[....] 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[ 19.753433] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.473766] random: sshd: uninitialized urandom read (32 bytes read) [ 23.920196] random: sshd: uninitialized urandom read (32 bytes read) [ 24.781441] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. [ 30.241297] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/25 02:06:49 fuzzer started 2018/05/25 02:06:50 dialing manager at 10.128.0.26:45241 [ 36.699482] random: crng init done [ 59.985667] can: request_module (can-proto-0) failed. [ 59.994550] can: request_module (can-proto-0) failed. 2018/05/25 02:07:21 kcov=true, comps=true 2018/05/25 02:07:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x0) gettid() fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) 2018/05/25 02:07:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x21) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000040)) 2018/05/25 02:07:28 executing program 1: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x0) 2018/05/25 02:07:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100030000000066000000c9030000ec000000010000000400000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@mblk_io_submit='mblk_io_submit', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x0]}, 0x2c}, {@minixdf='minixdf', 0x2c}]}) 2018/05/25 02:07:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') 2018/05/25 02:07:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000047c0)=[{{&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="66d969045836b12d559750adea8a39e9c7b09ff286ef79", 0x17}, {&(0x7f0000000280)="99f9d1cc763b2728e66dec3520651992b052b65a39a996d6bbaaf5783cde3a16c5dc7aeaff7d96c60feacd207e78ac586170fe72f6eb4939fd0b8026e654c5169602e490821d78f4da6c2097d4d9cba00c3e5e8134052d53f66a5a9b98c3974388edac18443fb89d085538d8e65020814ee1ac1ff4d133968fc8cb76b3a972c8dff2559ba85be015633d63262387f7aac4b81ab8ab0b944717711639c1175151433888b0274b7762a19cee8ff82dcbb7cc5103189d29ff0c6c7c1f8b2bb80c5e684f99c231c4c299b7a1eb6608533dfef6bf86c4c62dab8cb4cf930ff845b3c0", 0xe0}, {&(0x7f0000000400)="29674537f69e4f2f0696f0e31b1185b18bffded7d91d4450337fb8d9236672b0f42fb45ca4af5fb9ac95b8e23d7b5796c048330ab930010344aec237f15396fa796e7a45128a8576b5e160fd032e61ced8df50c9e5c9c187a3b39bdc04711019f56a7e9cefb6867223e315b3d0b19c00ad0b4a4ada689c7ee8f1c3686a955f614148be7926f30666dacdfcad9a1fa31595d0980882112d4d9b327b184c4e373220242a4aa019304a50535eb1081610265792584348f4fe62c1aaa41e2fffd3f5173e5bbe5eff0560a735078fc8469aca531919f005e330e8780b206e", 0xdc}, {&(0x7f0000000600)="4e29560c954fd67c0b6b107166aae989561adcff95eac9c9fee11c26bf59badd6c074a13ce98709f7bba50ddc50489f298d2e8a0510dcc40aa841a8308466f1b27eefbfc0e22004bca1b6b97746ae642b5df29c996b8ba8b416227d9b846ec97c0a5c81f2ff3118879eba28bdd0c1cd75074833f5c84e1d33ce38b4b27b85514cbbf3be0e853c1aa18b72e4f07388dc216a4c4381b270fb4c274c44cc890f627f182fece75ed5b1aef14db11dabb5cc0e56a47e838fb750332bf09c63e", 0xbd}], 0x4, &(0x7f0000000180), 0x0, 0x4000000}, 0x2}, {{&(0x7f0000000d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=[{0xc0, 0x10f, 0x6, "89dec52ffaf238becb35a0df35f5f5a1147a2c3e042187230e15f9324b787bdc20cade3c484ebd4a40ad9709fc3f170366f8f30da3159d81d46fcd0ed6b06e499c1e5fa6d72a4fe67a837ddb07f708c691a939246064af4e607706d3473e09d8c219b2c63a36f44b62ed1ca4454b2a9d7c958cce12f0028c290eb52c5b167b20be482219d49f7af930ddc7c16104626e76d5dbb4e9ab33795103778801b8e7b0e9c80af834db956b2e809ef2a9"}, {0x108, 0x11f, 0x1, "33b4e1c5bea52cc919947bbccb7c0c2c7bee9a61ec32679e3ffa759ab158ea66e520b23693096a319acd6fc3cbbb6a748c73ba65c665ad0272e009f5ed5da5eeea727ab5682f4123ee7b597b9ce1f88c689edafc04e5155bd0a0adbbc0b487d991e4d92db5f2a79ecfb413a6f5437f040e14053f1cf52993d9ca5ceab81c7f6464f9d8da2d23ec7ed3a5bebe158024c7e2062749509b54a682259d575d8570a5391f05495adabcca3cd7cb327174f549a6da7703b874776aa97eccbd4c327c69875af3826176b50d9635eba30185029a2fb84e82bb3f01f85440765915288ca0e6f1d8a0e41637aebec6400145e82ffb1e1b616787cd1a10"}, {0x1010, 0x88, 0x80000000, 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"}], 0x1078, 0x20000080}, 0x4}, {{&(0x7f0000004600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1, {0xa, 0x4e21, 0x8001, @dev={0xfe, 0x80, [], 0x13}, 0x5b}}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004680)="fe02a949b2e669791950fad3a534f0ecae5e079ca9b1a25d0082a25d8747469cc6cc4044a689", 0x26}], 0x1, 0x0, 0x0, 0x1}, 0xffffffff}], 0x4, 0x0) 2018/05/25 02:07:28 executing program 5: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/25 02:07:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x20000280, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 69.325571] IPVS: ftp: loaded support on port[0] = 21 [ 69.365901] IPVS: ftp: loaded support on port[0] = 21 [ 69.380162] IPVS: ftp: loaded support on port[0] = 21 [ 69.394045] IPVS: ftp: loaded support on port[0] = 21 [ 69.413848] IPVS: ftp: loaded support on port[0] = 21 [ 69.444892] IPVS: ftp: loaded support on port[0] = 21 [ 69.446535] IPVS: ftp: loaded support on port[0] = 21 [ 69.510594] IPVS: ftp: loaded support on port[0] = 21 [ 71.478660] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.485217] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.503541] device bridge_slave_0 entered promiscuous mode [ 71.533128] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.539490] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.563864] device bridge_slave_0 entered promiscuous mode [ 71.576728] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.583134] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.598821] device bridge_slave_0 entered promiscuous mode [ 71.612607] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.618977] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.629743] device bridge_slave_0 entered promiscuous mode [ 71.638416] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.644804] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.654421] device bridge_slave_1 entered promiscuous mode [ 71.663319] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.669708] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.685830] device bridge_slave_0 entered promiscuous mode [ 71.694616] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.700991] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.708899] device bridge_slave_0 entered promiscuous mode [ 71.718191] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.724583] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.732175] device bridge_slave_0 entered promiscuous mode [ 71.741134] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.747542] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.755709] device bridge_slave_1 entered promiscuous mode [ 71.764608] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.771043] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.778602] device bridge_slave_1 entered promiscuous mode [ 71.786835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.794477] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.800860] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.832845] device bridge_slave_0 entered promiscuous mode [ 71.844260] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.850625] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.857829] device bridge_slave_1 entered promiscuous mode [ 71.872053] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.878417] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.892863] device bridge_slave_1 entered promiscuous mode [ 71.901247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.910293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.918817] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.925171] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.944326] device bridge_slave_1 entered promiscuous mode [ 71.958643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.966497] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.972897] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.992701] device bridge_slave_1 entered promiscuous mode [ 72.000816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.009659] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.016051] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.038411] device bridge_slave_1 entered promiscuous mode [ 72.046905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.055594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.064260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.072561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.082766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.090861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.127646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.165705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.173749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.227992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.243285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.412568] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.464934] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.475821] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.556690] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.578353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.590664] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.600918] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.611621] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.621545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.634868] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.644648] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.684839] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.733562] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.768202] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.781434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.794397] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.883235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.890147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.904273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.911349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.918347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.937389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.962280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.970701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.977527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.994468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.011554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.029974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.037609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.055501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.081790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.088818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.096814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.112218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.130582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.160164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.298688] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.313845] team0: Port device team_slave_0 added [ 73.328449] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.344633] team0: Port device team_slave_0 added [ 73.369717] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.386307] team0: Port device team_slave_0 added [ 73.399777] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.416763] team0: Port device team_slave_0 added [ 73.445508] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.457865] team0: Port device team_slave_1 added [ 73.469148] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.484660] team0: Port device team_slave_0 added [ 73.502535] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.512831] team0: Port device team_slave_1 added [ 73.520321] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.529300] team0: Port device team_slave_0 added [ 73.537828] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.555821] team0: Port device team_slave_1 added [ 73.577991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.601050] team0: Port device team_slave_1 added [ 73.606907] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.614259] team0: Port device team_slave_1 added [ 73.620563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.638874] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.649602] team0: Port device team_slave_0 added [ 73.661427] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.669509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.685132] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.701717] team0: Port device team_slave_1 added [ 73.710385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.726776] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.740631] team0: Port device team_slave_0 added [ 73.753787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.778537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.798319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.817960] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.834343] team0: Port device team_slave_1 added [ 73.849767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.862942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.878054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.903563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.914324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.921914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.932122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.940648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.949557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.959113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.967963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.976061] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.983756] team0: