2018/03/21 06:42:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x102) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000004, 0x80053, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x10c, 0x0, &(0x7f0000000200)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000080), &(0x7f00000000c0)=[0x38, 0xcdf6d14bfedbe8d5, 0x30, 0x30, 0x18, 0x78]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000100), &(0x7f0000000140)=[0x20, 0x40, 0x30, 0x18]}, 0x6f}}, @request_death={0x400c630e, 0x2}, @request_death={0x400c630e, 0x3, 0x1}, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000180)=[@flat={0x73682a85, 0xa, r1, 0x3}], &(0x7f00000001c0)=[0x40, 0x78, 0x48, 0x20]}, 0x9}}, @decrefs={0x40046307, 0x1}], 0x8, 0x0, &(0x7f0000000340)="5669fcff3519be20"}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfd, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x388, @mcast1={0xff, 0x1, [], 0x1}, 0xfc0}], 0x38) epoll_create1(0x80000) 2018/03/21 06:42:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="1750a949", 0x4}], 0x1, 0x0, 0x0, 0x20000080}, 0x200040c0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 06:42:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0xfff}}) 2018/03/21 06:42:07 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x6}) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="8af8c0b80f3d564fb1f8493ff72261d4f9b3db4f9a9a2c7c2e52f1e8032872c68f42ba562e1955bef62b02b1a9ca390d25798209a0708cadff04596c1dc3d593a84d7fb3989a0957524054813d9761e0e91b7d4e29a445f407e9f20fe4b8493575efa02c8bc440669d6fc5292f6ba30f26733f5b54462ef89646468a2191d8230534"}, {&(0x7f0000000140)="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"}, {&(0x7f0000000240)="7b95db2e5ad48ea88d18124ca52495c39f3598e07409cbb3630f54048eb4053da139862ed4b1819b47cd2b3033896aae159b3005f877a0741b7e38445a50ea9a1b452b26f1aa35d6be0e6822d72e970996e870d891f6c05fbf4d8551e39aa461dcaec0d5360c0d504da1c8a20126a5d138b2c917e728fc02ad3396902bb829f64c2a3269f0f8605d60d6bc64118cfbe081517f6ddc7dd440ac3a1c34f3190fb9030f03b8248c623648967f661fef21cee89655e0c56bbff359a762ea89866dfae94b6e9bcb0aa2579be0b4dcb7cabec3ac3892752bf7a574e267c2f282cbfee44c27a239020b00c3fffc3dd2165c1670b2893bdb259826f6fb8d"}, {&(0x7f0000000340)="d5d18f325a9fd3a7e5a01ccea44d023f3a1642cd73fe"}, {&(0x7f0000000380)="9ee6828dade6852f0f7bb73d111fe8317b7d601df4b891919cf094ef581e87afd319a5888439dd0fe87cbfe09db6c8bbc939dd3ee4e0a867affd5f110d5aa07f6c1fa3cb1c05988ab3b0529d3e26e368df1d13baa5c67f1e49950b343c7581b55e40a819d550fad667afe670ff808b933d69d417abfe6963c0939e"}, {&(0x7f0000000400)="1e5dd2caa96ba0765610b86b9b04d095a578a6c8c92658e7b63ac14f8ac6ca99145b3130c9c46ce2ce507e75488a12874f56609db6d2e77802a81df308dd5c53b2e81576b3bf1c8425fc1d43684e498d74b518fa8f6539450fa91642a970107155a56b1c7fe59e835402c0811efd8d038a6b96f7239a8c9cebef96159e500d5322df3f0a8c6bd7ae20a1fd76b45c350d24e49d15e2178d0d707ffaab6acf1e283be49ee28d84131bcfac8bd313ef42db99a9f3599ac3414197e63cd98b94a45d15821219"}, {&(0x7f0000000500)="298f7951869c57f7daa7e989fa54fbc730e42f513eae4973f2d2d7075871aad177c9f9ca0ed24fd2ac6dc2a45666dfdcefe701812e5fd25dfc0c2f85840adddef095e442c3b3ab2db983ef454e7c007f29afde78e7e702a59ab9057e099c8929e6a66d071d5cf4eba27859e9923d3d1a110dab7151a51a19c3c451673e889ab9801a0f92d4d51cff2986861bd80dd6111ff340890da93e49d09a0ce29296cfcf117462439c2f5162741f750dcaf87eb62e"}, {&(0x7f00000005c0)="bb22af"}], 0x2000000000000133) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000800)) 2018/03/21 06:42:07 executing program 6: clone(0x104000, &(0x7f00000001c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000280)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x3, 0x0, 0x8, 0xffffffff, r1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/21 06:42:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000006a3643c09303e807a6c1d6a08cb18200000000000000000100"]) 2018/03/21 06:42:07 executing program 4: r0 = socket(0x18, 0x0, 0x0) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7d96, 0x4, 0x200, 0x1, 0x7, 0x2, 0x5, 0x6, 0x0}, &(0x7f0000000140)=0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x79d5}, 0x8) fsync(r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) fcntl$getflags(r0, 0x40a) 2018/03/21 06:42:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x7, r2, 0x0, 0x6}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:auditd_etc_t:s0\x00', 0x22) 2018/03/21 06:42:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040), 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000000280)=""/221, &(0x7f0000000380)=0xdd) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x401) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 06:42:07 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000952000), &(0x7f0000728000)=0x2c9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/21 06:42:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') socket$inet_icmp(0x2, 0x2, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000001000000000800000000000000000000000000ca75e7a9e351841058a1c3e7ea83a1cc1675cf8c7f90becee2aebb0e68bdef4431bc67b23670557691b98b9ddf256ad8466527e1d6897416695f61b965878511bb0883d5d2c7c5305b8a66ff673e2bcbf47177700b676129c4106aaa1fb3fab2d4eb4fbde71bc2d13e4cf2c013bd3b14"]) 2018/03/21 06:42:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) getsockname(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80) sendto$unix(r0, &(0x7f0000000080)="7604c7ea1ce93c385b9000fe3246fd1e3b69fbc46ce225b1843ad1a2f44e4a66f761667b56f9e0704fb5ec9ca60d3f996bb6fdf07062fb31e35034928fa7adff5af90d78474110f5b50dff7cf0b4d6", 0x4f, 0x4000041, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/21 06:42:07 executing program 3: r0 = gettid() exit(0x1000000000000004) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x400000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000004500)={'nat\x00', 0x0, 0x3, 0xe9, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f0000004400)=""/233}, &(0x7f0000000240)=0x50) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'gre0\x00', &(0x7f0000000380)=@ethtool_per_queue_op={0x4b, 0x10000, [0x80000000, 0x8, 0x4, 0x6, 0x0, 0x20, 0x7f, 0x401, 0x80000000, 0xfb8, 0x5, 0xb5, 0x91, 0xffffffff80000001, 0x5, 0xe134, 0x1ff, 0x206, 0x9, 0x7, 0x9, 0x3, 0x3f, 0xffffffff, 0x9, 0x7, 0x4, 0xc7, 0x10001, 0x0, 0x7, 0x5c6, 0x2, 0x2, 0xff, 0x80000000, 0x1, 0x3f, 0x8, 0x7fff, 0x1, 0x4, 0x0, 0xe29, 0x3f, 0x3, 0x7f, 0x4, 0x2, 0x913, 0x80, 0x8525, 0x1, 0x9, 0x0, 0x9, 0x5, 0xf, 0x0, 0x0, 0x0, 0x6, 0x1f, 0x9f88, 0x4, 0x942, 0x400, 0x1, 0xffff, 0x8, 0xfff, 0x3ff, 0x3, 0x1, 0x400, 0x9, 0x101, 0x20, 0x100000001, 0x100000001, 0x101, 0x1000000000, 0x8001, 0x9, 0x3, 0x9, 0xffffffff, 0x8, 0xa08, 0x3f, 0x1ff, 0x6bfd, 0x101, 0x16, 0x9, 0x66, 0xb0f6, 0x6, 0x10000, 0x1, 0x4, 0x3, 0x80, 0x0, 0xb9, 0x7fff, 0x10001, 0x5, 0x2, 0x8, 0xef81, 0x2, 0x400, 0x7f, 0xffffffffffff02a0, 0x1f, 0x3ff, 0x4a7, 0x0, 0xfffffffffffffff7, 0xf97, 0x5, 0x7, 0x7fff, 0xd2, 0x1000, 0xffffffffffffffe0, 0xfffffffffffffffd, 0x2, 0x3, 0xe58, 0xa147, 0x81, 0x8, 0x8, 0x9, 0x1, 0x101, 0x3, 0xa3b7, 0x8, 0x9bdc, 0x7fffffff, 0x400000000000, 0x1, 0x2, 0xffffffffffffffb7, 0xffff, 0xffffffff, 0x4707, 0xa6, 0x6, 0x0, 0x2, 0x63, 0x4, 0x7dbd, 0x0, 0x80000000, 0xffffffffffffff81, 0x1000, 0x8, 0xa893, 0x80000001, 0x8ca, 0x1, 0x9, 0x2, 0x1, 0x1, 0x1, 0xfff, 0xe401, 0x80, 0x81, 0xffffffffffff7fff, 0x400, 0xad7, 0xfffffffffffffffc, 0x1, 0x49a, 0x5, 0x1, 0x2, 0x3f, 0x6, 0x3, 0x7, 0x2, 0x5, 0x494a, 0x8, 0x2, 0x80000000, 0x2, 0x8, 0x1, 0x8, 0x6, 0x80000001, 0xbbd, 0xa65f, 0x75, 0x3e000000000, 0x8, 0x1, 0x401, 0x8, 0x3f, 0x5, 0xfffffffffffffffb, 0x17b, 0x101, 0x2, 0x1, 0xc546, 0x7, 0x10001, 0x10000, 0x6, 0x9, 0x4, 0x9, 0x5, 0x6379, 0x6, 0x800000000000000, 0x6d24, 0x8d, 0x4, 0x8000, 0x3e65, 0x3, 0x1000, 0x745, 0xfffffffeffffffff, 0x4, 0x3, 0x7f, 0x4, 0x7, 0xd5, 0x3ea, 0x101, 0x1, 0x4, 0x7, 0x1, 0x80000000, 0x6, 0xfffffffffffffffa, 0x100000001, 0x101, 0x7, 0x4, 0x4, 0x4, 0x7, 0xb22c, 0x9, 0x2, 0x100000000, 0x5a86, 0x1, 0x2, 0x1ff, 0x3, 0x27, 0x0, 0x1, 0x3, 0x10000, 0x0, 0x7, 0x0, 0x20, 0x1, 0x1ff, 0x3, 0x404000000000, 0x3, 0xffff, 0x80000000, 0x59c8d393, 0x2, 0x40, 0x80000001, 0x3695, 0x20, 0x3, 0xfec, 0x20, 0x9, 0x3, 0x8, 0x8000, 0x6, 0xfffffffffffffffd, 0x7fff, 0xa, 0x1035, 0x4a7f, 0x5, 0xbbc7, 0x46, 0x400, 0x9, 0x8, 0x0, 0x7, 0x2, 0x7f, 0x85, 0x65, 0xff, 0x5, 0x80000000, 0x7ff, 0x3, 0x400, 0x5, 0x84e3, 0x5de3, 0x110b, 0x6, 0xffffffffffffffe1, 0x5, 0x1, 0x484, 0x0, 0xc0000, 0x1, 0x8, 0x3, 0x3, 0x3, 0x100000000, 0x8, 0x1, 0x1000, 0x1, 0xf8bd, 0x4, 0x400, 0xfffffffffffffffc, 0x800, 0x100000000, 0x3, 0x5159cd90, 0x1, 0x9, 0xff, 0x1, 0x5, 0x100000000, 0x5, 0xbc00000000000, 0x6, 0x100000001, 0x5ee, 0x100000000, 0x7fff, 0x14b8, 0x80000001, 0x8, 0x4, 0x8, 0xe9a5, 0x7, 0x5, 0x100000001, 0x10001, 0x71, 0x7f, 0x1, 0x8, 0x7, 0x9, 0x40, 0x9, 0x7, 0xfffffffffffff0e5, 0x1000, 0xc9cf, 0x3, 0x10ae, 0x1f, 0x9, 0x0, 0xef2f, 0x3, 0x0, 0x1, 0x9, 0xff, 0x7, 0x5, 0x6, 0xffffffff, 0x6, 0x3, 0x8001, 0x1000, 0x0, 0x1f, 0x80000000, 0x20, 0x10000, 0x524, 0xfffffffffffffff8, 0x6, 0xcbf1, 0x0, 0x3f, 0x1cc0000000000, 0x3ff, 0x9, 0x9, 0x4, 0x1, 0x7f, 0xb84, 0xffffffff, 0x8, 0x401, 0xc72d, 0x3, 0x7ff, 0x40, 0x1ff, 0x80, 0x3, 0x401, 0x4, 0x3, 0x100000001, 0x1ff, 0x6, 0x3, 0x100, 0x1ff, 0x3, 0x2, 0x0, 0x5, 0xc48, 0x8, 0x3, 0xb53, 0xfffffffffffffff8, 0x8e, 0x1, 0x7, 0x5, 0x2, 0x4, 0x3, 0x7fffffff, 0x7fffffff, 0x1, 0x2, 0x20, 0x3, 0x8, 0x5357, 0x5, 0xffffffffffffffff, 0x714a, 0xffff, 0x10001, 0x3, 0x3, 0x7, 0x5, 0x4, 0x1, 0xf6b, 0x3ff, 0x0, 0xfff, 0x7f, 0x4, 0xff, 0x6, 0x8, 0x5, 0x3ff, 0x9, 0xff, 0xfffffffffffffffd, 0xd5, 0x40, 0xfffffffffffffff8, 0x9, 0x3f, 0x7f, 0x800, 0x1f, 0x100, 0x401, 0x5, 0x2, 0x1, 0x8, 0x25, 0xffe, 0x9, 0x1, 0xe8, 0x5, 0x81, 0x80, 0x6, 0x6, 0x96, 0xff, 0xfffffffffffffff9, 0x8001, 0x400, 0x1000, 0x40, 0x7ff, 0x3, 0x800, 0x5, 0x7, 0x5, 0x5, 0x2868, 0x5db, 0x6, 0x0, 0x2, 0x7, 0xffffffff, 0x8, 0xf8, 0x10001, 0x4, 0x8001, 0x31c5, 0x0, 0x7fff, 0x3, 0xab2, 0x5, 0x6, 0x1, 0x3, 0x3, 0x9, 0x16000000000, 0x4, 0x1, 0x4, 0x81, 0x6, 0x768, 0x3ff, 0x3ebf89ac, 0x1ff, 0x20, 0x1000, 0x7, 0x800, 0x100000001, 0x80000001, 0x6, 0x7, 0x1d33, 0x0, 0x1ff, 0x7fffffff, 0x6, 0x6, 0x9, 0x3b, 0xfffffffffffffff8, 0x5, 0x8000, 0xb3, 0x0, 0x7f, 0x10001, 0x7fffffff, 0x40, 0x1, 0x0, 0x6, 0x101, 0x800, 0xfffffffffffff819, 0x6, 0x0, 0x1f, 0x2, 0x1000, 0xfff, 0x8, 0x8f9a, 0x7, 0x9, 0x101, 0x8, 0x9, 0x0, 0x1b1, 0x8, 0x7, 0xe6f, 0x4, 0x6, 0xffffffffffff1937, 0x6, 0x81, 0xfffffffffffff801, 0x400, 0x6, 0xcfc, 0x200, 0x1f, 0x4, 0x3, 0x7, 0x100000001, 0x0, 0xd1c2, 0x401, 0x4, 0x10001, 0x90e3, 0x3d5, 0x62c, 0x1, 0x3a32, 0x101, 0x6, 0x5, 0x3, 0x2, 0x713, 0x9, 0x7, 0xfff, 0x2, 0x8, 0x6, 0x80000001, 0x5, 0x1f, 0xfff, 0x50a, 0x0, 0x0, 0x7, 0x1, 0x1, 0x100000001, 0x9, 0x2, 0x2, 0x800, 0x1, 0xacb2, 0x8001, 0x4, 0xfffffffffffff91c, 0x1f, 0x5, 0x8, 0x8, 0x200, 0x7, 0x80000000, 0xd4, 0xff, 0xb5f1, 0x7fffffff, 0x1, 0x31, 0xbd, 0x1ff, 0xa67, 0x9, 0x7, 0x8, 0x8e88, 0x0, 0x5, 0x3ff, 0x8, 0x1ff, 0x9, 0x8f, 0x7, 0x10001, 0x1000, 0x1b, 0x9fc, 0xfffffffffffffc01, 0xfffffffffffffffc, 0x4, 0x1000, 0x5, 0x3, 0x7, 0xcaa, 0x7, 0x7, 0x8, 0x3bf, 0x3f, 0x7f, 0x5, 0x6, 0x3, 0x5, 0xfffffffffffffff7, 0x5, 0x1ff, 0x47, 0xe8, 0x4, 0x0, 0x6, 0x17c0, 0x7, 0x0, 0x5, 0xffff, 0x9, 0x1ea, 0x6e2, 0x2, 0x101, 0x4, 0x40, 0x6, 0x8, 0x10000, 0x0, 0x5, 0x7fff, 0x773, 0x7fff, 0x7, 0x2, 0x6, 0x7, 0x6, 0x6, 0x8, 0x100, 0x100000001, 0x4, 0x2, 0x3f, 0x80, 0x40, 0x81, 0x1, 0x0, 0x1, 0x4, 0x8, 0x8, 0xfffffffffffffffb, 0x4, 0x101, 0x7, 0x6, 0x7fffffff, 0x6, 0x6, 0x0, 0xf2f, 0x4, 0x2, 0x3, 0x3, 0x1, 0x948b, 0x1, 0x3, 0x7f, 0x1, 0x7c1, 0x7, 0x7fffffff, 0x100000000, 0x6, 0x7ff, 0x4, 0x9, 0x5, 0x80000000, 0x21, 0x5, 0x44, 0x3, 0x2, 0xb54, 0x4, 0x100000000, 0xbc37, 0x0, 0x4, 0xff, 0x9, 0x6, 0x484b, 0x6, 0xffffffffffffff7f, 0x1, 0xffffffffffffffff, 0x7, 0x10001, 0x4, 0xea, 0xffff, 0x1, 0x2, 0x2, 0x10000, 0x9, 0x4654, 0x7, 0x8, 0x101, 0x8001, 0x485e, 0x101, 0x100000001, 0x400, 0x8, 0x10000, 0x8, 0x8, 0x4, 0x7, 0xbe, 0x200, 0x1, 0xadbe, 0x80, 0x5, 0x80, 0xdde, 0x1, 0x5, 0x8, 0x8, 0x8, 0x3, 0xfffffffffffffc10, 0xf18, 0x100000000, 0xa1, 0x0, 0x0, 0xffffffff, 0x449c675f, 0x4, 0x6, 0xfeaa, 0x1, 0xffffffffffffffc1, 0x6, 0x6, 0x5, 0x6, 0x8, 0x7, 0xffffffff, 0xffffffffffffffff, 0x2, 0x5, 0x841f, 0x1b2, 0xf1, 0xffff, 0x70af, 0x40, 0x5, 0x8880, 0x0, 0xf1b0, 0x1ff, 0x261, 0x88, 0x2, 0x9c2, 0x1, 0x8, 0xfffffffffffffff8, 0x1, 0x7, 0x5, 0x6, 0x1, 0x9, 0x0, 0x7ff, 0x1, 0x0, 0x19, 0x100000001, 0x5, 0x1, 0x6cb1, 0x301, 0x2, 0x0, 0x8, 0xffffffff, 0x7504, 0xa60, 0x7a, 0x365, 0x9, 0xffffffffffff54a6, 0x9, 0x7773, 0x0, 0x972a, 0xfff, 0x3, 0x6, 0x7fff, 0x1000, 0x5, 0x2, 0x4, 0x2, 0x6, 0x2, 0x5, 0x2, 0x904, 0x6, 0x4, 0x1ff000000000000, 0x1, 0x1ff, 0x9, 0x7, 0x2, 0x200000, 0xde, 0x2, 0x2, 0x3f, 0x1, 0x0, 0x8, 0x0, 0x0, 0x1, 0x70f, 0x4f, 0x4c71, 0x1000, 0x1, 0xffffffff7fffffff, 0x100000001, 0x4a4, 0x6, 0x6, 0x1, 0x4, 0x2, 0xcce, 0x1, 0x25, 0x465f, 0x0, 0x2, 0x428080f0, 0x6, 0x0, 0x81, 0x0, 0x3, 0x2, 0x4, 0xfffffffffffff236, 0x4, 0x593e, 0xf30, 0xabbd, 0x9, 0x4, 0x3ff, 0xfffffffffffffffb, 0x9, 0x4, 0x7fff, 0x6, 0x4, 0x1, 0xfffffffffffffffc, 0x7, 0x8, 0xd5c6f65, 0x5, 0x81, 0xb7, 0x5b8, 0x73b, 0x0, 0x80, 0x5, 0x2, 0x5, 0x7, 0xfffffffffffffff7, 0x9, 0x9, 0x81, 0x99, 0x24, 0x9, 0x1, 0x4, 0xffffffffffff5639, 0x0, 0x4, 0x5, 0x8, 0x6, 0x1ff, 0x9, 0x81, 0x1ff, 0x4, 0x1e1, 0x5, 0x80000000, 0x7fff, 0x3, 0x3f, 0x1, 0xb51f, 0x9, 0x4, 0x5, 0x2, 0x5, 0xb352, 0x0, 0x81, 0x7, 0x0, 0x100000001, 0x3f, 0x0, 0x200, 0x8, 0x80000001, 0x8623, 0x8, 0x10001, 0x48, 0x5, 0x0, 0x4, 0x80000000, 0x4, 0x7, 0x6, 0x8, 0x4, 0xef, 0xffffffffffffffff, 0x7, 0x5, 0x6, 0xffff, 0x69d000000000, 0x4, 0x200, 0x1, 0x5218, 0x6, 0x5c1f213, 0x0, 0x1, 0x3, 0x9e9a, 0x9, 0xfffffffffffffffb, 0x7, 0xb69, 0x6, 0x7fff80000, 0x4, 0x10001, 0xffffffffffffffff, 0x0, 0x65, 0x1, 0x1, 0x9, 0x101, 0x1ff, 0x3, 0x23, 0x69e, 0xff9, 0x4, 0x8, 0x0, 0xffffffffffffffe1, 0x6, 0x0, 0x20, 0x3f, 0x2, 0x2, 0x3ff, 0x3, 0x20, 0x7, 0xfffffffffffffffe, 0x0, 0x3, 0xd, 0x3306, 0x100, 0xfffffffffffffffd, 0x1, 0xe98, 0x83cb, 0xe072, 0x10001, 0xacd, 0x3ae, 0xf3a7, 0x150e, 0xfffffffffffffc00, 0x0, 0x3, 0x4000000000000, 0x8, 0x6, 0x3ff, 0x6, 0x5, 0x4, 0x1, 0x6e5, 0xcdf4, 0xfffffffffffffffe, 0x5, 0x1e9, 0x20, 0x6, 0x5, 0xfffffffffffeffff, 0x7, 0x5, 0x8, 0xf7a, 0x3ff, 0x0, 0x0, 0x5, 0x1, 0x5, 0x10000, 0x36a8607, 0x4, 0x4, 0x2e, 0x6, 0x6, 0xd2cd, 0x5, 0x5, 0x7, 0x100000001, 0xbf, 0x40, 0xfff, 0x4, 0x5, 0x15, 0x8, 0x8, 0x7, 0x800, 0x3, 0x5, 0x2b, 0x5, 0x38, 0x6, 0x7fffffff, 0x5, 0x5, 0x7, 0x1, 0x0, 0x7f, 0x5, 0x7f, 0x2, 0xe69, 0x1, 0x4, 0x200, 0x5, 0x5, 0x100, 0x7ff, 0x912, 0x5e0, 0x6, 0xf9, 0x6, 0x7, 0x10001, 0x100000000, 0x3, 0x2, 0x75, 0x8001, 0x0, 0x5, 0x1f, 0x7eff, 0x1, 0xda39, 0xfffffffffffffcfa, 0x10000, 0x80000000000, 0x74, 0x5, 0xfffffffffffffff9, 0xe30, 0x6, 0x1e, 0x8, 0x6, 0x1, 0x8000, 0x2, 0xffffffff, 0x2, 0xc052, 0x3, 0x7, 0x33, 0x0, 0x1, 0x8001, 0x401, 0x4, 0x9, 0x0, 0x4, 0x8001, 0xbb3, 0x1, 0xfffffffffffffffe, 0x7, 0x101, 0xdec, 0x6, 0x7, 0x5, 0x80, 0x1, 0x5, 0x6, 0x1, 0x81, 0x4, 0x4, 0x2, 0xfff, 0x1ff, 0x3a4, 0x101, 0xcab4, 0x0, 0x8001, 0x1, 0x6973, 0xff, 0x1, 0x96, 0x8, 0x1, 0x9, 0x1, 0x6, 0x5, 0x2, 0x39f, 0x4, 0x6, 0x0, 0x7, 0x2, 0x80000001, 0x5, 0x2, 0x5, 0x4, 0x9, 0x1, 0x80000000, 0x3, 0x53, 0x8, 0x2, 0xffffffff, 0x7ff, 0x23f666f, 0x8, 0x3, 0x6, 0x4, 0x3, 0x8, 0xe1f, 0x3, 0x8, 0x9, 0x7b6, 0x732123d, 0x40, 0x1, 0x80000001, 0xfffffffffffffffb, 0x14d, 0x734b, 0x80000000, 0x7e9d62fb00000000, 0x0, 0x7, 0x8, 0x100000000, 0x5, 0x1, 0x3f, 0x9, 0xffff, 0x3dc4, 0x7fffffff, 0xfffffffffffffff9, 0xb503, 0xfff, 0x2, 0x5fb8, 0x0, 0x8001, 0x6, 0xe77, 0x8, 0x8, 0x7, 0x1, 0x0, 0x1f, 0x7ff, 0xfff, 0x1, 0xffffffff, 0x81, 0xfff0000000000000, 0x4, 0x0, 0x200, 0x600000000000, 0x4, 0x9, 0x7, 0x1, 0x9, 0x1, 0x3, 0x9, 0x8f, 0x7f, 0x4, 0xfffffffffffffff8, 0x20000000, 0x3, 0x4fd0, 0x4, 0x9, 0x3, 0xff, 0x3, 0x3, 0x6, 0xfffffffffffffff8, 0x7, 0x7, 0x80000001, 0x8, 0x1000, 0x6, 0x20, 0x3ff, 0x9, 0x800, 0x2, 0x897, 0x7, 0xfffffffffffffff8, 0x0, 0xf220, 0xfffffffffffffffc, 0x4, 0x4, 0x100000001, 0x30000, 0x63, 0x1c0000000000, 0x2, 0xbd8, 0x5, 0x100, 0xfffffffffffffffb, 0x9, 0x0, 0x1, 0x7f, 0x1f, 0x10001, 0x8, 0x8, 0x5, 0x3, 0x4, 0x80000001, 0x7, 0x0, 0x1000, 0x800, 0x8b, 0x8, 0x1000, 0x3, 0x9, 0x401, 0x2f0a1aac, 0x1000, 0x2, 0xf55, 0x4, 0x9, 0x101, 0x7, 0x75e4, 0x8, 0x101, 0xfffffffffffffffc, 0x4, 0x7ff, 0x0, 0x100000001, 0x3, 0x6, 0x8001, 0x2, 0x5, 0x7f, 0x8bea, 0x7fffffff, 0x87, 0x7fff, 0x0, 0x101, 0xc77, 0x3, 0x9, 0x6, 0xff, 0x80, 0x10000, 0x9, 0x81, 0x9cb, 0x7e, 0x10001, 0x1, 0x8, 0x1, 0x5, 0x7, 0x1f6, 0x6, 0x6, 0xb4b8, 0x954, 0x1ff, 0x1ff, 0xfffffffffffffff7, 0x8, 0x1ff, 0x0, 0x0, 0x6, 0x3, 0x1, 0x0, 0x3f, 0x3, 0x4, 0x23, 0x80000000, 0x100, 0x5, 0x100000000, 0x200, 0x20, 0x0, 0x1f, 0x5, 0x0, 0x8, 0x100000000, 0x9, 0x200, 0x8, 0x2, 0x47aa, 0x5, 0x10001, 0x9, 0x20, 0x3829, 0x8000, 0x14ee, 0x9, 0x8, 0x6, 0x4, 0x8, 0x38ac9169, 0x80, 0x7f80, 0x6, 0x1ff8000000000000, 0x0, 0x5, 0x3, 0x5, 0x6, 0xffffffff, 0x8, 0x6a43498, 0x3, 0x7, 0x2, 0x1, 0x80000001, 0x7, 0x5, 0x7ff, 0x80, 0x9, 0x0, 0x7, 0x9, 0x9, 0x5, 0x8, 0xf3, 0x2, 0x6, 0x8, 0x4, 0x80000000, 0x9, 0x4, 0x1, 0x2, 0x7, 0xffffffff, 0x3, 0xff, 0x6, 0x8, 0x400, 0x9, 0x10000000000000, 0x80000000, 0x80, 0x7fffffff, 0x1ff, 0x5, 0x8001, 0x10001, 0x845, 0x8, 0x89, 0x4, 0x401, 0x2, 0x6, 0x6, 0x8, 0x9, 0x3, 0x1, 0x7ff, 0x5, 0x1, 0x6, 0x5, 0x9, 0x3, 0x3, 0x9, 0x7, 0x6, 0x0, 0x7, 0x3ec6, 0x9, 0x3f, 0x1, 0x7, 0xfffffffffffffffd, 0x2, 0x1, 0x2, 0x6, 0x424, 0x7ff, 0x7ff, 0xfff, 0xa1e9, 0x0, 0xf678, 0x39, 0x0, 0x3, 0x1ff, 0x7f, 0x380000, 0x4, 0x8, 0x5, 0x100000001, 0x5c, 0xfffffffffffff801, 0x5, 0x1f, 0x8, 0x7ff, 0x0, 0x98b2, 0x2, 0x5, 0x81, 0x8, 0xe15, 0xfffffffffffffffe, 0x1, 0x3a0b, 0x1, 0x4, 0x9, 0xfffffffffffffff8, 0x7, 0xfffffffffffffffd, 0x1, 0x401, 0x7, 0x200, 0xfff, 0xffff, 0xfffffffffffff001, 0x2, 0x9, 0x9, 0x5, 0x1ff, 0x81, 0x1, 0x7fff, 0x80000001, 0xbc, 0x80000000, 0x100, 0x7, 0x9, 0x2, 0x3, 0x1, 0x8, 0x400, 0x40, 0x6, 0x2, 0x100000001, 0x7fffffff, 0x4, 0x800, 0x5, 0xa7d, 0x9, 0xaeb, 0x1, 0xffffffff, 0x6, 0x40, 0x5, 0x3, 0x1, 0x1, 0x7, 0x6, 0x40, 0xfffffffffffffffe, 0x4, 0x7f, 0x20, 0xfe, 0x0, 0x81, 0xffff, 0xfffffffffffffffd, 0x40, 0x10000, 0x0, 0x1f3, 0xfff, 0x5, 0x3, 0xfe, 0xdbb7, 0x9, 0x0, 0x7fff, 0x63, 0x3, 0x8001, 0x0, 0x6, 0x53, 0x3, 0x81, 0x100000001, 0x3, 0xc35, 0x5398, 0x80000000, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x9, 0xa51, 0x0, 0xc5a, 0x1, 0x1, 0x3f, 0x8000, 0x8000, 0x8, 0x7, 0x5, 0x8, 0xfffffffffffffffb, 0x96, 0xffffffffb1b0ec0f, 0x6, 0x8, 0x8001, 0x5ea, 0x9, 0x3, 0x0, 0x9, 0x10000, 0x100000000, 0x2, 0x1, 0xf5f, 0x0, 0x3, 0x3f965e92, 0xfffffffffffff001, 0x2, 0x1, 0x3, 0x1ff, 0x8, 0xfff, 0x80000001, 0x2, 0x9, 0xfffffffffffffffb, 0x4e, 0x6, 0x6, 0x1, 0x1, 0x8, 0x2, 0x0, 0x100000000, 0x0, 0x6, 0x3, 0x2, 0x3, 0x7, 0xfffffffffffffff8, 0x2, 0x3, 0x4d, 0x0, 0x7, 0x8, 0x20, 0xffffffff, 0xffffffff, 0x80000000000000, 0x0, 0x67c6430b, 0x5, 0x7, 0x6, 0x3601, 0x9, 0x101, 0x20, 0x7, 0x4, 0x3, 0x0, 0x7fff, 0x0, 0x2, 0x2, 0x0, 0x1ff, 0x6, 0x9, 0xffffffffffff8000, 0x2, 0x3, 0x2, 0x7fffffff, 0x1, 0x401, 0x8, 0x3, 0x8, 0x5, 0x7, 0x100000000, 0x1, 0x9, 0xa39, 0x198, 0x9, 0x5, 0x2, 0x5, 0x3, 0x1ff, 0x7, 0x9c, 0x8, 0x6700, 0x1000, 0x81, 0x2, 0x9, 0x5, 0x5, 0xfff, 0x10000, 0x1ff, 0x100000001, 0x7b2f, 0x5, 0x3, 0x5, 0x7f, 0x7a6, 0xffffffff, 0x5, 0xff, 0xa4, 0x1, 0x10001, 0x0, 0x3ff, 0x0, 0x80, 0x1, 0x2, 0x1, 0x9, 0xffffffffffffffb1, 0x3f, 0x0, 0x6, 0x4, 0x7, 0xfffffffffffffff8, 0xffffffffffff0000, 0x2541, 0x1f, 0x80, 0x1f, 0x0, 0x3, 0x6, 0x100000000, 0x10001, 0x7, 0x3, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x8001, 0x6, 0x2, 0x40, 0xdf, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x80000000, 0x8, 0x7, 0x800, 0x100000001, 0x9, 0x3, 0x8, 0x2, 0x22a5c00000000000, 0x4, 0x1, 0x7f67, 0x7fff, 0x4, 0x6, 0x81, 0x2, 0x2, 0x2, 0x8, 0x100, 0x80000000, 0x5, 0xb82, 0x8, 0x1, 0x7ff, 0xffffffffffff8000, 0x1, 0xffff, 0x0, 0x2, 0x8, 0xff, 0x5, 0x1f, 0x3ff, 0x800, 0x21, 0x1ff, 0x100000001, 0x9, 0x9, 0x10, 0x7, 0x1, 0x66, 0x1000, 0x8, 0x7c, 0x7, 0x2, 0x6, 0x7fffffff, 0x1, 0xffffffffffffffc0, 0x1, 0xffffffffffff14b2, 0xa2c, 0x88, 0x2da2, 0x2bd, 0xffffffff, 0x34, 0x9, 0x2, 0x4, 0x1f, 0x6, 0x1, 0x3, 0x1ff, 0x6, 0x80000001, 0x3, 0x2153, 0x3, 0x0, 0x5, 0x6eb, 0x3ff, 0x7fff, 0x0, 0x4, 0x2, 0x7, 0x40, 0x0, 0x2, 0xfffffffffffffc00, 0xff, 0x2, 0x7ff, 0xbf, 0x7f, 0x9, 0xff, 0x1, 0x10001, 0x6f, 0xfffffffffffffffa, 0xb7, 0x3b35, 0xffffffff, 0xa5f, 0x3, 0x5, 0x7ff, 0x2, 0x2, 0xffffffff80000001, 0x3ff, 0x2, 0x8001, 0xbc, 0x6, 0x5, 0x0, 0x100, 0x1, 0x7f, 0x100, 0x2, 0xa4, 0xfffffffffffffff8, 0xdb, 0x6, 0x8001, 0x92ec, 0x40, 0x0, 0xe5, 0xfffffffffffffff8, 0x0, 0x9, 0x1, 0x7, 0x2, 0x5, 0xfffffffffffffff7, 0x6, 0x2, 0x6, 0x6, 0x1, 0xffffffff, 0x81, 0x4, 0x6, 0x8, 0x7, 0x1ff, 0x43e, 0x9, 0xfff, 0xffffffffffffffff, 0x8, 0xfff, 0x3ff, 0x4, 0x8, 0x23795cc0, 0x4, 0x1, 0x0, 0xffff, 0x7ff, 0x1, 0x0, 0x3, 0x5, 0x401, 0x8, 0x2, 0x6e9, 0x2, 0x1, 0x2, 0x0, 0x4, 0xd, 0x20, 0x46, 0x0, 0xffffffff00000000, 0x800, 0x7, 0x5, 0xffff, 0x7, 0xffffffffffff1c41, 0x3ff, 0x2, 0x7, 0x3, 0x9, 0x2, 0x100000000, 0xffffffffffffffd7, 0x7, 0x1, 0x0, 0x8, 0xffff, 0x4, 0xaff, 0x800, 0x5, 0x80000000, 0x6, 0x40, 0x1, 0x3f, 0xff, 0x3, 0x1fb, 0x1, 0x3, 0x0, 0x6, 0xf25a, 0x1, 0x3, 0x0, 0xd3c0, 0x90f2, 0x777, 0x7, 0x4, 0x5, 0xffffffffffffffff, 0x1, 0x8, 0x1f, 0x6, 0x6062, 0x8, 0x1, 0x0, 0xf4, 0x5, 0x5bd, 0xffffffff, 0xde1, 0x0, 0x1, 0x400, 0x11, 0x4, 0x40, 0x6, 0x570, 0x7fffffff, 0x7, 0xecb, 0x0, 0xb1, 0x101, 0x1f0, 0x1, 0x6, 0x7, 0x7e000000000000, 0x7, 0xeba, 0x80, 0x100000000, 0x7, 0x3f, 0xfffffffffffffffc, 0x9, 0x1f, 0x100000000, 0x1ff, 0x2, 0x401, 0x9, 0x3, 0x20, 0x3, 0x2, 0x3, 0x64f9, 0x4, 0x3f, 0x80, 0x4, 0xffffffffffffffff, 0x80000000, 0x8001, 0x4, 0x9, 0x25, 0xb0e, 0x8000, 0xd4, 0xfffffffffffffb43, 0x4, 0x7, 0x1ff, 0x4, 0x398, 0x61, 0x6, 0x4, 0x10001, 0x4, 0x3, 0x3b, 0x337f000, 0x8, 0x0, 0xfffffffffffffff8, 0x7, 0x870000000, 0x1, 0x7c, 0x400, 0x2, 0x100, 0x0, 0x9, 0x5, 0xaf, 0x1, 0x80000000, 0x4, 0x9, 0x3, 0x1ff, 0x8001, 0x9, 0x21, 0xff, 0x1, 0x9, 0xffffffffffffffff, 0xe13, 0x100000000, 0x100, 0x4, 0x7, 0x5, 0x8, 0x5, 0x0, 0x100000001, 0x1000, 0x1f, 0x100000000, 0xb3, 0x80000001, 0x7fff, 0x7, 0x3, 0x8, 0x0, 0x1, 0x29, 0x91, 0xffffffffffff8000, 0x2, 0x0, 0x8145, 0x0, 0x400, 0x5, 0x5, 0x4, 0x2, 0xce, 0x6, 0x80, 0x80, 0x2d, 0x3, 0x3, 0x10001, 0x1, 0x2, 0x45c, 0x20, 0x100, 0xffff, 0x6, 0x0, 0x20, 0xbd1, 0x401, 0xa26, 0xd418, 0x8, 0x3, 0x4676, 0xa, 0x9, 0xffffffff, 0x3, 0x1, 0x3f, 0x69, 0x9, 0x732e, 0x1, 0x9, 0x4, 0xe4cd, 0x7, 0x100000001, 0x7a, 0x1, 0x9, 0x2, 0xffffffffffff89aa, 0x1, 0x1, 0x2, 0xec7, 0x7, 0x3, 0x5, 0x0, 0x159, 0x5, 0x4c39, 0xfffffffffffffff8, 0x5, 0xffffffffffffffff, 0xffffffffffffffe0, 0x7, 0x7fff, 0x575, 0x1000, 0x0, 0x0, 0x2, 0x7ff, 0xfffffffffffff000, 0x3, 0x9, 0x3f, 0x3, 0x7fffffff, 0x9000000000000, 0x7f, 0x9f23, 0x8000, 0x0, 0x3, 0x1, 0xffffffffffffff5a, 0x7, 0x1, 0x1000, 0x0, 0xfff, 0x9, 0x4, 0xfff, 0x3f, 0x7ff, 0x0, 0x0, 0x10000, 0x3f, 0x2c0, 0x0, 0x20, 0x3, 0x0, 0x9c5, 0x8, 0x2, 0x7, 0x7, 0x8, 0x1, 0x81, 0xb1, 0x80000000, 0x7, 0x1, 0x0, 0x8, 0x34a, 0x1000, 0x401, 0x2, 0x1, 0x31, 0x7a, 0x40000, 0x8001, 0xddc4, 0xa0a1, 0x0, 0x10, 0x0, 0x1, 0xa30b, 0x6, 0x0, 0x997, 0x6, 0x5d5ad74, 0x9e57, 0x401, 0x1, 0x3, 0x8f0a, 0x5b63, 0xc45, 0x7, 0x1, 0x1, 0x10000, 0x68ba, 0x4, 0x6, 0x7, 0x3, 0xc67c, 0x1000, 0x7d6340ca, 0x5, 0x40, 0x6, 0x651, 0x5, 0x9, 0x1f, 0xffffffff, 0x3, 0x7ff, 0x4, 0x2, 0x5, 0x5, 0x3ff, 0xfffffffffffffffa, 0x10000, 0x0, 0x9, 0x6, 0xda0, 0x9, 0x93, 0x7, 0x100, 0x401, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x800, 0xa, 0x31c, 0x4, 0x5, 0x0, 0xffffffff, 0x4, 0x7, 0x10000, 0x8001, 0x8, 0x387, 0x3ff, 0xfffffffffffff766, 0xfffffffffffffffc, 0xffffffffffffff7f, 0x5, 0x9, 0x6ae4, 0x9, 0x9, 0x0, 0x3, 0xf9f, 0x1000, 0xaf, 0x9, 0x6, 0xd17, 0x7f, 0x6, 0x100, 0x8, 0x100400000, 0x3, 0xffff, 0xff, 0xfffffffffffffffd, 0x7f, 0xffffffffffffff01, 0xffffffffffff9f7a, 0x10001, 0x20, 0x3, 0x5, 0x7, 0x1, 0x7, 0x7, 0x3, 0x3, 0x3, 0x3f, 0x1, 0x800, 0x9, 0x100000001, 0x6, 0xfffffffffffffff8, 0x853, 0x1, 0x0, 0x1000, 0x448e, 0x2, 0x4, 0x8, 0x5, 0x1, 0x1, 0x8, 0x100000000, 0xffffffffffff0001, 0x2, 0x80000000, 0x4, 0x6, 0x100000001, 0x8, 0x1f, 0x7, 0x5, 0x9, 0x1, 0x80000000, 0x9b, 0x80000000, 0x1, 0xffffffff, 0x6, 0x2, 0xd9, 0x9, 0x8, 0x20000, 0x80000001, 0x2465, 0x100, 0x9, 0x100, 0xb26, 0x35a, 0x8, 0x100, 0x3ff, 0x5, 0x9, 0x1cc, 0x6, 0x7, 0x1000, 0x10000, 0x6, 0x8, 0x4, 0x9, 0xae1, 0x6, 0x3ff80000000, 0x7, 0x10000, 0xff, 0x2, 0x81, 0x8c, 0x79, 0x4, 0x78, 0x9, 0x5, 0x78, 0xc49, 0x8, 0x7fc0000000000, 0x1f, 0x1, 0x7, 0x7, 0x10001, 0x9, 0x4, 0xffff, 0x3c3, 0x4, 0x800, 0xfffffffffffffff8, 0x3, 0x2, 0x9, 0x101, 0x0, 0x4, 0x4, 0x9, 0x80, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x8, 0x5, 0xfffffffffffffe00, 0x44, 0x4, 0x1, 0x26d, 0x1ff, 0x100, 0x0, 0x43f8, 0x7, 0xc9a, 0x8, 0x8001, 0xfffffffffffeffff, 0x2, 0x3, 0x4f5f, 0x9, 0x80000001, 0x101, 0x3f, 0x1, 0x8, 0x4, 0xfffffffffffffff7, 0xfffffffffffff001, 0x1f, 0x7ff, 0x2, 0x6, 0x9, 0x8, 0x2, 0x0, 0x1, 0x7, 0x7, 0x1, 0xca3a, 0x2, 0x7f, 0x5, 0x4, 0x81, 0x3f, 0xffffffffffff0001, 0x20, 0x2, 0x1, 0x4, 0x39, 0x8, 0xcd, 0x4, 0x10000, 0xed2, 0x100000000, 0x8, 0x4, 0x9be7, 0x800, 0x0, 0x1, 0x0, 0xa12, 0x100, 0x563, 0x6, 0x6ea, 0x3ffc0000, 0x3, 0x3, 0xf064, 0x54b4ce04, 0x4, 0x10f, 0x3, 0x7fffffff, 0x59639823, 0xfffffffffffffff9, 0x20, 0x0, 0x200, 0x7, 0xe9f, 0x7fff, 0x1, 0x2, 0x1, 0x4, 0x6, 0x8, 0xf3, 0x8, 0x0, 0x5, 0x8, 0x80000001, 0x6ac4d27f, 0x4bbaa7f3, 0x3f, 0x7, 0x8, 0x7, 0x80, 0x8239, 0x7ff, 0x9, 0x10000, 0x4, 0x8001, 0x401, 0xff, 0x4, 0x200000000, 0x5, 0x1, 0x8, 0x2, 0x80, 0x32c5, 0xdd2, 0x6, 0x9, 0x7dcc, 0x7ff, 0x8, 0x100000001, 0x3, 0x8, 0x6, 0x100000000, 0x4, 0x92, 0x0, 0x806, 0x8, 0x4, 0x80, 0x4, 0x1, 0xffff, 0x7, 0xbe, 0x200, 0x8, 0xff, 0x8000, 0x7, 0xf78, 0x0, 0x6, 0x3, 0xfffffffffffffff8, 0xab, 0x9, 0x5, 0xffffffffffffff7f, 0x6, 0x2, 0x23, 0x100000001, 0x1, 0x1f, 0xff, 0x2, 0x400, 0x3, 0x571, 0x3efb, 0x44d, 0x5, 0xf545, 0x81, 0x9, 0x800, 0x3ff, 0x6, 0x6b35978d, 0x0, 0x6, 0xfffffffffffffeff, 0x8001, 0x6b3, 0x5, 0x8, 0x3, 0x7, 0x302, 0x2d, 0x10001, 0x6, 0xffffffffffffffff, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x2, 0x8d6, 0x5, 0x3ff, 0x757f, 0x6, 0x2, 0x4c9, 0x401, 0x0, 0x8, 0x1, 0x101, 0x7, 0x6, 0x3, 0x5, 0xffffffffffff8001, 0x5, 0x0, 0x80, 0x0, 0x6, 0x80000000, 0xfffffffffffffff9, 0x0, 0x0, 0x4, 0x8, 0xbfe, 0x8, 0x4, 0x8, 0x1, 0x1, 0x8001, 0xfffffffffffffffb, 0xe2, 0x10001, 0x6, 0x1, 0x5, 0x9, 0x1, 0x100000001, 0x20, 0x100000001, 0x3, 0x3ff, 0x5, 0x9, 0x8, 0x400, 0x101, 0x3, 0x9, 0x933, 0xda, 0xfffffffffffffffb, 0xffffffff, 0x5, 0xa3f, 0x9, 0x180000000, 0x80, 0x1, 0x9, 0x9eab, 0x3f, 0x0, 0x8000, 0x3, 0x0, 0x7, 0x224c, 0x6, 0x8, 0x2, 0x6, 0x80, 0x0, 0x8, 0x81, 0x1261, 0x7, 0x2, 0x4, 0x6, 0x0, 0x9, 0x4, 0x40, 0x3f, 0x7, 0xfffffffffffffffd, 0x919, 0x0, 0x1f, 0x3ff, 0x5, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x0, 0x5, 0x7, 0x8, 0x8, 0xb8d, 0x0, 0x20, 0x1, 0x8, 0x3, 0x1ff, 0x8, 0x80, 0x8, 0xd3, 0x2, 0x9, 0xac58, 0x1ff, 0xa4, 0xffff, 0x5, 0x2, 0x6fc, 0x0, 0x1, 0xffff, 0x9eb, 0x0, 0xfffffffffffffff8, 0x664, 0xd02e00000000000, 0x6, 0x5, 0x0, 0x8, 0x100000001, 0x4, 0x5, 0x0, 0x8, 0xff, 0x9, 0x7, 0x200, 0x1f, 0xfffffffffffff800, 0x1f, 0x101, 0x9, 0x0, 0x3ff, 0x7ff, 0x3, 0x5, 0xfffffffffffeffff, 0x3, 0x3, 0x8, 0x1, 0x7fff, 0x4, 0x3, 0x0, 0x6, 0xd40000, 0x8, 0x7f, 0x9, 0x6, 0x1, 0x5800000000000000, 0x6, 0x6, 0x6, 0x3, 0xd764, 0x3, 0xffff, 0xfffffffffffffc8b, 0x10001, 0x0, 0x29, 0x1, 0x1, 0x3ff, 0x2, 0x3, 0x6, 0x20, 0x5cfa, 0x4, 0x9, 0x3, 0x7f, 0x100000001, 0x4, 0x2, 0x8, 0x3, 0x1000, 0x1, 0x80, 0xfffffffffffffffc, 0x9bd8, 0x1, 0xe00000000, 0x9, 0x0, 0x9, 0x3, 0x5, 0x1, 0x9, 0x401, 0x3f, 0x8001, 0x400, 0x10000, 0x2, 0x1, 0xfffffffffffffffc, 0x3f, 0x6, 0x6e6, 0x2015, 0x80000000, 0x5, 0xc96, 0x6, 0x1ff, 0x9, 0x4, 0x81, 0xffffffffffffffb1, 0x0, 0x407c3b, 0x5, 0x7, 0x4, 0x0, 0x2, 0x6, 0x4, 0x1, 0x3, 0x1f, 0x8, 0x20, 0xff, 0x0, 0x0, 0x9, 0x3, 0x1, 0x3, 0xd9e, 0x80000000, 0x6, 0x401, 0x8, 0x8, 0x0, 0x98, 0x482, 0x2, 0x4, 0x1, 0xff, 0x9, 0x9, 0x79b, 0xee, 0x9, 0x5, 0x7, 0x4, 0x1, 0x7ff, 0x8000, 0x4, 0xffffffff, 0x5af, 0x3a8, 0xfff, 0x5, 0x8, 0x7ff, 0x0, 0x3, 0x0, 0x0, 0x2, 0x3, 0x4, 0x2, 0xd8, 0x48d, 0x6307, 0xb30200000000000, 0x200, 0xff, 0x7, 0x17, 0x7fff, 0x1ff, 0x3f, 0x7fffffff, 0x1, 0x3aa, 0xe7d, 0x2, 0xffffffffffff2e15, 0xfff, 0x1, 0x1000, 0xffffffff, 0x5, 0x0, 0x5, 0x7ff, 0x80, 0x4, 0x1f, 0x8, 0x2, 0x40, 0x1000, 0x9, 0x0, 0x7, 0x2, 0x3, 0x9, 0x40, 0x0, 0x40, 0x1, 0x200, 0x0, 0x90, 0x5, 0x4, 0x401, 0x3708, 0x9, 0x4, 0x81000, 0x10000, 0xffffffffffffff83, 0x5, 0x10001, 0x1, 0x9, 0x8, 0x5, 0xffff, 0x9, 0x100, 0x80000000, 0x6, 0x1000, 0x45, 0x9, 0x80000001, 0x7ff, 0x2, 0x6, 0x6, 0x7a, 0x100, 0x101, 0x7, 0x9, 0x1, 0x3, 0x401, 0x5, 0xffffffffffff8000, 0x6, 0x8, 0x8001, 0x0, 0x4, 0x1, 0x6, 0x7fffffff, 0x3, 0xffffffff, 0xfffffffffffffffc, 0x7, 0x642, 0x1, 0x0, 0x7f, 0xfffffffffffffff7, 0x2, 0xfffffffffffffff7, 0x0, 0x2, 0x1ff, 0x8, 0x1, 0x1ff, 0x5, 0xc69, 0x1d45, 0xcd9, 0xfffffffffffffffc, 0x2, 0x9, 0xff, 0xcbf9, 0x100000001, 0x1ff, 0x5, 0x80000000, 0x3f, 0x8, 0x2, 0x3f, 0x9, 0x40, 0xffff, 0x5bb, 0x6, 0xe29e, 0x5, 0x1768000000, 0x7, 0x42, 0xbb, 0x9, 0x1, 0xc4, 0x6, 0x0, 0x1, 0x3, 0x7, 0x8, 0x7, 0x8, 0xffffffffaeaa41cd, 0x7, 0xd97, 0x81, 0x2, 0x0, 0x80, 0x4, 0x5, 0x763, 0x7, 0x10001, 0xf7, 0x8, 0x80000001, 0x8, 0x20, 0x1, 0x5, 0x8, 0x3ff, 0x10000, 0x9, 0x8000, 0xff, 0x0, 0x4, 0x5, 0xec, 0x100000000, 0x2, 0x9, 0x5c20, 0x6, 0xffff, 0x80000001, 0x3, 0x3, 0x101, 0x400, 0x1, 0x23f1, 0x199, 0x4, 0x995d, 0x10001, 0x4, 0x3, 0x3bbefae, 0x8a, 0x7fffffff, 0x3, 0x7fffffff, 0xaf7, 0x7, 0x3b72, 0x5c90, 0x40, 0x10001, 0xfffffffffffffff8, 0x4, 0xa2f8a28, 0x3, 0xff, 0xfff, 0x4, 0x1, 0x4, 0x5, 0x101, 0x1, 0x4, 0x2, 0x0, 0xfa2a, 0x175, 0x3, 0x1, 0x80000000, 0x0, 0x3, 0x80000001, 0xffff, 0x8000, 0x100000001, 0x7f, 0xb601, 0x2, 0x8, 0x95, 0x2, 0x8fb, 0x7f, 0x3, 0x100, 0x8, 0x4, 0xfffffffffffff800, 0x8, 0x1000, 0x0, 0xa5, 0x8, 0x6, 0x4, 0x7, 0x6fc9f076, 0xcfd3, 0x7, 0x10000, 0x80000000, 0x6, 0x20, 0x101, 0xba, 0x4, 0x6, 0x31d, 0x4, 0x8, 0xdb98, 0x8, 0x8, 0x1f, 0x3, 0x5, 0xb2e9, 0x3, 0x8, 0x3, 0x7, 0x787, 0xfffffffffffffff9, 0x3ff, 0x80000000, 0x6, 0x452c, 0x4, 0xa15, 0x4, 0x3f, 0x9ef, 0x35e, 0x6, 0x40, 0x9, 0x7, 0x3, 0x732b, 0xffffffffffff8001, 0x5, 0x41, 0x47, 0x100, 0x6, 0x101, 0x0, 0x9, 0xfffffffffffffffa, 0x9, 0x7fffffff, 0x2, 0xff, 0x8, 0x5, 0xf97a, 0x3, 0x3, 0xfffffffffffff800, 0x9, 0x9, 0x7fffffff, 0x5, 0x0, 0x1d4, 0x9, 0xff, 0x7, 0x9, 0x6, 0x6d48, 0x7, 0x3, 0x4adc, 0x4, 0x1f, 0x100, 0x56ba, 0x7, 0x414, 0x8001, 0x7fffffff, 0x0, 0xffffffffffffffe1, 0x49a, 0x0, 0x9, 0xdaf, 0x7fffffff, 0x80000001, 0x2, 0x455, 0x6, 0x5, 0xfffffffffffffc00, 0x7d11, 0x80000000, 0x7f, 0x8e77, 0xfffffffffffff800, 0x64a6, 0x13305558, 0x3, 0x4, 0x435, 0x3f, 0x3ff, 0x6ede7be, 0xfa, 0x100, 0x7f, 0x3f1b, 0x100, 0x8, 0x8, 0x6, 0x2, 0x3, 0x100000001, 0x10001, 0x7ea22036, 0x2, 0x9, 0x100, 0xffff, 0x9, 0xd2f, 0x10000000000, 0x1f, 0x80000001, 0x8, 0x1, 0x5, 0x5, 0x0, 0x3, 0xa4b, 0x2, 0x7, 0x2, 0x3, 0x5, 0x4, 0x7fffffff, 0xfffffffffffffff9, 0x5, 0x0, 0x947, 0x1, 0x10000, 0x7, 0x67d2, 0x0, 0x9df1, 0x1000, 0x6, 0x7, 0x7, 0x101, 0x6, 0x0, 0x5, 0xd820, 0x3, 0x3, 0xffffffff, 0x1, 0x1f, 0x8ebf, 0x6, 0x2, 0x7, 0x0, 0x7, 0xc9, 0x3ff, 0x24f5, 0x9, 0x0, 0x5, 0x2, 0x200, 0x100000000, 0x6, 0xb4, 0x3, 0x2, 0x1, 0x7, 0x10001, 0x400, 0x8000, 0x9, 0x1, 0x2, 0x8, 0x400000000000, 0x7f, 0x7fffffff, 0x5, 0x290c185d, 0x9606, 0x4, 0x1, 0x14, 0x6, 0x3, 0x401, 0x7ff, 0x3, 0x4, 0x9, 0x0, 0x2, 0x4, 0x8000, 0x0, 0x7, 0x5, 0x4, 0x101, 0x80000001, 0x1000, 0x6, 0x6, 0x80000001, 0x20, 0x6, 0x3, 0x100, 0x1ff, 0x1, 0x5, 0x8, 0x3f, 0x400, 0xfff, 0xd305, 0x3, 0x0, 0x0, 0x100000000, 0x4, 0x34e9de3c, 0x4, 0x81, 0x7, 0x10001, 0x80000000, 0xffffffff, 0xc0, 0x5, 0x10001, 0x8001, 0xd893, 0x7, 0x5, 0x80000001, 0xc7, 0x1, 0x8, 0x20, 0x2, 0x4, 0x0, 0x929, 0x74101d97, 0x1, 0xc6, 0x6, 0x3, 0x3, 0x3, 0x7f, 0x300000000000, 0xa53, 0x0, 0x400, 0x20, 0x100000001, 0xa25, 0x623a, 0x4, 0x2, 0x39ecbc7e, 0x40, 0x8, 0x2, 0x7, 0xcaeb, 0x5, 0xb1c, 0xff, 0xdc, 0x1aa2, 0xfef, 0x1, 0x1, 0x4c8d, 0xfff, 0xffff, 0x4, 0x4, 0x7, 0x5d, 0x98d, 0x3, 0x0, 0x4, 0xc35, 0x2, 0x1000, 0xfff, 0x3, 0x7fffffff, 0x6, 0x200, 0x5, 0x4, 0x73a0, 0x1f, 0x9, 0x61d, 0x100000000, 0x1, 0x7, 0x4, 0x8, 0x571e, 0x81, 0x958, 0x0, 0x0, 0x8000, 0x58c, 0x5, 0xdaa, 0x1, 0x200, 0x8, 0x1, 0x8, 0x7, 0x3, 0x5, 0x1f, 0x2035, 0x400, 0x3e4, 0x7, 0xb6, 0x80000000, 0x5, 0x3, 0xffff, 0x2, 0xffffffffffffff80, 0x6, 0x8, 0x1, 0x101, 0x8, 0xfffffffffffffff7, 0x5, 0x8, 0xfb, 0x101, 0x7, 0x4, 0x3ff, 0x2, 0x80d, 0xce, 0xffff, 0x2, 0x2, 0x2, 0x0, 0x6, 0x2, 0x9c2, 0x3ff, 0x0, 0x200, 0x5, 0xffff, 0x7f, 0x8, 0x6, 0x5f, 0x0, 0x10000, 0x3, 0x4, 0x0, 0x0, 0xbcf, 0x6, 0x9, 0x3, 0x81, 0x100000001, 0x86c, 0x0, 0x727, 0x7fffffff, 0x4, 0x5, 0x8, 0x8000, 0x5, 0x1000, 0x6, 0x68, 0x1000, 0x401, 0x7f, 0x80, 0x5, 0x8, 0x9, 0xffffffff00000001, 0x800, 0x3, 0x7, 0x7ff, 0x4, 0xb6000000000, 0x1ff, 0x8000, 0x0, 0x9, 0x0, 0x0, 0x3f, 0xff, 0x472, 0x0, 0x9, 0x7f, 0x6, 0x7, 0x8, 0x9, 0x200, 0x9, 0x7, 0x0, 0x4, 0x3, 0x0, 0x400, 0xfffffffffffffffd, 0x5, 0x5, 0x0, 0x6, 0x49a7, 0x5, 0x4, 0x7ff, 0x77f, 0xc82, 0x3c, 0x8, 0x400, 0xfff, 0x2, 0x3, 0x5, 0x7f, 0x7, 0xc8a, 0x6, 0x0, 0x64b, 0x1ff, 0x8, 0x80000001, 0xffc000000, 0x9, 0x6, 0x7026, 0x2, 0x101, 0x3ff, 0xc5c, 0x0, 0x5, 0x8001, 0x2, 0x9d, 0xec, 0x7ff, 0xa91, 0x0, 0x20, 0x1, 0x5, 0x3, 0x0, 0x4, 0x5, 0x9, 0x8, 0x0, 0x4, 0x8000, 0x5, 0x8, 0x80, 0x400, 0x4, 0x8000, 0x4, 0x0, 0x3f, 0x5, 0x0, 0x1, 0x7, 0x6, 0x2, 0x9, 0xffffffff, 0x6618, 0x3, 0x0, 0x7fffffff, 0x8, 0x4, 0x1, 0x4, 0x0, 0x7, 0x2, 0x6, 0x1feb, 0x8, 0x0, 0x6, 0xb7d0, 0x101, 0x100000000, 0x100000001, 0x200, 0x7ff, 0x5, 0x7fffffff, 0x7, 0xc3c9, 0xffffffffffffffb8, 0x80000001, 0x1, 0xffff, 0x7, 0x1, 0x6, 0x9, 0x6645ea62, 0x0, 0xfeab, 0x100, 0x7fffffff, 0x7, 0xfffffffffffffffa, 0x9, 0x7, 0x5, 0x7, 0x7, 0xa628, 0x91, 0x3, 0x6, 0x3ff, 0x525b, 0x100000000, 0x9, 0x54, 0x9, 0x7fff, 0x940e, 0x7ff, 0xf20d, 0x5, 0x0, 0x6, 0x5, 0x4, 0x101, 0x7fffffff, 0xffff, 0x2, 0x3, 0x0, 0x8, 0x6, 0x8, 0x2, 0x9, 0x7fff, 0x9, 0xcf9, 0x7377, 0x2, 0x3ff, 0x9, 0x0, 0x9, 0x48, 0x6, 0xfff, 0x5000000, 0xffffffffffffff41, 0xe9, 0x9, 0x3, 0xfffffffffffffff7, 0x1f, 0x738d, 0x2, 0x4, 0x47d, 0x2, 0xb51, 0x2, 0x6fc, 0x8, 0x1, 0x4, 0x9, 0x8, 0x41d2, 0x3ff, 0x200, 0x6, 0x4, 0x7, 0x6, 0x8, 0x100, 0x0, 0xef, 0x4, 0xf8e0, 0x4, 0x8149, 0x40, 0x10000, 0x21, 0x3ff, 0xc7, 0x4, 0xffffffff00000001, 0x8001, 0xf5f, 0x200, 0xf8e7, 0x3, 0x9, 0x4, 0x800, 0xff, 0x4, 0x5, 0x3, 0x8, 0x42, 0x2, 0x8, 0x10001, 0x100000001, 0x200, 0x401, 0x6, 0x4, 0x7, 0x81, 0x40, 0x40, 0x8000, 0x1a96f1fa, 0x8, 0x100000000, 0xae, 0x8258, 0x4, 0x2, 0xffffffffffffff01, 0x23fa], "e6fe7fa02c921677b44be108f63cb729f497f22e29863e8ea8af58dd60737536a1ae3e24653c3a1702b9a8481358bd8fe34cee17d21dd4600155c4924e07a3f936674b0dc35209522b0fa9abdfc6d7602b3fc93e62539df000e464036e65e4b8"}}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x7530}) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) capget(&(0x7f0000000300)={0x2008051f, r0}, &(0x7f0000000340)={0x39bd, 0x5, 0x0, 0x0, 0x4, 0x9}) 2018/03/21 06:42:07 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x98, "d326f2aa12ab96d884282e4204d87750084c4abe6eb33a79f6ce2d37d72840ae1f52091efc224f59b6e92b2d43c1047a15671cc12b64fa5abe15e05631a9d5fe713da9d9376c3563eb0b4c745410962e3fef42ad06a57f96224fc6a773775d4a3e69f44928b89ba3fdbd1bf3ceee56a2d3620f2a7c62289778730a9acde7d7216f062edbfc00236b4543bfe80401359bc29879e055b6f08d"}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x40, 0x8, 0xe46}, &(0x7f0000000180)=0x10) bind$unix(r0, &(0x7f0000aa5ff8)=@abs={0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059affc)=0x1c, 0x4) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1}, 0x8) 2018/03/21 06:42:07 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000005000/0x4000)=nil, 0x4000}) 2018/03/21 06:42:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}}}, 0xe8) r2 = dup2(r0, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x40, 0x4) 2018/03/21 06:42:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'syzkaller0\x00', 0x5}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000301ffff9dd2041c000000000a000000ce56b113eb79648263f32319a1934e0b88d926ad52c11517495fec7b770cbb"], 0x14}, 0x1}, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/21 06:42:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000005580)={0x8, 0x0, 0x10001, 0x81000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000055c0)={r2, 0x7}) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001840)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/207, 0xcf}, {&(0x7f00000011c0)=""/242, 0xf2}, {&(0x7f00000012c0)=""/163, 0xa3}, {&(0x7f0000001380)=""/178, 0xb2}, {&(0x7f0000001440)=""/226, 0xe2}, {&(0x7f0000001540)=""/228, 0xe4}, {&(0x7f0000001640)=""/185, 0xb9}, {&(0x7f0000001700)=""/176, 0xb0}, {&(0x7f00000017c0)=""/70, 0x46}], 0xa, &(0x7f00000018c0)=""/7, 0x7, 0x1}, 0x8001}, {{&(0x7f0000001900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001980)=""/88, 0x58}, {&(0x7f0000001a00)=""/27, 0x1b}, {&(0x7f0000001a40)=""/239, 0xef}, {&(0x7f0000001b40)=""/253, 0xfd}, {&(0x7f0000001c40)=""/183, 0xb7}, {&(0x7f0000001d00)=""/210, 0xd2}], 0x6, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000001e40)=@l2, 0x80, &(0x7f0000003240)=[{&(0x7f0000001ec0)=""/196, 0xc4}, {&(0x7f0000001fc0)=""/237, 0xed}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/14, 0xe}, {&(0x7f0000003100)=""/218, 0xda}, {&(0x7f0000003200)=""/57, 0x39}], 0x6, &(0x7f0000003280)=""/66, 0x42, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/220, 0xdc}, {&(0x7f0000005400)=""/37, 0x25}], 0x4, 0x0, 0x0, 0x7fffffff}, 0xff}], 0x4, 0x40, &(0x7f0000005500)={0x77359400}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005540)=0x3, 0x4) 2018/03/21 06:42:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x7, r2, 0x0, 0x6}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:auditd_etc_t:s0\x00', 0x22) 2018/03/21 06:42:07 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x8, 0x1, 0x7fff, 0x4, 0xfffffffffffffffb, 0x2, 0x2, r4}, 0x20) listen$netrom(0xffffffffffffffff, 0x514) rt_sigprocmask(0x2, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffdd0) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x2}, 0x8) [ 71.323817] audit: type=1400 audit(1521614527.284:59): avc: denied { ioctl } for pid=11635 comm="syz-executor0" path="socket:[25439]" dev="sockfs" ino=25439 ioctlcmd=8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 06:42:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000f0d000/0x1000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 06:42:07 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) accept4$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80000) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140), 0x0, 0x0, 0x0, 0x4}}, {{&(0x7f0000000000)=@ethernet={0x306}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000000c0), 0x0, 0x20004000}}], 0x2, 0x0) 2018/03/21 06:42:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="160000000000000000000000003d00d24caf1bc78e2e0080000000000000000000000000000000000000000000000000000000"]}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8001, 0x4, "e1f721beb4a478b3d6a2b41b4b2701f3701135a811bca59911dc57886693baa354272a2286d6b82279f647fc4c769b762785d34e28f2beca0ab1bf575f1245b5ef46a061846b7357e64d7c116c107e11"}, 0xd8) 2018/03/21 06:42:07 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) socket$l2tp(0x18, 0x1, 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x401, 0x9, 0x20a, 0xe3, 0x13e42d7f, 0x1ff, 0x7, 0x1847e695, r2}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000bffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x9}, {0x0, 0x0, 0x0, 0xecc1}]}, 0x10) 2018/03/21 06:42:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x3, 0x30, 0xd9, 0x100000000}, &(0x7f00000001c0)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/03/21 06:42:07 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xa8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{}, 'port0\x00', 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x7fc, 0x2, 0x4, 0x0, 0x2, 0x1}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)={0x6, 0x0, 0x6, 0x0, 0x3, [{0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x1}, {0x5, 0x83, 0x0, 0x0, 0x0, 0x100}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x3f, r3, 0xffff, 0x1ff) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/21 06:42:07 executing program 6: socket$netlink(0x10, 0x3, 0x80000000000) 2018/03/21 06:42:07 executing program 7: r0 = inotify_init1(0x0) pread64(r0, &(0x7f0000000000)=""/126, 0x7e, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xffffffffffffffff) 2018/03/21 06:42:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x705, &(0x7f0000000000)="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") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x2}) 2018/03/21 06:42:07 executing program 1: mmap(&(0x7f0000132000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001ffc)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000002040)="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") 2018/03/21 06:42:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) poll(&(0x7f0000f81000)=[{r0}], 0x200000000000025a, 0x431b8446) shutdown(r0, 0x0) 2018/03/21 06:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x780b) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x80000001, 0x4) recvfrom$unix(r0, &(0x7f0000000140)=""/209, 0xd1, 0x100, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/03/21 06:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x48c}, &(0x7f0000000140)=0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), 0x209) 2018/03/21 06:42:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) bind(r0, &(0x7f0000000200)=@hci={0x1f, r1, 0x3}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x1c1, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r3, 0x3, 0x0, 0xfffffffffffffffd, 0xfffffffffffeffff}, &(0x7f0000000340)=0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={"6c6f0000000000f0ffffecef17ffff00", &(0x7f00000003c0)=ANY=[@ANYBLOB="0a000000cf000040720819e50b0000f12f100000000000000000000000000000e5c000000000000000cd25cecc7f8712180000c1160de37baecef9446ed6264b83fd7ac69db841a2a154b99f89b1f1"]}) 2018/03/21 06:42:08 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'yam0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000000040)=0x4) recvmsg$netrom(r1, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x100000001) 2018/03/21 06:42:08 executing program 5: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xffffffff) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xffffffffffffff6e) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/98, 0xfffffffffffffec0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/03/21 06:42:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x1c) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000001ffc)=0x1) 2018/03/21 06:42:08 executing program 6: epoll_create1(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/94, 0x5e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) epoll_create(0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) epoll_create(0x6) getsockname$packet(r2, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000011c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f, r3}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001100), &(0x7f0000001140)=0x4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/4096) close(r1) 2018/03/21 06:42:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r1 = socket(0x11, 0x1000000100000802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x5, 0x1f}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) 2018/03/21 06:42:08 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4d, 0x6, 0x781, 0xd0, 0x0, 0x10000, 0xa510, 0x4, 0x0, 0xcb91, [0x1, 0x5, 0x6, 0x21, 0x7fff, 0x6, 0x9, 0x2], [0x75e]}}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/03/21 06:42:08 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file2\x00', &(0x7f0000000140)) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x400) 2018/03/21 06:42:08 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="066f47767100694435ac591ca3be9f15a154147e12439165d0acd43279ecc3edf0f5c13a2eb0e95d5588bb0ded4a142e3931a7429fe54ec1d9c95b0513770e7370d4fe471821901b56a1614b082dad5ab2188a5ac0d4201a7bcc4a8bb310bc62530dd69b03360e7df4d1f4597f972927d4788fa7a06dbc002ad00d48f091f14aef972bb5f5df177c99633175b8d192c16e1c6241c45e832416920dead1f84482e8d54612385d5d21ba", 0x3) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffe00, 0x80500) ftruncate(r0, 0x2) getsockopt(r0, 0x4ab, 0x1, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) 2018/03/21 06:42:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x0, 0x7}) 2018/03/21 06:42:08 executing program 0: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000ac0ffc), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xff, 0x400000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/03/21 06:42:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x44) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) readv(0xffffffffffffffff, &(0x7f0000aae000), 0x0) readv(0xffffffffffffffff, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575e5706d0760a9acf09c2fe5f46bd7739f4695e27d23d3eeeab219cfcac82c7bbb906928d8", 0xcf, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) 2018/03/21 06:42:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x104) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a2c1348326aeb8af94324008e786c915523cdac7176852acff009fd432e20b85fe3569fd90a14547c227eaa6967a75abb3c853fb1438578faa744b606f6b4789", "e17f80fc7a53dc1e91c2583b417fed0a9b501bca5c63f5747539edc098acb1a1"}) 2018/03/21 06:42:08 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000080)="d38fb70ec6c7dee7765f3124544a983f1c43ca13228a17e77bad6562523a8fe884bc73caf17287a6095d9edb949ae7a201fe63eb0a5189215cec68c87b31b42070944769ce77b57c865313409cbc4f68d0c548dfd18594fbc02d0404085087d3761d958807b585a2667ef81b4c1848c0dac7e5739db6d794771a0f194629a4a29c19fd996e07e0cc517dfa20d9eef500f46a44632b0ccc08f586936aec66fbadc33ae10ef1fd7481ac42e6b098a06a12eac666d90a5707111f2e8b6a374bb99a90fbf2ad61e7c08f6ce2d03e8de91e4daacc221bdff55bbd517d7fe99f5c8b9dcc44997e93c04a4e833041f1", 0xec) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000687000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 06:42:08 executing program 0: r0 = socket$inet(0x2, 0x100000000806, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x84) sync_file_range(r0, 0x6, 0x1ff, 0x3) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/21 06:42:08 executing program 1: unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="020c57012daad8f580738aec5a8c2e91b534fb846a5957f37a5fbadb4940699caa5ec556077e5dd0945478801b1a482beb2f21246c416d1825a6e722162607ccb2faa537b6a0b3a4efc5720d609fc56640bc68d75cb6c241cfbdd3df898367c5ddd7759399a1cb6f27ea01abbbf0f685f530daddc34ad71539801b022b4d02ef1861087fd6060a414ccffba24fe72cb061517b6689d670383058e92bc2df6ab342dd230457c76169c1e12a3bd0893c684adaf53af911aeea53715ad97667e1dbeb70d0b91addb86e2290d8c7d24743d8b24f4674669f80684f866d10a338ff531d35962d5e6206aa3fe32215dc38", 0xee, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 06:42:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x80000000}, &(0x7f0000000100)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000083eff8)) 2018/03/21 06:42:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() r3 = getuid() fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) arch_prctl(0x1003, &(0x7f0000002000)="e3bae24c756700ecd63979b17e1025153e962ecc7be162ec6a") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0xc) getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)=0x0) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001fc0)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001f80)={&(0x7f0000001ac0)={0x4b0, 0x7, 0xb, 0x10, 0x70bd2b, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@typed={0xc, 0x96, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="a540c9ebcbdfe7c62e7b31a6a533c0f796f4b5575a937ed6e772db3429ec8623e712d066c36ba7a388a06608968c8f2bd82198e19f2412fc453dd0f6a47f2f5b883268389379807a974d9bd9ae36ea68eeadc56300aa6ec54e7fb4f28b45be92202c5e66b51c0c57bee9c232ada168a44c4b1274e72e51179b6ba79f86c10da7e620cafb481ed37d7c18b09ffcaad273546647b372c1abc0c065d6548f539ec2aa689ab4280e29f216d71ec583a4b50e6968", @typed={0x18, 0x65, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="d777073161251a289e79ebf8d79836c9f4e4eb160e07eb0e800318be56da4ce067daffc6d691e10b0c8474ef14f794186b7aaae96cd28d43dd7b92698fe893043b3246a0e7e28197bc6ce422572f1882de7df36a2f136388c77ec36ed3d3cf2e72f1c91af42110a1ff1e555e45d0faab84f6889c69a1a3d7f7ac7aee1db354263422c6d72dd07ecc43667d935722abdef92da76fde23e9ceaadeca7af0237a9c59c4c40a59e4272b21e09f6f5ec4bc8724a78bf9ba5a4c17e55cf41668ad5669a09c3b7b3f6a8b5dae6635808fd539d6ce45fe", @nested={0x208, 0x8d, [@typed={0xc, 0x64, @pid=r5}, @typed={0xf4, 0x7f, @binary="94242ad396326e53d691a883229e04296eac8bfd4ee70e3a9a8aed30338ce58549156c49234374088b42668d93f1486f5025ff97dee5d694f5d6ac4ffd6799a659bbf77ce109e2cb74976ca467af5f3d92ac15904eb6b3667f61a6aa1383397e3bf7eb4f193ed4bb63f047b3b18bd0a1e9bd7380c35990df47618168c3caf7008f7742a3b92b88c59be98ecb2830a3ced8dca31b1e26097a69160772787c6d996998224e43c2d25351832ced9f06d2d841293d5da16262feafc5454ae8f26cb48eef8d8842f8fe2bc41eb137b7d1dbf22eb6096ff05ba57e4c0d20cc960472d3c4f128e6af17dc701385"}, @typed={0xc, 0x87, @pid=r2}, @generic="f1bafa38ece11c04b0765778b06d778586f1be5cb15e7b527bea329e16f35c52b52a08bfce25b6ca5e7acaffbeda9635bfa487f22d39bcd7180ae3a94a5c1b9604503d5ae32479342889f5bdf459797a625e66cf45625f93bd4ec442d28feedb98229427af2cda86e2386dae873df668d70b389e621cb4e2e427b2759eaf48dc5dc2b976df22edd531d79da671462260483f55ac030d13ec31b8b1bfa03015937838fabee7ac546e0caa06b90db69c5da85a5bfe0555d57c44a572da5531ce76971db36a5b9fbfedac3175319070a08f5f3f0a020eb3ac45ebcd13f3a9afbaa64da05874b2eada31f88ca4afccb26fd3f8f966823e"]}, @typed={0x8, 0x2f}, @typed={0xc, 0x3e, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x21}, @generic="bc740e3b1400d415037f404b0a7496bb6f68e4978807b69098cdf494941d7d8cec4bee5004d68d1f9508848d5a8bf9dfce2ac7be02e2fa8f426f10dfb8c1cac799cdb7772f87d877c6ec73fd5063698d3329f0bc1818633872fe3626bd955cb7d7d4ca46a848112b279b64f1bee87789fe06289cba01e116d66f4f0a28c6042184b416ae329c47f2725dafd9fb06be048fcd3b9b7c34389db9fb2797385093c1e4bcc35e6d386f5c46712c94d939fc412595837a2e3e4678822722ed5454181340b0", @typed={0xc, 0x9, @u32=0xa}]}, 0x4b0}, 0x1, 0x0, 0x0, 0x40800}, 0x4) sendmmsg$unix(r0, &(0x7f0000001a40)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000080)="6648982ab51aa5cb7a36dd03cf62def63b36a0ce48fd9076313a44754aa2f21b8ba7cb1052b32e0742cd9d993c62c4873cf5ae62c86f23c6ab8ac5009a37aa671a2be0407dfd903d2dc34ccab2cfbd586852dd33c7dfb1df8a", 0x59}, {&(0x7f0000000100)="c1818e10fe02014de1005f583a6c331991d69e491f8594b30739bcd24202233f9ff4b29dd16ecf1b831b973309655151420078", 0x33}, {&(0x7f0000000140)="f3b11f7fe7b03ab18e65b9e0c9d29e3002c647d6b2d69c41cbab41609e5305d33d11dd1a6641456c49cbee9b5e83f7a0c0a3ab6cd78de95c2cc40c120d8c26d31722e0620b130a3255dcbd4aeafcb6ba", 0x50}, {&(0x7f00000001c0)="c59f037c440016979d5184c19b121d474bb99126df8610aa042cc53d40517b01b3336de3bc80a78abe6d732afdfaf74cee436070db17b7afc844925136b709545a82b3bf84bbafdfa6389c57cf9dd9046a246fc9c4402bb4", 0x58}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="476c9b742b93dd878539dc852b467f1fe6aab2e3b17f1aa0051dcb00493912", 0x1f}, {&(0x7f0000001280)="331aad22fb64d190e0211a98e1838b91463f3e443616f178d9e23b81c44278784350bc4cd0553da33caf724cae5999c0c2ec30b0aa39f1af8374a8f6db3f717d7dee376317505e729f8f159e8be63db68cd36223453a62021e6e9317cb2f2b52f0cfcc1ab393e7b8120619b157cc4b6f733bbc24e3f8e4bf274ae77de80779e1c6b1c328f17ad1cbce2798349b9283c11adeff1a360820ae5435689497fdab05376fa1e33d8159bb576c3f32e33283330dca1a9966237a41da7fdb51f45131334cddfdeecd", 0xc5}, {&(0x7f0000001380)="08249d8f9d6c9aa1848db2c0d321a73436ba5627c29f5bbe2603d5b9a0f95eab41b3cd71eca13392bb9cd441264dee1deaf714648fc5409690c2f87d7ef36f19492f8e430019700185d1b8f707bb2d81949908f817cb11ac82a80c3b2c0a10292d621d9aa88b17e3152adf47d1e91331ea637d47a7bcf3cc6c3e3f19aa894f51e75b390a5f88ce2f9002379045f5597615bb6add083d621dda0d", 0x9a}], 0x8, &(0x7f0000001480)=[@rights={0x14, 0x1, 0x1, [r1, r0]}], 0x14, 0x2000c010}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001540)="ae8560b86a4e4ba3c76de01006066f24904c4254f53204b9dc15a4899113d56cfe5e00fa5b38af030b17f07c080c47b4ea22767e60c5a72eb9354ef80af82a1a4d81cfe2e2d35029ef5d263a3ba78632a6ce01a5925796158d3591431df0184466c6b950e4cd257b26bc7bc194b76be0fa9abf9196b7d01d603383c80ebbdc10db7ff081f3bbb6e349ddff0a2fe920299e08ad45fe52c037c909fd4b845af3bcba280ac35343d3dcef881a39e539da2c19038d604dc3f8aa5e4fb09f0bdbae70996bc7e9a88d27dbd9771f22f099c42a556eb25c834472959462aaaf5a8baac7ea5737d503bf8b", 0xe7}, {&(0x7f0000001640)="63194c67997dadd749ca6df27de31254da61235b61ccb65f9731082d049fac8f94c7d577d96cde9732f909af458dbd21455b18741d56cd9630dc57f28018426f69e907acd74d376e1ccd94122768da55fce7bc96bc9f2e6dfd288f2fb791f29d2d710a1dedf10fd975cbb65fcadbca0bb60ee9632c2158fe75f599da2ee919d7a714915e53f838f3bafb21e47bcad0815e2b1da4d139c49b5106fec379e953516dfe9e6175de5751b6ffcbd3e80ce71795bafdf9fcb4ba31c2a53ce36bec62bb57bcbe1ea50228f3757e3285f29e9203f35dd4d9de98866dccd0fe4ceef68a65fa24f1c558c9cc5b90802b786dcdbe6c9c709da1", 0xf4}], 0x2, &(0x7f00000019c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x4c, 0x8000}], 0x2, 0x80) fcntl$lock(r0, 0x7, &(0x7f0000d33000)={0x0, 0x1}) 2018/03/21 06:42:08 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc)=0x3ff, 0x4) r1 = dup3(r0, r0, 0x80000) recvfrom$unix(r1, &(0x7f0000000000)=""/211, 0xd3, 0x40000000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/21 06:42:08 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x2, 0x800, 0x400, 0xffffffffffffffff}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f00000007c0), 0x0, 0x20020003, &(0x7f0000000640)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x100, 0x4) ioctl(r1, 0x8, &(0x7f00000002c0)="21febf4b5eb354a5577fb82282dda48ecc4545d59b2039a6fb339c2bd5a6677f317e43bd90e2d97099852e22479629cb97b2adcad938bd733b52113f50bd7d7307780511a692541711048b9b03b7bed62df3a223b6b229d9dbd0ef2111b0f5fa9181fb8826579c1e4439c4978f25a4171b748ae67423cdce14bbfb916352f33c407544fe0e80b39fbf4a83840974b74f1d33352be77dddf165758bf2871b3b6afc59e0e233b10b6cbcf47a6453a048b73d7f07d2c916c5eb261e10811f9b3fcbf40583d4da020109e07ba67487e7e5693d20a73a7a51971c94b27aa6dbc83212e8980de698c6d10dc98a5d") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x4, 0xffffffffffff7fff}, {}, {}, {}, {}, {0xf}, {0x3, 0x8000000000000}, {}], 0x8) 2018/03/21 06:42:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="e4047d1ab5fc153652ae79c6ea027330080068ce020000004f25", 0x1a) 2018/03/21 06:42:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7fffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000006180)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000060c0)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/172, 0xac}], 0x5, 0x0, 0x0, 0x7}, 0xbaa1}, {{&(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/122, 0x7a}, {&(0x7f0000001680)=""/183, 0xb7}, {&(0x7f0000001740)=""/219, 0xdb}, {&(0x7f0000001840)=""/132, 0x84}], 0x6, &(0x7f0000001940)=""/63, 0x3f, 0xa962}, 0x7fff}, {{&(0x7f0000001980)=@can, 0x80, &(0x7f0000002100)=[{&(0x7f0000001a00)=""/243, 0xf3}, {&(0x7f0000001b00)=""/125, 0x7d}, {&(0x7f0000001b80)=""/73, 0x49}, {&(0x7f0000001c00)=""/188, 0xbc}, {&(0x7f0000001cc0)=""/159, 0x9f}, {&(0x7f0000001d80)=""/233, 0xe9}, {&(0x7f0000001e80)=""/197, 0xc5}, {&(0x7f0000001f80)=""/127, 0x7f}, {&(0x7f0000002000)=""/203, 0xcb}], 0x9, &(0x7f0000002180)=""/11, 0xb, 0x4}, 0x5}, {{&(0x7f00000021c0)=@ipx, 0x80, &(0x7f00000037c0)=[{&(0x7f0000002240)=""/229, 0xe5}, {&(0x7f0000002340)=""/7, 0x7}, {&(0x7f0000002380)=""/100, 0x64}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/73, 0x49}, {&(0x7f0000003480)=""/132, 0x84}, {&(0x7f0000003540)=""/229, 0xe5}, {&(0x7f0000003640)=""/16, 0x10}, {&(0x7f0000003680)=""/46, 0x2e}, {&(0x7f00000036c0)=""/232, 0xe8}], 0xa, &(0x7f0000003840)=""/237, 0xed, 0x4}}, {{&(0x7f0000003940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003b40)=[{&(0x7f00000039c0)=""/139, 0x8b}, {&(0x7f0000003a80)=""/143, 0x8f}], 0x2, &(0x7f0000003b80)=""/139, 0x8b, 0x6}, 0x40}, {{&(0x7f0000003c40)=@un=@abs, 0x80, &(0x7f0000006000)=[{&(0x7f0000003cc0)=""/24, 0x18}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/247, 0xf7}, {&(0x7f0000004e00)=""/5, 0x5}, {&(0x7f0000004e40)=""/132, 0x84}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/209, 0xd1}], 0x7, &(0x7f0000006040)=""/92, 0x5c, 0x37adcdd4}, 0x100000000}], 0x6, 0x40000000, &(0x7f00000061c0)={r2, r3+10000000}) 2018/03/21 06:42:08 