80)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x555, 0x8, 0xffffffff, 0x8, 0x8, 0x1000, 0x100000000000000, 0xfffffffffffffff9, 0xe7, 0x7eb, 0xfffffffffffff6cf, 0x6, 0x6, 0x8000]}, &(0x7f0000000540)=0x100) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) 2018/05/10 07:36:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000200)=@llc={0x1a, 0x30c, 0x1, 0xb2, 0x100000000, 0x2a1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x73) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r1, @ANYBLOB="000229bd7000fddbdf2504000000080006000300000034000300145f736c6176655f300000000014000200766c616e300000000000000000000000080005000000000308f10207c04c0b7892a12a0005000bdd00020800050006000000400001000c0007000400000033000000080009003d000000080004004ea5ab875e82cc446ffa9b240000080001000a000000080004004e23000008000600646812768b25db5a7e7c"], 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x44) prctl$intptr(0x1d, 0xffeffffffffff300) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) r2 = epoll_create(0xb03) fcntl$notify(r2, 0x0, 0x283) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create(0xc4) r4 = getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) tgkill(r4, r5, 0x2b) epoll_create(0x5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000040)=""/149) 2018/05/10 07:36:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='nodev#\x00', 0x3) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/05/10 07:36:40 executing program 7: socketpair(0x1, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000000c0)="6c6f009674d651b159a9c84a2c60d29800000020") 2018/05/10 07:36:40 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000380), 0x4) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)="262d088725849605cec7d5ac2c7aeafc6ae26ce51ba8827197af86ea7eff26e87ed2b4a4a0a716ca146882702649b935156707e7f82c01cffb29467abd39ff08e98252ce78ec7bb2ee283c21c89d5c8d66ac1666155e66a89eb6cc19ac4312cc01895cd624a3b4eeac49a4355346aa7487ed81f2844fb786030441a79bc8da42ba7aa4bf1d2cf4081793e775819a0b3e124c4e0552b758d21baf7f255ceeeb68fc7ade4a75382c270335016c0a26c7dda6dcefa5") 2018/05/10 07:36:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x400020202, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) shutdown(r0, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00'}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r4, &(0x7f0000000600)='threaded\x00', 0xffffff67) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/05/10 07:36:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000a000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x1000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) 2018/05/10 07:36:40 executing program 7: r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) pipe(&(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) dup2(r1, r1) vmsplice(r1, &(0x7f00000019c0)=[{&(0x7f0000001900), 0xfffffffffffffeac}], 0x1, 0x0) 2018/05/10 07:36:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x31d, 0xaf, 0x2, 0x0, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101002, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/163) 2018/05/10 07:36:41 executing program 7: setitimer(0x1, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000240)) [ 155.446179] ISOFS: Unable to identify CD-ROM format. [ 155.872863] ISOFS: Unable to identify CD-ROM format. 2018/05/10 07:36:41 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0xa00, 0x0) recvfrom$inet(r0, &(0x7f0000000540)=""/239, 0xef, 0x60, &(0x7f0000000440)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x300, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x200200, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x40000, 0x0) dup(r3) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000700)='./file0\x00', 0x0) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r4, &(0x7f0000000140)='./file0\x00') unlinkat(r4, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000640)={{0x1cf, 0x0, 0x7fff, 0x8, 0x223, 0x9, 0xe0, 0x9}, "c7cf04c9a9924085e9921940058e2d1f61e3c7cfdd2f0b69622c157977c0e56c5258bfc1fe55db367b9303c7faea2cdb099faf7bb4d09238042f1b2ec27bc22c7b808e6deeeb1baa052b6aa34f2052395744e838fea7482b7580a107dfbd1752b2759887a34c675fd6ed40a512359ad24280bf95be5491abf4d72e61fb11f138f7ad6b60818432b926a6d4c1724fd8df"}, 0xb0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x40001, &(0x7f0000000980)=ANY=[@ANYBLOB]) fsync(0xffffffffffffffff) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000300), &(0x7f00000003c0)=0x4) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00007b1000)=0x774a08a5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 07:36:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x72, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x400000000001b071, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000540)='./file0\x00', 0x80000000, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="ce96f3e369df9b181ea4588b5b12ab3ab8ca6fe52de42260f90a629349f1771fa37e94da61", 0x25, 0x10000}, {&(0x7f00000001c0)="9693781af4404089b626acb079dc5c6d895901cb4cae2fafe2985ffed8dadb50e05d0973e6c07732d1ec4ad3015d7922a258861f182b5904cc38238d24b065ce16a6c9c21101411e481369f04532ab842fa15e2729e2dfaad551e483085bba0f6523a925bbda15678a82fe74543a65694fde05b18e6f62b005af7e37edb266b8391886ed8836063f2a1dd15f1cbc", 0x8e, 0x7f}, {&(0x7f0000000580)="fe57fb08bc518e48aafc7f3aaaade6cff8746089df711eefffe166058cd0a99bbbe45d09af6cf70084965e0a8cc1d5f368958af877e2af81e4961e917fd87cb79d6a8bf0b58b1eef8bfb88629cf359fba5688c08154b2f364c83537a6d2ae924a18e40eec4e910d7783c5fe6e4ea942707f208807ede56b54164817d254efe9b90e7ab386be14f88d6a708a4ddc2154073dc1504cb8107c2c62dab48a96533efe08252348bdc93fc792e79d5d1db6c999556daaffec034d2fd9cf66a7c6ee85c6aae8db3145ac4055ac7ec53007bc60b9fc0000000", 0xd5, 0x9}], 0x10, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x195, 0x1, 0x3, 0x7, 0x4, 0x3, 0x3, 0x200, 0x2fb, 0x38, 0x153, 0x0, 0x5, 0x20, 0x1, 0xfffffffffffffffa, 0x9, 0x101}, [{0x7474e557, 0x6, 0x5, 0x41, 0x459, 0x8, 0xbd, 0x9}, {0x3, 0x4, 0x6, 0x8001, 0x3, 0x1, 0x0, 0xc00}], "1d0afcf68e57e9d5035c9b73e8c699e3e7e4d766bf7fe4679926661eb2c27766995c2edf5f79c2dd8ea4530bf87ce058a2f5b320b6f5a84030e2a43d90fb3029cff5a43e00be892349a6e359cb55e6c3b0594d2af5bb8259a91f262cd56b0033e9e569787b805c187d3de8000bfa0e59a51c26b3b6915ef1840429a9f57ae624f97172f0696b6ed45b8f03b217f8c5f15224042cc2d80e57311b59ca1711ba5dc7f55559b76079531bb3b86a5e7328ffd6fc75def60ab5a4595ebccd906944c7fa"}, 0x139) 2018/05/10 07:36:41 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x5}, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0xffffffffffffff55, 0x8000, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x8000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000300)=0x8) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000240)=""/7) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340)=0xfffffbfffffffff7, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)=0x4, 0x4) unshare(0x60000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_IFNAME={0x14, 0x3, 'i:6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x6}, 0x1c) 2018/05/10 07:36:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r5, 0x0, 0x0, 0x92d) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'veth1_to_bond\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r6}, 0x14) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000300)=ANY=[]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) sched_setattr(r4, &(0x7f00000002c0)={0x30, 0x0, 0x1, 0x274d, 0x2, 0x7, 0x6, 0x6}, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000000c0)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/05/10 07:36:41 executing program 5: r0 = getpid() ptrace(0x4208, r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) ptrace$getregs(0xe, r2, 0x8, &(0x7f00000000c0)=""/81) capset(&(0x7f0000000200)={0x200f1526, r0}, &(0x7f0000000240)={0x200, 0xffff, 0x7fb8, 0x0, 0x100000000, 0x1}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8) r3 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) fanotify_mark(r3, 0xbe8d164f39d4457e, 0x20000, r3, &(0x7f00000001c0)='./file0/file0\x00') symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f0000000000)='./file0/file0/file1\x00') renameat2(r3, &(0x7f0000000140)='./file0/file0/file0\x00', r3, &(0x7f0000000180)='./file1\x00', 0x1) 2018/05/10 07:36:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x400020202, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) shutdown(r0, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00'}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r4, &(0x7f0000000600)='threaded\x00', 0xffffff67) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/05/10 07:36:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80800, 0x5) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000788000)=0x6, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 07:36:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xf6, &(0x7f00000000c0)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x8, @empty, 0x9}], 0x1c) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r4, r5+10000000}}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) readv(r6, &(0x7f0000000700), 0x0) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x6) r8 = fcntl$getown(r7, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0x3ff, 0x1, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x7fffffff, 0x547, 0x5, 0x7ff, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r8, 0x5, r6, 0xb) ioctl$LOOP_SET_FD(r3, 0x4c00, r6) 2018/05/10 07:36:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x1) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 07:36:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) r1 = geteuid() getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0xb, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/10 07:36:41 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x20000800007) pread64(r0, &(0x7f0000000000)=""/100, 0x54b, 0x3) [ 156.006740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 07:36:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000f, 0x4, 0x40ffb) 2018/05/10 07:36:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000201010000000000000000000f0000000800080080e68d0068da8822f1b112ba904c88bf93d69a9f9010a76a290404894df921c010ff79734a7868e34de99fef4a9e91b8a65b4d56b26d8f6851f063b7a478139d4c2e"], 0x1c}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/194, &(0x7f0000000200)=0xc2) r1 = accept4(r0, &(0x7f0000000240)=@pppol2tp, &(0x7f00000002c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x4, 0x7ff, 0x9, 0x40, 0x2}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) 2018/05/10 07:36:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e21}}) 2018/05/10 07:36:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 156.321342] blk_update_request: 120 callbacks suppressed [ 156.321350] blk_update_request: I/O error, dev loop0, sector 0 [ 156.333051] buffer_io_error: 120 callbacks suppressed [ 156.333078] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 156.346339] blk_update_request: I/O error, dev loop0, sector 8 [ 156.352488] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 156.360387] blk_update_request: I/O error, dev loop0, sector 16 [ 156.366537] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 156.374689] blk_update_request: I/O error, dev loop0, sector 24 [ 156.380879] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 156.388939] blk_update_request: I/O error, dev loop0, sector 32 [ 156.395057] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 156.402978] blk_update_request: I/O error, dev loop0, sector 40 [ 156.409246] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/05/10 07:36:42 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x1000001, 0x150, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x20, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="65a7a2402c73d95155b6e8abeb61cfc8bac82bc132518ceb0818dd3d19ff80eee2b0a46a5a1f6d08bd83ecda01f38537564ebbe5a32a68d1fddbfc4e75c6affde8dc5de9888b8d54c646128898d5e2acc067e5cc3454ac3f0bb03675d9da505737d2d30a5fda2bbfd511b2bf9675ed6386036a1cecb8b93acbbb56206c0b866f5eaf48dcec441cf1cb1bac07298dbda5ab408f00000000000000001f9f", @ANYRES64=r1, @ANYBLOB="04000000080000000c0299ae21a3e177a0f76a56a913106308400400000000000000"], 0xc9, 0x0, &(0x7f0000000140)="420d8857141beb99afac3bc806ec0e2ea53dfcbe7db4d55d6cb3390b5bc947860e6ab29121b4515d341acf3289a5ca3541269dcfa39aaea5bb7fc09b573680f8d35bf8b6bbfbdf13e1b72830968a95d849f8a5e67d9b65e48d55082b9f92533956ccaa2da83392e19016de2b2d3571175e715721f11a458eb20d94a2d976a99755e856dfe76bdc35c84b456afef8998ee5ac7ef205042b1cd8b74bf5b7d4f7354045ebbc801974fba59d57b84a7282a5ce03e8d3499c39ae5f052b59ad92be3f1d69d38c865bf58fa7"}) r2 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r2, &(0x7f0000000240)='v', 0x1) sendfile(r2, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0xa) fremovexattr(r2, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ptrace$peekuser(0x3, 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/10 07:36:42 executing program 6: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00009c1000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r2) [ 156.417248] blk_update_request: I/O error, dev loop0, sector 48 [ 156.423455] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 156.431317] blk_update_request: I/O error, dev loop0, sector 56 [ 156.437426] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 156.445448] blk_update_request: I/O error, dev loop0, sector 64 [ 156.451627] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 156.459528] blk_update_request: I/O error, dev loop0, sector 72 2018/05/10 07:36:42 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x90, "d65f92250d5e5a0370af6a2ba951ee689e0e99f229e9ffb612fa45e0a6fca990a7bbc8dd13b7ea17460b29194b89d503992c8679353ac5e4f5e92ca1ac35b1d88d352c10ecc95a45036f07d522a45ae1e6908cbd3926161e34e82c188115ca918ac66d498ab3c2f90dd8700a7bc1d6c44e379530f815ace7672efc11c361fb221898eef36781ac68b129ae0b6b30dc6d"}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x5b, "e1ea12cef11472731993d5ba97a3de776738c2566ba76141a335479336b3968cffe0db8af5e31328d6af828ef94f07f76301c538bf2d19123cacb4329b98d0441f574151afb05870efba6b93709172b4a0b6783632654c89510b22"}, &(0x7f00000001c0)=0x63) msync(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000200), 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) quotactl(0x3, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000003c0)="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") [ 156.465729] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 158.973798] pktgen: kernel_thread() failed for cpu 0 [ 158.978979] pktgen: Cannot create thread for cpu 0 (-4) [ 158.984404] pktgen: kernel_thread() failed for cpu 1 [ 158.990028] pktgen: Cannot create thread for cpu 1 (-4) [ 158.995400] pktgen: Initialization failed for all threads [ 159.221836] IPVS: Creating netns size=2536 id=28 [ 159.233283] pktgen: kernel_thread() failed for cpu 0 [ 159.238432] pktgen: Cannot create thread for cpu 0 (-4) [ 159.243950] pktgen: kernel_thread() failed for cpu 1 [ 159.249431] pktgen: Cannot create thread for cpu 1 (-4) [ 159.254824] pktgen: Initialization failed for all threads [ 159.413198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 159.426027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 159.476765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 159.490543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 159.541160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 159.554234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 159.567144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.581890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 160.146640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.177902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.184045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.191271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 07:36:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) eventfd2(0x0, 0x0) lchown(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4000003) sendfile(r0, r0, 0x0, 0xc092) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfb, 0x220}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/05/10 07:36:46 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000240)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2000}, 0xfffffffffffffc27) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000), 0x4) socket$inet6(0xa, 0xf, 0xffffffff) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0xa010200}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000340)={0x10, 0x2a}, 0x10}], 0x1, &(0x7f00000017c0)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES32], 0xc}, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendto$ax25(r1, &(0x7f0000000480)="116633edaed75c521d67827f28cae20404f050d5086d0910ece009b331e6f4eddce7d5ee936b4089b476bbb806141e9d5992e3616574a7fa71b755fadea63656c2be7e3f47451d6edf6e78d1374f43786919342b51b7901e1317946dd326c35befde8f4294291b2e0947550630ccf33ae0ae00d7b496e20b45e64dc32775d4aab1a8a96b2384b4363395cc56573a7bd69fc8600b8fd7", 0x96, 0x4, &(0x7f0000000300)={0x3, {"3682eed52ff427"}, 0x1ff}, 0x10) sendmmsg(r3, &(0x7f0000002dc0), 0x40000ff, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000000380)="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", 0xff) 2018/05/10 07:36:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013ffe)="0600", 0xffffffffffffff72}], 0x1, &(0x7f0000026000)}, 0x2000c080) write(r0, &(0x7f0000000000)="d09f9f1712997900094b635b2cd93e1941eecd87554b0fcdcab1000000004d2e6029b2fd2b507993d2e1959bab0a1005", 0x30) 2018/05/10 07:36:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000100)=0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) 2018/05/10 07:36:46 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = socket(0x4, 0x0, 0x1ff) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) mlockall(0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) rt_sigaction(0x2, &(0x7f0000000100)={0x2000000000103e, {}, 0x5, 0x20000000000007}, 0x0, 0xffffffffffffffad, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x90}}, 0x100000000}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={r4, 0x0, 0x0, 0x9, 0x8, 0x4d17, 0xeca, 0x7, {r5, @in6={{0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0x7ff, 0x75, 0x7fffffff, 0x4f}}, &(0x7f00000005c0)=0xb0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000240)) 2018/05/10 07:36:46 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0xfffffffffffdfff6, 0x0) r1 = socket(0x0, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)="6966623000faffffffffffffff00", &(0x7f0000000300)="7b217d216d696d655f74797065a45b656d3076626f786e657431884000"], &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)="69666230000091785a1e7a275fa500", &(0x7f0000000400)="69666230000091785a1e7a275fa500"]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000003fff}) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r4 = dup3(r3, r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 07:36:46 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8) fallocate(r0, 0x10, 0x0, 0x82) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x2fc, 0x61, 0x101, 0x7, 0x7f, 0x3, 0x10000, 0x6, 0x6, 0x4, 0xfff, 0x100000001, 0x9, 0x7]}, &(0x7f0000001280)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002040)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001100)={r2, 0x2, "b4c2"}, &(0x7f0000001140)=0xa) 2018/05/10 07:36:46 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x2, 0x3, 0xff, 0xc0d, 0x0, 0x1000, 0x4, 0xc, 0x800, 0x7, 0x0, 0xfffffffffffffff9, 0x5, 0x4, 0xffffffffffffffce, 0x100000000, 0x56, 0x7ff, 0x2055f835, 0x7, 0x0, 0x3, 0x3, 0x7ff, 0x100000001, 0x4, 0x7f, 0x2, 0x2, 0x800000000, 0x6, 0xda49, 0xfffffffffffffffe, 0x100, 0x3, 0x4b, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0x200, 0xd4d, 0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x0, 0x8}, r2, 0xe, r0, 0x2) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/10 07:36:46 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x0, 'rdma', 0x20}]}, 0x6) r1 = open(&(0x7f0000002000)='./bus\x00', 0x82, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x10001) fallocate(r1, 0x3, 0xffffffffffffffff, 0x8) fallocate(r0, 0x3, 0xe386, 0x1) fsync(r1) 2018/05/10 07:36:46 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) accept4(0xffffffffffffff9c, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000580)=0x80, 0x0) bind$ipx(r1, &(0x7f00000005c0)={0x4, 0x1f, 0x3f, "f133b1c40e08", 0x14}, 0x10) 2018/05/10 07:36:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001b40)={0x0, &(0x7f00000014c0)=""/235, &(0x7f0000001a40)}) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000af5000), 0xfffd) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/169) 2018/05/10 07:36:46 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140)=0x4, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f00000000c0), 0x8000fffffffe) syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f00000003c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000840)=[{&(0x7f00000005c0), 0x0, 0x6}, {&(0x7f0000000740)="fdf2e3443d26a0fa00dd7369c69529c73f3e25fa8efc7bdd218f82d00668ea9427ae44f6ff3aea467d99d2503abca8afac6f85c041d5fe5c09315463f2a4a78a46083506f1e6d14a10f5ee172ee1d60a9af641a0abc81fb960e7f059b0fb5d04effebe5d6694ad7eaf163c63a4851c1012", 0x71}], 0x0, &(0x7f00000008c0)=':eth1^cpuset\x00') 2018/05/10 07:36:47 executing program 1: accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0x1c, &(0x7f0000000880)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000840)=0x10) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0), 0x0) 2018/05/10 07:36:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00009c1000)=0xff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000007c0)={r1}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000500)) add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580), 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f1ff00", 0x24) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000700)='usermd5sum\x00'], &(0x7f0000000840)=[&(0x7f0000000800)='\x00']) 2018/05/10 07:36:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x315801, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x100) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f00000000c0)={0x2c, 0x6, 0x1000, 0x5}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x82240, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/10 07:36:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) 2018/05/10 07:36:47 executing program 6: socket$inet6(0xa, 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000200)) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/autofs\x00', 0x0, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) ftruncate(0xffffffffffffffff, 0x80000) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"8df6bb12b59e49"}}, [{"a650101f87406b"}, {"4b421323bcd32f"}, {"8878aa96084199"}, {"f913e528c7776d"}, {"a1ccb64ec2b2e2"}, {"10ca08a5c6bd60"}, {"4e26f76ad603d6"}, {"f3a01531b88659"}]}, 0x48) 2018/05/10 07:36:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02060018a0c15accafc7ba2fd80ea6b5eaf1309b000200000000000d0000001000"], 0x10}, 0x1}, 0x0) 2018/05/10 07:36:47 executing program 4: inotify_init1(0x80000) syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffff87cb, 0x6, &(0x7f0000000480)=[{&(0x7f0000000200)="e91c62baf82d65db4ef47ecf4db96c876a", 0x11, 0x7}, {&(0x7f0000000240)="7441b435b0274cf9e384615389d6657dde40453d7e033702c29ef1844469ad053e43dad7fecdd5cfc11955cb8af4561d8bc685bb3757bbed7fe442e43142aef993ee27cc0197b11db1247a6b23c3c5013d3237d87493f228bf84774f33801a16f79cc76311e28b4890b3b4927b12107cf449eb3aacd83b82274d97e8cf4a6e916bb895829256415384a0f56098db22213476fb3dfa0dfff6ecb7eaf878efd8caf4b734504c7d78b149db385a6538ad898c8f5c457d8c5a45cf423076673e2d7d7396b0981497d5e3d7ab9ec764b7bd3544433257d4a962dbcfd62c46c57f344224f382bdfe", 0xe5, 0x80000001}, {&(0x7f0000000340)="3bc952377e99e20b0ee8ed3fe473f135ebe97909af9d161efac7c585db92ad6977015d759eed14238f9cbf86dfd36b", 0x2f, 0xffff}, {&(0x7f0000000380)="0fc25e70e5e7c922a95a325915ce30a953b492428103347d629c5a890a3a9de10d55be3e6ca7ae24e83633ffce9c5b31dcee77bbd1e30b6f5800aa9af0d19d7762280aaee0c69895ec8d12fe785d106e5e82", 0x52, 0x1000}, {&(0x7f0000000400)="d18fbb3b8e09a98b46b3545e9cdb613963a3bdbc7025a1a66dd6c158c7b9bb87b9b263c8a0166c045555fc1c84de32599dd8a1a84d165b9263c5747150", 0x3d, 0x200}, {&(0x7f0000000440)="107bb122269b277cab4d06078e89026e9dd8b787", 0x14}], 0x400, &(0x7f0000000540)='/dev/binder#\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000140)}], 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0563044005c0dd00"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/10 07:36:47 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000680)={0x0, 0x0}) getpgid(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000006c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000840)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) fcntl$getown(0xffffffffffffffff, 0x9) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000008c0)=0x0) r2 = getpgrp(r1) get_robust_list(r2, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair(0x15, 0x3, 0x4, &(0x7f0000000f40)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000f80)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r5, r6+10000000}, 0x8}) r7 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r7, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r7) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000800)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000900)=ANY=[@ANYBLOB="0600000000000000000001000000000000000000000000ffffff7f000000007f76426c6e2b0537aa687964acac553c6729d4ed43d16f8d08fff6b8e2a198354683d34a201ecb77bd4c5f6cf274d28d05271aa4632d37a7d02cc1851ccf3f541699965d9b0000000000000006cc2cc31f32e55e91c8437bc4bb92275511ee92cd223c1635f7ed502e3aaf1731f504915705dee2017df46698174e5eccd9ffb46e2f813adfc7b7734906e83d767bf927e6b64df5a53134a21b42f17fddc01fb286b4aa2cf595016f1daeda25cd22e93b19b966098475097c"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r9 = fcntl$getown(r8, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x0, 0x2009, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x0, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x80000003, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0x0, 0xf0, 0xfffffffffffffff7}, r9, 0x5, r7, 0xb) 2018/05/10 07:36:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = dup3(r0, r0, 0x80000) mq_timedsend(r1, &(0x7f0000000040)="64b599f404e2c4f837d12fd2150aaf606edf171bbc73f1f721d170f35c2fe12e0e8beb98247991644bdd0055a01c79bd1dcb8525642522a2dfcc64c7fec34ac29d138e19536d2a4b871da3947f37abc140340aeb53bd53ce4c5de1abf5ff4ad333b0395c9330ed", 0x67, 0x3, &(0x7f00000000c0)) 2018/05/10 07:36:47 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000800200000000000080000000000000100000001000000010000000000000000000", 0xf4, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) 2018/05/10 07:36:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="033aca7a507ab8ba", 0x8, 0x0, &(0x7f0000000180)={0x2}, 0x10) sysinfo(&(0x7f0000000080)=""/207) 2018/05/10 07:36:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8a56}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007d0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000a94000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0xfffffffffffffe1d}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/4096, 0xffffffce}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) 2018/05/10 07:36:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 07:36:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = getuid() ioprio_set$uid(0x3, r1, 0xe5e8) r2 = getpid() ptrace$peekuser(0x3, r2, 0x7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) [ 161.664120] BTRFS error (device loop2): superblock checksum mismatch [ 161.665152] loop6: p1 p2 p3 < > p4 < > [ 161.737798] binder: 16495:16507 Acquire 1 refcount change on invalid ref 14532613 ret -22 [ 161.762681] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 07:36:47 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000280)=""/109) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x99cd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x104) setrlimit(0x40000000000008, &(0x7f0000000000)={0x1, 0xfffffffffffff001}) r2 = fcntl$getown(r0, 0x9) capset(&(0x7f0000a31000)={0x19980330, r2}, &(0x7f0000000300)={0xfffffffffffff800, 0x0, 0x0, 0x400, 0x3}) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) [ 161.767977] binder: 16495:16507 ioctl 40046207 0 returned -16 [ 161.770494] binder: 16495:16523 Acquire 1 refcount change on invalid ref 14532613 ret -22 [ 161.813081] BTRFS error (device loop2): open_ctree failed [ 161.887002] BTRFS error (device loop2): superblock checksum mismatch [ 161.919531] BTRFS error (device loop2): open_ctree failed [ 162.002791] loop6: p1 p2 p3 < > p4 < > 2018/05/10 07:36:48 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socket$l2tp(0x18, 0x1, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() membarrier(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x4e22, 0x0, 'wrr\x00'}, {@dev={0xac, 0x14, 0x14}, 0x0, 0x2000, 0x0, 0x0, 0x9}}, 0x44) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="40000000ab35c8caef08a508e4750dabb5c5894ceede9f61707af1bb4f1641d5bcd58da7e35ca21da802f6aec582beaef790ce4c9fc8d6920f5adc719424c55f80492e63f820e5d7ef8e7eecd1889e8f5ebf376efcbc99e47bcf12b4ee8ea7e94d3fd95a2d22beb481aa0d6411c0fd5ce65cbc80271ea98d6e54bec4692436e9872794220d538ba4bbe1207dc43f3d", @ANYRES16=r4, @ANYBLOB="000326bd7000ffdbdf250b00000008000600090000000c000300080003000400000008000500090000000800040000000000080005000000806c"], 0x40}, 0x1, 0x0, 0x0, 0x85}, 0x24004041) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r5, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/10 07:36:48 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, {0xa, 0x4e23, 0x7ee0a709, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x2, [0x40, 0x1, 0xf1, 0x74f8, 0x9, 0x0, 0x8, 0x1ff]}, 0x5c) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000006c0)}], 0x1, 0x0) 2018/05/10 07:36:48 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x6b16dd796f4514a5, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000580)=0xbc6) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000004c0)) r1 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000400)) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{}, {0x77359400}}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) utimes(&(0x7f0000000600)='./file0\x00', &(0x7f00000005c0)={{}, {0x0, 0x2710}}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000540)={0x2, 0x3c}) ptrace$peek(0x2, 0x0, &(0x7f0000000500)) unlink(&(0x7f0000000280)='./file0\x00') fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000200)=0x18) 2018/05/10 07:36:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x0, 0x9f, 0x4}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x0, r2}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/05/10 07:36:48 executing program 6: perf_event_open(&(0x7f000012bf88)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) r1 = dup(r0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/10 07:36:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/05/10 07:36:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x10) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x42) acct(&(0x7f0000000100)='./bus/file0\x00') ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/10 07:36:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0xfff, 0x100000000, 0x8, 0x4, 0x7, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), 0x4) 2018/05/10 07:36:48 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, {0xa, 0x4e20, 0x1, @empty, 0x200}, 0x3, [0x4, 0x6, 0x9, 0x24000000000000, 0x3, 0x8c, 0x6a, 0x1]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e21}, 0x10}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/10 07:36:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x150) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x100, 0x0, 0x0, 0xfffffffffffff013}, {0x6, 0x0, 0xffffffffffffff80}]}, 0xffffff06) write(r0, &(0x7f0000000080), 0x94) 2018/05/10 07:36:48 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00000000c0), &(0x7f0000000040)=0xffffffffffffffa8) 2018/05/10 07:36:48 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @empty, 0x1}}}, 0xfffffffffffffe50) setreuid(r2, r2) setresuid(r2, r2, r2) r4 = syz_open_procfs(r1, &(0x7f0000000140)='net/snmp\x00') ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="c114f80a16835009930db3f297d8474d84e832a2872a7a78b89686b65694117d8b06235621ea3d56ca") 2018/05/10 07:36:48 executing program 6: r0 = socket(0x113, 0x0, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @random="58675be951b9"}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'ifb0\x00'}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000700)="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", 0x1000, 0x3}], 0x200000, &(0x7f00000000c0)={[{@codepage={'codepage', 0x3d, 'macgreek'}, 0x2c}]}) 2018/05/10 07:36:48 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0xfe, &(0x7f00000002c0), 0x100000000000000, &(0x7f0000000140)) 2018/05/10 07:36:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="818d4d13e9e516e350f052cdc599e9da70e5862ccaa8deed69fb8f800cad6dfcc6d1c4a4fdf783c375131ee08a16a746b57f2856238ba32b9e66ef758f0136d7ffb96d2fc6c146a86fa168c4cb1ca84083d20c5828e75b4033369445bd7d89da350e1c7b9a2acd4cd14addff9a92504153350f3b34525bfa983ae4df3f5b5c5541f6c6606478c6989643ce1e0f32f791e48872bc53c4", 0x96}], 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000ba8000), 0x2) socket$inet6(0xa, 0x7, 0xfffffffffffff4a4) 2018/05/10 07:36:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff6e, &(0x7f0000000140)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000480), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000640)={0xffffffff, 0xff, 0x7}, 0x8) bind$netrom(r2, &(0x7f0000000480)=@ax25={0x3, {"8fbc64f998e33d"}, 0x3}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f00000002c0)) fcntl$getown(r0, 0x9) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') [ 162.636339] blk_update_request: 120 callbacks suppressed [ 162.636349] blk_update_request: I/O error, dev loop0, sector 0 [ 162.649040] buffer_io_error: 120 callbacks suppressed [ 162.649059] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 162.662150] blk_update_request: I/O error, dev loop0, sector 8 [ 162.668179] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 162.676041] blk_update_request: I/O error, dev loop0, sector 16 [ 162.682772] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 162.690621] blk_update_request: I/O error, dev loop0, sector 24 [ 162.696690] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 162.704589] blk_update_request: I/O error, dev loop0, sector 32 [ 162.710711] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 162.718791] blk_update_request: I/O error, dev loop0, sector 40 [ 162.719196] FAT-fs (loop7): bogus number of reserved sectors [ 162.719218] FAT-fs (loop7): Can't find a valid FAT filesystem [ 162.736580] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 162.744321] blk_update_request: I/O error, dev loop0, sector 48 [ 162.750477] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 162.758137] blk_update_request: I/O error, dev loop0, sector 56 [ 162.764249] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 162.772161] blk_update_request: I/O error, dev loop0, sector 64 [ 162.778280] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 162.786011] blk_update_request: I/O error, dev loop0, sector 72 [ 162.792181] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/10 07:36:49 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x3b, r1}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r2 = socket$inet6(0xa, 0x80001, 0x3) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="ff0200000000009df87f712ba9a894d900000100c2040000004b010100010600008a5a761400000000"], 0x1) sendmmsg(r2, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r4, 0x5605) sched_setaffinity(r3, 0xfffffffffffffea8, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/05/10 07:36:49 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x900, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x28d) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/10 07:36:49 executing program 3: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0xffff, 0x22, 0x1, 0xffffffffffffff9c}) write$binfmt_aout(r0, &(0x7f0000000140)={{0x1cf, 0xfffffffffffffff9, 0x0, 0x20c, 0x23c, 0x3, 0x210, 0xffff}, "b4c63478b177f7f364b943da0c8ebef15b6d149b1f02b413eb14e52900baf015", [[], [], [], []]}, 0x440) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/7, 0x7) 2018/05/10 07:36:49 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) personality(0x500000d) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) sync_file_range(r2, 0x8000, 0x8, 0x2) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xdd, 0xcc2, 0xfff, 0x8, 0x0, 0x5, 0x6000, 0x2, 0x5, 0x1c000000000000, 0x921, 0x5, 0x100000001, 0x7, 0xf41e, 0x3f, 0x20, 0x20, 0x3, 0x5, 0x8, 0x0, 0x6, 0x3, 0x6, 0x7fff, 0xfffffffffffffffb, 0x9, 0x7fff, 0x0, 0x401, 0x1, 0x853672900, 0x2, 0x8, 0x7ff, 0x0, 0x7ff, 0x2, @perf_config_ext={0x7, 0x4}, 0x100, 0x40, 0xfffffffffffffff9, 0x1, 0x8, 0x80, 0x1}, r3, 0x5, r2, 0xb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/05/10 07:36:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x3}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @dev}, &(0x7f0000000280)=0x25b) dup2(r1, r1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x28, r2}) 2018/05/10 07:36:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x420) 2018/05/10 07:36:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000280)={0x4, 0x7, 0x10001, 0x1f, 0x9, 0x3ff}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="0f62ca76e82274d979c143529707241d38df4000f90ef88acfcd395ee1f3e93192dbd785475bbae920c9ce3b7eb9d3550ee784dfe6b26289b88aa172a317ebb91185f662316a81cc2751373e422d12057c92efc2cda988887681711a215147ac02858869c4f50591a3f9fa9833cc418fd6307d19bc60407f3dee7e46fef9ba33960709cbfe83deab92979b5058d405cc9476796aeb1f") futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}) sysinfo(&(0x7f00000003c0)=""/84) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) 2018/05/10 07:36:49 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sendfile(r0, r1, 0x0, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3f, 0x0, 0xfed}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(r5, &(0x7f0000002dc0), 0x40000ff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x4000064032, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) fcntl$dupfd(r4, 0x406, r3) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000380)={0x0, &(0x7f0000000280)}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/10 07:36:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/10 07:36:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x292) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, 0x100000001}, 0x1, [0x5, 0xffffffff, 0x4, 0x7fff, 0x8, 0x1f, 0xfff]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff}, 0x20) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x370, 0x6, 0x7, 0x0, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x5}, [@nested={0x27c, 0x2f, [@typed={0x8, 0x54, @pid=r2}, @generic="cda8af530b16cecaef57fa2a92c99aff39ee3a83707cb7e3f2a3351b16e59cc428ce6c3b8bada814496f964e9606d3370c0cba561b23974aadf3efc2961e3cfda2254899757a7f15b53f0ce70521e98153cbf291c9af070f4c69508d6e20fac58df468c7f5ee8aa335e15ce336d148c0dcd1e0045a3898dc48cd4ec393cfdb3d9c3a18f5fa54f49d508f8c4fcab9f89e85984890272c850492c0270875dc688df7af2b8ae720e25bb47318ace7e2536da4dec52f14d74d40b687591f20", @typed={0xc, 0x50, @u64=0x6942}, @generic="2b08a0bcd2cb505283114189c37e35c07a917cfd8d6de03a7e6b5b752351b07449ac6678ab64815fa323f567c050696f110bde8b72e179cbab9c620a3cb5429a60e7c7d02ef113f4a4af046a53113844083bf158b10e8113314af060122f5a7b122c8c225a7ba70de5228bbe2d50846a1ca37e30f9d63b1ef78ccbbb155f202f32e9bd", @typed={0x8, 0x3, @uid=r3}, @generic="367d3070423455737704ec5b2bae3264afc4a04e3fa4e5e4e0de85f3ef6f1dc2dc02bd631c1a6455d0702646866562ee97bda3f1e936cbeed541dd51b3dad5d0accfcfef1e3873ae303be56b1cfa877819cfd356e64ee2b3b884739f47a7f1b6965935510bcfb7d76ed65302f3007be8b4ba6c39ffa7f4bede2e89", @generic="85b74c69c86970a6687fda437b40f98c75d32c0da9b05a3b37c9d1548a543dc485e7aa6fb8eb35069ae2e82ff045acc3934dded609982308be975cadf39e05492c809c5fe3057f4549fca09e498ff1bc3ee424ada81a4af8bb86d570b4ce894187e646db30c19ba82e01a876cc2553c0e44f12faa07ad6471cedd7e13cc84853bec48ac705e922cab4637f43dd4f29f19dea1e6b9847", @typed={0x8, 0x27, @uid=r4}]}, @generic="5513dbf2f09b34a01787bacbb6cbc554825818077b190a9bc0057a182ea3a4a912d2b71ebac7d2a600bae9213afc5d3e0f19fd01a39802", @generic="9dbc5a76b30a272e0ebf849888ced8e0843983e41dc821e60d541186cb4d56e79ecb77400937f3f846795727bfb00e799b177774713d45d9335f2e05ce6361dce82a4744b99192ada8dba896839f2c8a053c6f038fd885bf2e04d9258d13a874e7ba894259e11afd8ceaa0fd6ac66a569baf92dee8a683b505c38d1d9bd6fcd2f7bd507f23cb6bfa6d04323be960320aa02a093c43f1110417400c86013e06cc8c8feb7505dc"]}, 0x370}, 0x1, 0x0, 0x0, 0x4040800}, 0x10) 2018/05/10 07:36:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="74086e750000000000000000000069cf277b0b8d00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'syzkaller1\x00', @ifru_settings={0x1, 0x5, @fr=&(0x7f0000000200)={0x9, 0x7fff, 0x2e4bd009, 0x6, 0x6, 0x3, 0x1}}}}) prctl$setname(0xf, &(0x7f0000000180)='\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5de6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r4, 0x80}, &(0x7f0000000580)=0x8) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xfc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}], 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000005c0)={0x36, @multicast2=0xe0000002, 0x4e23, 0x2, 'nq\x00', 0x8, 0x80000001, 0x47}, 0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff17ac5678d482242c038a707c321b5451e54a3a600015be66866a42845bf3ad5eac7ab0a7f5b636b562c3063c54092ad0479a547625110db8a03aa6195f81dbc43d705ced4432ceac1863757b69356054b9c6d1ff6b19ae6bcefce1a5b75b5c8e49c84383a04a7b4506a5ed12dffe6bd18bca89c20097c355fbdf9683cedb871d1b9fe192600ebc763f93dfeeac9f68dd6d391ff026ebc2d27b0124b39a18413fcf9953bf9aee48dae8265277b37f5905fc444a900ffd23a376200937a23fc1c859133470d0561153a9eaa33a6b84503db7198"], &(0x7f0000000080)=0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={'bpq0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x16c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000440)={'security\x00', 0x2, [{}, {}]}, 0x48) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 07:36:49 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) mknod(&(0x7f00000001c0)='./control/file0\x00', 0x1000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9400000000000000, 0x0) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) 2018/05/10 07:36:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1a, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x41) 2018/05/10 07:36:49 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x50, r2, 0x210, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0xf05f7ccf8232eef4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4, 0x20, @empty, 0xffffffffffffffbf}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0xfffffffffffffd2c) finit_module(r0, &(0x7f0000000240)='md5sum\x00', 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000180)="3847f385fdd45e3b63c07799750c60f836209e6a6da072658c75068ff42e8a8b0a4d81fac4f2ae0d12ef9e098c773df6a2603c414839e3863cddc537cd51b2b9d636881b32f26dbee61bbb3478738be34a47e747638f76b987639b1470ea5de85401fa1b9b9fdf7560615f1b36cb471d419b96a4559aa83d969cdb2c278014235c9c75f67b59890ebb6a1829df5f5def0de8185a") ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00007d7f41), 0x1}], 0x1a1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) fcntl$setflags(r3, 0x2, 0x1) 2018/05/10 07:36:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x8001, 0x8}, 0x8) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000140)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x8200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x9c, 0x4) 2018/05/10 07:36:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@loopback, @loopback, 0x0}, &(0x7f00000001c0)=0x2cf) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x46, r1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x13, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xa}}], 0x38) writev(r0, &(0x7f0000000240), 0x1000000000000146) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/10 07:36:49 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a6008002000000000000000000000010000d0005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) r1 = socket(0x11, 0x0, 0x607) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfff, 0x30, 0x8, 0x7ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) [ 164.082222] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 164.112779] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 166.540716] IPVS: Creating netns size=2536 id=29 [ 166.696354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 166.710091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 166.760612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 166.774162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 166.824769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 166.837594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 166.850983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 166.864970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.439542] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 167.471876] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 167.477961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.485337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 07:36:53 executing program 6: timer_create(0xfffffffffffffffd, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f00000001c0)}}, &(0x7f0000044000)) perf_event_open(&(0x7f000001d000)={0x2, 0x52, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x1000, 0x8) 2018/05/10 07:36:53 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xa080, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x5) munlockall() syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/10 07:36:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) gettid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000180)='setgroups\x00') pread64(r2, &(0x7f0000904000), 0x3c0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) truncate(&(0x7f0000000100)='./file0\x00', 0x2) 2018/05/10 07:36:53 executing program 5: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x100000000, 0x0, 0x1ff, 0x7ff}, &(0x7f0000000180)=0x18) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffec3) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/05/10 07:36:53 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x80d0e550e998cc38) r4 = fcntl$getown(r0, 0x9) fcntl$setown(r3, 0x8, r4) creat(&(0x7f0000000000)='./file0/file1\x00', 0x0) 2018/05/10 07:36:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0xf, &(0x7f0000000080)={0x4, 0x26b}, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140), 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='illinois\x00', 0x9) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') shutdown(r0, 0x1) 2018/05/10 07:36:53 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) unshare(0x60000000) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@local, @local}, &(0x7f0000000240)=0x8) r0 = syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x40400) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000480)={'security\x00'}, &(0x7f0000000280)=0x54) fadvise64(r0, 0x0, 0x2, 0x5) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/05/10 07:36:53 executing program 3: r0 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="ca92fb8db8f7cfd38d572dd104da2cc444c525dca1e38ddb792e74058443458573a973ba2afc9ef0c991fba4ae77ad25c3ceee34e5fae7e90eabcc57c57fb36d7681b592a823a77a7e68b2efd4dc7e2d6e51cf881392d7daedd8f806845c89988d32804b62e4d56cbf714b9bee68838bc32ab07e6cd5dc5dbbb12af5614f299aad3725b0c026fd107522e954a4adc0d7272671d8513b", 0x96, 0xfffffffffffffffd) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000002c0)={0xac4e, 0x1, 0x3f}) r2 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="6ec3aafd1866a308e5cdf7bdfd60425adfa8a0a995111137696a66bfcf997ca4a165c7c032a400f6e7ac70a19aed7cec8e2cb2d52b76044e66fdde98bbef2ab0cc523f516a7baed13d549fe3474902cd186358e22873d9798d9b5ee2faade3f5a63e98d4b9f383819672570122f7a4aa18dab2dd4a6d19457ff1425f62228f74c48ad700238028e5543a589a3b716494a4efb0e5f8", 0x95, r2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000)=0x5) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000300)="0e46b9e4e77755c0caa7c64c950903236b388b11dd870ba8a5", 0x19) ftruncate(r3, 0x175) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/05/10 07:36:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x26302, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000), 0x0, 0x8) ftruncate(r1, 0x80000) getpgid(0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)=""/112, &(0x7f0000000180)=0x70) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 07:36:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x4}, &(0x7f0000000240)=0xc) fallocate(r0, 0x0, 0xfffffffffffffffd, 0x40) pread64(r0, &(0x7f0000000080)=""/99, 0x63, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}], 0x1c) [ 167.858251] IPVS: Creating netns size=2536 id=30 2018/05/10 07:36:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@rand_addr}}, {{@in=@rand_addr}}}, &(0x7f00000001c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000018c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'rose0\x00', r1}) r3 = gettid() capset(&(0x7f0000000040)={0x200f1526, r3}, &(0x7f0000000100)={0x50cd, 0x7, 0x30, 0x7, 0xd527, 0xda5}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1e0000001400110100000000000000000a000000a2d5b3a24b84779719ff6687248cb2f7595cf9fec0f0e01449012b146c30966a124ded366291f8a50e8aa8fb1bcbb0ca202150c06296b8850659c21bca0ca26909cbff58e15b1451660ffecf47619512cd055f7910a0e8179d86784d6674c13bedfc0fc235a45b94f91067c51cb9137f48cdca6421dedc366b448430d8cb284e70d290f007b5e13b234d2fdc03872f251afff861f47b29a54b914d2b8ed7bc87770178b24e12accb02793ff8638226ec7bba9667b50acaca8e8242cca465bde9adc2d287", @ANYRES32=r2, @ANYBLOB="18000686f87600000000000600000000000000000000000000000000000000010000000000000000"], 0x36a}, 0x1}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4040, 0x10) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/05/10 07:36:53 executing program 2: r0 = socket(0x5, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup2(r0, r1) [ 167.929797] FAT-fs (loop3): Directory bread(block 112) failed [ 167.956098] FAT-fs (loop3): Directory bread(block 113) failed [ 167.962709] FAT-fs (loop3): Directory bread(block 114) failed 2018/05/10 07:36:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10140, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) [ 167.995812] FAT-fs (loop3): Directory bread(block 112) failed [ 168.010346] FAT-fs (loop3): Directory bread(block 113) failed [ 168.030243] FAT-fs (loop3): Directory bread(block 114) failed [ 168.047698] FAT-fs (loop3): Directory bread(block 112) failed [ 168.056691] FAT-fs (loop3): Directory bread(block 113) failed [ 168.098196] FAT-fs (loop3): Directory bread(block 114) failed [ 168.139755] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 168.212069] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/10 07:36:54 executing program 0: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/102, 0x66}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/142, 0x8e}, {&(0x7f00000003c0)=""/122, 0x7a}], 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001b40)={@multicast2, @dev, 0x0}, &(0x7f0000001b80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001cc0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001dc0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001d00)=@delpolicy={0x58, 