Port device team_slave_1 added [ 74.001627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.017512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.046363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.055480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.063690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.071862] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.079471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.087107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.095312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.102966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.111578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.118844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.127454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.138142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.146248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.154690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.164903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.173749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.181501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.189134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.196700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.227791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.251419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.266908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.274731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.282599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.290446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.298174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.307223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.314343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.323351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.333333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.344716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.356953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.365731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.373396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.405876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.437786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.454226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.461950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.469688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.477146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.484811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.507861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.516540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.524475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.553767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.582667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.598196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.608413] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.618415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.640922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.657554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.689395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.712558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.734114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.757560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.783840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.635207] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.641740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.648683] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.655067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.688367] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.704292] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.710657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.717255] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.723621] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.751880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.858220] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.864635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.871282] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.877670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.886201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.904445] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.910903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.917504] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.923846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.952664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.961513] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.967897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.974567] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.980948] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.988719] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.996597] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.002959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.009586] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.015941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.024718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.036353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.051458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.064899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.076568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.087461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.096183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.111574] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.117941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.124568] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.130915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.139614] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.403874] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.410295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.416928] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.423305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.455494] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.094289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.111446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.656234] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.682531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.755309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.807713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.932330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.030760] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.127545] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.143405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.161382] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.222821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.283826] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.405659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.459335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.553150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.581257] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.590174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.602851] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.610317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.624447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.645305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.655691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.680319] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.698273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.728559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.790905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.797180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.809722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.909416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.915676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.925674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.036149] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.046081] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.055154] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.083328] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.091960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.099419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.112429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.129668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.146528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.206604] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.356900] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.369591] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.501357] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.507578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.523468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.573258] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.599192] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.914218] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/25 02:07:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x3ff, 0x9, 0x500, 0x4dc2, 0x5b75f7945c08e2b6, r3}) r4 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r4, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r4, &(0x7f0000000240), 0x1) [ 84.960916] EXT4-fs (loop7): Ignoring removed mblk_io_submit option [ 84.967576] EXT4-fs (loop7): Mount option "journal_async_commit" incompatible with ext2 [ 85.081252] EXT4-fs (loop7): Ignoring removed mblk_io_submit option [ 85.087835] EXT4-fs (loop7): Mount option "journal_async_commit" incompatible with ext2 2018/05/25 02:07:45 executing program 0: seccomp(0x1, 0x1, &(0x7f0000000000)={0x200000000000017d, &(0x7f00000000c0)}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x40) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x2, 0x467, 0x0, 0x200}) 2018/05/25 02:07:45 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x3bf7, 0x4, 0x400, 'queue1\x00'}) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x9, 0x80000000, 0x8, 0x100, 0x1f, 0x4000200, r2}) 2018/05/25 02:07:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000000c0)) 2018/05/25 02:07:45 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x80000001, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x9, 0x6ef8}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x9, 0x9cec, 0x400}, &(0x7f0000000400)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc02c5341, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/25 02:07:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="015600eb0040ac7f27") socket$inet6(0xa, 0x80003, 0x9) 2018/05/25 02:07:45 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/25 02:07:45 executing program 3: 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}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x3, 0x9, 0xe7, r1}) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000280)=""/219, &(0x7f0000000180)=0xdb) getsockopt$inet6_int(r2, 0x6, 0x1c, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) close(r2) 2018/05/25 02:07:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)={'nat\x00', 0xa60, "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"}, &(0x7f0000000080)=0xa84) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x2ed) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$tun(r1, &(0x7f0000000140)=ANY=[], 0x0) fcntl$getflags(r0, 0xb) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/153) [ 85.901936] autofs4:pid:6691:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3942667777.2141995008), cmd(0x0000937e) [ 85.915954] autofs4:pid:6691:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/05/25 02:07:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000009d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000009cc0)={&(0x7f0000000780)=@getlink={0x28, 0x12, 0xd01, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x20000000) 2018/05/25 02:07:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="241000a408e72764385000", @ANYRES16=r1, @ANYBLOB="10002bbd7000fedbdf250c00000008000600090000000800040001010000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = semget$private(0x0, 0x0, 0x3a2) semtimedop(r2, &(0x7f0000000000)=[{0x1, 0x1000, 0x800}, {0x7, 0x4, 0x1000}, {0x3, 0x2, 0x1800}, {0x3, 0x1000, 0x1800}, {0x0, 0x5}], 0x5, &(0x7f0000000040)={0x0, 0x989680}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/25 02:07:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xec31eff) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/25 02:07:45 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x208200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./bus\x00', 0xba2, 0x5, &(0x7f00000004c0)=[{&(0x7f00000001c0)="0f807fe58b9128bd4f721ec7840c8ffa43e83d5947e25e73ef6727e80ddb7020af7fc849c1e1644be28e174c57a27f0acab497b27c03d836085bc1dbfb50bee7e987fdf3258b7d6c0172d13bdcf801eacc", 0x51, 0x9}, {&(0x7f0000000240)="a8d51485a8bbe1f8d3a218ea884e240787b5e5e962c61643fc27e3bf5689f80c3e169360792a614c14e1f713b9e8db6dcde3cf153153d6af5b5b4b81014e95e315cc8e48703841af3e5c6a6e64743663bd4a50e96785a3f4273b02287daac7b4a6d6f17ebd48b635ca63b973372ebb7a259f1e60acf452b8e10b7ab06fff17f705336d4673b8b08157", 