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x9, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0e740c40000401006d"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f630c401c4c000000000000060000000000000000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/21 06:42:08 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x2, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000100)={r2, 0x8000}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000040)={r4, 0x80000, r3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$KDDELIO(r3, 0x4b35, 0x4) 2018/03/21 06:42:08 executing program 7: r0 = socket(0x10, 0x2, 0xc) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10b00cf", 0x1f) 2018/03/21 06:42:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000000000000, 0x0) readv(r0, &(0x7f0000000000), 0x25a) ioctl$KDMKTONE(r1, 0x4b30, 0x4) 2018/03/21 06:42:08 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00', 0x2) 2018/03/21 06:42:08 executing program 2: 2018/03/21 06:42:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0xdcc5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10000010}) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/21 06:42:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0xb93384705874a493, r1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) 2018/03/21 06:42:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) 2018/03/21 06:42:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) setpgid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{}, 0xbf}) [ 72.321914] audit: type=1400 audit(1521614528.284:60): avc: denied { getattr } for pid=11772 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 72.340503] binder: 11770:11781 unknown command 1074557966 [ 72.340513] binder: 11770:11781 ioctl c0306201 20000080 returned -22 [ 72.342722] binder: 11770:11781 BC_CLEAR_DEATH_NOTIFICATION invalid ref 19484 [ 72.342727] binder: 11770:11781 unknown command 0 2018/03/21 06:42:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='eth0/)$wlan1*selfcpusFtq\x00', r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x480000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) 2018/03/21 06:42:08 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) remap_file_pages(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCSBRK(r1, 0x5427) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 72.342737] binder: 11770:11781 ioctl c0306201 2000dfd0 returned -22 [ 72.348020] binder: 11770:11781 unknown command 1074557966 [ 72.348026] binder: 11770:11781 ioctl c0306201 20000080 returned -22 [ 72.350808] binder: 11770:11785 BC_CLEAR_DEATH_NOTIFICATION invalid ref 19484 [ 72.350812] binder: 11770:11785 unknown command 0 [ 72.350818] binder: 11770:11785 ioctl c0306201 2000dfd0 returned -22 [ 72.356042] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/21 06:42:08 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x20031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@srh={0xff, 0x2, 0x4, 0x1, 0x6, 0x95, 0x7, [@dev={0xfe, 0x80, [], 0x1a}]}, 0x18) r1 = socket(0x2, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/03/21 06:42:08 executing program 4: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/21 06:42:08 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) epoll_create1(0x7ffff) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = socket(0x9, 0x4, 0x7fffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x3286, @loopback={0x0, 0x1}, 0xfffffffffffff001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}], 0xb0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/21 06:42:08 executing program 5: socket(0x10, 0x802, 0x0) [ 72.412191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/21 06:42:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006500)={{{@in6=@remote, @in6=@mcast2}}, {{}, 0x0, @in=@dev}}, &(0x7f0000006280)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005d80)=0x14) getpeername(r0, &(0x7f0000009d00)=@hci={0x0, 0x0}, &(0x7f0000009d80)=0x80) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001d00)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000005c40)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e22}, 'dummy0\x00'}) sendmmsg(r0, &(0x7f000000c840)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="c12604e59588492cd7a35766a8e8f5add672d08f6c57e25e0d8be9cfc0daa96219f570159a2ac085495d25ef1b2dcff2e91b754a18b8c77549cab3b5eb48246ac8645cd06eca07d39291149a", 0x4c}, {&(0x7f0000000100)="c54359bdde1eff8b31396cdca331ef7bfe16b962afb1fc9caabc72bddb2e117987d5f1ef3359cdc498da98b9fba47921c73e73367604b4df32d81af5fccbd934b8d2ac4315a39320d10ac0f9a35144ed187aa01cb87d2e1e4f82aefe1044cdc072056c3eeab4fc1c0f92f21d5798cf202df00eeab395d53eaf4f14bc0711a2094f32b8529528456a18a688097a5477cf87f9ba6de266847ebb1070f47e2f3455442ed7e7c693c2c311838a84beb0b859feff7b546bff277351071b413191dc850683cb483d9303309f01bde300f0", 0xce}, {&(0x7f0000000200)="32737147863ebd4af8e6a33e6c98919fc6dc663126288e50bf96fb408871235662671285e5acbf31d524f785a581b8d1561eddb86704c29ba1fbcb39f31fe5fa006648fa3f3626d86d284a639cc56bbcebf20370c2183c07c8629e4ddecc867650b9c4ec8361e27e5e7b7ef984dcdf92e1e844c71c8fb3932fd65fed9cc7d9be884271ae18d63b", 0x87}, {&(0x7f00000002c0)="a684e4d1f7c964649449746d7b77d00a21d0b6e3d613e2780d1707e2a6e611f1d156b143c7d4af20f9a41e23b8249bcfe898cb03f134f0ef05e0864c2ce2a20516a860dd0777440d6afd1d348dd48657", 0x50}], 0x4, 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{0xb0, 0x0, 0xb30, "f20965648ae1793cb7700233cdb94f7186a24e7d21378a4dab3e32124c120a9175edd7ad3dfe55e0365ac8569dfe4fce7470fae72501de730b9504cc20811bcc9d91cfc54a1e7212844301a7b359a91cefabca5ba5e42597864e7a043db2741dbf9a4bc26786d0c21fbb797936377a9710f1a20ffed5fd9c363405b2a5c4585847653e9b5c66035633e60581279c54faa844afb85e727d5b1f8f5b0c6e54c9a5bf"}, {0xdc, 0x13f, 0x4, "2fd23e17bf58ad7c43674913b77c3882b29bb4cd4e23dff1a5d0197b103c78667a7f873ea798fac0799f75678a4fe7a1498805b0aeda4cc85c14f67ef526fb3faad640f53eded8e12ba5e375170757b06e66d68b8a30596e590a7de8f9195f423ae5076565849c7f4d431d71ac6bbf191193740ae7f4f0a64b5bb1f186c47729efa0365d31d4970f7147e77d9591e426a774b85bc399f79a5bf9008c898c91b0cff869181efc62431086eb3ed73106c597863bc3cf7b42c68a5edd322674294c4aa01ac24ccde983dd3978df8457"}, {0x9c, 0x10e, 0x6, "5d3c65efafe86b95ce7deea4cbbae122515df9e0117e50a99e62c92ae8a4f78f6e9c64381ae77e4b454f75d3bf8d24f4462abc9a67b90dab8b35b9a01db673bbb10d81424046b55b89acf1bead431bffdb3156a33f600d7dff9c03de8b5ddd34da4dc194a2d6491e985bc155a05c4dc07a560260475cbc7a2f546a5e582d20ac57585d9c4e60262a6d1b96879b28a07a"}, {0xec, 0x104, 0x6, "91c819d3685738756169f4ca903c81db973675d275f4e52548570408846d6bd36db9403b10b83e017aba424717936bbf478264e8b404edb706ba7244987a637f83e89a5c218460ec2489c2a3aeda64d37fe6f8c2651ef963fd15ac88715886765f553290b0237a2682321aae3a4cae43f5f44d62dcb713b65f1ad8fb45ec38b65098ba425d89a66c6fd00c645580f75df70be619936e523453c1fcbf68628288f7c4939359d9e75ccdfb7fb9223287e2c2b050b00f5883ba860b1e79754c67014d0549051282b75c4234add725668ea59cf0fd87d00c96934dca1db43131"}, {0xac, 0x13b, 0x4, "228ba90192811db1db9df0bea27154ca98a9dc08cf64d5bf0791204e5196b20da3244f5d1807c16c6317b214d6d17e1977deca639ce723acc2bd413a3fd5f92f7fac15aaadaf7f1ae89a69a65d30594e6e43da251d0def180e7347c284a36b5ef8bd9e648a4e00e0be03ae3042fa6f0f6df37567f3f1e0b655c544bfaf06334ce982761795b263644733eb6e69b0b03f1e7355b8ad5010fbd3526fb060a661"}, {0xc, 0x19e, 0x8}], 0x1434, 0x40}, 0x41d}, {{0x0, 0x0, &(0x7f000000c640)=[{&(0x7f000000c3c0)="223492aecd291187df61435cc49645db0311c82a2b60b01c0edda0b6bf1f76ba06e50a1ae4eff2d104e635d3155622452c27ce05f16ec6d9a27e5f7b32f786e405327d76a503c1e3f43991c5c16ffab13bf24aadc062a2af37916c8cab7201e2b70a262156cdc67da8f0bfe2c377f190f7bf8ba3c0523ca3649fa13d6474a978a7c83810398bb93d44706c3c14449a8632b6a9af007f0905dda0c63ff3c743ab908078db5f71acb9368f938cab616356cd2932d74e667e5db75819346518240d8bab90498bacdcc666d49b7b0e9bc3b78aa0b8bdef3058d1c31ca348ada6b0b0c743abddbad71c960515e88b592922a43fdceb", 0xf3}, {&(0x7f000000c4c0)="f04915d35d9facf140b6febdbdfb2fc575dcf534d48e3932f23fb9657bbb090d", 0x20}, {&(0x7f000000c500)="a13703db69def7b0f31550bf0c1f20ad12f9c6f05616daf87100f31dc16a7daa342e8e8da142e562869aac1f2bfcfd54e06d11d194cff4f3454d67b5056d6a96543dcd20ed93bceeb4d36e7a2d6f71b353bf90142713b6907b5703", 0x5b}, {&(0x7f000000c580)="6f5b16cb8f2aa81c25f724c9b65d4e303fb150c3737035348a2f925daad81ec5fd5ef2cddac3071f", 0x28}, {&(0x7f000000c5c0)="c67f25544153b1930127b6b83eb7fe95389876292954e42fd582793d20b4dafcf81663714e8135676d3fca1a70cc483be9a22703895aac2894ff722991ddb54d70bde70a4dce679cdfd7ebabb60def0ad70aff36878502d8e50baf138830", 0x5e}], 0x5, &(0x7f0000004340)=ANY=[@ANYBLOB="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"], 0x1a0, 0x20040000}, 0xffffffffffff8000}], 0x8, 0x4) pause() sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000004600)=ANY=[@ANYBLOB="7b71db00c6c0a775d5b0ebd9040000000000000008000000"], 0xc}}], 0x2, 0x0) getpeername(r4, &(0x7f0000005cc0)=@hci, &(0x7f0000001d40)=0x80) 2018/03/21 06:42:08 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x8001, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x0, 0x5, 0x7ff, 0x2, 0x0, 0x4, 0x400, 0x9, 0x4, 0x6, 0x7, 0xffffffffffff80e6, 0x10001, 0x6]}, &(0x7f00000001c0)=0x100) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000280)=""/178, &(0x7f0000000200)=0xb2) mkdirat(r2, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) renameat2(r2, &(0x7f0000000340)='./control\x00', r2, &(0x7f0000000380)='./control\x00', 0x2) renameat2(r2, &(0x7f000001dff6)='./control\x00', r3, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/03/21 06:42:08 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046cff4)=@file={0x0, "e91f7189591e9233614b00"}, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/03/21 06:42:08 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='c', 0x1, 0xfffffffffffffffe) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getgroups(0x2, &(0x7f0000001100)=[0x0, 0xffffffffffffffff]) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/access\x00', 0x2, 0x0) fgetxattr(r2, &(0x7f0000000300)=@random={'btrfs.', 'user\x00'}, &(0x7f0000000340)=""/36, 0x24) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) keyctl$chown(0x4, r0, r3, r1) 2018/03/21 06:42:08 executing program 1: r0 = memfd_create(&(0x7f0000000080)='-$\x00', 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000200)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) writev(r1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000000)=[0x29, 0xfffffffffffffffd, 0x80, 0x9, 0x8], 0x5, 0xff, 0x7, 0x2, 0x0, 0x6, {0x5, 0x8, 0x3ff, 0x3f, 0x8, 0x7ff, 0x7, 0x3, 0x100, 0x7, 0x400, 0x2, 0x4, 0x7, "ded60cc657e3ea786779e2b354d868006d7ac1f94fdb8ac9876a7783d34c07c3"}}) 2018/03/21 06:42:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="280000001e000103ffffffffffffffff07000000000000f6000000000000000008000a0000000000"], 0x28}, 0x1}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x1000) 2018/03/21 06:42:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x10000) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x4, 0x200) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) fsync(r1) socket$packet(0x11, 0x400000002, 0x300) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x0) 2018/03/21 06:42:08 executing program 7: r0 = memfd_create(&(0x7f0000000040)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x2) r1 = syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffb) sendfile(r0, r1, &(0x7f00006dbff8)=0x400000, 0x401) 2018/03/21 06:42:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1000000000001) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0000008ad27d959655ba8f568368ba08260eb57ad5b3b496bd5767aef1803eede003bc7cb64f7502edb70f31aa6b232413877c0d3414fc47e4d933d0e03a15e50a51394cecc19b76a819301b7d1f77cfa39ec1f95fb5464ab747cd2eb3dff4d01717f1534ea41249fe2e1f57c18cd7acc1517aef63bc53e7dd210cbd61f518d258416c0cfb35178b94bdce556a1dd2b2aa0288ef34011607ad28ae997491df2c7b69b6912b606f173c7c61e1e6d652b292baf3a854e45e610a0d5f5256b090d2831a340a287caa66c1e2665b30"], &(0x7f0000000080)=0xd3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x4, 0xfffffffffffffff8, 0x1, 0x5, 0x2, 0x6d, 0x4, 0x10173c79, 0x7fff, 0x0, 0x724, 0x4}) 2018/03/21 06:42:08 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f00000000c0)="0b161c2b529b40745658a2e14f5e3c4d1425a975ac4f091a0409d59b5ab78728820ce04199674304da593cf93529605665639d0dea9f4962290a521997697c5bd3cab62329d58db2176a57849655392e1effd0332e556b3700ec3083f3feb5ac376fa9c1abb62f95", 0x68, 0x801, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x21) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000080)=0xf8, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 06:42:08 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x9, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40406300}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/21 06:42:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) 2018/03/21 06:42:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7, "c5d5fd423f2d11"}, &(0x7f0000000040)=0xf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x3ff, 0x10, 0x7, 0x7}, &(0x7f00000000c0)=0x18) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="180000000000000064000000000000000000000000000000"], 0x18) 2018/03/21 06:42:08 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendto$inet(r2, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x20) shutdown(r1, 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000080)={{0x4, 0x800}, 'port1\x00', 0x20, 0x41000, 0x1ff, 0x2f67, 0x8, 0x4, 0x0, 0x0, 0x0, 0x6bd2}) 2018/03/21 06:42:08 executing program 5: syz_emit_ethernet(0x46, &(0x7f000039d000)=ANY=[@ANYBLOB="ffffffffff0100010000000000dd600000000010110000000000000000000000000000000000000000000000000000000000000000000420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000005000)) 2018/03/21 06:42:08 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x311100, 0x1c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000180)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00000000c0)=0x80) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x7fff, 0x0) pwrite64(r0, &(0x7f0000000440), 0x2c, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000200)="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") setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001280)={0x3f, 0x1, 0x8, 0xc000, 0x3, 0x4ab, 0x2}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x6, 0x2, 0xfffffffffffffff8, 0x80f}, 0x6) close(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001200), &(0x7f0000001240)=0xc) ioctl$TCSBRK(r1, 0x5409, 0x7) prctl$void(0x0) [ 72.663373] binder: 11847:11855 transaction failed 29189/-22, size 0-0 line 3005 [ 72.700235] binder: 11847:11864 unknown command 0 2018/03/21 06:42:08 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0xd888, &(0x7f00000000c0)=0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/21 06:42:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 2018/03/21 06:42:08 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x1, 0xfffffffffffffff9, 0xfffffffffffffffd, r1}) r2 = socket$inet6(0xa, 0x80006, 0x0) mmap(&(0x7f0000104000/0x4000)=nil, 0x4000, 0x4, 0x810, r2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x5c6) [ 72.708348] binder: 11847:11864 ioctl c0306201 20a20000 returned -22 2018/03/21 06:42:08 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x2}}, 0x26) close(r0) 2018/03/21 06:42:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0xaa, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/170}, &(0x7f00000000c0)=0x50) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="d6", 0x1}], 0x1) 2018/03/21 06:42:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) r3 = getuid() ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001, 0x9, 0xfd1, 0x400, 0x1ff, 0x104, r2}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0xa9, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0xdd, r2, r3}, {0x7, 0x74, 0x9, 0x6, 0x10000, 0x6, 0x7f, 0x40}, {0x6, 0x0, 0x372, 0x5}, 0x100000001, 0x6e6bc0, 0x3, 0x0, 0x0, 0x1}, {{@in6, 0x4d6, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x2, 0x2, 0x441c, 0x6, 0xdb, 0x10001}}, 0xe8) waitid(0x3, r1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) [ 72.744851] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.784552] binder: BINDER_SET_CONTEXT_MGR already set [ 72.814600] binder: 11877:11889 ioctl 40046207 0 returned -16 2018/03/21 06:42:08 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = dup2(r0, r0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000034afa4)=""/1, 0x2bd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xff2e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xffff, 0xffffffff00000001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) close(r0) 2018/03/21 06:42:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000100)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) 2018/03/21 06:42:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 06:42:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0xf8f0, 0x5, 0x400, 0x3f}]}) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000340)) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000040)={0x1f, 0x82, "6898fd61b3be0d57f67915cde1148e093ff455dfc186e254349d85d8ea2b64c8cf2cf72cfdd7c27fd17b8159e6fb15970d4d82c3d6e297ace7d2b0c3afa196a574f25d7c54166bbb83becc976e7405dd93cade4407c784d6410a28974b7d0ccc5fd4e7e4f12c7d391752e2e893f4ce533477e5fcf65cedcd6d9898c1861a3dbe3f14"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) r4 = dup2(r1, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000380)=""/110, &(0x7f0000000400)=0x6e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/21 06:42:08 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x70dd, 0x3, 0x2, 0x3ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0x3, 0x3f, 0x5, 0xfffffffffffff000}, &(0x7f0000000180)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r3) 2018/03/21 06:42:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000e6f000)={&(0x7f000037c000)=ANY=[]}, 0x1}, 0x0) 2018/03/21 06:42:08 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x45ffc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd65}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xb2, "9e81654f49a51d201abb7fef0faf9d23afe35271e437e37af77661c233fc2d2f3e875fbe59f54f9c43ba05ed6eb3197c40009798634d951061c8762366d021c7632ca2e9a83f035a2f9b01e5dcc1a476f6b54c9c5ff9e1181d2e72578f73b3b0ca002c1f0d063396249d1a062c50eb72973bc2e46de77dbdbda71e8a980362eef777c3a13869c2f62bf330b91efb1fe386b3ab278258dea69686f5fde4fe30079eac8bf3121328b8feb0527a9ec6c447c44e"}, &(0x7f0000000080)=0xba) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/21 06:42:08 executing program 4: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) tgkill(r2, r2, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000000140)={0xfc, &(0x7f0000000040)=""/252}) 2018/03/21 06:42:08 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rpc\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x2, 0xeaf2, 0x3, 0x2, 0xe5, 0x5, 0x9, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x1, 0x40, 0x2, 0xff}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x3f, 0x3f, 0x4, 0x5, 0x6, 0x40, 0x8, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x8de}, &(0x7f0000000640)=0x88) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="ae5464b6fc8d8c0e9eb0b8d01c13d8fc9c035bf8a1879acde6c7c499554bd7b7eb6ee5f4e7dda44c22", 0x29}, {&(0x7f0000000100)="ea4511e1016ac31c379c1d22dfa42967af6f297e945880292b313ba96bfb6ec73bda6a1cd602ff4f16d07179636435757b7bb0f492ff445655659df0e2e646eb90bfd18e061c202064e35d35f47a4dc597215790aa3bb010424731357704de194c1ba32c7c46216565f384018bedf49749f817baf42d4980539327", 0x7b}, {&(0x7f0000000180)="e28773b201963b70bc613df5136ba8a135869dfe548dcf62af72a9491405755911838c237f99b231e09cf759a4c7b83dbeb43c686a79cf06d9d0c4d6c0719fc3257d1eedaae599c34901a0216729168d3cf1702ba4b30719e3c8b31f7b560e57d9cf8cdbbe3178f0f888787c1a8b856c4cb4254cb151912bdbfdeda76b18d6815e402011df4fc8d224cf355b1b539444bb2f0ffeba3378c216a29243070691b60a7af1cfd7db098e22f1f4aff380ab0c9aac3c3cab81f216917798d446135884c54b8145f2f6f72bd6a1dcfc51b6ece396b196c182a073ca7a5d7644692647b38be95033ec24e61a60c7946c72ddaaf32bce", 0xf2}, {&(0x7f0000000280)="fc77e3b997707e620acb49ec57e735a609d00b949f498f459a67345fd4b0b0bc9251cfbc5e9ee2fa1762bed1327b225c516e64e52d51dbfc34b1", 0x3a}, {&(0x7f00000002c0)="9a1c8b6d37f7668112b2d675955ab76995da9c1d68facd90351346bf1c68f9df880a405109c6d725e841fb7cca7c8837d0912ee3d38108f54212d4d9b777e991c685eb1c3bd769f71ccf952db2f1a073bad54d973939c5618ed5038278d670ff489764abfd28666e54cd4cae196b78f3a3f4de24188a3880eb1ed785f8c0ac09fe0be2e2d27c05b8e287a8f03c7f8f49bd537c584f837d8f19ec6f3a5ce1e13f4c8ae4d790c9aee39abb95c4daf6030ee2119cdbd363a1de8d969513628c05ecdcf398c05c6bb83f9b8a", 0xca}], 0x5, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffc0, 0x1, 0x8000, 0x7fff, 0x40, 0x6, 0xf604, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffa3b, 0xd, 0x2, 0x1, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x4, 0x0, 0x0, r4}}], 0x84}, 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f00000007c0)="4853c36dec9e00e2226f2c00679bfd796725aa06ffd8", 0x16}], 0x1) r5 = getuid() uname(&(0x7f0000000800)=""/4096) ioprio_get$uid(0x3, r5) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) 2018/03/21 06:42:08 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001b5000/0x2000)=nil, 0x2000, 0x0, 0x18, r0, 0x3) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) r4 = getgid() r5 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r7, &(0x7f00000008c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000900)={0x7fff}, 0x8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="bc5bd28cfc7c72a57e479cdbcd6f0440f7557138330530509143a9e445e0c9430a12ca45bc5d1c19c1dff10457763c8ba9071c34e60361121ef0e61518958491a22005ac67b732070e26b5bd9dc778b192b5e1aa8f4be8809c6cbbc19bdcfbaaf68546390ccaea7efe8e9815508d476871b722c6e39462ff34b9f604258b418051110e7cd63b850e05ed62cfe7baeda01a9f8b1b14e577e541ac66ce960b6c17041ed4ccdd7a2889e1d5e00ee4b670636a339070ca9314314d4ad19e3d4dcaef4cee17", 0xc3}, {&(0x7f0000000200)="19c6430f190329fd17f8250fb3c3665c8207690c6b9583", 0x17}, {&(0x7f0000000240)="bc2a2934343537eb1ccd51e6f0890469603bb8ebcd4c5b9b4ef51a5f5beeb0f00f75683699c3a5c18ce1f88738b1f3938210c1866780a0dc8083b8e6ea0d718db5df80a4b9cb41348ee92117739878e222cc4471fa90090024794ba02d02c82659e0c3cde1ee368547113e6360d1fcf02bc152acfde6df40417420151923c0d4de527c5660fff5759f0b8145374af3c2515bfa9666db2412a430621c4e4881ce6cc3271111f42b2ae1945ab83713d2dcbdeaba785a2aa140b38a6e2f81c96a61409ade2265b1cde3a2e54abb96505a480771b3638146209472f394b4045c999d5aa77e45c45d6e973eebe9b753bab72f40fcd938459cda67", 0xf8}, {&(0x7f0000000340)="7820c9d45fce248bf30810b791dc09164401a3494208579a0f7f00465ffa3f97cef54babbf80942fd5d15135ba54c34d6e838426203c7fa2535a652af9676cc2ec2372b7529cbc172fbbe2d780a7f9c50b104c9bffbbecbb0544d7279a028433d528c98a06ea71ca44d1ca687108aee7305e61aec39761f97875550e6080dcca3f717b9ad2a9b4e81c2438fa6251e6c0bcbdf1e793c415d5a7ee8e940426c6304f2b297d2abd055b6dc5dc2338412b66105421a6bfbd5a15ca4345f7f78d3dff8441ce50a9566d5f0abf24c2e2d348c2b123ed1f91e213d350bfccf4fcb6", 0xde}], 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000200000000000000000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="100000000100000001000000", @ANYRES32=r1], 0x68, 0xc4}, 0x90) [ 72.876375] binder: release 11877:11880 transaction 64 out, still active 2018/03/21 06:42:08 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) 2018/03/21 06:42:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x100000000, 0xfff, 0x0, 'queue1\x00', 0x9}) 2018/03/21 06:42:08 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x1000, 0x4) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) [ 72.923358] binder: undelivered TRANSACTION_COMPLETE [ 72.933190] binder: send failed reply for transaction 64, target dead [ 72.948181] binder: 11922:11926 ioctl 40085203 20000040 returned -22 [ 72.966921] binder_alloc: 11922: binder_alloc_buf, no vma 2018/03/21 06:42:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0x1c}, 0x1}, 0x80) 2018/03/21 06:42:08 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x98000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x46, &(0x7f000039d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000005000)) [ 72.979355] binder: 11922:11926 transaction failed 29189/-3, size 0-0 line 3128 [ 72.996378] binder: send failed reply for transaction 66 to 11922:11926 [ 73.009292] binder_alloc: binder_alloc_mmap_handler: 11922 20000000-20002000 already mapped failed -16 [ 73.046186] binder: 11922:11950 ioctl 40085203 20000040 returned -22 [ 73.052739] binder: BINDER_SET_CONTEXT_MGR already set [ 73.058765] binder: 11922:11951 ioctl 40046207 0 returned -16 [ 73.069164] binder_alloc: 11922: binder_alloc_buf, no vma [ 73.070393] binder: 11922:11953 got reply transaction with no transaction stack [ 73.070401] binder: 11922:11953 transaction failed 29201/-71, size 0-0 line 2921 2018/03/21 06:42:09 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f00000000c0)="4b11390913e51992d3fa1295852efe8c5efadd8ee81d433b186f9dc4a5bd2f894d63619f0299f01ab07594d6efe017369406ac271ffd5afae7946ce99ebea220504a5ee7f0f9047e2e26da272c4c7b906143d782cb1f1201fb5d9f09a6459c18820d6d38a725884cd020691e02000000ff452d9e") r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f00000001c0)='n', 0x1, 0x5d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x4, {{0xa, 0x4e24, 0xe18, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001}}}, 0x84) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x7000, 0x0, 0x0, 0xece, 0x0) pwrite64(r1, &(0x7f0000000300)="680dd724aab6f3b8189936261cd7da7b01e8ce8dd7c5e1897c81aa18c8879c2a0fd06ccf0f64b641eb7161b8254e430983b477bb9e5c9ef1c419fb1b554830e2f1fb13ebdf6c8f849d18289ccfcdf2815931ab7bbaaab2e14401f74568d5112bacf15d1b0f70bd8d5e43fe44416a2fdef1f2921a148edf8d163d1c580aaf4808dcb83fc247c50c2474e89bcabde50871c00ffc1933b16a40501066e810cb46e8dba4ad18e6577d05916fa0056ef73930b8ea2fff89387c8a3b6dfad2a408f1b4ce0b0eedd43dcd0926ecfb2d55353b468214a3dd4fbcba99736186e146", 0xffffffffffffff2d, 0x5b) 2018/03/21 06:42:09 executing program 5: ioperm(0x0, 0x7, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x0, 0x9) 2018/03/21 06:42:09 executing program 0: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x7fffffff}, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000164ff8), 0x7) getpgrp(r0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0xf76) 2018/03/21 06:42:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0xf, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/03/21 06:42:09 executing program 4: r0 = socket$inet6(0xa, 0x400000000004, 0x0) r1 = dup(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x7) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x20004000, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 06:42:09 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x45ffc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd65}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xb2, "9e81654f49a51d201abb7fef0faf9d23afe35271e437e37af77661c233fc2d2f3e875fbe59f54f9c43ba05ed6eb3197c40009798634d951061c8762366d021c7632ca2e9a83f035a2f9b01e5dcc1a476f6b54c9c5ff9e1181d2e72578f73b3b0ca002c1f0d063396249d1a062c50eb72973bc2e46de77dbdbda71e8a980362eef777c3a13869c2f62bf330b91efb1fe386b3ab278258dea69686f5fde4fe30079eac8bf3121328b8feb0527a9ec6c447c44e"}, &(0x7f0000000080)=0xba) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/21 06:42:09 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xc0e6, 0x30, 0x400, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xf1}, &(0x7f00000001c0)=0x8) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) getdents(r0, &(0x7f0000000040)=""/214, 0xd6) 2018/03/21 06:42:09 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r2, 0x5, &(0x7f000034d000)={0x0, 0x3}) socket$inet6_tcp(0xa, 0x1, 0x0) membarrier(0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) [ 73.098178] binder: 11922:11926 transaction failed 29189/-3, size 0-0 line 3128 [ 73.109477] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.115018] binder: undelivered TRANSACTION_ERROR: 29190 [ 73.121617] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 06:42:09 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="f372fff9f4800e538d476379496fa70a00000000", 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1f) munlock(&(0x7f00009c6000/0x4000)=nil, 0x4000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/21 06:42:09 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003dfff)='/', 0x140, 0x0) memfd_create(&(0x7f0000000040)='/\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/03/21 06:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='proc.[eth0,\x00', 0x4) 2018/03/21 06:42:09 executing program 3: mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x5, &(0x7f0000e0fffd)) pipe(&(0x7f0000000000)) 2018/03/21 06:42:09 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)="b3766ca06a3c36f932d9fbf80e8d307a14d27b38cb368bbabdd4b2c175583b88a73af6697910e45a268ae51139eaa8ad8b4bc8efdbc792ad7d77e47dc554483efe124082bcc6a807b78adb45965f0092c40c35f9862f0d1d34f6ac257962cbfbc547d7", 0x63, 0x0) pwrite64(r0, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) lseek(r0, 0x0, 0x3) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 06:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x2105902) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x2281}, {r0, 0x2000}, {r0, 0x210}, {r0, 0x4000}, {r0, 0x90}, {r0}, {r0, 0x8000}], 0x8, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x3, 0x5, 0x7fffffff, 0x401, 0x7, 0x9b98}) sendfile(r0, r0, &(0x7f00000001c0), 0x19cf8c6e) 2018/03/21 06:42:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f00000000c0)=""/79, 0x4f, 0x40, 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="805f121dbeb0d6d134bb3b02565463927cf98063e5a09c39b6e32b3d2f3f8f6887ba2f7239ad43c3b43833440dd99153f7a93c60da4bb63232e753b290003a28b53f19b0e71fe8b85ff60ce7710ccc395cf7f9ae2b8d9e201c9ac1b7e3389fcc0e2ad3d0789d11a22b0e677d79a8687d1501a987ad") r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045878) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x20011, r2, 0x0) 2018/03/21 06:42:09 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x7, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x80, 0x30}, &(0x7f0000000140)=0xc) seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)}) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='io\x00') socketpair$inet(0x2, 0x807, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000300)={0x40000001}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000180)=""/207, &(0x7f0000000280)=0xcf) 2018/03/21 06:42:09 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x200, 0x7, 0xa000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xcb, "185780c18c17161332ce8c92fb94ee0b9ed2a33e1bbb6902eed1313f3886ec1d199a5e017a719762f443fb5a3200bc6e3f52191a3b2c0a7219f42532b9195cc2f4cb5e6379ca19334bdd9358cb363049113a3367f0bdf48f082175809178bf23e87233fe63bf7feff93748ea49e171131d7dbdf8dbcea266c7bd4a6892690fb1afd1a317457f396fe8ed4b49da9a6c76a61f16c1f68fa18f32770c4d67fe03455cced289cba269c9e2ecf74014ea8b71a6dadbdc6d57f375622efd743f911192ff7b870d459dc61e6f9e15"}, &(0x7f0000000180)=0xd3) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000280)="be76d3d5d8f8d299d1ff65fa07007282d57c17ab069f91ab0c17697dbd45534bf1017e4f2ef7aaafb4d62c8e4e0154f0e6254e0f7729fa770bb2b6ac4df7d89cd600518b7618ccf300750ad327edf4b3c78cf9f07c1c6dd238c49f7be7fa1e9f234b2340790dc691f756eab65537f8c163e849bf3d97f90e08fe661e1a3e70442a4a16b485174303d0a229fea57547695a29f1f5a74e83a81529cbc2cedbb994f5ebb7e6ee969081f4fedcfea22cf3bad8868a4e0f67d7490a20", 0xba}, {&(0x7f0000000340)="b4946c8a61e85fda8bfa7859cc2513be7f0a62d0f1902d1f8a1e65e39531e6a3ff0bd510f3e885018baf595fb9499bed22da1ab1206d60c0d4afc425d109cb09647abecf9112a69bdd2efaccfe2bd25cc6bf973b0cff68c0d96bef8637201486a427325f6136a2348038ef77394b7d38967fadbec43d3f12152e54772b3a74aa7746c4d76b02827255df2f513182b87c8893c3f0f357c1dea28c2bffc18c07056815f892866bcb14ace61f5ca46903d702d3173839824d9db11070bbd4f2b11db711a538137d0384eb470a13032d3120387700640f88ad907e9f4a8fe063fbf4", 0xe0}], 0x2) r3 = dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7ff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xad, 0x3d}, 0x88) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/21 06:42:09 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) 2018/03/21 06:42:09 executing program 0: r0 = socket$inet6(0x10, 0xa, 0xffff7ffffffffffc) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000000c0)=0x1e) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/21 06:42:09 executing program 7: r0 = socket(0x11, 0x800000001, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 06:42:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fsync(r0) init_module(&(0x7f0000000000)="d500", 0x2, &(0x7f0000000040)='\x00') [ 73.258985] binder: 12001:12005 ioctl c0045878 0 returned -22 2018/03/21 06:42:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x81010, r0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) 2018/03/21 06:42:09 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000000140)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4) signalfd(r2, &(0x7f0000000180)={0x5}, 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x68, {0x2, 0x4e24, @multicast2=0xe0000002}, 'nr0\x00'}) [ 73.322772] binder: 12001:12005 ioctl c0045878 0 returned -22 2018/03/21 06:42:09 executing program 5: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/157, 0x9d}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000004c0)=""/124, 0x7c}, {&(0x7f0000000540)=""/88, 0x58}], 0xa) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x938f, 0x1000, 0x7ff, {r1, r2+30000000}, 0x9, 0x8}) remap_file_pages(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x100002000000, 0x6, 0x0) 2018/03/21 06:42:09 executing program 1: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x263, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="efc6b3b0a1ca4e373e1560cf2df5578ef1b985cf82394163193f0c137d7df408e96e0d3f245c206ac3b9bfd7dd031abf4c5c2afba906e198a501", 0x3a, r0) 2018/03/21 06:42:09 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x50) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/4096}, &(0x7f0000000180)=0x50) r1 = socket$inet6(0xa, 0x7, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000a, 0x0, 0x7c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x2000000002, 0x0, @dev={0xfe, 0x80, [], 0x10}}, 0x1c) 2018/03/21 06:42:09 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000080)="05ffa559c46a6146176eed59ec8008ef075223ae2cae985ba27e4ea2025131dec67151a3f4793b4bb08aafd8ad4bc08bfb49cd18c7242654ce7d0b9b750cbe4a181feb38a44d696a14899a75e8416bf3bff418bc34f55f50a2523e35") sendfile(r1, r1, &(0x7f0000000000), 0x2) sendfile(r1, r1, &(0x7f0000000040), 0x4) sched_yield() 2018/03/21 06:42:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000a}, {}, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 06:42:09 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0xf484, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/03/21 06:42:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'sit0\x00', 0x2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x809}, 0x14}, 0x1}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/03/21 06:42:09 executing program 4: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xfdffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x10, 0x1, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0xd, &(0x7f0000000000)=0x3, 0xfffffffffffffffa) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000240), &(0x7f0000000280)=0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x10001, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000100)=0xfffffffffffff000) 2018/03/21 06:42:09 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/21 06:42:09 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000004c0)=0x1) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004, 0x2030, r1, 0x0) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x101) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xdb4a, 0x9, 0x3, 0x2, 0x200}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={r4, 0x84, "5bb3a7a31bc8dae8b2db36917de56b8d96d70909d9f3bef608d5d6f2124ddd2305fbf25c8f996bcf65fa1c496ad03e640afcc9b8fd571dabd6131dde617366317f8d2721f7a78c0e0ae364dbbcb1e7bc5e26efa7190cf3d80a76d1f05670ec9baf3163b6f14476ee06fdd9ababd295e775111cedbefd3e066b572bac3de160cbc21ba4f2"}, &(0x7f0000000200)=0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x110, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000440)={0x64, 0x0, &(0x7f0000000300)=[@dead_binder_done={0x40086310}, @increfs_done={0x40106308, r6, 0x2}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000000280)=[@ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x2, 0x2b}], &(0x7f00000002c0)=[0x18, 0x38, 0x68, 0x40, 0x78]}}], 0xa6, 0x0, &(0x7f0000000380)="c1ab126f65d81ad244624fe8d706275cf99c9e159142d6f95e3bf97ae0147b7e1497cf12d0c13012ae689cb1d3895c2ca01fccdbfed21693164c39f51e4a9b317882510665567dfc894cb81685655bb819bc14676457a4fed6b641320db7e0ab5d6933a9380ed0e7dc0c743a426b66a9777e673fbf7b9e0399db3e2f149ddaa2c7dc82f3fdbc37d0ddc97c8e859e28c187ae557a91825f57d7652f14962c6443d469233a34c4"}) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000000c0)) 2018/03/21 06:42:09 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x301000, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/keychord\x00', 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) 2018/03/21 06:42:09 executing program 1: socketpair(0xe, 0x5, 0x9c7, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000140)="53e45f3ac7c339f1bc22770901a1c7b9dc2252f4c91097854bc921e98ada5dddb3c6f6d2c6d9aabfe930f1b4d857ada82f1c7189addc39545c375eb2b8e39eaeb9d31ecb50e73242df8dfdc9c6e3f10fae098cb7e2fc15a2349779bf8318d2f12f78a4dda1bed15ab8a982146bc79b7f2fa21419c891e17946bede2b1bc9563b5148a51a5a2a7d7436a3434bf3f1c2b7e0fa7d08b47ed8d3f85862ef2f4d250e95e64e27299e66e005aaf345dd2efc40e284b3f4e591c06f055d80f6b0dbf7411074f41fac6fae18ae49cc5b34eb065b041768b9a1abf475fabd21e627028920424fb73376e6c165b05232086e28", 0xee) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) fcntl$setflags(r1, 0x2, 0x1) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000002c0)=@can={0x1d, r4}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="acd6a7b15f1ffeeffc92b2a1fe5c300dee01bb0383b16b3a3a31a12f343190533e3d2640e5cba95d7e7f43222af6a6fc00a1c1d06be1b128b133f1157515c8ff757f0e71e3a7361d7fb4f7305cab2071b3750d21fb70a01d7630eafb58c0f1639ea3ddd08109be6db3d20fd3f533f10d06ca34a3bd0653e6bdc1cf8728aab700bd4e8b76835cfbf90d485430fe12b54958f3fd7fcff45f4e30f38c3f9ab9f98dcfc68f1ac2c854b4bfb5c6934f397c805d3083748d342cbfed2c0db6323b69740f627b6fda22797988f78fb9097d1022", 0xd0}, {&(0x7f0000000440)}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x20c, 0x800}, 0x40000) r5 = dup(r1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000100)={r3}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0xa, &(0x7f00000010c0)=""/4096, &(0x7f0000000240)=0x1000) 2018/03/21 06:42:09 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r1}) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x20000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000000c0)={@dev, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000100)='vcan0\x00') ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0x20, 0x400, 0xfffffffffffffffd, 0x0, r4}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x402}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/21 06:42:09 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000060000002000000000000000000084e811f0d8768aa50987c90dbaf1d63e90d65d0ddb8c1588d9c1fd4ce35dd9f6a6ecbe8a4cdb775eec26c260608aafd968499d3ed849e63a6846b4104cde3d8b20b84c268f70cca1ba5a38b4740d8f95a69b6e9bfbec6cf4242b7b96cb3f2abbf14739497a256cccb1e7483f2f31e0fe4d566b3c"], 0x14}, 0x1}, 0x0) 2018/03/21 06:42:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x50) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0), 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080), 0x14) 2018/03/21 06:42:09 executing program 7: keyctl$join(0x1, &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) fallocate(r1, 0x1, 0x2, 0x9) 2018/03/21 06:42:09 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0xa, 0x4) r1 = socket(0xd, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/21 06:42:09 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000140)=""/4, 0xffffffffffffff88) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x141000) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 06:42:09 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3f, 0x7f, 0x1, 0x6, 0x69d}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x80000000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x97, 0x6, 0x2, 0x8, &(0x7f0000000040)='bcsf0\x00', 0xcf4, 0x3}) 2018/03/21 06:42:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') read$eventfd(r0, &(0x7f0000000040), 0x8) sendmmsg(r0, &(0x7f0000004c00)=[{{&(0x7f0000000100)=@l2={0x1f, 0x1, {0xffffffffffff5e93, 0x1, 0x7ff, 0xffffffffffffffff, 0x7, 0x200}, 0x8, 0x8}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="84724c2b61fb4d5867cf1402e3118efd3ec81171178e6bb55e9e37d21b505d5290aa7485e4024d5497de7e4af51409baf6ce41d1568c66cbac2fcaf55ae69aaea39e6c24b3b018827b5a8f87f624d03d2a1ead317f8b3459f82953c11771c20e6e56443bd64caea4cb23a1f56a00ea51c217b92fb92dadf9ec9469e1321b13fd6f9c599b", 0x84}, {&(0x7f0000000240)="af2c2edb9156ae82fe0f085aca01a7832d937b10bf21d819730f4eb1f702fb25dfc4ea18597bd5ab3fc3a7fe9e522da7fa61be50480f8cc20773b0594477e17abe23116a7eb315d68e8b54350b8ef8cb8748b863b8e8b2c510e30654fbe4184520f7a7556d792f52da110fd5eb25b1260c52d9df", 0x74}, {&(0x7f00000002c0)="80c3dbd42685c81ed55d40afc5449a9c806fcdd03aea53a29eeba9e8f9191e19616634b62cfe0d55d484154651f38170143356f3251c4e18975202b24fa7bf4caf7099237f5a76076be600391b70528021b37bb0025771c71fbf9597a4d405d5e0c12222fe9817e4b525948b1181ba6e4f26908ca7368205da", 0x79}, {&(0x7f0000000340)="fc8e2d1f8e17e4079f02269ebfee41cced481f09cbc80879ba3112beac2b595069f36e2a63632b1a183e37609d7bd3f673d4831ba27576887140d92ba195c88251c5af072f571159f38c115a8d6786c7c9026528445c2759722a4ef38250edcbcb33953bb94dbf", 0x67}, {&(0x7f00000003c0)="54d478f3072af22c8c64f1dde84108561b52f0244060b0a9bb16ea946214c8c90a48ff05ba9bdf2a67843f5a69c1f7a40f69460d3d3f55f96996408226e3a625a1097e9b512210996368bbef4a4724df4bfe1ac44c699986befbdd6a2aec585cf39cdc7c17e0ed098af0760a1de7a6ccb56e4c052baea899dbbb379b63783700234e83d3c26d17fc67b9d7e8e66ebe61eb10092f7220dbf32a4954d5beac7821371bbb6708274bfedb0d7814a3219ffe6e44f8f54c550c791d131563b263b71d599d36725c44dbccc383f6208833684436eb68df28b02cee9d274433133884f6c8851401", 0xe4}], 0x5, 0x0, 0x0, 0x4000}, 0xbea}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000004c0)="1580b35e6b465a5f7025c90f84e95df6ff1afaa7c5ece93c4ccf863f1ed5207634bd6d3c4b86caf75c5056081354eb4a1f249bc11592bf40a1d770c7a89b2dadb4fd9e7aaf93cc1d7035a8fd53e02787fb626763e8495658b46efa5aad987666d96bc9fd1c516db45a2a2a3446e232096c6041dc2c750cbd04fd6731dec28da32333c7e8cd6af6cdf9bccc527e8c22636b5d6edd7658b70a304972eb77f122be6b55101685d3384f1b25eb60f965ddb388672ce7acb9690815a09d", 0xbb}, 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"], 0x21cc, 0x800}, 0x820e}], 0x3, 0x40884) 2018/03/21 06:42:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80, 0xffffffffffffffff}, 'port1\x00'}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x1, 0x4, 0x5, 'queue1\x00', 0x2710e313}) 2018/03/21 06:42:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="15f004993290975beb3e46aa72a730ae9c6592d3887903469df751ee93db371db16577403906427b6d216ce053cc8662924ee424d506c8a8744b5117c5d48711fa1b8da3c2ce86cde9f08daa55a81620842715d3ca006ad183e06b6253f062b2847c1de64288f09090ca1438f7380c5433fc5776abae671b829d70aa7c684bf59e4a9aa24bc72f3e6b0b8de3b18ce39138e81a20428f7809ffcd7cb28959e6235c44bbe066f721481c5536dee490d82cb4c28289d927177c90ba7238241a4a6b8bd66e1f683162", 0xc7) write(r0, &(0x7f00000000c0)="4f7ad0c9ed2109486f1748144523c0c258773e00d422bd8e24dcb9125cffb10ad06fea4ebba29028eac3028de58f7630fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc803b38375642e58335444c9fe3d139ebd8b44099b019d68a37bfe7cb5d0400f1926ec81102c5be772cff81078dbd7c189dab360adf25d88870ce0a05865677fb9fcf0391bbe1645face5c611e881b45def519944f5744019ede80d3fae96106953ff8c149e250d0be4e2bc9f5ed03e6640d", 0xb8) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) 2018/03/21 06:42:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/03/21 06:42:09 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000010c0)=@assoc_value={r1}, 0x8) 2018/03/21 06:42:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0e000000fd449ec5f51300190000017ec9ae763408024fcfb48149795f4f836359d3a245f6edb9f4e07159256bfd8d5552f9ac320234f7ff47bdddaf6200d70e3f8481470fd9e2cd41608e71bc4cd095d2a03286f9623e2310a800d9a5ac6f8d255879ea08cc5b1381f10eb98bae92d5d8804268c7b843a7864cd6860578f3e254609a0ca223e1abc1e04130b4fccde139bdd588ed9c8b7622798aee8df84329ca348b805e2e5b56104eaf3a2e6c2db88a1ed9eb2c888caaf22c2823", @ANYRES32=0x0, @ANYBLOB="ffffffffc2370000"], 0x20}, 0x1}, 0x0) 2018/03/21 06:42:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/connector\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) 2018/03/21 06:42:09 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) socketpair(0xb, 0x3, 0x65, &(0x7f0000000040)={0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x38) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x0, &(0x7f0000000000)=[{0x6}]}) 2018/03/21 06:42:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x7, 0xe709168a676c22c5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x81, 0x1, 0x2, 0x2, 0x5, 0x8, 0x7ce, 0xcf4f, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x80000001, @empty, 0x8}}}, &(0x7f0000000340)=0x84) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000003c0)={{0x2, 0x4e20}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 'ip6tnl0\x00'}) socketpair(0x4, 0xfffffffffffffffd, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/199) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ebf000)=0x9, 0x4) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000380)={0x3, 0x7}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/21 06:42:09 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1fd, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) 2018/03/21 06:42:09 executing program 5: syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff7fffffff35b4, 0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/21 06:42:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e22}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x1}}) 2018/03/21 06:42:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 2018/03/21 06:42:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x2285, &(0x7f0000007000)) poll(&(0x7f00003d9000)=[{r0}], 0x1, 0x7) 2018/03/21 06:42:09 executing program 5: r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1b, &(0x7f0000000040)={0x30, 0x1, 0x4, 0x7}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x205, 0x0) r3 = epoll_create(0x7fef) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000480)=[{{r4, r5/1000+30000}, 0x2, 0x2, 0x7fd6}], 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x401, 0x81}, &(0x7f00000002c0)=0x88) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$evdev(r2, &(0x7f0000000180)=[{{}, 0x8}], 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r6, 0x8}, 0x8) 2018/03/21 06:42:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090000da2d1f4de05302844077cd00"], 0x10}, 0x1}, 0x0) 2018/03/21 06:42:09 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000200)=""/254, &(0x7f00000001c0)=0xfffffd8d) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xe03, 0x4, 0x6, 0x5, 0x4, 0x401, 0x101, 0xf0, 0x0, 0x0, 0x2bd}, 0xb) 2018/03/21 06:42:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c00030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) userfaultfd(0x80000) 2018/03/21 06:42:09 executing program 3: ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x40000000000003b9}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$TCSBRKP(r0, 0x5425, 0x5) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xdf3, 0x0) ioctl(r1, 0x707, &(0x7f000003e000)) [ 73.925065] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.949893] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.957153] Buffer I/O error on dev loop0, logical block 1, async page read [ 73.967196] Buffer I/O error on dev loop0, logical block 1, async page read [ 73.974719] Buffer I/O error on dev loop0, logical block 2, async page read [ 73.983404] Buffer I/O error on dev loop0, logical block 2, async page read [ 73.991147] Buffer I/O error on dev loop0, logical block 3, async page read [ 74.000899] Buffer I/O error on dev loop0, logical block 3, async page read [ 74.008125] Buffer I/O error on dev loop0, logical block 4, async page read [ 74.016162] Buffer I/O error on dev loop0, logical block 4, async page read 2018/03/21 06:42:10 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x284) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x7ff, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:scanner_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x38}, 0x4e) 2018/03/21 06:42:10 executing program 7: clock_adjtime(0x0, &(0x7f0000f74f98)={0xffffffff8050fcf3}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getdents(r0, &(0x7f0000000080)=""/42, 0x2a) 2018/03/21 06:42:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300090f0000000000000000000d0f72025ce9fa645c00000200130003000000000000000000000005000600000000000a004e200000001dda00000000000000000000000000006e508b34000000000000000200010000000000000000000000000004000700020000007f000000000000000000000000000000ffffff7f00000022"], 0x78}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @broadcast=0xffffffff, @rand_addr=0x8000}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r3}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/21 06:42:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x6) futex(&(0x7f0000002ffc), 0x4, 0x0, &(0x7f0000299ff8), &(0x7f000029a000), 0x0) 2018/03/21 06:42:10 executing program 2: getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffa) r1 = syz_open_pts(0xffffffffffffff9c, 0x24100) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/179, 0xb3}], 0x0, 0x40000005) 2018/03/21 06:42:10 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x6, &(0x7f0000027000)={0x1}) ioctl$TCXONC(r0, 0x540a, 0x14eb) unshare(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) acct(&(0x7f0000000000)='./file0/file0\x00') creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/03/21 06:42:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f27ff0)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0xb592}, 0x8, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x181040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x8, 0x4) 2018/03/21 06:42:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001340)='/dev/keychord\x00', 0x80080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001380)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) r4 = mmap$binder(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x2}, @acquire_done={0x40106309, r4, 0x3}], 0xe1, 0x0, &(0x7f0000000080)="d86b052d850599f44834120d1ed806cbd4bdaff951c0d1d71d6df4c92090287bdb595b165114155c692ec43bd433a18c657c362eee94760b68c977c68b1717389eb76897badb9c9839fad5adc24ef9836b49cded3def92acc32f4e3b7d29061369ffc6543615de48723cb9848ea8e887180a66062870ebb2ed2d036bc624eda6a10f2969b9b8e4c7aaba8d8e93466317b6b13829ffe4e8d8ac136b430358c917127c395dcc1886e6b961559dea637efe3272991add69f46fd782e5789078c25aee046355ba7323ebc442c32c5de438af61abf69fc6b218185edec840974c1ac3b7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/21 06:42:10 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x100, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x401, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0x4, 0x2) setns(r1, 0xc000000) renameat(r0, &(0x7f0000000000)='./file0/', r2, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/21 06:42:10 executing program 0: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = gettid() setpgid(r1, r2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x80000) 2018/03/21 06:42:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0xc, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff80}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x4f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x10c) write(r0, &(0x7f0000000440)="130000001000ffdde200f49ff60f05001b230a00", 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) write$selinux_create(r2, &(0x7f0000000080)=@access={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x39}, 0x36) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001740)={0x24b0, 0x3d, 0xe02, 0x70bd2c, 0x25dfdbff, {0x10}, [@nested={0x2c0, 0x88, [@generic="09e37ef1a4a1d7ec32e0581feb4fdb30b1562a2ca8102966407d06d6c9b265a9d2ddbf07a75d5fa66f1a2148f359dc80c1995e118ac13485895a9a309a3140ee6d7b9c95e8acaee890c0b7af6bebcfa770a042b12999b826e2817814e91a592d2ad0404332870e100b54427357139c8e0e81efd89f5f4550b32a42ed97e0bf1e0768f769c53519326367937d353a5bfa386a8e1c4e7005a58f7da9663f44921e6229359f965d96ce4c2c30a999ea5dcd9b5fb9f348c2256a224c14bf48cc2ab4c3131abee616cd964e1f2dc6d9570c2e6ae0092dc1c5109baecdd0b2210de58deab28cbc4f5a169c342a", @generic="957d58793da79df7f95512659fc09cff2753c69b5936f2bcf4761a4d5b4820342ed979378c64f2ace664fd4bcc248914bea1930ab23906f36c8810344c9bb06664017567a6d0cbc689e8d9775df02d783d11e1e02ab977541d5fb309692a7eeaa372c4ed2000d003263d7d17da0f635fda92a3f1e569a2e3c335b58ae4e710f352249dacf2e7", @typed={0x18, 0x46, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="9fd84b7590745497dd6596accf42810a8f27dc345e53a1164968fd59c40218715980ad54bd30cb23cb821db4bc3c0400a88e478f86baa6b1fd42522cdb2766d4b1630cda3094dc5661e2322282d2f2fba42ee0253474c12d84aa0117e7d4b01afd34cfe9368bbe755d71216bccacf7861290b4122b6249de85dfa8dc7bb17d27befbbec26c6ec41561c780293752e91f43b709b8f4fbe011ee4770351b98ae39d267f0414f3e9e3a20daf32dac3eb670898a012162633c6d2ed6dc2a68a6e20415e680303e9210", @generic="693eb2c4529d51a489f2c37d32b881fb705a8d7ca86b11a571db13705e6ff9fbb23a0a43fa1c1211b30d29753391bab1c358fcf67b6bf98ffde1bfb427a522b64c09cf7e5996d92a9a7ffb19ceefc77796d69b3cbe1e9f78d48a1cee1458c5b453", @typed={0xc, 0x6b, @pid=r3}]}, @nested={0x10f0, 0x60, [@typed={0xc, 0x86, @fd=r1}, @generic="1f43f8c3f1408a3be9656a64f95898dc55abbae45c12203f3f364ba5d48ec60967dc9db5b4892ed62c26a8ed4be0788e7a871fca05aa1610361b06bde32d8fbbd8d5aa94aaddfb6504dd29ced64f431b0ed8c79e7d648678b866942c00ddfe0c6fed41e7d8bb96f0432cd8e517be968d7b6cb56b5982e1e489a20ddfd642a432d07fbc89bd044d1e888f0e99000d10d97ad9b62949d4c5080c5ebd8cd5d85e3c82f90eba53ce15f53322057e3b1e5ec2ce412116c4ce639d4b37bf18e5bb", @generic="d39bf35deab0a9130d2e48f9330482f96eb21b099b885c", @generic="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@typed={0x8, 0x19}]}, @typed={0xc, 0x6d, @u32=0x80000000}, @nested={0x10e0, 0x6d, [@generic="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@generic="6e76edf5cd826bf143a5a3f235eda282ffb7ee7b839f8f09ec11a4201d7f6288874cdbfab810154cc3c9a4817ed66662cfd4ac9bf40be5e60c3788e08e8976412d794973fb110c1bad830dac556f7ec533b33761d1244aaaad0a9b3eebfeeb2fe42ac7b1728ce5a64eaefff9798cb819e14775aeff2c7d891a196b248ed587675176de6fe1a4b5f8445c9cb2f32615b404124fd8cda3b0240e3504cf110030c7a5bbef82b767cd718664fb00d4cbbc4a6c3c8cbdae0d2776302c62b0766c24126125330d1dafd5e67322c385f57bcbd7b3a477665749e1969d"]}]}, 0x24b0}, 0x1, 0x0, 0x0, 0x4004001}, 0x40000) [ 74.135326] binder: 12192:12196 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 74.148639] binder: 12192:12196 BC_ACQUIRE_DONE u0000000000000000 node 70 cookie mismatch 0000000000000003 != 0000000000000000 [ 74.180210] binder: BINDER_SET_CONTEXT_MGR already set [ 74.188890] binder: 12192:12215 ioctl 40046207 0 returned -16 [ 74.198637] binder: 12192:12225 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 74.207932] binder: 12192:12225 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/21 06:42:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) fcntl$getown(r0, 0x9) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/159) 2018/03/21 06:42:10 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') mknod$loop(&(0x7f0000000000)='.', 0x6, 0x1) socketpair(0xb, 0x0, 0x9, &(0x7f00000001c0)) 2018/03/21 06:42:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000180), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x204) 2018/03/21 06:42:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00008b4000), 