00000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) fadvise64(r0, 0x0, 0x0, 0x7) [ 144.210313] bond0 (unregistering): Released all slaves [ 144.890404] IPVS: ftp: loaded support on port[0] = 21 [ 145.185358] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.611283] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 145.617375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.662268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:56:59 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x191000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x20000000, 0x0, 0x23}) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r2 = dup(r1) readv(r2, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:56:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/114, 0x192}], 0x464c81b94b33732) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x16, 0x8b, 0x9, 0x8, 0x0, 0x2, 0x25dfdbfd, [@sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x10001, 0x80000000, 0xdb, 0x0, 0x80000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x40}, 0x1}, 0x2000c091) 2018/03/06 18:56:59 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x3f, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x1) r2 = gettid() r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) r4 = getpgid(0x0) r5 = accept4(r3, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) kcmp(r2, r4, 0x0, r1, r1) 2018/03/06 18:56:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'irlan0\x00', 0x400}) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3633b78f928889cac8dad410749ad6595c9dff33ad7c17d1d3e1e81de0ed9620fcf91b6f7070", 0x26, 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x4, 0x4) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:56:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x6) 2018/03/06 18:56:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x1f, 0x1, 0x0, 0x0, 0xd685}) 2018/03/06 18:56:59 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2001, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@dev, @local, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@allocspi={0x1f0, 0x16, 0x0, 0x70bd28, 0x25dfdbfe, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x4, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x7f, r2, r0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3b}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0xffffffff8ccd101d, 0x0, 0x2, 0x3, 0x66, 0x7fff, 0x1, 0x1}, {0x68c8, 0x8650, 0x2, 0x1ff}, {0x0, 0x40}, 0x70bd25, 0x34ff, 0x2, 0x4, 0x118f, 0x38}, 0x5712, 0x2}, [@proto={0x8, 0x19, 0x33}, @algo_comp={0x90, 0x3, {{'lzs\x00'}, 0x228, "3d5961af5e7cfcf79d315adc496a0f9982a8b4ea96cf39da99e126aa642f24885dd18d8a23eaded35e9b32a47d2ac656816ae25f2cc000b6c6838cf1a202c6726060832fc9"}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2b, 0x70bd29, 0x70bd25, 0x70bd2c, 0x9, [0x9, 0x1, 0x84, 0x7]}}, @tfcpad={0x8, 0x16, 0xffff}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0xa}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/03/06 18:56:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2c9b43e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000002e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r0, &(0x7f0000000100), 0xedda) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x88) socket$bt_bnep(0x1f, 0x3, 0x4) [ 145.705463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 145.711583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.718477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:56:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)={0xfffffffffffffffe, 0x1, 0xf385, 0x3, 0x7f, 0x7fffffff, 0x10000, 0x4, 0x3f, 0x7, 0x0, 0x4}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/47, 0x100}) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:56:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080807, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:56:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x4403) r1 = dup(r0) socket$inet(0x2, 0x2, 0x6) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="8aa9eb781098f0c89a2986579ee86e1bfed5187470e9e1c2a2780ecf80f61ffcd1ad1b6f8d5c463935d26a525439a1f0d7cde166563ade54cd019e9cc2f5795aff0f7a3f7b54b1073ae05c1c9e7869bb8a978ed13b2caa24c743434f6f8bf80372efbdf0b749dbf0285eb826f2278c455b8df8ea8593949395bd527c9a8d2d2c1b0f89f09c3accd9bb7c7da87b4783e54cb3e0b19e4db782c04a1e5a944656", 0x9f}, {&(0x7f0000000100)="9d233ebf26a02d7abfe8363a7b8f2ac04829f49e98ae061924a1072eab3c443d5f37ba5761bc24731b04235c9afb71ad0c5a9e247b5555bbd8cb5acc31a1bd65774c59a351a61e9d9c408320e2d37f4e081bf90f53ebc984686c7d3beca652a80e692800ce3db2e50221d7b6d831fa372547effa632d0c109ee4cf32779bc5a6b45def2b1cd287636c05690f99532d9e0fd43a4de677072bcd4f8003a213353d4650198bdb0d32dc0718396698d517cf9b37d7c18c1839b5f917fb9cdbc5e4554fb93115c637f11584aaacd4560bfaa9925f146783c3d023ac0fbe02481f2a121616e1", 0xe3}, {&(0x7f0000000280)="40d6033dfb5abacbeb3bc68dda34eb956790bfee46a346617ec31295f827b6c0e5b57beecbc565e9bcd8f3daa450fa6e9a34a85d7d6c75c3a29bc5b30051db548e25f50043357055a95140562dee9907f528d181a48107d82fa34fcb7d62e2ea33941819d10d81e80441ebfacc949231a5818267020a9c00273f48ac83be3ef62d5631a227a72868082ef51228705c5036534be8ff2d1b81ab489ba1d1fb1b5b6ee412140c00", 0xa6}, {&(0x7f0000000340)="b349b3dfc85db6a01f38ef8a35ea5cd0d1f8714c8026de300589fdb3e0e1993dd153f53f6dcbc3baac6a26b8ee23a24f3860c1bb13476fb254b2633b50b5e30af7c4ba6dc3291bf789d96924532aa3f352dca7c402ec70aebcf8a38dff63f8a339f6f7f47c6d1c6efa0dd7a1d9bd503426ea4b41cd55889d9da1", 0x7a}], 0x4, 0x0, 0x0, 0x4000}, 0x4) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:56:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x1018fe) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000100)={&(0x7f0000000000)="d026e49673ac874064110a55eec0f0240aae92056f45f7d9f1b15a97b82cb3264f6b07b29a76e4319e768cafdabdbc12aa91cfb0242f5328044dcf28de83cfd824413d60301a7064894b853fff6fbc65a87cf10bc66b634075c6e785281b0dd037a4f87d4ca943455686b75df4859da4b9a7ff782c55a35b1de74e6a8c9a3e1bb31edc30743ebac2775fe7afb1b1739070f039684cb3f2d284edcaabbde4cafb50b7a87e869a99740b2ce28453145ca078b492a509fb49c2d9b11850c951a948ccc8876cd8c5c45156342e47145b1ef687daa57b0a71b0bf76a164101df07f758eeaa93fb93d66c8aebe39b7a4d105fd17c3", 0xffffffffffffff30}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)='\x00', 0xffffffeb}], 0x1, 0xfffffffffffffffc) ioctl$KDDISABIO(r1, 0x4b37) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) 2018/03/06 18:56:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x6) 2018/03/06 18:56:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x813, r0, 0x0) sync_file_range(r0, 0x14, 0xda3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:56:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) kcmp(r1, r2, 0x0, r0, r0) r4 = dup(r0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r3, &(0x7f00000000c0)={r3, r3, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) 2018/03/06 18:56:59 executing program 0: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:00 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=""/38, 0xfea4) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffd, 0x80000) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/06 18:57:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x6) 2018/03/06 18:57:00 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x400080) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x800, 0x4, 0x80, &(0x7f0000fff000/0x1000)=nil, 0x7}) 2018/03/06 18:57:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x20000000020, 0x202002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) pipe2(&(0x7f0000000040), 0x80800) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)) 2018/03/06 18:57:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) ioctl$void(r0, 0x5451) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x9) 2018/03/06 18:57:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/03/06 18:57:00 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x0, 0x0, 0xf, 0x1ff}, 0x20) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) fsync(r1) readv(r1, &(0x7f0000000840)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:00 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) 2018/03/06 18:57:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:00 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r2, r1}) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ftruncate(r5, 0x100) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r5, r6, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x10, 0x4, 0x1, 0x7, 0x12, r0, 0x3}, 0x2c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x40000) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x13000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:00 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)={0x10a8, 0x9, 0x7, 0x430, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x9}, [@generic="cc2f4f1f008d46907acaf989f16a301cce40907a625e676e99006c916c488fa5fbd3496f8508aa0daa9dbe6551470a822d7fd09d78175def45ed7eec466f8e63c4f621f1eb7bff4fd2e7b6e8c6f20e02060cd9763c480d084829a0d714efda4056254cf68582188ee1a0d7529a8817a7c0e194725914d27cfa8b51fa30a46c12925c5896c126c532df5da6826ea21f86b8b32c1b133f9f2d2b2546eb61dea238aaadd948533cff325f90f7a0a0ecf27080484ed0114f5832dc954fe8e2aafdd94e10af8ac2835f33fa5466077dbed7140028c8f09a88c37c76e512f147bd081aacfcb6ee9cbb1b6587c741462b13d01335f8bb4124d25921dfa904c9448eebefc0361224138d94cb9d54df4125d83aab56f46e98cb834b8486a7202b2c19125884d66e868c8acec4bfd054b87a6c75ab27a71be5105703c5681982d07a5d483afde0c8837d4175149065266e777b5aea3495ee933e6ba1de7fd870b39ca7d4a840d75fceb6aa13d0c2f594c79003137d8f8e860db199ca884036533a8eeb3efab2b7a54ee01c3ded748365bb1f84cf0f06e438005ac41335e09c5649106d05182af2aa240f90acbb9b26321d8d3b9cf26cd098258a209187d0fd3168bdabd10e209d51a9707883ac93c04149a720e64e383b3f763b8cdff9095917f968012e6c160925f1ad380da8eb5e09f539c59ccbb82ec117b8e48444cb6778e79555329a9ef3741272a0ee09bb4c9de300b7f33fc6571ef1334b184ffefc7420abc415bfd781dbf70a6ca5a27182ee9bfed67064bd311cfcb3580aa0dd337ac30786c93ec3190070dc504c7a3519433faee9367a0a35f98983b7ad24714f23fc9d85d1271984b5ee2084fb1ba87961621eccc3a2e8d051c22c1e19add12f86000f1fa80f50d8fe0c155ba67525ff9ca582996d6c7982551e663d0c82dbf36fab2aade8930628d5247b5a13e61d96841c3c1e700c240369e76c1c98f5e43cfe460d687bf218b8c71ea7a3af7328a74fccf1d45392efb410aabd43f47d38e4bb71ed143378aa90d1019c01bfbf57b0db869b8888e720432439304c6639cd314a6bd3dcfd467992771453b817e4d5c20819d388c5b3e2edc48661cad3ca9e0a357f8efd91424f76e2e074927f13a36504f1de83d815e89f71767fcde81b878374355907f01c607320b9b7cebd91671f7aa6d7d899ff367e5b244235712c243ae288cd99d9f7b11c590c1717824a79509048d4d730271b881c80726b0881c3c9a58d7b312548785657de4cfbe2d87d26e8006d85cbd0b76bbe0e6319200f8ea8d01602cbd36b4c4205d35fdb529de80261e72685971c29f5bb138f1c3893be8e4a20c310c7b1e484d11f927fed5bea79038e4a21e50a819ec678b7722bf0aa7ce2deb730cf05499403f0c7fa3169009d9fdaf5bc23395de2912cc5b0379f5badfaebf4a1a1b2d9ca6734c9dd070260ff4fd7a66fce6a1611b70134e540e7e1072bc5c4a596e651339735fee476668bdf53dd9f744cc97e8fec1e6d548c886cbb5e6df30defef1f0d911fae8d75d47a9178aefaf5d2a94a228bd89d3c1389f9df060ffb0a7238f2aa90cdc5303e2d79c11de340c1d8a04fd00d8d572f668147ed703c0de99708a9f67f26ed170d7904b164a363eb96e27a95530a36579bc00cf7eaef8737c38ee9b7dc9a5eb0935629d2e77e003946dea145cc888a0c00c3ec0bfeff6cf8acb1a1dfe3db988b38e10c1ff068ed87b2af813646fe3dab2cbf8b707913aef33135e37faadbd35ee751ef46216477259c49879fb26a2ed37d0c5c7049ca88dd502a6132060c87d8965435e0ca360a64adc5b642b2d45162d2ec3e5e465d402162e622dd305fa4e458688f31d31d9a1737859b61dd5478f361af4b465141f1d3edf65a4f90891f2c13e3394741faf67bf510324447c16c15c64305c4fc4c8af73b4c3bc136de91b421e94c01f9da98c1bd5525b731f29798fbdd38ae40abe1d103281631b08220d6430ae64cde4fbfe5ff7fa81b6cfff4d63295fd79e6beab5407f7569a4e0ad9f4e903df869dc1c82036f90d45db1ed0d0dcb8900c5bb518d930f7fafa51e3a00d5779147d53d2d69d20c73abd605647a00dfbaab2ac6b9a12cf2b06d91493fa2084aae57371e79879c3e8a1a18e0ef5f46d76f9c05d24304b91e98c8d7312468070650fbd57704f20fa7a1f1c469629bf6c54e37f018d46d115924a886244543ebebc6542ec907e252ce485e956e7d2d0d403e5710f8b4e691d811a9e51a54fa95d624ceb2146fd150c4ad8eb7c563956cb6e903333359c972ecfda9978109e74172642559ca3bc5862525ef3c36bc3d19c02f078c7bd7f2ea70f88bdec30d70eff86bc8c8be0202d9b81b7034f1ed6ac5fafc545bad25dafd41e8d393b1b8d6aaaad277527e0b37dfd5119e173ec47ed7de2e3e59699cb3b5929a49d13a04f0ffe5579aeef9b76f1797fc70887a913068f9f6685b961bc6ea6c9bebae44d6d541a11ac0f55105730f549c059e34aeb96e091a1d063f81e5b08ad9f7d3cedbe894b9749e13f5d5e7629322e5915fe1f46435d710dbcc468fbd29b5903f8de2161a17973d3e8ee15f98197c890869ff081fe492ddf559a84af5b0f6430c52a45b922c44907d687b1ebb3a421cd098078cdb6b9d296b5a9244d3f6e7ddff8032fcfab014f5a693d994a5de4128d6dca737161568589b2dcc41e3f85308e52684f1c3a2b34c49661d5b6b442706611642438bd4bcc0dcd7db30d23f6d1488c6e4be99098f60640b04d52c00663d4faa73153adb07123c1b1d8efca38134fc004a169d6cae4dcc02e5a89907fe0d590ab394aec3604ba5ad16c7a1a8fb0788aa780561075ec45d47946bbee4ee52bbad923a0ea188a93cd00645e274ce30f64bc3ed499bf173f912c19555515f27a9c0cbe9a41dba3a49657368e6d232d803db60c76c058dac5e0936288c30c59b9593f7f2f5d4b2b203f8201e4248770dc2481c0752be3bd9fc7ed134797fcb1f33eba1eb3301b85a72c06d242d5403194df4f00e933c5762a0605ca1ec85e8bc47521c39b238e8150e8b00fafdca76c74d1c209312dc798711a3002f103c56e86762438241f1f9c434fe5cbf238cee1c20b610e819b0a36ee54ca92c058fce24e9ec6c5175821cc2a3bdc477b229aa0dce5991b487af0050ec67d0a3a41282cd6bb83d53d6bc742ab99405c0299193ccc0567b939d0a9c2909b7bfe08fcd29200976154df06d6baa61832291bda7b8720464744ce4d118db274817e61b0402d56fcacaabbb67ca5aed85d67737ef9b3061beb1cbdf0bb8a933f0c49b00e352cb52950bc9b1627dd94269d02085281c73e07c6949a410a5b813096b2f72ee5e154260f17a006cdb42197e6491bf4377aeee1fc43694a7afdc4048a7cfb7403994793fe964447a4d333ee6e019cba216183a2978364149761693ffea99147a438f314c243077b5aa7ee0c9ee05d0067f633b0bbde5ae9692673cb00d07f97599beb42842ec43a6ea0ec987918d12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@generic, @generic="cd741b5bd57b7b68ace021c80fa37ec141fed94d80ec556cafd4c8e6d055953ee06e4c06e4389a150a538e830d8567b7b333ae9fca8a4a97697f571fb7862d7de6ca6cbcdc98c8a2dfe5f6aa75dae99b9ab6629bce423f458cf04d9107a0e664ab823f2fa1ea604d52a342c0dc85f309f59d99e77d351c14841675a5f0a91529e180f299e882010c50c40a1b91df9219a0"]}, 0x10a8}, 0x1, 0x0, 0x0, 0x4c004}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r2 = dup(r1) readv(r2, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x13, r0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) [ 146.011116] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 146.021917] print_req_error: I/O error, dev loop0, sector 0 [ 146.033997] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 146.039068] print_req_error: I/O error, dev loop0, sector 0 [ 146.112752] bond0 (unregistering): Released all slaves [ 146.808687] IPVS: ftp: loaded support on port[0] = 21 [ 147.089426] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.500608] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 147.506694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.549296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:01 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r1, r1) 2018/03/06 18:57:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x10240) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), 0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:01 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r2, r1}) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ftruncate(r5, 0x100) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r5, r6, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"e7a17ad977f155"}, 0xffffffffffffffbf}, 0x10) set_tid_address(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x6fc}, &(0x7f0000000140)=0x8) 2018/03/06 18:57:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0xec) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x2f2) 2018/03/06 18:57:01 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file1\x00', 0x1000) 2018/03/06 18:57:01 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:01 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x2}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x40, 0x20001) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1, 0x3, 0x1, 0x0, 0x0, 0x5, 0x86210, 0x9, 0x1, 0x0, 0x1, 0x6, 0xfffffffffffffff7, 0x9, 0x80000000, 0x7, 0x7, 0x1b7a, 0x1, 0xfffffffffffffff9, 0x800, 0x10000, 0x8001, 0x8001, 0x9, 0x74e1c871, 0xcd45, 0x3, 0x1f, 0xffffffff, 0x7, 0x1, 0x8, 0x7ff, 0x1, 0x1, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000040), 0xc}, 0xc644, 0x3, 0x4, 0x3, 0x4, 0x8, 0x1}, r1, 0x2, r2, 0x1) [ 147.593399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:01 executing program 0: socketpair(0xb78d44467d88bbd6, 0x3, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$void(r1, 0x5451) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa000, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x812, r1, 0x0) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) 2018/03/06 18:57:01 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x5, "d352c33907799d00808bb21e0d29149b8c0095a8eb817de9905a07650e3da56bbe4ce548a6c39d83ef3aaf093903d20b37d0577bd785ea8da68dc2f521a46a93f9753dfa39a331c78eec58f355c461434d674e5e9321f8565d31ef7d0c706dcee237d3eabd57eff565a154e0636472c56ef5b8cc509e6fc4dc17a83d8b61355e"}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x9, 0x401, 0x8}, 0x8) 2018/03/06 18:57:01 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r2 = dup(r1) fchmod(r0, 0x0) close(r2) prctl$setname(0xf, &(0x7f0000000100)='/dev/audio#\x00') readv(r2, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) [ 147.742584] audit: type=1400 audit(1520362621.878:93): avc: denied { map } for pid=23157 comm="syz-executor3" path="/dev/sequencer" dev="devtmpfs" ino=9524 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 147.814670] bond0 (unregistering): Released all slaves [ 148.498980] IPVS: ftp: loaded support on port[0] = 21 [ 148.786300] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 149.198404] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 149.204494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.247663] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/06 18:57:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22002, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x3, 0x0, [{0x80000000, 0x0, 0x4, 0x8e0, 0x0, 0xe638, 0x1}, {0xc000000f, 0x6d, 0x4, 0x2, 0xdb, 0x4}, {0xc000001f, 0x423, 0x5, 0x1, 0x3, 0x6, 0x40}]}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2002, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0x8001, 0x7, 0x4, 0x800, 0x2, 0x2}, 0x1, 0x8, 0xa6}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x20ff8e9}, 0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) readv(r2, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000100)=0x1, 0x4) 2018/03/06 18:57:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl(r1, 0x20, &(0x7f0000000000)="5ad2a2fd1254fece0e411522029df75488a40bf1dd5072e7d96a424c0650b9c67a9936e78ce83195f549f6941bd8a0eecbdbb012f98a32280b04d6c69eef8824aae6200f5815fc3bf58666f08be24be7e75ef7df6481f2fd8f4485157105918e87dd732fd57b7f9f4ef9a8fa785a6de4ff6c5869b78a462a2f47238fa98ee3e04ece98c91bb1b9a4bf41310ae4d11118345be82b40595f3a05e42300fef6eadfa377562def651770439698f32c7945fd6da5") pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)="0327816b91aed87b83ed3f49520bc8a091e08655d52ab6ef8126f173dbba5b10d214cb7fa3c6bc22b71315f0f847fc80db5d583a18716daba15244d7e20ef568d6ddedb55ab73e5429c2bf7780ca65d9c02b15ee14b900c39f6fbb7d0938244fe35d40835c6b00000000de7056e411a838ed273da707a93e960a84d865270eec573b8e5c978dec4808dffb806793676a7e7ffaa56313a0c531e0925ae19af071897f0027ec1b69dfb5f397db0d48b87b290297bf6f8b5774de42751fdb", 0xffffffffffffff17}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:03 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)="70726f6382866be5529649", 0x80, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:03 executing program 5: r0 = socket$inet6(0xa, 0x0, 0xa0a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x2}) 2018/03/06 18:57:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) socket$vsock_dgram(0x28, 0x2, 0x0) [ 149.289722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 149.295829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.302712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:03 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) pwrite64(r0, &(0x7f0000000240)="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", 0x1000, 0x0) 2018/03/06 18:57:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1, 0x501140) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x16, "c6731d537ee02a4c160ec49fa2853fc2bfb2209c4613"}, &(0x7f00000000c0)=0x3a) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000040)=0x1, 0x8) readv(r2, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @empty}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000280)={@loopback=0x7f000001, @rand_addr=0x5, r3}, 0xc) 2018/03/06 18:57:03 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/145, 0x91}], 0x3, 0x0) 2018/03/06 18:57:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/159}, {&(0x7f00000001c0)=""/1, 0xffffffffffffffed}, {&(0x7f0000000280)=""/109}, {&(0x7f0000000300)=""/188}], 0x2000000000000104) 2018/03/06 18:57:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x3, r1, 0x806) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) 2018/03/06 18:57:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x52, r0, 0x80000000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) clock_settime(0x6, &(0x7f0000000140)={0x77359400}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0xfffffffffffffe7b}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x101}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x8, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32=r0], @ANYRES64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r1], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYPTR, @ANYPTR, @ANYRES64=r2, @ANYRES64=r1, @ANYRES32=r2, @ANYRES64=r2], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYBLOB="b7ba7067992df2aaf57d9b7427c9d5084856669fe3dd05c88b7857871445a9dbc243c607168638f3c480cd3d1aa691fc884a3e05faad53e6f97a389f6b7fbf51dce072cb6915439e79ff0f62a1c6dc5c13edc633a412a1867d8cb011ab5e30ddc2ed90f4b5a0949f4e7fcf57bfb40076", @ANYPTR, @ANYBLOB="e443b595404143ce77a356bef569f01829284d3c88b28391c59e7ced92", @ANYRES32=r1, @ANYPTR, @ANYRES64=r1], @ANYBLOB="e210ca58c4e3beb5c0c719094991591617da123580eb45e1f876dbc2b044c9484591268e5db0431591a9c1eb1ef4e4d6be64dfb97d0cc872559e09cf8e89990a507b2746cf5dc6315f4b7cbf2f5e71525a3e977acd2c71fcf9ef5dc5ed45a3f0682f148d68bf2dc52812be6ff46c8c336245940bbfc9ef7fde01d4c975805987d074a2eeac1ccd9b8573ce6c5a3c3d7ef0fd08b74098dbfb99f03a1280ac092938c1533b68fc78a52cfc6853e7c645ad3ec92a31d4f7ae9e4b76324f4ab646a78863fc8214159a69178175f01fdfbb85ab8ba361160e5396da4f62497e06b135311e10ccb384c72f1055fde54d856aa6a221"], @ANYRES32], &(0x7f0000000780)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x8}, 0x8) 2018/03/06 18:57:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x19, 0x200040) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/237, 0xed, &(0x7f0000000880)=""/4096, 0x3, 0x2}}, 0x68) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000005c0)={0x0, @local, @broadcast}, &(0x7f0000000600)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = dup(r0) readv(r3, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000200)) [ 149.544681] bond0 (unregistering): Released all slaves [ 150.222397] IPVS: ftp: loaded support on port[0] = 21 [ 150.505268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 150.926769] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 150.932854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.976734] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xba8a, 0x4000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) recvfrom$inet(r2, &(0x7f0000f8cf72)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r2, &(0x7f0000fdbfe0)=[{&(0x7f0000010f1d)="89", 0x1}], 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="8f7b2f7cef5f264b425cc37014d69500a7b0b079fcd6e07743d48fdf3319d60160f6975ace7729e25adf5fb5d1f414f770229ee492458c1e85c366b385bb3a5610f85712901396a06e522286d5a70552833da7e832a858e41435e76d4b60fd03d38c086c25a195a463d50e9787606a5dcc0af72651c631d0de9d0664513f778212ae21e05016cbb3891c402bdf86ee3c96515a5046e0210a10359824c5f5a8b6793298e144b34ba3af457ad986e0e5231e29b243dfcb14a7f5bb467574d7", 0xbe, r3) r4 = fcntl$dupfd(r1, 0x408, r0) socket$inet_sctp(0x2, 0x1, 0x84) renameat(r1, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) clock_getres(0x5, &(0x7f0000000380)) connect$unix(r1, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000480)={0x17, 0x96, &(0x7f00000003c0)="cd6d94c3b74c5da410630f1dccc5ca221e9a9a81c562e19134e6e3b05a4bd748245cd0f041c09ff4cdb8830df9680ba6290329ec9719d00e940373fb6288eac32cbe2c2c43fd551b4c414ce03f9ffd01bfb9755ce2ce884e8df2b19ac51bd6c6e7a714a475b7fe8ff3cad71c5c1ff0b482d0ced7d2e008d069144d5ee7aed2b82d51f6dce6e6df44ea92b195a7bc9c6e897f42611543"}) 2018/03/06 18:57:05 executing program 4: r0 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/audio\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) socketpair$inet6(0xa, 0x4, 0x1000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xa) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000480)=r2) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x4, &(0x7f0000000180)) getsockname$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000500)=0x1c) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) ioctl$KDSETLED(r2, 0x4b32, 0x8) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000540)) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000440)=0x20, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x9, 0x401, 0x0, 0x1}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r4, 0x20000040000005}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x79, &(0x7f0000000040)=0x8, 0x4) 2018/03/06 18:57:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="6b96aa8114f8e99a374943e739303d1b22cee130637e9aed6440d1b841cf0fd09bbbb5baa098cf0efb8af947aeb07d4984ec2242011fdee70d2c48be79ea22825c0e9ab1340a257b52dff9199746b624407fc93359ca28edc6d6936aa900d9ada7de4febcb5a553f32b8bf0902734e28234a43efc45982cf96b15083566f5e673aae62ad8349f6e556646f9e3122dfd979dca6b4ab7e9ab70f55769de2c5ee9251ca98d6ed7eaaf0cafc6c97ab0d91108230316b1ae8670712532aea8130beb88281ab28", &(0x7f0000000100)}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8096) 2018/03/06 18:57:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) [ 151.021700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.027843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.035712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/03/06 18:57:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffff5295, 0x7, [0x5, 0x3f, 0x0, 0x9, 0x9d8, 0x1c, 0x3]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x54, "44e2a4fea744e432957bd865fe5ce11dc8c9b593b29feae28261abbae09f4623bd452acd5a42652792458d4ab02e9097f497d20bca5293ad6bd606e06c000399943bb51af9bb2548bf7276f1cdf113a2562a9a62"}, &(0x7f0000000100)=0x5c) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:05 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xffffffffffff0000, @dev={0xfe, 0x80, [], 0xc}, 0x6}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/03/06 18:57:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)=""/152, &(0x7f00000000c0)=0x98) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r2}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000140)=[0xdb, 0x8]) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7ff, 0xffe, 0x4, 0x1, 0x0, 0xa9c1, 0x2, 0xc, 0x4c, 0x100000001, 0x80000000, 0x3, 0x0, 0x7, 0x3, 0x800, 0x7, 0x8001, 0x100000001, 0x7fff, 0x5, 0x9, 0xfff, 0xfffffffffffffffb, 0x20, 0x1, 0x9d8d, 0x2, 0x20, 0x0, 0x9, 0x1f, 0x4, 0x5, 0xffffffff, 0x101, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x3}, 0x840, 0x5, 0x3, 0x7, 0x7, 0x3}, r2, 0x9, 0xffffffffffffffff, 0xf) r3 = gettid() r4 = getpgid(r3) kcmp(r3, r4, 0x0, r1, r1) 2018/03/06 18:57:05 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r2 = dup(0xffffffffffffffff) accept4$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040)="9d688472a4f0e3af4f9683798b08f6a940570f3ec88be5f4fb4bb578c9943fa2916e6accbaa14907c0a00a61c8621dfb9135abdd2174247d9d2e4aee5287fed6287e7848fbfa", 0x46}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/105, 0x69) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x600000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'syz_tun\x00', 0xa00000000000}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x1ff) 2018/03/06 18:57:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000080)="aabdc8a23e5aed313fbfc5da1db1f04f010000001cd52b3c882bac54144d43adf268040edb618b3a9c4e1411d7ad288b8e9c51cd44bc713183ca06e6b5862fc241fb9ead4c959eff275406a3443aae6405ce3b1650f631f584616ebc0127152fccf0e1beb2fc07c75f5a5c4d37f3ad4ed19839c3", 0x1}], 0x1fffffffffffff2a, 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:05 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x8c, @dev={0xfe, 0x80, [], 0x18}, 0xa373}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000080)=""/188) 2018/03/06 18:57:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000080)={0x0, 0x7, 0x100000000}) 2018/03/06 18:57:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x300) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0xa401) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x80000000, 0x0, 0x2, 0x101}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000000c0)={r3, 0x5}) 2018/03/06 18:57:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r2, &(0x7f0000000200), 0x8000) [ 151.273750] bond0 (unregistering): Released all slaves [ 151.959054] IPVS: ftp: loaded support on port[0] = 21 [ 152.248774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.670126] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 152.676208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.720608] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:06 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x101000) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="bed87128c38e72b1eb", 0x9) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x40) r2 = dup(r1) fremovexattr(r2, &(0x7f0000000140)=@random={'system.', 'security.selinux\x00'}) readv(r2, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:06 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) sync_file_range(r0, 0x80000001, 0xfffffffffffffffc, 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) read(r2, &(0x7f0000000000)=""/181, 0xb5) 2018/03/06 18:57:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) fcntl$setstatus(r1, 0x4, 0x6800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/06 18:57:06 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x4c3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x3ff, 0x3, 0x8001, 0x200, 0x10001, 0x2, 0x6, 0x7, 0x3680000, 0x4, 0x9000000, 0x9, 0x1, 0x401, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000180)=0x84) r2 = socket$inet6(0xa, 0x7, 0xffffffffffff68d1) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000003c0)={0x96, &(0x7f0000000300)=""/150}) 2018/03/06 18:57:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000080)={0x44000001, 0x3, 0x24}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:06 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x200004, &(0x7f0000000040)="fb651bafdb166ac395bd519322896a263b4a130d20fd2c1bbea4fb6e111b37679e83521b709a37f45ecc72f2bffb32f03be135076050e8fc9f7e17d85756b51aa629425e6af1c5893657cfd3c5bc0f877b3412043ba8f7f0a8f271571af2c30219c31e7fcdbe4cc216325e444cbcbe0fceb67e84d2e3213148") stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp(r1, 0x0, 0x0, r0, r0) [ 152.765247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:06 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2}) 2018/03/06 18:57:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={0x0, 0x6}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001100)={r1, 0x81}, &(0x7f0000001180)=0x8) r2 = memfd_create(&(0x7f0000614000)="74086e750300000000000000ba3e24", 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="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") pwritev(r0, &(0x7f0000f50f90)=[], 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001040)=0x191, 0x4) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) setsockopt$ax25_int(r2, 0x101, 0xfffffffffffffffd, &(0x7f0000000000)=0x8, 0x4) 2018/03/06 18:57:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x5, 0x8}) 2018/03/06 