0x89, 0x5}, {&(0x7f0000000300)="0bb7a69ed11a053d8ec5a35da67f6d5ff0365185fa1566f0eafd13573cc320444ac81ec280d8c197bc129649babdc888de31c937d230e002a3ddc43b96a3bc3a5a708fa21ad84b1a347363d7b0563dd83c59abe70f01e213abf5ed03b11e88331f822b76f6ff46172f0fb5acc7fb215bfc44b043146ce8aa2ad9be75c9f559838e83fd", 0x83, 0x4}, {&(0x7f00000003c0)="d4f122c34c9fd2bfa3b225ab7ef328413e7e05393ef2bc3c1270cee6123ae97e3eb1c706e5019c5ae6657fa7816921f3d84c7b00ab343cf1cbd3feb615378350c52acf41da0513e8efeda7455fbd5582322414a2cb5fcfbe1aee22ea214d1c7a073a68cb25774cba778b77461712feee11b507dbe5a762df918ff3f55f801ad5a10d3cd03ed62c80a4597df590889f4743f806650156ae49a1207fa8e974bd28f7056292d1eda1dc9ae376394019d7d3843bbe5dfc4e384c0521fd0a02504f800db143efaf4d26fc0a8fc2c5a7644d2867ab", 0xd2, 0x3}, {&(0x7f0000000100)="16f6e6f85e7096c426a718f38737938b0699831ebd9585683f903592538d49184c", 0x21, 0xfff}], 0x2000, &(0x7f0000000540)=ANY=[@ANYBLOB="71756f74615f7175616efc389af50000000000"]) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x100000000000007d}, 0xffffffffffffff73) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/25 02:07:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.Xvmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) write$tun(r1, &(0x7f0000000080)=ANY=[], 0x0) close(r0) [ 86.063803] autofs4:pid:6709:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3942667777.2141995008), cmd(0x0000937e) [ 86.077808] autofs4:pid:6709:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 86.503922] device bridge_slave_1 left promiscuous mode [ 86.509868] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.530691] device bridge_slave_0 left promiscuous mode [ 86.536367] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.543635] syz-executor5 (6713) used greatest stack depth: 13720 bytes left [ 86.598482] team0 (unregistering): Port device team_slave_1 removed [ 86.608774] team0 (unregistering): Port device team_slave_0 removed [ 86.619394] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 86.638304] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 86.666255] bond0 (unregistering): Released all slaves 2018/05/25 02:07:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"ff030f00d34892babf7b806e000200", 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x0, 0x9, [@empty, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x210400, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) 2018/05/25 02:07:46 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x100c04) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', r3}) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x0, 0x400000000000010, r0, 0x0) 2018/05/25 02:07:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vsock\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001580)="4c053598eb87b7279bb859610c616008e2bc5aa659ad6e4fd34260b3806da2c2028129f66fd64c289fc4f0315cf9d35ff39840c6c691511da5542497c1bdb074a0376b2c02c45180e29b8ca3f4b4a37e818eea74bd10840ebd3ec6f42cc914a345c1d4a3c865823ef0ef2523292a4f4afb301c63125b62855c3b0dde8c5e3ea98b5e06f0c4059f9d7b7bafd3f7bb02210ac079806a676659831b8dfdbab63b7e3e592afd0cc1b42625983df9c26332be96c9e3ebdb4c98ab4cd66abf6fdf79292d67bf5f6fd60726b157b82da9a6ae", 0xcf) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write(r1, &(0x7f0000002280)='7', 0x1) 2018/05/25 02:07:46 executing program 5: r0 = inotify_init() ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x666dae20) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') renameat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') accept(r1, &(0x7f0000000000)=@generic, &(0x7f00000000c0)=0x80) close(r0) 2018/05/25 02:07:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002100ff0200000000000000000a0000000c000000000000000c001400ffffffff46bf2843429fa4ac975b01a71830f2b4bb0893ba14b1a7297d14575687180f15b7799b65da3146821d78e26e5b6b740a0661e9b4a59f3c41ed57676d54f4155e69ebc6b87a815f65001a02b4d9a0ab2e4610f6"], 0x2c}, 0x1}, 0x0) 2018/05/25 02:07:46 executing program 4: symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x10a036, &(0x7f0000000040)={[{@init_itable='init_itable', 0x2c}]}) 2018/05/25 02:07:46 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x840, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/25 02:07:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = socket(0xa, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000003000)=""/174) dup2(r1, r0) [ 86.980303] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.058171] PPPIOCDETACH file->f_count=2 2018/05/25 02:07:46 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0x7, 0x4) r3 = socket(0x8000000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r3) sendto$inet6(r2, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/25 02:07:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x4010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) r1 = semget(0x1, 0x3, 0x500) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x2) semtimedop(r1, &(0x7f0000000000)=[{0x1, 0x1ff}, {0x0, 0x5, 0x1800}, {0x1, 0x4, 0x1000}, {0x4, 0x0, 0x800}, {0x2, 0xe5, 0x1800}, {0x5, 0x2, 0x1000}], 0x6, &(0x7f0000000040)) 2018/05/25 02:07:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) msgrcv(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000aa0088dd131aa09a28dd040000000000000000000000000000000000000000000000000000000000000000000000000000000000002fe03222fd74fd82000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x76, 0x0, 0x0) 2018/05/25 02:07:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x10, 0x7, 0x5) fcntl$setlease(r1, 0x400, 0x3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/205) 2018/05/25 02:07:46 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x6, 0x2080) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) recvfrom$packet(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/25 02:07:46 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x47) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x7f, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x3, 'nq\x00', 0x4, 0x81, 0x5}, 0x2c) prctl$intptr(0x1d, 0x0) [ 87.201763] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 02:07:46 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xee5e, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x3, 0xb160, 0x7fff, 0x64}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x6, 0x66e, 0x7, 0x3b43, 0x8}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000015) [ 89.051565] IPVS: ftp: loaded support on port[0] = 21 [ 89.362062] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.368439] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.375524] device bridge_slave_0 entered promiscuous mode [ 89.398084] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.404438] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.411446] device bridge_slave_1 entered promiscuous mode [ 89.433117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 89.455210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 89.514854] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 89.538929] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 89.631836] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 89.638915] team0: Port device team_slave_0 added [ 89.660623] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.667659] team0: Port device team_slave_1 added [ 89.688568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.712081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.735356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.759972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.957249] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.963643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.970268] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.976629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.677724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.746917] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.815866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.822088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.829145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.893629] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/25 02:07:50 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/188) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x20, &(0x7f0000000300)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r4, &(0x7f0000000400)=0x4) waitid(0x0, 0x0, &(0x7f0000000000), 0x8000000b, &(0x7f0000000140)) 2018/05/25 02:07:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000001240)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000280)) 2018/05/25 02:07:50 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") preadv(r0, &(0x7f0000000140), 0x391, 0x51) fsetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='net/anycast6\x00', 0xd, 0x1) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/25 02:07:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2279, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x7f, &(0x7f0000000040)=""/127}, &(0x7f0000000100), &(0x7f0000000180)=""/194, 0x0, 0x0, 0x0, &(0x7f0000000280)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000440)=""/208) 2018/05/25 02:07:50 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/234) r1 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00000000c0)=0xbcf, 0x4) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000000)="967001ac071cfecf32e72b440f4ec2f58e02b8c63c0cdafbaa580f3a") 2018/05/25 02:07:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = getegid() chown(&(0x7f0000000100)='./file0\x00', r1, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x149400) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r4}) write$rdma_cm(r0, &(0x7f00000073c0)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000007380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="2101090000000000"], 0x20) write$rdma_cm(r4, &(0x7f0000008c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000008c40)={0xffffffff}, 0x113, 0x3}}, 0x20) write$rdma_cm(r4, &(0x7f0000007540)=@listen={0x7, 0x8, 0xfa00, {r5, 0xff}}, 0x10) 2018/05/25 02:07:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000b00e00600000100000000020000004000008ff4"]) 2018/05/25 02:07:50 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)={0x0, 0x2}) socketpair(0xa, 0x80000, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KDMKTONE(r0, 0x4b30, 0xcb32) syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000e4c2ae2a423c486dd6f4bc68d00483f9eff020000000000000000000000000001fe80000000000000000000000000001f3f01000000000000010800000000000000000000000000004e234e2300309078410200010104002baf0000000000006525eafdd86bc5ff55f40d16d95117fe3f63a44310cf43abf0"], &(0x7f0000000080)={0x1, 0x3, [0x21d, 0xfc2, 0xec0, 0x913]}) 2018/05/25 02:07:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="bf424409a0aa865600d4f94298d0f714b976b47d7e87baf8ec77ed586b0502", 0x1f, 0x200}, {&(0x7f00000000c0)="3dc7f0c75fd5734aca49a53edbb3b170a8c63f072f5cba05934b05cea0c695a2c4d507c36209", 0x26}, {&(0x7f0000000100)="ec90eb23d2539b6a8bd391e2064f1fcc55608526a5238a746431a0e01699f4f869c6fd6fcf2e6121f5e63094a4428b065c2dc20b9bf60925a08b8d3fd2a11b6c1df6a4652069cdd091adf88b97b79fb298e9e92a695ee5434359c9c6b5aba2f1ec3009e25d915d", 0x67, 0x4}, {&(0x7f0000000180)="0b90899fc4ccbbe9b9db51496ee3aac1de082a4d7030c45e4522851bd4d394cd2f7439bd36af51d786e109d89466ddbc51e9b8de691f2fb6b349251c49204c10eacd78d511b137931b1e242e0c475edc22c3094135ccc958f46a2021db318c8b2e91051bb74f2475e6", 0x69, 0x100000000}], 0x1000, &(0x7f0000000200)={[{@fmask={'fmask', 0x3d, [0x32, 0x33, 0x32]}, 0x2c}, {@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x31, 0x37]}, 0x2c}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086602, &(0x7f0000000280)={0x200000000000021c, &(0x7f00000000c0)}) 2018/05/25 02:07:50 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x14) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='gfs2meta\x00', 0x0, &(0x7f00000000c0)="726770c3b3d2a75ca63e52473258dda2a861ddcbe4f313cbc45183e5e14af25ae1848900ea9b0600000000000000f1fc000000") 2018/05/25 02:07:50 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="85a970b0146b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) pread64(r0, &(0x7f0000000100)=""/69, 0x45, 0x0) 2018/05/25 02:07:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="2f007e574d000330809022cfde88555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63032358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ecdf75caf87bc90d8dd553118e625a3451fb81fb3c8c49f50435899187e82d8f650329712151d894437c8008c18c721f25092fde8f14a292da79cdc1cc4bf423434ab1da172c3f5f0dbf2e36614362d950cf7e", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x3, 0x70, 0x4, 0x8, 0x3f, 0x115, 0x0, 0x80000001, 0x48870, 0x1, 0x8000, 0x8, 0x6, 0x1000, 0x0, 0x1, 0xb804, 0x8b, 0x6, 0x8, 0x666, 0xdf1, 0x7, 0x6e, 0xfffffffffffffffb, 0x0, 0x7, 0x40, 0x3, 0x20, 0x2, 0x80000000, 0x5, 0x8, 0x40, 0x1e86, 0x3, 0x1, 0x0, 0x6, 0x7, @perf_bp, 0x2800, 0x8000, 0x4, 0x3, 0xfffffffffffffffe, 0xb1}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) unshare(0x400) fcntl$notify(r1, 0x402, 0x4) 2018/05/25 02:07:50 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfff}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000300)={"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"}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/25 02:07:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000001c0)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/217) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)=""/4096, 0x1000}], 0x1, &(0x7f00000048c0)=""/30, 0x1e}}], 0x1, 0x2, &(0x7f0000004980)) 2018/05/25 