0x0, 0x20008001, &(0x7f000009aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/255, &(0x7f00000002c0)=0xff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000380)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000300)=@random={'btrfs.', '/selinux/policy\x00'}, &(0x7f0000000340)='/selinux/policy\x00', 0x10, 0x1) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x8, 0x80, 0x8, 0x91e, 0x0, 0xffffffffffffffff, 0x40000, 0x1, 0x1, 0x8, 0x7fc, 0x80000001, 0x9, 0x1, 0x9, 0x5, 0x6, 0xffff, 0x0, 0x3ff, 0x1, 0xff, 0x9b, 0x80000001, 0x7, 0x2, 0xbc0f6c0, 0x8, 0x5, 0xfff, 0x7, 0x3ff, 0x401, 0x100000000, 0x5, 0x80000001, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x100, 0xc00, 0x1000000000, 0x7, 0x0, 0x9}, r1, 0x6, r2, 0x2) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080)=0x3, 0x4) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/03/21 06:42:10 executing program 4: prctl$void(0x21) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x40000, 0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x7, "5245cf75954dad"}, &(0x7f0000000480)=0xf) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r1, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x32a280000, @local={0xfe, 0x80, [], 0xaa}, 0x75b}}, [0x1, 0x8, 0x6, 0x80000, 0x5, 0x100000000, 0x3f, 0xffffffff80000001, 0x5, 0x3, 0x5, 0xfff, 0x7fff, 0x1, 0x4]}, &(0x7f00000001c0)=0x100) r3 = getpid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sched_getscheduler(r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000400)=0xc) setreuid(r4, r5) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x4, 0x7, 0x13a6, "3eba365098db", 0x8}}) 2018/03/21 06:42:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffff90) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x8) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x400) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000e42000), 0x0, &(0x7f0000000280)=[{0x14, 0x117, 0x8001, "60a7f0397a64642b"}, {0xcc, 0x10e, 0x5, "131657527d3699a35644dd9fb73bee1b87fbd94dc86eec899ff74ee0216b56aaf1cb83491078075ed9f8185e73ef538e7a2398221ef7c1a10337fed26c6c8769cc5b78e7747e20861ad416cd0bc8979892d4c1af42d5ccc0bbdca1bb46f20318f3d1bdf02efa61fa102bb55f7a11aac8257d0afc2d43109285b63c3b1a2042e8e729b66b70a3a60ed82842e8d25bf77da84bd6b4e666d6468ac924e2a2291bcbbd96904b5a1fbdc00afc57e5a277d80e5a2e6d2cd27ecdbe724b6ac0bf"}, {0x5c, 0x118, 0x7, "8bd5078d12e303bcc366fbd24fcf406d70e45094d31ce25a0e1261abef12664611608d9935ef88a1cf7328fb8c3338f3f380d898e71b005b607e7c60e67fbfbc660ebafe9db47208e45079804eb0"}, {0x88, 0x10c, 0x0, "08273411a6811fef8e2fb5a958eab5ce06d46bc94ec4963cb022fd7bfe63e78262064256b9ac7b8676646e64ac62cca010200edb25199f53a39dbd95603e812b798d4415394c199de296973405f2a6f669762b22cee3b2cc1bc4280d177d78a96a5b63dd5bd6e8fbbd1ef85ffbeed26f9b132fc256f57b40a36b9272"}, {0x7c, 0xff, 0x47, "89739b6c719a2b821ed4ee847d93e417c6cadd44522464b631492db4e16bea7a6a2f33c41e1b300ed3046ca1380533c144a4a36945fedb495640d3c92a50653f8a53e9515270df3e081f04c3effec0cccdbecf8545492715fbfc30f9a1f5bb81ac5e1080cc5b3ccd1aa876bd1364f9c1"}, {0x20, 0x11f, 0x4, "1fd5a76f5d2c32469c4b59239ea4056d1c9f"}, {0xc8, 0x10d, 0x6, "7cb413f4559395f08baf0d059f8bc3ad328f3411e0b2e0e769fe8104eccccd3425337897d6ed47f4027200f6bc1a951540ef861487896c368e82e513114d1467f6a618f42bd4799e202675f168fdf8d586757df4dfbd5f22305dce5b3ef704df8b3b3d69fa61298666885beac78845260f470ee445563456591356727522ede2563a83131127c4ee700783dfc7db115232ec6817be7bc1b97a5a574b2f15ed54caee71a464eab27c9188e6aea44ebd7c1401044ba6619a741a77"}, {0x18, 0x1ff, 0x20, "8a280f218d00791d83cc"}, {0xb4, 0x108, 0x0, "0f535ee8af2ae9053b2d16cb39f8db66db8303263c427a0e8c55afac0513b00a4b7f7d2cc2d7d10e29193fadb609e84ce749136e8972cb0e60ff093f0e180ff3ce46c09ae506b2f30cd01d46b474e4ea216b4ec36b59887cfee44ea7bbc10e76a3b63f158e7937b41ae5b8deb6ba3c54a44ed1f49c830ef8536e3f4e8f33f0036a442cc4ce92296e6b5f05e005a5da910d981fbee7a50a866354cd5a5f5c61abc6dced685c4bb9"}, {0xe0, 0x6, 0x3ff9e19d, "05ed802c49233eefad08d464d5dc7420b4692dc6e64245b0aabf6ab247d07d250a7086d75b388a44dab6718ebf41dd0c0f46fa715556a869553e960fe5c9d0d1fee7546013b989ebf513898cbd343e3b9ffc45eef175c3323dfc87284bb3bca3e78b743f450ff6411c9e3866bac4d456971b81832e91189eaac5df7ec91b05c376eaedcd0a5a13e0a3728b94abf8c9e0c9b53fe5b6d6b41ca407d9d67caf68d8a0e7851ca4dd37c653dbe1f609f712bd20978bce19493d724560c67c9343dfe1f71500817f9fa03593caae91e73a3e5ca4a9"}], 0x4d4}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) readv(0xffffffffffffffff, &(0x7f0000004400), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x2a2, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/21 06:42:10 executing program 6: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f00000000c0)={0x800001, 0xfffffffffff7ffff, 0x8, 0x0, 0x3fff800000000000, 0xfffffffffffffffb}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = getpgid(0x0) ioprio_set$pid(0x3, r0, 0xc6) 2018/03/21 06:42:10 executing program 1: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) 2018/03/21 06:42:10 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffffffff00000000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0xbc, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x1ff, @empty, 0x3}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x71e5}, @in6={0xa, 0x4e23, 0xc6, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x2d1, @empty, 0x9}]}, &(0x7f00000002c0)=0xc) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_sctp(0xa, 0x40000005, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/21 06:42:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x7fffffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x84) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r0) accept4(r1, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80, 0x0) 2018/03/21 06:42:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x293, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/03/21 06:42:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0x84) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/03/21 06:42:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7fffffff}) [ 74.299425] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/21 06:42:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xde54, 0x4000) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8) r1 = socket$inet6(0xa, 0x800000000080001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0xfff7ffffffffffff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/21 06:42:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="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", 0x1000) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/03/21 06:42:10 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r1, 0xfff, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00003cc000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000060000000000000000000000d5d596640000000000"]) 2018/03/21 06:42:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x7fffffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x84) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r0) accept4(r1, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80, 0x0) 2018/03/21 06:42:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fdatasync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) socket$netlink(0x10, 0x3, 0x100000f) bind$packet(r1, &(0x7f0000000280)={0x11, 0x19, r2, 0x1, 0xc3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$llc(r1, &(0x7f0000000000)="186a9fa545e52d3d7e4bf51be13927ce501da719cdaca3642527bf814c8ee4e31b7fd8d8edeb61c677deacdcf179f8bbe2ac195d19f8937b86214c10fe04fadb4df73e6c45a41c352c9743308193ab32caef8cff9246cacaa98e93877d50f45429e5a795521f0fbe990b806edbfaa5737c59c3d80d0de667ce738582b652fe6b9401ad5fd172d7e27582631a672ef2fa11cd8890bafe1f91fa9c592f918046c131c9f2b9a2f2dd9d3d831d68cc95e33dd20f203fd17cc047f163e779172f5d8925f17728bd8d38513e4c0484442277a4ac407b812bed93c143519da2036253ec45bb29c8d269e42b29d07b67ed2061f01f", 0xf1, 0x4000000, &(0x7f0000000100)={0x1a, 0x10f, 0x0, 0x1f, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) prlimit64(0x0, 0x6, &(0x7f0000000300)={0x6, 0xfffffffffffffffe}, &(0x7f0000008ff8)) 2018/03/21 06:42:10 executing program 2: socketpair(0x13, 0x806, 0x129f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/21 06:42:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40001ffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x80080}, {0x200000000080}, 0x0, 0xfffffffffffffffd}) 2018/03/21 06:42:10 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x84000, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x80000) syz_emit_ethernet(0x32, &(0x7f0000805fca)=ANY=[@ANYBLOB="0180c20000000180c2000000080045000024ffff000000339078ac14ffbbac14ffbb0403000000d9000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000978000)={0x0, 0x1}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x1, 0x4) 2018/03/21 06:42:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) 2018/03/21 06:42:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace(0x4207, r1) 2018/03/21 06:42:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") fchdir(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 06:42:10 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x210080, 0x0) 2018/03/21 06:42:10 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x400}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x2, 0x8, 0x20}, &(0x7f00000003c0)=0x10) getgroups(0x40000000000000dd, &(0x7f00000001c0)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="54000000b50c8c38edf6300763e9c0682f025f8612498fb42ac881a0761c430ce5301e2ca2c107109fbfcd21643c8de1571be9339f36cb2a8f1133ea51494ed2770703239dc2cee6c47ad03b221ea0146d9da38bbe686f52"], &(0x7f0000000100)=0x5c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x1000}, &(0x7f0000000180)=0x8) 2018/03/21 06:42:10 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='logon\x00', 0x0) 2018/03/21 06:42:10 executing program 6: pipe(&(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000100)='N', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/03/21 06:42:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x3, 0x4b4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000140), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x41, 0xcb85, 'sit0\x00', 'yam0\x00', 'bcsf0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="2888a1d7eca4", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x128, 0x150}, [@common=@nflog={'nflog\x00', 0x4c, {{0x1, 0x2, 0xfff, 0x0, 0x0, "0e9c25deb80e243c20c5add9228d2be1e8e7f3f01c2af5f01b9e08790dde1bde2026b94f25987262579d5961e3496f168c55b74ad10a539b343cf05d023c37ac"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0xfff, 'syz1\x00', 0x4}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}}, {{{0x9, 0x1, 0x575ce606c7bdafc4, 'bpq0\x00', 'ip6tnl0\x00', 'rose0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x9c, 0x17c, 0x1a4, [@cgroup0={'cgroup\x00', 0x8, {{0xdc5, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x2, 0x101, 0x100000001, 0x0, 0x0, "422abd9caf4ff7b6d229138417e7b918b66f32f8a5ba9bbe020642d0107a1f3ff234ced60c295b74a4403185f2ac4b53f782545664ad68a6241547deb342cf94"}}}, @common=@nflog={'nflog\x00', 0x4c, {{0xf13, 0x800, 0x1, 0x0, 0x0, "7ef0f58a32dabeeb22fcc8cc878d1b1a3e1c6931484e6b5950a907c4c7df20061e5f86352f17f2ef5114230a9f126cdedf2cf21db1df2e5772f98dddccadc48f"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x4305, 'syzkaller1\x00', 'bridge0\x00', 'bridge0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff], 0xd8, 0xd8, 0x100, [@mark_m={'mark_m\x00', 0xc, {{0x9, 0x6, 0x1, 0x1}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x0, 0x6, 0x8001, 0x1, 0x40}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}]}, 0x504) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/21 06:42:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) 2018/03/21 06:42:10 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r1+30000000}, &(0x7f0000000140), 0x8) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/21 06:42:10 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x7fffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000000c0)) r1 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/21 06:42:10 executing program 2: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x8, 0x8) write$eventfd(r0, &(0x7f00000000c0)=0x7fff, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x1000, "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&(0x7f00000011c0)=0x1024) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xfffffffffffffff7, 0x1, 'client1\x00', 0x2, "077e6f4e8830bfaa", "51537a043b797c9d1a868164cf77e8f3414d911192d90e483ec2b609e8892635", 0x3, 0x401}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) 2018/03/21 06:42:10 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mq_timedreceive(r0, &(0x7f0000000040)=""/167, 0xa7, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/03/21 06:42:10 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000003100)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/109, 0x6d}, {&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f0000000380)=""/226, 0xe2}], 0x5, 0x0, 0x0, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/16, 0x10}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/168, 0xa8}], 0x3, &(0x7f0000000640)=""/179, 0xb3, 0xfe}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000700)=""/63, 0x3f}], 0x1, &(0x7f0000000780)=""/228, 0xe4, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/137, 0x89}, {&(0x7f0000001940)=""/255, 0xff}, {&(0x7f0000001a40)=""/200, 0xc8}, {&(0x7f0000001b40)=""/251, 0xfb}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/121, 0x79}], 0x7, &(0x7f0000002d00)=""/81, 0x51, 0x6}, 0xc3}, {{&(0x7f0000002d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e00)=""/136, 0x88}, {&(0x7f0000002ec0)=""/203, 0xcb}, {&(0x7f0000002fc0)=""/145, 0x91}], 0x3, &(0x7f00000030c0)=""/17, 0x11, 0x6}, 0x81}], 0x5, 0x100, 0x0) getresuid(&(0x7f0000003200)=0x0, &(0x7f0000003240), &(0x7f0000003280)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000033c0)=0x0) r4 = dup3(r0, r2, 0x80000) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000004c00)={0x0, 0x13, 0x5, 0x200, "4c46ebf54f92f11ce895a84423b8fd004a952ebb52b04632b6128424b62849b8"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000046c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000047c0)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004800)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004840)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004980)=0x0) r9 = socket$unix(0x1, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004b80)={&(0x7f00000031c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000}, 0xc, &(0x7f0000004b00)=[{&(0x7f00000032c0)={0x1c, 0x14, 0x0, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x83, @uid=r1}]}, 0x1c}, {&(0x7f0000003300)={0x64, 0x31, 0x10, 0x70bd26, 0x25dfdbfc, "", [@generic="09ec3d0b86cd7a12aec591fd0eb64f5500966e27bff2fa1973ed954a4edb9bd593d1f5b30725b7f4b7c34a645126952750eecd4b2c6eb4aab7ce48d581af9893b8265de18bd90ba69ece0add079aba4bc0"]}, 0x64}, {&(0x7f0000003400)={0x11c, 0x40, 0x8, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x5a, @fd=r2}, @typed={0xf4, 0x94, @binary="cd07634de9138007e827e05e85dc1b8af8dd33f8389ef477a3cc2f2b4c94cbf4e2b2aabd786fb0b9b5c4c351b5f2e028eafe38e8959304ee81f06064f3f1f3e3b7fba999e2bb25d192748fecaeb8c495ef6271f954e3ea1afd56ab7fb0bc85039607883c0c50c2f3fe4b7463e3015c148e11bd33135b61bf0879563f2881d9cb0a8f29592aa59cc94ee30bd85ba70b43f9f39c9b60c33b3efb1369c77a8d53b5a39defc2157c46c1e99ef840b973cd63b4d783dc80afc45977cb935fa7cadd9cd7a7b8c70a9bf9d86f3576e2b0bae375753ab95fa70e24c26da8c81b38e5ac29c6230d7ed6a1a8bba59ed041"}, @typed={0xc, 0x3e, @pid=r3}]}, 0x11c}, {&(0x7f0000003540)={0x20, 0x27, 0x210, 0x70bd29, 0x25dfdbff, "", [@typed={0x10, 0x4, @u64=0x3}]}, 0x20}, {&(0x7f0000003580)={0x1128, 0x42, 0x2, 0x70bd26, 0x25dfdbfe, "", [@typed={0xc, 0x6, @ipv4=@multicast2=0xe0000002}, @generic="7e6dc1fb82629ab6ba3116eede0c00b097ee15cf5a89ad29cd9aadf29c44344462cf6c99b6681d317d3c1ed3a4a06f4fc17e5d90f5f73b9d3ae9e8abe9d69d14ffcff271133e175d5c7b1201302f225e3a252b44fa8fd91bc9815e8c6e39188d02090ac91cf9ad971f", @generic="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@generic="cf6e7c8ac20cd88547a9d99a1ceff55c457cf7acf41e033a7ea3bfeb1fb95301044031ab74691d9d9deb08f4fc36382a7648588295de9efb5a17b29a93c177449125938d36f07c94963a5f32dc4194e93f1663e1e27b7e27e0b2300f2d7f88b27d00e006cc4267b339407d4003e97d1cc6a64f9e8ae93bd2df53c0864b4b750621474e408222a4a037ed24381a1f13533f55234075dd9b62e49557fec1c9f59ce925"]}, 0x1128}, {&(0x7f0000004880)={0xf8, 0x12, 0x10, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x5c, @uid=r5}, @generic="0f1f2d2b5c5df9096d52c265323fb3c865d5f987aa3867cd88827ddfda9a458f57f0b651e788742d3edfcee788d4b2a98aad856a4dd5260df4c1301f3e0a06ae08dde86447d0a39bfd15cd628ebe89fede738d642a0c40573707e16eb86551a04de77b2c115842e9f66c60719b890083a010a6ffa43cce734f6d6562fc81bc4fef142e838c727a74227340b708f4352ca104ce7a25b0399256a9e9509c68b77bc807ef5ddba14766c525b981e2d4ab0b7c42259da6bd239f2d5d4ac33028254166d7c2", @typed={0xc, 0x42, @pid=r6}, @typed={0xc, 0x6b, @pid=r7}]}, 0xf8}, {&(0x7f00000049c0)={0x34, 0x16, 0x220, 0x70bd27, 0x25dfdbfe, "", [@nested={0x24, 0x3, [@typed={0xc, 0x7, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x89, @pid=r8}, @generic="f061512e65"]}]}, 0x34}, {&(0x7f0000004a00)={0x90, 0x41, 0x1, 0x70bd29, 0x25dfdbfc, "", [@typed={0x18, 0x208e, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="024711b7c41fe9d3c21cae711b7c9fc89d4a7426c3d1bdb76fc4099414e3feba753393b2756e20c7907f27f3ac0bd51bd93fe5717300841f6f9226adbf5ac7df54e5f405d2bb565baefb7447863ca45cb3b2013265a63424dc4563201499946f3ecdf486b6c33a"]}, 0x90}, {&(0x7f0000004ac0)={0x2c, 0x1e, 0x20, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x3e, @fd=r9}, @typed={0x10, 0x5d, @u64=0xfffffffffffffff9}]}, 0x2c}], 0x9, 0x0, 0x0, 0x20000840}, 0x1) syz_open_dev$loop(&(0x7f0000004bc0)='/dev/loop#\x00', 0xffffffff, 0x20000) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20282, 0x0) write$selinux_context(r10, &(0x7f0000000100)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x0, 0x5, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4008050}, 0x0) 2018/03/21 06:42:10 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x89) pwrite64(r0, &(0x7f0000b40000)="2fa3", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x400000000103) 2018/03/21 06:42:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/21 06:42:10 executing program 6: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/03/21 06:42:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00004e2000)=""/63, 0x3f}, {&(0x7f0000000040)=""/101, 0x65}], 0x2000000000000070) creat(&(0x7f00000000c0)='./file0\x00', 0x194) 2018/03/21 06:42:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f000094bfc8)={&(0x7f0000482fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8"}, 0x60, &(0x7f0000cf2000), 0x0, &(0x7f0000d07000)}, 0x8811) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x1, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000006c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x3f, r2}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@broadcast, @remote, @multicast1}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000600)={r3, 0x7ff}, &(0x7f0000000640)=0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000740)={&(0x7f0000000700)=[0xffffffffffffff81, 0x0], 0x2, 0x8, 0x9a, 0xff, 0xa1, 0x4, {0x25, 0x8, 0x21, 0x8, 0x1, 0x5, 0x4, 0x8, 0xff, 0x77, 0x3, 0xfffffffffffffffc, 0x101, 0x4fe, "3af188bef993b6e00e69edeed5f182299b1b235d058b7850ad8f53b8786c5801"}}) sendmsg$netrom(r4, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"681bcce77ad2ec"}, 0x1f}, [{"ec315914cb26a4"}, {"d56577f04a14e0"}, {"bb96b5b2f397e0"}, {"c39630da8662b4"}, {"a681cc1f9d30b9"}, {"c721e87430a043"}, {"c1f3745054b05a"}, {"8d9839908f491d"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f00000000c0)="f83ffcdbb8d8cbbd48dce34c5362d2838f7d646b1b3493c7dbed58a5a6b1be59e04ae755574c04e18d2b4a020090a77e45db650d033fb8ddb1605f952539ba269cee9588a6d7caecbd921ca20be063344eab53c38b4d877dbdfe", 0x5a}, {&(0x7f0000000140)="e402b64ca94d4f548f81937cc1c5e691ff4307bb", 0x14}, {&(0x7f0000000180)="37a33e5d9014dc0998f4ce630cb52a038434716bb474ebc8f9eb860f8d3eedbc57d47fbb3791b4ac54ddad80bd678f102d5a54877037e4194ab5", 0x3a}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="fdd1211dfed07cd13a684f91e4200b838c0ecd98", 0x14}, {&(0x7f0000000300)="e771df65b394cbeb600b7b2090ff075a4c5094769c760bf93e05545e307ee48d1d8b86bbc073298f41ee696d8e00c1062470a7019cbcef07f93639c30262abf5ccf9c0ed35459e450e4863d4ca6f223134a0ad9a75b882d4a3711c18821345e30e288c5417af288ec7b084a0435e0db5c56571d04d0b5478f2ffd246a37dd8a632d6d58d30889c2128df95c64bfcf32304c781903218d19fd4754c4a12c25d8c7cef391e5fa11bf5ce731e616f3a12749c5f6bde3e3d13e9364d67b7783aa95287d976c612409ee616eb7810a28f89186954131ed1c93dbe28d58a1d", 0xdc}, {&(0x7f0000000400)="08a11671a8a536c26889b8dbb4d50b5a59c4d5b63ae7620b5939f06a", 0x1c}], 0x7, 0x0, 0x0, 0x800}, 0x20008000) 2018/03/21 06:42:10 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x89) pwrite64(r0, &(0x7f0000b40000)="2fa3", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x400000000103) 2018/03/21 06:42:10 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"6bd3e0255201d1"}, 0x3ff}, 0x10) inotify_init1(0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x14, 0x0, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/21 06:42:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0xa250, 0x1f}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000), 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/03/21 06:42:10 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getaddr={0x14, 0x16, 0x18, 0x70bd2b, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x24000050) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40802, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="86989414548d4d82f3a39cc95491af396777ce4ae0c5120baced98ac22ad9b7de7d1b1", 0x23}, {&(0x7f0000000080)="f15e4f7ecc", 0x5}, {&(0x7f00000000c0)="2e407eeae1f0be0729c50ca26ee714c057f4ab8cdebd74ce6a5b6fc5d96b6673a9650bf8a6ca44f1dd19644d8bc7934169b40c3737c44cce1622171ab86a808b8fc4902bf006a4c68fe3938ae03edf1dc56fd175e280af2f83c12e4f5420803f9e4eac6e9b4a00f8207c0c1fb4120ee24820894e6115305df46e6a3fe98e68e57de54f34991437444c003f7ca220fe2ee0af57f3f293dc369dded835152e0ae5bc5a4cbc50b00d20a4393eb9094f2cac877fe3de3938e7b3dfb6180b5d7c652c94457c02711ae8a66b752ead805d9fef33481f4f62ae9c1472e39623e160", 0xde}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="af279c973b249e6cf7a1951275650712b985c38453eb5382dc83b352245b15ab667632bddc0ccacac7148a662fa4386830e9e3e2782dce75e5dd022ae4e01301fa480fafd3fdd5dd6ffa7615612ee37ee960d284f6891be8f9e50f8bf2a4a23ca736c39bb0bb3ab7070925fa5dd2b365a8afc8da319a566117124f0fb1b3bdcec17f1d17b32db8d8bb330133fefaeb8b7956228d20bf101d735c177e70c9", 0x9e}], 0x5, 0x0) bind$inet(r1, &(0x7f0000000580)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r3 = request_key(&(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0) request_key(&(0x7f00000005c0)='pkcs7_test\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='logon\x00', r3) request_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='\x00', r3) 2018/03/21 06:42:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x50701) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)={0x14, 0x10000000000013, 0x1, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/03/21 06:42:10 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x1f) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000e48000)=""/233, &(0x7f0000981ffc)=0x79) 2018/03/21 06:42:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x8000, 0x3, 0x7f, r1}, 0x10) r2 = dup2(r0, r0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) 2018/03/21 06:42:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002e40)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000002f40)=0xe8) fstat(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = signalfd(r0, &(0x7f0000003000)={0x7}, 0x8) r8 = getpid() stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() fstat(0xffffffffffffff9c, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() lstat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgid(0xffffffffffffffff) r18 = geteuid() r19 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0)={0x0}, &(0x7f0000003400)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003440)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) sendmsg$netlink(r0, &(0x7f0000003700)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000200)={0x230, 0x3a, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xb8, 0x62, @binary="bf1b06a6ec42ac02a554555c737447d560bc1d56c5d9a82edf7042c3add9897b557c05127b7a579b8bb19e4f81d3cce4d299055925bc47e0e5c3e1b248bec749a822d59cefd7414c593876ef2120a3e52ee672e45f242a35f1930ed15830dae5f7c60b3e03a46a0c507caacdbe7cd956e95b5d7ad9016a8cf93aa88ea5dbf664225e22ac5f3edec183a6b9ad4ba6f2ee51eccebe8ecfa5b5e2f5cd20c2bde7723505e5296039f59cd1f53686dcb82d59"}, @typed={0xc, 0x4, @fd=r0}, @nested={0x44, 0x63, [@typed={0x40, 0x31, @binary="79715f4c9e2bb46bc5ebd548d70b4f035f5ae5846d1f369b1b29f09ee2e482e5a0a7a48c41bd6ddfc87b376b80d27c96180c516f20e961dd"}]}, @generic="a356222eb78cc59d0d63fa1d91d47c6e9b4ce5dfcfb84fd13319fc7b906ed7be5726c84dd5174caae182be2ccd960c27c5e9f8586a4764cfc4f0a6f56b69fb6eb2fa1003c3da7764dde8d8795cfbbcc39aafcca3d4e087607d95dec0f9b348c6667ee43f6dc8e6a5de5bd8c8e010a5d82de233c7a4bf66a39419584f183891b3afe59833e97db77da882c2675f0fda6948c149fdad3b802b065d281b130325fb", @typed={0x10, 0x6, @u64=0xffff}, @typed={0xc, 0x27, @pid=r1}, @generic="3ca9ed5eb8007d496ffb9205e60e2fae69884fb8f7f4be88898785cc6e1fcf7706591efa8b1dccb894bbcd663fdd3ff5ad53f1527b68c35c9d4dc26645f94d141f875b0b12b8200bae9998367dab4c47f7cc41b112760e0e4eabd443"]}, 0x230}, {&(0x7f0000000440)={0x1110, 0x3b, 0x601, 0x70bd27, 0x1, "", [@typed={0x10, 0x96, @u64=0xffff}, @generic="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[@generic="71c1285eafb3cadbe2e0cd315f4d6a70f968e99413bd4b86e73a1d7a663a2fcfe4ea1aa9f3dfad63162eb7fa485ac2092cc8c6e37336e586c2a6595859e1f21dd4c8f013b3776dfc301eb401de47fdde98b4659820e42da4c7277e3b00919302675e31771c69ae19c0d6d8f6f252fb499ae8e45f95d0697dad1936a992ca45b61f5249eac770d0125e4aec9574fd3228414ace5c786a6aa32d70cc11002924ceb875a3d736bf18f77d89a1ef95fbd2f7d6eaf0d0db56b7e019b065954eca53921bd0"]}, @typed={0x2c, 0x77, @binary="2f9dbd39e7c554a2c2077c17c2fa56b99cf91e0d129e6da9f1d2907c103f38331f"}, @nested={0x1198, 0x44, [@generic="68d97dce14d9ea823ade53451d544b54b56a2bf4634d4cc3d5650a85e23b4584cf38eff8aef1e2bf0ca0062f13ebc287bc979eb4d4c4448706fa95a4746886a372fd4b23a6f105a8c1c83afb6486ebcb1676553bef34e79440c11e2d27d0173fbaf8596fa66e39aa1e6c6fd7a442e4bc9bfc29ad8108937d0f2e493ab09af598890af31d811bd91424fa86c264bffb7dc3da440816190be850d4301abb14c6967e24532150b0", 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0x1391bf91525e9c89, 0x70bd25, 0x25dfdbfb, "", [@nested={0x22c, 0x22, [@generic="b1e5821cee1812da7b855e9e332090fd5da8798cb5371f8b558ba6a534baea1770c411b7620482d4d0a8510a2a41caa4ab0b99b2c2cfb7435dffe8cdc079268832cacf4dd5c18f94002850", @typed={0x18, 0x68, @ipv6}, @generic="faa1603ac021fbf8c321809e06036d22cd3dc4243c7c123a3325b92c3c777383e156b9f9bb38656e74b10e7dc06ea877e9e0dc7ea154585dee75bfc40bf3646cada3a214a0ab7008c9d88c834b12cdd11417b532efcead8b7ad523cb0f1a3ae58346882824ffc7e83e1087756af85cc61d7d93e4c58822f8c52626f1d9a883b7", @typed={0xc, 0x31, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="ce4f1063507a972afdb4399d87245e4247ea0b9baa8ee55cbcf9489d3192b2ba754570323da3b86140da292096b4746b04d32c2b920c8db702947c94bc95dc3f16ce928ba4028740610341c79aa07cb708337f42cc373ee74772129522dc8a252ee4746c1819d8edc115a4f088e4d982e1989e4152bf5dac0e5d1c692305bd8168bcbe1bc67624f1b9fd6f884726", @typed={0xc, 0x32, @pid=r2}, @generic="34da8dd4af48c3186dda3546befffc4de197cbd6df453d743eaff669909b7dc0418e7e4413ddd152d2aa8dc1d537be6e47e540ae9d5c97f67153c40b539ec8bf3f719a5e56044d010cd2df2788aca3e9cf5df6ba9818ddca661363c915f7853792a37e617a00ab79e9d190f4b92b42ab67abb624", @generic="afcdc30fa8bed44dcfd5fc76dac852df190f25fd650014476f63df6d70bf425a789bbd133c773eaf13f4"]}, @nested={0x19c, 0x89, [@typed={0xc, 0x38, @pid=r3}, @generic, @generic="a62b0e041ad702b64667af081bfa61bb85da3873fa270d76fdeb5c5c1efddf85dfedaa6b0596f6d83ddd0cbe4765c1fb300f082ac1813fa92bd54e8651965ea512b4294e62eb880187e31249235d019b06fb377a8ee7bab0f7d652ff259e8bb6ed6fb8befd3bffb6d41a11961f217c4f9f400ca1f3d371b0912ef804fc326b22bcc0d890bdb09d903c7ed7801e78392dd3c4c578ff108a924dcfff9583c54dff4b12f606538a2b1e572e81a428d9a7432ad183ca84056d1da3c18a4059609a9b84d11956ffd398d22ae3a4579457fe2075a2b191f0a1848ff5c2c732c40248a4f593b708819f8d96bbc02fdbf7e5", @generic="5e4393fb3adc3340b94b6fe3f95f792091ef7a9d06158b3e1ae5702e9fd37a4a632557a24b69b571bcad1f3a589e1a1cc6b5619391db82e202be8988b00a6d3de2822700c22cd31854ab9e49ec67483c92134af15c21bc613309cdc91dcd9d8d5a273be384c81326b6c787b63b77da88c710db6b16cb9332d86ef140775de863fbccd5272041bd373dd7cfb1e597a04159", @typed={0xc, 0x14, @u32=0x1}]}, @typed={0xc, 0x78, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3e4}], 0x5, &(0x7f0000003600)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r7, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xf4, 0x1df686b7d6fb40da}, 0x40084) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x20, 0x13, 0x9, 0x0, 0x0, {0x1}, [@typed={0xc, 0x3, @fd}]}, 0x20}, 0x1}, 0x0) 2018/03/21 06:42:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) readahead(r0, 0xd6cf, 0x3) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x100}, 0x8) close(r0) 2018/03/21 06:42:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e2ff3)='net/rt_cache\x00') ioctl$TIOCCBRK(r0, 0x5428) preadv(r0, &(0x7f00007cdfe0)=[{&(0x7f0000e24000)=""/1, 0x1}], 0x1, 0x400000) 2018/03/21 06:42:10 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000040)='./file1\x00', 0x104) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="b00e7de388afe92a", 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') dup3(r0, r0, 0x80000) fstat(0xffffffffffffffff, &(0x7f0000000f40)) 2018/03/21 06:42:10 executing program 3: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xd000, 0x1) 2018/03/21 06:42:10 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) accept4(r1, &(0x7f0000000100)=@ipx, &(0x7f00000002c0)=0x80, 0x800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000300)={'raw\x00', 0x56, "61ae21e9f6cb68c9ad6692b0bb28eb28ab5516f839936237a30280222c6b849e2fe141fa911f7de3615f3f46c66c60ab584c2a71b2ade4b2436ed2bd4b863e42567dff9b20efc84daa3370d07c05fb4d1437f6794d10"}, &(0x7f0000000380)=0x7a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/21 06:42:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x78) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) r2 = getgid() r3 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x0) setgroups(0x4, &(0x7f0000000140)=[r2, r3, 0x0, r4]) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, r5, 0x2, 0x3, 0x0) 2018/03/21 06:42:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x40006c, r2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}}) 2018/03/21 06:42:10 executing program 3: futex(&(0x7f000012cfff)=0xffffffffffffffff, 0x100000008, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f42000), 0x40000004) 2018/03/21 06:42:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000280)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/142, 0x8e}], 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r1, &(0x7f0000000800)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet(0x2, 0x1, 0x80) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000006c0)=0xb185, &(0x7f0000000700)=0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x4) 2018/03/21 06:42:11 executing program 4: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='user\x00', 0xfffffffffffffffb) r0 = accept4(0xffffffffffffffff, &(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000600)=0x80, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000640)=0x36) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/24) 2018/03/21 06:42:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x2000) sendfile(r0, r1, &(0x7f0000000140), 0xffffffffffffffff) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="da2d63707573657400", 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x146, 0x0) [ 75.023939] audit: type=1400 audit(1521614530.984:61): avc: denied { getattr } for pid=12386 comm="syz-executor6" path="socket:[26586]" dev="sockfs" ino=26586 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 06:42:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141400, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xeeec) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/171) epoll_create(0x3) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a000000c88ebbff06010000ad000000000000061475d71baa058c0747ecf48b050048ccfff6ba7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5afde200000000000000000000000000000000000000", 0xfffffffffffffe68) 2018/03/21 06:42:11 executing program 1: write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @hdr={0x0, 0x0, 0x0, 0x5, 0x5}, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@cipso={0x86, 0x6}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x3f, 0x0, 0x0, 0x0, 0x0, "d11e26", 0x0, "461b30"}}}}, 0x36) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227d, &(0x7f0000000200)) modify_ldt$write(0x1, &(0x7f0000000040)={0x9, 0x0, 0xffffffff, 0x5, 0x1, 0x6, 0xfffffffffffffff8, 0x0, 0x6, 0x7fff}, 0x10) [ 75.068909] audit: type=1400 audit(1521614531.034:62): avc: denied { getopt } for pid=12386 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 06:42:11 executing program 4: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000001540), 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/21 06:42:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff36) lookup_dcookie(0x592a, &(0x7f00000000c0)=""/228, 0xe4) 2018/03/21 06:42:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200200, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/21 06:42:11 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000040)='./file1\x00', 0x104) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="b00e7de388afe92a", 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') dup3(r0, r0, 0x80000) fstat(0xffffffffffffffff, &(0x7f0000000f40)) 2018/03/21 06:42:11 executing program 6: r0 = gettid() sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfb31, 0x4000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x7, 0x1, 0x2, 0xb35}, {0x7fff, 0x0, 0x5, 0x5}, {0x7f, 0x7, 0x8}]}) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r3 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b71ff4)) socket(0xa, 0x1, 0x0) ioctl(r2, 0x8910, &(0x7f0000000200)="58712a34552254bb72e13340a1ef6afc0d454b8b4ff42e33e0eb573e917eb8c81f") r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r5) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000000c0)={0x2004}) 2018/03/21 06:42:11 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udplite6\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/229, 0xe5}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)) clock_gettime(0x0, &(0x7f0000000480)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000500)={{0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000004c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) setns(r1, 0x0) 2018/03/21 06:42:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000100)={&(0x7f0000000040)="91c6443e2bec24ea7ed846f94c6855551c39f01cb9275d38f8f74774a82d7b886845795c2127d2e04153e2d99e378d5f23cf8a26fef492fab5c106dc7c741b549acf7a61c1bbeb33892b9a63bf8e874c1e0500de2f0b88e37f714720d1672968d55e20d52e57e221f0779fa61615117ad303159f83bb316a5b9300c1fc84a9d3ec567b6a101f488df9b8025dae8c0d713b2d47b3b2fd21d5ebb34b7b9c91b1", 0x9f}) writev(r0, &(0x7f0000000000), 0x20000258) r2 = syz_open_procfs(r1, &(0x7f0000000140)='ns/pid\x00') syncfs(r2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x71, "255301fc55d6bb836c2a25d807d79f9e1b9094969f766c899251e2e3eeece7872f27152257b64520752b096f9a89e38297aece8549cd9cb1c9296444c722e222e397b2a56731c9b77740e9b721afcf51c32fb823d38eb0bf34d59affdb575c52714254f491b4a52c95cba73e7379cc0514"}, &(0x7f00000002c0)=0x79) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="8a000000b9e2990ddfbb5bdf2b6fd2f9123dface3ded987e43552d07797e25e3f0a4d0096cd8b757935469fba4d682847bfd4733fa6154c115c518a73a918dacde02f006311b1b81d8b34fb325412f4c54037ee72e1617f6ae360b7403a9465a98dc51f13c046bff921a369ba299aa1f300d9dcc9c79db61d53e53898c7bb563464337913f2a8c246c420a117b2f501147afa43e32c3d0b4dd7d491d08a22ca2edf1"], &(0x7f00000003c0)=0x92) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000200)=0x6, 0x4) getpeername$llc(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x10) 2018/03/21 06:42:11 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mlockall(0x8000000000001) socket(0x0, 0x0, 0x0) 2018/03/21 06:42:11 executing program 3: mmap(&(0x7f0000023000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002680)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x5}, &(0x7f0000002740)=0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002780)={r1, 0x593a, 0xe9, 0xfffffffffffffffe, 0x3, 0x400}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000024c0)=@add_del={0x2, &(0x7f0000002480)='lo\x00', 0x32}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002240)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002580)={0x0, 0x9c, "e4a044b8c1909551c3cf74679f94d32e8d5c53a37c899686c24c16053fba115692e58cabe938bcb578c720bdee5a0d6eaf894aa57f48764348db01a01367c6fb6fe864cecffa1831084744c8be76d82106aa44df808d86ea354da1d2998d665ec63422d1f5528ffc12deef2612113fa737eadc59a6cbbecd1600d99d7735f4b5c3fae5dfc3c4017f3d21e6fe604034b15b52b98a543567a2e858499c"}, &(0x7f00000023c0)=0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002400)={0x4, 0x1, 0x204, 0x1dc9, 0x7f, 0x6, 0x8, 0x2, r3}, &(0x7f0000002640)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002280)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002380)=0xe8) accept4$inet6(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000002800)=0x1c, 0x0) r5 = getegid() sendmsg$unix(r0, &(0x7f0000002440)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000080)="c643c62c014ecd612f512d0df2d1cdd50444f4c960155d981bb325f5bce1dde17936fee1c5784da2034df4052e9ca53361fd4a9f5cd1ca84ab1a5a00655211b39306386708243d847203aa49f7e1ec8a9d49fe05c6d551d5584f39e14268e6339f7a02b5ee6b5eb985a7", 0x6a}, {&(0x7f0000000100)="d7458054ccc55fa4152abad7ad8ac6d5aad21eedd33cc2dfaec361392777c1191bc8629483c3f5761377e6c87a187bd52b8c22592bb1a7f8", 0x38}, {&(0x7f0000000140)="4dc1b7b5", 0x4}, {&(0x7f0000000180)="e481d68074ac92ed066311f5431c336c18b4afd1444006afde43e40aa2b16a501090bbfbf82114aa00968a27495856a318ef99e6d35a7a8a164f621626f276d76373ba15f079c253e25140e9", 0x4c}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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", 0x1000}], 0x6, &(0x7f0000002500)=ANY=[@ANYBLOB="340000030000000000000000ccb844f5016548bc9d16ef35119bcb1bb800", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="049bfc28", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5], 0x4c, 0x801}, 0x800) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/21 06:42:11 executing program 5: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbdffc)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0xffffffffffffffff}}) timer_settime(r1, 0x3, &(0x7f0000000100)={{0x0, 0x1}, {0x0, 0x989680}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) 2018/03/21 06:42:11 executing program 6: r0 = socket(0xb, 0x802, 0x0) write(r0, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) fchdir(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x62}}, [0x2, 0x9, 0x6, 0xdd16, 0x6, 0x401, 0x5, 0x0, 0x80000000, 0x8, 0xfff, 0xff, 0x4, 0x6, 0x200]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x7, 0x20}, 0xc) 2018/03/21 06:42:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x100000000, 0x0, 0x7, 0x100000000, 0x80000001}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x5, 0x2}, &(0x7f0000000240)=0x8) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)="f6a84459", 0x4}], 0x1) 2018/03/21 06:42:11 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000000080)='./control/file0\x00', r2, &(0x7f0000000200)="a378f6a3b3face44ba3101d5d7cbc16e1feaa192d5a9232d99007776e19e355d6e82b1a4b92aff5040d1b22e026235d895d04729f9574b36f116b296c5f9cbbe7390d6794cb5d1e623eb3eeeeee5f2773986cad4771775b30839d7ddc8dd6a5fe8219c534898118c1ba194dbaa0924d254b30bf7c5603882f02f4fe87e1f160b6994d5c17218bd93114ac54722ae47707cf10059f984a9851f252d3e8eba4e1ba78db1c0c487bfbd89b73a2bd62a7add5aeaa1a40af7b2681d83dc251d2d455dfc41851d10f741b6caff6e6dbe8f11e4dee50a46de8454ae6a93") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x6, [0x1, 0x2, 0xfffffffffffffff9, 0x7f, 0x0, 0x1ff]}, &(0x7f0000000340)=0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') lremovexattr(&(0x7f0000000380)='./control\x00', &(0x7f00000003c0)=@random={'os2.', '@\x00'}) close(r0) 2018/03/21 06:42:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/21 06:42:11 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000300), 0x4) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/rpc\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x8001, 0xffffffffffffffe1, 0x400, 0x9, 0x40, r4}) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/21 06:42:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xf9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) fallocate(r0, 0x0, 0xff, 0x6) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 75.621604] ALSA: seq fatal error: cannot create timer (-16) 2018/03/21 06:42:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000240)={0x0, 0x9, 0x7fff}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000300)="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", 0x214}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fstatfs(r1, &(0x7f0000000000)=""/9) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x30, 0xb08, 0xab87}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0xfffffffffffffffe}, 0x8) 2018/03/21 06:42:11 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x4000005) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = eventfd(0x8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x200, r1}) 2018/03/21 06:42:11 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x4c8e883f21d7eeb6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x1, 0x4, 0x401, 0x27b, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001080)={r2, 0xffffff7ffffff001, 0x1f}, 0x8) 2018/03/21 06:42:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffefffa) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000000c0)={0x4, 0x1, 0x2, 'queue0\x00', 0x3f}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000280)={0x9, 0x7}, 0x2) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)=""/115, &(0x7f0000000200)=0x73) 2018/03/21 06:42:11 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x240) mmap(&(0x7f000044d000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) 2018/03/21 06:42:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x400000, 0x0) unlinkat(r1, &(0x7f0000000440)='./file0\x00', 0x200) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/222, 0xde}], 0x5) ioctl$TCXONC(r0, 0x540a, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000003c0)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000380)={0x0, @time, 0x9, {0x0, 0x400}, 0x8, 0x2, 0x2}) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/21 06:42:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) accept4$llc(r1, &(0x7f0000000300), &(0x7f00000002c0)=0x10, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ed28e8ccf1b1450b0000000000000000000000009beb64d095b412dc0b1fa257f6ec7d2767587c23f91d45dd0e25f37aba5a314b32d89567719c0f8ea5c3ae91c1b300000000009a7b0000038422c3eeafe5157260c16b3fe210224e0d442015ddd1eb966243d3bdd29fda8766ab08a0d01d8d25c989e9191e91996e85dc"], 0x54}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x66, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000180)=""/102}, &(0x7f0000000280)=0x50) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x9, 0x7fffffff, 0x0, 0x4, 0x5, 0x8, 0x4, 0xffffffff, 0x101, 0x100, 0x5, 0x1ff}) 2018/03/21 06:42:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xf9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) fallocate(r0, 0x0, 0xff, 0x6) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/21 06:42:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x2, 0x8000, 0x5]}, &(0x7f0000000140)=0xa) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x400) 2018/03/21 06:42:11 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)="6e6d059b20") 2018/03/21 06:42:11 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x6000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000580)=""/102, 0x66}], 0x1, &(0x7f0000000400)=""/17, 0x11, 0x3}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='attr/exec\x00') pwritev(r3, &(0x7f0000001400), 0x20000000000000fe, 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000080)="ea73f31d8e5766eafaf9a5925f87dcf642f66187aacdae81f9348a5de403e4641ad71b24ac16e93bdc3e7308e6b51248e9b02b87f85ceb0e0f2222c8965bc319f69e60f03c6cc3c9bd7a7f14fcb5028d08cf08fd4d09eb4b6f91177fe1f7234762d79bbb206797dea57d297e84bd9f3516e8ccb0357532bda43e334c803d77f5fe6289b88acbe8ed2da2ebbe242baab3601062e3051c7ca58d06", 0x9a}, {&(0x7f00000015c0)="58e9da23b5c5289f031a1941d854d8d51a043fbf72cd859a656c4afd17d6b23f708488444c800b263c6716d691fe08893005c884aff7ac483587e73f9f481f7d020d18226e39c0e485e27815be83dda454e60ce7e8963dac7764a09ef58c5522fd2819ee88c5db73a61e3bcaa91f828edcfde89856d3e73907eeae1eacd9adc975be43d0bd68bd0e4f05b5703a08d9efdad2dec30cdd5f9a86585ad1ca32ceb8b16868e2128ee5402466726e52354c44bb36ee63c2944916e7233a1eb12b7c0458e99e1fcf95d83bee6eebfd5169ec99da820fe9914ed3760f13bdbca1529006edbfc9a390fc65114561b700a8ba2ad50aa6037687f7b3e3dacf36a0dd9765753539e227bf02501f962f493e0e5ca16f033be9091bf9d32fe850bd853126ca208881986b339320ad0b0c097b33971e41c84907e922a04ed2ed6c67dce5a627b68ad34e28744135e73e004ef90c9d97a9638db67e8288943c0b4d976e8a6b62e2a91d6dc4b22d6c11552f3882326d6ef6ae2e52165c472624dd331c32d86685335d3e42b414fbf1fbb5bd7a95e7a0a3b236a7ef76cc87b2217ee64761acc353a173f7d5263f592ca5835956a5fc9741d9bb634ffa17ddaf1824a11e4ca44d3fe6b9f3d0d8d6b5b2d86d4d0e341757bedb8b34e0e116301d82089df0e532dbc7d19dbee62ac1ac72808df84f9afb145b76bb0007b253bb835e6e306fc623ca83c030cec0fa15e7e7ef4f9d98f31b5dab622a37c7ebf6c7009d28817ab8cf26db826726834ce1b6b4f496802e62035ba44edd28b7ae54004355223ec9adba67e49f7e403f054cac59d99dd55a947fd0644ce23486af38d7253a03baa5dbfff266ef933db06c43aa289757258f6fc262407de7e8dddf9138c7d17da02d4f58e5acdf7b36739e96686e628cf40aad30e0f0b53825c2f1abc04427829cfc19dd071da5c04fca5db08d6c3804f6fb06e58968a7877fdebdbd7c06a30a23f74c3252b93e02d552d8bff3515537606bc76b26dc1be3a28b26acbeefbac71c6bba0ec4203499ce059d4ad33f6c88be0d2bee0ccba1a37c81f3082047f9d8e7ca19ccc9cd0ddf24e21a4039fba7c4e09fc1fc6f0f3ff71f31828f5ffecf1289bc491f9761034bc9579780cf03ef0b147fcc22bcc0b6047610149bb52cc307543cd0b59361910ea7cc47aaba1188b7d93f7168e43cee4682b6c6fcff9034a8d476382be4469985c45c45b188f6bb6a4cf8b437a061692a7d47cb6517d910e714abc1958c82c9fe7f531072b1e5d3dd871c60e6772674288220963fe53a5bcff3d1ef5357967b89874d3633e1a78227d19609b775b1813277cd4ce544c977859b658571486b11c5f44391eb298d5bd242a52ab9a048686d54ebaf20e6182e885392432ef15a395926569f229dbaa47741b1535ab27757db8945d225fcf5bd52d020b9ef42ad3e9879a2c14d34c6ca532f8cc6b10da388702f1efaf8f0522048e32c440f3b56c832c7f7083842376b1c21bed3a1de73ed372caa6dc89d520b8cfcfab1a7e98d5d74eba1d1c00e35b9bc56ee37e4100a1d9216591f022d187fb926a0623ceca56dbd067dcbaee4efe0d240c89195d74771d14db0530db2251f3de405c8da1322c890adc929811a0b70911676ae1c39db60f2b52da811b6070811a635d6c7cb17a5b467876c4398bfd8302a8850c0b7a378af1036850d581cab3dcdad96fc1d6445bfe3e411f70ddc209c140a27e7b2c552f9a2d3d5cab2fa0bfc0091fd0f6580c39fe0f282178e49a4239200c2231fa6935e1c18016066c43d40745b8f5b785837a6a5e6f65f9135f9b44ed6054257e934be7737603d53d8d0ee4a7bbf196a4ba55dc307deed49458981b3ab986aeb57396abeeea3c727fcff8888dbcd98c1120dbc3dc9f540070adaca9928e9be738a30d9f6dea9f208080da18670bb01b21eea4175309a59fed5dd5f59e89dd24c2b9c8cee890d2aadb3026a8f8ae729f7da923b28e4312211a23134bdb028849ac9273fa0c165deaedd13c4cde72b427ecbe907befcd862223fbee250189dbb04b95d286b2e846cd3cd67aca663b4350751293d0c56e80d041386f83681e5375d878ec207ae4928d11ec43447d6a0b46a7cc4d14db34686af86d8921860787535daa845bf77316851e91998f482531aba9a301aac534be308e9ec0ed77e12040cfa8baf74f2cc3b2909ba9419d4484eae68ae280209228acbaeab129374346061d3b9fa497227c50678cddc13f7da89c424b160c15d114181cb74403adc35800f18ee96020feff236c55dabea52172b6bb123aa7cb72bdeb8d35b3c2e4d21c8a53a8e19606f298aab1f1dc18c9df7d928145e6483f7c24f6219d02329622bc69ce512bfe596accf741d2e2e2e6e581111f83e12e17282731468996ab305cc3c4d9c5eff61deff057aa2f9e582b3558a60717664a636dd685bb3a0a87437f88b7c782276ed5f649a3323516afdfe5bf85926183c8c3030633441afdbabf6f2da90cb6e79fff5c4fd8eb7977fc8ef28438cdb8e10cd2bbaca272a19442145430bbe334a40503261a3ffb327b9bb6d7a2f6952ba6e9385e9d9184aa6cf9f41bcfa13006251fcd7d3d585d6ababa491839ae0257299edcc89b60eab9b60dcd61bf9305783ce78c3be7806be0ce89cc938aed847bf947df86f81272f79ab81f0956e159f709be1ddf57fb788c1a5b8ed668c144a9852213e5d73d034a0d16c2408e231627f1c5327bee94c61a159fef6fbedd8aaa14f89dbd7b4d94fe7c856182dcb9c42d135f18a648a7b210920db6e077e5a37ded330fb37fdda580252ce2085a1b5fdfd65edb3618a1c5e1e2f335c61ef650fb34b5b1e82753d64570e1b2582f6c28166b9fdf10fdf4147067dc2d63871a679d22c76d857e73c4d9ae89765aa2cfde903fa3e51978e988ed7bfa7d57a4a5ce8705696384065b785ab5d3aa0a4d8b7f714c11dddaebaf8dc7feea540f52776d7d2af05435d835b5d69c40c1c06b974886a31111f34db9f284390e330f1d59460722f21c4a6c662f2cde466aece45a863f734864934988be1c39380c93e43d7c3c872a40367c02e629b541aed4dc75fcd45e1c4490364ec9d11b3c946aecd07e2c2407a656840b5c0a2db3534760b06c640a35e78cd0d7936fad11b6d44987dc0ec4eec1d691c5ed65e386dfc37acb8e8503e425a86e31cf8198ef0c5f9adb61362815daf02c3a4ed8147925f22fdd478ce99e107eef6926b92867d743794ee0094472b80642348dbb2b9838f12850e0479340a75ddd28935321c9cecf00a9e734daa301cbaf34238374bf7a061f6c37f5f5eb6fbd3738909f0a95b9699fefecf33a1f14e41e2fca7b82ae4981a86f2e451d2a5c940eb3af3dc31b3356092950399375cccea5b06b96d65d5263bb009dea0c2618368a67a89ac8851e0de379762d28aba70234ce331b163d43cc452433915c54978d9ec97d90e3fe59e872dedd16732ad4eff120f87feed89e440de258ab13b0338de6ffec2a83ea56de24f52c65abd9ccef9f43cf3e27cc2b0db5938ed5ccd2be29c20a51f7c1725d3894cf7513b717ca0cd5618bcc986b3f9a82b0f3530b6a81b994f244546803d8d4cfba776c75774b9bcc7457934e89faa3fd4d6c03585d2900be04552fb8d288a0d6cbcecd7aa304273b82b8b88013d218da5089cd93b5d92a7d75160686aa8588fc60676cbba7d387011d8e0170ccfde8d5b8065883192012d822a02257b011d0ac0ffc510c8aafdb07d38d5dc73975d615d7c99fdd889f45a82e9dd78143a4f709898793537fba2e81f2b25e6e729f6b8952fab24ef67682b1b29621f57a3ca633a2a16e91a09a6fb3449019d1a5ceb58fcb657027951e12a9f3a5318e11d7bbad43e97bad2ffaaff4061cba60fec73b28bb249fae106d06785d60086634500f3b31d015f00d192a2ca8341739704739be81a3c32ffbb8004b9f4297092cc61c6b00ed276aa1b115c4f0fc6217bb4b49853c1e81a26cf41c635fe404b4f56e343bd95c30e22a33cad69b6a48a68896036c6550d2a1a04b62690b1441979c736cf44b96a1d36eb60554bc4d2a7fac9cb56643fd410acc26b2e027c6b67958007737b5c14adb4b2f724765edcbba80a14a318c479f91b3e88d039b36bf17860876800d1ca432ef444e79dbb202870b59b463318f7d8eb32cf1572291ccf427dc2f4b765634c153da84b27c3e18d04f0be50561f7be98ee4499236272633504fbc7eedff4f8f5f453b3c3058a8b8ed07592bc3b2df5a1b56675079c90d54f8f0cbab49ee84d4b4512a1c4ab687645ba00a5337ec32c6a879aa7f3aa3918059358ca188ba826fe04eba921341f317fa770c3fec3abf0d7ae2f9805a12b805c6e99703eb191ca6b7f4c9360229e1bc0eff323c7baaf19039043f5c528833bbb03c13ac2d17907fa7bad10d3e4c7bcbcd726f62df7ae920c65285af7a910a53e58815c6fedb062b85657e33747cb154063fc0db493b929a7f44bdd769c85969e433178060059c23295db141fbc43c6c2f9aee2d709caa05a0c09c1b39fd238bd1c944624caae3b25523a2e0ee5341299e210b1e741dee95df166b2b7529e85d8e22fb7f501b3044938c94c7cb0b0399cbaeb119fa86fd271953a0be260dd1bdf23d78f2c33de81656bd3f877c9fb0f47eeea860dbf512743b1c7c4546add6df082604457d4ed54dcf4f74dec93b41abdc458e8857e0bcfcc0c27859cd6759d4357531e17e84f4920c25e23ae226b9c7f13a9b22b63513fdac875c4e0c03b044020ff3e5597c0af262cca70adf93fccac023d7fbc76a49903a28bf8b0268bd0e972f382070b1f0943cd8aed4be41b2860799206988e6f52dfbc72cb431b4c800aae9837e700c49b43dbbf1268e0d52c2f34469ddd66d30b627e08342f240deb533656932e7dbb9e1f00116e7df0ca51e549c20a9a121bb9074c152a55d59bad6aaa594867a88caa247d63be28951e59167a2c51444ca144b821b5cce7a37fd7cfa5316b1eac4ca2c1c5d3b3d7a473641728e84ab0abb15d44926d3b1b0996ef27240e260c63e4128b2e467a309273adacfc6775a65f837643119e2aa06ef6e92fb98c47b88a76f1b41fcffa9b1751f47dc8fa0f4945dde10e874755b03f07bb1b7bce6e5113b09c74ed6a4a60594670be50c622ad18b43b36b0d4be1ae701456004cc460b54ad92adff5bad3ccf580b785a46f245a2fbe6b76365909e77746786f9f9d0c82a48cad22c5fd2fde1370d600dc25fe29619d83b97d1844afc1c903fe06f197f567edd871f9edc28f6d0bac27a3c748acd1fc803476b09078ea5f8aa66a631e85a84d40f6f3f4c7210eadc0166a80dec20c234ae704aea4aae3bbc9c47f232519e0ed3da9345d5893b6a42c16e980874e95ca6aedb878743b9ed2070bb7f1d156ed6e6af8ec07c104f2c20c147e5f577db4d3203f1e10ddcdf284c9fccb45c775953dcaf0c5e0adb50a883940acb1be0286cf896fe2bb25b682321284558164327c7335ce27fcf1fab4e5f99f601dc1da23af45e4cb1cea53db736f32e951df78a7d91302dfec141def1cf19c8ed41c4072469aec584f873a26cab52db785eda84fc1cb9059703b30a03e38b30ac2534195a139347e140a328e5872e5f3c17e7b3353004f6187f8d8ac8b8926d602b8013ef828003084f02b4c7ca3db60c438f99d653958e34a6fd12b706724c7d3eb057bd5490822a8257bea0f57aa99e9f1eb0cc16006d92b3db2fda5af0e2e5dfa934a97141e2d764f99726bd8927f1b68620876bb", 0x1000}, {&(0x7f0000000000)="a05881", 0x3}, {&(0x7f0000000140)="27a42b6092f2117de22b4a91641bbec86cb1a805dae048571af77a00992fb383ec6bc2df89918ae1c0e64d945be4b286838c565e9c83ccb2ebe6ab1f356dedc4a4a009008b204750bc5ba2d8ad8b69a6583a82c0e3ff1b4b612a4b6e25128eb64336a943b7d8af0b0a2de48af2038b811789600a5dc3b08e8796eb0101fd596da744cdac194a8760aa3f06b4742cab52f5f599efd38e4b5cf010d9251a9e9a9a3d7f471d930abee6be0d9b423668ed028cd5eb36b802da69d71dba03", 0xbc}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/21 06:42:11 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) dup2(r1, r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 75.880482] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 135.827287] buffer_io_error: 22 callbacks suppressed [ 135.832432] Buffer I/O error on dev loop0, logical block 0, async page read [ 135.839984] Buffer I/O error on dev loop0, logical block 0, async page read [ 135.847918] Buffer I/O error on dev loop0, logical block 1, async page read [ 135.849632] Buffer I/O error on dev loop0, logical block 0, async page read [ 135.862879] Buffer I/O error on dev loop0, logical block 2, async page read [ 135.870335] Buffer I/O error on dev loop0, logical block 3, async page read [ 135.870432] Buffer I/O error on dev loop0, logical block 2, async page read [ 135.884649] Buffer I/O error on dev loop0, logical block 4, async page read [ 135.884661] Buffer I/O error on dev loop0, logical block 3, async page read [ 135.898993] Buffer I/O error on dev loop0, logical block 5, async page read [ 137.253112] IPVS: Creating netns size=2552 id=10 2018/03/21 06:43:14 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="4850a1458fa3d45ea7abb02383c78457cb20cfe494d2cebd84f7178463c7e385c81dd7267a1fc248791b7d844d23c9ac64eedaef949002fe514d276cc51189f10115", 0x42}, {&(0x7f0000000340)="86e47031355a1f4d6136dd8a4ac30ce183e5ec42d1f805e03956fcafd6fd498c9d927ee7e06ac8cc094a50b96a0c17836bbb29731c97a853ea4a5b8c1f5551b03f0c77952870cf9e5d59f2b9b0159d3139dd9481f437cc037088a1918bfbac42db854d88e613e284236e7cc62d614d2a52d96e22478f", 0x76}], 0x2) 2018/03/21 06:43:14 executing program 6: r0 = epoll_create1(0xad208db1cbadf37f) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x8000032, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000200)=""/254, &(0x7f00000001c0)=0xfffffd8d) 2018/03/21 06:43:14 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 06:43:14 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000000)=0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1}, &(0x7f0000000100)=0x88) r1 = getpid() ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000140)) modify_ldt$write2(0x11, &(0x7f0000000200)={0x5, 0x20101800, 0x400, 0xa038, 0x5, 0x7, 0xd3, 0x0, 0x4}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) ptrace$setregs(0x8000000000000f, r1, 