0x14, 0x5, 0x70bd25, 0x25dfdbfc, {{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x8, 0x4e24, 0x1, 0x2, 0x20, 0x20, 0x89, r2, r3}, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ftruncate(r0, 0x7) 2018/05/10 07:36:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x7, @empty, 0x5a}, {0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x10001, [0xa7, 0x9, 0x3, 0x81, 0x3f, 0x3, 0x59e8, 0x7fff]}, 0x5c) request_key(&(0x7f0000000800)='dns_resolver\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a}, &(0x7f0000000880)='filter\x00', 0xffffffffffffffff) 2018/05/10 07:36:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/10 07:36:54 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/05/10 07:36:54 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) readahead(r0, 0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/05/10 07:36:54 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xc97, &(0x7f0000000300)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0xffffffffffffff23, 0x1400}], 0x0, &(0x7f0000000100)={[{@nolazytime='nolazytime', 0x2c}, {@usrquota={'usrquota', 0x3d, 'f2fs\x00'}, 0x2c}, {@discard='discard', 0x2c}, {@inline_xattr='inline_xattr', 0x2c}, {@whint_mode_user='whint_mode=user-based', 0x2c}]}) 2018/05/10 07:36:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) mkdir(&(0x7f0000000500)='./file0/file1\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000180)='./file2\x00') 2018/05/10 07:36:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001300)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000300)=""/4096) fchownat(r1, &(0x7f00000000c0)='/\x00', 0x0, 0x0, 0x1000) truncate(&(0x7f0000000200)='./file0\x00', 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000016c0)=0x0) perf_event_open(&(0x7f0000001780)={0x4, 0x70, 0xd9, 0x5b, 0x10000, 0x2, 0x0, 0x80, 0x2, 0x2, 0x7, 0x5, 0x9, 0x1, 0x66e, 0x1, 0x4437, 0x4, 0x8, 0x9, 0xfffffffffffffffd, 0x8cce, 0x6, 0x5, 0x3, 0x6, 0xcce7, 0x0, 0x9, 0x35, 0xa6, 0x7, 0x0, 0x5, 0x3, 0x200, 0x80, 0x9, 0x0, 0x5, 0x2, @perf_config_ext={0x9, 0x2}, 0x5497cb53c514fb3b, 0x200, 0x28, 0x7, 0x1, 0x7fff, 0xeca}, r4, 0x8, r1, 0xb) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000013c0)={r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x5}) poll(&(0x7f0000000200), 0x200000000000022e, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001340)=0x8d32) getsockname$ax25(r1, &(0x7f0000001700), &(0x7f0000001740)=0x6d4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000001500)=0xb8) r5 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001640)="823055b4103312224cb2a1b08140060e05fd4b021b89aa773f3bb8099551c08bf869708ea283def278ee041b7492190a04300cb5cab7fe66389ffff52ce6fc52881b393d3e4aef01e9f39e8b4f126bad8558285810bb1c3dbf89ec710be3d2", 0x5f, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r5, 0x6) flistxattr(r0, &(0x7f0000001540)=""/247, 0xf7) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'syz_tun\x00', {0x2}}) open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001440)={0x10000, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/05/10 07:36:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)) mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000007c0)=""/180) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000380)=0xfffffffffffffc01, 0x4) r3 = dup(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000000880)=ANY=[]) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000180)=""/82) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000280)=""/103) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000540)=0x8) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000500)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') select(0x40, &(0x7f0000000580)={0x80, 0x3, 0x10001, 0xfe18, 0x4, 0xfffffffffffffc2e, 0x5, 0x8}, &(0x7f0000000680)={0x8, 0x2, 0x6, 0x7, 0x2, 0x61ce, 0x7, 0x1}, &(0x7f00000006c0)={0x914d, 0x3, 0x4079, 0x2, 0x0, 0x258, 0x80000001, 0x5}, &(0x7f0000000700)) getrandom(&(0x7f00000003c0)=""/121, 0xac51, 0x1) 2018/05/10 07:36:54 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'veth1_to_bond\x00', 0x8800}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x22c, &(0x7f00000005c0)}, 0x10) fstatfs(r0, &(0x7f00000000c0)=""/178) r2 = dup2(r0, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) r3 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_subtree(r3, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x195e, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000380)="0d2cddef2e266bede7cc4f3e5b8a1f5b3d3e6ce002550398708fa47c8fc6a92157b67000f4059c6767066f43f4701e276c2898e7682918eb261deff5a21d7544473edd", 0x43}], 0x1, &(0x7f0000000440)=[@authinfo={0x18, 0x84, 0x6, {0x6}}], 0x18}, 0x40080) sendmsg$inet_sctp(r3, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)}, {&(0x7f00000004c0)="44532ed426bc6281d70e4e657f58b83908856215ed6996868ace134fb44e26cda3cdd46b518d8d481efc33138493c5888ad95ad598a12f32663217d221cdf42b649e6de17b241fe5c8951f68292baeae5feccf7ed1bb9f9839998fad2298f78cc2", 0x61}, {&(0x7f0000001e80)}], 0x3, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000000180)=0xc) sendmmsg(r3, &(0x7f00000017c0)=[{{&(0x7f00000001c0)=@ll={0x11, 0xff, r4, 0x1, 0x7, 0x6, @random="7b7366881dde"}, 0x80, &(0x7f0000000280)=[{&(0x7f00000018c0)="16f3f43732f3a81f71fc88c3ce76d45f2f159c8039c96597f323041b1fa3e46d46bb2b04510f0194ed166460340e950205aa1bec261b79c78312033db40d0cdb720a5845714be8f286d76be294c81c63d213ed0af0a450102eea934cfd6b88a9100d7086595f552fb74526a762f0cb64d42dcc01b58bbfe4c96fce83ed32bd94e6b4ac8c2c218ade420b89b34b7ccab3da8da720843d940c3a9958842af9f35cee974507a29b1e5c5ee818e3f2586b544c6ca2a3cd8f", 0xffc6}], 0x1, 0x0, 0x0, 0x20000001}, 0x1}, {{&(0x7f00000007c0)=@nl=@kern={0x10, 0x0, 0x0, 0x10fe430ee5542aa2}, 0xfffffffffffffe58, &(0x7f0000000b00)=[{&(0x7f0000000840)="74abef3c73464328582a4009e57c5b109e9b6fcdaab57830f34d729f8c73c229c14d0c7097128de9d078af03022cb5c3c044d3d5d635a21faf25269341442a2c1bd55ccd85c735d47e4eda395e9f9a53ab4f72a272c61e8b2c8270a065506052cbdd654b530faf80f621f9508566fa6e8d47904ec8389aefd96ab0f5afd69f8d9d68825ade264f0af2d8c28c3b2795139f35f0c2b59db6f22c654df99107f54af8c4f5031fecde2b80b951f13ab72901796b81eb0727c0a94d8bac705a85de192d", 0xc1}, {&(0x7f00000002c0)='\f2', 0x2}, {&(0x7f0000000940)="13f9fcc297f3eba205708e3ff5f2b7a6acbdb559dd75f7fa8210b8746d266b3b8d5e3391a47d6d19d80c637761c07d1c9fa6eb0c66b0632f2f8345349b6973a34869c886e703dc56d077caed78bc154ee70ef7876692c14e63e3f5cfe1b9ff4a8ffec8341ce5a614a6118f09cdf1af679774ca57db10c9e5e65267bc88ef86f6b1d5fef78712c415dd6e100100a4740a8f7e5b9c0119f52ad193bc1bfa42", 0x9e}, {&(0x7f0000000a00)="f8ea358d55167b28c94858238786701a8f461fb2407e1c5c966375b5ca6267db12a86fe5235b37f37d67a7783670d21a873ce680e2fe37b059e116094ff2ca3a372cf6cbe5edb40c11699ba9634ada17e37d90bae6df501c8a36880183f1b242ac", 0x61}, {&(0x7f0000000a80)="0574f36d881cce3abcde7f3d58e48444e4b41ecb56859938aba2c706a4b09d6105690c5f8b46b27b401d7d34dcc1e7bd89c15cc294c13afc2fdc36ee491e5531abf0301f31b21cb603c9821e1f2f758b52652a0e65091cf494a0524abc6f6b4c8c94a02b1ad28edc", 0x68}, {&(0x7f0000000600)="d051a1e5ae5b261c34c9986d1266db7670957cf787b222588ba76f6aa28bfab6f8a8a7d502c80da6bcfb8689", 0x2c}], 0x6, &(0x7f0000000b80)=[{0x98, 0x200000112, 0xfffffffffffffffa, "7d7406c96d0289c5b0ba3255465dd41ac8d8a4ea1654c8bb9a145aea08f523b56c34e01ddb364a8c0005878a38ce02266886640f52c475fdfea5a698d51620df81988b5ba954b87c16105666b99c9630354e06d7eecfe7fd73f95a0e0476e03f4dd9bfa9d1c6d6cabc8ba21b16815db44b92fb268451959a04cf474bbc47d120dc"}, {0xe8, 0xff, 0x5c, "15ea5b977101aa840ba87e5f0a5c605d7a39aec47885c40e2dbce83703f69896aa02a205750f395e611fc336c92031192c37224650cc13d5975be98758f9f67924c429028c9aad2a8a024a10970bdeff1940ffa38a4ea2a5d18ac89cf38d3423e29319d2bcbad6f3afd72664299bf1109e88b0108312ccfe5476d60a8994cfab5a4125f743cbd8e9be3ce343c4fa49301d7a79bac0dd7fb6792022ba6a01accfb55fd0337f521a328597bf3913f7b65d88305514eb7e64d22054c41a71083525f472173ad4ac691e18c44efb7d7809419b"}, {0x28, 0x10b, 0x9, "566e6d8e88a02db7b75f5ca96f221f879138"}, {0x20, 0x10a, 0x100, "62cdfc87066c1f5683313d29cf588c"}], 0x1c8, 0x40000}, 0x5}, {{&(0x7f0000000d80)=@ax25={0x3, {"d0484b7d12131f"}, 0x6}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e00)="ed351f8d15950ffa962e40d9e945a269ffaf779573fe2b08991efd42732205b65d10ec4011a751ad0e43fdb18dfca993db292e356117e160a5cb20c84474cdc6bca3015b651f0fdca20066fe8a3dac89548d8449f2ed6df2aab3a0a88248ca679bf0eddb1fe81be8f2e817285446043bf7e7d5c5235d9e66c6a869b39465e0f88c4397ae83594a911c5596934fe7f83381d8b75bdaefbcbdbd804eb7e2bacdb82695d611107107ed306ec90a020e6aefe45af394aeda75d620a28affb5b0cd4f9e7061bb8551482da3f8cdf082c7799096506d23933cc74b596913923e", 0xdd}, {&(0x7f0000000f00)="d7188e230d3f504e622642fa85ac13b82c9a521dab67e3e7b714c43feffe81e16ec1", 0x22}, {&(0x7f0000000f40)="0596525401e306b27fc294304554cd746c", 0x11}], 0x3, &(0x7f0000000fc0)=[{0x38, 0x10f, 0x7fffffff, "6e24b0592eb80111ba6dc2fd2f31c8f4ef9d0c360aa33e3085cebf7e36c19f370b9bed08242a2b25"}, {0x50, 0x0, 0x48, "988a3869f423d4568cf793fa592b4bce116de96ac9b362f69fbe363ea832beb344dc6f6f224bbf28ff20e96160d188296810b800bf7365fa388be622"}, {0x38, 0x1, 0x5, "840adbc79aab7316b0e26c94e4e47752d4cb6b41d7a65923dc6f5b630678529fd1"}, {0xf8, 0x10c, 0xfff, "4efaffe0eac9182a22980407c24dc6b237f22e962fef6684ec75ad6e4de318a32689f417aa076ea20e8ba4226fb7ea5c6c8de138ac9eb28cf157d101007c63bfbd6707c27cb6b40bbe64aea185133975200e4b355efd0b2cd016d6f75e6953a62b9303d6ecb58f164f0138d0f2ace0352521683e9e0026fe895402b0aad010f7ceb8e5aa95a04e7f0d1d491fbba214ec654c6582bf7d1ff87e0ff124c46bd86321af978cd305038c07f98433e5ed0fb05c8cce69c0078bff48e5fadfcdf6428efc6bcbde9a522e564a7942312df489d9fd758c3a219e39e74c410c02a11c82e37cc8cd0e5f"}, {0x30, 0x100, 0x9, "358d66c01c3c665b2eb2c5423fc562447b2fcd99a30cb0ac06cf7594ffec8a"}, {0x40, 0x6, 0x8, "61c6ae7be3962417e459021eeb621807a7c25edb326b2ccd31cf86e156ad3e40dd7fb380939153dd80f55e7af8"}], 0x228, 0x40010}, 0x1f}, {{&(0x7f0000001200)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001280)="af6a2fbf0cde2251c77ce5e4e5b6daee7ad89d559f4f9af634a666e138d994d9f01dd1656c3cb9c56e10fff54f99546cf4b254165f724b03c25494aff97dabd78cf18b5f534ed3e63264d5c8ad1051773069c5b4751d348c14a511c117f99167ef3853f338830616d79a80be823a8b5dd113ce8d56152f39521fb4fea247d4398d06b3c9766f489b2b55ecd8a09c239a56fd463dc8ad52b5fa089f571a2213db25926d5af801f2093eb3ea511858cc0cd195682f471c28559b957d76ee19d530f81483c3d47affb209096e7b", 0xcc}, {&(0x7f0000001380)="c62ab3b21bd90fbe9fff10b1a8225bacc2ee15e737a290f0eff55956d3942f34be022759c8a8c19102", 0x29}, {&(0x7f00000013c0)="88555d754e1e207917390894166f290c30191c277eb6cb323357a56d7b2b056a6ba36fd9fd", 0x25}, {&(0x7f0000001400)="5d1de729fac2be52e19113f4c27186338b7c0f29376d3c36282ece67fc11160a20ff71b8c401f75e3c3774a2fa2fdba8e2b9c2a2364aac3c39d98f69cc83fd060746b8c6ec4510e16d49cb322a5598918dedc2a8f6e82dd626ce6838a42dcf2cac5020ebd776d0d14d3f840164240651588585c2bb9b34b4748f769b702d70299de2043fc1fc923fc4aa652b2683e21b6624da5255d8cee94bcdb0561df7f31e3a28e0e172784a1ddf7493f302283b746ae060c4cfd61b1c35ed86364894883076974f7c5db34bbe349e18693f97131e1dc8ac7ae15553347089236c383ce46a09", 0xe1}], 0x4, &(0x7f0000001540)=[{0x80, 0x40010000011, 0x100, "bb4c813fc6b5ec2b3b870d663338078997be73f59232d7d8a7f9363af184c5863ba1bfdcd067bd8b159cd2d6f08ded948e8dc5d2b7dbf6df8fdf3c8ba43b9b53720322908f8065a047743f672f5c2ad6fb8a131179cf80589c74b91fbe751fa67277dea49c5716873c4588d42a"}, {0x40, 0x105, 0x6, "e5b0ad9ce626c4b8d2f999c3df0067805d22799326e1ee7e7e0ffc9243e4e5d8108e826618495824acc1a4a19363"}, {0xe8, 0x1ff, 0xb110, "5beea683cb8b3290a855c43209b537f7a1b19c3d9473353ad762c87b1da9d7331872477121c526d36c2fdf2dbdd41829b06945c7d3f5328b527238b08a23a57bd45f91e75bda3bc50448b60072261679d004b775b653f2220e9db46004029a2fecdd44917ce1b961ceb44a708ecfa2f176d8b8aadf5c4c3087755189f67f6058ac806ef2a66b20c1ab97b5e78d7a796df89bb56891e9198aba73eb1b5b992497d4ca53a5588357dbe1a12ebe6bb6e74bac5e07df5c8e97738088cf95c5ce9619d5da1ed69bc8ed7591f1ba05bd898a9c21e6d6cbb48d"}, {0x40, 0x107, 0x0, "825481b6cb9b84e8ae5ab8de4c05861c23bdcabc40a8b224a7a9c7abe84b2a84bf6dd8f7efb10896d2bc4879"}, {0x70, 0x13b, 0x5, "60d5011553f48daec873ffdbc195d75a4028bb4e00e0647268cce6d6e8bc35534496ccc231fc9614bcef2eef2cfe1bb66e6ed95d8bdd787d4abeaa5f98b1f833b82383dee054988fc3ede42c08aa561b5e820794c1c9d2714b09123217b329"}], 0x258, 0x4000}, 0x1}], 0x4, 0x4) 2018/05/10 07:36:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000240)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x89f4, &(0x7f0000000140)={'sit0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x0, @rand_addr}}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'ifb0\x00', @ifru_mtu}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x201, 0x3, 0x0, r2}, 0x10) 2018/05/10 07:36:54 executing program 3: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000), 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x3) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/snapshot\x00'}, {0x20, '/dev/snapshot\x00'}, {0x20}, {0x20, '/dev/snapshot\x00'}], 0xa, "c4711a547130b7453f731b"}, 0x44) setsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000080)=0x3, 0x4) 2018/05/10 07:36:54 executing program 7: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000000000000000000000000004000000000000000000000000000000000010400000038000200000000000000000000000000000000000000007e70aeace33eedb90fe7a60000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000500000000000000000000000800000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) finit_module(r0, &(0x7f0000000000)='em1#\x00', 0x3) 2018/05/10 07:36:54 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffd) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) socket$key(0xf, 0x3, 0x2) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080)="0200000001000000000000000200000200000000", 0x252, 0x4) 2018/05/10 07:36:54 executing program 7: syz_read_part_table(0x0, 0x2, &(0x7f0000001740)=[{&(0x7f00000005c0)="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", 0x156, 0x80}, {&(0x7f0000000000), 0x0, 0x1ff}]) socketpair(0x3, 0x7, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/05/10 07:36:54 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) ioctl(r0, 0x3302, &(0x7f0000000080)) 2018/05/10 07:36:54 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x80) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fallocate(r1, 0x0, 0xffff, 0x3) fallocate(r1, 0x3, 0x3, 0xffff) fallocate(r1, 0x0, 0x0, 0x8) lseek(r1, 0x0, 0x4) [ 169.269140] Dev loop7: unable to read RDB block 1 [ 169.277921] loop7: AHDI p1 p2 [ 169.283384] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 169.283390] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 169.286842] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 169.286886] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 169.286940] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 169.286945] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 169.286953] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 169.286958] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 169.446169] loop7: partition table partially beyond EOD, truncated [ 169.459864] loop7: p1 start 4150590871 is beyond EOD, truncated [ 169.479353] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 169.486520] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 169.560311] Dev loop7: unable to read RDB block 1 [ 169.565180] loop7: AHDI p1 p2 [ 169.568356] loop7: partition table partially beyond EOD, truncated [ 169.581242] loop7: p1 start 4150590871 is beyond EOD, truncated 2018/05/10 07:36:55 executing program 0: syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000340)="400000000002000019000000dd0100002c0000000100000000000000000000efff200000002000004000000000000000e03bbe5a0000ffff53ef6b888aff32062cb127c92de2357b4ab8aa9748f0e293444764c2ccdacefe54802ed26ea62b8bade5b4bc7b8ffa9b13cb5bcd28752f44929af96f502b4b9204c754a4c76d7895141d5e5622fddd2f5c734bc155533fbf41fbeadc59654aed3dee4c9acc160b923411103755b0e6042054138b8dab9e3eb2b5633417135c129838f402600721afca18d6d1172a51ebb2c9323ca3017d7fcbd2394fd864c85993f3dcffb8007bf0cbd2752c205e6838728079138ff867482402ac035c1a4cbcc4c6f53d44a9a63e2c", 0x101, 0x400}], 0x0, &(0x7f0000000080)={[{@nobh='nobh', 0x2c}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000100)={@pi={0x0, 0x5}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @empty, @broadcast=0xffffffff}}, 0x20) r1 = getpid() perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x1, 0x4, 0x8, 0x1, 0x0, 0x1, 0xbcb00, 0x2, 0x2, 0x0, 0x1ff, 0x3380, 0xfffffffffffffffd, 0x9582, 0x3, 0x0, 0x1, 0x3, 0x1, 0x304, 0xf7b, 0x7ff, 0x7fffffff, 0x5, 0xfffffffffffffeff, 0x101, 0x4, 0x0, 0x3ff, 0x7, 0x7fff, 0x303d7373, 0x0, 0x10001, 0xfffffffffffffffe, 0x4, 0x0, 0x6, 0x2, @perf_config_ext={0x1d7f, 0xfffffffffffffffc}, 0x10, 0x70, 0x8, 0x0, 0x32c1, 0x10000, 0x2}, r1, 0x8, r0, 0x9) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200)="33bd156254246bb346092005236b5525c15146230039222c114f8af1181bb16f7074de2760db15a8ad9e", 0x2a, 0x1f}, {&(0x7f0000000240)="01aa0a72f66f0aaaff4ef102a26a6d3d8807ccaa87126b167b0e80a64158208778b8691cf1765a681ee4702d41bf0444c7c98d0f859cd1ab1409cc0493fdaadcc7167ba4b7821c9a19f046dd775582dc79c93df5b94b74dc5e", 0x59, 0x4}], 0x82, &(0x7f0000000300)={[{@grpid='grpid', 0x2c}, {@delalloc='delalloc', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@minixdf='minixdf', 0x2c}, {@noquota='noquota', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}]}) 2018/05/10 07:36:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000280)=[{&(0x7f00000002c0)="014344303031", 0x4, 0x8000}], 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macgreek'}, 0x2c}, {@map_off='map=off', 0x2c}, {@dmode={'dmode', 0x3d, [0x2d, 0x32, 0x7d, 0x39, 0x3d, 0x0]}, 0x2c}]}) syz_read_part_table(0x566, 0x6, &(0x7f0000000440)=[{&(0x7f0000000140)="c56c6047a4c20f64724d085c5f888c6b409a086d1c79becae63dde489ea0eabb9bb3bd03b9758d944a29de6756c1a7bc2203cade810a73e70099910a68cd8615a0e0cfcecd9aa4d8d45ea65e14276b5ef5dd6e7b9734184a0bf86bc29ed152e175ee0f721e00e30398d3393f609224991ea29ec4be0e2dc318048cd557d72b940425c0ff4471ba62c5a21b033c7913badaf1248a6c535170deefaf3674bda62693c4b8a0fed2ccd0d5d47293c931", 0xae, 0x4}, {&(0x7f0000000000)="f2ba2c412646a01939", 0x9, 0x5}, {&(0x7f0000000080)="5346be2cbc97e307e3f39a07aa77c0d3e502de20", 0x14, 0x2}, {&(0x7f0000000300)="58b003c194d66392ad0a4f5a56e8223b6cea8f901301584afe81ee6f67bccd9acf7d3fd66c54bdadc2e5a01aad47e593b0e6924f917bd26a8bb3ff1445ac3581b5b5ba501ac55363a9e945259146d434d68da830e1bf377918ad4a0318d2cd605d38983cbc5f21f0571b7403fe1102b75aa4c8c51b32528cc791440ff46a8f07381f03984a958e5739a87cafc7faadcb60bf21a9d269ec2cf957896069b8a2e5fabd82b9e44af6", 0xa7, 0xde68}, {&(0x7f0000000200)="557bef0e6883a3f8c5f1", 0xa, 0x9}, {&(0x7f00000003c0)="fd8c94b199a8bdbd8614f3e0d491bcdcdcf8ecdf3a7ce42e99be2b42457e583a4b699cbee81a4866d6723aa4bd874ca041c9f20f14779c0d5696ec56d775ac48a3d58f1360671d6476563752ef7fad0344af6fcb89a50cf74a52b010970e", 0x5e, 0x5fc}]) 2018/05/10 07:36:55 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x20) read(r1, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 07:36:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/10, 0xa}}, {{&(0x7f0000000340)=@pppol2tp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/104, 0x68}}], 0x2, 0x0, &(0x7f0000002680)) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000000080), 0x0, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd}, 0x0) close(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000180)=0x3) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x8579, 0xfffffffffffffc01, 0x3, 0xbb82, 0x6, 0x7e}) openat$cgroup_int(r2, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) 2018/05/10 07:36:55 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/45) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) 2018/05/10 07:36:55 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e27, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) getpgrp(0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000300)=""/107, 0xfffffffffffffe78, 0x80000001, &(0x7f0000000240)={r2, r3+10000000}) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x7, 0x800) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) 2018/05/10 07:36:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000400)=""/4096) 2018/05/10 07:36:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x3, 0x200d, 0x1, "4a52d01ecccac9c11dfbf8aebea9e4ccf0c5d50675bf3183dbfe1ed2cb1920a65084a3400cfcb260cb19b514550045f7d8124548bea9a0193b39a4d629f924", 0x1e}, 0x60) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/05/10 07:36:55 executing program 4: r0 = socket(0x0, 0x80005, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_cmd={0x26, 0x80}}) 2018/05/10 07:36:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) r1 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x201) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x1, 0x6f6fed28}, {0xab4c, 0x40}, 0x62cd, 0x7, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000800)={0x0, 0x9, 0xffff, 'queue1\x00', 0x7}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14) sendmmsg(r4, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000008780)=ANY=[@ANYBLOB="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0x1010, 0x24000000}, 0x1000}, {{&(0x7f0000000500)=@generic={0xa, "8f6690102e2c5af7f02286dd917b25617e4b4d78954e6c364ab5731edf4972b36c6d959c69be2473386d6b5732a190153a0e80012a8a3535ad7f89c422a884c1f46cff9d5a8b9bc24e4cc91f1377e1f656c8195c66dec0893556966c3d5f6ceea88dc4124e0305aa628cf783fa67fc32b913d72ac1d5dc777fbaaa2614b3"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000400)="22ee97c7f56961c1615cd2f44501b19a24b27ca5bd38f41399055ae7817a050e9780193d1d74dcbbcedbf9e624737fd993ca6fdcc54e2b", 0x37}, {&(0x7f0000000b40)="47412618cb6788d4b6d69ad46aef12263b398b54024c8187a520c5852bffb8bee3449763a018546bafcf03f3794b379f8c7d00c936613d38df7a58d0ad924bd8442e453d5901ad12c0295e540fdae7aa53d4e3fd1f24a3142dbf90a679fba7185273bc4d6feab92dc40a297b853df136ffe95dc037ce2327f699950c60a931a503fe73132b3b517ac41729839b89d8b30c4b51114b96b66fe066bb39eefe79b12c6985b7cf799db2f6572de444072501cf2ec4affa2a49fc185541f704207c0a27fe674e27fa87aad642a87e619e7ec138443796236fca041cc29e49d1ae5d32fe46a0e4fd11b6", 0xe7}, {&(0x7f00000005c0)="6ba1d04c77b75115ec56b0c5f2e057c764c5b43b66bb184555c3a8006b8587e343b0962cb1adaadf94f3a68ce1ccf7ac4d2eaacd4b", 0x35}, {&(0x7f00000020c0)="c92d2ed7e040d8d476e8f22ca05b58a2f41ca8cfd53f37eb22ba7ddb6bd947dcc3764084d36c52973c3bcb35d23430b0430bfcb531f15d5a74797fc6936747c59a22133da8282c7aeac31b2239992bdfc7158af3354e66c301e3c444a0c198a735f7932acdbcb932c0ab45a5180b6a165ba7ecfd5bf6ce629fd895048e125c6c524d24dc2cdafd47800f921531de20ff8fbee5ab194dc5ea2a8ba59a1a8ebd991fae7837626797df998213656b3d8ee862599ff763610908ac01ccddb30f1e07855bedbc5717dc", 0xc7}, {&(0x7f00000021c0)="774e3a0b1ffa275211bd82db54dacf079b49625981ce4dbd524cc39f6e7fa56a1667cb5f9ef2b29b40bdc0daba7e5cb2a4198d0eac6c57d1f447fd0ac304ba8f7443970c8fac1b9abd722f897a648b511ca52a21b3f45dfddb9e22d4e3d6b80560d7f1b826a822d5aa9ab304adff1d0719001960351c77f26924c81dbac613310f4ee9b5a68e83fe2677168929b0d29aaf484722f2580f245e792b0b89b9169205", 0xa1}, {&(0x7f0000000600)="90d860242535c0ca8c0af599ac187bf23763e3af44a1e545ff09088e8bfd2da4de76bcaf41364b4300cfee2a0611b60b11d9f773734c0b5496d27b8af4", 0x3d}, {&(0x7f00000009c0)}], 0x7, &(0x7f0000002280)=[{0x1010, 0x0, 0x81, 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{&(0x7f0000006b00)="f07b2e8b76ce877a483f55a1af15bfb010934d55a347362b27c90e09f86964be1aa46c5485c71fbc606d90013321368a4bb128961c0136f38e7833da2ab931758f27efbc2c62e3842eed7a62f2136234251d1ff3e4e33812a3f0e53ba6eb14f8fa2941b7c9119f55bf024075785ea18f9ecd31ad57fb9219faa0cf159ee1fe85661ef8923d2bf3edf6b53f50d780e1d74df75b2e6b59aaa229b98eaa990ace2662b44962aa8046cd98b1a7fab0bef2c671123f3bb0f937f90476aee58374ac17e2698cc4833254e80358e0c35767a6fb904bcad2a1dfa828a62c8cb0dbb1aa33", 0xe0}, {&(0x7f0000006c80)="1afde7364f617753473d7b56d8fec7ed701b490ba73b27ab9d5375677b96a43e76ba9f82c2d63a8ba97001af71df94953925e92e9725a10f7c81f520b07c7435ee3f1fe9508151896a42b11083a4ce7257bda6ff2037eaa3fdb294cf1a182f02dda279ce7436b0a46d5d0114eac2304118cc151b4f1006bfd3796329c2d47cee4d158964f96cf72c6b271f76db94f69f714ee7", 0x93}], 0x7, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000006dc0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006c00)}, {&(0x7f0000007540)="b065541bcb759cef30619bfc073f61287196fcf45fa49aff0908249811032a8629277ed02807aa5ae41bb0c29cc4c1546d641a501e2d93cd2420f51669a2ae0a87117ce045c5fa9ade9eac0ac7460aa916f9959e38659c7a242780d097a10a8c8e26fd625938cd0333faededbc66cc10eb115dcc6a5ed72e99816cc4737a4e5cfddea091f1be03b9f7e298db79b91ed0ad9b46560f8d3e7057ff2f91691b35263b359bd480bbb5879562ecbfc52611f5db3d5fcc8e9a9d96984f5c61828f22dad367ca43f05cbf902036053564918435f53962f3f71507b7b48489ee3ddedbcce7462befe30147547a0042a69b5d50f42caa7002e84c3650de1d5fca344211ec5b5ad856cc808482db2bbaa3db9954e30fdaa70be4dd14f2af33a1107565e1f0c63ec7aa4c5a37b4faa9d73937f302afed4720110e53fb98509a5b019a1ca698a164c049bb77d836f7deafa0af7470d46d3c5ade8ac50bc8339045a6bb8638d01a2838d04f319d957f9ad665540c4d226ff8b3c1e68c8db6078bdbb144240cc8a036dc2f6d4906ffd4c60d1da02525815b90f99d79270d64304a29d556d0911c979a0c629f1b357998029c8307d197cbca79ab5574027d8cc2200b5cc07597f089707785b6bd32c237a7ccdd56a33f9f4e08560963d9ad40e1aaa048e77414280368901f9af6353ea258823c830cf9f4fce924ce69b1767e041e6d9fa8af4813256dc23d18039c47569ef0d92d5d04e56949a7eddf3179f1790797e2c35174e8d9af4cf5f3df312beb9c3c5eb6b70076f32005c8bbac46bec3c61b7b59b690853032030a64d9032b7db9dc89b05252e351044c5d952bb0120b5f125ddf9a8a213ac157265327b43c29ce8c4ce61cafaa66171c9775ea31a79ea333e8687f92774aedc8dbc991e671d2b74e77760578792cbb86fa5d01172b20c9dc77bf4f2fad92d7703e6373c1ec02dd55f11c6079a7162c3944c73b9659a118d33424115e26f1c8dc048e4206b087b00ec8c28d858202e63de1e38debcb44a46c4058a4003c7def9a47c86693a42279851a010544c1c44abea0add8678c3dd1e9ec58b832342997bea4891f380be0f1dd32c5b9a52351853a51d7b5993496b2ff73685037d74d338d974a9ec19a277f3dfb7347876a223ba3430afb97e6b0748a793d9183e8bc1e10e8ca0200c1be056cb6d9aaaabc2fa135eb569b29e248dc8310ccc13fad3d295b19de1aad8c3ec603eef7347d99fbe1cd3c036819636fcadf02b1c70d76e82ec169f2ac9e2b5075dd6bdc6a2e7fbf6afed62ec429370b2db9e9941d9e1addec04427235380f09cf698cec2f249ceaedb6fb036f3bf47d48841078553194d04efd897664d115f4787e27407134cd1ea589c2911bf80d3c626252eccf5526b9de16aa2be98cc09152c10d657d265bcd768c136fd5cbc3ef4c4fdcea9322db5cd0ac5ebce251008eda54f0bdf083fdaed4ec32a706abfb2cec4e9ea75daa2e93c80af00f0978d1dc63905516a8f086e0a33df171f7dfa345c7c7246f87708ad3b35b3d3a4039393e32b10e86378580d1e0ed799a408005df2ba5146621bdd02af2de4deff3e27f8139b6b16ed0a7a8f7e5173b4b580c2793d5a8c7406b1d564947d7c01c35930400ac2995b9b23d0196eef67c15396b62f16cf136216df05fb2c27463b032efa6f0e8b7693ce600ef1e2a4a9a6e2248446f1c2d492676505e5d41130922b8ab65c309946a2c27ff97abede67273a80b6fb92860e6a6d2e97ebbe7805253778ccbc58bd9d857654881e140d973ac4315ad896ec9805c952bb8323eb5f08731c2cea0443e6b3d633a38089515739a523cf319610e78021b1675c58ad97b74aeb733ab3ab4112b2de0ac15d0aaed7dfad5bc7548a3e8fa16e46d757aeb0558049c021dcae2c92ab34934d592530816a1cc770a281f09c6b96baf178f857698d24b61f6bd5e6bce0b450e556544b6038827793280ac1e02a6a7f4dc857d61d90df233a6d1d01b0ec7d63f92ec8be2bbb31b44798b2667273d9afa20a6d7c07f16fa2a685e23cbe0cb291f01e8aecbfed915388374f8832a7b933e197a4428b51cae860a730a247ea3104c402a7e17713c1c1b2fa20c46323a9de8c56d56d81f12d35ce596933d51d552a8e9b9beae167daf98f87e746df5f67f266ee5834ca9e4531e7df3fab6b0813215a6e839b85fc3263f162454b6c06ef70b87051e8cd86c67306b97894eea37e9351a4f4d6a966cbbf4950d8ca1e08153998b2c7bd5d70abb670e375509662072b2e4028e5adb24c88b4e6ca7cc5c4d8fa60581f00feb68a25b515f19dcf94ab6198304c12c7d44ce774d455c06c8783ad8d75f5553c07b5a03dcc2d6c3c6f22d87981976ee59b9b037fb6ef63fa37f52a9f3ee2ac522f5ec5a762a99ac9eadbd6cda0d1f7101001cda560e7289ed9e9c5412df359dbee059967139256754d1248b2330b58f80c143425bb23a4a909bfa5a9417eb9a4d05401cc85938c5f96f3b34d6bcea6b128b74c5c9d7ccb4ab4135056a5d1d6ee10623a080b0e7b054f6e69e50b880f16ef228c23aaa3d212d01e09057b9f25c710b28e949ab8f81dec006a3f86d789234e4db2059cc7d3021d3b5a41c9aa1a0e22337817f6fe6e406280335d9649f2718ecb744d6d8b7b29f91d9a5f099f2168b9df269d08cd8e42f9786973c1af58b62275bbbbd60d81cf80fbf7ca45d7f36da357779b202568833a82450a9814dd34e9637cf4c80abd0daab60a202831fcff3f6bbcd02dd3820f3edb4273c46f74067ef6cf78395335f650a5cd5fc6084b8444c611397b579409532acf1b956963926e65a8c171e57270efcc50010a1928e9c73f5ea132cce491267da8d461ff9a74d6849baa7eec15f02946a5cdaae7d69820cb6dd23eca3ad80d46036ed19281b48f73fa7147934122be834ff1895e1350d1d78323645cfbbc53d4e20bbd5d164988d27588c55f2c1bc7ba8cc104e4697a50840c1b7ec0ace05747b9f5edb49b81e91bb3000f3dddcda864e711a5cb0490c6b0b3438d08e6834d1a67f8e2a5252dab2dd098e2543995327a20d9c5ba7cdf7c958c65247afc353e145dacbf1c716a296290d863ea336098742af7c245625de09fd4606a28911f14d5d45a590defaf3bc82093aaaaa946e8393b9a92c56e2a9094abd579c722da91c24e0dabd8d01fc12c4ae58f4bb42b9d00b83510faa56b480e9364fede21e1a3b835d1a878fec484dabf158096c72c86411cd7b71e51c9c3ac3c0e4419b600dc0004569fa207e6a9ee70ceb9576904b1c29731623b7e7fca28db0e03ae088e350735830cd2462f65160d4e570906056bf98e238a76f1e6ad9aaefb2c41aeb31f8b07f88faba582319cd099884a0b5103a79e6fc7b4a2bbe41323ce1e7a331d2c0249f2a9a4e1f3b352e46df76f2bb6a1461fe398086c35e039b26b41da7215959ca9a7b14eddbb1d3eab192d077d096098661756d92aa39da18a97c6d23aa5f0cbc1b141c4c6f12964ed31ebe5429a3caf24ede98a76a98e6255296128ed92cf41ad0d49eb8b90904c4081e2fb86a3d6999c83d5af36737748c77b0ae7cefebdd20b4049ee2f8edec5036b7fabebdc97add86e13a5683e2031aaece912a5f5f7c8b4d1472b14d0b0931465618a1016b6995fca5edb364cbcbb17fc165d60bc3f80de2c9ac5cdecd562ea5cf3861ef84a95084f9c25cc1d5eb3b7401b4b9a2c7314dde02324ebd87b39352de74241d7f9b548b2d05643c65d9f7f0f63c31218a7170670025979322fee946b516f9cf1a07c03c340bcf5b3db468658caf31b7f9b8351cd30be51f51865b287ca6df639d0125dbe9c1ac92e3f294a19d9d9f7d4512a8e43dbe25b03cf50b189c5949fd30ad7ed778c56559db1dca87a4ad2789fa4a49807831eb811c76efb477d9ace101ce02b72b7b6caf8261cb174fcdf20c4c824465b9057096fe608113b554e586762d8d9cd85bc4c102eb3357d8410baf0a27bf8317bf344a3f640d5458782599e3f336347a6b555a5655c788e2c8454a1d8f496fba32efaf77907a09737da78fdcce7b5ef17303115eb78d7d92b2567c2a08076b0b89afa40e81dc947e6d268206d8ffc84fe84eebf74b74789379d432dd80e0be854d84ceda4ce6e2866ccc7d3db3e4878ab70c9435b0aec980969fdd1f8d60f009596dc6ac9e894dd51c0f8877919b6ec343294ff8fb760eed9792105b4d81aed6a31ad0acb1fc2d253e52afb7bef9a56087eae4f26e31edff408b1bbe544da872c6e5a18e0a64aafd9669929d5c488301fef54a84b89da3d21efa053bcc697ecc19571e836d135ee7c69d8915d2e3b9d24bafa971170afd80d8ff44923349a1b925cad65750bf51162c6aae79fc759e1bbe29cd3065b7a367e752528efdc40bd332245f5f1b5de5b79b3382b4b75787c9ae9a262403072ab8ef6c936dfd8280fdd46cf0fdafed4578516f20f6088fe8a5620d92a7292fab25a9cd86fe9226143b013559f52891ca90347b409b737c85ac39b2509a8ccca7485d778f754b95ae33e795daea64557e02e285248670125ab3651b43b2e8128a028fbed7bac4709ea01200b1038c4d548212b412abafd8aeb43be080a9a4a1f269575fdc202826f9caf81a0ce2dbb4e703f910a5227e9082b442222256f66ff0592e4e634ad3781c8ee71e46d0e0e0194ab182970760a7533f79ac3b10180fb0fb8643e39bbeb72178f8fceb9f7d2fa757c9d62ff2100ac2671e7ea6f422d763ff3db564f8c37dedcf064046441f1a2e7d13c9542090b5ef873fe2a7c12a33acb2aaa88004f81c118d3a459987a516bd7f9d75e3c1fa995bdcc1966edb3006c58683007948b68ba6a8daac4df6b47e88244b42b07a35c7a080915c8baebcb17493d67f99cfe5e337b89be929e014953f25efed545ef1aa872236f8f49178e2e830595eb02c8ddc1de3620a29c48f7c90f82911c5b0b98dc086eefef7fc7804e1ce574492928c6d5efc380abacd9086285e36d59d8f04afb0b1d78c50bd91a5357ea2d63033836e9adc2108cec0df44450c69b7c5f5e6413c5fb837174146efcdb1ddc2dde5880f7ef65a4958ec0d4535ef4d36fba1956318a862ddee59d16a2fe7e3e5948440b97d884cc00db058ccd5fa68cf53c041477eecc550c4fee1c3ec4d781904208a0e8108de5d6515d4881a735033be52e8b1ee5d3ce4b6b091a397967ee208160a9c5280a698edbf9a821df2f1327a76bd54a664d2a8ddb2ae58e56f779dd0ae3e409ad2a4f0bba70ca16910c6593350276dade552c20d2de83f4d2f91835a51e072a75c8e27f6a37ebd5a39a07955b8bb768180f1f4b153f43ba139c5af1057d6cec9c2bb47f31f8e4295154998df050f111997ae88a4479938ce85d6c64ae925b3e39846b177b41210a71804c65da045dd2100f764bbb6d36a47d4cb40718a6684e14f5f6a3aa38f9b72df65ef6e8dbd37c3b9d7daf3fc8e00af8c4f295624c88e2e10c26fc0c90eb96e28f888081215c26dbfaa6e16031f48260349cc1a27395dd5660a0b21a5dffa0e9ecf102165c8dd4efbb41a6e7d248583a1b633cf7c0a092ae759288334df38fa606cadd41921cd0371ff4c8c0f96fe815aa8552b3ef3ab24ada418ecfdcdddd5f939cbbe61632ec7dab44cb1e6dab95413b8465d2c6c39fae72bec4ab244a5beeba5754455eb3c4e69f2fc0327aa4444de3a1ac20b43621e5c2c3eeb66d17d5fec7c762a451e764e5a1e47f6afd103d66c95e267c5e847cab580d869b8dcd85dbe722b253c93acd5", 0x1000}, {&(0x7f0000006e40)="3b42ef97fb410077b4f3eb7d63c0830a21294a33636370e590f02b17260ad04e5667b3a87069c923f882fafb1b34fbc491a88383b65ee661ecb85bd4783f059c122d526e443710ff28bc8b81af9f8fc7792ff64865558fbb0ec1006876bc8e9d224d6894acabeb61adf5aa7447d4a9440d067cc35974d0d7b2d564df23b28cc44782549e0e20dd45013214d29f555032", 0x90}, {&(0x7f0000006f80)}], 0x4, 0x0, 0x0, 0x14}, 0x82cd}, {{&(0x7f0000007000)=@ethernet={0x306, @random="ec486fe536a6"}, 0x80, &(0x7f0000007100)=[{&(0x7f0000007080)="856ef52ca447769946de5b9636cbe29cdb55db3b3ccdad8c4ff13ebcf502dfbc9daac7363510b5907f60eac6f1040af199bfb7edd7894c256885b949f24adaee03513a139cc5c8328f32952d1c778d0651f72a08ef42cd7c05af3b09634286dec1", 0x61}], 0x1, &(0x7f0000007140)=[{0xf8, 0x110, 0x6, "b278bc751e85d49d291ff5e8c7f9e0e8c5184176f5f53e86b36103fd920c15b2e38468d941bb523c35adacd5de0eb71086b613c74062165c3cd75dc90268a2b097f4833002618f3920d02c9827854ac61bf8d8c6dd03068c11dbcf3ab2e13700ab83380a957c73e6c3fa2ed69df30e3374fc8411910d0d3719664d1347d7405e00be48101d2e036f42b6452350ca5bd8a3f5200ef6c8cf58fa5e34a3b426bee0ebc0a797860bf297e3d716f2a4500843ef5f4f167c14503ca8eaa1c7ae1cf5b0bc428eef529c2b22de8b3cf4842b84986b09f008be7794b026a247ad88974d93fd3ffc"}], 0xf8, 0x4040050}, 0xffffffff}], 0x9, 0x404c8d5) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000580)={@broadcast, @multicast1}, &(0x7f0000000cc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d40)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d80)={{{@in6=@dev, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000e80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006c40)={'syz_tun\x00'}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000006f40)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000006f00)={&(0x7f0000000ec0)=ANY=[@ANYBLOB, @ANYBLOB="00032dbd7000fddb46daa9df250000000008000100aa5902bf6ab1e55fe3a47f7db7e2381b6ecc12c5c0c09361ed4a1ccf13b17cfbd07599ba1677ebab05e704ccc5b29a9906aebe987e07f53b9ab2419454d8698a327d0dbd434b232a312f658e6036beb7d1de2c6bc90dd52f327ff158bb18fbb42d7630f4bc73625a68a16db06b6a2bfddaff4ec1204445abaada2a4a61526261fd9f2f9f7332b1c03d00be8f06a31a84ea684d6b3bf97eeb05ce8b9d3c5cbc356c234e00e448d6028e786a8048535ca16971503f6daa9827fa688b4d984138d7fd2ef09d454aaac56e12e5da217eae", @ANYBLOB, @ANYBLOB, @ANYBLOB="08000100", @ANYBLOB, @ANYBLOB="0800072f000000003800010024000100616374697665706f72740000000083a6297529ee77c779145e7835000000000001", @ANYBLOB="40000100240001005972696f72697479000000000016000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYBLOB, @ANYRES32], 0xb}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r5 = getpgid(0xffffffffffffffff) dup2(r0, r2) capset(&(0x7f0000000080)={0x399f1336, r5}, &(0x7f00000009c0)={0x5, 0x8, 0x8001, 0x40, 0x3, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) fstat(r0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000000000000000000000000000000000000ff00"}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000007380)={0x154, {{0xa, 0x4e24, 0x1c2e, @loopback={0x0, 0x1}, 0x40}}, 0x0, 0x2, [{{0xa, 0x4e24}}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5cd}}]}, 0x190) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000008c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xda6c, 0x4, 0x6, "c91894a4609da1b8b20816038fba8d10994eb61b5bd467d52361b98da1b23fd10e638cb7df8684c3cc01cf43a146a0ade4e58420f55cbedc361e48d19a50c92d8f1340bdf36a032d30dcd607920c5ea2"}, 0xd8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20100, 0x0) futex(&(0x7f0000000a00), 0x5, 0x1, &(0x7f0000000a40), &(0x7f0000000a80), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 07:36:55 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) setpriority(0x1, 0x0, 0xffffffffffffd7f5) clone(0x20100, &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000240)) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x101000, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x35, 0xfff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x325d88af}}, 0x7, 0x7fff, 0x3, 0x2, 0x8}, &(0x7f0000000440)=0x98) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000180)) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80000, 0x0) geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000940)) socket$inet6_sctp(0xa, 0x5, 0x84) chmod(&(0x7f0000000100)='./file0\x00', 0x61) clock_adjtime(0x7, &(0x7f0000000240)={0x25, 0x0, 0x5, 0x4, 0x8001, 0x0, 0x800, 0x0, 0x9, 0x0, 0x3, 0x9, 0x5760, 0x1, 0x7, 0x30, 0x7, 0x8, 0x3, 0x6, 0x49a, 0xb7, 0x0, 0x100000001, 0x5, 0x3}) getpgrp(0x0) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="7379072868b92af160a16971c274eb46cce3ad7e99280e7e866dd3aea3c34226152f0000000000000000000000000019d5e41da43b7f9973ea696f2029eb21c07a3427b9951930b94b44567ecb92b2eed3ee5e24df3481ee02e81dbc1344919e1c34ec8d7c"], 0x2f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@int=0x7f, 0x4) 2018/05/10 07:36:55 executing program 1: mkdir(&(0x7f0000000d40)='./file0\x00', 0x4) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000d00)={0x3ff}, 0x8, 0x80000) dup(r0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000b40)=ANY=[@ANYBLOB="ffff00110000000006000000000000003f0000000000000001000000000000000627000000000000ff03030600000000000000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000010000000000000008080009000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000080000000000000300000000000000ff050750000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000900000000000000ec080000000000000508790d00000000000000000000000000000000000000000000000001000000000000000000000008000000000000000300000000000000800000000000000000080100000000000000000000000000000000000000000000000000000000000000000000000000070000000000000005000000000000003f000000000000000105ff03000000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000001c0)=""/1679, 0x68f) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000980)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) getdents(r2, &(0x7f0000000880)=""/232, 0xe8) getdents(r2, &(0x7f00000000c0)=""/171, 0xab) 2018/05/10 07:36:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x205, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) write(r0, &(0x7f0000000240)="d319", 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000001000004e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0xffffffff}) [ 170.075747] EXT2-fs (loop0): error: couldn't mount because of unsupported optional features (bcb4e5ad) 2018/05/10 07:36:55 executing program 4: r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00000004c0)=""/210, &(0x7f00000005c0)=0xffffffffffffffa8) 2018/05/10 07:36:55 executing program 7: setrlimit(0x9, &(0x7f00000a3ff0)={0x0, 0x1000000000000}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) 2018/05/10 07:36:55 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xff, 0xfffffffffffffdf4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) [ 170.189410] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 170.220710] EXT2-fs (loop0): error: couldn't mount because of unsupported optional features (bcb4e5ad) 2018/05/10 07:36:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffb) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) 2018/05/10 07:36:57 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) fstat(r0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000080)=')}^\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="c7", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000010000/0x3000)=nil, 0x3000}) 2018/05/10 07:36:57 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000d00)={0x0, 0x4}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000d80)={r2, @in6={{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x52851488, 0x249a}, &(0x7f0000000e40)=0x90) r4 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0xac}, &(0x7f00000003c0)=0x8) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00000001c0)=""/157, &(0x7f0000000280)=0x9d) unlink(&(0x7f0000000340)='./file0\x00') ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x2c}) 2018/05/10 07:36:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) removexattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00') mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)="0000000000000000008b2ac11ee7d23136f89bde3f7e55bc9bb7b40dfca9ad4e87500ec183fb1f90ad6daef6dd5274a24c1a67d958fc4365191cc852ad464b137d7b62bc4a269ac8cc50e6d997343f", 0x0, &(0x7f0000000380)="4bcc8df85c9def496fbf3bb6c7f4ddcf6b0123e62af2f3ecbd695be2cfb1c34579bce39786b8c4f07f3232ec33ff3a45be1f5ce0b5926a1c97c8e6c9e9b0145b90567a90d2daf6f7109479f360840a6b30a90f689b0a4b10c4d5ca779b27eb23e67e08384ba0c26cb726f1fa5163b2ee0e38d6dae9804e01c2eccc3b2e7b0cbdbb7a6ca9d508ec43e5ef15bf07486f0dc506092a82e2165ecbd79988558b434d23317b8987c6193114fc8f53f8faf7c0199a3b6abcf73b0fa003ddc988db6a2b966187f784f35be985eb887d606e922597f991f2610e68335aab861fc1ecaa038e4213259eef3e9f4fea93ceec3a296087cade3c07beaef9") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000300)=0xfffffe78) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x40000000, 0x0, 0xfffffffffffffffc}, r1, 0x0, 0xffffffffffffffff, 0x1) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x4000, 0x100) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xf2c, 0x10000, 0x80000001, 0xfff, 0x0, 0x6, 0x80, 0x9, 0x3, 0x20, 0x7, 0x8, 0xf41, 0x100000001, 0x2d70, 0x6, 0xfffffffffffffffa, 0x2f0, 0x1000, 0x0, 0x6, 0x7, 0xf2, 0x7, 0x7c2, 0x101, 0x7, 0x80000001, 0x3, 0x30000000000, 0xe7, 0x81, 0x0, 0x9a44, 0x89, 0x40, 0x0, 0x3, 0x1, @perf_config_ext={0x800, 0x101}, 0x2000, 0x80, 0x9, 0x1, 0x100000000, 0x9, 0x9}, r1, 0xd, r3, 0xa) accept4$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14, 0x800) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0xb4, 0x4e22, 0x501, 0xa, 0x0, 0x80, 0x2c, r5, r2}, {0x0, 0x10000, 0xfff, 0x7, 0xffff, 0x80, 0x7fff, 0x4}, {0x6, 0x1ff, 0x677c, 0x800}, 0xc000000000000000, 0x6e6bb3, 0x2, 0x1, 0x1}, {{@in, 0x4d2, 0x3c}, 0xa, @in=@rand_addr=0xfffffffffffff000, 0x3502, 0x2, 0x2, 0x9, 0x3c2, 0x401, 0x1}}, 0xe8) r6 = openat(r4, &(0x7f0000000280)='./file1\x00', 0x80800, 0x20) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000480)=0x1f) 2018/05/10 07:36:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x0, &(0x7f0000818000)}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x0) socket(0x2, 0x0, 0x40) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) 2018/05/10 07:36:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/05/10 07:36:57 executing program 6: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000540)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000500)=0x8001, 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000440)={'security\x00'}, &(0x7f00000004c0)=0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x7f}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @empty, 0xc196}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}], 0xc4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000140)='/selinux/avc/hash_stats\x00') timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {r2, r3+30000000}}, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x54, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xed}, @in6={0xa, 0x4e20, 0xffffffffffff5d27, @empty, 0x4}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000380)=0x10) pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x100000000, 0x1, 0x0, 0x5800000000000000, r4}, 0x10) 2018/05/10 07:36:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/10 07:36:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x8, 0xfffffeffffffffff) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x4004) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00009c1000), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x9, 0x200, 0xff, 0x4, r2}, &(0x7f0000000380)=0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x42, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) r5 = socket(0x10, 0x802, 0x0) accept4(r4, &(0x7f0000000480)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000500)=0x80, 0x800) open(&(0x7f0000000440)='./file0\x00', 0x2000, 0x10) write(r5, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f1ff00", 0x24) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, r3, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) accept4$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80800) 2018/05/10 07:36:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = dup2(r1, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x800, 0x7ff, 0x80000000, 0x5}, 0x14) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x5) gettid() prctl$setendian(0x14, 0x1) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/10 07:36:57 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/05/10 07:36:57 executing program 7: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x20000001}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x100, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 171.438764] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 171.438764] program syz-executor5 not setting count and/or reply_len properly [ 171.464574] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 171.464574] program syz-executor5 not setting count and/or reply_len properly 2018/05/10 07:36:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x20a00, 0x0) mknod(&(0x7f0000000380)='./file0\x00', 0x4, 0x80000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffffffffffec}, &(0x7f0000000100)=0x8) accept(r0, 0x0, &(0x7f00000003c0)) open(&(0x7f0000000180)='./file0\x00', 0x842, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000400)={0x3ff, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x5}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x9, &(0x7f0000000280)=0x4) fallocate(r4, 0x11, 0x0, 0x100000001) times(&(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x8, 0x30}, &(0x7f0000000340)=0xc) 2018/05/10 07:36:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891de0000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x10000080}, 0xc) 2018/05/10 07:36:57 executing program 6: getdents(0xffffffffffffffff, &(0x7f0000000000)=""/149, 0x95) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400040, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/179) ftruncate(r1, 0xe1) 2018/05/10 07:36:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x6, 0x4, 0x8001}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/10 07:36:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340)="252b76626f786e657430766d6e657431508600", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101000) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x80000001}, 0x8) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x8, 0x4, 0x80}, &(0x7f0000000280)={0x5, 0x0, 0x0, 0x80000000, 0xf4, 0x0, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = dup2(r1, r0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000006c0)={'icmp\x00'}, &(0x7f0000000700)=0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000004d00)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd16cde2c51f01b7f0b014f9f91d73ece537300000000d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4, 0x0}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000500)=0x2) r5 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmmsg(r5, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, r6, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fcntl$setflags(r0, 0x2, 0x1) syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') fcntl$getownex(r0, 0x10, &(0x7f0000002700)={0x0, 0x0}) getresuid(&(0x7f0000002740), &(0x7f0000002780), &(0x7f00000027c0)) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)) getpgrp(r7) fstat(r1, &(0x7f00000028c0)) getegid() geteuid() stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)) getegid() 2018/05/10 07:36:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) listen$netrom(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x8, 0x8, 0x7, 0x8, 0x6, 0x9, 0x5, 0x81, 0x7, 0x6, 0x7, 0x1, 0x7fffffff, 0x400]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x400, @empty, 0x80000001}}}, 0x84) r4 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r4, &(0x7f0000000300)="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", 0x1c9, 0x10, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x61e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r3, 0xa2, "c3542aa413d39572dcb82cab8cec9f07422ed09c28601e4b054c22d9c192d120f2cf0983ac399315f1ec5d170f6fb431ee0046c44e3c113e22a84835b9574fe27a4287d98a02d9b01861f98f3c289d2216e248a87d95814f6c2897be585d9bbf7c7134b7c91816d06c277e5a7c923ec878a2b8cf9fccc234d47d992e3f9ec19867707efcfe49bf68300b3e9a2ff9c78b4e7a27730f1933c87a670cc04b29e1427880"}, &(0x7f00000002c0)=0xaa) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000040)={@empty, @local}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000540)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580)=0x9, 0x4) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000500)={0x3, 0x8, 0x9fef, 0x5}, 0x10) 2018/05/10 07:36:57 executing program 3: mkdir(&(0x7f0000003f00)='./file0\x00', 0x1) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x87, "3a85e2fb1243810c6870e4c859fb7b07f342bfc23f18e02208547bddd898a494471428a0bab051708692a05d7aaa454adb9f772e3c523804ed1f149987509037553356e85581add42032b307f1d64a80f9b82d166d77e1871107f58691976227b9cae34f6939963281f5940b254137a70ec3a9aaf1a0e8bba46357e99fcbd58ea2e34e8b208ba9"}, &(0x7f0000000100)=0x8f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f00000007c0)='X') [ 171.712368] 9pnet_virtio: no channels available for device ./file0 [ 171.749082] 9pnet_virtio: no channels available for device ./file0 2018/05/10 07:36:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x20002, 0xfffffe31, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x71, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000000200)={0x2, 0x4e22}, 0x10) 2018/05/10 07:36:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{}, {{0x0, 0x2710}}], 0x471d) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2c0800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @multicast2}, &(0x7f0000000180)=0xc) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x342807ebf30abb6c, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/05/10 07:36:58 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000380)={0x1, 0x1000, &(0x7f0000000500)="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"}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000480)=""/90, 0x5a) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffff00000000000002004e2200000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000efff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000527d9aee000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/05/10 07:36:58 executing program 7: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, "706f72743000000000000000000000000000000004000000000000000000002000020000000000d26000000000000000000000b9b7d2e7dc93509a000100", 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7e0}) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2002, 0x40) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="e0913e39b1435a23d197b1b9b9636d04678ebf2539661944d68e0b914831bfe7f459c13130c2137c74f70dc3ad377b713aa9d86a22f5a0b82a6544121f5c556af838de48e318187f7798bfd51bf5e8710e97d9ddde307df7e28af22992deaf8638495c26b0b9246bbd5993f6d2edadde63acbb217b4dc2f47686ae5d167cbbe4ab84f9101e0e565da11f6265137584c1b45b9f2e17096e689c27ebe3b275df425bbca0faf16c60b9ac4514aab0908951c77a42864ab4c5aefba350bdce2126dcb5c2657433238628b7") sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540)=[{&(0x7f0000000400)="cfc1d9e4506eb1b8", 0x8}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/10 07:36:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x3}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/05/10 