02:07:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000003800)={0x0, 0x6}) getgid() ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f00000048c0)=[{{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000000000)="bd82f3f908bf9df684ec47905b7b236b9a01fa7da93b72878ca5e94c068ff40bb214e39d30c391a4148a41cf2d85ce628742d219eca1b4ec3b2da3dcfa94f0c5d654cfd0a19672f92794f9dcab5d47df71", 0x51}, {&(0x7f0000000080)="8bd60fd1702887249557c7b58e2fcae1c5f927fc3d26af501013c21e9d19ef0d82fc6199a2f11f15d38138a6d94c43738e6b092b2ccc30f961815c120021b453644538e16e8bbc8c082daa6ca537336b1af6114e889a832353e573bcf73de12030db2d7a9275936e78171ee9d5aa04f096b559d893e265da24a15c2377865d1506396e3f9ce476993018c08c252f6b11e30d454bc3fba027dc2dd9a6971074c63df647b306b0acce552e80ab5aeaad6e961ed1a02f31ac8bc98c31b436c90219", 0xc0}, 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0x80, &(0x7f0000003740)=[{&(0x7f0000003400)="6137005f5b70462a41e3f5ea0a98772837e3518799c92578fca7264a6a7bfeaa2a17b03ec57f558f57c8b0ae558b9d0b51eb7e3af56dea1293330aca7644a7e3dd798b6059a342", 0x47}, {&(0x7f0000003480)="21b6ebbea9e1a8153de5e05ae6c4b14c61210f650b4b6badd7a00a16845d551bdbc06468c87941f831a46d914b2a9038913dd77d6db830bb04a25b1eb306a7148b86cd3f68b46281ec678c18f67b757f9789", 0x52}, {&(0x7f0000003500)="693b5a1e7968c3f4a5d6ec690af6fa284df27360cfd4e6", 0x17}, {&(0x7f0000003540)="0c62fc2c12b9858bceeb2d43d2ac6c48e35ee2cb3e1734f4fd73162c3643846b20c8e728b38b81a80f2b77d4e1c896eec01de984028eb95a7465cbd688522e03e8fcd875d8fdc899d4", 0x49}, {&(0x7f00000035c0)="503fe967b2d300053bef7a415dca57dee9dcb702dd508b5646aa4b94dd5ea2f23e5405994466e0ca4625dece0acbca761be4af6a39dbcd5605db0c71e1e7d41b9f3d265a4e62e66ca3139466869e043fa2f0539eae9e", 0x56}, {&(0x7f0000003640)="84b33e24a7038dcd0e7757f7906a15757a42a35cef9311de3b92785826ef6ca7d390650d7b4b322a585bf32c7e71d7d8e92e8571fbd2146a3ef31c66254c4629d9d0e16414c376164a8e356a4395a5d110a630d5a0f0719d75df863774cf2a2be9e0d17bc535ff87c4b533f5297143a2386eed037df1082855c45a24bf889741f06e77d403e1892794ee29f0a3fbcc9c0c2540ae4f4be2054433af0678103b28c0d60c79013786b8ce22c0694b40cd6002d38accc0c5221d", 0xb8}, {&(0x7f0000003700)="af7d5a3f609a4a8f3200156eff2b0c5035c72d3f0a90e7bd67eed41cd25f15949dd149b79dc72c9067b8e2f5", 0x2c}], 0x7, &(0x7f0000004a00)=ANY=[@ANYBLOB="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0x10d8}, 0x80000000}], 0x3, 0x4044010) prctl$intptr(0x1, 0x3) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000004980)='/dev/uinput\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000049c0)=0x80000000) 2018/05/25 02:07:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0xe) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TCSETSF(r2, 0x80047456, &(0x7f0000000000)) gettid() r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x40480) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timer_create(0x0, &(0x7f0000066000), &(0x7f00009b1ffc)) tkill(0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x9, 0x8f}) [ 91.498371] gfs2: path_lookup on ./file0/file0 returned error -2 2018/05/25 02:07:50 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x101ac, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0xffce}, 0x1}, 0x0) 2018/05/25 02:07:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000faffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x76, 0x0, 0x0) 2018/05/25 02:07:50 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x4, 0x3f, "d0ae4f225de7ff7e7ea39460d6fd01d8e223053323505ccb7f1dee2213bbe19ba6c55de23c666d564baad5ed9bb2f0f583014e57a5585e29d7723aa1a3d1b5"}, 0x47) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x82, 0x20000000008, 0x3}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000080)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x3, 0x3, 0xffffffffffffff7f, 0x8, r0, 0x3}, 0x2c) [ 91.871331] device bridge_slave_1 left promiscuous mode [ 91.876917] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.887798] device bridge_slave_0 left promiscuous mode [ 91.893302] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.932642] team0 (unregistering): Port device team_slave_1 removed [ 91.943477] team0 (unregistering): Port device team_slave_0 removed [ 91.953551] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 91.969236] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 91.996750] bond0 (unregistering): Released all slaves 2018/05/25 02:07:52 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/05/25 02:07:52 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@nobarrier='nobarrier', 0x2c}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000100)="60052369a215") 2018/05/25 02:07:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000200)={0x7, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x20043) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f00000001c0)=0xd002) socket(0x12, 0x804, 0x3) sendmmsg$alg(r3, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x211, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r5 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/25 02:07:52 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100000001, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="e90000003546bbe52d9f26f0974631d0c502036fa373c40695811000785219057659964a6355cf509a43e254988e1fac27d4c04ed8d230d02d1e8c32e452d895dfc359b283b224d3da19f90d506c8f11e1a2ba45452e5bc45a2eb4f1ab595e3f1877c495ab7f7b1738e227304d6d0641d5ad366677ea4ea42756c920c12efe0989f0ab46ac449a6b24a6a7efcb4ca7a1e3017db266917491a2eddf2b861a326dd1d6a931a7a2b4c58b6d5e1089eef51159a45882ef471c8ad698dbbfaf59991d6a907ef9bdabad6019254a8cb50468f3a23826851ae9754c9d6edb2fd140a1502c321c948c0c201b5f8b4574e6"], &(0x7f0000000200)=0xf1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xff, 0x7fffffff}, &(0x7f0000000400)=0x90) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000000000004, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) ioctl(r2, 0x3310, &(0x7f0000000080)) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1\x00'}}, 0x1e) 2018/05/25 02:07:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0xb3ac2cee10b4dc24) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x8001, 0xc308, 0xfffffffffffffffd, 'queue0\x00', 0x80000001}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x90, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0f630c4001000000030000939e56afcb4c772820000000fe00066304", @ANYRES64=r3, @ANYBLOB="03000042c1e4f46f78d3a93032a0880d000000000007630440010000000d630000d71948400200000000000000000000000000000000000000100000000000000000000018600000000000000048000000000000004b6ddd3be8f0ee40a1d37f7b381fd0bebbf709d98794b258aafe887b367a793c95bc3eeeb4e30bb75c8b903bfcf53f6b9f86e433eca8426ebb921151484248650f0d647763a1797483b12ad7ec2cd37009eb425058cc170711c25af86d627cf538efa5390737b472dc3baa90cdf64a3a2f739c7b8193af6d6025f79a3399fd754261d2b91f8fc85bfc02f44adfa735b5e11151", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000000000000000000008561646600000000030000000000000002000000000000000a00000000000000852a747000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000001a00000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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"], @ANYBLOB="01000000000000000b6300000d6300000c630000"], 0xdb, 0x0, &(0x7f00000002c0)="a1bbd8b4d7d33284a8d854cc3b0c27f8b84f6d81cc10b2b9a77cf1490f8697cd5c98bf3dadf7a3d44a9de1214eba399e8303a3de3b804c6dc636b57fa1880b4c2f4f78a77111f7f2fecda96b5c9e481209f0cf3f4b1637cd51d15069453ff81029732bba8977d0a17daed75ef13c8a2826f19c0fe58b5ca5dca70c45e6e098ff4e99157d9c095f173213b9ab25444009e93b044c551b9f4aaefb9441ff6f9033a3bf7e354ae18e8a542a32ef64f6e3a588d4aedbb9089e0771088c83ff5ec007563680d33b71b4353e760f1169be43914d7f9deb0e616eb6a59eee"}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000600)={"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"}) 2018/05/25 02:07:52 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x13}) bpf$MAP_CREATE(0x6, &(0x7f0000000000), 0xe) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x7, 0x408000) 2018/05/25 02:07:52 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x37}) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000100)=""/59, &(0x7f0000000140)=0x3b) set_thread_area(&(0x7f0000000040)={0x8, 0x1000, 0x4000, 0xfffffffffffffc00, 0x9, 0x8, 0x3, 0x8, 0x4}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) getsockopt(r0, 0x200100000114, 0x0, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) 2018/05/25 02:07:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x0, 0x80, 0x2b, 0x0, r1}, {0x100, 0xdd9, 0x7fff, 0xc7, 0x0, 0x1, 0x6, 0xfffffffffffffffa}, {0x5, 0x20, 0xfff, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x1, 0x2, 0xb6, 0x5, 0x4, 0x8}}, 0xe8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, 0x2ca) [ 92.841698] gfs2: not a GFS2 filesystem 2018/05/25 02:07:52 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80100, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000001c0)={[{0x1f, 0x9, 0x3, 0xe17, 0x4, 0x9, 0x2, 0x2, 0x1, 0x2, 0x6, 0x8000}, {0x6, 0x9, 0x3, 0x52db6d6d0, 0x7, 0x7ff, 0xab, 0xfffffffffffffffa, 0x7fff, 0x5, 0x0, 0x8, 0x7}, {0x7, 0x2, 0x1ff, 0x401, 0x0, 0x5, 0x9, 0x5, 0x8, 0x0, 0x80, 0x80, 0x1}], 0x6}) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r2 = eventfd(0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x3, r2}) unshare(0x400) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f00000000c0)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r2) 2018/05/25 02:07:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f0ffbfff0f000097ffffffffffffff000000000000000000000000000000009509e65fa8da98a249d3481db27e53089b61682af480cbfa2d205777eaa843fde2d27a65ae42c4d1c3b23c880042abd86417875e1890db545e3e15cb82b2e3c6dd402c453f19a67b"]) 2018/05/25 02:07:52 executing program 5: r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="da701b7752993a10b4c8b5a91b3f20035a75b728d6d3bde646409328709cdf8e8c503a1b2a06ad9807edb1473cb848e6ac62229daacbbbd086731d7d8054b081a13cebdb", 0x44, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x9, r1) r2 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000140)=@llc, 0x2b8, &(0x7f0000000240), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) [ 92.901227] gfs2: not a GFS2 filesystem 2018/05/25 02:07:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x707000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80, 0x81) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x5, 0x3f56, 0x9, 0x5, 0x0, 0x10001, 0x0, 0x4, 0x5, 0x0, 0x1, 0x9, 0xb3, 0x1ff, 0xfffffffffffffff7, 0x400, 0x8, 0x0, 0x7dc, 0xbb, 0x6, 0x7ff, 0x80000000, 0x5, 0x0, 0x9, 0x4, 0x401, 0xaaa, 0x3, 0x1f, 0x4, 0x0, 0x1000, 0x7, 0x6f, 0x0, 0x6, 0x4, @perf_config_ext={0x9, 0x2}, 0x8000, 0x800, 0x1, 0x0, 0x7, 0x7, 0x6}, r1, 0xe, r2, 0x0) 2018/05/25 02:07:52 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) unshare(0x400) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='dev ', 0x0) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) sendfile(r0, r1, &(0x7f000000a000), 0x0) 2018/05/25 02:07:52 executing program 0: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6572726f72733d72656d6f756e742d726f2c75737271646f74612c726573697a652c00f0476e4353f64c35a17d11a9fb6f9b6341cd78a670204b0604661e878d57ddb58c79413a2321d7cae36dbe612d5f5b9c8861284580dced154019796862ec4a955b5c7aa23de25fbe84babc10aa0ec35161c7f2865b00000000000000"]) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x9ffd) tee(r0, r0, 0x10000, 0x1) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x100) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) 2018/05/25 02:07:52 executing program 2: r0 = socket(0x11, 0x3, 0x100000000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="18e800001400010200000000000000000200000066008f13e27417ad40eef504d9f8d2a1f6593463997843571cee4a77a0d7cea2452b424fae09cf456d80ff9e9f0917211d7138ea9dfce9265221d3e32e667ab9a105d2e8075446d6c40b70294d223381ec1613dc17a8f60f0d24403052c0c8abf3df9be556c38d9919a705c98a52a67997b93be31a69b169d7ef88bcae19f63deb7d1a41d2141336aefaea65ec2deee68690383125d3b04cde263104a18e51d445859cbe5214bbaec4c0ba92db4a3afde1d882d6cd1613e8fd7ae1348b43ad7a34a76ffe3d25e0a648"], 0x18}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0xf4, @empty, 0x1f}, 0x1, [0x8, 0x2, 0x8, 0x1, 0xfffffffffffffbff, 0x7, 0x3ff, 0x81]}, 0x5c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4800, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x8001) accept$inet6(r1, 0x0, &(0x7f00000001c0)) 2018/05/25 02:07:52 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="dc5263d9", 0x4}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x10d005) geteuid() 2018/05/25 02:07:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f00000000c0)=0xe8) quotactl(0x401, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000003c0)="3ab32a2198ad8b6e10e019738ff92581afb4a04e8ef3573d34e21cd27933f3b9c90586f263167da1dc66a1c52ade8e8a6c58a86a370ad7f00b6b576af354d3afe66b14c5") close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) [ 93.151263] jfs: Unrecognized mount option "usrqdota" or missing value [ 93.228954] jfs: Unrecognized mount option "usrqdota" or missing value [ 93.231361] IPVS: ftp: loaded support on port[0] = 21 [ 93.633399] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.639795] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.646807] device bridge_slave_0 entered promiscuous mode [ 93.670699] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.677089] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.684158] device bridge_slave_1 entered promiscuous mode [ 93.705974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 93.728810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 93.788984] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 