0x1, &(0x7f0000000240)="a7962e84aea0f0c8ca10c28da4db727e0e556ebf61aaf93264c334c2804f86f82190e8801e1ed32380ee71542e8c399106887de4e961e58596d5ef577e5640b6f6a475194f8962d5ac84050ca55340b97db5f74873db6e4b3e27e4b223e2bb1ecebd2b6a5feedfa4b276f98b8b546025257f8db80c3c46a567d5ca94a64f4736e2a24e86af2408b365a94e28") 2018/03/21 06:43:14 executing program 5: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000200), &(0x7f000015f000), 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) waitid(0x0, r0, &(0x7f0000000080), 0x20000002, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/21 06:43:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f00000000c0), 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x10001, 0x6, 0x800, 0xa5, 0xffffffffffffefe0}) 2018/03/21 06:43:14 executing program 4: r0 = socket$packet(0x11, 0x4000000000000002, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1864) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/21 06:43:14 executing program 7: syz_emit_ethernet(0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="f3a99355f25da795c7a48c4e9c15d40cbd4e7a0100000000000000c0f0395f37e683f4921de28ccecd", @ANYPTR], 0x0) 2018/03/21 06:43:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000080)=@ipv4_newaddr={0x20, 0x14, 0x801, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/03/21 06:43:14 executing program 2: r0 = socket(0xd, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6, 0xff, 0x0, 0x0, 0x57ea, 0x3, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x8}}, 0x6, 0x10001, 0x1, 0x20, 0x9}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x80000060}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7a2}}, 0x7a, 0x7fff}, &(0x7f0000000140)=0x88) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x10040, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ftruncate(r0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="430400000000000000000237f570f600c6f861011dda77184215537385d5f7cbdd80807aee4854d3"]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'ip6gre0\x00', 0xffffffffffffffff}) 2018/03/21 06:43:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x8203}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bond0\x00', 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000005c0), 0x2e) 2018/03/21 06:43:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) 2018/03/21 06:43:14 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)='H', 0x1}, {&(0x7f0000000340)="86e47031355a1f4d6136dd8a4ac30ce183e5ec42d1f805e03956fcafd6fd498c9d927ee7e06ac8cc094a50b96a0c17836bbb29731c97a853ea4a5b8c1f5551b03f0c77952870cf9e5d59f2b9b0159d3139dd9481f437cc037088a1918bfbac42db854d88e613e284236e7cc62d614d2a52d96e22478f", 0x76}], 0x2) 2018/03/21 06:43:14 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000fd4000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/03/21 06:43:14 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) 2018/03/21 06:43:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 06:43:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005a00)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000005a40)={'mangle\x00'}, &(0x7f0000005ac0)=0x54) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/21 06:43:14 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000280)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "c417098b9ea624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32f7968a32c3d4d5e2a6520e2effb6ce"}}}}, &(0x7f0000000240)={0x0, 0x1}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/relabel\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000d80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000d40)={&(0x7f00000005c0)={0x778, 0x2e, 0xa0c, 0x70bd28, 0x25dfdbfd, {0xa}, [@nested={0x2ac, 0x8, [@generic="4e3e3910922fdc46e1d33660040c4fd4ce6a7f93a3a9bc7cb2fe5d18b44d702dc3ac43a95df7b038d1e3ee44de0c086fa9df263dc4eca6e3a10ee1b9e8750107cec01a2224d787f7138b13a43d10e49fec41ed72f85c94d1b096d13cce2fd16634a1d124ece2abd8d124aa7cc2b076a9074aed0bbc3be48642f5ab39dd45795088f3d9906cde3eae44c3b2", @generic="9e56444b057089c0cc162d3ae931f9a4c4514b884f6b8e7a110c94c70a4bdd52acce89a3bc9e46bec5215ea85af1f537c595ceb878b7d97d17d93450a574fcf89c9168ddb60d3c4c459aafd0e82e99326968fac5323e894839df8a94f9b3c3dc93e8f4ab5664671c8f6a806c7ceebe31a017dc1fc4a1f438d32fb4b6ef08d9442ca2ce409cfbba85af5cc1d3df5f10ad563eca67c75f7317734ce4864bb2f58fe1a7d13876fc828f8d091f1c3c5071f21e7abfcfe87bebec906a8abb5d119d9a26", @generic="9d860484d998697310e2d22be0eede4a323bdcbb843ffa61a73655b3570384d2d9697c7def7027f7c603ad1f4a8976fa00d10c046135af1d444b5f90eb60ca12dbfec343c94ac3bf76739a2a67529f06374a32c3628e648f5ba43f309738ea77a2a3af94b335f5aa1776368283a5a44c5cc6e40815b5e80fe8e9b9ded09b65e63c735958504ada56daa3da6e80627096f539556083126597e7d2aaf79c09789c4ce59ffd652fb0e51669337897a1e62700312cd89d4bb0e42d5f1b6a2d8911111273910c0abf46ace6b7e5b56db27278f8f62c4bddfdad36dd1c90089a69ec36d94646fed01c5dd9e183", @typed={0xc, 0xf, @pid=r1}, @typed={0x10, 0x61, @u64=0x20}, @typed={0x10, 0xa, @u64=0x400}, @typed={0xc, 0x53, @str="9900"}, @typed={0x2c, 0x7b, @str='cpusetvmnet1wlan0+^em1user\\,GPL^\x00'}, @typed={0xc, 0x3, @u32=0x4}]}, @nested={0xb0, 0x68, [@typed={0xc, 0x16, @fd=r2}, @typed={0x8, 0x5}, @typed={0x98, 0x7b, @binary="3f77a8529706940e8c36e86579c5c4ae75067ef92277b14c4ec8e1776f49e791c808da60b10afaf7bb30f4bbe0472144a3c547f0f1f9fcf30bd62396e000fc428ac9ecf1a9e53f0feb21e3b08146d6902985354272e68ccd9664764ffa70942e1f75638e80de5ab1568ca55fce0901f4ce667bbb0cfa6460d348b5c26593d277c3c32ad0dab4a544c4056ebd8423f3"}]}, @typed={0xc, 0x31, @str='^#'}, @typed={0x78, 0x5a, @binary="eb646db25326c4fec6ee36d5dd9065ad982e2f4ec3501823b24f1d72bea1a374c8e729a5a4bf6a3a84afe3a550e6b835e0656da89dc6c755ea2b068f74cc6b21dc2b141b9eb226180c75cb937d21a2d4fa7135a286f064651d63fe3f74efdfa9561a94f96b6a3d3aec1be1ca548500"}, @generic="cb65cbe5c039425bb0db41a7f308110fa7335f336bb76e14e7ffa50f3166763f86eb6ea069a95006a6e20bdcf49001677c65e27efe224541f3bf95ea8ffc5230e4b66c8563da95c6844b24b5680f6eec03e9317a041461f4b08f3fc7bfc01ef770ef28f50092545857aa498e33641ff0efa5e48a375437da9afa512b7beb232b37966cae9a6e009462ebc26c6890ec5cae4d02f1670450bd7443f59f0c4690f8ade5b367c4418ea9e28e2fd3222a2a8e872e6ff9e820a8a3ddf270531afbf6ed5c2feb9eef201b506a4e4523", @nested={0xe4, 0x87, [@typed={0xc, 0x65, @uid=r3}, @typed={0x8, 0x42}, @generic="b52218066643d04b1d9f0aeed4b5dda06a138527f9b7a0b7398550dd1f5ff244146700d76ed5110dd0c719a9db80f0fbc2f112db99419ecce95813a1ca767ec7ba6b72df5d517654a122c431c00ba45a2750b94cd6024ccbd3f47517f5932b72045cfc0d78d19aec96e07eb8d395b1395464c56beea74a6fbb7ba06518b493ed3cf0844d544bb520b2c94520ec322fad7628fd1c1aaae6730e2b6d6902c7c0f2e3dde1e621308127e3b78a5cf1dc6c7755f5842f18259982456c1599f9a1", @typed={0xc, 0x81, @pid=r4}]}, @nested={0xc8, 0x1e, [@generic="d8801ae111d32c53a68559dcf89a4407bdecb7ac2ce6c4cd8a04d53d20cef15e1353546f99eaa818af767b9813af0e675ee1b9d829ef58e16772357925e473c0e5873393797448dbefc368cc499d59ed19eabd86bd26b99afe930766e3a17d2eadf22ec47a331714cf66dd6f166241a1e4ca49445066e22cd8cf711ed24155fdf73d582b2b76e294136c9b162b874d9de6c1417cc078ebab46b8ade8b9788df5a8ef25ec33c91df0c379ad6b94b77bd632ba26518755fc978cf62a306027a9b0b330"]}, @nested={0x68, 0x5, [@typed={0x10, 0x90, @u64=0x80000001}, @generic="e6ea3751a38e462257718cb6e934be57ed5942636385892196b4ad37d8a63257d295dca8d57f62458929875b9494569a4e3261e604b7b14ebf6d9b533ae8459f6402d4f41a", @typed={0xc, 0x6d, @pid=r5}, @generic=':']}, @nested={0xa4, 0x49, [@typed={0x10, 0x7b, @u64=0x2}, @typed={0xc, 0x35, @uid=r6}, @typed={0xc, 0x23, @ipv4=@loopback=0x7f000001}, @generic="39f2a8941d9e5a919cfc18d029f32b6d30e7840e1c0544de36b4ef1e5ef507e6120d08cce1f61a3b6552b6e2c1d2edc4e0a06f058c52ac1d2782f9c749550f51cba6dc2f8b0f039f12ee0a60a1d4ead4859dcf4e0f680a6b547ba7b5c9cc74e5f0cc2a29d87d890741f4", @typed={0xc, 0x17, @ipv4=@broadcast=0xffffffff}]}]}, 0x778}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r7, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) r8 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r8, 0x7, &(0x7f0000000100)=""/250) 2018/03/21 06:43:14 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) 2018/03/21 06:43:14 executing program 6: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='net/l2cap\x00') r1 = socket$unix(0x1, 0x1, 0x0) write(r1, &(0x7f0000000000), 0x0) 2018/03/21 06:43:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1ff, 0x8000, 0x5, 0x8ba, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/21 06:43:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)="6d6f756e749100005506000000a5737effe584f72c2c6a52064e6a5e5e161a4030ddbf6bdad3dd50ffcd15d629afab273888d4e54659d6ddf083787a575b9962de447c3b7a8b8251a7d1b983") socket$inet_dccp(0x2, 0x6, 0x0) timerfd_create(0x83, 0x8000000001) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x2, 0x7, [0x4, 0x8000, 0x57e38cf5, 0x1, 0x100, 0x7, 0x6]}, 0x16) pselect6(0x40, &(0x7f00000000c0)={0x3ffffd, 0x1, 0xfffffffffffffff9}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000140)={0x75a, 0xfffffffffffffffe, 0x0, 0x6}, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f00001da000), 0x8}) 2018/03/21 06:43:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) inotify_add_watch(r0, &(0x7f0000000040)='..', 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x208, 0x12, 0x7, 0x21, 0x70bd2c, 0x25dfdbfc, {0x3, 0x0, 0x9}, [@generic="97cebc35f3ceeb9b063a919ad7e8681986e8657695cc827fc44920fc01c968baa103f90bc259a93d706b94cdd0214601e07a7f449ff5ab4907cbf8e1780d3d0641b41cc9f3b163fc87f70673d41c463c29ad2cda85318a53d02808f6a7ca605aa95764a1071f6053df9add3087963ea8040975be3c8c5606b7fe544e678d4a232307ef4d9211c2db80800325293792ea4cf6960534ff9c6c2330fb4b4bbb8d3fb093397abc3187a655fa15dc22917c6e4d920148dff9b0ee81a142283175f005dccbc229afbaae4ace61f5f3036f4f774a1467eaac27292f3d5222e3919ced140fb3a5b18dd7f3ff69c0d420a861f35d1e7d7e7a8991", @typed={0x8, 0x52}, @nested={0x1c, 0x24, [@typed={0x18, 0x64, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0xd8, 0x5c, [@typed={0xc, 0x5, @fd=r0}, @generic="cc83f4db773ad6dff171a58da220723e5fca5b90185edd21b81923c52eb84656f559999a9d703458f8a388bbd4eb298b41c84e91113a54ade9da6bd1f052beb437e1dda5c679cd26624eb600d01fc0d8bad529eaa8cd2e03c24faf62ae5de8f6a98b924ac846c27c1a33ef6cf9e79ae582aa4aaac19f819f1d6bf85a194320a435d218cb2fefabf11a437e9507e0205d3dccec53db466694530705d45d9af93b4f8e99b1d093fb2c6a12a7384cbb1a9bf0789ef4d1994a104b96d086e648fed79751309a093bce"]}]}, 0x208}, 0x1, 0x0, 0x0, 0x10}, 0x448c0) rmdir(&(0x7f0000e59000)='..') 2018/03/21 06:43:14 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, 0x0, r1) 2018/03/21 06:43:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) write$evdev(r0, &(0x7f0000000080)=[{}, {{0x0, 0x7530}, 0x3, 0x0, 0x546}], 0x20) read(r0, &(0x7f00000000c0)=""/34, 0x22) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x2) 2018/03/21 06:43:14 executing program 7: clock_nanosleep(0x8, 0x0, &(0x7f0000f2aff0)={0x77359400}, &(0x7f0000956000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) 2018/03/21 06:43:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, "a2c1348326aeb8af72324008e786c915523ccac7177a52acff009fd432e20b85fe00000000a14547c227eaa6967a75abb3c853fb1438578faa744b606f6b4789", "e17f80fc7a53dc1e91c2583b417fed0a9ba51bca5c63f5747539edc098acb1a1", [0x5]}) 2018/03/21 06:43:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0xfffffffffffffffc, 0x0, 0x0, 'queue0\x00', 0xfffffffffffffffd}) write$sndseq(r0, &(0x7f000055a000)=[{0x10000000187, 0xfffffffffffffff7, 0x1000020, 0x0, @tick, {}, {0x0, 0x4}, @result={0x4}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x200, 0x8000, 0x4004, "71756575653000000000000000000000000000000000000000000000000000000000da00e6ffffff00", 0x80000008}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x101, 0x8, 0x0, 0x8, 0x7fff}) 2018/03/21 06:43:14 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') inotify_init1(0x80000) fcntl$setlease(r0, 0x400, 0x1) 2018/03/21 06:43:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000664ffc)) 2018/03/21 06:43:14 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x400) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/03/21 06:43:14 executing program 7: mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/21 06:43:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fgetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) 2018/03/21 06:43:14 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x8, 0x0, &(0x7f00002a2000), &(0x7f0000e7fffc), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4, 0x7, 0x9, 0x4c, 0x2}) 2018/03/21 06:43:14 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe}) 2018/03/21 06:43:14 executing program 7: getgid() r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:43:14 executing program 1: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/21 06:43:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e1c, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10000000000000}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=""/78, &(0x7f0000000100)=0x4e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="93c1be5b3b066e83fd0cb2364ff002cc", 0x10) inotify_init() sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x1e8, &(0x7f0000001540)}, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) close(r0) 2018/03/21 06:43:14 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) close(r0) 2018/03/21 06:43:14 executing program 5: r0 = socket$inet(0x2, 0x800, 0x72f0000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/146, &(0x7f00000002c0)=0x92) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) socket$inet(0x2, 0x6, 0x200) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/03/21 06:43:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'rose0\x00', 0xd000}) 2018/03/21 06:43:14 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff04, &(0x7f000009b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="580000001500040028bd7000fcdbdf25020040c8fad1381044c401ec7dac409a42e3c039d0122658312ef259c41419fc3de7fe913fd7aeeea78850fe8a8cd9a334336fa9c2e5bcfe67f9ad5f58628294d0886385b7ac83dbc3ec09484d234610", @ANYRES32=r1, @ANYBLOB="14000300697036746e6c300000000000000000001400030069706464703000000000000000000000080008004000000008000400ffffffff080002007f000001"], 0x58}, 0x1}, 0x0) 2018/03/21 06:43:14 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000012c0)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001300)={@loopback, 0x0}, &(0x7f0000001340)=0x14) bind$packet(r0, &(0x7f0000001380)={0x11, 0x1, r2, 0x1, 0x9, 0x6}, 0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffdf4) 2018/03/21 06:43:14 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20000) 2018/03/21 06:43:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x44041, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00002b7ff0)={&(0x7f00006b0c4c)=ANY=[@ANYBLOB="240000003d0001dbdff48874b260753f57ad5ed042c59e03fffffffffddbdf25", @ANYRES32=0x0], 0xffffffffffffffb5}, 0x1}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x87, "b63a27ef5c0966ad041f38fab88b399918720a93ded7066fbf938985a4fd12ec17ad00a3067499790624a7dfefee18b12eecaad83c445a10bdc19f1a6949cdad4fe6e370e7d2782586157affe6d418bf335c7254b0cdc154c5128d59aa4f8a2626605103e51c40ecef4b294f6445f8c0df3f63a5b7bca1426ed5d356954050f55781216a19bcae"}, &(0x7f0000000240)=0x8f) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0xa8e3, 0x6, 0x9, 0x7ff, 0x2, 0x2, 0xfff, {r3, @in6={{0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x100000000}}, 0xfffffffffffffffa, 0x1e, 0x9, 0x1000, 0xbb3}}, &(0x7f0000000340)=0xb0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0xff, 0x4) 2018/03/21 06:43:14 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000000c0)=0x6) ptrace$setsig(0x4203, r0, 0x100000000, &(0x7f0000000100)={0x16, 0x5, 0x2, 0x2}) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="ec7088c1575dcec06934d4fa6a892cc525477607ee7a46a213b711da0791a9007c9e2a4bad0e98a27476853d72ea7ac78f067abd19a4bff3f52685237e8cdbede02526cd67849c001d0d79d555cb7891870dfa2cd23f47284f344e83beb4bfceb0c06d9cf39f7d386450d5d15f03b0fc1c5a5fbbf72a07912c0eaef1da00bedacd1c1933292d405b17d8e7bb93b051307aa09ea1974c1a8315ba46d94886266b5ce746dbc0dbee3e3b091ff9a7a52eb8a89e0096f4b28d7144762a1451f9566a", 0xc0}, {&(0x7f0000000080)="83", 0x1}, {&(0x7f00000003c0)="ec6089b9d333276324dbbeb12989405f701a994808c54e8d0e80023a0c0d2c9236f6a85975e0e585e61f45a5fe0d165fe0c4ef21e8f107eff960e6ac5d060e70918ad4809bba5d50faaf3538cd6e1009c88b82f2aa004f6db248caa5f0e78f97f57839d820647da1758d663a167376bf5a7ad4c39642177df1ec39f5aa7cc045aa22ea6358be02067c90934bf7be490e0b620a6cf4081106eb4a2f2403c489806f0df68a524f9ad653080f1283c1e4c2323b9567ee016c9a1fef715eb494fbbb9ecff6bea19c55c33fb1bf011d65b6dd8a4b06e032fe8bc873524516f19ce8ef08bfe5f7cb72c5480d1fcdc050a4cdc6db00ab0673fb6202", 0xf8}], 0x3, &(0x7f00000004c0)=[{0xe4, 0x101, 0x6, "2633c76eae15bcae9549cf3a2452635cd23f5145c234963c6524f284c6cd72f02def5d1c14d45ea51cafd8316acad7e9ba3f85aa97a9eb12a713508d80de914a1f0ce1c6032ef6a1565f8fa476e18208a0f4090a2619c03b2153e74eb6c2e644a558753d6496ced94926d1b221b42f9931d106d60a600d37a48b13d241aae4187b3365cd11fa48560f07396ee189effbb40fc2cfa8403c7c04d3b915a6dccbcb3f40ee739b33b16f769b0ab204c71220ad9b2d562b805485ae3dcf6ef35bd5b00bec2c735614e77f78d872ada07a92c51d43c41be19e"}, {0x68, 0x6, 0x380, "0754574104d952111e6f2736300f19454f317a08dccf8e2eec976d441464fcdc445a65b3ac6d0b62a15b9f3f0587e4d524a26f6def89cbae7cf96765ae7b34b9fbe5f6136511dd04c68ad1e15188ab74c9a5a33b3fbb8c638a"}, {0x3c, 0x3a, 0x5, "50c56294b1a8a9453f0d50d5c1492132c05a9869a2daa68891d66a3bdbd41b6c2f01d77264aa9447bfd15b2f4c"}], 0x188, 0x40d5}, 0x20000044) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x42) r2 = fcntl$dupfd(r1, 0x406, r1) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x2, 0xff, 0x1, 0x1, 0x7, 0x7}, &(0x7f0000000180)=0x20) 2018/03/21 06:43:14 executing program 3: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000c121dda68102b5a447be45d705000000"], &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x8, 0xdf, 0x62d, 0x7, 0x401}, 0x14) write$sndseq(r1, &(0x7f00009a2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x615, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) 2018/03/21 06:43:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$setperm(0x5, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xd6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="c00000000a0afdff000000000000000002000000f30557280f78aa243f9ec2a42cb7f71ef02fb85e171648f8354ad242054f63ebc637efb388613d66b80c313e5b33994bd6596d49b40040c177371996756d36cd8979ea1f96e6c3ff04bb57995c9410313de7c7b29f57a5eabbbe597e259ca47364209bdc20067a9802b3fd442e6b2b69f953d734addf7f88d109a6c433d5608f33049adb14e4f3b8f3a4fd6dc84fcf29b4f632c3b1d7c74107e25221ad85ada04ae52543bfcfb0c700000000"], 0xc0}, 0x1}, 0x0) 2018/03/21 06:43:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0xc4, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb788}, @in6={0xa, 0x4e20, 0x74a8, @empty, 0xffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000200)=0xc) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/03/21 06:43:14 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c635f1b3c1c31a8581e5442d145a566c4957ac4"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x66, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/102}, &(0x7f0000000340)=0x50) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4101, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000010ef54bf00000000000000"], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/21 06:43:14 executing program 1: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000a5000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000046cff8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f000009cfc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="00000490b200", @ANYRES32=r3], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r2) 2018/03/21 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = dup2(r0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/21 06:43:14 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000300)=""/104, 0x68) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) recvmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffe54, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x5, 0x20}, &(0x7f0000000240)=0xc) [ 138.631380] netlink: 172 bytes leftover after parsing attributes in process `syz-executor4'. [ 138.659163] netlink: 172 bytes leftover after parsing attributes in process `syz-executor4'. [ 138.660846] binder: 13015:13019 unknown command 459236108 [ 138.660851] binder: 13015:13019 ioctl c0306201 20004000 returned -22 [ 138.709071] binder: 13015:13029 ioctl c0306201 20007000 returned -14 [ 138.727809] binder: 13015:13029 ioctl c0306201 20004000 returned -14 [ 138.727946] binder: BINDER_SET_CONTEXT_MGR already set [ 138.727951] binder: 13015:13032 ioctl 40046207 0 returned -16 [ 138.739932] binder: 13015:13033 ioctl c0306201 20007000 returned -14 2018/03/21 06:43:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f0000000080)=0xfffffffffffffeed) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0xe5, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/229}, &(0x7f0000000380)=0x50) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x80000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') preadv(r4, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000580)) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000005c0)=""/128) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x1, 0x346b, 0x100000001, 0x8, 0x7, 0x34eb, 0x7fff, 0x3be9, 0x4, 0x8, 0x9, 0xfff, 0x9b, 0x100000000]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r5, @ANYBLOB="350609000000200001006500dc007dec48fd07000296"], 0x1a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) 2018/03/21 06:43:14 executing program 3: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)="17", 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1) 2018/03/21 06:43:14 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) bind(r0, &(0x7f0000000000)=@hci={0x1f, r1}, 0x3cc) 2018/03/21 06:43:14 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x40) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/fscreate\x00') fchmod(r1, 0x0) 2018/03/21 06:43:14 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0xa0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r1, &(0x7f0000000280)=""/210, 0xd2) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000338000)=""/4096, &(0x7f0000000000)=0x1000) syncfs(r1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/03/21 06:43:14 executing program 7: socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000000000)=[{0x6, 0x7fffffff, 0x1, 0x4}, {0x2, 0x6, 0x81, 0x4}, {0x80, 0xfffffffffffffffe, 0x8000, 0x8}, {0x621, 0x8, 0xc, 0x5}, {0x0, 0x7fffffff, 0x7e94, 0xffffffffffff3e1a}, {0xff, 0x4, 0x3, 0x2}, {0x6, 0xffffffffffffffd6, 0x5}]}, 0x7) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)=""/228, &(0x7f0000000040)=0x93) 2018/03/21 06:43:14 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x640, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="46a82ab3494cfe7407b1b9b944a27dc6", 0x10) uname(&(0x7f0000000000)=""/104) r3 = dup2(r0, r1) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffd2e) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r5 = geteuid() setreuid(r5, r5) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x1, r4}) fcntl$setstatus(r1, 0x4, 0x40400) 2018/03/21 06:43:14 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="e70e53fc01b6c2a082bc6b3d81b0fac89b27306bddfef398a265382ccd4c98096a88904e4547d1d00fec297591b36360fad371d4a75b337c", 0x38) setitimer(0x1, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000080)) r1 = socket(0x10, 0x3, 0x0) dup2(r1, r0) 2018/03/21 06:43:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"0707005b8140000000000000e4ff1b00", 0x1825}) lookup_dcookie(0x9, &(0x7f0000000240)=""/217, 0xd9) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/21 06:43:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}}) 2018/03/21 06:43:14 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0xa1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x6, 0x0, 0x1f}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000640)=0x3) 2018/03/21 06:43:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x3643, 0x6, 0x3}) r1 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="77408c7fb1e0e7c435d54d23c537337157661dba59241077a6acfa3a4b1d7227c85695d050727284351a6d12e7237af3cee95821b6376c87e38d67744e396e105ad2cc111a637e0e6ea362d9b7f99d8a3725e54058f0c7a422f3b777b4c51ebb771f244b798163dbde8b90421a34dd36c879040554ad07ada15097dcd1e7a7b1c353", 0x82, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="59419b13f6ec8c47c181517150d086213ec07962a00aec576df1d725cf2244cb78c096fb044aac0c993d08acfd108f549d866176200ce3aee5695fea7b960b4544ebf374ca00342e4590a44c753e6967290fd12501721788621482be34cfbeed15b8c6f484b781e212b7a2c3ae134bf97b8bce26c9a38b86d9ef45c4720b69ef63ef241f0fbeacc3ff63326dfa1d78d285bc92", 0x93, r1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/21 06:43:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000853fef)='net/softnet_stat\x00') futex(&(0x7f0000000000)=0x1, 0x1, 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x1) r1 = getpgrp(0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000200)=0x1, 0x9, 0x2, &(0x7f0000000280)={r2, r3+10000000}, &(0x7f00000002c0)=0x2, 0x1) r4 = syz_open_procfs(r1, &(0x7f00000001c0)='net/icmp\x00') sendfile(r4, r0, &(0x7f0000317ff8), 0x4000007f) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_vif\x00') futex(&(0x7f0000000100)=0x4, 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x2, 0x0) 2018/03/21 06:43:14 executing program 5: pipe(&(0x7f0000000380)={0x0, 0xffffffffffffffff}) fcntl$getflags(r1, 0x404) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) fsync(r1) fsync(r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/03/21 06:43:14 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='ramfs\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='ppp0\x00', &(0x7f0000000200)='@vmnet1vboxnet0-nodev\x00']) chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/03/21 06:43:14 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/03/21 06:43:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:modules_object_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x36}, 0x47) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/03/21 06:43:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="a0000002e00000210000004000000000c3e8ee3c2803ba5732dadf0019375294058646e80ce4e2d2b60eee3c663538441e27607c34979a1905a8f53aaf1665fcdb4bfed1"], 0x10) r1 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0x80000000) 2018/03/21 06:43:14 executing program 3: mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000080)="70f7812846dc3cc4a6ed64943bbabc71838e0b4c3105342919c2a3a80ac43fc95fe13b81a00f71c066cc55d4a50ef2a8ef2d0c8d6e90defe127ce8992bded9f9870af21a130dcaa3773a540d0f87c4a77415c2894f310213143928f179d3a3303a1dc9cadc24606ef622a75d6a90f6be5b2efd67e41f1706b15fac8d8db87670ef3a6b1cdf93eef8748ecb5bc61dd39b301e8a3ee3cfb9f7bbc7eaab9ccd88ba2c56179459f5a3686a2e9bf38678262670e06ae7f4f18b4b872c2064f3e6b54e4e11e1c995fba1378f9a7efda4d8eb0703da72f0971d1071e64c2b9c47db6ce37858c1e8db5e2def222ddf5d0246") r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0x1296, 0x0, &(0x7f0000adcff0)={0x0, 0x1c9c380}) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0xa, 0x200) ioctl$KDENABIO(r0, 0x4b36) [ 138.818285] audit: type=1400 audit(1521614594.784:63): avc: denied { setattr } for pid=13039 comm="syz-executor5" name="fscreate" dev="proc" ino=28220 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/21 06:43:14 executing program 1: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80, 0xfffffffffffffffe, 0x0, 0x8}, {0x8}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000)="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", 0x1000) 2018/03/21 06:43:14 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) symlinkat(&(0x7f0000000180)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00') inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x2) 2018/03/21 06:43:14 executing program 5: socketpair(0x12, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974790000000000000000bf21c84c2e2b533c3706d4dc2f000000000000000000000000000000000200000000000000000000000000000008000000000000000000000000000000000000000000890e820000"], 0x48) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x7, 0x10001]) ioctl$int_out(r1, 0x1, &(0x7f0000053ff8)) 2018/03/21 06:43:14 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000200)) r3 = getegid() chown(&(0x7f00000000c0)='./file1\x00', r2, r3) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') rename(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfff, 0xd546}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, 0x4) dup2(r1, r0) 2018/03/21 06:43:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0xf5) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="100000008d01002100000000"], 0x10}}], 0x2, 0x0) 2018/03/21 06:43:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101901) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, "984517f59d37d0ec860d1b6b12254baeb9a7b991c170232ee8217a507c7a6a1410e24eaa9d59b065adea2d532c3e959e2c9ba02713edd4029564f10fbc16e4d1", "5db985ea6336a142e5622d6ef71cdeea9ec0669d1f7ba94b128860ab537a678e9cbf5bf27bc1084fd1131093e45e41db655255ad6819f56e66f5b786fc7f1089", "7613f9d8ee59bcf754d52d3f000000000000001fa008fd000028287f5f34a130"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/03/21 06:43:14 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c4dfdd)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) write(r0, &(0x7f0000000000)="d6c44fe54d7b4e4f1cc072ca5593ad0d6764d19ccefc9262314e66e8cf0a79eccd378085e897", 0x26) 2018/03/21 06:43:14 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="4100000000004018"]}) 2018/03/21 06:43:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000006ff1)={&(0x7f0000009000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f000000972d), 0x0, &(0x7f0000008f58)}, 0x0) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/03/21 06:43:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="299b03165062331f7b5a932787f45f7ca6ce22fd09afe87f98", 0x19, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000000)=0xffffffffffffff91) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/21 06:43:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x41053, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/21 06:43:14 executing program 4: r0 = socket(0x18, 0x0, 0x3) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000080)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12, &(0x7f0000000500), 0x0, &(0x7f0000000a40)}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23}}) 2018/03/21 06:43:14 executing program 1: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e24, 0x2, 0x4e21, 0xfffffffffffff000, 0x2, 0x80, 0x20, 0x8, r1, r2}, {0x8, 0x8, 0x6, 0xff, 0xffff, 0x8, 0xd657, 0x1259}, {0xffffffffffff8001, 0x7, 0x6, 0xffff}, 0x1268, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x7, 0x3, 0xc9, 0x1, 0x6, 0xfffffffffffffff8}}, 0xe8) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) [ 138.944888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31565 sclass=netlink_route_socket 2018/03/21 06:43:14 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8c, 0x0, &(0x7f0000000200)=[@acquire_done={0x40106309, r1, 0x3}, @request_death={0x400c630e, 0x0, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000040), &(0x7f0000000100)=[0x18, 0x38, 0x40, 0x18]}}, @clear_death={0x400c630f, 0x1, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x4}], 0xf8, 0x0, &(0x7f00000002c0)="e1c07ff0519d38b126baf4e5f4c3179237fe9b863ba9c5dc3da7d80639bd6fe071e3ae141ac4e2335468bd0ab878763efe0bb19bb574e106004ccf072ed19c7e7ac8121fd2f7e9baf36e8f1119ad09e8009675e0d5bb2e2f1f97eed99e21423a7ac85283580af2b63493b428f5f450d00c01cb0397f244c6f6d946a58e3e76312dd9a36941573bcbe3fc209708b0cc600163220ed15114f29652e1547607102d4d0646e5f68a248d3b2ec8aa8f1aa484c6ee32ef003f781c6961b6819b3bccc6239064e75694075dd2de64ffd8e46297b3de75594db7b49638da3db804aaf67a8edad3b315c3f79c1926495c263e180f1ac47a3205fead31"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) read(r0, &(0x7f00000003c0)=""/82, 0x52) 2018/03/21 06:43:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/03/21 06:43:14 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000880)=""/195, 0xc3}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000000680)=""/181, 0xb5}], 0x8, &(0x7f0000000780)=""/139, 0x35, 0x10001}, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffff84f, 0x1074ff) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ffb)=[0x265]) acct(&(0x7f0000000000)='./file0\x00') 2018/03/21 06:43:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="caa8d1a36609631a93a8c6ab8b28d0ff4b0e8ea89537367c9f552cc0ed4d3b39e77f758b5fb54fec5f3aa2432f712cbaceaa69dd78ba94efd85d67982feba938d004528a779438c8912bc49475153e791208732d374d8512e3c9062ad538027239c47bf23fa55bea5f0df76f8e9a68f31f3a833b79d360db60e91c789c76d23258b736ee8e8afaf1823ca2301efd9b0af0bfbcb278a0c606159a308762aee23f230beb99", 0xa4}, {&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="1d033ebb43c7fe257ed07c4c0fa6f1c5d9640e19f35190d068d86509424f2d70bf15811c15f174a3ba761f667be26cd0cb01380b8926b51b416ce8773d6ee12486ca6b1c1a3cdb374ba3a6f02e6ac7b4a88721b6299982019dbe07f8ecae71b9e0a3338b990fbc48ff4b52b802451aebde5c38cc9d36c9206e3059606cb79188be80bda294c7f6cdff2ab33f4228c61fa29575a1394df74f6982cdeb5289b7b971d87900917b6d8e3ef34ad3c477fdee9bf490b0c2b2789773c04483463694e0b01165209a5336953b0ecd2873d9c7f743dcadf0ab5bbda46b3aca524fa20a3e5d53e0db26", 0xe5}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000340)="216754b1b002ff8b3095f8a1c8c6381d45b93ccac2afd131959445d768a2a7176a4782d4379ba70161fb63f331d148106f2a33115a6ca4487e6c43cce31f67d25905bb241f89340268864015d5ffeb8f0ff155bd4dadf634494517d1daf9db7515c8ee8d2ac8275f6a947e0118a7eb198b7274d55a13e06a1452c1935ac2793d99180555c404971d933a91a2d4bcf27d0e9f", 0x92}, {&(0x7f0000000400)="0df8d53b0c31b0f5f1048fa29da1cfe6c29636a6dd9cc60b6e84e6b05d2d32ec69efead910bdd2769ecc8b790b21e06f01b59b5d2f95ee5b3163520b9ff4a6114ae7f192ec84e900dad6a51199124ad096ae11ab8931dc07b7937fcb5e58f2ead892120b3aeb77d6497b0d8c8ff9dce11517fe69878ee603512d4379ab20085ea06fce1edc457f431b4a854fefb659f2cea67f525fc1daff46059072ccb66d613c86c3fc27ff557307f85be90cf9187c29ef35fad799ef809ebcc3324fc2c823d6c4da4eaa8ad8b1bb85fcf4a1b6a108681a79452d6ef3d05a88ccb883c8744bb5d8741c", 0xe4}, {&(0x7f0000000500)="693746631c7d7d98c15b537ae33f9e7be3cb1f5b0ad546d6d218c3350a38406925889af3053c540ab955c8be5c0709c54ed12a06a386317e0516e7fd19e12a7b2a3cbc4e5fa0e4cb1767aff120826bb14369ef4b2bfdccf48c176ac95e1e0b3fb3f542194f556993ac357e41ebe8719b6ba5870855a432d1d4312dd71568bf1c880de0950189bdc61fe0e0d43bcebbbd175391c05ec8fc7c6f5f740fe713663aad882d57ebb72f5230aa41b4070ed2fef93a43b80559286173ed65645a8d55039543cabce12412941500a0a6b160bfeb9c3fa4d713a2c241a8e5284885b2c38206b0ab254ee499a47379", 0xea}, {&(0x7f0000000600)="500ae4a32ba177f4a241adde8164b73a4c0eda73455b73019f36ff069cace65dd9d6183bde9a098e748ca8b0aa1cc7f7c261ace247c7eb862d64da01fbf1a2f73772bf807efb888683152eaac70602bff2a64c219729cb067cb84f1f0b2fdf0e5c8376a87d42e4a868eb1358a1717a905b35d52d449d2b6888c516d14a511b02e7f1589de187b134965ef5fe78b92d537cf81921915daa16abf24501b797c7637df3048628f691c7465fb7efb288d0caae4c8c8e33b6201d3a69eadcec71140f6d16a85495deeb7f628bacd6637b913347f492bcff", 0xd5}, {&(0x7f0000000700)="e9ca9f6b72310a9b7710e4bf320a4cd749", 0x11}, {&(0x7f0000000740)="7c057fee92b2b1eb4b36c1e5bab263a29b9f23bdfc27b20d41aa8657deee9ff904a20213e8f4f42d5063e747ebfd4492f807d04f0a368cabd0b4728b6103746b", 0x40}], 0xa, &(0x7f0000000800)=[{0x84, 0x84, 0x2a0c9bb1, "8086c02dd30bfcf299fa9c62e683aeb97d26a325d2b57c46e2fc97313a81847a25cccfb230217b0420143ff1f2b197bf0081c46ac107542b356edfe0c3a60125e583d5b3f5ec5ed0fab0b9f964f8363ecf9be9ea0d86263a275b7e267c7bb771eb69ae534077895a86be68f3bc644d9ddc714a189f94e145"}, {0xdc, 0x117, 0xb5, "566279f04d19fecff723014b1b065e77f4563a732d79555b49d7f73bd5cb1e580ce1bc7d1bb88ffe6186dc668dfc713fa35ee2b1dfd001483febe2d9d245069be560c3ce806ca9638a53a6197a5f1e0bfe97cde33a1847ef33b4aec9a6ce4b354c44c8ef02c62b499e2afff1566cf36cf436b365c4e2ae66f83c4842288600026d077fe40b19ec72ac54bda5063ac22ea5561c91afb61c014d0e0cd19352219a1c4ba805872b862838a92f24c528044d346a6a6d8ade935a9b64f351cdbe061e70511fe12a43714d79e9511a8dce96"}, {0x8c, 0x111, 0xffffffffffffffff, "e4eb269b18d197da8c05be98f9a8da7aae03ffcc9f9630b556006a30a7a85591bec2e006ecfb7d79f8adf164bb50ec71a78caedc7b84cc41d1f3d5262246436c238c8a1032d8a8c810582164861637e3fb0c8e9acaca96123935397535da215c0b9c8859d2fe29d76bc260a4e357293ed1b229398935b924b52a711b0cfbdc19"}, {0x48, 0x102, 0x81, "f9e26ddccd1e33115552a5afb1dd770fe395832a1daf13c990c1de257790adc4498415b9b2d085d083a48b80f100b930cf5750ad5767062148a2"}], 0x234, 0x8000}, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/21 06:43:14 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x4, 0x1eaf, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/99, &(0x7f0000000040)=0x63) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) [ 138.988842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31565 sclass=netlink_route_socket 2018/03/21 06:43:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x7ff, 0xfffffffffffffffe, 0xffffffff, 0x2, 0x7e, 0x1}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0x6, 0x4) 2018/03/21 06:43:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x2, 0x10000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x7, 0x7f, 0x4, 0x4c4936bb, 0x9, 0x9, 0x1, 0x5, 0x6, 0xffffffffffffffe1, 0x0, 0x7fffffff, 0xfff, 0x9, 0x1f]}, &(0x7f0000000200)=0x100) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/21 06:43:15 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vcan0\x00', 0x8000}) 2018/03/21 06:43:15 executing program 3: prctl$intptr(0x8, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) [ 139.038629] binder: 13139:13152 BC_ACQUIRE_DONE u0000000000000000 no match [ 139.049873] binder: 13139:13152 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 139.063751] binder: 13139:13141 transaction failed 29189/-22, size 0-0 line 3005 [ 139.076384] binder: 13139:13152 got transaction to invalid handle 2018/03/21 06:43:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f00007cb3285bb8f0c41d00", &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/03/21 06:43:15 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202000, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x0, 0x4e22, 0x4, 0x2, 0x20, 0x20, 0x33, r2, r3}, {0xfffffffffffffff9, 0x4, 0x81, 0x7, 0x9, 0x7ff, 0xfffffffffffffffd, 0x817}, {0x81, 0x8, 0x7, 0x7ff}, 0x3, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x6, 0x3, 0x8, 0xd, 0x3, 0x8}}, 0xe8) 2018/03/21 06:43:15 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/21 06:43:15 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000040)="040100000009cb396da1000000b932ce5b73832fb2cd0000b8661698b1c96559341ead65dc0ff76fdda4af0f", 0x2c, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x4}, 0x1c) 2018/03/21 06:43:15 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 06:43:15 executing program 3: write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000040000500050000004700002c00000000000090787f000001e000000286060000000000000000000004f1907800d11e2600461b30"], 0x36) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x80000001, 0x5, 0x7d, 0x8, 0x4, 0x4, 0x100, 0xffffffff00000001, 0x100000000, 0x5, 0x3, 0x4}) write$tun(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x57, 0x1) ioctl(r0, 0x227d, &(0x7f0000000200)) 2018/03/21 06:43:15 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x6) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f00000030c0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/156, 0x9c}], 0x4, &(0x7f0000000440)=""/253, 0xfd, 0x5}, 0x2}, {{&(0x7f0000000540)=@ipx, 0x80, &(0x7f0000002980)=[{&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/92, 0x5c}, {&(0x7f0000000740)=""/153, 0x99}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/103, 0x67}, {&(0x7f0000001880)=""/208, 0xd0}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x7, &(0x7f00000029c0)=""/88, 0x58, 0x80000000}, 0x80000001}, {{&(0x7f0000002a40)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002ac0)=""/41, 0x29}, {&(0x7f0000002b00)=""/244, 0xf4}, {&(0x7f0000002c00)=""/207, 0xcf}, {&(0x7f0000002d00)=""/40, 0x28}, {&(0x7f0000002d40)=""/143, 0x8f}, {&(0x7f0000002e00)=""/201, 0xc9}, {&(0x7f0000002f00)=""/235, 0xeb}], 0x7, &(0x7f0000003040)=""/118, 0x76, 0x80}, 0x1}], 0x3, 0x2000, &(0x7f0000003140)) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f00000000c0)='./control\x00') 2018/03/21 06:43:15 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000873000)={0x2, 0x4e20}, 0x10) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002ffc), &(0x7f00009b7000)=0xff2a) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) [ 139.094864] binder: 13139:13152 transaction failed 29201/-22, size 0-32 line 3005 [ 139.104080] binder: 13139:13152 BC_ACQUIRE_DONE u0000000000000000 no match [ 139.111427] binder: 13139:13152 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 139.118834] binder: 13139:13152 got transaction to invalid handle [ 139.125055] binder: 13139:13152 transaction failed 29201/-22, size 0-32 line 3005 [ 139.126528] binder: 13139:13141 transaction failed 29189/-22, size 0-0 line 3005 2018/03/21 06:43:15 executing program 0: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x94, 0x0, 0x4, 0xffffffffffffd010}, {0x6, 0xe8c1}]}, 0x8) exit(0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6}, 0x40, {0x2, 0x4e22, @rand_addr=0x4}, 'ip6tnl0\x00'}) writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="de", 0x1}], 0x1) 2018/03/21 06:43:15 executing program 2: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/38) 2018/03/21 06:43:15 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/160, &(0x7f0000000000)=0xa0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0xa, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000615000)}, 0x1e8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/207}) 2018/03/21 06:43:15 executing program 6: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f0000000080)="08cca2aac5f0d84e2a1d48d5000000000000", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)="7f87de6e7e1040") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000000c0)={{0x1, 0x0, 0x6, 0x0, 0x7}, 0x3, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x5, 0x200, 0x1}) 2018/03/21 06:43:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ipx\x00') epoll_wait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x5c3e35e) mkdir(&(0x7f0000000000)='./file0\x00', 0x200000000000) userfaultfd(0x80000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000040)="72616d6673e0b186743a37a0336d29d6e1", 0x800000008409, &(0x7f0000c81ffe)) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x5, 0x0, 0x76, 0x3778c0000}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000100)={0x8}, 0x8) setns(r1, 0x0) 2018/03/21 06:43:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='/exe\x00', 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4800, 0x0) 2018/03/21 06:43:15 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0xa94) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/21 06:43:15 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000002040)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/243, 0xf3}], 0x1, &(0x7f00000004c0)=""/143, 0x8f, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000580)=""/8, 0x8}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/74, 0x4a}, {&(0x7f0000001780)=""/23, 0x17}, {&(0x7f00000017c0)=""/39, 0x27}, {&(0x7f0000001800)=""/52, 0x34}, {&(0x7f0000001840)=""/65, 0x41}], 0x9, &(0x7f0000001940)=""/171, 0xab, 0xfe}, 0x3}, {{&(0x7f0000001a00)=@un=@abs, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001a80)=""/189, 0xbd}, {&(0x7f0000001b40)=""/194, 0xc2}, {&(0x7f0000001c40)=""/189, 0xbd}, {&(0x7f0000001d00)=""/188, 0xbc}, {&(0x7f0000001dc0)=""/253, 0xfd}, {&(0x7f0000001ec0)=""/1, 0x1}], 0x6, &(0x7f0000001f40)=""/249, 0xf9, 0x7fffffff}, 0xf497}], 0x3, 0x41, &(0x7f00000020c0)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002100)={0x0, 0x20}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002200)={r1, 0x58, &(0x7f0000002180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in6={0xa, 0x4e22, 0x7f, @empty, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000002240)=0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000100)={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39}, 0x53) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ipx(r3, &(0x7f0000000200)=""/136, 0x88, 0x2000, &(0x7f00000002c0)={0x4, 0xfffffffffffffffb, 0x1, "e649ad5e52f1", 0x2}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r4}, 0xc) [ 139.155935] IPv4: Oversized IP packet from 127.0.0.1 [ 139.165916] IPv4: Oversized IP packet from 127.0.0.1 2018/03/21 06:43:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/21 06:43:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0)={0x0, 0x0, 0x2, [0x7fffffff, 0xfff]}, &(0x7f0000001100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=r1, &(0x7f0000001180)=0x4) connect(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) rename(&(0x7f0000001280)='./file0\x00', &(0x7f00000011c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001200)={{0x2, 0x1, 0x5, 0x3, 0x7ff}}) ftruncate(r0, 0x9b6d) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/4096) 2018/03/21 06:43:15 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) keyctl$reject(0x13, r0, 0x1, 0x6, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 2018/03/21 06:43:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000002c0)={r2, &(0x7f0000000200)=""/167}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x4, 0x9, 0xd95c, 0x8, 0x40}) 2018/03/21 06:43:15 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/21 06:43:15 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000007f47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) 2018/03/21 06:43:15 executing program 5: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='],\x00', 0xfffffffffffffffe) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x1c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f630c4002000000050000000000000003630840", @ANYRES64=r1], 0x1000, 0x0, &(0x7f0000000180)="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"}) 2018/03/21 06:43:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x127}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x2, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3b, r2, r3}, {0x7ff, 0x8, 0x6, 0xc9, 0x0, 0x1, 0x1, 0x40}, {0xbd4, 0x9, 0x3b4a, 0x5}, 0x2, 0x6e6bb6, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3e}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x0, 0x1, 0xffffffffffffffff, 0x2, 0x8, 0x6}}, 0xe8) 2018/03/21 06:43:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)=""/145, &(0x7f0000000100)=0xfffffffffffffef9) prctl$getreaper(0x2, &(0x7f00000000c0)) 2018/03/21 06:43:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x20000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) 2018/03/21 06:43:15 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2802, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x20) setrlimit(0xf, &(0x7f0000000000)={0x0, 0x4}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40841) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0xfffffffffffff800, 0x4) epoll_create1(0x80000) setrlimit(0x0, &(0x7f00003ee000)={0xe51, 0x8001}) 2018/03/21 06:43:15 executing program 7: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000300)="7365667070703070707031776c036e3100", 0x0) ftruncate(r2, 0x40001) socket$packet(0x11, 0x0, 0x300) sendfile(r0, r2, &(0x7f0000000040), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f00000007c0)}}], 0x2, 0x0, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000340)={0x8, 0x4, 0x219ab34f, 'queue1\x00', 0x656}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000140)="b786d5b34f3eb6b4c55a09dd73abb1916d5b93c77393e5b0fa16a1c6020182845a418c944bcc55a495aa5815894070e0b4ce3a9d78bada00fe81818066add87cb986b7e7e5df935707f5a47a17ce416875f442635e212d986f15fce0aa2a250a50") 2018/03/21 06:43:15 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)={0x2c8, 0x5, 0x6, 0x200, 0x70bd2c, 0x25dfdbff, {0x1, 0x0, 0x6}, [@typed={0xc, 0x5b, @pid=r3}, @nested={0x38, 0x72, [@generic="0fde759f26cb500df8bf085b5777004400ff074d64234d988cf5249f92", @typed={0x8, 0x16}, @generic="acc963bf3064feac28211ae62033e1"]}, @nested={0x188, 0x60, [@generic="ffcb21ef657933db5c16ac7a91e1f14cdd54ca07686ffdd1c71057b380e4ced975439c75ac20144174a6944ec146224f89d2ecd0ac08e7c7e19f1d996289016ff2d00cf8fc561e343eccd0e54836aa099612f90f79a4fd24e6bc80f5def6e8d1f20948038e0eafa45796a31e0acdd058fe", @typed={0x8, 0x63}, @generic="4d172b1897f64d0f228ca1d1133b0b30fe57aa1fce7d113e85595947587132635c8a148edab83148793f034b37d577ad228e213c9a4a1f07fd6b4f1fda4fd75e650e0de20897897f3a80c1c462d49cda9bb1cfe180a711a4510f2a14dfc28c0cf79dea7f4c4a", @typed={0x10, 0x5c, @u64=0x8}, @typed={0xc, 0x5c, @fd=r0}, @typed={0xc, 0x2, @u32=0x1}, @generic="68bfe19783b207b9337423e6ee5bba99821f2ff61487119bab92ec61d081a18262c773539aaac9eb176e26307a05e8ea15", @typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x26, @fd=r1}, @generic="440a89496ff4892bc266d054479b1c5d6a8a34c537f78602e03eec735e5eaa8c630b6e4ee1d34a33f8942ad77bf0197ca5"]}, @generic="69e7a2e6f44d5c24078b694c8dde7428489e4d7eff2f28625d76ab5152ef203fee4742ad07359303b4416f5c7b713948153053fa2f598f0adc1cd79bee5782d0e350d579a1ced5da7d84de1f952bbc00ed2d6b3beb5778c3a4f1825fb983f512622a376dafd75b23db6c087dcef2f4a2c0710853f70d7b51ca0c4e8eb7bb00ea461e9461519b82f82ef3a804969aa4f95a583410ee9042ba6211ab7568e6ee6307fda56cc7820aacb12df207384e10f16cf9c1a62a4c6eba76b47a2e569478b1110c308a987c011c146e5eb79fcf4280eb7818e192dfff54ea301ae0debf9b6a3abbd1ddf6c9ce"]}, 0x2c8}, 0x1, 0x0, 0x0, 0x40c4}, 0x20048005) r4 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 06:43:15 executing program 5: socketpair(0x1b, 0x8000f, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x7fffd, 0xffffffffffff7ffd) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'sit0\x00'}) 2018/03/21 06:43:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x6bae) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x5, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x9, 0x1f, 0x2, 0x40, 0x7}, 0x14) getsockopt(r0, 0x800000000001, 0x5, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x211) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) 2018/03/21 06:43:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdir(&(0x7f0000000000)='./file0\x00', 0xa0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@empty, 0x11, r2}) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/21 06:43:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800000000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/21 06:43:15 executing program 3: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0xffffffffffffffff, 0x546, 0x7ff, 0x7fff, 0x1f, 0x83d0, 0x2}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x204002, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x3, 0x5, 0x7f, 0x0, 0x100000000, 0x3, 0x0, 0x3, 0x3ff, 0xe7, 0x0, 0x7f}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1000) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/21 06:43:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x430482) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x3f, 0x5, 0x4, {}, 0x5, 0xbd46}) 2018/03/21 06:43:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) socketpair(0x1f, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000000}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 06:43:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) timer_create(0x4, &(0x7f0000000140)={0x0, 0x17}, &(0x7f0000000180)=0x0) timer_gettime(r1, &(0x7f00000001c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x5, 0x80a, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[{0x8, 0x8}, {0x7, 0x80000000}, {0x0, 0x3}, {0x6, 0x1}, {0x7, 0x200}, {0x3, 0x9aeb}], 0x6) listen(r0, 0x800) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x4f, "166d508045b500c8e65803453c59376378281d53118dbd10ad5f824861216bf71bf0ed9a154a50777bcebeee95033a4663daac37106ece50159855f52dc5e71ee88278e085b433d966c2b07b970e8b"}, &(0x7f00000000c0)=0x57) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0xb50, 0x4, [0x1, 0x7, 0xc4, 0x4ce5]}, 0x10) 2018/03/21 06:43:15 executing program 4: madvise(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) [ 139.489149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket [ 139.526159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket 2018/03/21 06:43:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xbc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x20, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x11}, 0x1, 0x0, 0x0, 0x20044040}, 0x0) 2018/03/21 06:43:15 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x8}) dup3(r0, r1, 0x0) 2018/03/21 06:43:15 executing program 7: r0 = memfd_create(&(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0xfffffffffffffc01, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)=""/189, &(0x7f0000000040)=0xbd) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x800, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x3, 0x200, 0x1, 0x9}, {0x0, 0x6, 0x200, 0x2}, {0x1f, 0x8, 0x2, 0x7ff}, {0x10000, 0x3f, 0x2, 0x7ff}, {0x553, 0x9, 0x401, 0x8}]}, 0x8) 2018/03/21 06:43:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)=""/136) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000340)) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"fb3a4cc57d610f"}, 0x3}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="aec710b89fe0baaf6e732798fa9f0d900106a9283f6436f6e20ef98967db14988913e39fea1011bf049cf97b8536ead920dcfbd81b0a5e1b301da9d0145580a86e1f9f77eb014652e94cb7cc6f900a8631fc1a7d9c472a90ddc93a372c81e963e7f5f1d80161c85b45dfda7451f7a6af78223a962038070d920eadbb05d265f8f3648661ddde0d12a2134d877573084e7e1bebe763f695", 0x97}, {&(0x7f0000000240)="edcd62b4a6b163d13bff2723a15a9bc88d239b6a95281e6ac761f6289c80", 0x1e}], 0x2, &(0x7f00000002c0)=[{0x2c, 0x10e, 0x7, "0ecf38d096a9d39eab63e106607973d6265e048a5b41b79ce3718b210381d0"}], 0x2c, 0x4800}, 0x12102) 2018/03/21 06:43:15 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1ff, 0xb6c, 0x5, 0x200000100000001, 0x80000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x6, 0x2, 0x8, 0x2}, &(0x7f0000000180)=0x14) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0xc011, r0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x100) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000200)) r4 = getpid() ptrace$setopts(0x4200, r4, 0x1ff, 0x8) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @local}, &(0x7f0000000340)=0xc) recvfrom(r1, &(0x7f0000000280)=""/67, 0x43, 0x1, &(0x7f0000000380)=@hci={0x1f, r5}, 0x80) 2018/03/21 06:43:15 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x4, 0x100, 0x4, "41f8f3d25867", 0x1ff}}) getsockopt(r1, 0x800000000001, 0x5, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x211) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/21 06:43:15 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x18) r1 = fcntl$dupfd(r0, 0x80406, r0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/21 06:43:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="636c6561725f72656673007edb") writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) 2018/03/21 06:43:15 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)='em0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+30000}}, 0x0) 2018/03/21 06:43:15 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) munmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, r0, r1, 0x7fffffff, 0x800) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000000400), &(0x7f0000000440)=0xc) r3 = socket(0x10, 0x3, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x19, 0x800, 0x8000000}) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[]}}], 0x2, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x9, 0x20000000006}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r4, 0x8, 0x10}, 0xc) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000000100)=0x74, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/21 06:43:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[0x0, 0x7ff, 0x6, 0x7, 0xfffffffffffffffc, 0x800, 0xffffffffffffff00, 0x9, 0x7, 0x9]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x1411}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) 2018/03/21 06:43:15 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/03/21 06:43:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/03/21 