18:57:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0xca7, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x3}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x8000000000000000, 0x80000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:07 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = gettid() r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0xda8, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000782fe0)={r2, &(0x7f0000978000), &(0x7f0000799000)}, 0x20) r3 = getpgid(0x0) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x6, 0x1, 0x9}, 0x4, 0x7ff, 0x1}) r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x200081) linkat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x1400) close(r2) kcmp(r1, r3, 0x0, r0, r0) 2018/03/06 18:57:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0x8000) [ 153.004703] bond0 (unregistering): Released all slaves [ 153.684845] IPVS: ftp: loaded support on port[0] = 21 [ 153.971963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 154.392348] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 154.398440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.443625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:08 executing program 5: syz_emit_ethernet(0xe2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x1, 0x2, [0xd8d, 0xad4, 0xcb, 0x80a]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x500, 0x80000001}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24, @empty}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) 2018/03/06 18:57:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e24, 0x58, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e21, 0x3, @empty, 0x3}], 0x90) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x18}) mbind(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x8003, &(0x7f0000000080)=0x400, 0x1, 0x6) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000040)='cgroup\x00') 2018/03/06 18:57:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x39b}], 0x2000000000000107) 2018/03/06 18:57:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x7f00000, @local={0xfe, 0x80, [], 0xaa}, 0x2c11c3b5}, 0x1c) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000001, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000480)={0x8, 0x1, 'client0\x00', 0x7, "ecd6f9e0269c270c", "051528a7a0cc3f3fe264f0fcac6a0bcd678b5b8db4b6a81bd84f30f36437b172", 0x7, 0x8}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x3b, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/59}, &(0x7f0000000180)=0x50) creat(&(0x7f0000000280)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000340)=""/159, &(0x7f00000001c0)=0x9f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="ff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x14) fsync(r1) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) [ 154.487594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 154.493740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.500789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x3ffc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x8000, 0x4) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101102) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) memfd_create(&(0x7f0000000100)='/selinux/mls\x00', 0x1) r2 = memfd_create(&(0x7f00000000c0)="10", 0xfffffffffffffffe) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xd000, 0x2001, 0x6, 0x80, 0x3f}) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x0, 0x4}) 2018/03/06 18:57:08 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) pread64(r0, &(0x7f0000000040)=""/160, 0xa0, 0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x200001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x698}, &(0x7f00000001c0)=0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/117, 0x75, 0x5, &(0x7f0000000080)={0x77359400}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x8400) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/06 18:57:08 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r2 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/233, 0xe9) 2018/03/06 18:57:08 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"7d0794758841f9"}, 0x971}, [{"4177bf6ba7ec36"}, {"b6795b4021051d"}, {"fdab10fb3212e0"}, {"22c78abdb4dbac"}, {"23c7b27fb7b496"}, {"4a6857cb102244"}, {"f21d3b621b1d40"}, {"28284b8c2cb6c8"}]}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r1, r1) 2018/03/06 18:57:08 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x6, 0x2, @thr={&(0x7f00000001c0)="bafe6cdf49bfa3db22aeb510fa615a9e326cda7c9a755028a527593cf56655cfda9c23ef78aa030770916d37dd32d45c7927a77704d525b33c7af93b211d9e4c53f635dd422ccb854395f7d06e86d1b59e472863a08b1f1231022afd308b1bcace8033f134e5115d658551b2b6bc70f0d5e76cff52bae76ffa50925d6085409e5af73c8512e6e524153d313444711113902e7413bb31dd0945491b488aa27c250f0499a04a23e28964cde2f65d41ce02c595ef7414e64a5779293a5af1895c4c4752b414ad9d135fc03842954e76254270cb9303ae011e", &(0x7f00000002c0)="d0e7ec63d22cac142b402b4e6b5ff747ef5aaf793fca18db8bcbb43e5c72c47d39087446516062d015a4cb0a5637d7208451c386eb245ecbb082c954fd226f1646027e41c50a9022e2743e9c0f681b6ecd54d7d4cb47eafef1cf"}}, &(0x7f0000000380)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000580)=""/197) timer_settime(r0, 0x1, &(0x7f00000003c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000400)) listxattr(&(0x7f0000000440)='./file1\x00', &(0x7f0000000680)=""/245, 0xf5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0xfff, 0x0, 0x1, 0x0, 0x6}, 0xffffffffffffff80) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000480)=""/128, &(0x7f0000000000)=0x80) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000500)="c2d05ae6db51b77b9c8d7f1082adbbc65065059c66520b66dfad4b46", 0x1c) 2018/03/06 18:57:08 executing program 6: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000ee9a90fdee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a08000000000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x800, 0x4000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) dup(r0) readv(r1, &(0x7f0000000000)=[], 0x114f8d18) 2018/03/06 18:57:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) r9 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001f40)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002040)=0xe8) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002140)=0x0) fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000300)={0x444, 0x1a, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x200, 0x83, [@generic="dcd35cda181756e323e4f3cb015bbd16abe248c719be81232516229ed7322ae80d778d4e7a5a8344c8fbda88797d138c320189b9f093e8064563a2822ddddd09f7f40a1754bde572062351993947258eef76b9b2f0c563aeb4b554f69ed86b574be7083353b07424d8587b61ac73db33d69022f8a1a6afb4e2537709c08793c4f4ac7fd78064b27ae19bb1bbabe06baefdf73380ca", @generic="4eedb1eb34da79a0a52b191ca8eadce4c9a9033943ec19372dcd557c4980a469fb9dcf2790e71036606eef4f133a673a11f01a2800b25264a9577ebea99f32a06f3be6c2f2e1682bc6cbb921603a50ec8339ba5b7a64b7e7e1b56a63ad930439d4ed0e76bbd91d0520ecbfd7a68d55b2a49dfc42da3aaff88620925036f2af2683f91af0a84b05283278cc81a49526a1878302388b18a5ab97a3e2c89c37cc099a87b1cbd24eb12aadfaad47e4578affbf34e2747a3fcd2f6090d105d189734f579e3b7799896bc1d7740e82d29f8b91c248", @generic="aea4a2b26ab02230d1502f6dbf6b807f7b6f72e0d7fd2e136f475c283889e88b22b10e9d6a87c9c5cf2c08112c48b94912e83a188230be8db6f0b0e7621e50676d79bde3841486315005707750b38eb1d7145c6583cb1163e3e9cc8f290b6d0f562a3c87a1e0805b31953239250469c42003306a286b420f7e122e161f934589812c0f571a81", @typed={0xc, 0x52, @pid=r2}]}, @typed={0xc, 0x8f, @uid=r3}, @nested={0x13c, 0x5d, [@generic="6098008e0e7b8142b4bf95", @typed={0xc, 0x92, @uid=r4}, @typed={0xc, 0x60, @u32=0x5}, @generic="d4a903bd6bea1d286c97334b693dd3579f16a3203b284153c3b0a7e5e6e7b6b096b11940b82a7db315192b4747e4fd9207a2736a90edc2fc758dbfcabbb7c6682ca803a782db86aa41322b63c68201", @typed={0x14, 0x45, @str='/dev/loop#\x00'}, @typed={0xc, 0x56, @uid=r5}, @generic="0aeaed887c6cb71297cb1f0733ccf5a21b1ee9077861e40dac76cdebe1b04a30ce01279da83682ee51611cc80bc81f0221d13a71362a1b528f38f862593533e892453897c2db7bc396174bc57edaf732c5d8cd84c8953fff76512829ecd7a104c56651d0d10a24de79df52dae107ff44d3d22b5121ef48cc6dc6ee79f0f34254a5f958b90201d0517d49885342", @typed={0xc, 0x90, @pid=r6}, @typed={0xc, 0x4b, @uid=r7}]}, @generic="8f70a2e0bd67f54a34aa1d72005c5b2d55fc0955624abdafa1dd131a33afbcb59c21b274454cfb35c2a23e35f793978d39d5ac5364faf999d067da600b6c30794cbf5408c10f8227ed76c0df6acd74772f550ee83987d5e19d347230db71ffebc1eab68fdbff6ec003a9f0beeea6b1b88970d03e301015bda316a42ac3336be784585c36ed739f38c43a18723598c005554ff8687a20c20788abf00a0d4744f7c903a825be648f264156328d31216f4d79ad0424c7d432b0762d93b0f8a535308fbd12e088370d8fffe5206b892b532becad", @typed={0xc, 0x59, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x43, @fd=r0}]}, 0x444}, {&(0x7f0000000780)={0x13c, 0x42, 0x120, 0x70bd2b, 0x25dfdbfb, "", [@generic="17ba943918d21d7e1d61001bb5dfad89ba3017ffabcda9395599d6e4027b253471dda4f16b3d00a7612b3d53752ddc1ad084cc3d9a4aa5c0ca7bd1912de43aa4adb7ab83d49988e7955c84c02a0cd45d7690017f8eb7e87f8c9c4ea00029e51970c3e313735552d8798b518c", @generic="60b6261b4fb45f0b4c56e9724341206998a59a640b1cb9b979e028521805731df74245fa5e65f10cb72e0deffe8af9390bf2971832317f456f5f375630ae2e742227304c405854f20ee931734bff9b57dddee1c7a65ccd38f395cfd9982a580bad3f6eabfc8e9c23d79eea2af0122f3f17f4a8e1a0f67e01c530e4c5034a381ead5c979581a7e1d446b2f7bca364a24c5207f11bd58c6a40353e98f42d361ef0ad6c5b8d67656af40cc7e9cfc60a2ed0a1cc0ed6115765d0ab09a616206c56"]}, 0x13c}, {&(0x7f00000008c0)={0x40, 0x24, 0x0, 0x70bd26, 0x25dfdbfe, "", [@generic="86377d12443c69a5fd51cff5d529465dd3eb2ed48ac13de1d659fe41dd3cff4c208099b09407c71dc687864fd0"]}, 0x40}, {&(0x7f0000000980)={0xcc, 0x16, 0x100, 0x70bd26, 0x25dfdbfd, "", [@typed={0x10, 0x5e, @u64=0x2}, @typed={0xa0, 0x8a, @binary="03f41c36d44b5ea61633571e3311cee104cac924313ffa4730ee164082a0114cae2ab52a6ee0096e115c64707ee3d82eb052dd958b52bfac3178be2049243cedd969f92727849573ec44a16aabde7d06e3fb55e6f80d86296c1a9136fc4bac264b65497d21be75a6842c1c3e5c3697afb85312ed8ba77f039cacebef90f027ccbd504119f2daf5a589c03fba23340ec70342d24c94500d"}, @typed={0xc, 0x48, @uid=r8}]}, 0xcc}, {&(0x7f0000000a80)={0x1430, 0x30, 0x102, 0x70bd27, 0x25dfdbff, "", [@generic="6711aedcf112ebd7b03c69f25a19fcb32beb9979238759f22f4ad6db82e210f04f4da8814f959f77e0c4a41ebfb1d585dad8aa8d628e4829763a8c913f56e4fa81d8dd2dcb770a5846f4b0609cebd5a0f3b8d45a2c1e9663d5167b1ab13d885058aee61c051d6867e42e0a96322173857a5bb2c3dd3694a25f", @typed={0x10, 0x87, @u64=0x4}, @typed={0x8, 0x19}, @nested={0x1148, 0x16, [@generic="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@generic="316688788691c889b6f937a27ab6b9102a85ab3db903bbf9056f3c2e469dd88ad21c75cce608ff7dc86f66aa3df7eb2ca3", @generic="c25689213309a6033f45c27cc2c7", @typed={0xc, 0xe, @u32=0x9}, @generic="744aac2e80be5d800d6432fab5b7d88f0b2ed37ab14b89a7ec612c0b5b1c5f57313c1962e185f24c11042762df76186fee37c2d88a7717df77c13eb1adb93fded976b551e731985e9718b9fcfc155e34b10c6ed72dffc9d6b29b76fece508ce01d3e3571ceeb0cf9a50b7a527f5da755ec145ce2ae9275327a1d5e53eaffec4d1b4a26b4032d56ea889c8dc5cfd090783a973f0832625ec00add3e20534caa7d0e346d6a6f655e43c609a3d62bd6e32e907424ad296d04a470dce78cd33c98b5c777e9535385e0ff066fa2832cb8e5e6a9371be320b9c86b5754870089ff615fcbce6ddb0207a39f1b945191aa85", @typed={0x8, 0x23}, @generic]}, @nested={0x244, 0x58, [@typed={0x10, 0x5c, @u64=0xffffffffffffffff}, @generic="40b6eb7c77f9cd258b8e867b7004ed02458bb375d29af2ed287f0e8a9067e3ec7e643b42754e8ef8f91d038b866c04d76cae54a8063115ba3b87ff5ae6885054a059bbb451db9d8a2a26b9e7d11923ab554b8fb12a47f96db4ab7391653b225933240ab7b0a150d939242ecccae214938627c86432965e68938307168d33ac0e6d18b8dc4a7b17b96f5862e5fd304c145a63764d0dd918b642a641af6e5a533c7eac1136510878bf19bb47ddca85d48572a8f368be8e0b9ea61d22bff215683efac8a4a302ab00009664737407a9e7e430544cba895667b46e25841abfea5a8645b822d568541fab6e463a1b9f8af80c0360887293527866", @typed={0xc, 0x7, @pid=r9}, @typed={0x18, 0x6d, @ipv6=@empty}, @typed={0x10, 0x46, @str='}proc))\x00'}, @generic="952c1143c8b26e32f236ee707f559dc8f2b25f967899080cbe1982060c78e9c7e224564ed5b3cda548fe257ec8b5a2c0ed43aadaf3a6f784968c9e02d04b93f8ef7279da505003a58e0993c24cc506a1dae8e745992be19f2e4730a823cb4d6ae8b85245b9382f1580742f1b64e744938b424ae6a24ea0e6bbe8add3992501fd4aaeeb27528fedc2fa29d9be845ff60eb3e4420ecbfc08ab5c7fdb380e8a41de3b41b33363f4247d5145ca3b31dad15beff7c1d619cc694b2362c1865c28e7b3498d01491872ebaaf78616cb489c154fea7ca5ccebabd7aad20e4e716c850172cd6c6f77004ef53d98e6dd041f2dbcf886d15bfb53919a", @generic="f99a9fadf5df3c22bcf559"]}]}, 0x1430}], 0x5, &(0x7f0000002380)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="8a1192008501000000f00000d000000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15], 0x48, 0x800}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:08 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x540, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getuid() r3 = getegid() r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) r7 = getuid() r8 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)=0x0) r10 = geteuid() r11 = getgid() r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000007c0)={&(0x7f0000000780)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) r14 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x40000, 0x0) r15 = open$dir(&(0x7f0000000880)='./file0\x00', 0x0, 0x80) r16 = syz_open_dev$amidi(&(0x7f00000008c0)='/dev/amidi#\x00', 0x4, 0x800) r17 = socket$inet_dccp(0x2, 0x6, 0x0) r18 = syz_open_dev$sndpcmc(&(0x7f0000000900)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10300) r19 = timerfd_create(0x7, 0x80800) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) r21 = mq_open(&(0x7f0000000940)='/dev/loop#\x00', 0x1, 0x2, &(0x7f0000000980)={0x2, 0x4, 0x41, 0x2, 0x9, 0x62b3, 0x7f, 0x4}) r22 = accept4$netrom(0xffffffffffffffff, &(0x7f00000009c0)=@ax25, &(0x7f0000000a00)=0x10, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$nl_xfrm(0x10, 0x3, 0x6) r25 = syz_open_dev$mice(&(0x7f0000000a80)='/dev/input/mice\x00', 0x0, 0x10000) r26 = socket$l2tp(0x18, 0x1, 0x1) r27 = syz_open_dev$vcsa(&(0x7f0000000ac0)='/dev/vcsa#\x00', 0x18000000000, 0x80000) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000000c0)="87d5dfd49ed529697c9b7ee3a6aa0a6e49143c55b9b4b7d7fd107266d3736e36caf1a660ff25c46417c8d2b8541f746b92c201ac73c6653871f7ea32109fbcd3e9f6eaa789d270854216a07955e62bb9fccd180a68ce7807b10804ee93725de4c060ffba17297171c821c7aa28c73c5f1c822091078ed2aa64ea36777eac3e915a85d6e19ea2b1357feab93c4295f88572987391a2df3523ee7e9cdd65694368fbf201d525fe78f258e26a661f92672e5e829c9521253dd032dea9a7c5b764f672018a5a82a2e2acf319cd91d53ffeeaf2", 0xd1}, {&(0x7f0000000280)="b514db7cbb87ac2fd4cfddf022f9bdc85324b98155e3e57117e19feecf465d425efe178b6ceed8b4877f6e942d7ac1917f8ba93c127b2fae429a527a3de92f71ac55ce129708287bbaee983a0853b975fe09fac65826ef88f87f7e1581db09b4fb2ea7f9e939e5a8a4d882f30c28697e40a3c43b79c9760ea42414b9fcef0649632de3ebfce65af78060a495a5758c23eb2f0be6a6c8be90a0", 0x99}, {&(0x7f00000001c0)}, {&(0x7f0000000340)="9adf9e868aae88b636870edb776a55d57431dd17e9abfd56993472eb6f25d7084fbf125335d6a37cf5b9a1a2673cd94f419a32b9bc1c9d8c8d17f7387463838ec441522cb7a3fcc29da5eb41eefbde1b771daa23976175dba7c2af832d29c1f3f06db84cc8cc8f1ccf889fc61bd03354fb6e6fa00119007fbea2a18839", 0x7d}, {&(0x7f0000000200)="199d513ad718f425c5458e31aff018057bb6b9db1e6348fa11be22e8843cccfca8a9f0168654f38dc0241a5b553bb8a94cd96273c0", 0x35}, {&(0x7f00000003c0)="317224f2f99964d9eec66491533e15f51344ae83c3749d461e098e2a782f76bc3a7975db5ec714db544ed3f71c307a71732fc8f1829c04ace540d1cfdbe839574c6897653e9e2b6a12dfbab2e1dca0e7e3e4b63a24641382dcab6f413f9eab4e139f7e084062faebd6e79776de51dd4fe36f4e8467838a2bf8c0ff3a669c26a65ce6929633f68892f5d61c59a49b8835234f9491068babd14843eec3fb6a552914c5e4645014082a5bfa9e98afb2b26a0cd9c5dd392d2f6cbb1b79c64e57ee7a010e0788c5e15c1356a5ec6f00127f373deefe5a", 0xd4}, {&(0x7f00000004c0)="f27d6a310c9e27", 0x7}, {&(0x7f0000000500)="91e77da8aff45042574763fe534efd44a1192cf067caae3ba1c36eaa334a982937a080d9f2ac309539a39c5d7217889cc58fb81e54c6c97654fbe7842ce478f7974bf72a209ba4138b156466d1887647022829522963dd36a809ce106477a8d9b684ef5e77341def7ee9cf70427b31b64cef559013202c37657366982fb0ebd7663f09d33f33a4e22903b7b4243c6d45a4384c8527ad18e5edf7ff5016b6811519c8ace55c288b974327e7c7489e947f12a242418a17949b1e386b634045d4a76edbec0d25311a308c4fe2238d4a8618dedf4b4cf23f", 0xd6}], 0x8, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x24, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @rights={0x20, 0x1, 0x1, [r23, r24, r25, r26, r27]}], 0xc0, 0x800}, 0x4004000) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1, 0x8e8dd17ea487f286) 2018/03/06 18:57:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) dup(r0) 2018/03/06 18:57:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000140)={r2, &(0x7f00000000c0)=""/92}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x20100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000000)=0xc25dace69cb54bdb) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f00000000c0)=""/61, 0x3d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) 2018/03/06 18:57:08 executing program 5: r0 = socket$inet6(0xa, 0x8000e, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/83, 0x53, &(0x7f0000000140)=""/46, 0x3, 0x2}}, 0x68) [ 154.796734] bond0 (unregistering): Released all slaves 2018/03/06 18:57:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) r3 = getpgid(0x0) kcmp(r1, r3, 0x0, r0, r0) 2018/03/06 18:57:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 155.601858] IPVS: ftp: loaded support on port[0] = 21 [ 155.884139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.303723] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 156.309814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.355482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x2000000a) 2018/03/06 18:57:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2000000000007, 0x400000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/33) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) 2018/03/06 18:57:10 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x7921}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xf0ea, @empty, 0x6de}}}, 0x84) 2018/03/06 18:57:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000580)=0x80, 0x80800) sendmsg$nl_generic(r1, &(0x7f0000002800)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000027c0)={&(0x7f0000000600)={0x21c0, 0x3d, 0x708, 0x70bd2c, 0x25dfdbff, {0x1}, [@generic="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@nested={0xc0, 0x4e, [@generic="2722419a17970ded02888801afc40ca5916d14e172b6ffc720158aae3a1a14000ba7a12f7d4de87031d60fdc80f632199b170db773fc3869816b4406519efe4b1dae634c73d4940be8eb4026c0cebae581366393438c3f2f32945e7f9429fb6a4b2edf306f50df9ea6431847de7329c2a9885cb5e3a79f674d198ccc29a76d13cd66ab37b5b7a2cf75402845a8b6365a58c1887b74fd744b739b1e4c209cb671321dee1f01765c4e3c78376fb774", @typed={0xc, 0x2c, @ipv4=@empty}]}, @nested={0x68, 0x3f, [@generic, @generic="2cf097d01d5893c773382a82923a7cab3e534851f15edcc4af03d91c966614b975b6fadb722d74410084839927597f0d0951bf74e80c0824e8155928b12b12b1512f8d4647f76f262872a2ace0d3fabd1915191cb0cd0abe76b76ff05f6371ee094ed0d8"]}, @generic="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@generic="8865456e0c196147a430f46a71046b9848c350778771c2c4e32889a02bdf0d0051e5a8f1888f922d7271cf35a1cc03db4e81b7b31b164cad7d904767b28455cbbfbe25be731b4cf94304895747cdca57644124be09a15ebf1f0b59bddfe29a3421393f0d16", @typed={0x10, 0x76, @str='&\\!,-\x00'}, @typed={0xc, 0x19, @ipv4=@rand_addr=0xfffffffffffffff7}]}, 0x21c0}, 0x1, 0x0, 0x0, 0x20000080}, 0x81) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) 2018/03/06 18:57:10 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)={0x3, 0x5, [{0x5, 0x0, 0x1}, {0x7b1, 0x0, 0x9b75}, {0x4b7, 0x0, 0x6e}]}) [ 156.401328] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 156.407451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.414404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x40) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x80) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:10 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x100) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000004bc0)={0xffffffff}, 0x13f, 0xd}}, 0xfffffffffffffd32) write$rdma_cm(r1, &(0x7f0000004c40)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000040)=[{0x4, 0x0, [0x5, 0x9, 0x8, 0x0, 0x50000, 0x0, 0x542700000000000, 0x8c, 0x27b, 0xfffffffffffffff9, 0x5, 0x1000, 0x5, 0x401, 0x8, 0x8]}, {0x22, 0x0, [0x6, 0x8001, 0x1, 0x1, 0x7, 0x0, 0x0, 0x5a03, 0x2, 0x1, 0x2, 0x3, 0x402af733, 0x2, 0xeb, 0x4]}, {0xf722afea1909bed, 0x0, [0x7, 0x0, 0x4, 0x6, 0x6, 0x1, 0x4, 0x100000001, 0x100000000, 0x3, 0x31, 0x100, 0x7, 0x2, 0x6, 0x1]}], r2, 0x1, 0x1, 0xd8}}, 0x20) r3 = dup(r0) readv(r3, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x2, 0x6, 0x48, &(0x7f0000ffd000/0x3000)=nil, 0xffffffff}) r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[], 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x3ffc) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x88900) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/06 18:57:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x6d, 0x50, 0x2049, 0x3, 0xfff}) pwrite64(r1, &(0x7f0000000000)="a6d3b1e46b609bb6a42d432074b743948323d696b9dfff75d94033cdd4961b4d52e610067c624cf0470f20d0f93386129441a0900d7e4275dd4bb38be4aa896634ddec958814ce1f0f423e7b5f7d63edf1bc8ab3a16aef7488d247680d19b3b0fae8fd6c3bd6df3b83adcb3d", 0x6c, 0x0) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x6, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/114, 0x72}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20501, 0x0) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/06 18:57:10 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) socket$inet6(0xa, 0x80000, 0xaa7) 2018/03/06 18:57:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000)=0x2, 0x4) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) getcwd(&(0x7f0000000040)=""/208, 0xd0) 2018/03/06 18:57:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$ipx(r1, &(0x7f0000000200), &(0x7f00000002c0)=0x10) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x400, 0x9, 0x1f, 0x3, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0xd8c}}, 0xbaf8, 0x7ff, 0x7fd3, 0x4, 0x8}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x0, &(0x7f0000000200)=[]}, &(0x7f0000000280)=0xc) sendfile(r0, r2, &(0x7f00000ddff8)=0x2000000, 0x102000001) 2018/03/06 18:57:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38f9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 156.745306] bond0 (unregistering): Released all slaves [ 157.890941] IPVS: ftp: loaded support on port[0] = 21 [ 158.178579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.603588] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 158.609680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.654209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:12 executing program 2: rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x5, 0xfa28, 0x3f}, &(0x7f0000000100)=0x98) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x9) 2018/03/06 18:57:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0xfffffffffffffeee}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:ldconfig_exec_t:s0\x00', 0x25) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip_tables_targets\x00') fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10100, 0x0) 2018/03/06 18:57:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xc0100, 0x0) getpgrp(r1) 2018/03/06 18:57:12 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) time(&(0x7f0000000000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:12 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x800000000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x1, 0x4e22, 0x100000000, 0x4e22, 0xec, 0x41699a06a3a306c, 0x0, 0xa0, 0x3f, r1, r4}, {0x7fffffff, 0x0, 0x0, 0x7, 0x9, 0x3f, 0x8, 0x100000001}, {0x1, 0x4, 0x2, 0x9}, 0x4, 0x6e6bbb, 0x3, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d4, 0x3c}, 0x2, @in=@empty, 0x3506, 0x2, 0x3, 0x80, 0xffffffffffffffff, 0xa5b1, 0x4}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2850022}) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x80) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000180)={@empty, @broadcast}, &(0x7f0000000240)=0x8) getsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0x8) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f00000000c0)={0x2, 0x80000000}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x1, r5}) [ 158.698667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2c0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80002) sendfile(r0, r1, &(0x7f0000000080), 0x1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) fcntl$setstatus(r3, 0x4, 0x46800) 2018/03/06 18:57:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000280)={"32a005b9330f2d68fede95f6ced8fa2631f6a53a0a5de74b25701ab6200ec32427ea77c894845e0101798d506b1f3c990abfa674df2300a65800580e1d0327131691edb8d8c171e9e5db8e80299be144a542f32da2e9e16c893f0cb2b832994aab3f9c478dce9deea5dcf3068b632b394539cc8aea64b130221fd47e7cdb64cfe88a7a20f8e436a4e2f47b0501dd1d5356e6f4319f3ca80d1cb983c83ca8aec0b6eef72a3c5668264f6d00895b7bfc2159c950ad9b82d32f90e5c58e250936df781d9c20c83e058f14ec1a3c06d18419c56b2b0416609df165b3df09cb389b670272b84ff717421134a1ffeb94b4d4a89dc91727081c300be16f1f0b46333d9b8c95d3a19aaca75ab4dbc77ea2d3fdd51099f80a64dd3fe8bde3dc761a7c1f62ba62ae0541b8d2d443bc9e5842ab0780217f624d0fd50c3048674acaf8b2ce127b35dbd6830ba4314c883ad8be6371d5b6bfe81ee848836eb7162c9f1ba8497ba128dff6f526b4950363fbf10c5424ed0e20cccad90a8bae9eba200a80e9427d0f362e8156504c9c60936d9d56fd4de9c379f8616a8448662bccffc699e2391939cabd1257570f6dc5ad975c035bdef7d28f6cdaa9e40961d525cac1e6f38cc76625f8b2457680c066dcec27984864b42fb09db2382db53d33955fb4490075941a0ae3808eac9e5aa911b1e6edf078a37df412eccfc3d3ff5b506c22477fdc12b10e3b1eeb407ecdba0f94720781c82e82eafde662eb30fdb41317e8f00195fd88eb132bba04bf0f7f7054c058ffeed8f99949d228e3423c292c8f196d493ff0248aebb30af10b165ee11f62348239e02fd7a8fd0f17ef4570d4c1f8226811a476bc791b2d16b1814c4c0cfa7716cf7b714763ea54dc72d9061d1a1bffd0784cd885e8614e370c8d282b0a8c2abc834d3cb6ab0da556f6a59cb8a18ba07d10647bb132d122dc6d2d42b94c29617b26de5b2df75ffb38c398acd2604f8e9da589376fd7faa946d2ae3dc82b5525122cd10132afe316f7a6a2df3a5b6802fd184c3eaad195966fd19731ae9b60926753cb7a0f3b82bc36b9bb142dd9ed8e9cb02e91741e4f4237e9226c5cdac79e43a035db01bbd7a1be700fb3809eba7b3d61404c1e0bc525677a44e9cf4f1eb9741a5a69b4ef298b58f625c25f791ff8f366f04bb2e840e96af476de291724ce41f2dcba3bb2f3cf3afcec867ded6596721dc575037942aab671a420375363cc1f3d213d6fc7ddf96cfe6e6429c22776967889dd204ca4a326b1b596a4765cc7075099cb3bd2f8365a6754f473f5023ff8cfff83188c2e194988432dd79160ee1253c72363d01b19a54a25436e5968d2abf6c7073a23ed86afcdc7fba8c36ca3b38bb3a9043ab00434f571685ed3ac3f688f3c0830b40633639307364dd8b16650e6dcc6370b3b1adfd6fc6331743542cc808d"}) flock(r0, 0xf) 2018/03/06 18:57:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40882) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r3 = socket$inet(0x2, 0x5, 0xe5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x1, 0x8, 0x7f, 0x6, 0x8, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xe366, 0x0, 0x4d3, 0x2, 0x6}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0xfff, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) 2018/03/06 18:57:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x88000001000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '}\x00'}, &(0x7f0000000040)=""/139, 0x8b) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:12 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:12 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x20000) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000080)={{0x100000000, 0x6, 0x4a, 0x3, "39920b915b186a8bad7a97a2652e93718c9dbc544627c55d1f9b7e5b1c718d1ba50f43ea71659f3444b45b5f", 0x4}, 0x0, 0x0, 0x3, r2, 0x6, 0x20, "fc1a6e6e0809f736fbca172847603471c794c5aca0b5774ebf4371e448e54047a527d6fd707b90fc624fe3c99d2a8230d788249ecf9d60cf73b273ae4244e7a6", &(0x7f0000000040)='ppp1+,cgroup=\x00', 0xe, [], [0x80000000, 0x1, 0xe561]}) 2018/03/06 18:57:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:ldconfig_exec_t:s0\x00', 0x25) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip_tables_targets\x00') fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10100, 0x0) 2018/03/06 18:57:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000000)={0x1000, &(0x7f0000000880)=""/4096}) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x211a) 2018/03/06 18:57:13 executing program 3: r0 = getpgid(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xffff, 0x8, 0x6, 0x7fff, 0x0, 0x101, 0x20000, 0x9, 0x9, 0x3, 0x7f, 0x0, 0x1, 0x8a0, 0x3, 0x100000000, 0xd57d, 0x6, 0x7, 0x7, 0xa6ab, 0x66c, 0x792d, 0xff, 0x80000000, 0x3f, 0xb53f, 0x4, 0x0, 0x8, 0x3, 0x9, 0x1, 0xffffffff, 0x33d2, 0x45, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x800, 0xffffffffffffff81, 0x7ff, 0x7, 0xa99, 0x80000000, 0xff}, r0, 0x1000, r1, 0x7) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x0) r3 = gettid() r4 = getpgid(0x0) kcmp(r3, r4, 0x0, r2, r2) [ 158.845281] audit: type=1400 audit(1520362632.977:94): avc: denied { write } for pid=24477 comm="syz-executor2" name="net" dev="proc" ino=68866 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 158.965827] audit: type=1400 audit(1520362633.027:95): avc: denied { add_name } for pid=24477 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 158.989581] audit: type=1400 audit(1520362633.028:96): avc: denied { create } for pid=24477 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 159.043992] bond0 (unregistering): Released all slaves [ 159.744051] IPVS: ftp: loaded support on port[0] = 21 [ 160.045685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 160.489899] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 160.496007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.540607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x4, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:14 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000700)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000280)="ab852b6a56bbb1c5731b39b1885e218261d6445b8177e37ed83ff6dacfe2ef6995fa4db186d44a0d83909311dff7e922bd852bc16ca034a6193614faf2b8bba1e673c29a7364764a03f42c7f6bef428d6c648038cf1cf5e933edbac172cd0675393de78fe8cfe99bb5dd1b73ed716165ac07d3c5bf01d3b93fb331c90d7c44b8727e62ed7c9ba4be515c94b1fbf61f3b1636bca46bea4de334c1d5d9717b0bea8ba2d7b98a5abfdf9355e8bc5f1d6d069eba7993e4fc8355bda123463e461ac131432b6aa04e691a2f0abfa209804d398572547254ffe49aa718d7a78894b1a5c0236a59429ab2264cd3dbb4edc8128cd664138c53", 0xf5}, {&(0x7f0000000380)="d2a591e46a261dc0fee2ddf098fd5d68edef1b87e53d4acf890b94706dd7f8b698ce322f3cee70aebc384b39eed4b69f19c844df807070c05778e91d26b393854eeae8f6f03ec1cdf74bf84d87c2d1399811bdd1cb4d9b28932ca7972c997ab0a5b8191514f7e4964a61f14d2b581c11311a08d4de9c94d8543de59e8f01fd650c69e5d1676e829733c08373416683edb61a1025cbd7857fc9b918b88a98d03152bbdc3e3a62e9fa8a8e168955a09d7a09c60a6828a63e351f8e1bdca9b009ca7f15", 0xc2}, {&(0x7f0000000480)="078b9d97ec94c66c43a87ad80b91b282222da22b44ea6c6b81781995f721f9c397b21a21c8a25692764bf2f27e2f5600da29e523b5c8ba9ab79931494d5d15e08cc9975a4bc8a4965615b7fb9bd5e3b5924dfedb5b303fd623efc15c178341b975f0d7a774c318555743f8751500e955fc929a627810b6366526ecf694622c511c4e536c5d9c8708ec6e4ed9f657c5ba78abfb2afed601f12eeb905414eb6922ad968891d4195812eee74a4024c0f1cb9e721967f821a54d", 0xb8}, {&(0x7f0000000540)="3c9be97111e3a4c18bfd6e4e8a9625634b0be89cfcf7b05e57a454b8eb44dfe19b2a07ed2f0a17849226663c7bb32bee0e1b3446e85caa2aa47766ef0e4e58729687aef780cbdbf5acb46f5d75aac5799aa5805c31c0a678ec0343f4678b2c457c3418bfc27b909e715a9ec34c5ae81d1dd8e653b5aabf8dd15637fe5ffbfd6198d52740052f725535cfaf57a07425115810dda345d23fa9379ef90642387b53990cb9", 0xa3}, {&(0x7f0000000600)="2af3d868c00d9f5baa777258db8c2142e3c3f63d112ce6178ba95628921c2dd890de90443f229b7b107900d91243673de13fe561e042c2af135b9830207e873b30e0966cfa0ddbc699ee8c547d442f734e5ff866119c6889c5e9e69ee30f56f02db90e20d5a0445a9322844255642d5091531482e375586bb149b9e99af6d192ed35722b4ff04d067307b11b333cc5befa58b3ac26530dd4a74ca69fb4d34e5cfc538fc1efd8583c3aa77583c8a2b7cb5f686fce00f154fc04acc3dfa60e662e982f281020c3c667a8f2b033324e28e58e52161d3b13b77bd7f3b94e6f93c392f00da9885ce44e87b49c9bdca29b31a92dd5b18b555eca34", 0xf8}, {&(0x7f00000001c0)="2fdcd8262a5b4c5edc402332bf7385e1f52ca49d6bbf1a579604acaa7a0add22900750fd", 0x24}], 0x6, &(0x7f0000000780)=[@init={0x14, 0x84, 0x0, {0x5, 0x9, 0x1000, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x1, 0x7fffffff, 0xd6e7, r2}}], 0x58}, 