[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 12.908881] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.156093] random: sshd: uninitialized urandom read (32 bytes read) [ 19.637146] random: sshd: uninitialized urandom read (32 bytes read) [ 20.626099] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.58' (ECDSA) to the list of known hosts. [ 26.034685] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/12 09:30:32 fuzzer started 2018/05/12 09:30:32 dialing manager at 10.128.0.26:40669 [ 31.973731] random: crng init done 2018/05/12 09:30:43 kcov=true, comps=false 2018/05/12 09:30:50 executing program 0: timer_create(0x362cbb698f9a9374, &(0x7f00000000c0)={0x0, 0x29, 0x1, @thr={&(0x7f0000000000)="b623d4815b7af471ede0a19e357c8d6011bd9a0b534814bac3548354637d3b62afc55cf76d7e732923dc2e257eb76a9391a5a9d07193e9d287287fd26d26c3da4faeb98ed556cbe7", &(0x7f0000000080)}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000180)={{r1, r2+10000000}}, &(0x7f00000001c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x40200, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000000240)=0x1) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000440)=[{&(0x7f0000000340)="eed56e8c4aefede1af85a361f8108be56212dc176e616ba06d0a8b1dbb8ba830fc53fa9dfc94be78b5bca5d27ed6715c804ca2bcb54fd359dc64042a60a67d04bbde2361d3d660d2b53bc80cda9d22d329653c8401c2d55a3162bdbbeff27c919efc1949e988eb2849fee2780aed105f5db64d2b2db1665404af7dfa7b215e2fe2bec41e665994e726088f47c6bfeed12cc8a527abc2b3a6e149ac9472649d5fc89402ef4c5a37f8c490cebd54ecceb551e016d83a3c3aa22b1946999d96cdb720a0eedae12e5e334c3eb4db430694", 0xcf, 0x8}], 0x1, &(0x7f0000000480)={[{@compress='compress', 0x2c}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) ioctl$TUNSETGROUP(r3, 0x400454ce, r5) sched_getattr(r4, &(0x7f0000000540), 0x30, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000580)="8ccfd6b61e1f38856c04ec263a8c8954a7f431edbd26f9ef9a67f5a8d62f9e44e1745b1649069e60043eccddabf85cd80bc0db7e1b8c9d76e6ecf7bf038006b8395f563ba53e41f8d26bed846d1569cf7de9a1de3a1c3981a699b5c99fd32799e50f3a96031fa7f627ce4080750a0fa9f81435199f25cce7d7a3365f1e7ea01c71753def17312bfa97ae2a62ad615ea2e3831204c05187851938444a0074b29b533b740e31bc2080e9e881fa5fed1efe4aa33f457bef1e5e81c1e6756c1922985233b5a7b9a94d30e736e08140b09de54d3bca0d1f61", 0xd6) fadvise64(r3, 0x0, 0x1, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000680)=[@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x90, &(0x7f0000000780)=[@in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5de2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7e}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}]}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000008c0)={r6, 0x7}, 0x8) getpeername$netrom(r3, &(0x7f0000000900), &(0x7f0000000940)=0x10) getpeername$netrom(r3, &(0x7f0000000980), &(0x7f00000009c0)=0x10) pipe2(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8a511afd833f9627) syz_open_dev$tun(&(0x7f0000000a40)='/dev/net/tun\x00', 0x0, 0x101003) recvmmsg(r8, &(0x7f0000003bc0)=[{{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1, &(0x7f0000001ac0)=""/191, 0xbf, 0x100000000}, 0x8000}, {{&(0x7f0000001b80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001c00)=""/68, 0x44}], 0x1, &(0x7f0000001cc0), 0x0, 0x4}, 0x9}, {{&(0x7f0000001d00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/32, 0x20}], 0x2, &(0x7f0000001e40)=""/111, 0x6f, 0xfff}, 0x4}, {{&(0x7f0000001ec0)=@nfc, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f40)=""/86, 0x56}, {&(0x7f0000001fc0)=""/48, 0x30}, {&(0x7f0000002000)=""/201, 0xc9}, {&(0x7f0000002100)=""/217, 0xd9}, {&(0x7f0000002200)=""/83, 0x53}, {&(0x7f0000002280)=""/229, 0xe5}, {&(0x7f0000002380)}, {&(0x7f00000023c0)=""/76, 0x4c}], 0x8, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f00000024c0)=@sco, 0x80, &(0x7f0000003940)=[{&(0x7f0000002540)=""/87, 0x57}, {&(0x7f00000025c0)=""/132, 0x84}, {&(0x7f0000002680)=""/219, 0xdb}, {&(0x7f0000002780)=""/3, 0x3}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/83, 0x53}, {&(0x7f0000003840)=""/198, 0xc6}], 0x7, &(0x7f00000039c0)=""/178, 0xb2, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003a80)=""/62, 0x3e}], 0x1, &(0x7f0000003b00)=""/185, 0xb9, 0x1}, 0x2ea}], 0x6, 0x40, &(0x7f0000003d40)) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000003d80)=@assoc_id=r6, &(0x7f0000003dc0)=0x4) write$cgroup_int(r7, &(0x7f0000003e00)={[0x38, 0x30]}, 0x2) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f0000003e40)=0xff) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000003e80)='illinois\x00', 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000003ec0)=0x5, 0x4) accept$packet(r8, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004040)=0x14) sendmsg$nl_route_sched(r8, &(0x7f0000004100)={&(0x7f0000003f00)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f00000040c0)={&(0x7f0000004080)=@gettclass={0x24, 0x2a, 0x400, 0x70bd25, 0x4, {0x0, r9, {0xa, 0x6}, {0x2, 0xfff3}, {0x7, 0xb}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1}, 0x0) socket$inet6(0xa, 0x6, 0x10000) 2018/05/12 09:30:50 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) geteuid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e23, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, {0xa, 0x4e22, 0xa5, @empty, 0x3}, 0x6, [0x40, 0x7, 0x8, 0x325, 0x81, 0xec3, 0x8f6, 0x765]}, 0x5c) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000002c0)=0x401) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000340)) syz_mount_image$btrfs(&(0x7f0000000380)='btrfs\x00', &(0x7f00000003c0)='./file0\x00', 0xb24, 0x1, &(0x7f0000000440)=[{&(0x7f0000000400)="c7e6646d662d975cbe7f87d96cc544ebfa150dd21c0ee4", 0x17, 0x1}], 0x8000, &(0x7f0000000480)={[{@autodefrag='autodefrag', 0x2c}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) ptrace$pokeuser(0x6, r2, 0x2, 0x7fff) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000500)=0x1) syz_mount_image$iso9660(&(0x7f0000000540)='iso9660\x00', &(0x7f0000000580)='./file0\x00', 0x1, 0x3, &(0x7f00000007c0)=[{&(0x7f00000005c0)="bb444fe98a07d5f8fdef758a37d5fd91f080fc3744d5de484c2e0899bc9a1189cd2e5ad6d3384f0673840f2741c80ad8a3b8b218e9578d498d20b56970556f2171c44a3c0a81ee092e5d52e7fb48dc37b3aaa8ec035c1d7f74946fd92fbdb6694459072cdf36aa0a1547521db259df5ab10336591519ef03f602b871766402e5249946f5cbb5", 0x86, 0x5}, {&(0x7f0000000680)="60242989dbbbcfc3f46dc36504f63088ebf55d35accbdc283f75ee4887ea0fa275c7f3e917cad2c0e1242fe356a2b7bd696a874faf6eb1e569c78ae88d81d5cf2f7f913424da5e66a0b69d512567833fe8d71f641d77850431ed8a34a7191c218832f2ec8cdf97117d9bedaecb95fe4975af464f98c78e49bc64d2abaf0138d0aeb57d9634e182a6efc3ddc09c444d13e2f76451d1f9", 0x96, 0x9}, {&(0x7f0000000740)="488a63e0c6ded4393537426aea6033d299cd73cd38c76b59dc0baf1ea53cd71f4e749c85555ab9627e50ccfc5312e88b94859d5edc55466d8897f50cf8922d90fa946a6c0f9c92f9b62cd5b4bcc0abaf4748c6c370744b57bd05e2a16b2d902cd0e4dc53f5762ddd6878449f2c97e610e67c38e3", 0x74, 0x4}], 0x8, &(0x7f0000000840)={[{@uid={'uid', 0x3d, [0x37, 0x2d, 0x38, 0x7a]}, 0x2c}]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000880)={0x0, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000008c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000900)={0x7ff, 0x10000, 0x26, 0xfff, 0xfffffffffffffffe, 0x6e65}) mq_notify(r0, &(0x7f0000000940)={0x0, 0x2a, 0x0, @tid=r2}) bind(r1, &(0x7f0000000980)=@sco={0x1f, {0x1, 0x1, 0xfd, 0xf68f, 0x8, 0x6}}, 0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000a00)=0x5, &(0x7f0000000a40)=0x4) mkdirat(r0, &(0x7f0000000a80)='./file0\x00', 0x100) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000ac0)={0xffffffff, 0x3, 0x2, 0x5, 0xe6, 0x8001}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000b00)={0x7, 0x7d00000000000}, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c40)={0x0, @loopback, @multicast2}, &(0x7f0000000c80)=0xc) sendmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000000cc0)=@can={0x1d, r3}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="fb84cc8105045f3cd3d4a4fdc885050e24a9714c568e3c947c9ab47e15572874291ae1e9a72ac81df2cc982bb72fbfae81ef9b4b230422e3f306db5a5b976a7bed0a20de60eca724a8cff6d4", 0x4c}, {&(0x7f0000000dc0)="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", 0xfa}], 0x2, &(0x7f0000000f00)=[{0x98, 0x11f, 0x401, "56ffb44bee61042d63af5d1d8a60cd428b88d96de42ac4b2326cf0213ea9e0ca1b70a8d46539cd32c95ed4ba06430a8c732baa688d01a3100f1848cab267a6042a25ce4d52653f573dfdf2fb83407e71a3b3f905ca433622ff58fd485bc373ce90431dfc3f1c241cf883ae4e1bce82fd89915e367c168f8a8c80b34a6e81a8b45d43"}, {0x38, 0x10f, 0x9, "3c5df47b536e9509bf8dbfe9f16d1a2bd40b8d9630451b4aae549cd9e05b455ca2"}, {0xd8, 0x6, 0xffff, "8d4f29141ed293cd285d213b15d6701efd623cc8284fc4859caf6929abd917e30101a62c5c4ab69d0254a6af1fd7adcec37f0535cc5d5fce04b7bc35835802fafa0dc7ee254213d6791d9cf7e311d8264148949f8f1da12754c73951fd85ae9fb006eb5a1fdd67f70a9e31965954df941b141be95b9cac634727d89313bbbdcd1482d8ddea361067cd8741d309eeae31ed793472d60f75fbff50c80ddf28472856c385e48ee325d46acae972794b972ca58d9754f204fc40762488908f0fa877f486"}], 0x1a8, 0x4000000}, 0x1}, {{&(0x7f00000010c0)=@in6={0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001140)="e87a794edf6afc7d0ba344a8c314cc59cdecf5d7f42d664f393ccfcaafe3e75ea2e5057f7433c2b7f2cebfaf3645916e3595f0a132c68da190eaf485f2ab54f4901df31d7744b7d6e6cc8ea3f86d59e88e8818e9732ec109", 0x58}, {&(0x7f00000011c0)="5de833d36fce", 0x6}, {&(0x7f0000001200)="dc9f382679ad736191338f28bc47041b53bfbb89f07f6a811c20d90a0109fc2c2d0b77108fb37cb0243d6a827840136f02cc37f2067826ac2299536aaf6a124165df5135c203fe225fe7f3a39638df4df7dc342b1e572763aef2c12dcc7e3f586674af4b3e2a110d8cf786744de6b2d16faeaed8af14372b7d041dc7cc4134bc1f6de94a8ac25dc2d9074baf8d073b2c94b3f1339b5dd4af2af9fcee8e118eec5ca662e978fea7118b5c5f02cb56d6591e2d48e4343fb32ea39ca60c6f8fcd9b7c39f5f06d827356355279fdfeb5e19f6f97deabafd9467c5b406280b31316eaf234f22722977a29", 0xe8}, {&(0x7f0000001300)="a819cc90518598468b0c4e7663a5b6801112992ef41b1e492e8f78705dc7e03d43782f11081a4a0193f10da3001e241e83b83ddb1a97e87c1cddc50656daa0", 0x3f}, {&(0x7f0000001340)="16d32959c0b1c9bbe03a3a8c9394263e10afd48ac90c0521dea2254fd47ae519589f7bc8710f6a960d6b455c001d5af5bb91bb7af32470f9d1230169008af03b55cd5b9ce180bb3ce89c3cb0c0ac3cfd72ce6dc31ac97a4ddf6e096817c0991938b128dde11f6795c1de9d7d1a90ed8a248c773e4c94623a3206a44c82e01772316064", 0x83}, {&(0x7f0000001400)="e85bf62a", 0x4}], 0x6, &(0x7f00000014c0)=[{0x50, 0x110, 0x6, "fc2e89f73257ad8b4b5b482a3d606294cadcf35d7d81fc921ccd29d83e2e9fd66ae639a43adb4ef327317e1c0c699b44977e8e5a8b8fdce5d995"}, {0x98, 0x6, 0xffff, "8a591aa84e7a94dd6c661beaf3127695deb2ac2d928f212bd7d1f70e9abf3456a8ff72c0cd5a63142673700b381b43aa7f56f04a6092c5d80a63464ddd290e72b620071b378c9497f93d5ca2b28033e2e7cd2cadbcadb88827c763a411489110badfa7ed33ac83b10295d6ceb2e0faea508d83852164fa3c5fc988caecf7cbcb9c19ecd4fd16bf"}, {0x68, 0x10c, 0xfffffffffffffffa, "95b58bb01303c8a3c36a43c0719c58c5dcc0dd028390215d6cc53528c88d598a2e08fb74a1453eb0a0bd877897a635540865b2e6c1566dcb992ca9abdc62a7468fd9084f7810f67e941fb437c53de740debe6b2419d866"}, {0xa8, 0x102, 0x7, "b0fe1d212e6cab1df788a13de178d28936ee7035f54a5315490f2af81c5de5c63d88bd44f486046d39029823e803e3175208e27f0c8d1fe1b97067a5786be42fee7ccd0130db17273d5e633f2b426542f97f328a08ac91695ce8df9368365ce91ac6bd9b489f2dc6ed597bebe10fac5245950ceb0026e89a30e2aea6a4399eb3bbfdcb0bb665c08d1d2cbf4acfbebff0a768249fa47acd65"}, {0x98, 0x113, 0xca, "fa3b276f4a3dace9ca08df0f79a7693070ca6ca3446b3479ad577e089d21dddd37f83e22dcd75fe9a52299b05af32e92ebaff7129a4c813d42b57f437104c811efe33424da8eb4f524f9bcd0b0afa699a269b0c11f5c753e1bcc871b85bdf94f58ae3e65dd83b65fcd580a73e4e532de35935fcd103efb70fd340b6f2bb0252952"}, {0xc8, 0x111, 0x80, "935188e3066f31e6660103df8b816684e0a96fd60b584abbbfb82357a14ab346332316ad4b1e3c44b36cd4ddf199b6d14127d2157a11c71f477427bc5844efc0b503c3143830250c94e1d74c8d6276ee5fff72279b0c2bfdb9923e7d6edbfae19d267bcb256fcb8b34fd2865da8e7a3d15e1f2c8b6657c8531ac066863a21b8e260e44e40e8ed320aca7e05f6afeebc7dca55425de2953946ba71046c23e6739e7450e118abaa941b7b3a612ca9f0dea3ede794ff7"}], 0x358, 0x20004040}, 0x5}], 0x2, 0x44) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000018c0)={0xe0000, 0x0, 'client0\x00', 0x1, "b0b8244cf8469bfc", "9bd1a2b9df275ab195a1ece0a7807ad20f6ecec57408a469607890630beaa9c2", 0x3, 0x6}) geteuid() getpgid(r2) fcntl$dupfd(r0, 0x406, r0) 2018/05/12 09:30:50 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x4fdb632dd9a2d91a, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x41, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x300, 0x81, 0x0, 0x9, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x5, 0x8, 0x5, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000200)={0x12}) sendmmsg$nfc_llcp(r0, &(0x7f0000001900)=[{&(0x7f0000000240)={0x27, 0x0, 0x1, 0x5, 0x0, 0x6, "105b79517ff63c088ea7c8395a5273b1157346154441d0c2bae51ef41e29b3ed88bb92fbe42c873828a0a2f68f11cc805f2ab8f6ea5ba3f4b28459d96676d6", 0x3a}, 0x60, &(0x7f0000001880)=[{&(0x7f00000002c0)="432b60ffeddf2267e9ffd8b07b19521121110f693524dda894a3144c444a1c04b2f3ce621761b368370bf3184cfb3f9673a7c96ac450bd9ad22ea7254f665e3175bd757bcda988fe514bd957720bd9235fc0792f3dd9a7ef30701938d6500f93389bf7dcd3dbb65f2f54e16a8f38e5eee88a480bd176dccc47fa708444c8cf9e923609551ebf0e3a611774ffeddcbaa08f0ce6e1801c805d23b07496924af0a15e1dfe06c4e4e5f2c025973909bfb2e034469dc16f3637431c315d8917382a28cf131c892a21dd", 0xc7}, {&(0x7f00000003c0)="469c7bacff5f81f52afaef532fe77f5b1356d8346b3b3fe1f3d53fc351af5d44efa4cd25c8ebd4ecdf8847bb5859658ad93da2a6db72044e2c3712c8d3b78abc599d62c0f5a440a40d1ca203eee9c117507fd75bf35ef084fd21c45ed45643091c9c5d542002f99c02f771b9d731e5027016736fd2a64ab99f2fb93e0847564823d889e91d7ac853473927740801b5b00cf439d8f9d2bc186ab2211603046c4355ae5e0f80621097efc9e000806e8880426e4a252cdf", 0xb6}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="8515036552e142b3e8a594745bbb4564c25302c406621850b24a3c842f0a2185326274a088dcae5c1b8376", 0x2b}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4001a2351450f6c39535cb40a8f045f366c9f8aceb1f4f1331e11938f0226acf974aa5fe174b22395c6183404d8b0812ab4e12b3119f486e7c75dd5581cd5436285ae028af7bb0613aae3ed9b712940d783d8f4badac8c5144e538d19c2496494a0a6410218087129518b33d6c7200efb824d8cbea6f243ac0f5916df4eadb4553503fe28fb05f6083e7930dc57f5d9ba37c0afbb84b39126b4b2ea68b76dcc22652f3322ebc2a3c", 0xa8}, {&(0x7f0000001680)="7cca4af8b94063e2cfe711b013a8e5210998b9944431583d0c669ae2e2852c5067f8d552481ead9a6881195720c2bdd3e7c4f57c7097e7ad00110a4da4fed0e25549238942b109838068553d0963d0f3d6cd330b7c9e272c8e99b5f6b93c35fa15c09c9c6fe705c3bb1ca60d7053000a2369427300e5a1786105d95d31768c5f5fb114ec4364481f4526162f54c8eac82222384acbb76d74fdc79ac1e334e131b30ee45801fd6bc689234d1c26cbf551f57ab133669853d3efd3272fea09be739f5cd41659a99a445a4cbf946803830ffdb3ae7c7c4c8a8527d9340158b9fecb488621803f", 0xe5}, {&(0x7f0000001780)="bbe7789108829f8dc30dfc369b645c8a0df7bf54ec772872e683d72202e5f975388abb68c73aa351575d9c8e388349d97d3b53b1ffb5ec8661fd67f3f9c8130b80ce0f35578d7f4fed8da0f038e04ba10643105eb0d828d19a02bfdced3ad2b3be9912a8e21e10fd966f9793a6211753791accf746b1262b32fa2e57e115d319e7e97bd7fdae5dfdde074e57be7c611a88c3fd9f3f521d51cd21ac01ce27ac0f975ed66dfbb3e7f15ed5c4ce77a946609490ec105c6d38f69efcdef60d149afbd8fbaef975fa3df3c1edc6c58d0141fe0efb9d7444", 0xd5}], 0x8, 0x0, 0x0, 0x840}], 0x1, 0x4000) utime(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x3e3, 0x7}) syz_mount_image$nfs(&(0x7f00000019c0)='nfs\x00', &(0x7f0000001a00)='./file0\x00', 0x2, 0x1, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="4a3fb68f289b9c3939797c70d52edb21c95475b66760b6e496f44269bd4ecb9dc40fcba8dd9a1a58a56ce13dbc0dabb81ffcb94c2f03da48ab3befdad0bb0495ca0f8f273c6eb24925c3d63975e218cf", 0x50, 0x1c3}], 0x2002000, &(0x7f0000001b00)='[system\\keyring\x00') getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001b40), &(0x7f0000001b80)=0x30) perf_event_open(&(0x7f0000001c00)={0x0, 0x70, 0x2000000000000, 0x7, 0x1, 0x9, 0x0, 0x1, 0x20000, 0x2, 0x7, 0x80000000, 0x0, 0x6, 0xffffffffffffffc1, 0x5, 0x87aa, 0x4, 0x7, 0x8, 0xf013, 0xfffffffffffffffb, 0x5, 0x63, 0x3, 0x5, 0x7, 0xfffffffffffff626, 0x1, 0x80000000, 0x10001, 0xffffffffffffff59, 0x31, 0x9, 0x100, 0x4, 0x7ff, 0x1ff, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000001bc0), 0x5}, 0x1000, 0x4, 0x0, 0x2, 0x4, 0x3f, 0x8}, r3, 0x1, r1, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001c80)={'veth0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001cc0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in6={0xa, 0x4e21, 0x2, @empty, 0x5}], 0x94) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001d80)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001dc0)={@mcast2, 0x0}, &(0x7f0000001e00)=0x14) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001e40)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x2, 0x60, &(0x7f0000ffc000/0x2000)=nil, 0x2bbd}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001e80)={@remote, @remote}, &(0x7f0000001ec0)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001f00)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001f40)={0x0, 0x401, 0x4, 0x8000, 0x1, 0x1, 0x6, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}}, 0x3f, 0x4, 0x9, 0x81, 0x7fffffff0000000}}, &(0x7f0000002000)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002040)={r5, 0xfffffffffffffff8}, &(0x7f0000002080)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000020c0)={'team0\x00', r4}) getsockname$netlink(r1, &(0x7f0000002100), &(0x7f0000002140)=0xc) 2018/05/12 09:30:50 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x0, &(0x7f0000000080), 0x1, &(0x7f00000000c0)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@replayonly='replayonly', 0x2c}, {@usrquota='usrquota', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@resize={'resize', 0x3d, [0x39, 0x35, 0x30, 0x2d, 0x78, 0x37]}, 0x2c}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x24002, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x20000000}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x0, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x7f}}, {{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x108) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) ptrace$peekuser(0x3, r1, 0x96) ftruncate(r0, 0x8) getpeername$packet(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000026c0)=0x14) connect$packet(r0, &(0x7f0000002700)={0x11, 0x10, r2, 0x1, 