06:43:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x2000000000000069, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/21 06:43:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000060000000000000000d82f80de041ddea60000000a090000000000000001000000930a9c0ab20257f7e6908b1e2d760000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/21 06:43:15 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0004260000000000"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 139.634822] binder_alloc: binder_alloc_mmap_handler: 13330 20ffd000-20ffe000 already mapped failed -16 [ 139.674815] binder_alloc: binder_alloc_mmap_handler: 13330 20ffd000-20ffe000 already mapped failed -16 2018/03/21 06:43:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r2, &(0x7f0000000000)=""/9, 0xfffffffffffffd30, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x100, 0x4) r3 = socket(0xf, 0x5, 0x7ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x401, 0x1}, &(0x7f0000000040)=0x8) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={r4, @in={{0x2, 0x4e22}}}, 0x84) 2018/03/21 06:43:15 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ff2)='/dev/keychord\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) preadv(r0, &(0x7f0000b1afe0)=[{&(0x7f0000d4f000)=""/4096, 0x1000}], 0x1, 0x0) [ 139.697332] binder: 13365:13367 transaction failed 29189/-22, size 0-0 line 3005 [ 139.705736] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.715115] binder: 13365:13367 transaction failed 29189/-22, size 0-0 line 3005 [ 139.739268] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 06:43:15 executing program 4: socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) 2018/03/21 06:43:15 executing program 1: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getpid() ioctl$int_in(r0, 0x5452, &(0x7f00001ab000)=0xf9) 2018/03/21 06:43:15 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="24000000180001020000000000000000020000000000fd030000000008000500e0000002f61fc77f1ee085d8d8e6893f14eeea2dee29b8d7b6d7ef80735cc7fe7bcac57c12f90000000000000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000002c0)=0x1800000000000, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000000300)={@mcast2, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/21 06:43:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0xffffffff, 0x7ff, 0x7, 0x1, 0x9, 0xb3f, 0x20, 0xa8, 0x6, 0x4, 0x1000, 0xbf}) syz_open_pts(r1, 0x1a1203) r3 = dup3(r0, r1, 0x40000000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 06:43:15 executing program 6: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x1bc9, 0xff, 0x8, 0xb6, 0x8, 0x80000001, 0x7f}, 0xc) exit(0x30b) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r0}) 2018/03/21 06:43:15 executing program 3: clock_adjtime(0x0, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3f, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x4, 0x2, 'client1\x00', 0xffffffff80000007, "dce80d82cf87624e", "03de73888f1a0a5f5d25418c028aee2f19ce31ce791fe99b1ee3aaa2ecb009a7", 0x8, 0x5485}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = getegid() getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getgroups(0x8, &(0x7f0000000580)=[r2, r3, r4, r5, r6, r7, r8, r9]) 2018/03/21 06:43:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0xfffffffffffffe45, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)="656d316b657972696e671800", 0x3) r2 = dup2(r0, r0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x1c00, {0x8000, 0x0, 0x7, 0x7fff, 0x4, 0x5}, 0xffff, 0x3ede}, 0xe) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00000000c0)={0x4, 0x100000000, 0x8001, 0x7, 0x11, 0xffffffff}) 2018/03/21 06:43:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {0x0, 0x10000}, {}, @ext}], 0x1c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x7, 0x1f, "154cb4b45e8a", 0x2}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@remote, @loopback}, &(0x7f0000000100)=0xc) 2018/03/21 06:43:15 executing program 1: socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) 2018/03/21 06:43:15 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080040, 0x20) fcntl$setlease(r0, 0x400, 0x3) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/03/21 06:43:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x30, 0x13, 0xaff, 0x0, 0x0, {0x1f}, [@nested={0x1c, 0x10000001, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/03/21 06:43:15 executing program 7: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r0, 0x26, &(0x7f000000eff0)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x2) 2018/03/21 06:43:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x880, 0x88) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x2, 0x26a, 0x0, 0xfffffffffffffff8]}, 0xc) pipe2(&(0x7f0000000040), 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 06:43:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x8000) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/21 06:43:15 executing program 7: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x3, 0x0) 2018/03/21 06:43:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"e1eccc9e078029f02fb2834300", 0xfffffffffffffffe}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="9ab7cb14a8a63d749749959588fa7ae1cbfdcbff4aca0dcea49f710c6d0e3fa6bc969f5b7df7c6") 2018/03/21 06:43:15 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x33, 0x3, @tid=r1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0xa3, &(0x7f0000000180)=0x4) r2 = socket(0x10, 0x3, 0xc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x4, 0x2) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000f63000)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000200)=0x2, 0x4) r3 = signalfd4(r0, &(0x7f00000001c0)={0x3}, 0x8, 0x80000) fcntl$getflags(r3, 0x8) 2018/03/21 06:43:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x2003) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xfffffffffffffcad) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x100, 0x8008, 0x3, 0x28, r2}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) 2018/03/21 06:43:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000000c0)={0x5f, &(0x7f0000000040)=""/95}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x14811, r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x20017c, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x80000000, 0x2) sysinfo(&(0x7f0000eefff1)=""/15) 2018/03/21 06:43:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000200)) r1 = epoll_create(0x10000) r2 = dup2(r1, r0) syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000004c0)) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', r3}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/21 06:43:15 executing program 1: restart_syscall() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000280)={0x760, 0x8}) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x2}, &(0x7f0000000100)=0x8) setregid(0x0, r1) recvfrom(r2, &(0x7f0000000140)=""/247, 0xf7, 0x10000, 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) seccomp(0x1, 0x0, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{0xe17, 0x3, 0x61af7959, 0x6bf1c271}, {0xb8, 0x8, 0x4, 0x30e}, {0xfff, 0x200, 0xde45, 0x4}, {0x2, 0xa64, 0x6, 0x3f}, {0xf16, 0x1ff, 0x0, 0x81}]}) fcntl$lock(r4, 0x7, &(0x7f0000000380)={0x0, 0x4, 0x2, 0x9, r5}) [ 139.998423] audit: type=1400 audit(1521614595.964:64): avc: denied { setopt } for pid=13426 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 140.036477] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.050006] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 06:43:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @loopback=0x7f000001, @rand_addr}, 0xfffffffffffffd6e) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) iopl(0x43) 2018/03/21 06:43:16 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x7, 0x10001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r2 = getpid() fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x5, 0x4, 0x3, r2}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) [ 140.107084] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.120212] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 06:43:16 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 06:43:16 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = getpid() getpriority(0x0, r1) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r2, &(0x7f0000fec000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a1af64), &(0x7f0000833000)}}) 2018/03/21 06:43:16 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x101) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/238, 0xee}], 0x8, 0x0) fchmodat(r0, &(0x7f0000000600)='./file0\x00', 0x8) futex(&(0x7f0000006000), 0xc, 0x0, &(0x7f0000006000)={0x0, 0x1c9c380}, &(0x7f0000006000), 0x0) 2018/03/21 06:43:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100, 0x1ff, 0x962, 0x4, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x7fff}, &(0x7f00000001c0)=0x88) recvmmsg(r0, &(0x7f0000006800)=[{{&(0x7f0000002b00)=@nl=@unspec, 0x80, &(0x7f0000003f40), 0x0, &(0x7f0000003f80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000006780), 0x0, &(0x7f00000067c0)=""/53, 0x35}}], 0x2, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='bpq0\x00') sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f0000000180)={0x14, 0x32, 0x3ff}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000240)) 2018/03/21 06:43:16 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580), 0x0) renameat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') fcntl$getown(r0, 0x9) sched_getparam(0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900), 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) membarrier(0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000c80), 0x0) clone(0x200a0000, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x5, {{0xa, 0x4e24, 0xaf1, @empty, 0xc19}}}, 0x84) fstat(0xffffffffffffffff, &(0x7f0000000e40)) 2018/03/21 06:43:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000ffc), 0x4) remap_file_pages(&(0x7f000040e000/0x3000)=nil, 0x3000, 0x4, 0x3, 0x50860) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xfffffffffffffffc) 2018/03/21 06:43:16 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0xfffffffffffffffe) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000312ff6)='./control\x00', 0x1) inotify_add_watch(r0, &(0x7f0000b76000)='./control\x00', 0x20000000) 2018/03/21 06:43:16 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = getpid() ptrace$peek(0xf7ffffffffffffff, r0, &(0x7f0000000180)) clone(0x22400, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) 2018/03/21 06:43:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000091000/0x3000)=nil, 0x3000, 0x4, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x28, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1063fa8556bd25aae621008369200a70", @ANYRES64=r1, @ANYBLOB="01000000000000000463044000000000"], 0xbb, 0x0, &(0x7f0000000080)="fb6278f5c3f0b4e1bb5eeb0374456adac5cd369f14cceac2e81114dedc0d2619f2d46e1f5687490691fa1d326ad367b60cce1424e993f73a062bfa5b6be9aa60e503561d47afc0218818740d8bbbf1ec4d0df41d3532a31b6ba40c3c3db429c8086ff6fe890b46e06d69d4de886e41e40eb25180291666717ee86edfda1165c6598b1001f91addff9daea3b09015e101dfacb143e09ddf2de88394f6e1464e87bc6295ca2d6fb0c13d2688e57a4206a46a8adc06858bdac3e8329a"}) mmap$binder(&(0x7f0000090000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x10) 2018/03/21 06:43:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) sendto$inet(r0, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/21 06:43:16 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x148) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4020000}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="010005000180c2000003000000000000df0461eb2801aaaaaaaa8b80aaaaaaaaaaaae00551481a3574f156ddbc22c3b8ac969963a615346e307f1aff37fd48cc1dc2f91f1e2ab313c31ed36492c6c6a247cc15ce51103f8dd44b07a239d76a03966c423bf70e4ca5578f412d052ce24340083103ed0cfeb9d70938d7ac945630becf393c61f93fcb065571c117c31e24e10b781bddbe9dc4e100decbf1f3d4e14816d1437cb2c82e2577ea9284f22a0b206700000000000000000000000000000000"]) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) [ 140.282266] tc_dump_action: action bad kind 2018/03/21 06:43:16 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x90400, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000efaff8)='./file0\x00', 0x80043, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000040)={r2, 0x34}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) sendto$packet(r1, &(0x7f00000000c0)="010d874c3a9d10b3649d82f68bef8031ffcdd4b521fc5bfeb9e9cf07404b8d44b08f4b7058d6f138fd54997ec9cb04427e69de22ef95b93de642611848fc9920b4b6eaa657bf6f6b277b4ab57ab8dc50ee0017f9a40441dd3ae3945aa266b8d901e71649139f9201f63d2580caa12529cd9804d12e802ea93ac69ef884fe8b3a530f43e6b4a3ec421bf80ae2dc48886b91b51a622074758b4f085a5f5bc209a494efc1dfbeeacc989ee1e0dff9d3d095c169b047d4129ea3d46da7fd01b763cb8db1e697e1f32a1f819a64dedf87f7f78df00669e96ac8d72e00b2d093d2444e4943a6de81257e3bca4c004c7c", 0xed, 0x1, &(0x7f0000000300)={0x11, 0x1, r3, 0x1, 0x7, 0x6, @random="4be803ef504a"}, 0x14) fcntl$setlease(r1, 0x400, 0x0) r4 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000380)) fcntl$setlease(r4, 0x400, 0x2) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/ip6_tables_matches\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000340)={'sit0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/21 06:43:16 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) [ 140.317923] binder: 13492:13498 unknown command -2047188208 [ 140.324950] tc_dump_action: action bad kind [ 140.345063] binder: 13492:13498 ioctl c0306201 20000140 returned -22 2018/03/21 06:43:16 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7) write$tun(r0, &(0x7f0000000080)={@pi, @void}, 0x12) write$tun(r0, &(0x7f00000014c0)={@pi, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x38) r1 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/21 06:43:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x1, 0x4) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000100)={0x1ff}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000500aaaaaaaaaabb6c5294fa66000000aaef040000aa"]) 2018/03/21 06:43:16 executing program 7: r0 = getpid() ioprio_set$pid(0x1, r0, 0x4001) ioprio_get$pid(0x2, 0x0) timerfd_create(0x4, 0x80000) 2018/03/21 06:43:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x7f) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000080)) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/21 06:43:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/140) sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f00002b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000002e000103ffffffffffffffff0000000010ff0f000c00080000000000080000001129c91cede33228ecb0b20a", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/21 06:43:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x99ca, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/21 06:43:16 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e736d6f645f657865635f747e045bf52f7362696e2f6468636c69656e7420320000"], 0x35) 2018/03/21 06:43:16 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000b24fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x290000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0xc000000000000000, 0x9, 0x3}) [ 140.367945] binder: 13492:13502 unknown command -2047188208 [ 140.374062] binder: 13492:13502 ioctl c0306201 20000140 returned -22 2018/03/21 06:43:16 executing program 2: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x14, 0x2, @tid=r0}, &(0x7f0000000080)) 2018/03/21 06:43:16 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x6, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1025", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/21 06:43:16 executing program 1: r0 = socket(0xa, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x1f}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x140122, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x14) 2018/03/21 06:43:16 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9b9, 0x4) 2018/03/21 06:43:16 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000080)={{0x0, 0x5}, 'port1\x00', 0xb4, 0x1004, 0x3, 0x4, 0x2, 0x2, 0xfffffffffffffc01, 0x0, 0x2, 0x1}) r1 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1aff8)=0x298) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/21 06:43:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000012c0)=""/162, &(0x7f0000001380)=0xa2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) r1 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xb) ftruncate(r1, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80000) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r2, &(0x7f0000003f40)="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", 0xf6, 0x20000000, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000013c0)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x5}, @in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [], 0x1}, 0x651db5eb}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}], 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001440)={0x5, 0x1, 0x1f}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/03/21 06:43:16 executing program 0: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x100) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090cf2c)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090ef5a)=""/166, 0xa6}], 0x3, 0x0) 2018/03/21 06:43:16 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000280)=""/209, &(0x7f00000000c0)=0xd1) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000000180)=""/197) 2018/03/21 06:43:16 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x80, &(0x7f0000664fc0)={0x80000000000, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x6, 0x0, 0x5}) mq_timedsend(r0, &(0x7f000066c000), 0xffffffffffffff97, 0x0, &(0x7f000066cff0)) 2018/03/21 06:43:16 executing program 4: r0 = socket(0x80000000002, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206eeff0004000000a2be6b6c005800004824ca945e64009400050028825a003b7dbe907102008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) 2018/03/21 06:43:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x14) 2018/03/21 06:43:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/119) listen(r2, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) readv(r0, &(0x7f0000f61fb0)=[{&(0x7f00003e7000)=""/185, 0xb9}], 0x1) 2018/03/21 06:43:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000fce000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x30, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x80000000}, &(0x7f0000000100)=0x8) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) [ 140.592989] binder: 13547:13557 unknown command 9488 [ 140.598294] binder: 13547:13557 ioctl c0306201 200003c0 returned -22 [ 140.606238] binder: BINDER_SET_CONTEXT_MGR already set [ 140.611675] binder: 13547:13565 ioctl 40046207 0 returned -16 2018/03/21 06:43:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x121000, 0x0) close(r1) sendto$llc(r2, &(0x7f00000000c0)="337f20799682dfc1e0e5aff29cf07d05e55b334bd396945facabf581f1baf85b60a9007fe3d149fa32b589dd8a8802b0c8232c5ca6ece4339f06168fdd0aaad5e6240821c890e34eb2b457a93f3cc378a55fb54ac52dd884ff71f180a47e4d4ed742a14e3c54a6d791a130bf45e9e691ef60f701bb63ed0a20ac115c5b1a25167728407d1fcb323d1d4880a77ee860defe8ac054b05573c1a2457f72e48428bf447d7b725815ba05a84514cad151a3677dd264dfd94ee68c5fa8a13fefcbac604a307b75eebcf2381932176463df8481e7", 0xd1, 0xc4, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x4000000005a59}, {0x6}]}, 0x10) write(r1, &(0x7f0000000200)="34402507185d323e0187b025ad22ac423e6ac2bc5eabf6b7887fd7bd1016756188facc0d14798f4d89f73abbf6d1bbeda774650a5199960578ee58f25a4d31fd92e895252971c23c6fa83b9cb5c1fd5be0c06f58a0f7b5d7c50533b959edbf7a2d850ba279f91527f0050d232fc82ac1bc3c7993e6816608924ce600627818dd06876f4080f81f54d3e76a19ee0aa4615c6a48aaf6e3087e017d452ff1505beb9fb82d7a554a27639205030bc209db0d11f8f44043438db5f37d10b16fcc3f7102fef8741eb343df3de3b9f72784aa47c209b4", 0xfffffffffffffe0e) 2018/03/21 06:43:16 executing program 3: pipe(&(0x7f00002f8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ppoll(&(0x7f00001d8000)=[{r0}], 0x1, &(0x7f0000755000)={0x77359400}, &(0x7f0000101ff8), 0x8) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x4, 0x0, 0x401}}) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/03/21 06:43:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x24000011, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000000d00)="c3", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getown(r0, 0x9) ptrace$poke(0x4, r2, &(0x7f0000000080), 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000480)="00000000000000004293", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)=':procem1\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="be368660cee18bae1be067dc57de14da68d63d5b134097d0aeda519d6c8c149baf38d233f1d635e045dfd6c9fd273beb9d191daf2dd7570c62d8b3ccd99764b3e4138f8744db7243b00e0819ff04038ea416de9eaa44ddc54fa59d50811dbcf03c82ac723eafd366e265d3035ef13419b98545f415fe54a974194c109d15a0575ac254ddc68dd84a70622c92cc012a504d1c3d7a371aa7830b052f2e5e240f1e13b688c8204692f0b1d3f53e821f16f7a1373c2b1722d587e51e3bc07377b8bd0b875b152dbbde71d4aba23d8c5a17ba615680225e21231e60ee6739fe67", 0xde, r3) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) dup2(r4, r0) poll(&(0x7f0000000440)=[{r4, 0x4004}, {r4}], 0x2, 0x1) 2018/03/21 06:43:16 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000340)={r2, 0x2}) sendmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000002600)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f00000027c0)}}], 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x88, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000080)=[@fda={0x66646185, 0x0, 0x3, 0x7}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000100)=[0x48, 0x48, 0x28, 0x78, 0x28, 0x38, 0x40]}}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000140), &(0x7f0000000180)=[0x0, 0x38, 0x0, 0x78, 0x28, 0x20, 0x28]}}], 0x24, 0x0, &(0x7f0000000280)="ed43eea74ae54fd2cda1e3dcdde828d5a43cec34d1e62f7f0c4b3205a99cf8b0c912d9d6"}) 2018/03/21 06:43:16 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDENABIO(r1, 0x4b36) write(r0, &(0x7f0000c4dfdd)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) 2018/03/21 06:43:16 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x2, 0xfffffffffffffff8, 0x10001, 0x1, 0xfffffffffffffff7, 0x3}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/03/21 06:43:16 executing program 2: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1000000000, 0x30, 0x3ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r0, 0x2000200000000000, 0x9, 0x3}, &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x808, 0x29f) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r1, 0x19}, &(0x7f00000001c0)=0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), 0x4) 2018/03/21 06:43:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) socket$inet(0x2, 0x7, 0x0) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @rand_addr=0x10000}}) 2018/03/21 06:43:16 executing program 6: r0 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) ioctl(r0, 0x1, &(0x7f0000dff000)) 2018/03/21 06:43:16 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x100000000, 0x34692909, 0x9}) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) 2018/03/21 06:43:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) 2018/03/21 06:43:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x30401, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8001}, 0x8) 2018/03/21 06:43:16 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1000, 0x7, 0xfffffffffffffffd, 0xffffffffffff0001}, {0xfffffffffffffbff, 0x8, 0x4, 0x3}, {0x7, 0x8001, 0x4, 0x9}]}) r0 = socket$inet6(0xa, 0x80000, 0xffffff7ffffffffc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/21 06:43:16 executing program 6: r0 = socket(0x10, 0x3, 0x0) dup3(r0, r0, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) 2018/03/21 06:43:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3a}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x80000000}, 0x8) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) fstat(r0, &(0x7f0000001cc0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) 2018/03/21 06:43:16 executing program 7: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) poll(&(0x7f0000000000)=[{r0, 0x14a}, {r0, 0x14}, {r0, 0x110}, {r0, 0x200}], 0x4, 0x0) 2018/03/21 06:43:16 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000000000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x282) sendto$inet(r0, &(0x7f00000000c0)="58521c3e0434ed3817b8b2692bd6ed7f31d7043e198f46b803b78c58dd9bffb7692da893938c4a0ea1d6b533770ca81a91273a15963862b8ea133dc1e4b0d777aa354cf3893cf20825634c44651887db22062b1097167c55ac3fd1300227c23813d9804ca0a55ec114ab45f4576d0d328b51504eaf1ce86e674b890c41c85576520fbdc7d57ec28f8148df7d03ca41f570b3b368717d798e0c4fa6e74679b3b73d05bd0ca5de5f0141e821fa439c07758256114c39a9ea8e57cb02111589b49292301809480a9f1c8ff891f1bf684d21a72a08c9014e012462dc911f2f19861dca3ffbb49fe4cf", 0xe7, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) 2018/03/21 06:43:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x437, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6(0xa, 0x6, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000001c0)={"6970767300000000000000000000000000018000000000000000000004"}, &(0x7f0000000180)=0x1e) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="37478c50a0429d7dd4ceba46362c06b51b603a974c14b609b4dbdb8bee8344", 0x1f, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000200)="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", 0x261, r3) 2018/03/21 06:43:16 executing program 1: inotify_init1(0x80802) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@dev}, &(0x7f0000000100)=0x14) rt_sigaction(0x1e, &(0x7f0000000200)={0x65, {0x1}, 0x8000000, 0x1}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/124) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x50) 2018/03/21 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000000040)="81dd1ba3cbe454db90c44b82298cc5c1f81d6385ff3e790a1d2d9826f8ae253c0763127cbc3d34e0b2b7e7f777405c508f930459e46f0c8ed7b1773052b8d39066359b564a1a23a4", 0x48, 0x8a, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) 2018/03/21 06:43:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x25) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000000000)=ANY=[], 0x0) readv(r2, &(0x7f0000000400), 0x2bc) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/03/21 06:43:16 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x100000001) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xffffffff}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 2018/03/21 06:43:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000080)="90b160c1ddd39fd4ad", 0x9) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), 0x4) unshare(0x20000400) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/21 06:43:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x4e, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x60c00, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000240)="99bfb694b72e40be17b8770726f5a9e918fa8a07923998d7a4704cc5d90d52cd17b8a0fafecc0a8c8024cf03131639a5b9502ceb68e698e7982e17f07bf84331") r4 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffff7a1}}, 0x3ff, 0x0, 0x101, 0xe1a0, 0xfb}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r5, 0x117}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000018c0)=0x0) fstat(r3, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) fstat(r4, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001f00)=[{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="237dfed117b3378b174e7a0afb76b03762b745d7da5cd7c39ff36882f91499fe584ff8df8c1ee9d59d6f869d827f", 0x2e}, {&(0x7f0000001600)="4f19793bc0d3024712fbfc7a42617ebfe5288277a3ad07b49bb72d12f170869eedead3f738401427f3e5c2b6396238e91f36af", 0x33}, {&(0x7f0000001640)="4e0a9e68bc34f607b7ac0182121eb035cf6bd90cc67393a73715b2657744f4828b471dd2fbb59aedc46964d06727770aea11be215c3ef52c56b5f32e804329a6ffdc6c686af656498202795e9a8376956ca8d9b7c90db5c58e4d73d5acfe24216e90eff160957dd19a93cdc078b830fcf08990c97badd9d9f561d1e83f6bad94d5e4b24594e4a74596b2c937c49104", 0x8f}, {&(0x7f0000001700)="860f78d1abd932491e62fb304e8291956e26fa792c4dbcbcab6b33ab94716b6475b9d7e3b861af69766f97181732816418b48111a45ca4a007b57a870ec0c463eb78705358cd09115abaded79211ad572528c5f2", 0x54}], 0x6, &(0x7f0000001a00)=[@rights={0x14, 0x1, 0x1, [r4, r3]}, @rights={0x30, 0x1, 0x1, [r0, r4, r3, r3, r3, r3, r0, r4, r4]}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r6, r2, r7}, @cred={0x18, 0x1, 0x2, r8, r2, r9}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r4, r0, r4, r0]}, @rights={0x18, 0x1, 0x1, [r4, r3, r4]}, @rights={0x28, 0x1, 0x1, [r3, r4, r3, r0, r4, r0, r3]}, @cred={0x18, 0x1, 0x2, r10, r2, r11}, @rights={0x28, 0x1, 0x1, [r3, r4, r3, r3, r3, r0, r0]}], 0x130, 0x40c0}, {&(0x7f0000001b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001bc0)="413001fd756e70bbb6fc09f2f58dcc4788aa69f47a8c3a2287c876ab257adb96b52320a57aa33c9f45917795b4d3e4a632d79782d2e137348fb1c952012a54105ac4c3a145829822653bbacfa9d335c79062eb6f8716d16aa4300e3a1a9928f9e2fa508ec8cc1ad465bea582ff06c561207b975d7d2c260a53ffdd4c1367d6daea99cf11941464581d1e3550ac4bfc522ae1310552825919", 0x98}, {&(0x7f0000001c80)="47a58a84ac6c70656d1c86235abc58", 0xf}, {&(0x7f0000001cc0)="5dedf10eb89478b889f033dea389c9a0e347573b6b7cab67f02b153bcb8c6dca8f9c224ab2eb68c72e34318d8581709008174e96ff4e228600702261fc8a16f4c7b46e24d0dafcbc5aa920496cfb9102f0181e57356429718738962b87c8c57f63b4af65cac107233ca3d17c", 0x6c}, {&(0x7f0000001d40)="5e0d23c9534c57411d126504e5d4b41bc4dc5b077432e659991cd0f526bb5e30a40cdfc0b7b7656516c62d2f8f9490ecb9781624982472175bbfeeb08178af02d5b9a3eee9a7457857ca863922ffacf57d5e50d69b275734c5beba672e278b154b11ea189b9a343c6e5770de06bb56c08750d2d1b9e88fd7184bab72a1c83b9ba9d287fb2cbd8d42e4ce5a1252c2bac04bb2d6e372a88560c1380de0a595eae19720cc2373a522e5fb9f9c2df70d7ee652", 0xb1}, {&(0x7f0000001e00)="4e79681d72818ab7c636c08354def5f41e5e5e3a825b3d78ecba9bdc546fcb18c4fa2e32f0bdcfd164cba9c3297c575100874f57f58045aaa19ae0dc474dd34bd7fc8b89cbaa7b5578e5c09c210adf1018f774d318c2ef980d7ee7b9172504f05553e796f9892c855d8aff548fcb46c81ac0", 0x72}], 0x5, &(0x7f0000001ec0), 0x0, 0x8000}], 0x2, 0x4010) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001f40)={@remote, @empty, @remote}, &(0x7f0000001f80)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001fc0)=@assoc_id=r5, &(0x7f0000002000)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000002040)={0x9, 0xffffffffffffedac, 0x4, 0xffffffffffffe853}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002080)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002180)=0xe8) symlink(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)='./file0\x00') r13 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002280)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r14 = add_key$keyring(&(0x7f00000022c0)='keyring\x00', &(0x7f0000002300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r15 = add_key(&(0x7f00000026c0)='.request_key_auth\x00', &(0x7f0000002700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002740)="f10a9afa9db2fd998ba68128fc7d57be1241aee8703620cb", 0x18, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r14, &(0x7f0000002680)=[{&(0x7f0000002340)}, {&(0x7f0000002380)="41921ecc2b8fdea18a2fa23f1bb1891cb3618ffa46d3d3eb9b14569c70679f985dd956f5be88010e95da45420f40e4cfad0a36dd803d6aa6e8301ba312680834339aa66ab3b04c09ec997b3363aa5f3bdff123ca9a03692aa72d1c3eeb5236b880899da7be878a6b8392fa363e9075aa4e698fb8c3c56664dc0214842a3e0999f61abaea72e46740b72110298993f26ec555fc06da53ee8db92f91027c11724d0247502ae827614a51c730f8fe988b769825605f1902fe", 0xb7}, {&(0x7f0000002440)="6ca07c7563a6e3d30120b9e6a6270480a0feeb2197e19d12896a12a6bac60230f9686603766ca5bab4", 0x29}, {&(0x7f0000002480)="708fb2e4491f5c6898639f503e6ab72e00868e45b97132ba6e1e1135f5ed372384aac2e9ce967033c1b42a6b02ed05c094662a8774112bcefda8f46dea0e73e2bc00931e9e72f7c845f6c860d16bb9fb8aa96a992e62fdb8e83125df6f4a372eebfe24bc0d5b7f940b30da89beeb61dd2b37042bfee0b7d9", 0x78}, {&(0x7f0000002500)="2dbb7957ddde667657d8f5bff1176d1e43f38851ee685082b006c2d59382869586f5eff80b29999f0db33827d91010b409b3154b939fab0e05711fc739089d5dabb55d5d627aee936b1491a984e4ea130bfb7a87a5db2a3cb72c911ae2f192ac2a9a5c309eb9caebdc100c9040a921e5e73a6527487d5761dee561fac5c71c873afaf547e68b4fd566d2cadf29239833664ef2ffc800bef7031e0dcdeb", 0x9d}, {&(0x7f00000025c0)="74def4bb78c85bfc6ca31b267f3030fc3b2be5261f3f4d5ecfb24cc3219296fe0407c524921a0f84c2dd8001f16c5dc24b9822c13f7e569e23eb62a46be30334d07678b0d144b3748552f1b34d36e78daecfa2398d138c2f4c7ce85c8735a4e85ee71c1cddb78c6d09d98e5ba01fd28a1bb9e01d095124b13962f2ed4b5c627f0db7a1ccde46adf0529046e00717a2c36a6534ff26d58b670345", 0x9a}], 0x6, r15) munlockall() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r13, 0x84, 0x20, &(0x7f0000002780), &(0x7f00000027c0)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002800)={r12, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/21 06:43:16 executing program 4: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x24400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x1000}, &(0x7f00000002c0)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/63, &(0x7f0000000180)=0x3f) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="9b0f3d02d4ec", 0x6}, {&(0x7f0000000080)="909b7626c80a498d4f328c055b9db684213f67acaba262640c22c28f058fcfe7498f59fc8e2758b2135d42fbb6684f66c4b1be", 0x33}], 0x2, 0x0) 2018/03/21 06:43:16 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x200, 0x7, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8000}, &(0x7f0000000300)=0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x202, 0x1, 0x2, r4}, 0x10) write(r2, &(0x7f0000000140)="adf26cf37f1491cafc133300efbf49c3d83bc34f444a6a5e28f3766d99cfc1708ff13a293911f9fd08fbc3068e30e044831c03d904c5b6c312e7eec72ea33c712617940f2c3a2d8a763742e617cda063c819e79cad7160a26ed655fe7a606ff50f68ef7aeafa17cbf18cd6c262", 0x6d) 2018/03/21 06:43:16 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000180)=0x80) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x897e, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r3, 0x20}, 0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 2018/03/21 06:43:16 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0xd, "d9d84eb3940f7b71c13f7d68db"}, &(0x7f0000000080)=0x31) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) getsockopt$inet_buf(r1, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f5ffc)=0xd260b5a272f569f) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 06:43:16 executing program 6: socketpair$unix(0x1, 0x10000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1ff, 0x2, 0x40, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/03/21 06:43:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000000000)=0x400003, 0x4) 2018/03/21 06:43:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000000c0)={{0x80}, 'port1\x00'}) 2018/03/21 06:43:16 executing program 4: capset(&(0x7f00002d0ff8)={0x20080522}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x10001, &(0x7f0000000080)}, 0xc) prctl$intptr(0x200000002f, 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101a00, 0x24) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/21 06:43:17 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x1f, 0x1f, 0x8, 0x0, 0x0, 0xcb}) rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) 2018/03/21 06:43:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/21 06:43:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x8, 0x1, 0xff, 0x100, 0x7}, 0x14) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000000000)=ANY=[], &(0x7f0000db4ffc), 0x0) 2018/03/21 06:43:17 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7, 0x30, 0x7, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f0000000000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/21 06:43:17 executing program 6: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000), 0x0, 0x7f) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x2}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000100)) 2018/03/21 06:43:17 executing program 4: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f000034b000/0x3000)=nil, 0x3000, 0x0, 0x8031, r1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) 2018/03/21 06:43:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x5, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000000c0)={{0x0, 0x1, 0x8000, 0x2, 0x80000000}, 0x5696, 0xfffffffffffffffa, 0xffffffff7fffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6c6f01893f000000000000040008df00", 0x1002}) 2018/03/21 06:43:17 executing program 0: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r0, 0x0, 0x3) fcntl$addseals(r0, 0x409, 0x1) 2018/03/21 06:43:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000015c0)='/dev/sg#\x00', 0x2, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001600)=0x20) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101901) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x3, 0x0, 0x9, "984517f59d37d0ec860d1b6b12254baeb9a7b991c170232ee8217a507c7a6a1410e24eaa9d59b065adea2d532c3e959e2c9ba02713edd4029564f10fbc16e4d1", "5db985ea6336a142e5622d6ef71cdeea9ec0669d1f7ba94b128860ab537a678e9cbf5bf27bc1084fd1131093e45e41db655255ad6819f56e66f5b786fc7f1089", "7613f9d8ee59bc0000c04c71e2b96416f6c811ca0d6de98b1a99ad489a75a130"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r5 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)='\x00', 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x14) keyctl$instantiate(0xc, r4, &(0x7f0000000280)="0458f2baaea847e913318a9d201c77e9dc876b293751795788", 0x19, r5) ptrace$setregset(0x4205, r3, 0x3, &(0x7f00000001c0)={&(0x7f0000000380)="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", 0x1000}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)="b7237070a6a8a2336a8b85ecfb6e9dc341ba3e95956617123795389509b05da3d8dd08b779927c227495f9b562aba86a76fb4ea35d520b070ea49c52a0c6dc6ae879d6389a30", 0x46) [ 141.169540] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 06:43:17 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x800000080004531, &(0x7f0000d31000)) connect$netlink(r2, &(0x7f00000012c0)=@unspec, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/21 06:43:17 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x1a3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, [0x0, 0x200, 0x6, 0xebb, 0x4, 0x2, 0x6, 0x80, 0x0, 0x80, 0x8, 0x7ff, 0x9, 0x1f, 0x4]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x3c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xfffffffffffffbff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f00000002c0)=0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040), 0x0) 2018/03/21 06:43:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) getpriority(0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) rt_sigaction(0x10, &(0x7f00000002c0)={0x6, {0x6}, 0x88000000, 0x2}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x2, [0x3, 0x9]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r3, 0x0, 0x7}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{}]}) 2018/03/21 06:43:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x800) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000001000000000000000000000000000053040000bb00000000000000000200010000000000000007000000009f05000500000000000a00fcff00000000ff0200000000080000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/03/21 06:43:17 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) fcntl$getown(r0, 0x9) write$eventfd(r1, &(0x7f0000000080), 0xffffffffffffff3e) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x6, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/03/21 06:43:17 executing program 0: futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x100, @time={0x0, 0x1c9c380}, 0x5, {0x200, 0x2}, 0x5, 0x0, 0x8}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x5f, 0x880}, {0x10000, 0xb}, {0xfffffffffffff5eb, 0x5}, {0x2, 0x2}]}) 2018/03/21 06:43:17 executing program 6: clock_getres(0xfffffffffffffbff, &(0x7f0000000000)) 2018/03/21 06:43:17 executing program 7: unshare(0x400) r0 = open(&(0x7f0000000740)='./file0\x00', 0x400000, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000780)) mkdir(&(0x7f0000000880)='./file0\x00', 0x3) kexec_load(0x6, 0xa, &(0x7f0000000680)=[{&(0x7f0000000080)="afd7e9dac6", 0x5, 0xa6c, 0x6}, {&(0x7f00000000c0)="cbfb61f6eb5443b67de290f6f2cfceb8cff4ea324c0d013d8eee3d", 0x1b, 0x3ff, 0x1}, {&(0x7f0000000100)="3212364acd7218dc84e7401a0422c25326a6a371807c23d6255738d541eac03f0fe6591ebdf3360145cc7c8cf5cd41698a78b138f17708394753762e25f0eef3aec146e67eb38a9dac46acec15b312e854767ea9b2adcd65f1555198a6a21755dac9dbe7d219edb2245efa74a7138e8aa7e0ae88b86a04eec758143a4d75fa3c03dfd51cd8eafcc4ca5d1fd1f82f38766543dca0e73b273acb57228221c353a35eb6ccd544314798b0a3f9bff4d0031a858e3124d275b3a43b6837fc6e3f8f9df6d491288edb90dfc6cdf77b0532e37c4ac655ece4877b909c8b7b1490653d1c9379d5f2", 0xe4, 0x4, 0x4}, {&(0x7f0000000200)="9d453ffc581e0f3f6bc7aff2ecf6d47e1556a97a700bb205a02d9c76413fbbddc46be32a28e1efb315dcfdd99fa4924ed9d67c6e375f9cb787e5a8df56826ac750377608048e955ede783c5d12c3ecea0a983bf2094145a784f6799cb18f337de3a9a256092ffab03d28bdc9bd96c89d1e3b20a6efd531c320f0e3025ada67bdbaeb7a2537d5ac91184920ba5a48e8eb3441623a92aef60cee4175e2dc269ee0cd87dc83b20bd33bb6795be3ae5347f874c0a27ae1a8b96eeeca2dae0d486092b150e339df9d1e13f24ba7783e5a512f32fdfbf37053b2aa23d7513b8395179058e6c024944c309ee3a2", 0xea, 0x2, 0x3}, {&(0x7f0000000300)="645c99ebf30bd631046d0a4de1fe53bd1c5848c02d77e740e0459152a0da8c17c56d468034e1a1a3f06cdda44d5e4e40626c390be64de07edc719d3d91c5acfff6a26af463edc6d7a01586ffee2594be127dd68c1ea3b0a4404c6dbe0b06b45998fb80652d96473148440ff9eb47272a2fb6d0a946cf06", 0x77, 0x1, 0x6}, {&(0x7f0000000380)="d6a1128cc20ffde4c1b88af144e1c3176f52559946481cd89bc528fdc9d1d344f5c8e3925e159c4650152955bfb913728425ff463594eb1001178dd37b49226931be5ed863c007cfc4065ae1c8362023935586d4e0207e46b3ea77e88b1abf20b2b70bc616aaa2ede66ee0b9d9deaa7c28beb698ea306576d00b12cd5cc695416d372c63adff4949898041a745f6ae174b98c026be62f8b325305ef140b5209260", 0xa1, 0x3}, {&(0x7f0000000440)="6c2669be3b98e3fa256f4ad99f5fab6d414432e069f047caeaad1bd8f9e1a480b9dc8c01ecda2ae685ff7942ec307bc41c829e6ab1aa14adf2baa381e539370b034a020d77a73bec2ddc8933271cc2255095c29835e1bc70d6e3454780727623c34540e4ba908ab7ef8a9cafa2771092616db21922b426da3a41259f9e4263165f73d1d662da54a75ccfbb275f333a20c290b1c355", 0x95, 0x3, 0x401}, {&(0x7f0000000500)="75d2525263e1fc86962c7d9e98612595016e26f655567677b8e27a59ae70a46263b15194cd43d054e6d105ead6d2a2211c1470597335", 0x36, 0x7, 0x200}, {&(0x7f0000000540)="78a014a8eda6be91ae9c9181f40149c0d756d0ba868b536d704013b8e2aed47a94beb0747ddbff56593b520348926819d911ed4206d177abce6eb7f004530268c72d998f2a6c1425ab29021383338c53f05e85c61df15b307daff77d5cc36f3fbbc3fa6a4225d9fa83c6778bd7e58f61c87abe286fcece7f799f05c010849fd624046feda3bdb76122b91daf08e9704536872485eda5b6623cc52976ffb8f62cc596f840457eeae566ec0c006e1c14cd69d1e33f813ea400036c6f2d2667e9bbe0792561727afc0089dfda9ce211f34e7329f4766ebf9694103f5723536977", 0xdf, 0x1, 0x10001}, {&(0x7f0000000640)="d66e6d3437f5475db1d62e6a831855ff002761db3087f57f727be38cfadd", 0x1e, 0x9, 0x6}], 0xd025c78175f1d730) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) eventfd2(0x4, 0x80001) prctl$seccomp(0x16, 0x3, &(0x7f0000000840)={0x9, &(0x7f00000007c0)=[{0x7, 0x2, 0x1, 0x6}, {0x33d2, 0x7, 0x7, 0x7}, {0x3, 0xa3c, 0x7, 0x9}, {0x9, 0x5, 0xc7f, 0xad}, {0x9, 0x7, 0x0, 0xfffffffffffffe01}, {0x3738, 0x1, 0x81, 0x9}, {0x0, 0xfffffffffffffffe, 0x100, 0x4}, {0x100, 0x3, 0x3, 0xa8}, {0xffffffffffff0e6f, 0x9, 0x6, 0x2}]}) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x200008000, 0x400) 2018/03/21 06:43:17 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, [0x76c3, 0x7fffffff, 0x1000, 0x7b7c, 0x6, 0x32, 0x5, 0x2, 0x1, 0xe7d3, 0x6, 0x2, 0x2, 0x5, 0x10000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x200, 0x6, 0x4, r1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x7) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x5}, 0x4) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x40010, r0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x1, 0x81, 0x8001}) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000003c0)=""/109) r2 = accept4(r0, 0x0, &(0x7f0000000440), 0x800) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000480)={0x538, 0x1, 0x83, 0x0, 0x9, 0x7}) rename(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00') r3 = accept4(r2, 0x0, &(0x7f0000000540), 0x80000) fcntl$setstatus(r2, 0x4, 0xc00) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r1, 0x0, 0x6}, &(0x7f00000005c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x313, 0x4, 0x200, 0x6, 0x2, 0x9, 0x3, 0x4d, r1}, &(0x7f0000000640)=0x20) listxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/18, 0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x44, 0x202, 0x100000000, 0xed43, r4}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)={r1, 0x1000, "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"}, &(0x7f00000017c0)=0x1008) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000a, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001800)=@int=0x41, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001840)={0xfc8}, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x12, 0x6, 0x5, "76c607dbad62a2e061ba9171acd42a9bc95caf186d20cf200957c9f3b2305bc73e647ffa677ebd005e505ace379fd02a12c97e52972c9d17ce7e8df953777d3f", "d633eb12223f9318c264b44940cef2b59b64b3f4d6db75c231955ea42b6813daed941323b2720ec9b8f0f5e7cae24fe16f34d5fab292e9fd9a5fdbd7f19292c4", "f6d5b36b686617b232445a271a85c5ab9fa9dca4ff9364e86c3650764f3f5df2", [0x2, 0x548]}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001980)='vegas\x00', 0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000019c0)) getpeername$inet6(r2, &(0x7f0000001a00)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001a40)=0x1c) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000001a80)=""/154, &(0x7f0000001b40)=0x9a) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/21 06:43:17 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000383ff5)="6e65742f726f75746500f2") preadv(r0, &(0x7f000060b000)=[{&(0x7f000063ff07)=""/249, 0xf9}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/21 06:43:17 executing program 7: r0 = memfd_create(&(0x7f0000000080)='em0lo#\x00', 0xffffffffffffffff) clock_gettime(0xfffffffffffffff6, &(0x7f00003f2000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)='projid_map\x00') lseek(r2, 0x0, 0x4) 2018/03/21 06:43:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000000c0)="d5760f7321b66c22a59b74b65630c69d38187b74909b6dc52fd8dee9cababa52a9530de1e6c8eb7a530efc63c7b4e795a2f2840c034bef21582b8b2f0e8dd2928f16494e98a14e015f817ae640d01969cda4e3de4170609404521d0eb398cb545ae178b4ca9de92684cc20877e9dbe00cdf9b18dadaf1a775be39a2bfc0fda79786cb13df08e86b4e666dbe17f35922efe6914be5d65c743d67542f6b717b2bf487afff1ac7b4fee53e6d785f03c6f", 0xaf) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/21 06:43:17 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/21 06:43:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000000c0)="d5760f7321b66c22a59b74b65630c69d38187b74909b6dc52fd8dee9cababa52a9530de1e6c8eb7a530efc63c7b4e795a2f2840c034bef21582b8b2f0e8dd2928f16494e98a14e015f817ae640d01969cda4e3de4170609404521d0eb398cb545ae178b4ca9de92684cc20877e9dbe00cdf9b18dadaf1a775be39a2bfc0fda79786cb13df08e86b4e666dbe17f35922efe6914be5d65c743d67542f6b717b2bf487afff1ac7b4fee53e6d785f03c6f", 0xaf) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") [ 141.349282] SELinux: unknown mount option 2018/03/21 06:43:17 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) [ 141.461902] SELinux: unknown mount option 2018/03/21 06:43:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42a3f2e7f6b26cc3}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@bridge_dellink={0x1f4, 0x11, 0x8, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2582}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_MAP={0x28, 0xe, {0x0, 0x6, 0x9, 0x0, 0x7ff, 0xf67b}}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x100000001}, @IFLA_IFALIAS={0x14, 0x14, 'gre0\x00'}, @IFLA_LINKINFO={0x174, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}, @IFLA_INFO_SLAVE_DATA={0x20, 0x5, "486564a3748baaeb830ec73a83a5d63418a0e7d27f71d0944d45"}, @IFLA_INFO_DATA={0xec, 0x2, "1cf03e363c87613319f164194b565c744d5f3d9ce82feb72cae706c83993c95df6420fc4c489ae66de4afe549f9a10444cf5e7bff611ae5a945ca70995c48921a655d2c3870fd1746a2440899468394a83632f17371c0eddfcaeaefbf07c4274b93a35ddb87fa91e2f40a3fdfcb3c09c1b21dc16794d3d81e2219648f9a0ef52368f5511ba9f5a42d02f0a5047e65cd8c311b850cc0704668e703305d1c861ddb53b0100f2bae497165c89c1810e8d212329c52602ffb26d525014a4a2d73b114346183497e837ef63fde6db81d2519858dc9901e27827f5e25e389b6da04616ce420b35c562"}, @IFLA_INFO_KIND={0x10, 0x1, '[keyring\'%\x00'}, @IFLA_INFO_KIND={0x8, 0x1, 'lo\x00'}, @IFLA_INFO_DATA={0x2c, 0x2, "c61f975787193bdd8843dd977fefe7d210e1c4b56e20d69e1740f3c9b3ccdf66d7e50e9fba04c4bb"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, 'lo\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, 'lo\x00'}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'vmnet1\x00'}]}, @IFLA_PHYS_PORT_ID={0x8, 0x22, '\f'}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/21 06:43:17 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e20}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x6, 0xffffffff80000000, 0x5, 0x2, &(0x7f0000000040)='ifb0\x00', 0x5, 0x3ff, 0x5}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/164, 0xa4}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x401, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x400, 0x1ff, 0x0, 0x800, 0xcb7, 0xffffffffffffff73}) exit(0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000300)={@loopback, 0x0}, &(0x7f0000000340)=0x14) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x4, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0x5d, r3, r4}, {0x1f, 0x3ff, 0x401, 0x200, 0x100, 0x100, 0x9, 0x77cafc70}, {0x9, 0x1ff, 0x7, 0x558000000000000}, 0x5, 0x6e6bbf, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0x7, 0x5, 0x5}}, 0xe8) ioctl$sock_ifreq(r2, 0x897b, &(0x7f0000000500)={'lo\x00', @ifru_mtu=0x7}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000580)=r5) set_thread_area(&(0x7f00000005c0)={0x956, 0x20000800, 0x0, 0x89, 0x800000000000000, 0x6, 0x5, 0x7, 0x369a, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000600)={0x3, 0x4, 0x0, 'queue0\x00', 0x1}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$void(r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000780)=0xa8c, 0x4) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000007c0)={'syzkaller0\x00', r3}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x14) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000880)={'bridge0\x00', @ifru_ivalue=0x8}) set_tid_address(&(0x7f00000008c0)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000900)={0x5, 0xffffffffffff9619, 0x0, 0x100000000, 0x100000001}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000940), &(0x7f0000000980)=0x8) recvfrom$inet(r2, &(0x7f00000009c0)=""/208, 0xd0, 0x2020, &(0x7f0000000ac0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$nfc_llcp(r7, &(0x7f0000002080)={&(0x7f0000000b00)={0x27, 0x0, 0x0, 0x6, 0x907, 0x0, "39cb20086a5d22e1f74374f8b3b0d12badcbbb56721ba756c4b6dd448a33f10719c901df3505a2159e3ae3a9bdf511b00d7fe8a47f16175646f9af574fc582", 0x3b}, 0x58, &(0x7f0000002040)=[{&(0x7f0000000b80)="dfd912b16e254f61edde2a66", 0xc}, {&(0x7f0000000bc0)="b4b5e9a99b41251270a282fba0f8b542753053a7e68ddbb310a552f62b1170431d585eefec72c61d3b4ab321f7f542f9af9f46227e1bcd2354159a5cae0aefe96cdb97d5481c80eec01e6498c1acd5aa63c362c1b2235e625ddd6f28b2a23c910708f5f1e5405d713f09a798f1c533ef31046d14338f9bf595f9166e8a63ddb797b04714", 0x84}, {&(0x7f0000000c80)="b98db4bb15fae25751e3e2203d620dbb07c4d0ffbd09ff1e2edb329d9dd352c9c8743070c95792fe95e05dc49c9516c8799a031f7261547eb52f223f29331afc56e549bbfa8266ff4fa17f6930b6fdbd45746cec45a0eeb04c02393ad9785941e07092e4250fad6cca8632e09f0518994b7febd4619d4ef23756d9a3cb51e1632d61b2c79cfb3a96895f7d5371bedb0c4db133c4a493ca9cf20b74a745d72eb3c9", 0xa1}, {&(0x7f0000000d40)="592af1135210e692cb7d733528ea2b192bd28214534efad3091b056ef2af73d8fd580a19210def43362ca1ad2fd9337b1f3b70411731b5562eb6582320c6436413b05c9bf2b258bb5638d9491ee83e8e383cec1c1a0bc41279ad52b3e0b9ebc573831c56ac2b126f553b2f3e15918152ff0cccc14b4ea8c274d62b0a32b62a8de5a70a2b815e134f7eb0029da11bca85ba0bd2d05265ad6e113ac63ea4c2dfe0f58e57a9656a8528275d5437ea311c6367bd88980dc7f005f9ee890bee68f71cb7233e65e74c5d98ab3d5efec310d9568cac236b2f639ec67eb2", 0xda}, {&(0x7f0000000e40)="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", 0xfa}, {&(0x7f0000000f40)="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", 