0x20000080) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/03/06 18:57:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) 2018/03/06 18:57:14 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x7) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x9, 0x4000000000001}) 2018/03/06 18:57:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9111}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x243a, 0x0, 0x8c, &(0x7f0000ffb000/0x2000)=nil, 0x9}) r5 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r5, &(0x7f0000a2afa8)=@alg, &(0x7f000043d000)=0x58) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) fcntl$notify(r3, 0x402, 0x1) 2018/03/06 18:57:14 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) [ 160.586538] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.592708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.599932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0xbd}, {&(0x7f0000000000)=""/36, 0x24}], 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) 2018/03/06 18:57:14 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000280)=[], 0x1fffffffffffffdb) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r0, r1, r2) 2018/03/06 18:57:14 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0xfffffffffffffffe) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x80000000000000) fadvise64(r1, 0x0, 0x7, 0x3) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:14 executing program 5: r0 = socket$inet6(0xa, 0x7, 0xffff) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="b431b98bab93325ad8b1999e5b6e09a91c5dc6efe97d9b08a8d4c8ed32a19e8b1884145a8fc7c9cb17bd25d53ad28b148899ac5239288a167f08ec3e35151d4ad33161a5b49b7f45aed216fc8de485919d7fb4d3e76e5ed2925c4d321418f4c021d9b3330bfb87e8e04ceaf29970ccc9768bb25bde5e539d80456e69fd3eee5f6fdf04534160796d69695207915feb463ba18fd6e75c789db4c13256d536c03b1e9dc4b4631dcddb075af6b0fe4b8a94ec", 0xb1}, {&(0x7f0000000100)="9374dbd300673cfa853ab3facba819fc29355b1a8d0f43fbde12d92d8d4d1d7c78e8a4e9798918c2e91d9af6e1e3021483eaaa97ee32f797de406672c78574c58586a7e1b703a69e3433b129f0d35b9468255f4e61bb9ecd6a50725fca188e", 0x5f}, {&(0x7f0000000180)="f330c880f6c747d69e49dd5bcda56ca6f4c43a18fb67a3b0773f22113e37a258f4f7d18a32b1ce895bf966cb902651df", 0x30}], 0x3, 0x0, 0x0, 0x4000}, 0x8010) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xb06, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001880)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, r2}) 2018/03/06 18:57:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:14 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x8000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x2) 2018/03/06 18:57:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101401, 0x0) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/114, 0x72}], 0x1) r1 = socket(0x9, 0xa, 0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[], 0x0) 2018/03/06 18:57:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:14 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2080, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0xcb5, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x1}) [ 160.882998] bond0 (unregistering): Released all slaves [ 161.613711] IPVS: ftp: loaded support on port[0] = 21 [ 161.903558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 162.326592] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 162.332683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.376959] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:16 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4eda, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000180)={0x7, 0xc0011ffa, &(0x7f0000000080)="eedc5be2bec4d6ac333c5067f981ffa71a65df4bae1e74f027780d9a669d1fad0c16a7e07ff58294a751c72252b3fa4f427446e00cd7a4492d9d62718d9eeb5c1912555877cb26d7b45ee7e3b2c8b14e4ca4cb180cdc42e42e60146c23e0f82aad47c304135ae50934948ca9f396edaadcad5ed36b687e365fac2259c4bbd18ac63da72116872aa838a4a8eb7b76cfda6c213e17773421d800b3757d6eb611ae", &(0x7f0000000140)="a84fe18d581604d94e99a68cb3b9c131ef81812720a5523cb6feb1f34692ac9d38249454937df1421a71b8bcb35ee18738f9", 0xa0, 0x32}) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 2018/03/06 18:57:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000240)=""/73, 0x49}], 0x6) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) readv(r1, &(0x7f0000001b00)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/255, 0xffffffffffffff6d}, {&(0x7f0000001880)=""/44, 0x2c}, {&(0x7f0000000280)=""/155, 0xfffffffffffffd8e}, {&(0x7f00000018c0)=""/9, 0x9}, {&(0x7f0000000880)=""/4096, 0xfffffffffffffedb}, {&(0x7f0000001a00)=""/238, 0xfffffffffffffebc}, {&(0x7f0000000480)=""/179, 0xb3}, {&(0x7f0000001900)=""/255, 0xff}], 0xa) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x10000}) 2018/03/06 18:57:16 executing program 0: modify_ldt$read(0x0, &(0x7f0000000000)=""/40, 0x28) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = open(&(0x7f0000000200)='./file0\x00', 0x40000, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x895, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7ff, 0x7, 0x0, 0x2, 0xb, 0x5, "b215495f93f44765f7f2e0e9c87209a92d7af61a65f2d2098f4297fd6a11c88f2039749b8a44ef85a4d7e294bb2e35da5293c498d5f8935022d6bcb3df2213f8", "ffde788bb0bf0b90914b36b64d65b7a8d1127872cddba0f947872d4555a9fac442657c66f4f183574fafd822bca266e3c263f01929d66ba34a7f423d4ffe8f78", "3966d603045aebcec8ab48affcb137a23d4defc4189e8bc61a12cb110da291f5", [0x99e, 0xaf]}) 2018/03/06 18:57:16 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x21a181, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:16 executing program 5: r0 = socket$inet6(0xa, 0x6, 0xfff) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) [ 162.421960] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.428120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.435059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:16 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) write(r0, &(0x7f0000000000)="b4618df8082e17880c18b6b05ad6b069abdbbb8d971dcb9d645051c8fc187beef6cbf296f7f90e06f9d787748d43d3e7fc0d380bb7caf8f4c45f124608aa341b2c303bc27f68b3c471d65c75a9150172fa8444a0cff1b48fe4c7cd1061d503c1a0285804ade0efeddfd6aca113e9a343e02fa5a5cdfb5c", 0x77) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x4004) r1 = dup(r0) syncfs(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x9, 0x6}) creat(&(0x7f0000000000)='./file0\x00', 0x100) 2018/03/06 18:57:16 executing program 6: ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(r1) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:16 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7cc3884c, 0x80000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x2, 0x7, 0x3}) 2018/03/06 18:57:16 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xce, "b82974cd0c58c071c82494322f46e45a685e3ac4a678eb0aeb1754255d28f3e38f73b3e5e0c53c24895b4d94f0a6320303164d67d4e0a53fdaf1e724bf05bd69917fe79979feca15692aebed46db74063bd79a0c282f5c7fd0f0262bcff55d709f59cf825e995051d0238f03479ec048fbd969d18230294c0a9882012acffa953ccb0fc8909df38818b674da58c679369d63c281190ccd447ccd7e31750243f036bd3cd0203a5b63cf36bcda349e1059d8fff7015bbf71afc806f48032d9fbd1657db42781626f4f134cd9a93d94"}, &(0x7f0000000180)=0xd6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x8}, 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0x7, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001300)={'rose0\x00', 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x76, r2}) 2018/03/06 18:57:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x5) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:16 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x105000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/67, 0x43, 0x40, &(0x7f00000000c0)={0x4, 0x0, 0x7, "93ef31abfa34", 0x6}, 0x10) 2018/03/06 18:57:16 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x80) r1 = dup(r0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x100000000, 0x40002) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x401) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500d609bb59cfdd1164000000000409004bddd9de91be10eebf000efea530bc218c14379e79553771e9a90fcd8058439ed554fa07421f00e901d2") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xbfa8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7a, 0x4}, 0x8) 2018/03/06 18:57:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000240)="10e14ddfcbc274205288dc5aba5c63bea1ff8d6ed9f0f558bec8ed3e1e98e08488feff02a646c831351f9751c11211915838b1787dcaa3e7375d01bcfc4892557402d2e305b88eb060149d575cd516608dd26c93e634fa28bc02b4d753f3f9d8d6d0207bfe1e10aab903d8a6b1910e25eda5a18d1a8f4d5fa437fa0eb2b6e89cac03a67f632f144c97151b0061ce5414e4f81176dec8d82d23cec2e88e7bb7f69829205d11f7320f0d55f21fee0adef567") r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @empty, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x43, "9b47807c9fee4275b0c32c052238260c8754ff0c8fb8092c43ad357499988ed867d9cf2303aefec0b918afcc4d57f6d7dcfbfc0d97eab65a46fa49c92d1df72b276589"}, &(0x7f0000000200)=0x4b) 2018/03/06 18:57:16 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x4e23, 0x100000000, 0x4e24, 0x7fff, 0x2, 0xa0, 0x20, 0xbb, 0x0, r2}, {0x6, 0x4, 0x8, 0x0, 0x2, 0x500f, 0x8000}, {0x80000001, 0x40, 0xfffffffffffffff8, 0x4}, 0x100000000, 0x6e6bbc, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty, 0x4d6, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x3, 0x2, 0xffff, 0x6e, 0x6, 0x6}}, 0xe8) 2018/03/06 18:57:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffc, 0x40000) r1 = dup(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/122) 2018/03/06 18:57:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040)={0xffffffff}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x81b6) 2018/03/06 18:57:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114, 0x108}], 0x200000000000003c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) [ 162.758785] bond0 (unregistering): Released all slaves [ 163.461069] IPVS: ftp: loaded support on port[0] = 21 [ 163.749980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.172186] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 164.178275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.222934] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x7) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) 2018/03/06 18:57:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x5, 0x1ff, 0x4, 0x6, 0x1, [{0x200000, 0x200, 0x200, 0x0, 0x0, 0x1}]}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x3, 0x101}, {0x20, 0x10000}, {0x6, 0xffff}, {0x3, 0x9}, {0x5, 0x7}, {0xfffffffffffffff9, 0x4}, {0x3, 0xcd9}]}) 2018/03/06 18:57:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/196}], 0x20000000000000e7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000280)="8ff8c5a37eb6355f7b10393c26c6d443371e4043c73c5ef3c9cb1c9f18c1acb74e0241cf645f5a2252d73b2a158568bf47860fceb06b8575f1c2ff8faf7833e0945045c0c8d71459328246430c32000acca31ccbcd8efbeed2259c01d6a350e99434dfede034f7681daa5a39f55cafc8d293b4d50fe0ae607ec21c774fcfb7ba0c5d8a566dea5df7c935e777d94b661fca2585efb1049f857e9ab36c8f8296f09652e8381ed333c1483474b12eb0005fd52a13afbbb7f3", 0xb7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) fcntl$getflags(r1, 0xb) 2018/03/06 18:57:18 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x87d) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f72745f61d55c7400") fcntl$setstatus(r2, 0x4, 0x6800) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) read$eventfd(r2, &(0x7f0000000200), 0x8000) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/06 18:57:18 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfbc8, 0x42) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/06 18:57:18 executing program 1: r0 = dup(0xffffffffffffffff) readv(r0, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/36, 0x24}], 0x3) 2018/03/06 18:57:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9111}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x243a, 0x0, 0x8c, &(0x7f0000ffb000/0x2000)=nil, 0x9}) r5 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r5, &(0x7f0000a2afa8)=@alg, &(0x7f000043d000)=0x58) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) fcntl$notify(r3, 0x402, 0x1) [ 164.267629] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 164.273774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.280680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)={0x3, 0x5, [{0x5, 0x0, 0x1}, {0x7b1, 0x0, 0x9b75}, {0x4b7, 0x0, 0x6e}]}) 2018/03/06 18:57:18 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x8000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x7, 0x0, 0x0, 0x762681f9}) 2018/03/06 18:57:18 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000003d80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/31, 0x1f}], 0x1, &(0x7f0000000280)=""/4096, 0x1000, 0x9}, 0x2}, {{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000001380)=[{&(0x7f0000001280)=""/244, 0xf4}, {&(0x7f00000000c0)=""/1, 0x1}], 0x2, &(0x7f00000013c0)=""/210, 0xd2, 0x1}}, {{&(0x7f00000014c0)=@ax25, 0x80, &(0x7f0000001700)=[{&(0x7f0000001540)=""/176, 0xb0}, {&(0x7f0000001600)=""/203, 0xcb}], 0x2, &(0x7f0000001740)=""/151, 0x97, 0x7fffffff}, 0xffffffff}, {{&(0x7f0000001800)=@in6={0x0, 0x0, 0x0, @empty}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001880)=""/241, 0xf1}, {&(0x7f0000001980)=""/27, 0x1b}, {&(0x7f00000019c0)=""/57, 0x39}, {&(0x7f0000001a00)=""/84, 0x54}, {&(0x7f0000001a80)=""/196, 0xc4}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)=""/236, 0xec}, {&(0x7f0000001cc0)=""/97, 0x61}, {&(0x7f0000001d40)=""/151, 0x97}], 0x9, 0x0, 0x0, 0x64}, 0x4}, {{&(0x7f0000001e80)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f00)=""/187, 0xbb}, {&(0x7f0000001fc0)=""/148, 0x94}, {&(0x7f0000002080)=""/222, 0xde}, {&(0x7f0000002180)=""/81, 0x51}, {&(0x7f0000002200)=""/32, 0x20}], 0x5, 0x0, 0x0, 0x5}, 0x20}, {{&(0x7f0000002280)=@nl=@unspec, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002300)=""/192, 0xc0}, {&(0x7f00000023c0)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003980)=[{&(0x7f0000002580)=""/188, 0xbc}, {&(0x7f0000002640)=""/39, 0x27}, {&(0x7f0000002680)=""/8, 0x8}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/144, 0x90}, {&(0x7f0000003780)=""/74, 0x4a}, {&(0x7f0000003800)=""/11, 0xb}, {&(0x7f0000003840)=""/84, 0x54}, {&(0x7f00000038c0)=""/44, 0x2c}, {&(0x7f0000003900)=""/85, 0x55}], 0xa, &(0x7f0000003a00)=""/182, 0xb6, 0x34}, 0x7fffffff}, {{&(0x7f0000003ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003b40)=""/87, 0x57}, {&(0x7f0000003bc0)=""/97, 0x61}], 0x2, &(0x7f0000003c80)=""/245, 0xf5, 0x9}, 0x97b}], 0x8, 0x100, &(0x7f0000003e80)) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003ec0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x10001, 0x4e24, 0x0, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x29, r1, r2}, {0x5, 0x1000, 0x80, 0x74a89bd, 0x4, 0x400, 0x83}, {0x7fffffff, 0x8, 0x9, 0x744}, 0x2, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x0, 0x2, 0x4e, 0xe398, 0x1, 0x2}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001b80)="78aaf86d41ee48236f5be1d0f5155327", 0x10) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) r3 = getpgid(0x0) kcmp(r1, r3, 0x0, r0, r0) 2018/03/06 18:57:18 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file1\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000080)="70604bafc754d935586f56534ebeedb0b849741e1b9c6a3c74a942618dbf6421ef4e15f4c641a175f57b6863b41940bb6d929a6a8c62cf67f10f9955f7cbe36900000000000000062fa32a179a48f4328091b6f0ddb5ae7ad52c10aeda403ec7e7baa6bc8e669ceef2b52e", 0x800000, &(0x7f0000cde000)) pivot_root(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)='./file1\x00') stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/235) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"ebe038fca7c0f8"}, 0x7fff}, [{"458e9b1a7547c3"}, {"3c7c3a23d721db"}, {"4bfd575af400f3"}, {"aac268f6d2bd65"}, {"e22708b6abb4ab"}, {"44aba3db680e87"}, {"5e0dd368543ebe"}, {"44f41f4e7601a8"}]}, 0x48) sendfile(r0, r0, &(0x7f0000000180), 0xffffffff) 2018/03/06 18:57:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:18 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x28dd78b813e30e95) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000ee9a90fdee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a08000000000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:18 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/06 18:57:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xd000, 0x2001, 0x6, 0x80, 0x3f}) read$eventfd(r1, &(0x7f0000000200), 0x8000) [ 164.543685] bond0 (unregistering): Released all slaves [ 165.237808] IPVS: ftp: loaded support on port[0] = 21 [ 165.528315] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 165.949096] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 165.955184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.000007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setregid(r1, r2) timer_create(0x4, &(0x7f0000000200)={0x0, 0x37, 0x4, @thr={&(0x7f00000001c0), &(0x7f0000000280)="16a95c9afe0929d6057ce1b04d8a7af7c22b8920598c8390416540f7459c4e4562c05b67ca4a710d025f3a2e423f8692affae0e48a24738d16c7c51811491b6efac8a6ad4124c1d884aa2cd20053cc2254def31ae85f9ee5b911e78818c633e5367ad21ea140597d"}}, &(0x7f0000000300)=0x0) timer_settime(r3, 0x1, &(0x7f0000000340)={{0x77359400}}, &(0x7f0000000380)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x200) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000ee9a90fdee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a08000000000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x6) kcmp(r1, r2, 0x0, r0, r0) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00000000c0)={0x40, 0x8}) 2018/03/06 18:57:20 executing program 5: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x18}) mbind(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x8003, &(0x7f0000000080)=0x400, 0x1, 0x6) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000040)='cgroup\x00') 2018/03/06 18:57:20 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x600000000, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000840)=0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @local}, &(0x7f00000003c0)=0xc) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x1, 0x80, 0xfffffffffffffffd, 'queue1\x00', 0x3}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000800)={0x20, 0x8, 0x14f563e6, 0x1, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="b90000001b5d4f14b3b04cec8833d17fd39766be0a3cd33a2a62ef5bcccd9844df3b17221b7b25c0e2fe53f9f85f114839948b280a462419754ac0455bc470134d6c93915a224ebda85562a7741f0bb2540350a27251f05196b61d2845e3b7d39285be7b372cadd663464828be51602c3ba233d6a4bdcb47c284535529c72095f53c9f19af91ecaa41bd9aab018d4146c08b4ddd813354fefd39ef2cb68d4bad68c7a62c7a25845368a536c7ae5388a9ff047d1f191b3cc41048c71ac1"], &(0x7f0000000980)=0xc1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001a00)=0x1008) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) connect$inet6(r0, &(0x7f0000000700)={0xa, 0x4e23, 0x2, @empty, 0x2}, 0x1c) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000240)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}}, &(0x7f0000000200)=0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast, @in=@local}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) ioctl$int_in(r0, 0x5421, &(0x7f00000007c0)=0x7) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x4000, 0x0) bind$nfc_llcp(r0, &(0x7f0000000740)={0x27, 0x1, 0x1, 0x6, 0x9, 0x8eb, "ab38a2edb134ebee634439cef133a7202582c34e35477297d74a46aa4450e37c44693d7b5423f40ffc52aedf39d2c0a033c49c91ec00e6e022419fafa3e32b", 0x8}, 0x58) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000680)={0x2, 0x3ff, 0x100000000, 0x7, 0xffff, 0x7f, 0x8, 0x80000000, 0x4, 0x2, 0x9, 0x8}) open(&(0x7f0000000000)='./file0\x00', 0x201, 0x20) r4 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000002440)) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1b}, 0x6, [0x1, 0x1, 0x7fe, 0x50, 0xa4, 0x10000, 0xfffffffffffffd02, 0x8]}, 0x5c) 2018/03/06 18:57:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) sendfile(r0, r1, &(0x7f0000000000), 0x0) read$eventfd(r1, &(0x7f0000000200), 0x8000) [ 166.043620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:20 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x40) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x20, 0x9, 0xffff, 0xcb70, 0x1ff, 0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x9, 0xac, 0xfffffffffffffffd, 0x6, 0x401, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114}], 0x200000000000003c) 2018/03/06 18:57:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:20 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x0) sendto(r0, &(0x7f0000000080)="c106e05fd825a6df7678b5b2246641f4906ebf68ea1fa75697d2f843bb3aac37b924e22be00c8b6041d0436b7dd1dcb7a331d47996ffed689bdcfd629f5ab7e5b01140853e334efd4b55b14a9ea517f20a4a2a8d3849b225300897f24e6f5de9ba22150fabefeb07f3897804b06b11ad6e6b16b5efe27d05457b79ef199058886356f28bc13b6d6879b77ce7819dc0", 0x8f, 0x4804, &(0x7f0000000140)=@l2={0x1f, 0x1, {0x1, 0x522, 0x20000000000000, 0x3, 0xffffffffffffe843, 0x2}, 0x5, 0x1}, 0x80) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_emit_ethernet(0x66, &(0x7f0000148bfa)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6009000000303a0000000000000000000000000000000000ff020000000000000000000000000001830090780000880000000000000000000000000000000000000001000000000000000000000000000000010000000000"], 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xaf, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/03/06 18:57:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = getpgid(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) kcmp(r1, r1, 0x0, r0, r2) 2018/03/06 18:57:20 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x450000, 0x4) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = gettid() r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0xda8, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000782fe0)={r2, &(0x7f0000978000), &(0x7f0000799000)}, 0x20) r3 = getpgid(0x0) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x6, 0x1, 0x9}, 0x4, 0x7ff, 0x1}) r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x200081) linkat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x1400) close(r2) kcmp(r1, r3, 0x0, r0, r0) 2018/03/06 18:57:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000000, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x195, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x80000) r2 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002e00)=r3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) geteuid() r5 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000002dc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002d80)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\f\x00O\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="0dc94ddc6b5406856493d40b6f611d56a71967d5fa0f389b73a955136f3bc94aa77f93079da5e9d793cdabeeb44d44863f2cf3dcd0d20d9b95df441d25dd967d5ba40f35dadcdd964d1e18db12efd42a1152d7226f47444709f29f491153bf3e4e5eaa2863ef6546b2874000b96a19268fd9240c517158c3209ef5a694d66c6b66d8f58d1f69ccacb62c11e976b477de3157642be02f1be14f4e205539cd8f2f4f51fea88a7527100036000000000081ffffffffffffff0c00160000000000", @ANYRES32=r4, 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b303de058a9cb3d3b4d1f7b40363acbf5c02293017350db688b6b6297473e88a0a7d13fb84aa15acc88e07f84114c061aaee730148c1a7e7197d4a006e8bb0accad5580f5c1caeb3f9656ee2d9439068f7be006bc56e99f1456c07c4a2460fcc1012e8051a1b453802369c0e8906e8155aa00801a71d43490e25622593d7a0f1ec8cba0ccdfa26a730fb4eb2fd56e5459d9a0840751c0bbb8a002cd10c4689c3b47aa0e32a578bfa7b62cc90748b90e3157942fe01b5e06a759ffa67c0c55da8806837b2a2f5e98bd5d6062fe4b31ffb22abc097955defe10ae1efbb116a4ee79bd8e63b735aa190310ac4aed9310a5db714b0dca6aac822dbda1c787a742de288724e3937093d6547a3e08a1b7602ed7d45b9ab378dbce69840775b379bb17e0cb9a11cd554fd6291b910eacc01928b09a76e8f8296482613811d0939b8c58d088aef43333a9b1ef24a82af5639fe0785380805ca883e441c75f23ee83afe77e469fcb2bd4657a68e057e39201f8e598c1903017745b7cbae7e4c497eb8cb89b778afd62e6cf81013e115314c054fd969c99765e9a2b3f723b450238891f117f63595c698ede8758a6eec2c300eeb239b176b1e2c4b7c3d0d038d879eee8bf19100e5a0561e10a45b0724901f3f5271c87856295aaebb414f5991fc249e9246752c8a15727081120fcb3a63965ac50521b6880ff2e7d5dddd77d34a8a0b9d6b657f61641ef3f86137148a44ea9389da6ee19f367de6d582e4d6b280072929fa3c99dd621ef1a6f36e741ff47e50c7de9b57fe06e9a3b5cc406d6f0062d0deacf373a92fff3355a75aa8af82ddb3fc390d9d12d67c6a3221d5dc1d35d68842b20a633d92a27e5bf2161329f6a295f95b790d9a13e7cafcdf5d452ef2ac09aa99d79f1487ab8df2805ab5778d5e3e1a75782b7af898d554118e5ee183bdfdb219afc1d8f3829756ad5c91962a6618fae9d5f6a05a3431df2de192338e7340dbfc35831d863a72847f74aa11178e8603e5929a018dbe9a681fcabe2db867c0313efd828524248156eb3d9d0c8e5309e330e07d6cff327d2c0c133c9c46aa201d7a80c29ab2677de2503faa0747d61befb2e5a77d621afe5d6d01327c4b0a473b0943a694412c6771aa58ea05973427254ba5fc3173c00ed3b1d55e30315fcc3762b7819372618a33e7d6051c49326d2d96c0a44f4fdac7563182762129f70b9585ac5bd649e0bad079c5b66738acd875bff7c40e75205f65f4338d6e6191541306141b2a6f68e52d8e996d30fbf33f95b340462e961df4b3060277beb14624cb22ff676fad3233f3465c100d38bdbb043752b7c7a37cc1dc72224fd07f65658fde53d1a95da18cd86d325fcb54ae019a6715398594ccf23e32fec0f38fcf5910ba5d42712ff9b6aa7b00dff07abeb7999a0795e86ec6d7787aa08ec194204521d965764304ed1af2b67bff68cd559644b991ece0c6fee4bbef53cd32a635610c80b2cb48d4802ba3b97526c29b8a5cb904829ad0efefe7a9c104eae72a35c76d9a772f12a3e44220e27c0fc2c68b25d25919409185593668115ea94fa754cfd9931522086e43d2298d450dba0bbc80e604674b915430b53cb54f78376e62d5d3b159d5262d67c752d3695382edb15933af5e132113121db26dfc086e92cbd2ec8826ea762ec9739c0eaeb1fa9c64425ed9c0123deb186555c9227946e4c0ff6e0f9a904a6a21d8b3f2854c4572145fc109ecede590289d6c35b26152775d589b720629c13022be7298e8754e52ceeace88e6d73a09054dc839d9e263ad7770d0485ce0886b061c84d50b36b827ac1b2ef6d006d07835cc47d348ae8edb0e30927a3dae721b3982642f9964e5c02d38479e1bb459076ee94a6d78a2de2a5bbc9bb68708bef47046d3e65e10793b3419f74e18e32f4421104f331e19566ce7a99f521bb3f2f9023b87a8bc66f126c24482be3b9285236ca0402bbfc258c553f88929aafb8cbdbba26094a0550f6b95872178ad8b48e73b3a7928319984e1b9e9bbea31f185829e450489721851a000f968ac2d763a51f520a41e84cfdaf1a7fac70a34975b1da5e9de1a7f8ab2f2bd36bf65d3a9066bc987cce780f4aed7c62765d524165c4d76552c05a3e25c45b7f20cdcb935bfdf25d5c47410a62694779a0ccef055856d3cf9942449e71a21697ca723002484052de28ea724dcb51d8d3cfa81c87a6471040d3a7a3313023cdda997a7b3c2433e0d78b562f08df4b4193ef3a5e18ce352bd19644a4d681d9de1f556a34b707685cce8c073741fa5998055f35dc45ce71c5f13c6ca3286e7ab032b62313efc7af1ddbe2bda75ee0d2788cec4358a8366064e0f5ab551825de3220dfc0cc37aeb7ca46463647f88804533032298a8bf2f2c295c1cf638f46010078c42d42bc277dfb906576332c2bfa670da8c7ece36e57d241faeea2b3fdb96718dfe2e55c5eb8cd3e19e2e92b6f8140c001d0000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x2b5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x8000) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002e40)={0x5, 0xfffffffffffffffe, 0x5, 0x1f, 0x4, [{0x7, 0x6, 0x2, 0x0, 0x0, 0x2004}, {0x9, 0x5, 0x5, 0x0, 0x0, 0x100}, {0x783, 0x3, 0x0, 0x0, 0x0, 0x2087}, {0xbc, 0x4c5, 0x100, 0x0, 0x0, 0x2000}]}) r8 = getpgid(0x0) kcmp(r7, r8, 0x0, r6, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002f40)={0x9, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002f80)={0x7, r9}) tgkill(r2, r8, 0xb) 2018/03/06 18:57:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:20 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) pread64(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x7) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x6) 2018/03/06 18:57:20 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x4, 0x80, 0x1}) 2018/03/06 18:57:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") readahead(r0, 0x2, 0x2) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) recvmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/118, 0x76}], 0x4, &(0x7f0000000380)=""/236, 0xec, 0x6}, 0x100) 2018/03/06 18:57:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x4) 2018/03/06 18:57:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffe70) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) 2018/03/06 18:57:20 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x240}, 0x1, 0x0, 0x0, 0x20000041}, 0x4c080) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4fbd, 0x408102) ppoll(&(0x7f0000000080)=[{r2, 0x4}, {r0, 0x10}, {r2, 0x200}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x3}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 166.401297] FAULT_INJECTION: forcing a failure. [ 166.401297] name failslab, interval 1, probability 0, space 0, times 0 [ 166.413058] CPU: 0 PID: 25436 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #253 [ 166.420414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.429757] Call Trace: [ 166.432341] dump_stack+0x194/0x24d [ 166.435974] ? arch_local_irq_restore+0x53/0x53 [ 166.440659] should_fail+0x8c0/0xa40 [ 166.444368] ? __lock_acquire+0x664/0x3e00 [ 166.448598] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 166.453702] ? __isolate_free_page+0x8a0/0x8a0 [ 166.458297] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 166.463493] ? find_held_lock+0x35/0x1d0 [ 166.467555] ? __lock_is_held+0xb6/0x140 [ 166.471636] ? check_same_owner+0x320/0x320 [ 166.475958] ? rcu_note_context_switch+0x710/0x710 [ 166.480895] should_failslab+0xec/0x120 [ 166.484860] kmem_cache_alloc+0x47/0x760 [ 166.488920] ? __might_sleep+0x95/0x190 [ 166.492892] __anon_vma_prepare+0xbc/0x6b0 [ 166.497117] ? trace_hardirqs_off+0x10/0x10 [ 166.501433] ? anon_vma_fork+0x870/0x870 [ 166.505488] ? print_irqtrace_events+0x270/0x270 [ 166.510246] ? print_irqtrace_events+0x270/0x270 [ 166.514991] ? lock_acquire+0x1d5/0x580 [ 166.518951] ? lock_acquire+0x1d5/0x580 [ 166.522928] do_huge_pmd_anonymous_page+0x1049/0x19e0 [ 166.528116] ? lock_pin_lock+0x360/0x360 [ 166.532192] ? __thp_get_unmapped_area+0x130/0x130 [ 166.537122] ? __lock_acquire+0x664/0x3e00 [ 166.538182] bond0 (unregistering): Released all slaves [ 166.541351] ? __lock_acquire+0x664/0x3e00 [ 166.550843] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 166.556056] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 166.561245] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 166.566436] ? __unlock_page_memcg+0x72/0x100 [ 166.570926] ? unlock_page_memcg+0x2c/0x40 [ 166.575154] ? page_add_file_rmap+0x670/0xc50 [ 166.579653] ? page_add_new_anon_rmap+0x750/0x750 [ 166.584492] ? print_irqtrace_events+0x270/0x270 [ 166.589259] ? perf_trace_lock+0xd6/0x900 [ 166.593399] ? perf_trace_lock+0xd6/0x900 [ 166.597541] ? print_irqtrace_events+0x270/0x270 [ 166.602291] ? trace_event_raw_event_lock+0x340/0x340 [ 166.607464] ? print_irqtrace_events+0x270/0x270 [ 166.612199] ? lock_acquire+0x1d5/0x580 [ 166.616156] ? alloc_set_pte+0xefd/0x1590 [ 166.620299] __handle_mm_fault+0x178a/0x38c0 [ 166.624685] ? lock_release+0xa40/0xa40 [ 166.628657] ? __pmd_alloc+0x4e0/0x4e0 [ 166.632520] ? trace_hardirqs_off+0x10/0x10 [ 166.636834] ? find_held_lock+0x35/0x1d0 [ 166.640894] ? handle_mm_fault+0x35b/0xb10 [ 166.645110] ? lock_downgrade+0x980/0x980 [ 166.649273] ? handle_mm_fault+0x2f8/0xb10 [ 166.653501] handle_mm_fault+0x44a/0xb10 [ 166.657538] ? check_same_owner+0x320/0x320 [ 166.661848] ? __handle_mm_fault+0x38c0/0x38c0 [ 166.666406] ? vmacache_find+0x5f/0x280 [ 166.670358] ? vmacache_update+0xfe/0x130 [ 166.674489] ? find_vma+0x30/0x150 [ 166.678027] __do_page_fault+0x5c9/0xc90 [ 166.682087] ? mm_fault_error+0x2c0/0x2c0 [ 166.686216] ? trace_hardirqs_off+0x10/0x10 [ 166.690521] ? trace_hardirqs_off+0x10/0x10 [ 166.694819] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 166.699994] do_page_fault+0xee/0x730 [ 166.703787] ? trace_event_raw_event_lock+0x340/0x340 [ 166.708966] ? __do_page_fault+0xc90/0xc90 [ 166.713196] ? find_held_lock+0x35/0x1d0 [ 166.717255] ? __might_fault+0x110/0x1d0 [ 166.721304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.726144] page_fault+0x25/0x50 [ 166.729575] RIP: 0010:__put_user_4+0x1c/0x30 [ 166.733960] RSP: 0018:ffff8801adbbf8d8 EFLAGS: 00010297 [ 166.739302] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000000 [ 166.746548] RDX: 0000000000000075 RSI: ffffc90001746000 RDI: 0000000000000286 [ 166.753792] RBP: ffff8801adbbf900 R08: ffff8801b5c993c8 R09: 1ffff10035b77ef8 [ 166.761039] R10: ffff8801adbbf788 R11: 0000000000000001 R12: ffff8801aaa06a40 [ 166.768285] R13: 0000000020000000 R14: ffff8801aaa06bc8 R15: dffffc0000000000 [ 166.775574] ? dccp_ioctl+0xf6/0x140 [ 166.779268] ? dccp_sk_destruct+0x80/0x80 [ 166.783394] inet6_ioctl+0x19e/0x1e0 [ 166.787110] sock_do_ioctl+0xef/0x390 [ 166.790893] ? compat_ifr_data_ioctl+0x170/0x170 [ 166.795633] ? avc_has_perm+0x43e/0x680 [ 166.799597] ? avc_has_perm_noaudit+0x520/0x520 [ 166.804257] ? __lock_is_held+0xb6/0x140 [ 166.808319] sock_ioctl+0x36b/0x610 [ 166.811922] ? sock_ioctl+0x36b/0x610 [ 166.815705] ? __fget+0x36b/0x5b0 [ 166.819138] ? dlci_ioctl_set+0x40/0x40 [ 166.823093] ? sock_unregister+0x140/0x140 [ 166.827322] ? file_has_perm+0x1ee/0x5d0 [ 166.831384] ? dlci_ioctl_set+0x40/0x40 [ 166.835338] do_vfs_ioctl+0x1b1/0x1520 [ 166.839207] ? do_vfs_ioctl+0x1b1/0x1520 [ 166.843271] ? ioctl_preallocate+0x2b0/0x2b0 [ 166.847662] ? selinux_capable+0x40/0x40 [ 166.851724] ? __sb_end_write+0xa0/0xd0 [ 166.855717] compat_SyS_ioctl+0x4ef/0x2a30 [ 166.859945] ? do_ioctl+0x60/0x60 [ 166.863379] do_fast_syscall_32+0x3ec/0xf9f [ 166.867698] ? do_int80_syscall_32+0x9c0/0x9c0 [ 166.872256] ? _raw_spin_unlock_irq+0x27/0x70 [ 166.876729] ? finish_task_switch+0x1c1/0x7e0 [ 166.881214] ? syscall_return_slowpath+0x2ac/0x550 [ 166.886124] ? prepare_exit_to_usermode+0x350/0x350 [ 166.891124] ? sysret32_from_system_call+0x5/0x3c [ 166.895956] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/06 18:57:20 executing program 1 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 166.900792] entry_SYSENTER_compat+0x70/0x7f [ 166.905175] RIP: 0023:0xf7fedc99 [ 166.908519] RSP: 002b:00000000f77e909c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 166.916207] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000541b [ 166.923452] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 166.930699] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 166.937946] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 166.945193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 167.998194] IPVS: ftp: loaded support on port[0] = 21 [ 168.285761] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 168.700968] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 168.707082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.751241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:22 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x3f, r1}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x1200000, 0x3a6b411f, 0x10000, 0x3]}, &(0x7f0000000240)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 18:57:22 executing program 1: r0 = socket$inet6(0xa, 0xb, 0x6e5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = getpgrp(r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0xfffffffffffffffc) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000100)=0x5, 0x4) r4 = syz_open_procfs(r2, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) fcntl$setstatus(r4, 0x4, 0x400) read$eventfd(r4, &(0x7f0000000200), 0x80cf) 2018/03/06 18:57:22 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0x2, 0x401}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x84) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'ipddp0\x00', @ifru_hwaddr=@empty}) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0xd0, 0x0, &(0x7f0000000240)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x4, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000000)=[@fda={0x66646185, 0x6, 0x1, 0x28}], &(0x7f0000000040)=[0x30]}, 0xfb}}, @release={0x40046306, 0x4}, @request_death={0x400c630e, 0x0, 0x3}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x28, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x1, 0x31}], &(0x7f0000000100)=[0x18, 0x28, 0x0, 0x0, 0x48]}, 0x8}}], 0xfa, 0x0, &(0x7f0000000340)="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"}) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb0, 0x8400) bind$rds(r2, &(0x7f0000000340)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getpgid(r1) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000140)=""/193, 0xc1}], 0x2, &(0x7f0000000280)=""/75, 0x4b, 0xfe6}, 0x10040) r3 = getpgid(0x0) kcmp(r1, r3, 0x0, r0, r0) 2018/03/06 18:57:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4, 0x3}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x200040) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x400000002, 0x17f) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000140)=0x45543332, 0x4) bind$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000000080)=0x1, 0x4) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0xffffffffffffff70) bind$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) recvfrom$llc(r3, &(0x7f0000000300)=""/217, 0xd9, 0x1, &(0x7f0000000400)={0x1a, 0x33f, 0x9, 0x9, 0x1000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) keyctl$join(0x1, 0x0) [ 168.794201] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 168.800313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.807461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:23 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x11}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0xaf3, 0x5, 0x100, 0xff, 0x400000, r1}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000000000)="47cb9960c929dcd060883569d3b6033dabc9249325395d250f56de1720934761b1a6a0720ed0a07675d9bc1e0a63ec5ffeb60be55f81e2b1c5e76cdf215ddf8ef6771bb31f60717b3cbedcf58e7a1164fc1895679ba1451e5300cf49492d66e6b8fa17ef5a4a1905d07d5c4773a46b3c2d2a300a21acb34fa303156983edc8edff4ef646a3d3e28936ac9a6e82b7ad4bfface7c5d2d3e1bdd76e9822f4f578f9f035b97199f7625d2c5a6fffd346f0d82fafe50ed0c13f6ac4adffc3e40425115f8c38df59e4") ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000080)={'dummy0\x00', @ifru_flags=0x2a02}) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000100)="6953b3b146ad012c67333781658b8a377020dbbf99e3ad7e035e8f8f788a00b50cfbdf", &(0x7f0000000140)=""/31}, 0x18) 2018/03/06 18:57:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) fsetxattr(r1, &(0x7f0000000040)=@random={'user.', '..self\x00'}, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x1) read$eventfd(r0, &(0x7f0000000200), 0x8000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x21e, 0x4) 2018/03/06 18:57:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x200, &(0x7f0000000040)=0x2) 2018/03/06 18:57:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:23 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000100)={{0x1, 0x3, 0x1ff, 0x0, 0x300000}, 0x9, 0x2000000000000, 0x1ff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x50fa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x2}, 0x88) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000080)="b4cd4bb784f05ee77bdf82382f03e123f0b5cc6c0df980597eda97f0a1175dff57afd78917b88c4b416cea868007bb1c960524a753444320c95629e08def848c054de78a42817d5bfd97c7e366fba04390799a96b87178df880a10512251a00f9c4d551abee1e02addccfa77eba126262a400aea039d0700000084cc91a613") stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2a544bf9d88a8262178f94a19d70726f6a69645f6d6170001624dd0e71c318bf709b0febdf08d02030722520d6f78488c94c0e1ba8c78c225d014ffbec8efd2c34897045cb8614e0a84be748577dbb1a73b5409e94d7438a259be345dcd8bc05476ecd5c52a887c32105b442811ae1d56aa5c7fcc10b9e3b6f3d06184bbe07dd93aeb5d2dc0a3ba8f615885202101a00000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) [ 169.057707] bond0 (unregistering): Released all slaves [ 169.744089] IPVS: ftp: loaded support on port[0] = 21 [ 170.025381] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 170.435925] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 170.442030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.483929] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:24 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x4000) getpeername$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) 2018/03/06 18:57:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11, 0x0, 0x2, 0xfffffffffffffff9, 0x3, 0x20, 0x68daa72f, 0x9}}) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:24 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/06 18:57:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x30000000804001) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/15) r3 = getpgid(0x0) kcmp(r1, r3, 0x0, r0, r0) 2018/03/06 18:57:24 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) read$eventfd(r2, &(0x7f0000000200), 0x8000) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) memfd_create(&(0x7f0000000080)='!\x00', 0x0) 2018/03/06 18:57:24 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) write$rdma_cm(r1, &(0x7f0000004040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004000)={0xffffffff}, 0x106, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=r2, @ANYBLOB="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"], 0x110) [ 170.527357] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.533478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.540404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:24 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='keyringeth0cgroup+\x00') 2018/03/06 18:57:24 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/06 18:57:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x180) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x6, 0x105, 0x9, "b5e33791021de54f57efbca32573dab6474d27954fd6fd0929951db6c647e3e5b78b93049cb722d4fcdbcb954c393df8c10aa77a402abb86a2b9e79c74c49c", 0x7}, 0x58) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) sched_rr_get_interval(r3, &(0x7f0000000400)) r4 = gettid() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)=0x8, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r5}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0x1f, 0x9, 0x9, 0x24000000000}) socket$inet6_icmp(0xa, 0x2, 0x3a) kcmp(r4, 0x0, 0x0, r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, {0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x3f14}, 0xfffffffffffffffd, [0x77, 0x10001, 0x0, 0x6, 0x5, 0x8, 0x5, 0x80000004]}, 0x5c) 2018/03/06 18:57:24 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='sched\x00') ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x3, r2}) read$eventfd(r2, &(0x7f0000000200), 0x8000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 2018/03/06 18:57:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x148) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @local}, &(0x7f0000000040)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x4, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:24 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@empty}, &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:24 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0x3}) 2018/03/06 18:57:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/06 18:57:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x7f, 0x1fc, 0x6, 0xffff, 0x0, 0x7fff, 0x800, 0x4, 0x6, 0xfffffffffffffe00, 0x7fffffff, 0x8, 0x4, 0x0, 0x80000001, 0x60, 0x4, 0x5, 0x8001, 0x5, 0x5, 0x8, 0x413d15c4, 0x7, 0x9, 0x6510, 0xfa2, 0x8, 0x8, 0x10000000000, 0x1, 0x59ef579e, 0x0, 0xfff, 0x9, 0x7, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x8000, 0x101, 0x8, 0x0, 0x8, 0x3, 0x4986}, r2, 0x7f, r0, 0x4) ptrace(0x18, r2) epoll_create1(0x80000) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:24 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) 2018/03/06 18:57:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'\x00', 0xc000000000000000}) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") prctl$getreaper(0x3f, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/06 18:57:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:25 executing program 6: r0 = socket$inet6(0xa, 0x200040000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 170.806208] bond0 (unregistering): Released all slaves [ 171.571142] IPVS: ftp: loaded support on port[0] = 21 [ 171.856449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 172.278316] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 172.284405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.327960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_pts(r0, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="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") fcntl$setstatus(r2, 0x4, 0x6800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:26 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/03/06 18:57:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x26000008) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:26 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={r1, r2, r3}, 0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ppp\x00', 0x131000, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000010c0)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[], 0xb410745ec8999e06, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/06 18:57:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f00000018c0)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000001900)=r4) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:26 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1c, 0x100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x60200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/06 18:57:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 172.371672] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 172.377815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.384896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:26 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xe}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0xffffffff, 0x7ff, 0x100, 0x4, 0x80, r1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa"}], 0x1, 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x3c3d0443) 2018/03/06 18:57:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000100)={0x3, 0x8000, r1, 0xfffffffffffffff7, r2, 0xfffffffffffffffe, 0x8, 0xe5}) 2018/03/06 18:57:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:26 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/06 18:57:26 executing program 7: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:26 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002440)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x33e2, 0x8003, 0x7ff, 0x40, 0x0}, &(0x7f0000000140)=0x10) socketpair(0x4, 0x4, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000200)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r0, 0x5}, 0x8) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/193, 0xc1}], 0x5, 0x0) fdatasync(r2) 2018/03/06 18:57:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1, 0x1}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200080, 0xc2a8ddfefc44ee66) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r4 = getpgid(0x0) kcmp(r1, r4, 0x0, r0, r0) 2018/03/06 18:57:26 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0xff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c00)={0x0, 0x4c, "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"}, &(0x7f0000000d80)=0x438) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b00)={r2, 0x7}, &(0x7f0000000b40)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x5, 0x80c, [0x0, 0x20000100, 0x2000036c, 0x200004e8], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x85c) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6, "aa9ae47ac739"}, &(0x7f00000009c0)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000a00)={r5}, 0x8) [ 172.646325] bond0 (unregistering): Released all slaves [ 173.334617] IPVS: ftp: loaded support on port[0] = 21 [ 173.617219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.032194] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 174.038290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.081995] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000100)="6953b3b146ad012c67333781658b8a377020dbbf99e3ad7e035e8f8f788a00b50cfbdf", &(0x7f0000000140)=""/31}, 0x18) 2018/03/06 18:57:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) r1 = getpid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xd3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x400}, &(0x7f0000000100)=0x8) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x1ff, r1}) 2018/03/06 18:57:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/110) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}], 0x78) 2018/03/06 18:57:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:28 executing program 5: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:28 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0xa000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000100)={0xd000, 0x4, 0x20, 0x101, 0x400}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x37d3, 0x400000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) recvfrom$packet(r1, &(0x7f0000000140)=""/22, 0x16, 0x40000000, &(0x7f0000000300)={0x11, 0x1e, r2, 0x1, 0x0, 0x6, @empty}, 0x14) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r4 = accept4(r3, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400)={0xffffffffffffffc0, 0x101000, 0x2000, 0x7, 0x0, 0x3, 0xfa, 0x3, 0x10001}, 0x10) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r5, 0x1000000000013) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x3f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r6, 0x4) 2018/03/06 18:57:28 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000200)={0xffffffffffffffff, 0x7, 0x6}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/220) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000280)={0x5, 0x1e, &(0x7f0000000240)="53175c72ccf7bb9e034d951bf04fe4c688e022bad9844c8de7b3cf305e3a"}) [ 174.125131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:28 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0xe3eb, 0x10, [0x3f, 0x100000001, 0x3, 0x1]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="87087c346112a0957a17a73ec8ea93fa6d2573ecbf27c01600290dbdb9972edb23b7a5d48944abdcfaac578608776b1bec95e4dc9d1d9c4f1c51c5eb7f2e290decccf43778bc40c3cba6c863981501c166ad935bfaa6e3f91b3e93b058df3103c4cc75f98fe4dfa73688e06f19721ecfea7bf5ceec65440cb5b1a2dfba3bf3a3c4217c22bc2555bf653c908edbc296d0d7d8884e58dbedcd", 0x98}, {&(0x7f0000000240)="9e850f9a2973eec64a3223ce9f1f49f7cd625e08165166acbe243a0b4250922513df126e665dc433e38b7c1b5d02ba0c6e6c5eeb1f17b16ff6a6728813af5534bf593a9cad4d0d028613216045a2f77a2a9935a770cce61bf778297df1b23dc6b7b67796ea8126e9c6b20d2a16fe81897aa01dd1451d7dec1c335ce42e8dd46693f7b20648f028751389c6912a5166143eff909df4c9", 0x96}, {&(0x7f0000000300)="32e8d2b21a109f26e409ce2c102dfbc1767f539c02d310fec9ee12c9446b425594a60ee55a870a813a4923dc7fea88894827f6d749e7f7821a13bea1bb87f7f2b647969b3e1589e3d539d0d17254b5100c2e0aba9fe50cb9c4f1", 0x5a}, {&(0x7f0000000380)="4931a1857e85431e7f804b0af8b0012217e0681a3dc797afb00e0ded1f346de5f80e31ed3e3fb780eb23303bb4f80d89875419096719479a0da44f6ecae64fc86b9adb97f9c23d689e0f5c9c4ec2807714ada053e00cc06ce5ec776caa378eb8117aa70a6de31a4947df", 0x6a}], 0x4, 0x9) 2018/03/06 18:57:28 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = getpid() prctl$setptracer(0x59616d61, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x2002) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x8000, 0x6, 0x0, 0xa3, "6ac5b8fe6bfa829c4236ef19cfdccd74e19a89219b112e2c24a5a949008050c3a573afbc089f067975a1db1c", 0x9d}) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/06 18:57:28 executing program 0: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000100)="6953b3b146ad012c67333781658b8a377020dbbf99e3ad7e035e8f8f788a00b50cfbdf", &(0x7f0000000140)=""/31}, 0x18) 2018/03/06 18:57:28 executing program 6: socket$inet6(0xa, 0x40000080806, 0x0) 2018/03/06 18:57:28 executing program 2: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[], 0x0, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f00000000c0)=0x101000000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x1, 0x5, [{0x10001, 0x0, 0xfffffffffffffff9}]}) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:28 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:28 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e27, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="cfe02815715874bd73ca5fa03173c8d4147b58d94cebac233ecd65a2b71620f847d9136ac6b2f51653bc1de203da66024a1997d232afee940d71196545ef1ffbeaff11b1c3341b3209939b120b1230f4e6fb853d45804571ee43196a375dd112c55eaff0de87a604f6f95f4fbdcc09d9170b67196a25bf01745eb7e947f71ac8f1cf75b6c6bd89e6c7ae6cdbafb8349f6e562ed2681293e02bb6272a72d1fd81a4b156e4f29582315298380c7b5875bd26481114e68ef59d3b3ec7525d255f66fe9a685eb7a105e68c469b40a1b365c4974f558d5e1a3f124f2019dbaf9e3470e9", 0xe1}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x4) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001240)=0x14) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000100)="6953b3b146ad012c67333781658b8a377020dbbf99e3ad7e035e8f8f788a00b50cfbdf", &(0x7f0000000140)=""/31}, 0x18) [ 174.394335] bond0 (unregistering): Released all slaves [ 175.080582] IPVS: ftp: loaded support on port[0] = 21 [ 175.366620] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 175.783133] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 175.789307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.833523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 175.876565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 175.882691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.889563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:30 executing program 0: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c009dc538d936601f16a77f889c855db2278644a76abf367f5f2b484dc55cd49cec5f3cc00d803d9cf337636d8c6651f89507ead066295d92a4a7d5b422cce0322975c3cae0fc7e735b5ec58e46abdf10f93bb3f82b9083d7cfc8da1f9518bd8b2a987ad564b70827a73dca6f527a7cf781d0fcc8ba8a32ed5a36c160cab84a7f79aa75e0c9e7daef76bb09e78d82ad31", 0x1) pwritev(r1, &(0x7f0000000300)=[], 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100)=0x2, 0x40) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x108c}) 2018/03/06 18:57:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(r1) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:30 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000080)='bdev\x00', 0x2) tee(r0, r0, 0x1, 0x0) 2018/03/06 18:57:30 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfdffffffffffffbd, 0x101000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000040)={0x5, 0x6, 0x1, 0x80000000, 0x2, 0x200}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:30 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='iso9660\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10200) 2018/03/06 18:57:30 executing program 0: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:30 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x202001, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/06 18:57:30 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc, 0x80) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/03/06 18:57:30 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, 0x6, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x400401) ioctl$TCFLSH(r1, 0x540b, 0x8) 2018/03/06 18:57:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/03/06 18:57:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0xba7, 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x80002) ftruncate(r0, 0x2340a235) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, r2}) 2018/03/06 18:57:30 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000140)=0x3) socket(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780)=[], 0x0, &(0x7f0000005800)=[{0xc, 0x18d}], 0xc}}], 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair(0x8, 0x6, 0xfc, &(0x7f0000000240)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f00000002c0)=""/106, 0x6a) getpeername$netrom(r3, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000180)="d835da82ba19ac6e50669d02e1f6c40137177f8a096be166a0229fdbd81da4c368d40f00b8a40290fddc4de645fc714436472af4bb3c71480ef99da72c7be7bc9ab89397c08ea3e0dfad3bb7f503270c60836d11baf3a467add21bb336bb9138363da69ce0daffbf7af1549b5dadb2a56e0561528b87f5cc0a863f1b42ee29d7e9f77d2696758dd0b49936148164df72c1e4163b691b024773c6800098d2af3217dd41c6b69ddcff853b45e5b1edd3", 0xaf) 2018/03/06 18:57:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setlease(r0, 0x400, 0x1) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/03/06 18:57:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r2 = gettid() getpgid(0x0) kcmp(r2, r2, 0x2, r0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f00000000c0)}) 2018/03/06 18:57:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:30 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x100, 0x6}) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x5) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000000c0)={0x54, 0x800, 0x8, {0xfffe0000000, 0x910}, {0x8, 0x2}, @rumble={0x4f, 0x4}}) sendfile(r1, r1, &(0x7f00000ddff8)=0x800000000000, 0x102000001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4, 0xfffffffffffffe00, 0xffffffffffffff7f, "9153c751680285010f2c3517421c2b724c5fb111f8ec3f5aa7c75cce50b60d5a9efa457106153ca5b5421ef282279cbb7c1df3835bc837f99df52afae6774bc591416f977908b12145aad6337445c387"}, 0xd8) 2018/03/06 18:57:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/71) r2 = gettid() r3 = getpgid(r2) kcmp(r2, r3, 0x0, r0, r0) 2018/03/06 18:57:30 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0x1}, @hdr={0x0, 0x0, 0xffff, 0x3, 0x80, 0xff}, @eth={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x1ff, 0x2, 0x5, 0x5}, {0xfffffffffffffff9, 0x8, 0x5, 0x6}, {0x3a, 0x0, 0x7fffffff, 0x100}, {0x1, 0x3, 0x7, 0x2}, {0x0, 0x1}, {0x7fff, 0xfff, 0x400, 0xfffffffffffffffd}], @generic="3e46c2fb96adceb215679c89ce405645cd6f1ebd77e372623df3fa8600310bc0c351d7dc258ae3ee6957a9400d74bd"}}}}}, 0x63) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r2 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="ae3a238315f2bad1b72c0041f13c91b2b96990d70f62c73cf39183ef1980abff2d0762d1154fecd29f2df940e9b2aa1d132d71d6a33fcf4e4f133f1e314cf4584f6634f5b3f3ee0b83f817c6a9743d3fac0e84260df3f78fd3be699c3a75d8391bd583edb5f848e31c89a096682333ade86749fb8bbdc1add24edeb890f3e6d9e73d4f3b32a872097da8ff6122853c997907545e4e04d0719fb66438728599f2a652175fa7ea380ac268e71f601940464e7a1bba00c0b70c647dba8b923ccbdb9c0beccb615c916c45ed6c07d6236c0eb762a04e67b55d19ce26e0af91ed7d6a63adb204814a7a", 0xe7, 0xfffffffffffffff9) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000100)="fd0272a58e3c5f4a96ad657e75d179c0e29c6f946e5efcb68b3b6aa97086898919daa8", 0x23) keyctl$update(0x2, r2, &(0x7f0000000340)="0f1e71b37d19e236ef6b750eb53addfcd36713730e439d2d4d9df7b006c3f039e898bc4810a24a5f9fcac65ded8031f4129ddc99cb8b087051c348aa8d5732c8460dd156d19cfb9fb53d39089039abf012bb228a0e2466c04763fcb493fe3d0c603e3cdda1a0ea82a71dfe9f21348d8e86868b51848f40d037ad1719c50d2f608f09c7d7f3c718301818288ec7c46bd95f64b29c1c6defecbd3b81888439602f9db8a830eaeea17e1d1340cb607c01eba92625eaaf203767c2f51ff962e72eafbc38cc515930f41b40846f0b5946e3eca90dc08b375edb4de86d30f07a1488f67b57", 0xe2) 2018/03/06 18:57:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:30 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x80, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0xc74) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r1 = gettid() getpgid(0x0) kcmp(r1, r1, 0x2, r0, r0) 2018/03/06 18:57:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 176.190237] bond0 (unregistering): Released all slaves [ 176.944438] IPVS: ftp: loaded support on port[0] = 21 [ 177.224912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.637606] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 177.643696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.686941] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x5, 0xffff}) 2018/03/06 18:57:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r1 = gettid() kcmp(r1, r1, 0x2, r0, r0) 2018/03/06 18:57:31 executing program 3: r0 = gettid() r1 = getpgid(0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = userfaultfd(0x80000) fcntl$addseals(r2, 0x409, 0x9) 2018/03/06 18:57:31 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x22200, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:31 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10c, 0x4) 2018/03/06 18:57:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:31 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = getpgrp(0x0) r5 = geteuid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getgroups(0x9, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000019c0)=0x0) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001fc0)=0x0) r17 = geteuid() r18 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004580)=0x0) lstat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004740)={0x0}, &(0x7f0000004780)=0xc) getresuid(&(0x7f00000047c0), &(0x7f0000004800), &(0x7f0000004840)=0x0) fstat(r0, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004900)=0x0) r26 = geteuid() stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004a00)=0x0) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004b40)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000004c40)=0xe8) getresgid(&(0x7f0000004c80)=0x0, &(0x7f0000004cc0), &(0x7f0000004d00)) r34 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004d40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004e40)=0xe8) stat(&(0x7f0000004e80)='./file0\x00', &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005340)={0x0, 0x0}) stat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005440)={0x0, 0x0, 0x0}, &(0x7f0000005480)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000054c0)=0x0) stat(&(0x7f0000005500)='./file0\x00', &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() r43 = getpid() fstat(r0, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005640)='./file0\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005700)='/dev/sequencer2\x00', 0x2000, 0x0) r47 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006b80)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000006c80)=0xe8) r49 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000a340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a380)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f000000a480)=0xe8) r52 = getgid() sendmmsg$unix(r0, &(0x7f000000cdc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="0a34adc2c199d1488070a4fe3d7df5d8390c153f786d0b8638418bdc26a6ad0f541fe158d33f609a3317d52142bf5dedebe8505b49", 0x35}], 0x1, &(0x7f0000000440)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x1}, {&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000000540)="f4e16a2e15412229e1f32e73d5a9ef1d3289dfc45bb208e04eaea0253c3df26cddb23c1a2887252523a851ef11e1471a37bdd7f73e2a462762c2f9b909ee442751646496d5832b5e5fd3d81e879f9f1d89a4a77d9455365badf9b43acbfd302efec0939efce9c0005fe8ac", 