07:36:58 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/10 07:36:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x7f, 0x9, 0x4}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r3, 0x0, 0x7, [0x9, 0x3, 0x2, 0x8, 0xfffffffffffffffd, 0x8, 0x8]}, 0x16) r4 = dup3(r2, r1, 0x0) fallocate(r4, 0x1, 0xd371, 0x400003) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xb4, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r6 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r7 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r7, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c) socket(0x11, 0x802, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0xf, 0x1, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]}) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xffff) 2018/05/10 07:36:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)='-0', 0x2}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) 2018/05/10 07:36:58 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@broadcast=0xffffffff, @rand_addr=0x4, r2}, 0xc) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) bind$ax25(r0, &(0x7f0000000300)={0x3, {"4d02d1f2f755ae"}, 0x6}, 0x10) keyctl$link(0x8, r3, r4) setsockopt(r0, 0x107, 0xf, &(0x7f0000000140), 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00000002c0)=""/12) 2018/05/10 07:36:58 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f000047666f)='ns/cgroup\x00') setns(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x2, 0x40, 0x3, 0x8}, 0x9, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xb5, 0x6, 0x5, 0x9}) 2018/05/10 07:36:58 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x14, "6ed5b1d08203c3f47266c78e3671c855ae01a9e6"}, &(0x7f0000000280)=0x1c) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x0, 0x10000}, &(0x7f0000000300)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x7ef0, 0x5, 0x9, 0x10000, 0x0, 0x882e, 0xaa880, 0xd, 0x1, 0x0, 0x4, 0x1, 0x3, 0x200, 0x8, 0x800, 0x5, 0x3, 0x8000, 0x1, 0x1, 0x8, 0x101, 0x24, 0x81, 0x0, 0x3, 0x8, 0x16, 0x17, 0x33bb, 0x8, 0xa4a3, 0x2, 0x3, 0x9, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x4961, 0x3, 0x3, 0x7, 0x7ff, 0x5, 0xfffffffffffffffd}, r3, 0x1, r0, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7fc) 2018/05/10 07:36:58 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000380)) socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00000000c0)="f40000001506000d69d48cd8000000fce4fffffff700", 0x99) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x44200, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3f, 0xb, 0x1d, 0x1, "0a98bc7559a4c14bcc89732e5b799fde2e80e81b20269792bc538b65c080e63809ca371ec10f6239da76ba877ee457031def25f2d96639ce532d76216032d786", "21b324b0153f71b5863a01d21b1a6378aa2e6f3252d3367cf909955788aad459", [0x1]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00000003c0)={0x0, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/05/10 07:36:58 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x7, 0x6, 0x5, 0xffffffff}, {0x75247c5c, 0x8, 0x40, 0x3}]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x101, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x2, 0x31e8}) 2018/05/10 07:36:58 executing program 7: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x200, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) socketpair(0x0, 0xa, 0x87, &(0x7f0000000300)={0xffffffffffffffff}) ppoll(&(0x7f0000000340)=[{r0, 0x1}, {r1, 0x20}, {r2, 0x10}, {r3, 0x8}], 0x4, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0)={0x100}, 0x8) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000180)="0041931ad469f7ab281cba5cc69f36a2a8ba09414dec124328ea6e96da007f00c2ad4f4099db38c3d92f7b8e7d7f561af8597d0ad1ae99a7510b1a7273b403c186accb3d555c2b6479f512af9ac3cbcae8795a9d46a13318611347a1012484e5c209fc398908385c783ab6d103", 0x6d}], 0x1) 2018/05/10 07:36:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x404100, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'veth0_to_bridge\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000900)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x1c4, r2, 0x411, 0x70bd2c, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x1a8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}]}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x4}, 0x8045) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000004c0)={0x2863, 0xfffffffffffffff8, 0xab2, 0x0, 0x8, 0xffffffffffffffff, 0x4}, 0xc) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000000400)=0xdb, &(0x7f0000000440)=0x4) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2500000034475b142e"], &(0x7f0000000300)=0x2) accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/161, 0xa1) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/10 07:36:58 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'gretap0\x00', 0x400}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) [ 174.074560] IPVS: Creating netns size=2536 id=31 [ 174.229797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 174.242885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 174.293579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.306293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.358824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 174.371922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 174.385321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.399823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.976653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 175.007907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 175.014107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.021333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 07:37:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) r3 = accept(r2, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r0, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x1031) fallocate(r4, 0x1, 0x7fff, 0x10000101) 2018/05/10 07:37:01 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{0x3}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000340)={0x6, 0x1, 'client1\x00', 0x4, "2ba05bcb039b74d7", "8d6950a0c598cb3e624248304e4d58efb6fb7cedcbad15b2b5a64ecc8890f236", 0xfff, 0x8}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) open(&(0x7f0000000400)='./file1\x00', 0x8000, 0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000280)='./file1\x00', 0x20) r5 = dup3(r4, r3, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x10001, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r6, 0x3}, &(0x7f0000000300)=0x8) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) sync_file_range(r4, 0x9, 0x2, 0x4) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) write$cgroup_type(r5, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/10 07:37:01 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8000, 0x9b3d992bb596af6b) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/10 07:37:01 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="0000809b0080290e060043010d05ffff009d0005ffffffff0000000000000000ffffffffffffffffffff000418b2f71d03643256bb6afb12e50ec747163399ece02e5cdf615901bb23127f59fa41a538d47f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa6a1d3d505fa1be1995c8e715f889de71854ed249bad4475f7621de1ca471d1c95f0f4701c838fd2b2a9667520fbe7c08bdef6e81d19a3b15c4252faa18e10cb36dc4884088fa8c7722c22a2ac4fe97ce42252b99a8971ac759e99ff2d34ba74774e5083c00f81691c86b93a84a8496341b3f4d58db9646bb12d877e24ede8b73de92197f38382d995dbdba075bc8f7fc9b86c6d229714356fc7ce178d4b905dbbcba40cac81a1b9e8c604c6e5898acc01896d44a5d1bb7dee17cd11a96ce3ecfa038264b2d44bb99553897cc2e65e71b07d30e310cdba079f44ded8949535eec26a507cb7428c9aec18a"], 0x1) ftruncate(r2, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000300)=""/18, &(0x7f0000000340)=0x12) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r2, r2, &(0x7f0000000380), 0xffffffff) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x1) mq_getsetattr(r3, &(0x7f0000000180)={0x5391, 0x7, 0xfffffffffffffff9, 0x6, 0xff, 0x7, 0xff, 0x4}, &(0x7f00000001c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={0x0, @multicast2, @local}, &(0x7f00000000c0)=0x2c0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000200)={0x8, 0x1, 0x0, 'queue0\x00', 0x2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4000000d43e74d3c9cec02aca45319ed8031cecff0d9035de1bc6b6872c84ca89c3aa570f465291e05957e76dbf19f96ab5f89f76a8fec40eda342725678360f9f4c99e29c31b17f1af129b8afb95a0609747ce1e67668bcea1a94edf794359b0be50a9a1e5db8a6ebe3171cfb62ef12a94aec76972fb7ed9a3a3b46f0400d450f7a84916041940615d65dfaa382aac708d5f9429a2c56c7ac2098cade16ad865f98aecd6083975ff777a4996c9e24cc721b03682e245e2aa1ca781461844a212aee396a111121d46bc4fa730382b27a17e584e0048bea1ae12f03977f76d734e54df7605fc6ebe147bce6bf628ac06edbc27ec63e95cd4"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000600)=r4, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000800)={0xa4, r5, 0x0, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000008c0)) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/05/10 07:37:01 executing program 0: mknod(&(0x7f0000000040)='./file1\x00', 0x40, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000440)=0x7) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000580)=""/237, 0xed}], 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000100)=@l2={0x1f, 0x7, {0x3, 0x0, 0x72, 0x1, 0x6, 0x40}, 0x8, 0x4}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="97236711a55eb8aed91d3c7349a8e31423e8eecd1d13e18df91f39f6bedae63e8db8e6d0858f05b747c09fdcdaf9637b26b5cc17dac436a47c95b576ea879a7c7663c27b2e58e8fdbe6cf7d858ed5b32cbd52734337a273d9a4869b19de9e9310b603b", 0x63}], 0x1, &(0x7f0000000680)=[{0x70, 0x29, 0x1e77, "c61effea199f5bf121eb8642f93ba6a37cbc184894be24f8cb46159d483ed0d3565a4bd25cb527079a659317119fda8b117126d752f667a57c472304455fadf2c374695003878d1ef0c5b5086340ecb4267609de39b444deac"}, {0x58, 0x114, 0x7, "58c5dd99bc75becba5eb57d1b43db8a95eb15a52db6537f53d8109e298525d7a7fe54940608b8c0bf9c9295860afce82d8de69b20757ad69bfb07b88429deedfd05e23381d8874"}, {0x1010, 0x11f, 0x7, "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"}], 0x10d8, 0x4000}, 0x4000081) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0xfffffffffffffffe, 0xffffffffffffff54, 0x3}) r2 = gettid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x239, 0x3, 0xf1, 0x7, 0x0, 0x6, 0x800, 0x4, 0x36, 0x77cd, 0x80000000, 0x6, 0x8, 0x9, 0x0, 0x10001, 0x2, 0x5, 0x0, 0x100, 0x8, 0x4, 0x6, 0x3, 0x4, 0x8, 0x4, 0x5, 0x1, 0x8000, 0x80, 0x3a20e25a, 0x2, 0x40, 0x5, 0x7, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x7}, 0x8210, 0x9, 0x7f, 0x3, 0xfffffffffffffe01, 0x5}, r2, 0x5, r3, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0xfb2f0ec74fec44ab, 0x2) 2018/05/10 07:37:01 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa00000008004500002400000000002c907800000000e0000001000010000401907800d7050200f53475e32f7fcad4c274064121a628febf4de2566880f9bcd21b648e468d64b2a256e4e296a7ca37f3d5c551dec4de98852b3ec131b7ae5770ce26a19c885a646fd55a87a830e38ea497d6c8f4be601fb5b4d28589acbb3b0c15d3"], 0x0) fanotify_init(0x0, 0x1) 2018/05/10 07:37:01 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880), 0x0, &(0x7f0000001b80)=""/4096, 0x1000}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000500)=[{0x40, 0x114, 0x9, "d35314a2f1b0e7d728d41dc71dcfb650e470bb8a5d18c354bdc4454477c8714e6da1ab7740e68fadd725"}, {0xf0, 0x10a, 0x3, "4881f366e06ab54be1947d049eba0e42f611073d8a2ea84fa9d462859d170e3d46b0afd75ff28674eec86f099e58dd89ad4cbf8e7a718fc2dfc08e6b97fc2df96b5ce4205b501687c87660d37bfc4acd88ab5cce0e3ac1ea1b851cbed3a948f7001b66944c9b72734757a4a589153baf093f5218b0b8ef57db412ac69c77c83309ef4106dcb5ad70c5a33bdef9edc44d5e790f451452a6e9ee30ac99ae4796ddfbccbb6fb0e51b730c4561c2274ed9fa2708b551fd4a3ef9c178673335c10a60823b186b11bd8e1d90256ace243703aef2ea7c84d9df618b0aa7d1"}, {0x110, 0x10f, 0xffffffffffffff00, "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"}, {0x38, 0x0, 0x98, "8c773902a2816a2d190c32c2689f786f402209b01b33f6b69c5f0b2609040000ed"}], 0x278}, 0x0) userfaultfd(0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) 2018/05/10 07:37:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockname$netlink(r4, &(0x7f0000001800), &(0x7f0000001840)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23}}}, 0x84) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x12, &(0x7f0000000340)=[{0x0, 0x2}, {0x6, 0x53}]}) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x10) tee(r5, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000300)) poll(&(0x7f0000084ff0)=[{r7, 0xc1a6}], 0x20000000000000b5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x0, 0x0, 0x7c, 0xfffffffffffffffe, 0x0, 0x7f}) dup2(r7, r6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/10 07:37:01 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000000)=0x80) 2018/05/10 07:37:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="390000001300090665000000000000007f00804003000000460001070000000119000400238ee5c3265d40120000001f000000000800000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/05/10 07:37:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, '\x00\x00\x00\x00\x00\b\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000040)=0xc) [ 175.803941] FAT-fs (loop5): bogus number of reserved sectors [ 175.812537] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/10 07:37:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)) mkdirat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x1ff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x7fff, {0x0, 0x7fffffff, 0x10000, 0x8, 0x4588, 0xffffffffffffffe0}, 0xd5c4, 0x1}, 0xe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001840)=ANY=[], &(0x7f0000000340)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/10 07:37:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') writev(r0, &(0x7f00009eb000)=[{&(0x7f0000000040)='2', 0x1}], 0x1) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/05/10 07:37:01 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20240, 0x0) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/10 07:37:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x6, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000280)=[{0x81, 0x6, 0x58e3, 0x80000001, @tick, {0x9, 0x10001}, {0x6, 0x8}, @control={0x3, 0x4, 0x7}}, {0x6, 0x5, 0x2, 0xbb93, @time={0x77359400}, {0x0, 0x9}, {0x3, 0x8000}, @result={0x0, 0x90209e5}}, {0x2, 0x7, 0xff, 0x7, @time={0x77359400}, {0x7fff, 0x401}, {0x4}, @control={0x0, 0xffffffffffffffff, 0x400}}, {0xff, 0x6dd, 0x8, 0x8, @tick=0x497, {0x1, 0x80000001}, {0x0, 0xc6}, @ext={0x7, &(0x7f0000000200)="263179e9d74ad7"}}, {0x0, 0x3ff, 0xe8fe, 0x1, @time={0x0, 0x1c9c380}, {0xfff, 0x8000}, {0x200, 0xfff}, @result={0x0, 0x1}}, {0x9, 0x100000000, 0x7, 0xb5c5, @time={0x77359400}, {0x5, 0x1f}, {0x401, 0x4}, @ext={0x25, &(0x7f0000000240)="7ade282501302513834f00dc6c043604a8a7bc0d8a287322d822b5c26544f74f97d1dc006f"}}], 0x120) close(r0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x0, @multicast1=0xe0000001, 0x0, 0x0, 'lblcr\x00', 0x2, 0x6}, {@rand_addr=0x400, 0x0, 0x10002}}, 0x44) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) 2018/05/10 07:37:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x40247007, &(0x7f0000001ffc)) unshare(0x40600) r2 = gettid() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r3, r0) [ 176.144086] FAT-fs (loop5): bogus number of reserved sectors [ 176.151407] FAT-fs (loop5): Can't find a valid FAT filesystem [ 177.188039] device lo entered promiscuous mode [ 177.194597] device lo left promiscuous mode [ 177.510468] device lo entered promiscuous mode 2018/05/10 07:37:03 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{0x3}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000340)={0x6, 0x1, 'client1\x00', 0x4, "2ba05bcb039b74d7", "8d6950a0c598cb3e624248304e4d58efb6fb7cedcbad15b2b5a64ecc8890f236", 0xfff, 0x8}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) open(&(0x7f0000000400)='./file1\x00', 0x8000, 0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000280)='./file1\x00', 0x20) r5 = dup3(r4, r3, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x10001, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r6, 0x3}, &(0x7f0000000300)=0x8) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) sync_file_range(r4, 0x9, 0x2, 0x4) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) write$cgroup_type(r5, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/10 07:37:03 executing program 4: r0 = perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x4100, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x1ff, 0x5, 0x201, 0x5, 0x83ed, 0x5, 0x2, 0xfffffffffffffff7, r2}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x0, &(0x7f000031e000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r0, 0x0, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df73e8b2b34796068700e29fbf23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e5a0db9074a28a826c885663b51ce4b569dade341d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8c04008e8628b64cacf386bfa8840afb02004c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000000040)=@known='user.syz\x00') 2018/05/10 07:37:03 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8100, 0x0) pread64(r1, &(0x7f0000000200)=""/137, 0x89, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x7fff, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x9201, &(0x7f0000000100)) 2018/05/10 07:37:03 executing program 6: accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/05/10 07:37:03 executing program 1: getitimer(0x3, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) setitimer(0x2, &(0x7f0000000080), &(0x7f00000000c0)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0xffffdfffffffff01, 0x4, 0x5, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x26, "bea89680d606562b55b42641ab35c21fe7f4f86d5fef8c4a6db5a17bb9c471ea7073cc3e5420"}, &(0x7f0000000280)=0x2e) 2018/05/10 07:37:03 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000001000000000000000000000000000000000000000000876e000000000000"], 0x20) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) 2018/05/10 07:37:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockname$netlink(r4, &(0x7f0000001800), &(0x7f0000001840)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23}}}, 0x84) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x12, &(0x7f0000000340)=[{0x0, 0x2}, {0x6, 0x53}]}) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x10) tee(r5, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000300)) poll(&(0x7f0000084ff0)=[{r7, 0xc1a6}], 0x20000000000000b5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x0, 0x0, 0x7c, 0xfffffffffffffffe, 0x0, 0x7f}) dup2(r7, r6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/10 07:37:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4100, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/05/10 07:37:03 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$inet(0x10, 0x2, 0x0) connect(r4, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f00000006c0)={0x3, 0x70, 0xffffffffffffffe1, 0x101, 0x53a, 0x7, 0x0, 0x5, 0x80080, 0x2, 0x3, 0x7, 0x95, 0x8, 0x4, 0xff, 0x9, 0xffff, 0x0, 0x40, 0x3f, 0x5, 0x8000, 0x9, 0x2, 0x100, 0x4, 0x3, 0x3, 0x7, 0x0, 0x1, 0x7, 0x0, 0xffffffffffffff3e, 0x7, 0x2, 0x7, 0x0, 0x9, 0x4, @perf_config_ext={0x3, 0x10000}, 0x214, 0x3, 0x0, 0x7, 0x5, 0xfffffffffffffe00, 0x6}, r5, 0xd, r2, 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000440)=0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/62) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/05/10 07:37:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e24}, 0x1c) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x4000000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000013f}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f00000004c0)=[{0xa0, 0x0, 0x1, "8f89c7a7bb84dc0891ee85c376e231e5b441a8a70196806ead9c339043941cfced6ca918b374a9cc43d5a04a7ba2d1f73cc015b43c7d7ca78ecc2e4233ff4ff52f7d15d94f8bb724fd793badbbf730795c7893dd28cac814a172360ac3850880348f15aa35e21f5f231d8e5b5c661e6e85c157147632789548903aa4cd23236610b68a2486d4ddf53129"}, {0x38, 0x11, 0x0, "2f5829d5938fee13436cd41c0f9be6dffd4d9d44a348c2d6b3b9f2a46984fd60845d933f"}, {0x38, 0x10b, 0xfff, "ab8a74de0e6d98cb3c475dc12da56d8b2344a7ddff8ead61a45ef6d55b17e84effe059e3e1bc5c58"}, {0xe8, 0x10f, 0x7, "9e61f657ffe9a58f1d989efe772f530da2cbe79b96a785f5586e7ee7fd0c7696b967fd94aac38cd8c4fec62cf28fa66bd025c15c4943a6f27e18866fac95206c351c0d4a9392c622cbe070c937b47062c233693255049b8145e8bc5d85629d12bafc16f62ed74131054e164b393cec4d2f484dadbe7a440cf0542cddff843b6c2b185e89c99d599f9cd03714fc386fc386bc2777085e1b00014fbe15b6ff67572931248a0c30d7a40d8b3be10f127cf309e7b9318760bce187786e488ea4d049fa92e49242688852623163358eb7834e84b7ce43"}, {0xc0, 0x10d, 0x5, "c574239d9051451318916f8f1853bb314944feb52919ced78a945c586919b39f5a8833b7a4ce85c7ee9d6c92254445d7f9b597a8288cf95e7c3986b4387b5b6a19d8cbbe0304dc059c179a7747ba272ae450ef7dfc64545970da6a16c6bc81717b0d42f53573de836afde926a9a2c94175701deec9f1d402ef86c350af5cec45507dc787f4aae0942448eda3413a8ef38b977d72f927148c82d9ad50adcba8e98880bf8be1c9ba68b1b509"}, {0xf0, 0x19f, 0x4, "19b4510db590a4c73bf1c8ef27c6fe8e9816db9f49ccdafde192d7ec1cbb868c4f38ebb306a923b3ee2914ab3f3a08944cf631ad5168eec7eed856ef4ab1b1ed4aa977a895ae24ff13882885f26767f1312276649a7b606cd52ce131f8a0538792cb8394be717c91c5d83212f896eeebe7267b3c56b6b6f842a34a0a6a5ec12930739bcc1783d784972babd3bebd7475a65f62323ead596ad8b1a3070660c609ab09a3bdbcee9827b991b194dcf23ab071592869f6209f622ed865b76d14f08eff07be163ce2db9ee0d66774eeb396631f8825c1c8dfb0f9e7"}, {0xb0, 0x10f, 0xfffffffffffffffa, "4db024adf395111cbcb4ec5080a0d9433d7113b9ae421cd42470ade7c93b78b335a839fc2e19c0279321e3a4fa241a446a00078a6f5bfb452c627fd481d33825ac69ecb7dda9cd1bf4fcb7929e4e37ed439671e33676c26aba7e1485a0220facd5a35af20737e0b9e70a518a1be18ba5ce1de786cfb09f8e518267f280e18b1b99e2b79606516c3d2877f8951d0764a3d1ed6f9aad9264995853cf735f95c4cb"}], 0x62d}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/05/10 07:37:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@req={0x28, &(0x7f0000000300)={'syz_tun\x00', @ifru_data=&(0x7f00000002c0)="1147377c1722512a38f8a103907a1f907bd6243241ef542a274486e8d14fd5e9"}}) rt_sigreturn() getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001, r1}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip6gre0\x00', 0x4400}) 2018/05/10 07:37:03 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000002c0), &(0x7f0000000380)=0x4) fcntl$getflags(r0, 0x408) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) accept(0xffffffffffffffff, &(0x7f0000000300)=@hci, &(0x7f00000004c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001b80)={'team0\x00'}) syslog(0x9, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001bc0)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001cc0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d00)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200029bd7000b8dbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0], 0x5c}, 0x1, 0x0, 0x0, 0x20004800}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)) ioctl$KDSETLED(r0, 0x4b32, 0x100) accept$packet(r0, 0x0, &(0x7f00000008c0)) ptrace$pokeuser(0x6, 0x0, 0x18e8560e, 0x8) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000280)=[{&(0x7f0000000540)="e3ac766b68aacd2c5aae340a30f7fb1391b58dd235ad8f906d96abe102279e31a78ea46cb46a6a1923fa8fc26b0f8f77dd658646a6d7f1042500f1e16011dc7df0a15a89a34d8665261643e7dfcba50ae491ffff016be0a959153edbd8a2e309b48b867074b190cde3323bbbe40630b4fb970e45247264e34bca2aa1a5fd55e5a1d232b453fe4b66c952dfa092f6b03c5dc585cc6cc074ebc7ce8ec6ff059080962c6cfd4dd5712ef4ac7a6113edf6ea645fe75a9b55b1008f19c96e202e583eff8f69da430eacf3f95e23c8b69c2e72722864353ac08f6d7225547c2973e7f39a", 0xe1}, {&(0x7f0000000780)="d324867c369774ddfdac3870ab4cc961801e8c86109f36c8e8eef3edcef76a4b1de8932bb32b7f3df86f22b49567684b72f3f862a1d10116a59edc81336a56590c0848eae861ebf632f27e8c2d252a55e2036d3c660608a2d4e42d25bff9a72dbde97cec6edbb7c57244639424a7ed1926ee9f67f76d4c48bcd1b6157cf7a5190e3d3700b2", 0x85}, {&(0x7f0000000640)="b5bcea62ae085c14c983b4864312678d54790adee06f4a7a23c1036aab12dd2373a906caa0fa8d530cd72a8618c56d09b99d106f1441975d48f4c23d662db79f277dff5f3aa9194d18b2deef987381c9b0ce00065ad06168e2e465b06de67e620cffd789c97eb9deb78fdb7334c076495f", 0x71}], 0x3, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000500)=0x10, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r5 = socket$inet(0x2, 0x3, 0x0) accept4$inet(r5, &(0x7f00000006c0)={0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x10, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000a00)={0xabcb, 0x4c00000000000000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000840)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, 'yam0\x00'}) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000900)=""/217) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0x3, 0xaaaaaaaaaaaab9c, &(0x7f00000007c0)) 2018/05/10 07:37:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xa000000) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r0 = socket(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000380)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000280)={0x10000, 0x0, 0x5}) r4 = socket$inet6(0xa, 0x5, 0x8) mlockall(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) r5 = socket$inet(0x2, 0x3, 0x2) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000580)={0x72, 0x100000000, 0xffffffff, "3f3f77a1edec1ab369db230c7c2ddcc982f514e799fa44529fd2e56daf08bff4e7ac1352c86559d59b28de0fc45f4507e6b559f2661633d6f01fe70dd4f371a1526d79627cc4a1665236b3b4dd682b709ec6c3d97db6ed471eca8d2fce3c04612eebc80e8d5b2f59377d10e6daa66adffb45"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYPTR], 0x1) sync() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000080)=0x125c, 0x4) tee(r0, r5, 0x6, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) kexec_load(0x9, 0x1, &(0x7f0000000480)=[{&(0x7f0000000100)="2fdd60887b6f228b40dd0c38c012ab87866776ccd493089662b84a5f1cb2b53f4ded296ab59f9de65d2063d8f799e9e0506bd168ddd80a56482f7d26e8442f0d63d22417605d9e8c78ff5959519649358f79d619aa912109d32421a0a83deeada98e396ea0b7426c4c358e679f7ac965743e25d086d98fb9034c72cb67e75d0aef89a7e0d2be3e9e75bf0274ac1decea", 0x90, 0x0, 0x6}], 0x3e0000) 2018/05/10 07:37:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0401000000c000ddb8460906eeb25b4202938207d9033780398d5375c5f73f9390292412f295136fcff5789033768e5cfdbcd07a033b978920a42f2a2bb404e1b50000000040000000f55d460800000034529e419ad02192f872e3267aab0000000000004000000000000054", 0x6c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000009, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/05/10 07:37:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x20a00, 0x0) mknod(&(0x7f0000000380)='./file0\x00', 0x4, 0x80000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r4 = accept(r0, 0x0, &(0x7f0000000a80)) open(&(0x7f0000000180)='./file0\x00', 0x842, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000003c0)={0x8, 0x7, 0x2000}, 0x4) open$dir(&(0x7f0000000400)='./file0\x00', 0x10600, 0x800000000000) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x5}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x9, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x8, 0x30}, &(0x7f0000000340)=0xc) 2018/05/10 07:37:03 executing program 6: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x9, 0xc, "c78424009c79591fdefb4f34"}) fcntl$getown(r0, 0x9) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x5, 0xba53, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)="6367726f7570707070307b5e996370757365747d00"], &(0x7f0000000600)=[&(0x7f0000000440)='vfat\x00', &(0x7f00000004c0)='vfat\x00', &(0x7f0000000540)='vfat\x00']) 2018/05/10 07:37:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fsync(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) 2018/05/10 07:37:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) clock_gettime(0x1, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x4000}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={0x6}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) 2018/05/10 07:37:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="e27472760700001c998a6c8e5d46aeb5ade0b7d5ba40b062ea95e61a36997964a4a7725d615a5a8db6e729a7861c758be99a105a558db77e061a2554a957dfe076a72bfda90cb9ad6639974107cb73cae22c23e80048c4a6082e932ef050bfa677564af7fe2be110107692b66a6086e4ad54dbe3000000692f83a78dca4d6b5a9c53b4ec00000000732400"], &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000000180), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 07:37:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x521d8c773d51655c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/10 07:37:03 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x126, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) r2 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') readv(r3, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) connect(r0, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x81, 0x10001, 0x0}, &(0x7f0000000140)=0x10) r5 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="a8fc31a8e82febd72518765de677850edc4c0dd653c65e", 0x17, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f00000002c0)='/dev/input/event#\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="09000800ff0f02000500da078e156ff9dd6cc2a0a4609d5448739415253c1cf1314136ecfa953437ab107cd83c9b2f4558c5c428b602b03f15c5aeb86835fcba95cd5a45e3015c05021b8e535ac0e1609fb17488b09c07950add8811ddf4dbb76041f055e53e946ab4e250120dd5ad5f12190e7e8ca36855c000e755c1500c5ed2473848284243f227c4ba7e983444772781e4335a9c7a385009b5c615726f8c62707cd53247ce891e699ba00c20cb3a87284cfa436653c4a99b11da476a0e"], 0x18) 2018/05/10 07:37:03 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xf991, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x17, 0x4, 0x5, 0x2a, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x4, 0x4, [0x1, 0x6, 0xfffffffffffff001, 0x1e]}, 0x10) [ 178.417034] device lo left promiscuous mode [ 178.701399] device lo entered promiscuous mode 2018/05/10 07:37:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="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") r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r1, 0x8200) accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x80800) lseek(r1, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 07:37:04 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000010}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3c0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xfb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x7bbe}, 0x8) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x11, r1, 0x0) epoll_wait(r1, &(0x7f0000d02f94)=[{}], 0x1, 0x0) 2018/05/10 07:37:04 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a21590aa310c5adb"], 0x8) 2018/05/10 07:37:04 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x401, {0x2b9, 0xfffffffffffff940, 0x7fff, 0x67b, 0x740, 0xffffffffffffff00}, 0x7, 0x2}, 0xe) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) 2018/05/10 07:37:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_newrule={0x34, 0x20, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'bridge_slave_1\x00'}]}, 0xab}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400001, 0x0) finit_module(r1, &(0x7f0000000100)='cgroup\x00', 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@local, @remote}, &(0x7f00000000c0)=0xc) 2018/05/10 07:37:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./bus\x00', 0xa80, 0x7d) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="a06fe060ec33"], 0x1) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000900)=ANY=[@ANYRES64=r0, @ANYRES32=r1], 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000140)=0x5, 0x8) sync() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x5, [0x424, 0x7ff, 0x200, 0x800, 0x5]}, &(0x7f00000005c0)=0xe) setsockopt(r1, 0xbf2, 0x0, &(0x7f0000000940)="3f8d363354b4dd38ca4c68fd38aa03ba18e66f781f13e630bcfc96e79e809c32265d08c9f461dfd1244107dc99d0a1088bdb069bfac14bc49780519dc0423ecf387ab8b46b71c472daea9c7adb61a5b342db5014c8f15337b3336cbbf0fb73dccc2d5324f466ae8f1f4bab1474bc3b10d4df68dfe48395a856775a72d1b471b35a9e24c3b599f10a30668af3014c11268aaa9ee407b235914cc9326512d8d05c8accf76aafa6f6b7348750e2ad064361c25b1b4e1134bf2758aed2a8214adcf4ff88b194cc8f88e82ade8ad0aaa988ef91cd", 0xd2) r3 = socket(0xa, 0x802, 0x0) r4 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="da33c792cd790e16d7000000000000fd0000000002"]) ioctl(r4, 0x8916, &(0x7f0000000000)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r4, 0x8936, &(0x7f0000000600)="bec141e08d3495488fa3ecf38bf1a7390137851b4fd71f6f3464d5923e6ed00915784884b99493b3b88c8e4f5949bdbca0d5a7a15f3517cc21541341a54e9f9090dba5ecf44800cb1d0455aa6b96c3739714a1c372e6c3e9a07353b803577a6828c6b8066a26cd0e155bf553043d91a7333972fa71ce1c61db0afa40d0e5af145ceda05e131015a654a5a6671f7ccb08c55039fccb5703851d8873fda5a5a70bf875cfc0ba7434c5b228c753ca38aaa7d23baae4d166de2ceb44faad2055c6a8844c4b4ebf467efc3004") setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000100)="10ba35c1f0af34cb422c18000a037811f9a27a59", 0x14) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) stat(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000800), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getresgid(&(0x7f00000007c0), &(0x7f00000008c0), &(0x7f0000000840)) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000180)=""/165, &(0x7f00000002c0)=0xa5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x80000, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x10}, 0xc) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000740)={'eql\x00'}) 2018/05/10 07:37:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="008000000000000000000000008000df"], 0x10}, 0x1}, 0x0) 2018/05/10 07:37:04 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e8ff8)={0x20071026}, &(0x7f0000032fe8)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/05/10 07:37:04 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffb, 0x0) 2018/05/10 07:37:04 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250ff7ffff07000496686fbd000c000100080006007772720008000000000003007f000001000000010000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000680)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/05/10 07:37:04 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x6e48448a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/28, 0x1c}], 0x1) recvfrom$inet(r0, &(0x7f00000003c0)=""/221, 0xdd, 0x40002040, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080), 0x4) 2018/05/10 07:37:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f00004c1000)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000000200)=[{}, {}, {r0}], 0x3, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000000540)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f0000260000)}) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7f, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000580)=0x98) 2018/05/10 07:37:04 executing program 7: syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x200000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0x800, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000600)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) r2 = request_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="bb2776626f786e65743000", 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000880)=@alg={0x118, 0x10, 0x4, 0x70bd26, 0x25dfdbfb, {{'sha256-ssse3\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0xffffffffffffff81}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x8}, {0x8, 0x1}, {0x8, 0x1, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000017c0)={0x0, 0x0, 0x4}) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="00a49f13d9137526cb192d836435ca8664a0b1f7c9e0fac97e25e1bf456e841ac9c367271da8f5b0678e73970f1c7d84b93b49cf25c360be495b66fc58569e146ad5bc323cdee119d46391f3fc532d2b493d92753569f82ac9c58b06e60cfa8dd555b1a161778a5bb8c28dbc5f937ad85b4e56b21a0728073dd4fc210cc88d33a83c7e382d7f5fe4b9b6a2dffcd8eb0cfcf4aa050ee8092bd2a2502f7934f32f38da96ee840788bae10b15318aa850485997cb20ce7d8d2247311d5c42b3a2"], 0xbf) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bridge_slave_1\x00'}) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x480) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x6, 0x101, 0x81, 0x1}, 0x8) fallocate(r4, 0x1, 0x0, 0x10000101) 2018/05/10 07:37:04 executing program 1: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x7) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x100000001, 0x204, 0x1e28ff0c, 0x3, 0x20, 0x401, 0x800, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x7ff, @empty, 0x80000001}}, 0x3, 0x8, 0x3, 0x100000000, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x7e, 0x6, 0xfffffffffffffffa, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) dup3(r0, r1, 0x80000) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f0000000080), 0xfffb) 2018/05/10 07:37:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) fremovexattr(r0, &(0x7f00000001c0)=@known='security.capability\x00') r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x40004523, &(0x7f0000000040)) prctl$getreaper(0x27, &(0x7f0000000040)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0xffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x6, 0x7, 0x3}, 0x10) [ 178.962082] FAT-fs (loop4): bogus number of reserved sectors [ 178.969281] FAT-fs (loop6): Directory bread(block 2) failed [ 178.969419] FAT-fs (loop6): Directory bread(block 3) failed 2018/05/10 07:37:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000600)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'ovf\x00', 0x20, 0x4, 0x2d}, 0x2c) prctl$getname(0x10, &(0x7f0000000400)=""/144) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) clock_getres(0x0, &(0x7f0000000340)) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000640)=0x3) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bridge\x00'}, 0x18) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000005c0)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r4, 0x0, 0x0, 0x1fffff) [ 178.969483] FAT-fs (loop6): Directory bread(block 4) failed [ 178.969582] FAT-fs (loop6): Directory bread(block 5) failed [ 178.969656] FAT-fs (loop6): Directory bread(block 6) failed [ 178.969751] FAT-fs (loop6): Directory bread(block 7) failed [ 178.970313] binder: BINDER_SET_CONTEXT_MGR already set [ 178.970322] binder: 18192:18216 ioctl 40046207 0 returned -16 [ 178.971523] FAT-fs (loop6): Directory bread(block 8) failed [ 178.971880] FAT-fs (loop6): Directory bread(block 9) failed [ 178.972141] FAT-fs (loop6): Directory bread(block 10) failed [ 178.973760] FAT-fs (loop6): Directory bread(block 11) failed [ 178.985684] binder_alloc: 18192: binder_alloc_buf, no vma [ 178.985701] binder: 18192:18219 transaction failed 29189/-3, size 0-0 line 3133 [ 179.021966] binder: undelivered TRANSACTION_ERROR: 29189 [ 179.022099] binder: release 18192:18199 transaction 19 out, still active [ 179.058691] binder: undelivered TRANSACTION_COMPLETE [ 179.058716] binder: send failed reply for transaction 19, target dead [ 179.089729] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf [ 179.200747] FAT-fs (loop4): Can't find a valid FAT filesystem [ 179.262264] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 [ 179.444431] FAT-fs (loop0): Directory bread(block 112) failed [ 179.467530] FAT-fs (loop0): Directory bread(block 112) failed [ 179.480761] FAT-fs (loop0): Directory bread(block 112) failed [ 179.513410] FAT-fs (loop4): bogus number of reserved sectors [ 179.519826] FAT-fs (loop4): Can't find a valid FAT filesystem [ 179.678197] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf 2018/05/10 07:37:05 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x20a202, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)=""/76, &(0x7f0000000280)=0x4c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) wait4(0x0, &(0x7f0000001300), 0x0, &(0x7f0000001340)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') sendfile(r2, r2, &(0x7f0000c7a000)=0x100004, 0x10000) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/10 07:37:05 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x4000, 0x0, 0x0, 0x9, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) r1 = getpid() r2 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4400080}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x46c, 0xf, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {0xa, 0x0, 0x7}, [@typed={0xdc, 0x8d, @binary="73b995cc07981cac82f9442459b82da62dc9f41f11ad5c8350d2b84d493b1e4fa4a1a9ad16718fcc5026ee097c7a9518318f545880693dfdcef44f050ebbf4edb78139e1d4352998b0bc91a95f407b95ab60ed29b74fb8cd78798f37886270d1c983237f6c12e3a78ed58fee4f344f53379b369c7d411647fabbbb69111cc9b8a423dbcbf8b1cf62f161edbcd55d5bfe6f838f7a366ba3fa7785e6dfd52b026e2853dfb5ca2c87ba8b1620475b549b8af42ed1b257a96d3bce5a2f2987f866d30eaf0435a5ab9d12c96710d3bfeda559b9f511c8f1df"}, @nested={0xc, 0x83, [@typed={0x8, 0x78, @pid=r1}]}, @generic="d5435466487e6d1620d58e936f2fa44c5fa5065d06413e7d3a891a26c804d05a79042a1e829eea979eecc17cfc6cbb9829e1f75276954ff0b679ca", @generic="066136066d1337afe547a9dbd1545b11213fd1fa980299f134327e15e8d4548f792d18331d1ae24c3d5ae7bd2a7ca4f8f6b95b478a9e3df60a22d41d0ff98cb4c0b6c12b3c574cf8f89b4e1712624797505156cffc4486aebeebce99cd3dab14e14abed568582694b2034ae3aa021a63bb3c0c3ac4fa7c929409cbd94da77cb60d386c3ad8b8208ccf88ee920812714b94a9249b24a3b58d946270c90330d7e46b80bfa1851cc43a77", @typed={0x4, 0x91}, @nested={0x188, 0x42, [@generic="4940b1b5e97ce658563b58fedfeafaa500117b5ed24aba8a447dec511a7f157d7339c3bcd704daf0b6e6683a08997f774234ee4f93a2bff4c3a567dd3f", @generic="6e03bce08afa255a40b8015bb10291eb977622dd1d1b9b566ce06e10b3ca576d77c041d42c8b37b550e628f5a24f2a0332c3e53ab5368ecf379e0b16e3a94b25c0ae7a5937fbc047dcdb22674a17db5962606f42ade718491e8958938cf860c8dfa5af506582847db23ad3a8883199cb6384a0a99d81be446e95f443ea7db00f1b", @typed={0x8, 0x5c, @pid=r2}, @typed={0x8, 0x30, @fd=r0}, @generic="c5822fe0c01965b9fd88501edada1ff98f888f5c8a9937ec272bd9b9791cf5086914d309f94d4280fddc36e8e80c5fc68dff9128f67ce27037726e7782b4527b74eed3d1c4d2083f8689e573a7734a8053242d786e69677416a458c7b92827aef2", @generic="fce02e3a32203e701b060c02909962b62436cad49afe6f877ec7acdb65ccc1dbcb89269c89b176426e0180e26ea4cc1dc69fda6ecab4efd9014fbda720847c37ee03bc5421266d246088134f65e34ea2a6cdd0cd"]}, @generic="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"]}, 0x46c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/05/10 07:37:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pipe2(&(0x7f00000000c0), 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x0) getdents(r0, &(0x7f00000001c0)=""/221, 0xdd) 2018/05/10 07:37:05 executing program 7: syz_emit_ethernet(0x405, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fbe0a403cf0000fe80000000000000000000000000000000000000000000000000ffff000000000000000004019078004f6ae300376dc5926a8de11fcae4cf364c494d3f089c732b8c257626157b59590065a11ab857d219fa606fce274673f6f9b15dbd6e445e54ec018d4992d73cab11bcd308144012ea45ce936f27f6e44046124c26ecf09038c189f7f6f431f6f64b336403f7615a8d6bc57985dfc0e8c7c13dd9b5a3006b5c24fbc99a66d5d2256bdb3a3c48db0359b83016b39d9188fa7f0ae3142baf9043a0a5fcb58047d2c6b97220c2ac7258b535ff6e2a429236382467873f9a1e4510f66d96b7a8e75f93baf45c02b34f10d3b267483743701665851dcabcd4a6d198070842d3b0264762bf331c3dc45b995bf1903b1b3173ff9c60f8ba8c5cb2a5511f16e84c4e72f8e4b06d3ef09f0e72dacd580634a8e6596427ce3cb0b9b186b5b8aedf8637960b226142d5f1ac5efa7c618f8657bd7c3acce3e240ea29b534af48384abfcc4f2619bc17cb9da4c5b0458258039c7c12e3c466369e9905f4916a7353a12cddf2aa149661959996ffda82c78c72db04d93f768f1505b4b7a3bb00d440ea34450f07c631749f901d7665675ad2c31b9b6143015d611ee8737b2076cdc6b036e1ff4d4669a5375a371aa37d4cbb36625d38b4a2346eb5b2e61b18cc770cc229343ca2724a3b531c7e87129d403171d0f74eae36794140fad841a353eeffda15677686a2fd8bc37a7b4c1247f17dbfdb05aa30e5841b1287dd297ef76a023b5b2aa1b919776878aa6016092ebe8e6a92d4131ea0dc36454bd8f58bb07f94f3b7640f00bfec133a5f0bac148fb06ab09f2f97840158aca7d92bce4980b4f0c5ee2d3e24907e4ba4fbff54af9ad60a01ae63f96a63f91ba11b0788ee477993aa4d7494088c059ea364d6e086fbf755726b10ac29f65de4a09d350a2b67a73eb287565d323fdb3030be0b8abdb660440e127bb80500788f320dd47ccb5269e71c56f3d70c54be30693229856666456135d72cc5409359b6cb244ac852650644b22a94542e00d59971ad1440a88492f091a2ea1c0364b024f1f61deae437980accd8a5ca731a12b47d88d6db9b5b8305b277a6f07106ade19fef2a0c90b2f4ee334022d770ea58a4ddbff935deb4f7d82d7eed60d9de80ffa713c9a527ff9b5546127a34a7d9953839f99ae8c93e18c8cb36277a7486ddb7cf0e06dc451c98f23d60c677fa443475ea6c35c5293b11f00bf7612ddb848939d701aea5a5ceb1bf564f205cdd1bd1370b402a7a63bca080c85233cef8305a414f5d155c963fa9d6dbaa011bcf8a3933d54dfc2f868cf62d957003902916221c1b5973403905eeaa04db62a1d2c218432dd7d384c14daa6d839868d69c738b5dca6e27baefdab9e68d12cad6dad6f4ee4f622325d1269f2698247bf8caf69325425f2b7520e7a6ee63633966e7709bac029b8ae7408d4fb7cb60888c2c82c844235500db17e238a3d6441871bdefcbd98bd79930a436f77b44ad3e0084e169ba89e48652ab5c8401506adf444ddd23765a56dc0d06a1847e1ee0d08779f829178b9b37b016490690885574fe925a12894ccc0914111af9"], &(0x7f0000000080)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/10 07:37:05 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xcc, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x100}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x72c1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x10000}, @in6={0xa, 0x4e21, 0x71e3, @local={0xfe, 0x80, [], 0xaa}, 0x397}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc9}, @in6={0xa, 0x4e24, 0x5eb, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x8001}, &(0x7f0000000340)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000040)="130000001000ffdde200f49f070f050000230a009d0000000f00afa73022e5f9ec3e4fe869b93c18983ae3820d1eb0f049a1b4b88ed4fe65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd59867daa1e415d102c748e6dc2d26746ea50518c2c681bbce9093d468612f0ff9b20db0000009b2930d837b9cb3452bdc4db387d886959e4ebd32961933ae9f90d1ad5b56d2a917a6f575b8b7600000000000000000000", 0xb1) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00') 2018/05/10 07:37:05 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x27c}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r5, 0xfffffffffffffbff, 0x674}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r6 = socket$inet(0xf, 0x3, 0x2) sendmsg(r6, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/05/10 07:37:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xff8c, 0x20000803, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="fa7e73e2ab0281b402e0d5e01fb80f99197fb1f5f4b87cabbd774868345835f651e2d921997c22ff71adf1930f996738e1208b521a46ef6732d07ef73144aa5b81943858b294334fb958b4a692c67956732da5e94b9f4f414b7d07dc754896df3f30c9181c4174637a1d878bb818ebaa0a4df3e8f034fcd559", 0x79, 0x48810, 0x0, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/168, 0xa8}], 0x1, &(0x7f0000000580)=""/147, 0x93}, 0x21) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x100000000) 2018/05/10 07:37:05 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0//ile0\x00', 0x2) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x141400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000340)='/selinux/context\x00') mkdir(&(0x7f0000000400)='./file0//ile0\x00', 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140), 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540), &(0x7f0000000700)=0xc) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x20, 0xffffffffffff8000, "ad31d5ec563b"}, 0x10) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x1ff) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), 0x8) syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0x2, 0x0, 0x0, 0x32d, 0x10022) 2018/05/10 07:37:05 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x105800, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0xc00, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x881}, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/05/10 07:37:05 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x20}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000280), &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x60002, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)=0x0) setpriority(0x0, r4, 0x100000001) [ 179.769178] attempt to access beyond end of device [ 179.774152] loop0: rw=536870912, want=246, limit=112 [ 179.793199] buffer_io_error: 120 callbacks suppressed 2018/05/10 07:37:05 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x0, 0xc8c3, 0x9, 0x1ff, 0x10000, 0x4}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0xff) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x8) 2018/05/10 07:37:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x40000, 0x104) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x300000003, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ftruncate(r0, 0x5) fallocate(r0, 0x20, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000780), &(0x7f0000000800)=0x60) 2018/05/10 07:37:05 executing program 2: clock_gettime(0x1, &(0x7f0000000000)) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$setsig(r0, 0xa, 0x2e) 2018/05/10 07:37:05 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r1, 0x100, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc815}, 0x20000804) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) [ 179.793205] Buffer I/O error on dev loop0, logical block 245, lost async page write [ 179.830837] attempt to access beyond end of device [ 179.832443] cgroup: remount is not allowed [ 179.845598] loop0: rw=536870912, want=247, limit=112 [ 179.861699] Buffer I/O error on dev loop0, logical block 246, lost async page write 2018/05/10 07:37:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') connect(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x438) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="a8fc31a8e82f", 0x6, 0xfffffffffffffffe) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000800)={0x5, 0x62, &(0x7f0000000780)="82f86b0ffd544f1859bf1c3a85c919b778a0a4aa54527bfd859b686b20d0a2f63e2254d20570892ecddfb477890bec7c508aff69ada7a8336e04da7b336b6eaefaa29ae09387ab52e8b409259dabf3bbcc9ef76c30437f050f187738e61e47277793"}) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f00000002c0)='/dev/input/event#\x00') preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000300)=""/4, 0x4}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000013c0)) [ 179.886070] attempt to access beyond end of device [ 179.900709] loop0: rw=536870912, want=248, limit=112 [ 179.907283] Buffer I/O error on dev loop0, logical block 247, lost async page write [ 179.937347] attempt to access beyond end of device 2018/05/10 07:37:05 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x185041, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) accept4$unix(r0, 0x0, &(0x7f0000000200), 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x80, {{0xa, 0x4e21, 0xed, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/89, 0x59) renameat2(r0, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00', 0x2) getpeername$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) r3 = fcntl$getown(r0, 0x9) prlimit64(r3, 0xf, &(0x7f0000000500)={0x44b, 0x7fffffff}, &(0x7f0000000540)) r4 = accept$nfc_llcp(r0, &(0x7f0000000580), &(0x7f0000000600)=0x60) setpriority(0x2, r3, 0x5) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000640)={0x303, 0x33}, 0x4) times(&(0x7f0000000680)) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000006c0)=0x2, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000700)) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000740)={0x7, [0xffffffff9085722e, 0x9, 0xffffffffffffffff, 0x7, 0x3, 0xffffffff, 0x10001]}, 0x12) sysinfo(&(0x7f0000000780)=""/28) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000007c0)=0x6) utimensat(r0, &(0x7f0000000800)='./file0/file0\x00', &(0x7f0000000840)={{0x0, 0x7530}, {0x77359400}}, 0x0) geteuid() ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000880)=""/221) llistxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/171, 