0xfb}, {&(0x7f0000001040)="92b41ee76e662ffb3e401f9ee4eca3bca612fdac381c314391bdfa55f2b59288ae7dd29d29526dc05493687551305a6be1109af6b53bec6cbdddc4780f7b071e92532a896f03f6763ff7644e3d5264a31d9a860d578afd7a3bb3c86c2362b5e2ffdf1aba10daf436de8bfee22dfe8349e948386a124d59a5e3cb2a58c912c3ca2a91652066ed2115703dc19d2105e519f122e22f5303f1f98a029508253fb098a72ea35f5c59003ba28412cb631d2a170f6199a7ae15e7351ccaa1e7dbda66f8f7da05ade28babf370c97d8cb78fd0405132f7b6bf63567ceb94b03295c8b6833071e8037a6ac8f24ec3e3ee44face2b5d2dafac8b9d5a531cc5be9b8e3a015a7d879283f5eb3a61da11817eb3bfbae2e0fdd95370bccfc30f463d2df89254b623c3586c427a17449e65eb4d538ab9d41f605af90b7f2c07182d8bcc8e0bb7776d1780d63eab2c655295562619ef65f8c8a3978786b417a9af36d025719be6272219d0059d7f5135ba85d3adab4663c5a362422d830d4ea8a8c58585d62d5a6cbc83a93c6c4eeed3019e520d5220b312fbc5775d287334fcc19b3caf1a78c5e7f5c01b6e69bd644d3549028c8fa59fca34b00a823c23700414e32f6b965cad3b7f92339d6c40fa2600e13b62fef4d4431b0df1f069b7bc30687f450f722febd20e9f5d79bb10127e2a1aa7594fc448a84dcca0767fc7a003489d1fa85ccc2a281221ad0eb7a9bb4f2f281e2884e16e36344ba13a5ca8112ce04beca8589969072fc01f56ac1ad17bbd37ff96d745f31585e0177625f8a551e5337604bd6a2d822a30bf89d35a8ef167e38a9f8853f15103c6891f519b339e2f387a9c49061ef7ace68b05edb5b055e9cfd5b51115578d3a20c50822cfc3e3f3b5dbc6623dcf124376006b7ff1cea23c103ad6b631993b7c56795f7758bbacb0c51762885a3f4666264fe7601fe974f326e97a017f1ce3817cce72f967389f01fdb525ef45879faa4f6b1b5c31594e8f12c55c6a19a69784b8fd45ebc5e5ddf12b3a0474c2bfffd4802e58dd8acc2c6e291d67145849dcf4f0ceb07cac0a9d80c022cd98005cf0d7f02cfdcf7f0242875a6882c587e33989acc95c239fdfd819d110fa03ebda66113af883c6079c81f65ed8a43728d9bb392777dfba0396bc0f6e6a945f8ec923876ee491e0edeaf415c921baff8c958ab0d9dd4a272eadabb7257e19d989ae6fd895497e0b8cfd0dafb1b62d5b04e9fef4863afbc2bc79c09b26fccd4766cc7a50928c088239136149de032e501b12ef729d6f0beaacf8e6d0c7ddc8e26ea80752fd2cb80aa3bd0d4107ec3151ed5207e9fdadd59c78c899aac44b5a15e8a63ffc51816bf24b9df225d5aa616c530a2b01ec7cef28abd9021315989c8ac485621b2ef46993da98e67c44388d2428d4bbc54cdd57cb12878ec8aad838dfda3f3e9d0f5f376ee1fa3fe7824cb27238cb91a0e272682140831626b6c5fedf73c362ccbd49359c1dc5dfb955330eefd82ef673032a613a833804013b6d4bd323fae85a97a033efcd81c1d7b6c8ba58a83616f028e4635980f0329134717e8729b4a8ab5ee795f3e37eddd3d64e03fa48bfe2ba79d0a5261cb9dd599c590ec7c50c19bf14dde715943736f89abdd4123a7c515b6809b200288bf995bfe3c0997d9e3d1f31274366799d5fca5a66651cd4bfabcddb1d7e543d41ed45bba336376fe5ffee74039b8b4ccdb1687f795c706c75e15fc15aa43ab52e91a8019b0d9f3b654da20258fce0f74d15134eec4fce24ff02b8958d6cc24e8649ac94a6c1e7636e3ae214343e76b5877bb4b125dab7fcbdc1ba6b82599fa681fc3d9ca83cf7fad776e00cfdcf997b8e1329ec133018860b471bc90234fa81fbb70af459a8d0afd70277a25b08ec06b0a62e1fa282a31cffefd928481de0f96a0281fa8360bab4980e061c26b4e25bc3788cfab736056a623e5474ba0b34d2bb97afe4d152eed5aed11cb3fd97adc29eaf3b32409137a180454036f397eaac5147a5622f1d62db5e04bf3ff9e99feb1ca0c2b67ae24d2f084f16fd7b4f7114255585497340eeca439740175a280b514af19ffce9fe3a206ed9862970c558040d69d8654dc1c33ce7c573ecc9dddd4e17776fab2fec29b12ad8eb110e43a9d9de1ddcf016cebd762b5200e54d9710805cc75098c5f8af3a6b573890ead0b73f4f313fff0c3ac35e3bb9133cd675a43c99a6d1e7fe148f0226d9635dfb267a737da228c2899ef49ee826750f33960f926878fc43827ed0a56a9d4f55f9271b749478510757825ce35a9cff3960b6feda385184ceacf699864639f1798448f56672e92f52f897aac8cd2efb9eaa5629fab275ede2f3c02a1ccb22d44715371ae5c79feba97d14b43289dbdde16ae2646b6e28fd6d1c87c599f24e2ca4a3536a901daed53434010b02d7b4adfe926f32eff1f92bd44d6e88aeadfe1111bc8044c42fa38ef80bb0c4463a2dee6310865a903b0504953a60fc408d432d7c9eca056948ac37536cc86ac7ee4909125574bd4739a878435633a27d21f82e1d64a2d5526da283f3cefd68943a5acc3b2b751d85f1b7b1b95c7da7383f9b7a6ee0112ad2cd41a76cf49d50f54fc8dbbb5adb1dc88890f0141257c2f4a1a1bb027cf5e595dc150ca30569e23fdf4db2839370dda2ef482a76e20e7f19a515078192ff5d7fd675ee2d0aa4f171fc2645ee491ec383799cd64282111db610e8f8fed3a4d724b2bd6a468bc470021f42c43050023eca8bf5be8e2c2030b321630325fe4adccf6def2381ced73c5ea8f86b535986af2e08aaa88c6b3a6c6e402c296709c742ee87a0ddfd263b443780c9b20ea86a43e2736bd6ce894251458c7a64e1fafa33abd7e06733b29d3c5b444d8327663eb522090b62b136b9f7721705478562c788e29cbff2ec8344fde615621088456ff320430c9f6cf2091ed66ec0833d00837a2aeec91dfe7b1fb98ffeb388444bbe60414a3dedd7591d4f7acd3bd9eaff03b4fbe6658107e3cfcded47a187099a8c76425d2caed29bb4a44e9617dd9c544baf2cd42f4837b1a56cbbd3b851def7363cf626a75dec4199a6174b60844015c4914125a25e5fe177af06dc85f82b95e2373f9dae00ecc55b69da9f6f98bd586b76d342ddfc161088048b50209c63dbfc241521f2bdcf78675d82979972f09b4eec211738fda1241502399d3bcad3be32c1f4637483d0be50580f595410c746c24f0a825f1453e23e74db206a5bcec45f65a1d4d54d83bb77362ea970f1267ad1ced3d0de3f97b342bbcf27c503d9f594b77adbc8933f5b0cf3abe42673cd088a3322c4d105aa1db75058045c2393c35b13b52ff35e585f775f46d22c30270e5027a8ee829159a0c4e53dc4d74e2f5ebc4aeea45ea9d73a854deee675bfebab6fdfe3e4e0207dd00448dea86352081271d0a1e486e9a4b458ddac564e2632ef21090a37ce145289918ef5df271bde1c328c1ad216b670b6a36c51a7988875217a771354aa510556a89a492851f22b2e350e661b6c53de2490a2a9a057a22e63387cfb8b0f1fc77369d95aa9dc88bb0f5ed165beed7a80b242cb122295399d77955774b2cebb0e952e5278521d8560ca858ddbff41ed407413f1953e238f5918a02fd390f7571b5af7d5df2715c44aac2affd77d796baad11fb0fcfb502c0da037833f1bb9c5b97b9f43737496351c374b6da78e9aa08fec6ffcddd3683d1e8ef606eb95962710f59bd3a49355539765c47331b45134c7139836fd430b5cb0f6e79ee7ad974b2c1c386c6251f6fd055b9f8f22f0834c1286efdab69e2ca0538c8c9cbf6a028564c46de7db5fdf9272f05063544824a56e70d80c5b31b9111ae2d12e7280541d9a408391b3f32ea1220197bdd43f037cedbafaf6316105ee4677de62e39563a30483914b7662f2369964a02fa3a3e8fc6161198024ba2d1d9d7fa1a0f7071d4c5bf76248a8981ac1cf80aed5f422b2ba816afe09f2e7eadbdecc4158cfb8fb57fec9789e42b6db876b563db550c64ec7cf83b8796d7999055f98984c170f7a1a8fc0d4594d37c623ea3f622ce7b39e8a830ad3ae9cc8855e7cdf8755f006a2ed83cd604a1d472f37017ef398dac0e21ae2882cc97d15857cce683497440ff4e8e709cf675dc247e45145ae617aaf40d6a63810e35089c4c4068f8fc253f4f62d69cad748df13c2bf64aea041cbb3c85ae4dc24b4ba078f06a1c318f951d6d97e46325616d0337fe870d62cbfd3d1292b58208e727729b21a4d92e07ba2b460804df103d89f95b40d00b8477f46697e08575d613ea1c4892526bb6eaa6771b83b86f3f00f5f4cd60c39d00cbb720ebe8e03ff64b4f041218fe249f7c22a9e74b8112905473143d9160913dba7743c0cd97c8e6c213f9a5809eba4d338405fe5163b395c122249015514be6afe0a048afacdd18ce77ce371649a8097d6deb56fad1fb25d4c01b94ee628016c625531f3e36196bff68940d7894fa2adc729d218fe74d95e0bf092d9d028f8670c15bd7b9eba07b9cb63aeef548589c8ed7c3475fa52467c8458e6bee1fb52fd3650ed95851ad8c6b51b4850e04e5bb58bd762dad94f7fafc8480f5b266c663649ada20aa091de69535adc8f30df5775136c6a1d5648918cf0c36e27b775ec22036c260172063cccba77cb36079a8d5406e949efe3ccc5443d9d8157fb16761ec2f38b1726ab5f004c41195df1ee0aff7f3cc62c58cf879018a71fe343917a07cc022d1b62730b1f37a83631208de876be3cd8e0105d0ed9e28332d0f26e8cd376db295c477755ba81cd50679fd4b55e62062751e6f2301a357f96a440e449568cf8916ff0181ebb4f33ec952cb2695a3c1b5089f1adda3501ac64c842e08c58fd8d7799e8812c53cb858a983869c1447f1c90d80b5e8e6107022ad1da94e7b5afa11bbef90526f5184ddd443bc083a8ed3df3db18537a23e3fc4b7f525e41f3904cb97cbd627c482cddcd8c2a8fa1fd7b59a18bf2a96046c715a1c1e1758db8f0c3ac41c48f5975dc7988322d4705ae75f862546b3dde84abcd398b9ab63acf20b9b2a3d3c0f079fe452d88f9be2e6f6f99cc0a5d580175d07fc101cdc81bc9d25165f284795dfa0741593930d672f5a98162ad695376e4becc5d4432d9d567bd28bbe0386dbe4c7ba70d58f6addc363ae89464e23b67651acda35ca16fe171d170c4b655e557e50a76a026878adc0c802a6d4a80191d65ec930d029f408d10ce79272a058019fb759b056eb4e6b3c5995d738ed521dd3f761586dfadf7d3c04f84a68ba6ddeb75ddeb748e6c5a2bbd936410c8deab6372f6d29bc36d3d2ce5fd1f30d63caf1371ad24d4d4cef50c091d6265b8f097c18739bfb69db523f7ad1239d44045f9632baa7504f5466a3e7b342438a7930a0bddcdc338692e80443bfe638de86e440493a0f31d1ad9f56cc6a682948cf35270b8c10ea054f45ff4781d12a36c9c3cc154d0ad0ef1e1243d2f363d6ebc3b16054dbe766811af1df87662cf83d5b4a61f305b890264debf2ddb5106179facfdb2fbeafcfe086e6ccc9f2ac6ffba10413bb3a6332a944bab6e60ad989c1d85dc766f8c295ae4b80191a90ead46cfbd8c39550e23c52e9087b64c4da75938881459fc7fa86cf8dc40ba29a1c2b9ba062adc5e0cc67d26b4635536c677d68d7dd7f720f5748fb473b6b0b7b624d401e1fc66b3a5e267c776d79769014ea8228316e5141e11ed16b45b4d099695fc4d391deb8c0cc457ef07766876c9a212df9fd35b6b2ed546de", 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x8080) 2018/03/21 06:43:17 executing program 1: r0 = memfd_create(&(0x7f0000000140)="5d6d696d655f74797065747275737465643a2c70707031776c616e30656d302e73797374656d28106c6f2573656c6600", 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21c7afcef1dae800000000000810000002ecd958baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/03/21 06:43:17 executing program 7: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') 2018/03/21 06:43:17 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000001cc0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/123, 0x7b}], 0x1, 0x0, 0x0, 0x1}, 0x100}, {{&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/253, 0xfd}], 0x4, &(0x7f00000005c0)=""/214, 0xd6, 0x2}, 0x2}, {{&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000001980)=[{&(0x7f0000000740)=""/47, 0x2f}, {&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/243, 0xf3}, {&(0x7f0000001940)=""/31, 0x1f}], 0x5, &(0x7f00000019c0)=""/211, 0xd3, 0x100}, 0x8}, {{&(0x7f0000001ac0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/51, 0x33}, {&(0x7f0000001b80)=""/93, 0x5d}, {&(0x7f0000001c00)=""/35, 0x23}], 0x3, &(0x7f0000001c80)=""/60, 0x3c, 0xc24}, 0xfff}], 0x4, 0x709963ef0d00f444, 0x0) sendmmsg$unix(r0, &(0x7f0000001d40), 0x0, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0xdd9, &(0x7f0000000000)="31fc5e235d46864b02214ded0f7983e6be7fe1ad6d4d028495244bb2e7c81e01bdaa403702759f950c81cf3ecfcc40d2fcf078ebd6899c9200db82b295dfc6c41ecff1a73e27db2f5610272dbd981178ccb78fdcdbbe4e1a667e5104a8dfc1eeef094efce6532aa9f6ee4a8a62") r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/21 06:43:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/141) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) fcntl$setlease(r0, 0x400, 0x2) r1 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='selinuxsecurity\x00', 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000001740)='user\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)="96086cde49d311aa16d0dc6eebf77780f02f7fb70fa2f8b436d07eedae0a198c9ad016c89b38158c6306179880fa01f2154516646dd0a1c82e6bdda2a2c5e417cda53bc59565de2d50f052b98dcd43ab639adb3957f54211935d94cc2dfb784df8529d0610c9078276311285bffc1b0d86fc4bad0d462cd7c431fbce944c3497ace0adfb675d8fc9fe1b4e24d9d82a43c83ee774d4956ed23e5fcb826ff81753a7a35b0069e042cfb8560153cb8862e1e4ad4a1b59cc23290466afacd52c4c2d7afa53b210e8113e4d9d9a01c997c4c73bb6", 0xd2, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001700)=[{&(0x7f0000000200)="01256abaf084ddcac019713ef78fdfdb80f6d3daaea4a99ecdff7f1b7b3340743d0072293b137d62ef662e2539e4046c1a9558f76c29dc0355cf412569c666d1dd711b9a2e6e9dabd7c55e9379e4c733eaae6a6f6f99f58cd862eb03fc8e36da908eb40cc8d8cdf362f9b07524d74c3238d20607c6363a23fc0f6a5bd9fcddc3cda4bb36a55a1d0e00ebd43a652fe211a8af26a5a275254496cd4136fffb4911b04d89386fe1c23a214b8c6064822d99d3ed54ea1da6957601cffdc44639117f58e951b0b5e33b454b99bccb62d7919d9cbab13586208b59e04a2f2361ab74ff458721d36affa720af60575dba83ac8f9aa32ddedf4d99c09683ef7ff27da4ac8c1c075af5dd4da13ae65e88b3e2b04c4d972ee97b5fac9275ec591cd2dfac5691c4939acfae617e3d6edf8eede9dc32bade5656cff1803fd8bbac80d51a498a4e2016a55c2ea08a634190c1274f2f8c821d3f78d2a4af98064e6a47adf27b6291c985d4585affb83399b421e0dca66fc8460a30f8f2ac5d3ef1f500972272098d27d668c68266a596edfa97c5feb0a2a1cf5f9f4c920bf72e2f105b69a00a5b2b802147be85f3184e42ee0ec192725ee8e3b43a0376aa888f56b0a365431d9594a0fc94af2a60a88a53b55889da9f3daa302e416f18d3f9fff584b4971e029fce0b0d980ca0de4f8e3c9eb9694eda9e56c37714325bb4d74dfd0267a3a48fe9b0b80581f228816af2ac9825352c300ebc7d3d33aad4557141d0a61f85907471f507fd2c3ee3c3214f7520e3aa55162a95484c8b75a871f333fbb0ceeb992ffe24ab0f7d80c2fd2dd81d742e930c118b67e0901c634f9edac8a97c26ebeefe30b2edd72ffcaf6f6fb1778d62d78dcdfb5965a3347902f9cdb8b2b530542051e46f3b70454376549bc46c172fe59c8e8d9fe51f4391a386bb74d812645e2cd08d13bc698e0de93ee2bd8cc2893f31d4f40a96ef91e0b311cb7a3a45ea9df76d02ed9def7d13d06a0c8240cbd57ab27555679ba7c2cbe94d5cb7f4af8e54669d6de16666d39b8c26d4e4d32fe9e3792fab4ff4b0b00d32e4751ccf729eb5b2608bece0fbe7f5f496d622da5d66ead13d63d705a32328889f8339f071df5e46ac88f70d2df217e519a10bfe9b08f7172e102ba73c834cca3ca36b7f99828e1e555cb2b61bb68b1cc820548a596a519729caa1518aefca198394b1c79c67ab38b99da76f3b86fab0f1d8c027322f099b3a4cc8e0d6528fa942e45c0a945f4183e45fc0ecff72e2da80373c9740a31930530cc2c6923f36c4b62d5670eced492e26dcadb58a7b72312deafd059a3ab48db952aa53353c32bd81443127d4707bbb9366be906a48ebe06b44652f5b25c643673549f7cde86fbf2ea8fe784063f7edbb027d3e036e45328ee44ab28b748d04093f3c4105b366a7845504f42e998aeed55b2b713c6e35014a33b70bde33312711486ea11afe5ea07d262cd37dc3a90767d103d39a534e893029d6ef48fab9fe8357b9254e9c0beade19968fb23227fab7fc1b393f48242b1acae00a3902d169bdab1f2aca4d123ff4161d56f2fc0ee081d982a7d37c184c8376404aecd294db46751ae4a3e55b502133a86646b7c07d0c3053c50d153552ca925a7ded3eb557ae79a80c78751a54cdb432ec652c3d482e77b7d243120234f18e4acb9f80fa5aba8ebd3dd2edcb100cf6937a2c8629b2be6b3f818232eca12c33bcbe89acfe49b7edcb62c4e44be5ad24f71b5faf461827d671b93d115fc35af21515a725ff857a5ae89d829412cbee03bd5d17e9a15d921dfca6cf139da48a42e1c77e6eca5ee3dff11b021c2147cdc56dfcf57b2b9e2afee65e1e2ecfc9acff66f8a8f8751f5dce6cab96653c9ce5e71d857e9c61566b65be20f9e92931bfc3ecc67996ac57a506f1cce94d7a09a0379a52a9eeb531f4aa8b1b11c041a81516f07bbcdccd4b4458de26cafc04b7cfbc66b1294b1840643e8247d7bbcb75f12d31446f3eceee8e38d78f495adf71f63611f3ff7c5d0ab4602fc3c30391e374213e8c56b6c46612cfc942c10d2b85c8a356e7324ab8b3f861fef8c4cd9ebce9cc1dc5aa352163fe864c16d412db2f86893d511eca2fe2a877d9cad5a7becb1ceabb37be79e09a24ea9c03f974d516f1b1630102f154266228107218f4c640b5eb095898cb775bb03c7031e202d01fe9bc69b637f9295ec5a2705c64eefd8d8b32f5c922bcbf92d473f6b4478dedfe72aa77a65c9fe63122db0d6f1adc98cb80309aa9fa0ba16a95a7a6c3d35f90ae86c3b81b60038481b2d1772d3a1e4fc53c57427886da16c779634ba61a7060bfce42e96d3f66e4341d482c7979198535e0a5acaeace3499c971d64d0e4e2a6a98e88bce477963885ebaa7117d86d85fa3bd6404bf6d0e51ab5d48afa11d54385f9927831886597454095769cbed95aaffb09ee42b9c626ff281345a2de1f1ec0ef9232647c6ab32e94524c592b0964a5c1e0062b90d322dd5b5184513ff0fb8b7f4fd62164fbc20e11dcbcdf15fba8c7a43c7c0381fc4c0eb52066e360e304d236486535dec17e35c6f0bef363cfa4fd52a67bf3623543e14b90043440afd3abb2834d557969d4e669452d33c5a75148f187c01fcc5c25618c0a788f042da786cf3e8eb1929c683387914d76d771041af0688a368a2b626760a3ed7a4a5c651c8baa5438f4b27841c660c269d4ea390dbe343b9266b48642038af3c2deb6b56b1dfe2b2a4b0d39b402563d5dba0e14656d7b4f367a23eede8cdd765b6553762531d628e93aab01d9c541ef9cbb537d589ce90d340e56b0dc9d1fbc4199c391296b61ba178dd2078a3daa5b1d5daa9410ed20d6a2a34b5842676be296b30b7a5adcd3d305a7edddd63e8b144754d1d370adbedb2dd82861d5deda1e7eed4080716afb23af4d3aaf446fb4192ab1ffa0ee9e540e0f6b00257dbc120692053ffe2b8690f799be9217ec59255bd9dcfe7bef956ebb0ccf5903f9d1054826a79abd42fa5588c210208287899c7d9184ca6d5c71d896277c0af71970f8c33079a890edd65a1ec230b4892709d0ff516848eaf14f807477f5b3454cb5bc1409f7c2e8abb836db97314de6a91d11f90e9e7782359cb7a82535ec78cf5ca81911bc4bbc9a292597af3afea4a0b0040bb179b418b37d734fafc350737b3c11e7090c1c124b9b86574d9bf28bce24c998365b1ef872ce180f67fad76e9fa8a17b3f0004542298aa054e38dcd144ecd982ba043805b6301c1ecad68d0893abc886261c9757cd0225f06392706da26a5577dd5847f07b7a583ddd75743ad857b556f749cfbf8f80d1b98b7a1e2fb9cf096c329c6ae5c00b8cbb876de070733ddd769acad78afb3e6c8f1f08916715d58ee55d215062627e77580abf5c2f38a8f080de74899da4a5d70e74e9fb3fbe092eec27001da6e294514d81f87395d5b80e0540003cf39d749dd6ede0ca9aae91e2efdab1480ad9327855a7f357ae72b495a1fe3b46fd51742b683bc29e20ff61a91ff182c165ad03b35b21da9d6605449d7e560edfd1a45ed2ac43613c9239dbff7bbcf3452ad180d618be0122348e58178c77ec108a1570fa425b74348b71f5e5ff354e146ac19de8e07f7127ba5d216234e70e7b5e378d59065975d766ced49a64417a9af0f4b6105afeba434c0bc1279711a1e9715cdc3570cbaf7dff7782b2d3b4a1dddfacb057735cd6d2609625b19f1f3d17c5c193df9263754bb7aefe5225cb6c9e4738b919996847696645eff40cd39ea1c1cd5da226a6456fa19fecc11a31dd15773bf8b4e779740e78fcd010c1f266fe492c728beb0b13105feefa13e8e23e7b2b880b30a9a546e4c36bb4d90897756e8b052ebb3b66c776de370e322625c9a8a36f2a0a52e545b9b790f824da989a12ae3c0722758cd564c570d644eee79ef9d02024d249a1f6a68847f5f008727edcf1e2075b6e4a0be7cb52a052262bee6e4626cd181f7848ec03e8190ff6bc800aaf93e635971a7e16c76b612c14ae9c272edcabdc08caa9e953a3dfbca4715e8ce68c7a0e5df6f1451170d4595df22f995b3f74ec9c6ba31e1ca719fef2d3b9f5007857b5a5ac38a7174d70a86ca45743cdf6ddb2a968f07dde627784784263c46b4a5daa7d2cd8b50cd19b67d1651b8e1d3c269b7f9c1a7f47f95542b864009da4f80db23f6198a4c847053d425d5d4bbe54b92e1359ec83839ccc71aeb2b9c9766af59b4fb136adf998f99a372ae7d7d10a7c86c6fbc3f7ae87278f109bae664c4946397f3be18477c1bfe44cdab640f4438e54a36dff6b3a7d7fdc84ef23919645bdfbbf2a6b90551a29e5cbbabb89b5235a5d0261a1b95a80e742506171ebc0ba513653e11668ec65913900787de6b8b246425672b8e41c0c08e082228d6dcb8dae571f6a063b222ea25a7898b7885d666393cc5f1825d4698861d04902baafcc39b64711a02f8f118d193340e723b79e60373417d3f30539afa4907a1fb67a5b50e40b1f40574cb3fddcc6f2dc53b8225ab8a8376f25c0cdf83278724f8ceaf97296672f1919f7caac28f75a41e0495550800e1634f93bedf9a55c8074220d52334c9188a4a43281eff13c1a50010130838e03971b9df3e98c066ed5cca9a42faca22c0b6a65969a4842c0edb026a245fd2db2f44a598048d181d6b2d9ff6d67ce7a60b77d5f5a349067bec36a4f1aa17567a0050e2ffc0af3327c4128468ee4df96c3cad880f168b20e671909155aebc4a41c989bcef9e4896cd29a8b2c23bfd4bcce2cd77d55f250f7c8211c5e8ef05ff7f916118e83171fabccf674a86b65c2d1ded847e47874bcae8dbeb848e17de5592f8ffda417a92084d5b44b96b69ed3f752b22d9b5e6665c4522ca14e92253759aeb50893fb2b6fa24d247fc2e03330b8af997c819695265524a80caacc5ee60e020a4d35c111c89efbb0504258a10bf62d47bd4b46ab956649b4c44219ea05ddb482068207a90667339fdfbc4c5fda00badc4d276e8e515e6c8964e9e5caca2c3f478bb25eebdd01a6c18a551eaff73c8f4b9812a1868513df33fe98542795e1d34d3b01fc26a53f1a788ce1b90f3cc519d7b308c8f6a42b5d6318fa500b6ba59186c1860719f8c2a91680565ea02443dffd1d1290b9c9d54788db7f6fb114782ace9811fad4cfd4e6ebb2b2a44beb1e2264a666a9acfceb6588802acbc6c2c5337f91a1645fb60d10ffa9780232b3383b46f8ea09a9e221fd529b0349fde02a6a0a9749a76747e8e6e09a6ddb417d57c3b4f12ac29e85e73a04addd2943c6fd17c7bf50ea1ff7f69f2662bc7706152d20a239dd464e2afcdfe3d307e0b8d83f0d003ac384f55025e0696a3e9d69cf11fcf4da52360485cc5a10f397dea61883382a010df467c1c9d1bb164fe25861325c5861827c0a13d45be8a1d4ab6f300552c344d3ff9a2be19453560bea8873276977f16d83eb17e25a6b7a8e123d9e3f5d3474a6f255fc1201290cbd29fdae97b0fceb58214f5bb8b05a3c229b5bced73729569e5b613ba088208848e73d2b7530a82df2468b3c8d98513bcd531ab38b243194a2709cdf792c8ece0e0faa5c86900b00830a176e1e2619140464c7d7cfd1d614f2cf9315b4bb887ebec31eb9af564187ed3cf75e0f09023e285d3b39766dd4437442e14a52deafac1842ec14a4d55eac37c5a7ce84b5576f43395c5f44bd1d46518667d2ffb12a798aa5b3b02bf23b9b992aeabaa35282b7fd64d5c27dc70587d57da5a6d2f1d9d3d3ca0f5fc71db4ab97a31bbce5", 0x1000}, {&(0x7f0000001200)="66e3aec967643ca98d229345a90f85ac2afa76b6655d4c100f8a7e95017495589670f6f06528aa70faf81689534b823927c6eeed3e581caa5ce33543b3699c6512f288f429eddf3bae4a43ff50027a3bb05bd292985e22cf3cf824e0751ad487b8dc6f7c1fffc26ba92a18ebca56062533f5dd90dfcc63d7395c9815c83cdc45891e197a4fee0d5292079c02d91735a76f72a4880bb6cdefe9a5ab98685d3d9708ed70d897e37eef5382c10ccc45fbbcb5e274485a5bdb133bec213fcdb0da5ed978de05b1472467ff11977cb4de835ed07276ed959b8ab6074ffa6988", 0xdd}, {&(0x7f0000001300)="4c2ec38786dd1b368a85420071d3a083ecf0933ee22c8632b8304974038de1d79eb7fc17910d768fdd0595b79a125b0cd59adde9c3f787067687d471be4188f258b30ab34ef6735e87d39380cfbbe2de00", 0x51}, {&(0x7f0000001380)="d9c501621c84c230fd9b55ad5b75d0066d067076821db8514af60d8424b3b4f54aea26854540be2b5557d4aceb1b105bca0298eb", 0x34}, {&(0x7f00000013c0)="a33c9350c2096e2b92a365e3a48876b3d82c1530ce24c281b445327bd03d01d77e2cb19527c965e802b31bc71200eaf9aab357f8ba8a7272c90bce735f42e0238e4406e639f17dc6dfef2a9c4dc78bace1990efd996497368a09fc27d47e8c6fb6ab8900b8f9", 0x66}, {&(0x7f0000001440)="6de9233b8b415325ea0928059adbf8976234394dbc67729fa8d6e2101e4458cf0af1e14036345dbe77c23a5f80dda3c2154dcf7758995b762d732bbe566c9083b6f9e92b36e2d43b15ca3d851ec7b37b18d3394908b5a44dc70e3b43bdf2b36ce359be637ae9affa20fd7e3a720d6595fefc099c43c867a45a40d6a46e46872e499b16cccd8e2b2db55b6c07dc7f628a9662beb14e632fd3625170fe665958151686113060e5fc30f0", 0xa9}, {&(0x7f0000001500)="94c55861049b8993ca0b4ef971aceeb5687c505de947a23270d4ece75dbbb36f64fec42e78db8ba745b5f13c9843eeb3a8fb34c622cd9b9d66d181121c1cb2247c010d7836a24f6c499b0f3235d6fa85d854a08aca2b6899dcf43756c6cb4fc1513d953ec8c7876373299894e52c860b021dd082680a07bc450489565b44546f4b6d5cdb60bc7ac97824b523b04039ce06a47b9a59a4899629d333ad96634fb3f86e31ca6afc95ff9b735b4ad34dac46f164a12683ee8fc0cee4936bac9dc277c4130e3ee22f6ae09c7fb073343d216f51", 0xd1}, {&(0x7f0000001600)="fa55293dde3623768197eece43648545e53e2b602c23425c6b30c36cf67e63e854fc677f26b53855dab6a8d30fb28758b20c20c9d507a3be6cd0c471f18d76a358f939754f952c27d3bba1a9890b15d7c62ef0b5a8a3e7570aa0ae06aa7ce92377e36d2675cecbfb31fac398458754e650d67d989e3651f3e8b658af03e6856f390bda073211d211c30a61eb2b53fd16213e0f5ee36a19f50fd4f27ce5e81ba27e417be34f757313913e99847fc68d8f424c73d87b1c87e5ade49f4b3aa83deb22bb4fe716173faf6105494e37686b3bb22462a1b16ba75fa36442ed4f6bf2aeda37531fd08addc68034dc76b2e1cc5c3988b727dd", 0xf5}], 0x8, r2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000018c0)={'vcan0\x00', {0x2, 0x4e23, @rand_addr=0x2}}) bind$pptp(r0, &(0x7f0000001900)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) syncfs(r0) socketpair(0xf, 0x800, 0xff, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r3, 0xa, 0xa) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001980), &(0x7f00000019c0)=0x4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_llcp(r5, &(0x7f0000001a40)={0x27, 0x0, 0x1, 0x7, 0x3296, 0x8001, "e41df4ff457aac006487f6af3d95875995306294d379350ade2bbafb3fdcd33d37db3271f62ac5d39c42492cf299706f5148158d6ce210190bb277685be61e", 0x21}, 0x58) r6 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x8, &(0x7f0000001ac0)={0xffffffff}) r7 = dup(r4) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001b00)=0xf1e9, 0x4) fstat(r4, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r8) mq_getsetattr(r7, &(0x7f0000001bc0)={0x8, 0x80000000, 0x100000000, 0x5, 0x7, 0x0, 0x7, 0x3}, 0x0) add_key$user(&(0x7f0000001c00)='user\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001c80)="45313aae055ff39b381b0c90f4c6b57151c2a29b092a149f1c82dab5ca7f2df9d7fe5c2dea611eee3bfe4aa4c9e70de2573e4d2904a9a5d2d5e401c18dc63e85c75bdf23bfb2f0f4507ada0fa504f4ea0dbf36d2b097ba2df105aa5c4b896f507e6e302dc40610a4d35b490a49b3f78d36d488d9ace906d31347fd5a31dc6b1d3d4a1e07df86d4be18b6569b4deebcae775b7f298b59ca281ffa5d8387bf7715ec2cf62d5294a5efd6ef5b78619332", 0xaf, r1) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000001d40)=0x5, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001d80)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001dc0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000001e80)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001ec0)=r9, 0x4) truncate(&(0x7f0000001f00)='./file0\x00', 0x1000) 2018/03/21 06:43:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x401) dup2(r1, r0) 2018/03/21 06:43:17 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) sched_getparam(0x0, &(0x7f0000000000)) 2018/03/21 06:43:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x5) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000040)=0x80, 0x800) r3 = getpid() getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) r6 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001080)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001180)=0xe8) fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001b40)=0xe8) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40)={0x0}, &(0x7f0000001c80)=0xc) r19 = getuid() r20 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001e00)=0xe8) r23 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001e40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001e80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000001f80)=0xe8) fstat(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() getresuid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0xc) r30 = gettid() getresuid(&(0x7f0000002440), &(0x7f0000002480)=0x0, &(0x7f00000024c0)) r32 = getgid() r33 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002500)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002600)=0xe8) lstat(&(0x7f0000002640)='./file0/file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002840)=0x0) r40 = geteuid() r41 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000028c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000029c0)=0xe8) lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = fcntl$getown(r1, 0x9) r46 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000003100)=0xe8) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004640)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000004740)=0xe8) fstat(r0, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005bc0)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="e4b2de8e1b053b4b39023d213b1461851a5f757ba47ee08c193aae3009bdd7ea7cb25f27e49a1c0fd9d5a74833893b97325fa2d376ca8e9feb195b7d6f6d6d3d9386e57d13fee8c082fb31ccd7b252c43eca5feb65b9da9f7f17461173ae2a2f2e7f558da3ad8690a086b1df9c67b4109f964f134ae5ba62a2d2aafc30a3a3c7fec4ab51b9013e899c5a3b2993922e72639c0d0dc7f5fb0f4f23f94ce2b749f9bc875cb8e3fd19c4a0e4", 0xaa}, {&(0x7f00000002c0)="9bd163d299872b2c8013e65b3c15425d42a09a1039948d6f15aa064b4d91d1f9dcca51d287ad02c23ce3e86e9803a0716bf4bae94e7c7a0a8bcf0e2ce6f672b22c64b64f3fdaea63a9bc3b064e1e9803a3529f13bf89f277d5e21474a5a1e84f890fedb0cdcae4c1ed8f02b48070e47d2cd6e4fc8928055f0d87ca70acdbf3c1ce8ffcf814e4ed15f959bcaaafb2d0ce7f5237c6f32b771fb8dbc463676c7d87dbd1a72f5f62cd2fa23f617d906fff50e6ff1adc0b4fecc576f1d3edecd4f17cf3deb761acc969129b0de4d7e304ed", 0xcf}, {&(0x7f00000003c0)="d42692620c47b92e46e57000e8d733fec0df9a45d005f5164ef8994ca09d5235e114bf3dc95f82a7bd425633ef8311744242ec5e484de7a0fad3e21565e9514e48aa08494073a2b13872fd3c0e0b7ac4135871df36f9aa0bbef0f0e9fe94920b01a32bbf53bafc676e2614699697ba59", 0x70}, {&(0x7f0000000440)="f366edb8584a03fdef6bff130400b3c4652992caa246a65be76436ee078b028028b410a64d10e04313c4471dd431b0f068b36f9afc0a380f019bd1ba93260953f319ccdaab4d0bd84327348767b4e7399e8cb9492954a9aa791a617e1a69df655ac00fbb23addb97e18a9a65a53acf7b8be23ef0e934de8a9a80cd913b654784343c80cb9043567eec289a04fb39cbc933130cf14dadb71cbdac8a4d207bab6b58f205e0be84bde5d08a5b6647a16bfe72202a4d19f3ff0f7b947e6c750488a6538a9cb4c43c825dc26e7a00f6bf9f71706cb3d5f095278b7368c64485b802594a9f9953be886b9b15cfe60a3b1e67db57368a88b3ac4a", 0xf7}, {&(0x7f0000000540)="4b242728253a7306c8cc6081f1637e753763e27a72a201b47ac2a69c5664c89dd4ffcfafd564855eed55be4ab62c0197fca79431a72512babc4180bbf7162c91a49640f99f83827716b532d6dff3a7a7043c422688e0f2a27093d6657b5c38bf3a99e6b4cb6b367978761cf3e68fb0f998b364216c08f225e4b2879106c1503c8372e9eeb528804955c600de", 0x8c}, {&(0x7f0000000600)="930a0b654abd114a440e5c42dfd9170ec72bc81c5bd38a36c3de180021eaa76961cc707d59cc73b2725f846924989948204d3d07e34118", 0x37}], 0x6, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x30, 0x4040800}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000980)="cf284f083f33b9b165bb7457bcb48f5ffdc8a946962946dd03bd501df7806ccf9e60f86f8328293ea5072158450097f1f0b6ec8c79e807158f39284cfa43af42cad0b199450607113d9cf69c2e80d3599028ec2169784ca4bf4d9de76790d05f0b421862994176143087baf024ed31a6358a00987149d51484a0471a9fa59133b9f0c30a1787382fdcc5f871c6653e5ddb37ee2de4f052ee60508310bac4d44f97622a769452e37c2dee97c2acd80d326f", 0xb1}, {&(0x7f0000000a40)="d174302aaae7a2ac1e1093d37c9cc5d78ecee3effc6c7ccf349bfa54a1316f06a58234fc99e39b5a31bf9faa13292c2373281b37aaf9c5763361c53887c137a5d73fea3f66f664eebb74fa6f224c7556749e11207811995e7be5b08d834e84ed8b8b9cf5282c65b134f62d25fb13d2b83e6d229daea34742092050ca0b68f11e81da1e3ef925b04340c02057ce", 0x8d}, {&(0x7f0000000b00)="6a98d7c074523ab7614d866e49770f2b52a2fcc37c3f742016693e2f354e1b36c44285311520a38efc734bedeebdb5ca8dcf8f9bd873bbc4b8621636a7ede8b645f7ae9eda79aac499e79d221ca7e8ebc6a3fdbe2f3d6b1feb8151b907aef1b29d69891db08c8846044f7bf03d4dc6b4551006444b7b3092", 0x78}, {&(0x7f0000000b80)="ca9ffe", 0x3}, {&(0x7f0000000bc0)="f6d19493c46dad1dd091624690dd29439ca44fc562eefb61b739e17ee009b1e311481eb34960c4b53f6ee567827ec3144b16cbdc8ae7a7275292e9e6d324bdf1e5cf3f1f5f377c6dd9a506030f584410a665aec91ab00b0ce0edd39b4a6231f9b0afa39bfce68c87235987abf74b60d1d843b7b86b9115045bfd9ce8b50c21f2bb7423efb7b93ca040b93f3dc2417f0bfc176d3dba54a13bb0146b87801f18a05e3491d6b675e1fae977d21ecd8f3217c57d5b6ccc0e18ddf3acf3f3b8bc8c1ead3a10f8b8da7e7bdd1dfe62ae2898a4d443bfdfb6b46ab2d311942a4c65e77899850ca904", 0xe5}, {&(0x7f0000000cc0)="d962bb1901251298d6ddd406e1d6c16fd9252e6cdf4c50498fdf17ef517c587b02ea8234f1fb45347ce58e43de68d9f14d65eb3007d8c4961907a6bbd7fe91cac05a280046bc3de4e9d13e2c0e0538c015394f29a93cd216253ec1ab1dc0061596be153ec2f30693fd7fb743", 0x6c}, {&(0x7f0000000d40)="091f1e1af8b69ad78cf40ae7343492b9171d87dc1588cef0eb93a0005532d89796ca27e2541926550a758cf54c6bd2f0168adb7a8e5f61213dcd589892b30e2f1db0a08efb2d39ade48e", 0x4a}, {&(0x7f0000000dc0)="71b57e5d33663b9a2cfa1b15046e9d8deac02dccdea247ac1d6e0043c9a204cf04ea7d097bb26020fdcc44bdc4257e3d2e152f36b2ff2fbe1ddd1eb97da4110e6c1a805409ee221421980274c47413ca3c82d02544448cefcbfa4936732dce9a20", 0x61}, {&(0x7f0000000e40)="f7f664fdd6987a59cd0a05141daea68b2af01440bb4c996b99e92eeac2dc3de1b8e284b6e74c8853247fac82e0aaa47a063bfce9acdc7ab9", 0x38}], 0x9, &(0x7f0000001240)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x48, 0x20000000}, {&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001340)="6d64753286de2eb327d7b21245ab8b8a4695ff3c92f1f4345a103ad02f683f47286ec7457d46fe1e4c3085bd135866c5a133c8654ca49b7b4887bc560e1e7f0d5ebce58251deb7e1f2611ecce973533fe8fd5b9f603989a1297ba9d5d4f6459f377fa818228d65d3485b133946063f2d04c2e9c7d9688bf34bf58d26470fd358aaca8b33155a28b24e2da65f65a96bf25db9ae4893318d022e81bcf396239557c77b77d5b80cf84608ec53a94a72155fa5c5dd9fcce6410c6b8d1c9e0b2e6ce63585671669311977e26aa14448e43e212adbb4db23f461d01811f1b4e1", 0xdd}, {&(0x7f0000001440)="8cdbe084170c0e1ad6386a0df8284a74d4fdc10450a6bc8ba0e3152e0fb4f8718458bf72f96dba3f5e824edde9fdcf2efdf2ac2668391adbad6b6b46fd1c65caa582fd2fd7", 0x45}, {&(0x7f00000014c0)="fbdc698fa3f3e84df01c5cb03cb83111e6ff747e091d53dd80491aba5a1e70c13090c7b459ad6c99f9fa9cbd1d07bf1e364f74a56f4de99913e23b16370884ee2eea12dffa07083b31dfcb319bbe1c902af2bd0989df17e84eeb4b72c32d917c6d5af7367396a1f970f455760e49f73bd866e1635ddd1264d829103ad868c537439c6f480111", 0x86}, 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{&(0x7f0000001740)="5039ebb68fff99e7d4852f864984d9e68d17473afde1bea0f74a6a1b0d5c34117539438b9d7d68254f8e862b6455a2b174aeaddbaef6bdbbb26a54f23ad0305ba7d850b5f36f5113205c4e6e1d352073de41bfd0e5a19ae44c8caf39eb233fd683d0c3ba76ee05222edaa8e474a86913847a29bec19b3dc96d24d41ac41aa657a6121c50f5558c189e4197776063df0a8a4ba72aea1a23f62c61197bb8c7c8a97a3148d102bcbf6a3b", 0xa9}, {&(0x7f0000001800)="1aaf1ba28cce42b87e5efe9071364c19e06447dfd75e735f27d039eb4b121f25113822efaec3df9432a3f1bd72a776dbebce1808768b42f865ebf9e33745518d06935c1e4d1b54da2f68af03f8c1aafbbf4ec95fbd8b85d111c2efc355a57b470d14d535aa273cd417d7528223a44d73bf854faf79f6a12a41efd90f84660adfda4850dce4f0aa5ab2d1d3a3f11b1ac3e2505ec366f7c273ffbbd2a313af5c01ba7668a9938e516f0947eef02df8349073a33ee598ef31fd9423f77c4643392e2539763162afdd54ca40319c4f6074ffdc5b4a693b9d6bc74e636b5df33c9119186f3e3c689c4eebb4689e68ef3ec2e9f899123dcf239ea5a8", 0xf9}, {&(0x7f0000001900)="38a0f16ddbb862cfd89fff7968d854d60db01550a6a4911679b47c7228a651bc25b729eb468d04bebe1a2b276dd84b593439fa3c8f6d9391708325dce4afe11a15013845af5998bd371b4e9a14245da1db97c3c706ae0d620d59467b7c8a4b3376022708fb60630ff1ca98c42720eb2f07dc737b82893191fe5722c9b5d31740701ae7a7cda07c8917c4e0df1fc92ef0abca6f742d48a31e5de8c7e439a3d4663870da76906332d211e072d142c653c8760e5d382b2d77c211", 0xb9}], 0x9, &(0x7f0000002180)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xb8, 0x41}, {&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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{&(0x7f0000002ec0)="25a7a13d0397efdc7ac2b7d957290a3fb1c1f253357e5bb5b522e9541b419fa20692490bfd059601c535835fddf03b99afcd58ff79621b9c83852806462f683741f3c9358f34b8d4a59dc440d9e4772b1f65a4bdab89051305885de06663e315e85aade87ea455d10e95d674f7ed93567fe5d5a8b1e8a88f72338684ca764641e1388c27cca4576a20cc8cd81d41090ea4b79c7cdc7d563b2d64d04810be95d9984439e9e645ef87d84cb5242e7a304514f6", 0xb2}], 0x4, &(0x7f00000031c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r48, r49, r50}], 0x50, 0x4000}, {&(0x7f0000003240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003400)=[{&(0x7f00000032c0)="23091d80d180ca615cc5b28d657f416f0feebb9a8e326a7c781f2cc2ee2f05028497ca1718a2f88175197a63b3cf615fd4204aae3ab5962d690f1e3256a832e919555aab336b0a129ebf7d945bc8b18507a66a7e31e98ff10bed4c8129d343b97ffac5cf5df53ec883373e340eade22bcb230288359c766cc2b5e9b0bd584c5d0910", 0x82}, 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0x1000}, {&(0x7f0000004500)="ae2ddd52fcadb54b15cdce8f7387629af05faa0a24a0efcd07cea2d225e24126428d3ed335012dba3a8594d2cec9b60a2a860a737f4be40176726ff57f4e7580de97d45c25c39c5dbc540f3b94774e7d66d874a9f93b0ee604f9c17ee809e9068657264e50b6d897b95e54d2e4169a864a2b1135fdbf3fe74bc355b28daac65368265bc9b9a2e99e48e1f45a4171c568553884a29520e6727d0fd02f52422d0316e4d6295cd6d65a8b5391693512e4e442479ea8b27a60d83d3e3ffb76e4e1863682430def9d709e20b91ac6449a53a7e14c5ba8b37c7383", 0xd8}], 0x2, &(0x7f0000005cc0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000002000000b7ce1b0fc3396a4cce007825d3ce3d360bac26473adff3b48cf140b661943ab1916889c3d14b333933eb5775072106b20a3b5785a8faf1650edb2eb7129d62988b7d367746da82dd26aa", @ANYRES32=r51, @ANYRES32=r52, @ANYRES32=r53, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r1], 0x48, 0x80}, {&(0x7f0000004880)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b80)=[{&(0x7f0000004900)="0d3c809cb3ce1f5de0adff39b576c313545e6d07f03b1c860fce956105a9ae4a631a2bf679cd0c1220f57a746a47d2e5666ced7aee21c4693c33b0af35", 0x3d}, {&(0x7f0000004940)="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", 0x1000}, {&(0x7f0000005940)="03115e5f17360b7dcd87850c1a31ca398a2af87f324adb28561f1e6cc8bc52b72c2aa7b03242da5aa2d14d2fab50d417367cb52eaf483e0e2522631abc6961242b3a4edaded960099f2addd2eed627f813b59a0e", 0x54}, {&(0x7f00000059c0)="423e6afe94c73c12d1c6ed193747d428fc720b329ec78f6a96cbf4a1c8017fcfe1740a6293053938afebcb3a6f2611afdd53fbf1880932d4f2a3c3b9cae70b77b1673022381533659dc07e15abc607f31638d5b51e456e76f410ccc9ba1d23af35ed2ddac86250c35533eb32cbfe85a7a66129034c68bae6053caa6073bab49a3fa1175691b03cd6afc38ca56acb306529b4a19204f49699585755b22318fcf18a3070325fd509ec4aa3ed6b48d1dcf35a04c623349a7888cbb25a2a9ee38145e73b7de580a8f83e9ab34b0c427b44731435088e71f194bb22724dd79075723e2e9803a0618e014319f174f6cc5232d531e4", 0xf2}, {&(0x7f0000005ac0)="ea99eeb10cbcce12e265ca6074d61e58153a5d42f6d5f3f5dd11d91668a6692629f3946faed05008df370fcf3b1677c067d72fc31e4ad52e971aed111cd70a95e7bc32d99411d7fb3800a001af413db152956ad1c5e992bee8e49497247770dd8d1cb9d9d6af43d1938f1d2339202c34c3b8160a1b68d03597fa04e3ebe59a4acf582ba29cb1cb", 0x87}], 0x5, 0x0, 0x0, 0x800}], 0x9, 0x4000) r54 = inotify_init1(0x80000) r55 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) inotify_rm_watch(r54, r55) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) 2018/03/21 06:43:17 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0xfdcc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/84, &(0x7f0000000000)=0x54) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x7, 0x4) ftruncate(r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x21) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000140)) 2018/03/21 06:43:17 executing program 3: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r2) exit(0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000001c0)=0x13, 0x4) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) pivot_root(&(0x7f0000000000)='.', &(0x7f0000000040)='.') ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000200)={0x5, 0x4, 0xfffffffffffff801}) 2018/03/21 06:43:17 executing program 0: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/111, &(0x7f00000000c0)=0x6f) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/21 06:43:17 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/223}) 2018/03/21 06:43:17 executing program 6: r0 = socket(0x15, 0xa, 0xce) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0xffffffffffffffe3) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/21 06:43:17 executing program 5: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./control\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffda}, &(0x7f0000000080), &(0x7f0000000000)={0x77359400}, 0x8) removexattr(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)=@known='user.syz\x00') r1 = open(&(0x7f0000000040)='./control\x00', 0x6c42, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x8, 0x8, 0x2, 'queue1\x00', 0xd7}) 2018/03/21 06:43:17 executing program 0: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x53, 0xf4, 0x6, {0x6, 0x4}, {0x100, 0x6}, @ramp={0x4, 0x1, {0x9, 0x10000, 0x7, 0x7fffffff}}}) [ 141.616535] IPVS: Creating netns size=2552 id=11 2018/03/21 06:43:18 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x8, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x40, 0xab6, 0x7f, 0x6, 0x3, &(0x7f0000000000)="6970c1677265aaeb83cf00", 0x7fbf, 0x3f, 0x9}) clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x4}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/21 06:43:18 executing program 3: r0 = socket$inet(0x2, 0x7, 0x8000000000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) seccomp(0x1, 0x1, &(0x7f0000000100)={0x9, &(0x7f0000000040)=[{0x79, 0xfff, 0x8}, {0x30c5, 0x9, 0x6, 0x1}, {0xffffffff, 0x1, 0x80, 0x5}, {0x9, 0x6, 0xffffffff}, {0x0, 0xfffffffffffffffe, 0x3f, 0x7}, {0x8, 0x401, 0x3, 0x401}, {0x6514, 0x8, 0xffffffffffffff83, 0x100000001}, {0x9, 0x8, 0x6, 0x4}, {0x80000000, 0x7, 0x6, 0x1}]}) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6f3}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) bind$ax25(r1, &(0x7f0000000000)={0x3, {"514a7f3d75be4a"}, 0x200}, 0x10) 2018/03/21 06:43:18 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000080)={0x80000000000000, 0x0, 0x30001}) r2 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'nr0\x00', r3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/21 06:43:18 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x8001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0xbdce, 0xea2f, 0x8}, &(0x7f0000000480)=0x10) shutdown(r0, 0x4) 2018/03/21 06:43:18 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345200400000078"], 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) vmsplice(r1, &(0x7f0000002180)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="4263fac7065e", 0x6}, {&(0x7f00000021c0)="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", 0x1000}, {&(0x7f0000002100)="5746517375a9da8a76d5f9bfa0d288943fa98e3a9a084cc7a7b551afd145a039feaf41b59ee499bc211d464b57a662a1124cfce685aa0e40f1fd61a11c34f17d81dd14abadee17ef300edd2c71da4d060834f1ec06c59c92bb3723c1897e77e2f9", 0x61}], 0x4, 0x2) 2018/03/21 06:43:18 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc9, 0x10000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) accept4$unix(r0, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/21 06:43:18 executing program 5: socket$inet6(0xa, 0x4, 0x3741) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/03/21 06:43:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a0400000000000000000000000000cf5ebce04607f205515eb4edd1ef6ef10251a3381c9fcc02bea58436a34c03536efbe892c173c7b71cb8b47555d6501cd8945cb4c44e6247add5a9e46d9f4f3b69442197ea9ab974ca6cb29b09384e7b7aaf3400841b72f204c33f75ce2061be29ecea924bb9aa0fe50246e6692d89060e946e11497739ebebb15aaa69aeaaf461a9c7f9a8d4de2252a18a3d1fe744f3ba31a3c410ad190ca031bf"], 0x10}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) dup3(r0, r0, 0x80000) 2018/03/21 06:43:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca1f70)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xff08) open(&(0x7f0000000000)='./file0\x00', 0x204240, 0x10) 2018/03/21 06:43:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ftruncate(r0, 0x837) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/03/21 06:43:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f0000000040)=""/78) 2018/03/21 06:43:18 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) sched_yield() time(&(0x7f0000000380)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x8, 0x400, 0xb0, 0x0, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x3, 0x80000001, 0x8, 0x0, 0x3ff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x1, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x20, 0x24cc}, 0x88) 2018/03/21 06:43:18 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x1dd, 0x800}, &(0x7f0000000480)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) write$eventfd(r3, &(0x7f00000004c0)=0x5, 0x8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000340)=0x9) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00000001c0)=""/218, &(0x7f0000000000)=0xda) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000002c0)=0x0) ptrace$poke(0x5, r5, &(0x7f0000000300), 0x8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r6) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x40) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500)=@int=0x7, 0x4) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) ptrace(0x18, 0x0) [ 142.620288] SELinux: policydb string SE  does not match my string SE Linux [ 142.654475] SELinux: policydb string SE  does not match my string SE Linux 2018/03/21 06:43:18 executing program 3: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9d, "68c4d2c1c093f23cc4dcf5568683978c9863cdb4b2447acef5c1e39c2522be80f600e9a454433fd148296b9995d6fdeb7781167be656dcdd19a0157a167ded700772413edc9dba01e97aa0218f0a7471edbc69b4d03214c0db07d773f7e7d8ab5d8a559f548acf3edb0d2e4835ae3cf24589af882a95df5955cdfd6d190f70a70bff1e90f5caff130aa8b407aa0da905d9b44664d389961f2e09fff68f"}, &(0x7f0000000100)=0xa5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x8cadccadce8fbb07, 0x9, 0x1ff, r1}, 0x10) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) setns(r0, 0xc000000) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) fchmod(r0, 0x0) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/03/21 06:43:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)={0x0, 0x2, 0x1000000, 0x0, "0900000053bc2780582200002005000000020000005274946a94771f398b4046"}) 2018/03/21 06:43:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = socket(0x15, 0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x30, "794b7a6c6a0139b5ace6fe5d626e4cd4bb7aa6e7f413e28722d137c88744d65640b60de564ca64b80eb31bdb346e3b99"}, &(0x7f0000000080)=0x38) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) 2018/03/21 06:43:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) geteuid() r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e23, 0x2d7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="8e4e50a933ecd8fb6d9c1dbf6fb6a74294171c61803337017747882722a9b507e0a22d9c43167bc427b432819f94f921f6c62a4367043db268dac11a9388df036fe4db75b1a4c9fc4f4ed5ba0fdda38dc9af9e0b7310049232e48bf45ad0ee1a74c12e05c048d3e996c3aada9ddd2ab782ac3118d77ddccd6cc443585ab4058e88dd54dbacb15b0dfe55fdd382a4d5e52dd02678f5826f948c46a4", 0x9b}, {&(0x7f00000001c0)="dfd734be626c5253069c89781e3854ff32498260205c60c21b2fe0490c2c127b2d226bf277540c10a75ce9574012c5bd42f53f3c9520c2aeb57aacb94d9864f460350bc8e3ba1bd4b1569472966616da7542fe48086789f94ef30389e4cbfd089dc6d7ea23b581", 0x67}, {&(0x7f0000000300)="014e6d2cbd7f52827704104f21fe0715734872df53c7eda43aa70e47db16efce698c4c42a5380f69c16ef2b9e696ac49d9b00d27a5538d197884d8236f1358e96784b4ba3482b3cfecb20a77d137363289cb740eae9e0197ecb44fe80ab69692097f4d0c80308a3d5bd10b1a7cab8a07d421", 0x72}, {&(0x7f00000005c0)="2bdd899884c3d410817dcba4b2827e27966f030cd0f8d83b8415a7205dbc85f8fb9a2125c9e90d221459e78e4e1f5dcbd7d4bfaba704c80de0e883f80d10b0aa26e576db15ab6087ad53f52fd225172a2307735e15335475f6aeae002aba2097f78438dcccb3744961cf7ad33742f5e166a80aaf491d8f7655d3766356ddb918aed73cd216df54a41c6b000e44612b443cc53be4e2c311c8927633677ce4a409b5e5038cecf804cad4b1687d245068170007666a3240a7c4e08d7cec07934b2f388b4eedc634c25415696a9906c44698b469ddd10e0c6dec667160237f1993aae21cdf4a8e877f1fb4db2ae105063f11414c88bc4c1ff4e790648cc87a1b81", 0xff}], 0x4, 0x1000081005) sendfile(r0, r0, 0x0, 0xfffffffffffffff8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/91) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mq_timedsend(r1, &(0x7f0000000140)="56287e6afc4c00d91038c6555430981dfe17c3e8ac831a93e51b61c637b9c3df5debd887855a888e3c36c60db5864acee8201e3ac5f60b42256bafcaf6560e62e52a4e5cea7b85a31b8b97f41632779a03aa475d61bf9b0ceb2d30016391252649c69906b6c55afdb4d6b370cb48c30257243c4107752eedca6285bc01", 0x7d, 0x4, &(0x7f0000000040)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/21 06:43:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) lseek(r1, 0x0, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) close(r0) [ 142.733110] device bridge0 entered promiscuous mode 2018/03/21 06:43:18 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1, 0x2, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}, {@in=@broadcast=0xffffffff}}}, 0xf0}, 0x1}, 0x0) 2018/03/21 06:43:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000001c0)) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 06:43:18 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x7f}, &(0x7f0000000280)=0x8) socketpair$inet(0x2, 0x2, 0xc79e, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x400}}, 0x3, 0x5}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x3, 0x1}, 0x8) r4 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) lseek(r4, 0x0, 0x4) 2018/03/21 06:43:18 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) restart_syscall() remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x8, 0x0, 0x42002) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@empty, @multicast1, 0x0}, &(0x7f0000000180)=0xc) recvfrom(r1, &(0x7f0000000040)=""/131, 0x83, 0x40000000, &(0x7f00000001c0)=@can={0x1d, r2}, 0x80) 2018/03/21 06:43:18 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x0, 0x6, 0x40, 0x5, 0xb9c3, 0x1bd, 0x3, 0x3]}, 0x14) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ipv6_route\x00') fcntl$setstatus(r2, 0x4, 0x4000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001c00)=""/4096, 0x1000}], 0x1) 2018/03/21 06:43:18 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x800, 0x4) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffc8f) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)={0x10000000005}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/21 06:43:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020f00e307000000ffffffffffffffff0400070000ddff00020000000000000000000000000000000000000000000000734f9a641faffa3b6838c7a50327effe2c0fa1be4589c7dec97e66ab9a048e0dfca41821df8417af2c1111ba0d20fc9d7773796ad718aaf7eccc458b60f354a0d13d449afa0a6db3acd83e28c392cff275546d6d2bb4fa8374418c0159c1cee7c487a14006cbc4053f7d5943d276a24db7c9b9c950a8f86f4e097b0e8a22201ce5cb73691fbdd26fc9432444720a9b3e5595e9815ffb3a3112ce45cf4481379670db79e5cf52a077c6"], 0x30}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x14, 0x2, 0x593, 0xfffffffffffffc01, 0xffffffffffffffff, 0x8, 0x8}, &(0x7f0000000040)={0x8, 0x6, 0x3, 0x71, 0x8001, 0xfffffffffffffffc, 0x9, 0x3f}, &(0x7f0000000080)={0x6, 0x92, 0x9, 0x3, 0x101, 0x44d9, 0x5, 0x7b0}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0x395}, 0x8}) 2018/03/21 06:44:16 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000280)=0x5) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x554c68db, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e20, 0x24545973, @mcast1={0xff, 0x1, [], 0x1}, 0x4ed}, 0x3, [0x3, 0x8, 0x0, 0x7fffffff, 0x0, 0x10001, 0x4, 0x5]}, 0x5c) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 2018/03/21 06:44:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6175ff00000000000000") readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/197, 0xc5) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x200000000000020a) r1 = getuid() lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x1, 0x3, 0x8b, 0x1000, 0x8, 0x6, 0xff, 0x81, 0x10000, 0xec7, 0xfff, 0x4, 0x100, 0xfffffffffffffff8, 0x7fff]}, &(0x7f0000000100)=0x100) 2018/03/21 06:44:16 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="8c21f82faaa5", 0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') 2018/03/21 06:44:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000002c0)=0xffffffffffffffb7) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x8001, 0x1, 0x62, 0x2, r3}, 0xfffffffffffffde2) 2018/03/21 06:44:16 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x3, 0xfffffffffffeffff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x400}, &(0x7f0000000080)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020f000014000000ffffffffffffffff05000600000000000a004e20000000000000000000000000000000000000000000000000000000000800120000000000ffffffff0000000006000000000000000000000000000000feee0000000000000000000000000000ac14000000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000100010000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/21 06:44:16 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000006000)="240000002900030007fffd946fa283bc0a0002000000000003fbffffffffffffff88737e", 0x24}], 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@loopback}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) 2018/03/21 06:44:16 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) restart_syscall() remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x8, 0x0, 0x42002) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@empty, @multicast1, 0x0}, &(0x7f0000000180)=0xc) recvfrom(r1, &(0x7f0000000040)=""/131, 0x83, 0x40000000, &(0x7f00000001c0)=@can={0x1d, r2}, 0x80) 2018/03/21 06:44:16 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2, 0x2}}, 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) close(r0) 2018/03/21 06:44:16 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x3) sysinfo(&(0x7f0000013fed)=""/19) [ 200.106944] buffer_io_error: 24 callbacks suppressed [ 200.112065] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.119638] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.129877] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/21 06:44:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x5070) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/03/21 06:44:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffeba, &(0x7f0000000040)="00000000c0a918426ebbed8b537b0c0c865dfff56d73e34098048e8239766c68f3fab567ad2b3d0d9eb2a95db8f38d543c96eb88d6d86c9cae25ce32e3124562ae4c46ab3ae8d7b2ac1837f2b2fc70349a4edbee540c5e8dbce03544f8023bc8093d9ee615fd81ad01570b83d3dff245e34d687fb28ed4b0913a87b4dfe8f3217ef38f32aa3565eac4e0987be4a9d6155de44989a00a429eaec4673ca46a72739301219cabb17edde40838c1a687fba76b55acba85adc59cd27e26e61b05ccc119ee17d9582142b2b4c3f8be7b") 2018/03/21 06:44:16 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000040)=[{0x9}, {0x6}]}) 2018/03/21 06:44:16 executing program 2: mkdir(&(0x7f0000000280)='./file0/file1\x00', 0x0) chroot(&(0x7f00009c9000)='./file0\x00') chdir(&(0x7f0000000080)='..') symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)='./file1\x00') lremovexattr(&(0x7f00000001c0)='..', &(0x7f0000000200)=@random={'os2.', "6e49733400d2"}) chdir(&(0x7f00000004c0)='..') mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f000064bffa)="6e49733400d2", 0x100400000084000, &(0x7f0000339f8d)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/168, 0xa8) 2018/03/21 06:44:16 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = accept4$inet(r0, &(0x7f00000011c0), &(0x7f0000001200)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000001340)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001380)={r2, @empty, @rand_addr=0x33a037ac}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x304, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, {0x2, 0x20000000004e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x14000, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x800000000000004) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xffffffffffffff2a, "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"}, &(0x7f0000001100)=0x4fb70a8af31d481b) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001180), 0xffffff07) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001140)={0x1000, 0x0, 0x4800000, 0x462, r4}, 0x10) 2018/03/21 06:44:16 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000001040)='./file0\x00', 0x0, 0x1aa) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de5000)) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cb8ff4)) 2018/03/21 06:44:16 executing program 6: getpgrp(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000580)="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") getegid() fsetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/03/21 06:44:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000100)={'syz_tun\x00', @ifru_mtu}) 2018/03/21 06:44:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x100000001, 0xd4, 0x1, 0x6, &(0x7f0000000000)='ipddp0\x00', 0x3, 0x7fff, 0x7f}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', 0x100}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 06:44:16 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x7, 0x100000) 2018/03/21 06:44:16 executing program 6: getpgrp(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000580)="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") getegid() fsetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/03/21 06:44:16 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="d49f61e0f1df65b4bb361d18567037d68c45131aefeaa433a4b97b3ab8c70a8e4f6c59ca0d0159bd06bb25b725b72faaf09f8aebdf47d457e3e7dc592af73285436405ca578de79edbfc05f65bbe3ef3e30d634ebc1ecd196603c13881e3a1cadc70100be50d855e60868b8227b60a60ceee92d34f6de6390ad08b17990ae6c69e635b1ea6dcf19a7c5548ad64bc9675e692e72bf3b2c27c40125c0180b256097fcae287989eb95f3a01edef587526ed2ed459028fc47c2103759c781c42decc4648b3736a78ef5fc1c866cc1f18eb78c737bc0b", 0xd4, 0x100, &(0x7f0000000140)={r2, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/03/21 06:44:16 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x6, 0x8, 0x8, 0x7, 0x0, 0x6, 0x10001, 0x81d, 0xffff, 0x7}, 0xb) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r1, 0x400000000008995, &(0x7f0000000000)={'tunl0\x00', @ifru_hwaddr=@random="baebc9f118f6"}) 2018/03/21 06:44:16 executing program 1: getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) dup(r0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="cea9595c05ba076d27a5c5258484559b15ed7a8301724adf45a3fff97334dc5b98177b2b8c65ce3489881ff2de3cbb17e51243b64c4f47980caeb396e471b34d4a5747516e1140449b1864fc729b4ee8b22290e4b63dc1024c4f78c0bbec6a9d13463d01b610e690e85977251e7b7d1d4d9274dd001b4175eb5b41be4bf02877a05a4a21185d41e24080d66e4510524bf844152e7b6274593495b6", 0x9b, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) 2018/03/21 06:44:16 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000c80), &(0x7f0000000d80), &(0x7f0000000c40)) 2018/03/21 06:44:16 executing program 2: sigaltstack(&(0x7f00006e2000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bcsf0\x00', 0x7}) munmap(&(0x7f00006e2000/0x3000)=nil, 0x3000) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) r1 = getpgrp(0x0) readv(r0, &(0x7f0000002300)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/242, 0xf2}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/83, 0x53}], 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) 2018/03/21 06:44:16 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x420a, r1) ptrace(0x18, r1) 2018/03/21 06:44:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/21 06:44:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) close(r0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x228002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x2d}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0xb) 2018/03/21 06:44:16 executing program 3: r0 = memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) sendfile(r0, r1, &(0x7f0000d4e000), 0xd9) 2018/03/21 06:44:16 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) socketpair$inet_sctp(0x2, 0xb73bf68516eddca0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x5, 0x30}, &(0x7f0000000200)=0xc) r7 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r7, 0x4, 0x100031) prctl$setfpexc(0xc, 0x60003) fcntl$setown(r4, 0x8, r7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000001880)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x84820408}, 0xc, &(0x7f0000001840)={&(0x7f00000003c0)={0x144c, 0x3f, 0x200, 0x70bd25, 0x25dfdbfe, {0xc}, [@typed={0xc, 0x4a, @fd=r1}, @typed={0x18, 0x92, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, @generic="c6437e28dd9fcaae3665776d13fb99549b25ca16fb7c87f632973e7267efe614b9089295d498a2cf01093731b52aa5c7b64bedcaeabed0496e62f3e05ac682a45269b7ee78adb3cffb4d", @generic="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", @nested={0x110, 0x65, [@typed={0x8, 0x34}, @generic="74c74f63f2eb3f5c3a8719f9a30c3adbfdec72b8d14aea5a6b48378bf50cc1a2c15000a89f88964fdd67c5e550feb9f54a2d9780d326af1375c1b6e6028b8f39062a56567f16647f6a4d261a8e7efb1da02ae940cefb3fad096066f0fe955b61bc81f88f972c8cdb9fd3a9337eee2e3a19ad5f0bb1439e38f538cc9f8f16a1f8ef37722f91414312482815caf08ef5c299867857f298202ae4efa58312811d2ec44d47731d072835ac66fd4ccb1795fc184ea6314ae381c90f878baa99b1c6aa64333ce4da2d529ec40fcfc90f8bbcfa05bfd468816fd8ae984ab06ffcc0cd4570a0befed10e003e7692258be4f245a57960f41cb3", @typed={0xc, 0x75, @u32=0x2fc7c2fa}]}, @nested={0x230, 0x65, [@generic="edaba80f926087b69fea7fd268a5170c44d7958465b2152b361b21a8bc20d58dc0c286504b81395220006bd7778861c758c69d04b8ff0d4c9c0b9daf3e3c7d471e77471cc63b5441f83a65ac12b6aacb65d90a7497d2472fbd35f063085dad5790ef0ee95efa931854864231a3716038f774b239fe5f9755abcec4fb477fc176af354bac6ab54337ccb8375a6f3b4fd3a09b0879988255f248163d823b7961cb36fe7a2c099e28b917f246fe852e2cd44d289f2c235cf3c8d6b6e4bc1141d252646e8b0d93d41de18a0e63309fcf65aa4cc576b865395718a0aec600ffa3b20f0d29cd", @typed={0x10, 0x10, @u64=0xdbc4}, @typed={0xc, 0x1c, @fd=r4}, @generic="1741e4e7ceefe36aaf35d40f4e9d4bc469596f1db147d26b12da047dd95f4bff39a4c86ef6e738ee43596f8cbe816014c45d0d8cd178cb5da7bcfc65e345292fed934d07917f65fea22f68867bb1ce35c0df617cd437521ecb87f4b6bf4453ac23c754f15ff64163b1fd36eedfcd75af444b92d24ad16fc8244486e80be974f0e56123e4e5d4ee519effd7da2e9f99d28544c132e9586143b0094a124ea568e08880ea4ea9d2bf7bca108d58119e4dd63c1c16e7520bf35e90e06f73851dd8f9c3", @generic="cea51c2e41d3149676b7b3225ec5acd74da7eaa9f7c1feca76aa665ee94cd935cf73134772c1b93842d534692a24329e845e6251d4d40197faf864b7e1c2f332e09de22232bd29b3d1f9af498a26cda1e2d3afb7d330a5adbde6e8fc3366193d6222e7916ae3e905bb"]}, @generic="8b1d970d146f472d0af79b26f18cb50920a7ffdea2da8254f9d79357c48f8e05e65bd20d14084c76ca861d142e8a442fbd767e4bfba79ff836d8cccc4b43aa06c14efe6f1208b361383fbdf8752f19f6e9976b923e2148f82aeb9c4c8510a173fd31fd2e8194122bcfe51d4f214b65d5", @typed={0xc, 0x14, @uid=r8}, @typed={0xc, 0x3f, @fd=r3}]}, 0x144c}, 0x1, 0x0, 0x0, 0x8010}, 0x90) pread64(r2, &(0x7f00000018c0)=""/150, 0x96, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001980)={'gre0\x00', 0x400}) eventfd(0x4) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) connect$l2tp(r4, &(0x7f0000001a40)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x4, 0x4, 0x4}}, 0x2e) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001a80)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000001ac0)={0x4, 0x0, 0x0, 0x2d65fe8f}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000001b00)={0x80000001, r10, 0x0, 0x7}) socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000001b40)=""/17) listxattr(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)=""/4096, 0x1000) connect$l2tp(r4, &(0x7f0000002bc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x0, 