0xd4e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002740)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000002780), &(0x7f00000027c0)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002840)={0x0, 0x14, "531744582d367f5d8d14d14f437e6b8aab2d4ca0"}, &(0x7f0000002880)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000028c0)={r3, 0x91, "0476385af00400ec48d0a20d3678377fae3033233c32f601ed38e0f1ae79dec927f88548a3778a71a8f7df35aafd81ace9f227311164a9bf1bb8669a002d1a48ea59b30d604976734295708f321422e027ce54fbf47cf8e3a898ff7ff2419ab11d804521abc79e15cd9052ff111f78e43ed5a0fb82c057b960b3b547ebce8a5d5884609a52a5617c4f9048d5563f7dad61"}, &(0x7f0000002980)=0x99) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000029c0)=[{}, {0x3, 0x3f}, {0xf, 0x80}], 0x3) ptrace$peekuser(0x3, r1, 0x5) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002a00)={@dev={0xfe, 0x80, [], 0xb}, 0x43, r2}) keyctl$join(0x1, &(0x7f0000002a40)={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002a80)=r3, 0x4) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000002ac0)) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000002b00)=0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002b40)={0x1, 0x1f, 0x1, 0x4, 0xfffffffffffeffff, 0x3, 0x9, 0x3, 0x5, 0x4, 0x20, 0xc0}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000002bc0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000002cc0)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002c00)={0x44, r4, 0x906, 0x70bd28, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x48050}, 0x0) 2018/05/12 09:30:50 executing program 5: clock_gettime(0x0, &(0x7f0000003ac0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003880)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/160, 0xa0}], 0x5, &(0x7f00000013c0)=""/106, 0x6a, 0x81}}, {{&(0x7f0000001440)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001500)=[{&(0x7f00000014c0)=""/59, 0x3b}], 0x1, &(0x7f0000001540)=""/40, 0x28, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001580)=""/71, 0x47}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/90, 0x5a}], 0x3, &(0x7f0000001700)=""/90, 0x5a, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001780)=""/108, 0x6c}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/83, 0x53}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/109, 0x6d}, {&(0x7f0000002940)=""/5, 0x5}], 0x6, &(0x7f0000002a00)=""/101, 0x65, 0x3}, 0x9}, {{&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b00)=""/69, 0x45}, {&(0x7f0000002b80)=""/235, 0xeb}, {&(0x7f0000002c80)=""/65, 0x41}, {&(0x7f0000002d00)=""/48, 0x30}, {&(0x7f0000002d40)=""/134, 0x86}, {&(0x7f0000002e00)=""/85, 0x55}], 0x6, &(0x7f0000002f00)=""/84, 0x54, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000002f80)=""/57, 0x39}, {&(0x7f0000002fc0)=""/115, 0x73}, {&(0x7f0000003040)=""/65, 0x41}, {&(0x7f00000030c0)=""/200, 0xc8}, {&(0x7f00000031c0)=""/17, 0x11}, {&(0x7f0000003200)=""/128, 0x80}], 0x6, 0x0, 0x0, 0x1}, 0x1565}, {{&(0x7f0000003300)=@ax25, 0x80, &(0x7f0000003380), 0x0, &(0x7f00000033c0)=""/162, 0xa2, 0x4}}, {{&(0x7f0000003480)=@vsock, 0x80, &(0x7f0000003540)=[{&(0x7f0000003500)=""/21, 0x15}], 0x1, &(0x7f0000003580)=""/36, 0x24, 0x89}, 0x3ff}, {{&(0x7f00000035c0)=@nfc_llcp, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003640)=""/89, 0x59}, {&(0x7f00000036c0)=""/229, 0xe5}], 0x2, &(0x7f0000003800)=""/109, 0x6d, 0x3ff}, 0x1}], 0x9, 0x0, &(0x7f0000003b00)={r0, r1+10000000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003b40)=0x1a, 0x4) chdir(&(0x7f0000003b80)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003cc0)={0x0, 0x100, &(0x7f0000003bc0)=[@in6={0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3}, @in6={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0x4}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @empty, 0x4}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1d}, 0x2}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}]}, &(0x7f0000003d00)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003d40)={0xa, 0x8001, 0x9, 0x3f, 0x2, 0x1, 0x7ff, 0x40, r3}, &(0x7f0000003d80)=0x20) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003dc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x100) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) chdir(&(0x7f0000003e00)='./file0\x00') ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000003e40)) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) r5 = syz_open_dev$mice(&(0x7f0000003f00)='/dev/input/mice\x00', 0x0, 0x101000) fanotify_mark(r5, 0x5, 0x2, r4, &(0x7f0000003f40)='./file0\x00') stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004080), &(0x7f00000040c0), &(0x7f0000004100)=0x0) chown(&(0x7f0000003f80)='./file0/file0\x00', r6, r7) renameat2(r5, &(0x7f0000004140)='./file0\x00', r4, &(0x7f0000004180)='./file0/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00000041c0)) setsockopt$inet6_int(r2, 0x29, 0xfd, &(0x7f0000004200)=0x7, 0x4) fstat(r5, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000042c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000004300)={'ah\x00'}, &(0x7f0000004340)=0x1e) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000004380), &(0x7f00000043c0)=0x4) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000004400)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004440)='/selinux/create\x00', 0x2, 0x0) connect$llc(r4, &(0x7f0000004480)={0x1a, 0x0, 0x0, 0x10001, 0xa95, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000044c0)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffff860, 0x7, 0x7fff, "f2af29ad9dd93e0583fc977f939388fe8048de8d0cc7496da8059125ea1c6de0679297c583f4d39c98a53e38d8a185f3accc399bc9bd2893ca103ef73f28064706470c93e49e49055b75fd21d39dbbaf"}, 0xd8) utime(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x4, 0x4}) syz_fuseblk_mount(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)='./file0/file1\x00', 0x2, r6, r8, 0x80000000, 0xc5, 0x800) 2018/05/12 09:30:50 executing program 6: r0 = memfd_create(&(0x7f0000000000)='cpuset{selinuxmd5sum\x00', 0x2) sendto$ax25(r0, &(0x7f0000000040)="f25815ae767ce79ad586cd555c8b4904418c8bfe183d0a1b887cc5837181df5d3572670155b50399a44742c52320b17ed9c664a69acd51cc1265a1e86ac238a3f06eafec6849cd7b041775958547f2e82b4640a206f2c5c446ac7e300812d599c133621799d0b613ea", 0x69, 0x8004, &(0x7f00000000c0)={0x3, {"7197dd57123908"}, 0x3}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x80000001, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000001c0)=0x8bc, 0x4) ioctl$int_in(r0, 0x0, &(0x7f0000000200)=0xfff) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r3}, 0xc) getxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'system.', 'nodev,vmnet0vmnet1security%keyring\\.vboxnet0,!^\x00'}, &(0x7f0000000380)=""/252, 0xfc) getpeername$inet(r1, &(0x7f0000000480)={0x0, 0x0, @remote}, &(0x7f00000004c0)=0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x181100, 0x0) rt_sigaction(0x5, &(0x7f0000000540)={0xfb, {0x6}, 0x10000000, 0x4}, &(0x7f0000000580), 0x8, &(0x7f00000005c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000640)={0x7fff, 0xffffffff00000000}, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000680)=0xe5, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000006c0)=0x1) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_procs(r2, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000740)={0x0, 0xffffffff}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000007c0)={r6, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xa6}}, 0x0, 0x3, 0x2, 0x4, 0x84}, &(0x7f0000000880)=0x98) syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00') ioctl$TIOCSTI(r4, 0x5412, 0xff) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r5, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000900)=0x0) syz_open_procfs(r7, &(0x7f0000000940)='net/rt6_stats\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000980)=[@in6={0xa, 0x4e20, 0xffffffffffffc109, @loopback={0x0, 0x1}, 0x1}], 0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000009c0)={0x9, 0xfff, 0x5, 0x5}, 0x6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/enforce\x00', 0x0, 0x0) 2018/05/12 09:30:50 executing program 2: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000fa00)=[{{&(0x7f000000ac40)=@can, 0x80, &(0x7f000000ad80)=[{&(0x7f000000acc0)=""/154, 0x9a}], 0x1, &(0x7f000000adc0)=""/206, 0xce, 0x91}, 0x7}, {{0x0, 0x0, &(0x7f000000c1c0)=[{&(0x7f000000aec0)=""/193, 0xc1}, {&(0x7f000000afc0)=""/240, 0xf0}, {&(0x7f000000b0c0)=""/4096, 0x1000}, {&(0x7f000000c0c0)=""/240, 0xf0}], 0x4, &(0x7f000000c200)=""/177, 0xb1, 0xabb6}, 0x8}, {{&(0x7f000000c2c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f000000c540)=[{&(0x7f000000c340)=""/223, 0xdf}, {&(0x7f000000c440)=""/191, 0xbf}, {&(0x7f000000c500)=""/5, 0x5}], 0x3, &(0x7f000000c580)=""/23, 0x17, 0x8001}, 0x1}, {{&(0x7f000000c5c0)=@nfc_llcp, 0x80, &(0x7f000000c840)=[{&(0x7f000000c640)=""/170, 0xaa}, {&(0x7f000000c700)=""/33, 0x21}, {&(0x7f000000c740)=""/205, 0xcd}], 0x3, &(0x7f000000c880)=""/159, 0x9f, 0xffffffffffffffc0}, 0x9}, {{&(0x7f000000c940)=@sco, 0x80, &(0x7f000000eb40)=[{&(0x7f000000c9c0)=""/47, 0x2f}, {&(0x7f000000ca00)=""/211, 0xd3}, {&(0x7f000000cb00)=""/4096, 0x1000}, {&(0x7f000000db00)=""/4096, 0x1000}, {&(0x7f000000eb00)=""/44, 0x2c}], 0x5, &(0x7f000000ebc0)=""/102, 0x66, 0x6}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f000000f080)=[{&(0x7f000000ec40)=""/118, 0x76}, {&(0x7f000000ecc0)=""/23, 0x17}, {&(0x7f000000ed00)=""/159, 0x9f}, {&(0x7f000000edc0)=""/76, 0x4c}, {&(0x7f000000ee40)=""/84, 0x54}, {&(0x7f000000eec0)=""/185, 0xb9}, {&(0x7f000000ef80)=""/220, 0xdc}], 0x7, &(0x7f000000f100)=""/150, 0x96}, 0xfff}, {{&(0x7f000000f1c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000f400)=[{&(0x7f000000f240)=""/154, 0x9a}, {&(0x7f000000f300)=""/27, 0x1b}, {&(0x7f000000f340)=""/130, 0x82}], 0x3, &(0x7f000000f440)=""/190, 0xbe, 0x6}, 0x7}, {{&(0x7f000000f500)=@can={0x0, 0x0}, 0x80, &(0x7f000000f6c0)=[{&(0x7f000000f580)=""/172, 0xac}, {&(0x7f000000f640)=""/75, 0x4b}], 0x2, &(0x7f000000f700)=""/182, 0xb6, 0x6}, 0xffff}, {{&(0x7f000000f7c0)=@ipx, 0x80, &(0x7f000000f9c0)=[{&(0x7f000000f840)=""/250, 0xfa}, {&(0x7f000000f940)=""/73, 0x49}], 0x2, 0x0, 0x0, 0x5}, 0x7}], 0x9, 0x142, &(0x7f000000fc40)={0x77359400}) connect$packet(r2, &(0x7f000000fc80)={0x11, 0x11, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) syz_mount_image$nfs(&(0x7f000000fcc0)='nfs\x00', &(0x7f000000fd00)='./file0\x00', 0x3, 0x1, &(0x7f0000010d40)=[{&(0x7f000000fd40)="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", 0x1000, 0x6}], 0x2000000, &(0x7f0000010d80)='GPLcgroup\x00') r5 = inotify_add_watch(r2, &(0x7f0000010dc0)='./file0\x00', 0x0) inotify_rm_watch(r2, r5) inotify_rm_watch(r2, r5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000010e00)={0x1, {{0xa, 0x8000, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x16}, 0x9}}}, 0x108) lgetxattr(&(0x7f0000010f40)='./file0\x00', &(0x7f0000010f80)=@known='trusted.syz\x00', &(0x7f0000010fc0)=""/127, 0x7f) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000011040)=""/216, &(0x7f0000011140)=0xd8) setreuid(r1, r0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000011180)={0x0, 0xc8}, 0x8) fcntl$getownex(r3, 0x10, &(0x7f00000111c0)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000011200)) r7 = openat$cgroup_procs(r2, &(0x7f0000011240)='tasks\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000011280)='vfat\x00', &(0x7f00000112c0)='./file0\x00', 0x6, 0x5, &(0x7f00000134c0)=[{&(0x7f0000011300)="359f721843ed8336b6cf58148d8f79de5348326a", 0x14, 0x80}, {&(0x7f0000011340)="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0x1000, 0x2}, {&(0x7f0000012340)="3445f4947a42103e98c13ed0dc3099f5b96dadc47173b6770be8d962e4b15c6c8c831318e809f8fd3fbd3d3a2b5cc0a19c80187e7ee2f81e346a50115e1e8b457f54d2a6e90827a6a751f206dbcafcbfeb0aa76e638947eac83f9fecfc1c0f56b5eaeacc6d22b461b638827504e1e783ab326145e95dc4d78b714cc98e151941abb28faab73b27b7a06940e665dfbf6ee10a559b8247f83e69970ab845ead7c0ffd0c481d897d96817c1077f5e97ba7622fe90dd565c96e7703aeab5b9136338b94d8077eb9d6f4834faf885bb84217ba06fd395aedc6d9e410a0a0cf3409b81209c90a7faa7fa57d2a45023f970b3980c86fbb2d8124736d461734ab53a14da125781342d6504d1420f147e7e36854dfedc1668ef96b9e2c37d663f814e77e8ecd463a39f4b2e975dbd029d5006430ea446b684ad0e05a88b9369d9afbc11ee57671ed2cc5565a83cce45cdf67b0d97927fba110f3a9bc489a564e9e1898fccbae9e8773167cddb1ea0213b86970189da0f7a1fbd2e66d1c0b638edeea85dd82eb05557e2c0c330b7323e80025209db27d9af0abcdc6b6d6f8a597afdb4acd6638dafca65fda25f511a88d9d7f0b8238572ba5ee231e928d49b36d153fc6bd8d197764bbbd48474d0f271a6ade0a35550cbcd1f866a2263eba08034a80bd6ba1510fce35b1d88906fbd51d3016d3334a91681aa40bfd4d312e427cbc3e5db9433fed820a8be11ae96d271eab3831984ec641f0bf54682d642caace9b8c4dfccea3e5b4277c20d14e442b818a9b447962dbcbfe9bc56274c991f74d55c2aba3232614d41e13769a17f50b935653d4db3ac370be333c5720922b2e9ed9c5e0d41dc861335531f793486c77541197b7e493967ad59ebe7dfd9c3f80306ede3038e0dee286228b62ba58efef0644aaf4af959462fd43adbdef79b08439d9e8d97892ffa7f9812e38212bf62903544f97398e00bfb1353ace76a9ff10785f5e7466e0d6f3e288196939f6157113bb33a80170a32dd60a980ab10e51cbcffbbc6214e07df76845aae22c3cc2b87e6146779b8c46bac7e2b535bf227797697bed92d33056d9759411a27eb95196386637e5cfd92c3db2e7c3ea581e881882bfe16bbd2d16ddc0ba9648fb7d13a50686eda407f3cbdd40a1ee4604f1eef4fac5844366732bd63ba91b7aefaf0ea436e460fc2c6b82e142654286e3d02f39a6e707a175f0a2d6c39483896b4183731682322ab0b1ef3ef03cc0d023cb1ec07f69091646b1e9c0b4da51a7f3c97c595530c31f1a8d4c472d5712e5eb739f8d7a0205c9ea1607719fc299f831bc5e1d53a19ab242a08ea0b8ed3aea80cb7234b72bed4c52e82c8832c7a2188060bc02d8d1cf671217e878efc56e76753559944ffe31012afc7608ac0206cb16242239dbe51c4a24927b7e93261c61c924d26a6859ac13ddd457435117bcdb3ad0cb0524e8777fcb2a5c0cc798b2a43fc87cbebb683ce562d95090f970201b375735a27350ba16c0b9e9f8d6276ccc87a58516ff8734494569039a03027a674d00d70c350198c78df7db367a479668ac0de18b6065421a4f5c4904ebce465d7041074de4ef189fe04c42a39617fcb0ed87fc520ea2d02ef954a793566c6d921e77f6904b0abd7279127dd86c8a4cc66195c0b9bf27ec76324092106530ddacfde08f22e3dde6d0f4ad96c5a4dc19ca8a6ceafce729826ed01b01c1f5fae4ce22ed32c6565ed3d1dff9630226e1459fa4bff0ec61a7120847e0fa6eab7b2828df65146fd8fae2d096bf6f735c49bff644c6a86c13b4ce94ed143a74ffc15e4d8dbf4de5bea7e0e591ee9408789bd6338529e13354836cde60922e4e84d101ec9a45398079ef104e661607269b817ae1198922f5ae2fc2df074eb1424e811999094a6e0388360edfd59c13cb7cc8483989b498307812946bf7e4c150da9bfa1521fda419f1985b01f36b9a0bfcbfb8ae6bf86999fdc65ad5ccf71a035e2c60e83df13cf2d8ec56d812b531e84534a272840d6ce155df4e23f5a4f8b97187f52c657039f7ae102418e1c521d485a7c7b18d2d1a2619eb7f6cd197746a5a3855850c1ddff17f19444310bf4a01fec6cb189931ada23f5f652a93c9ca17dc788949692119562d34c63c85942817b5be5103ac7ef29e71deb4ccf6ae210f35e631f1a2a2d40c1dae7701357bc4f3623aabdf08fff3f501abe443ddce76c6d02aa46694313cca1523ea7ee6491b0e03f3578721f3d9898eaae03b3adc1eb328925c91054bc30eeaca79e77172bd44785ae2d2bdebb4c65d3449dca42cef74d33993730a54b9cd28ff926f9653e198e99d3029dd9ebc5f822e7dbddb43fc837c2ccae005a1aadcfab7ed1b8fa6ffe03acae8e89db3183c8a0d35ac41264f44fabf9bff735b1991f2ee96dc1bc0eb630117e0a13a470baa6ce03a63752aca1da2cc053802947b0f15328b5fa9144b1a7256f9431d086fee944f383da7b852906e5c58e9808fd1f8acfcc1ee4d11a22692294efaef29eac87e19ab087d27b48d58836b5ee42ba1d66c58bfa97a9d63d5db5fa0cc5e8d9fcb25a01d472c473dcaee46f8debc3bc64a53e58dc44d30c0ada825ba5916852dae71272c325fe0a7c6893c2c36ec4663b274618b86faaa5f7afce8889167bda7d6b3b95f670babf7bd15c6986091fbc1636e4e19ebcb48356800b96d18acfb881e4085cdf301b4926669fb79da6f072f264e926cd3c3d27a9814f70de47938a7490ccd86f46a30f93e615453e2330bb6906288dd0b3854e1cc0d32e925b40b9b91b4975a9eb0ed21b5fefb2d12aede60fd32b7e22ddf0f36c6cd6b6a61306c2e68d560085856c327a936e34f373459fb38daeb275af2e9a097d510cedcf6fd7137d7fb10c78335cb23be9755b46b291188e892229ccdaf0c3a352044e88c0e41bbc1dbb58140eef7ce1e30e4bcea3e8f1ed469e33e0676493c81b96f821069ee0599c900118e0748ad26317f237a3fdb5ad33763b1c688086d84ea3fc8a5eed4d591293e82252ba995513eda2b444bb9b5852aca94d2d0af59e7b1a5a16085f0c30f5281f7ba320f1582b5100159d9b59d423b04b44c1cc2a659c172abde4880add13edda7bfe285a32a718813203c37920386a5086717856199442701cde7d213c4bc65813827c9b4f5a0b5f37a7dd8b48146f6f0e292760b533f24faa16b3de31bb065bd71db92b2e3984b6012db492920c28b97ff46a362642fcbecea5c86754600876871323e9b5761103228009f64267ec73c887e98dc3baf488ffb66c38e69130597b797bcaef63a58477cf71d66fe4d3b6ea58bf97a251773f1b55a2d136e0ca79af65906b798da92f011e2629b026ba74d23202deac6652c5e5d550859648e3fe0d98b0550f0e03923e447b5413e40c2b92f990184e5020b38b8e406ef55a261e6ec109b9d90e08061dd26c044a89d16cf287adfb73b4d1e3696777826c47e6d64a4e3e34be285f86ee2320b051f6cb5d8421f5d828bb312efc0d812e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0x1000, 0x8001}, {&(0x7f0000013340)="9c2509ad73b39ef9754de89b1694fb36f7ba4895da783efce9a89a970b4a3aa8d0507aa8cada6c2c4bb72c4c1a47c95017dc64ed594139a58704c9b313ec6c932f20d4d168fe2ea02c68534ace99fd09b634142031b82760e76f423eec355307e7d9f0982b994e195f5bbbcc828afd924926459cceff828ce23776500814d65db192c1eb131a7e79cccd61ac9786c07a9d1106414107bcebc1159c9e2d265f11f51e53d600b3d2a20e86419352e383ac432f7d518a0fa3e5b29051b9135e007b71599218da42228beff01f98f1549954839997b3ab5cc940", 0xd8, 0x5}, {&(0x7f0000013440)="0800d0fd37235eb87b5f27727c1907e074b4bfef8971e7c532cfda62e093cf018078198d6b263c67d8307c38cd78ea80004be5f067f99634c6d5a16e90f056a61e461f7051a38d1da8e90821ae498a31fef8c2cee36d57733ff0f3555cd85dc9158d2a63643f19dd8af8d942217e1991bb14326ca754d81d", 0x78, 0x9d1}], 0x300002, &(0x7f0000013540)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nfs='nfs', 0x2c}, {@showexec='showexec', 0x2c}, {@check_normal='check=normal', 0x2c}]}) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00000135c0), &(0x7f0000013600)=0xb) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000013680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000013780)={&(0x7f0000013640)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000013740)={&(0x7f00000136c0)={0x4c, r8, 0x1, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000137c0)) ioprio_set$uid(0x0, r1, 0x8) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000013800)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000013840)={0x0, 0x3f3f}, &(0x7f0000013880)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000138c0)={r9, 