0x6b}, {&(0x7f00000005c0)="f36d4a525bdc4524e4edc556bc19767eee3a4b8b4f9474d6ed408dbedb50e24d9de0dff39baa1145fc0396154414ff17e2306854e2b61bf878249c1784496a89af26a0791d8e3f1d3faa88b48ec1eeb00597e448d3196341037641982042289f39d436845471101ca72f207c0b8fed5b4767058146b4c35706f3b90d2f9688be0770f70b94ce63c190fa9caf655253940a8057773bdb62dfa3b4202214887019ed4f397885a4afa2249f3307cb7e158fb21dd911723fedd30c1063148f1c2b398479efaebd7026b76f293bb2173515747321ee59977604755218242e3fa710a455a067c9ae0dbdb5f74ee2d08dabcb945a9df105f7defabb8f3ad76bff2c9b6497814bd4f4062c5daf499171f1f1f95881ac92906cddf8d1009326aea4ca16ceda73ff9abc7c98226e072f7105317f00abeb11b7cb20320ceaa59af391741cffa5ee42578de4d38d7785605f2e51a7a093e3d3633ab760889eaf4e86f10bb6c7ea11ad24c04025ea7a44021ebec6f038f458b58e5893d2ab4fbf0442bfcaecda462fb860cbdfdc684c21a7d85b40d55c6ef9ab4893db6f588949705da5ade84cdf1d891b0f92e8bca97861c26ad7c1180030f08d0822cb2d25e587ef2d27202eb763fcac03d5cac4f202700da6e9a4151894550297529c936c7ae8a745146c9f260a4527d73780535b1fda674fad80c936c0954833dd22ffd7212fd5ff0080758378d07be4bc3aadc47088850b2468d856045efd110f2fb382d46d39c2e002db9f9be34f68641c231828f6e9a85dd4041201c563fe52521c4dcc67034a23b91e9fc975b55e49b58842455294a8cb3f1a2fd4ec02ea2ce0bc4e78e5490b9b619a0ede352f4080dc447664050ba06889a401359dfcb83517122a0702de6ea1148d19d44b513969d9ceaee5d54956bee2cf0bae839b16e6d7548ce9392c22c6c984830e73c9d7d3f9ae0211fdfe1e935eeee3c4655d3473d3eb33eb1081059377faec37b545ff193f735c4661937e1a836796bde54261c62dd0b8ac0fa0a32ea8ac8510a0ead1fa142c8e092a4dfa99a8771f7d8181033a1623087c41eff0bfc66d1870381bede280479f0a28fa54159033935d8942bbd28f47bd288418a1365ded5246b21b6e37c69eddbd86846fd75475fd8df57ac66cd96e3b3c573591b90229a57acb7370bc07496a2f9df4af16b714bc91ce6c94580544c21ab051c0432fd69b7ba8e10916898f06dfe9d63a04f4e247a06ea20d3852dcd89d12aad5b636641800cf5a79515785195a79070feea1c0792a8b17726c76c37349d966bd73be87bd4d06117fea744fdaed48687dc9665d685772ad80375c975e5098ef09d55b480091e8269e595d4e303609cf48f5cb6c52a2c50ed9d1c48e326188205d6bf5c9974e1db0223d2f7af25f856ae0798b16a6315934c640529d75fe66cffbe2e58895a8999114ebf6c09c693fabc7b1d8c79e09fd413eb910a52d26fa5522744347978f0a8d18859782492d352a01464b7682a848496e0bcb3319c565cc99dc767a8042b5cdb146c0358e16a4a6e2118238ea3bc3fe5193bbde6a9a059cf4308c3b8c8c0cb328ce06cab44b9fbc76291c86dafa79b9f038ca0b647319acb63de0947e2af0d6072a5b6a05ce86bb08aabb4865dd63cdaccb6da452805ec42bc90c4189eee0e96127f5b909c6dd8131fc8dee5baa50f13d60a7c2c7bf365403df64743c9d86b22e5c7cd3fb645b3957937a5c7e9e8ea15bb56c8856321478705d83e4409ef4fe77b2a0727307aadfdf3f3b01781ae93496f992bc642c8ca731a9fe0f2519fa3007bfef55af72fd85635ad0c94cfb05cd04e8d62aabaceb443e3eacc5fe534ffc5a7d2d6dec8eb97870a5dcda057cd26b5346564f2f58cdd859a9f3d187229219448337593c43135f66425396f801c4b807c86ac8b2cf069466a97f9ba82256b0e1d1da5be9939459b18463209816cec886b815c4f2396341f2d4166ecc8d16e7f1b7d6a7c9ebf888840bb3dd2274a5b643e09897a75c0317740ad461c23051d48ab314d8d4ef750ddbe3ddc8d3585b7542676cb8d3ba189ec561d32969048b5907c6efada1b1967159f8c2ab14aa4093eb803954700e0e31f08df7925d4df807f2b33b86e2cf3a2366121dfc0fccb6666bee7614bc4d6d67529ec7f94f7e2c691f0a486da9ac9409719707666697c77b6764564ea64762075abea3d15b3521a32761360660b57b333a0aaaff68c36128ce1f0b5fce75af17e4666f7329232cf4a883c049afb5c3ae52e5bf9902e056585a9721ac58a2130e424ccae93e9193d9a4fe890631f17bcd453e701da5a664956af2770782e3e8b7cef5ccfbb0a2a3e74d1d3b5ff1276365883e4a991614d684f2bceaf06c2eb79164fb863320d74157fd031627ae4b02e629f743be9c852fa36746927e72da8c693d681e6a55df0c84434931210373768ec7e1e7ae23e2be7c91d2d25421ba5e4cae398c41d6058147bd47ea3e23f7c917dbabd65d70c11ba4d260588d06409465ed7254a7ebf0b6188e60a780db9ace9f64e08c22a39f6f69c9c6cd102ce00198e9d60c4304ec4af5d8e33751b20180b99bd41b216fe9d77d5993e98c39742dec90bdefeb9e5cc2d9db6e917f6778558f571f68e88e1258c3ee3b3f24753b5df45750f4e4b3fc105e174aecd01f55277769131517e4445f97c17b2835b31c36ba0cf2036e71f5a3be12975f64963b5c595daad0d177820df72da46d6bb7bf00bd0e7b0fd2bba92e1b082a1626347f8e1dd3b8917f35e590492067ccc8f6b4df698fa892ece1f336117542a17b1107343eeea188b78024a7933d590d235a67b46963de4fb33b39caaf3368799c3f1943e2586216aeb57bbcc52856df919b270e3d21af0d988ec295a558e7382d7d7c4e7049ca3b27004665f97ffa187b3af33893003809f5262ff87730b9746ec2c2515a90ab8221ee458035751138a860c03370469367786f67f1ca319419cc5c749894ffaebafeb754c22dc852834ecdd5e0a72d1e18b767ba7c77ce36a8e8d10945cf8c5eb75a7c7a7878c36e989218815c82360ce4704d06e886f9f78288ea2f5071c4b7f16b32d31d71dd1ef72dd9465340bfcd1ef9f5a476b67aeeed1c207a6d52a2cd1411b2120289b229d76ec9478ed0699ea2d010c8be3447a96efeba728225a700c638924588a003ed4a235efabf0234ba9c3859240bf5b179b8ff4abecc3ca8ad7866c812bebd6c1e59e5cbf7aba8ddde953686f7d2b9c83f7d8ddc9d0d3835656ea91ebe66fdecea66aa0709e58bd8673591070ccba842b01c1beeb1820075e8e62cd8e4ab8a4a030d9529200f00931dec58266f8d3e7d5f505c9f29d80f1c1cf0d83a8a0bc42a8922200df0da85065355a5ee6d6d508e70d25ee89b744588ba40bc56d724453d9b47d5c8d2a22ea598a2bb47c66f505cfbc04a94993bf756512d535a2484411ae384bbfd181be02eb3a28fc7f5adf9e06f9e5ea62ed6ab5f28b5ac0b4d6764f2ba1362587e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0x69}, {&(0x7f000000b840)="58125ad6a0ccc24fe6ad1e07fe912cbb2c71da8b09a616027eaa6098e36fcc19b63cd2f7604ceaa259d9e567550e738c6c0bef1a9eb8b0b42c9c54866e00ee4140ebee62ce1c1cf4b496e7b80300bbbd2b90091efd09a7c381727d99b1d961853e13f68d0915a42b3c8f875fb837cc3ac16c265446bd185773f4e6077cb3746819c7a4d75c687858e55610ddac8e7c2d9b1b536f8dcf10feabda371b77b76862adf48ca1e7f8b58b1395b36955e3f905ec17dc28aef0f458c1f86b08", 0xbc}, {&(0x7f000000b900)="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0x1000}, {&(0x7f000000c900)="906323a805d4b0c548f2d9d443e39be169f4cda4c3f0770431e6edae9cf0e205d5d5b824735615d3b277892193b8943d9a54e6dfc1aa59cbaff16f5f50ac76dafb1c5bdf4b0d1e47a073b8309733c42a5072de8404944ed8d6146c01505a35b12342fac0db8201252a44d0be79aa7060792084d8f7100ddae13c5ed16905bc55294adf303ee6e47be3b6c6dc3e617372f4958c4885e382ebae303c345785b690cdbb53153613a100ff632bb0da20c0acb4123590c440e85e4af90f3ef34603624b41ad2727a36a90d073d40fcf46148f561cbfc2", 0xd4}, {&(0x7f000000ca00)="b54a6b15dd7aaa0951fee0f0e984ea71d6a19ec96e8be10095989958661029a62cdf49e3caea989e95f68f432dec925e7d5fa0bdb7104590530b802a52ddc973db174150c7eb52e41f5b83f874af63b50da3cce88435bdf31de545b435f84d67799bda9e0b", 0x65}], 0xa, 0x0, 0x0, 0x80}, {&(0x7f000000cb00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000cd80)=[{&(0x7f000000cb80)="01e2ba5d3193bed127afbfa516358a840f22720c50750ab4fa7cb7d9a0c2ff5b22a9e96068d364f114d5e13f03e6a1", 0x2f}, {&(0x7f000000cbc0)="0a1f309afce6ef731207dc877b885cf8035440b82a61556f639fd13c57fa2a5094c03b9aef90ca0adfd491051b17270168f320d4012a24086aa49ade93d086eca60e8dab70f36d9f15bbc44932534731a1f51712e7", 0x55}, {&(0x7f000000cc40)="4dde384e443d60492c59de0915e3776d092c3ae73f777c8a7dce99feb30bb8aab8007badb7427e7fa79d4b504842130084b03b0c93f3003e3010630390ddda9fb59694172593fc3937d36993db8057673cacaaac53b850af135740abc2cd4f4b977fd205eb390e713a242b22d651c71a26231214f34629375126b82fcc06fdc4bff7eada1fed87c74e7ab74ac1543bc4a6d7750797f00a", 0x97}, {&(0x7f000000cd00)="aa03dc011e19cda57280e8bf8d719b4c05afbf3620f7d8472aa893b68d0835d4ea48b98580dca89acddeb7cef7dbd9096fde505c1409ac638dab3f44f488915e14bf10ae7973955e58b8aaa6721c678137191763cfc205a70990cfdeaf524a305c0687ae3049ea", 0x67}], 0x4, 0x0, 0x0, 0x44}], 0x9, 0x4000000) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 177.730530] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 177.736648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.743550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) kcmp(0x0, 0x0, 0x2, r0, r0) 2018/03/06 18:57:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2571633, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x401, 0x4) kcmp(0x0, r1, 0x0, r0, r0) 2018/03/06 18:57:31 executing program 6: r0 = socket$inet6(0xa, 0x40000080805, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x3) 2018/03/06 18:57:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x69, 0x7, 0x3, 0x7, [{0x20, 0xdf, 0x3, 0x0, 0x0, 0x400}, {0xffff, 0x9, 0x2, 0x0, 0x0, 0x800}, {0x1, 0x100000000, 0xd5c, 0x0, 0x0, 0x1}, {0x7000000000000000, 0xf010, 0x7, 0x0, 0x0, 0x2}, {0x2, 0x7fff, 0x80, 0x0, 0x0, 0x104}, {0x809, 0x6, 0xa3e2, 0x0, 0x0, 0x290c}, {0xa84d, 0xb1, 0xffff, 0x0, 0x0, 0x800}]}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:32 executing program 5: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x5002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x10000, 0x1}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000040)={0x401, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) exit(0x7) dup2(r1, r0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid=r2}, &(0x7f0000000080)=0x0) timer_getoverrun(r3) 2018/03/06 18:57:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/06 18:57:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) sendmmsg$alg(r1, &(0x7f0000001540)=[{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000780)="c90db5f001bd0c4586be2404acb40ada3b5e7eb6f14edb37c11957827f9a0450efacc9e9ae4525c88493ac7747da9565f3250892a06814c92d6d0d5eafe9c14ea4ab540713e70372c456219a61e8f7b77b79557ae72b4c95700eb3d65a9dd9c9a4e3ae81d11bc822bd428f7cddc1fb443d8520574c5b3d160088e2ac0902fa1a27eec079e17d154de8369c2a6fa05f3864bfe21f67fbdaa3d4530c3dc08f948ad1fb9cb6cea8b7cabdccb9278371c5f6e7759c005e7891e7a2bf77a85f36ae75fd147676ea0a5436201939e57bcef05c0f0c754c579b6f1d43c5", 0xda}, {&(0x7f0000000880)="c9fb076ea3cf50372329cf89f20e7519a7bc240dbd36470966d07946f64ad5129bb0d8cb054ff47171761819ba50473c5faf191c47a96c61065983751eb70a04ad421fd2219dfcb8d9ecdbc435a23ec5373b585ec8a9243d93f94900e6959b875a94e4bdfdb80605e215d5f1092e3fe3f002329443d54b528c9b16251170d6ff5b02be83276a41597bffa05d8634e9e44167bc03f6ac397e2e7ecf6dffb31c88d2d5a356c90d9eb6401be17af2e29f2b8af3eb529f5d3de0f84a965166db596611a3540ed40481a8f4cc813585834131c37357284c9228f7dcdf75d2c3722268378bc95d94f79f8d", 0xe8}, {&(0x7f0000000980)="85e18734fda8710b43e884a9ca821af3d3535d435ea4824a8a66191e1f5ddef6655e61abe4d409a55660d68d4d1f3d5dadc0edd45cc2cb8d5337edc8df922a3c63c2ac0a4f3b58249a016a70383affbe53895b13779e69c9c6981bdf444f36169009b14b594d6fac78b9f85384631d555a71e85866987cc502f9887cdd8e8716424edb126d", 0x85}, {&(0x7f0000000a40)="53113103a4189bf5344f5e743b9fa82280dcfca1f8c64c1098e19ce4367583b465dcf9e1a52133a756366277deb7687e45b8acb0c095e8c453465300ab2a6362673a967cd19f3e1e54e40ee7ff414e144c428ffef36551c7fcbd5aa78875ba4e085bcf88297e68d34062f143395a9bce9c3dfc0bfb14f912", 0x78}, {&(0x7f0000001800)="3215", 0x2}, {&(0x7f0000000b00)="002a33d007e2b44febe88c9c856a6ae106ab6c266ad64522abff3041bc89f96dcd45e183ee25fc3e8658b99a3ab16ee8a5639e30285b73431bc8f5286b8da6fce03490843aad89c93d0abb23068124b2ae71069a9815e1e6234554f473a394f8f26c5925d6a5912c9ceba633d3cf37342349771a1b88498ba88deddf4c7f5d720d55a1d2bf30d085445e005d3998b02509ee511e1781f81589120e4e09afbc78fe583c9c23a60e5acca6930e0053ee3b22c6d338fe96de5dfa1f831b6b04b6a4eea4d6a38055d4fd29e20e532de99c3385f84725374f82d78153f346ed3d27e2315147e185654a46f2ecde21cfca", 0xee}, {&(0x7f0000000c00)="d1bd0d8c8239ca83f967749ee8262d1d9b038ba033a8457a4377e11302e531dbc1d5cd8a9914816a9006c9068e6809966cfa96bfc6c814261bf69581a797e25f7f7099f057f2a7a43253d9ee1fbef39fac18bbc77dbb846a20fb3dc7ebddb00f336cfdee18324c1617c38f9daa3a7fcd24bab5ee1f41df64011719a752b601397b3df7bf3ff4c5", 0x87}, {&(0x7f0000001580)="89c9007a7db700000000081000000000008c000000000000ff0f00000000000000000000da63a97ca31b6813a1a5d52893fa27a2a64291388fca74a9aa974ea3072a4966b7c7a104e441e83092a480f039249947aa979a4d2305430479219d6c8023981864103f6d9ce2e39aa944c0b567a714f6c3afb60a6a7320e445726dd659e9a06ea906c24ddf2a46047f9c96b9", 0x90}, {&(0x7f0000001880)="a8d568c8053aaecc20dc1f3d9ba8d8c0870f62af80c1c30943e8ec7d2d89528988ba3214476597aa1d265ae1c81ed5b803ea5d91e3369dc04cad3caace3e8c30511b427b5079f403c46b4f21b4a6d02cfc3362843f245d2f3f57daabd80a7928dc671ecdb6a351ba29ddcf05b12d43827d2b97568ace7b060540013c369a066e275afd2a509ed615c7dd969ce1bb3751f43e2e3e96be3514ae10953e291064066bb4c088e4ebd8ee8ea958abb83c26bdb92e65ee17b3f029300d9dae87cb69788171107773b5cb3159188e6e4956b7d378cf7e7cc6fd70dc3fccb039673d05d0cd8238fea3601507151c857891e120c565", 0xf1}], 0x9, &(0x7f0000000e80)=[@assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x4}, @assoc={0x10, 0x117, 0x4, 0x2}], 0x50, 0x44040}, {0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000f00)="cd20e38649514d6c6ba3c7452df6975e83c821686b6fdd78693cd93a3e1619c73aedf47a492f874937170a6df780d18521e95a157adcc3cf682fc673603678a4c2866501fc8277c0859d5df6e06560c9fcf621", 0x53}, {&(0x7f0000001840)="f1f131db05ad0077a1db28414e51ea91d8f83dea99cecff44062c80f6e989d4d", 0x20}, {&(0x7f0000000fc0)="1dae6b0adbcc6ccc3a73853c8d26f267104deaec1eb0e1958e854e48b3894236147c2ad9161670daa9f299c18b08002052cc3982bba7b8de5bbb134da243046b78eb129ef15e76b491f9e98a6018f213f55ed9ff56", 0x55}, {&(0x7f0000001040)="8d8607f1d7195238123ec8aaef7d11ac88800f50a7e9d98b7e82", 0x1a}, {&(0x7f0000001080)="006c13aba33f184d19d88de0659f21b14d49aaa214712aa57783b7cf0dec6e841a82ec81502951bc3816d2606811fc084e02c4fa1a521372e86347d070f491108e903b789157befa2de83f383a1a9b3cac892103bf9a25f9da03ebe2a4c90917fbe7508073144d9b47ed115e31f88248a6a0decce38e524f80aab45306399772afca27d183a446160655d4ee69db7388591a7d30eb31079c9feab88f01a597a36ece461b8d80e044b138c08977a734aa192c76", 0xb3}, {&(0x7f0000001740)="6e98fe76241ba80fecb7cee502f4e6758cd7361c3fb79f57ab20483f88fba9f415f5c28175fd412fbb16c22865cff413954d313b7e9e4731a9b493edad67a458b6966bf842ce12c1f629a1997d26695741bc350e61173f7a9535eadc307ab15a2b0b81c59a499d57d954ece3a66238115dc8e278f053354bd4e9df61594e9dbbb766568d06980a5f0c711110", 0x8c}, {&(0x7f0000001200)="4972ab3334384dc6d334a14d6742dab50bf7ee18a4e0691b8b80fe4826f3af", 0x1f}, {&(0x7f0000001240)="739d94ed2c3ef0dd1362f7af536e040dd341343022913e5ecb9c9c4a8ed396762a665674b7eb1992cc6f7570adeee14199bd913a9150855c38a0f27ef5519b4eb60d1a61b219c67c5e6ad45d16cf05bfbf50074645adbb384afc4492a0fa91d6548964baf997160cd9eaf264cf5ca4d00eb7da2820ad18afdd41", 0x7a}, {&(0x7f00000012c0)="1733c95e7203848e60cefb525edd26219df4d29c2f861b89be617006577f94a0b29e8efc32de04df1f828504273d2102b8afee01134adb7ec11661379246cfb8a684e8590c163e5924099eb51543ebf2de421d16ca0a47524291e2662baaade9357073dc23c2a93d70df3eaa4927b6608f2110a7ca82fcdb1d11d844552f544ed35685594a103b317c6d49812aa2b095709d5205eb9d420c71e40efdc981e712313fef543625fd6d46f5f1a76fc7a5eb4d52cdb1c83ed93ed7ffbb89875d800401e966729857b8bf23d089bf76d3dd9f0716555ae9db06f4649dfc6b456881d044674f79d40ceb4e33560cec30cc", 0xee}, {&(0x7f0000001640)="327fc67464a7d9e564aeeb1c46705da12ff62e277454cee07ef59c818b50ca9d099464b48f79a02378185efcf8f68095f0e40f5f1c0fcaccc27feae7ae8c29aecc28281b6bcadd7b033a2a94f1df0b0705ac95648dea80f7bd78b6b8e3b38f0e41a12edd6e02d8c0cf224acd702c061358ad3730ac173c82d0e1d81310e03e9b969c15cc92ba2ea1803ef200a173c94fdeb68a68e986b70a3c345153da8b1a317e4e07e084569101cbc60aa15a7f8e943cd2d56362b480bbfcc41a59d1b360486b80dcab0c9d7b8a74de0050b3e1d9b54f6c9c405dfc72118c9ed3f02bd4c4c2deb6f45d60b0fb98283f5c", 0xeb}], 0xa, 0x0, 0x0, 0x80}], 0x2, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) io_submit(r2, 0x7, &(0x7f0000000740)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000040)="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", 0xfc, 0x1, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000180)="1cff37298fc0b1ee639658fbcca26b21f80e937ac13d0ef9d1e73b520834b3947a55fee95f295a0b1cbd5ddfa300a56ee15d703099640a2634a80a28", 0x3c, 0x1, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000200)="1318cf07cc1ab9fb3eb2117017d1ff2d24a7ebb14b19b77358ecb044fad7fb71d0bc57c091bb752b34c3baab1e177faf708fe66125ea58f706e21bd9ae594f69957e0dfdcc2a5bd0430ede941d07f61753bf35e9f4d6c9f38e620140190c61df28e82ab315798ced9ab1445aa2a415baa9ee90764c2fb4c3689e940066d51962b67beb27fc4a26f30f9ac0da275e43a1a6d5172b07e3ec08f302cb06b1628d6fcf6f47e92b13a0ac1c4cebefdf06c31e1726171c9b6eb23ca7cad5d3eb54de", 0xbf, 0x9, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xa9, r0, &(0x7f0000000300)="70dfdf8e83c71e33533cd12298ca34990703373ddf9b74117a44b2cc158671dde21154355be00365b5a4bbf97a48a4fffcbf86565cd5fbba0434a55f15122dcba32d19a164c06b5ec6dd42cde2e696c43cfb487ad95f9322", 0x58, 0xffff, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x8, r3, &(0x7f0000000400)="3c7af2d6d7fd00000ec79b161630421d0e9bb5f303c51ba5f26e9669fd877f3ac1be60bf87bd569c86582cd6493965d20fc72949da1f4c0766bda4699942d0829ce15775781cd0eece816de13f6d11ca83c387d22bfaa630317c98a0e364ba53ced0c4c6830aab1a08a73e1e1184c7cbbada24657730eab3d1266b785415dc4fecc0a3c0a211f02796c88812ec3ce5ed8247226af0eff337421acbd1316d1ab3b1cd2b7171441f3775082a34c269a7482411531348040a63c8d5a14173ae75a234cd50d9b2903adb55463524140f5062bc", 0xd1, 0xffffffff, 0x0, 0x1, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffc96, r1, &(0x7f0000000540)="352a053dc36a0c847851f6e2626d80f6951d5532662fc4ae45fae6c30ce6d28802afca10e027c67fc7c30aee46d98c6de05fab1658c569d9304be0a8966bc846629e3922fa8de9fde0256db4bcbd5977b97773aa4a03db1d1108dbe24d0a2898c4e0fd4f746ddd3f01d2d6915249", 0x6e, 0x0, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x400, r1, &(0x7f0000000600)="306a0d1f2a2d0756d0acacb4a5ddf6d9f856f7e15b84cf1995e8ce863cdbe21748deeae95885364f207f68183b19f323c9e633b3ae9ba0c2c5d465855ae2afee2485b3c893c1c12d5a2610cc1af8b455af0f0757989d0f29f04d270d50a0923d30c8ac0d3a0eabb60ba409c8fe2622446b9ccfbc76bd0e13e7919fcaef43671f4d21dc5b5868e97dce053983f163e14e4db1e69613df0ba84a20d59348651305654589ea299f6ae9458e4ddc70415926572c6a167fff989ae3d40f37863b2da2436aff35992631e666657c6d952322c45ab78dc6a12ab334694a82", 0xdb, 0x6, 0x0, 0x0, r1}]) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/06 18:57:32 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp(r1, r1, 0x2, r0, r0) 2018/03/06 18:57:32 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x204880) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x2, 0x5, &(0x7f0000000080)}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) 2018/03/06 18:57:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:32 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000000)="f8f730446d042dfa0d0592a368fbbaaeb6cb4a2533f6cc2955204d8430f4d10350bd8e71289dfb8c3b441a464e4e21f42049cfe623e8bcce21562b1a6742de7063662e971e7479f8521a2666943308da489c5c669c745e6aa0a2757493058ecd7f61954035e7461d09ba0de8783302c804355f96bfb27db741a5e8f631b7494308e3858c43ff58b44b683d84d847862d748ba921e4db76f9f7ef4a958c6d681e34f40bf5ec85d546df70") r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/211}) r4 = getpgid(0x0) kcmp(r1, r4, 0x0, r0, r0) 2018/03/06 18:57:32 executing program 1: gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000440)='attr/current\x00') fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8) 2018/03/06 18:57:32 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x7, 0xc0, 0xa62, 0x1ff, 0x0, 0x3, 0x2, 0x3, 0xa7f9, 0x6, 0x1, 0x0, 0x4, 0x8001, 0x401]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) mlockall(0x1) [ 178.034549] bond0 (unregistering): Released all slaves 2018/03/06 18:57:32 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000009000)=ANY=[@ANYBLOB="cd3997fb0f00ffffffffffff86dd60c8f29a00003a0000000000000000000000000000000000ff02000000000000000000000000000102009078000000006091ef0300000000fe800000000000000000000000000000ff020000000000000000000000000001"], 0x0) 2018/03/06 18:57:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:32 executing program 7: r0 = gettid() kcmp(r0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/06 18:57:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe, 0x400) read$eventfd(r1, &(0x7f0000000040), 0xfffffd1d) 2018/03/06 18:57:32 executing program 5: r0 = socket$inet6(0xa, 0x40000080802, 0x1000000000000) fcntl$getownex(r0, 0x10, &(0x7f0000000980)) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000000)=@can={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f0000000340)=""/92, 0xffffffffffffffc9}, {&(0x7f00000003c0)=""/120, 0x78}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f00000005c0)=""/122, 0x7a}, {&(0x7f0000000640)=""/205, 0xcd}, {&(0x7f0000000740)=""/83, 0x53}], 0xa, &(0x7f0000000840)=""/64, 0x40, 0x7}, 0x2}], 0x1, 0x10160, &(0x7f00000008c0)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x1, 0x0, 0x40000002, 0x0, 0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) r3 = accept4(r0, 0x0, &(0x7f00000009c0), 0x800) sendmsg$nl_generic(r3, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x9221205a357a18f5}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0x94, 0x3a, 0x304, 0x70bd29, 0x25dfdbfb, {0x7}, [@generic="3d166d4b0793649855d1", @generic="17521b296d1759c823b76ac8adbdbc4a403be1d6f26c2eb2c816ec44d62831c8d216005db82a4c402d0e102d1a246ac6e5298c5bc660b3688d1cbab92eed3354b38369d131a586991dc25548002fb3f4da100dcadc121593129b8af3000afbd81fd1bcc275d36fdcf5458e62b9", @typed={0x8, 0x14}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000940)={0x2}) 2018/03/06 18:57:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='sit0\x00', 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 178.818622] IPVS: ftp: loaded support on port[0] = 21 [ 179.099678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 179.513346] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 179.519437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.561867] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:33 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/178, 0xb2) 2018/03/06 18:57:33 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/06 18:57:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:33 executing program 2: perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000d4e000), 0xd9) 2018/03/06 18:57:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x100, 0x5, 0x1, 0xb6, 0x2, 0xe5}, 0xe, 0x0, 0x6, 0x9, 0x1, "e2c76dfea1454fb951635f1c7557720e8e641fdf8c09d22acab27f9de042b7ad222d9f86d3e192fff0e6df421a43c12acea2e19f0801831b0021bdb59e929c0a1321603dba8adb3d576ff4610d6c9ef18ac35470ac14da5c498afc90937ff37c89df35c4cb8f94d0c390219624e5561ab7022aead233eb31d38f612b9a3c0535"}) fcntl$setstatus(r0, 0x4, 0x6800) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x31d}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:33 executing program 7: r0 = gettid() kcmp(0x0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/06 18:57:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/06 18:57:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x24000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'lo\x00', {0x4, 0x178, 0x0, "237a374619ea", 0x401}}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) getcwd(&(0x7f00000000c0)=""/212, 0xd4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, 0x0, 0x1}) [ 179.603861] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 179.610125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.617070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:33 executing program 7: r0 = gettid() kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/06 18:57:33 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:33 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/06 18:57:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @empty}}) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/03/06 18:57:33 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="abf1", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000200)={{}, 'port1\x00'}) 2018/03/06 18:57:33 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x422040, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}, 0x1e) 2018/03/06 18:57:33 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/06 18:57:33 executing program 4: mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffff001, 0x800) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/06 18:57:33 executing program 1: creat(&(0x7f0000000100)='./file0\x00', 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) fcntl$setstatus(r0, 0x4, 0x40000) acct(0x0) read$eventfd(r0, &(0x7f0000000200), 0x8) 2018/03/06 18:57:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bond0\x00', 0x400}) 2018/03/06 18:57:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') set_mempolicy(0x8001, &(0x7f0000000000)=0x5, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:33 executing program 6: alarm(0x9) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000540)=""/167, 0xa7}], 0x1) 2018/03/06 18:57:33 executing program 7: mkdir(&(0x7f0000b2dff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000040)=[{0x6}]}) read(0xffffffffffffffff, &(0x7f0000000280)=""/38, 0x26) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000240)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006ec000), 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000882ff6)='./control\x00') r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/06 18:57:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0xff}, 0x10) 2018/03/06 18:57:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') set_mempolicy(0x8001, &(0x7f0000000000)=0x5, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:34 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffff01}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) 2018/03/06 18:57:34 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) select(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)) [ 179.838842] bond0 (unregistering): Released all slaves 2018/03/06 18:57:34 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 179.944137] audit: type=1326 audit(1520362654.079:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27049 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fe0c99 code=0x0 [ 180.006216] audit: type=1326 audit(1520362654.142:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27049 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fe0c99 code=0x0 [ 180.665417] IPVS: ftp: loaded support on port[0] = 21 [ 180.951636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.366268] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 181.372353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.414285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce0fe7)) 2018/03/06 18:57:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x12e5, 0x0, 0x12, 0x5, 0x8, "15ab95d21cd13aadd5a5a985ccce469cd11903934464a10302410da3d5e1c0ed3e695e60a88f7ed8057fc301c55b7c7fe7535a0980ebc9a6b93945773eefa855", "b9d5d87e3ce470c033cd6f8ad10a72aa27bd594a56f1248607017ff564f61f55e74ece395b20023c769f76591dc40e2586a627cbcc2ed96e4e547c840a39be23", "e2cb7c00c07e325635b7bfcab89183efd879270e0547fe5139df862c2e546c18", [0x3, 0x1000]}) 2018/03/06 18:57:35 executing program 5: r0 = socket(0xa, 0x100000000001, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/06 18:57:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') set_mempolicy(0x8001, &(0x7f0000000000)=0x5, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:35 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x400) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2, 0x89, 0x9, r1}, 0x10) 2018/03/06 18:57:35 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/236, 0xec) 2018/03/06 18:57:35 executing program 7: mkdir(&(0x7f0000b2dff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000040)=[{0x6}]}) read(0xffffffffffffffff, &(0x7f0000000280)=""/38, 0x26) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000240)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006ec000), 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000882ff6)='./control\x00') r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) [ 181.457909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000140)={0x4, 0x0, [{0x1, 0x2, 0x0, 0x0, @sint={0x5, 0x1f}}, {0x7, 0x1, 0x0, 0x0, @adapter={0x1, 0x3a, 0x80000001, 0x1, 0x7fff}}, {0xffffffffffffff77, 0x0, 0x0, 0x0, @sint={0x4}}, {0x76, 0x3, 0x0, 0x0, @adapter={0x1, 0x0, 0x4, 0x80000000, 0x3}}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10440, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x1, 0x0, [0x0, 0x6, 0x7fff, 0xb36, 0x6, 0x80000001, 0x401, 0x10000]}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x6, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) socket$inet6(0xa, 0x40000080806, 0x0) 2018/03/06 18:57:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce0fe7)) 2018/03/06 18:57:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') set_mempolicy(0x8001, &(0x7f0000000000)=0x5, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:35 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair(0x0, 0x7, 0xe00000000, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xac, 0x6, 0xb, 0x200, 0x70bd26, 0x25dfdbfb, {0xc, 0x0, 0xa}, [@generic="51b26d2f282b6ee60e505dbfb65f4d42301f8d33f6afe655588aff3671c7d257905b9b94898b9b4d3df88515e64b6035bb2afdc6e4bb5c06734bf9523d0b64a25255e93007282b851595bd99653d3731ac48c7c54852d4d827ab6220effe228d97b26f62612903c069c5b379f72428221f0afa9cafc47aaac8cee381f8946424a5f344a03b9155a1e5", @typed={0xc, 0x5f, @u32=0x6}]}, 0xac}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xfea1, "da3417fae43486cb374d3e61501e06d5f93b3bf82a387e8f439b1095a75961185f3ff965"}, &(0x7f0000000380)=0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e23, 0x6000000, @empty, 0xd249}, @in6={0xa, 0x4e24, 0x1, @empty, 0xcc19}]}, &(0x7f00000001c0)=0xc) getsockname(r0, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ipddp0\x00', r2}) fcntl$setstatus(r0, 0x4, 0x6800) clock_nanosleep(0x7, 0x1, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/06 18:57:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:35 executing program 5: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000004c0), 0x9) 2018/03/06 18:57:35 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f00000000c0)="f96de6dbbff4776ef494ad3a7443b679c8f1a1ff7f000000ffff0000002c5568fd76278600fbff372aa8aa802159b1000000dab7db83e5eef9dfce381e258ee1a698f59b05ab951de0000000000000000047bebe0000000000") stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = syz_open_pts(0xffffffffffffff9c, 0x82) fcntl$setpipe(r0, 0x407, 0xdc) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 181.552055] audit: type=1326 audit(1520362655.686:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27237 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fe0c99 code=0x0 2018/03/06 18:57:35 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) tee(r0, r0, 0x80000000, 0x9) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x4200) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3f19, 0x200000) 2018/03/06 18:57:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:35 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/98, 0x62, 0x1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/06 18:57:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)=ANY=[]}, 0x1}, 0x0) 2018/03/06 18:57:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/06 18:57:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:35 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/03/06 18:57:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffff}, 0x13f}}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) write$rdma_cm(r0, &(0x7f0000000bc0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) 2018/03/06 18:57:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x6, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0xfffffffffffffca4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) fcntl$setstatus(r0, 0x4, 0x6800) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x9) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:35 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:35 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/06 18:57:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffff}, 0x13f}}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) write$rdma_cm(r0, &(0x7f0000000bc0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) 2018/03/06 18:57:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:57:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f78000)=0xff) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @empty}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/03/06 18:57:35 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x800) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) accept4(r1, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800) 2018/03/06 18:57:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 181.789926] bond0 (unregistering): Released all slaves [ 181.817882] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 181.852368] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 182.545540] IPVS: ftp: loaded support on port[0] = 21 [ 182.828818] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 183.247780] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 183.253876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.298205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:37 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/06 18:57:37 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='gfs2meta\x00', 0x414, &(0x7f00000001c0)="d5fffe786982505f183864c0a9c0901fed19207dc634b2efa57e55605b500ba99f3d9bf6d9456ce0faa0af9806e99f5d1b9ffd8ae48fa5") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) r2 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000000c0)={0x3ff, 0x4, r2, 0x4, r0, 0x1000, 0x5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) 2018/03/06 18:57:37 executing program 2: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="d6", 0x1, 0x0, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/06 18:57:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[]) 2018/03/06 18:57:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x1, &(0x7f0000fed000/0x12000)=nil, 0x1) 2018/03/06 18:57:37 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x46c00) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:37 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001580)={'bpq0\x00', 0xe25}) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xc1, 0x20, 0x1, 0x4df8}]}) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x2, 0x101, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d", 0x13}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) shutdown(r1, 0x1) [ 183.344429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x1000, 0x8) 2018/03/06 18:57:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB]) 2018/03/06 18:57:37 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x100, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)='eth1proc\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x220000, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b6300003f000000000004d2886c5800b347d7701100000000"], 0xa5, 0x0, &(0x7f00000000c0)="d2d388f443f9beaee02cc380c6f92c27348fabe89118bfb1c96420e7d34b369e0e109185752f9a3a141a8aa97ea68591ed9d57d737d3600e20a7254d28e19e9afb36adcf0f006138ccd1ce9e78b60a84e323676e9b0a8e30b5cd07e2a2a176edf9af8597778511a75396f41a85c7860223ccac8561fca0c77f580f0801d63a1371e76d56736a513604b99cd11ba3591a1e23912b0692949ecc22d1fedf2e8de1e7cde871ae"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x1000}}, 