0x4, {0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x3f}}}, 0x3a) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000002c00)={0x6, 0x6, 0x4, 0xfff, 0x1ff, 0x7db5, 0x10}, 0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000002c40)={0x489a09c5, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x104) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002d80)={r6, 0x94b}, &(0x7f0000002dc0)=0x8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000002e00)=0x80000000, &(0x7f0000002e40)=0x2) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000002f00)={0x4, 0x4e, &(0x7f0000002e80)="97fa5d5e3a784b9a23441f3e9c34d43eb8d3e2eb0f6baf7e72137631af01ebbca5cbe1a8cbd75785b063d393d8ff8f66ddb79076be469036f26e0ead3297e37e12bf49ea70b817b3fc4e521c6feb"}) 2018/03/21 06:44:16 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000100)={0xbbb4, 0xc347, r1, 0x100000005, r2, 0x3, 0x61b, 0x2}) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0xfffffffffffffffe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) lseek(r3, 0xfffffffffffffffd, 0x2) 2018/03/21 06:44:16 executing program 4: r0 = socket(0x10, 0x2, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000080)='$\']wlan1\x00', 0x9, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0x2, &(0x7f0000615000)=[{0x87}, {0x6}]}, 0x10) 2018/03/21 06:44:16 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0xffffffffffffffce, 'SE Linux'}, 0x10) 2018/03/21 06:44:16 executing program 1: prctl$void(0x3e) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/201) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/21 06:44:16 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x211f, &(0x7f0000000040)=""/4096) futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/03/21 06:44:16 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x5, 0x4, &(0x7f0000ffa000/0x4000)=nil, 0x8}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) pipe(&(0x7f00003f9ff8)={0x0, 0x0}) tee(r3, 0xffffffffffffffff, 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0x80000000, 0x5, 0x9}) 2018/03/21 06:44:16 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0x9, 0x0) mq_unlink(&(0x7f0000000000)='system\x00') clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gre0\x00', 0x9}) 2018/03/21 06:44:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) prctl$getreaper(0x27, &(0x7f0000000080)) 2018/03/21 06:44:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1d) clone(0x0, &(0x7f0000000100), &(0x7f0000a25ffc), &(0x7f00000000c0), &(0x7f0000000080)) setns(r0, 0x8000000) [ 200.521410] SELinux: policydb string length -50 does not match expected length 8 2018/03/21 06:44:16 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xa, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8)={0xffffffffffffffff}, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/21 06:44:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x400001}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)) 2018/03/21 06:44:16 executing program 4: setgroups(0x0, &(0x7f0000000280)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) readahead(r0, 0x8000, 0x9) 2018/03/21 06:44:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8b06, 0x2105902) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) 2018/03/21 06:44:16 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/206) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000488, &(0x7f00007da000), 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1e8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) 2018/03/21 06:44:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000cab86069") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xa, 0x32, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) ioctl$TCSBRKP(r0, 0x5425, 0x7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) 2018/03/21 06:44:16 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/03/21 06:44:16 executing program 6: clone(0x40000, &(0x7f00000000c0)="2eb40762a276cb1cdb5de93b45f5063d29235e33062c2b1f029f62370e72aafeee33ce963861afd76d406f01768eefe967662f943da6e5f4ba04cd6a32046ab6cf800a60b7b063b0224f8972350e5b39d23a077a52745193623e0db3311ccc0ded40b7851b8ee8ed21f084e945757b86686c9c890ecdb0d85b0b7290cafbb01a956d735d76abc2b63ece0306e70766f41656e2bb24bc4ceba3e4bf8ea35c1fee04659ee32a52e38477a1f0cd9b663abe14490fa4f9dfe04776e40e00b7e473533cc20df6c39e6f2fa294c716872d2f2092b60e483bedd479f2ce5cc03eb764682dcf11a739527a5e8ceb1023da387817dca810fdc9b93db27f31c55b389f9431d51d", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400), 0x0) execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000609000), &(0x7f0000025000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f0000b06000), 0x0, 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x26102, 0x0) 2018/03/21 06:44:16 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x9, 0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x80000001, 0xc) 2018/03/21 06:44:16 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file1\x00', 0x1) 2018/03/21 06:44:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x8001, 0x26a) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x33) sendto$inet6(r0, &(0x7f0000586000)="6644277b3e27db8d29e2f472ea44d88601f280b902a58cab788d91ce76b80fa902b1e4b9beeba44988fd1340b8aece67579944d6a3cf89f35b6de148992919766ea8d86e55cd07989f8e197fad50b467cd150a6fc4a26a502566f463d16a3a8ffa0464a9135a2c31c15d3554bb0046c4386be1278a6ff289a4c216f7ee2a843d8d7e2c370547a7a1658e0ba428bcd7a9c4c1c19f8c7102990bab8184d5dd8ea90febb54172cd8ab875e0f1e165d424bf3d2f37bd72f31dc214f47e16d65420894decd56932f46f345e9fdf31d770995e852e659d36862df760dfc671ed0f9fb19657cb9528784807b5bf54ac242d0454b364809d8fa1dcc999d95d33f51ced4c6cd1c3ec7a566c55c2abe040d7bcb211ab420c5818399e853587555d35170a9d019ad96a5a5a54c5d9638c8da1a7672e680239b16ab8ba2b02ed702adf92b2bae99a612867c7bae0d10745fea2fb40f34795f78b43687e4f1bad4d86b0666c670234eb03cac289a2fe29ebf53d461c1f53dba7fd82dab5e686b2d88882d9522c0197fae65deab829e4865a1965d4a8d38d85143c4f8561ce1167d9884eb06065577e6cffa234029c65095316bbc48fcb2566215759f1aa3cc1fad8ff79df3a5af0fe6b56c3b4c1ec875f1762c31aee0baf0d603494fa6a277bee5e351cc05eaf03f2949331d79a2e1b7ad8621e7cb4d1ea3d050eb43a609ccc458bc99f52503f0a22a38147afbfd54d91ae00df667d508eaeee593f62166ee4b673dd4d69b5876d9fa8bdac1f11fc3e811d6decd6c22115f7636831151b929dea26946dee2169dd162df3e8218e0b62e8683632aceff48272f3cbfbc1002ac259021b8dd5f0a6386e1035b31ff6a8310f2037ca89ec6d5a82eeeda8566e012f90f862ad4cf01fd1389466e826243ee499f290365041a9c6466d9eb6e6dd1397c6cff3427e4a167b66f36a0a561d005d2be686d903182d7a62ed30a20d842703596c2480f55489cf891034b286236c9af64e93ffc0a472c5d226f6c5b63e65ae9e57058c48587b8adb44667c3b9cd0b6869387f1f46a2370c59220053371a5d99dfead40ac26c3bca07e77db3ff2d57cbd27f09ec3128d6f41df15746471d4c9cba8845400efcb3d6317204eaf96750ec3e84a4ee6c73ab5d23dde43d91672db05f20b7c8c875878e18d8be17a1dd152f2964bc27243d5ce5db3bd94c5eb27e5c01c5d5220f95bc5455f6d226817c3d6a29adad740e79ce944c7296f51a42c2f876c554ed527ee0834ec4947fd1c4864bc1e9909157b58220beaff1ea351262b54c4d122e80b2a44276fd56570c7af1addc572ee837292ac73f136d389a539adaab197ec456b1a626665b7f32baf8351ee4ea96b9d15a7647786920f686caa1e727ed06d52eda50ac0b983e07ee023ec09b7bcda351be6009f1894ebdd0aad388f0fe2375159c1a1ddc5355407d0d6ae2db3b972cf784b2addf7d869867cb3cf54bca1cfd81e028cda98a3ca3550f933e02d6c9f430c9fd89d98ac1bb9d612636df8040bad95cb2d49666eb6de0732edb4681187315d72957def42c54116e917ddbb369d12b14df772defb6d549a38b893c1fbc4cf708709b39f9ecf38d6fb7a4980e8438dc7543b91027348814de3ad4cf5592b10f73ce56b9d1e5e6390b9328a508b882b7f586f4ffed221adafb40f938bf77e11dd8d9d38f36b97669a89091df85348df2aaa00bca8a456c931d749cee27c20d9b2c69d50540e0e612ddf144950fcf65bbde7dff9dd6fb934a650441103b521aefcb4ec775e6f6abe9177e9bcfcfa3b254c974cf40923eb09de67d91f15e8e5507fd3238f0e6742d92fd4301b5234afc75948d43b12aa5e8df217aa1ee8bc62744be3d5b2d15e5a099bff988ae6bab4f7bf967a1c0314e7b7898d99f7f4eaf876d00690bf6a6ba22784e0cfeb62a8beadf51a1214f5cb82b81792a63ece59faaf9f208fd7875260df296403611815fcb39aadea21d4ed4d66aee4bf6293cece0ac77c27786f464c5ef428e8a05771e5b369701d73f77e987b35e2abc8d612fecb004db5230d93980cd494742bf1dd17776ca3d3fca515d3ae29702ba3f8d0932f7c13efc7e618f6fbf5605fb523315147c7bafa899a9c0c2aa9919b32e35a1171b4dff2caf8fc130a5ad1a508e3259e2cd941db5b4dc4e0326dac55ae2feb7eaeb7f80a3e2bdcac91438c128ab6022d516be13a89470193f15c81c27fc5bdd1c56ebebf5bcd2212cb37118a29ef550f4f1955a48f36b1dc3b2d88085047c0efd0ddc03593b0eff1f165c21ca8da2c3c523872e456f4be7372fe320e83a4d57836f820f80aec5e51ff6ce7e763e09e3218b22cfb277b5288b1d95c4431cdb7590853724b83cdefa624791251b7679f7b64d6f5c68de726245391e1dd51b1dfa34325feee0db5bdc0ae644cc066ff7325af19f8c0941e7ae833458d283527b5ac88ff7657729b754ea9aaa4baab8b3c5d5a83b7a4f13b2e9a43dea3ad540f4e414884ad2698a8f8ff9ce4db1cecbe6b8590c9232ff19d19a9c2bf6a6530ff61377bba7679cfc6e42a7bbb77c94d0177cba858b8b5b3e381a6dd688c5af406d6dcdf1708328e975562c0d170cb137cbb198fac4eb79dcb8756b81c7b228dde11030b0305cd02ffa1706db21744054b82e63b6729b43fb69bf9cf593ee13290c07cbb265b02f2bd3698a2462e4e60b7549cd27fcd5b0bb44aeb44161606cf2042127dfc88decc85d65b23b071e72aeb81af189ece8f4f97b4a630b1120946a25f154c6b66b430f9894da83460cd3ff9708d995d3812e3d83775d7410b8a8ebff923c5d0a8", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/03/21 06:44:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) r2 = accept4(r1, &(0x7f0000000280)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000100)=0x5, 0x4) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000080)=""/83, 0x53) 2018/03/21 06:44:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) write(r0, &(0x7f00000000c0)="304311f3cb137002d08f843ccafa8bb0243cac8f15d5b7277ab3789bd7d26093557e", 0x22) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2e0000, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/21 06:44:16 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200200, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f000065b000), 0x0, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r1, &(0x7f0000001300), 0x0) 2018/03/21 06:44:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) [ 200.632651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 262.157049] Buffer I/O error on dev loop0, logical block 0, async page read [ 262.166936] Buffer I/O error on dev loop0, logical block 0, async page read [ 263.517448] IPVS: Creating netns size=2552 id=12 [ 324.356952] Buffer I/O error on dev loop0, logical block 0, async page read [ 324.366608] Buffer I/O error on dev loop0, logical block 0, async page read [ 325.672474] IPVS: Creating netns size=2552 id=13 2018/03/21 06:47:22 executing program 2: 2018/03/21 06:47:22 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x4) 2018/03/21 06:47:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) 2018/03/21 06:47:22 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000849fb8)) 2018/03/21 06:47:22 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000100)={0x100, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0xffffffff, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000040)={0x800, r2}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)) 2018/03/21 06:47:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) write(r0, &(0x7f00000000c0)="304311f3cb137002d08f843ccafa8bb0243cac8f15d5b7277ab3789bd7d26093557e", 0x22) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2e0000, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/21 06:47:22 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x4) 2018/03/21 06:47:22 executing program 0: 2018/03/21 06:47:22 executing program 0: 2018/03/21 06:47:22 executing program 2: 2018/03/21 06:47:22 executing program 7: 2018/03/21 06:47:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4c01000000001267, &(0x7f0000000140)) 2018/03/21 06:47:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0xf1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="ad", 0x1}], 0x1) [ 386.426898] Buffer I/O error on dev loop0, logical block 0, async page read [ 386.434121] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/21 06:47:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000100)={'system_u:object_r:adjtime_t:s0', 0x20, "3b6c7549279c737501"}, 0x28) 2018/03/21 06:47:22 executing program 3: r0 = memfd_create(&(0x7f0000000140)='tt+\x00', 0x1) fcntl$addseals(r0, 0x409, 0x11) 2018/03/21 06:47:22 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8a840, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x9f69ca96c23f105c, @reserved=0x1}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)=""/95, &(0x7f0000000100)=0x5f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x3}, {0x4, 0x389}], 0x2) lseek(r0, 0x0, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0xeaf8, 0x8) lseek(r0, 0x0, 0x1) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000002c0)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x4c05, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}}, 0x5, 0xf60, 0x9, 0x7, 0x2}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x100000001}, 0x8) r3 = creat(&(0x7f0000000440)='./file0\x00', 0x4) fcntl$setflags(r3, 0x2, 0x1) bind$netlink(r3, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfe, 0x1020000}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000004c0)={r2, 0xe8, "fca6c6d5932571f94d18263503e9ece5bcdf5acc758a58863b3de61581ef8e9581e5fa7d93f5685b8a579d20a4a98c965db7f52417204bde11d342f5bfef85c92565844031f9bd4f522e2e68d0f2bb4867e54fd4fba46c9ad013e7254d238cb4c092729093bfcef29a202d3c7c0d3f6ffc4c694261fdbfef7283898de10ae3397a6f406416e4d1d10624fe2796e7170a452b3c6507675d2aeb79f6ad8c5e542b8f56c9fbf12a71655973dc325a55344f10c38819a81bfb40da8719bebd3b9e35ae8e6a15c3bc9b4d73823ee5a9e6f122df85d397e4feafb7feee8a6f19fda00121295d0b88bda5e3"}, &(0x7f00000005c0)=0xf0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000600)=""/91) setsockopt$inet_tcp_int(r3, 0x6, 0x3e, &(0x7f0000000680)=0x8, 0x4) read(r0, &(0x7f00000006c0)=""/214, 0xd6) connect$ipx(r0, &(0x7f00000007c0)={0x4, 0x6, 0x100, "ce527680af4f", 0x1}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000840)=""/135) socketpair(0x1b, 0x800, 0xf6, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() prctl$setptracer(0x59616d61, r6) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000940)) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000a00)) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000a40)=[0x3, 0x4e5]) 2018/03/21 06:47:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) socketpair(0xf, 0x2, 0x1, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000180)={{0x8000, 0xffff}, {0x1ff, 0x7fff}, 0x7, 0x2, 0x2}) 2018/03/21 06:47:22 executing program 7: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000000040)={0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x7fffffff}) 2018/03/21 06:47:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x200, 0x1, 0x2, r2}, &(0x7f0000000140)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="890717eaff", 0x5) 2018/03/21 06:47:22 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7ff, 0x7ff, 0x200, 0xfffffffffffffff8, 0x2, 0x6, 0x8859, 0x80000000, r2}, &(0x7f00000001c0)=0x20) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) 2018/03/21 06:47:22 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/38, 0x26, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/21 06:47:22 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002440)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r3, 0x8, 0x30, 0x886, 0x60}, &(0x7f0000000080)=0x18) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/130) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000014c0)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001500)={r4, @empty, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:47:22 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x802283, &(0x7f0000000100)="a68fc774ef4b98297e4e38e8d75c8692a1e045114ebb4e2bef477eef7138e82bcdc3a8bb71ca9dbccbce1c6b6d597306a2f887cf1337") mmap(&(0x7f0000c3f000/0xb000)=nil, 0xb000, 0x1000004, 0x10, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000280)=""/140) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getdents(r0, &(0x7f0000000000)=""/4, 0x4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/104) 2018/03/21 06:47:22 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_wait(r0, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0ff4)) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000001}) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/21 06:47:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x280180, 0x0) getsockname$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x1, 0x100, 0x7a, 'queue0\x00', 0x3f}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 06:47:22 executing program 7: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r0 = gettid() ioprio_set$pid(0xffffffffffffffff, r0, 0x80000001) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = geteuid() r2 = getgid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1002, r1, r2, 0x200, 0xb0, 0x0) 2018/03/21 06:47:22 executing program 2: sched_yield() r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/03/21 06:47:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x30}, 0x2}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2, 0xe, 0x1, 0x7, 0x18, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_address={0x3, 0x17, 0x2b, 0x80, 0x0, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_lifetime={0x4, 0x2, 0x0, 0x4b, 0x8f, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0xddc0000, 0xa, 0x4, 0x14}, @sadb_sa={0x2, 0x1, 0x4d6, 0xa6f, 0x6, 0xe3, 0x4, 0x1}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0x5}, @sadb_address={0x5, 0x5, 0x33, 0x80, 0x0, @in6={0xa, 0x4e20, 0xffff, @empty, 0x4}}]}, 0xc0}, 0x1}, 0x20040000) seccomp(0x1, 0x1, &(0x7f0000000340)={0x6, &(0x7f0000000300)=[{0x3, 0x7fffffff, 0xffff, 0x7ff}, {0x7fffffff, 0x7, 0x800, 0x28}, {0x8000, 0xfffffffffffffffe, 0x9}, {0x5, 0x1, 0x101, 0x80}, {0x7ff, 0x6, 0x3, 0x5}, {0x7, 0x8, 0x1000, 0xffffffffffffff58}]}) 2018/03/21 06:47:22 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_flowlabel\x00') lseek(r1, 0xfffffffffffffffe, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) getpgid(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x6, 0x1, 0xa6f, 0x0, r2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{0x0, 0x0, 0x3, 0x2}, {0x80000001, 0x9, 0x1}, {0x0, 0x100000001, 0x3b7}, {0xea7f, 0x3, 0x153, 0x3}, {0x5, 0x8, 0x6}, {0x0, 0x2, 0x1, 0xde}, {0x1, 0xfff, 0x4, 0x1}, {0x3f, 0x2, 0x80, 0xb9}, {0xf980, 0x8, 0x80000000, 0x10000}]}, 0x8) 2018/03/21 06:47:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_wait(r1, &(0x7f00006f2fdc)=[{}], 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='#\x00', 0x2, 0x2) 2018/03/21 06:47:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000080)=0x4, 0x4) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000a0000000000002a4465aeb666180000000000000096828a3a7a8e3b6b"], 0x10) 2018/03/21 06:47:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e99ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) fcntl$notify(r0, 0x402, 0x80000001) 2018/03/21 06:47:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000040)={'bpq0\x00', @ifru_data=&(0x7f0000000000)="a4a8ca404aa66fa60c6de6e15b6c01b1b0650663dc015ff7c40ea34fefe5edaa"}) 2018/03/21 06:47:22 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) setns(r0, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) lseek(r0, 0x0, 0x4) write(r0, &(0x7f0000000240)="e2d53969167a009fd66a431b9006ff6847331bfbfc26392b1886f21e92bb517f8560b9a9e861d0959d29ba9be5b01a6b3f4270c6aefef4e475f26e4cabc67d663f08765e1d855af24df01e78546f0ede724915985ad5791bd9b163b3a545d0978141620fba592d0000ff5361c3702e64b0d477c0416618bae9806cbbd4012859ca60e3e0439e3d7520c6a59f93d08579db84bb4067c3dfa5d2a67f67c3ef6b3d9cb52582f72ea84e4a3b94aba5a4042e6af79706ef7050ed485622d29ba6f87a9364a86448fe3a10b9", 0x633) 2018/03/21 06:47:22 executing program 4: mprotect(&(0x7f00007f1000/0x10000)=nil, 0x10000, 0x10401ff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) recvmmsg(0xffffffffffffff9c, &(0x7f0000000540)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/66, 0x42}], 0x1, &(0x7f0000000140)=""/154, 0x9a, 0x9}, 0x1f}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/208, 0xd0}], 0x3, &(0x7f0000000440)=""/213, 0xd5, 0x6d}, 0x7fffffff}], 0x2, 0x2000, &(0x7f0000000580)={0x77359400}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000005c0)=0x3e, 0x4) 2018/03/21 06:47:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) clock_settime(0x6545acba2992c032, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x94040, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/21 06:47:22 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10080, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x28c372f0, 0x2) lseek(r0, 0x0, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000180)={0x19980330, r1}, &(0x7f00000000c0)={0x1ff, 0x8002, 0x40, 0x924f, 0x200, 0x8000000002}) capset(&(0x7f0000fb4ff8)={0x19980330}, &(0x7f0000e41000)={0x0, 0x0, 0xddff}) 2018/03/21 06:47:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x7, 0x400, 0x5, 0x1062c0f8}]}, 0x8) r2 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='GPL\')\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) sendto(r1, &(0x7f0000000140)="b22084920a55bce699beca2f9e4ebe7f7476c3d3b2dd1a2116922cdfe08b7d6bf663312250783b07778c256faf7a8710f643faf64904d0b24d649314e63ac6f9c5b53b0100008000000000504939604d18859d5443ef44315e3bfd7532625345cbdb3ea022cf579f", 0x0, 0x0, &(0x7f00000001c0)=@llc={0x1a, 0x30b, 0x1, 0x6, 0x0, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) 2018/03/21 06:47:22 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000798000/0x4000)=nil, 0x3ff, 0x2, 0x20, &(0x7f00007dc000/0x3000)=nil, 0xa5}) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000aed000/0x400000)=nil) 2018/03/21 06:47:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x0) 2018/03/21 06:47:22 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r2 = socket(0x3, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) creat(&(0x7f0000000000)='./file0\x00', 0x3a) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x5) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @multicast1}, &(0x7f0000000140)=0x8) dup2(r3, r1) 2018/03/21 06:47:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="bb0604036a03ffff00000000000000000000ffff00000000aae0b7d4aa8509a600000000000000aa00000000000000000000000000000000"], 0x5) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) 2018/03/21 06:47:22 executing program 4: mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000c3f000/0x4000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={r1, r2/1000+10000}, 0x8) lookup_dcookie(0x100000000, &(0x7f0000000040)=""/21, 0x15) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="ac801065c1656ab8513411e83f62c51c419ac0483c6f495dfe04a5e4abd0c918bc0eaf2fa1258c030eb8df2d5177f8dc6d9c91b2776a44019f86003cda31ac9c09c735a7894ca4acdf36bf6dd2af6293ddc52cf4569c1501b93a65aeff9dd30882aecb3a4d7f7f53635c48a8e6fac599c41487d4eb4250670ca7bb6d7975abbd2f926a7c528f29d8fa35415eb890a38f54d14c519c0a441e25e970a26c49740cdd04988eb2cce56ed67b2405fa63c1f7464d654bf8cd69e0c12622a062bf3a92", 0xc0}, {&(0x7f0000000240)="2ff0a3215b8b0f1151f623627255e95974658d5c783156df6c91d8c5c058597e92c5a4406beff982a72d85cd55178b8deda15a12e149a46040150f110a120747", 0x40}], 0x2, 0x0) fstatfs(r0, &(0x7f0000000140)=""/28) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x0, 0x40010, r3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x6, 0x8, 0x3, 0x5}, 0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x50) write$evdev(r3, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/03/21 06:47:22 executing program 7: socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000040)=0x928, 0x4) 2018/03/21 06:47:22 executing program 6: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x0, 0x0, 0x0, 0x40000}) r0 = socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x0) 2018/03/21 06:47:22 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) dup3(r1, r1, 0x80000) close(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) rt_sigaction(0x17, &(0x7f0000000100)={0x3, {0x9}, 0x50000000, 0x3}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) 2018/03/21 06:47:22 executing program 6: futex(&(0x7f000000cffc), 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/116, &(0x7f0000000100)=0x74) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0xfffffe87) 2018/03/21 06:47:22 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400003, 0x0) ioctl$TIOCNXCL(r0, 0x540d) socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xfffffffffffffffa, 0x7292d4f4, 0x200, 0x3}, {0x4, 0x401, 0x5ce057fb, 0x9}, {0x80, 0xffff, 0xffff, 0x84}, {0x930, 0x3f, 0x800, 0x7}, {0x9, 0x3, 0x10000, 0x2}, {0x401, 0xffffffff, 0x0, 0x4}, {0x1f, 0x3, 0xfffffffffffffc00, 0x1}]}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/21 06:47:22 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) ftruncate(r1, 0x402) ftruncate(r1, 0x438) 2018/03/21 06:47:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/21 06:47:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x40000000, r0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) 2018/03/21 06:47:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/21 06:47:22 executing program 5: socket$packet(0x11, 0x0, 0x300) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa0a00, 0x8) recvfrom$llc(r1, &(0x7f00000002c0)=""/214, 0xd6, 0x2002, &(0x7f0000000400)={0x1a, 0x30e, 0x7, 0x8, 0x2c73, 0x1fd}, 0x10) ptrace(0x10, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setitimer(0x1, &(0x7f00000003c0)={{}, {0x77359400}}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5ae}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r2}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="9a000000bc8fda3eaae5ae1bf013460786399b34e46fd7c60c6bfd1a4e608574110db4df5ac1e58057e7db0e5b3d0f9d823f66a7400489a534d8df4277437a4ae5d9000000a67006e1f89ba4fdfb676d27c8586fc7bd1bc2d6121b83035833395a9d81ef8d6171941ba7ee67147a03469cd305217d89c20fa67519226c7b59c537aeccbf1a88c2d12e3e94cd62192ae4ef5fbe7aba59dc6aeb31bbc02c64af4a8a7f77cfc0174a18568da9b17233f0321820cfc907e2da8cfa10111b0ed7f4a600"], &(0x7f0000000280)=0xa2) 2018/03/21 06:47:22 executing program 7: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20402, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x400000003f, &(0x7f0000000140)="bcdf3d2b38e5b9bac8231227217f7393619e55da49e41ccd0a158985b0bc9f05e255ee6dfda06cb6da1e91d6f642efb763ec1d15dd8dcf414b0e739fed7bf85ef10d4487078fbef9374514bbcdaf4d4f878782a6fb8f414c08f3c165903cfc84", 0x52f) 2018/03/21 06:47:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) get_thread_area(&(0x7f00000000c0)={0x80000001, 0x0, 0x1000, 0x1f, 0x5, 0x6, 0x100000000, 0xffffffff, 0x5, 0x100000000}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="63747266732e6fc6"], &(0x7f0000000080)='(\x00', 0x2, 0x0) close(r0) 2018/03/21 06:47:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xfffffffffffffe7a, 0x4001, &(0x7f0000f5afe4)={0xa, 0x4e20, 0xfffffffffffffffd, @dev={0xfe, 0x80}}, 0x1dc8) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/21 06:47:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a0000000000000000000059603d0183492b451d684090ff930fe63c2109474a1e6be889708362030ac689d9e39be9ee770172bb429dd9e48be4bcaf5fbdb39f3218f4e804cdaf692beb2faf789e91b7180aa779058d7b9690992d4fb8e8e579a115695969883af34bd26fcb72a309ea8c1e747e869034029a7c3bca6646a0b79109733693d22300fa7e7437a303c3f40084e08ca20a4d4c1bf9b4b39e60793b53e780d36e3d7676eff01f7191889417a325fd88699cb110bc6706c3f62c8ac4ae6e30e5c2320e81bfea183fd4815ed200a60fdf2cb7cb2459c438bf85747a34529c9b497e48ea3ace29603a75b7fec5c70475a6a649cdad9e351732ce8e85"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/21 06:47:22 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x5, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0x1}, 0x204, 0x6, 0x7fffffff, 0x8001, 0xa8, &(0x7f00000000c0)='erspan0\x00', 0x9, 0xffffffffffffffe1, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000000000)="7cc3412705b96a898a01f9e8ee6a5c3ae67daffae1b966960e9501c32d81c603ce57b73645ad8c540d6aca1cd681b2e30ed483e8ca9c5ccd248efb9f0205c326be8f378e19", 0x45, 0x200007fd, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffcce) 2018/03/21 06:47:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/rt_acct\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setresuid(r4, r5, r6) sendfile(r1, r3, &(0x7f00006dbff8), 0xed59) 2018/03/21 06:47:22 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000180)=""/131, 0x83}], 0x2, &(0x7f0000000280)=""/195, 0xc3, 0x9}, 0x0) 2018/03/21 06:47:23 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) shutdown(r1, 0xfffffffffffffff7) [ 386.977941] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 386.986706] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/21 06:47:23 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001800)='/dev/autofs\x00', 0x200020000, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000001840)=""/94, &(0x7f00000018c0)=0x5e) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000740)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) socketpair(0xf, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x5, 0x5ac, [0x20000100, 0x0, 0x0, 0x200001d0, 0x20000330], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x72, 0x201, 'teql0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x40, 0xc, 'tunl0\x00', 'bpq0\x00', 'eql\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0x0, 0x0, 0xff], @random="a9aef2e41a17", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x100, 0x130, [@mac={'mac\x00', 0xc, {{@empty, 0x1}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x28, 0xf7, 'bridge0\x00', 'ip6_vti0\x00', 'lo\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x9c, 0x110, 0x140, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x4, 0x5, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"995916272803cff015acdc9d0988fb6c4cbd76f9de90c532b2362b092e03"}}, @snat={'snat\x00', 0xc, {{@random="53c24fd8ce7c", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x45, 0x884c, 'ip6gre0\x00', 'bpq0\x00', 'irlan0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x9c, 0xcc, 0x13c, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x6, 0x4, 0x1}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x8, 0x7ff, 0x1, 0x0, 0x0, "4c613393dd034c26714481810c5821d3afa3dd30a7abbcf156a872ad4d632db200d431e76f83a23caf252cc21addbd5f121392516480a4cb97747e843ff6d6df"}}}}, {{{0x5, 0x4, 0x62f7, 'tunl0\x00', 'syzkaller0\x00', 'ip_vti0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x23b7486ebee179d1, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@random="df15b33b8fec", 0xffffffffffffffff}}}}]}]}, 0x5fc) 2018/03/21 06:47:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/rt6_stats\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000300)={0x6, 0x80000000, 0x3000000000000000, 0x0, 0x6}) fcntl$setlease(r2, 0x400, 0x3) r3 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000040)={{0x0, 0x3, 0x0, 0x0, 0x80}, 0xff, 0x20, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x1, 0x100, 0x100000000}) write$sndseq(r3, &(0x7f00000009c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000001c0)=""/226) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000180)={0x0, 0x3}) 2018/03/21 06:47:23 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x0) 2018/03/21 06:47:23 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/21 06:47:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 06:47:23 executing program 1: r0 = socket(0x2, 0x1, 0xffffffffffffffbe) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x40000000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/03/21 06:47:23 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x2c, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x2, 0x4}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x4, 0x4}, @increfs={0x40046304}], 0xbe, 0x0, &(0x7f0000000100)="17485087ba0c7d53fee181ec1344f7edcefe00cbc0c410bf9c641fa0c985d10a097829da38aa838fab88c3ab6e709816a09dab52fe99f2a256b9d3dd38159952951db9bebf2603a13e61e73ae8d604ae60cee21c1059b542c4ff80029a2a279da6bed0e5f0afe5f4c69d28ecc9923cbb39768c9acd9eacce06686d4b71008b8a45aefdddf423229fb33596503bbe9c04faccc9455dd3ed9c8ab31201d842d2efebcd6ec973d4548153088b7a62b70e2e663765162ff16774f78de4befc85"}) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/21 06:47:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[]) socket$pppoe(0x18, 0x1, 0x0) 2018/03/21 06:47:23 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) shutdown(r1, 0xfffffffffffffff7) 2018/03/21 06:47:23 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000002c0)=0x80, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x18) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x200, 0x324b, 0xffffffff80000001, 0x7}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="71aaaaaaaaaaaaaaaaaaaaaabb86dd60fbe0a40010040000000000000000000000000000000000000000000000ffff000000004e00376dc500000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x1f8]}) socket$unix(0x1, 0x5, 0x0) 2018/03/21 06:47:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x10d000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast1, @rand_addr}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000005c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xd}, 0x4, 0xa9ef, 0x8000, 0x100, 0x0, 0x8, r3}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000180)=0x4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r4, 0x400454ce, r6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000380)=0x7f, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r7, 0x5}, &(0x7f00000004c0)=0x8) quotactl(0x2, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000700)="7a5c38326a2049cb811100ce8bd82ec414cb16bceed35556c323b643802ae80d42a24179ac2a60b1e5a0800bcfd05243c0cacdf32f270c644d2a08be11931c7daa419d9276340a9549166ba701c982cc037f016c8be74f6c2841a0dffd80afe3d6d4a4460cf5daffd0f771a1f0856468b38e957c8b65a3d3cb6a18d85bbb3a25f55494a41a49705512637280f1980c500bffbb01a0dcd67c6c4d591475b492a5fed3713cf20bf7") write(r1, &(0x7f0000000340)="5abece0c8e732f812b9aae1f67e6b88da7815013165dc884323cadee5df99474a537047a73da46722d6a529a06642edd98baccff4c6b8e0c", 0x3e4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000280)={0x9, 0x0, 0x10000, 0x7fff}) 2018/03/21 06:47:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x6d02) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/03/21 06:47:23 executing program 5: r0 = open(&(0x7f0000000300)='./file0\x00', 0x4800, 0x10) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000003c0)={0x9, &(0x7f0000000340)=[{0x8, 0x479, 0x6, 0x8}, {0x5, 0x4638d754, 0x47800, 0xc31}, {0x1000, 0xcd, 0x6, 0x9}, {0xfff, 0x0, 0x3, 0x5}, {0x6, 0x1ff, 0x9, 0x1000}, {0x81d, 0x2, 0x7, 0x8}, {0xd81, 0x8, 0x3c5, 0xfff}, {0x5, 0x40000000001, 0xf1, 0x7fff}, {0x1, 0x80000000, 0x7, 0x4}]}) r1 = socket(0x10000000018, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x3cc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="3fe26aae93c73013c9a3e68be0025f65ae86c19a8544fb1c83645878018a3355ec0bed3c9efc5290371fe77b90b9d149710c16ce787e540be5dde3f06f977e6b4f040510d2f8ce9ce12508bd474b1fb9f32416216cf3191f0881b11b5592e1743e8d812394a96ffd0169c4e9a3be926f162c455fab9799603a5f21dbc5740b0ea2b9a73e53a55f72a16c57a04b7316a6f649992ce9748a754c", 0x99, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x3, 0x1, 0xc, 0x100, 0x6, 0x9}, 0x20) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={"726973653000000000000000020600", r3}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r4}, 0xc) keyctl$negate(0xd, r2, 0x7, r2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000480)={0xfffffffffffffbff, 0xfffffffffffffffd, 0x7}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={"73797a6b616ca90600", {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/21 06:47:23 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x1, 0x50, &(0x7f0000000040)="58c43b24e020ea9374a1c1ac8adb36a6a44e75dfab12a6409b0f5112bf574a8f8e04522cb349613a5287a471415c16630b9f16bf780a1280c915d763f396352e7a54ad2f370c47dd63ed0a0d69ae5293"}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x7, 0x5, 0xa000}, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) sendfile64(r0, r0, &(0x7f00000001c0), 0xe0d) ioctl$TIOCSCTTY(r0, 0x540e, 0xfe11) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x9, 0x3ff}, 0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x0, 0x1}, 0x8) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000003c0)={'gretap0\x00', 0xfffffffffffffff9}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000400)=""/41) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000004c0)) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000500)="40fd6c0ac02636ef3c87f089c4a0ea77d261e208eb3b895fd653d050601ba9f2c421053350c7c9d1e8e77ee7eafbe352431be8296e682b92651c2a075411c08eae487948740e4144bb4ddd21d9f3b6eba8d3f6ed551771d0e9700a20bd65c0548666e1f2790d3c22fc26d2eaea92269e1c1353f7e631b40f0b0bb9b99fcc5b38230b4b30802653a212e90c04d1e6f86196bf51469447588fcd5ccce0363f44ecc97a06a26e26fa1702ac60537b86aa3f23d6f19db5fb9c1daa8303a05bba7662dda31d56eb46dc5be6667971ce2011e92e7d98c074539be3c5d365587ffc5837f823f6", 0xe3) r2 = open(&(0x7f0000000600)='./file0\x00', 0x18000, 0x20) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000700)={0xe341, 0x0, 'client1\x00', 0x4, "f97b6a30d4daa213", "2c66e6d9b252c6984f094b0f56d9cd25842db96184ff128fbff022e4b36391d2", 0x2a8, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000007c0)={r1, 0x200000000, 0x4f, "59d992953cda478ea9a098134701f5323e32d3cb02f9b17e24e36ead50d5fbd58cd13b823cc804b6901cf776b22379f785d191e72afdd664d4d5fd7c13ac3f9431ce86b5d66614ccd0af81e04fd94a"}, 0x57) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendfile64(r2, r0, &(0x7f0000000840), 0x2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000880)=[0x33b, 0x8]) r4 = request_key(&(0x7f00000008c0)='rxrpc_s\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)='/selinux/enforce\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) 2018/03/21 06:47:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="747fd14da08f730b0059718e790000", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f00000001c0)) 2018/03/21 06:47:23 executing program 1: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x1, 0x2, 0x7, 0x3, 0x4dad3620}, 0xbee, 0x3b}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r0, &(0x7f0000056ff8), r1, &(0x7f0000ba6000), 0x10001, 0x0) 2018/03/21 06:47:23 executing program 3: sysfs$1(0xfe4, &(0x7f00000002c0)="9c") r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0xfffffffffffff801}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0xa7, &(0x7f0000000080)="05a12c94f25f74c4c8e21af19cd49aecf67efe29be632bc51e05ef6da856f42fb4b4e5f0220f9530abae4b50448124f5bd8d4803a6383897c9aee20e060e5ade111eea438ec5b381dc58fa65f9fb90e6302d43d69a677671577b55d4adc192029ecff86c48fe3e1de9b4155c6faa2cedcb697a5a672aefc3e4ced83cefdd0012bb6820516febe2aeaaee470ac81ee957d04d9077a725f84dd6896fba6ed14e508e954713bc830c"}) 2018/03/21 06:47:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xffffffffffffffd3) 2018/03/21 06:47:23 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x220000, 0x4) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x10) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x7000, 0x9) r2 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000200)={r3}) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000240)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/100, 0x64}], 0x2, &(0x7f0000000400)=""/144, 0x90, 0x7}, 0x102) umount2(&(0x7f0000000500)='./file0\x00', 0x1) ioctl$void(r0, 0xc0045878) lgetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='system.posix_acl_default\x00', &(0x7f00000005c0)=""/221, 0xdd) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000006c0)={0x3, 0xd, 0x5, 0xd3}, 0x10) keyctl$session_to_parent(0x12) ioctl$void(r2, 0xc0045878) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000700)) fgetxattr(r1, &(0x7f0000000740)=@random={'user.', 'system.posix_acl_default\x00'}, &(0x7f0000000780), 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000007c0)=0x0) capset(&(0x7f0000000800)={0x399f1336, r4}, &(0x7f0000000840)={0x7, 0xfff, 0x9, 0x7fffffff, 0x5362, 0x8}) lookup_dcookie(0x3, &(0x7f0000000880)=""/161, 0xa1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000940)={0x0, 0xf000000000000000, 0x0, 0x9}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000009c0)={r5, 0x6, 0x30}, &(0x7f0000000a00)=0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000a40)={0x80, 0x1, 0x0, 0x8, 0x1, [{0x8001, 0x1, 0x9, 0x0, 0x0, 0x108d}]}) uname(&(0x7f0000000ac0)=""/225) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000c00)={r6, 0x3}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x317) memfd_create(&(0x7f0000000c40)='system.posix_acl_default\x00', 0x2) epoll_create1(0x80000) 2018/03/21 06:47:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f0000000140)=""/181}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x6, [0x9, 0x2fb7c000000000, 0x7fff, 0x7, 0xa27, 0x101]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000100)=0x84) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/03/21 06:47:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f000002e000)=""/66, &(0x7f0000000080)=0x42) [ 387.143230] tc_dump_action: action bad kind [ 387.144570] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 387.166369] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 448.457350] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.464554] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.472116] Buffer I/O error on dev loop0, logical block 0, async page read [ 449.782414] IPVS: Creating netns size=2552 id=14 2018/03/21 06:49:26 executing program 4: 2018/03/21 06:49:26 executing program 7: 2018/03/21 06:49:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x20000) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) 2018/03/21 06:49:26 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="3f02000000000000c20400000004800010000000000000000000000000000000"], 0x20) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 06:49:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0xf}, 0x4000004}, 0xffffffffffffff3d) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/03/21 06:49:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 06:49:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/21 06:49:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) getrandom(&(0x7f0000000100)=""/228, 0xe4, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/21 06:49:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2002) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 2018/03/21 06:49:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/21 06:49:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffdf5, 0x20044047, &(0x7f0000834ff0)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000740)=0x1, 0xfe14) [ 510.476821] Buffer I/O error on dev loop0, logical block 0, async page read [ 510.483990] Buffer I/O error on dev loop0, logical block 0, async page read [ 510.494052] Buffer I/O error on dev loop0, logical block 0, async page read [ 510.543684] device syz_tun entered promiscuous mode [ 510.585885] device syz_tun left promiscuous mode 2018/03/21 06:49:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000000000000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, [0x200, 0x85c, 0x400, 0xb4, 0x8, 0x7fff, 0x2, 0x100000001, 0x5, 0x100000001, 0x3, 0xdb4b548, 0x7, 0x63, 0x1ff]}, &(0x7f0000000280)=0x100) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x100) 2018/03/21 06:49:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x408000, 0x0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000006000)='\x00', 0x0) fstatfs(r1, &(0x7f0000004ff8)=""/8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="9053afe6e751a62d518e1a284a2a51c0", 0x10) 2018/03/21 06:49:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/21 06:49:26 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='tls\x00', 0xfffffffffffffffc) 2018/03/21 06:49:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x6, 0x0, "a2ca5d91ba00d2f0830fdbb4d9c341f1183763a9623f6745af95c0d4dbab0136b2ea425c66713db982f95c9c563146b732759cc29cbb9f629fb9c613034caede3aab383a7d80c8e1ded11cb480b76572"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff2b, 0x20000803, &(0x7f0000001dc0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/21 06:49:26 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="3f02000000000000c20400000004800010000000000000000000000000000000"], 0x20) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 06:49:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) getpeername(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local}, &(0x7f0000000280)=0xc) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@mpls_getnetconf={0x44, 0x52, 0x710, 0x70bd25, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/03/21 06:49:26 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000900)={@multicast1, @multicast2, 0x0}, &(0x7f0000000940)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000980)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/03/21 06:49:26 executing program 3: r0 = gettid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000080)={{0x6, 0x8}, 'port1\x00', 0x2, 0x20000, 0x22456df5, 0x1, 0x8, 0xff, 0x5, 0x0, 0x1, 0x8}) sync_file_range(r2, 0x3, 0xa4a2, 0x1) fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 2018/03/21 06:49:26 executing program 7: unshare(0x2001fffc) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) socketpair(0xb, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x6, @empty, 0xc}], 0x78) rmdir(&(0x7f0000d19000)='./file0\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'ramfs\x00'}, &(0x7f0000000240)=""/216, 0xd8) 2018/03/21 06:49:26 executing program 4: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x6, 0x80, "1c7a0c4374321b2fc11b781feac6a5e1fd0b8c2066413231523186dadf6d5eac179d72dad8e0a36ca7b68b2d55198d5bb2721c51febac42ad21661ee08ab9b7598a5d9ebf0ee1cafa84e0d79eef44bd0"}, 0xd8) unshare(0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280001, 0x0) 2018/03/21 06:49:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000000080)=0x5d3, 0xf4) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/21 06:49:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) ioctl$TIOCNOTTY(r1, 0x5422) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/21 06:49:26 executing program 3: read(0xffffffffffffffff, &(0x7f0000039fff)=""/1, 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/56, 0x38, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa6, "a01e7e11d8e5b9b8b2c89143e4a4331356552cf40c397f6344453f184f91efd715c1f576b52b1968457aa71958044faf7847f229cd9fd17b152c4f4c970dd35ff07df5eba760095bc3fc05eddab48b3af76d2e1aab51500b585c45c42fc4f960611239806c7a765f2c6c308e5a736d84b0d8884577d8d4d68a0d77a139ec08ff738504a2fadfe3557489f777e98b9a8e701de0fdcd2aa0d8fa4982705179b889effe2cc69d0b"}, &(0x7f00000001c0)=0xae) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x8001}, 0x8) close(0xffffffffffffffff) 2018/03/21 06:49:26 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) socketpair(0x0, 0x2, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/21 06:49:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) bind(r0, &(0x7f0000000340)=@hci={0x1f, r1, 0x3}, 0x80) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) 2018/03/21 06:49:26 executing program 2: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) [ 510.720463] binder: 15222:15230 transaction failed 29189/-22, size 0-0 line 3005 [ 510.750144] binder: 15222:15230 transaction failed 29189/-22, size 0-0 line 3005 [ 510.774291] binder: undelivered TRANSACTION_ERROR: 29189 [ 510.780931] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 06:49:26 executing program 3: r0 = userfaultfd(0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/21 06:49:26 executing program 6: setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x4000) poll(&(0x7f0000000200)=[{r0}, {r0, 0x1600}, {r0, 0x1000}, {r0, 0x2}, {r0, 0x400}, {r3, 0x9011}, {r0, 0x11}], 0x7, 0x2) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000001c0)={r2, 0x3}) capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0x57, 0x7f, 0x80000000, 0x1f, 0x6}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)="f455d7c329ded8d3b8cedab31239b47857663bc37e3789924a0bd1ea43dfadc3228437361866cadd5416dfc4bd07f68579b844182a88f87b5770d206458d9329e5bdff6f8c7449c06035014f8a9ce96f76c5b643c0b3d036608863aacdf890a5b8fbe861e845a50341343a07245d1e850411dc68fc4924ff3210dd93c1764b465cdeff2ce0e87a95423aee02", 0x8c) 2018/03/21 06:49:26 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001580)=0x950, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x801, 0x0) syz_open_pts(r2, 0x200000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400002, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000240)="e4047d1ab5fc153652ae79c6", 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x80000000000019, &(0x7f0000000280)=""/253, &(0x7f00000001c0)=0xfffffd3c) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e21, @rand_addr=0xfffffffffffff000}}) 2018/03/21 06:49:26 executing program 0: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xa000, r0, r1, 0x80000007ce1, 0x40) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/03/21 06:49:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2000000000, 0x101006) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000dd1000)=[{{}, 0x0, 0x4}], 0x10) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x14b) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x4, 0x1, "be9c04a9addf", 0x9}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r2) 2018/03/21 06:49:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x8000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/rtc\x00', 0x101002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000fc0)={0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000bc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000d00)=0xe8) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000ec0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000100)={0x2f4, 0x2c, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x10, 0x8, @u64=0x7}, @nested={0x22c, 0x4b, [@typed={0xc, 0x89, @fd=r0}, @typed={0x70, 0x6c, @binary="9edf9f727479344ab5afc8fc2611ddecdf1340db307d3f3dcc3ed62701d6515317d81669991fa5bdf7923054a6d13b30bf6537ee731f74f1c3f7ba9a2e26d1322abb070f1756c1b80787f1af0b7330f1475a57bb25b1f73b2dc3d4ab9262dbd0a894f69e4d0a"}, @typed={0x18, 0x50, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="6a61ea2260177dffdefbf1260f8728d92367ee46c0b4f18144ad28541f5b7114084bc6ba90a66321a697dd5348a3aa88404ce542942c1c01c2eed8426d0f6b9a0e32643414ae96da44ed6e8cb123b87cbedac33f7488b8e0215c1271ca42bcde2269708065671bfa493f87085c863b8f8fbe9194b9ad700503863a1758390cc50bc1a2f5dcf63ce5d7bdd232ea46484e89ba5194fbfe5af71cec5f76e1b805b41ebeebc7a2d0c4ec7be100b00f73fa1fa0409d21149851162a60265b3bb911316d0a977d8c78743ad8dbb0055547f59d6460ce091287e8cee69f634cec584e070c2831fa1027465bbf", @typed={0x38, 0x7d, @binary="a34dd3455e66c32ab21d3f1fc4d23095059117e3d1751e2dd40a111f015725df21903abb2e54f7760acf6ffc7a6c9c16"}, @typed={0x18, 0x29, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x6c, @ipv4=@loopback=0x7f000001}, @generic="917f5dbe153931c25084d87bd165ae7d9747b5ec9128ee3b349a1f2b93737d8c79d94a3ace335e07ba80533ff6f50c4adc863df0dee7d7b8edbe8eb175af71f7bd3e855b8a6b9ecbb00a5cae1988"]}, @generic="46bc8f9799dc5593116f3ce9fc4d5f0c06a56fb370e41f5b80692a51df9b74b7f3e6b8e2072c44bf8fa844238efb08b9e1bef6c49a3eaebd962c20cb92d7e6f19a7f9a16c031783e22a6f56f770c8be4c04b45da56b4b47826c76e5913dc80370dfed0094f42d8fc075a9c9ae67c3c2436c8a9e795b2c883ba26e9aef88568e8a9af70736ba36cc6c4f64ed24595931e9802cbb9307df7124c4c41ca46aab92f115661ab85"]}, 0x2f4}, {&(0x7f0000000400)={0x10, 0x1b, 0x500, 0x70bd25, 0x25dfdbfe}, 0x10}, {&(0x7f0000000500)=ANY=[@ANYBLOB="500400002b00200027bd7000fbdbdf250c00840000000000", @ANYRES32=r2, @ANYBLOB="5c03270013003e0000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x450}, {&(0x7f0000000980)={0x18, 0x19, 0xb00, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x94}]}, 0x18}], 0x4, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r1]}], 0xb4, 0x1}, 0xc000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="4a5283f689061feb88514e860f00c8b591be0f589ac745f79a5fd598fad812448112bb7d6637875772b72c6feaee61b749ccfaad0d36f7") getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000c000), &(0x7f0000000440)=0x4) 2018/03/21 06:49:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='\x00\x00\x00\x00') lseek(r0, 0xffffffffeffffffe, 0x0) 2018/03/21 06:49:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/21 06:49:26 executing program 4: r0 = socket$inet(0x2, 0x7, 0x7) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x100000001, 0x9, 0x10000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x20000000000002, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x7, 0x200, 0xb1a4}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000200)=""/135) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={"69703674ae3db67900", {0x2, 0x4e20, @rand_addr}}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x0, 0x3, 0x3, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0xffff, 0x4) prctl$getreaper(0x2f, &(0x7f00000001c0)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000500)=0x8001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x40f, 0x7, [0x100000000, 0x0, 0xfffffffffffffffc, 0x6, 0x2, 0x40, 0x5]}, &(0x7f00000003c0)=0x16) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r3, 0x1}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0xa1, "44517503c1c6cea38e646138b0f3e878c0bf88b5b4c29481994d4b9f05529e9f645b1831135ed892ebd9efe71e1a5e4bade0c9d3103a8035244e42abe7c89fdeed604741c5108196b1885d579b80f3f341792545aed78a74465ff770c330f57118e7e7983163319fecfaa3cb71ac2d238b9c0ca5ac679ef20878e1386c07d38fcbe33e845304793808f5010754f85ca9cfe983f5b57f609461826aa5d26cf29662"}, &(0x7f0000000140)=0xc5) ioctl$KDDELIO(r2, 0x4b35, 0x3) 2018/03/21 06:49:26 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 06:49:26 executing program 0: add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getpeername$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) readahead(r1, 0x8, 0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xb976e59787788cfa, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) 2018/03/21 06:49:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000080)=""/218, 0xda, 0x140, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x3bcb}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/21 06:49:26 executing program 7: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tkill(r1, 0x23) flock(r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) fcntl$setown(r0, 0x8, r1) 2018/03/21 06:49:26 executing program 2: r0 = gettid() ioprio_get$pid(0x1, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) rt_sigqueueinfo(r0, 0x0, &(0x7f000020fff0)) 2018/03/21 06:49:26 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x17}, 0x8, 0x8, 0x39, 0x500, 0x13857417, 0x200, r1}) getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) 2018/03/21 06:49:26 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000841000), 0x2) bind$netlink(r1, &(0x7f0000a2fff4)={0x10}, 0xc) 2018/03/21 06:49:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000300)=""/102) membarrier(0x60, 0x0) ioctl(r0, 0x180004520, &(0x7f000022afff)) 2018/03/21 06:49:26 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xe138, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=""/33) socketpair(0x0, 0x6, 0xfe000000000000, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x4d1, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20200, 0x0) 2018/03/21 06:49:27 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 06:49:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) ioprio_get$pid(0x2, r1) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}], 0x6c, 0x0, &(0x7f0000000000)="005a090594abfa93c2575a63037a0e8c6f0d53bcd8d9532df4160724c4d16adbbda4776483d4e751e4a5af47c310bb23555005210fb612c9c4d27c4d1321e4b0c0a5396852834922702dfb81722d23d55776ec285f4247c3348e9f46f5f411fa91e1d0a9abe3186c26c3372dff75d7286809bb3717f6839bb24be1a371759488f62907c4984cd4c4643b8b4cb16431622eacbd0a4d30482b279a0b5c991d175f9f19de6a2394cdf6387c49bb693d7ba998cdba5c67ccf6f2e77e186c6ba010e2d4509a2f9817899b38f6e23f1d9177a8e2377d03d60b270b324c2890c51ec16b26e73999000000000000000000"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/21 06:49:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x85c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) socket$inet6(0xa, 0x807, 0x0) 2018/03/21 06:49:27 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') sendto$ax25(r0, &(0x7f0000000080)="0b3ed06746cc7994d3cf219cc1c9755c61f2c24e5bbd0476cac791767e27926cd607aca9250c41ae1ff802fdac8c36a097161eb342", 0x35, 0x8000, &(0x7f00000000c0)={0x3, {"dbca6d75271033"}, 0x1}, 0x10) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/21 06:49:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x4000000000000005}], 0xc}}], 0x2, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/21 06:49:27 executing program 2: r0 = mq_open(&(0x7f00009e8ff6)='encrypted\x00', 0x840, 0x81, &(0x7f0000000000)={0x0, 0xffffffff, 0x10000, 0x100000000, 0x0, 0x4000, 0x0, 0x5}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) mq_open(&(0x7f0000000080)='encrypted\x00', 0x80, 0x0, &(0x7f00000000c0)={0x9f7, 0x10000, 0x40, 0x7, 0x5, 0x1, 0x2, 0x80000000}) dup2(r0, r0) 2018/03/21 06:49:27 executing program 7: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e22, 0x3, @empty, 0x1da1}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x4e22, 0xec, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x84) write(r0, &(0x7f0000ffdffb)='#!', 0xfffffffffffffe43) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) write(r0, &(0x7f0000000180)="d48fc779b668120edeb9250eeea7619b4bdb32678b8f660005361527776b0e", 0x1f) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001300)=0x1024) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000280)) 2018/03/21 06:49:27 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/27, 0x1b}, {&(0x7f00000010c0)=""/70, 0x46}], 0x3, &(0x7f0000001180)=""/171, 0xab, 0x6}, 0x40012102) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001280)=@can={0x0, 0x0}, &(0x7f0000001300)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001340)={'ip6tnl0\x00', r2}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000841000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0xac4, 0xfffffffeffffffff, 0xef, 0x82}, &(0x7f0000001580)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000015c0)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x3, 0x7, 0x0, 0x9}, &(0x7f0000001680)=0x98) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001380)=""/211, &(0x7f0000001480)=0xd3) bind$netlink(r3, &(0x7f0000a2fff4)={0x10}, 0xc) 2018/03/21 06:49:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_STATUS(r0, 0x127f, &(0x7f00000000c0)={0x81000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffc, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872"}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)="e39e3984c54c762985579e08f4d949fe10e5ba74c13b05d92077336e5b91ae735d2b9850dc8c59d9ec", 0x29) 2018/03/21 06:49:27 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4000000000000001) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x2) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'tunl0\x00', 0x200}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x400, 0x7, [0x1, 0x9, 0x9, 0x108, 0x9f, 0x5, 0x80000000]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x1, 0xf012, 0x3, 0x8, 0x800}, &(0x7f0000000300)=0x98) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x1a1840, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000340)=0xa90, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x7ff, 0x7, 0x1e4}) lseek(r0, 0x0, 0x3) 2018/03/21 06:49:27 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000f66ff8), 0xffffffffffffffff, &(0x7f0000fe7ff8), 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) 2018/03/21 06:49:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000000000002002) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/21 06:49:27 executing program 2: getgroups(0x40000000000001d1, &(0x7f0000516000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/21 06:49:27 executing program 2: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') sendfile(r0, r1, &(0x7f0000000000), 0xd9) 2018/03/21 06:49:27 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/loop-control\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007300)={0x0}, &(0x7f0000007340)=0xc) fcntl$setown(r0, 0x8, r2) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000080)=0x800) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x48) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) [ 511.089427] [ 511.091080] ====================================================== [ 511.097363] [ INFO: possible circular locking dependency detected ] [ 511.103734] 4.4.120-gd63fdf6 #29 Not tainted [ 511.108106] ------------------------------------------------------- [ 511.114476] syz-executor0/15364 is trying to acquire lock: [ 511.120066] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 511.130326] [ 511.130326] but task is already holding lock: [ 511.136261] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 511.144747] [ 511.144747] which lock already depends on the new lock. [ 511.144747] [ 511.153032] [ 511.153032] the existing dependency chain (in reverse order) is: [ 511.160619] -> #2 (ashmem_mutex){+.