0x7f}, &(0x7f0000013900)=0x8) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013940)='/dev/hwrng\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r10) timer_create(0x2, &(0x7f0000013980)={0x0, 0x39, 0x0, @tid=r6}, &(0x7f00000139c0)=0x0) timer_getoverrun(r11) 2018/05/12 09:30:50 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400002, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x2, 0x4, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5}}}, 0x3a) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x7, 0x4) r5 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/ashmem\x00', 0xfffffffffffffffe) r6 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='#[{md5sum@trustednodev\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r5, 0x1, 0x2, r6) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000340)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000003c0)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) recvmsg(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/60, 0x3c}, {&(0x7f0000000540)=""/20, 0x14}, {&(0x7f0000000580)=""/21, 0x15}], 0x4, &(0x7f0000000600)=""/156, 0x9c, 0xffff}, 0x10000) ioctl$sock_ifreq(r4, 0x8917, &(0x7f0000000740)={'veth0_to_bridge\x00', @ifru_settings={0x152c, 0x4, @fr_pvc_info=&(0x7f0000000700)={0x57, 'yam0\x00'}}}) connect$inet(r2, &(0x7f0000000780)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) keyctl$unlink(0x9, r5, r6) ioctl$void(r3, 0x3d4cb99d71fcedd1) poll(&(0x7f00000007c0)=[{r2, 0x3221}], 0x1, 0x6) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r7, 0x5605) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000840)=[{0x3, 0x2}, {0x3, 0x3}, {0x8, 0x60000}, {0x4, 0xa04}, {0x6, 0x1ff}, {0x2, 0x6}, {0x6, 0x8}, {0xa, 0x100000001}], 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000880)={0x77359400}, 0x10) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f00000008c0)={0x6, 0x3}) keyctl$instantiate(0xc, r6, &(0x7f0000000900)="a31208c43e5be9aa3f53ffa2050db8a4c03b625254bf8837a400c7a22d081e2db3e2d58b9d2e117cfed02d51139462f7e1c3187191e975647256494d9d0586db568ce9eb2aa8812a3ced82b7d6f7c42bbef62b67a8534b57362727a68d2926e1fc51c705572bd51e216b473c067efd29d333ebb2a52045163bd7ae49d21e0936410b05da3f2e9f1a547d94c468dcab6acaa41a761d95bdba2cd2233bff3002", 0x9f, r5) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) capget(&(0x7f0000000a00)={0x20080522, r8}, &(0x7f0000000a40)={0x9, 0x100000001, 0x2800000000, 0x7, 0x8000}) r9 = openat(r7, &(0x7f0000000a80)='./file0\x00', 0x8080, 0xee) getpeername$ax25(r9, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000b40)=@dstopts={0x11, 0xa, [], [@calipso={0x7, 0x30, {0x9, 0xa, 0x1f, 0x800, [0x6475, 0x200, 0x72bc, 0x100, 0xbb5]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x60) sched_setparam(r8, &(0x7f0000000bc0)=0x5f3) sendto$inet(r9, &(0x7f0000000c00)="c114c7663dc85804406b5beaf7b107baad6f94471e1e007b516b2fb7559733c1131c1c58fd7cbceea259d3cd656da4d7e784a0231ad07acea9c3d5b1f4f3695fdf7f4765128354bbc421e81573e6866eec51d0d80040c5e0a0e06d53d74952973e3c231bc2cdeffd98889eb33d9fc31eb83ba14c6bfc1dc3f8b6821da9dd3e17d982f7ca70232ba618c422c2280025b29e9841f6daef8d6ff2524782c244ff53aea00f2f357b09d0a7d2085381d3793327e0b42db92d977ef951068d5226befa92325c432aa1b80f30a7b04de5bd4027690487248f896bda4d8bbb5a2f2f", 0xde, 0x40080, &(0x7f0000000d00)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 43.851400] IPVS: Creating netns size=2536 id=1 [ 43.885620] IPVS: Creating netns size=2536 id=2 [ 43.923701] IPVS: Creating netns size=2536 id=3 [ 43.965101] IPVS: Creating netns size=2536 id=4 [ 44.011026] IPVS: Creating netns size=2536 id=5 [ 44.067180] IPVS: Creating netns size=2536 id=6 [ 44.113243] IPVS: Creating netns size=2536 id=7 [ 44.181556] IPVS: Creating netns size=2536 id=8 [ 44.433509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.470396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.529831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.595907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.713374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.754415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.766924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.798586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.843164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.921658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.931183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.991204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.024899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.070609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.092673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.100079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.109627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.128013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.137162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.162364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.169331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.191004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.233058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.241208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.257614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.269954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.281136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.313572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.322686] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.334773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.352000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.375308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.393279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.449421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.462252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.469763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.479531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.487239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.495141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.506331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.513883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.521375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.531306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.546852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.557455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.578883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.588417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.597124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.609288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.647988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.669562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.682610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.690903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.714463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.724168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.734128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.756058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.781319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.797750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.824037] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.831126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.842441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.849926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.863700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.874466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.885885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.907717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.921699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.936035] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.956722] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.970935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.979942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.995626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.003191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.017426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.029545] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.041142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.048717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.065487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.073073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.080517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.088113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.103231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.111196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.121100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.129890] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.145764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.156571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.251601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.305036] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.401130] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.411330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.421651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.438255] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.468676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.479405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.264373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.335396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.453141] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.468988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.477127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.499245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.549486] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.559658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.568396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.583002] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.690227] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.706662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.714125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.775752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.791466] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.814436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.821187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.878830] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.995381] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.002782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.009481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.062491] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.068635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.077442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.091179] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.245981] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.283427] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.289563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.297627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.449831] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.457093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.464136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/12 09:30:57 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2a75f2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = gettid() prlimit64(r2, 0xc, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000340)) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000300)="7bf8133c5e613896458fffe33d01f3f52e93c8ace2f6ef7742d72bb72779a59d88f3e8e23bc3ef7c09216aae9f15eb852c2b1a33", 0x34, 0x217780}], 0x200000, &(0x7f0000001780)=ANY=[]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000440)={0x0, 0x9, 0x1, 0x43, 0x2, 0x13b}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/05/12 09:30:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) fadvise64(r0, 0x0, 0xffffffff80000001, 0x0) r1 = timerfd_create(0x1, 0x1000000000000803) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000001040)) read(r1, &(0x7f0000001080)=""/4096, 0x164) 2018/05/12 09:30:57 executing program 7: sysfs$2(0x2, 0x100000001, &(0x7f0000000300)=""/133) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x133, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x14, &(0x7f00000000c0), &(0x7f0000000fc0)={0x9}, &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x9f, 0xa, 0x9, 0x5, 0x81, 0x40, 0x1000, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x4, 0x9, 0x100000001, 0xf58, 0x10001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000200)={0x32, @broadcast=0xffffffff, 0x4e24, 0x4, 'wrr\x00', 0x2, 0x5, 0x5a}, 0x2c) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x29, r4}) 2018/05/12 09:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:30:57 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080), &(0x7f0000000380)=0x4) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2a75f2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r1 = gettid() prlimit64(r1, 0xc, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000340)) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x2, &(0x7f00000016c0)=[{&(0x7f0000000300)="7bf8133c5e613896458fffe33d01f3f52e93c8ace2f6ef7742d72bb72779a59d88f3e8e23bc3ef7c09216aae9f15eb852c2b1a33", 0x34, 0x217780}, {&(0x7f0000000580)="a0aa84a235f9989480fbbf1be0705519f982f34accb8e281d319960f212ff023ebd2d5a447ab9d76daf580608fcbea6a1bded20d054d4449c080c4c04facab07a32436694f8163564489e593", 0x4c, 0x83ff}], 0x200000, &(0x7f0000001780)=ANY=[]) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000004c0)="8907040000c4b45a6181db088889d2ec83f3c8275bd9193ac399a40ffd5c408ff53cc43d2da1a170191cf328ff80df48bc3780b1f22f1e0169c40f750a655c88aa7fee745dda3972ce93ee3aa2e514952dc4075f1cbdca609f5cd2ec1e94", 0xfffffffffffffe55) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) 2018/05/12 09:30:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, &(0x7f0000000200)="f6cddf95ba347da97a5480ae000000000000") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000aef000), 0xffffffff) stat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x99, "f689066044b6da88abe6993f0980bb228cece97ba30cebf36a00e5f7a92b859325b648726427c8a72f2c38a2f331d2632bfb63a66bf186723a58b670aef0cc193d48db8756e95419715a67018eb4cb9661735327471911dda3abd07ff25f2bd32987a90bca32c34422fd407c18a8d12c530e94a046226f4902fa345816e4903b1881e475901574f45d3786f66341151aa4971a3ad44823f053"}, &(0x7f0000000140)=0xa1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) 2018/05/12 09:30:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/172) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@updpolicy={0xc4, 0x19, 0x0, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [0x8], 0xbb}}}, [@policy_type={0xc, 0x10}]}, 0xffffff46}, 0x1}, 0x0) 2018/05/12 09:30:57 executing program 5: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000004c0)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000800)=ANY=[]) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xffd}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r3 = socket$inet(0x2, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="306eafeb27cf7e09aa852ff073628b64dd16850b4dcc02cffdc7d625608db1cb7b8b06d488eea3e3b84ce2ac16bb18ac8122ed6c299064f1466f06f590d626bc089ed44b257fbb4daa151366a7532e93121a5766716c91db745fd992f78b570d0a0df8ad2ac072260ace79a5ef21"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00000001c0)=""/3, &(0x7f0000000200)=0x3) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/12 09:30:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="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", 0x7b9}], 0x1, &(0x7f0000000200)}, 0x0) [ 51.637349] hrtimer: interrupt took 52106 ns 2018/05/12 09:30:58 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) accept$ipx(r0, 0x0, &(0x7f00000000c0)) eventfd(0x10041) socketpair(0x15, 0x3, 0x800, &(0x7f0000000140)={0xffffffffffffffff}) prctl$setmm(0x23, 0x7, &(0x7f0000fff000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) inotify_init1(0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/12 09:30:58 executing program 7: memfd_create(&(0x7f0000000180)='/dev/uinput\x00', 0x1) r0 = getpid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, r0, 0x0, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x882, 0x1) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') delete_module(&(0x7f0000000000)='trusted(\x00', 0x800) [ 51.692289] tmpfs: No value for mount option 'öÍß•º4}©zT€®' [ 51.791753] device lo entered promiscuous mode [ 51.873769] ISOFS: Unable to identify CD-ROM format. [ 51.891792] ISOFS: Unable to identify CD-ROM format. [ 51.985642] device lo left promiscuous mode [ 52.119404] device lo entered promiscuous mode [ 52.312652] tmpfs: No value for mount option 'öÍß•º4}©zT€®' [ 52.447772] ISOFS: Unable to identify CD-ROM format. [ 52.536990] ISOFS: Unable to identify CD-ROM format. 