93.812873] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 93.903661] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 93.910718] team0: Port device team_slave_0 added [ 93.932848] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 93.939942] team0: Port device team_slave_1 added [ 93.960981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.984616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.006923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 94.013975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.022256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.040351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 94.047385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.055641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.245955] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.252356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.259008] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.265383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.272592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 94.753993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.976586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.047111] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.117257] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.123427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.130904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.196564] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/25 02:07:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r3) close(r2) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x240600) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x6002}) r5 = semget(0x0, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) r7 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000005c0)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0x61e, 0x3, 0x180}) poll(&(0x7f00000000c0)=[{r4, 0x20}, {r0, 0xc}, {r0, 0x600}, {r4, 0x4}, {r4, 0x8402}, {r4, 0x1000}], 0x6, 0x100) pread64(r4, &(0x7f0000000140)=""/204, 0xcc, 0x0) r10 = dup3(r4, r0, 0x0) r11 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x8201}) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) setsockopt$RDS_CONG_MONITOR(r10, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/25 02:07:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r1, 0x3ff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x39, 0x3, @tid=r2}, &(0x7f0000000240)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6e0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/25 02:07:54 executing program 7: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000840)=ANY=[]) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/25 02:07:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x9) connect(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x80) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000480)=""/27, &(0x7f00000004c0)=0x1b) keyctl$read(0xb, r1, &(0x7f0000000440)=""/41, 0x29) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x301000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}], 0x10) socket$unix(0x1, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x80000000004) r4 = accept$inet(r2, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000500)=0x800) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@deltclass={0x90, 0x29, 0x410, 0x70bd25, 0x25dfdbfd, {0x0, r5, {0xb, 0x16}, {0x2, 0xf}, {0xa, 0xa}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_EXCESS={0x8, 0x4, {0xe, 0xf}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x18, 0x2, @TCA_ATM_HDR={0x14, 0x3, "1ba6edc677f9ff52e13d7155d9557e"}}}, @TCA_RATE={0x8, 0x5, {0x7ff, 0x4}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x28, 0x2, @TCA_ATM_HDR={0x24, 0x3, "82bec43c2d9a643135eaabcf52f774f85041146242bf7f03787acee4f40e15"}}}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x4) 2018/05/25 02:07:54 executing program 1: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x200, 0xff, 0xfffffffffffff801]}, 0xa) fcntl$setlease(r0, 0x400, 0x1) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./file0\x00') r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) 2018/05/25 02:07:54 executing program 0: r0 = socket(0xa, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="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", 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="37d627c4f64f6397c93ceee86f8abd60a5438fdedc8b0aee39519b29b41d17174ad92a45da47d0c1750d63de2528b57a0714f7819326cb57343be7d59489066f2f0c2813b4d1f7b745238d94e5c5614f38542956069c85ac6153ca303f43483124", 0x61, r2) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00000006c0)=""/139, &(0x7f0000000780)=0x8b) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r3, 0x402, 0x1) recvfrom$ax25(r3, &(0x7f0000000600)=""/108, 0x6c, 0x0, &(0x7f0000000680)={0x3, {"df251658136856"}, 0x81}, 0x10) fcntl$notify(r3, 0x402, 0x2) 2018/05/25 02:07:54 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xa8377eb97c0dc48c) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000180)=""/43, &(0x7f0000000140)=0x2b) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000080)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x2}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@broadcast, @dev, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x50, r1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x9}, 0x4) 2018/05/25 02:07:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) read(r0, &(0x7f0000000040)=""/167, 0xa7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xd, &(0x7f0000000000), 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xff, 0x9659}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23}}}, 0x84) [ 96.517618] device ifb0 entered promiscuous mode 2018/05/25 02:07:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e40), 0x48a9849b68d6738, 0x0) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) 2018/05/25 02:07:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x3, 0x0, 0x0, {0x14}}, 0x61}, 0x1}, 0x0) syz_mount_image$cifs(&(0x7f0000000700)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000a40)="970e25e87a85ae6d8524aa46f116fb870cee3363c328d7ffa8fa4e54b5f4cdbc87726fe503aa21ce759f2f6abd07bface458287b91bd3ea44ba3bcef845e3c631e2d", 0x3e, 0x6}, {&(0x7f00000001c0)="d06e362f67cf92f0f92a1f86017a1be0508ef0d6e2bdecb0a41d376f3f6ca1f6191889af4e204fc1d663c81e1cbd44d7685cef59da00feedb609eba8597774f9f8fc9c70d7a959e47d135bdd2690a3425451fa6b7a19697af59345f3964e71511c9e4fa8c06e03e308e5ef2fbf8a6ddbe32e57c979d6794467d4acaeffa1cd779212f76fc423993344c561ec9bd638df0a8bd893422111488c3356cfd814f30362d9d0fafe79163720630014a7cf8e6be931d66cc53343260e7f630a8d76b1a2cc70622c427b22448a2afda8db58d343e4569e681372816e932efc29ad4479254a8e5b1f7fb1645e146fa760", 0xec, 0x400}, {&(0x7f00000006c0)="6fbe17702dab642ccacf15edbeb3c54c92c2ef2d77e3f0e3a74a720e3508227ce94a97ec4f8b6796667907f8191b97dd714144d7a0cf71", 0xb4e8387, 0xffffffff}, {&(0x7f0000000300)="7c0cc1094f4bef74f494fae5baceb49432edebecb4921c2700e73d76a8ff8aed19b8ecb1c75829b04c11fedf", 0x2c, 0x101}, {&(0x7f0000000340)="297f10dec0eeff3310c9641780513ac5476df83b75b582c662a4ed51f218a57464ee3839efa510c0c8fc332a706f06817c80120e899a747df07254151594a3fea78f5aeba6028b887ec845e7360b043c967ce8cc27511c4499013d2742885ea8819d3de3e25489a2c7755113d3639eb0f51e06fbd2de2dd7aaade62b8c9105576eb44ba63019f6c5", 0x66, 0x5}, {&(0x7f0000000940)="c2e7310000000000000008ce1e584966886095d3678af749c10d0631393a050179c72da798c6768b7e5d2cb3947cb12ae78838e29ef93842fe42522aeed64486d7eab65dbb9fe0240f699fc177238f526e0ee4ba57783e5b9f0d322c7f942853d93f78de01e77c9f0a5a64ab654da7a8853c6d6ee17e83df9c203114a900956394b3f17ec79a0248d56327c5f63b9f0bf64f80441678343a1213c05a382d7d9e44b54365ee9c10e01a1e33fa04b53e633222e8576378d55a972c5395154942bd779c5b239bccca8c4af11516a2587a16bee51538954a00e420b07e3d", 0x85, 0x447}, {&(0x7f0000000840)="004dc353e36f68d6d89e2ef447bc153c4f745c872180750655e8625976a68bdca94cc11b4652c36d2c253045f8d9e01fe68b6c9fc5e2c44e6966beb3c41f49cd5630a2d78fe6043a8333f1b8cfaa94b993fa39c4b3600802651b503fbf7b1a4509caa20d3fddb81a6f149a41c5747c48fbca857a3552745b52bd30965fd98032ed248b2817ff98617595267f1689998ea24ac1926c94041b9734695c727020f9ed10bd11ce48238a10badaee954f9f72608f8d6577afa4febf58469e0ee0118dae3cb8ad577b91fec5eea473742c3728c65cc3d13b273579bdc8859cb50e8453d70caa78a78b5182560fcd078412f0", 0xef, 0x8}], 0x2004010, &(0x7f0000000680)='\x00') 2018/05/25 02:07:55 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x47fffffff}, 0x0) r1 = getpgrp(0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x0) fstatfs(r2, &(0x7f0000000140)=""/36) kcmp(r1, r1, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/25 02:07:55 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000280)=0xffffffffffffffd3, 0x800) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/16, 0x10}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/84, 0x54}, {&(0x7f00000005c0)=""/116, 0x74}, {&(0x7f0000000640)=""/88, 0x58}], 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r4 = getgid() getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe, r5, r4, 0x0, 0x0, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000240)={0x8c72, 0x9, 0x34c, 0xc23, 0x1, 0xffffffff}) write$cgroup_type(r3, &(0x7f0000000000)='Phreaded\x00', 0xffffffffffffff1c) 2018/05/25 02:07:55 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x7, 0xa98, 0x4, 0x9}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x4, 0x20}, &(0x7f00000003c0)=0xc) r2 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x4, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x100) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0)) 2018/05/25 02:07:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001700)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002780)={'vcan0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x2, &(0x7f00000027c0)={0x11, 0x0, r3, 0x1, 0xfffffffeffffffff, 0x6, @random="f58fb435d610"}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bind$inet6(r5, &(0x7f00000012c0)={0xa, 0x4e21, 0x61d1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001840)=0xe8) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r6, r7) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000001300)={"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"}) sendmsg$netlink(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x7c, 0x41, 0x302, 0x70bd26, 0x25dfdbfd, "", [@typed={0xc, 0x96, @u64}, @typed={0x8, 0xf, @fd=r4}, @generic="e7dd419dc49fab0163b129d72689e510c1d3b55059bf805bd17e157d41363c70534fb18adec3e07a5e26575f5578d9ec73146bd4cee6b7fb1b390216c7119f37a739446c2093ba18e928edef295d43d55998e2043c9e"]}, 0x7c}], 0x1, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r4, r4, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x24008080}, 0x8000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000001280)=0xaa4, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x41a0ae8d, &(0x7f0000000080)=0xf000) 2018/05/25 02:07:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/168) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x10002, 0x7}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x6000, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000180)={0x8, 0x8, 0xffff, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x400, r0, 0x10003, 0x7}) 2018/05/25 02:07:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000140)='./control\x00', 0xe0) r1 = socket(0xa, 0x1, 0x0) alarm(0x81) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rmdir(&(0x7f0000000040)='./control\x00') 2018/05/25 02:07:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f0000000000), &(0x7f000000c000)="02"}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, r2, 0xd18, 0x70bd29, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9d}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xea}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ba8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) 2018/05/25 02:07:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c09) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) arch_prctl(0x0, &(0x7f0000000240)="213271ee13300c96a09bf2c88540b94fd2a564e543825d4f3cf0629d1219a3f02ac9067710b0bc498f60b93c9b7d04820818719b5ebf7a5473f9a566cbc9a56e664109b92a5ee72fb69671bda07538b101a0e3e39764c869937d6fefa9ca9ef4885ad192f482b8f54ba319f3c25de355a1dcbddf2eb4e806") process_vm_readv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)=""/60, 0x3c}], 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/25 02:07:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="1be43963cda432184a0fbfbe2b775ed013952b3030cbbde688ee961ae6e6901277626b3fc1f3fb2b7ca0895a9b29340e74edb0f2ef010e03b21ea895d94b514f53c948f54c859be7ac0bc4c704a208ec450ab78538bbb599d4bc52b55a", 0x5d}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080)) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000042c0)={@loopback, @remote, 0x0}, &(0x7f0000004300)=0xc) getpeername(r1, &(0x7f0000004340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000043c0)=0x80) accept$packet(r4, &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000067c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006900)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000006a00)=0xe8) getpeername$packet(r3, &(0x7f00000082c0)={0x0, 0x0, 0x0}, &(0x7f0000008300)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000008340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000008440)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000008480)={@multicast2, @loopback, 0x0}, &(0x7f00000084c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008500)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000008600)=0xe8) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000008900)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f00000088c0)={&(0x7f0000008640)={0x250, r5, 