0xab) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000a80)=""/84, &(0x7f0000000b00)=0x54) [ 179.957834] loop0: rw=536870912, want=249, limit=112 [ 179.965418] Buffer I/O error on dev loop0, logical block 248, lost async page write [ 179.985309] attempt to access beyond end of device [ 180.014333] loop0: rw=536870912, want=262, limit=112 [ 180.026113] Buffer I/O error on dev loop0, logical block 261, lost async page write [ 180.055056] attempt to access beyond end of device [ 180.061000] loop0: rw=536870912, want=263, limit=112 [ 180.066112] Buffer I/O error on dev loop0, logical block 262, lost async page write [ 180.076500] attempt to access beyond end of device [ 180.082145] loop0: rw=536870912, want=264, limit=112 [ 180.087412] Buffer I/O error on dev loop0, logical block 263, lost async page write [ 180.095910] attempt to access beyond end of device [ 180.101168] loop0: rw=536870912, want=265, limit=112 [ 180.106279] Buffer I/O error on dev loop0, logical block 264, lost async page write [ 180.115407] attempt to access beyond end of device [ 180.120671] loop0: rw=536870912, want=2153, limit=112 2018/05/10 07:37:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x40000009, 0x0) 2018/05/10 07:37:05 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) syz_open_procfs(r0, &(0x7f0000000240)="4ba2635f35b89d6755d03a95d92611b9cd4f59a9702898937f6d5610a1fbee1fdc8481253d960075f463b56c1ecaa9132b3d0d9e686f4c553e1d095cea6c00def74e7567553080a8374830113f55903904695f6e137c4d41ae81cc6fce72a090f2a95afd5bd6ed6637fcf1fc4947521c0d8fa2e734249e258edab64ce958acbdde75cfe28b9699aef6e762cae371ac5049") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x800000007fffffff) 2018/05/10 07:37:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="e55132344efa81d35bda1c72ef0163f7682a5cb4745e1f12cee76eb8523268d546cf70f229b3516eeebfa2d5eba321a449e35b4493df66b2d136ad79421ea1ade472d5df2b73c0a07be0714b6d9923d0e146fdb1ca7112cd5cbca4fa9fa6f6d728f43ead0dc83f9402910a165441f34f814a50b39d68fa31abfefb7ec6ade01c8f4d7a335d9dc3bc48f656350035fd8c928097a6b5295a3f78443671b7b980ec", 0xa0, 0x2}], 0x29010, &(0x7f00000001c0)={[{@usefree='usefree', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x30, 0x30]}, 0x2c}]}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x7, 0x5, &(0x7f0000000540)=[{&(0x7f0000000280)="fd2472", 0x3, 0x10000}, {&(0x7f00000002c0)="73b5a105d08b31b07103dc71db2453097b9c26fcbf5dc3bd91a6ed4606ccf3fa600a278e8e4094a88e99610699a8515a39571b084e7ba9461af527f528d0e1ceeec988b39b4abaab7fddd9a8155d6dc5486b54a481d83325568f050a29c5b206f180ac5d38851fa3d5089171089bb75c4edc82f7040157248c672463dde64f1d2472028d912af1691d62e4b247dd087f", 0x90, 0x6}, {&(0x7f0000000380)="9b19eb36bb2c727a41f7cfa8f7105c1932df0b7bcfa99c7abaac7055584b431f02c7147244a5876bac0139909d2c61569e0a81143450c011c5f4ba37385db3c7c01594840056fd17b10c7b7dc8d70dd837df881b4e4efce39e228f1a2464f6153c626749cf9fc784b197eef62582c6847b1290b30e8c1a5ababf2ac97277d59156caa4dfd4ef40e0f80eecc42dc2e49c0de86e7e", 0x94, 0x4}, {&(0x7f0000000440)="b0da04fa25ea8af44b7459a5fc13a9723da14750a90d090eb5d671cdb1ad65b700a91ef0244851117513968a51190e6af1b7d6a59014e4c14c308c176113b7a9ebe8b1a5fd1ed651d8240212456375d3ce3edde5ee6d2cb3d900c543", 0x5c, 0x3}, {&(0x7f00000004c0)="a56a62d8f9615b46163621359caa552852c833f977f65e7f1621df43b1ee7011c798be408b07bf37ee9049175b2cf7ddee7b1c2466ff78dfe45773e32851fcd83694048a4bddb78fdc73e5c3a2d00a0e792cac341210c931edfa87a915ad8a422ba8f49d25b212e6b8120a44d9f4588f4f22f08995d409", 0x77, 0x200}], 0x18020, &(0x7f00000005c0)={[{@resize='resize', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}]}) 2018/05/10 07:37:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe2(&(0x7f00000001c0), 0x80800) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff]}, 0x4}, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x9, [0x200, 0x9c, 0x9, 0x2, 0x5, 0xfffffffffffffffb, 0x5db, 0x7d]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001, 0x8110, r1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)="62638e68300000000000000000008000") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x5f1d}, 0x4) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000180)) 2018/05/10 07:37:05 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) accept$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) pause() fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x82870, r1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d9947e546024086bd462c6176bf26db879e37da1e4ca0508203663e592deb3892525653151bf3f51b3b4bd758e6f7646c72993bbb3e50a19d5a942186f83e266175246bdeb7541e081c930314e56a5f9b0681f8e0bf6d0180d597d263949a8e059391e0e220f28090db5a68a21f058114edb8843351c0ac299014df1565a2f96a0ec071fc923abf7cf5f1598e2ce0be0c90e6ff9189762749d76bea16b3525d63cc6c381bcbb55dca1d006b6ceb2fdd59d1eaccf5d18886e2cb961ff581751cffddb94e6", 0xc4, 0x0) keyctl$revoke(0x3, r2) rename(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00') 2018/05/10 07:37:05 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002640)={0x1, &(0x7f0000002600)=[{0x9fe, 0x6, 0x8001, 0x1}]}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x27, r2}) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) recvmsg(r3, &(0x7f00000002c0)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000002500)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f0000002380)=""/231, 0xe7}, {&(0x7f0000002480)=""/125, 0x7d}], 0x7, &(0x7f0000002580)=""/85, 0x55, 0x400}, 0x122) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x0, 0x12051, r3, 0x0) 2018/05/10 07:37:05 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x10000, 0x3000000004) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1}) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/10 07:37:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f00000001c0)=@ethtool_rxfh_indir={0x0, 0x7, [0x5, 0x24, 0x8, 0x0, 0x58, 0xed2, 0x0]}}) timerfd_create(0x1, 0x800) fstat(r0, &(0x7f0000000000)) 2018/05/10 07:37:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="0168c8559253d24941b93f3147af22f29d3e6a6c8762282aec6bde9fe5320056a6ff5caf57d41624b1d59c2267a5df08778d34c29d4b7d0f201bddf459f8d883f212bc075d1fc9a898a6d36cf464605c5e95a51be23eed44bdf44299e9fed1049f7e2d0c1913c6ab95f20ef4d18ad6bc1fa8576c71649f1b015b7e0c0aaaf45b89d657403e6da717206171e0820cb9c1cfc76962548eeddd6187bfdb70bc50d0ae40806164023c601cdabe8f147f94a69348a2120dbf02bb898930a214c021e87e1f69d5689c3316a100c75e4aaa24b4de70d2ca6444429ec5058e76558538448163712cbc9ddd1696351397cffbd6004684257d3e221ea610e11136c8edeb6af64e4a2578bc160c51d283e602fbc2ad4b0be328780122ebf3034f803dbe2a8b547c0e51ad8cb515ae6c5d0d975a43654275af176d6cb342e86c9feee272f90ae0aca2cc1353e1d02f0843a038aa8c0afed2e462def82e3941cd836260847e202be046b6cc4b39195a2a4b335f42a3e2da099b48c097247ba666c01b16dff8497136a2608cdb4ffe125c5b1c1830c5f42d6cf26dd2651670cb666533a5adb6ea3d7c2e6ec51b97d225c26a2730204a9989a1af7acf945ce673ac676f42f2b743ba78fcdff6a33f9c0e3299ecd33228e5660c7beac95af1ba04b3d6f296919582fbbe69b1af922599043dfd6f4ea2a628c1d0b43389fde73ba872d033e96eaddaaa2e362a3bd9fbfb7c26f798793bfb17a6d3158334fd61314eb4d5be598ce12bf1604d9d7a106d57657bdb48", 0x22c}], 0x1}}], 0x1, 0x0) 2018/05/10 07:37:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000100)=""/148, 0x94}], 0x1, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000000040)="6e65742fbb60732e6c74657200") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x20400, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7fff, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/10 07:37:05 executing program 4: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x100, 0x100000000, 0xfffffffffffffff8, 0x897, 0x40}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x401, 0x2}, 0x8) 2018/05/10 07:37:05 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb), 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000009c0)) 2018/05/10 07:37:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000001580)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e6c4f2e26803ced5fbd147bf4494843eba1e85a4c02b66467dc2e2937ffd19be77357"], 0x50) r1 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/67) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000001600), &(0x7f0000001640)=0x40) sendmsg$unix(r1, &(0x7f0000001540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000240)="50f9802076b1364b2db473b5d3cd6e1aafed055061cbfd3450f8fdc51f6c7204271b4b11dc787879eb9c4c7e0ddc731aa6316e01fc4dd1b02321e31dc52851978339d18bccbae7c214b21af5c8506c430bfb221f170959f77eb195c946d8be25d373c6257169640b87c79ad0c49e82c85ef5da58b3a23e9f86b430fc64905fcb6ae4f9bbb845850846a58be3f369fc47dd14c456dfdc801fe134c64aeec076eead3901fbd19172575012e3", 0xab}, {&(0x7f00000000c0)="c3f326356d78aa6d7a54a3b21135531609a5c2b0aabdbbf6a51a62d62381a279c524091cb23807dacdb33c2bcdb47aa3716213d9251dfef0d9c02d2bae", 0x3d}, {&(0x7f0000000300)="57c69f59b682cb64676769406aef95dee99610fc194235e59711e2ad353b991c6f24f558651e48", 0x27}, {&(0x7f0000000340)="e6dacedfad22cac574c85c398b7286759e62fea9455cb2323d371c17535958b045e7c4ce29b956daf84873f89e80e368527e51585b69142f047ee1d087a231f9df373404c234e76497c20dd3fda47d1c73df465eb6ad86c5901f1142e103690da68d033015a2511daef62f863d6ba93a3f38d74d7d9c92c747020c1bb409d139942e702b1f15e83fa76961229d763420ad477e8d80e4321f5f80fdded7fd50d04653d8cf498a9946bfb58a5772501bb7f4cfd05e058ef87e22dd0dbf99590a3bf78fc6ae087d061d97df", 0xca}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="0ff9e8f7dc947fe16457f1d21129e27316884234b7e5d1ab98c84d29ba0834ad7b962d5f1d589731c21654311f05cdfcf1f70e78ca1fd0ba79405948b65f404d99fa9a1843cc0166f7b69749f5fd04b3572d9dfc96f6e30ce36bc1c69b22233867a970bd0b764988c19d29686af388", 0x6f}], 0x6, 0x0, 0x0, 0x4000000}, 0x4000800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/05/10 07:37:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = gettid() r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000002100)=""/239, 0x50}, {&(0x7f0000000740)=""/4096, 0x16e}], 0x1000000000000045, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/99, 0xcf}, {&(0x7f00000000c0)=""/25}, {&(0x7f0000001d80)=""/79}, {&(0x7f0000001e80)=""/100}, {&(0x7f0000001f00)=""/205}, {&(0x7f0000002000)=""/79}], 0x1f9, 0x0) [ 180.638561] IPVS: stopping backup sync thread 18236 ... 2018/05/10 07:37:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000300), 0xfffffe7a) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x62) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 2018/05/10 07:37:06 executing program 3: unshare(0x400) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0xb35a9206e5082cf6, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') mq_notify(0xffffffffffffffff, &(0x7f0000daafa0)={0x20000000, 0x0, 0x2}) sendto(r0, &(0x7f0000000100)="51d58296fdca7a0d81eb966aed6a56e864dc4ff2a53c70037620ea5facd2004fedb0e76eb434c3a9c911e2653f6d6df1fe3947eb4980b3feda431188e57a36deb032bf369660e4aa68c6626096b8d04269c547cd91b272cab614ad2c7d02332b204135c0856e90db72f82e4039728a528084302b55479ed9a0ea223558d672fce854f314f36f3c917dc9979b0ce70b0b785835d1cd62cf4eac0fcfe8b22b2099a6c2b45e86658e4e912243f9cc", 0xad, 0x48000, &(0x7f00000001c0)=@ax25={0x3, {"a7e54dcc585c4b"}}, 0x80) 2018/05/10 07:37:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000000000000) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYBLOB="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", @ANYRES32=r0], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=r0], @ANYPTR, @ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYPTR], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES32=r0], @ANYRES64]], 0x1}, 0x1}, 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xf002, r1, r2, 0xffffffffffffffb8, 0x80000) sendmsg$nl_route(r0, &(0x7f0000003040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80c000}, 0xc, &(0x7f0000003000)={&(0x7f0000000440)=@newlink={0x48, 0x10, 0x100, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x50001}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_0\x00'}, @IFLA_EXT_MASK={0x8, 0x1d}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4040001) 2018/05/10 07:37:06 executing program 2: futex(&(0x7f0000000300)=0x4, 0x80000000000b, 0x4, &(0x7f00000002c0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x2e5}, 0x3, 0x0, 0x0, 0x1}}, 0x80) connect$unix(0xffffffffffffffff, &(0x7f0000641000)=@abs, 0x8) futex(&(0x7f000000cffc), 0x10000000000c, 0x1, &(0x7f0000fd7ff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x2, r3, &(0x7f00000000c0), 0xe, &(0x7f0000000100)) 2018/05/10 07:37:06 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x205, 0x0) write$binfmt_misc(r0, &(0x7f0000000340)={'syz0'}, 0x4) 2018/05/10 07:37:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f00000001c0), 0x4000000000001fc, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) sendto$inet(r3, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 07:37:06 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x4, 0x0, 0xcd8c, 0xfff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000012bf88)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f03f44), 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000540)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 'veth1\x00'}) r4 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) sendmmsg$inet_sctp(r2, &(0x7f0000002380)=[{&(0x7f00000005c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000600)="aa98b60a092e27375d691519df7409e1166643245e57a3788920b4faee6dd2357a1985886bdaf9792877038f5ec4de5bf1a050049398f08d4c4b1020e3c15524f8e1701db4f76e6104052550577b04ebd5ed9a62f3d2b1cec8ea479a7bbf5d833110e00eb23e78e0865d081951e4c7a4385f71b8606653e54b68fe8a89e1aaa79bca5fa20d191d7b3231633c8329f11bc673e261ded17a90550d3a3d8c1f32dd005642b5262e70d696bdde1976639db5b6b79634b06fa8053425b8d30e882f42198cb88c17bb71c11dc7a51db8a30233a62a38217e4306c4ec977c140f68f2560f4baed86addd037", 0xe8}, {&(0x7f0000000700)="b8fee1fd2a25fff016e4eed55f6e6038985241fa9be88fa26e1753bb8e771b3291f15cf20ce153dfbe8c47cff1a8f318bef2bab07ac0b0c96318c27c0373d5a2a92327a8ced18d926a5585466ee031b25085d1aa3c90b82d25c80371ebdc499eddd88e5b02afce6f330c40745872998e43123800cdcfb17e569b444eed311abaa87e9c00472924a0ecb4f54f8ed95cea571b29344a1535f9a3efcf", 0x9b}, {&(0x7f00000007c0)="a8116dfcff2e575bb88b7b074c91919cf9237e446295217093c15abaa6840ab392f2813403d2e5addfa4da94d7074dc1ec31c70e43695379eafaaa3f6808415becfa53da38b69eb908330320ed2cf108d71f512a98aaeed797627de3e435dd4754bfd870e68a77dad9227daab3b586c0a80bb93c735a7e445fdacc89334636", 0x7f}, {&(0x7f0000000840)="e552c4575152c5d2fb220ac16987", 0xe}, {&(0x7f0000000880)="4c20dddb76685fec709404c874fd9979fcfe1a723e869ed61577e56560b5ff822211eaa5005b5064b8dcdf53acd4dd83cd8d24eb0b215710f4efb7d2e88174860ac65d5926ce44ac47857a3c3a68abb5dbafa7238642e1e436f5a3b4f2e7c777", 0x60}, {&(0x7f0000000900)="b596ec6e35c142aa28588fefc9b6506079b6e007903cb586fd3688c022cbf3228edfc1847c549afc98bc4300f2a0ff48ce9bdd990d46815cbdad7936d87c7d3a1cb0c33068deef84e94715802e484939e15f2731f7b1496c63a0cf5b26a654f9dd631a604554d293a62e07496c3b09838dadc19b099d0a44dfc1b5af6e9c61f916fd05bd54da2f6433d0e1255d5666ead2b3d6f833fb1770003aa3ee3b52349e25d2e08195de5eb3ae217cda48ea27f13d967e789b0517a9b5830c7bc18611781229db30dcad21c44f504231edb81e", 0xcf}, {&(0x7f0000000a00)="cca32a814f55cfc0ce290b433dbb65e0", 0x10}, {&(0x7f0000000a40)="a709e6b363060b8d77f890b89bb8b94b32af978c0512c10b2b109fce9aa161d3000292ad9a0d6531f65b9c19fbf2dc3fbb40c353acffae9efecffa68a0e64b611d974969db4e01a8739c6c6ad1fa1d3bc4334ac3cd08d9309c738c2f425b079cab69bec5d8f701fc6767f33625b8b8b00a598d7edc39de97a4598a32a0540a9471462daaed5c32344e03381451f80bbb7519d1d0dae038bfa34390b94de622cf322fcbf8c4eb63cb6942601d95fde9e3b39cf8b5c43b3a1ea2118e1d742e3c074fe22ea656d9087bfeda36a60ed7dc70998ac8e27fa1db1285b2683c5189e8855610fd83fa8d", 0xe6}], 0x8, &(0x7f0000000bc0)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0x5, 0x10000}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x16}}, @authinfo={0x18, 0x84, 0x6, {0x40}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x800a, 0xc000000000000000, 0x0, 0x5, 0x3, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8, 0x81, 0x2, r3}}], 0xd0, 0x8080}, {&(0x7f0000000cc0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000d00)="deb9c2ecbca427e6cc9c38a734c9cd605aa9eaac56351125adfbb3a824e4f2571af75aa330ba8f37c9b3cd68962439b14442d988e9c4bcdc78b127b5726499a4e5bf9b3a46c1194c918c7d9e0b51ba4ceb5bc7fed4556dff012c9b09f7a964a2a52f308371f13cb6ee5c5c89aea8257fc1bbecc9fe4b848ef31a4262bc439bcfef317a7580655af48f39625e9d582a335840e4440e25637fe3a1cc1c19a5f5409a4ec7b6529db34e8ad8b9b7dfa14bda45fe37ee2df5a7bdaf36c9e215da027f2bb685", 0xc3}, {&(0x7f0000000e00)="e810c41ff8dc59e241a009e99758bed144", 0x11}, {&(0x7f0000000e40)="df75c9600129b8c6ba3c0267f47399769ee1ef3f2c3aae7badb242eb8176539b18fd81e1fe156f527b20e9dc3839e14b103c39c1cebee0455ff7b4b5c9fb6068a91f483856d3c79d5ac34ad0f7b752a96e17d702a9cd588fc384c954c06c7ec3818d81d642c7c0ac3e7485348f8570259b3e891eb66ecb00971ce553f2f7cb73da1068b77ca3f614d61dfc1c0969c7b42cab1af83c2bf768daba80298e2c665587be373cc16d4c680f7b09d2eccd7db35aebdf2dc688addd30", 0xb9}, {&(0x7f0000000f00)="785e6318f6ed44fe9e98bbfb3cc176b51280157445ae89f8a62594a4d077405c9f92c3363d176d585a92f227fd43814fc0d6b24bb8bb333157ce762dd1ff8a38e54db29e1ac34ac4535eb8447b025bf2a7291c2ba714fb53cb670671d3ef4abcc099ae1f127ca79f14b0bf9485c05e48b81aa32072bc448f4f68bdba145f1808f7bb21abb86319cf3830e9ef59c20dfc55a8018b7f62495349e4d94f493ae251d6c265708035a739843a2cea5235f64bf375acecef3e51ca8b1a83a312fb794aeb15d902ffc44f", 0xc7}, {&(0x7f0000001000)="08a032aab95a08a1f81add970f12b89d804a0351bec1", 0x16}, {&(0x7f0000001040)="511a8e75b0e0533edc2f831260355eb1e31e642f095426cd60fa1f91abe804f297a8aaf66582a151925f2c929dcb470d3978b0aa826be20af05307e79889758967ee1576714992ef4f8a3649ffa7c3ce90ce", 0x52}], 0x6, &(0x7f0000001140)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @dstaddrv6={0x20, 0x84, 0x8}], 0x70, 0x24000041}, {&(0x7f00000011c0)=@in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x1f}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000001200)="5d4dfda9ea355e7eb6fb9ada83f74c", 0xf}], 0x1, &(0x7f0000001280)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x18, 0x40000}, {&(0x7f00000012c0)=@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x7ff}, 0x1c, &(0x7f0000002300)=[{&(0x7f0000001300)="f42baa55729d9f0a853d49454a5bdb0e6225e765bee8a7980477e1cd69c94804edc033c9a089d61e33e5568325f725133cfe1175d4e8e592a16e0fd19c588287b7584a0f7148e85d140892c10aa4c4fc8c87e3fd0c35be469629891f1e61e1e5bd8a2b699420a65e05301c947707ce4535eea058c05e60c4af821f390405eb8abbeb225fade667de0494a57ef22fa242218b42ce1b47f2110380d052faf62400e2d1b0b77450208165c201371c8a0e9b2ab22b5b7648477629caf25f1c639e947252c5411da8c6ad1370f9201641d14a9841873d01152dbe4c7e5693d2948a15164290f171def8dd5bd3b82227fa7a1c03dbddf51a573c3c7104ca16cc7de6a9157693d26bbe4cf535e3c2f5eac56ecf6648f6115be4708f5542fde2f4696e57b602399725536d68f64d30fc708a3b04497c0f9c865b9e35363bdc12a5d1b0892d0c37415ec442a8a09ec3b8d328d8e4d00aa12fe8c191223f66df54267a24faa3c50b1d29f787f33ce21cffcb0b512037871545ec3833a2d8501c326d7a069394dc05a9f8f2081a1eb8241753e29dfb9c7389a3aab03725a0cee7f69980a4522275ca1efd9e5952466232b3705e262d55099f11b294e1cc6a69b598e0c680731dcb03bebba3dbe44171d72cd7cc0e21ff555cb695258f5f3689fa610e2bb743942a31d6c7375e2d65104ce6614cb925890d4994a9e2c7b20ca722c47d68394d1a99c9785e607340b671bd15be74ab3ad0bed8405c575c08dbd5e48f8186d4b7b17eb5686fa3f0924655515b2ff113588d1481ef92bf2ef15f42c2debed15be58a70203907c342691aff56bcde8b9c61c9a0beb113519e32c36c6b5c7e8e92cd107b6014cd88cb176089ab29b00289871f8a2bca06d08f8c6b1eaf86c813103ee06b51b6cfc35666872ed44129928d4391a551da92dd84aa892d8ac070d6695453e783faeb920e4c2e3290f29b5d7d31d90672d753bce4ef7bd08150155244e3b78172343259f2e6fd86fd2c9fae0cb562be23c31d1c678a6660aadc31c357c90d22b5099cfc0394f3dc07ec90b16dd8cfd6f94c1dba4862ae366347dd854d9bf73ac4bde4ca642c750ddf3f4e8b0363ff45f440c1a6d69d0aa8d1da795c081e8c9500f5e822057079d5f5fbd053d06cf938bcb77d9d613d109de924efba062a9b1d06f2cd8a9c8ac51865ead838ed5fc168663b9044ffb36de515233ac434b2d75d722a706046d31686615522ec5ef916078dbcf83e1720595d6ca0921e5a3f8a5922511e743885d99b1a1f11041859baf007d8126df88ca264407912d91bba4fc8e7b09ed48524484ce65de849bb3a5ff4176bbb7db54eb20e87b76dc05820f7e5249ccedbb020d298cf4d5b67727c6bcdc65f6c65fbca3719b96ba7a642a09267671cb6253685438a78febecebff43d96c55fbad422a362dad3a06d3403904e9af4f6ea770d8ec4e0ead4a604b3a2a5964b7652c697ce952aa6bf05cfff202f0204afe49c8a180ee1d4a8a7877d0873e94b951a78813cf973360427879764962a0e84eedbcac74e5d844a70a8e08f37e5b1b0d5953da831e7dde353128607f88be1c59c0484b5252afad397e5fe0570b09dce81cc6822a8fa15e3dbf6a40f77cc6ffc5fe9d05e76abb99c91a677e7540b48b4104c6598c89c7ad8f06ceaa2cadb290f9c54d6138cf8201e04ae3be55b0e7afb023d074991b4a965ec7b17cbb6bf09e4f4879415d75e3737baf64778ab22af2a6c5d681b3f811f98616ca552e7bd839522c2cc83f90b5ae2fd34ead346e341fafa3ad0c0b3cd4be9d5282212dcc091b1f2c82150d6f3cd6efeea66dc97c17148b3cf67885e46310026eae86a2318cb7dcf44ad94559357466e128561de53c621cb4b27f179b9be066cfe518b2b28f3e8921e0c7518005fc6b59560673a8f762c3f373e79feb1a462d0bd44d7cafba2967b39c1b2b610262c6f5676854dedcba26b72a28e5ef6047430a0038b9a70a586f1873ce1f79df5e537ac629e473483ec99c126e1fb5fcfa85697d013055bfe163fadd72bb02e875311decbab0b3017ba539b0743f8a11b5ae339611242ce38ea5b48101dd0f30acb524a742dd2437b02220ca7ee7343feca561536d2d1ce73ce9ea5e341b659a1309c79c56042ef9695021b4f6ee739846dbc19ef3a9c2e94e0ce805f190c9a2b343290638207f32c4d2ea716d45f5dab3a2e570b5dc1bb5d3f2463f039212e938d6799665438ea7838e3cb0fe4ad0efefeedb0b317c946707c4702d16a7cf1b87cd42bf28f22f088adbdb4c26f50eca1ccfbb825ae012f8661a34cc60359e8854a668460ea6e1572f45c120757dd5dd02cfb6e76a588519cb03ef58bb070339fabfbaea87775e506c0ff73c335542da21c6cce10f9c856b972c86489743e80aa4051372707f8b60cd3ab7c5608138e11da6597e6c437ecf6b3bfd7512d6ef374b240e23ed1c2e09dbab7c36bb817e6d6e6c2f65aecfa413fdbebf36a1d992cdf9070cdfd8bde1a82841b043eacde3131929c871c903c6cfe32e9d82edb670758891cf7fe4a481629961dd6c9f0cdb6ff18b04a5b194111d820d4c2bded329695653076cfb78071e6ca9d8c7e2fbb40c6f4f90ceb4e11bb809bfab04e08ef08f1fc32d784f9fb0b406ab718c38538c8db8da5f73ece4fb3a17a76de0598621d5a9fb76195bd6f73783a300ad525498be8ac354fee83023a93423909a75cea34a43f3f81cf55f94f7368fb66e7046a2e390caa4d39d4a068ce98df0be9dc36b4f457b1cc364b893f83f8aa06de8726e3e27bfd950ef1039a4d880d6d2f0d193aba8030db1d33b1038e61266166af237367a452436dd84268678f41f4a462560dcb0e922594a1217d2ed99c12d5667d69d5362841e002e6dc30c131f22feeda65844370683227c1532651cdf11c267c82613bc27d0a4019810184df2ef39ae3d882516225772e5dbd13fb2d7bb130313161eb7a6748a185f43f847080ce35885c71636ebe6d2e3da75182b64a1f35417476ad152211202890eb0fea1631d01f64fd0e1d097945c27c00cf228cb264f50d5789f6c2bf5779cdb39c9d2044f653dd184f459ca3276e7b72760e48ed546be93291eff299999b69cbba6bcdd064f622ab0d379ddc5bc428168b4ca17b39c8d781ef10d77b387a10a027447009376fab2d48ff5d7f7d07768fa99a15c40c6aea66b6eea781a6854eb3cd57b112d7e2c21f6352fbbbe3be48296602052af990f82a38dda21f5df8daf0f63e258713e627a9266d4f49d9b9f3b0db3e87fb427dec3fe9db572c6a13b707e6291e1f8a19f135a21e014fcd21b63cb8474ae70b80babe4448bc1272709c98ffee97994b5d10c1d2b977f226bb07795b89ae2dac66b9ee0dea8a4faa9b3cd93b5be525863d9afd92a4136d5a36512609e5b406ff861f7cad587923bb569a9cd492df7ae5fb8b7388ffc67940c95f9750291c4fff371ad1115c31eab5e2ee166d275c50dd5d5ce5656874ec95a4dbd382d32e53092cd1af5105756b2c0e66a38c695239de5623773851a695ebabf24ad131199653c358576398eee182b79ab9c8b24272af400f29a637befc7af5f9b6af333eb67c051ccec9b08ccf5b4b8ce00872ebe160ad8450dc0513eea89c7bd39afc1cacadf7c8a3a7bb7c414c73067bbd486d95147c376c70c4f88add6da2182d4790ce42fd819688e68bda913588457eacecad3d194cc8506add5e33ef9e763411c4fe17b43247e9139a7ad903ebc9aa4db89d0712ebfd5f761db210fdc28da72d780ca2099fd6c010af5486dc37d50638d94eead70970dfd2d0a780796a96c9504410ac175c77eef04868fe3409e407d1f751d75ba87e40d0ca60285d3471cdb746929251d409fa877a9414258febbe9904fe726d29dfcd5a7ebb2ea80f36c5191cb62fecaeac6dfa10fd0eb85e8fe7f17610ea30dba89dff3c1550fd2911c7119f97dd9872a01998d15898e4c0b4227c03a3ac9eb12906668ce7948362182daaed25aa372e7361b4814b68b83da3170b06541c582511a2053bfa49c303af16d30d7afffee3ed5b18459e102b206f70df5967b1051ce4e984a16f99da5fee4883d6e53d364385a5f3893a570ee094b45998d7e53f5e58b5395c7334cdb3c7073248fb1af351d4d8b7a287c5c704a8b7c64c0326943f41f4c15f7c763d18f01d501fe5cea4954db89ce542181d11698561ea8f6dbdd82f3166e26f2306ad646db6fea4b8914ab668cb1f74fb64376fccb3ddcdcf2c4f66ae0ef4d5cb654c99d072a0048591e9d737477e3a12c945e4c9a59401b2ba5f37ab347451c66d50afb8034075470402ec05cee9f1f83e14963824617cf4397ed7098d8466fc74b8438751cf0dcf7d4e022e7cd2b8f6fb26ee817fe3cb7ccdaf66c507496cf75b030ed531a1591774b088aa90e7beb1e47ccc625845bcba0e2789241a15c09309e2cfa2af95d66dcdd4e6947654fcba26bb686034653793c187208ab9e131d7d3e17a91d00645ceade20614327ba9e73a48710f75c75d775160c299d04280f467e032ef47958f00a72bc727809cf1b2fe82979c09fd5cfe1b6de6b895fa1832b693467a49600144a004c242cbe1bc720fd058b1265306b6a48eaa2c867d3072bef2de9c44bf80d66f030f775d637bb1023b52d1aac18adc8e02c8aa07eefeb37c5f0f350db640180f324e27f49c7285d0515880b05518d0f08342bccf2e124e2cafe14e7fb6f4cec842795f8421988c8c5f76dc8c50427af95d1c5dad3800610631ec089e3613b72a791c61d604572455ebeb004b418b89f21d4d87e6a637bbdbf543dd01ef22552daf4021f672ada554bd054ba65242741ef7db4c215de8801c3ee8124d59106fc235e8d40b054aea1576f9859725229ef3bf850b502cc46cebea5e441cefc75c5b3ebbdadf6f52ac14d7511149ae46941d8b154bc8ef35cb11eccb1a73ef3b9342a013d941d05227124a48a013214541a3f8bafc9f3f158925d6d78afa216dfa08786661cf0e42f77766a9a5e948e61515b0f7d1d7dad9b8caf258a3f08f902f71dcba648f49061cc4e5e4701f9c24fdf13e63b40a63c0793334bf0e7f540ea91ba6eb0ddc442a76859c7c942b4c86211d2ff1875459ecfed82530e97c90d5d464d09463dce74ac9a6eafa919ca0e8ce16622551d527cbc57405a4ee40c088908cdf221c71d79e75cf722e673f7ee45bd405b9cea65c6e225d9745561bb321bfc32126581fda54e4a70bc068f618d5dd1e29fbef1d78fca5ee244b2a26f13c974f7c6916f30edea9e9b74cb689d9aad683e463d6ef9f035c8fe47a00a71f1b146904208b9fc5aa5b867a4dff80ab82fd1a632bcdbb73a725088cdb19a658eff323a90dec77482750d297e64d525799bf5aca1237a34f02aad8a956f13a78498d40ddd8776dc88cd83b618f62a14d8eab9d5894505fa87bbdb00b602dd021e1c402b3812f95c7d5d0498be6e562850ab238c5d2728a0cb6e8696439c154ac22f5242ca74febcf0aef392bf7daaa076c64d72c7a9b52da9ac728b51f0847ddb8f70064891aee48ad9b17cd86544459917813ce9cf24b8326cb25b1c1ae1e344dad9e4d643def3ee8fa81d474d1a75e2e1a1ce07fd4901f3b5a1593145e9e09d000573b8ad1f3759d5291d924966bb27a2eb49c034fbc2ac9ba9e2d954ea6ac2fd885c40659489d45571a94302052e9943a0c445141e98846c6996f8c9b58901a4432023737d2055ebd9c0112733ec9f6e3b2a8b55d193cb5123a30db033c1ab3f4fe16a5f1a6f6fc17", 0x1000}], 0x1, &(0x7f0000002340)=[@init={0x18, 0x84, 0x0, {0x7a, 0x21, 0x80000000}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0x30}], 0x4, 0x4000001) ioctl$KDENABIO(r1, 0x4b36) r5 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xffffffffffffffff) r6 = request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='vmnet1vmnet1\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000400)={r4, r5, r6}, &(0x7f0000000440)=""/205, 0xcd, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), 0x8) 2018/05/10 07:37:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000200)={'\x00', @ifru_map={0x0, 0x1ff, 0x200, 0x9, 0x10001, 0x7}}) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x58) tkill(r1, 0x13) 2018/05/10 07:37:06 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = fcntl$getown(r1, 0x9) r8 = getuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000400)=0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) r17 = getuid() r18 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000780)=0x0) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000880)=0x0) r23 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000c80)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000200)="d805a81eedccfaccc6ad242261bf28ef9b6cde62dca5c23b2110a12ca2f294f6abf3c24c57b8571a4cf7aacab19483215d5ec6162f12b4039699bdbdb076cc367973825479e93a9e195443b5edcc6975dd5c8a2de3095a1b4e9eb61ee24f44b01d8d1cc7533719ba6459fec0de34a80a281831be2744cfc77fc7f18789b0340bbc8cb3d60471f0a32d6448b2", 0x8c}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x120}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="0b0b528094f9626e6be14ff32c3837", 0xf}], 0x1, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r7, r14, r12}, @rights={0x18, 0x1, 0x1, [r25]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r3, r2, r0, r3, r2, r0]}], 0x88}], 0x2, 0x10) 2018/05/10 07:37:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x10400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4a}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/10 07:37:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000640)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x0, 0xf4, 0x1ff}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4, 0x0}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x0) write$sndseq(r2, &(0x7f0000000500)=[{0x401, 0x0, 0x0, 0x9, @tick, {}, {0x8001, 0x6}, @queue={0x3, {0x2, 0x6}}}], 0x30) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)=ANY=[@ANYBLOB="480000d98afa9ddf89b76000000000000000000000000000", @ANYBLOB="02011e00fbfff3ff0100ffff080005000001000008000100627066000c000200080003000effebff08000b0000010000"], 0x2}, 0x1, 0x0, 0x0, 0x804}, 0x40) fcntl$setflags(r0, 0x2, 0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r4, &(0x7f0000000400)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r5, &(0x7f0000000480), 0x0, 0x10400003) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x1f, 0x8000, 0x3, 0x8000, 0x3, 0x172, 0x0, r3}, &(0x7f0000000340)=0x20) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x8202) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000540)=0x20, &(0x7f0000000600)=0x4) 2018/05/10 07:37:07 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = fcntl$getown(r1, 0x9) r8 = getuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000400)=0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) r17 = getuid() r18 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000780)=0x0) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000880)=0x0) r23 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000c80)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000200)="d805a81eedccfaccc6ad242261bf28ef9b6cde62dca5c23b2110a12ca2f294f6abf3c24c57b8571a4cf7aacab19483215d5ec6162f12b4039699bdbdb076cc367973825479e93a9e195443b5edcc6975dd5c8a2de3095a1b4e9eb61ee24f44b01d8d1cc7533719ba6459fec0de34a80a281831be2744cfc77fc7f18789b0340bbc8cb3d60471f0a32d6448b2", 0x8c}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x120}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="0b0b528094f9626e6be14ff32c3837", 0xf}], 0x1, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r7, r14, r12}, @rights={0x18, 0x1, 0x1, [r25]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r3, r2, r0, r3, r2, r0]}], 0x88}], 0x2, 0x10) 2018/05/10 07:37:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240)=0x575276ec, 0x4) write$binfmt_elf32(r0, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0xb5f) 2018/05/10 07:37:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) 2018/05/10 07:37:07 executing program 7: clock_nanosleep(0x6, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f000002aff0)) r0 = gettid() rt_sigsuspend(&(0x7f0000000000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0xb6) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000240)=""/156, &(0x7f0000000140)=0x9c) tkill(r0, 0x15) r4 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004bfa2)=""/1, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r5, 0x8, r4) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0xb1de, 0x6, &(0x7f0000001780)=[{&(0x7f0000000380)="bf457ba3fb055f81203bcfffc6", 0xd, 0x1}, {&(0x7f00000003c0)="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", 0x1000, 0xffffffffffff8f54}, {&(0x7f00000013c0)="6ff2908d2c38f451028f1fd26af1efa1dfbddb3a59d539d96f0e5947e5556ce3f4d865382cfd3b6956fd15bfb0c2e1368b778f1ceb52e3d183ad7feda36f3dcb7583e6a1d814d8763a4589746ab76c12ddac4a93e47592e7804db420fbe45e1cd42e537cbbc80dd1d335ae21c825ec8f8dfef56ddec2835a4eba26f650e7ef521e561841724bdae2487845aef9a4d2eb267812d6f3d74515e45b741be13011b2b0e812ca94a9ef20770455618edfd891acc78e08eba6fdb596ce5f2032ab5aaa85802365363d66eeca18ce7a8f321569", 0xd0, 0xffffffff}, {&(0x7f00000014c0)="4c736e92f549fe5c11002cd57cda8d71a6b0caa3511f3f4fb534dc06275fd52a81ff1b5235d0195f38cd5229a57ba3f4aa85573c08ff6c3d9660082c6f53b0564bc584dd3a38ec7e6a9977c46b31121b74890aae3125512516d402f607eea26ccb27a4f6ff76a481819fb343a79c71a3d4068e38f7d59a9d8378a326b18539ebb25004ceced549cf8df52bc406eb474c006b2ea0db48dc3b9bac2e431673bfe25606255e6000b47b29a8048399a576c274116121124c42461a150b98eb039183b45f3226c95c", 0xc6, 0x7}, {&(0x7f00000015c0)="f9cae45e89b24c0347295e2806e0d8a023016cfccb3474c725c672b78d658430451700c4435c0bb4b7d2bdb11ba892df31045059bec68eb22563902a5d6ce13308c5d796a8c31547bba70d918a789a93acdcdd86c20d7d9b1f937894c8a132c370cad4d75fc1bfa4b551bc4ad38c0fdea4ece1321e1463039f32ed4c3798ba0786aedc230304b1683d31694b6703fab616", 0x91, 0x20}, {&(0x7f0000001680)="e3b74aa5c542924021b9418bd33926a1513a4b2a39179861bf75ee110515b9181ba50a901305d05ea6d63c7ad2226ebfbd76298d693084993fc4b65b59b214f5472cd01300e45a4052dc15df6cc5d521413640f2b8c4efd67d76f96ff4fe04915017b8c901b7e4acc37acbc93dd39cdd366e5b7f2854e0078bb164ac3ed248e7a54533565a5d946930d23f3179563ced125600b683d362f2c8724e7e6a535c9ca725db0833ea052a0ce798d204758757f84fb6a37043d50b4edabcf21cdff778cc5abe7a9c422e3c9bfd558b176f0b7bf724245c56a91d6a6d", 0xd9, 0x7ff}], 0x20, &(0x7f0000001840)={[{@noloccookie='noloccookie', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@spectator='spectator', 0x2c}, {@noquota='noquota', 0x2c}, {@quota='quota', 0x2c}]}) fcntl$setsig(r3, 0xa, 0x12) dup2(r5, r6) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000001c0)=r0) accept4$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) 2018/05/10 07:37:07 executing program 6: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x337, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x2, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x70, 0x9, 0x8, 0x9bb, 0x5, 0x0, 0x9, 0x0, 0x3, 0xc3, 0x1, 0x3, 0x4, 0x1, 0x8, 0x1688bbde, 0x8, 0xa2a, 0x1, 0x9c, 0x5, 0xcff, 0x80000001, 0x5, 0x80, 0xf4, 0x3, 0x800, 0xb64f, 0x8, 0x5, 0x3, 0x8000, 0x5, 0x6, 0x5, 0x35d, 0x0, 0x0, 0x2, @perf_config_ext={0x7fff, 0x3ff}, 0x0, 0x9, 0x4, 0x3, 0x4, 0x9, 0xfff}, r1, 0x6, r0, 0xa) 2018/05/10 07:37:07 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x400000000004e23, @multicast2=0xe0000002}, 0xffffffffffffff61) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x3, 0x1ffc, 0x17, 0x5, 0x0, 0x2, 0x1, 0x1, 0x1000, 0x0, 0xffff, 0x9, 0x8, 0x4, 0x2, 0xfffffffffffff001, 0x45e0, 0x20, 0x81, 0x8001, 0x9, 0x0, 0x9, 0x1, 0x81, 0x3c, 0x80000000, 0xdfa, 0x2, 0x3, 0x7, 0x3f, 0x8, 0x5, 0x0, 0x3, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x8, 0x9, 0xf6c, 0x2, 0x8, 0x20, 0x2}, r1, 0x1, r0, 0xa) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) 2018/05/10 07:37:07 executing program 6: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x80003) ioctl$TIOCSTI(r0, 0x5412, 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') sendfile(r1, r0, &(0x7f0000000000), 0x8000fffffffe) 2018/05/10 07:37:07 executing program 6: r0 = socket$inet(0x10, 0x3, 0x1000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b00010000001389598e2c", 0x2f}], 0x1}, 0x0) [ 181.753484] Invalid option length (62218) for dns_resolver key [ 181.790457] Invalid option length (62218) for dns_resolver key 2018/05/10 07:37:07 executing program 2: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) lsetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@random={'trusted.', '\x00'}, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x11, 0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000640)=""/109, 0x7}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x92800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0x9, 0x2, 0x8, 0xfaf7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="820000005287c1267d302de18f548dc5f04949b0db9342f350aa464dc3fa948b410279a6d211fc0db58a7b72661b8f01da49dfa7e0cc9f3a79d021515d2773788ea5ad26cac284afd2f079c465d5568b884ad0ff4743b7242eec552440bd105047670266aa2ccfc9e010d0c3c215d783a868a3df198480d2219ea2e9020052a7b30f4e35db99fe127beb539f3b358b21c36d1df42fbc861263ed5aa1d442e8e760c361a92723f32ce1b96e0b81d7c36969c8a0b8574eaf56d36259ed999809d27ad123383ead7d5ea63da326b711f61c1a11"], &(0x7f0000000240)=0x8a) creat(&(0x7f0000000340)='./control\x00', 0x40) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000380)=0x80) 2018/05/10 07:37:07 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/10 07:37:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0xff4f, 0x200007ff, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000200)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/86, 0x56}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000008c0)=""/69, 0x45}], 0x1, &(0x7f0000000940)=""/168, 0xa8}, 0x2) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='em1)\x00', 0x5, 0x1) sendto$inet(r0, &(0x7f0000000040)="c170", 0x2, 0x3, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/10 07:37:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x7fff}, 0x2, 0x2, 0x2, 0x3}}, 0x26) munlockall() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x20ae4b7f, 0x206, 0x5, 0x7, 0xfffffffffffffff9, 0xd4, 0xfff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x7}}, 0x6, 0x7}, &(0x7f0000000340)=0x90) [ 185.090218] IPVS: Creating netns size=2536 id=32 [ 185.248585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 185.261794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 185.314241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.327099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.379597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 185.393178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 185.406184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.420439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.994266] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 186.025396] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 186.031663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.038259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 07:37:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x325, 0xb7a8, 0x5, 0x8680, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/10 07:37:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080), &(0x7f0000000380)=0x4) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2a75f2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x5b, r2}) prlimit64(r1, 0xc, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000340)) read$eventfd(r0, &(0x7f0000000540), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) getresgid(&(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb), 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffdfffffffffffe, 0xaaaaaaaaaaaab3b, &(0x7f00000001c0)) 2018/05/10 07:37:13 executing program 6: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000680)=@full, &(0x7f0000000080)=0x48, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000700)=0x9, 0x4) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x2, 0x0, 0x4d62}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) syz_read_part_table(0x0, 0x55f4d14eccbe611, &(0x7f00000005c0)=[{&(0x7f00000001c0)="ffb510a5f9b916ada6dc897405bf5cec02398b192175807fe13e04d3c1aed06ad4da71e38ccf20cd2a3f46bb5377af89983c252c9342dedf69294e34f8830078dd265f4d724fe5a8bbf11ae11a7b97aeb9068b9e7163df678a138065b9e58db0845d01cca9359783e17baf77148d21c378dfb2bf72fc8f9dd77c66f5be93b1adf53756d38220b9540519e0bfea91819926c4ffc95e53893ab08a49a7dd3138baebdf694d366ced5b9e578981f5fe6cdf3fde478809481faa2c5588c0ef533d5d", 0x0, 0x2}, {&(0x7f0000000040)="68e7f64dcfcb3293a33903987c34a8ffeb", 0x0, 0x2}, {&(0x7f0000000280)="9a80fe5f4b61ba49f663afb75292758c8d59d0b045a641a46661156381c10b77298fa3527f56eb3bea0959f9c22670bcd2ecadaef2a0fa67508e712867b1df89a4e866e8d86c62b14e7fac62dd857d704773ae56deef52c03d9bcc212e70f743fb4f2d14d90abd72693c40267759800865d5028ed7203dd90a0b771e4afa9421027389f20bc782c2fd4764b8f278380e5866dcfbac305660b6c7816040add355391582b6d57fc7b9710cba1e5d72d0ff721c93113484b58dbfd770c66fe5984da6f6cb171356d92d2f8b1296404cded7e000da330846606579c6793fdc3ba81c2f2f57e386ffe0b219e7158ccc", 0x0, 0x9}, {&(0x7f0000000380)="9ba06a994e98fc8d988f035874ecfa7918b2847a68401dbc437efa2e6ad57d4a3eb0d5d94199d59f8ba24e7855f3d5f6c627a6f345d783fce7cf054f7ddbf289f76e700bc499e597eb2a5f2b60780200c3377cbc16", 0x0, 0x7ff}, {&(0x7f0000000400)="37a69f8a2bb8e321a61ebe5c364e3467f7840c522b9c5610336332a7bc87cd9fdda3b710833725bb5be1f206e5cd34014925d4b89f7d1af7f0b8b154a7bfff537eef76c37d25e9f7437d28a2bdc639e6dec23ab76c8fbd268083f1c0a6fc004a05c3aebedc021209975076e46d926b5400eaf9b97082f70473679362e0500013e455afd2a3b2c83c0c96152517a505c36490853734d4ef95fcfca7f5ee544f363df2a837964572dd41b6be91f3", 0x0, 0x1}, {&(0x7f00000004c0)="73edba08ed01a6794eeeeaf586213e177be2cef27bcd478d25d760a38f682aa8fd0c452ef473f615244476c1d314d50eb0b03c6482af51708ff5a2ba381d86d4c0a51c2c81dbe4baf592bf04b105993f6c24bb01423fb5b939a1b02d3506ebebe602da8456d611efabdbc1c1c83551f86c40bc7148c6b468c8fef62e81f536666f7310c5b5dab52d568906eef7d4c75999e56a8561e019058648a43be5d84f2fdfd73777efdf05273a37805a8d1819a6bf50fac24da520319d3ffb9a32d787c999747b46d777ed3ded9ad0290379d1daae5b010feb85dd5c747102876e47bb992575c684704f089e4fb45d29418c31688b", 0x0, 0x59f}]) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={r1}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000780)=""/101) 2018/05/10 07:37:13 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) memfd_create(&(0x7f0000000040)='lo\x00', 0x0) 2018/05/10 07:37:13 executing program 3: getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) r0 = socket$inet6(0xa, 0x806, 0x400000001) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x181000, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000280), 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'teql0\x00', {0x4, 0xd9, 0x8, "21c3f3f2196e", 0x1}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="c7d364d12d3980b623ae304e5e2124aaea5f364599ad1ac93e8488152aee328d8a9eb600206cd8c1f2b86be56746399e94a3ad36e7e7aaa7a947ba91ff75d0642b8119564825765de745d684e8bf3b183c76e85d2de9d6079410ed086523501f2af68f81e3d71a6d91ae749015cb922d76024485ca36118cc8aec3") connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000180)=""/9, 0x9, 0x2, &(0x7f00000001c0)={0xa, 0x4e23, 0x9244, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/05/10 07:37:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xbc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000740)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) fcntl$setstatus(r2, 0x4, 0x42800) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/10 07:37:13 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x401, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x420000, 0x0) 2018/05/10 07:37:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x484100, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/111, 0x6f) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43f4000000fd17e9ff0000060400000000", 0x39}], 0x164) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1, 0x9, 0x101, 0xfffffffffffffe41, 0xfffffffffffffff8, 0x401, {0x1ff, 0x4, 0x758, 0x4, 0x80, 0x5, 0x667c2830, 0x0, 0x2, 0xffffffff7fffffff, 0x0, 0x4, 0x3, 0x9, "2160d7a823b6b851c8808b76124c7a814efbc76fe0769b7cb61f4dfba0ad5d0f"}}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/05/10 07:37:13 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000971ff4)={0x801fffffff}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="d7678b41affec605c3809ee81a281de7ce3c99844023877d76fa4df7d37072498f7627c0c45e291c6df5a96287e5315b4691b2a31fb3459cf456af20c15db124785393bfd01de16aee657670316281e262d209126247b6ec0f5780eda5773835b8153642b94c255a43c3e184129d649388e6e141259e473b52ee9d37abaa2b60f83eac9efe491aa52559f05421a312c735d297214fcacf", 0x97, 0x9}], 0x2000098, &(0x7f0000000180)=ANY=[@ANYBLOB="f4"]) epoll_wait(r0, &(0x7f00000001c0)=[{}], 0x1, 0xfffffffffffffffe) [ 187.871835] Dev loop6: unable to read RDB block 7 [ 187.876923] loop6: unable to read partition table [ 187.882497] loop6: partition table beyond EOD, truncated [ 187.888349] loop_reread_partitions: partition scan of loop6 () failed (rc=-5) 2018/05/10 07:37:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffe9e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/149, 0x854641f330458cad, 0x0, 0x0, 0xfd69) 2018/05/10 07:37:13 executing program 3: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000007c0)={&(0x7f00000003c0)={0x3d0, 0x13, 0x7, 0x400, 0x70bd29, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@generic="41395557cdf0a0cffdb991bccc59a6c6ad4743e73c9cdfe0c4671b97cb07d483f409ce90ddf8f6fd5e652617db705972fa2e97b0445be1141f963eb03c120ff63c00f7e026095bf5384b27e4933c78926b520352ff9f22dca6c36a2b12c894e6e38226b157676350ea486500305785d8d5bf4a1f8ac203284198c669e4b9c05d6bc227e83a61e68cf76f30cc733f5c7e78862f676dd07f1d2b1c2356a49df211ada1d0e789ead2065785985b795a7a608e1619ff0bafab006937", @generic="27cb763e1c202f4d652f6b1a71b8f8162e3cb6ac80c6169f9a6b75820510dc9ca18d5e8b9b63f1abcea07ff5915dedd311", @typed={0x8, 0x72, @u32=0xffffffff}, @nested={0x1c4, 0x35, [@typed={0x14, 0xb, @ipv6}, @typed={0xfc, 0x61, @binary="dbc2d85515afa48dfd9cec8b82cd87dc96a20b3dcda4cd2d0ca5cb5ace8b9ea7cdff1f89c05950bb5a2fbb185ab84459797a97970c67ef2a6db0a811f658b8ffa585f4e477d3993df09442cf138daa14d2bc0f4e77e3f8f61583e97da6326edb5d189d5b5dbd7f8538c639eb856f819d7078c9ae66d1e677076458750dda474a3a04edd10e8e52c294e4d2c3a2f65235e36c4bb67ba7fa3533b7b81536308e2f775d23ec67c4a49f8d6015db75fcb25530240709362a61e45ccb75b0d66d683d514121741c7e12a1384207c9e082b2cb6d14a383daf4df34aca2e7c243e883765bbbb8e98304cd2c8b42c8a0e17e8e957c0f44c6482d91"}, @generic="de1defc3060300a697b303af33821e7ba841d3c60ca44ffae654e342fe2b93e4edc176c0bbe56f0234fb3fdb5ff89c1ecb76b6512cbfd603ec2a30ea0dce8aceaabc10dc7ddfa71035d8d061bfbc1b0e80a6cb871585594b4ca12bbbbad5d9d07407372e25761ca63f04574673d6ef0b8048e2cc4a494cb78b988af46dc3e119db5882c41fbeaf7f6f06ae5db10c81635990c135bfda87b297592311e05161b7c179860d2165fd77", @typed={0x8, 0x44, @uid=r1}]}, @nested={0x20, 0x5c, [@typed={0x14, 0x8d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x78, @pid=r2}]}, @generic="04d9566960265124abdb681f7ea83f47db43fdd1d61b46ff9c03d8db364332d73894bfbd488682e2695ddf66fd14f98fa7bc1c323d5c4334cac6d21c89f02b47e3a2a945dc5972ef4734aaf93364e252d3ad8ff73fd08417578e96c9ab39e9ee6c98a60ae1a14b9481c0bdb988bd8cd8d22050a6ef808e3c21f44b4a35e0ceafd87ff04731a16151d048b871c65cf6d4be0abb1827e40ca82573807bba664fd4817317496b404bf2dab0c8f39c313511c71d983946177b6d9e881fbc2a754fe97a3465607b960f2cbd4fd1e5a486d4063122f4210dc6cb1231986ed58615aed5cc768ed824"]}, 0x3d0}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1, 0xa, 0x20000000000005, 0x0, 0x0, {0x2}}, 0x18c}, 0x1}, 0x0) 2018/05/10 07:37:13 executing program 1: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = socket(0x11, 0x803, 0x801) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb9, "96dc3dc120b1bdf1617c3292ebb1435bbcdbe9e1441024b0fe87d7e7627d8d60f9bf3a125735c86456f442070dd6b974275ba0992dcd95d5cd8a0703dd3e92adb6b7bfa2ef5feb4bd474a9585b339c701b3d6cedd259d783b42e6e396d2ef155afceab4ce1e72c38647a60455f1cbea86bf7e59eca87e765dde7f037d961ec9591aa528bfbfc2963bfbc96766b39e1c86711fe1b181205fcafd4d9fb34767ded49c8d7d71ae31252cc3e09852dcaa8276996fa22928d6e6938"}, &(0x7f00000001c0)=0xc1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x6}, 0x8) r2 = memfd_create(&(0x7f0000000000)='\'ppp1vboxnet1^bdevmime_type\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 07:37:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xffffffffffffa68b, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x9, 0x30, 0x3, 0x81}, &(0x7f0000000380)=0x18) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x3, 0x0, 0x500, 0x80000000, 0x40600000, r2}) 2018/05/10 07:37:13 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}, {0x20, 'vmnet0'}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}], 0xa, "c8c0b35d8a67853e55c8c8e3f805524953afc668b805e1b80ad223b689411a3eb08f1636a90bb52ae13166d22479b7cc2c47e48334578ddb7f495b2772c9e1bac1f9e164398f1f76af3f10c63efab27b523233a1eed354aef6b6d05b8f585cde3c2a3bb7c44471890699eb44c3a35b396d8eb917ccca917e17ca4446216857ceef9e2fefded477328959da0660a41831d863b9ce5b986e3a997b5af3bf2594662db91f55fb44dc810b86fc267bcdae1d9719ed870e3c297c886bfad5ee158948442a9eed9462508b92243bc71a5138e74fb47507740f9979c3832ef361af9f1be1cdef"}, 0xffffff0e) unshare(0x400) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10c02) fcntl$lock(r0, 0x5, &(0x7f0000010000)) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x8f) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/10 07:37:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = accept(r0, 0x0, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}], 0x20) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001840)='/dev/hwrng\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x842, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r5 = open$dir(&(0x7f0000000880)='./file0\x00', 0x1000001, 0x6) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) execveat(r4, &(0x7f0000000400)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000440)=',\'\'--(:,\'trustedeth1^}\x00', &(0x7f0000000480)='hfs\x00', &(0x7f00000004c0)='%&!vboxnet0:\'\x00', &(0x7f0000000680)=',\'\'--(:,\'trustedeth1^}\x00', &(0x7f00000006c0)=',\'\'--(:,\'trustedeth1^}\x00'], &(0x7f0000000840)=[&(0x7f0000000780)='hfs\x00', &(0x7f00000007c0)='/dev/hwrng\x00', &(0x7f0000000800)='lo\x00'], 0x1000) fallocate(r5, 0x11, 0x0, 0x100000001) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x14c, 0x0, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {0x3, 0x0, 0x6}, [@nested={0x30, 0x8e, [@typed={0x8, 0xa, @uid=r6}, @typed={0x8, 0x4a, @uid}, @typed={0x8, 0x3a, @u32=0x101}, @generic="fad770e8961ff225f5f8d36d1e578022a0"]}, @nested={0x108, 0x2d, [@typed={0x8, 0x11, @u32=0xe1ba}, @typed={0x1c, 0x62, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic="c69656ef6fb66e4fdf7ad563c65c0e8e3d03327a01fbd3da61bc9f6e65a64bf16ac6ae680ca9c31f8c84135255b27f9c39355d5133a366dead7b6b33a029ed245d752b098c0055491f39386f9c93dd5bc7ff1b04e11d58e387c92c85aa39a398e3817083720ec32a9556cf45d5001825b842b78f018fb9cafe7ce3852ced84914f5162e1f417863b3c3d41c79fda917d489b398f8dfd2917f66fd4b435cae293b8b323a1aee21785193d0670318c41a722f39a31d4b9edb396c5e773504309b3c101634124148466a04ec2a8bacc830608a94ebd8324bb0e654fb4b5a0a6ef"]}]}, 0x14c}, 0x1}, 0x8000) close(r1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r2, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) tgkill(0x0, 0x0, 0x6) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioprio_set$pid(0x3, 0x0, 0x1000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/10 07:37:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000280)=0x4) r1 = socket$inet(0x2, 0x0, 0xffffffffffffffef) socket$inet6(0xa, 0xa, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x2, [0xff, 0x4]}, &(0x7f0000000200)=0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101280, 0x0) openat$cgroup_type(r2, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 07:37:13 executing program 6: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000680)=@full, &(0x7f0000000080)=0x48, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000700)=0x9, 0x4) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x2, 0x0, 0x4d62}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) syz_read_part_table(0x0, 0x55f4d14eccbe611, &(0x7f00000005c0)=[{&(0x7f00000001c0)="ffb510a5f9b916ada6dc897405bf5cec02398b192175807fe13e04d3c1aed06ad4da71e38ccf20cd2a3f46bb5377af89983c252c9342dedf69294e34f8830078dd265f4d724fe5a8bbf11ae11a7b97aeb9068b9e7163df678a138065b9e58db0845d01cca9359783e17baf77148d21c378dfb2bf72fc8f9dd77c66f5be93b1adf53756d38220b9540519e0bfea91819926c4ffc95e53893ab08a49a7dd3138baebdf694d366ced5b9e578981f5fe6cdf3fde478809481faa2c5588c0ef533d5d", 0x0, 0x2}, {&(0x7f0000000040)="68e7f64dcfcb3293a33903987c34a8ffeb", 0x0, 0x2}, {&(0x7f0000000280)="9a80fe5f4b61ba49f663afb75292758c8d59d0b045a641a46661156381c10b77298fa3527f56eb3bea0959f9c22670bcd2ecadaef2a0fa67508e712867b1df89a4e866e8d86c62b14e7fac62dd857d704773ae56deef52c03d9bcc212e70f743fb4f2d14d90abd72693c40267759800865d5028ed7203dd90a0b771e4afa9421027389f20bc782c2fd4764b8f278380e5866dcfbac305660b6c7816040add355391582b6d57fc7b9710cba1e5d72d0ff721c93113484b58dbfd770c66fe5984da6f6cb171356d92d2f8b1296404cded7e000da330846606579c6793fdc3ba81c2f2f57e386ffe0b219e7158ccc", 