2018/05/12 09:30:58 executing program 2: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000004c0)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000800)=ANY=[]) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xffd}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r3 = socket$inet(0x2, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="306eafeb27cf7e09aa852ff073628b64dd16850b4dcc02cffdc7d625608db1cb7b8b06d488eea3e3b84ce2ac16bb18ac8122ed6c299064f1466f06f590d626bc089ed44b257fbb4daa151366a7532e93121a5766716c91db745fd992f78b570d0a0df8ad2ac072260ace79a5ef21"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00000001c0)=""/3, &(0x7f0000000200)=0x3) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/12 09:30:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) 2018/05/12 09:30:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xffbfffffffffffff, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d00000000000000000000000000040000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbe2ad502d2081c0000000000"], 0x68) 2018/05/12 09:30:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, &(0x7f0000000200)="f6cddf95ba347da97a5480ae000000000000") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000aef000), 0xffffffff) stat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x99, "f689066044b6da88abe6993f0980bb228cece97ba30cebf36a00e5f7a92b859325b648726427c8a72f2c38a2f331d2632bfb63a66bf186723a58b670aef0cc193d48db8756e95419715a67018eb4cb9661735327471911dda3abd07ff25f2bd32987a90bca32c34422fd407c18a8d12c530e94a046226f4902fa345816e4903b1881e475901574f45d3786f66341151aa4971a3ad44823f053"}, &(0x7f0000000140)=0xa1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) 2018/05/12 09:30:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:30:59 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2a75f2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = gettid() prlimit64(r2, 0xc, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000340)) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000300)="7bf8133c5e613896458fffe33d01f3f52e93c8ace2f6ef7742d72bb72779a59d88f3e8e23bc3ef7c09216aae9f15eb852c2b1a33", 0x34, 0x217780}], 0x200000, &(0x7f0000001780)=ANY=[]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000440)={0x0, 0x9, 0x1, 0x43, 0x2, 0x13b}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/05/12 09:30:59 executing program 5: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000004c0)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000800)=ANY=[]) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xffd}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r3 = socket$inet(0x2, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="306eafeb27cf7e09aa852ff073628b64dd16850b4dcc02cffdc7d625608db1cb7b8b06d488eea3e3b84ce2ac16bb18ac8122ed6c299064f1466f06f590d626bc089ed44b257fbb4daa151366a7532e93121a5766716c91db745fd992f78b570d0a0df8ad2ac072260ace79a5ef21"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00000001c0)=""/3, &(0x7f0000000200)=0x3) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/12 09:30:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080), &(0x7f0000000380)=0x4) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2a75f2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r1 = gettid() prlimit64(r1, 0xc, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000340)) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x2, &(0x7f00000016c0)=[{&(0x7f0000000300)="7bf8133c5e613896458fffe33d01f3f52e93c8ace2f6ef7742d72bb72779a59d88f3e8e23bc3ef7c09216aae9f15eb852c2b1a33", 0x34, 0x217780}, {&(0x7f0000000580)="a0aa84a235f9989480fbbf1be0705519f982f34accb8e281d319960f212ff023ebd2d5a447ab9d76daf580608fcbea6a1bded20d054d4449c080c4c04facab07a32436694f8163564489e593", 0x4c, 0x83ff}], 0x200000, &(0x7f0000001780)=ANY=[]) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000004c0)="8907040000c4b45a6181db088889d2ec83f3c8275bd9193ac399a40ffd5c408ff53cc43d2da1a170191cf328ff80df48bc3780b1f22f1e0169c40f750a655c88aa7fee745dda3972ce93ee3aa2e514952dc4075f1cbdca609f5cd2ec1e94", 0xfffffffffffffe55) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) 2018/05/12 09:30:59 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2a75f2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = gettid() prlimit64(r2, 0xc, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000340)) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000300)="7bf8133c5e613896458fffe33d01f3f52e93c8ace2f6ef7742d72bb72779a59d88f3e8e23bc3ef7c09216aae9f15eb852c2b1a33", 0x34, 0x217780}], 0x200000, &(0x7f0000001780)=ANY=[]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000440)={0x0, 0x9, 0x1, 0x43, 0x2, 0x13b}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/05/12 09:30:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, &(0x7f0000000200)="f6cddf95ba347da97a5480ae000000000000") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000aef000), 0xffffffff) stat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x99, "f689066044b6da88abe6993f0980bb228cece97ba30cebf36a00e5f7a92b859325b648726427c8a72f2c38a2f331d2632bfb63a66bf186723a58b670aef0cc193d48db8756e95419715a67018eb4cb9661735327471911dda3abd07ff25f2bd32987a90bca32c34422fd407c18a8d12c530e94a046226f4902fa345816e4903b1881e475901574f45d3786f66341151aa4971a3ad44823f053"}, &(0x7f0000000140)=0xa1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) [ 52.660011] tmpfs: No value for mount option 'öÍß•º4}©zT€®' [ 52.745252] device lo left promiscuous mode [ 52.758268] tmpfs: No value for mount option 'öÍß•º4}©zT€®' [ 52.961366] ISOFS: Unable to identify CD-ROM format. [ 52.969861] ISOFS: Unable to identify CD-ROM format. [ 53.056248] ISOFS: Unable to identify CD-ROM format. 2018/05/12 09:30:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:30:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:30:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:30:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:31:00 executing program 5: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000004c0)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000800)=ANY=[]) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xffd}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r3 = socket$inet(0x2, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="306eafeb27cf7e09aa852ff073628b64dd16850b4dcc02cffdc7d625608db1cb7b8b06d488eea3e3b84ce2ac16bb18ac8122ed6c299064f1466f06f590d626bc089ed44b257fbb4daa151366a7532e93121a5766716c91db745fd992f78b570d0a0df8ad2ac072260ace79a5ef21"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00000001c0)=""/3, &(0x7f0000000200)=0x3) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/12 09:31:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'nr0\x00'}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x200, 0x7f, 0x5be}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x2, 0x48, 0x8057, 0x10000, 0x20}, &(0x7f0000000100)=0x98) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000001400)=""/177, 0xb1}], 0x2) accept4$inet(r0, &(0x7f0000000240)={0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x10, 0x800) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000014c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/12 09:31:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') fdatasync(r0) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth1_to_team\x00'}, 0x18) 2018/05/12 09:31:00 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x1, 0x7ff}, 'port0\x00', 0x8, 0x80000, 0x7fff, 0x8, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0x6, 0x2}) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) r1 = dup2(r0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/51) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000001c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000240)="1a6a754599ffb1927ca4c84f3795dec464beec6b663af1ab680406ba4baa7c4140482acc945ee1fa46252caac0322424bd5b944fc4d659dfe2bcd88046f2e8bc46a3886ac36e32d46c6d9fbda99f144c9c3ba8f65f9ff46ee53ddf28d0d5d58533a2300e1a5698b235d89eb1e32b8720c9544220e0461426ec861602e58ba6c8d1e29b023003236e429ebed4b0a1bd273fc6b298ba315b0bf6f25f87fb2ce566e8a9138d81c45ed897b266a5b1ab77e1fb34d471d14a511f47e6f3e9dcc382d17e661c5169c7be181b9d01626e726ca638ac92b4ef79c5dff6c80b31f67efb803a67eb178def79e99349") 2018/05/12 09:31:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0xa3be, 0x9, 0x6, 0x1}, 0x14) r1 = socket$inet(0x10, 0x3, 0x9) sendmsg(r1, &(0x7f0000031fc8)={0x0, 0x0, &(0x7f00008a8ff0)=[{&(0x7f0000000000)="240000005304f50008000000000000000000ffffffff00000b03006006fffd200000001f", 0x24}], 0x1}, 0x0) 2018/05/12 09:31:00 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @empty, 0x4}, 0xfffffe2a) sendmmsg(r0, &(0x7f0000009700)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002340)="3ae49bcca36b34be7f7138c93bcbd38c53de891d278a731f4092800957e20a8a955fc3180758dbc5", 0x28}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x20000010) [ 53.826372] audit: type=1107 audit(1526117460.175:2): pid=7098 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='' [ 53.861666] audit: type=1107 audit(1526117460.205:3): pid=7098 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='' [ 54.013170] device lo entered promiscuous mode [ 54.021649] device lo entered promiscuous mode 2018/05/12 09:31:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:31:01 executing program 0: r0 = mq_open(&(0x7f0000000100)='configfs\x00', 0xc1, 0x110, &(0x7f0000000140)={0xfff, 0x6, 0x4925, 0x7ff, 0x5, 0x0, 0x2, 0x5}) write(r0, &(0x7f0000000180)="0ff7467eb6164956d7174ede9332efdb058e10ee8e67c31fe5fbd72489da4c5aed52e3fc04318cc6a4a1679ea6fee2de9f439abd18bfa5898d685f8caccf28f84a3b0b95226e3209a32fe72103097f0fadd9ae58295ed95deb25f7c9fc19170e1b11f5dfd196a0c84478600182db897426fe8603fec0afc1afb17b611b0215863812d8022ae86c91c720b16a5def028b8f40cdf18602262b7ddeac37ab04e196166d7d1d1be8c4d0e399b36b6b533068ac6171b97aeae8590f956323e8cfbfd9c94c114f79", 0xc5) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='configfs\x00', 0x0, &(0x7f0000000280)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/05/12 09:31:01 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000180), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3c, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/05/12 09:31:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x200) write$sndseq(r0, &(0x7f00006d9000)=[{}], 0x30) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) [ 54.726850] device lo entered promiscuous mode 2018/05/12 09:31:01 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='clear_refs\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xd8b1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x57, 0x6, 0x8, 0x5}, 0x98) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@generic={0x7, 0x800, 0x20}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xaa, "9cf3bab86befe48fb0e10c42403242b87d5101f422a7159a78aee6b3401b0c215a481f6467c7b93dd81015c4d593e3a65b97e7985df095de2f8171b31b88f57e34d47e72ec05629d5e4365dbec33d5a18672018926a9cfd230b303f2df483db5f002a77bb4d2b46b208df71cc778584f1f5ff4525cfd85cfdd4e3163cad63eb4d29eba109fc57f06a126aab4c2aae95e6c05c47d59513cf97ecdd4e6caf1fa19e6c8ac05f608e13a4dcb"}, &(0x7f0000000040)=0xb2) prctl$intptr(0x1b, 0x5) 2018/05/12 09:31:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/12 09:31:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x0) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x518) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x24}) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 54.748907] device lo entered promiscuous mode [ 54.758761] device lo entered promiscuous mode [ 54.769010] device lo left promiscuous mode 2018/05/12 09:31:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) [ 55.397436] device lo entered promiscuous mode [ 55.497236] device lo left promiscuous mode [ 55.938943] device lo entered promiscuous mode 2018/05/12 09:31:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e24, 0x30f406d1, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0xffffffffffff91f4, [0x7fff, 0x4, 0x8, 0xffffffff, 0x3, 0x9, 0x10000, 0x1]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000003c0)={"49444c8654494d4506000000000000000000fb000000000000f9ff00"}, &(0x7f0000000340)=0xfffffffffffffefe) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x101, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0xff}, &(0x7f0000000280)=0x8) 2018/05/12 09:31:02 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x1) accept(r0, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x100000000008}, 0x10) r2 = epoll_create(0x2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000380)={0x20002000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) r3 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x40) connect(r0, &(0x7f0000000280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x6, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000300)={0x7f, r4}) 2018/05/12 09:31:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pwrite64(r2, &(0x7f0000000400)="004b3ab147db097e23b8e4694812d2a88418f16471e5bccf89e0cb60e940a34e7b06a4259f9bd878fca407af596087fff3fafdef495e8c83b3af30d792bd573543128fe7c7b8495645d65de5e1f4479fa5719d0b3ade322845e41f5ced55af637e43c033a1310cb523ec0333c537b84bddce1b6844b4a95b3b8d4dc4463cfad7ff9d67990210b81bb3b33243b0de54ba1c8f18c8536026a6241bee4e85e494beef4557c286c4ae3356391fd0f0e93a1999fbae8a41d33b43028f60591668d81639d27f48a34ba77f7ad425c1f46a4d8c533c951b147fe99d6c33a962bd54ba36ad67905dec86a12cc596044e4ac60940d7a3437c", 0xf4, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/12 09:31:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000000, 0x100000001, 0xff, 0xfffffffffffffff9, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x2c) recvfrom(r2, &(0x7f0000000240)=""/254, 0xfe, 0x40002100, 0x0, 0x23e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) fcntl$setlease(r0, 0x400, 0x3) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) getsockopt(r2, 0x0, 0x4, &(0x7f0000001ff8)=""/8, &(0x7f0000000000)=0xffffffac) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000100)=0xffffffffffffff80, 0x4) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) fstat(r2, &(0x7f00000003c0)) 2018/05/12 09:31:02 executing program 2: mprotect(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x2000000) setrlimit(0x0, &(0x7f0000000100)={0x0, 0x100000002}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x4218, r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x101}, 0x4) 2018/05/12 09:31:02 executing program 6: prctl$intptr(0x1, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/12 09:31:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='bond_slave_1\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x100000081, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000340)={0xad, {{0xa}}}, 0x88) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x1f) timerfd_gettime(r0, &(0x7f0000000100)) close(0xffffffffffffffff) 2018/05/12 09:31:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, &(0x7f00000000c0)=ANY=[]) acct(&(0x7f00000000c0)='./file0/file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='keyringnodev-vmnet0eth0em0security-})\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000340)='.dead\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000000080)) timerfd_gettime(r2, &(0x7f0000997fe0)) 2018/05/12 09:31:02 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x10, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x810) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/12 09:31:02 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@remote, @dev}, &(0x7f0000005a80)=0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x78) 2018/05/12 09:31:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mq_timedreceive(r0, &(0x7f0000000680)=""/200, 0xfffffffffffffece, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getrandom(&(0x7f0000000300)=""/84, 0x54, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x1ff) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=""/222}) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000440)) clock_gettime(0xfffffffffffffff9, &(0x7f0000cfa000)) 2018/05/12 09:31:02 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)="51cdb0880062d93d0000") fchdir(r1) creat(&(0x7f0000000180)='./f-0e0\x00', 0x0) [ 56.046103] FAT-fs (loop5): bogus number of reserved sectors [ 56.079814] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/12 09:31:02 executing program 4: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 56.086109] device lo left promiscuous mode 2018/05/12 09:31:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xfffffffffffffffa) r2 = dup3(r0, r1, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x61, 0x8, 0x1, 0x3, 0x0, 0x16bf, 0x1, 0x4, 0x7, 0x80, 0x401, 0x800, 0x10000, 0x7, 0x39, 0x200, 0x8, 0x2, 0x200, 0x1, 0xffffffff00000000, 0x8, 0x7c18, 0x9, 0x8, 0x7ff, 0x4, 0x0, 0xffffffffffffffdc, 0x20, 0x1, 0x5, 0xff, 0x7b63, 0x81, 0x9, 0x0, 0xf14d, 0x3, @perf_config_ext={0x80, 0x2}, 0xc051, 0x7, 0x0, 0x7, 0x3, 0x5, 0x6}, r3, 0xf, r2, 0x8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x5, 0x5, 0x87fc, 0x7, 0x5, 0x5, 0x6, 0xde3, 0x3, 0xff, 0xc3, 0x3ff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x200}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0) 2018/05/12 09:31:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0_to_bond\x00', &(0x7f0000000140)=@ethtool_rx_ntuple={0x35, {0xa, @ah_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x100, 0x9}, @udp_ip4_spec={@broadcast=0xffffffff, @empty, 0x4e21, 0x4e20, 0xaf9}, 0x10001, 0xa66, 0x1, 0x1, 0xffffffffffffffff}}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) sendto$inet(r1, &(0x7f0000000000)="a6", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 56.180193] FAT-fs (loop5): Unrecognized mount option "./file0/file0" or missing value 2018/05/12 09:31:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="3f0aba5425f7de817f271b4dfcc063f0dd0b3db0ed68406936c378bcf615a24b38aa642ba0cae8cc5a657c682b14ee4f89992260642ea11e0a676b25fe238418f1a0cb72d2481033aadad7c2977142a07159ca1ab3cf93811c0868468c72e7a5c9235b81a323d6ac4ca1fce8601add7a38") r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000005c0)=0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) finit_module(r1, &(0x7f0000000480)='++#\x00', 0x3) tgkill(0x0, r2, 0x2) r5 = eventfd2(0x0, 0xfffffffffffffff9) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{}, {0x1, 0x76}]}) getdents(r7, &(0x7f00000006c0)=""/250, 0xfa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0/file0\x00', 0x4001, 0x0) getuid() fallocate(r5, 0x0, 0x0, 0x1fffff) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/12 09:31:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7f, &(0x7f0000000040)=""/248) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0xa4000960) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000180)=""/180) lsetxattr(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)=':[vmnet1selinux%posix_acl_accessmd5sum(%\x00', 0x29, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) chown(&(0x7f0000000300)='./control\x00', r3, r4) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) [ 56.870344] device lo entered promiscuous mode [ 57.065241] FAT-fs (loop0): Directory bread(block 112) failed [ 57.089661] FAT-fs (loop0): Directory bread(block 112) failed [ 57.098447] FAT-fs (loop0): Directory bread(block 112) failed [ 57.125946] FAT-fs (loop0): Directory bread(block 112) failed 2018/05/12 