0x0, 0x68e2, 0x25dfdbfe, {}, [{{0x8, 0x1, r6}, {0x110, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x81, 0x7, 0x9, 0x2}, {0x3, 0x1, 0x8, 0x6}]}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}]}}]}, 0x250}, 0x1, 0x0, 0x0, 0x40001}, 0x200008c0) 2018/05/25 02:07:56 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="e5f52f643104d496aff198f033b733243030f6dbec6bb43934b959b9909731592930f78b7c0f871d30676560ead6c831a82a07be6c400144f8d56e4e4d2c3774fbb61ecd0f21d741853ea8d531811d4bc654c6099b1323f5004ac9b3e98ac1803011147ac4dc5f0fa9f2ab70df91bbc66b02aca743fff78b0fc8adf4d3829b9672e83f0066929726d0173fbf01f166e361ad1f720d9504d2b6491496c7b4b271058e36dc3e2ed8c3df00edd4c3dd91cedb4add6dd6ac090862a1aee621a39cbe8c851a8d639021cddaf4b3aa303834af98", 0xd1}, {&(0x7f0000000180)="d8354237612e89b6ac476fcf181ec39fd55869940256b77ecc21fe64646f830791971404180681bf057b55a0a18970f89b1cbbfc63bbd67db6bab616c5426dc2d1ce95984a05bdc38587ed7d97f8d50cb9520efc58f2909aa0054b58801954a46a3003eb50d0887b83f52096756c31d9d3413a72a4c8926817ed39306205a487cb7be87fb1858f615dbdd1c791707d35e64ff70cf45ecb9abf11c338b959ebcf670ad9333fdf5784d73a88beaf53b13256ec49091916535f7d9fb64155bf008dc151c3e3e92562db054a3b66726722e323889e1eecfaf0be1ba61d0dd758ace209510b8772a138d86dcd2f5125170699a475bd82ca7e", 0xf6}, {&(0x7f0000000280)='TF', 0x2}, {&(0x7f00000002c0)="b70841b17db1ede5b879ea8943eb1dffad350d58497c343f61e6fbf46d5cc4297ea7c54ced9dc944b023e2f9e0368069b4a63b3bb7e05db4c1d27e2a8ff809af853308ee57ed969d19837c6795ad0289c9bbee37bda1200933e8652d9292caf3a36159cb5c77b6291375edbfd6c0cf1c21689f0da0014dbc68c0b9eb8090f85358a2bbd66caf", 0x86}], 0x4, 0x0) r1 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x770d, 0xd08}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2, 0xfffffffffffffff7}, &(0x7f0000000480)=0x8) 2018/05/25 02:07:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c827ce12c292b2ed06daa8679dca690437b4570fe21f3c00ac2b5fea0f49659b53e6555d841f7ed5d4e38e7f0b77cddae4d7b59326ea7dbb174a6f0a2a48e79141a4c9567eccf6ae06", 0x49, 0x40011, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x4000800, &(0x7f00000008c0)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000001c0), &(0x7f0000000180), 0x8) 2018/05/25 02:07:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x4d11a2ef689f02e5, &(0x7f00007dc000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x133) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/05/25 02:07:56 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) r1 = geteuid() quotactl(0x3ff, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000002c0)="a7294b4e0ff096f3a94ab6b7f529a7d8d3effc75aa80605e9892ecc0c0368056bf27c71581d90be822963cb205b00e29c06910c43215539a3a4ee9ab768e978368a21b7fa50f5e6b3f7f9dbdbf6964edf61b081d01cff30efe8c4f0c5eb22cc5eb349efb45e90e78b65527f2f3b0a196b48aa7d762e488525acffd210ea4325e4d67eef3f44a0d0ce7e6ef013103486ee1a9757958750445b5") ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x2) r2 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$void(0x27) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x2, "3740109c2f704e6c0b6e93d48cfd35df43fb12969c369f6aec2bc351e80c4ac8def2826647bae1a6c4a00b84", 0xdfdc}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000009eab6f4bd668c2500614ca", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB="fdffffffffffffff"], 0x0, 0x0, &(0x7f0000000340)}) 2018/05/25 02:07:56 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x800000000003ffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x944cb26838fbd216, 0xfffffffffffffcc8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8200, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, &(0x7f0000001080)={0x4, 0x2, 0x2, "f1ceb2f39bb1", 0x5}, 0x10) 2018/05/25 02:07:56 executing program 4: msgsnd(0x0, &(0x7f0000000000)={0x0, "5b709e96ed8d01ee85a2adaad62a3d0cddce9de329056828cd370c8667862dc62e2b7f36ac941f36c3a3a7a5689e3ee96c27a6e6b11b31644da8b8ff88f5"}, 0x46, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/62}, 0x46, 0x0, 0x0) [ 96.956654] binder: 7612:7613 got transaction to context manager from process owning it [ 96.965058] binder: 7612:7613 transaction failed 29201/-22, size 8046698882064711680--3885473634585094581 line 2847 [ 97.058889] binder: BINDER_SET_CONTEXT_MGR already set [ 97.069211] binder_alloc: 7612: binder_alloc_buf, no vma [ 97.074894] binder: 7612:7631 transaction failed 29189/-3, size 8046698882064711680--3885473634585094581 line 2971 [ 97.101218] binder: 7612:7613 ioctl 40046207 0 returned -16 [ 97.123789] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.129725] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/25 02:07:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x381002, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) readlink(&(0x7f0000000180)='\x00', &(0x7f00000001c0)=""/192, 0xc0) 2018/05/25 02:07:56 executing program 1: syz_emit_ethernet(0xfffffffffffffed8, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0x0, 0x0, 0x5}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @loopback=0x7f000001, @link_local={0x1, 0x80, 0xc2}, @rand_addr}}}}, &(0x7f0000000040)={0x0, 0x4, [0x0, 0x1cd, 0xfffffffffffffffc]}) 2018/05/25 02:07:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) recvmsg$netrom(r0, &(0x7f0000002080)={&(0x7f00000001c0)=@full={{0x3, {"e5263d20032e96"}, 0xa93}, [{"13ae1c39654c01"}, {"959b64db015b2c"}, {"242cfd705d84b6"}, {"b5b485a55996c8"}, {"4579bcd04119e5"}, {"9394adec827747"}, {"7751832c2c5c58"}, {"ef9e3157072682"}]}, 0x48, &(0x7f0000000e40)=[{&(0x7f0000000000)="3a0a3b6fc33563d60b4ba8f08d97d4142c1c829fd134a561cfbe7c8de70db1f887eb06b405634b2f3a918c3ab9990400852deb1852da102a4784d41c1f3f8f", 0x3f}, {&(0x7f0000000ac0)="54a096d0aa49312f3e0b4cd8df93f2f75e77c2f371b55eee585a3ed978a9c909fd6220903eacde257712182d03f452f41f10f29bac0e21357eb15ccee00e77cae46f1e3f00489d9108510476d67b6337b13e44dd7eacf89ae8149aeaa5b57afac79d189c6dab51271e1a7672c0c92c46603ea2c6d438", 0x76}, {&(0x7f0000000b40)="5d6961d4259320ee04f9367503f6c45d990e34472e65f22b31693807df4360d8b79eea6ab1d5f22d423db533ebdf72ebe45df1a00114e7b6976dafd88e3676af5900a1a37092a86c1eeac93b9c9550d6077ecc1dd267920977f924df4df3c37b4fda", 0x62}, {&(0x7f0000000bc0)="18a2c24d7db7ac53ef4bbdaca8e8c2672ede726e944fe4da2d18c5364f890dcddf645c35c114c1acdce1805953ace7d0f136470699e2357c950c99698367625274653f544b29a70236b9e7839e89db7590c471aee637e3fd01170f0b039423bb0543e50a6c8bc7456572b5073c5ed77227f376cdcb59bdedcef299a38ed89f5a4cefb24cce39bf400de5470ad477fccd1558f36538f81d40c0d713ba3189cc09fec362e12031334a4877f09969f0b3de1fdafe3d7a96401abd95c0e94d9a4ff9945f8effa816df6adf10fc8e", 0xcc}, {&(0x7f00000000c0)="ef0c0ea7ef16a4cbfe0adace136517f16bd6c73f35ebe52d6b4f901db6bba36814cb2204a55788574f163dd2cbb16ca2e3a81e2d94942b811e50ddbe514731", 0x3f}, {&(0x7f0000000cc0)="a982cd2868a714804dfcd19136687929dc4d174f660228fcd15ca560aa174e005f510b90b88d669eac9b7b12d7617a2febcc3070524108a56be06b17e51173f4fa2689915cd7eafadca89889a6ff2c70e827894b5db49b3d46493051a1973e4ebcc005c812f584dea25690ba39db587e1602e86acb6d62296837ff21d7", 0x7d}, {&(0x7f0000000d40)="b07eed3ee711c3912d30f66cd39f6413517477de62f0c758895bed9efc8bcd49b7d0fd50b782f112cde05869ad6e4bc5be93ec96a5e2ad98d641625b26c93b52112674f796403dedf35e16d7abe5a3fa2995c288a2b7b3bd686bb62cf532808d642ca0f485952a87f43f8808801324053d3a5e42f2a950becc530d012f65bfa0ea110e1058c5fd6389fe943d9608e61cb02f7f74fa6aa55c486c2c6fbc76935a1a2bf034cde7d4b2018a07d354baabb8f270f1fa78afa257a13a41ec511a562e9801525f39e84c66e8f35ea3e766bf98400d9ce8d70f13843dea", 0xda}], 0x7, &(0x7f0000000ec0)=[{0x108, 0x112, 0x9, "e0ac99756b5f0e66a12aa50b2d211c3a8a26b631bb84d6ea0ee6c3296f4c4aee03ada3dfbf74d168a53f122d25e42c93323b6b9463eadeef72283f89e139e88c4928aa568b73fca90020f004bc14e25b230db95833530e71eacc2238e5876363703c6a86a433fcffb5a1daac5e1527436579fc2e01445de27f5da0c73eedb5eddaafd1fd2842c9e626bb4c9662ef02d5a6c75ed13db778a2e904d7e45c145c7f6c4091d98ae9cdea7d000e997e709d0f01dcddcd680e91ccf647d629bed76e8a9e36a366233a40d5d368ff30e16b261fb215400192a8bd8ef823c084147597510006f26ede0c0d9dbdbd39d7b62ee7f3656a6ab7c5b1b0eb"}, {0x1010, 0x129, 0x3, "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', './file0/file0', [], 0xa, 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0x801) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) 2018/05/25 02:07:56 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f00003a3000/0x4000)=nil, 0x4000}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='adfs\x00', 0x0, &(0x7f0000000740)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x00') 2018/05/25 02:07:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x63, "6e4825ccd8320005636cdcaa2f711b19e1b1d0fcc6b5e4c1937530cb89d1d208a8430cf0519c92484a7f7f138790de970cb9c9ea8c2d4b5d409109bf74de0aa1d4f714c6461ea10d172780afbd9e7f1abf94b80a038bafa156c180adbdab28be39d879"}, &(0x7f0000000100)=0x6b) 2018/05/25 02:07:56 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000ec0), 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x100000000, 0x4) 2018/05/25 02:07:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x12840, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f00000004c0)=[{r1}, {r1}, {r0}], 0x3, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540), 0x8) 2018/05/25 02:07:56 executing program 3: r0 = mq_open(&(0x7f000004b000)='em0lo\x00', 0xc2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x4}) ftruncate(r0, 0x80040000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x479a, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xc3c}, @in6={0xa, 0x4e22, 0x7772, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x36, "f658ce8bb75bf260e89ccf0ee279964f3df7a430cb01406a50543b6a737ee2d0b533df212617c6f5ad2f32d29be09955a4a25f2ba3d7"}, &(0x7f00000001c0)=0x3e) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bond0\x00'}) 2018/05/25 02:07:56 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000cd3505e63525fed75cd671bb56f2b02f4f1932e43dc110100fd2c76e"], 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) connect$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x151000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000140)={0x2, 0x100, 0x8000, 0x6, 0x7, 0x3}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x2, r3}) 2018/05/25 02:07:56 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x50, &(0x7f0000000100)={'T!ROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/05/25 02:07:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/25 02:07:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_CHANGE_FD(r0, 0x4c07, 0xffffffffffffffff) 2018/05/25 02:07:56 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000010000020000, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x30, 0x4) io_setup(0x8, &(0x7f0000000180)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xfac6, r0, &(0x7f0000000340)="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", 0x1000, 0x800, 0x0, 0x0, r0}, &(0x7f0000000200)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001500)={0x0, {{0x2, 0x4e20}}}, 0x88) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000000180), &(0x7f0000000280)=""/153}, 0x18) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/ppp\x00', 0x80, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000001600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001480)={0x34, r4, 0x2, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001380)={0x0, 0x2c, &(0x7f0000001340)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2}]}, &(0x7f00000013c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001400)=@sack_info={r5, 0x3, 0x6}, 0xc) 2018/05/25 02:07:56 executing program 4: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x9, 0x2, &(0x7f0000000100)=0x1}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)}, {&(0x7f0000000480)="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", 0x1000}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0xff, 0x3}, 'port0\x00', 0x8, 0x40, 0x2, 0x7, 0x1, 0xffffffffffff92db, 0xff, 0x0, 0x2, 0x2}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/25 02:07:56 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r2, 0x308, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xc}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x25}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x84}, 0x1, 0x0, 0x0, 0x801}, 0x48010) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10302, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x11, 0xd1fd, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/25 02:07:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x9bd}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x4, 0x1ff, 0x100, "0b9dd0b35895", 0x4a}}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000280)="fc0f0096000081d70a0064360f77ba420066ed1d0000650f060f080f21c60fc79f5074", 0x23}], 0xe3e7c7a019c0acfa, 0x0, &(0x7f00000002c0), 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000200)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x19a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYBLOB="b52a000000ee0cd74c4f3d0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3110e823a7785c57aa158a800295791157b00800000eb8b1c4dd4f5c460e14a60d90100ffffffffffff392c6b4d1b050338f11cc40000000081ff34c7634d9bb9358ed3d67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c"], &(0x7f0000000140)=0x1) memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) 2018/05/25 02:07:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110008}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0x1504, 0x9, 0x3, 0x100, 0x70bd29, 0x25dfdbfd, {0x3, 0x0, 0x3}, [@nested={0x11fc, 