+.+.}: [ 511.165365] [] lock_acquire+0x15e/0x460 [ 511.171591] [] mutex_lock_nested+0xbb/0x850 [ 511.178166] [] ashmem_mmap+0x53/0x400 [ 511.184218] [] mmap_region+0x94f/0x1250 [ 511.190442] [] do_mmap+0x4fd/0x9d0 [ 511.196231] [] vm_mmap_pgoff+0x16e/0x1c0 [ 511.202546] [] SyS_mmap_pgoff+0x33f/0x560 [ 511.208948] [] do_fast_syscall_32+0x321/0x8a0 [ 511.215696] [] sysenter_flags_fixed+0xd/0x17 [ 511.222360] -> #1 (&mm->mmap_sem){++++++}: [ 511.227201] [] lock_acquire+0x15e/0x460 [ 511.233430] [] __might_fault+0x14a/0x1d0 [ 511.239745] [] filldir+0x162/0x2d0 [ 511.245544] [] dcache_readdir+0x11e/0x7b0 [ 511.251950] [] iterate_dir+0x1c8/0x420 [ 511.258090] [] SyS_getdents+0x14a/0x270 [ 511.264320] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 511.271550] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 511.277749] [] __lock_acquire+0x371f/0x4b50 [ 511.284328] [] lock_acquire+0x15e/0x460 [ 511.290556] [] mutex_lock_nested+0xbb/0x850 [ 511.297130] [] shmem_file_llseek+0xf1/0x240 [ 511.303707] [] vfs_llseek+0xa2/0xd0 [ 511.309592] [] ashmem_llseek+0xe7/0x1f0 [ 511.315825] [] compat_SyS_lseek+0xeb/0x170 [ 511.322314] [] do_fast_syscall_32+0x321/0x8a0 [ 511.329066] [] sysenter_flags_fixed+0xd/0x17 [ 511.335733] [ 511.335733] other info that might help us debug this: [ 511.335733] [ 511.343846] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 511.353540] Possible unsafe locking scenario: [ 511.353540] [ 511.359572] CPU0 CPU1 [ 511.364204] ---- ---- [ 511.368835] lock(ashmem_mutex); [ 511.372484] lock(&mm->mmap_sem); [ 511.378737] lock(ashmem_mutex); [ 511.384902] lock(&sb->s_type->i_mutex_key#10); [ 511.389970] [ 511.389970] *** DEADLOCK *** [ 511.389970] [ 511.395996] 1 lock held by syz-executor0/15364: [ 511.400628] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 511.409666] [ 511.409666] stack backtrace: [ 511.414130] CPU: 0 PID: 15364 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #29 [ 511.421801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.431124] 0000000000000000 136c879adc0276d5 ffff8801c258fa58 ffffffff81d0408d [ 511.439083] ffffffff8519fe60 ffffffff851a99a0 ffffffff851be7c0 ffff8800ab6fd0f8 [ 511.447045] ffff8800ab6fc800 ffff8801c258faa0 ffffffff81233ba1 ffff8800ab6fd0f8 [ 511.455006] Call Trace: [ 511.457564] [] dump_stack+0xc1/0x124 [ 511.462894] [] print_circular_bug+0x271/0x310 [ 511.469006] [] __lock_acquire+0x371f/0x4b50 [ 511.474944] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 511.481940] [] ? __lock_is_held+0xa1/0xf0 [ 511.487704] [] lock_acquire+0x15e/0x460 [ 511.493297] [] ? shmem_file_llseek+0xf1/0x240 [ 511.499420] [] ? shmem_file_llseek+0xf1/0x240 [ 511.505533] [] mutex_lock_nested+0xbb/0x850 [ 511.511484] [] ? shmem_file_llseek+0xf1/0x240 [ 511.517597] [] ? mutex_lock_nested+0x5d4/0x850 [ 511.523809] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 511.530017] [] ? mutex_lock_nested+0x560/0x850 [ 511.536215] [] ? ashmem_llseek+0x56/0x1f0 [ 511.541978] [] shmem_file_llseek+0xf1/0x240 [ 511.547915] [] ? __fget+0x23a/0x3b0 [ 511.553157] [] ? shmem_mmap+0x90/0x90 [ 511.558575] [] vfs_llseek+0xa2/0xd0 [ 511.563819] [] ashmem_llseek+0xe7/0x1f0 [ 511.569409] [] ? ashmem_read+0x200/0x200 [ 511.575086] [] compat_SyS_lseek+0xeb/0x170 [ 511.580938] [] ? SyS_lseek+0x170/0x170 [ 511.587073] [] do_fast_syscall_32+0x321/0x8a0 [ 511.593188] [] sysenter_flags_fixed+0xd/0x17 2018/03/21 06:49:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x408401, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/03/21 06:49:27 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) signalfd4(r2, &(0x7f0000000000)={0x7beb0816}, 0x8, 0x80000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/21 06:49:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000003000), &(0x7f0000008000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0x8) 2018/03/21 06:49:27 executing program 1: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0xb4, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)={0x1}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/21 06:49:27 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x101, 0x4e21, 0xfffffffffffffff9, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x1, 0x2, 0x9, 0x823, 0x7ff, 0x1, 0x20, 0x1f}, {0x1000, 0x91c, 0x9, 0x2}, 0x1000, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3b}, 0xa, @in6, 0x0, 0x1, 0x1, 0xfffffffffffffffe, 0x2, 0xffffffffffffff86, 0x1}}, 0xe8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x9, {{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff9a}}}, 0x104) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000100)="673972d5fa99dd90aad1644985c7c4f492f9b31a2a7c456e90d3424bee9565a914045f9e46b77b6c99442325d30f8ee80ee09299924bfbee06c4b1a25bafb05685456d4330a45be1063198ac75f941c1862b520bd7d06b0f417fcb53ab423e737d69ff0a8fa41057efbedbd55d514fa300000000000000000000000000", 0x309, 0x2000000c, &(0x7f00000001c0)={0xa, 0x4e24}, 0x1c) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x48) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000180)=""/189, 0xbd}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r1, 0x1000) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r2 = getpid() r3 = gettid() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x802, 0x0) accept4$netrom(r4, &(0x7f0000000240)=@full, &(0x7f0000000140)=0x48, 0x80000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/128, 0x80}], 0x34c) tgkill(r2, r3, 0x1) 2018/03/21 06:49:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/21 06:49:27 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) 2018/03/21 06:49:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) prctl$setmm(0x23, 0x4, &(0x7f0000ffe000/0x1000)=nil) write$evdev(r0, &(0x7f0000dd1000)=[{{}, 0x4, 0x4}, {{0x77359400}, 0x1, 0x6}], 0x20) 2018/03/21 06:49:27 executing program 5: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000fffffffc0000be42ca92751b839c00000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x48) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e0000000000000000000000040008000500000000000000000000000000000008000000000000000000000003000600000000000204000000000000000071000000000058075c75868e37c6000000faffffff00030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x48) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000e6f000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x1, 0x7, 0x10001, 0xd1f, 0x5a]}) 2018/03/21 06:49:27 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') flistxattr(r1, &(0x7f0000000080)=""/232, 0xe8) 2018/03/21 06:49:27 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x8000, 0x2, 0x3, 0xfffffffffffffffd, 0x6, 0xa2, 0x4, 0x10000, 0x8, 0x81, 0x7fff, 0x3}) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="b872e71690abdf0f05f501dbf2d228b3ef03e0fd13dfe048ca0bcb6368e741453a8464ff8960d6556c779ac1f98aa043dc6627fac7a4c4b241275d2b6fdcce9b6862ef13eb38a19ada1e859aa836dad2ba53cc7b1c9ebe199fe819c28920128fdc556906fad1067a6149d6ea4178bd54f03d220a6e412d9932a3dd82", 0x7c, 0xfffffffffffffff9) r3 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='eth0-\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x8, r3) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) 2018/03/21 06:49:27 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x81, 0x0) getpeername$netlink(r0, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000480)={0x0, 0x0, 0x6, 'queue1\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000300)=""/240) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000140)={{0xfe2, 0xfffffffffffffff9}, 'port0\x00', 0x50, 0xd0020, 0x8, 0x5, 0xffffffff, 0x8b59, 0x7f, 0x0, 0x1, 0x4}) ioctl$TIOCNOTTY(r3, 0x5422) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/128, 0x80}], 0x2000000000000053) 2018/03/21 06:49:27 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000280)={r2, 0x8, &(0x7f0000000180)=[0x0, 0x5, 0x3ff, 0x2, 0xcf2, 0x81, 0x0, 0x4], &(0x7f00000001c0)=[0x4, 0x3, 0x2, 0x0, 0x9, 0x9, 0xd5], 0x2, 0x5, 0x4, &(0x7f0000000200)=[0xae, 0x80000001, 0x2, 0x133, 0x5], &(0x7f0000000240)=[0x3, 0x0, 0x5]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1d, 0x2000) r4 = getpid() sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="9d0cfca9d771d94de74a4c", @ANYRES32=r4, @ANYBLOB="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"], 0x3d4}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x100000001, 0x4) r1 = userfaultfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/21 06:49:27 executing program 3: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000004, 0x32, 0xffffffffffffffff, 0x1000000000000000) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0xfff, 0x87d0, 0x4, 0xffffffffffff3622, 0x97, 0x8}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000140)={0x0, r2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xcf1e}, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x3fffffffffe, 0xfffffffbfffffff6]) 2018/03/21 06:49:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x5, 0xc49, 0x8, 0xffffffffffff31de, 0x9}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 2: socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}, 0x855, 0x0, 0x9, 0x6, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7ff, 0x200, 0x2, 0x7, r1}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="d6", 0x1}], 0x1) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc), 0x800) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x33, 0x3, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0x6}, &(0x7f0000000140)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e21}}) r6 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r6, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049cff4)={0x0, 0xb7, 0x30}, &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(r1, r5, 0x40, &(0x7f0000fd9ff0)={0x5, 0x4, 0x7, 0x6}) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/21 06:49:27 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') flistxattr(r1, &(0x7f0000000080)=""/232, 0xe8) 2018/03/21 06:49:27 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80040, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f00002e3000)="1999", 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x80000001, 0xf41, 0x9, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfff, 0x30}, 0xc) 2018/03/21 06:49:27 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80800) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x1, &(0x7f0000000000)={0x7, 0x9, 0x1, 0x2, 0x6, 0xffd, 0xfffffffffffffffa, 0x20, 0x3, 0x9, 0x3, 0x800, 0x462, 0x40, 0x1, 0x7f, 0x7, 0x10000, 0x500000000000000, 0xffff, 0x0, 0xf1, 0x5, 0x2, 0x81, 0xe39}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) r4 = socket(0x2, 0x2, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000000080), &(0x7f0000000380)=0x4) 2018/03/21 06:49:27 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) mq_notify(r0, &(0x7f0000000040)={0x0, 0x41, 0x4000000000}) 2018/03/21 06:49:27 executing program 0: socketpair$inet6(0xa, 0x9, 0x1b, &(0x7f0000000000)) r0 = socket(0x19, 0x0, 0x7) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000005000), 0x4) 2018/03/21 06:49:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003eeff3)="4406f9e3ff", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x5, 0x7, 0x8, 0x1ff}, 0x14) 2018/03/21 06:49:27 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000007880)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/245, 0xf5}], 0x3, 0x0, 0x0, 0x10000}, 0xf8}, {{&(0x7f0000000480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/19, 0x13}, {&(0x7f0000001540)=""/214, 0xd6}, {&(0x7f0000001640)=""/142, 0x8e}], 0x4, &(0x7f0000001740)=""/160, 0xa0, 0x5}, 0x1}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/82, 0x52}, {&(0x7f0000002900)=""/207, 0xcf}, {&(0x7f0000002a00)=""/52, 0x34}], 0x4, 0x0, 0x0, 0xfffffffffffffffb}, 0x4}, {{0x0, 0x0, &(0x7f0000004f40)=[{&(0x7f0000002a80)=""/130, 0x82}, {&(0x7f0000002b40)=""/88, 0x58}, {&(0x7f0000002bc0)=""/172, 0xac}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/88, 0x58}, {&(0x7f0000004d00)=""/198, 0xc6}, {&(0x7f0000004e00)=""/40, 0x28}, {&(0x7f0000004e40)=""/241, 0xf1}], 0x9, &(0x7f0000005040)=""/216, 0xd8, 0x8}, 0xaf}, {{&(0x7f0000005140)=@can, 0x80, &(0x7f0000005280)=[{&(0x7f0000004fc0)=""/8, 0x8}, {&(0x7f00000051c0)=""/136, 0x88}], 0x2, &(0x7f00000052c0)=""/30, 0x1e, 0x1}, 0x6}, {{&(0x7f0000005300)=@pptp, 0x80, &(0x7f0000007780)=[{&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/189, 0xbd}, {&(0x7f0000006440)=""/101, 0x65}, {&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/237, 0xed}, {&(0x7f00000075c0)=""/143, 0x8f}, {&(0x7f0000007680)=""/239, 0xef}], 0x7, &(0x7f00000077c0)=""/159, 0x9f, 0x7fff}, 0xfffffffffffffffd}], 0x6, 0x12000, &(0x7f0000007940)={0x0, 0x1c9c380}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000007980)=0x10000, &(0x7f00000079c0)=0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e", 0x2b) write(r1, &(0x7f0000eaffa7)="dbef803e3d9f6dfbffffffbb7c8a326fe46092b668269a0281011ded54ab9c41c6cfcfbcd752e3665c33af223d42438b496a0304891ca1c9c76f315019b32968", 0xffffffeb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x148}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000040)={0x7f, r2}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000065c7fa8fd0e1447a29d782f083ab428e054f4b32ffe86daad65110980b6b070f7f62baad47d6d9b5981cd407a0c0bb912b1f54871dc8f48ec4f4b15965405a23ad8f6f950708e4750c18e0928cb8555fb6ab4306cdb452bef18477bd73b3ab6e995ac64800d5c2910d696f7fb8c40302a5fd1bbc1ede388fb34bbd00000000000037b3000000"], 0x32) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000007a00)={0x3, 0x0, 0x5, 0x3, 0x907}) 2018/03/21 06:49:27 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x0, 0x8) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) 2018/03/21 06:49:27 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:27 executing program 1: prctl$getreaper(0xd, &(0x7f0000000040)) 2018/03/21 06:49:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x10, "5596d7ff751149fa25365dc518144617"}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8008, 0x2, 0x3, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x2, 0x1f, 0x7ebc, 0x80, 0x4, 0xe1dc, 0x10001, {r1, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4a43}}, 0x9, 0x0, 0x3, 0x200, 0x7}}, &(0x7f0000000300)=0xb0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="1c00000012000104a830de14f633296a2e719d597328ffffff20ff0e00001c00"], 0x1}, 0x1}, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x3a3, 0x7, 0x6, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0x2d66, 0x0, 0x8c, 0x1, 0xffffffffffffffc0, 0x5, 0x8, r4}, &(0x7f0000000100)=0x20) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x4) 2018/03/21 06:49:27 executing program 2: mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control\x00', &(0x7f0000000180)='udf\x00', 0x80000, &(0x7f00000001c0)="b89f44ade19bbdb8838d02ec232174f19614563f7f61feae50612d5a8b8690ea4f3009bc0316bc2806afe37e181ee752a7290ee8217ad7f55832684f1f2bf0f529e051bd6d8c20a308eba3967262") mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000001100)='./control/file0\x00', r1, &(0x7f0000000080)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x0) 2018/03/21 06:49:28 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') flistxattr(r1, &(0x7f0000000080)=""/232, 0xe8) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000010000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x40000000}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8000, 0x4, 0x100000001, 0x0}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0xffffffffffffff5e, 0x4e43}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, 0x8) 2018/03/21 06:49:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x337f, 0x4) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x1000, 0xfffffffffffffff7, 0x4, 0x1f], 0x5, 0x40, 0x1, 0x3, 0x0, 0x5, {0x47a0, 0x7, 0x5, 0x0, 0x7f6, 0x2, 0x20, 0x4, 0x80, 0x2, 0x4, 0x3, 0x401, 0x81, "c9a2013b5baf168a24cb8d004ef9b29afec32e49cc072261237b53364d62603e"}}) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xffffffffffffff00) 2018/03/21 06:49:28 executing program 6: getrandom(&(0x7f00000001c0)=""/27, 0x1b, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/211) 2018/03/21 06:49:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000000000400000009000000010000000000000000000000000000000900000000000000033a5c0000000000000000aa2a000000000000000000000000000000000000000000000000000000"]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000180)='-.[vmnet0^\x00', 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x7fffffff, 0x80000000, 0x4, 0x100000001, 0x5}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x1, 0x4) lseek(r1, 0x0, 0x4) write(r1, &(0x7f0000000040), 0x0) close(r0) 2018/03/21 06:49:28 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x0, 0x6, 0x101}) write$selinux_access(r0, &(0x7f0000000040)=ANY=[], 0x29e) 2018/03/21 06:49:28 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f00007a7fe8), 0x0, 0x7f) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000000)='\x00') rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/21 06:49:28 executing program 3: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b00)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001b40)=r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x70}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000001740)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000180)="c80569d311996d301a149f5cccee5d3c7b2e7f280d0a1a1413cc3f52e0204b4c21f1c0e22c623a83149aa7b4488e778188bebc19ffec63a52bcdd39c8942a8b9f7116a74bb4b94dea140f6969bf6a98c890a75733127a4ef5cbadb6228ddc13d65bc60b18badab79a4458bc5639ed154830fc6561f7facb3976672e9866911b84b7b6df9524b271ed5f0df3ccde4c9aed4b575e6b0c4faf00d5a503e54ce12e32fc8d30801c8bb8f6bfcb76a6f94ebb9eb352f5a984481c8", 0xb8}, {&(0x7f0000001340)="31499716cbc720424abb074d62944664059cad878dc144517f6847f6f74c20545b92bdbbd9d9fbd806c62cb4743fb7f2dd271729741d123fd6139abf2feee1a4a32cb542f3bbb2a0f23f90f7a974f5b3a7f7a230e39713e0b114b6ba342bdd0f73a1e4ebbe989ec88000737d984c590942b8c7fb02afc98f518d4ced92f9d18fd48b47ee10c8df2872434115bfdbaf993b7d6c5d459ab61f131feeeed5ccfcf6df17cc3d2d2d95359afa699c61ed9363e4ffdf32", 0xb4}, {&(0x7f0000001400)="08dbb2326ea8c919dd1893f554597709d439dd93dacf02b69d22919d50b1cf5bff12f2439e0304b5329c94bc161ed16599336cf122d537edf24645cdd788f5d3ab28dec06ec4912f419307cfec88db4a141c8cfca99e4528ccce8c076dec69e98fdfef4a5b64238f5fe8ec1e93cd0c81fca636e3894ed17bdf3346f1998333416324b027a155559e1535473a2daaf4b45e76af4bc43e7497be25c965937ddfc48fe724ebec1455565e02159062", 0xad}, {&(0x7f0000000240)="c329cbfc6ce3e5e4a03218653be7eab2031daa27ea4d62218a073d47d81227eda9ef87b40a1ff87a280f8a373a2b6c0dab580820b3e8ce89778fef2e08afad150e9f1ff225b85b1fefe19b53ab062a7aa95b", 0x52}, {&(0x7f00000014c0)="a80483b174bad3b5c41f2b7f119fc8bdde94a92cdeb384cddb84ccdbffc79053dc803d752d8371be1be0f86bc76d6987ad8e33e1a5f529332fb2c0aa5a6f0ea69e19c7c494a7cea96dab98c65b900bda696e1a3d3575cc586a6dbddc5f59", 0x5e}, {&(0x7f0000001540)="ac7c5651dd8e3fb712707fa4b565fcd942958383f87f3e25b9035d7be037718de6a8833fded52f719abfac676209362cb2ef5ce4c19acd9fb7cf1863e0e98ed0478f4507844bef6f607c5e440006daa22c384fa89cba639ec218ef1c9614a8344462da3204f58dab22f7c0c3aedb2471539ec1", 0x73}, {&(0x7f00000015c0)="7ce4645f028744ffe8c59a4fc94ee65ccdb2b7ec7c1f28c04b4b47b0ab91437f2b36e7d038924428ee5134a9dfec87fcff543d3797c4c21871dc16d2259ccf0b7efc8c7dbf22da48a1f05509cb26a2fd6d881014c99494bb2839d394f13f1925c7bfef2b78259321e78189769c6300dd9cd441006de0ed40900a08103a7ab458f88cce88a09b46ce36433d491237331b4e08c2acc4e4c6b098376d4d7c7f0cefff20dd07c440daa3c8573f77469938b69514fb3bd8d4c21414a463afbcdf7031251bfd4823b480128be7f79b76808b2554a29c8c3fab6377", 0xd8}], 0x8, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000001700)='/dev/keychord\x00', 0x400000, 0x0) 2018/03/21 06:49:28 executing program 2: prctl$intptr(0x4, 0x80000001) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x101) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r0, 0x4000}, {r1, 0x8080}, {r2, 0x2080}, {r3, 0x400}], 0x4, 0x2) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') flistxattr(r1, &(0x7f0000000080)=""/232, 0xe8) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540)=0x71, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/03/21 06:49:28 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff}) read(r2, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r0) 2018/03/21 06:49:28 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000280)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f00000002c0)={0x3}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x204, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="00f7ffff3aa106000040"], &(0x7f0000000200)=0xa) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGPGRP(r3, 0xc004510e, &(0x7f00005ce000)) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x1) arch_prctl(0x1001, &(0x7f0000000340)="1cdf494db24b362d1ff3e8505e1783797903be527c6d2b989a9d98483781a492a2b65269ecc4e3895bb1c7570443b39daee1153c1678c9ab998b27df093a0fd2645c7b228d51d6647fa19948d65922518a9a328864b9abf664fa01d4ac0a66949db348eeef9b0d84de8b32242ec13c16892084053147558fe731efec6ac3bc2cf8d67d8db49ec40c05bc4e8870bdbc99f75879af4563ab4b9af11a9079") ioctl$fiemap(r0, 0xc028660f, &(0x7f00000011c0)) 2018/03/21 06:49:28 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000cb4000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0, 0x0, 0xfffffffffffffffd, 0x9bb]}) 2018/03/21 06:49:28 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf59367fd31fde0423af09c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 512.216687] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket [ 512.234383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket 2018/03/21 06:49:28 executing program 2: mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup(r1) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000080)={0x2, 0x89, 0xffffffff, 0x7ff, 0x101, 0x5}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00007dcffc), 0x3) prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r1, &(0x7f000000f000)=""/1024, 0x400) 2018/03/21 06:49:28 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) set_thread_area(&(0x7f0000000280)={0xe934, 0x20000000, 0xffffffff, 0xffe3, 0x3f, 0x2, 0x2, 0xc7, 0x7fff, 0xa878}) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)=""/175, 0xaf) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='ip6tnl0\x00', 0x10) ioctl$TCSBRK(r1, 0x5409, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/03/21 06:49:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x8, &(0x7f00007bb000)) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540)=0x71, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/03/21 06:49:28 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/21 06:49:28 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') 2018/03/21 06:49:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000ef7fce)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/21 06:49:28 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x15, 0x0, 0x9, 0x6, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d3}, @sadb_ident={0x2, 0xa, 0x40, 0x0, 0xd8a}]}, 0x30}, 0x1}, 0x4000001) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r1) getsockname$unix(r0, &(0x7f0000000300), &(0x7f0000000380)=0x6e) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2e0000000000000000008da43c6aa083f9ebe1ad69bc4469d74b9e717f4b3a9c78e55c87ee47f0953e0a1e8219b385e349194ee1c89cc7a4bb5199050000001ca2be8a9ceabafe83831abf939a2cb870bc8245d0f93f17ff3e45ef6c9dd1e1bc5fc9f5d61dcd8b21294dce99e1bfe90b8ed53a7edaa87b6c7e31dd6210f8c11a32cf829e7e4b3718209f6ac40d23cb0d5c4ab7"], &(0x7f0000000100)='\x00', 0xffffffffffffffc2, 0x0) 2018/03/21 06:49:28 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/21 06:49:28 executing program 3: r0 = getpgrp(0x0) r1 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540)=0x71, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/03/21 06:49:28 executing program 2: unshare(0x400) unshare(0x40600) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/190) 2018/03/21 06:49:28 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) [ 512.342182] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket 2018/03/21 06:49:28 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x48001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r0, @in6={{0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, &(0x7f0000000180)=0x84) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) 2018/03/21 06:49:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/73, 0x49) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) [ 512.415185] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket 2018/03/21 06:49:28 executing program 2: unshare(0x400) unshare(0x40600) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/190) 2018/03/21 06:49:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb, "23cf"}], 0x10}}], 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=@hopopts={0x0, 0x35, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x1, 0x10, 0x8, 0x5, [0x3, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff, 0x101, 0x7f, 0x56e]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x10000, 0x10, 0x3, 0x4, [0x5, 0xaf21, 0x2, 0x1, 0x7, 0x3, 0x6, 0x6]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xe3, "262d921e5cb0ab3bc6fc7cd0eded82e5e9bccc36fca76d3085cd4a41f9a1e43190eeee15bd780447a3766eb1ad2a65cbd71961448e546ded2a24fb5ece2a6b2b9eab5a3a67ec7f00811bf3873cdb87de119274e8fd0118ab2f8f03bfb87be3e1018a6efcb99c54a5b15e9ade0a2bb39495561225202ee20a11894ef3a9524761b1f16ee38b37fffc763c8fa9b48fa65ceb6dd9185a5f72fcabd3ec565bf540aabd84afc64408477877eb5f52e5bee23d207705daefa3aecfe21c495d9e0fb227d14198683cb144137498a79dc8338554e92d9c3db61d7a610c3480ba86294a9bef2d26"}]}, 0x1b8) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540)=0x71, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/03/21 06:49:28 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000acc000)={@dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) readahead(r0, 0x10001, 0x2) 2018/03/21 06:49:28 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xa2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x40000, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x408}, {r0}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x5}, 0x8) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/21 06:49:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/199, 0xc7) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00000001c0)=""/77, &(0x7f0000000240)=0x4d) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = fcntl$getown(r2, 0x9) capget(&(0x7f0000000280)={0x399f1336, r3}, &(0x7f00000002c0)={0x2, 0x3, 0x4b7, 0x1, 0xfffffffffffffff7, 0x7f}) dup2(r1, r0) 2018/03/21 06:49:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000100)="bcdf3d2b38e5b924cabd8f27217f7393619e55da49e41ccd0a158985b0bc9b05e255ee6dfda06cb6da1e91d6", 0x2c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000040)={0xa, &(0x7f0000000380)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000400)={r2, 0x2}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="06000000090080006dab330fecf800008d1349bb13cdb8c6333f6200344846c42731edb0851afb1e55b56a72fba4b8a92a83d7a4cacfe481c792c86fd7985d848c7fca8368f399173318afee375f69e799061bf5bc0b47f20e4f3a762ea1a2b2cf7020edfad271d29d0c8e08ae4990336e89705aad12deae7ea1b309dddba792e7a9b2b5f1e1bb8a8441d58f6af16f88c90307cfe9d5e302823c92fd29117c1ef4f22933159f"], &(0x7f0000000080)=0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) sendto$unix(r4, &(0x7f0000000140)="05db0321c8b18eeac2c03b2acb7df72bda6da4ce57284528b846545baf649de8d00409b459d1ee0fcba2f4c0bd9e86dd27b21ef011aea73694630410307f53b9c9e97142e5385a521f1a4ded7aee14b103384740f3f9f2711e18f2559ab5bbfab20b9c2139bb9a0de5d39cbcc1c577136814098bcd437af1833be1b6482cca6175214a88539205aa5f5eb6a2e5c15448d401bec5052db1e70cc9305046965b848f2d68da3f2ecd638c234b", 0xab, 0x800, 0x0, 0x0) 2018/03/21 06:49:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000924000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x4d) 2018/03/21 06:49:28 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000000c0)={0x0, r1, 0x0, 0x3}) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540)=0x71, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xfffffef5) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr}, 0xc) 2018/03/21 06:49:28 executing program 5: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) [ 512.566146] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket 2018/03/21 06:49:28 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe7ab}, 0xfffffc8e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'\x00', 0xee}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ftruncate(r1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) 2018/03/21 06:49:28 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xda, "2415aa1134abf72bf28a96ddc22a37d94e9d25887e39acf3a1d13c647fd5123e5a8d3f4dc12f5878d2f88154f4ce3e74f5ee58167fb86a90e7a1499526ead665ab04b87049591ea434284e4f1d8b7cc62e27301821e1f7394c084cf505f115d7c335f29b74e09a125a8471c6e1c2615504bf4605cd99af41e43c37642736de353f214f9bd5e0cbdf651f0e0edceea7a7bed95b0f90a6309d473879ab0e86ad6eeaca7a6780cb7e4ac06ca10d611c4af56dd15ef82efd9b49d6982da858383a770559117a1992a247bef7005e4a7025db2f6c30a2995fc778a364"}, &(0x7f0000000280)=0xe2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x7fffffff) unlink(&(0x7f0000000300)='./file0\x00') 2018/03/21 06:49:28 executing program 5: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/03/21 06:49:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) fremovexattr(r0, &(0x7f0000000340)=@random={'user.', '\x00'}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/21 06:49:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f0000000180), 0xd4, 0x0, &(0x7f0000000080)="efcea5200625effb81bbec1d7652a6bd5535ba8c9ae07d847eb7e02e814e60729621c10107f3f450d0dcf14af053833a8cde270ce40f1c4da71640eb8578f397675ea84da9bbb085eab24c619dd8e199be953a179ef71aa9f577356a584139eb5f5e1b938750f72d8beb36d9adfe87f8e88a2233e135acfb4aa723e07aee5a413c5c44df95536acfbe1600e94f25ddf5a63850b4758a5dab861967c5a533d51f2b0ca5239339b5f28278812cbfdbf33349b8b3c2050922d97efbf73e09ccff4d201e7f3ebb991c6c35365e7a98bf2d156054e06c"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) mq_timedsend(r1, &(0x7f0000000040)="4a13836a3e1df4cfbedf7f188f85ffe0bab50161cbbe895a08114486ed7061a012825fd3e0e5ce06893ef842429fa27d1c207f9f8959cb7f1b08", 0x3a, 0x5, 0x0) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100020000007f000001efd363c53082027702000000"], 0x2c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4001, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000040)="d3c2a7249f5923d6f1b88d29990aa944b7fdb9c8aa14fd20936cfea83b21a8223f17af795d6cddcf2d86e4e2458ddb886b7b98d079fb18288fb40b8aba5e9ea3670be953d4f9e9d66d23a3a96ca1478f965f3fc004e38f89103bfc48ae5ea7485368e6b1fca288441816c3aaf1e6e5b59f3898707da35d700eff21efdbe9351aeff290c03dd211d6c91e51a86dc266b70f110993132c396e336d0097ff97faaea4007748b6501162", 0xa8) [ 512.659833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket [ 512.702735] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 512.718799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 512.729617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket [ 512.742823] binder: 15716:15721 ioctl c0306201 2075afd0 returned -14 2018/03/21 06:49:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000020000000400080005000000000000000000001e00000000100000000000000000000000030006000000000002000000000000000000000000000000020001000000000000d1fb00000000470300050000000000020000e8df0000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/03/21 06:49:28 executing program 5: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/03/21 06:49:28 executing program 1: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x8000, 0x1000, 0x200, 0x4}, 0x14) 2018/03/21 06:49:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl(r0, 0x2272, &(0x7f0000001000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) umount2(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000100)="41944674a19aa78b417471f9ea95d42a79b390b8ab7bd4c560977607c0b8bae43ebfece493abf8d8a10b21a1c4822728") setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x101, 0x2) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/137, 0x89}, {&(0x7f0000000440)=""/60, 0x3c}], 0x4, &(0x7f0000000600)=""/4096, 0x1000, 0x4}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) 2018/03/21 06:49:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009536)) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040)="21aa0d980df4d71423c4195dfa080288b99fbf968e975d55d2c5114b9a9bafc8c68bb93227db9962a56def179da58fecc468e5cd1f775f50cc", 0x39, 0x4040004, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) [ 512.760196] binder: BINDER_SET_CONTEXT_MGR already set [ 512.766172] binder: 15716:15722 ioctl 40046207 0 returned -16 [ 512.773208] binder: 15716:15721 ioctl c0306201 2075afd0 returned -14 [ 512.796873] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62477 sclass=netlink_route_socket 2018/03/21 06:49:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x68b3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x0, 0x30}, 0xc) fstatfs(r1, &(0x7f00000002c0)=""/218) 2018/03/21 06:49:28 executing program 3: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f00006e4ff8)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) memfd_create(&(0x7f0000000000)='vboxnet0ppp0vmnet0mime_typemd5sum\x00', 0x3) 2018/03/21 06:49:28 executing program 5: exit(0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/03/21 06:49:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000002000040000000000004000000ffffffffe00000020800140a000000000e7e0a8bbd5c9ffa562a1730b46b0ecb929a3c4adc947ff149b7aac39d9bac001b3bde5ecff259ba37ee52d8ee3e0df0d1bdcd64ae3f59c452483f710ed432c1d2d051615d4c2242e1d56dd4adebffb1ea101d3131f3a4e9c3369d28369db75ace2c4b758dfdabab9db557293638ea81d55cc49cd38a30aad9f9fb029b3d58e9ccf75e"], 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:28 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x8000, 0x20, 0x1, 0x0, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) 2018/03/21 06:49:28 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000009c0)={0x0, 0x68, &(0x7f0000000940)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x10}, @in={0x2, 0x4e22}]}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a40)={0x0, 0x3, 0xfb, 0x4, 0xfff, 0x1, 0x1000, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xbd, 0x81, 0x6, 0x6, 0x8}}, &(0x7f0000000b00)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={r1, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x7fff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, [0xd1c0, 0x6, 0x1000, 0x8626, 0x0, 0x6, 0x5, 0x9, 0x400, 0xff, 0xffffffffffffff95, 0x7, 0x100000000, 0xfe, 0x5]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x39, "9e235b73a415f94069af97e6c3e321e48159e0d67d2377aca20f630bd4ecd22df1d6bb4ab9268e4efa0fdf8f7a7923a6a73f8d25492e918575"}, &(0x7f0000000640)=0x41) getsockname$llc(r0, &(0x7f0000000300), &(0x7f0000000b40)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x6}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000240)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="ebac297d0082b72f442f1433ecf766d6caa4119d163086108ff6b0d5d62d289a8d4db284dc756cca62", 0x29}], 0x1, &(0x7f0000000700)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x2, 0x5, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0x1f, 0xffff, 0xe2e2}}, @sndinfo={0x1c, 0x84, 0x2, {0x909, 0x1, 0x20, 0xffffffffffff7fff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x100000001, 0x2a, r4}}, @init={0x14, 0x84, 0x0, {0x9, 0x4cbe, 0x100, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0xff, 0x800e, 0x7c7, 0x2fe, 0x6, 0x5, 0x8001, r5}}, @init={0x14, 0x84, 0x0, {0x0, 0x20000000000, 0x7f}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x9, 0x3, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x1, 0x15, 0x800, r7}}], 0x18c, 0x8880}, 0x24004000) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000006fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a000000caea256abb00929c035b65e7e25d0000000000061af6fd3ac9a716eb34903106ed57535024d43ec00000"], &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000000100)={r10, 0x83c, 0x1000, 0x1, 0x4, 0x4, 0xb91, 0x710475d1, {r11, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xec7, 0x943, 0x8, 0xffffffffffffff34, 0x1}}, &(0x7f00000001c0)=0xb0) 2018/03/21 06:49:28 executing program 2: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)=""/253, 0xfd}], 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x3ff) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:49:28 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:49:28 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) r1 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000040)) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) r4 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) 2018/03/21 06:49:28 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r2 = geteuid() fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) 2018/03/21 06:49:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)="636cb05aeb5f7265667300") r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x400000000000, 0x3, 0x4, 0x15d5}) sendfile(r0, r1, &(0x7f0000929000)=0x2000000, 0x400) 2018/03/21 06:49:28 executing program 5: exit(0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/03/21 06:49:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)='/dev/sg#\x00') setpriority(0x3, r1, 0x3) r3 = epoll_create(0x7) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x100000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000a1dff4)) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00000000c0)=0x401) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000300)=0xf2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r5, 0xffffffffffffff80}, &(0x7f0000000480)=0x8) iopl(0x3) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000240)) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) [ 512.904152] keychord: keycode 26723 out of range 2018/03/21 06:49:28 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) r1 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000040)) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) r4 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) 2018/03/21 06:49:28 executing program 0: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000001780)=[{&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/26, 0x1a}, {&(0x7f0000000480)=""/240, 0xf0}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000600)=""/185, 0xb9}], 0x8, &(0x7f00000017c0)=""/177, 0xb1, 0xa}, 0x75e1}, {{&(0x7f0000001880)=@generic, 0x80, &(0x7f0000001940)=[{&(0x7f0000001900)=""/11, 0xb}], 0x1, &(0x7f0000001980)=""/36, 0x24, 0xc50000}, 0x2400000000000000}, {{&(0x7f00000019c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/244, 0xf4}, {&(0x7f0000001b40)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x200}}, {{&(0x7f0000001bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001c40)=""/20, 0x14}, {&(0x7f0000001c80)=""/3, 0x3}, {&(0x7f0000001cc0)=""/195, 0xc3}, {&(0x7f0000001dc0)=""/94, 0x5e}, {&(0x7f0000001e40)=""/114, 0x72}, {&(0x7f0000001ec0)=""/135, 0x87}], 0x6, &(0x7f0000001fc0)=""/246, 0xf6, 0xbb22}, 0x6}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f00000020c0)=""/6, 0x6}, {&(0x7f0000002100)=""/131, 0x83}, {&(0x7f00000021c0)=""/124, 0x7c}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/157, 0x9d}], 0x5, &(0x7f0000003340)=""/60, 0x3c, 0x1}}, {{&(0x7f0000003380)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003400)=""/29, 0x1d}], 0x1, &(0x7f0000003480)=""/59, 0x3b, 0x4}, 0x1ff}], 0x6, 0x40000040, &(0x7f0000003580)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003600)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000003640)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x58, r2}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/21 06:49:29 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ff2000/0xd000)=nil, 0xd000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="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", 0xfffffffffffffd39}], 0x283) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d8568060009070088737e", 0x24}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 5: exit(0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/03/21 06:49:29 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() clock_nanosleep(0x0, 0x1, &(0x7f0000000300)={0x0, 0x989680}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r1, r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) clock_nanosleep(0x7, 0x1, &(0x7f00000001c0), &(0x7f00000002c0)) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000000c0)={r4, 0x4}) 2018/03/21 06:49:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004aaffc)=0x3f, 0x4) 2018/03/21 06:49:29 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x15b, 0xffffffffffffffee, &(0x7f00000000c0), 0x8) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x1, 0xc1b8, 0x5}) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/21 06:49:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) sendfile(r0, r0, 0x0, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/03/21 06:49:29 executing program 4: r0 = socket$inet(0x2, 0x0, 0x4000001) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:29 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 06:49:29 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/03/21 06:49:29 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[r0]) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x8c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r3) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x1, 0x1, 0x9}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="ddfd9570903e26e9ae93363154110723e0de682ee839589f9d10f90ea6af04aa00bb9a45b81b45fc51f1d30dc490e1", 0x2f}, {&(0x7f0000000100)="abd0f4e21b9153869ed462a78206fc708f79b068f9e052d64b07a62d9f6d203183d16e804db8192942f00d921a97550f41ccdd884080eed2e4369d535ebd23fae50c710692447e50a3b63df350ffc93d59a34dc4791ad7c8f73f16428fd0af9d2cf7b96e59b34fe5cb08cc4a37267414014a701bd5ff23f16fd12c6c113580c65774f4b2f5929d81cb46c36598413b50819e62a75e0d6246ea3f3893dda607cdcc5af184badfce394dbccffcc69d304452b5ca587364e734d0d82649335068e8d4a281b12ef94d01", 0xc8}], 0x2, 0x0) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aee", 0x12}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioprio_set$uid(0x3, r1, 0x20) ptrace$getregs(0xc, r0, 0x800, &(0x7f0000000040)=""/135) r2 = socket$inet(0x2, 0x2, 0x5f) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aee", 0x12}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/03/21 06:49:29 executing program 1: keyctl$set_timeout(0xf, 0x0, 0x800) 2018/03/21 06:49:29 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aee", 0x12}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 2: prctl$intptr(0x18, 0x0) socketpair(0x15, 0x3, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x4, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x104) write$sndseq(r0, &(0x7f0000000100)=[{0x7, 0x7f, 0xce85, 0x800, @time={r1, r2+30000000}, {0x2, 0xffffffff}, {0x1f, 0x7fffffff}, @addr={0x1f, 0x7fffffff}}, {0x8, 0x9, 0x9, 0x0, @tick=0xbe3, {0x8, 0x1}, {0x0, 0x7341}, @control={0xffffffffffff7fff, 0xe5, 0x100000001}}], 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x6, 0x800, 0x2, {0x0, 0x1c9c380}, 0x1f}) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) 2018/03/21 06:49:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xa0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)="0500000002", 0x5) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x28f7]}, 0x6) 2018/03/21 06:49:29 executing program 3: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 06:49:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10002, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffde3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000005fa4)=ANY=[@ANYBLOB='system_u:object_r:systemd_nothfy_exec_t:s0 unconfined_u:system_r:insmod_t:s0-s0:,0.c1023 5\x00\x00'], 0x5c) dup(r0) 2018/03/21 06:49:29 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="7fdc1b57e74c0800000023d5178f20bce1ee00002a574ae5b200000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x40000000000, 0xff, 0x1}, 0xfffffffffffffc7a) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x4, 0x2, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x9, 0x81}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r2, 0x2, 0xa, [0x80, 0x2, 0x53e4, 0x7, 0x100, 0x20, 0x80, 0x100000001, 0x0, 0xac54]}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in={{0x2, 0x38c5, @rand_addr=0x1ff}}, 0x0, 0x6}, &(0x7f0000000500)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="b900000029e48bd89d64e3e9eade67de2f599bea9acd0b1f6502000000636af03474ec20353bdfc072c3e27c86fe5fff4fe1db6115e2b9c98ef7df29b728162fde57bf7a29a3f0cc8deb36c5e047d224ad44b856484abff14c6a04b9084bf94999734bbdb829ee8760b0ee6153124a85c50053c4a3c8e33586f91ab4f7b66f90c42c6b495be772e7481887af047c10baad376f58eb9deb6a83488c891a3d2b833a5760ea8bb80d12769265bb67c809f1b6bfcaf1aecaa2d248d8cb1bea"], &(0x7f0000000400)=0xc1) 2018/03/21 06:49:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/21 06:49:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 5: r0 = gettid() exit(0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/03/21 06:49:29 executing program 3: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10011, r2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) dup3(r0, r1, 0x0) 2018/03/21 06:49:29 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x100) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/03/21 06:49:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/94, 0x5e, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x11}, 0x10) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000180)='[&md5sum(m\x00', &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', &(0x7f0000000340)='/selinux/avc/cache_stats\x00', &(0x7f0000000380)='}keyring\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='proc%posix_acl_accesscgroup\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='dev ', &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', &(0x7f0000000500)='wlan0\x00'], &(0x7f0000000640)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='/selinux/avc/cache_stats\x00'], 0x100) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/164, 0xa4}], 0x1}}], 0x321, 0xfffffffffffffffe, 0x0) 2018/03/21 06:49:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002, 0x0, 0x7, [@rand_addr=0x1fffffffc0, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff]}, 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/21 06:49:29 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000100)}) 2018/03/21 06:49:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030227fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/21 06:49:29 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ppoll(&(0x7f00000003c0)=[{r0, 0x2}], 0x1, &(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffd41) 2018/03/21 06:49:29 executing program 5: r0 = gettid() socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a80)={0x0, 0x5}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001b00)={0x0, 0x8001}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001b80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001bc0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001c00)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x800}}, 0x33cd00000000000, 0x80000000, 0x6, 0x0, 0xe4b1ae5172124a0b}, &(0x7f0000001cc0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001d00)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}}, 0xe4, 0x8, 0xa0000000, 0xffffffffffff3520, 0x4}, &(0x7f0000001dc0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003100)={0x3, 0x1, 0x56, 0xffffffff, 0x0}, &(0x7f0000003140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003180)={0x0, 0x5}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003200)={0x0, 0x7}, &(0x7f0000003240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003400)={0x0, 0x5, 0x4, 0x1f, 0x7ff, 0x32c, 0x10000, 0xf7, {0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x1000, 0x1, 0x3, 0x3, 0x7}}, &(0x7f00000034c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003500)={0x0, 0x7ff, 0x20, 0x8, 0x6}, &(0x7f0000003540)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003840)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0xfff, 0x100, 0x81, 0x2}, &(0x7f0000003900)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003940)={0x0, 0x8}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000039c0)={0x1f, 0x9, 0x20d, 0x9, 0x7, 0x4, 0x1, 0x100000000, 0x0}, &(0x7f0000003a00)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003a40)={0x0, 0xf7}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003ac0)={0x0, 0x3}, &(0x7f0000003b00)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003b40)={0x0, 0x80}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004f00)={0x0, 0x3ff}, &(0x7f0000004f40)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004f80)={0x0, 0x6, 0x0, 0x7f, 0x8}, &(0x7f0000004fc0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000005000)={0x1, 0x200, 0x6, 0x81, 0x0}, &(0x7f0000005040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000005100)={0x0, 0x41}, &(0x7f0000005140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005280)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xb87d}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="9b583cd48b8a6fd5cb1424aa149bbdc48a1cb19376508b119fa67e97767d311d2dba791054bbe283916dba6b5462ee4e22f8962705c1655f6029f48511058162aa38133d7c88f1aba09d3dd04b8d76c2946c4f292f9089beedb699c79b2254d8172f5f17c492350c9acc156996f0817414485d045383dea841668d05ac3531238d4c25ea8a66", 0x86}], 0x1, &(0x7f0000000280)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0xb, 0x7fffffff, 0x20, r2}}, @init={0x14, 0x84, 0x0, {0x9, 0x80, 0x1, 0x2}}], 0x58, 0x80}, {&(0x7f0000000300)=@in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x87e3}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000340)="5feb4b57a4d7ec64d731aae28fdfb443802c0f55a27b31a66feed735e59876f1f5ad2424bd145e1c49971304e38ed56e0b73fcf9cdb8ea58d83b709e21091f9fe752d408f72455135e79b3b3e8dede0503867a49e81e5d036ece984aff9ea5f2de09df4de28e16e201", 0x69}, {&(0x7f00000003c0)="e96bc6c632d0745675f3033046e1fe867d89bb43757b9c4c04da8f7dceaf46ee816cda27cf1849220cb5ed46723e5966ee60142cf14515221711d85bb3b2fb9478e3e7076d5f7bd37b93471483de753d1268d2018e3792d342fd1e8448d5a41a8743e77ebaec7c855a3f4c07ca127d3aa0dc6052fcf24846b1", 0x79}, {&(0x7f0000000440)="1c18458b137f2f7e9d9a3ab0bad36be0fd6aaa782cabcb9245ebbb765bc833a4ce94ad34190d39c39d3a6b514acf6c5fd55162f693645d4cdcacb62f7acd5d5088c93a457e91d688bc5eb043e4ccd3f9", 0x50}, {&(0x7f00000004c0)="7692fd655ed96acd558cc2bf5b4adc6393e17a23356b238d5bbe592f7feceafc5b6cbedba1f053df7d1d48b47fd1600ceed48ed46ace9740e565a53889b719a052d781", 0x43}, {&(0x7f0000000540)="16db61f094ff7327867a80d1f29e", 0xe}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="dc651ce485e6d4ec8ecc2b11df52bc4291c0361bbf19137ba1c12cd3ff43b264e7c03a1bdc331039b0543900e160d670e9b92e87d8053b51f5a2e94131579b1e4707f97ce603083b970343fb0358a39319ecaff0a5e9c03014849220e3925d6d64abc1c47d96", 0x66}], 0x7, &(0x7f00