0x0, 0x9}, {&(0x7f0000000380)="9ba06a994e98fc8d988f035874ecfa7918b2847a68401dbc437efa2e6ad57d4a3eb0d5d94199d59f8ba24e7855f3d5f6c627a6f345d783fce7cf054f7ddbf289f76e700bc499e597eb2a5f2b60780200c3377cbc16", 0x0, 0x7ff}, {&(0x7f0000000400)="37a69f8a2bb8e321a61ebe5c364e3467f7840c522b9c5610336332a7bc87cd9fdda3b710833725bb5be1f206e5cd34014925d4b89f7d1af7f0b8b154a7bfff537eef76c37d25e9f7437d28a2bdc639e6dec23ab76c8fbd268083f1c0a6fc004a05c3aebedc021209975076e46d926b5400eaf9b97082f70473679362e0500013e455afd2a3b2c83c0c96152517a505c36490853734d4ef95fcfca7f5ee544f363df2a837964572dd41b6be91f3", 0x0, 0x1}, {&(0x7f00000004c0)="73edba08ed01a6794eeeeaf586213e177be2cef27bcd478d25d760a38f682aa8fd0c452ef473f615244476c1d314d50eb0b03c6482af51708ff5a2ba381d86d4c0a51c2c81dbe4baf592bf04b105993f6c24bb01423fb5b939a1b02d3506ebebe602da8456d611efabdbc1c1c83551f86c40bc7148c6b468c8fef62e81f536666f7310c5b5dab52d568906eef7d4c75999e56a8561e019058648a43be5d84f2fdfd73777efdf05273a37805a8d1819a6bf50fac24da520319d3ffb9a32d787c999747b46d777ed3ded9ad0290379d1daae5b010feb85dd5c747102876e47bb992575c684704f089e4fb45d29418c31688b", 0x0, 0x59f}]) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={r1}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000780)=""/101) 2018/05/10 07:37:13 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x501000, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r3 = getpid() ioprio_get$pid(0x1, r3) r4 = dup2(r2, r2) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[]}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="25828e6598a5ad4fded620f63da3843d70a312c7f376b494bc7cceeb2e8685a450fbdb9d5e87d2b78fa37abe4d2223e7071e109f47311ca00040491b35957036ffa93a969d5942118ea6c5a96e1fe8dd2c5aa32e3cd040d7ffff8db1ad1dc2cae79228"], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f00000001c0), 0x0, 0xff}, 0x2) 2018/05/10 07:37:14 executing program 7: socket$packet(0x11, 0x3, 0x300) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/229, 0xe5}], 0x1, 0x0) 2018/05/10 07:37:14 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x8, 0x2e}, 'port1\x00', 0x43, 0x0, 0x3e9, 0x10000, 0x80000000, 0x906, 0x1, 0x0, 0x7, 0x9}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x16d) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000809b0180290e060043010d05ffff00ad0005ffffffff000000000401ffffffffffffffffffff000418b2f71d03643256bb6afb12e50ec747163399ece02e5cdf615901bb23127f59fa41a538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be1995c8abd8f889ebe4854ed249bad4475f7621de1ca471d1c95f0f3a86fd1b4ad993103003ce2a9bea1562"], 0xbb) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @local}, &(0x7f00000002c0)=0xc) ftruncate(r1, 0x80000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000003c0)=0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r1, r1, &(0x7f0000000140), 0xffffffff) open(&(0x7f0000000100)='./bus/file0\x00', 0x1, 0x80) 2018/05/10 07:37:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x900, 0x0) ftruncate(0xffffffffffffffff, 0x80000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x279) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/10 07:37:14 executing program 7: clock_adjtime(0x0, &(0x7f0000000400)={0xff, 0x4, 0x7fffffff, 0x40, 0x7, 0xa5, 0xfffffffffffffffd, 0x10001, 0xae, 0xf5, 0xffffffffffffffff, 0x3, 0x176a, 0x9, 0x8, 0x2, 0x0, 0x800, 0xffffffff, 0x4, 0x6, 0x8778, 0x8, 0x1f, 0x4afa, 0x6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x2, 0x0) shutdown(r0, 0x1) r1 = openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x26, 0xddd) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendto$ipx(r2, &(0x7f0000000140)="acba524ec0cc17f3e52685546e2a2527df47a21588acfa0db0463b34c5ecabfcff4bdbc1b3058500295b08a9f537d335d76de151a6d190d525a1c62300330026b367ed8e11f7a3e4bebb448d2a5d3c187055e1c7f1911307e7a8370d02244a7b77ab04168711ecf1f73d5d2b0235325016b8441180367fad363c860f412229ff3f3bcc5fe8509365812f869a8f05320b82efd4f5bc94f5e1c4e0dec6e43ef3960b2df9f873e17f376ca9ddea7e63fbda5ee51db6c097b741a8f97899828758d9cba1087552304b55cc7f08c7515359a2418707cc660a4bbbfce6a69602e8c942df3ccca728ed65355d437ab8a7", 0xed, 0x10, &(0x7f0000000040)={0x4, 0x5, 0x8000, "379fe761f7ad"}, 0x10) 2018/05/10 07:37:14 executing program 1: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x26b, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000240)="2ec574f800e5cb4c203c25057e97ebdfa915e2636c7bd235b284cb60d68e110cbf76fce0bb3532d6016d202c1d7c4c54f6a2bbbc7acb51add8988aa4ae5e8dc9190cfd6cad4ff3a78573d92c57511bc222bc2ee327c1641ea935536e91ab83ec958df0822e7dc1ee9afa069345a4c6a7b9e2583e20fa0edb5363c9b175464b16ca318468", 0x84) ioctl$TCSBRK(r0, 0x5409, 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x67, 0x52, 0xfff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x4, @empty, 0x8}, @in6={0xa, 0x4e21, 0x2c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, @in6={0xa, 0x4e22, 0xfff, @empty, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7b5e, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xac) [ 188.448942] Dev loop6: unable to read RDB block 7 [ 188.453831] loop6: unable to read partition table 2018/05/10 07:37:14 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x401) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, 0x2c) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x42ae, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x211, 0xf8, 0x800, 0xfffffffffffff07f, 0x0, &(0x7f0000000000)='ifb0\x00', 0xb101, 0x2}) socketpair$inet6(0xa, 0x800, 0xf29d, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x3f}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) ptrace$setsig(0x4203, r4, 0x9, &(0x7f0000000500)={0x35, 0x1, 0xfff, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xb015, 0xfffffffffffffffd, 0x4, 0x6}, &(0x7f0000000480)=0x98) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2081, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @local}, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x401) [ 188.481591] loop6: partition table beyond EOD, truncated [ 188.505008] loop_reread_partitions: partition scan of loop6 () failed (rc=-5) 2018/05/10 07:37:14 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockname(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x6}, 0xc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000100)=0x2, 0x4) 2018/05/10 07:37:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"a2bffcda48e479c2b41394cc4a00", &(0x7f0000000000)=@ethtool_gstrings={0x15}}) [ 189.137479] device lo entered promiscuous mode [ 189.338152] device lo left promiscuous mode 2018/05/10 07:37:15 executing program 6: r0 = socket$inet6(0xa, 0x800000000002, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000240)={0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'lc\x00', 0x8, 0xffffffffffffff94, 0x35}, 0x2c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000100)) lseek(r0, 0x0, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x0, 0x8000, 0x9, 'queue1\x00', 0x400}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0xcd74, &(0x7f00000002c0)=0x1) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000080)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/10 07:37:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="24000000190001000000000000000000020000000000000100000000080001007f000001"], 0x24}, 0x1}, 0x0) 2018/05/10 07:37:15 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22001, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x8e3, 0xfffffffffffffffd, 0xadf7, 0xfffffffffffffffa}, {0x0, 0x44cb, 0x1000, 0x7fffffff}, {0x7}, {0x7, 0x800, 0x8001, 0x5}, {0x7, 0x400, 0x96, 0x7}, {0x3f, 0x7, 0x7ff, 0xff}]}, 0x10) 2018/05/10 07:37:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/10 07:37:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x3f, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1}, 0x4) r2 = socket(0x8, 0x200000080a, 0x4) sendmmsg$inet_sctp(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x100000000000002e, &(0x7f0000000040)}], 0x4924924924926b0, 0x8001) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x810, 0x4) 2018/05/10 07:37:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, 0x0, 0x2, 0x3, 0x2000000) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x480002, 0x10) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) rename(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='./bus\x00') 2018/05/10 07:37:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000040)=0xc) r1 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000002000), 0xd5) 2018/05/10 07:37:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1f, 0x7, 0xaf3d, 0x7fff, 0x0, 0x5, 0xa000, 0xc, 0xff, 0x5, 0x6, 0x8, 0x1, 0x1000000000000000, 0xfffffffffffff001, 0x8, 0xcbb, 0x0, 0x3, 0x100000000, 0x81, 0x7, 0x0, 0x200, 0x4fe, 0x81, 0x10000, 0x9, 0x3ff, 0x2, 0xae, 0x9, 0x80, 0x0, 0x9, 0x5b496dea, 0x0, 0x80, 0x1, @perf_config_ext={0x47a4, 0x8001}, 0x280, 0x10001, 0x1, 0x6, 0x2, 0xaf, 0xfffffffffffffffd}, r1, 0x10, r0, 0xa) 2018/05/10 07:37:15 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000200)={'bond_slave_1\x00', @ifru_mtu=0x7}) pipe2(&(0x7f0000000280), 0x80001) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet(0x10, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000003ff6)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x0, 0x0) getpgid(0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) 2018/05/10 07:37:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0), 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000200)=""/4096, &(0x7f0000000140)=0x1000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x7, 0x101, 0x1, 0xb828}, 0x14) close(r0) 2018/05/10 07:37:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfb) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="fae009a03d4077facc8faf2c0a5b7b373a21135197f68395d44faf93c85f6ec1ad716e7b9a3a6191e5dddb90c6668663350a7ac990b5b3642c1cf73f85cdc3e3aa3edbb2f6dec308278c63ab918c47d0ffd5b00bbfcb8956cd628c91c303f3b981d6218438ccc566035e8be775bba2177c5c8fcf8be9821118969ad302f28ce0cd1d9072b0cfe28d529dc9581f632c6d1b3841f65c3698149ec6216c2c8cd7991499767c36dfeab563edfbf0e0a8e42fa9f221aaa6549e8a1b87f6335ed5d85f848d15a072661f4d2d02800ceaf392b56e20642cad853e3325121fbe6c42e0c60aeb", @ANYRES32=r0, @ANYBLOB="62ad06d78cf3f22d0a225548f2d33a2d1f6a3550f2ff6d3ead217ae3c3be8c5293248f8647855bed7bb7cd0aa60818b224de5e82ddbed424d4b91c2411c7a6ce13fc2df16e9c12e865826598b54c29de131a43ac373ef24b28f3a101bdac6b0c1fe5816a2a04a1a0877cb66131b55e5013f97d0377d92603d1ba096493588a0818a58ea00fe8c442a7ee095e088c2510654361194c2bbc47fc3d69efad224e5e11"]]) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x1, 0x0, 0x1000000) [ 189.965603] FAT-fs (loop2): Directory bread(block 112) failed [ 189.978413] FAT-fs (loop2): Directory bread(block 112) failed [ 189.985213] FAT-fs (loop2): Directory bread(block 112) failed [ 190.128097] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 190.135900] FAT-fs (loop2): Filesystem has been set read-only 2018/05/10 07:37:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffe9e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/149, 0x854641f330458cad, 0x0, 0x0, 0xfd69) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000000)) 2018/05/10 07:37:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/48, 0x30}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x14000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/10 07:37:16 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000300)={&(0x7f000057f000/0x1000)=nil, 0x1000}) mincore(&(0x7f000057d000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/122) fchmod(0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfe, 0x1020}, 0xc) sendfile(r0, r0, &(0x7f0000000280), 0xd0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000ef000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) mprotect(&(0x7f00004f3000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfffffffffffffc01) 2018/05/10 07:37:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x10000028020, &(0x7f0000000000)={[{@noacl='noacl', 0x2c}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x6, 0x8001, 0x7f, {0x0, 0x989680}, 0x2, 0xd36}) 2018/05/10 07:37:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000aef000), 0xffffffff) 2018/05/10 07:37:16 executing program 6: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) pwrite64(r0, &(0x7f00000006c0)="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", 0x1000, 0x30) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2400000002031f001cfffd946fa2830020200a000900020002e1b301010000000000007e", 0x24}], 0x1}, 0x0) 2018/05/10 07:37:16 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000088affc), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1000, 0x7, [0x1, 0x800, 0xffffffff00000000, 0x7, 0x1000, 0x5, 0x6f3c]}, 0x16) 2018/05/10 07:37:16 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 07:37:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00000000c0)) 2018/05/10 07:37:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 190.781660] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 190.781660] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 190.781660] [ 190.782279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 07:37:16 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x10c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) creat(&(0x7f0000000040)='./file0\x00', 0x80) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/05/10 07:37:16 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6gre0\x00', r2}) fcntl$setstatus(r0, 0x4, 0x42000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x980c0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000002c0)={0x8}) listen$netrom(r3, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0xff, 0x5}, 0x10) [ 190.782451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 190.782713] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 190.868579] EXT4-fs (sda1): re-mounted. Opts: noacl, 2018/05/10 07:37:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000300)=0x4afa52518e766fda) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x10000101) 2018/05/10 07:37:16 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) sendfile(r1, r0, &(0x7f0000000100), 0x8000fffffffc) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/05/10 07:37:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6) sendto$inet(r1, &(0x7f0000000200)="96", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 190.956630] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 190.956630] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 190.956630] 2018/05/10 07:37:16 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) set_tid_address(&(0x7f0000000000)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000340)='smaps_rollup\x00') ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000180)=0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000080)={0x1}) [ 191.045870] EXT4-fs (sda1): re-mounted. Opts: noacl, 2018/05/10 07:37:17 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) getpid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/tcp6\x00') pread64(r1, &(0x7f0000000040)=""/114, 0x72, 0x0) 2018/05/10 07:37:17 executing program 7: socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x8, @empty, 0x4}, 0x1c) r2 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x800, 0x59, 0x9}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x80004, @dev={0xfe, 0x80, [], 0x11}, 0x8000}, 0xfffffffffffffe87) 2018/05/10 07:37:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000100)="7175657565300080cd9e66fab5b71da824e993a136237e0b859fa2f8e26766dd1fe11600000000000000748bcfd13253ed5e9ff0133171", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x0, 0x400000000000000}, {0x6}, @control={0x6, 0x8, 0xbfb5}}], 0x30) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x5, 0x2, 0x4, {}, 0xffffffffffffffff, 0xfffffffffffffffd}) prctl$setfpexc(0xc, 0x80080) 2018/05/10 07:37:17 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000fd040405000c000000", 0x22) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) tgkill(r1, r1, 0x30) 2018/05/10 07:37:17 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_int(r0, 0x29, 0x92, &(0x7f0000000000), &(0x7f0000000180)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800, 0x200000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={"626f6e6430000049db00", {0x4, 0x9, 0x0, "dd88ee50bd2c", 0x9}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280)=0x200, 0x4) 2018/05/10 07:37:17 executing program 5: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) signalfd(r0, &(0x7f0000000140)={0x5}, 0x8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) setresgid(r1, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/05/10 07:37:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x400, 0x3, 0x10e000, 'queue1\x00', 0x8}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x37e4d87b, 0x0, 'client0\x00', 0x2, "9da2bddf1e40fd20", "c365a6b6bcc8b99f288db6d9712ef32c15b1bd138685a7da3b4e5cc18b6f7fbe", 0x8, 0x6f6103f7}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r2) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) 2018/05/10 07:37:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = dup3(r0, r0, 0x400000000080001) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/209, &(0x7f0000000140)=0xd1) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1) 2018/05/10 07:37:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0xfffffffffffffc60) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv4_newroute={0x14c, 0x18, 0x10, 0x70bd27, 0x25dfdbfc, {0x2, 0x34, 0x0, 0x1, 0xfe, 0x4, 0xff, 0x4, 0x2000}, [@RTA_ENCAP={0x20, 0x16, @generic="b316ebb85df89ac80d23211e93da2dbc52d19b810e3bf642c7340d"}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_ENCAP={0xbc, 0x16, @generic="0f65bbf3fe20796514d98f0320b066f48338d365f00eb5a6146837f05c6584d52e4e2960fc77dbf86961b640d31bb5c436d95470ab3e6c383508fc1ff8318acf2f85e32016e5b3c60aceb557b7eb1d87a1346895b6ed155528ca7831f63a98805ab01e96818d5e1c74a70a320b3254fbd73793d8b64680fd018add30aa28c3f4a8b17cd0d30792ba6d8fed5d48eb8a635530b73ea3342f431ab95d48c5d7fec2c662031f58f22cbb0ce9cc0bf90bb378e335e6c5be8e5313"}, @RTA_ENCAP={0x4c, 0x16, @generic="066efd7e841605b342cf4ef1fa445486473b2bbd207b49011b321020e753967594ec841722146e4b86d66a4e5c6cae5964e9295833259f9907bf3e5726593214aa0c4d4befa3ac59"}]}, 0x14c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/05/10 07:37:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) write(r1, &(0x7f0000000140)="220000001800070700090000be0002000a0000a9000000020040e62c38273178b345", 0x22) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) 2018/05/10 07:37:17 executing program 5: sysfs$2(0x2, 0xffffffffe8104f32, &(0x7f00000001c0)=""/213) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xa, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0004000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x41, 0x900, 0x70bd2a, 0x25dfdbfb, {0x11}, [@typed={0xc, 0x63, @u64=0x60a}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x1) membarrier(0x10, 0x0) signalfd4(r0, &(0x7f0000000180)={0x6}, 0x8, 0x80800) 2018/05/10 07:37:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/200) 2018/05/10 07:37:17 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x111000, 0x101) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x53, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xff}, 0x81, [0xf400000000000, 0x6, 0x2, 0x8eda, 0x7f, 0x9, 0x1, 0x5]}, 0x5c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xb92, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, [0x0, 0x4, 0x80000001, 0x3, 0x8, 0x100000001, 0x7, 0x0, 0x9, 0x6, 0x2, 0x6, 0x7ff, 0x8, 0xba0]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="050008001f000000ff0f080001000004040004007ee350de08930fe4672ef027967e47cc8ecae67bd73c899f979e37e7ef285b026a451de6af34cae249c1a51597a5348435cdfd60fe2d3fec6452e179ba7a01e1c2c451c8c840d96ed071b66ae46405fda68b4a61e7d74df26e81a921c4a8ba9af9c8a37c54de302c7abc050170752e85e4006089d7131100000000000000000000"], 0x18) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000240)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/10 07:37:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000300)=0x7ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000340)={0x1, {{0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0xf}}}}, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x1}) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/zero\x00', 0x102, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002300)=0x4, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0xf2f}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000000)={0x0, 0xea2e, 0x40}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/05/10 07:37:17 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000d3f000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) [ 191.800965] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 07:37:17 executing program 0: clock_getres(0x5, &(0x7f0000000300)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/142) 2018/05/10 07:37:17 executing program 7: unshare(0x400) eventfd(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x42, 0x0) setsockopt(r0, 0x3, 0x5, &(0x7f0000000140)="3d8e36f00217e87ebb6be7edcab9e445ea70660d2d6d73ff301d8a6e67dc7423a478c46b56078c33cd5e5f7737a13aee1c639409dfe9cc6a523860f90e04b9e6ec8a210423a099da1abb4ba8b09fb0d8454dd8df6a425a77d6da5182cf1df6cd7d6f2e47a1202cd19a20c993a892b48a1050900e81153b2ec21b037c21ea04fa77d3966c167f5a08ce2c52ad6bc821a10aad56d884bb7b00ddd4af915ad1b3bff04abaad41981de57ce7e9f7af981da0af0028801e83fdf74ed7d0cbf98d96b285e122363bb1ca8fe6f7a979214f38907a2bfcaa389ca87565fa1fcd1a8cea8355581a3a6a1dbe", 0xe7) inotify_init1(0x800) openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0xa6f130cf9e206e37, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x6a3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0xfffffffffffffffd}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) 2018/05/10 07:37:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x42, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x95) 2018/05/10 07:37:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000001800310900390001ff0000070200000000000006800000000c000800040002007a0ef4ff01", 0x29}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 191.844636] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 07:37:17 executing program 3: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000180)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000012c0)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/05/10 07:37:17 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0xf439, 0x8, 0x400}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000200)={0x0, 0x3}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r3 = socket$inet(0x2, 0x3, 0x2) r4 = accept4$inet(r1, 0x0, &(0x7f0000000100), 0x800) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmmsg(r3, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x100000000000004c, 0x0, 0xff06}}], 0x2, 0x0) 2018/05/10 07:37:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f0000000000)="286e92c88678ff8bf4ec4a67aa641a31edf66f690103f302555027d003511d70b1110450204eb68493ed7d8aa89bbdaf801648778934ce4d3c006caf384c4f3f895a78d3abbfa1fdc7e428a4c7e38b7688815bf2aac992a30d2302", 0x5b, 0x0, &(0x7f0000000180)={0x2}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640)={0x3}, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7, 0x82) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000440)={0x0, @time, 0x6, {0x8000}, 0x8, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000500)={0x1, 0x4, 0x1ff, 0x0, 0x1, 0x1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x51cd, 0x7f}, 0x8) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000240)=0x575276ec, 0x4) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x97, 0x2, 0x0, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x3ff, 0x0, 0x4, 0x81, 0x0, 0x0, 0x3, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0xa000000, 0x0, 0x0, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x3be}, 0xffffffffffffffff, 0x0, r1, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r6) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) 2018/05/10 07:37:17 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000180)='dev ', 0x0) ftruncate(r1, 0x40001) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x6) sendfile(r0, r1, &(0x7f0000001000), 0x400000000fee) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000240), 0x8) 2018/05/10 07:37:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000100)={[{@background_gc_sync='background_gc=sync', 0x2c}, {@noheap='noheap', 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@grpjquota={'grpjquota', 0x3d, 'f2fs\x00'}, 0x2c}, {@quota='quota', 0x2c}, {@resuid={'resuid', 0x3d, [0x31, 0x3d, 0x32, 0x2d, 0x37, 0x30, 0x3d, 0x78, 0x37]}, 0x2c}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) 2018/05/10 07:37:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffffffffff33) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='../file0\x00', &(0x7f0000000340)='../file0/file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000000)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 07:37:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000440)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) mq_unlink(&(0x7f00000000c0)='id1\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0x0, 0x1}}) 2018/05/10 07:37:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7fff, 0x81, 0x6, 0x0, 0x4, 0xad7, 0x1, 0x80000001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xd6, "c2f1b9501ee26c99de6a6edd0500fcab0b63e3d9c9b52db271356c2b4e1053ff78a0c49e04a936ec98c1939dd45cd60dcf0474c23fd1f72c4be1e5129aac4ae36d6db416cde4a2ed31606ac7f417f75d3593b727bf9e0ebb4e7b9ffd8ef366b9609d71b5937e1095b6d3d32a191033c95ea953b4da0d8162b730833959efe6ba60d4859e202d82aaf91e6f17410fb548dc067e7ed13c1bc5db613ee844cbbedaae08ba739bacc63dabc97a6a3bc0326d1f337c7cdd94454a7c4c21f2874e16394d5dccd692664c90be34c1e8e6615e0477c78254ce3f"}, &(0x7f0000000240)=0xde) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000001600)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000400)="05692820a3c6f192044ded652d825a7d6dba2ef392fdf4af1d2dcd50bba9eda480c955b19e256109530ddb4e39d31dfb9ebcecdb7a01e625574522b67f0d4881ce04a8367b714e9b1a758cc6a8f41c0a16297bc7036f08bd4bee1d4c3132c7535292e221b12cc02e070577c6ae57820490a77ecd23eecd4fcf815003ca683f00ab2f0245d23640252fd004f830eba8e2fa221f02622b7120a963024fd4012b69171a2db391dc0650da754536", 0xac}, {&(0x7f00000004c0)="3353c425a93224db7e2ba91cd1cefcffee84", 0x12}, {&(0x7f0000000500)="6a065de931ce6882a150acd3d76ec28e714f95b21a918a60372110f70ff668a1e625b38c682ad1b5a184cef1ef1e816914aaf8f9df99534369d91f92c56c307d7e2d5132f541c677d05606236fa124af6a0f2f38d7003318d31373b2ab3875d2704989a66ace4824f0488c4d97c9eee4d161254057a26fe2c6e128caba881465a2fdf0bcb0c6ce6115f245acb7aadac255c1bc4555fa7ed24d379c6ae6d55a340ce860e1da769b50ee19f83c95aa2c1c470fd42262", 0xb5}, {&(0x7f00000005c0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x800}, 0x10) 2018/05/10 07:37:17 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) openat$sequencer(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/sequencer\x00', 0x300, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001940), &(0x7f0000001980)=0x10) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001900), &(0x7f0000000000)=0x2) [ 192.046950] f2fs_msg: 6 callbacks suppressed [ 192.046958] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 192.082660] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 07:37:17 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, 0xb, 0x8, 0xc, "a83026b6b0e7e7b3699a40bf285a4bd7a83bfef270dec00fe61f1d75fac6c5bd708ab6244fe4facbb6897435d8c11a2918049e3ca9d1d715b5dff1fc2ae1b9d7", "9e0f4a54b2facf235e2dd769ff42e84fd294f7c94451947f4b5c18bcf47c229f", [0x3ff, 0x8]}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd29, 0x0, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x4014}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="171cc87461537e81e816d07acc623a0d", 0x10) r3 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmmsg$unix(r3, &(0x7f0000001780), 0x492492492492750, 0x0) 2018/05/10 07:37:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x200, 0x2, 0x7, 0x0}, &(0x7f00000003c0)=0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r0, 0x6, 0x101, 0x400}, 0x10) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x30}, &(0x7f0000000700)=0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000940)='/dev/urandom\x00', 0x404000, 0x0) connect$unix(r3, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = socket$inet(0x10, 0x80000003, 0xffffffff) sendmsg(r6, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000040)}], 0x1}, 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) openat$cgroup_procs(r4, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) keyctl$setperm(0x5, 0x0, 0x1000000) r7 = dup3(r5, r4, 0x0) fallocate(r7, 0x1, 0x0, 0x400003) pwritev(r5, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={r2, 0xc0, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8f}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x0, 0x9d1]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) r9 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r9, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x5}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}], 0x1c) 2018/05/10 07:37:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x9c, r1, 0x11, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x40084) getpgid(0x0) tkill(0x0, 0x0) close(r0) 2018/05/10 07:37:17 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x242002) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x204080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x5, 'queue1\x00', 0x800}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40000, 0x0) bind$netrom(r2, &(0x7f0000000200)=@ax25={0x3, {"44219d4b37a619"}, 0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x100000000005}}) [ 192.097875] F2FS-fs (loop6): Unrecognized mount option "noheap" or missing value [ 192.134674] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/10 07:37:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000740)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) r1 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x8, 0x200006) r2 = gettid() perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x5, 0x10001, 0x0, 0x8, 0x0, 0x3f, 0x0, 0xa, 0xe97, 0x2, 0x9, 0x800, 0x2, 0xfff, 0x8000, 0x2, 0x6, 0x35, 0x5, 0x7f, 0x8, 0x1f, 0x400, 0x7, 0x80, 0x5, 0x100000001, 0x10001, 0xca, 0x0, 0x5844949b, 0x7, 0x81, 0x7b11, 0x1, 0x280, 0x0, 0x1, 0x4, @perf_config_ext={0x1ff, 0xfffffffffffffffd}, 0x20380, 0x0, 0xffffffff, 0x0, 0x5, 0x2, 0xb1c}, r2, 0x5, r1, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r4 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x20003fc, 0x2) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000940), &(0x7f00000009c0)=0x4) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="3f060403ff04ea00fe80000000000000000000000000002e00000000000000000000b126d1b6489462d6598d000000000000fe8040000000ca68fbb2fd10259872080f4024ecdfeba926e7253d608458ff644e2f3858ed785ab148e48e51f3ad0c22b66e19ab26f0f0091cfa431f"], 0x1) accept4$vsock_stream(r5, &(0x7f00000006c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) getdents64(r4, &(0x7f0000000480)=""/196, 0xc4) getsockname$inet6(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) r7 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) accept4$bt_l2cap(r5, &(0x7f0000000580), &(0x7f0000000780)=0xe, 0x80800) clock_adjtime(0x6, &(0x7f0000000800)={0x3, 0x7, 0xa51, 0x8, 0x6, 0x900, 0x800100, 0x1, 0xffff, 0x6, 0x100000001, 0x6, 0x5ce6, 0x7, 0x7, 0x80d, 0x100000001, 0x2, 0x3, 0x0, 0xfffffffffffffffb, 0x1, 0x965, 0x2, 0x5, 0x452c}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) getpgrp(r8) ptrace$poke(0x5, r2, &(0x7f0000000900), 0x10001) [ 192.161190] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 192.186396] F2FS-fs (loop6): Unrecognized mount option "noheap" or missing value [ 192.251655] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 192.262263] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 192.285836] F2FS-fs (loop6): Unrecognized mount option "noheap" or missing value [ 192.304972] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 192.961743] blk_update_request: 120 callbacks suppressed [ 192.961747] blk_update_request: I/O error, dev loop7, sector 0 [ 192.973177] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 192.980866] blk_update_request: I/O error, dev loop7, sector 8 [ 192.986854] Buffer I/O error on dev loop7, logical block 1, lost async page write [ 192.994481] blk_update_request: I/O error, dev loop7, sector 16 [ 193.000558] Buffer I/O error on dev loop7, logical block 2, lost async page write [ 193.008201] blk_update_request: I/O error, dev loop7, sector 24 [ 193.014235] Buffer I/O error on dev loop7, logical block 3, lost async page write [ 193.021860] blk_update_request: I/O error, dev loop7, sector 32 [ 193.027925] Buffer I/O error on dev loop7, logical block 4, lost async page write [ 193.035547] blk_update_request: I/O error, dev loop7, sector 40 [ 193.041604] Buffer I/O error on dev loop7, logical block 5, lost async page write [ 193.049255] blk_update_request: I/O error, dev loop7, sector 48 [ 193.055292] Buffer I/O error on dev loop7, logical block 6, lost async page write [ 193.062918] blk_update_request: I/O error, dev loop7, sector 56 [ 193.068975] Buffer I/O error on dev loop7, logical block 7, lost async page write [ 193.076611] blk_update_request: I/O error, dev loop7, sector 64 [ 193.082655] Buffer I/O error on dev loop7, logical block 8, lost async page write [ 193.090289] blk_update_request: I/O error, dev loop7, sector 72 [ 193.096350] Buffer I/O error on dev loop7, logical block 9, lost async page write 2018/05/10 07:37:18 executing program 5: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000400)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='\x00') syz_open_procfs(r0, &(0x7f0000000040)='net/psched\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e23, @rand_addr=0x8}}) 2018/05/10 07:37:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0xffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)="7104b88f0181be5ac09100e093b785c74962efaf19b09343529c0c4ad7e817cd47905dee6b7dcfd7f1a4c830127a6668fe62353dd36b7cd59c3786b6ea97e7799e32b1540e3cafc9ff91a93e8cb90bb206301c627af4946683b6f0841f94d61b3d590b81d84713730968ec3704887282c98393d000f9a4c0bfaa69a446e29ac4a2298b6be7ae77d84148460492663187865aa8c4bcd0d3b47974316b2db9905357e69e01dba6e830d651be9ddc421a4efc7345dacb1347125172244dcb", 0xbd}], 0x1) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/05/10 07:37:18 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendto$ipx(r2, &(0x7f0000000440), 0x0, 0x4040810, &(0x7f0000000480)={0x4, 0xf4a, 0x0, "23d916bcf076", 0xa49e}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, 0xc) kexec_load(0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0x0, 0x0, 0x1000000}], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x80000001, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x8, 0xfd, 0x20, 0x0, 0x9, 0x0, 0x0, 0x3, 0x9, 0x6, 0x40d7, 0xf4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, 0x90) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x2) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000840)={0x36f1, 0x1ff}) accept$nfc_llcp(r2, &(0x7f0000000780), &(0x7f0000000800)=0x60) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x61e, 0x3, 0x5, 0x0, 0x8001}, 0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000580)={0xc27, 0x10001, 0x6, 'queue0\x00', 0x3ff}) socket$inet_sctp(0x2, 0x5, 0x84) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 2018/05/10 07:37:18 executing program 4: unshare(0x8000000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x202001, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000002c0)={0x922}) r1 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f0, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/170, &(0x7f0000000180)=0xaa) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000200)=""/60, &(0x7f0000000240)=0x3c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0x7, 0x3, 'client0\x00', 0xffffffff80000000, "23d46badd7131fef", "50d8c434175f23e11955b08d52619147a33f13e211270efa51862eaa2fd4682c", 0xb49, 0x8}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0xfffffffffffffff8) 2018/05/10 07:37:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfb) r2 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r2, 0x1, 0x0, 0x1000000) memfd_create(&(0x7f0000000080)='/bdevproc\x00', 0x3) pread64(r2, &(0x7f0000000180)=""/230, 0xe6, 0x0) 2018/05/10 07:37:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x202, 0x0, 0x0, 0x0, 0x1050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7, 0x8}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) munlockall() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000380)={{0x5, 0x7fffffff}, {0xfffffffffffffffc, 0x34}, 0xfffffffffffffffe, 0x0, 0xbc1}) rt_sigaction(0x9, &(0x7f0000000180)={0x3f, {}, 0x8000007, 0x4}, 0x0, 0x8, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) timer_create(0x4, &(0x7f00000002c0)={0x0, 0x1e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000340)=0x0) timer_getoverrun(r5) fallocate(r1, 0x2, 0x5e6e45f9, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000580)=""/136) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e24}], 0x10) 2018/05/10 07:37:18 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3) 2018/05/10 07:37:18 executing program 0: setrlimit(0xb, &(0x7f0000000400)={0xdcf4, 0x20080000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x10000, 0x4, 0xfff, 0x5, 0x3, 0x6, 0x1, 0x29d, 0x38, 0x1a4, 0xe2bb, 0x5, 0x20, 0x1, 0x1, 0xffffffffffffff80, 0x3ff}, [{0x6, 0x1f, 0x4, 0x101, 0x0, 0x2, 0x3, 0x7}, {0x6474e551, 0x1, 0xffff, 0x401, 0x6, 0x54c, 0x100000000, 0xff0000000000}], "3df327692d4b11f542b7c3f8881d0884a25d82e712c5a43e2c1490a18840a8d1843ce0c06d24454425cf27aeeb828f9eb0c86cc4c0c2cb62", [[], []]}, 0x2b0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x4) 2018/05/10 07:37:18 executing program 5: clock_adjtime(0x0, &(0x7f0000000980)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5e1a18c842432fe821d7b830245a1dd5d64b6a696eea209a9bd2d877d517aebcda3eb75b7672f14a29c42c6745e6fcbdae0f1f954a2182594c464170bd72dd1e6d", 0x41, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x33fa380c2e599c54, 0x80030, r1, 0x0) r2 = getpgrp(0x0) getpgrp(r2) 2018/05/10 07:37:18 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', 'fusectl\x00'}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 193.242709] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket pig=19360 comm=syz-executor0 2018/05/10 07:37:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x69, 0x71, 0x0, 0x2c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x1000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xac, 0x2, 0xb3b8, 0x923, 0x0, 0x4, 0x60880, 0xd, 0x7, 0x0, 0x8001, 0x40, 0x5, 0x0, 0x5, 0x20, 0x5d6bf273, 0x9, 0x4, 0x100000000, 0x7a, 0x9, 0x2, 0x400, 0x93, 0xfff, 0x4, 0x7, 0x1, 0xdb1, 0x4, 0x2, 0x401, 0x8, 0x9, 0x1, 0x0, 0x0, 0x7, @perf_config_ext={0x1, 0x8001}, 0x8, 0x5, 0x2d7, 0x7, 0x1, 0x6, 0xff}, r1, 0x0, r0, 0x8) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x8) 2018/05/10 07:37:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="5f8cc1eb0fc3a7d3ca839b1726ba10d9e3c2eee352a26cb3416a6202cbe76a375e49b5dd4f803902d779999ea0f4d3731c4334c0682a50772d48ea2eda696ebf4cd31cb61da706e17ad4e60ff225fb1d6fa5f413a6a5729fc3daecc5e973bd4e4514b7d395159218d060feaa0625ab1f50d12486d48068b47a9a49d308171d02ffc33c06aecc446433187d8c628ca72af566b46297d5c7845d43c056634cc31010cb95e8b3e5a8c33ebdc67f7f57ff5250eb0b8d072bdb69b3a904c605a16eadfeeb81c77f1fce2962fcbe3c463e9a12", 0xd0) dup3(r0, r0, 0x80000) ioctl(r0, 0x8916, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x100000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000240)="62ac8072c5d1eed57acf69463f3c2ff4b87776de2ec5009f35f769868c3c4e0277cd3992c79899cf999ffb35e48a39eb841177a8dd8d2cda940444d69729f64561bc412c7f167659a95c84d26ac38352183ef81fbc3647e5016ec5e6e0360c02a20565b4789b17ef5c84569c3d2f955b1930263c6c1f3f6d50bd6b552fb547ad0ce7b478d4882307395ba342e340d05420b102000f71194e45", 0x99, 0x1}, {&(0x7f0000000300)="c77011c72834003dd92855f9b021280f875848de3623427accb41f74c23b9770fbab2309691022dacabd977c629aea6b8aabd54e77e3ad9e5fbe74e2d483a0a48db8f493665023aea63e1fb31ea0d7aef5d9099b8d4904821ed4b3691197443c", 0x60, 0x80000000}, {&(0x7f0000000380)="e2af2bf19d80592dfda9589e682c8104a677158f334416037b0383266086a3357d3f0b3c7b22533712c33af86e849d9da9e40d9b5fa74f14dfc455700469c99cef8268cfc772ae4fb1553b9f041a636919c65d9eef346c8f6bbc4f9c41d59985c71e04453e7f7fd600d61621a9e938034240d3b19e866c09fec9d87dfa59223ce77432383f3b3fa76da92a56596de72fc879d9417e2ea92943126ff716b7e3072fe15e2ef60ecc8a86739061994cbbd4be42ddcf94faf43027a55b47a1732af0471119538d40c7f9fda2d519701d72baaf9241f4bf23839d51326f13", 0xdc, 0xffffffff}, {&(0x7f0000000480)="cee011a7d06821a8bdc94de2eaed7dbac6848cd718d57ce1ca3598f8ebcff793ca6fa8cb6c07bf2e7cc57124a0f364eec8e91b2f49ced06287d374e055a732437e4a806d67c8c693372c1bba46370d25e57fe859d9817038e4ef4b1cbc7781d81910cf7511d5cbbb6cef5b3811bcf562e8815f48b25dd6ad65d60938e3e92fa3de2c636047e2332eca07d538babf888ad17bce824ece10a9e94182079ce13c099629c0588e1041815b8786fdd0ecb809cf6932850929eb56d670e340d825feabab41b2fc42", 0xc5, 0x80}], 0x10800, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="caafeaa7756f7da0d644119bc7fa", 0xe, 0xfffffffffffffffc) keyctl$clear(0x7, r1) 2018/05/10 07:37:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfb) r2 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r2, 0x1, 0x0, 0x1000000) memfd_create(&(0x7f0000000080)='/bdevproc\x00', 0x3) pread64(r2, &(0x7f0000000180)=""/230, 0xe6, 0x0) 2018/05/10 07:37:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='.\x00', 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x1, 0x1, 0x5, 0x100000000, 0x48c02c49, "65ea2bc6bd2edd32e31cfd81e8726af170e092705d4cc40a6242a72af8cc3ee73cad92e341ae5df10afb3fdae7daafaff97863e7f530df63cb0994b46e3c52", 0x3e}, 0x60) r2 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x2) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f00000000c0), &(0x7f0000000240)=0x4) fchmod(r1, 0x36) dup2(r1, r2) fsetxattr(r1, &(0x7f0000000340)=@random={'security.', '\x00'}, &(0x7f0000000380)="6b657972696e672c06253a297070703000", 0x11, 0x1) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000140)=""/217, &(0x7f0000000000)=0xd9) [ 193.265906] FAT-fs (loop6): Directory bread(block 112) failed [ 193.273888] FAT-fs (loop6): Directory bread(block 112) failed [ 193.283399] FAT-fs (loop6): Directory bread(block 112) failed [ 193.385053] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket pig=19360 comm=syz-executor0 [ 193.397231] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 193.397235] FAT-fs (loop6): Filesystem has been set read-only [ 193.479504] FAT-fs (loop6): Directory bread(block 112) failed [ 193.513417] FAT-fs (loop6): Directory bread(block 112) failed [ 193.520034] FAT-fs (loop6): Directory bread(block 112) failed [ 193.606368] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 193.614230] FAT-fs (loop6): Filesystem has been set read-only 2018/05/10 07:37:19 executing program 5: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x40000000000000, 0x0) 2018/05/10 07:37:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x33a0, 0x2, 0x60a, 0x400, 0x2, 0x4, r1}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'erspan0\x00', 0x3}, 0x18) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) chroot(&(0x7f0000000140)='./file0\x00') clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000340)='./file1\x00', &(0x7f0000000500)={{0x0, 0x7530}, {r3, r4/1000+10000}}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000003c0)={0x8, &(0x7f0000000180)=[{0x80000000, 0x1}, {0x8, 0x10000}, {0x5, 0x4}, {0x2, 0x5}, {0x318, 0x1}, {0x7, 0x95b}, {0x1, 0x3}, {0x8, 0x7f}]}) 2018/05/10 07:37:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {0x0}, {0x0}, {0x0}, {}, {0x0}, {}, {}]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000001300)=ANY=[@ANYRES32=r3, @ANYRES16=r4, @ANYRES16=r1, @ANYRES16=r0, @ANYRES32, @ANYRES32=r2]) creat(&(0x7f0000000100)='./file0\x00', 0x12) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0x1058, 0x25, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@typed={0xc, 0x25, @u64=0x6}, @nested={0x1038, 0x66, [@typed={0x14, 0x7b, @ipv6}, @typed={0x1004, 0x8f, @binary="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"}, @generic="df1d72e30489d874d9befdba504132850dca17ef58a19c8d45"]}]}, 0x1058}, 0x1, 0x0, 0x0, 0x4004080}, 0x10) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) pwrite64(r5, &(0x7f00000000c0)="87", 0x1, 0x800002) 2018/05/10 07:37:19 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/10 07:37:19 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000001280)=[{&(0x7f00000000c0)="4746541386e99d50748b8c931402c8dac28b3b5809127aa0bf4bd870a3291265c10cda720679bc3417a42e95bde3c549abeb459de056b9", 0x37, 0xffffffff}, {&(0x7f0000000100)="305a8a13350620c3b970b2985845d58983fe818990cea969c07479b8683c9e55925232d5da416a99649af73ec0240cac166b538c35e89b7a3b11c8bc4734ae133f5e0e5182e4c966c1a181ba28975b9cfddcba0863d39a4edd67052a505fcf7bd39da304117e3a5b66a66830e9051794e78be6133037e18430a9489bfc73ccb4171ec37097f88c5ef01ea0e83d8e3156", 0x90, 0x7f}, {&(0x7f00000001c0)="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", 0x1000, 0x7}, {&(0x7f00000011c0)="f9941053c21944b3e212420ce668584144772709f580ff6b38e219abd4ba8af1f4c5721ef616d641bb568333549b438a28e8c0a59569d29b7d212d5b16d41e39c8ea8c990159e0c6dedfba8c92d4c1ce028e8d736e1b63fb34dbb8e121c4def600bf93ae30e6abf45bb36203b976d9b4e986566f655af17ed9b488a9a0acacc3d7314093e5f2321838233c759f2c85acb0c225ea2d699d6c9e59645ae48947e4a8503825373eeae637cd8e043d95649cea43f9b39f4fcbc91a7e", 0xba, 0x3}], 0x800000, &(0x7f0000001340)=ANY=[@ANYBLOB="72657363616e5f757569645f74a3c547e8a7134dbb1d73f701c0ed27a67265652c00"]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/10 07:37:19 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r3, r4+10000000}, 0x8}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r1, 0x409, 0x6) r7 = fcntl$getown(r6, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x80000003, 0x547, 0x5, 0x802, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r7, 0x5, r5, 0xb) ioctl$LOOP_SET_FD(r2, 0x4c00, r5) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') 2018/05/10 07:37:19 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000140)='./file0/bus/file0\x00', 0x2000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mq_timedsend(r0, &(0x7f0000000000)="3b0c30243552efd11048dde6c510e0949d2185fba305f3f06566ce51b78df8ef", 0xffffffffffffff3e, 0x0, &(0x7f0000000080)) 2018/05/10 07:37:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') writev(r0, &(0x7f0000001340)=[{&(0x7f0000001240)='!', 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/10 07:37:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00000000c0)=[{r0, 0x9000}, {r0, 0x40}, {r0, 0x402}, {r0, 0x2}], 0x4, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/241, 0x36, 0x0, &(0x7f0000497ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) rt_sigaction(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000240)={0x0, 0x6}, 0xc) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r1, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f00000006c0)=""/28, 0x1c}}, {{&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/42, 0x2a}], 0x2, &(0x7f0000000900)=""/82, 0x52}, 0x100}], 0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000e4a33a11402dec1d5b3a3b4e030d3d7ed66734"], 0x1}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e00)=0x80, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000e40)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffffa, 0x4, 0x1, 0x400, 0xfff, 0x80000, r5}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 07:37:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1000000004e23, @multicast1=0xe0000001}, 0xffffffffffffff4b) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x80}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x89, "85ece183957e8c62b5c1ab6f78a39aa36c8296ac7f5b4f76e79fed34465c3632749ba301dbc66b41b1f22fc67a71bde636d9a31a43791800ecbfe85339868d866f97b461921252eab6ec96c2b11ad487270d8b61c1d25b9e5ba42f4e77d4ce85c57d0c24dc48f31e098611219f16012ff279f8f7657e6cb8f5bcae9826cf8d24391593194b81085224"}, &(0x7f0000000380)=0x91) sendto$inet(r0, &(0x7f0000000400)="820b61c39d9a977b882b4cffff000000000000aa75a927b2dea3a791e1d6fe57490596a4fba04364c5a76262c9f4e4808e697ea3d20de2bca049ddf2cf5d0cd8ffa3a114b4289d7687f30457439d9b912100000000000000000000000000000000", 0x61, 0x4000010, &(0x7f0000000480)={0x2, 0x4e21, @rand_addr=0x7}, 0x10) 2018/05/10 07:37:19 executing program 1: socketpair(0xf, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe64) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000900)="746562435f736c6187110b97f6033e00") perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) fanotify_mark(r0, 0x6, 0x8000000, r1, &(0x7f00000002c0)='./file1\x00') r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r2, r2, &(0x7f0000000040), 0x7fc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x8, 0x8, 0x0, 0x60, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) 2018/05/10 07:37:19 executing program 2: setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='../file0\x00', &(0x7f0000000340)='../file0/file0\x00') 2018/05/10 07:37:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)='R', 0x1}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/10 