09:31:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="3f0aba5425f7de817f271b4dfcc063f0dd0b3db0ed68406936c378bcf615a24b38aa642ba0cae8cc5a657c682b14ee4f89992260642ea11e0a676b25fe238418f1a0cb72d2481033aadad7c2977142a07159ca1ab3cf93811c0868468c72e7a5c9235b81a323d6ac4ca1fce8601add7a38") r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000005c0)=0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) finit_module(r1, &(0x7f0000000480)='++#\x00', 0x3) tgkill(0x0, r2, 0x2) r5 = eventfd2(0x0, 0xfffffffffffffff9) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{}, {0x1, 0x76}]}) getdents(r7, &(0x7f00000006c0)=""/250, 0xfa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0/file0\x00', 0x4001, 0x0) getuid() fallocate(r5, 0x0, 0x0, 0x1fffff) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/12 09:31:03 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x100000000, 0x5, 0xa76, 0x80000001, 0x3ff, 0xa22}) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00') syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') 2018/05/12 09:31:03 executing program 6: r0 = socket(0x3, 0x1, 0x9) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000440)=0x1, 0x4) timer_create(0x0, &(0x7f0000000800)={0x0, 0x0, 0x0, @thr={&(0x7f0000000700), &(0x7f00000007c0)}}, &(0x7f0000000840)) socketpair(0x8, 0x804, 0x300000000000, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000004c0)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x19d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r3 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@nl, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000380)={@empty, 0xfff, 0x2, 0x2, 0xc, 0x5, 0x5, 0x20}, &(0x7f00000003c0)=0x20) r4 = accept$netrom(r2, &(0x7f0000000140)=@full, &(0x7f0000000000)=0x48) r5 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r4, &(0x7f00000001c0)="c6c56f5bd9d8988768e3490f063475bc440c4b5d260dd1598384feb0b5e3d62cda77a587b0fd9c2e7443575a79f06dcda171a963440aa498016108e0cc9cb062ad987924c01c7bf125ce0d716cf20593e75b0571c09c6ae5828c5ec47e31933f276406ccfbb6d4cadc37bb8a17c35451232e667a31f9a03581e9f97054d0bf59120a5697b94ae008c9908b4cb6ef10f1ce8505d91dcbdee3fd60382ed858400479d18115af745c67fbeda8850a93b004c4", 0xb1, 0x40, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x2, 0x2}}, 0x80) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SG_GET_TIMEOUT(r9, 0x2202, 0x0) sendmsg$nl_netfilter(r8, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/05/12 09:31:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='bond_slave_1\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x100000081, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000340)={0xad, {{0xa}}}, 0x88) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x1f) timerfd_gettime(r0, &(0x7f0000000100)) close(0xffffffffffffffff) 2018/05/12 09:31:03 executing program 4: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/12 09:31:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000004300)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) close(r1) close(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000180)={0x5, 0x2, 'client0\x00', 0x1, "e474b03a984a9d44", "9bc93f8fc7116a9653a9d9896dea2d7057e5f886b3ddb407d2c88b9f8bad02a2", 0x800, 0x8}) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/05/12 09:31:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="3f0aba5425f7de817f271b4dfcc063f0dd0b3db0ed68406936c378bcf615a24b38aa642ba0cae8cc5a657c682b14ee4f89992260642ea11e0a676b25fe238418f1a0cb72d2481033aadad7c2977142a07159ca1ab3cf93811c0868468c72e7a5c9235b81a323d6ac4ca1fce8601add7a38") r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000005c0)=0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) finit_module(r1, &(0x7f0000000480)='++#\x00', 0x3) tgkill(0x0, r2, 0x2) r5 = eventfd2(0x0, 0xfffffffffffffff9) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{}, {0x1, 0x76}]}) getdents(r7, &(0x7f00000006c0)=""/250, 0xfa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0/file0\x00', 0x4001, 0x0) getuid() fallocate(r5, 0x0, 0x0, 0x1fffff) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/12 09:31:03 executing program 5: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0x1) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000040)=0xffff) r2 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r2, r3, 0x2, 0x80) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xfffffffffffffffe) 2018/05/12 09:31:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="3f0aba5425f7de817f271b4dfcc063f0dd0b3db0ed68406936c378bcf615a24b38aa642ba0cae8cc5a657c682b14ee4f89992260642ea11e0a676b25fe238418f1a0cb72d2481033aadad7c2977142a07159ca1ab3cf93811c0868468c72e7a5c9235b81a323d6ac4ca1fce8601add7a38") r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000005c0)=0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) finit_module(r1, &(0x7f0000000480)='++#\x00', 0x3) tgkill(0x0, r2, 0x2) r5 = eventfd2(0x0, 0xfffffffffffffff9) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{}, {0x1, 0x76}]}) getdents(r7, &(0x7f00000006c0)=""/250, 0xfa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0/file0\x00', 0x4001, 0x0) getuid() fallocate(r5, 0x0, 0x0, 0x1fffff) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/12 09:31:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="3f0aba5425f7de817f271b4dfcc063f0dd0b3db0ed68406936c378bcf615a24b38aa642ba0cae8cc5a657c682b14ee4f89992260642ea11e0a676b25fe238418f1a0cb72d2481033aadad7c2977142a07159ca1ab3cf93811c0868468c72e7a5c9235b81a323d6ac4ca1fce8601add7a38") r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000005c0)=0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) finit_module(r1, &(0x7f0000000480)='++#\x00', 0x3) tgkill(0x0, r2, 0x2) r5 = eventfd2(0x0, 0xfffffffffffffff9) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{}, {0x1, 0x76}]}) getdents(r7, &(0x7f00000006c0)=""/250, 0xfa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0/file0\x00', 0x4001, 0x0) getuid() fallocate(r5, 0x0, 0x0, 0x1fffff) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) [ 57.258008] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/12 09:31:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000400)="1020f5f20100070009000000030000000c00000009000000020000000100003100000000004800000000f0ff0d00000022000000020000000200000002000000020000001a000000000400000004007900080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c5f8a614ef8ba6c8c163154717f38a01"]) 2018/05/12 09:31:03 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xc, r0, 0x0) r1 = socket(0xa, 0x3, 0x7) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='veth0_to_team\x00', 0x10) fallocate(r2, 0x0, 0xffff, 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r3, 0x9a6d}) sendfile(r1, r2, &(0x7f0000000080), 0xfffb) [ 57.453333] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/12 09:31:03 executing program 6: r0 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000500)='./control\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x11, 0x40000002, r1, &(0x7f0000000000)='./control\x00') fallocate(r0, 0x0, 0x0, 0x5) r3 = open(&(0x7f0000000140)='./file1\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 57.513425] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/12 09:31:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00000000c0), 0x1e2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x1}) 2018/05/12 09:31:03 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@routing, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001240)=@assoc_id=r1, &(0x7f0000001280)=0x4) ioctl$TIOCEXCL(r2, 0x540c) sendmmsg(r0, &(0x7f00000023c0)=[{{&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000000)="69ff49bb649816a8eb7a25cd5f18ef8aaeead55e077f796bd0db3814dbe626a25019e68d806be6b3b4db3bdeaca956a5932e", 0x32}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001380)=[{0x1010, 0x107, 0x1, 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0x1010, 0xc000}, 0xa1}], 0x1, 0x80) [ 57.568541] F2FS-fs (loop5): Mismatch start address, segment0(1024) cp_blkaddr(2030044160) 2018/05/12 09:31:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x10001, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906df7ff73b2e478a1dfde2e8fba8233f8802e66"}], 0x0, &(0x7f00000000c0)=ANY=[]) socket(0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffb, 0x0) acct(&(0x7f0000000100)='./file0/file0\x00') chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000075c0)='./file0\x00', 0x0) [ 57.573430] FAT-fs (loop0): Directory bread(block 112) failed [ 57.641753] FAT-fs (loop0): Directory bread(block 112) failed [ 57.678072] FAT-fs (loop0): Directory bread(block 112) failed [ 57.718913] FAT-fs (loop0): Directory bread(block 112) failed [ 57.742844] FAT-fs (loop6): bogus number of reserved sectors [ 57.742850] FAT-fs (loop6): Can't find a valid FAT filesystem [ 57.744441] FAT-fs (loop2): Directory bread(block 112) failed [ 57.754989] FAT-fs (loop1): Directory bread(block 112) failed [ 57.806268] FAT-fs (loop1): Directory bread(block 112) failed [ 57.806494] FAT-fs (loop7): Directory bread(block 112) failed [ 57.847407] FAT-fs (loop2): Directory bread(block 112) failed [ 57.847959] Process accounting resumed [ 57.860988] FAT-fs (loop1): Directory bread(block 112) failed [ 57.870727] Process accounting resumed [ 57.895752] FAT-fs (loop2): Directory bread(block 112) failed [ 57.900955] FAT-fs (loop1): Directory bread(block 112) failed [ 57.908252] FAT-fs (loop7): Directory bread(block 112) failed [ 57.931184] FAT-fs (loop2): Directory bread(block 112) failed [ 57.943973] FAT-fs (loop7): Directory bread(block 112) failed [ 57.971104] FAT-fs (loop7): Directory bread(block 112) failed [ 58.054266] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 58.061800] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 58.070312] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 58.077973] F2FS-fs (loop5): Mismatch start address, segment0(1024) cp_blkaddr(2030044160) [ 58.086927] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 58.153271] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 58.160319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/12 09:31:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000040)=""/4096, 0xb743478b0b68caf0) r0 = socket$inet6(0xa, 0x80b, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001040)=0xc) 2018/05/12 09:31:04 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xb41, 0x0, 0x400, 0x9, 0x800, 0x10001, 0xffffffff, 0x1f, 0x1, 0x63839ab6}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r1, r2) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$void(r0, 0x0) init_module(&(0x7f00000004c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf", 0x90, &(0x7f0000000580)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) r3 = socket$pptp(0x18, 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) socketpair(0x0, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000900)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000a00)=""/179) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000680)=""/241) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f0000000880)=0xc) 2018/05/12 09:31:04 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3", 0x8, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000000240), 0x8000ff7ffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x7fffffff, {0x77359400}, 0xe5a2, 0x2}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001b00)=""/102, 0x66}, 0xfffffffffffffffe}], 0x1, 0x0, &(0x7f0000001cc0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/05/12 09:31:04 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000480)={0x7f, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:04 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x375}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/12 09:31:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="3f0aba5425f7de817f271b4dfcc063f0dd0b3db0ed68406936c378bcf615a24b38aa642ba0cae8cc5a657c682b14ee4f89992260642ea11e0a676b25fe238418f1a0cb72d2481033aadad7c2977142a07159ca1ab3cf93811c0868468c72e7a5c9235b81a323d6ac4ca1fce8601add7a38") r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000005c0)=0x5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) finit_module(r1, &(0x7f0000000480)='++#\x00', 0x3) tgkill(0x0, r2, 0x2) r5 = eventfd2(0x0, 0xfffffffffffffff9) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{}, {0x1, 0x76}]}) getdents(r7, &(0x7f00000006c0)=""/250, 0xfa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0/file0\x00', 0x4001, 0x0) getuid() fallocate(r5, 0x0, 0x0, 0x1fffff) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/12 09:31:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1003, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000001c0)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) getdents(r1, &(0x7f0000000140)=""/110, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0xfaf, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}], 0x1c) uname(&(0x7f0000000440)=""/162) recvfrom$ipx(r0, &(0x7f0000000280)=""/1, 0x1, 0x20, &(0x7f00000002c0)={0x4, 0x9, 0x16f6, "538b4d560fd2", 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0xd0}, 0x90) 2018/05/12 09:31:04 executing program 5: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x10000031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff2000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xd000, 0x0, &(0x7f0000ff2000/0xd000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b7, &(0x7f0000000d80)={'syz_tun\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000dc0)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000f40)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001040)=0xe8) clock_gettime(0x0, &(0x7f0000008500)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000082c0)=[{{&(0x7f0000001080)=@nfc, 0x80, &(0x7f0000002540)=[{&(0x7f0000001100)=""/126, 0x7e}, {&(0x7f0000001180)=""/218, 0xda}, {&(0x7f0000001280)=""/252, 0xfc}, {&(0x7f0000001380)=""/169, 0xa9}, {&(0x7f0000001440)=""/141, 0x8d}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/64, 0x40}], 0x7, 0x0, 0x0, 0x9d8f}}, {{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002640)=""/143, 0x8f}, {&(0x7f0000002700)=""/159, 0x9f}, {&(0x7f00000027c0)=""/254, 0xfe}, {&(0x7f00000028c0)=""/103, 0x67}, {&(0x7f0000002940)=""/64, 0x40}, {&(0x7f0000002980)=""/174, 0xae}, {&(0x7f0000002a40)=""/56, 0x38}], 0x7, &(0x7f0000002b00)=""/50, 0x32, 0x80}, 0x2}, {{&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/4, 0x4}], 0x1, &(0x7f0000002c40)=""/110, 0x6e}, 0x10001}, {{&(0x7f0000002cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d40)=""/69, 0x45}], 0x1, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000002e00)=@l2, 0x80, &(0x7f0000004180)=[{&(0x7f0000002e80)=""/225, 0xe1}, {&(0x7f0000002f80)=""/125, 0x7d}, {&(0x7f0000003000)=""/37, 0x25}, {&(0x7f0000003040)=""/223, 0xdf}, {&(0x7f0000003140)=""/53, 0x35}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x6, &(0x7f0000004200)=""/71, 0x47, 0x4}, 0xe4}, {{&(0x7f0000004280)=@un=@abs, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004300)=""/25, 0x19}, {&(0x7f0000004340)=""/181, 0xb5}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)}, {&(0x7f0000005440)=""/79, 0x4f}], 0x5, &(0x7f0000005540)=""/40, 0x28, 0x4080000000000}, 0x80}, {{&(0x7f0000005580)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005600)=""/172, 0xac}], 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000005700)=""/240, 0xf0}, {&(0x7f0000005800)=""/212, 0xd4}, {&(0x7f0000005900)=""/164, 0xa4}, {&(0x7f00000059c0)=""/96, 0x60}, {&(0x7f0000005a40)=""/250, 0xfa}, {&(0x7f0000005b40)=""/133, 0x85}, {&(0x7f0000005c00)=""/200, 0xc8}, {&(0x7f0000005d00)=""/46, 0x2e}, {&(0x7f0000005d40)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000006e00)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000007240)=[{&(0x7f0000006e80)=""/197, 0xc5}, {&(0x7f0000006f80)=""/191, 0xbf}, {&(0x7f0000007040)=""/11, 0xb}, {&(0x7f0000007080)=""/33, 0x21}, {&(0x7f00000070c0)=""/121, 0x79}, {&(0x7f0000007140)=""/234, 0xea}], 0x6, &(0x7f00000072c0)=""/4096, 0x1000, 0x5}, 0x5}], 0x9, 0x103, &(0x7f0000008540)={r9, r10+10000000}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000085c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000008600)={@empty, 0x0}, &(0x7f0000008640)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009940)={'\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000099c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000009a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009a40)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000009b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009bc0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000009cc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009d00)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000009e00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009e40)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000009f40)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000012740)=[{{&(0x7f0000009f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000a1c0)=[{&(0x7f000000a000)=""/158, 0x9e}, {&(0x7f000000a0c0)=""/64, 0x40}, {&(0x7f000000a100)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0x200}, 0x4dc}, {{&(0x7f000000a200)=@generic, 0x80, &(0x7f000000a300)=[{&(0x7f000000a280)=""/110, 0x6e}], 0x1, &(0x7f000000a340)=""/65, 0x41, 0x3ff}, 0x7fff}, {{&(0x7f000000a3c0)=@nl=@proc, 0x80, &(0x7f000000b7c0)=[{&(0x7f000000a440)=""/79, 0x4f}, {&(0x7f000000a4c0)=""/143, 0x8f}, {&(0x7f000000a580)=""/4096, 0x1000}, {&(0x7f000000b580)=""/8, 0x8}, {&(0x7f000000b5c0)=""/50, 0x32}, {&(0x7f000000b600)=""/247, 0xf7}, {&(0x7f000000b700)=""/186, 0xba}], 0x7, &(0x7f000000b840)=""/160, 0xa0, 0x6}, 0x81}, {{&(0x7f000000b900)=@hci, 0x80, &(0x7f000000ccc0)=[{&(0x7f000000b980)=""/194, 0xc2}, {&(0x7f000000ba80)=""/226, 0xe2}, {&(0x7f000000bb80)=""/116, 0x74}, {&(0x7f000000bc00)=""/34, 0x22}, {&(0x7f000000bc40)=""/18, 0x12}, {&(0x7f000000bc80)=""/4096, 0x1000}, {&(0x7f000000cc80)=""/42, 0x2a}], 0x7, &(0x7f000000cd40)=""/73, 0x49, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f000000df40)=[{&(0x7f000000cdc0)=""/177, 0xb1}, {&(0x7f000000ce80)=""/1, 0x1}, {&(0x7f000000cec0)=""/4096, 0x1000}, {&(0x7f000000dec0)=""/124, 0x7c}], 0x4, &(0x7f000000df80)=""/51, 0x33, 0x2}, 0x101}, {{0x0, 0x0, &(0x7f0000010300)=[{&(0x7f000000dfc0)=""/223, 0xdf}, {&(0x7f000000e0c0)=""/4096, 