0x5, 0x8, 0x10000000, 0xe, 0x42}, &(0x7f00000005c0)=0x98) getdents(r0, &(0x7f0000000640)=""/4, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r2, 0x4cac}, 0x8) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000340)="fc3a8db4b904e6e8a57020c422fd8ec4799a1ad65a349770e3e93340fb096b63fe0f633c679fbe4b2055a629a8c088abc08f7ca2b9c25c4bf4a68bf5700363ad86a38b7e818e798480d8c8e6d019a2cab03cb6cb3e68939c448c544f3e46c545a776a901cddc419da20bc9f1313b385d9fe1e3075d71c5087c92b3397d56bb62dfde59b115f8c68d6d229394fceccacac38dcc34a88efe33e07004dd2d492818dfff3ee8fb02ae7602a39d8dec5a29d588ba3a2907e49e8d5cb993e1243c") stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) mount(&(0x7f0000000480)='./file1/file0\x00', &(0x7f00000004c0)='./file1\x00', &(0x7f0000000440)="0000000000000009cfb38a184a5e996f6465667300", 0x7ffff, &(0x7f0000000280)="2e97f2a82977cb3248c8ccaf38fe3ae464a0a1b27c77dfcf87a6befea743f9aad612c3331d17f96285d97c54f09a7d1ff8ef2e5d8eb8892fbc6ca8f91884942c747b8283d02cbf") 2018/03/06 18:57:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) fcntl$setstatus(r0, 0x4, 0x6800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800000000000003, 0x0) read$eventfd(r1, &(0x7f0000000200), 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x47, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/06 18:57:37 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) dup3(r0, r0, 0x80000) 2018/03/06 18:57:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/06 18:57:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) [ 183.554951] bond0: FDB only supports static addresses [ 183.571778] bond0: FDB only supports static addresses [ 183.598868] bond0 (unregistering): Released all slaves [ 184.286274] IPVS: ftp: loaded support on port[0] = 21 [ 184.574164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 184.988777] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 184.994875] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/06 18:57:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x38004000}, 0xc) 2018/03/06 18:57:39 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79}) 2018/03/06 18:57:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x100000001}, 0x8) read$eventfd(r0, &(0x7f0000000200), 0x8000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2, 0x80000, 0x3, {r2, r3+30000000}, 0x10001, 0x100000000}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000240)={0x8080000000000000, 0x4000, 0x6, 0xe, 0x6}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000001c0)={0x792, 0xffffffffffffaba1}) 2018/03/06 18:57:39 executing program 6: r0 = socket$inet6(0xa, 0x40000080803, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x7, &(0x7f00000000c0)={0x4}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/06 18:57:39 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x100) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) 2018/03/06 18:57:39 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="e400000021000104000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000ffffac1414000000000000000000eeffffff2c001300e0000001000000000000000000000000fe800000000000000000000000000c00100000000000000000000000000000000000000071de87411b7ca28e37c3b1"], 0x3}, 0x1}, 0x0) 2018/03/06 18:57:39 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000180)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/06 18:57:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/06 18:57:39 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/03/06 18:57:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000080)=""/32, 0x360) 2018/03/06 18:57:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/03/06 18:57:39 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) time(&(0x7f00000000c0)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xff, 0x200) dup(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)={@pi={0x0, 0x1b}, @void, @llc={@snap={0xab, 0x1, "ca52", "b2a5cd", 0x88ff, "92e5c3"}}}, 0x10) [ 185.037592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.080546] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.086680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.093712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.138248] audit: type=1400 audit(1520362659.273:100): avc: denied { bind } for pid=27706 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 185.192640] irq bypass consumer (token 00000000d4db4fd3) registration fails: -16 [ 185.218941] irq bypass consumer (token 00000000dd9d54c6) registration fails: -16 [ 185.346430] bond0 (unregistering): Released all slaves [ 186.045161] IPVS: ftp: loaded support on port[0] = 21 [ 186.329365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.742473] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 186.748569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.791956] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c000000130021030000fb000000000000000000", @ANYBLOB="000000000000000008001300", @ANYBLOB="140003006c6f0000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/06 18:57:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:41 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) ioctl(r0, 0x4, &(0x7f0000000100)="daf8e7a6446806df9d8d4e3c6335496c2e785116be89232e6e4476a3dac505a215b9c4a5264825f8442f6732988650f9a17152be6386842cfe74eac1c39d77eda24264fa706fbc1417ee1d6f38883b4d728e3393d74cd949e84dcaf3c782b98832aa406f3f209168f6073e479b92b1aaec1dea348fab7cf6ab9b0f1267b9ecd2e1fcf5278a48b45dd0a9575f878a64cb13c59011c91a8107ada7479f25") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000260047f10701c13f0000000000000014006e35000000000000000000000000000000", 0x26) 2018/03/06 18:57:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000000000100000000000000", @ANYBLOB="0600010000000000d2ce262a"], 0x2}, 0x1}, 0x0) 2018/03/06 18:57:41 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x10000000847fd) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/06 18:57:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000000000100000000000000", @ANYBLOB="0c0001000080000000000000"], 0x2}, 0x1}, 0x0) 2018/03/06 18:57:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$TIOCSTI(r0, 0x5412, 0x6) eventfd(0x100000001) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 186.835863] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 186.842053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.848870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:41 executing program 5: perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000040)='xfs\x00', 0x1000, 0x0) 2018/03/06 18:57:41 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c56", 0x10}], 0x1) 2018/03/06 18:57:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:41 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000080, 0x0, 0x0, 0x20000188, 0x200001b8], 0x0, &(0x7f0000000ac0), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x1b8) 2018/03/06 18:57:41 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x4, 0x0, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x98) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) connect(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @random="c851f5326d0e", 'bond0\x00'}}, 0x80) bind$netlink(0xffffffffffffffff, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x38004000}, 0xc) socket$netlink(0x10, 0x3, 0x15) [ 186.894979] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/06 18:57:41 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x1d, 0x8, "da4d28f38cd3bdaf9d8ad88c808a3df3ec6fcc0556dfc517ad84c109c251f882aa9619ff849673ff25e2b85ad7c9c48409e22992100f108d719aa4fae7958dae", "aa7216644e5514da01d41440e5bc87c7dc4ef3bcb9a61f165ad865ef3929a6879066aa4ace865a5dd42a35f07095946d7d39d6650e5a0b99f985dd449502a391", "c65affe81ad0afe480026e1b6b70cb84ea43f054e1a9b675359d78fb7f49ec18", [0x0, 0x401]}) recvfrom$inet(r0, &(0x7f00000000c0)=""/178, 0xb2, 0x2, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000080)='|\x00\x00\x00\x00', 0xfffffffffffffffc, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) recvfrom$inet(r0, &(0x7f00000002c0)=""/153, 0x99, 0x140, &(0x7f0000000380)={0x2, 0x4e22, @empty}, 0x10) 2018/03/06 18:57:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000000), 0x371) 2018/03/06 18:57:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4c, 0x0, &(0x7f0000000240)=[@acquire={0x40046305}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[], &(0x7f0000000200)=[]}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/06 18:57:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23, @empty}, 0x10) [ 186.955367] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=27919 comm=syz-executor2 2018/03/06 18:57:41 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/33, 0x21, &(0x7f00000000c0)=""/135, 0x3, 0xdf97e5ddae757d22}}, 0x68) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) read(r0, &(0x7f00000002c0)=""/142, 0xe) [ 186.994502] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=27934 comm=syz-executor2 [ 187.048409] binder: 27935:27942 got transaction to invalid handle [ 187.054734] binder: 27935:27942 transaction failed 29201/-22, size 0-0 line 2848 [ 187.065725] binder: BINDER_SET_CONTEXT_MGR already set [ 187.071107] binder: 27935:27942 ioctl 40046207 0 returned -16 [ 187.071126] binder: 27935:27947 got transaction to invalid handle [ 187.083403] binder: 27935:27947 transaction failed 29201/-22, size 0-0 line 2848 [ 187.100064] binder: undelivered TRANSACTION_ERROR: 29201 [ 187.105629] binder: undelivered TRANSACTION_ERROR: 29201 [ 187.133901] bond0 (unregistering): Released all slaves [ 187.833479] IPVS: ftp: loaded support on port[0] = 21 [ 188.117350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.529180] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 188.535262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.579500] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:42 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414aae000000200000000060000007f00000100000000ac1414aae000000001ac1414bb000000"], 0x28) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/06 18:57:42 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) mq_notify(r1, &(0x7f0000000140)={0x0, 0x3d, 0x0, @thr={&(0x7f00000000c0)="1a95f4e8b8983f896544952bb18eb89407553333eb4f3bd9bddbd9759fc362fbcaef3896d629cee861d123fb2e0278f83cddc51b39f81297d827f8ace614570ed43660e3631cec7f500591d72b6b", &(0x7f0000000040)="cc3484cb38c53b2fa481f8d3f0166d87aa72bd72733056a252b40d428ec10d576fca5de0df99031425aec03b50bc9813a244e93582538707e035823de7f74cd8"}}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@empty, @rand_addr=0x1}, 0x8) 2018/03/06 18:57:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000004c0), 0x9) 2018/03/06 18:57:42 executing program 7: 2018/03/06 18:57:42 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c56", 0x10}], 0x1) 2018/03/06 18:57:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x460400, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x1, 0x7fffffff, 0x6e0, 'queue0\x00', 0x100000000}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4c, 0x0, &(0x7f0000000240)=[@acquire={0x40046305}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[], &(0x7f0000000200)=[]}}], 0x0, 0x0, &(0x7f00000000c0)}) [ 188.621989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:42 executing program 7: 2018/03/06 18:57:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="90dc0fb6cab18d21c12941fe79059e8fd57c76f516b6bcad0f9bac581dc56e8ad8b1e8a45a750ed9e0b3019f8a9214de81dcb10bb205e1c3f236f2e5ece10e4a65d5602318129862b46da3c693134ce02ac6c5b0975d80dec0e711eaf927c97eaafdc3c04ce721ffb566f62b22512dab763b7551a31cbc72853817b3c7024682260cb1dc80bb83207b1a9524b3b8344102241cc9422e6c9919d8dad45ddf09aa1930908be9a3c7e01530223ec0a79c0ac9f066209ca2f1a19d2c94daa436d5dd0b65a211638b8bb81945266a03a5a9f92e3f9bb84ce2bbc8b2771a9c13d40575183ac4c358e5289d5219c32d29fe31581413e98218bbc7b156f3fb061ca311f29ff336f25243fec1b1a36767073e21258e2a66866e77bb157735ab5a2364e57f8574844d18484bc16b424b2a900cdc0cf64d1fd0f4d91a5716ba312bec0c73dacd393e58e22fb4d48510a3132835562025763d6b90b503f96a1b4012cbc21055ac6ab5768798d6655ae12e1458aff6dbc3066f97af19518a416c8027f78bb310f9a5c329e88227b3d7dd42a42f4b947e0dae65bea468c1a37520d65012ae10f9409cca2c80fe60607bf7226ae1b2085ef4484a2fd0a382213f0f1485da32566aa550e129fc44d9b50efc4c1391808a8558ef4a942bcef45c7ee78a867224f7d206203018da1cc6aa9ea57c8f413ec78c8bda378ec2d37a5552298b559b88dd3940d3823efbcb37bbe39fe7368a0b303f328aad83b5901a8c7d3c921fdee51b2104977c7b4dc0d51fe3930a000b1b1297e43d565c0c25d69a91e9c1b11be98ec8c6c4bd0a90cca1a1c9fd2f7c6bb290a689d27c9768bcfbea3a7f711b6d2674e7fc342c071d1ed6c523ac1ab9176952e5d2225fcb2c4445e50006394bdac73ace8dacaac90cbdf2323e430c0ab90b6a34edaab1752fc9451aeacac32f853e96fa546dd17dd13dca751019e669645f8e3ac0064d618900dd21478de21c92ab30b35cb8099716f2a23887353b37d707decda51aa18546b9b75eed26af1316d702b19109cbca50aeee6f77140c3e3ea766f9f623ea734747b6e0827879da6f4be8e0bd1b6521318ab38f8674674cfd3793a729a7f41ee1ed6cd4e7787a8c6c5fe83ba4d59c110f404833d2a4a695c488de49619f50c85d09888796fe2f1ed410912ad1a901ae4135c228b35517ebaf4d42a3dcaf46d5c5587ef794c4034c1f7da43099c0c5ceda667eac8da1e778598f4b031263ba9b7ed8334efacf063e1efde9d75a567078147706b1284c31ca58b6d3311bac7c9fa2271509ec6f6ff8162de6386e2b0393a4e49ecb2a8eddeb64dc5ebb7191d86233d5373590502bb12c74b43ba4757cd4f96066370275a13acb8886f4bacb50b9b0677de4a4075c32c38a17d77269448a086d6d8e3b30cade5fab560f5ff6c870321152648f4d641fec4fa0a695c04f6b72a7a731d7a5e35a8c78aadd28074a36c4b3abf29e9afa417e53a139f80bd0f163baa37bd0338b0b0cf7e5402aef69c7df039dc71b5c2a18b9bb5ae56a92b82be524b3272c138d715d9b9d1c040838c381bc8a14523faab2748d8683765fed42a0fc1361977cfa8d574fbdd7ba47437a5ff4f3fce820c0c55d75b1509b8ede085b53f817e205cf11593094ce15b0b27c9dea12979ae9fd4db4e77f99f5d8b60d6c44c8de061cecdbaaa7d36f0aeac26b50a0ced94a9ba94b11d9c45bef9d99f680099a5ae1ab0a421b7e59865d0440a9183f46663e3bc17b02055713a065945d77a399bc28b011163e2dbf048223de73534e885758fe5f501df5a5aa7c31749aadfd86637d75b7c87e7b8960ade222d96c4fc8eebeb9c17605bd2b0696319e612966eb3227dad1d2495c204753999016aa1a1890a28047a2e30ea8774af6baba76ce7314db279a69bf1fb55108550500729b04359fa6eefdbc467b5a376a2a694d354b1189b98ba7ea0734b02a6a7ece300dd1fbd9110867ed3f8b61ac565853baa828c5a08fb5854d3cbf13efeb573c11e4da8f151124a422eb5b6578175ef4b25f13c6ecb1d4ad9af68a5b493cae7c65ea3c5da309690b584fd76d30cfb99dd1ce4c5c7a311403db5cdcd6beaa3918ceb3589429e7e9283f0456b4ddcd7d54211ef06eb36f061a32d53672c01d0537848dac862c97a9284325662d3085b78357f219b2e536eac42d7bb1163c5593a76fe43217b4a927e43d33b62ed62ab71b3ad286cb6460f48dfe8cb2e5d1e6eb4fc9a64b9039840c945d613493b09824988418a954c16c5fa64d391e086e1366edcbc8330262404687b860c64a1258c177a719cddcdb83017a756724a46282a0ee1cf828eaab84fb09fa8b402cbcfa5ce188d389a22e651c155ed27fb650161e3856576f4322cba86f41a82129a5a8173c60c40b07a3a3838140c007606eb0dae0b03d7465059764483a217901bb367f4f79794cd3d99d97c05b152792b473491891c4ca357c3bf772788cac78659db3946bc7cb3a9af9f94359d4d36c648f4a1a3f33b68b57b0bcba01b16f2c4b762b717b4d6cb2a3187254cf17957118f2f1072326cb634d8f82fb9df1d6a1b4d54b13b1093e13c3beec426397ba143316d3d05b8039c40726dbf69255a0524b664362f2636273414b9a4bc21c65b6b68f0c78e60c70025320bd7c9cf2e49b39e2ad14ea522cb0781909c50342c1742d34312dc770088c959df90738a16dbad601e4c955082a50c47d5745661bd394c64d1106fca1642b237507ff24074acaac0bd19507ca6c4b6abc35688ff6f92a7faba88ad865faabae91a040c7bc1b3fca99192816fc4efd1f903e4e506ed1a36c3905af5c4a7426e4e20585ffe677d3e90dc604c1ba8a6bc532c144ae37a09c63bdd9c4794656e04cbe9d1b2eb5394b83c384fc7a53f9a33d2c5d56b18b0db868faf3915cb7ab0fbc0c24cba4a785c541d18fc3d67082469561925d587ac8954ceded1ac7099e68faace72b47b94b97e1b06bf4ef4beeec340d400dccc9c86070509dc8ef9ee98e0aeb74de70294a953c6e12636a00bf56383ee4eaf84d0920f0cc891cf81c69e05aa0fe46f9ba71979ee5506cff4e3c6dec8a2af894ea863ea0c150ad70a09864d5d112b4a69bae842ceae6951fa5f62598821c5539420fb8dd13f89c5e3accce8bb144edc956410b82402350a4a541d62faf0c15a7ec617ec16b8736213fe6fa821b9a39da909b8d9ec81b8e83e6eda38c01f764577f9cc8ea08451d5c30fdac376da103edd06146457bfa3a88844ef983d03fdedc3515a8fb5ea3343aeeb9ff3aa17598782a8dc8efe8496c0aa98b84ac54cc7fe1cb3939388bea2188a1a6fe828cd40aea05f22d33ff8259e192443861f3f040001a26af272ccbaa28a5d6469cf0c841bf3cf514d79bc118155b508da77d3f43f6059a62882d76358936630ce5ba3982dccfefbdf53ce03a26372f2c9e46e261ddb3cea5ae72b5abec38134393c780bd4e343dd1a4e4244210d313dab06f1dd5d00b5264143862cda28fa74a4655ffb8471ddd489a8a27e2ee8aeb45e8947748308acb6f3fb46deac1ac31d67328b744b614a6377fa535dd3f4c90ab78d9600154ae2561daafcf1730e711101994011b6ba24a48d3bc9d4ce7c87c68696cd531f9e6fae1f1ee05d2a08230fc8a2410079bf774e0411486ba3188ecd99078f0c50749cef901f497a6b77fcf7067b2d9cc65599f2346ff8fabdb120c6b3043d182428aa156ea0cc3fba0387290f6ff0f1ef63965a972ab2945fd22481473fa4779cdccf55e0eca2d1ed0c06a0d99cb49e4eb7bcadc3418f04ca60b7cf86e781892fda4643babe357a743c4a029d98672291b284ab0551967a4f7db244751d3d54d871695ae2142ac14e1fa621ec5244e8dfe1ba18ed3269ccdcd61e5e0882a40f705503dce1523a720fe586a45e5e6da7002a122695490206d38fd1a1e609e214b2f3d5347f9d052a57ed8b0657d8a8d079d0333514bc045eebc260ca99335e93a5e7b5a275bcb58fc86b496071aad5a9e873bf27c21143ea978e1585fac963ab8f3fc75364cc94ba8fa17836ff42bb2ca56a2d76cc11d831a8ca4225c715f16314c01218a2b8c1decdcd9be44d8d246be53a3d0e7d1e4474c80ee31f66035deeb540be2600816e06334b72183b5e892bfa45a95e446573637c75c451761664a2baf25b503671f3a79ed4c0afe8542830297efd2973a2d3c393987fc011dc9c6724341d872dd20c3904ace21c137191595897d2b6c4ae35bc2703287099c05684492997e2abc495c2603306ecb9bc2ad1cc6f40e330af55dcd572d85098cc847b823d146d0dc093b0ca54b40ade6e15c6f806d0ff82b1e13637992b261d59a605e13ef68478aae8ee77d647152ff92ed30573bc4f4b283ad478671fa7f9b91f68a2952aa32318fff0056aab8cc8863dbf0cd9933f5dc82a78af48ac2fc48552c07787b03b21c9134b3029db53bf0737a82d3964af546c9d805b4584128b0ae0340a54d84c1d5d7b7e8cfb0ebbb1b713d79e3c9ec24758fd111ec2190b1fba5ae9909725497d9defdeeb697ccadca3a33af844f48fb03f7ca168bfab73b4256c5c58c3946bca4fe29dd71ac18f3012de8bcaca9eb4b1d0666c1b293e294bb7f93e2617edc393677022c83da3f21d4e5e953bf5d75b243ad9503327f29dd43b354aac12b30b916629da191f7575e90fef162e16e829ce943ae32e8c9929181bb2ee486151b313bd832f45ddbb0778523275e79b57e3b6d277b5b496345f97d4089f3819409d91759a3ac9ff1b7e0657602f82c4bbcffc251fc37fd70c8196ba9af0b2e21e12dc52f282562a5ef3f86d65dc90aabcd4f73627ff1d90f474870d9add9fd2dbda6c09fc55fba4b605cd50a4d8b7c97caa6d6148130c9270f9752552a3075590039eec037cb296f9084dcae70043ce1df16b45cf98a92d8f33e0ce16b7fb0a5d9748820e3a7ef", 0xdb5}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) shutdown(r1, 0x1) 2018/03/06 18:57:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'sit0\x00', 'syz_tun\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0xff], @empty, [], 0xa0, 0xd8, 0x108, [@cgroup0={'cgroup\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syzkaller1\x00', 'bond0\x00', 'bond0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="9277fe4d5432", [], 0x70, 0xa0, 0xf0, []}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "b0bba167d630ee742fbe413d6def27972f7d2182da4ed1596de984554fbe"}}}}, {{{0x1d, 0x0, 0x0, 'ip6_vti0\x00', 'sit0\x00', 'vlan0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0, []}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}]}, 0x378) 2018/03/06 18:57:42 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) 2018/03/06 18:57:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00'}) [ 188.695942] binder: 28109:28119 got transaction to invalid handle [ 188.702301] binder: 28109:28119 transaction failed 29201/-22, size 0-0 line 2848 2018/03/06 18:57:42 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) init_module(&(0x7f0000000000)='proc\x00', 0x5, &(0x7f0000000040)='\x00') mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) [ 188.745732] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=28121 comm=syz-executor2 [ 188.766349] binder: undelivered TRANSACTION_ERROR: 29201 [ 188.786144] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 18:57:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4c, 0x0, &(0x7f0000000240)=[@acquire={0x40046305}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[], &(0x7f0000000200)=[]}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/06 18:57:42 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/06 18:57:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0xdb5}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) shutdown(r1, 0x1) 2018/03/06 18:57:42 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c56", 0x10}], 0x1) 2018/03/06 18:57:42 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f0000000140)=@rc, &(0x7f00000001c0)=0x80) 2018/03/06 18:57:42 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/06 18:57:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00'}) 2018/03/06 18:57:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000002c0)={r3, 0x1, &(0x7f00000001c0)=[0x8], &(0x7f0000000200)=[0xc23e, 0x9, 0x8001, 0x1], 0x20, 0x6, 0xaf70, &(0x7f0000000240)=[0x8, 0x1, 0x7ff, 0x1, 0x1, 0x1], &(0x7f0000000280)=[0x400, 0x2]}) sendfile(r2, r1, &(0x7f0000000380)=0x41, 0xffffffffffffff7c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) renameat2(r2, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x6) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/06 18:57:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0xdb5}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) shutdown(r1, 0x1) 2018/03/06 18:57:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x20) [ 188.869733] binder: 28145:28153 got transaction to invalid handle [ 188.876177] binder: 28145:28153 transaction failed 29201/-22, size 0-0 line 2848 [ 188.901009] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=28155 comm=syz-executor2 [ 188.952946] binder: undelivered TRANSACTION_ERROR: 29201 [ 188.985511] bond0 (unregistering): Released all slaves [ 189.689183] IPVS: ftp: loaded support on port[0] = 21 [ 189.972274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 190.387284] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 190.393373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.437110] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0xdb5}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) shutdown(r1, 0x1) 2018/03/06 18:57:44 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:44 executing program 5: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)) 2018/03/06 18:57:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00'}) 2018/03/06 18:57:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f36ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x608) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/06 18:57:44 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c56", 0x10}], 0x1) 2018/03/06 18:57:44 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x18, 0x0, "f8cba81629fbd5a3774063a21c74990045b53e1b5cfe3324c0c84a6778d1b2605b99c098fea6a2bce7a7b13adb023b31f313eac92e3b3d7aafefcf3ece08960f", "fce588d616767b4985cf0400c1c4a27af8670ce13dcdaefb80f87ca49f92062f", [0x4, 0x100000000]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200840, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/03/06 18:57:44 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x0) [ 190.480787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:44 executing program 5: 2018/03/06 18:57:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0xdb5}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:44 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_pts(0xffffffffffffffff, 0x151000) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x9, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0xfffffffffffffff8, 0xc995, 0x9, 0xffffffffffff8c54}) 2018/03/06 18:57:44 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) restart_syscall() stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="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") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x1f, 0x6, 0x7, 0x7fff, 0xffffffff80000000, 0x401, 0x1, 0x5, 0xffffffffffff383f, 0xfff}, 0xb) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0xba9, 0x5, 0x7, 0x1f, 0x101, 0x5, 0x1fe3, 0x7ff, 0x7f, 0xa1ed}, 0xffffff43) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') r1 = gettid() r2 = getuid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x9a, "cd6db36434da75ee331e80cccc6553de73306e071d8bbd7a5554e00e34e61d1522b2b09eff310c4a0d48647d376b242f0f78dcd9afb634798cdd065daac76c151473466358a7577b357ad9bb50190475e32ce7f985fc1aff4d16c3b6cbac76214b77f8ff4eade37276cb5e9507051b4362d6e24fde9690f35bdc9222e97fdaeec3d7052f8aa9590ae1666deed7efff93dc66b3b250f7be06fe65"}, &(0x7f0000000500)=0xa2) write(r0, &(0x7f00000002c0)="97628565823530a0b75ad7ea505802734fba30d2ab775badcb46552faf603fc3708ffb10cf37b69d5556afc82f5b6437710724ffd9253bec2602f5bb5e54230e0c882c29d211db7fd09a2ae3e5012dce963f567e412d106ba1275f4b9aa470a95b5a811298e137dab19657277434934a16783f3e5e", 0x75) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x7, 0x101, r1, 0x20, r2, 0x7, 0x7fff, 0x3}) dup2(r0, r0) 2018/03/06 18:57:44 executing program 7: 2018/03/06 18:57:44 executing program 5: [ 190.563506] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=28343 comm=syz-executor2 2018/03/06 18:57:44 executing program 2: 2018/03/06 18:57:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:44 executing program 6: r0 = socket$inet6(0xa, 0x40000080803, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f00000001c0), 0xffffffffffffff9a) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="adc42cfc2f07c8de0bdc7287d7c96bc39f410013c255e0d5239b53f585f0017abf9283c088b454b504f8d128262e6d4f032e953bf29300", 0x37}], 0x1, 0x0) 2018/03/06 18:57:44 executing program 5: 2018/03/06 18:57:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "487511da11670a6d9df0610867d26e052efd08cc3feeb0d60179e47c2046026eb6ce11455b71d3efcc6a6842b61a31cb6961e34d2e87b497df0bf664570a8d"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0xdb5}], 0x1, &(0x7f0000000240)={0x34, 0x110, 0x0, "686a7597af64bd854f2ba8f641365339450a0186517ad5e37359aa4e44b56eaad79615d365"}, 0x34, 0x40814}, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:44 executing program 2: [ 190.722298] bond0 (unregistering): Released all slaves [ 191.415059] IPVS: ftp: loaded support on port[0] = 21 [ 191.697172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 192.109405] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 192.115520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.159448] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:46 executing program 7: 2018/03/06 18:57:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:46 executing program 5: 2018/03/06 18:57:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x200004004) read$eventfd(r0, &(0x7f0000000200), 0x8000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/06 18:57:46 executing program 2: 2018/03/06 18:57:46 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/82, 0x52, 0xfffffffffffffc00}, 0x10001}, {{&(0x7f0000000140)=@sco, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/6, 0x6}], 0x3, &(0x7f0000000300)=""/233, 0xe9, 0x10000}, 0x7}, {{&(0x7f0000000400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000580)=""/200, 0xc8}], 0x2, &(0x7f00000006c0)=""/249, 0xf9, 0x20}, 0x5}, {{&(0x7f00000007c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)=""/55, 0x37}, {&(0x7f0000000880)=""/216, 0xd8}], 0x2, &(0x7f00000009c0)=""/4096, 0x1000, 0x7ff}, 0x7f}], 0x4, 0x0, &(0x7f0000001a40)) getsockname$unix(r0, &(0x7f0000001a80)=@abs, &(0x7f0000001b00)=0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0}, &(0x7f0000001b80)=0xc) quotactl(0x3, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000001bc0)="444280eb47f893541f3f029c4fe359862237ad0508cef14721bcf02bcfeae45cfceb69f8c38dbcff5b5e32b6d69814faf1f1ee08375cab2a201bf6d3d1d7ac573c45a8593b1197026ef66227c01bbf44f1") stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) lgetxattr(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)=@known='security.evm\x00', &(0x7f0000001dc0)=""/85, 0x55) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001f00)='/dev/ppp\x00', 0x100, 0x0) accept4$packet(r2, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001d00)=0x14, 0x80000) ioctl$KDENABIO(r2, 0x4b36) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001c40)='/selinux/context\x00', 0x2, 0x0) 2018/03/06 18:57:46 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={r2, 0x6}, 0x8) 2018/03/06 18:57:46 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:46 executing program 5: [ 192.202481] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 192.208610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.215492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:46 executing program 7: 2018/03/06 18:57:46 executing program 2: 2018/03/06 18:57:46 executing program 5: 2018/03/06 18:57:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:46 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0xf, 0x8) 2018/03/06 18:57:46 executing program 2: 2018/03/06 18:57:46 executing program 7: 2018/03/06 18:57:46 executing program 5: 2018/03/06 18:57:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/06 18:57:46 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = memfd_create(&(0x7f0000000000)='proc\x00', 0x2) sendto$unix(r0, &(0x7f0000000040)="1d9dd14b6e537f828fbd5136dd20bdc2230c60603e52e6e43b82fd602dd682aff89fa9a903921f21ba4dab0ef46b875dcbc039ca640720bcff2af1c8a79fb0a0361a22784ca2f4af5fc77830b45a240251bcf18c9be218c204d5379bdd65c2b204c63f", 0x63, 0x40000, 0x0, 0x0) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:46 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:46 executing program 5: 2018/03/06 18:57:46 executing program 7: 2018/03/06 18:57:46 executing program 2: 2018/03/06 18:57:46 executing program 5: 2018/03/06 18:57:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffdc0) 2018/03/06 18:57:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:46 executing program 7: 2018/03/06 18:57:46 executing program 7: 2018/03/06 18:57:46 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x8000, 0x3, 0x0, 0x8, 0x1000, 0xceb, 0x5}, 0x20) 2018/03/06 18:57:46 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) [ 192.466377] bond0 (unregistering): Released all slaves [ 193.168232] IPVS: ftp: loaded support on port[0] = 21 [ 193.449063] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 193.862546] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 193.868632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.911964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:48 executing program 2: 2018/03/06 18:57:48 executing program 7: 2018/03/06 18:57:48 executing program 5: 2018/03/06 18:57:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:48 executing program 6: r0 = socket$inet6(0xa, 0xc0000080806, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x12}, 0x1}, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0xd9}, 0x5, [0x8, 0x10001, 0x3, 0x1, 0x3, 0x5, 0x2d, 0x7]}, 0x5c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/03/06 18:57:48 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='^GPL\x00', 0x5, 0x2) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:48 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xa0, &(0x7f00000000c0)=""/3) move_pages(r0, 0x5, &(0x7f0000000100)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r2 = syz_open_procfs(r1, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) [ 193.955610] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 193.961742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.968645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:48 executing program 7: 2018/03/06 18:57:48 executing program 2: 2018/03/06 18:57:48 executing program 2: 2018/03/06 18:57:48 executing program 5: 2018/03/06 18:57:48 executing program 7: 2018/03/06 18:57:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:48 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='{^ppp1\x00', 0x3) recvfrom$ipx(r1, &(0x7f0000000080)=""/26, 0x1a, 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/06 18:57:48 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)="f1869ac10934433e16b274d4d6553dd9307608b93bfd975894f987c6414ff9321effadcb060c1cf5190b21750e02597e1b7bef142208b1e99be8a14e34566d57577cc561bf6165ceddfe51172a0541f7d5372e7fb96cdcff1bedf87d11898745a9acaabb8be44270", 0x68}, {&(0x7f0000000540)="6607037b6e170225f675de507c51f244c8798aabca12b075b9af69f88149ec29ee79413615341eee7f93feb3a6e74f9ef623fe7ad57eb877837680755371817138fa667a00d3d5fd9192e0f36f73ca91df236cc86cd958aa33ebb43e00501967ccbae20028a82f33ff9a6cfaab6e013b9da086ab07dfbc848e24654f928a5ab8403513505a641a98114df2463a39fae8a5089e68b9ca42a6eaa8413be761f2b00f28d5811e79ae118960d4188742f3f6", 