07:37:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000340)=ANY=[@ANYBLOB="fdffffffff11000083e5e792dbf83fe41c65ae2fea7e0020000000000000e6c7f398dcb1728ebdebca47557dacea00ef80250f5fe5b37beffafa343f316518d11554fafa63ff9fb68b40bf3b045afda049ca2449ad336f31f700a18dea1afdf65151d7c0e2e1d2e63f3dc1cde2f16b216a2385abfd73"]) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="9b6e4664a7a19704e6cc43116468092bb84bdbdc6e7d887f5ddfb2a3ec013aec8e1dfb9671cdd25f95ddb2714c02ecf0e1f73d05b985fb63c7d7cbfb64739392044d1d6246e7e35ba0723613c361284a06022b7ddf6f9efc6c6e13df5274c66a5af6d78de1d06ea20760f68c0846f42ba31562b3ca63a4efd1b0f49928028182fd1f880b4ef1046e7aa3a4415e8ea16bf4504d240b011e767915770089894fb41df02546031ff5295a8acaa0588f021cce8333153aea6ff3e4170ac3c2943d9df51655309d835dd99bac027932d4a456f43ccd3f482ea6e2090e5e1df242bb80276fffcc808d2950f9d7d40d279b30812df5621a1192e014b2aff253dcb280f3360eb04da6c5c88ca21defa695084edff787ccf9654f3a392e9ad0248952996e84b71a26b0dac0486ab373349aeee3a5fc34ea52809bf19a04d279a6185ee52632c44b2bca6707fa9dabf3284750788250432004b37c2b4290e3a3f3c8756299ecc16a64642a793d97ee7dc05096a07bc93a73b62ad434ceff499518c9cfb60b5a812c21f519bfa04911bf7dafd47e0d9dfa70d9b7ea6826f4c994921f1f363538b1173d98ff656e3ab793c3c53b97fbf96afb7a9f2543b36e83543e8ed3fed520ac21fa19c4af5afa5489957ee45db2fcbc92d9b322b820c4633e5474dc20d12818274d0ea6e71185e7aa9a27a199f5a23c979499cb4f61a593c5cf3cacf0b2ddfe78ef98007ee195c6a0e26a95e1c353c644c954fe5efde3fe45007c5f95bbed39d77b961df451cfcd406626500b90fb3dd2e2d8740248875fe2a6bc371708d12a910283f7220097bf3150acdde5be81a0819e20810665d8c00f6154619d14f097a7c8a64b80120fd3f4085cd1a11be4c79dd8e1eda9d61d499169c28a832e98c4d1e483fc34caabb2bbe11bb6bf97039887e5a6f17d8678150c24f04366825bba5cb7c09a4509982bdd57f347693c38632ef7ad36fcd1dd4e97e6378ca6f2f1d1f8dc4b0ec84b14640f5d8482fea2ea825feb5ebeb4800aeeeeb29800665bd185c7e1cbb79032c368a49ce216471522753c324f2d1d6027fde733237756b7e5c8839ab38ff4aaeb70341d5e3ec9bf361014b3d908f463f89f8a6377a733d7d9a8f7e14db1d8f9aae57877d421b68af7ba791faa3dfffe602deb33a8e1d133fffa0a537001c5fb205b6d0941edb845fd3445a295630cd4b08a120d022dd11bcc32ed2863e80ea882c866a469a241959cbd900d17e085aface0f87e5af54025d2ffee4db3a236138a917e2b58a52f8063831751807596399d2558d34000dcf25b4fc3514cadeb1a326c3e547469c5b7c67cbf1033ecddd6ec3c1fa5cd55e155fea2c79321277493bf5a0fe77cd707702c648722b180dcc794a97dd82c3b8e592416a355051d5efd91ca6c9e86160d0355425f7fcc34dd85fc58fac4bb184b7fc63ab3d431b49b5817bac1ad6fbb724f21e04322c0f742632d40afc2f15d13e96b570b2e778962efb882350847d5592f936c82aa0406d19c5de93aec53f5f2dea21e0887c6914e85e50ac713d441d77470968fa41ebf626b8fe52ba9b6329f95447523dda31344a19b516c7da3e3f025e211fc4227c1e6f1a7c8c8e304fe5d2ecf7339262a0c32547ced461fce66853c62a4e1c6c2b5eabe736c383b626fae01aaf4859a48a2762ef8ce7504b125bf5e92ddede3d25313c4db41cd92b6117eb64e6e44655cb4feecaae0447b776f71c61c9b7ba980cbfd91dd51c3d1720006a035fe490b1ee54a8879508b998fecd291f1abfb494782a4d7139eee5de1ec9968beb2fa201a113d76b1d9b0ed0b245483e3f431610b2d8578a7aea0f83a16ae64211abd8e31884256c83d9d3444f000fe6bcb4369ec2c096ddda634cd08ae302bb55b4d4e619439950402851c029b0a1554df5157b5e3f17583cd3eeb8b2af8bd3cf331433313694edbc3038ae780f1d6a65829fde597773d4025b4e424d6bbcacddaf34af4ffbb91d71f3f9d04ba8954e84892e3642a0a92826820ee00a09985376cf851c787b10a1ae0767a281ab5ab36ef971afd557726b80bdc773282418c90800550cbe0fb958c42e53634f7a71a73de7b5c46e163abcda25e9f71b89543c60ae92e4bb6df88235b7c1c76a18169234c50c980b51ee7add123cc9a6bde2de1b4fc48f7339dd64351f263c7a7a460e47ec32d0cf7e829b2d07f7e43ed7a5225ab8753887fc145d2b6961dcf4186dac8a93c6e0e0d50d7004615ca6fd24a24150e2148874b299b384a45bae416b1866d14da1a823f1a35edffc641344e1bd04f07b4830b503c0930447aada7fd7a1a9e8016f23b7676978f8a85f5e7fb695d2eb186a18648862fbf752dfcb97e064e365084f750c69b187a110c9393f7992b73f0d05974b3b0ef9c497bf530d815091cc61116112af340f0458a2dacc8b0f9215acd3a2e42f6127725887f5b23a7249d8dc32c12b2d2a35d5425e9359125768dac05a6687836e09813c12d05f6f4f8e8a7d1abe4367552f45b96df8b24a32c5ea9e6986cf6e316b522d6d5f159c9710acf98ce9c0af7781811e3a875455df2ce28e41fe20be4930af74cf7edb4b397eea054081e85119e969687081ed5e2bcd911b45a545996c9288cdfa5b641643bcf105868ca2c223c3927a726a77e7e70396734f42cc0b6cb0f9eedd16689d1ffc58168bfb091c9e3b8d13cb4c455629b345b0e477a7dcc3fd42dbec9e5e7f9d529711b72cd90b664d6f44336aaeaa9bbaa849fe68b895ca01aff2d0f2e9d0ced0bc448853c662933bdda35061f299552fd4d0944297b78ce03f3cf72ad9e9e56514a57b3d2a58036372c09ac5516ed75fe90d7b82bcd43aac39df22aa4bfe50ebe209069d1730bb848b802c2ce9f7c2b65e1f9983395418f336bd6bffa40d0d91bf5c3e4ede31d9c21929a095833e55af2102064af98a083bafd4817a01c5fd1d14a852a0046b6b1356996bdaf82f879a1d7cfa0bffd0d34fa13b2fdaa9f3f050829db34107240439b4c587910956f45f0cb59509b6702668e2c8a6ece4bde63eefc9541ec14e9689b8e1c30bfe0dcf7aa4dd4f13e72d79b994eef0cf64b302a4471ca1d55ca55cd85eaf72d9b300c0ee44abaa3bdf72beeae1bae284c5c7117d0849e2226a5be4a9fe040625d4a6e5cf5bf4753d6796f59773788dc049a4333d2144044baa012075988e9b76d16fccc08d7ebdefc58d540ac6528c22a5c6523c68387277ec6e5bdbccf3085223dea59ff8f79041d8163a702c3ae339ae3a998f176f70bc226d532d4bd998288aa39f133e930f227e4f594c1a911f62cff5782e7b53c3216813bfed8e0e77ea8c592ed7dd6f1eda336264fc5f7979cb4a37be1217283b4d73450029091f33e224dcb9daeefc2472bf389f66671214ad2da067a14899af65b92e01b7771d500b32b3ead8cd21b784cd0a7f360e88509e57277ca97ff55f3764f116e3220570de2d807093cf9cb1e76eb947d59648fae6f006bdb1f3cb384cfe0346416564256a7cbccaa7f0579cae2dc71cde88cb2a6eb2f4933dd5e7ef8e59f5c272bb4ec4c316636788ee05bbac287dfe7341752ce9e66eb263e234ab96eb2bdab34f09cd3acd4170fa8656a13b0da6700bde9df5f232f2bf51d4715b66b46b4208237cacd5c3035a7e6fbba21863bf5d925a330462126018b3b8b9c0298a81a2dc0ca56670c19755612bf6d67ff5a2cfe9bca0b8c3d8ed4510d0d40c261aeef6f08c8b9653c30cfe0c21b0bb64918c3836e6651ed7ff327e79372d4b02a4890ab88007b797db734f88a34ed4a8efc169b18bf88751c13fd0ff711fd1cbe0382dd5df7a6358cdeec19a2679f15f184830b82e51e01ad21de1032172edb91b72f2fc9b2de9f43de455ca7798d4fecd246c291a1c410a1852ebba6154665dfcb450d5c04bd7187c826f481b14fbc6abc3bf5761ac0e39761917be958feb185185465d12c45eeffaa74d071f8c608b09aa16bc6e319e92f1debe794468790b86f2406e0fe4c3daa918b20b4659aeb2fda9f2c570a13ce689f6308bb264075c199434e610f5a9d5d1ef30963276a995b6de9c793e98d81c3723d3bd999e6ec2ee517e8cecc502ec927e8d3e186125d43c456f133b6fb5449e6c8c156ba26cedd1f4a974107e9d997b9e45bd1c464fc9420dd51559af6a779d53a1caec66704cbc9faee7c003d313baf007be6e8ffa153e55248d4f4935ad907bf0d8c251b76494187149d7523414f79bf8c00f55f59cf1aae95a1ebfcb17949585ae6416fe9e1cdedbe3366a1783cdf32ba8dc28d923586bfa5f5e20ea3e4fe92bef3d7a5c60c7b2a6d15cd27a3bc9f6bce74b577749d1a96aec960dab4ee6b86930d247d96e8e4feb7c10839c0b4fbc86bed0d11696d2a3d0d9393a5386cf3c5697f335e7f8a8b02cae0445745349e18f2e917e103fda1807766b3ddf9034944312dade1d94b18181db72fbc3a55db82e6a144ac97c795e5d4d2ad2c745df51d051af63c7da3f8e4d828fd8457847f8dafbc11dbac09d3f9703b714e0b00994420e76ec6fca5af4e9e1cab0103c1ee2b4cdb1b2e665ef8c895b9878c7ac010010d8826ab604f42545b108e59d08ba8e8822897dc658f0dc5f67aee62a334776153fed4a58aa15fc636961c647a68ae42e28fd38bfde5f868067dbcdcbe8b39ef2acc8adf4b96b8641c9c9b179b81d017352593ec964b9087ac5233ced5c49aaf9ee6a291082ccd496061a8001d9334c72d0c9a7369682fa790588619db45e3b66f803372f035b2379a1251052c0092e7471acef0c83cc68078e5a128efa7c61a024be7c8661b510651a4aca1dda47819b62af4b59173ec84de01d119eb5740c3162d29d46507ec9cc6d31eead606e916d26bb5e16b5843243ce33ccbecf7e78748d5fd879d454c215a7f960fab29f3a2a7485107226a8e76e187a92cc575ff2a05e6c2085c4b76e0966209b656a2a8e3e2939b84ef24a63387110be3a3b654693e3c4f66ba85daa507fd63c7fa5c18d2321763d139aa7fb11bd18dc4dd4fa3cbf0a9f6d857c6dfe6e406bbee186e8bb4d513cb2b3330e900381130f6f0a340dda45a410a36d8d3a4252176741e4f8426af9345fb6122da62eb4b5e597a67eb8ead6f7c83553755eddbf7f9fe55bb789e44320dc6a877f4572c7c20f4e92b9350db1ec095fc44673496450d44e48e13948eb7c25c6681b200d0b27e6090482a0c26daa78a9e7672a445e73a91cee720abb0233e92418f45f9305a785657c9cb529505c9356cf65a0e05803a82008b0fda705fb600843ec5c4870e5d8f12f56e25cf55292a523a82ac2e1144e381a1f7e5cb49935acff2314ab2448e7e134bc0aefed8cf1928e7087f5c85956367224403265018fc6f8d7e4be1794b6ec793a138b9a0de6076e8f81dcdc7d29085cc7befa70cd75d36508e759f6c9335ae286f993dfcbe2c7b75854410c76a0181998bc3063b37a69a439dc91e13841aa895b0d7258438cf9dc1e810f907b0d8c229a9ce1e81fb79694d9f5b6b97d3b78a8faaa36acf11585c61db11f4c794bc75b942c8766e0a56e08dcc1386c914e2097e3eb17a3048ca8833cb126178b39cf4c40f5818c14e11f2cd1e02fccc0016d7b19e8f2ce3962fc8f4c6df0b815fa456eab1126d64f692723277d3f3a6a82929c6a5112557281d1cd544176833b03a348b0e244fc40bbb9e3fbe61adff2a303bc2640e12f41ef962bb8ef81dd12f6484fc619219b4ba3b726c0c44629950825a4faa8dd823d7b541bcaed9ca7788f798bb3549", 0xfff}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}, 0x4}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_map}) r2 = socket$inet(0x2, 0x3, 0x2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r4, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x98) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @dev}, @in6=@local}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000a80)) getgroups(0x1, &(0x7f00000008c0)=[0x0]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001d00)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b00], 0x0, &(0x7f0000000200), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x4, 0x888e, 'yam0\x00', 'bridge0\x00', 'bridge_slave_0\x00', 'irlan0\x00', @random="f6e5e52da416", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x1f, "ef66b6e886a89881f2131cd782980b622e9f5abd0c1773a0b8f5887d2a63", 0x8}}}}]}]}, 0x1c8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="051000000600bb303f080700f7ff"], 0xe) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001dc0)=ANY=[@ANYBLOB="b717fbeca4ddebb577a2c2ae421080df59777cd25c6aa1f60e949e5f350812cb35fa9504a02994d7138cc9a07fccabd50d8d3db97673c54171417f680fd888", @ANYRES32=0x0], &(0x7f0000000280)=0x2) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000001d80)={0x0, 0x793, 0x26, 0x6, 0x7, 0x6}) shutdown(r0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/10 07:37:20 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="8c000040", @ANYRES16=r2, @ANYBLOB="00042cbd7000fedbdf2505000000080005000400000014000200080002004e20000008000300010000003000010014000300fe8000000000000000000000000000170800090037000000080004004e220000080004004e2100002400020008000b000200000008000200950c0000080006000300000000000000000000000000000000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x20048001}, 0x20000010) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d61705f66696c657300210ae702183efc3c2de7704cb190e038ae700c84fd08077fd5ffaf489fd07b8d75e9cad6f003092eab1e2a0f0f402a65a2392f9f39b9304f201724568de5d03b45a0a9547f8ad61606ebf309358a50d015eda8fb15a72cdf11fa786db9ad25cf7c4ea1ff0ef52fcb3dd68dd7b3e5ed95e956f43e566c7e48d547e2f4da58e276998430f619d2050068a853ef1b8aad02820dd0c79d0f06b8bec44fba33f8096c32826c79f525") getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/10 07:37:20 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x204100, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x26000, 0x110) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x9a) r4 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x9, 0x7, 0x6ef3, 0x100, 0x7}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="f01d6774612445de00000056"], 0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000002c0)=0xffff, 0x4) ioctl$TCSBRK(r2, 0x5409, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)="6d61705f66696c657300210ae702183efc3c2de7704cb190e038ae700c84fd08077fd5ffaf489fd07b8d75e9cad6f003092eab1e2a0f0f402a65a2392f9f39b9304f201724568de5d03b45a0a9547f8ad61606ebf309358a50d015eda8fb15a72cdf11fa786db9ad25cf7c4ea1ff0ef52fcb3dd68dd7b3e5ed95e956f43e566c7e48d547e2f4da58e276998430f619d2050068a853ef1b8aad02820dd0c79d0f06b8bec44fba33f8096c32826c79f525") getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) futimesat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x77359400}}) [ 194.454099] IPVS: Creating netns size=2536 id=33 [ 195.201732] device lo entered promiscuous mode [ 195.348556] device lo left promiscuous mode [ 195.399058] device lo entered promiscuous mode [ 195.430718] IPVS: Creating netns size=2536 id=34 [ 195.471317] pktgen: kernel_thread() failed for cpu 0 [ 195.476633] pktgen: Cannot create thread for cpu 0 (-4) [ 195.482081] pktgen: kernel_thread() failed for cpu 1 [ 195.487357] pktgen: Cannot create thread for cpu 1 (-4) [ 195.492743] pktgen: Initialization failed for all threads 2018/05/10 07:37:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000400)={'TPROXY\x00'}, &(0x7f0000000440)=0x1e) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x204200, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x1, 0x27, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0xe9a, &(0x7f0000000200)=0x4) close(r1) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) 2018/05/10 07:37:21 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x8, 0x8000}, 0x90) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000240)="dd7e0c0b684bfbebcfd402cebdfc56eb863ef679b3968a9898d0d92bc4d3efcbf0e502344003fa0fa8c118cd503682578dcd55f9a231962b48c2150dd8a769f2833f91a178887a9c0d964f178e92a12a4365317e075820367cfe10e6e89aa1075eebe6d55a1e04ac0e053eba7eede8881a24f8c0825604b1174335491d1e1103655e93d135ac5a18e1fca539b035fe607a7d128ef8a314e4baad333c8e9d28fecda852e0b485383967459f83126bf98f4eed2ca9d49cb4237f1376612f1b39f02c5bcde98495a215", 0xc8}], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) 2018/05/10 07:37:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4000) fallocate(r1, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 07:37:21 executing program 7: r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x8, 0x9, 0x80, 'queue0\x00', 0x8}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x4a0000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x200000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff, 0x0, 0x80, 0x0, 0x20000000001, 0x0, 0x800000000000000, 0x0, 0x0, 0x40000, 0x0, 0x2e1, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x46}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000400)) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x1, 0x0) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="aff0b6c802344a587d5ae179fe3405e9dbfc20c93896579645be83c1032162b360057925ec29a8154a8f3fa432fc2a2a74417da9bcbcff661d0745eff11e", 0x3e, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000540)='trusted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='wlan1&bdevmd5sum!{~:-system@loppp0&\x00', 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, r5) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000001c0)=""/108) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)=0x3) 2018/05/10 07:37:21 executing program 1: socketpair(0xf, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe64) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000900)="746562435f736c6187110b97f6033e00") perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) fanotify_mark(r0, 0x6, 0x8000000, r1, &(0x7f00000002c0)='./file1\x00') r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r2, r2, &(0x7f0000000040), 0x7fc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x8, 0x8, 0x0, 0x60, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) 2018/05/10 07:37:21 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r3, r4+10000000}, 0x8}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r1, 0x409, 0x6) r7 = fcntl$getown(r6, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x80000003, 0x547, 0x5, 0x802, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r7, 0x5, r5, 0xb) ioctl$LOOP_SET_FD(r2, 0x4c00, r5) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') 2018/05/10 07:37:21 executing program 4: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x94f9, @loopback={0x0, 0x1}}}}, &(0x7f0000000140)=0x84) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)="dd62646576656d302d5b1770707030776c616e31bc656d3000") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000300)=0x7, 0x4) r2 = accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x0) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) fstat(r2, &(0x7f0000000280)) accept4$bt_l2cap(r1, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffff9c, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x65, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80000001}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xd6a}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x2}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}], 0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r0}, &(0x7f00000003c0)=0x8) 2018/05/10 07:37:21 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6_vti0\x00', {0x4, 0x1, 0x3, "e175e920e7e5", 0x10000}}) write$eventfd(r0, &(0x7f00000000c0)=0x7, 0x8) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/62, 0x3e}], 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000005c0)=0x9) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000600)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000680)={r2, 0x3}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r3 = socket(0x9, 0xa, 0x0) bind$nfc_llcp(r1, &(0x7f0000000740)={0x27, 0x0, 0x1, 0x1, 0x5, 0x8, "92316d4bdbcac2886856b325c34ee0d1ae439d14c8edddeaa8926c5bf551cf6068a238b6dae26ed68c29ffac5c4abad82875082d84aa190718693e3b41d6dd", 0x1f}, 0x60) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) r5 = perf_event_open(&(0x7f00000007c0)={0x4, 0x70, 0x10001, 0x0, 0x2, 0x2a, 0x0, 0x9, 0x2, 0x4, 0x8, 0xfffffffffffffe7c, 0x1800000000000000, 0x2, 0xe872, 0x401, 0x4, 0x8, 0x5, 0x4ef, 0x3, 0x77, 0x2, 0x4, 0x100000000, 0x0, 0x3, 0x4, 0x200, 0x9, 0x3, 0x0, 0x5, 0x80, 0x4a6f, 0x1, 0xfffffffffffffab9, 0xfffffffffffffff8, 0x0, 0x86, 0x0, @perf_config_ext={0x5000000000, 0xffffffff}, 0x2000, 0x8, 0x3, 0x7, 0x1f, 0xffffffff, 0x9}, r4, 0x1, r1, 0x9) ioctl$int_in(r3, 0x5421, &(0x7f0000000880)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000008c0)={'ipddp0\x00', 0x0}) bind$packet(r1, &(0x7f0000000900)={0x11, 0xf6, r6, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$selinux_context(r7, &(0x7f0000000980)='system_u:object_r:dhcpc_state_t:s0\x00', 0x23) pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f0000000a00)='bridge_slave_0\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r7, 0x4008240b, &(0x7f0000000a80)={0x7, 0x70, 0x1c16, 0x1ff, 0xf, 0x1, 0x0, 0x3, 0x800, 0x2, 0xfffffffffffffaea, 0x401, 0x1, 0x9, 0x8eb, 0xfffffffffffff801, 0x8, 0x3, 0x7fffffff, 0x3, 0x9, 0x7fffffff, 0xfffffffffffffffc, 0x100000000, 0x5f, 0x0, 0x2, 0x7, 0x8, 0x5, 0x6, 0x2295, 0x100, 0xe4, 0x6, 0x6c86383d, 0x81, 0x4, 0x0, 0x81, 0x2, @perf_bp={&(0x7f0000000a40), 0x9}, 0x0, 0x3, 0x7f, 0x2, 0xffffffffffff7cd8, 0x1ff}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000b00)="18afe42b434bfc47d67f2c0706f3f4a4bdd4bb6da423da7bdaa06097aeaf39475ab1dfd1490c54f768a19aeb801ba5b45701db10159d6ca1f9d2400cff2a74c2e32c36bdabe4d1404f116de1a8a30bc1dd6c75e64d16a0c666e548f5b1af6389fa4c7632c7d92907a618ee804cdff4725e0ec451efab0d7ff19233982ca8563dcd2c2632cc8b170ca25d99222536aa4a2d7dd4d1c093ae49fe5fb7c4ed012adaf4800890") bind$packet(r1, &(0x7f0000000bc0)={0x11, 0x3, r6, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TIOCOUTQ(r9, 0x5411, &(0x7f0000000c00)) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000000c40)=""/45, &(0x7f0000000c80)=0x2d) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000000cc0)={0x8, {{0xa, 0x4e20, 0xd80a, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e22, 0xb40f, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffff8}}}, 0x108) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000e00)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000e40)={0x0, 0x1ff}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000ec0)={r10, 0x3ff}, &(0x7f0000000f00)=0x8) 2018/05/10 07:37:21 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r1 = socket(0xa, 0x2400000001, 0x0) r2 = memfd_create(&(0x7f0000000000)="e12b05000000297d2d0f5c6b90a1ddb6f2000000003e5fca28b8f8f188e1e5d398e514976a4e61969e5b080000007e54cc1d5e6a235d58f574ffffff7f000000008fe994eb2867e48f3fe80789515b118d577be9", 0x200000001) write(r2, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1e) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)) [ 195.809522] FAT-fs (loop3): Directory bread(block 112) failed [ 195.837971] FAT-fs (loop3): Directory bread(block 113) failed 2018/05/10 07:37:21 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xeb1, 0x3) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x5) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x7f, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) 2018/05/10 07:37:21 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x21, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000140)) 2018/05/10 07:37:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x8000, 0x80000001, 0x400, 0x8, 0x2200000, r1}) r2 = socket(0xa, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) [ 195.852995] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/05/10 07:37:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r0 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x80, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x181, 0x0, 0xa55, 0x1, 0xfffffffffffffffb, 0x0, 0x5, 0x0, 0x8001}) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa454649c6f0f2c1", 0x47, 0x1c0}]) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x4, 0x4}, {{0x0, 0x2710}}], 0x471d) 2018/05/10 07:37:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x10001) lseek(r1, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) [ 195.937090] FAT-fs (loop3): Directory bread(block 114) failed [ 195.967145] FAT-fs (loop3): Directory bread(block 112) failed [ 196.033680] FAT-fs (loop3): Directory bread(block 113) failed [ 196.057167] FAT-fs (loop3): Directory bread(block 114) failed [ 196.086662] FAT-fs (loop3): Directory bread(block 112) failed [ 196.107970] FAT-fs (loop3): Directory bread(block 113) failed [ 196.126126] FAT-fs (loop3): Directory bread(block 114) failed 2018/05/10 07:37:22 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000580)="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", 0xfc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22600, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000040), &(0x7f0000000080)=[0x28, 0x18, 0x40, 0x48, 0x18, 0x38]}}], 0xba, 0x0, &(0x7f0000000140)="1dda3d2afb65cb48bcc338d2f423b3b5ee78ad0d85dd50edad3c8cbcb1b52ebd9f19acb97d80bde21c4edebe70286a3179261d408d1c96f0b62883b87df32f8aab378aab7a201748557db065fc4522afa6e0fbc6e9a2ee7307773e613042ff2b4216711d68702ef6367356c86c167f82f5dc6b4dfa536a2a0cd4a9c3c361220b3a74545351fc7eca58a01b9babfd57ce8dc4c04a3531873e7f5b3a9df4460d59c94f3e5ccb8c3235805aef50f8c8ef933204e3f211d198f5afe8"}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000980)={@dev={0xfe, 0x80}}, 0x14) recvfrom$ipx(r0, &(0x7f0000000440)=""/18, 0x0, 0x0, 0x0, 0x1cc) 2018/05/10 07:37:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file1\x00', 0x4000, 0x180) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100020002708cf8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file1\x00', 0x400, 0xfffffffffffffffd) getdents(r0, &(0x7f0000000000)=""/116, 0xfded) 2018/05/10 07:37:22 executing program 0: r0 = socket(0x1b, 0xa, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xa7, 0x8, 0x9, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xc, 0x2, 0x3, r1}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = epoll_create1(0x0) r3 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x40000000) 2018/05/10 07:37:22 executing program 3: socket$inet(0x2, 0x3, 0x2) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x35a7415e, 0x31}, {0x1, 0x80000000000}, {0x200, 0x8}, {0x2, 0x4}, {0x5, 0x2}, {0x1, 0x400}]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', 'vboxnet1user\x00'}, &(0x7f00000001c0)=""/244, 0xf4) setsockopt$inet_int(r1, 0x0, 0x2000000000d0, &(0x7f0000000100), 0xffffffffffffff07) 2018/05/10 07:37:22 executing program 7: r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x8, 0x9, 0x80, 'queue0\x00', 0x8}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x4a0000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x200000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff, 0x0, 0x80, 0x0, 0x20000000001, 0x0, 0x800000000000000, 0x0, 0x0, 0x40000, 0x0, 0x2e1, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x46}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000400)) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x1, 0x0) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="aff0b6c802344a587d5ae179fe3405e9dbfc20c93896579645be83c1032162b360057925ec29a8154a8f3fa432fc2a2a74417da9bcbcff661d0745eff11e", 0x3e, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000540)='trusted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='wlan1&bdevmd5sum!{~:-system@loppp0&\x00', 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, r5) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000001c0)=""/108) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)=0x3) 2018/05/10 07:37:22 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x160, 0x160, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfffffffffffff118, 0x101, 0xffff, 0x0, 0x0, "8a6cecd68a57c4927274b9b06e36aad2ff64e4aecb2ef0e59f03a49305632704ff8762b6ecd354c74c333d971030aeee7301a6b34f981ac8a94f25e5024886d5"}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x89, 0x822d, 0x8000, 0x20, 0x8001, 0x7f, 'eql\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x180}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x1, 0x1}}}, {{@arp={@rand_addr=0x9, @multicast2=0xe0000002, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0xffffffffffffffc0, 0x7f, 0x1, 0x2, 0xe8, 0xb8, 'bond_slave_0\x00', 'ip_vti0\x00', {}, {0xff}, 0x0, 0x102}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) ioctl$KDMKTONE(r0, 0x4b30, 0x80) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x3d4a, 0x2, 0x200, 0xffff, 0x101, 0x0, 0x4, r1}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={r1, 0x0, 0x400, 0x7, 0x420a6ba1, 0x9, 0x7, 0x0, {r1, @in6={{0xa, 0x4e24, 0x100000000, @empty, 0x40}}, 0x10000, 0x8001, 0x82, 0x2, 0xc1}}, &(0x7f0000000800)=0xb0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x80, 0x3, 0x8, 0x10, "0b627b0bbc80b981c2617d4740f2242a0ab352e282b2d9d2338144a42ec948db49b4f61f4b75b18be43465eb974cef76c901e5e031963efc252ebacdacb1ade3", "0378c4f01cc6ef3147ace02f6551dc4eb1ff2ffb9f1a8c0b333fb826f1f6e650", [0x100]}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000900)={{0x99, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'lblcr\x00', 0x20, 0x8, 0x1a}, {@empty, 0x4e24, 0x0, 0x10000, 0x8001, 0x10000}}, 0x44) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000980)=""/242) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000a80)={0x0, 0x3, 0x9000}, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) syz_mount_image$gfs2(&(0x7f0000000ac0)='gfs2\x00', &(0x7f0000000b00)='./file0\x00', 0x6, 0x3, &(0x7f0000000d80)=[{&(0x7f0000000b40)="7e67a61d751edf78524967d6199df662a1946efab3f71e564b53cfaccd9441a1f5ea140a1ba246a06b27f997be988689bc5cc47a56c8c528e93cf36501cc44b50cbbe6aff4721f34253fc90e4c", 0x4d, 0x5}, {&(0x7f0000000bc0)="fefa59cef3136c6e1942952d8049bc463e0376753e1d04d54d7ef5e1a9083cf85fefc33450852ba81b9df6384a04d40474eb285fb90cc9c7163713010f46f3ef5a2efb6ca86ed18405ba9836dede6be7b06e58f4470d9972f6b7370da592f96cc2ecbbc2d1faabde0563afd42e5ab4d559a43fe189572d8cb0d3353660a147951ae02a78c37d41a68751a592e5c0fc06e72bc625c17abc55c5585472c45db4ee0e284f5cbe2333a0560954f587c01c9f4851bdcc8fe58ead6ee33e97e893aa8b70c6a9fb9a801fbb644f215d7d7adc715398cb", 0xd3, 0x407baa9c}, {&(0x7f0000000cc0)="a1c9fa4683f9f77e395a97604eecaee8f43508aa51444b6ca7fc9a1ace51d247afbab7c02eb5d6b2a016b9398243a4c4fd063683b3821c4d26176996fd4df8a88c063dffc0c6d8f3855ef6f97889a9348c8aefd232224478f5b3f4f0f7e7aa2f694f4ab500cf5dc4a5a315b68c0115e6f077892e56532927751b8332e80cbfa4e25630d7cc3548258eba79a15b08145c56912968620648ce053a6405f65a962467e3be6de679178666f724ff82ee1de8d84b", 0xb2, 0x6}], 0x800000, &(0x7f0000000e00)={[{@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}]}) mlock2(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1) r3 = gettid() sched_setattr(r3, &(0x7f0000000e40)={0x30, 0x6, 0x1, 0x9, 0x8, 0x6c7, 0x9, 0x8}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000e80)=@assoc_value, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000f00)={r1, 0x6, 0x40}, &(0x7f0000000f40)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001200)={&(0x7f0000000f80)=@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000fc0)="29fc07ecd3d679a546586b00ea7bd2d867a1f6c3362b3fefed93a01158a20766431a7ff6b491fe1266905104459a", 0x2e}, {&(0x7f0000001000)="2db4e819f6bd3b9cb7ea4fff3e28200482036fb161b692f8c147c375848724473c93e434c5c8168c09612895344e427366296407f8973cb21c984ef0182c9757cdf9ae5601fb2fa49af9", 0x4a}, {&(0x7f0000001080)="aa954532244f2e0e5b1284fe63dcc8a6b39bd1748b190c1965573a5b82bf8caf62ed84767dfe4d7edf50945dacffad28c5772de50a3e367e3e8414e8d5c34393fe04c1b32f76d6415272557e6ed7ff24e6972f1ee25f6c", 0x57}], 0x3, &(0x7f0000001140)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @authinfo={0x18, 0x84, 0x6, {0x400}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0xc0, 0x4000000}, 0x4000000) connect$ipx(r0, &(0x7f0000001240)={0x4, 0x40, 0x2, "daa8af48b86c", 0x7}, 0x10) timer_create(0x4, &(0x7f00000013c0)={0x0, 0x2d, 0x4, @thr={&(0x7f0000001280)="a09db2df45a140e7079c99fb5689e564f12a4f02e7488f834b72a10f2ef4fed3a498bda834a55a57f6c77d472907a4726d54fc7b3213c0be180f9e2855fb2635f9c41f5d7f8141703fa78820233a70104c80ee9e4de8a65e0dea43205879f30ad8c764e49a5d276beedb66f6fc07c4f8eaa69d3f017117df3dd9ef637c9836a9043777eeda", &(0x7f0000001340)="f0b33e28158bcbbffbeb44a23b75981b384fb881b179771c471a279ad5c441903d57ba5c9f89b2b377a6f60a2be2dbf7cab71ea8f3a489ada15bb3a1a2b406bcb635219edf9ad86fd52b4213f049517c1c70324817b6f070057864ce966ff41b43c13c02a7"}}, &(0x7f0000001400)=0x0) timer_gettime(r4, &(0x7f0000001440)) syz_mount_image$vfat(&(0x7f0000001480)='vfat\x00', &(0x7f00000014c0)='./file0\x00', 0x6, 0x4, &(0x7f0000001740)=[{&(0x7f0000001500)="5241d65765aa23764a2c343739f727b1539eccaaf69eff522d5ff7c0d9119a951074ecf578a50fd31c5f1f55e7e032a14aceee3d2327cfac85907fad4aa1b062c767c2fcdf0c13631832a67102", 0x4d, 0x80000001}, {&(0x7f0000001580)="6a5078bbd4ef7e94a70190accebb1a849ec4359ae55c89855e495cea8248787e750e4779c69b2d55e8b2b251ea7e214e018bcfda620718fe2040656e24b2bf0b9dd3683f7086179b8289022f404222228df5999ba437a53cb532ba102b47bfaa40", 0x61, 0x2}, {&(0x7f0000001600)="3ff4191f60103a5a273e91b30f70831d367a8944cd0be128ff2a9fa83281f3496469b5e2496457c8be791361c051745d3951dfb4c5471c78a4a07b4ea62009c4728a1bc061e83eac", 0x48, 0x4}, {&(0x7f0000001680)="baca7c72a0ac61ac7f13d88f23aea398cde42cf5bd4ae118fe0d7ebfd71a5cc66104c2d2ffed6cd70da9234cf46925f2add2ac19dd6d67e9a4c8e5d2708719c284b3a46bc37a21601cafeaee60f45b1f0e8c639365dfa0b44964e20108035800752f659b439a8c0358a17f76c81438822dec0cd0d0eb6c1876474b230ecbefae6bf5844cb030f97bf12293bb55884a0d76c7d6162fdf8ec41fd9f50562f3c6bff1c787da291223527bb2326f0ee438e98ddd044aa0", 0xb5, 0x2}], 0x20000, &(0x7f00000017c0)={[{@check_relaxed='check=relaxed', 0x2c}]}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001800)={r2, 0x5}, &(0x7f0000001840)=0x8) connect$llc(r0, &(0x7f0000001880)={0x1a, 0x104, 0x100000000000, 0x9, 0x5, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000018c0), &(0x7f0000001900)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001940)={r5, 0x1000, "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"}, &(0x7f0000002980)=0x1008) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000029c0)="5cc20c6988fbc0156a394d6167a0dff07c9d8c60f4816c29137ea7c821e7d18c2b84c6333a37823bddba7d9bfbd0e454027c12f11d7412a99b881a4b35136a1287508486698ef92f132dcc543ac0f807b3f56c0d43afb143d8cc396bfc8c0d4ce818cd8b3f6d605bbbd66b76242796c746efce1432817e668c4015e079be9a37cb2d9657ea37a415f325092a6b45e6ba2604e4df396e2fa4da3a25a58168e8624b5e941d6002a55ba628567d0ae9a76f57876caae994a718515502229bdfa39791019f9bac98c16a1416352bfe0b32809ebd85c53f25999f0ca86e313865c79fb7a323ae32c9fc5c611e962e199da9afd9768869a5b7cf6ef43011a57ccb6b98de58a92a457ad455ce6d97ebfd1bf9cd9628fded9f95cc31b2b4c9dd78a15d66a74f172c814c27652c9364da9c1492d7c44161a9e2be043b8b9702e9ac15f10bbed6f3ad1e301678a9651976b6d7f5d8f6db65d20398a159a7a7677aa1af1538915991edbfa960baeb2c9e532ff90c06c9f4e6a16e7f90fcb7f51d8bd2b14116f423151535a435946e6d1e60573805b1549811010111e4dd49bc945e881b51461a87545b8dcaf11ba9fb73712da7d0f61bb993450074b997b5e16f73af6f8618518fa0384d47f7167ce40ecc044b7b40b0b05d1dde316337ba6cd806e5fa7b721c2a007c20f7b4455a706f60ae05c493390557cd4d87ec9e6d39cc475331b0108f3a4e4fe9182e00a827660478195bbcd7ee19094f464de815142cdb4851924ed262cd0455d63eb589cbf7e43626941150733df4103c07ef23af4b718029fba78745053bdf02ab7c466e76384ceed4f5ea401774d7ba4d93caa9c63643d6a3519b0245eecec3ad0b93f409cf1b819f92d51eba866f2bd3743993f5c03b0186388a8f2721d8f0bb6db63590195bb70544930715338a474ed11d89b95474c24b8c02d91e7b90fb41f70a1610cf1e8123043b8695980a3e0dcae7e2676ffd3af4b80fe944d3b360d0746e2158949a4536cc071fa3d2baccae845792c4878b9e82476d470747548347575dc496444bccb5a176000939ea4f9b8e7f7f16f1c9966810f1cd22b8d0f3e293c6c4b7d730fba10897fce538e391318055aa4a01e31cb0ecbd7789c5a110b161fe4b402be77ad2310b57270d2aef754a5df7fc3049fec64bb573216fbd0d98680ebade650e2ad8d51e0faeaaf2af71a0ad5813f303b887b34d936a5cefac101b006295c3513da33a7a98f0e4849af460c05cd2817178e747e1ec4a3bd39690ff079e6e92d4cdd84a7aeb380ae0dd2c4605b91f3d2f4cc2c41b86b43363a1c0f8373600702b699b426867ac22143155e89f7291b27e34b9b55ecd7354416af9f9f6863696690a40bdadf58ab353435c876a8cac2a45db5c2af01d35d877f0601df176f21cc0904fd7df7f48095939609114f1221f609d13cf29cb5b9703dc6a458af2f143989a8c83ca8513222d898b987435376646b613f2973835327fdba8ae6564774e4d5f5c619c1b9468f704486ccdd751252562ecee5b0cd34704de34d0bbcd58aa360e91ff500d416ff6aaab06a2da013297bf3a68106c5f98c321af19c7135d8c0c5f745fa1669cbaa33c95262f2d3edd15e48c759c489d45bbc24f7e2bb84009a7058a37ba1fe05b78da86b4af530feebcd0745f907f27170d8c5973b57cf16b2b0441ad0432fb8ceeb0348aa1fd6d4346cebb3645ae557ae5c13de8dda842ac331ec68fd31954e27f14df338cec467197ef43cb4dd41763a30eb113bdfba507e14b1ff0320550bf20c5c17ea7abca67de0c1d51b1fefad9049a316ba725c141a083a24f56be6366d511a65228f262ef7e8c529b6d0f59c683fdfef9b9cdc9d2ac7c831b123a0bf0fe2e6000402aec03ecd0a6caa8a462e9ec3f5ca531641c9df2db0463ef6546be97a06db34fd1be22419e1e83cd73c61262d93d71cb59b1322d38c7d264f6a5422af4a105c4111540a8bd4b31d62b2c3ecb559d93726f582558e71698ccc455c734310cad7528e88a076d503fabdb8e9e691142946f8eb91e1994a6936f3e2a19c77e2c07cbc86ff523b3b78f416e8eea39fecc35ed36c0bf81e90936cf3593d914da22fd45af29b4251a66a87c1e5527791014e6d1fa7f1a3f6f3abdb685dff741d055b6ccdc38d554a40f3a76e639b461e0bdf8b5a71bf5d17a4f85b95d200f0a5a82d0dd39d740755a39011cc913a5d0cf0a9dd85e88cbf9bf490091f7c2ad0ae085698565f70ead09a77439471382e05f4c51763346ad943ca88549f1adbc224cd0709754847c3b05aa2d2f4bfc4a9a02e5f8a6411556bccd22e909e096f39ced71b2a703c0f8e8412a5e0a9a28241ed3a2066a3c60639f051fe84c6b93244313c16b6bc4957e8844d671a4a00c59a66901c77aced31e98996da14ded4b85481418e56e71c050de53fcb700ced7ed3b7698f41b28557c55981258f6de293226ce25fc632b14d6a40d5fa57e6c7a4e9c64584eb585b8d1b9af5120c75d7acd02ffc4c33ae1e93bebb4ceca3cde9ded839b430a32be4864d99651136d72732765956b5ff522eb61c48cb094330fd806d14842607920e60a5e3bea0c1a71ac92b9af02978a1ed01fbb3c8a96d4a95b66bbbbf342642b6dd859cdf9d9798a073447a2ddf3fd409a25b9b18e598344cab25653b7789558952500dd5400ec93b1d25b41550eea083093e30f698ff863a719f09ae72b7f70d56d746c5d3d99168a27537ed3e331563f4c3345cfc78caf547f639fb9f3cf8761875a8ca8c6d6ea5ea3f9141c509838f014bdb71c3b1413ffad5f8686e33f20a3ee88a52661ada51101e2dd7c5c063069fe3aa0cae983221cf487c462976cbc506cbebaa52c6ad434af7fa811ce769e10c03f0aeffdfc56fbe3df44933451f3ff02d092473d0966f8646cafa20fd2a2b36c1790259282fc5dac2631cb5896b6e16c4bcdc37fc9c7e9ece0f346870fa3d40b25c5e4662b6f9825a2cd96d49209390f8ff5f9411cb4a09c361172bf1f9c00c27c680870c0b33e6814059a929b18356b9f083747b7a453d50cd92495b16d980a7f39de71caff3882a165de2d6c72d42a522d0ffb87ba10b2f975036c90777f82771be09685ad986a879fd049167703d489dbcb19b93a6c77cc330f514753049c8d05bad712d234f9a6df0cc392ad8face2dfa0261baa079b9bd1392ee6ff188c30b30431fbd6ca2fd585e4e698669409035989175417465f07492fce5b013bd8b1942b49cc762dda18806f8b9c4abca859acab3cea47dc44f8f82a02a51243dd56cc49470be05433db04a4bd38281f08042ae91b71ab2e847b4b2d2e84aa8d857aab7342ec441585503841fb0dc8748eba77e6abc3a53d9a256791d0b57b4425c35dc0361fb9a124377a1ba57d6800d958ce7c75e333dba3fe806490b5867afaf8509d6b578faa241d4f399db69877f7466a46f9e27691f132a4fd684c3d928f67dcc3e4a4e221cc6decb86898fe4fd95070f55a218ce1e00d6593cd8ab09dbc8617354f5d84ecc2cb84aca5aadc79047ae106a66ac3a4903afbedf7ccc34172bb4c6f9889c3c3f73682fcb99fbc6d8df98df19e4785fe1daea868153cd8b2c84fd32116c6a897aaffc13dff55bc899565595b01342b1a27ee35d108c48c5e795f76e7bf50e9f53bcb7fdb69234900cc837d2ef6ec1ce236105861aaeea22659a9cf136d3e8d9fb648dde299ead4164b401fd7de1620f4952d6206b8991d89b398a974e202bf881ddfb99be2c4b57e14b70a9bc99d171e0ed4d989ee4731d4186a7d61fe7240e001d5c9d9fa4796f3c5c7bbd06632407b8a1864d749408aa39dbc2bd071697b9c34bfc9788f72864c2185611ee098457e57dde0acd80498c0cc4258e1b50d60f5f6e5a8f72ee6c01b3cc5bd5fecf3b159f99cef1a5d1243e7f83d5853d0a5a34646f618285a6aa0ed939fca47f6539a75bd6d3aef8d301e3ee4a9d924764bdff085bc7ef27e8c40ac3ba31aecdb50332064de0f1384535a59169a1f316dd46924c007fbf964b653394159ff9d036a5785900c05adc2693cd6318088ae2accb64cb8bbf43ef91082ab29b333e6678585eda70078ab3e9b25adc8e06b69a45444fb0d169deda20256c6e36043e55e2ade0380150abc41f40893d5e10052a7aaf14af9127896c216673ad9425499d2aaa0c45b4d02f85da5d51c6d703bfdbcab48c5ccc35a5fe512b5195d14a3d69416a716c19c50992e0ab6ab0f7f45983d9a3a6ab6d1f98529400572189bbecec4e9e804f4764938adb460ba138d6229b67b9ed67748d68dd0f68a3b2e6284523547369578eaf3817597fc30557063aeebd97466e3aa26a2878b80f88f559e3345032dbffdea504c7c2f2afc3253d9694a5f3cf5ebe88ab4bd61cc5ed3f8a0c59c3178f95ebcf4f2c527f8c6f48dc89826c72e4fbb1208be4c7ed6c9cfbe7126f5afcad4fa6024097bd2c34afafdd549ad101d2fec693d7801fb24bb12213b6d9ecf6f6cea43e8a6b22f61d0255a470336481f19cefff173df8bf5d5175210f73ec48d275b52732384643cc0e3a855c1d7604a570d39309ce232bc205d8d481914dd9fddf32fca13f9039c68b1078885d9539ec4f67b38335ee389cb631a1a0f3555b8483e8f5be7cd5b151ddd96fcbd4004c9ead9bd50448043a72682cf5dc95bf6f729eedb2020ce5b9927f85933f5bbb1e36b54416382f3fce31eb5b68e44473158cc43c356fea7204c4d3ae7365340a6f923a5a5e27e323c4a67c2f0b2c55dfcb93592db02e8c70049c59c2c4c716a3f77bfef77e44e5c66148b66bfd4bfebc03cebbcf60195ef6bbdbb72a9e3e872d5a050917953a296bb7fffee14eab099e030810dfb7cc1cb5b543b553253a94107f43073e53c4c5d0668a22925f74b6d8dcdb025d4acb4dc1b6226559f003ac3f51045e350906d33070f6674168ebc475c4df15786e46e3708df8400c8f7ec6e58d8adf3911c6d1650c97fc8f4ede7b0b7561fda00377a2866775ead646cc1b926a0b25bb7261dfe3495ee5f312fcf68e1c82537dcb5aeea55601597becd1a74a4bcc4ec483b05338374f63c9b30c70b62c7a507a5db918daaa8f39dfb4eccde829b0e9d3c49803eac9365e8f9b5fb3c29aaed9aefde8f3293f75ef425196840fbd2317e6969d3de523c7828207f81b8a1d5f0a9e3f95ae659966afcca6ec09860272095e298882170634c1110dd29ec9f959d3ae1c5d0d2c1b8b152c77e340fd6d61c6a97b03a2398ba2834f6f7f0daba0152ec67d8027355cc5d2ff2bd1e129bdc89c22e93f933b3e532e5c7c6f6ea8ec90ba5075a0c40f6520a6449603ccd648c395b95fee5695cc3f2a63c3695bbdec4c2f0db37cf9c7720eed910f8232fd0d0251ecc7317051e3b8eb1bd5bab86464dfb04cfdaab813bf57897b5f3072fb238d65e687998e0a676bea3dfd7e1f71481aff3b75c3508cfec25fec421091aa927be213fd83a7516750b0db80b832197cada9ef92416db53c970fce5b6f6ff061383aaea335fd3dab97a2d52ee755f3824c10d9e89382f777a34d25b153a339c0d29320d65ec56c9774c208b0fb5f1f02c6be4ebe13fa96ebe9d3448631ecfe5c33a431c5ff80d1c287ba2048ddc31c80c68f86d7f773a6c5d5755806762305279f1cad1b6356888e1331c04b1a9df4f87997fc3c48364f16f57dbc9b039cc8ade5b85f9aaf0c8bff6401e4ef9fa1cfde59935d757ca41be981925fae6779daf0e37a82c2895d5051a4914d05c65b1fd80f6f9cb8050336845912db2f71fa1") 2018/05/10 07:37:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0xffffffffffffffb3, @loopback={0x0, 0x1}, 0x1fcec0000000000}}}, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000500000000000007080000000000000000c20400000000c20400000000c91000000000000000000000000000000801"], 0x30) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a05ae2)="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", 0xb19, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x3, 0x64, 0x1, r1}) 2018/05/10 07:37:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000000)) rt_sigpending(&(0x7f00000000c0), 0x8) 2018/05/10 07:37:22 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) r4 = open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) dup2(r1, r4) 2018/05/10 07:37:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) sendfile(r0, r0, &(0x7f00007a9ff8), 0xf563) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x21}, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) 2018/05/10 07:37:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0xff4f, 0x200007ff, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000200)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/86, 0x56}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000008c0)=""/69, 0x45}], 0x1, &(0x7f0000000940)=""/168, 0xa8}, 0x2) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000300)=""/136) sendto$inet(r0, &(0x7f0000000040)="c170", 0x2, 0x3, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 196.528896] binder: 19580:19586 got transaction with invalid offsets ptr [ 196.537876] binder: 19580:19586 transaction failed 29201/-14, size 40-8 line 3161 2018/05/10 07:37:22 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) pwritev(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)="92d03a639529c70f1927be492cc966d7ac42115f7e637950c4ba354119f57facef91a521292fd6c9eca2c3a532ce7241fdb014e5f2bdd1ed239eda1b66eaf3b6c89ef1ab36d7819178524d7a8aecf1a028e90220ea9db5f63a9fd434f6cd1e051f11da70ff63bbeb5f0bb93c67cc0812e4c0420318f5828dae2d0a8984e85276900ec6aeaa701797de21", 0x8a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="74660218874456d2ae22d403f4db7fdc34efd08949e4bacf18f4ebf6d655c14d34a44187e5c6be0d3a2d2d1f1586e1289af5f4570130c081d34b5a3cfb6c160721b382c99deba0a853617e7d04c86d88be28028436c85ef0422e9f06d5", 0x5d}, {&(0x7f0000001300)="e97db2b6647c3e8890d3b94c1dc38173a5997013aa1b787383aef73dc7669ad8998b301fedb3a8caf9ed289f6452e9487960b11ddc7a695000caea87547bac42f5a327ef0659a6c94d360ed37fe350126ea297953b6026f86e45fcca054b34d1d79992", 0x63}], 0x4, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xd000)=nil, 0xd000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/10 07:37:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0xa8e, 0x8) keyctl$revoke(0x3, r0) [ 196.596258] binder_alloc: binder_alloc_mmap_handler: 19580 20ffb000-20ffe000 already mapped failed -16 2018/05/10 07:37:22 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x3}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000200)}], 0x4) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000280)) [ 196.625110] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 07:37:22 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x7fffffff, 0x0, 0x6, 0x0, 0x80000000, 0x40000, 0x6, 0x6, 0x8, 0xfffffffffffff63c, 0x100000000, 0x80000001, 0x6, 0x598, 0xc61c, 0xfffffffffffffff7, 0x10, 0xa488, 0x8, 0x3ff, 0xffffffffffff7bc8, 0x4, 0x3, 0x4, 0x0, 0x100000001, 0xff8000000000000, 0x2, 0xa10, 0x9, 0x1, 0xffffffff, 0x0, 0x5, 0x2, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0xfffffffffffffffb}, 0x22, 0x100, 0x5, 0x5, 0x8, 0x0, 0x80}, r0, 0xb, r1, 0x1) r2 = socket$inet6(0xa, 0x3, 0x21) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000000c0)="d31ffffa827b3dd0b3076427042de87c55d8d00ea431c3e249d31ef49526b705cd801dbf7e9f520e6821a0f900ce481524e93b9f4a97f79e8facff68563572b5ce7a033104e914d45ed509ff3cf04baf9db1b0c29b8a9cde1bcd7acf8fd6725c2e7ffa58873771228d2bdbd3f27753c7ce776f4c79e3446a7f758390a24e7eb57507bd59180ca6c465d1d56a487be197cf50feb72f16a8a0266ac7ccd05d15d757ee5ec3189744b1820dedfb4f66159396fd1b", 0xb3) write$binfmt_elf64(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/10 07:37:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x58, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x10, 0x18, [{0xc, 0x1, [@typed={0x8, 0x0, @u32}]}]}]}, 0x58}, 0x1}, 0x0) 2018/05/10 07:37:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000080)) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2000) r2 = memfd_create(&(0x7f00000003c0)='/dev/nbd#\x00', 0xe5cf29678c545467) fallocate(r2, 0x0, 0x0, 0x4a) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000400)={r3, 0x1}) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000000)=0x200, 0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x456) [ 196.625120] binder: 19580:19586 ioctl 40046207 0 returned -16 [ 196.727772] binder_alloc: 19580: binder_alloc_buf, no vma [ 196.733828] binder: 19580:19639 transaction failed 29189/-3, size 40-8 line 3133 [ 196.782812] binder: undelivered TRANSACTION_ERROR: 29189 [ 196.800915] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 07:37:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20010800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getrule={0x20, 0x22, 0x0, 0x70bd27, 0x25dfdbfc, {0xa, 0x0, 0x80, 0x80000001, 0x6, 0x0, 0x0, 0x3, 0x10000}}, 0x20}, 0x1}, 0xffffffffffffffff) 2018/05/10 07:37:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x3f, r1}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pipe2(&(0x7f0000000280), 0x80000) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0x0, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x0, 0x97, 0x0, 0xd2d, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x0, 0x0, 0x4, 0x81, 0x0, 0x0, 0x0, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x7fff, 0x0, 0x7, 0x6, 0x0, 0x3be}, r0, 0x0, r2, 0x2) sched_setscheduler(0x0, 0x3, &(0x7f0000000140)=0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000002c0)=0x0) sched_setscheduler(r5, 0x1, &(0x7f0000000300)=0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000400)={0xffffffffffffff10, 0x4, 0x0, 0x20004}) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 2018/05/10 07:37:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7f, 0xffbb) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fadvise64(r0, 0x0, 0x1, 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) sendto(r1, &(0x7f0000000080)="f05138fa6c63191bfc110a48a3bdbca36eb6cf0323219dfb4114cf0d9ff297febc15486f57ed378cffcaa82d6c20eb3cd3a796ea", 0x34, 0x20000004, &(0x7f0000000100)=@ethernet={0x0, @random="a0bb6dced703"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/10 07:37:23 executing program 3: personality(0x1bb2baf3005ac133) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0/bus\x00', r0, &(0x7f0000000040)='./file0/bus\x00') r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x825}}, 0x1, 0x80}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/05/10 07:37:23 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000010, 0x802, 0x0) write(r1, &(0x7f0000000040)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000000)="2e5ae95186d96d84b619c4d98a9eaba9446d9d4464f585db4370a270722724a98eadfe8afa346063a18d36267dd4bf2960d61a524b0579d834", 0x39}, {&(0x7f00000000c0)="07b74c08d7af297e812d7d87bdd83ed1974b20ea0938e1ff8aee9fb1de1dfe3d10194ea63a069e3906aad6300d2d0e15ce8e97e33986ba37f1bb6cff2eb270e88fb84a399c15cf00196dac64a770bde41db5465d24b3d9e3e06a1ab23f5c563beea69e9e7d9d8183239b9cf0b066301b1b7dfc6b0bb95d9a5eb9638aa2944c5ffd8d2728a12dadd80f85ad1f058567c15598833e", 0x94}, {&(0x7f0000000180)="0da35e51038706992ef997fdd64a834ff29f2d55f297b1e4da8f66d3f6a4302266c982ee0700e7738c066ef35b0740e8acf3d38f9f4630d75851e11a0a65f1a715bfe55805a186", 0x47}, {&(0x7f0000000200)="f11be2b967d71dd95f7660fd096b5ff69a41bd5ea7c1f8ed9de5dfdbf972d0bc39c3f5be80d14ece535709c8dff7d8d478ec450d4803ff6c23023d8f33278eb83a0ab119efff48f732beebcdd0c3572e9d71006e4a455cfb1ef6ecd8b4b5ca1aaf56e92041bbee6d75f9693aa6d4bc5cafc3a92524d6edb045910452f1cc063829b3a689da26092e2acd02bac6c48af37fbd8969b34bc1f7d983fc7b33f6079b14c19c8e", 0xa4}, {&(0x7f00000002c0)="47a791cc6e25b8dcec309d4e30c4802c253e98ac87a18b239fe5a94a78e8c885d30407ce33789fb52d0e3ea105856e6ba9546920e3ffd2bcc009eb1503308ae7a66f20830a3aa881cc17102be42c3bec02aefae9b15ee4169d5e0f218491820ef720c254bbf9185ad25cae75ea06aa9cd9edc393e4119726d6f31f71e9c34a1d0176f9ae68842df1736a8e366f82a2eabbdc9d86d026c4cf9f", 0x99}, {&(0x7f0000000380)="a26d3d46775de9bea9dcab13e9415291c5a85cc2336ce53b97b471a91434fa9f10992418d9f25a85192a4c3b554301402c2aa849a29108bfc1fee313db4e50636710b2fcd3006b32720f8c10c90bd8cf75d49193120809b9186db399e3c3c803990b30a4b9e9fafe845a2d8960051d69a3587fc7a7537f994c386e536b4dd4c05698696096fb26570558ec48fce084025f91d50c7c5eb6e571e9e6b8fc0c68fde540a3020cec2d7804bcd4af39eddc2469126e3b434541ced9e695dd3dce2c149e520ccd699adabe8096d063697e5fb4a8a5c3f4ca1b9b7e145743ffb289ccf4ac4b3489fa8e791a19867cc37c00665af3678ef46c84caf9e8b668", 0xfb}], 0x6, &(0x7f0000000000)}, 0x0) flistxattr(r0, &(0x7f0000000500)=""/211, 0xd3) 2018/05/10 07:37:23 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "ac99e56031d0bd9133b3f7900eb67112fe76e63653039cb59cf0168094814041516baf83"}, 0x34) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mremap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ff9000/0x3000)=nil) socketpair(0x18, 0x800, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x6, 0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000100)={0x3, 0x20, 0x80000000, 0x5, 0x3, 0x10001}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KDDISABIO(r2, 0x4b37) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x5, 0x4, 0x7c99e830, 0x0, 0x80}) setsockopt(r0, 0x7, 0x9, &(0x7f0000000200)="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", 0x1000) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe) r3 = getpgrp(0x0) process_vm_readv(r3, &(0x7f0000001540)=[{&(0x7f0000001200)=""/34, 0x22}, {&(0x7f0000001240)=""/22, 0x16}, {&(0x7f0000001280)=""/5, 0x5}, {&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001380)=""/180, 0xb4}, {&(0x7f0000001440)=""/252, 0xfc}], 0x6, &(0x7f00000018c0)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/176, 0xb0}, {&(0x7f00000016c0)=""/222, 0xde}, {&(0x7f00000017c0)=""/202, 0xca}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001900), &(0x7f0000001940)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001980)={0x5, 0x1, 0x5, 0x9, 0x56ae}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000019c0)=[{0x4, 0x6}, {0x4, 0x3}, {}], 0x3) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001a00)={&(0x7f0000ffd000/0x1000)=nil, 0x8df2, 0x3, 0x20, &(0x7f0000ffc000/0x2000)=nil, 0x2}) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001a40)={0x8, 0x2, 0xff, 0xa4b, 0x2b99, 0x5c17, 0x9, 0x7, 0x401, 0x800, 0xf2d4, 0x3ff}) accept(r1, &(0x7f0000001a80)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001b00)=0x80) fcntl$getflags(r1, 0x40b) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001b40)) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001b80)=0x1000, &(0x7f0000001bc0)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001c00)=0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001c80)={&(0x7f0000001c40)=[0x0, 0x0], 0x2}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/autofs\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000001d00)={0x1, 0x4a, "d7c2f310381909003e3534d2aac8617ff7ab3ebeeed9f2227a509750d4531b711afbcde8a10625af8ce4ed43ec6c7de6d0cb545a1608786c715b60ea77d85cc0039c37c754338aa189ad"}) 2018/05/10 07:37:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x3f, 0x3, 0x4, 0x400000, 0x8, 0xfff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) bind(r0, &(0x7f0000000140)=@l2={0x1f, 0x5, {0x4, 0x659, 0x1, 0x10000, 0x7, 0x8001}, 0xc39, 0x3d}, 0x80) dup2(r3, r2) 2018/05/10 07:37:23 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xbc3, 0x4) prctl$intptr(0x0, 0x8000000000000) 2018/05/10 07:37:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=0x0], 0x1}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0xffffffffde494f80) 2018/05/10 07:37:23 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/05/10 07:37:23 executing program 5: unshare(0x60000000) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='syzkaller0\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) connect(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@kern={0x10}, 0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000580)=0x6, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="a35d74bdec9434f113adc4ccccfa8d0e8f8be1fff7f2eb6da930951bdbd7c78b2cf55f6e27a01adace5b1673a4c9faf14a4158877de3b0e0181e2b83ab1790d62a5357697212ac0a273f21d6b0f0257d927ee3b4df349188cd8f1e9b60b9044131d1dce147ee8928b3feb0c23d6ed553df1c26c8a5016ebf15053a54b3c783122a95f26d1d00000000e957fbe8a4b4676830a3e35a3ed35595be049b2a590e69760ae212885dcff0157cbbe2581f56671d17401c59"], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) [ 197.598396] SELinux: policydb version 1625659820 does not match my version range 15-30 2018/05/10 07:37:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xb1, 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, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000300)={0x4400000010, 0x0, 0xffffffffffffffff}, 0xc) 2018/05/10 07:37:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x3f, 0x3, 0x4, 0x400000, 0x8, 0xfff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) bind(r0, &(0x7f0000000140)=@l2={0x1f, 0x5, {0x4, 0x659, 0x1, 0x10000, 0x7, 0x8001}, 0xc39, 0x3d}, 0x80) dup2(r3, r2) 2018/05/10 07:37:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x4, 0x9, 0x0, "0b563f0480aef02ea581d35161c65bebd7f524089e7038531914ab2daa53b05f42d3ece74674f3aa164e950751eff57f1178dcca6183b0c4e960193778ea490d50a165c3292ccf1210369c5d4db061d8"}, 0xd8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth1_to_bridge\x00', 0x100000001}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df", 0x3, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readahead(r1, 0x3, 0xffff) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x30) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000ffffffff) 2018/05/10 07:37:23 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000002, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) fcntl$getown(r0, 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x4, 0x800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(r2, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) write(r2, &(0x7f0000c34fff), 0xffffff0b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) fallocate(r2, 0x3, 0x2, 