0x1000}, {&(0x7f000000f0c0)=""/168, 0xa8}, {&(0x7f000000f180)=""/81, 0x51}, {&(0x7f000000f200)=""/4096, 0x1000}, {&(0x7f0000010200)=""/184, 0xb8}, {&(0x7f00000102c0)=""/12, 0xc}], 0x7, &(0x7f0000010380)=""/237, 0xed, 0x7fff}, 0x7fffffff}, {{&(0x7f0000010480)=@ax25, 0x80, &(0x7f0000012640)=[{&(0x7f0000010500)=""/234, 0xea}, {&(0x7f0000010600)=""/4096, 0x1000}, {&(0x7f0000011600)=""/38, 0x26}, {&(0x7f0000011640)=""/4096, 0x1000}], 0x4, &(0x7f0000012680)=""/152, 0x98}, 0x5}], 0x7, 0x40, &(0x7f0000012900)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000012940)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000012980)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000129c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012a00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000012a40)={0x0, @loopback, @rand_addr}, &(0x7f0000012a80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000012ac0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000012b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000012b40)=0x14) getsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000017e00)={@loopback, 0x0}, &(0x7f0000017e40)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000018840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000018800)={&(0x7f0000017e80)={0x948, r1, 0x8, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r4}, {0x1a0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2800000000000000}}, {0x8, 0x6, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x5, 0x3, 0x3, 0xe0ba}, {0x5, 0x8, 0x0, 0x4}, {0x10000, 0x5, 0x6, 0x3}, {0x1f800000000, 0x7ff0000000000, 0x81, 0x3601}, {0x0, 0x5, 0x1, 0x5}, {0x3, 0x8, 0x80, 0x20}, {0x7ff, 0x7fffffff, 0x0, 0x800}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x120, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xc7, 0x8, 0x42, 0x2}, {0x2, 0x1, 0x7, 0x5}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x2, 0x2, 0x40}, {0x6, 0x9, 0x7f}, {0x602a, 0x8, 0x80000000, 0x2}, {0x3, 0x5, 0x1ff, 0x20}, {0x4, 0x10001, 0x5, 0x1}, {0x7, 0x2, 0x7d3, 0x16}]}}}]}}, {{0x8, 0x1, r15}, {0xfc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbe80}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r17}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd20b}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe87}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x230, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x10001, 0x2, 0x6, 0x293948ef}, {0x4, 0x4, 0x0, 0x9}, {0x0, 0xda9b, 0xe9, 0x100000000}, {0x93e, 0x343, 0xc5, 0xeb}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x7, 0x4, 0x5}, {0x8b, 0x4, 0x3ff, 0x3f}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x689b00000000000}}}]}}, {{0x8, 0x1, r27}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r28}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r29}}}]}}]}, 0x948}, 0x1}, 0x804) 2018/05/12 09:31:04 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x10, 0x80800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x280000008912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="af", 0x1, r2) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x80, @empty, 0x101}}, 0x7, 0x81, 0x1f, 0x3, 0x22}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x1}, 0x8) keyctl$invalidate(0x15, r3) r5 = fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r5, 0x100, &(0x7f0000000340)="1b7e836dcad12bc537f08bbb993a59e95d834b076fb3c41902a0ecd36145e8e2f84a6bebbc05bab112aab71034837b7182108df16a1fbc6f2db9e2cb294616f6195a4e3b661b3ebb58fad2f99e854560c092e953b7b73c01fd805a11358e113ef5d4a92488329500086abcdb4846868b176ff9ce38d06c6729c310e87d04d3812e26cb13a527c860821d111f66bcedfc27041803b32d328fa8c2f066cf2b6d0038e1ce0ba4830beaa206a4aef2993a764020b2ec9094e398f7443daeb2f0d01400a56d9ad2fda85e17ca48e349e7018a1164aebb7f1a34a285ce5526dda09413e0563374f3") 2018/05/12 09:31:04 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000480)={0x7f, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:04 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000480)={0x7f, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000500)={0x0, 0xffffffffffffffff, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) connect(r1, &(0x7f00000002c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f00000000c0)='./bus\x00', 0xffffffffffffffff, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000002dc0), 0x40000ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/05/12 09:31:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x8}]}, 0x10) r1 = dup2(r0, r0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xd, "a2e1059c7058491eb7f94c2fe1"}, &(0x7f00000002c0)=0x15) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$ax25(r1, &(0x7f0000000140)="dc51e1a2eb00f6b3abdfe983416043695bfbf82174342a4ef2bed7ebb2efc5a2004d4b80ba8666b4e6196925cdbdd18f24646a7b5bf218b795c097ad35d3791459411798b21bcabb95cc49346c4c79c714c442dfdb73d6c8108f8572975e53b6791245258b1b1545a7eb070118d62a3977c9c0091e7d5f29ec00db57032740231959b09b5e35d8b196796579a94891049da4c27fa2d995f2c5778169a8d7f1845b0478c963526d6c029f45b21e7b98678eb14ebb7aa9dfd14bc44c668724f34943a2cbd05bc5be8c", 0xc8, 0x200008d0, &(0x7f0000000000)={0x3, {"62e9ed05fcceb1"}}, 0x10) 2018/05/12 09:31:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffd, 0x4d034, r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0xc000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x40, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/116, 0x74) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000080)) 2018/05/12 09:31:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') rename(&(0x7f0000000d80)='./file0/file0/file0\x00', &(0x7f0000000d40)='./file0\x00') pivot_root(&(0x7f0000000940)='./file0\x00', &(0x7f0000000900)='./file0\x00') r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/66, 0xfffffffffffffd20) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x4) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000004c0)=0x157) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000003c0)=0x680, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000380)={'icmp\x00'}, &(0x7f0000000740)=0x1e) r4 = dup(r1) getdents64(r3, &(0x7f0000000400)=""/50, 0xd9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000780)={0x351a, 0x10001, 0xd84, 'queue1\x00', 0xff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={0x0, 0xfd4}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000dc0)={r5, 0x7ff, 0x91, "f19d4bf4a75fabb5afaf29512854384393208cbfec26a1ae6aa6beae2a615f7ddeddeb21224a841bcde44279c54d442ed2080e0a75e81bb0a9b7f617258f1ea4f8649380786daf2dbc6f87f6657c12b451f375ea94fa28b099097758f2c9740bc245e5ffe6f4e087417445a9721f71cd76775eb8f579e6c29e530fae9535ecac361186444295efd96a7319fc0af300411b"}, 0x99) getdents64(r2, &(0x7f0000000580)=""/196, 0xfffffffffffffe87) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000840)=""/185, &(0x7f00000006c0)=0xb9) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000680)=0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40200, 0x0) mkdir(&(0x7f0000000340)='./file0/file0/file0\x00', 0x80) truncate(&(0x7f00000000c0)='./file1\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000980)={0x9e81, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8}}, {{0xa, 0x4e24, 0x4058e4f3, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0xde9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0x390) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/05/12 09:31:04 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000480)={0x7f, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffd, 0x4d034, r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0xc000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x40, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/116, 0x74) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000080)) 2018/05/12 09:31:04 executing program 5: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x2, 0x0, 0x514}, &(0x7f0000000400)=0x18) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000440)="e91f7189591e9233614b00", 0x0) inotify_rm_watch(r0, r3) connect$pppoe(0xffffffffffffffff, &(0x7f0000001b80)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x1e) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000003c0)) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) fstat(r2, &(0x7f0000000180)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc) close(0xffffffffffffffff) 2018/05/12 09:31:04 executing program 4: r0 = socket$inet6(0xa, 0x400000000000, 0x5) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000340)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="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", 0xfb, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x0, 0x741, r4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$inet6(0xa, 0x80007, 0x200) fcntl$getownex(r5, 0x10, &(0x7f0000000400)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) ftruncate(r6, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000300)='Aic\x00', 0xfffffffffffffedc) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xffffffff, 0x5, 0xffffffff}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r7, @ANYBLOB="0c0000003403000000563e4205603e0b"], &(0x7f0000000680)=0x14) 2018/05/12 09:31:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000500)={0x0, 0xffffffffffffffff, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) connect(r1, &(0x7f00000002c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f00000000c0)='./bus\x00', 0xffffffffffffffff, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000002dc0), 0x40000ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/05/12 09:31:04 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xb41, 0x0, 0x400, 0x9, 0x800, 0x10001, 0xffffffff, 0x1f, 0x1, 0x63839ab6}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r1, r2) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$void(r0, 0x0) init_module(&(0x7f00000004c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf", 0x90, &(0x7f0000000580)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) r3 = socket$pptp(0x18, 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) socketpair(0x0, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000900)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000a00)=""/179) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000680)=""/241) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f0000000880)=0xc) 2018/05/12 09:31:04 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xb41, 0x0, 0x400, 0x9, 0x800, 0x10001, 0xffffffff, 0x1f, 0x1, 0x63839ab6}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r1, r2) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$void(r0, 0x0) init_module(&(0x7f00000004c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf", 0x90, &(0x7f0000000580)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) r3 = socket$pptp(0x18, 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) socketpair(0x0, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000900)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000a00)=""/179) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000680)=""/241) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f0000000880)=0xc) [ 58.509632] FAT-fs (loop1): Directory bread(block 112) failed [ 58.533176] FAT-fs (loop1): Directory bread(block 112) failed [ 58.545359] FAT-fs (loop1): Directory bread(block 112) failed [ 58.553866] FAT-fs (loop1): Directory bread(block 112) failed 2018/05/12 09:31:04 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001d00), &(0x7f0000001d40)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="bc0000000e0328002cbd7000fddbdf2502000003f4566ce33cda17f0b0826d2ef22c788713071ee4a5aff6c81ec04c11181bcc21ac3db54acdef1334541d28d773f8da8c70204cf7e2f063ccdba490cbd46c308c1d8453b1ddf7f980e96229aac4aa487252f1fd5ea956ab04074618ee4fb5a01afebb07acd4563a37021f1c7813f3c00d37d584604b7e09d3c0581b348f60bd4d0817b4680c00740008002300", @ANYRES32=0x0, @ANYBLOB='\b\x00m\x00', @ANYRES32=r0, @ANYBLOB="0800000a29331db2bcad66764ce2c12d9605000000c62ee3095ab2a04c8e07b3ede66d30a6d44470a6a2f55a88d18bff84aa94dc277afee5916dc352f6457e0c5e3aa5f66de75a28879abcd12d011047b58aca8ee9169266", @ANYRES32=r0, @ANYBLOB='\b\x00<\x00\b\x00\x00\x00'], 0xbc}, 0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff034}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_dccp_int(r2, 0x21, 0x8, &(0x7f0000000500), 0x4) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001c80)={'raw\x00'}, &(0x7f00000004c0)=0x54) r3 = socket$inet(0x2, 0x3, 0x81) accept$inet(r3, &(0x7f0000001d80)={0x0, 0x0, @remote}, &(0x7f0000001dc0)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_read_part_table(0x7fff, 0x7, &(0x7f0000001bc0)=[{&(0x7f0000000800)="76d9a9004a0f9afcb9a8e91d21a10f9868f88c89350c20adb84cc801eedeff404f4f88b49146a48f72dada5e22d31a466a42d985ddf3faa7bdd42ddafcf4aac016d4c32b3b5ec0b5ad8e3a3277cd48a660b8a39841c5bffb4fcd9101f3f2d9c805242e089813c736eddd1b0bbb811d67703bef84e50fbb07fa5e1fe42581e062a9a1be606378e4150797b211814089b5fc392fbc3e238633bb98bb0c4057154e5e161d0bf458f31891487339edc705ea1ef02c9e7e52a0a641ea25a322fa679130dfd695cbf8", 0xc6}, {&(0x7f0000000080)="7786b4653e103527af1808eeeff4fd70719fd01b17", 0x15, 0x476c}, {&(0x7f0000000540)="dec0a691cea1d9922160b60278e81e18b7aac25f3f62b00f4efeed8ef6ca3ac9fa23023a1207576def63fcf317a46a78f8fcf29744e81f344b2f6918efe51926ff863c24f3cec280af114ea401b0810e4bdd50bd14d24f52bb0e409ff1b22711884baf636585716fdcfd", 0x6a, 0x5}, {&(0x7f0000000900)="0e2063f88ce81cfe9c859a60e3ebddc49573c321dc59d7c611e04ce011457792be98e5670c901821e9fda46a668a10b0cb1c94a6b8c72b85701c11df5b61e958df3f28e531ac727348a8e4381cc19d7035d2159c2b45912ad087ac3cfd7344e8c0c7f57af3d18b21d273c2c347493744ae75adfaeb3bc5bbfd0fcadeb8c6093c1598ab8bf5283f211df9fef3945f8e4da048faa4", 0x94, 0x8001}, {&(0x7f00000009c0)="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", 0x1000, 0x8}, {&(0x7f00000019c0)="7464881c425619703e1509a839dab42d8941446347a20a034a52a41652ffad96fe8d36de30a7247388ffe709dcbf1cb240479abacab84718eb77d30bdde7af03ef2813b624bbd034e7e11506b1aa938d1fe5ae861c91307dd6d43886547b70981fb5f4d74af6b72707d00432d87eb6271a70509f463a9b8eca4ee89d904fbc59f26414321f26fea7d79b1da52f40725f096fa6297eae4fbd8a34181d8fad90d4853cf2b70f8aa8caae11873149c4ed649ffd45c564bf4bb3f0f8ed140d9e6afb23ce40d24a0f0bac1f5f9111665a521039934d9d973392cde6cbd4c0e159e8f3cddf84bb492cd60a11a35f", 0xeb, 0xfa}, {&(0x7f0000001ac0)="c2f3c159cd8f9efb3e2fecbf2668a46a36689e525bf583ad1e4c10972cad561927629afa7b9626d5463d2d8f5bc01569bd4adc5384464c013bc0e82174d36b66ad51b9231abaaadbd58faff7774256d21dd02d4610710e8ee52818749e4a2a45240921359450e90f377ae73e445b4718f8b5d205b9a486f74046c533b02a1372e0ad74413ef3bb53f0a35cc2a12105365d58ef6fed368b5251f62f6ed73d54f0755d1b2eb42f38c1bc0b5bce223e63ac061b6761934f4a22a9128e4103bc79fb946932e3d9ad7ba217ba7b4f3025bc6bc83ad83ce7", 0xd5, 0x2a62}]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0xe3, [], 0x3, &(0x7f0000000300)=[{}, {}, {}], &(0x7f00000005c0)=""/227}, &(0x7f00000003c0)=0x78) 2018/05/12 09:31:06 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xb41, 0x0, 0x400, 0x9, 0x800, 0x10001, 0xffffffff, 0x1f, 0x1, 0x63839ab6}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r1, r2) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$void(r0, 0x0) init_module(&(0x7f00000004c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf", 0x90, &(0x7f0000000580)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) r3 = socket$pptp(0x18, 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) socketpair(0x0, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000900)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000a00)=""/179) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000680)=""/241) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f0000000880)=0xc) 2018/05/12 09:31:06 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x108c000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/145) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0ce31c5cd05783a9e2e9732395cbe82bce126ed651abe80221ee329a6e956e25f0c8d5231a66a2e72b0df28149ecefe6198a77cc717192c487e6bdfa3f49b7c4a437c9ec0131f1f2319c7e6b20850385e2fe253fe74e5f46bc66cbc04384cf2920034bcad9a1567b507aed2bcaaea98cfcdefc23a78e256b0667ba1c6a8e0a303a3b5c372bd42f47f52af23e206b5c3b0c3f82c108cedd99a88555a5e28fe6a4247d9d2bc42bf596e6ef1edee0c8bc685b8f4f3081feecd1e57149a3f315b9a7a50c46362e8f08351204565170ccdd49f50371cf0ce75b6c67ade4c515"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KDMKTONE(r2, 0x4b30, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f00000001c0)=0xc) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x5, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x8, 0x200, 0x2, 0x100000001, 0x80000000, 0x81, 0x4, 0x4e}, {0x80000001, 0x40, 0x1, 0x3}, 0x29, 0x6e6bb6, 0x0, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x2, 0x1, 0x2, 0xffffffffffff8000, 0x27, 0x8}}, 0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x4, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='\v\\\x00\x00'], 0x0, 0x6000000000000000, &(0x7f0000000200)}) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x100000001, 0x4) 2018/05/12 09:31:06 executing program 4: r0 = socket$inet6(0xa, 0x400000000000, 0x5) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000340)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="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", 0xfb, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x0, 0x741, r4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$inet6(0xa, 0x80007, 0x200) fcntl$getownex(r5, 0x10, &(0x7f0000000400)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) ftruncate(r6, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000300)='Aic\x00', 0xfffffffffffffedc) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xffffffff, 0x5, 0xffffffff}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r7, @ANYBLOB="0c0000003403000000563e4205603e0b"], &(0x7f0000000680)=0x14) 2018/05/12 09:31:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), 0x4) 2018/05/12 09:31:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') rename(&(0x7f0000000d80)='./file0/file0/file0\x00', &(0x7f0000000d40)='./file0\x00') pivot_root(&(0x7f0000000940)='./file0\x00', &(0x7f0000000900)='./file0\x00') r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/66, 