0xb0}, {&(0x7f0000000280)="4bdc645bcaae769e52b5a9b258adcadea6d3460633c6cb2450e0bdd7b2bf19c625192bf8b17c8d96", 0x28}, {&(0x7f0000000600)="c9629f", 0x3}, {&(0x7f0000000640)="91a68485ef1ce1eb1c3f3bc4137b724c70ae350994082a031e3ef44076edf22b0375f8", 0x23}], 0x5, &(0x7f00000006c0)=[{0x108, 0xf6198c06eb4c73b, 0x8, "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"}, {0x100c, 0x10f, 0xff, "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"}, {0xe4, 0x115, 0x1, "430f1c348d073fbed37fae0c175222470ea9addc5bc4e4c2e676e7f8c1f44b91f1577a7f103df977664286eaa57a2135896d2864c87b042c1d9682578ae70aaed42b2c9c17f51e2df45b5214c9ce38cb05fba4f88e32e66a5dffa66b1599694f76cdbb4d7b48d65db104a4d32b4e63c981700910e2a57479dc5274a212455ebab58480d1649cb833d7147544083c56c01100ecdc2cc31fb1f9b02093364262c1e5ef940c1efbe5520b393cdd328baa2891ae7f7cfd5d72331830c35515a873163f8ec52152b11339ebd98e179a43cead44a1b26f21aec636"}, {0x58, 0x10f, 0x6, "f385de38d5acd19507ffc015bd144ebbfc9efe1922c94cad7966014f2bbab8728c2d2e1c1688f3f8175fa636bc57999e16f029ff6f849290b2e6d9b27ce09069217b5871441ce60ec948fbb5"}], 0x1250, 0x20000000}, 0x0) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="7379737480f8fe85656c6600c5120e52feb4e042b377060e1ef07eff959879ab1bff19d056df92f70c01a7cb7684dab1babda50ea5b00a289e336011a6d6e1c0b1b5083af057502e82c48a6e57dd7b63adad944d1e970b03521155cbf0be3ad49aeed73d0bf7e685ff9c19fd15954956a4a4a5497e11aebfa8ff0e4def76ec8044023c26a8d7dac5a0c3a2830055702d0ab8a256aff4ee4d5d85e23b886ce02d934882166d816b1e6b9481a0c053a2357ae3e746aacf4f5083311f0ec50b208eca77dff58e828a1f88bbc9ef2d9e5164928376c5b8035f0d88c46d409dc9d68720028c"], &(0x7f0000000200)='\x00', 0x1, 0x3) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfff, 0x1000, 0x1000, 0x9346, 0x6, 0x0, 0x401, 0x10001, 0x7, 0x7}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r2, &(0x7f00000003c0)=""/215}) 2018/03/06 18:57:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:48 executing program 2: 2018/03/06 18:57:48 executing program 5: 2018/03/06 18:57:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:48 executing program 7: 2018/03/06 18:57:48 executing program 2: 2018/03/06 18:57:48 executing program 5: 2018/03/06 18:57:48 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r0, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:48 executing program 2: 2018/03/06 18:57:48 executing program 5: 2018/03/06 18:57:48 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/06 18:57:48 executing program 7: [ 194.219123] bond0 (unregistering): Released all slaves [ 194.913896] IPVS: ftp: loaded support on port[0] = 21 [ 195.198817] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 195.611009] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 195.617221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.660497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:49 executing program 2: 2018/03/06 18:57:49 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r0, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:49 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x1, 0xf12, 0x100000001, 'queue0\x00', 0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x4800) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x1000000000002000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0xdf2e, 0x100000001}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:49 executing program 7: 2018/03/06 18:57:49 executing program 5: 2018/03/06 18:57:49 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = getuid() r1 = getegid() r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x65ee127, 0x30, 0x4000000000, 0x9}, &(0x7f0000000140)=0x18) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r4, 0x1, 0x10, 0x80, 0x6}, &(0x7f00000002c0)=0x18) syslog(0x9, &(0x7f0000000180)=""/194, 0xc2) 2018/03/06 18:57:49 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') 2018/03/06 18:57:49 executing program 2: 2018/03/06 18:57:49 executing program 5: 2018/03/06 18:57:49 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r0, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:49 executing program 2: [ 195.705717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:49 executing program 7: 2018/03/06 18:57:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:49 executing program 5: 2018/03/06 18:57:49 executing program 2: 2018/03/06 18:57:49 executing program 7: 2018/03/06 18:57:49 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='stat\x00') fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:49 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x180) 2018/03/06 18:57:49 executing program 5: 2018/03/06 18:57:49 executing program 2: 2018/03/06 18:57:49 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:50 executing program 2: 2018/03/06 18:57:50 executing program 5: 2018/03/06 18:57:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002ffe)="001f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/06 18:57:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:50 executing program 5: socket(0x0, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) writev(r0, &(0x7f0000fac000)=[{&(0x7f0000ff5000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/03/06 18:57:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:50 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x24502) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaabaaaaaa00001400000086dd6020a17e00101100fe800000000000000000000000000000fe80000000075f99d5000000000000aa0420880b000a00000000af00000086dd00000000000000000000000000000000000000000000000066f2549d787e000000000000000000000000000000412da7cfd89e2ec70fb2057dae2692c06024d697302ca460b809edb9c8da781461fbc5"], 0x0) r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/06 18:57:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/03/06 18:57:50 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2}) [ 195.999418] bond0 (unregistering): Released all slaves [ 196.700834] IPVS: ftp: loaded support on port[0] = 21 [ 196.981736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.393716] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 197.399807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.443439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000000040)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/06 18:57:51 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x20000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000780)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000007c0)={r1, @multicast2=0xe0000002, @rand_addr=0x50}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f1ffc)=0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x74) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:51 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/06 18:57:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioprio_get$pid(0x2, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xc964}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="3e0000008e3218ae491bcb21cdc718ce4eefe5da74bd65e9db1402bba43670b1ce8d11454690b30494e4fe35830ad6942687e61fcee2604bd56024a057df6ee896aa"], &(0x7f0000000140)=0x46) fcntl$setstatus(r0, 0x4, 0x6800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x101, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:51 executing program 6: r0 = socket$inet6(0xa, 0x200000007fc, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/06 18:57:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) [ 197.487175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000015000102000000030000000002000000c368df55cf5c7d7c66b29708b02c722a858f39f8ac494d8a45fb858e177ac233e56c64f5881be7d9815f69e0c6001ce381feb759a7c9138e172bcb6d44d4680f71c37ca71e547bbec4acf0b1c684d0edeb1a9460acd6f3b6ade64730ff75d4b1d80928c45a076410037a4b1318895314900de477acd8535e9e", @ANYBLOB="08000100000000081400060040000000170000000600000000000100080002007f0000012d916259af577578"], 0x2}, 0x1}, 0x0) 2018/03/06 18:57:51 executing program 6: r0 = socket$inet6(0xa, 0x7fe, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) socket$inet6(0xa, 0x5, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc800, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/42) 2018/03/06 18:57:51 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x68800, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) write$selinux_create(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a617564697463746c5f6578fa635f743a7330202f7573722f7362696e2f637570732d62726f77736564204eb1c9d346a89a68be323400"], 0x3f) 2018/03/06 18:57:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) r1 = dup(r0) socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x8cb7d94, 0x7f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/06 18:57:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x200004004) read$eventfd(r0, &(0x7f0000000200), 0x8000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/06 18:57:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:51 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) mq_notify(r1, &(0x7f0000000140)={0x0, 0x3d, 0x0, @thr={&(0x7f00000000c0)="1a95f4e8b8983f896544952bb18eb89407553333eb4f3bd9bddbd9759fc362fbcaef3896d629cee861d123fb2e0278f83cddc51b39f81297d827f8ace614570ed43660e3631cec7f500591d72b6b", &(0x7f0000000040)="cc3484cb38c53b2fa481f8d3f0166d87aa72bd72733056a252b40d428ec10d576fca5de0df99031425aec03b50bc9813a244e93582538707e035823de7f74cd8"}}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@empty, @rand_addr=0x1}, 0x8) 2018/03/06 18:57:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:51 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x46c00) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:51 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:51 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3f0, 0x100000000}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x6}, 0x8) pipe(&(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') fcntl$setstatus(r2, 0x4, 0x40000) read$eventfd(r2, &(0x7f0000000200), 0x8000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280), 0x10) 2018/03/06 18:57:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) r1 = dup(r0) socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x8cb7d94, 0x7f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/06 18:57:51 executing program 3: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:51 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) mq_notify(r1, &(0x7f0000000140)={0x0, 0x3d, 0x0, @thr={&(0x7f00000000c0)="1a95f4e8b8983f896544952bb18eb89407553333eb4f3bd9bddbd9759fc362fbcaef3896d629cee861d123fb2e0278f83cddc51b39f81297d827f8ace614570ed43660e3631cec7f500591d72b6b", &(0x7f0000000040)="cc3484cb38c53b2fa481f8d3f0166d87aa72bd72733056a252b40d428ec10d576fca5de0df99031425aec03b50bc9813a244e93582538707e035823de7f74cd8"}}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@empty, @rand_addr=0x1}, 0x8) 2018/03/06 18:57:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 197.731722] bond0 (unregistering): Released all slaves [ 198.496763] IPVS: ftp: loaded support on port[0] = 21 [ 198.780096] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.196134] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 199.202225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.245750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:53 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x900, 0x143001) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x10, 0x9) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20000) creat(&(0x7f00000002c0)='./file0\x00', 0x20) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x8, 0x0, "cc8f3ad0d25ba20b8e2558b26cacb9dd9c997bb2eac6b1077b78d74d323cc57985b87177b5f2a474f7fb403377b9aad84443c8094b4af409da3d5380649cac", 0x35}, 0x58, &(0x7f0000000140)=[{&(0x7f00000000c0)="d98d6515ab3c86b47b8a0cac866e0b0e7a20cedc585c882db43358310be30ac478f01192914c304d95f632e42f480745a9896b5e39370429b0878e49272d3f8efe61b8c4e5f584b2edfa693547f1e2f1f99986ceab9843bc29ae0535f07d051f64e09688b413dd3b6ce1976df09e964468fc77", 0x73}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="3c000000fed40c26d607000029e78177814d19025e7e1da7136e0bacfcfaa1605b977a629152e07c9880ac16c9674419dfb9557d555e38079b3df22a26bb2d0000"], 0x3c}, 0x4000890) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:53 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/03/06 18:57:53 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid=r2}, &(0x7f0000000080)=0x0) timer_getoverrun(r3) 2018/03/06 18:57:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x28) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:53 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) mq_notify(r1, &(0x7f0000000140)={0x0, 0x3d, 0x0, @thr={&(0x7f00000000c0)="1a95f4e8b8983f896544952bb18eb89407553333eb4f3bd9bddbd9759fc362fbcaef3896d629cee861d123fb2e0278f83cddc51b39f81297d827f8ace614570ed43660e3631cec7f500591d72b6b", &(0x7f0000000040)="cc3484cb38c53b2fa481f8d3f0166d87aa72bd72733056a252b40d428ec10d576fca5de0df99031425aec03b50bc9813a244e93582538707e035823de7f74cd8"}}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@empty, @rand_addr=0x1}, 0x8) 2018/03/06 18:57:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) kcmp(r1, r2, 0x0, r0, r0) [ 199.289488] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.295621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.302551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid=r2}, &(0x7f0000000080)=0x0) timer_getoverrun(r3) 2018/03/06 18:57:53 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x121402) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000080)=0x90) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:53 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4, 0x3}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x200040) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x400000002, 0x17f) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000140)=0x45543332, 0x4) bind$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000000080)=0x1, 0x4) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0xffffffffffffff70) bind$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) recvfrom$llc(r3, &(0x7f0000000300)=""/217, 0xd9, 0x1, &(0x7f0000000400)={0x1a, 0x33f, 0x9, 0x9, 0x1000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) keyctl$join(0x1, 0x0) 2018/03/06 18:57:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x1, 0x1, 0x6, 0x1, 0x5}, 0x1, 0x1, 0x224e8104}) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:53 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) mq_notify(r1, &(0x7f0000000140)={0x0, 0x3d, 0x0, @thr={&(0x7f00000000c0)="1a95f4e8b8983f896544952bb18eb89407553333eb4f3bd9bddbd9759fc362fbcaef3896d629cee861d123fb2e0278f83cddc51b39f81297d827f8ace614570ed43660e3631cec7f500591d72b6b", &(0x7f0000000040)="cc3484cb38c53b2fa481f8d3f0166d87aa72bd72733056a252b40d428ec10d576fca5de0df99031425aec03b50bc9813a244e93582538707e035823de7f74cd8"}}) 2018/03/06 18:57:53 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/06 18:57:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid=r2}, &(0x7f0000000080)=0x0) timer_getoverrun(r3) 2018/03/06 18:57:53 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:53 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/03/06 18:57:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) 2018/03/06 18:57:53 executing program 2 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:53 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) [ 199.586784] FAULT_INJECTION: forcing a failure. [ 199.586784] name failslab, interval 1, probability 0, space 0, times 0 [ 199.598075] CPU: 1 PID: 29486 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #253 [ 199.605424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.614764] Call Trace: [ 199.617349] dump_stack+0x194/0x24d [ 199.620975] ? arch_local_irq_restore+0x53/0x53 [ 199.626194] ? find_held_lock+0x35/0x1d0 [ 199.630268] should_fail+0x8c0/0xa40 [ 199.633984] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.639113] ? find_held_lock+0x35/0x1d0 [ 199.643175] ? __lock_is_held+0xb6/0x140 [ 199.647252] ? check_same_owner+0x320/0x320 [ 199.651563] ? print_irqtrace_events+0x270/0x270 [ 199.656312] ? rcu_note_context_switch+0x710/0x710 [ 199.661234] ? print_irqtrace_events+0x270/0x270 [ 199.665996] should_failslab+0xec/0x120 [ 199.669966] kmem_cache_alloc+0x47/0x760 [ 199.674017] ? print_irqtrace_events+0x270/0x270 [ 199.678784] ptlock_alloc+0x24/0x70 [ 199.682410] pte_alloc_one+0x59/0x100 [ 199.686211] __handle_mm_fault+0x373f/0x38c0 [ 199.690629] ? __pmd_alloc+0x4e0/0x4e0 [ 199.694512] ? trace_hardirqs_off+0x10/0x10 [ 199.698846] ? find_held_lock+0x35/0x1d0 [ 199.702932] ? handle_mm_fault+0x35b/0xb10 [ 199.707165] ? lock_downgrade+0x980/0x980 [ 199.711320] ? handle_mm_fault+0x2f8/0xb10 [ 199.715548] handle_mm_fault+0x44a/0xb10 [ 199.719584] ? check_same_owner+0x320/0x320 [ 199.723888] ? __handle_mm_fault+0x38c0/0x38c0 [ 199.728455] ? vmacache_find+0x5f/0x280 [ 199.732401] ? vmacache_update+0xfe/0x130 [ 199.736527] ? find_vma+0x30/0x150 [ 199.740058] __do_page_fault+0x5c9/0xc90 [ 199.744105] ? trace_event_raw_event_lock+0x340/0x340 [ 199.749276] ? mm_fault_error+0x2c0/0x2c0 [ 199.753400] ? trace_hardirqs_off+0x10/0x10 [ 199.757704] do_page_fault+0xee/0x730 [ 199.761479] ? release_sock+0x1d4/0x2a0 [ 199.765426] ? __do_page_fault+0xc90/0xc90 [ 199.769640] ? lock_downgrade+0x980/0x980 [ 199.773784] ? find_held_lock+0x35/0x1d0 [ 199.777844] ? __might_fault+0x110/0x1d0 [ 199.781899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.786728] page_fault+0x25/0x50 [ 199.790157] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 199.795753] RSP: 0018:ffff8801ad8378d0 EFLAGS: 00010206 [ 199.801089] RAX: ffffed0035b06f3d RBX: 0000000020000000 RCX: 0000000000000005 [ 199.808333] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801ad8379c0 [ 199.815578] RBP: ffff8801ad837900 R08: ffffed0035b06f3d R09: ffffed0035b06f3d [ 199.822822] R10: 0000000000000005 R11: ffffed0035b06f3c R12: 0000000000000028 [ 199.830067] R13: ffff8801ad8379c0 R14: 00007ffffffff000 R15: 0000000020000028 [ 199.837338] ? _copy_from_user+0xc5/0x110 [ 199.841467] sock_do_ioctl+0x18d/0x390 [ 199.845329] ? avc_has_extended_perms+0x7fa/0x12c0 [ 199.850233] ? compat_ifr_data_ioctl+0x170/0x170 [ 199.854970] ? avc_ss_reset+0x110/0x110 [ 199.858926] ? lock_release+0xa40/0xa40 [ 199.862879] ? __lock_is_held+0xb6/0x140 [ 199.866921] compat_sock_ioctl+0xb1e/0x1b20 [ 199.871225] ? compat_sock_ioctl+0xb1e/0x1b20 [ 199.875713] ? sock_unregister+0x140/0x140 [ 199.879939] ? check_same_owner+0x320/0x320 [ 199.884242] ? rcu_note_context_switch+0x710/0x710 [ 199.889152] ? __might_sleep+0x95/0x190 [ 199.893106] ? _cond_resched+0x14/0x30 [ 199.896972] ? selinux_file_ioctl+0x444/0x690 [ 199.901441] ? __fget_light+0x2b2/0x3c0 [ 199.905396] ? selinux_capable+0x40/0x40 [ 199.909445] ? __sb_end_write+0xa0/0xd0 [ 199.913414] compat_SyS_ioctl+0x151/0x2a30 [ 199.917621] ? compat_SyS_ioctl+0x151/0x2a30 [ 199.922010] ? do_fast_syscall_32+0x156/0xf9f [ 199.926489] ? sock_unregister+0x140/0x140 [ 199.930698] ? do_ioctl+0x60/0x60 [ 199.934128] do_fast_syscall_32+0x3ec/0xf9f [ 199.938434] ? do_int80_syscall_32+0x9c0/0x9c0 [ 199.942990] ? _raw_spin_unlock_irq+0x27/0x70 [ 199.947465] ? finish_task_switch+0x1c1/0x7e0 [ 199.951950] ? syscall_return_slowpath+0x2ac/0x550 [ 199.956860] ? prepare_exit_to_usermode+0x350/0x350 [ 199.961855] ? sysret32_from_system_call+0x5/0x3c [ 199.966682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.971505] entry_SYSENTER_compat+0x70/0x7f [ 199.975887] RIP: 0023:0xf7f7fc99 [ 199.979232] RSP: 002b:00000000f777b09c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 199.986921] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000008934 [ 199.994166] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 200.001415] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 200.008657] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 200.015900] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 200.035721] bond0 (unregistering): Released all slaves [ 200.731967] IPVS: ftp: loaded support on port[0] = 21 [ 201.017082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 201.432244] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 201.438333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.482284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x0, r0, r0) timer_getoverrun(0x0) 2018/03/06 18:57:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x74, 0x6, 0x4, 0x3, "2dbc64d9a5d3258d685944d0501566ec9ec84b15d347179f6a5bf80f20bd28cba61ab2d4305c3620a9c619e6", 0x629b}, 0x0, 0x0, 0x285, r1, 0x527, 0x9, "43dc8f2204bf1773a259c8c78162fa609aa150befbc11aefdd88edc8a453a13294e6c13a5e87ec5f7b7112a6e9c7aefcbbfd54d4ef10e92129ce8a11be7a1d3b", &(0x7f00000003c0)='\x00', 0x1, [], [0xfffffffffffffff7, 0x1, 0x0, 0x1]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='mime_type\x00', &(0x7f0000000100)='[,\x00', &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", &(0x7f00000001c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='posix_acl_accesscpuset\x00', &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", &(0x7f0000000300)='^\x00', &(0x7f0000000340)='\x00']) 2018/03/06 18:57:55 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:57:55 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) sysinfo(&(0x7f0000000040)=""/43) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:55 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='fusectl\x00', 0x0, &(0x7f0000cde000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1, 0x800}) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:55 executing program 2 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 201.526150] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.532307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.539320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpgid(0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid=r0}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) 2018/03/06 18:57:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:55 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:57:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x4010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x82) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x3f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), 0x4) socketpair(0x19, 0x40000000000001, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3ff, 0x9, 0x80000001, 0x100, 0x4, 0x40042, r1}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @empty}}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x7d, 0x4, 0x3, 0x5}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:55 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x4000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x40000) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:55 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x1000}, {r0, 0x20}, {r0, 0x2010}, {r0, 0x4000}, {r0, 0x8}, {r0, 0x1000}, {r0, 0x1400}, {r0, 0x1000}, {r0, 0x2000}], 0xa, 0xa4df) alarm(0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair(0x10, 0xf, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/06 18:57:55 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) r1 = dup(r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x1, 0x2}, 0x14) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) [ 201.765842] bond0 (unregistering): Released all slaves [ 202.451046] IPVS: ftp: loaded support on port[0] = 21 [ 202.738880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 203.149448] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 203.155532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 203.198234] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:57 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:57:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:57:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x67fc) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:57 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:57:57 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x401, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x99}}, {{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7b3}}}, 0x104) 2018/03/06 18:57:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 203.241725] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.247850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.254744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:57 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:57 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:57:57 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:57 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000003c0)=0x1) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xf8d5, 0x2000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)={0x1, 0x0, [{0x4, 0x7, 0x0, 0x0, @msi={0x4c8, 0x1, 0x2}}]}) set_thread_area(&(0x7f0000000300)={0x80000000, 0xffffffff, 0x0, 0x6b, 0x7, 0x4, 0x7fffffff, 0x800, 0xfffffffffffffffa, 0x81}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/access\x00', 0x2, 0x0) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0xfffffffffffffff8, 0x3, 0x9, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x6, {{0xa, 0x4e21, 0x100, @empty, 0xf47e}}, 0x0, 0x4, [{{0xa, 0x4e21, 0x7, @empty, 0x7}}, {{0xa, 0x4e22, 0x7fffffff, @empty, 0xfffffffffffffffd}}, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x419}}, {{0xa, 0x4e21, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x28c) 2018/03/06 18:57:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:57:57 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 203.468074] bond0 (unregistering): Released all slaves [ 204.153400] IPVS: ftp: loaded support on port[0] = 21 [ 204.435899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.849774] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 204.855868] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.899222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:57:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:57:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) fcntl$setstatus(r0, 0x4, 0x67fd) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:57:59 executing program 5: timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:57:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:57:59 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7db}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x20a, 0x3, 0xff, r1}, 0xffffffffffffff99) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:59 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1050, r0, 0x0) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:57:59 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fsync(r0) [ 204.944955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:57:59 executing program 5: timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:57:59 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:59 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001180)={0x2, 0x7, 0x7, 0x4, 0xfffffffffffeffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001140)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/03/06 18:57:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], 0xffffff20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/06 18:57:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:57:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/06 18:57:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x80}, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:57:59 executing program 5: timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:57:59 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:57:59 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x42b, 0x8000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}]}) sendto$unix(r0, &(0x7f0000000080)="490ecabc430e9889f36e44274fc4089589ae29a8b4caad5779550839ebb46526ced156cd3b34b2ebead2711f6541270fe06a3bfaf71f6c66a7fb48c8eaafd69855a78f6068e0ec4f88ea0a4c2cb647dd4e597970807a3c96129bc23cf868de49565e893fabdeba327b3c9fbf7edc214e1c7ea5c05a66999ae631a872e98866297d1f9be19c2b308abbd3ab8e96b805243a400431ac041ab00c67be3cfd07085c712376ae9f0c4ebc9e1c2ba255ed33c7ddac364fa362fc98b3fb1bdd9fc17618a0a9c24e6ae067ff2fed", 0xca, 0x44810, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) [ 205.198895] bond0 (unregistering): Released all slaves [ 205.883230] IPVS: ftp: loaded support on port[0] = 21 [ 206.167813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 206.584931] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 206.591041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.634693] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:58:00 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket(0x3, 0xa, 0x6) 2018/03/06 18:58:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:00 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x3, 0x3fd, 0xb1, 0x845eef282ee770f2, r0}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4f, 0x100000001, 0x8, 0xf5, 0x401}) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) 2018/03/06 18:58:00 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0xffff, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000000040)={0x5e, r0}) 2018/03/06 18:58:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000400)=""/234, &(0x7f00000000c0)=0xea) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000003c0)=0x3) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000018009563e12bf00fa6a000fa000000e2ffffff008134c83d39c1e6ee269189c972e15ba8dda357e2094584c90000000000000001c7aab175c19450996d603bcd6125148efb644b6706f9659c369699", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) fstatfs(r1, &(0x7f0000000180)=""/93) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0x7}) write$rdma_cm(r0, &(0x7f00000002c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1, 0x4}}, 0x20) [ 206.677181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 206.683352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 206.690370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:58:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:00 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:58:00 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x2, 0x66, &(0x7f0000000000)="6246a30d311c5714a3963ecde518103aa679add23016d37b4deb4e051e556855109ea4e3a55176e3f010ccadabc4eeef20009cd8bfc24bed1a0dff1b53b0f4a78b36d75fe7139062bcee5939e17ed635f402bfd3046fc6577b9649338019971280489f0d202f"}) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 206.882579] bond0 (unregistering): Released all slaves [ 207.569812] IPVS: ftp: loaded support on port[0] = 21 [ 207.856008] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 208.276077] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 208.282172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 208.325053] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:58:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x80, "1d1ee2f79eac241440fd216e7d232996fe8f6418339e126f8dcacf0a3adc0b06d97854bb3a7a3558b1bf7950895cf94eebb949d533c48ef4c1cf16d68dc144a1a4c2d6ff55f99549190637682cd26b7e7c04638981e326ed5dc8f79eaff6bff79a2f36f62c6ba3efce4f173de40ba14ff19da71fb1580011ba9e0eb0d916767f"}, &(0x7f0000000100)=0x88) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x3, r3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000200)=0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:02 executing program 6: r0 = socket$inet6(0xa, 0x40000080807, 0x56ad) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:02 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) sendto$inet(r1, &(0x7f0000000200)="888e5659eb86ea4e62dcfbdbbe7f8d8a9541e2fa115f598a8dc880b6e93b55a60ad81da0112d5d1f77e06e6b1f286fc9b2f96fdee4250683eefcf0c7d8d5c6c9ec654c44d26ddb6c", 0x48, 0x800, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:02 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)="1635a7a04248a5262e69085b46136ed5aee0c37737b7935455aed90f15567f03a557bdea5dbb4a7373b52b81345c9006c657473e378ecb1364477635ca5da3305355f3a74c3aef396c2106929ebf16e3d2c3e6cf62702b110018081e6652bb3210", 0x61) 2018/03/06 18:58:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x2000) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 208.368751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 208.374884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.382667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:58:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:02 