0x6) [ 197.841411] device lo entered promiscuous mode [ 197.855708] IPVS: Creating netns size=2536 id=35 2018/05/10 07:37:23 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40011, r0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x80, 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="1f000000520007f2c200000000000001021cec0000ddf71ab4a30000040000", 0x1f) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x6, 0x1, 0x4a58, 0x200, 0x4, 0x1000, 0x0, 0x10000, 0xffffffff80000001, 0x36ba947d, 0x0, 0x401}) 2018/05/10 07:37:23 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7dc436eaab7a9870e560c989dedbecafc73d", 0x12, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x5, r4) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) prlimit64(r5, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) [ 197.891620] SELinux: policydb version 1625659820 does not match my version range 15-30 2018/05/10 07:37:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0xe, 0xffffffffffffffff, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/10 07:37:23 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x11e) ioctl$TIOCSTI(r0, 0x5412, 0x7fff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/05/10 07:37:23 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = dup(r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x3dd, 0x0, 0x29, 0x2}, 0x3dd) 2018/05/10 07:37:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) r1 = gettid() sendmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000100)=@ax25={0x3, {"99185e505d8f4e"}, 0x20}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0xb0, 0x12f, 0x8, "478bdfc29e6d8bffd679c4081207f029ea60c9d60b1b7a359cf240cf371990fd92ce97dfcd34efca2c69f5d0476373141f43505632c3c335954243b670f104402918a85ac271fe615d7dc757ab2689f45ce0c39fcf5c2dc5e7d9b0fcfc71240b1545e76870ff9e94c4012c092518e56f87d0347d0ab0dc56e09483898eb329ff1839bb0cd452ea8b692013b8e68f88bf294f47f144f8f46e012e"}], 0xb0, 0x44}, 0x20008005) prlimit64(r1, 0xe, 0x0, &(0x7f00000000c0)) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r0, r2, &(0x7f0000000080), 0xfffb) 2018/05/10 07:37:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x20810, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x44102, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x8, 0xe7ba, 0x6, 0x1, 0x7fffffff, 0x7fffffff, 0x7, 0x5, 0x0, 0x6, 0x2, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x6, 0x7, 0x0, 0x9}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/247}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000002c0)) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000400)=""/137, 0x89}], 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote, @remote}, &(0x7f0000000680)=0xc) connect$packet(r1, &(0x7f00000006c0)={0x11, 0x1b, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000740)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'dh\x00', 0x4, 0x6, 0x26}, 0x2c) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=0x0, &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000900)={r6, 0x1000, "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"}, &(0x7f0000001940)=0x1008) r7 = add_key(&(0x7f0000001980)='encrypted\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a00)="22cbe1568135b28b71da0fb9f1f398ec4e", 0x11, 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f0000001a40)='keyring\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r7, r8) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000001ac0)) sysfs$2(0x2, 0x18c, &(0x7f0000001b00)=""/218) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001c00)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r9 = fcntl$dupfd(r0, 0x406, r1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001c40)={0x2, 0x4, 0xbe9, 0x6, 0x3, 0x7fff}) lchown(&(0x7f0000001c80)='./file0\x00', r4, r5) getsockname$inet(r9, &(0x7f0000001cc0)={0x0, 0x0, @remote}, &(0x7f0000001d00)=0x10) 2018/05/10 07:37:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020100030c000000000000000000000005000600000000000a000000faffffffffffffff000000000000ffffe0000002000000000000000005000500000000000a00000000ffffff0000000000000000000000000000000000000000000000005efb00cc9d69852800dcd8bfb41e8a6222151c2b79d8bd3251010751d35190d5122fe3b617aa089853f4dfffc7a91b1a7e2b0faebb552390"], 0x60}, 0x1}, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 0x4e21, 0x6, 0xa, 0x80, 0x80, 0x2f, 0x0, r2}, {0x80, 0x3, 0xfffffffffffffff7, 0x0, 0x9, 0x6, 0x4, 0x10000}, {0x7f, 0x3ff, 0x4, 0xa8}, 0x7, 0x6e6bb5, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x2, 0x0, 0x9, 0x1ff, 0x5, 0x5}}, 0xe8) 2018/05/10 07:37:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x4, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) unshare(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0xfff, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x218, 0x3, 0x9c, 0xc66e, 0xc45f, &(0x7f0000000100)='veth0_to_team\x00', 0x0, 0x617b3b13, 0xffffffffffffffc1}) 2018/05/10 07:37:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="080000000000000000200000000000000000000001000000080000000000000000000000000000000000000000000000400000000000000000640000000000000000000000000000002000000000000000000000000000001f00000000000000210c00000000000002000000000000000000000000000000000000000000000004080000000000000000000000000000290c00000000000031000000000000000600000000000000000000000000000000000000000000000004000000000000000000000000000104000000000000451d412d000000000000000000000000000000000000000004010000000000000000000000000000ffffffff0000000006000000000600000001ffffffffffef0000000000000000000000000000000402000000000000000000000000000003000000000000000200000000000000040000000000000000000000000000000000000000000810000000000000000000000000000000000100000000000001000000000000e20900000000000000000000000000000000000000000000020000000000000000000000000000000100000000000000010000000000000000ffffffffffffff0000000000000000000000000000000001000000000000000000000000000000"]) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) dup3(r1, r2, 0x0) 2018/05/10 07:37:24 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7ff, 0x800, 0x8000, 0x40, 0x9, 0x7, 0xb1b, 0x92, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002c80), &(0x7f0000002cc0)=0x8) sendmsg$key(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02036800090c000000ffffffffffffffff02001300020000edae4fc689850000000000000033000300060000000000022000a3c200f5b76c0533000000002402000100f8050000010000020000000003000dc70017000002004e20e0000001000000000000005225ac7c716e3c7fc4c4a732f55c71f1fe01ff5152e7c155a2a2d827d16bebd11b6313b029b46572036a9e3e36e949c6f5f0be3e704488df15390a255707f52f08749b8ba6c9407187c4cef0bc4a0dbb4b804a5ae4ab3f0fd8441e29cbe13ac189fcfaf62bdeb48e9d07f5b53dc908ac90b61ec15d99"], 0xdc}, 0x1}, 0x0) listen(r3, 0x6) getgid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 07:37:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x50, r1, 0x27, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty={[0xfc]}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xc8}, 0x1}, 0x11) 2018/05/10 07:37:24 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback, @local}, &(0x7f0000000580)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @dev}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000680)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={'bcsf0\x00'}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f00000007c0)=0xc) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x14) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000980)={'ipddp0\x00'}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000009c0)={@multicast2, @multicast2}, &(0x7f0000000a00)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40), &(0x7f0000000a80)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c40)={'ipddp0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000045c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x2be, 0x4e22, 0x0, 0xa, 0x20, 0x80}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffeffffffff, 0x1, 0x7, 0x8}, {0xfffffffffffffff9, 0xb80b, 0x80000000, 0x4}, 0x3, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x0, 0xffffffffffff7993, 0xac}}, 0xe8) sendmmsg(r2, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/10 07:37:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r1, 0x0, 0xfffffffffffffff7, 0x110001) 2018/05/10 07:37:24 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4, 0x0, 0x75de62f6, 0xfffffffeffffffff, 0x2fd7, [@dev={0xfe, 0x80, [], 0x1d}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1d}]}, 0xfffffffffffffd03) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x6, &(0x7f000037aff8)=@fragment, 0x8) 2018/05/10 07:37:24 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff192}, {0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1, [0xfffffffffffffc00, 0x3, 0x2, 0x7fff, 0x0, 0x7ff, 0x1772a000000000, 0x8]}, 0x5c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000280)) [ 199.152390] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20001 dh 2018/05/10 07:37:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/204, 0xfffffffffffffdf5, 0x0, &(0x7f0000000400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x46e2) bind(r0, &(0x7f00000001c0)=@l2={0x1f, 0x5c378dfc, {0x2, 0x7, 0x2, 0x2b, 0x38, 0x800}, 0xbe49, 0x6}, 0x80) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/15) [ 199.202234] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20001 dh 2018/05/10 07:37:25 executing program 0: userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x80, 0x1, 0x3ff, 0x71f}, &(0x7f00000000c0)=0x14) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) 2018/05/10 07:37:25 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/10 07:37:25 executing program 4: mkdir(&(0x7f0000000000)="2f2f66696c65300200", 0x0) 2018/05/10 07:37:25 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r2, r3}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="6b9a5334da9da9bcbc1c845736b88a938b28c9ffd5df75b89068c6e08a91505529ecb0fdfd7ba83d818b0209e620ed6c5ed352605260c765e67ed68bd0725c5c2d37be314d1c63c13e3694713425a21cc02a035592173017326912"], 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x4) 2018/05/10 07:37:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f0000514fff)='1', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/10 07:37:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000540)=[{0x10, 0x1, 0x166ba6ce}], 0x10}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff801, @empty, 0x100000000}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x4}, 0x8) 2018/05/10 07:37:25 executing program 5: syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000026c0)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000002700)=ANY=[], 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r1, 0x408, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x40010) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='ppp0-\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="8d3e1de62c785fc547f2684fde953c1b7e5c544cc15ff87929af4e5dee5e97d97c0c4e6a94424df4cc2be0f5144f462d2a0a7c94e6c1fa44309a898473a997676380901c485aaac32901425080ffac077055d85a3358820d03d72670b5887cbce32f42dc00568cd66760fd9b8ec934c8143faf4b8d78b26cca66dcb1b23b1212c30b4a63dad78e881600e149991d8e35844b2d838ee7fb04467af696ce3be2d1cadc8960ff26bb728ead1b447e9ee49e5fae5ca6f7d81a01fdfbdbbf7242c1f49f1b54cbb13f0f2612cd6ac261e502e5beaf0dfb7e38b3e08f3d2c71505ab3565d", 0xe1, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, r3, r4}, &(0x7f0000000380)=""/67, 0x43, &(0x7f0000000440)={&(0x7f0000000400)={'sha224-avx\x00'}}) 2018/05/10 07:37:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) dup2(r0, r0) ioctl(r0, 0x8100451f, &(0x7f0000000100)) 2018/05/10 07:37:25 executing program 4: syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000480)=[{&(0x7f0000000380)="3d64fad8f1fcd475ca1a53c66f6c50d9b8a7f11ca2e606c0e9a42ecb140793b0981a38d36022f3df99b0a2fe6793408a24fd477ef2fbc8f4eccb12ebbc51d7486c95871879aed97fec01f8a7973492e1a44aaa7123784e739e4fe23bb016d9c31e0f88cddf72261d751d9618dbff4a752161dca0d3608ff67a6fc198c2f212cd23a5bf972fcbb22079b6a14bcc3357525629e3b5f5aa724428df9bb21372e7", 0x9f, 0x2}, {&(0x7f0000000540)="b7a9c90f6bca4a44cc710bc0f34b2ec9e735a720bd62ef0c5e5182d0dfdc1b01371efe7e6af4b29aef7192133e0c134999a39736fcc2cc2931ba92d0f91148c0edb5760f848a8a43b5ab33d7b99a003744e6b37a5099bb1fdb18f27d4b2dc02d7f3e09cc56bdfc29b7191d80a7a3cf462b30e3c3c22c2f787d58f3a81a243940c15bfd358ff11543af5e781a453a7e5460a244422e05ef6917099c55cf5554ef986dd69f67cc25003dca038828ac46c2f4122989f7ad", 0xb6, 0x4}, {&(0x7f0000000180)="d374e36a5f84a1b4bc275e12aef9c53e5256ff06418b18dd57364b99f5fb", 0x1e, 0x6}, {&(0x7f00000001c0)="3931c418af028fb88d6b78ca90e7e3c633979cd0cad02679b1937f4d216d603d7fa6d3b35d187329a5", 0x29, 0x9}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="6e6c733d6370313235352c7569643d3f393d31782c6769643d332c7569643d39782c6e6c733d637039e721405f6d61736b3d3034312c756d61736b3d37372c706172743d393f2c6e6c733d63703835322c706172743d327f33322c00"]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f0000000880)="6e46e3883b66a65e92df7626b721fa2125c880559ddfd9801fdad4a420b6f22d1e8f2a9bbee18fd6d80e5100000000b2849ec872675b0c9238caf89391d88bf245229598c88a02686c07a82f4d1de78832b5ff09af7315c3f8b6420cbda1ffbc88a900456e9e51e44479f6c5ca1e2cf02e0c77bd6340c694a06c8af164a1ac9cb9db901ac76dfeba99f6a3350047857876b4c983aa81354ff6c11aff688b50e034ea1e0f700d6b95a8be4230f5bf17ba1ff2cbc2613335c4e7174455d112c2985ba444bcf6cc8cc61f") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockname$unix(r0, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e) removexattr(&(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800)=@known='system.posix_acl_access\x00') 2018/05/10 07:37:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0xa6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x2, 0x0, {0x2, 0x1, 0x2, 0x3, 0x1}}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000180)=""/210) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) accept4$packet(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14, 0x80000) accept4$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000000800)={@mcast1, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000880)={0x0, @dev, @dev}, &(0x7f00000008c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000b00)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000b40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000f00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000b80)={0x328, r7, 0x10, 0x70bd2c, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x4, 0x6, 0x400}]}}}]}}, {{0x8, 0x1, r10}, {0x180, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x815f}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x973, 0x5, 0x1f, 0x2dc}, {0x7ff, 0x3dee, 0x5, 0x3}, {0x7, 0xffffffffffffff81, 0x80, 0x2}, {0x6, 0x4, 0x3, 0x1}, {0x1, 0x3ff, 0x400, 0x80000000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9d}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x2, 0x2, 0x9a}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x130, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x328}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) timerfd_gettime(r6, &(0x7f0000000f40)) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000f80)="b35e5330b0761e606d7e6e03817e6873cc5d8c3ff9b7eff6309280e4", 0x1c) bind$netlink(r0, &(0x7f0000000fc0)={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001040)={0x0, @in6={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x2, 0x3, 0x7fffffff, 0xc4}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001140)={r16, 0xdb3}, &(0x7f0000001180)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000011c0)={'raw\x00', 0x2e, "d8ab8647401ea38ce1aed476732436472edd1c871dec6d1a0b3a6f0fef7ec4e13e038fcf53fd8b7ecd6f26d19ea9"}, &(0x7f0000001240)=0x52) restart_syscall() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001280)={r17, 0x2, 0x0, 0x20, 0x10000}, &(0x7f00000012c0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001300)={r16, 0x3a, "380d748846df01ea571e8cbbd9d61de37aa8fc73e73c7dc7efae9bb8c84775b13855d0d02008237e2f5a232e19c05fa93b228f44660a047318dc"}, &(0x7f0000001380)=0x42) lookup_dcookie(0x6, &(0x7f00000013c0)=""/7, 0x7) 2018/05/10 07:37:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000006c0)=0x5, &(0x7f0000000700)=0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000640)=0x2, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000001c0)={'vlan0\x00', 0x1fe}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f381e710", 0x106}) dup3(r2, r3, 0x0) syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000600)={0x8}) tgkill(0x0, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/97, &(0x7f00000005c0)=0x61) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/10 07:37:25 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x3ffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x100000000, 0x1}}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x3, 0x3810, r0, 0x48) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/79) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/05/10 07:37:25 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x103481, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x3ff, 0x2bd, 0x6, 0x101, 0x3c1, 0x6, 0x4, 0x4, 0x52c, 0x1, 0x9, 0x4, 0x101, 0x9, 0x401]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000540)={0x5, 0x1, 0x8, 0x80, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001e40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001e80)=0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001ec0)={0x0, 0x70, "d29eedf5532e71bb2eedf777e6377426bcf4d5742c478b1f16ac49c5ab71f9ab47804ee4644a1304335d8f94de449ce84aad0efeeee1e493c6e6ccab4171066820adb222d65f7cc9d99219acf02ccada5d6888a8f52283313f7002e958dfbfa5025c593207e8900c158200fbc9c09060"}, &(0x7f0000001f40)=0x78) ioctl$BLKPG(r0, 0x1269, &(0x7f00000006c0)={0x6, 0x3ff, 0xf7, &(0x7f00000023c0)="24dfe081a095bc7532679b11dc405ac15982f1a531eba652abb8512e8dc4b7ca2bcac77bf541a1297bda7ecdbec2eeb2102bd32b9fd52faa1d77617a297c6cf35b0bc5bfd05e9af4aebf4f6d8af8ba6bce597dfee5c735f7672d7136da00cdc9e65779f5d17d55cc83d4806023b98ebc84509e4d1a36ee8bffa66e69e5dc8844a8a1714f914d6a117167d0606d0a8db9d4563087ea9e675aa839faa6a7dd0275a9c7c94e4a1e3309483871061fae2e81a0c4a96790627f963a3eebcdd22b4f06e5ac19b4158ec032341373dc591b46d34b614112d6768459b552b03e7281854be977ab08d547d82b2dffed2a9cb54ec93923510bb64be7"}) sendmmsg$inet_sctp(r1, &(0x7f00000022c0)=[{&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)="7a30aa69aae7bcd012e4fdcc4b1c152bf5f1130b8bde51f7fdc145d27c158f51abebb171d3281f2f685b3a211a3798632754bbe19efb0d3cccbed48a77e79aba92612b64a91c778f40b97ab4c7e76914c426057f0b3b7c7f052063a2f19bc5936d0bf42431b7f4acd8be034b0ba3094fd0d43da6f641bfda5b02852345ac510bbf9e2ec113aec3693419fe38df32691ed48752873c029deaa87eb395539845f30595beaead9c34c58c60c7fc56d2", 0xae}, {&(0x7f0000000200)="2661aa568ecb5f36bbdcaa7d3599009bb865cc2df7c97c36fea0f8112e32ee74ac54aedfb76e9cf9fdc18d64c8cd107961d08fe8f38c03233b87e8e9e6bc70a8e519561da9b41526e2b280a9f51155c394ad4f2344ab7c172ce5243a924747e9d66a56c0167e16aa5d2fb3157ac84e53b9285f878a9b123104ca1de1663af1985c7a270de0130f30f6f89c9f163ef7a476a4", 0x92}, {&(0x7f00000002c0)="cc4975a5adb11f9d1455c28669599ed4d902d172cf6428ebb60a9b08960a08860ecfcc588940e807882f12b6a5ce45f82c872cf461e0afeda719875dca8548906a907c75ef257a88ab25ef62d2bc37983cd0ee10b175d15a9029ebb853debffc71a8ffb49431039ac2034287e390bb45fda08bf7ca53113d7d459d7f6628ff6b4ec1d3e22291e9e87bd40cca0924e01190ca026fdd30273e325126f1c4d5feda7025b864c7212b3ff1bfc63d3a293e8819ad2b37723320e6023ff5f52ed295b3419b2ab002860084cc54fc8e7c23520dd2110f4251bd7d86c59d753ce30d7c0167465f3cb8ad9f3d2541a053eff5d0b701b3", 0xf2}], 0x3, &(0x7f00000005c0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8, 0x6, 0x2f, 0x1, 0x6d14, 0x7c, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8004, 0x8, 0x10000, 0x3, 0x2449, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xffff, 0xb9, 0xe7}}], 0x98, 0x4000000}, {&(0x7f0000000680)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)="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", 0xff}, {&(0x7f0000000800)="f42b6206f6706f3c48b8c9cfc15011f46ad7539ee6002cf3c1d9aabc2d82526c780b29780cae086ac2c90ec5bb4d0c112fe8240f3c20270ef8deb34808eddca90ee48a1033537898929fbf963f0dbfb34564f31892b99c283363c531c3525c47000aab16238d0fad383518a3ee264c70845d9e", 0x73}, {&(0x7f0000000880)="91b76b7efcc5651eacd96ffb7ecf7c44ce60ce618259211c74a505e193bef0f22d2abd374a462fe085b31795e65b83c0b15372b84f0452a0a63405f2b1aa8185d624dd2f11d6f279f36e0b331c38034abc0ce0959c65da4b0119ca516e117b3bc7da14fb0aa9c6573451c59ddb134bf1848281699b2da5294ceaf70132bec81a3648104601a712f89e6dd91dec54", 0x8e}, {&(0x7f0000000940)="6b69884a8136a95d3ad99e47ed024e2b43e427d482e840888c222d4a4200771d88d2127f6fdde0dafa730760c15c734f5bf6154d0c98bb7d6f5f2fa2c1d6587f405f850c3ef01b543e", 0x49}, {&(0x7f00000009c0)="cd8dc14d533929fc417a5ed1b23e49c4723009581ad679f0d16bc4f388a14e441e6b45480f4afe1b3e772bc83ac37227179131797360d1e87e89df71a274ccc82954b16fabbb602a649932d3c12b25833dabf8df1b23aad64a24855f38fe6aa66a5f5e8eb3c1cecd6c0cb0c89ad3737de05483a5650cfd53712227b79557f543c41bfca59e4e02bf26529cc1fe933f5649293ff3ef64ae895861c5effdc017b1b93a104cd11a080ed6c9cb8dfaad7b9d80a103e18cc89b2ebca038a04354f231b355ff22af252d0e193097af2b77f870fad52cd8dbdb8921327ef996fcdfd6", 0xdf}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000000b40)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="c1e25ff38017dc870e", 0x9}, {&(0x7f0000001bc0)="2c57f4cdd06621e43f439dc980662b994d05eceb113017f9602eb90166c484c9bc26bd1e955c8aa4c1ee3bc14cd19a2b1f408c8bf7dc3d73cc826f8ac4f4", 0x3e}, {&(0x7f0000001c00)="74d20d9a1d659d92ae328ba59e28b86f76f868f1a05c7879d8682a133293cc5bab3805b4fb8ce4b5b30979c23a9eef64df21089fca88321924992c4d09c8cad5a40cc61d98c08ad2bbfb4a2f009f30bf9843d6a599065e3d8e2113ac17ebba9489f501877860d49c43ffca462099b153e6bdb9421f9c745799155bb77ec4a3bc1adb7a069b1f4c6909859b23a3c0fc06786e8baa636578b729d3de08a5d9f9e2522054aa3fd62d61e1889d9f6fcb686ca9e6006cb54748a4a3b2c96e372b3d54cb7157f921a2ac48238c899fd8f6374c1aced0512bb1ab98db82b07340517e13f4", 0xe1}, {&(0x7f0000001d00)="c06a547cc67c7a8da3d347a66f8cbed084795810f8b33742bc7a28e12653082db2435d01545c4fc07d9cd780f1d0dea0938962400a469acaadd8990f89a7f2326bd1514cdf44ec7b1f0efc29a6ee22dcaadd7cebc3e71413aa2fad73d81f6435ed9cea9b06396a5d8fd85dfc2fdbbec25a0870ad27a7614a6853a60c0793d81f34e89cfc7539ce7674785c849608bfb7141b1a020ea5d593e2781de524e442189a899c", 0xa3}], 0x5, &(0x7f0000001f80)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x7fff}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x82828d769f565896, 0x0, 0x80, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0xf9a5, 0x6, 0x200, 0x22ef, 0x2, 0x2, 0x3f, 0x401, r5}}], 0x128, 0x804}, {&(0x7f00000020c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000002100)="97ce816882c445ede2e323bcb548b39bfacea3a654ec5a1d58097b55c59110", 0x1f}, {&(0x7f0000002140)="19c357071c8e8b67d08d83809c58e504a160302c37b019551cd8f227f4537400d8ec58708a6a3af7c4fea01f0fbf75c2ced2e897508eeba3760fc62f02907c4a070d02b54f3be0ab1d5fd3bc6049e1b9ee3ce34f8c04c0db1bf68958bbf1742331a671b355a3d5453da905147550b6648b", 0x71}], 0x2, &(0x7f0000002200)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x81, 0x2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xc0000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0xb0, 0x20000000}], 0x4, 0x40000) r6 = socket(0x10, 0x400000802, 0x0) write(r6, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/05/10 07:37:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c000071d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/05/10 07:37:25 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000000), 0xffffffffffffff91}, 0x2021) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x200) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@dev, 0x0}, &(0x7f00000002c0)=0x14) sendto(r2, &(0x7f0000000140)="eec1d93a1157aaf3a0161a639621c223d6ba0b1ebbec5d4b60a00ca2ea35aceb17927327314ad18cc0361b2591cdb1b3ffbdbafaf1e82506f122379e9ad1a90a9a1ead450a27173d4a21093690b03addd095bbf5c4e842019cc3336f094aa8189f635de3b9a30e37bbfbaed277acfdbade2c24d2153d3dd1663159bf74c9b6784f0b064dd605ed5f85a4a12b6452f756dfba66a117af2520ed27c76affc8960b715362275d6bbdcaecfda1979253d46540b2d6abddaed2e5a1bc58aca6026b7548f747fcd424ca152bb489d55da96a15f11461b729a543228dce7f2c61f57be9f1ab", 0xe2, 0x4044800, &(0x7f0000000300)=@ll={0x11, 0x1c, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80) 2018/05/10 07:37:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgid(0x0) ptrace$setregs(0xf, r1, 0x1f, &(0x7f0000000240)="56f5c99700ecc156355d857915c8ea6284dfadc1ab3f0523f765026460467b97a92bcec8c57da610446a492395f71f1d64d4724dcea190bde52f253dc7aa5c5836d75a4061a6efc7c67e4169e6b3f3d535ce79a5feddaf766bc7447a72ea607aa6cbe436548aede9e87539807aa9d7c3e5c5bcf2f9e0f7e64a3c4f137938d141240f629a155abc662b00876a4e7dd290880e6ee36b6f832958208651954ecbff9f427a584ae32913e14ac871b94583ae02754a24b65755bba506a826a27400dc9db6ccf723e7") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x80) ioctl$TIOCSTI(r2, 0x5412, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f00000027c0)=[{&(0x7f0000002700)="be322afc59a7ad6615eb4bbdb6750e352195d6629efad21643d968a53e867158cf4e7e22eba86ce800b4fee270954b3ad00e9746dfd5de684a7847c0f4616d25", 0x40}], 0x4, &(0x7f0000002880)=ANY=[]) 2018/05/10 07:37:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x40e, 0xf781, 0xfff}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140)=0x8000, 0x4) r1 = userfaultfd(0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000380)=ANY=[]) r2 = dup(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) [ 200.240001] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 200.330793] f2fs_msg: 2 callbacks suppressed [ 200.330815] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 200.372259] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 200.391499] attempt to access beyond end of device [ 200.397522] loop6: rw=48, want=4104, limit=20 [ 200.402894] F2FS-fs (loop6): invalid crc value [ 200.407807] device lo left promiscuous mode [ 200.426984] attempt to access beyond end of device [ 200.434840] loop6: rw=48, want=8200, limit=20 [ 200.441877] F2FS-fs (loop6): invalid crc value [ 200.447980] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 200.459748] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 200.466936] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 200.476038] attempt to access beyond end of device [ 200.481069] loop6: rw=48, want=4104, limit=20 [ 200.485860] F2FS-fs (loop6): invalid crc value [ 200.490723] attempt to access beyond end of device [ 200.495898] loop6: rw=48, want=8200, limit=20 [ 200.500659] F2FS-fs (loop6): invalid crc value [ 200.505388] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 200.653490] attempt to access beyond end of device [ 200.664051] loop6: rw=48, want=4104, limit=20 [ 200.670235] attempt to access beyond end of device [ 200.692043] loop6: rw=48, want=8200, limit=20 [ 200.697578] attempt to access beyond end of device [ 200.703529] loop6: rw=48, want=4104, limit=20 [ 200.708313] attempt to access beyond end of device [ 200.714280] loop6: rw=48, want=8200, limit=20 2018/05/10 07:37:26 executing program 0: mlockall(0x5) r0 = syz_open_dev$urandom(&(0x7f0000001200)='/dev/urandom\x00', 0x0, 0x0) munlockall() r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x10000) 2018/05/10 07:37:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000000c0)={'lo\x00', 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x9}, &(0x7f0000000280)=0x8) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') getpgid(r1) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="de35bb744b9dbf5d37c6f01a8fdbe5598802659a1d04003bf46945276a9f88893df4a466de76d69ba94b00f847055a6bca168b2874d80920c17e4bc5f32e8fe0b699079e3ead07e31b0437c22102d4027bd9c8ffa222ef8b80a0ab7dd1167c9a4933bd5d04c1680c9aa888001058855356ee0e"], &(0x7f0000000200)=0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000440)={0x4, 0x5, 0x1551, 0x4, 0x0, 0x200}) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'team0\x00'}) acct(&(0x7f00000002c0)='./file0\x00') setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000140)=0x3ff, 0x4) 2018/05/10 07:37:26 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0xd53) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x16, 0x4) pwrite64(r1, &(0x7f0000000140)="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", 0xfe, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x401}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x4}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) ptrace$setregset(0x4205, r3, 0x7, &(0x7f00000003c0)={&(0x7f0000000340)="6b16d9b3fce10158dc01bf810e1939688d0c38a5c2c0fa55a56e11cb748b8a855951d516a71de614c930b1cec9e5df892b7d258ece24c404b42825f153ffd36a718dd2e2d700", 0x46}) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000400)={'teql0\x00', @ifru_map={0x585, 0x9, 0xd8c, 0x0, 0x7, 0x9}}) write$cgroup_int(r1, &(0x7f0000000440)={[0x39, 0x37, 0x2f, 0x39, 0x2f, 0x0]}, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000480)=""/22, &(0x7f00000004c0)=0x16) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000500)=',O^trusted\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000540)={0x9, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000640)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000680)=0x10, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000006c0)={r2, 0x9}, 0x8) getsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x2, 0x900000000000, 0x2, 0x0, 0x6, 0x7e, 0x3, 0xad, r2}, 0x20) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00000007c0)=0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000800)={0x401, 0x0, 'client0\x00', 0x4, "3e13f3fb7dfe4e58", "f277af4f6f671d2031e29299ea1711f5edb6b27e02271dd759174fb6535b21e8", 0x8, 0xfffffffffffeffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) accept4$unix(r4, &(0x7f0000000940), &(0x7f00000009c0)=0x6e, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000a00)=""/163, &(0x7f0000000ac0)=0xa3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@loopback, @in=@remote}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$TCSBRK(r1, 0x5409, 0x8) 2018/05/10 07:37:26 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(0x0, r1) userfaultfd(0x0) setuid(r1) 2018/05/10 07:37:26 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) open(&(0x7f0000000040)='./control/file0\x00', 0x408000, 0x20) mknod(&(0x7f0000000080)='./control/file0\x00', 0xc020, 0x0) 2018/05/10 07:37:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400002, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/05/10 07:37:26 executing program 2: msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000000c0)=0x6e, 0x80800) finit_module(r0, &(0x7f0000000180)='.user%\x00', 0x2) socketpair(0x8, 0x0, 0xffffffffffffff80, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000140), 0x400000000002) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x4, 0x80, 0x2, 0x3, 0x10000001, 0xffffffffffffff14, 0x87, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x1, 0x2, 0x1ff, 0x93ab}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x2e1e, 0x10}, 0xc) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000480)=""/4096, 0x1000, 0x2000, &(0x7f0000000340)={0x2, 0x4e21}, 0x10) sendfile(r4, r5, &(0x7f0000000100), 0xbcf) 2018/05/10 07:37:26 executing program 6: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) dup2(r0, r1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/10 07:37:26 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000480)='../file0\x00', &(0x7f00000004c0)) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1004, 0x0) r1 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000396000)) shutdown(0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0x357, &(0x7f0000000000)={&(0x7f0000000540)={0x14, r3, 0x707, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000300)={0xffff, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000180)=0x3f, &(0x7f00000001c0)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000722f5c)}) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 07:37:26 executing program 1: unshare(0x60000000) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/10 07:37:26 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000211f6c), 0x2e0}], 0x100000000000028d) dup(r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x1) 2018/05/10 07:37:26 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) exit_group(0x31) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cf7ff4)={0x2002}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 07:37:26 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000002c0)=""/76, &(0x7f0000000340)=0x4c) r1 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000), 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) recvmsg$netrom(r2, &(0x7f0000000240)={&(0x7f0000000040)=@ax25={0x3, {"d5529e6c985f84"}, 0x40}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="8e16c0e6212fb4eaa061185aae815e0a", 0x10}, {&(0x7f00000000c0)="d403cfb7bb5267dbd83430243af51758613b3980603de3bccffb2eae7ae1c1f714be14ff446f014159bad0ccf2", 0x2d}, {&(0x7f0000000100)="9612b939ed1788b3765e9eff70c2de2a3fd84083efa25ab4ebec32be3a6a9b0d658617997faacc40f5acbca9d000d40d46568c30d30f17a87571bb612c17620ac975f52a50ce4a25cc99e8e2c77c70c7b3c7e60000c56bd42801d0861e8c69f058aac0347caf514a6401017b3f9b919e94c4938744b9714700337375b3878352c9068f3d9ca308d8b6d29ee4a3c2fbe0001d0c7288bdcfd6eea2", 0x9a}], 0x3, &(0x7f0000000200)=[{0x18, 0x117, 0x1c9, "37f76a"}], 0x18}, 0x0) sendto$inet(r1, &(0x7f00006c7000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/10 07:37:26 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000280)=""/11, 0x2000028b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/05/10 07:37:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r2, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) ftruncate(0xffffffffffffffff, 0x80000) 2018/05/10 07:37:26 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR]], 0x8}, 0x1}, 0x0) [ 201.013883] binder_alloc: binder_alloc_mmap_handler: 19935 20000000-20002000 already mapped failed -16 [ 201.047684] binder: BINDER_SET_CONTEXT_MGR already set [ 201.062668] binder: 19935:19957 ioctl 40046207 0 returned -16 [ 201.077829] binder_alloc: 19935: binder_alloc_buf, no vma [ 201.077849] binder: 19935:19968 transaction failed 29189/-3, size 40-8 line 3133 [ 201.114525] IPVS: Creating netns size=2536 id=36 [ 201.160595] binder: undelivered TRANSACTION_ERROR: 29189 [ 201.202744] binder: release 19935:19943 transaction 25 out, still active [ 201.209602] binder: unexpected work type, 4, not freed [ 201.242205] binder: undelivered TRANSACTION_COMPLETE [ 201.247561] binder: send failed reply for transaction 25, target dead 2018/05/10 07:37:27 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e000000000016000000000000004000000000987f0ffcd974d81d000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x73}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/05/10 07:37:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 07:37:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x847fc) unshare(0x400) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/05/10 07:37:27 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x6, 0xa080000000000000, 0x7, 0x10319620, 0xc87]}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x4c6f3426, 0x5, 0x28000000000}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x10000000000000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) 2018/05/10 07:37:27 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfb) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000640)={'broute\x00', 0x0, 0x4, 0x90, [], 0x0, &(0x7f00000002c0), &(0x7f0000000400)=""/144}, &(0x7f00000004c0)=0x78) 2018/05/10 07:37:27 executing program 1: unshare(0x60000000) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/10 07:37:27 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) getpid() r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101002) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = socket$inet(0x2, 0x100006, 0xfa) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ff0ffc), 0x9c) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffed5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mq_notify(r7, &(0x7f0000000600)={0x0, 0x26, 0x2, @tid=r1}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000580)=@req3={0x40, 0x101, 0x6, 0x0, 0x84c, 0x7, 0x585}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x100000001, 0x4}, {0xe7, 0x5}, 0x80000001, 0x7, 0x7fffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) 2018/05/10 07:37:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/10 07:37:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) accept4$packet(r1, 0x0, &(0x7f0000000280), 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setfsuid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000400)='ns/mnt\x00') sendfile(r0, r0, &(0x7f0000000080), 0x100102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x53, r3}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x180) 2018/05/10 07:37:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x841, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x77, 0x0, 0x6, 0x5667}, 0x6) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c07f, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r2 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendto$inet6(r0, &(0x7f0000002140)="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", 0xf81, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 07:37:27 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000200)={'bond_slave_1\x00', @ifru_mtu=0x7}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xa00) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r4) r6 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc) connect(r6, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a00)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) sendmmsg$unix(r5, &(0x7f0000000c40), 0x492492f, 0x20000000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getpgid(0x0) r7 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r7, &(0x7f0000000500)="8cbad2c79267d4f796c1d61263d1013991867fdf8341f9ec26a47627c6a29c01c50b24c08dbb6eac05ec7e7360b12983c941af2e8bb5440d64eb6b", 0x3b, r7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x4}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000740)={r8, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x11, 0x100000000, 0x85, 0x40}, &(0x7f0000000800)=0x98) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000680)) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000100)=""/62) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/05/10 07:37:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x36, 0x0, @thr={&(0x7f0000000080)="fbff69edde213147fa99ea28a80a1bdd118a", &(0x7f0000000200)="12731675b24f2121f2cbbf68b6105cd145f92dc08b7d04da0efdcfba79ed64cc3ce390de8acf0e08eb081ddc016c9c1526437b2ddd08f9fdff39f399bcc1c4fe2ec7dfeba3dce4e239dbd5f91814a314c632ad252dda4d810945b5b9b14319c6b4b7fa9983e96cf2df3906a1f75b847a0e9a1cdfb151a28229c34524581be0802f64195cd65ded"}}, &(0x7f0000000100)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x940, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) timer_getoverrun(0x0) 2018/05/10 07:37:27 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x0, @empty, 0x9}], 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000800)={@local, 0x0}, &(0x7f0000000840)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000980)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="07a568c7a0000018", @ANYRES16=r2, @ANYBLOB="000328bd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="8400020040000100240001006c625f706f72745f737461747300000000000000000000006be70000000000000000080003000b00000008000400ffffffff0800", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400000000000800070000000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x1) r5 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400000000, 0x0) ioctl$TCFLSH(r6, 0x540b, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r8, r9+10000000}, 0x8}) r10 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) readv(r10, &(0x7f0000000700)=[{&(0x7f0000000640)=""/149, 0x95}], 0x1) pwritev(r10, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r10) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r7, r7, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r7, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) fcntl$addseals(r5, 0x409, 0x6) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x1, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x7fffffff, 0x547, 0x5, 0x7ff, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, 0x0, 0x5, r10, 0xb) ioctl$LOOP_SET_FD(r7, 0x4c00, r10) 2018/05/10 07:37:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) wait4(r0, &(0x7f0000001300), 0x0, &(0x7f0000001340)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') sendfile(r2, r2, &(0x7f0000c7a000)=0x100004, 0x10000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0xd7, "591745e7891e8846392ae9c0f325c50438f2bbbc757bd3e7d893e1a7fbfb059042b492999102555aadd5e86d09f6cf981c6fce7ec5505bbf4141c9f52e8acee99deeaf7b1737dd77e8b70b4592792bb30ef0f72f146b6b2002bcc1ab55802a90d0b53b40b4e10348545515c869aedc0a4c9193c6a74c5c180ef20633e95b04e43836e53edf82acb02c69ff8070f3052b47505722e9ff37e8bd1b2c9b47e71ba7a67fc48c6ad1b9bdccb958dbc8e3c2dcc710d1d36190d1db2d9d73e551fa94bf807b75d2e2ffe521741a371c28191c6522a1b7aca5a42e"}, &(0x7f00000011c0)=0xdf) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001500)={r6, 0xff}, &(0x7f0000001540)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20) keyctl$get_security(0x11, 0x0, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$TUNSETOWNER(r5, 0x400454cc, r1) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240)) [ 201.939152] : renamed from bond_slave_1 2018/05/10 07:37:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000130011030001000000000000050000002000030073db6c667d6c6f2d7b657468302ac3656d300e76626f786e65743000"], 0x34}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@empty, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4102}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r1, 0x700, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfbfe}}, {0x8, 0x7}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000300)={@local, @multicast1}, &(0x7f0000000340)=0xc) 2018/05/10 07:37:27 executing program 6: r0 = socket$inet(0x10, 0x400000000000003, 0x6) write(r0, &(0x7f0000000040)="c20dd3f7815cc1079d2d95f30e3b611c894fb3e7b68504323201137450a3a13b9dd55474a9d730f427b7f35be51f95af22a14616f7ac115e431d4b6f6e5b4c225da064822666ea3d2f07cdb74ebb4d4dcfcc89fb7b6678abd4dcc20babb85f052380b97d4c1053b1c71225e47a9b3b8ebfcb86a80c1a848e4d48234453fef8df917956faaa918333109af9f0c4e0639af21fb73b4f6f01b3af50a48b7ea71983c16832928ced04676975d2ceb9cbfad4e9a18edd97bebdd732bf0d5025c8ccd6363b04c6aeb00cbb424cd099f9da23c0d6f18aea9e14c8bae8d6e9733aed97f6a6eab389b7bbf9c500a2c6621b841fad8afe5e", 0xf3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080400190000000000000085", 0x1b}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10004500}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x812, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x275996c87559b3de}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) set_thread_area(&(0x7f0000000140)={0xfffffffffffffff7, 0x20001000, 0xffffffff, 0x6, 0x0, 0x1, 0x7fff, 0x227, 0x8, 0xa7}) 2018/05/10 07:37:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x0, 0x2230, 0x1, [{0x0, 0xbfb3, 0x2, 0x0, 0x0, 0x400}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 202.025479] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=23681 sclass=netlink_xfrm_socket pig=20053 comm=syz-executor6 2018/05/10 07:37:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xbc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0xfffffffffffffd9c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000740)}], 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) fcntl$setstatus(r2, 0x4, 0x42800) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/10 07:37:27 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) r3 = getegid() r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000000)="cd99ebbe3fe1", 0x6}, {&(0x7f0000000140)="125e59bdadb0f1bf370984cc303f3353f84fb1f676aa53ba2ba701d00f64c384365927a9cc17de187b47fa7eb08c876ce34b166604378dd1d216774c2029350033fd0789e57329deb1bd2724922ae1713959323278d30acb55029ba86f4c168cb034d633f8a7af36ef0a37", 0x6b}, {&(0x7f00000001c0)="a1f12d03848fcb128011aacfa6dcff11d0469354ba3732bc258246cedc83ded0b2d619b9f7d076d708e4d2a858eef42bff68fe841e5efd847d61cc59883ed357ea6e2fa6dc39", 0x46}, {&(0x7f0000000240)="5eb597b95e92b57b3dcce24266fb4cafe2e78b55f6032ae1479f7e3e01f85f7e68bfb61747821d3213df8e077795501d83a32a6481c20d8fbc2111801a0b2e25048afc27be9049fbd3ddf7f7d57e3b5d15b4fb37bdfe602c9c4be24000ded188463107879a", 0x65}, {&(0x7f00000002c0)="66767e2621adb8ba76e374134eb5dafb9ac02667f92612900459815578f970506c0ae872ecd77174951f468fc3b6966d596ea29593323d0d351a01769bb8970acfb64b849ce890bee1a61d03f8af9ddb35ac539298d1e201a5f617bcc15dcb4534d14638b49a35c9cc6584b8fb4b285d08485fe53802668bc6c91aad2136e388c0b83dc3ffbf470b5f51e13404cfa13a66a7e10be0b0d25384a8877b2ca8357e05e598c20f36bbfa011fef495d9ed10bf6f1a604b23aea135a6d6ae50d496f98743f27c031d25f5747dd2adb274584d3ea78cfb576", 0xd5}, {&(0x7f00000003c0)="bee119bc2246b9a9535890483debc14446547857df8a6922f11d07d5aed16759590a9c27296b5f36d47a2fbbdc2786764a64a650f646854600eb6a21aee04b8bf77a87bb2303847615d3848837e45a341dd305e496a94036549d3ccda8a02942493cd9261328af74d64f3adab5f3ecefebbd26da387f1f84c749030944d34edf0668356149abfa7fad40f8318aecc07aaf19830e9204bbdb7bd1bb3d2a83ca003a005a3656cf729849873e4892e33f8c4cfeefa8cb6a485b75b3a12a771c32f1c0de", 0xc2}], 0x6, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r4]}], 0x38, 0x20000000}, 0x840) [ 202.130010] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=23681 sclass=netlink_xfrm_socket pig=20053 comm=syz-executor6 2018/05/10 07:37:27 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r1, 0x0) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) prlimit64(r3, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) [ 202.196894] blk_update_request: 250 callbacks suppressed [ 202.196938] blk_update_request: I/O error, dev loop0, sector 0 [ 202.196962] buffer_io_error: 250 callbacks suppressed [ 202.196995] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/10 07:37:28 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x0, 0x2}, 0x10) [ 202.197174] blk_update_request: I/O error, dev loop0, sector 8 [ 202.197260] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 202.197358] blk_update_request: I/O error, dev loop0, sector 16 [ 202.197381] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 202.197461] blk_update_request: I/O error, dev loop0, sector 24 [ 202.197498] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 202.197561] blk_update_request: I/O error, dev loop0, sector 32 [ 202.197594] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 202.197724] blk_update_request: I/O error, dev loop0, sector 40 [ 202.197731] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 202.197749] blk_update_request: I/O error, dev loop0, sector 48 [ 202.197757] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 202.197869] blk_update_request: I/O error, dev loop0, sector 56 [ 202.197891] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 202.198012] blk_update_request: I/O error, dev loop0, sector 64 [ 202.198049] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 202.198111] blk_update_request: I/O error, dev loop0, sector 72 [ 202.198143] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 202.405155] IPVS: Creating netns size=2536 id=37 2018/05/10 07:37:28 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0xf766}, 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x3f0000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x9, 0x5, 0x401}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) close(r3) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000000c0)={'rose0\x00'}) 2018/05/10 07:37:28 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = getpgrp(0xffffffffffffffff) signalfd4(r0, &(0x7f0000000140)={0x2}, 0x8, 0x80000) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/fib_trie\x00') r3 = creat(&(0x7f0000000700)='./bus\x00', 0x100) fcntl$setstatus(r3, 0x4, 0x6000) sendfile(r3, r2, &(0x7f0000000100), 0x8000fffffffc) 2018/05/10 07:37:28 executing program 1: unshare(0x60000000) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x40000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect(r0, &(0x7f00000002c0)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000100)={0x0, 0x2}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = memfd_create(&(0x7f0000000180)='/dev/net/tun\x00', 0x3) ioctl$VT_ACTIVATE(r3, 0x5606, 0x26) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) readahead(r2, 0xede, 0xffffffffffffffff) 2018/05/10 07:37:28 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r2, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="af00"], 0x2) r6 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf00000046a41c8f5b37046c194f7ed171113112bae29802d450337b2a4f1747b1e2db9f26ece89f5a30244892acb4ef3ec991f8c7eb5a7d7862f37ce9d890e1adddd6d26b1961a37473787ff495f1467e4bbea70942f7425736d666e5951b4b86c528927a19df12b8b837154d44ac8cdb7e77cd5ddf676a7410e507ab6e9930caa4ccebd4a724ac6b598cf91012acdb0439f471fa2a2ae254f48ec4cec8c020dc7a829a678f7b02cbc042cc9bba638a9b82613482aee056be191a1f541d8a8e381e55"], &(0x7f0000000600)=0xc7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000640)={r7, 0x1ff}, &(0x7f0000001900)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioprio_set$pid(0x1, r8, 0x1dba) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r9, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/05/10 07:37:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80000, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000140)={0x1f}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/10 07:37:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) wait4(r0, &(0x7f0000001300), 0x0, &(0x7f0000001340)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') sendfile(r2, r2, &(0x7f0000c7a000)=0x100004, 0x10000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0xd7, "591745e7891e8846392ae9c0f325c50438f2bbbc757bd3e7d893e1a7fbfb059042b492999102555aadd5e86d09f6cf981c6fce7ec5505bbf4141c9f52e8acee99deeaf7b1737dd77e8b70b4592792bb30ef0f72f146b6b2002bcc1ab55802a90d0b53b40b4e10348545515c869aedc0a4c9193c6a74c5c180ef20633e95b04e43836e53edf82acb02c69ff8070f3052b47505722e9ff37e8bd1b2c9b47e71ba7a67fc48c6ad1b9bdccb958dbc8e3c2dcc710d1d36190d1db2d9d73e551fa94bf807b75d2e2ffe521741a371c28191c6522a1b7aca5a42e"}, &(0x7f00000011c0)=0xdf) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001500)={r6, 0xff}, &(0x7f0000001540)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x9000000, 0x4}, &(0x7f0000000100)=0x20) keyctl$get_security(0x11, 0x0, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$TUNSETOWNER(r5, 0x400454cc, r1) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) wait4(0x0, &(0x7f0000001200), 0x1ae6234806621a6d, &(0x7f0000001240)) 2018/05/10 07:37:28 executing program 4: socket$inet(0x2, 0x807, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xbc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0xfffffffffffffd9c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x3, &(0x7f0000000340)=[{0x0, 0x2, 0x47000000000000, 0xe7cb}, {0x2}, {0x0, 0x6}]}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) fcntl$setstatus(r3, 0x4, 0x42800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/10 07:37:28 executing program 2: r0 = socket(0x5, 0x806, 0xfffffffffffff359) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x99, "950c28a751afbd388c88d5811b2abc10fbf46a9a0263326945f5ba153aa4d09641383368f99e187d758e4dc377a98f132fb95021f87726272e446a3e341ed767e08874460bae6cfc46c796ee5f1890a41b7326e15ec6e20f4bf910f6e57a4a56847c63f48567970c8296732e1146e4736d647c182b04aa8e1451cbb4989d03521c3542ab4e0ca3aa8981b96f6f2db6626e3e0daa41189990f2"}, &(0x7f0000000280)=0xa1) r3 = memfd_create(&(0x7f0000000080)='ip_vti0\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xffff}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={r5, r6, r7}, 0xc) writev(r4, &(0x7f0000001740)=[{&(0x7f0000001640)='x', 0xfffffff1}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e23}}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000002c0)={[], 0x44, 0x0, 0x1, 0x0, 0x923, r8}) [ 203.020185] FAT-fs (loop6): bogus number of reserved sectors [ 203.041010] FAT-fs (loop7): Unrecognized mount option "" or missing value [ 203.073603] FAT-fs (loop6): Can't find a valid FAT filesystem [ 203.104582] FAT-fs (loop7): Unrecognized mount option "" or missing value [ 203.159758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=20119 comm=syz-executor6 [ 203.264012] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 203.301909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=20119 comm=syz-executor6 [ 203.568077] IPVS: Creating netns size=2536 id=38 2018/05/10 07:37:30 executing program 7: r0 = getpid() capset(&(0x7f0000000500)={0x19980330, r0}, &(0x7f0000000540)={0x3f, 0x45, 0x3, 0x4, 0x3bce, 0x9}) prctl$seccomp(0x21, 0x1, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000680)='/dev/null\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000d80)=0xe8) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xe1, 0x4e24, 0x7fff, 0x2, 0x80, 0x80, 0x7c, r2, r3}, {0x3, 0x1, 0x6, 0x9, 0x33, 0x80000001, 0x4, 0x2}, {0x6, 0x9, 0x8000000000000, 0x1}, 0x7f, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x0, 0x2, 0xfff, 0x10000, 0xfa4, 0xb68}}, 0xe8) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x228002) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000002c0)={r5, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) quotactl(0x8001, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000440)="f53b028f8c41cb8aa619f7632300f5c79a0463de9337d1ab87330226bbcb449ba344b768cd4c594c0cd0401a0f9c7bf91c1ff484f45035532eacec455bd6369f4cd35f33200570bc8af5aaadddd5eda92698587a796630569e4a52c5a31bc20526f7e477478caa251d37766c0023effc7875b16c664608ea") setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x7fffffff, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}}, 0x88) bind$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) read(r4, &(0x7f0000000300)=""/12, 0xc) 2018/05/10 07:37:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000240)) fchownat(r1, &(0x7f00000000c0)='/\x00', 0x0, 0x0, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xffffffffffffff81, r3}) poll(&(0x7f0000000200), 0x200000000000022e, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'syz_tun\x00', {0x2}}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000300)=0x44) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x202, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}]}, 0x1c}, 0x1}, 0x20008800) open(&(0x7f0000000040)='..', 0x0, 0x0) 2018/05/10 07:37:30 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40401) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x101, 0xa, [0x3f, 0x1, 0x6, 0x3, 0x8001, 0x75c62886, 0x0, 0xbe, 0x7fffffff, 0xfffffffffffffffa]}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x42}, &(0x7f0000000380)=0x8) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) r5 = dup(r2) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x80, 0x8, 0x8, 0x81, 0x0, 0x80000001, 0x400, 0x9, 0x9a, 0x100000000, 0x1, 0xf4, 0x10000, 0x77, 0x100, 0x7f, 0x3, 0x4, 0x2, 0x8e, 0x2, 0x0, 0x3, 0x800, 0x3, 0x9, 0x3, 0x9b3, 0x83, 0x100, 0x20, 0x5, 0x5, 0x8, 0x7, 0x7, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x10020, 0x7fffffff, 0x100000000, 0x1, 0x2, 0x2eada936, 0xfffffffffffeffff}, r4, 0x3, r2, 0xb) accept$nfc_llcp(r5, 0x0, &(0x7f0000000240)) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f00000000c0)="6947e51aebf21b357822b4b1392d18fdedc8b8ab97b00328ea2d1965f444137f49f789c5d4cd8a268da47344cef4d529f8ea94d4b34c", 0x36, 0x40000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair(0x4, 0xf, 0x9438, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x68) 2018/05/10 07:37:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x91, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000}, @in6={0xa, 0x4e21, 0xb1d, @dev={0xfe, 0x80, [], 0x1b}, 0x2}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xc9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x5, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) 2018/05/10 07:37:30 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000002c0)=ANY=[], 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1004003) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = socket$packet(0x11, 0x0, 0x300) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x8}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0), 0xfffffff8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x8a3b, 0x4) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) ftruncate(0xffffffffffffffff, 0x7fff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 07:37:30 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200000, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @dev={0xac, 0x14, 0x14, 0x13}, @rand_addr=0x1ff}, 0xc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'\x00', 0x1}) ioctl(r0, 0x2000000000330f, &(0x7f00000009c0)) 2018/05/10 07:37:30 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x3f]}, 0x1) sysinfo(&(0x7f0000000000)=""/35) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xbc) 2018/05/10 07:37:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e20b6dfbf610000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002010000ebffffffffff3f00020000000000000000000000000020010a000080008d6a000000d9a8ffffe000"], 0x80}, 0x1}, 0x0) 2018/05/10 07:37:30 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) 2018/05/10 07:37:30 executing program 6: ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000001000)='[') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000fff)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0xff, @multicast2=0xe0000002, 0x4e23, 0x2, 'sh\x00', 0x20, 0x3ff, 0xf}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x5, 0xfc0, 0x2, 0xab}}, 0x44) 2018/05/10 07:37:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x581000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/152) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xfdb4, 0x0) 2018/05/10 07:37:30 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) listen(r0, 0xfffffffffffffffe) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300), 0x8) 2018/05/10 07:37:30 executing program 7: socketpair(0x18, 0x0, 0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3d55, 0xfffffffffffffffc, 0x100000000, 0x4, 0x3, 0x0, 0x1000, 0xfffffffffffffff7, 0x6}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x18, 0x5, @thr={&(0x7f0000000080)="19a346ed5f89f90b5c9177d2852c44907f3d9cdbcfe54e9d4c520df3550a111bf9c3c61c0ae78e7fa382b455c6e0f3e2261681b9615b0f0ae015d1929b53cff7a17a7088810ffeca39dbec941b05b6fa0cdb5a5d17c493b3931721b7e666153d4c5683757a674600d4f1915de2a99da9d84a60b55e494f5630350ae93443f2838c463ce1489900e8a07a7635611024474d1cc48b130510168c999d68e002b2186c1f898d14dbd79e163bfe76b0d30083ced321ab4db27c1f829adaa69174f2d973bf41c1573dd7c625274b502a5379", &(0x7f0000000180)="20951d2b9241bffb4604bb433d813aac83b980f5493ace2c516777a5277e17dc61f03f4d6d039586a3d7be328cbc3df0fa1e653dc001440ddd0c0732b2452c3bcf5afa09c83b272f6250d4cdb9bc3a9a228a63b0e97216c60eaab3810a364dd9f2469c47bf2b228f2d5902429d1fc4cae3d546e530194a3dda1c35a0d0c92e87260cae283f5fbe00f1517c5cb368d4a263b6ee7662e239d441105592621305a4354065933d80d30a7cd9"}}, &(0x7f0000000280)=0x0) timer_gettime(r1, &(0x7f00000002c0)) 2018/05/10 07:37:30 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x800, 0x8000000000001, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd}, 0x20) [ 204.619201] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 07:37:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x84) dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002fa, &(0x7f00000001c0)=[{0x3, 0x0, 0x0, 0x1}]}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x8000}) 2018/05/10 07:37:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x420002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000400)={0x14c, @tick=0x1, 0x6, {0x1, 0xffff}, 0x5, 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000000340)={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x401}, 0x1c) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x4000, 0x0) eventfd2(0x0, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000540)=0x100000000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000500)=@req={0xfffffffffffffff9, 0x1, 0x3ff, 0x9937}, 0x10) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000240)={0x0, 0x4c, &(0x7f00000001c0)="12f90e285ddf7633050ecf040179552fa39f63129fd6297aa67dd9ec7523b54341c4fafc365d6e3aa740fafb96ea3fe010fc1aa5a19418927255cc7096574303b5b2fe95e6bcd83be35a8656"}) shutdown(r0, 0x1) 2018/05/10 07:37:30 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r1, 0x21) r2 = socket(0x10, 0x800, 0x8) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80000) ptrace(0x4202, r1) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x5, 0x8, 0x6, 0x8}) [ 204.686395] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 07:37:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_flowlabel\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="060000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff7fff0800000002004e23e000000100000000000000000000000000000000b97ade135d1e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14140e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000adae00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14141300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecb5174e964f3b179b2882000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e26e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b48acb01ac135dc49e0be6368ba67d5c45b60e1344d379c5bdd9d231091b05d7dd435d0e3273565300810e3249dc245ddb3199a7b8ab29c93c25d2603899b1edbac3b3eaf006b66334ea207e891a8daa79e861e36914515d0ec249720b2818f47036d8e35ef317b550b4612e5a91d6566277114716a3c250ca57cee5b58c1fdf8441840931afac917f4613264f1748b970f5605648d80ab129b13180b9c31d14023da5d1bdf5b11f43f5aa14087291a54a2f015d0f3b8d2ef2a30fac56a711ead893b9d7de836599f51d8777b461bbc7710c69b3565969154499c1658b"], 0x1) r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000180)=0x10, 0x10ed5b) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/10 07:37:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x10f) ioctl$KDDISABIO(r2, 0x4b37) getpgid(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000900)=0x0) ioprio_get$pid(0x3, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000008c0)={0x77, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="016340400300000000000000020000d5ed12655bee00000000000000000000006e5a27226267e82cd9c8caa0ae534502fead4df4063024733ee1ea1720322f5f8261b2d6cf857203ea3afc77d7f80723863a91777806eb362c7fd054df0000000000005600000000"], 0x2f, 0x0, &(0x7f0000000880)="2853287fb4fb169d6148e737e9836a03444ae27fa5581ba1fc4afcfe658dfe949502459ed76adc3697e59b024aba87"}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r1, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) prctl$setptracer(0x59616d61, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f00000006c0)=""/220) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r8, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f00000000c0)=ANY=[]) 2018/05/10 07:37:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f00007d0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000a94000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0xfffffffffffffe1d}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/4096, 0xffffffce}], 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) 2018/05/10 07:37:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) 2018/05/10 07:37:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000480)={0x3, &(0x7f0000000140)=""/101, &(0x7f0000000400)=[{0x7, 0xf9, 0x1, &(0x7f00000001c0)=""/249}, {0x2f9, 0x79, 0x3, &(0x7f0000000500)=""/142}, {0x6, 0x67, 0x9, &(0x7f0000000380)=""/103}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/105, 0x69}], 0x1, &(0x7f0000000c00)=[{&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/152, 0x98}, {&(0x7f0000000980)=""/236, 0xec}, {&(0x7f0000000a80)=""/79, 0x4f}, {&(0x7f0000000b00)=""/254, 0xfe}], 0x8, 0x0) ptrace$pokeuser(0x6, r2, 0x3f, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000004c0)={0x20000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)) 2018/05/10 07:37:30 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0xb) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x20000000, &(0x7f000055fff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfffffffffffffe7f) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)="355489943c1e1ddc0b19387a4275f064bd70cf6063df4accbf9f14bedc48c49d387ac6bf3b4fc7543540939e0a4c775a7d5225a545a069f34942932cacca25ebed9cefac6a067e9a295a542800070f6ec247a4baa0bc354c97fd24dfb9d5b3846c80fbd3b0585cb9afe72eafc8c493cf36543e04f27a53941c45e07bfcc2854c29a05827cc86e7cde763f30304cbe7571e", 0x91) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde6849f8c21a168e4a9eb02af708934e4617bf080000000000000038140000000000000000000000", 0x4b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) exit(0x840e) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x52) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) close(r0) 2018/05/10 07:37:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000040)=""/4096, 0xb743478b0b68caf0) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001080)) 2018/05/10 07:37:30 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x5795) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x8) 2018/05/10 07:37:30 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) r0 = open(&(0x7f0000000200)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f00000003c0)='./bus\x00', 0x14103f, 0x8) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000300)='./bus\x00', 0x0, 0x6, &(0x7f0000003740)=[{&(0x7f0000000580)="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", 0x1000, 0x220b}, {&(0x7f0000003640)="8c29bdaa282358c7cc5f3a8f877945ba692ea42d9bef2655f28c31709792e314e3734990a92ef3945c1d60280612e8025d84ffb56086d9c5e18d24aa246634132e69850c481f014bcc0ff08ad44633d99f10307f407863e39a549e8e32f00d0b2e6b7ca782b413ef6aefed1496446e19e06a65c5659daaf4d8437a0ccbe8fe6fd6182bf8e5f78c17633fbc4025a27abace4d9ef36cd1c9c40e08aa326cfe974b7e65d67a8ba5e13f4c396e98d8b202f06f31799d7b8ca68280cbd14551eb4510d695e766f9010836611629d941b0003d372b174738b2dbf389e0b1ab92", 0xdd, 0xed2}], 0x0, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYBLOB="91e6d6", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="c994526caf0e28158fd6ef9c52ffe00f76a6d735c68f07fe5744dadecc3d772cd2deff84adc29b8df1e3806f7be8347dc23840f8d94e19ea971a3182c99635ddd2793e8c75772ca739fd29052dd7786e3c871b40bd07fc89cf2e7644a12c1d221e83e575e718aee0565f760b767d8483dda5ff4b35759ac89ef69d4486e51d2484ed3183c7c2c9a9845362ce53443f7b6f805a12a9813c2f2c93dfc7c7b40d0be84238e56308c99c2e3643fa", @ANYRES64=r0], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES64=r1, @ANYPTR, @ANYPTR, @ANYRES16=r1, @ANYRES16=r0, @ANYRES16=r1, @ANYRES32=r0], @ANYPTR], @ANYBLOB="12a578965519e6d71d8b459e0fea722407cf394377d65b2388f972d16f27a299bf935342a64ef1045114d1ae85bfa618eb2bde98c6edce524ab12593e01574d65883b0329be6716ee169375544cb2f70c0a94deb7e664f57b157094aa77541dae7e18a7baa94155b9123153ed2e1e0b46065043aaf481f19a37d2854658721d0477beb233d8a91c1ab4f889b821226ffa18fc5a412c77b6cbd35ffef330f3f3f8386f887bd50f3f124b919e0edb7e49e6d44de2b39b922aeca49ae9499862c3ffa17a40b9358f30864586135871d969d355079449e057ff022041a15fcde5cda6de756316a67f8523636b5", @ANYBLOB]) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) 2018/05/10 07:37:30 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40100, 0x0) 2018/05/10 07:37:30 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x143, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in6={0xa, 0x4e22, 0xce7, @loopback={0x0, 0x1}, 0xf562}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @empty, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0xa0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/05/10 07:37:30 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000380)=""/160, &(0x7f0000000440)=0xa0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000300)=""/40, &(0x7f0000000340)=0x28) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x8, 0x101, 0x3, 0x3}, {0x32f, 0x3, 0xffffffffffffffc0, 0x4}, {0x7, 0x400, 0x2, 0x5}, {0x5, 0x9, 0x7, 0x7}, {0x2, 0x83, 0x2, 0x9}, {0xffffffffffffffe0, 0x8, 0x3, 0x7d}, {0x80000001, 0x2, 0x0, 0xfff}]}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400), 0x0, 0x0, 0x10000}], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @rand_addr}], 0x94) 2018/05/10 07:37:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000000c0)='./file0//ile0\x00', 0x1c8) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/05/10 07:37:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)="80", 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@generic={0x0, "b5d769e66aeaa70408aa19705aa1ed151d32e008bf525d8f50694fc806834826b4287ba389cdbccb0d6ee4bf02b0b415c44814116f63a3c846ae949e9c7a12350574a5ad654e5b96d0fda69972515751f80b081a7878fb3b6459317a43e9e9c6194cceb19c596d4d53d4fa2221a139d2b251bce7d8e222e0887fb971bac4"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000002080)="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", 0x480}], 0x1, &(0x7f0000003080)=ANY=[@ANYBLOB="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"], 0x258}, 0x0) 2018/05/10 07:37:31 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x17}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x5}, &(0x7f0000000080), 0x8) mmap(&(0x7f000029a000/0x4000)=nil, 0x4000, 0x400000000001, 0x10, r0, 0x3) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/05/10 07:37:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000011c0)=[{0x8, 0x5}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x7, @rand_addr=0x8}}, 0x1f, 0x1f, 0x9, "e371c8a16d93a7c9d82c0e629a46e47400572b1f172d270f5d9ce502dd73609960ae8f36187fcf5ec513e3fc82378da956da839db86e9a63a679393860e9e9546f78838d68ed598e0afdc9ef6725a422"}, 0xd8) 2018/05/10 07:37:31 executing program 6: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/05/10 07:37:31 executing program 5: futex(&(0x7f0000000000), 0x800000000002, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) r0 = memfd_create(&(0x7f0000000180)='-$GPLprocselinux!}nodevmime_type\x00', 0x3) accept4$inet6(r0, 0x0, &(0x7f00000001c0), 0x80000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0xffffffffffff0000, @empty, 0x1}, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x81, [0x7fff, 0x8, 0x100000000, 0xffffffffffff6936, 0x2, 0x0, 0xb3d2, 0x5]}, 0x5c) 2018/05/10 07:37:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff, 0x80a00) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) 2018/05/10 07:37:31 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mlockall(0x7) ioctl$TIOCSBRK(r1, 0x5427) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x7fff}, 0x2, 0x2, 0x2, 0x3}}, 0x26) fremovexattr(r1, &(0x7f0000000140)=@random={'system.'}) getsockopt(r0, 0x7ffffffd, 0xa, &(0x7f00000002c0)=""/149, &(0x7f0000000200)=0x6f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x38) munlockall() 2018/05/10 07:37:31 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) readv(r1, &(0x7f0000002640)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/05/10 07:37:31 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x28aa00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f0000000200)=""/160}) prctl$setmm(0x23, 0x5, &(0x7f0000eb3000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xf8, "121004e7bb92f433bbf3828e6c58946c0194f16def7bde8a9e86653e2220ee278d03bf655871e0db43171edb2362b4c09640a424dbd0fd7b145f817c319b3ac9705aa2241bba36820b37db1bb5111b38ce892695a56333a2c0e46d9977aeb841db96f0c423ba39119a0691ba7832572973b80ca2504b8100ab5e39640a7a39e40fccd6329a32bd9b7a6ddbf4e9ecf97e1fc2428a436b0cbd0de7b2505545bd6e19b86b3244d01abd6388d6896f4a5140b20a4b61f0ee45c236e61f80fcb0f464509f0eccf19a7ccca001a22f214ff099bafeafb35955279c4f3568e44231afc6a39d71bbbcbb0a88c6923f11d150c4649d8d89dedb1ff408"}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x87, 0xff, 0x205, 0x20, 0x8441, 0x10001, 0x7fff, 0xff, r2}, 0x20) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) pkey_mprotect(&(0x7f0000eb5000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/10 07:37:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xa0, "b6da225fcc6e82c7bcf961376693ef777d3f858154310c4ae6ae479b6ae1dd473eed8dd478b306a750e86eb13feec992ee759e4f9dbe5dda43ea7c698fe82d7e3de35de0ce9c425743a215e14835e6bf31a830c66a9e98dece998834d4cacb7191bf86fee16c494edf066481b5c015cd4395efe81ef940feca786c927d38bb70fe587b43987fb7db7e99409b690d2c00c95a1d09fea4a24a313bdf58d6ea80ed"}, &(0x7f0000000040)=0xc4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x1, 0x0, 0x3ff, 0x5}]}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x4) sendto$inet(r1, &(0x7f0000000200)="96", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/05/10 07:37:31 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) getrusage(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='/dev/snd/timer\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='/dev/snd/timer\x00', 0x0) readv(r0, &(0x7f0000001540), 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x2000, 0x1e4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) 2018/05/10 07:37:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/67, &(0x7f0000000140)=0x43) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x4}}) dup3(r0, r1, 0x0) 2018/05/10 07:37:31 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpeername$packet(r1, &(0x7f0000001340), &(0x7f0000001380)=0xfffffcc6) fallocate(r1, 0x1, 0x0, 0xfffffeff000) open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x0) 2018/05/10 07:37:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000200)=""/255, 0xff, 0x21, &(0x7f0000000300)=@ax25={0x3, {"1d614ed161b9bf"}, 0x9}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x88200, 0x9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) fcntl$setstatus(r0, 0x4, 0x800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) 2018/05/10 07:37:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB, @ANYBLOB="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"], 0x7a4}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r1, &(0x7f0000001800), &(0x7f0000001840)=0xc) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000540)={0x200, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x44, 0x6, 0xfff, 0x3f, 0x401, &(0x7f0000000500)='bpq0\x00', 0x5, 0x1, 0x10000}) 2018/05/10 07:37:32 executing program 6: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x80003) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') sendfile(r1, r0, &(0x7f0000000000), 0x8000fffffffe) r2 = accept(r0, &(0x7f0000000040)=@sco, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x6c, "4d199cd8b24d6134f874706a3e5ee8ec1625f74f7c49a25551541718e1d7d519eac20f34beb07dc196f03f320e7d0c94a464c6465474700fa18a20a6a63fc925558bbff2509bf40af0cbf7f0602c2f11053d6b1492756d0d163ced4393d899b5e7360d4999f70939506414cf"}, &(0x7f0000000180)=0x74) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x10001, 0x2, 0x3, 0x27a2, r3}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x8000, 0x2, 0xffffffffffffe580, 0x3, r3}, &(0x7f00000002c0)=0x10) 2018/05/10 07:37:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/67, &(0x7f0000000140)=0x43) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x4}}) dup3(r0, r1, 0x0) 2018/05/10 07:37:32 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/bus\x00', 0x1, 0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="040007005a710300140000000000b5000900efc086dfc2017910928d7d11066c007a30b08555c48776829e2bacbd46b19f8079c4ebea31b8256031dc0653e7115ca089380d097aba6875e039df20d6c2a9d3b912071468fffb28bf413d827a51fcdf7c8097eebcdb14b8b5d9c8c4b6d384baa7554de00d622cf3b87abde94526b73cc77a2d92a920dcb22cc81d3373497b1e9f4b919065dadf0b"], 0x16) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x24083) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = open(&(0x7f0000000100)='./file0/bus\x00', 0xfffffffffffffffe, 0xffffffffffffffff) lseek(r4, 0x1, 0x3) 2018/05/10 07:37:32 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000300)='environ\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/185) 2018/05/10 07:37:32 executing program 4: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000080)=""/94, 0x5e, 0x56) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = dup3(r0, r0, 0x80000) write$selinux_access(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68616c645f6c6f675f743a737a1d0b5a5e5335a7a00bb430241f75a155b14cc602ee86dc5e689e9a19507e74a693b0dd25c18dc6b24dc76cbd877d179798095ba68c69445dc42fbbbcd94b886b84dfcc40695c99b054674e1bbd48642dae983cb4b206c0b1ebbdedf37c2bc51881"], 0x32) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/uts\x00') mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000000200)="103b92dc12676b7cddc7d99f33a41fea8a830477a5d0101531c6aa7a10d2b8f17e6cc0e937b81a1db8830200000056cad19f5ec2f46af7985694ab739baf90b7087a34b27bb5b905ea5003285052677acd157be392dc2b1cdafb9cc36d2c87b47f18cbedfd5fb5fb47c6162455a206cd0342279f4b240fbc8c6760c2c797fd5a70385d9c2913127c578240bbb788e2155631ee4637e68906886f9c73186a8b8b9ff6a4944e16fe340c4077b800a64c20d37b96740d490000000000000000000000000000000000000000000000") 2018/05/10 07:37:32 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000d80)=""/246) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00007d7f41), 0x1}], 0x1a1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000280)=""/176}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/10 07:37:32 executing program 3: getpgrp(0xffffffffffffffff) socket$inet6(0xa, 0x800, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r0) 2018/05/10 07:37:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000001000)=""/4096) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r5, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000012000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000040000000328b94b6ecf4d368c5c7dc017819d9f0b216eeb497c185094033a3947937a18c35bb5349018043daf59765fd5cce5555dac6d6a1c12b945000dc1903d7f0a000b92d19e2f893517c88cb41876fc2c9d2eeeaed9199d97eb6849d1b6b6718252c718bc6b9ea889608002160101fbd31c26e77"], 0x20}, 0x1}, 0x0) [ 206.801526] device lo entered promiscuous mode [ 206.846505] device lo left promiscuous mode [ 207.321764] device lo entered promiscuous mode 2018/05/10 07:37:33 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/bnep\x00') pread64(r2, &(0x7f0000000140)=""/61, 0x3d, 0x31) 2018/05/10 07:37:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80000000, 0x0, 0x2, 0x6, 0xfffffffffffff79c, 0xffffffffffffff0a, 0x4, {0x0, @in={{0x2, 0x4e22}}, 0x8, 0x0, 0x20, 0x20, 0x6}}, &(0x7f0000000180)=0xb0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x6}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0xf0, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/05/10 07:37:33 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x10640, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0xcc6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000300)=r1) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, &(0x7f0000000000)="f49d918354ceec044f5374c4c47d2b01940ccd47047c3d") syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x38, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="4c51b0c0143d9b1cc9b3089bb6c4caed5a464cdc319a60f4a586fc2d4e412df2b8e0d1c7b865c886fc151b3a1349e9e2645290ad6948b8a5a007844703714d21ed0d5a", 0x43, 0x1}, {&(0x7f00000000c0)="7786ac975acebb00c5cb356dd1", 0xd, 0x7fffffff}], 0x2086000, 0x0) 2018/05/10 07:37:33 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000100)='./file0\x00') syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6611, &(0x7f0000000080)={0x11de, &(0x7f00000000c0)}) 2018/05/10 07:37:33 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x3a) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20000, 0x0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0xa}, 0x2000000c, &(0x7f0000000040)={&(0x7f00000000c0)={0x28c5c67b4c5ab689, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0xfc3f}, 0x1}, 0x0) 2018/05/10 07:37:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001380)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001440)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001540)=0xffffffffffffff65) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007d40)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000007e40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007e80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000007f80)=0xe8) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f00000002c0)={@loopback}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007fc0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000080c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000008200)=0xe8) r12 = open(&(0x7f0000000240)='./file0\x00', 0x31d52645c663fdc8, 0x0) ioctl$PIO_FONTRESET(r12, 0x4b6d, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000008240)={@mcast1, 0x0}, &(0x7f0000008280)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000340)={@empty, @empty, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000082c0)={'veth0_to_team\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008300)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000008400)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000008440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008480)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000008900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f00000088c0)={&(0x7f00000084c0)={0x3e8, r2, 0x0, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r8}, {0x1fc, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x3f, 0xbb, 0xaa1, 0x3}, {0x5, 0x1, 0xc7, 0x8}, {0x3, 0x0, 0xfff, 0x92}, {0xf84, 0x8, 0x4, 0x9}, {0x3, 0x0, 0x101, 0x20}, {0x0, 0x3, 0x7, 0x35}, {0x4, 0x9, 0x1000, 0x200}, {0x8, 0x5, 0x9, 0x5}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xead7}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r11}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}]}, 0x3e8}, 0x1}, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r17}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/05/10 07:37:33 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000240)) time(&(0x7f0000000380)) r2 = creat(&(0x7f00000003c0)='./control/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)) dup3(r0, r1, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xf, 0x1, 0x8, 0x20}, 0x8) 2018/05/10 07:37:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)=',ppp0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000640)=""/22, 0x16, 0x0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/05/10 07:37:33 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x81}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x478}, &(0x7f0000000280)=0x8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000440), &(0x7f0000000480)=0x4) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000140)=[r4]) 2018/05/10 07:37:33 executing program 5: socketpair(0x13, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xffff, 0xa377, 0x81, 0x1, 0x6, 0x2, 0xfffffffffffffff7, 0x5, 0x6, 0x0, 0xffff, 0xfffffffffffffa40}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000014300)) 2018/05/10 07:37:33 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/38) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x6, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x4, 0x2, 0x10001, 0x5}, &(0x7f0000000140)=0x14) [ 207.367930] tmpfs: Bad mount option TOSt}+ G| [ 207.403213] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20437 comm=syz-executor4 2018/05/10 07:37:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x2bc, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000200)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) 2018/05/10 07:37:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)) r1 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x0, &(0x7f0000000080)) mq_timedreceive(r1, &(0x7f0000000100)=""/131, 0xfffffffffffffeef, 0xfffffffffffffffc, 0x0) 2018/05/10 07:37:33 executing program 0: unshare(0x20000400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r0) socket$packet(0x11, 0x2, 0x300) 2018/05/10 07:37:33 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0xfe2}, 0x8, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80) r3 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r5 = mq_open(&(0x7f0000000180)='\x00', 0x546fce49c96b22c7, 0x192, &(0x7f00000001c0)={0x5f, 0x3f, 0x40, 0xffffffffffffffff, 0x7, 0x6, 0x8, 0x4}) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) ppoll(&(0x7f00000002c0)=[{r0, 0x8}, {r1, 0x8000}, {r2, 0x400}, {r3, 0x200}, {r4, 0x2000}, {r5, 0x2000}, {r6, 0x200}, {0xffffffffffffffff, 0x2000}, {r7, 0x20}], 0x9, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)={0x4}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r8, 0x5401, &(0x7f00000000c0)) [ 207.437893] tmpfs: Bad mount option TOSt}+ G| [ 207.492756] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20459 comm=syz-executor4 2018/05/10 07:37:33 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) fallocate(r0, 0x0, 0x800b, 0x6) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8000, 0x9}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x0, 0x0, 0xfffc) sendfile(r2, r0, 0x0, 0xc08f) 2018/05/10 07:37:33 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0xfffffffb) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') capset(&(0x7f0000004ffa)={0x20080522}, &(0x7f0000001000)) socket$l2tp(0x18, 0x1, 0x1) 2018/05/10 07:37:33 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0xffffffffffffffff, &(0x7f0000a95000/0x1000)=nil) 2018/05/10 07:37:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xd0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000000, 0x80010, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/10 07:37:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101000, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4a}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3, 0xaf, 0x0, 0xfffffffffffffffe, 0x2}, &(0x7f0000000200)=0x98) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$netlink(r3, &(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)=0x0) signalfd4(r0, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) setfsuid(r6) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000001c0)={0x0, 0x5, 0x1}) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getrandom(&(0x7f0000000840)=""/4096, 0x1000, 0x3) 2018/05/10 07:37:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000c40)=0xfff, 0x4) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000040)=0x78aa, 0x4) 2018/05/10 07:37:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) userfaultfd(0x80800) sysinfo(&(0x7f00000000c0)=""/213) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000003c0)}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) pwrite64(r0, &(0x7f00000000c0)="12b8b61af58ce73e5f70ff43a7159cb2144cc7c368c71d7ecdc092864fccee82ac5676e985676db1ef8abfcb8cacec4dbafa2dae20fb38229a1149fc1c2034bc", 0x40, 0x0) 2018/05/10 07:37:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000240)={0x0, 0x3, 0xffff, 0x3, 0x0, 0xff, 0x10000, 0x4774, 0x55}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xffff) r1 = socket$nl_generic(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101180, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x92e, 0x84, 0x100, 0x6, 0x3, 0x100000000, 0xfffffffffffffffe, 0xffffffffffffff7f, 0x4, 0x8001, 0x253, 0xffffffffffffffff}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0xa}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="89b65a4c", @ANYRES16=0x0, @ANYRES16=r2], 0x3}, 0x1}, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f00000001c0)=0x5cb6, 0x4) 2018/05/10 07:37:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000004000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x8}) 2018/05/10 07:37:33 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r5}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) sendfile(r0, r2, 0x0, 0xc092) lseek(r2, 0x0, 0x3) 2018/05/10 07:37:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x2) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00') write$selinux_access(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB='c'], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt(r0, 0x4, 0xffff, &(0x7f0000000140)="289066527c0a302a041914cbcfbf590f21cc3b94492344ef5646eb84c818d98dae2a6aed0e2119348f74d746027ccc61b4039b87cba8bf1414cc725a32f827a9c4b7083eec939b11e4a20ae12f57bd782c7d4721f55ee760f3518c9eab28a4d1bf7d695c9421d3768659c96d700ae541975ff33c75a4f0de10db76b8295b956865b31d6b6b1169a00ff1b7528be3580089daf179702eda64394d3f4316b4d2817f1db3a31ed54dd91458fc860cce942c9d653a731726ea4a3d232fb1b3d76d4b63869b2ebe8f1b158607faa77f7f352620b18b7da82ea4cd90301091c1ac41b4e2be46dfce7089a28c", 0xe9) 2018/05/10 07:37:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="a8ec47c7a6547f5c2e3d4786f90100008000000000fd9fc2c2b296af057bb90a61d014cc5d182a6dff07000000000000eaa2992b000000000000004e757d9e1a080280f9b3bff99f404ff8e3d7f61760318fa3bae4780f91403184cbbbd4022e6bbe781c46b930feeaba606d98ae2106a5ed9fc86f87934bb1d60237d6828088d6190da0202542d26404801e20d6b8467193fde0ff961a3b635736cb9e0ecc51c765162cc9d590bf9c5f672c8c00"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/05/10 07:37:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000c40)=0xfff, 0x4) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000040)=0x78aa, 0x4) 2018/05/10 07:37:33 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x7, 0xfffffffffffffffd}) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="6370752630200006fdfeff69bfdc8101454d6ddd63cb7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893ce62fd70c31e826819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efdf45e2d1044fd7e82f7f65b71c79a10e2e605929cf8ccab27c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b000000000000000000000000") ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x2, 0x7ff, 0x0, 0x0, 0x0, 0x3}) 2018/05/10 07:37:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x3d59, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)={[{@dmask={'dmask', 0x3d, [0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nocase='nocase', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000540)='msdos\x00', &(0x7f0000000580)='./file0\x00', 0x5, 0x8, &(0x7f0000002a80)=[{&(0x7f00000005c0)="eedf32cc8d12ad3d4c95faa2bc88e96723cce6102ca6ad858604f5d8ad05ee85f2e6412cbf8c7386d6ba1b6cf21d6dcae8704b29c382cd9716335ebd12370051975f760bc1b9", 0x46}, {&(0x7f0000000640)="6f694bb0c8304f27af6544a1c043219df69eff140d2864a26e09fbfc7e6e044ecb7a4ab8129cef6c52bc89a50e047b60b465c42fb56805252c3f664bbf0b3b31d887b52afea7f399ab65ed87bfac5526e86e3304f426c02259244f233ca1a9564ed67c128d561393d3cd6c62a778466d2690acc5fee2e487469487dda06b0f4e89e97daa43f3720c1da094bb9c2de744a4d3dbb9a0c64ee5de5390b847b796735fc73e26555315", 0xa7, 0x401}, {&(0x7f0000000700)="aad35eaca92affcb0ef6fc0daaedcc33b825ae63af0869206137959043bacd41e0b6806f340f297f6cadff2762b30554233894695aaac32ca0ef8686036b52c6fd5e53fe74dfe4698b089523844590f4ac9f143dba26aa928f6705d16ac5cd2eb1c0afba8c03df152ae6b6ed4504ae3c8e5acc5cc8df90d6a4a70a4f98d25f1710a3f7ec60d9fe9b1404a9b4c76bd508a08aee9cb97ad1d6b9e5ab51a1d0669fc1fd72856b72da8bd98c9a188a621307b31af38071f24f1c02b0f7b02db5d95c71c4506655cc9685c0c224de0e2671993e16373808b2aa7586b363d81eaa32d0a7ab08ef43955e0ebdbd789b1c", 0xed, 0xe51}, {&(0x7f0000000800)="6b0e8fad4a7515519e9f40bc30869deda2bf2614b667993e60c06504a979ec53accc3d80ad8446adf69b3cddd0149e6bb28554785647c9263821030130d027cd0db8b978abccac901563c8095c23fbc4fb46322b371cfd26544cd9681681874ce4fec52336dbfffa75d0edda235a2c99587620a115421d00c06feb3aaa17dd58eaef42d1943b7349f986ea9349514eaf20bd95301a902653eecc092e10c2d5d024275e96d141cafbca921ad78a403318f0dd977326c0278ea90d0e", 0xbb, 0x6}, {&(0x7f00000008c0)="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0x1000, 0x7b80}, 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0x1000, 0x6}, {&(0x7f00000028c0)="87f65e48f3953954cfc9161442709f1920e5ca1a84e6563485be3a187d8d3ded9c4bea5d12e9fb7a2663be7d1d90b49db99f4732eac9e0cd7190248ec6565fa9a541d5c355041b3d0f7626e4d7aee9027d81e8d3f8c95203912b90b0baa3cc5827ce3926474e56c74045c04e5a1fb2852aad04189c979f4fdf3ae8686ce18131508801a13b0b4cce8676b8420b6cc1478bffddfa7f95e67fffa7", 0x9a, 0x6}, {&(0x7f0000002980)="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", 0xfc, 0x5}], 0x40000, &(0x7f0000002b40)={[{@tz_utc='tz=UTC', 0x2c}, {@check_strict='check=strict', 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xc10, 0x2, &(0x7f0000000100)=[{&(0x7f0000000240)="c3b25400dbe37e15ca7a064acb7f51b10ca746499b400c09fbea764678c76c5ef19072b110b1dcb682c33563230f5a54fe62b796936d1b1e0d0b18799a9d3a2d7b746e9f73ee59abf7e1087e8f193c2cc42445743bb378da77f8bf5711e387b7191c10ff672c3341cff74c4567bb324a46938fbbb61852efe2a23a067922152618330c46bbe058ffddb8b762016d7d9be9f304c750", 0xfffffffffffffcd0, 0x40008}, {&(0x7f0000000300)="e6501984ba7a31691100535802c5c1ab891b01294018d9cac1d94b41f0fc76f309dda0757ca8f1be88e4b5352cc27a402e6a077d967d81abe514c4e64ba806b3859cd280b52e7e502d60e6646c25d0465ec2c6fa8fe57c0be1f161e00715fcf93fded1a0b7ad7ac04de20106b9d41333195c431729b0f740d8194051415216e4dbbf07870163edf96cbdd5bec8cb83ad40059c469dd5e1a80c542c721520ebfe249857f73ec6c60325293a36f44a1c6eb3bf7f12", 0xb4, 0xff}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="63ff7f65706167653db687383836352c636865636b3d72656c617865643e7379735f696d6d757461626c652c6572726f72733d636f6e74490000652c646973636172642c74696d655f6f66667365743d7f33383739342c74696d655f6f66667365743d2d3d2c74696d655f6f66667365743d2d3037"]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) 2018/05/10 07:37:33 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mlockall(0x5) getsockopt(r1, 0x7ffffffd, 0xa, &(0x7f00000002c0)=""/149, &(0x7f0000000200)=0x6f) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) finit_module(r0, &(0x7f00000000c0)='ppp1^\x00', 0x0) munlockall() 2018/05/10 07:37:33 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfff) r3 = syz_open_procfs(r1, &(0x7f0000000300)='net/sco\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r4, r5, 0x81}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r6, 0x100}, &(0x7f0000000200)=0x8) preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000240)=""/1, 0x1}], 0x100000000000016d, 0x10000000000000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) exit(0x3) 2018/05/10 07:37:33 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080003, 0x3) fcntl$setstatus(r0, 0x4, 0x42800) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x19a, 0x5, 0x9, 0xc}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fsync(r1) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) [ 207.912623] FAT-fs (loop1): Directory bread(block 30) failed [ 207.918590] FAT-fs (loop1): Directory bread(block 31) failed [ 207.924832] FAT-fs (loop1): Directory bread(block 32) failed [ 208.103877] ================================================================== [ 208.111288] BUG: KASAN: use-after-free in __dev_queue_xmit+0x18fc/0x2080 [ 208.118118] Read of size 2 at addr ffff8801ce311242 by task syz-executor2/20568 [ 208.125549] [ 208.127166] CPU: 0 PID: 20568 Comm: syz-executor2 Not tainted 4.9.99-gc462abb #20 [ 208.134770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.144118] ffff8801d7ebf500 ffffffff81eb0f09 ffffea000738c400 ffff8801ce311242 [ 208.152150] 0000000000000000 ffff8801ce311242 ffff88015e307350 ffff8801d7ebf538 [ 208.160181] ffffffff815652eb ffff8801ce311242 0000000000000002 0000000000000000 [ 208.168215] Call Trace: [ 208.170793] [] dump_stack+0xc1/0x128 [ 208.176152] [] print_address_description+0x6c/0x234 [ 208.182816] [] kasan_report.cold.6+0x242/0x2fe [ 208.189042] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 208.195357] [] __asan_report_load2_noabort+0x14/0x20 [ 208.202097] [] __dev_queue_xmit+0x18fc/0x2080 [ 208.208235] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 208.214457] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 208.220417] [] ? retint_kernel+0x2d/0x2d [ 208.226116] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 208.232945] [] ? __cap_capable+0x168/0x1c0 [ 208.238829] [] ? selinux_capable+0x36/0x40 [ 208.244703] [] ? security_capable+0x94/0xc0 [ 208.250663] [] dev_queue_xmit+0x17/0x20 [ 208.256276] [] packet_sendmsg+0x1eff/0x4470 [ 208.262237] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.268812] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 208.275378] [] ? sock_has_perm+0x292/0x3e0 [ 208.281251] [] ? sock_has_perm+0x9f/0x3e0 [ 208.287034] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 208.294124] [] ? check_preemption_disabled+0x3b/0x170 [ 208.300960] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 208.307444] [] ? security_socket_sendmsg+0x8f/0xc0 [ 208.314015] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 208.320586] [] sock_sendmsg+0xcc/0x110 [ 208.326115] [] ___sys_sendmsg+0x47a/0x840 [ 208.331910] [] ? copy_msghdr_from_user+0x560/0x560 [ 208.338482] [] ? mark_held_locks+0xc7/0x130 [ 208.344446] [] ? retint_kernel+0x2d/0x2d [ 208.350150] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 208.356984] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.363553] [] ? check_preemption_disabled+0x3b/0x170 [ 208.370383] [] ? retint_kernel+0x2d/0x2d [ 208.376080] [] ? lock_acquire+0x173/0x3e0 [ 208.381858] [] __sys_sendmmsg+0x161/0x3d0 [ 208.387628] [] ? SyS_sendmsg+0x50/0x50 [ 208.393137] [] ? packet_getsockopt+0x26f/0x910 [ 208.399341] [] ? packet_direct_xmit+0x520/0x520 [ 208.405634] [] ? __fget+0x231/0x3b0 [ 208.410893] [] ? do_futex+0x1770/0x1770 [ 208.416501] [] ? security_file_ioctl+0x8f/0xc0 [ 208.422707] [] SyS_sendmmsg+0x35/0x60 [ 208.428130] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 208.434078] [] do_syscall_64+0x1a6/0x490 [ 208.439770] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 208.446668] [ 208.448269] Allocated by task 20568: [ 208.451953] save_stack_trace+0x16/0x20 [ 208.455900] save_stack+0x43/0xd0 [ 208.459325] kasan_kmalloc+0xc7/0xe0 [ 208.463011] kasan_slab_alloc+0x12/0x20 [ 208.466958] __kmalloc_track_caller+0xdc/0x2b0 [ 208.471517] __kmalloc_reserve.isra.37+0x33/0xc0 [ 208.476250] __alloc_skb+0x11a/0x600 [ 208.479934] alloc_skb_with_frags+0xaf/0x520 [ 208.484315] sock_alloc_send_pskb+0x5a9/0x750 [ 208.488785] packet_sendmsg+0x1581/0x4470 [ 208.492906] sock_sendmsg+0xcc/0x110 [ 208.496592] ___sys_sendmsg+0x47a/0x840 [ 208.500535] __sys_sendmmsg+0x161/0x3d0 [ 208.504489] SyS_sendmmsg+0x35/0x60 [ 208.508093] do_syscall_64+0x1a6/0x490 [ 208.511953] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 208.517024] [ 208.518625] Freed by task 20568: [ 208.521963] save_stack_trace+0x16/0x20 [ 208.525909] save_stack+0x43/0xd0 [ 208.529333] kasan_slab_free+0x72/0xc0 [ 208.533194] kfree+0xfb/0x310 [ 208.536277] skb_free_head+0x8b/0xb0 [ 208.539969] skb_release_data+0x329/0x400 [ 208.544086] skb_release_all+0x4a/0x60 [ 208.547945] __kfree_skb+0x15/0x20 [ 208.551472] kfree_skb+0xcc/0x340 [ 208.554900] __skb_complete_tx_timestamp+0x2ba/0x3a0 [ 208.559973] __skb_tstamp_tx+0x19a/0x4b0 [ 208.564016] __dev_queue_xmit+0x130f/0x2080 [ 208.568316] dev_queue_xmit+0x17/0x20 [ 208.572089] packet_sendmsg+0x1eff/0x4470 [ 208.576207] sock_sendmsg+0xcc/0x110 [ 208.579890] ___sys_sendmsg+0x47a/0x840 [ 208.583836] __sys_sendmmsg+0x161/0x3d0 [ 208.587779] SyS_sendmmsg+0x35/0x60 [ 208.591379] do_syscall_64+0x1a6/0x490 [ 208.595237] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 208.600313] [ 208.601917] The buggy address belongs to the object at ffff8801ce311180 [ 208.601917] which belongs to the cache kmalloc-512 of size 512 [ 208.614554] The buggy address is located 194 bytes inside of [ 208.614554] 512-byte region [ffff8801ce311180, ffff8801ce311380) [ 208.626397] The buggy address belongs to the page: [ 208.631299] page:ffffea000738c400 count:1 mapcount:0 mapping: (null) index:0xffff8801ce311680 compound_mapcount: 0 [ 208.642777] flags: 0x8000000000004080(slab|head) [ 208.647501] page dumped because: kasan: bad access detected [ 208.653179] [ 208.654785] Memory state around the buggy address: [ 208.659683] ffff8801ce311100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 208.667012] ffff8801ce311180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 208.674343] >ffff8801ce311200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 208.681671] ^ [ 208.687093] ffff8801ce311280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 208.694422] ffff8801ce311300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 208.701768] ================================================================== [ 208.709100] Disabling lock debugging due to kernel taint [ 208.714555] Kernel panic - not syncing: panic_on_warn set ... [ 208.714555] [ 208.721906] CPU: 0 PID: 20568 Comm: syz-executor2 Tainted: G B 4.9.99-gc462abb #20 [ 208.730713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.740053] ffff8801d7ebf460 ffffffff81eb0f09 ffffffff843c4fe5 00000000ffffffff [ 208.748040] 0000000000000000 0000000000000000 ffff88015e307350 ffff8801d7ebf520 [ 208.756023] ffffffff8141f855 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f696 [ 208.764006] Call Trace: [ 208.766570] [] dump_stack+0xc1/0x128 [ 208.771910] [] panic+0x1bf/0x3bc [ 208.776905] [] ? add_taint.cold.6+0x16/0x16 [ 208.782847] [] kasan_end_report+0x47/0x4f [ 208.788615] [] kasan_report.cold.6+0x76/0x2fe [ 208.794734] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 208.801027] [] __asan_report_load2_noabort+0x14/0x20 [ 208.807760] [] __dev_queue_xmit+0x18fc/0x2080 [ 208.813878] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 208.820080] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 208.826023] [] ? retint_kernel+0x2d/0x2d [ 208.831707] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 208.838522] [] ? __cap_capable+0x168/0x1c0 [ 208.844388] [] ? selinux_capable+0x36/0x40 [ 208.850246] [] ? security_capable+0x94/0xc0 [ 208.856188] [] dev_queue_xmit+0x17/0x20 [ 208.861783] [] packet_sendmsg+0x1eff/0x4470 [ 208.867729] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.874282] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 208.880832] [] ? sock_has_perm+0x292/0x3e0 [ 208.886690] [] ? sock_has_perm+0x9f/0x3e0 [ 208.892459] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 208.899531] [] ? check_preemption_disabled+0x3b/0x170 [ 208.906341] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 208.912806] [] ? security_socket_sendmsg+0x8f/0xc0 [ 208.919356] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 208.925906] [] sock_sendmsg+0xcc/0x110 [ 208.931424] [] ___sys_sendmsg+0x47a/0x840 [ 208.937194] [] ? copy_msghdr_from_user+0x560/0x560 [ 208.943751] [] ? mark_held_locks+0xc7/0x130 [ 208.949696] [] ? retint_kernel+0x2d/0x2d [ 208.955381] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 208.962195] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.968750] [] ? check_preemption_disabled+0x3b/0x170 [ 208.975559] [] ? retint_kernel+0x2d/0x2d [ 208.981241] [] ? lock_acquire+0x173/0x3e0 [ 208.987014] [] __sys_sendmmsg+0x161/0x3d0 [ 208.992783] [] ? SyS_sendmsg+0x50/0x50 [ 208.998302] [] ? packet_getsockopt+0x26f/0x910 [ 209.004506] [] ? packet_direct_xmit+0x520/0x520 [ 209.010801] [] ? __fget+0x231/0x3b0 [ 209.016050] [] ? do_futex+0x1770/0x1770 [ 209.021649] [] ? security_file_ioctl+0x8f/0xc0 [ 209.027850] [] SyS_sendmmsg+0x35/0x60 [ 209.033271] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 209.039215] [] do_syscall_64+0x1a6/0x490 [ 209.044897] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 209.052255] Dumping ftrace buffer: [ 209.055770] (ftrace buffer empty) [ 209.059451] Kernel Offset: disabled [ 209.063049] Rebooting in 86400 seconds..