0xfffffffffffffd20) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x4) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000004c0)=0x157) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000003c0)=0x680, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000380)={'icmp\x00'}, &(0x7f0000000740)=0x1e) r4 = dup(r1) getdents64(r3, &(0x7f0000000400)=""/50, 0xd9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000780)={0x351a, 0x10001, 0xd84, 'queue1\x00', 0xff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={0x0, 0xfd4}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000dc0)={r5, 0x7ff, 0x91, "f19d4bf4a75fabb5afaf29512854384393208cbfec26a1ae6aa6beae2a615f7ddeddeb21224a841bcde44279c54d442ed2080e0a75e81bb0a9b7f617258f1ea4f8649380786daf2dbc6f87f6657c12b451f375ea94fa28b099097758f2c9740bc245e5ffe6f4e087417445a9721f71cd76775eb8f579e6c29e530fae9535ecac361186444295efd96a7319fc0af300411b"}, 0x99) getdents64(r2, &(0x7f0000000580)=""/196, 0xfffffffffffffe87) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000840)=""/185, &(0x7f00000006c0)=0xb9) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000680)=0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40200, 0x0) mkdir(&(0x7f0000000340)='./file0/file0/file0\x00', 0x80) truncate(&(0x7f00000000c0)='./file1\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000980)={0x9e81, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8}}, {{0xa, 0x4e24, 0x4058e4f3, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0xde9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0x390) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/05/12 09:31:06 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') rename(&(0x7f0000000d80)='./file0/file0/file0\x00', &(0x7f0000000d40)='./file0\x00') pivot_root(&(0x7f0000000940)='./file0\x00', &(0x7f0000000900)='./file0\x00') r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/66, 0xfffffffffffffd20) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x4) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000004c0)=0x157) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000003c0)=0x680, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000380)={'icmp\x00'}, &(0x7f0000000740)=0x1e) r4 = dup(r1) getdents64(r3, &(0x7f0000000400)=""/50, 0xd9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000780)={0x351a, 0x10001, 0xd84, 'queue1\x00', 0xff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={0x0, 0xfd4}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000dc0)={r5, 0x7ff, 0x91, "f19d4bf4a75fabb5afaf29512854384393208cbfec26a1ae6aa6beae2a615f7ddeddeb21224a841bcde44279c54d442ed2080e0a75e81bb0a9b7f617258f1ea4f8649380786daf2dbc6f87f6657c12b451f375ea94fa28b099097758f2c9740bc245e5ffe6f4e087417445a9721f71cd76775eb8f579e6c29e530fae9535ecac361186444295efd96a7319fc0af300411b"}, 0x99) getdents64(r2, &(0x7f0000000580)=""/196, 0xfffffffffffffe87) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000840)=""/185, &(0x7f00000006c0)=0xb9) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000680)=0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40200, 0x0) mkdir(&(0x7f0000000340)='./file0/file0/file0\x00', 0x80) truncate(&(0x7f00000000c0)='./file1\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000980)={0x9e81, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8}}, {{0xa, 0x4e24, 0x4058e4f3, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0xde9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0x390) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/05/12 09:31:06 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0x28}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) [ 59.698371] binder: 7470:7477 unknown command 1545397004 [ 59.713514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13 sclass=netlink_route_socket pig=7474 comm=syz-executor2 [ 59.762927] binder: 7470:7477 ioctl c0306201 20004000 returned -22 [ 59.792066] binder: 7470:7477 unknown command 23563 2018/05/12 09:31:06 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) [ 59.822005] binder: 7470:7477 ioctl c0306201 20000540 returned -22 [ 59.860702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13 sclass=netlink_route_socket pig=7496 comm=syz-executor2 [ 59.906118] binder: 7470:7477 unknown command 1545397004 [ 59.906127] binder: 7470:7477 ioctl c0306201 20004000 returned -22 [ 59.918262] binder: 7470:7501 unknown command 23563 [ 59.918271] binder: 7470:7501 ioctl c0306201 20000540 returned -22 [ 63.364719] IPVS: Creating netns size=2536 id=9 [ 63.397053] IPVS: Creating netns size=2536 id=10 [ 64.070594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.088919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.104454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.123757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.178371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.203118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.216485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.231914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.334353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.351397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.369550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.391817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.410133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.426622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.443332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.483992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.381571] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.412823] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.430185] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.436456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.443470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.470982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.477608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.485425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/12 09:31:12 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:12 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e20, 0x2, @empty, 0x4}, 0xfffffffffffffff7, [0xfffffffff98a9722, 0x9, 0x8, 0x3f, 0x8, 0x8, 0x1fc, 0x4]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004f80)=ANY=[@ANYBLOB="a80000000000000000000000ffffff7f0ff5370152af0824f062dc4f5467a99ff877f43bf75dc6491be48e6e93312be94976e9a492d77d2e533bb09c5a1b5e20a81422352776462b12179c9df69e281ba5c690249e4f30299d2e88b97090e1f5c2ee32710e7a4d17426d2783a2e4d1e49fe9ebb724f6f6b1c3b0f3775c81aaa5a230f8a0e6989b858b2e0e2763985049c2f0f30a238aa435c6ef4514aea09d54330a5a0000000000d8000000000000000000000005000000fcf5d68a4699df7ef38e3898873cf3958e4d04ce19d01e3bc298fc6aa1af382cf30c83c955ac85f3c5ab0e819bb2a1c5145d8fee9136ea099ff2f43f0981304ba63edbf092913485487c2770fcfac2147099e7334cef9b5fcbf53145f9fba19080d22f8ea825c506b36ba9e592b24857b51db52c6c3536b92f0fc041dd69739c978d5c0bc8ea5aa94f4efa5e470003aca3b03ff7d60ba11fad392f711207d4cd0866d84302d1a85b52286ffb9eb58c139536e8a3a3a7699ac65dc74e443c9fc8a7e7d66bde00000010010000000000001b010000d74400008a3f34f58eb4dd3b9b744cb2c26c733e6948260a4e42b905a7400e6eeb73435b4b4b6f47f25cbdc855f1728c17e9ab100ce1e66b8af2522a0e86e095c67928e735f2d1091b86ded59fac980efcb640843795f5168a059c485d3450b324179a10694c4ae3dcfc2c9a78ae70740ca081b050c85e3e6b62a6717f7c427cc406347b2bd8b58de59c86567a8f80f670be88bed5588bf8de036ca6da2f446076f758dbc4df9c2778db42891b9acff3cdce73a84dae61c3bef350764cddfc9a1adc6e2018d7659f6a9c4d32b29cf97dd1b1c39807b162b00d1620687c5ae59844641bf8c07e0c524db4fa1be5535a1e8434c9f798dba9bb4ace82b7b0210000000000001010000000000000290000000400000024ca4f332afc2c7c22a96e0a7c7173e3c7cd0be231764b11a7ce208d1c538c7d4e81946ecc1d43dd040c148ee921db6f0e9622865af6ddabe31cf8df6eff3e53f5e5d80a9597358a8379975dc89d21a9f5001138a1869323f490a75be3b42f35dbaf268a28776b5bb44c75605c015d576e6d8032f289bdc31e14aaf4b5baaa44ae663310493335413f3ba92dcf140a57a91c1e340d936e240e43758ca18ff4944d91db6d0d56125b386cfac1ad8849d261d2865ddd3bbc5fe4505dbc04de38b800b5b2335af87d29a3d8f6cd01b14d5dad1b920d4a2d75b16a17b8e40f88a3112ea63e5b19631dea666a74f2c41e8584c0bdf79a8ccd2eaa0f3c3a60362dce95d8cb0b0f5f2124be23818b5c4fb93d7b9872c4ad7b2b00d81fd2e966e18812939101fc7df4394b181a0da66490eefce7cf76f0900c82a957723bf5b732918b76356c5d71cb9796a552cbf363bd7c2cabdcdff5f0a8a327ac4da5ad92e807d21638aade4cd316d245e56103e6c52bda3a831e682c326886d9472890d1aba771a449cb2b4987e4fc49da08c0bb0197a016cfa1b95e1ed014ca07b89a4ec66de5147230faf3d4b92b7d21c584f9c436840a1f532e23cb42a7c6804f060b2bf9d32daf5eff21d58cac316c84d20d0ccd3d7624635c24b2d63af9eda90c71f9d967db424aa1e987d9ad6b21289f77ba68149bf03113e53548a87e615dc250b7a3baadfc9bff80b5279d2177ddafe2aee58e9253cc1b815c3d1ebed800efac75271edce635c0f76017257daad196816d93eac3a0a82165f94f1ee35c7e289e240efa4e3584700b7660dcc7dca604ec4f0d3a47c003ee1522ec238ad5a352c24690c550762b1320edd41f4a56bcaf29035ceb99e4448d0fc31e27791405ef203951a828bc188c354976468be65cb779f386167f356c518640658fdf66d3e82fba3feb96fca7ab4ef654da98449f1662ece717db1484689c7967dc200dc92067aef36c60b946dd569b369d5c13f6af630c8851419b3091f1aa924fcb46167987c7b712ecdd5773a658e817796b883a8785043110f7607eaf7cf6febcaf97b44006aefd612ccb9f203b48a4e0ea5c1f70d800761c8083f8ddbc72878171d59ab4c1e69e8f4805007579da66c196cecdf15dc285ccf779420a24d6c88f9462b6a50910a4196adf033ac8163a844ed171edbdaa93bb0b2d1ffdd9a40aec0416073b191ea21312cc134e3646ab470b61ffa27b840c5dc33ad98f4bedad3f1d3f2290b116ef7d9ae0c181480e364286ba697f0e3539789faca999b7f2cdb8c6db13e90a7efc4ceb98de1c1dd70be1aa5937a6ace7ebc776f19853f21e01283df132fe6abffe5085f3d13bb24badc28211afe592882eef7e227210be2210e584a3c75b0b7d2d9a0cc77918d5a6dc2ad307d17a1f68cde18e96b592766cb31f3205d700f56b18a341f2545368a8741f81349179778bb81cb45aef6a62e30f2430f1674b6aac2e267b7fa4cd6a68a4f40544e2a781ff5cc2f2a42ab34cb4d4546ba340c7cbc49dc8169962cae4d242eab834da700e1dac954b7dc4398371959be21121299177578f560badd52476c682cab3f9b520a8b1f6df2e4d6f8b54048347fb0d75c99a60f393843239a7716b5710b3c090239cda9025bc45bbd066f293c1af598e8e09846ffd0fb81ff994baaa5fcbc863f744c5bd4fdaad00084161e085fd1c7e36713861f38a118528116857e4ec1b355a5659e2941202945adac5c1c87231e9373bb1ea080a57bb8605adf7413b1cbae122fd67075e4dba7d648642fdbc378cba0affc98939e5ace65104f7bf4868c4e70c462d27a98fcdba45c981e8a29b3f6de3ec726292b18ba1003f221bdf5573d3bbedca560c704f5fba33ea0a7fcbaa5e94ec3a19664a829b632e3fdca52bc5cbfcd595299548dec0e28ef1826e74e11f0b7fd960ea9e008227527ff80181f9290793d8134fe86a48acf738576468bb9cbe38f9fce0a4c649f2169b5215ec6a384f66586cd58e5610700100bac759c9a0c8b6446f29f70ed20aeb4064339c163821c48f9c1c0d91c40380bec16707e2829957d8896228e347b4886d41859f980242cffb9ccc195d72d5518696077dcd4c49d3f4c356944ba3911c4c7b31f1401f71b45097b1a30fad54bd74d355242739de6ee9ffe57a6a918946309c3562e374a5d175bb218dd7cae77941e9f146d283e65ccc20f9e5421967084b9398882ec79cd26a94d5a270adb2e5c3c5e33b60f10056fa91d02546f53ce407f2dcf9eb132c757ad0cff8c1ee4e836045b4a52030e39f16887de8b1873402102513e8eb6cd72834334f5400e3914c82715f4ceba6582e0e57b81c53d2eca0fd7c390ceabaf9812a9d2693f07b1d46813f92dcb82fd6177df2ce9f7329525ab934943868e74c5d01c234627a7f67a6cd52855c2d8e90b11b9b4af232088a854b72ba1d278a34903706d7d2b4384c38d0694ffa69326335627fce06c0cfde2d62395697a06a26daf8b0081265b29624defcd5c08049a3e0b1604fd19da367fe1d409bb91b6cff9bbdc3ace683acf369cb2eb9b39855ac06c4ffcda7b5e9333e5e2e0427a128dcc8f1df228d3f1cde29d0bdc581c06a7886db75ec9029755ba927fee29d1c82ee685d58de8aa2ab7b7fe2c32969b3f512f6ffb4b67cdf12f34642a8ad788d2d7711c7bf174ba2f750b6eab3c15255cf594a8bc6e5dbf60123b36862c6d220a79422841bc7077c0d06d7ab7d48e46a7ea6339a91e8a82f54a95c23266a58a7b4046b41123bad6055b843dc28a87557736625bdeb6034e4a2d2e79ecfd37f85352168c56a83b43adeffc3ddafda76b9e6c22d8c18aa9d1ba64fe78ae656ba33b899bca2370e251630d0dee72993203769206a4921a717e4709dd7891199ebf9a20e337dce6de095a02426bf84477d3cb5c4d72520ec902d373560ab51cd51b6db24a7a290182b1a8b3ab9d565abd273ebfbd08c48746e31d1392ba501af05a1311ec91d8c19fb3e7d33d07d7c2309d7fbf0d86843d3491c2cf2ac1b17250ddd59c787b120418d46c78c352f34ef7ffb738a4331c0a559640aff9b4a833bf019f2a2c4df60695588a8e7e6794b9d26c421fd8fb355400efdb8f20ec9877633f797f421046a8aa9977dd709a1d8cc8b888b541bf3befbed349457c869ef1094e22f9c9a590d40611875ef5459fe1bbf26de6330c07d86d787277ffd3f17bbc530b267edcbb2ac9a1938edd0261dc20ee909d017ae70d7814e688b89127c61fb0884c6212d7e8421974c176a290f6dc6798a5329cec7c09fe820266f987aa26f087045fcddfcf2a0c9796f06cafb4b3784191187277197d9faf8b89cf32cfc4c3c9ac5f480945ad920c7f617277ac22f4f4512cf296d5eb69fa67b501119363f75d697ae9b152956f50f95bddad5cbbe62895f8b877fc8f7777a05eb64335b91a8d83c7b23544ee5764334cf590f05fb5a92797d39cbf092cae4520ee55be9baa9b38a5be792dfe3b97837d4d1f3f12a280a8df3d5bae669bc8bc31ab24f5059b9009c1bdb0b099ee4854b427b2b4266643c7927613fe936623b2957b71fd13c66ba01e84b888403e48dff2a7a87fb2643d7e6027fb35adbefc29511f791766ac2ee741129e91e37d706ac68b2bbf2b86f6eaa840d8db368c46933b63afc8ff3fc9bf31993527bfb7ee8e3031f72f05b55cb9dd114889a0e471860faec20b57ff01ed5b3be3696ad0acad6a0c6864d34b65c050e1627ac3e4abd9f7f29c066bbd25e788f9d974ef357c3cc3bd5589772f439aebcce88a6568d2b6f410fa82681998631021ca0aae282b233db500f05cf7ca4a8c8c397c280b6b06ed9d10915a62d785b970a53c72f10fdb5cf8b0864c0b5998bf29ebbdbfc0fab2553ecf700ce83ef923f1416482d3149c0f24ea2ce4ccc4343cddc80646ea8e42195c5b71c5b5806005887cb9471df4a22a2a25546955e6449b53d8c9681bcd69bc9b2f1baf3bd37f9ea6c095df258c7cb37e9c31dfff6160968d024d653cc2fcf1658c250d5e70b0904924deecbdeb3be8cb455bcb5d160ccb3961a290222fee6221ada37210ebdb96884c023b34735e98718af2e9f88c135842495b8e4159554e81c278155b97c7d328d9a49438a6128c88f9687e045258746565e3737147d3264b577c89fe23a358cb9c0286fd0fd31393c5bdfab9baa0d5974b379a4da3b4e26074d5c41694199295d1e70e347acc89554943965eb3f488504680966d58b4ec6e9c147da974c472607c711d10ba4690028b8b56258e37b19bedc0ebfa736342426aa33772409bf67222a65dbb1ddb37aa5cbb376eed1833924785e5e56315808fd8b0fef48e8bf31471d6f50faf4ab6dbca31ce3fd4b2bcea45373197d1ce17e87391dd6ff9232e473dac2bbd817714b419a28b41161326a437b845107080b76ac85922270d249183b1b1e0e90222861aa16017bf8f4bf381cde9b1275dc46e1198e19f18dfdd25f6e42cd8febc1fe06a40fe0f0c364018bbf40030eadbe1862c51f89847c393f1b99d259b520f78152d7a5d31e6b800c4a1453ce708830f71d5af1dacfca715dcc8f0a60836fb0dc15ad5481129e6e50af51095cbba1e62cf156ba4f0bc364cee61c525c602aa2c6241f80333c13450915aead1e9ffc7be679a84f3a4ee989e698ba69be9071db1284342c79af1bccd183fee5aa1c8b20b68583ba71e0ef4a688d8deba76e5c0b01e310624bc588d3da5eec23197efc20489865bd72a0d28f8a3fe5ec81a4633e0f30205586ea1a43600e65d8486b9ff9ac37025ef681ba11baba36d8ed649c2aaaadcbf31af087b98787a4d19ddbe42cebdb536509bfb3f2df2c4279d1f4d941142fa4368d0f079765a384459699bebad856c8f4e4c8fccd6993d9ae0ce2c16b4bccb881d55ae448ecd536c2d47cb4061a9b2c0fc6e2db24e9900a370715a571b80fcc88916290fff5826247ef7619c399f83c2fa93b8f1ca0dd4a9b4de71cc9afbc87dd9a95314bab2544538970de5d077c9be720167649d1c2d6d71dee9c2eb522d488fbd5f9f6e25a4b330d99ccc0021ad2916ee3f1b4f62fa16fc8f2c953b60b19bc205d2037cf6df696527dfaaad2eaa5583ce311d0fae225fdf42523662071501a1fca844ea9491cf3ac28db976235da53cdaaf3daaa8239cbb3fa4853745202b6d4e5533e4ade3294374396f432a839dae363d946ebcfa5132297cf909aa87f6f49070adec08380b5934e11babf9c69c20d8ca23a7cd97d47006eb030061af1f1a9f5292f38ad0e5d0013ebcce1f7524ba4452d2e6127f155d1659edc68c5b12e8abfd79b5c056ea64a7cf2eb52d19ee67a1e5f635f63c42fd6da3817ca3e081d206da090a7601d4ea9faa6352c74db106117ce706744f79d09a9685fafde216f068b968393e516a548a51f944b0f14ae58c54657c37265acb77c4aa8d5af6e54a40c5141644738fe2a69d9f5440cc569c8e4c1ee1decbf52f77d1fc1cef16bd89550281be5a990449df1a009dfc9c08a6909546ae663b2db841d04ee1c97615403e877c55da868e4e73e1bffd9f80c7496c42fbbcbd8cada02934f98d8430a859f6c36b4a4d7f2bf921eb81728ff65f20f1c97941ea570015af68c20ebdff2f0ac27cf0348e1b2c6b2a0685d680878e8736306e3e96e85fcc29c3e957aaceb6d3c2bffb5b505f98e30b59189b8bb2bbbed3db1b6c89f7e3f9b23be071bf7082bf681b6c507e3a85bc89595106e9332ece51c3b0924800f29316a66f101e5f5b16b465fbb469e07"], 0x12a0}}], 0x2, 0x0) 2018/05/12 09:31:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = gettid() r2 = geteuid() getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={r1, r2, r3}, 0xc) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x101080, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000005c0)=""/141) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') r6 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r6, 0x4, &(0x7f0000000140)=""/9) getpeername$unix(r5, &(0x7f0000000800), &(0x7f0000000780)=0x6e) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full={{0x3, {"ef29a3c1721145"}}, [{"c8ba0e98e6274b"}, {"34219facaf8ee4"}, {"d8580773c88c2c"}, {"384e2db1b013d4"}, {"096e117c7ea4c4"}, {"538330d3e5a17c"}, {"990b7c8bbe7582"}, {"1ea257b2744c27"}]}, 0x48) mmap(&(0x7f0000aad000/0x3000)=nil, 0x3000, 0xfffbfffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f00000001c0)={{0x2d7, 0x7}, {0x1ff, 0x100000001}, 0x7, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0x40bc5311, &(0x7f0000000540)={0x80, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000003c0)=[{0x2, 0x7}, {0x8, 0x4}, {0x7, 0x101}, {0x3, 0x7}], 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000680)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) 2018/05/12 09:31:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x53fe, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/12 09:31:12 executing program 1: 2018/05/12 09:31:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x2, 0x4e20, 0x2, 0xa, 0xa0, 0x80, 0xad, r2, r3}, {0x2, 0x0, 0xf7, 0x80000001, 0x6, 0x46, 0x4, 0xd9c9}, {0x8, 0x4876, 0x800, 0x3}, 0x6, 0x6e6bbd, 0x0, 0x0, 0x1}, {{@in6, 0x4d5, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x7, 0xeb9, 0x1ff, 0xffffffff80000000, 0x5}}, 0xe8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/12 09:31:12 executing program 3: 2018/05/12 09:31:12 executing program 1: 2018/05/12 09:31:12 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, {0xd}, {0xfff2, 0xf}, {0xf}}}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:12 executing program 7: 2018/05/12 09:31:12 executing program 1: 2018/05/12 09:31:12 executing program 7: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797630fe1f6bbd9c000003ff038078c4d978b1cb0000cc89339964ce292531d300"], 0x22) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000002940)="87b2a380847670da07ac", 0xa}, {&(0x7f00000003c0)="fc8e323f50654bdf781eadcd4f70ed82ae20df10843a9e076ab343064091ada1668ae7037ccd8bdb541eb3ab235917032b29a445fa79cff57adcabdaf287207dd0137a9628554e", 