0x19, [@typed={0x78, 0x2b, @binary="5ae9f8d04704427ea3f68d367e12a7166ecf755e7756583361e403db15efe887efff47a9f392bcecfff9223c98bac760cf026eb45751da73386057cfc7d2fcffa604834c1c714f75be78f41852debddad3dd001f98da4e42e91e3b57ad681211df7b6a8d6275775413bb907e6e15de8da9e299"}, @typed={0x14, 0x14, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="46e5993733113ae588ebcf0d111c09fb07b2dedbdcc070386cb2b4228ae24685f68c17bf078f2cd8968bcff2134b3be5b26b790dc61c64f813df0023ee8b6f9af9de005cb69cf60706cf4d54a0a1fe8b853fd99962bb8b0683eb672460a111e5dc92349652058ddef4ba19d958457ff93246fca816a5613c2de2366abd19ec918f8297ae6217b0b5dd251f05992208c6793b5f6e78e8414a1ec64c044eebcaacda68070d533e7f100c843d8befd7bbeff7f89c89cc098a589863342719044ef9d69fae8e213de88ab56d11c5ea663a940cf8c2491f5c6885b25ba0d85433f69e78d0fbc2c40fb00d280de5d059be3b86d477274cd0", @typed={0x8, 0x13, @u32=0x3}, @typed={0x8, 0x34, @u32=0x3}, @generic="1a90e269f9789bd8d1c32275ba24fe531009a0b34392655f0658462d0021b8b9cc6d0de7ac35c0e82397daa4ba274b76ef43c11d95e3ead944cfc3f6fa1f00ce5f61b1ff8fff2ee77ade7645c080096c5a04a720fc37aa44c2590696c5414f982db6ef4b6dfece48d5e379629afd0f05bc97a7388ab9def30d2bcbc1b07f18e2898ea7879b1b98bcd498b2b9f29925f8f1307c4ddc1368082c60f303b4a64c6a2ccdf0381abe6b3c22add1e9aec08cb2011deca09dc038d6d3fae512dddc79a5fb75cdf7f19e93400a4a9599d9957d04c9094d62db0b7b3f911feafc49646dee2e73181c4212f12ce9fac042452a861b211bde8c1921eb6e9c15c07a2b44c7d80c235459f99804c515180b6de21d7dedba360231dfb7f190f023a1df508e02fe73a8e3eef52cb1a1b6b4c0593fdf9c23472fe2853bbff0506692adb931640ae52746e15d5c86ffd8d2a842b8ec410599069273ebe418ebfef58cfb8041c833e84837c4175969ea5f664c3c4c1bbbcd675835451c23038a9e3ae92eb4474d68881382b30c309d99de17fbb73b5ba95d183f3f2b9d8fa1ebe510743ab14578d8fe9153ec07535fffd02c8c0104e9903980017fd37d170f7884167af251e2e006885a18c34edccaa36e409114d1a46c5f10535d8c7eadcec4b246a46c9d5f53d1dc7341f18fadfad1c844e00bb4a823cd75fb81b2982d4e972fb7d9d27c323d2322a5ee2469e5b2851f95b6190f7401e375662d603de3ae06158bff7f4601ef153f37da936bb7911391684456977ec95efec137b793fb1e3996711072fce01457c470185d047686206d561a5d237d9abbd6e8a6cd4201cacc5111438bb83057af1f2ae8fc6d6480f0bcc11702b6a53f1c43f2e8ea08aabec8f0b7ac7a3d6ed47599d4651cf151e3ecad35158de9dc93c458cbd49f49ef1a76deaedaf2b25a5b77bc7af03eba9dbe8966c487bafb324fe533033874e83ffea4c12a3323c64539296736f1ca407ce6584e678fdc8d4ff1e6c32002504d07bbbeb09a0b52c450bc4ee89ffbe4279a468a984bf85d5f37854cc20def8fcea31502fd2837e4bf5bf48efa43ecbacc56988bb9dc89c2813cbef02440928ec1291d88591a7bc8f6ebeda7deea342551db76ef1060209859dc7ff4de48853d6f7633d1a4b152409ffcebb78d71da54faa6ed4a23913153b727662f79df4fa4762562f4bd83179588674472c7f93dffc6da058fe16a1db16ed5ae456a562d19db255510e0e063f65244a73e8fecd5d6df345b5f7fa47806ba1d0bf8bdc9b7eb57b142345240e3cebe4de779ec9fad31fcd0eff34987f093def35ff57d4feddc23d288bc7ef2c007fbc365372d6ac850cd52295d0a0e667f3f8212a0819d7c0dee4406849338964424dbb779f946d40e80eba19ad6ac5147ad6eaed48d27ca9873c9852c9b0d85a9a3d71084dd15f9f7e32ea2e62f8a293bcd509475907a1669d1dbcf1da234cfdaa46243474b3d03e06a8ccd8cc8ea2f4c6c624afefb3c76b3d21f9f2935b4cdbdf8adad5b67203a14ea6948fb1585bc06e9c3ca61b30f237282493d1d02fc64ad85f54a89d56703b88a29ab828a739c27098a4bb9d9f4597ae375e01b1ae0ea64b35eebee7c45e998d06d38e7782536fa751ba2a500c6a469d2fd6ef1d18f1774e6ce75d068d526bc61ded1b08b6d9d064c5908bd61936cef32c79c40058d13a9c336a37f20664c5b40a3c2457d95f576ad3bdfa82a1554d0fa8c1a1a14b788a4ee13f8ac75e7b96e5fd230b4baa8c57f21b79f1045cee61dfd9b617f48b19f03a109e66b4e7e6685363253ebf022c780dbf2bc4387158ae237e1d2631062aef0800679fcac814556e6b8331d8531115c29964906684d8e50e7264a7e26d43df49d28b1339df6219e4d18aa38752d122cf57ef96f6957af08b8006c46234d697c62dd52c4a49fc9f0c81ad5f6fa8cbfe5ea44e56ec967f5c5e2a7b1049d053c9312f7312aa40e19ab565964f17b3b7943403252c9360182580f033edd98ca66d6f760d33017da1b9e0fc048918302e3cf9b4dfdeeafb87a9de2c4d38e33a202266e90cbd0b69e9233c938577dab233e817e727b0dd54d80278096b4a326e08c48ba557a6f94ffec340555eb99bf8cbd42c1fa0cb5762dd2111fa10683f49d7784cd08308baff2ffe2eeed8fab0639447df701fe64ba3c5a8957bfeed2deb12ac344412aeaae50665735603edc7177e2ed7293a7fb99288f339bec3cc6561c763538e110424c3c5c0f3c89c0202a781beb624bfd3e5a688f9568d2454646fad7b5040502d685634f92365ae69bd14d8836cdf753e23eba099bcb9838772bc96764472d8c31accc476051af347aeecc52a8f65df62c661ac1eccbf58399a549f972f1ed8ebaea71166cc258ff546255d14f9ac1c2863f3b4d9de84cdd4a8ee7b069c4e5d6d255b37005c68d475e01d0c90cb0b94aa4c4101976a8aa53725d9587f2df6960f752bee65095b87d2cc85ddb02635dfa7a363869bf327347bc29d601a41136ca758b9cea34f0f05291f092a3c3ddd6c5921e1ce131a98a2d95381ae208b39a801eca06979b2d1a046c68d327d8ff24ea54ff022160e34f7b5394fa1bd0016a401de25396ee05cba1f66f1b9b97edd7f2551132595aab9d0909d2c97bbdf449b64bbdc0edc5c7bbbe36690e7bb3a8c1498aec0f45867408bef7fd7f3d093d46f3ff648411ef53ffb6bea93c2691fa9033f47f3a1d2e869c2e5a4f2cc1efd1a790942388b90f05752ef8c7b876eef0ea5df8119a79ce6d2e9e23a1cbd2342dec866725082b15b8bd43d7d74dcc9aadaa549f3a4b7852ad7891e5633d64dc04e1e4efb3debb6fd00d9bcfadd6d9c725323397f9d517f554d39616f72f33d262378d125451d7797f7a05cabf0da59cf10f257a2d063accf9c47e8534f3b81154a9a67c31b14fab6a0008d9b8769b617a2ea8556c4a2e1731e1bd2b4cf41be22d79937e54ec3726b6cfe93ae0523dddcb0d20b64bb564b6900b4e9694e6a069a01e63a147101548473a491042164773bff3ad7187174a4584b58d9ce794d1bff4d2abf8db53667be7b2e5306edf6cb09ce5428c28f3b7acdc90c60cda1f725e720ad38030db4959b847bc59d26a17233bcfe5ebfcb21d21e14abb74f39f6e7af4f3c1e25b612db02953c96f7029029f2b80cfc5222ea3f7aef1356ea13eb214c739db006b81abca02e1f280b1b5e65a39fa0e4b0a74cb876553a74018a649cbb5b3ec1d080f41d94d5428f86cc97ece9425bdcc4ea2eec0c65cc593b16f766a82c8e27b2d9e0b015a40228056fd0068cb9f4d6b8c4a27f855bd72666f40697bcbdb26fb14539bc3d0af0e868828f67f4028f3c9b7beab6a99fd8c1311e1f64e149583ac5236e955a6e29d3f2838aa7d3f66b181be2942bed375d0812a241efb0e3f1278781eb3785f8921f5700f6cd1e3de27abfbfcb34acb62067a2a8ab06d1bdc0325dfbfe2bd787e87352776b75f366560e4b28a35f4f7c1508e234e280c6df21aa3abea77e4dda08024826f52163c3e7daef1a1e7a1b9e74ac6efae3340e61e7f3449331ef7f764afdeabc7cfaca5fa2d5a3b88b03266303b41ac72a5b801ca8f31d3c383d0fc934c6ff98f9439b512acfeb782deae08ec77c9c43ffdacba1a8ce2d57ab8a77d09349ce17e092314d6671cc6a6f1b879ec2586bebada054aaf8e014948baf706f08d1f3d48078eaefe721fd02c48f09766c606b5bbfa59b6cd3b481a8f372ae59ec74c20b77ee85d3a0fb1b28d03e2192568d133e049fe26e5e2e2330dd4acbfdb4e89f8c586992ab7957ec3a636e45a1db46eea8bf1994a775d7c983222691ab49de6cc68687b7b3b924fda447573c9c6141b1cc7df587e9907a7f5c7d27d2f40d192a56ac2e7ff1b63a2baf62ffb9a6a3d68b8542e46e9e8365901581cce549e17b9a65b5fcf2628aba82800e0fb87be7089fe1d2642b7787a5e3584e2687923890eacc496e187e7b58be3f0e5651bb8083f0e6709892c77f4075fe4320702d15ce7f3c7de282c8adfae1178726698b278d5db9392d15df0d7d39d7170f3996c6cd73ca514130059fa987515cf1f4bae31a6c68613bd429b1c7a2f12069644c05e33cf34898f7f739a89ea094ffd87aa3279bb962101b13fb53d4fbd8e5d233ca6becf3449159d74516f2d5b06296a3241bdc96141517451b2aad15f6a069468a43c96e10a32c23e40153a439cbc66a6c8aec8c3b77d11fee7e585c39a1c5566063c53c6451fbe2f1bc5d03786a5f200c1fbb7c366d0261293dcc16d6e8f84bc60ad772525122511943155b5a3e7305a18424456c97aac2a4d8b670abd58790ef398ffb67d5ca7175d2de86b79d929c9b2ac5cd4d004d3a28a61755bd5c2069cdd8aae607d46c7aa25e6a84786ebee4d984b962708c546acbe28e2307069ca4791249daa4037cb8b4a125b4da3d624d5ad194ae15d16de8f8acd5bf9e6ccb3971d2a355abfc9cfee9ad4fd0dc10e83bb8a2372cce144a90b566f03a2b1cd07bb4713f7c5ba36d7185c7be34076074949c26479a93994c42b759bb8e7530c1af7517f06d1f0ef50e67183d71a4f026c5a6e59f8913bc1fffd875ba5726e815b2ef2e86647ac15b720af9a7388a6b341be373a1d9dc46c04a0114ed3a5e446814189b9c13e5c9087bc915782f752c8ad392a4a3869bf7089828d2c64781ebd9cce41e5aaadd144b63f7927cfdc7d871f8d291060df0efcf5aebf52f5bbe9a919fa5c57171ebbd01f37454557a5566f2d430496dfdda7672ffd03273fc415da8a05073ea7f5f72eeef154e629c22bf7273bd18f42c3ecf8b046e980973eb51df9aee35adde1c2e5fd931a6ebe415e0185bbd72b913fe3ec41c4f5fab82f15c4e0e0a37dea51f40ecf88ba68e875094980809022a78a961826afebf9ec53340f73b620fe098ebd39edbfc4ebb088079ebb4b9d18051a8e328b6c61a095ddb194c2ca8e3e8e8220ba359a867164f470f52c8ea7ae7f87485d546c5efe5801e6c9f0e87d076e67b262e055103faadace4e78c3fe521b038fd1e23a6763b6edfde7315175c12c439b81aeca98c77000358564647d0aa8612ae2439e25ffeb6af8d3ed25ca7dd6a6fecd2b1074908a7b60dba9dbf6141b7eefe2e2b21306b3c635db2b8df07bbb05f0cd78c32f59dce2ab4535a3484b94706fa3583b7dbbf1e71aa4061bd4d046c01f930f0d73d2ec1017dee6ab5b402eaee5968887f590c99303649d6246868c0f85ab9667ab9d413f1b0311782b39a5f2163bbb8db19c9958dfd39111a42dcde7c162a370c14746902a58e521cf6be067a49bc8788d20e49654ba36d876d372c5e35e2025405eae57ec35504cee000a6fc6cac68b098a1415c277b174a19f743abe2075b1e7413fce092f13b24df6b0a7fc778e56f0c826fde7e846ca4205230bf2dfb753bd3e7d06ef6942a0ab6d5367049b7f35253d3ade8290b4574de3515476e103f2389887921d3a912560e81a9b12026e3d5f47356ec1e21d3295b752780f769f730a96fd058fe21456d828e57b757a4f05f093d1fb9f47147688f2f866b526e3d2634c986f6e3a322f2b35af54bc1542cf60698dd5ba31d94302735fea7e04cdcdcd4d36200230a8a2f825643476b4a89a8eea625619a50919b6d32e9c21052d0f74da5fc450060f62a1e7f1b9df71a88df15885fbad2307c97bad4ca34da12fe3e74b614398da750e04081256b12523161ff98ec31bcc15f4cad852ff7e955381f4f2ff1d5f43f8419748290a52e4cf61aad495", @typed={0x8, 0x1f, @ipv4=@multicast1=0xe0000001}, @generic="a1502e9ca234e4e2471fb23e7e4c19f3531b2f9bb234d0de3aef7422393505a78a32aad4af1e5c06cd6b99b1cb4e61f1919a6d5b0e220e2dce50ccfef2587e7c09", @typed={0x14, 0x7d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x30, @u32=0x2}]}, @nested={0xe0, 0x5d, [@typed={0x8, 0x87, @u32=0x4}, @generic="4fb690425c5ffdad02dbad22e726b65feae4eeb1630ccf571df14fcd61b7e1d380136bfc2ebe981eb42b5501ef78d7f36bcc0e9c4e4951644a449e3f7940aacb65c17a695622e332e7a7114cef7f1c5fdd699dda94ce6209aa5b3239d6292473b1de65a8353cbc9591189702488cceb46038a9c72d44412e6fcb693a3923041d8d4adff1f0559c6f6430eb6cf65490a9f065bfccc39eb69f92be2908aa63c3722537a5e8d27aaab7540c03105fa38d78a2aa0865ecff23d1e9aab63ee8c53f90bca0f4218523c0fb7a0729b9277c36a330"]}, @typed={0xc, 0x16, @u64=0x2}, @generic="0304e721a8bcadc101446e4554c773652f61dff86b6b711b7b5a6a25073f1697355bf974d285cb054cebfda158e1d4cbd382bfe5c79eedb0902586fe9458a6d0ce95a187aa9600c56dd5c177d186a34e118496c1032fa0cf51f4696bc5666c55b0c5d2445db0f9c4234ca4f764d52fb49c864e18e23c63268fbedf85edb323ceb4d7d1d66995da3707a3f671aad2e09650d835e2f9c58f4caae21ab916b6524fd046fa145c0bec6e684897de7d529be60052f684601d105d158446e92eec12e2d48d1a63ec350ccb378d4a0ed469cf7f5ee17eb3c9abbe283475c2860666c6d47ae0c9fb23e8284c9169b931", @nested={0x94, 0x5, [@generic="88260a38a43e2083a372c6894a57377bdf8aeb97d1a3aa20e7e62e415afa2b0d1a38c1618462259a00401ae8e08eab518101f457b113c5b69162c6df6c379653addc8e3bc63de2eee2af8e36949ce0090fa190209816e175ea1a52428bdff17774ab82fbcd7364829c9d9a2d832cc51439c2cafecce871014146039881f9f2892c1df4aef5178c14", @typed={0x8, 0x74, @u32=0x5}]}, @generic="da842fefc7b8633ceee977768515cf0f54e8f6ea0d4ec77ec582d585862453a09822ab4559fb4b66af1314fda0f7bcf108e485de2b726affdc31e42353cbc7a6b13697c5bf1f6fe3f55c01fced391105bc1a7610cb61ad06b4022a23bfaf2df418bc0e39c78d23616f9687477c6fcbef8cb6361f3a10f150621932176ff87002bf39420485b352"]}, 0x1504}, 0x1, 0x0, 0x0, 0x800}, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x20001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x8080, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000380)=[{0xda54, 0x4d24a460, 0x40, 0x0, @time={r3, r4+10000000}, {0x3e8, 0x8}, {0x200}, @control={0x5, 0xe4, 0x7}}, {0x3, 0x5, 0x3ff, 0x2, @time={r5, r6+30000000}, {0x6fda83c6, 0x1}, {0x10000, 0x1}, @note={0x367, 0x1cf7, 0x0, 0x2, 0x7}}], 0x60) [ 97.852895] kvm: vcpu 0: requested 16 ns lapic timer period limited to 200000 ns [ 246.752213] INFO: task syz-executor0:7718 blocked for more than 120 seconds. [ 246.759606] Not tainted 4.17.0-rc6+ #65 [ 246.764134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772117] syz-executor0 D26392 7718 4592 0x00000004 [ 246.777780] Call Trace: [ 246.780396] __schedule+0x801/0x1e30 [ 246.784139] ? __sched_text_start+0x8/0x8 [ 246.788317] ? graph_lock+0x170/0x170 [ 246.792138] ? lock_downgrade+0x8e0/0x8e0 [ 246.796303] ? __lock_acquire+0x7f5/0x5140 [ 246.800567] ? kasan_check_read+0x11/0x20 [ 246.804734] ? rcu_is_watching+0x85/0x140 [ 246.808908] ? find_held_lock+0x36/0x1c0 [ 246.812998] schedule+0xef/0x430 [ 246.816391] ? __schedule+0x1e30/0x1e30 [ 246.820396] ? kasan_check_read+0x11/0x20 [ 246.824570] ? do_raw_spin_unlock+0x9e/0x2e0 [ 246.829000] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.833626] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.838577] ? mutex_destroy+0x1f0/0x1f0 [ 246.842664] ? do_raw_spin_lock+0xc1/0x200 [ 246.846924] schedule_preempt_disabled+0x10/0x20 [ 246.851699] __mutex_lock+0xe38/0x17f0 [ 246.855607] ? __fdget_pos+0x1a9/0x1e0 [ 246.859524] ? mutex_trylock+0x2a0/0x2a0 [ 246.863631] ? kasan_check_read+0x11/0x20 [ 246.867803] ? rcu_is_watching+0x85/0x140 [ 246.871989] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 246.877221] ? __fget+0x40c/0x650 [ 246.880714] ? expand_files.part.8+0x9a0/0x9a0 [ 246.885330] ? lock_downgrade+0x8e0/0x8e0 [ 246.889515] ? kasan_check_read+0x11/0x20 [ 246.893693] ? __fget_light+0x2ef/0x430 [ 246.897706] ? fget_raw+0x20/0x20 [ 246.901189] ? _raw_spin_unlock+0x22/0x30 [ 246.905384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.910944] ? do_vfs_ioctl+0x1f2/0x16a0 [ 246.915055] mutex_lock_nested+0x16/0x20 [ 246.919145] ? mutex_lock_nested+0x16/0x20 [ 246.923405] __fdget_pos+0x1a9/0x1e0 [ 246.927144] ? __fdget_raw+0x20/0x20 [ 246.930895] ksys_write+0x77/0x250 [ 246.934475] ? __ia32_sys_read+0xb0/0xb0 [ 246.938570] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 246.944135] ? fput+0x130/0x1a0 [ 246.947447] ? ksys_ioctl+0x81/0xd0 [ 246.951113] __x64_sys_write+0x73/0xb0 [ 246.955044] do_syscall_64+0x1b1/0x800 [ 246.958962] ? finish_task_switch+0x1ca/0x840 [ 246.963491] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.968457] ? syscall_return_slowpath+0x30f/0x5c0 [ 246.973417] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 246.978823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.983700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.988918] RIP: 0033:0x455a09 [ 246.992136] RSP: 002b:00007fda800aac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.000288] RAX: ffffffffffffffda RBX: 00007fda800ab6d4 RCX: 0000000000455a09 [ 247.007588] RDX: 00000000ffffff43 RSI: 0000000020000180 RDI: 0000000000000013 [ 247.014909] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 247.022206] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.029504] R13: 0000000000000784 R14: 00000000006ff500 R15: 0000000000000002 [ 247.036824] [ 247.036824] Showing all locks held in the system: [ 247.043188] 2 locks held by khungtaskd/892: [ 247.047642] #0: 00000000b3c2bbfa (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.055330] #1: 00000000dd24a14f (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.063986] 1 lock held by rsyslogd/4425: [ 247.068165] #0: 000000009a990149 (&f->f_pos_lock){+.