0x47}], 0x2, 0x8) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 09:31:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000100000829e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[], 0xffffffdf) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/12 09:31:12 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000080)="a75fdcf8382d87057a01070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/12 09:31:12 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) [ 66.260793] blk_update_request: I/O error, dev loop0, sector 0 [ 66.267204] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 66.275265] blk_update_request: I/O error, dev loop0, sector 8 [ 66.281325] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 66.289445] blk_update_request: I/O error, dev loop0, sector 16 [ 66.295844] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 66.303634] blk_update_request: I/O error, dev loop0, sector 24 [ 66.309784] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 66.317644] blk_update_request: I/O error, dev loop0, sector 32 [ 66.323854] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 66.331843] blk_update_request: I/O error, dev loop0, sector 40 [ 66.338003] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 66.345733] blk_update_request: I/O error, dev loop0, sector 48 [ 66.351842] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 66.359684] blk_update_request: I/O error, dev loop0, sector 56 [ 66.365857] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 66.373873] blk_update_request: I/O error, dev loop0, sector 64 [ 66.380013] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 66.387786] blk_update_request: I/O error, dev loop0, sector 72 [ 66.393894] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/12 09:31:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:13 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = gettid() r2 = geteuid() getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={r1, r2, r3}, 0xc) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x101080, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000005c0)=""/141) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') r6 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r6, 0x4, &(0x7f0000000140)=""/9) getpeername$unix(r5, &(0x7f0000000800), &(0x7f0000000780)=0x6e) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full={{0x3, {"ef29a3c1721145"}}, [{"c8ba0e98e6274b"}, {"34219facaf8ee4"}, {"d8580773c88c2c"}, {"384e2db1b013d4"}, {"096e117c7ea4c4"}, {"538330d3e5a17c"}, {"990b7c8bbe7582"}, {"1ea257b2744c27"}]}, 0x48) mmap(&(0x7f0000aad000/0x3000)=nil, 0x3000, 0xfffbfffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f00000001c0)={{0x2d7, 0x7}, {0x1ff, 0x100000001}, 0x7, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0x40bc5311, &(0x7f0000000540)={0x80, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000003c0)=[{0x2, 0x7}, {0x8, 0x4}, {0x7, 0x101}, {0x3, 0x7}], 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000680)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) 2018/05/12 09:31:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = gettid() r2 = geteuid() getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={r1, r2, r3}, 0xc) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x101080, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000005c0)=""/141) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') r6 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r6, 0x4, &(0x7f0000000140)=""/9) getpeername$unix(r5, &(0x7f0000000800), &(0x7f0000000780)=0x6e) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full={{0x3, {"ef29a3c1721145"}}, [{"c8ba0e98e6274b"}, {"34219facaf8ee4"}, {"d8580773c88c2c"}, {"384e2db1b013d4"}, {"096e117c7ea4c4"}, {"538330d3e5a17c"}, {"990b7c8bbe7582"}, {"1ea257b2744c27"}]}, 0x48) mmap(&(0x7f0000aad000/0x3000)=nil, 0x3000, 0xfffbfffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f00000001c0)={{0x2d7, 0x7}, {0x1ff, 0x100000001}, 0x7, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0x40bc5311, &(0x7f0000000540)={0x80, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000003c0)=[{0x2, 0x7}, {0x8, 0x4}, {0x7, 0x101}, {0x3, 0x7}], 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000680)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) 2018/05/12 09:31:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:13 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000280)=[0x0, 0xff]) memfd_create(&(0x7f0000000180)='\x00', 0x0) 2018/05/12 09:31:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000100000829e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[], 0xffffffdf) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/12 09:31:13 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:13 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:13 executing program 0: memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) [ 69.733878] IPVS: Creating netns size=2536 id=11 [ 69.888459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.901552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.953371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.967027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.017034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.029955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.043911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.057996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.641317] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.673872] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.679966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.687395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0x1, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000600)=ANY=[]) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f0000000880)}], 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000280)={&(0x7f0000000440)="3a0c64202926a1793eb3254ef7126b87773ee9f9b434f73e8635fb4d7d4f9e4014f73da465d424ee2d09f99c5791c53e2ab348c1c978e73c80c4ab5343bc96586acea5f5d51b0d1b8c6d7573bd913a9a1dd80a1561eab27602bfb171118d4b5c6f95b24f7b5f90122ace0dd06c72b9fa25acd2cff40df3d831afdba53c58515ca14aa3e12752bc266716df22d4297f7b146832e3874b9e6a014c342917f4eacc9932da8a7fac1138a07ab90e73447b38fbe798fbe6fd4759f69a63c56a9a7d955b066bbbe205532a01", 0xc9}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)={0x4e8, r3, 0x600, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r1}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc9cf}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}, {{0x8, 0x1, r1}, {0x204, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf02}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r1}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}]}}, {{0x8, 0x1, r1}, {0xbc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}]}, 0x4e8}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) fallocate(r0, 0x0, 0xffff, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) modify_ldt$write2(0x11, &(0x7f0000000200)={0x5, 0x1000, 0x6000, 0x100000000, 0x9, 0x5, 0x4, 0xa7, 0x5, 0xff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) fallocate(r4, 0x1, 0x7fff, 0x10000101) dup(0xffffffffffffffff) 2018/05/12 09:31:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000100000829e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[], 0xffffffdf) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x0, 0x2, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x2, 0x1, 0x3, 0x40}}) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x1, 0x3, 0x40}}) [ 71.046392] FAT-fs (loop3): bogus number of reserved sectors [ 71.081502] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x40}}) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)) 2018/05/12 09:31:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x44) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x1, 0x7, 0xa0000, 'queue0\x00', 0xfffffffffffffffc}) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)) pread64(r1, &(0x7f0000000000)=""/85, 0x55, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x67, "4f2f8ced794a10d9d15344e002a676485c9da62cc70d5a8536b0016ea8c9cd000343d654dfc404cc4778fdb27f65ee38efa543b4686c44c8a3b8090c66b2a0885393a9c125540bceeb5387fc0f61228b31aa40ed158c03826824d3c7772d3efea5ef4de5113fa1"}, &(0x7f0000000300)=0x8b) 2018/05/12 09:31:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) eventfd2(0x3, 0x1) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)) r1 = dup3(r0, r0, 0x80000) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) 2018/05/12 09:31:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)) [ 71.515463] blk_update_request: 250 callbacks suppressed [ 71.515469] blk_update_request: I/O error, dev loop0, sector 0 [ 71.527149] buffer_io_error: 250 callbacks suppressed [ 71.527175] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 71.537321] FAT-fs (loop3): bogus number of reserved sectors [ 71.537349] FAT-fs (loop3): Can't find a valid FAT filesystem [ 71.552067] blk_update_request: I/O error, dev loop0, sector 4 [ 71.558316] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 71.566048] blk_update_request: I/O error, dev loop0, sector 8 [ 71.572185] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 71.580067] blk_update_request: I/O error, dev loop0, sector 12 [ 71.586366] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 71.594366] blk_update_request: I/O error, dev loop0, sector 16 [ 71.600496] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 71.608476] blk_update_request: I/O error, dev loop0, sector 20 [ 71.614596] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 71.622654] blk_update_request: I/O error, dev loop0, sector 24 [ 71.628815] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 71.636695] blk_update_request: I/O error, dev loop0, sector 28 [ 71.642896] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 71.650846] blk_update_request: I/O error, dev loop0, sector 32 [ 71.657025] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 71.664906] blk_update_request: I/O error, dev loop0, sector 36 [ 71.670996] Buffer I/O error on dev loop0, logical block 9, lost async page write INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.862150] INFO: task kworker/u4:0:6 blocked for more than 120 seconds. [ 244.869018] Not tainted 4.9.99-gc2f9bce #22 [ 244.874337] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.882471] kworker/u4:0 D26152 6 2 0x00000000 [ 244.888231] Workqueue: events_unbound flush_to_ldisc [ 244.896497] ffff8801d9a38000 ffff8801d40c2a00 ffff8801d6f85f80 ffff8801d9591800 [ 244.904814] ffff8801db321b98 ffff8801d9a478c8 ffffffff839e377d ffff8801d9a388c8 [ 244.913034] ffffed003b347118 ffff8801d9a38000 00fffc0000000000 ffff8801db322468 [ 244.921054] Call Trace: [ 244.923865] [] ? __schedule+0x64d/0x1bd0 [ 244.929562] [] schedule+0x7f/0x1b0 [ 244.935546] [] schedule_preempt_disabled+0x13/0x20 [ 244.942377] [] mutex_lock_nested+0x326/0x870 [ 244.948418] [] ? commit_echoes+0x120/0x1b0 [ 244.954492] [] ? mutex_trylock+0x3e0/0x3e0 [ 244.960365] [] ? echo_char+0xce/0x2b0 [ 244.966004] [] commit_echoes+0x120/0x1b0 [ 244.971701] [] n_tty_receive_buf_common+0x1878/0x2300 [ 244.978727] [] ? mark_held_locks+0xc7/0x130 [ 244.984878] [] ? trace_hardirqs_on_caller+0x380/0x590 [ 244.991703] [] n_tty_receive_buf2+0x33/0x40 [ 244.997859] [] tty_ldisc_receive_buf+0xaf/0x190 [ 245.004354] [] ? n_tty_receive_buf_common+0x2300/0x2300 [ 245.011350] [] flush_to_ldisc+0x253/0x370 [ 245.017403] [] ? __lock_is_held+0xa2/0xf0 [ 245.023382] [] process_one_work+0x7e1/0x1500 [ 245.029424] [] ? process_one_work+0x728/0x1500 [ 245.035870] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 245.042543] [] worker_thread+0xd6/0x10a0 [ 245.048246] [] kthread+0x26d/0x300 [ 245.053708] [] ? process_one_work+0x1500/0x1500 [ 245.060014] [] ? kthread_park+0xa0/0xa0 [ 245.065941] [] ? kthread_park+0xa0/0xa0 [ 245.071552] [] ? kthread_park+0xa0/0xa0 [ 245.077352] [] ret_from_fork+0x5c/0x70 [ 245.083056] [ 245.083056] Showing all locks held in the system: [ 245.089362] 6 locks held by kworker/u4:0/6: [ 245.093674] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.104229] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.113654] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x20/0x80 [ 245.122831] #3: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x86/0x370 [ 245.132464] #4: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_receive_buf_common+0x8b/0x2300 [ 245.143590] #5: (&ldata->output_lock){+.+...}, at: [] commit_echoes+0x120/0x1b0 [ 245.153277] 2 locks held by khungtaskd/519: [ 245.157575] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.166337] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.176051] 2 locks held by getty/3770: [ 245.180008] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.189350] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.199312] [ 245.200921] ============================================= [ 245.200921] [ 245.208598] NMI backtrace for cpu 1 [ 245.212223] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.99-gc2f9bce #22 [ 245.219388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.228722] ffff8801d846fd08 ffffffff81eb0f09 0000000000000000 0000000000000001 [ 245.236748] 0000000000000001 0000000000000001 ffffffff810b7da0 ffff8801d846fd40 [ 245.244776] ffffffff81ebc207 0000000000000001 0000000000000000 0000000000000003 [ 245.252797] Call Trace: [ 245.255365] [] dump_stack+0xc1/0x128 [ 245.260711] [] ? irq_force_complete_move+0x320/0x320 [ 245.267444] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.273920] [] ? irq_force_complete_move+0x320/0x320 [ 245.280654] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.287737] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.294736] [] watchdog+0x6b4/0xa20 [ 245.299995] [] ? watchdog+0x11c/0xa20 [ 245.305427] [] kthread+0x26d/0x300 [ 245.310603] [] ? reset_hung_task_detector+0x20/0x20 [ 245.317250] [] ? kthread_park+0xa0/0xa0 [ 245.322857] [] ? kthread_park+0xa0/0xa0 [ 245.328460] [] ? kthread_park+0xa0/0xa0 [ 245.334072] [] ret_from_fork+0x5c/0x70 [ 245.339721] Sending NMI from CPU 1 to CPUs 0: [ 245.344767] NMI backtrace for cpu 0 [ 245.348384] CPU: 0 PID: 8821 Comm: syz-executor1 Not tainted 4.9.99-gc2f9bce #22 [ 245.355888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.365213] task: ffff8801d9591800 task.stack: ffff8801d4ae8000 [ 245.371244] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x0/0x50 [ 245.380483] RSP: 0018:ffff8801d4aef8a0 EFLAGS: 00000296 [ 245.385904] RAX: fffffff8548f3be4 RBX: ffffc9000088c000 RCX: ffffc9000e1aa000 [ 245.393147] RDX: 0000000000040000 RSI: ffffffff82118ac8 RDI: ffffc9000088d909 [ 245.400391] RBP: ffff8801d4aef910 R08: ffff8801d9592138 R09: 0000000000000000 [ 245.407634] R10: 0000000000000000 R11: 0000000000000000 R12: 00000007ab7436aa [ 245.414877] R13: 000000000003728e R14: dffffc0000000000 R15: 00000007ab7436aa [ 245.422121] FS: 00007fee09f5d700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.430318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.436181] CR2: 000000c42027f010 CR3: 000000019071b000 CR4: 00000000001606f0 [ 245.443424] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 245.450676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 245.457920] Stack: [ 245.460044] ffffffff82118adfc ffffffff8122bf70c ffff8801d95920b4c ffffc9000088e278c [ 245.468241] ffffed0038b704b5c ffff8801c5b825acc ffffc9000088c020c 0000000000000000c [ 245.476438] ffff8801c5b82200c ffffc9000088c000c ffff8801c5b82200c 000000000003728ec [ 245.484639] Call Trace: [ 245.487196] [] ? __process_echoes+0x5cf/0x780 [ 245.493311] [] ? HARDIRQ_verbose+0x10/0x10 [ 245.499167] [] commit_echoes+0x147/0x1b0 [ 245.504852] [] n_tty_receive_char_special+0xd64/0x2860 [ 245.511751] [] ? n_tty_receive_buf_common+0x8b/0x2300 [ 245.518562] [] n_tty_receive_buf_common+0x18ea/0x2300 [ 245.525374] [] n_tty_receive_buf+0x30/0x40 [ 245.531234] [] tty_ioctl+0xc8f/0x2270 [ 245.536658] [] ? no_tty+0xa0/0xa0 [ 245.541733] [] ? avc_has_extended_perms+0xff/0xf00 [ 245.548283] [] ? __lock_acquire+0x654/0x4070 [ 245.554314] [] ? HARDIRQ_verbose+0x10/0x10 [ 245.560169] [] ? check_preemption_disabled+0x3b/0x170 [ 245.566980] [] ? __might_sleep+0x95/0x1a0 [ 245.572753] [] ? no_tty+0xa0/0xa0 [ 245.577827] [] do_vfs_ioctl+0x1ac/0x11a0 [ 245.583509] [] ? ioctl_preallocate+0x220/0x220 [ 245.589713] [] ? selinux_capable+0x40/0x40 [ 245.595567] [] ? __fget+0x20a/0x3b0 [ 245.600835] [] ? __fget+0x231/0x3b0 [ 245.606083] [] ? __fget+0x47/0x3b0 [ 245.611245] [] ? security_file_ioctl+0x8f/0xc0 [ 245.617449] [] SyS_ioctl+0x8f/0xc0 [ 245.622614] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 245.628556] [] do_syscall_64+0x1a6/0x490 [ 245.634243] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.641147] Code: c1d c00 ceb c81 c4c c89 cff ce8 c1f cca c1d c00 ce9 c5f cff cff cff c48 c89 cdf ce8 c72 cc9 c1d c00 ce9 cf9 cfe cff cff c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c<55> c48 c89 ce5 c65 c48 c8b c04 c25 c40 c7d c01 c00 c65 c8b c15 cbc cb2 ccb c7e c81 c [ 245.673318] Kernel panic - not syncing: hung_task: blocked tasks [ 245.679471] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.99-gc2f9bce #22 [ 245.686639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.695975] ffff8801d846fcc8 ffffffff81eb0f09 ffffffff83c8b4e0 00000000ffffffff [ 245.704004] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d846fd88 [ 245.712040] ffffffff8141f855 0000000041b58ab3 ffffffff843b8768 ffffffff8141f696 [ 245.720066] Call Trace: [ 245.722642] [] dump_stack+0xc1/0x128 [ 245.727994] [] panic+0x1bf/0x3bc [ 245.732995] [] ? add_taint.cold.6+0x16/0x16 [ 245.738951] [] ? ___preempt_schedule+0x16/0x18 [ 245.745171] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.752431] [] watchdog+0x6c5/0xa20 [ 245.757701] [] ? watchdog+0x11c/0xa20 [ 245.763136] [] kthread+0x26d/0x300 [ 245.768311] [] ? reset_hung_task_detector+0x20/0x20 [ 245.774964] [] ? kthread_park+0xa0/0xa0 [ 245.780578] [] ? kthread_park+0xa0/0xa0 [ 245.786186] [] ? kthread_park+0xa0/0xa0 [ 245.791797] [] ret_from_fork+0x5c/0x70 [ 245.797888] Dumping ftrace buffer: [ 245.801459] (ftrace buffer empty) [ 245.805141] Kernel Offset: disabled [ 245.808746] Rebooting in 86400 seconds..