+.}, at: try_to_wake_up+0xca/0x1190 [ 247.076451] 2 locks held by getty/4515: [ 247.080455] #0: 00000000f62e279c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.088738] #1: 0000000073c3b01d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.097638] 2 locks held by getty/4516: [ 247.101628] #0: 000000004bc9b7ec (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.109918] #1: 00000000486542b9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.118813] 2 locks held by getty/4517: [ 247.122810] #0: 00000000972c5447 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.131099] #1: 000000005e001277 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.140011] 2 locks held by getty/4518: [ 247.144032] #0: 00000000a0a95df8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.152324] #1: 000000000093aeb3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.161219] 2 locks held by getty/4519: [ 247.165230] #0: 00000000a70e94c3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.173514] #1: 00000000aea69aab (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.182418] 2 locks held by getty/4520: [ 247.186415] #0: 000000004c33d742 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.194708] #1: 00000000c111faba (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.203616] 2 locks held by getty/4521: [ 247.207620] #0: 00000000d6510f1e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.215904] #1: 00000000f18b0be4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.224824] 1 lock held by syz-executor0/7718: [ 247.229418] #0: 00000000d44510c6 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 247.237451] 2 locks held by syz-executor0/7719: [ 247.242140] #0: 00000000aa405ee7 (sb_writers#15){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 247.250175] #1: 00000000fcd57498 (&sb->s_type->i_mutex_key#17){+.+.}, at: path_openat+0x123b/0x4e20 [ 247.259518] 2 locks held by syz-executor0/7721: [ 247.264209] #0: 00000000aa405ee7 (sb_writers#15){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 247.272244] #1: 00000000fcd57498 (&sb->s_type->i_mutex_key#17/1){+.+.}, at: filename_create+0x1aa/0x5a0 [ 247.281942] 1 lock held by syz-executor0/7722: [ 247.286544] #0: 00000000d44510c6 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 247.294590] 1 lock held by syz-executor0/7723: [ 247.299186] #0: 00000000d44510c6 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 247.307216] [ 247.308862] ============================================= [ 247.308862] [ 247.315914] NMI backtrace for cpu 1 [ 247.319567] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc6+ #65 [ 247.326399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.335741] Call Trace: [ 247.338332] dump_stack+0x1b9/0x294 [ 247.341963] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.347161] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.351832] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.357016] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.362293] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.367477] watchdog+0xc10/0xf60 [ 247.370942] ? reset_hung_task_detector+0xb0/0xb0 [ 247.375790] ? __schedule+0x1e30/0x1e30 [ 247.379766] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.384169] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.388752] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.394284] ? __kthread_parkme+0x111/0x1d0 [ 247.398603] ? parse_args.cold.15+0x1b3/0x1b3 [ 247.403096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.408106] ? trace_hardirqs_on+0xd/0x10 [ 247.412256] kthread+0x345/0x410 [ 247.415618] ? reset_hung_task_detector+0xb0/0xb0 [ 247.420456] ? kthread_bind+0x40/0x40 [ 247.424258] ret_from_fork+0x3a/0x50 [ 247.428045] Sending NMI from CPU 1 to CPUs 0: [ 247.432569] NMI backtrace for cpu 0 [ 247.432579] CPU: 0 PID: 7717 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #65 [ 247.432583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.432594] RIP: 0010:match_held_lock+0x89/0x8b0 [ 247.432598] RSP: 0018:ffff8801c8236720 EFLAGS: 00000046 [ 247.432606] RAX: 1ffff10036640d70 RBX: ffff8801b3206b70 RCX: ffffc900020b1000 [ 247.432611] RDX: dffffc0000000000 RSI: ffffffff88d8e560 RDI: ffff8801b3206b80 [ 247.432616] RBP: ffff8801c8236810 R08: ffff8801b32062c0 R09: ffffed003b5c46d2 [ 247.432621] R10: 0000000000000003 R11: 0000000000000004 R12: 1ffff10039046ce9 [ 247.432626] R13: ffff8801b3206b70 R14: ffff8801c82367e8 R15: 0000000000000003 [ 247.432633] FS: 00007fda800cc700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 247.432639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.432643] CR2: ffffffffff600400 CR3: 0000000189a7c000 CR4: 00000000001406f0 [ 247.432651] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.432656] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.432658] Call Trace: [ 247.432667] ? graph_lock+0x170/0x170 [ 247.432678] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.432690] ? pagecache_get_page+0x2d5/0xe20 [ 247.432698] ? retint_kernel+0x10/0x10 [ 247.432706] __lock_is_held+0xb5/0x140 [ 247.432714] ? print_usage_bug+0xc0/0xc0 [ 247.432722] lock_is_held_type+0x121/0x210 [ 247.432733] ___might_sleep+0x2c0/0x320 [ 247.432742] ? check_same_owner+0x320/0x320 [ 247.432750] ? print_usage_bug+0xc0/0xc0 [ 247.432761] ? rcu_note_context_switch+0x710/0x710 [ 247.432770] __might_sleep+0x95/0x190 [ 247.432780] pagecache_get_page+0x76c/0xe20 [ 247.432790] ? find_get_pages_contig+0x1560/0x1560 [ 247.432799] ? mark_held_locks+0xc9/0x160 [ 247.432809] ? __find_get_block+0x2b8/0xe50 [ 247.432819] ? __find_get_block+0x365/0xe50 [ 247.432829] ? block_invalidatepage+0x500/0x500 [ 247.432838] ? write_comp_data+0x1/0x70 [ 247.432849] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.432857] ? unlock_page+0x1d0/0x2b0 [ 247.432866] ? wake_up_page_bit+0x580/0x580 [ 247.432874] ? mark_buffer_dirty+0x6b0/0x6b0 [ 247.432883] ? __getblk_gfp+0x86b/0xaf0 [ 247.432892] __getblk_gfp+0x39e/0xaf0 [ 247.432902] ? __find_get_block+0xe50/0xe50 [ 247.432911] ? kmem_cache_alloc+0x12e/0x760 [ 247.432919] ? alloc_buffer_head+0x76/0x1a0 [ 247.432927] ? alloc_page_buffers+0xe4/0x230 [ 247.432934] ? create_empty_buffers+0xd0/0x950 [ 247.432942] ? create_page_buffers+0x2c2/0x3a0 [ 247.432951] ? block_write_begin+0xd2/0x350 [ 247.432959] ? cont_write_begin+0x531/0x820 [ 247.432969] ? fat_write_begin+0x8d/0x120 [ 247.432978] ? __generic_file_write_iter+0x4b9/0x630 [ 247.432991] ? generic_file_write_iter+0x430/0x850 [ 247.432998] ? __vfs_write+0x64d/0x960 [ 247.433011] ? ksys_write+0xf9/0x250 [ 247.433020] ? __x64_sys_write+0x73/0xb0 [ 247.433032] ? do_syscall_64+0x1b1/0x800 [ 247.433043] ? __sched_text_start+0x8/0x8 [ 247.433051] ? print_usage_bug+0xc0/0xc0 [ 247.433059] ? graph_lock+0x170/0x170 [ 247.433066] ? __lock_is_held+0xb5/0x140 [ 247.433076] __bread_gfp+0x2d/0x310 [ 247.433085] fat12_ent_bread+0x14e/0x3d0 [ 247.433093] ? fat12_ent_blocknr+0xb4/0x1f0 [ 247.433101] ? fat12_ent_set_ptr+0x2a0/0x2a0 [ 247.433111] fat_alloc_clusters+0x8bf/0x16b0 [ 247.433123] ? fat_ent_write+0x1b0/0x1b0 [ 247.433132] ? kasan_check_read+0x11/0x20 [ 247.433141] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.433151] ? kasan_check_write+0x14/0x20 [ 247.433163] ? lock_repin_lock+0x410/0x410 [ 247.433173] ? add_to_page_cache_lru+0x29b/0x5c0 [ 247.433183] fat_add_cluster+0x72/0x140 [ 247.433192] ? fat_fill_super+0x4400/0x4400 [ 247.433202] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 247.433211] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 247.433219] ? fat_bmap+0x2ea/0x449 [ 247.433229] fat_get_block+0x373/0xaf0 [ 247.433240] ? fat_add_cluster+0x140/0x140 [ 247.433251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.433261] __block_write_begin_int+0x505/0x1ad0 [ 247.433270] ? check_usage_forwards+0x3a0/0x3a0 [ 247.433279] ? fat_add_cluster+0x140/0x140 [ 247.433289] ? __breadahead+0x150/0x150 [ 247.433297] ? debug_check_no_locks_freed+0x310/0x310 [ 247.433305] ? noop_count+0x40/0x40 [ 247.433316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.433327] ? invalidate_inode_pages2_range+0x11c1/0x1630 [ 247.433338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.433346] ? wait_for_stable_page+0x186/0x350 [ 247.433355] ? set_page_dirty_lock+0x180/0x180 [ 247.433365] ? pagecache_isize_extended+0x410/0x410 [ 247.433375] block_write_begin+0xd2/0x350 [ 247.433384] ? fat_add_cluster+0x140/0x140 [ 247.433393] ? __block_write_begin+0x40/0x40 [ 247.433402] ? is_bpf_text_address+0xd7/0x170 [ 247.433412] cont_write_begin+0x531/0x820 [ 247.433422] ? block_write_begin+0x350/0x350 [ 247.433433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.433443] ? iov_iter_fault_in_readable+0x23d/0x460 [ 247.433453] ? iov_iter_get_pages_alloc+0x1510/0x1510 [ 247.433463] fat_write_begin+0x8d/0x120 [ 247.433471] ? fat_add_cluster+0x140/0x140 [ 247.433481] generic_perform_write+0x39a/0x6a0 [ 247.433493] ? add_page_wait_queue+0x2a0/0x2a0 [ 247.433503] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.433511] ? iov_iter_revert+0x234/0xaa0 [ 247.433520] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 247.433528] ? fat_direct_IO+0x1ec/0x2f0 [ 247.433539] ? generic_file_direct_write+0x1db/0x4b0 [ 247.433550] __generic_file_write_iter+0x4b9/0x630 [ 247.433560] generic_file_write_iter+0x430/0x850 [ 247.433571] ? __generic_file_write_iter+0x630/0x630 [ 247.433581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.433589] ? iov_iter_init+0xc9/0x1f0 [ 247.433596] __vfs_write+0x64d/0x960 [ 247.433605] ? kernel_read+0x120/0x120 [ 247.433613] ? __lock_is_held+0xb5/0x140 [ 247.433625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.433634] ? __sb_start_write+0x17f/0x300 [ 247.433641] vfs_write+0x1f8/0x560 [ 247.433649] ksys_write+0xf9/0x250 [ 247.433657] ? __ia32_sys_read+0xb0/0xb0 [ 247.433667] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.433676] ? ksys_ioctl+0x81/0xd0 [ 247.433684] __x64_sys_write+0x73/0xb0 [ 247.433693] do_syscall_64+0x1b1/0x800 [ 247.433701] ? finish_task_switch+0x1ca/0x840 [ 247.433710] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.433720] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.433729] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.433738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.433748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.433753] RIP: 0033:0x455a09 [ 247.433757] RSP: 002b:00007fda800cbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.433765] RAX: ffffffffffffffda RBX: 00007fda800cc6d4 RCX: 0000000000455a09 [ 247.433770] RDX: 0000000000000801 RSI: 0000000020000280 RDI: 0000000000000013 [ 247.433775] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 247.433779] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.433784] R13: 0000000000000780 R14: 00000000006ff4a0 R15: 0000000000000001 [ 247.433788] Code: f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 48 89 f8 48 c1 e8 03 80 3c 10 00 <0f> 85 08 05 00 00 49 39 75 10 0f 84 6b 02 00 00 48 b8 00 00 00 [ 247.434121] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.347 msecs [ 247.434573] Kernel panic - not syncing: hung_task: blocked tasks [ 248.132684] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc6+ #65 [ 248.139516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.148861] Call Trace: [ 248.151454] dump_stack+0x1b9/0x294 [ 248.155083] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.160272] ? printk_safe_log_store+0x260/0x260 [ 248.165034] panic+0x22f/0x4de [ 248.168226] ? add_taint.cold.5+0x16/0x16 [ 248.172376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.177911] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 248.183357] ? printk_safe_flush+0xd7/0x130 [ 248.187683] watchdog+0xc21/0xf60 [ 248.191143] ? reset_hung_task_detector+0xb0/0xb0 [ 248.196081] ? __schedule+0x1e30/0x1e30 [ 248.200053] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.204458] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.209038] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.214571] ? __kthread_parkme+0x111/0x1d0 [ 248.218889] ? parse_args.cold.15+0x1b3/0x1b3 [ 248.223378] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.228392] ? trace_hardirqs_on+0xd/0x10 [ 248.232632] kthread+0x345/0x410 [ 248.235996] ? reset_hung_task_detector+0xb0/0xb0 [ 248.240831] ? kthread_bind+0x40/0x40 [ 248.244632] ret_from_fork+0x3a/0x50 [ 248.249035] Dumping ftrace buffer: [ 248.252727] (ftrace buffer empty) [ 248.256420] Kernel Offset: disabled [ 248.260029] Rebooting in 86400 seconds..