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x161000, 0x0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"5307b706a2ee8b"}, 0x9}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:02 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x242400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x8000}, &(0x7f0000000100)=0x8) 2018/03/06 18:58:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[], 0x0) 2018/03/06 18:58:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:02 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xf7, @empty, 0x40}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x1000}], 0x7c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x1f, 0x6}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x4000, &(0x7f0000000000), 0x5, r0, 0x3}) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x2b9}, 0x8}, 0xa) r1 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="927900df7bb914723113893c254ea7c0dfc737134211cb27967988559a1fcd054f8a51dae3819949f30eb757bb3860c465f6ef8600d6907a061d79154f228a642a3be82c58e1c3429ad593e234656648d9f27d3ccbcdc7ba241e9bb558ee266499aea90a4c8949b243b59f24e838fa8c01e80deeebced968cdc95dd68b3db7115a948d0b9fa751a6fb66081c0cc9cc4d242b820c164acf0020ece83986bc4f54653d607a79d8f57288e13fbd0956833399d1e2c84f3e6c6c586a7d10cea9a6bc8e83fcb45b3a3a1bdf34bc8482e7f8e26e6ae9fe", 0xd4, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) read$eventfd(r0, &(0x7f0000000200), 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3f, r2}) 2018/03/06 18:58:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:02 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) memfd_create(&(0x7f0000000040)='selinux\x00', 0x2) 2018/03/06 18:58:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) [ 208.626073] bond0 (unregistering): Released all slaves [ 209.321543] IPVS: ftp: loaded support on port[0] = 21 [ 209.613709] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 210.030645] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 210.036733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.079541] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:58:04 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff7, 0x4) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="88df92e1"], @ANYRES32=r2, @ANYBLOB="000000000100000000000000"], 0xffffff20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xe8b, 0x8, 0xfffffffffffffff7, 0x8, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x4}, 0x8) 2018/03/06 18:58:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @rand_addr=0x1f}}) connect(r0, &(0x7f0000000200)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xa5c7, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x10001}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x4, 0x3}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/06 18:58:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000080), 0x2) 2018/03/06 18:58:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:04 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) geteuid() getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file1\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:58:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) [ 210.122791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:58:04 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be1000000002e9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a014976cc441fa055d") stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe002, r2, r3, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:04 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r2}) socket$inet_smc(0x2b, 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="02c9c7bbd10b5ce21bb00868c404df4ad901df07658e31c6c1dd0b19308a67de0727bf3a5abb639271c4c9094f68bdea18e4707436"], @ANYRES32=r3, @ANYBLOB="000000000100000000000000"], 0xffffff20) 2018/03/06 18:58:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:04 executing program 4: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x404000000000, 0x410000) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:58:04 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:04 executing program 2: r0 = socket(0x11, 0x0, 0x8) ioctl$void(r0, 0xc0045c7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) statx(r1, &(0x7f0000000080)='./file0\x00', 0x6100, 0x80, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:04 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) [ 210.372079] bond0 (unregistering): Released all slaves [ 211.060384] IPVS: ftp: loaded support on port[0] = 21 [ 211.342789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 211.751604] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 211.757693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.801224] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8) 2018/03/06 18:58:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x72}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00000000c0)={0x0, 0x6}) 2018/03/06 18:58:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:06 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3a) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:58:06 executing program 6: r0 = socket$inet6(0xa, 0x40000080809, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 211.844761] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 211.850894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 211.858161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:58:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) r1 = dup(r0) read$eventfd(r0, &(0x7f0000000200), 0x8000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x2, 0xd4a}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xe5e, 0x2, 0x100, 0x5, 0x0, 0x400, 0x9, 0x7, 0x7, 0x5, 0x7, 0x4, 0x200, 0x3, 0x1]}, &(0x7f00000001c0)=0x100) 2018/03/06 18:58:06 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000140)=0x2f6) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/06 18:58:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:06 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x42bfe, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x20000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0xe, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], 0xffffff20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/06 18:58:06 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x400000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/06 18:58:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x10) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x2, 0xfff, &(0x7f0000000100)}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) 2018/03/06 18:58:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x3}) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=r3, @ANYBLOB="55000000d10894d3fbdcb4e605832c7e434ece9c543a1c634f183d327f6ff3738f39885f28dc7cffcde6cb286cfbd4ccb57dce6059c99e077ea7a16753e2e47cc7a2dfa39d697d4f71d7d81ebcad3e09f0ec62a1a727007c61b963ab5279ecdfaa2d081ee113fe50bbf2803ebc7039488605f5ac9548dcc35c7692688834c144e21428fca6d312dd72e265a72e6840c02766379b"], 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000001c0)=""/58) 2018/03/06 18:58:06 executing program 7 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(0x0) [ 212.089277] FAULT_INJECTION: forcing a failure. [ 212.089277] name failslab, interval 1, probability 0, space 0, times 0 [ 212.100606] CPU: 1 PID: 30949 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #253 [ 212.107962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.117307] Call Trace: [ 212.119896] dump_stack+0x194/0x24d [ 212.123532] ? arch_local_irq_restore+0x53/0x53 [ 212.128226] should_fail+0x8c0/0xa40 [ 212.131950] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.137096] ? find_held_lock+0x35/0x1d0 [ 212.141163] ? __lock_is_held+0xb6/0x140 [ 212.145255] ? check_same_owner+0x320/0x320 [ 212.149584] ? rcu_note_context_switch+0x710/0x710 [ 212.154509] ? iov_iter_alignment+0x1d1/0xb40 [ 212.159013] should_failslab+0xec/0x120 [ 212.162973] kmem_cache_alloc+0x47/0x760 [ 212.167045] do_blockdev_direct_IO+0x792/0xc960 [ 212.171726] ? print_irqtrace_events+0x270/0x270 [ 212.176464] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 212.182092] ? sb_init_dio_done_wq+0x80/0x80 [ 212.186501] ? print_irqtrace_events+0x270/0x270 [ 212.191239] ? rb_erase_cached+0xf50/0x3540 [ 212.195553] ? rb_next+0x140/0x140 [ 212.199076] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.204252] ? print_irqtrace_events+0x270/0x270 [ 212.208987] ? __lock_acquire+0x664/0x3e00 [ 212.213203] ? perf_trace_lock+0xd6/0x900 [ 212.217348] ? print_irqtrace_events+0x270/0x270 [ 212.222099] ? __lock_acquire+0x664/0x3e00 [ 212.226318] ? trace_event_raw_event_lock+0x340/0x340 [ 212.231509] ? __lock_acquire+0x664/0x3e00 [ 212.235725] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.240890] ? print_irqtrace_events+0x270/0x270 [ 212.245628] ? print_irqtrace_events+0x270/0x270 [ 212.250367] ? __lock_acquire+0x664/0x3e00 [ 212.254602] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.259794] ? perf_trace_lock+0xd6/0x900 [ 212.263921] ? __lock_acquire+0x664/0x3e00 [ 212.268147] ? trace_event_raw_event_lock+0x340/0x340 [ 212.273326] ? perf_trace_lock+0xd6/0x900 [ 212.277451] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.282628] ? trace_event_raw_event_lock+0x340/0x340 [ 212.287799] ? trace_hardirqs_off+0x10/0x10 [ 212.292106] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.297278] ? trace_event_raw_event_lock+0x340/0x340 [ 212.302447] ? trace_hardirqs_off+0x10/0x10 [ 212.306753] ? find_held_lock+0x35/0x1d0 [ 212.310797] ? idr_preload+0x30/0x30 [ 212.314504] ? do_writepages+0xff/0x170 [ 212.318466] ? find_held_lock+0x35/0x1d0 [ 212.322522] ? find_get_pages_range_tag+0x85e/0x1000 [ 212.327605] ? lock_downgrade+0x980/0x980 [ 212.331738] ? lock_release+0xa40/0xa40 [ 212.335700] ? ext4_writepages+0x4f7/0x3c30 [ 212.340000] ? trace_hardirqs_off+0x10/0x10 [ 212.344333] ? find_get_pages_range_tag+0x88c/0x1000 [ 212.349443] ? unaccount_page_cache_page+0xb60/0xb60 [ 212.354527] ? lock_downgrade+0x980/0x980 [ 212.358660] ? perf_trace_lock+0xd6/0x900 [ 212.362805] ? trace_event_raw_event_lock+0x340/0x340 [ 212.367996] ? trace_hardirqs_off+0x10/0x10 [ 212.372338] ? find_held_lock+0x35/0x1d0 [ 212.376397] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 212.381655] ? lock_downgrade+0x980/0x980 [ 212.385794] ? trace_hardirqs_off+0x10/0x10 [ 212.390105] ? do_raw_spin_trylock+0x190/0x190 [ 212.394676] ? pagevec_lookup_range_tag+0x40/0x90 [ 212.399527] ? wait_on_page_bit_common+0x770/0x770 [ 212.404435] ? do_writepages+0xff/0x170 [ 212.408385] ? do_writepages+0x116/0x170 [ 212.412474] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 212.418077] __blockdev_direct_IO+0x9d/0xd0 [ 212.422377] ? __blockdev_direct_IO+0x9d/0xd0 [ 212.426863] ext4_direct_IO+0xfe5/0x1980 [ 212.430908] ? current_time+0x88/0xc0 [ 212.434710] ? ext4_iomap_end+0x770/0x770 [ 212.438833] ? new_inode+0x40/0x40 [ 212.442357] ? __filemap_fdatawrite_range+0x280/0x460 [ 212.447545] ? touch_atime+0xf7/0x2f0 [ 212.451331] ? __atime_needs_update+0xb40/0xb40 [ 212.455975] ? print_irqtrace_events+0x270/0x270 [ 212.460708] ? perf_trace_lock+0xd6/0x900 [ 212.464833] ? filemap_check_errors+0x92/0xc0 [ 212.469323] generic_file_read_iter+0x4cc/0x28e0 [ 212.474070] ? print_irqtrace_events+0x270/0x270 [ 212.478804] ? __lock_acquire+0x664/0x3e00 [ 212.483043] ? filemap_range_has_page+0x340/0x340 [ 212.487862] ? print_irqtrace_events+0x270/0x270 [ 212.492625] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.497799] ? print_irqtrace_events+0x270/0x270 [ 212.502546] ? print_irqtrace_events+0x270/0x270 [ 212.507280] ? print_irqtrace_events+0x270/0x270 [ 212.512028] ? __lock_acquire+0x664/0x3e00 [ 212.516265] ? __lock_acquire+0x664/0x3e00 [ 212.520499] ? __lock_acquire+0x664/0x3e00 [ 212.524715] ? __lock_acquire+0x664/0x3e00 [ 212.528964] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.534130] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 212.539307] ? perf_trace_lock+0xd6/0x900 [ 212.543456] ? perf_trace_lock+0xd6/0x900 [ 212.547582] ? __fdget_pos+0x12b/0x190 [ 212.551466] ? perf_trace_lock+0xd6/0x900 [ 212.555610] ? trace_event_raw_event_lock+0x340/0x340 [ 212.560780] ? trace_hardirqs_off+0x10/0x10 [ 212.565081] ? __might_sleep+0x95/0x190 [ 212.569045] ? trace_hardirqs_off+0x10/0x10 [ 212.573346] ? trace_hardirqs_off+0x10/0x10 [ 212.577653] ? trace_hardirqs_off+0x10/0x10 [ 212.581956] ? find_held_lock+0x35/0x1d0 [ 212.586023] ? find_held_lock+0x35/0x1d0 [ 212.590083] ? dput.part.20+0x1d9/0x830 [ 212.594039] ? lock_downgrade+0x980/0x980 [ 212.598170] ? lock_release+0xa40/0xa40 [ 212.602130] ? check_same_owner+0x320/0x320 [ 212.606436] ? do_raw_spin_trylock+0x190/0x190 [ 212.611035] ? dput.part.20+0x207/0x830 [ 212.614992] ? d_splice_alias+0x1110/0x1110 [ 212.619300] ? d_path+0x930/0x930 [ 212.622744] ext4_file_read_iter+0x113/0x160 [ 212.627137] __vfs_read+0x6a7/0xa00 [ 212.630751] ? vfs_copy_file_range+0x940/0x940 [ 212.635327] ? fsnotify_first_mark+0x2b0/0x2b0 [ 212.639897] ? avc_policy_seqno+0x9/0x20 [ 212.643936] ? selinux_file_permission+0x82/0x460 [ 212.648783] ? rw_verify_area+0xe5/0x2b0 [ 212.652818] ? __fdget_raw+0x20/0x20 [ 212.656516] vfs_read+0x11e/0x350 [ 212.659961] SyS_read+0xef/0x220 [ 212.663315] ? kernel_write+0x120/0x120 [ 212.667274] ? do_fast_syscall_32+0x156/0xf9f [ 212.671756] ? kernel_write+0x120/0x120 [ 212.675711] do_fast_syscall_32+0x3ec/0xf9f [ 212.680032] ? do_int80_syscall_32+0x9c0/0x9c0 [ 212.684593] ? _raw_spin_unlock_irq+0x27/0x70 [ 212.689067] ? finish_task_switch+0x1c1/0x7e0 [ 212.693550] ? syscall_return_slowpath+0x2ac/0x550 [ 212.698458] ? prepare_exit_to_usermode+0x350/0x350 [ 212.703457] ? sysret32_from_system_call+0x5/0x3c [ 212.708291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.713129] entry_SYSENTER_compat+0x70/0x7f [ 212.717513] RIP: 0023:0xf7fe0c99 [ 212.720852] RSP: 002b:00000000f77dc09c EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 212.728538] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000200 [ 212.735785] RDX: 00000000d1b36bb8 RSI: 0000000000000000 RDI: 0000000000000000 [ 212.743030] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 212.750276] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 212.757521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 212.789185] bond0 (unregistering): Released all slaves [ 213.467970] IPVS: ftp: loaded support on port[0] = 21 [ 213.757635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 214.178290] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 214.184377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.227774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/06 18:58:08 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:08 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:08 executing program 5 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(0x0) 2018/03/06 18:58:08 executing program 4: mkdir(&(0x7f0000000000)='./file1\x00', 0x20000000000000) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) 2018/03/06 18:58:08 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x181) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@rand_addr=0x1, @multicast1=0xe0000001, 0x1, 0x40000000000002b3, [@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a7550cd7c5a6e03722598cb41d714fd18903144b963d89b71bb328d4ec7bbe591d084009e1bb90c7de46fdb13f961ffec184faf213c6f28c26744dc39f613b2f62bb3d70075293e1b14bebe0db85952ad39392363fa68607734ea1ab1d98c94a41b7bb20eba3dee09df5bae53d", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], 0xffffff20) write$rdma_cm(r0, &(0x7f0000000000)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) 2018/03/06 18:58:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x240) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/4096) [ 214.271498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 214.277636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.284690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_create(0x2, &(0x7f00000011c0)={0x0, 0x21, 0x1, @thr={&(0x7f00000000c0)="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", &(0x7f00000010c0)="7555e357820727d033534a8aabd27c13e0d9571e1e1996ad29106842fad387cc80e9d36b4b71cb0e431d2eb42a500f32fa0ec330e5dffae362d548b78db37d2fe6143a724cdd67472523085b7dd1cdef06ee91516cf69041622fdffa1aa722a90b654365a6ef54a1c8892e5dc22c215fa9cbbd4081e4651fbf71c0bd5b3d91b57745ca732cafd8da7c30517c02cd3ca0a711fbcb83390e76a8e9082ee7d56c24ef994ad592fb6a6e7ae8a769d655d1572b11982d4b5152a0b4b0319303b1b62aea077a00a061a61806d5305702ba09207fec0109c5ad0ad36e54dc3c7f34a2ae87905a4ded33522844c1"}}, &(0x7f0000001200)) r2 = syz_open_dev$admmidi(&(0x7f0000001240)='/dev/admmidi#\x00', 0x7, 0x2000) ioctl$TIOCNXCL(r2, 0x540d) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001280), &(0x7f00000012c0)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001340)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000013c0)={0x1, r3}) sched_getparam(r3, &(0x7f0000001380)) pwritev(r2, &(0x7f0000001680)=[{&(0x7f0000001400)="e46be6c0f7924d4837ee503c342792d282", 0x11}, {&(0x7f0000001440)="bbfa72f5b519acdc5956ddffdae00d4132b58cef56fba7410db3341834e13d6b70a2eab3680cc5546ca72b66afe53d13ab43aaf5bf51aee26b06555a954ed7b545352aa38ad08ca87670ca1ab54627419df46991910baccff65827104be6c823ee1ce805600f496d31863f23d9374a056a46d6e7b74c1fe0dcb4ef3ce9e88a275a4e6d9c9758337fafa1f0f3a96eb22ace07334f80d521e784abcd84cda6b133dca94413", 0xa4}, {&(0x7f0000001500)="876215b935a57b0308", 0x9}, {&(0x7f0000001540)="1422783b85a02e7a00c912d183802e78cc44ae6ac990ffbdde8cc89a6b18ab97414710e9b6eb5b6ca32b40d3285c348e0da37b04180feb335afda1e7060c6b438fb1378e1dee85ec1ad49573e550b7578c05d66a77eb19a04b6622a095b29184b6ddd5cafdd0398fd786c4131552591e9afdb1135e572512daa23a06c532aa6200e34de24707e0fc8e5036ccf34be403ffe5", 0x92}, {&(0x7f0000001600)="eeaf710e8c65fe26528e589aab55e9144b8de7e6082641607fb954f176cfe5c2e388ae9d32f9cf2146b24b5cfd9291ef683e31439dab2ebc240cdd00d4b550cf5fb6f536ad0b1a4d8216d579adef224cc9eb363065ccdafa246f528c75203924b02d23a18dcb4c70ceaf76e0e67db36888460697b868bd36d550f668e43d", 0x7e}], 0x5, 0x13) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000001300)=[0x2]) timer_getoverrun(r1) 2018/03/06 18:58:08 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sysinfo(&(0x7f0000000180)=""/79) r1 = socket$inet6(0xa, 0x40000080806, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20040080) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/06 18:58:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x40000) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x2}}, 0xb) 2018/03/06 18:58:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x20080) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='statm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x641efe5d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:08 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x4, 0x7, &(0x7f0000000100)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) pipe(&(0x7f0000000180)) timer_getoverrun(0x0) 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:08 executing program 6: r0 = socket$inet6(0xa, 0xe, 0x40000000000b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x6, r0, r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6tnl0\x00'}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000240)={0x0, 0x80, 0x6, &(0x7f0000000200)}) 2018/03/06 18:58:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) write$rdma_cm(r0, &(0x7f00000000c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @ib={0x1b, 0x9, 0x190, {"578132ec3b92f15758662834f45bc041"}, 0x179, 0x8000, 0x7fffffff}}}, 0x90) 2018/03/06 18:58:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:08 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:58:08 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x4a2080) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/03/06 18:58:08 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x1, 0x30}, &(0x7f00000001c0)=0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x8, 0x3, 0x3, 0x1, 0x400, 0x80000001}, 0x5b}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) [ 214.545301] bond0 (unregistering): Released all slaves 2018/03/06 18:58:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) close(r0) 2018/03/06 18:58:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xc40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7}}}, &(0x7f00000003c0)=0x84) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7fffffff, 0x0, 0x20}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000180)=r5, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) signalfd4(r4, &(0x7f0000000400)={0x80000001}, 0x8, 0x800) 2018/03/06 18:58:08 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x9) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x11) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x9, 0x100030) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getpgrp(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x2044}, 0x8) 2018/03/06 18:58:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xcbb, 0x3e) 2018/03/06 18:58:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x0, 0x6, 0x100, 0x4, 0x883}) 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000008, 0x2801e, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x17, 0xbd, &(0x7f0000000180)="8e58c0e0340d87a1496115893b8d2d57e91786ad7fed21", &(0x7f00000001c0)=""/189, 0xfff, 0x8}, 0x28) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000380)={0x2, 0x40, r3, 0x20, r4, 0x3, 0x6, 0x47a0000}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f0000000480), &(0x7f0000000400)=0x4) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000100)="ada506ff1a5627b8f59b3ad3cd6be83d83970277c62a8b7b6a2e") ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) accept4(r5, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000440)=0x80, 0x800) faccessat(r1, &(0x7f00000003c0)='./file0\x00', 0x10, 0x0) 2018/03/06 18:58:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) sync_file_range(r0, 0x1f, 0x6260, 0x1) 2018/03/06 18:58:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x283, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xb6, "bc564441839443e3edb7f91ac5181257c6fa500193c280a7cd3512f10ee9ebf2d6849cb81dc64be59365a7b980b6cfdbbf779b0ad79c678fa366f8446abea497cdf1d3825480b4d7614a11d917b3e2b828e42adc1ba3e4003691fc6db29c81456acb82bf4b4182d13a89b027c42d0884deb08d1013c7dcd3515f24db81730819ce0cbd756c6df7016f780b0c5e65a2b0957897d26ad8faa8e0d2f9d12c8c2041340d56f2a6744201ae3b0a1ca6efa71359a872b1ccfa"}, &(0x7f0000000180)=0xbe) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000200)={0x10000000}) 2018/03/06 18:58:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 215.402780] IPVS: ftp: loaded support on port[0] = 21 [ 215.694702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 216.123992] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 216.130090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.175153] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 216.219604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 216.225753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.232670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.252464] FAULT_INJECTION: forcing a failure. [ 216.252464] name failslab, interval 1, probability 0, space 0, times 0 [ 216.263908] CPU: 0 PID: 31396 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #253 [ 216.271262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.280592] Call Trace: [ 216.283164] dump_stack+0x194/0x24d [ 216.286776] ? arch_local_irq_restore+0x53/0x53 [ 216.291425] ? print_irqtrace_events+0x270/0x270 [ 216.296169] should_fail+0x8c0/0xa40 [ 216.299862] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.304962] ? __lock_acquire+0x664/0x3e00 [ 216.309174] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 216.314335] ? print_irqtrace_events+0x270/0x270 [ 216.319066] ? trace_hardirqs_off+0x10/0x10 [ 216.323364] ? trace_hardirqs_off+0x10/0x10 [ 216.327664] ? __lock_is_held+0xb6/0x140 [ 216.331699] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 216.336874] ? check_same_owner+0x320/0x320 [ 216.341175] ? rcu_note_context_switch+0x710/0x710 [ 216.346087] should_failslab+0xec/0x120 [ 216.350045] __kmalloc+0x63/0x760 [ 216.353482] ? __might_sleep+0x95/0x190 [ 216.357431] ? ext4_find_extent+0x6ae/0x930 [ 216.361729] ext4_find_extent+0x6ae/0x930 [ 216.365861] ext4_fiemap+0x3d5/0x1640 [ 216.369645] ? ext4_convert_unwritten_extents+0x540/0x540 [ 216.375162] ? __might_fault+0x110/0x1d0 [ 216.379199] ? lock_downgrade+0x980/0x980 [ 216.383324] ? lock_release+0xa40/0xa40 [ 216.387272] ? check_same_owner+0x320/0x320 [ 216.391577] ? __might_sleep+0x95/0x190 [ 216.395536] ? kasan_check_write+0x14/0x20 [ 216.399745] ? _copy_from_user+0x99/0x110 [ 216.403873] do_vfs_ioctl+0xcc6/0x1520 [ 216.407739] ? ioctl_preallocate+0x2b0/0x2b0 [ 216.412133] ? selinux_capable+0x40/0x40 [ 216.416184] ? security_file_ioctl+0x7d/0xb0 [ 216.420738] ? security_file_ioctl+0x89/0xb0 [ 216.425122] compat_SyS_ioctl+0x4ef/0x2a30 [ 216.429332] ? do_fast_syscall_32+0x156/0xf9f [ 216.433805] ? do_ioctl+0x60/0x60 [ 216.437233] do_fast_syscall_32+0x3ec/0xf9f [ 216.441535] ? do_int80_syscall_32+0x9c0/0x9c0 [ 216.446088] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.450557] ? finish_task_switch+0x1c1/0x7e0 [ 216.455037] ? syscall_return_slowpath+0x2ac/0x550 [ 216.459950] ? prepare_exit_to_usermode+0x350/0x350 [ 216.464943] ? sysret32_from_system_call+0x5/0x3c [ 216.469766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.474596] entry_SYSENTER_compat+0x70/0x7f [ 216.478978] RIP: 0023:0xf7f2ec99 [ 216.482313] RSP: 002b:00000000f772a09c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 216.489995] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000c020660b [ 216.497240] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 216.504482] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 216.511723] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/06 18:58:10 executing program 5: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x1e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {r1, r2+30000000}}, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/snmp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000240)) timer_getoverrun(0x0) 2018/03/06 18:58:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x2) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20200, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) 2018/03/06 18:58:10 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x820c0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syz_tun\x00') r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0x6}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:10 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="0973387347ee5e21b196b7e0127d53fc652848220bda1cabc225dc8c0d115c0190ff252b0b9c41a55afb757838580b62bee02232a12ba4010f87703731019bde948b16b1e16c57274b9b80b28beb14a882e45e2d18c774e1af81472e1c2273d7aa92e4fae19b8f8ab290e3e439b134d7dce07e6f41bc7216164d4205699dcf4e2a02bb56b0fbd1dd2cda0c60a48b710ce79010c31d4ea4395c709248fc56ac9afbdb32cc6ee153ff25cbe058aae7fb3b21ec0c8038227352bb007534ac7a2c2f19001ccead0f34f2e0af2a1db011f0a6dfad0c8a651d9defc68a5e2006de3c6e51175c85c34e6b06b04803961892e731a567a07fedbcd2ca58ca5772ee3b07c34a6903331968a1e1d34b827fbbf3436d00a67f32f3f211eee64364bf0fdec36939758250cf16cb60d3c862fc9485c663d60ed38d1663bd3a6ca8cfd243e0177081e3eb02be4c9f3f70786dc65de97a2a1e81562589498b366c2278c4f35c3ac58117e5d81a8507375504c65e9f1609bfde2163fbd03098225a2c82380ff0ef4d62b20237614a9d175e0b70697fd4043728a2d4608b580f8e1de861f8c83976e8a6d3afd2da246f5c6614f720512dda3821ff8e8798fead6b8fbfc70d876920ce8adb4a36f4c72366a55b41be6747c4d6cd8fa423b050ce1265b2a34bb06c0071ace37f72d635287ce28d5607d194db81c66746944a980475a3068c948347934ba69344286634b1857596a756bc3b028273eccb43b1fd0f0d94688d2d380e13d4b26224caea7bf3b8b044a713908de876ebcfef59694acb646188519bd1f737b6858cbf647a83a1d715a1608e2d56aa0b1c719e688941f0e677b15b1a6ef90f839d56f59d14e76a3dcd23038b4247589fedca39f0b33631ca5d3291d46ffb179abe044d6e9811d5f31ecfa5bb901a53ae2e85e4a363054bac9ecf42a16b1ab399c23f54b6cde3805a299e9aede3dce2f8cc0500c8994f061edeae431342c40584ca06fa6f22278860fc72a301bebb41fdae084b8cf367de39b4e861ab5c3795eed888e5551f812efaec721247d62178e802bca69cc17b6f85ec75d6525e7e2fd65cf933b5769e972941835f377c7f82b438b2137d4bd9866c86ebcb54d1e86a1b838fba7952e6eff0bdbe863d3e28b4f282beec8ae8886bba420f65adf2ccfc398e4854b3a8d4517cac651f692db928dc1d260bac204d4dfaa26c144fc93519f5751fa5b7d12a22c332fa31160eb1670f2a1c89e89026d5518131e2126906b19214701a09077f970492c02f2559355feda8919263d1564b419ceea1e89ca88bd5911988a2f00244bb250c95a08ae645d21a1865ddff5819ec7ca1638e4a1da1630fb2dd1b4da1875c23a40ce22a4b83e4a62d02caa0bb4ae28d7fabb3f1ad08a4b0b040add6907e3c442451e080606ebe91ade970ae2e104ce34e6adb804c0a1fbcb18f81c030d8d59ae495278038b751d5eb80cbb3240a26e90891e6a09d4d0d9083e908456e402cc7c7a9329b95be38aa28b36aca21f855a3600936a93f9a60d50131c3c011044e4899163742cd4dc3a1d4dd9f4bac4af48338faa2b0c104cf70624f72e1d1d2c2904ac3d08bccb78ce1406256b4e137b62cbf276a24218619724ee7746483de8696284572a0517c9c6104ca8353d3e3f98ce35b001c91ebe57a67f60de6732d61e3fd7ccf3f46b3a746308211e3e0e9bc6d8027039a9a6ae2280fb679c56a96e70f7f2ca5d6a3bd8f2e49a391527e6be58eb4787cde41e641e9f39c9adc76af68b1323a3bce455b37299553a4b2213c1d0c87c6bdfb34f930fde563b6532e8839eb7d3c4eb86245d624bd7a29d1c64fb684ddf8d7ec85bd8158cf5ba3f33b8507998d0a50a2e19bfb16dc0fdc6f23a7f41429730569318497c18f7dd2ecf81be5c7b5a8e05822279c1d7c9df23e2f96f0c31feb75b672a3aabcd489543ee3d68b78e26f772133763d8284df9a4b683e59ae5b9e94b9f6e73a1c9bb9b53da4d1f575b2fd6693d81408d85fd9d0fccf3e2195fcd5373f9c8b0ae5b6b87258a4508f5eab4c89b9456d090b8614165b336dcfcef74c4604593b28c7ebe7533c06a41cb69e9635b501aa94ffb1f746a09bbc1719f29296ab8735d2004953ab10e982fda5bddad2b23d2f8ed37b576ef027b84b56531bd6e4591aed50b23844a6f7dd6129a12851a44106144963c3630f6d1a05db4e0c866c59c6558802d8c7ca5822725a91c022236f6a64af5a9afb5f3e1e12864440fbfeab854cab5689e56cee60ec19660af366d7ef1545aa002b00fc45ff343291282d6241e44dacfe5e23160531d558466cae6dc379963da03c79480ac09409c810146f4007c06b8c24088c940520578e3a29772e9262d00684d636fa74557fe9a6a52d39ea0a092299e1001e86baac3318048c5f2cdec256041fa399d3c8594efd4bbe15de6b5af8f6e82ef6fe1991c8d712bce61c692a429c3474bdd1dbde08bb573b1b1ce3e7255cca7f22523f5e6532e7272497d6cacda67ff4e30fe100bdf7639e22a9f6c9893de21d899b48d3235a1d9700611dd3c41c2590b44be150a5c2eb0e232e24ffdd89cda5552a8508f3e22929e9f59f2c932a46363db127d30e9e6309b153584bf476720ea7d044c1800e4159e2afe1fffa3c07a90b6c74df2305276008edfba860535a8936317c7080498b723966a1c8d5cf2472cc8a0ecd3033f26bef1c48f1e19478fe50a44d9e5a6af2b06a56e3d047fc47b080a82f935df86bae0fef22e0a2f27cf21bc12afd5f42c8cdc95666a7fc60c978f1e1a5a622ea8aa8371c01681694e7f62f11b538d06f31c1fb97624af5445e2687a45ab82681cdfaf703b823df804106693384d9449b946b44f47bbcb8212b08a0b74e1596a4cf7332094d8f3d254bcf8442bb2d8a773dd1a72e2f0ae0e47150ed5793951927b458bfc74c05270022caac6ae978865ac496a223e01c467d2489bc6e1d179f9f6a5efbe93ef2d7a414c934e26e01a5c0dc939785cfafbae59e2a5afd23609864675b4733621944a134e50b350e9c31c7462d745150bf0b6fc1758e127f89f6eca352c8c1687a8fa02847e4271ccfef54a25ccf9e76e2ed40d29611d6e98d9a581578fc16ad6cb6b4eba79d9a0f3987c4d05ac3549a230ca3efc2f14ff4bb268ca40ab1170364051f77cfa9c63aec13d0574e21ce59a2a58fddf2b6c31b7e49e5df71c9bc02ef6ffdd0f32ca8fce8f250f9fc8d5ad3bea7b6b63b7bbfb26e7feac9cd554efe9e569922498f5b64822d9b312f9f10cba4935dc9e5a24d9b092bd53552af13892700c912684e07e85c6d2be49a7529f28fa15c75e09b8849f234dd96e0b2850b067811fc46dcfccd824a86c78ef5d2b40b995698f7d815e32cf8085ffe3c8e4f58ed9c0227c6a3d146bab5fc68bd640626356931e830ed86b35f1dd66a5c99502d48d91516a0141b736b20168c4767eefba5d6d665f80cfa2a6d535e54af27ea6b595f4f79675698699bdbb2f827de16a7a9bd5ef6141179333fae24d847bffdfa76662c26f36ec07405b2ffde7053dfd9342a914459b7936b1f053b466a69bf3b361d8e2d96036275e83b9549c8ac8c4aecb7ae509c5b3c5ae15dfe08ecaf3b75b124a9d2fda5bc11b048b79224bcf6fafe1f11132b3402866cb743694ba179e2387b53f8f658856b795c9731e9115e7e6c5ff09a0ca8bf0fdd3b26db9d2d4cd10fe362de131f618d8ec849dad52e42c327a4199dfe2a11632719f9f9974361f231e4251c3994426ea336d9062d6c98303d5eecf07e5939eb6e6f0ebc300a6a2d275833de521a660c0e24b3788e3db597ab6c63d185bd2bba12d67f11768559c5a0ba9f0a48660da0ea49e6f6da7ed7a550f78aa9778ab630ce0337f92b8af75a49dda36a2c22adabfa86dc9929987e086a38dcbb3873f7b761a805c7a0d8ce6f795c72766b758683c0c2610be5e14cad7b09b4a0047f91fccdfeb39260761943ffd75e4beaab95c31eb1b8c25d86d24719a1e69b22f161e39e555369a92721fc1a76efbbd966211556c3056437a5431e72166d0abc11d6ce5058cd60edec01cd7c3c521c420991b25fd638b33670ecf388c61edd9ec58de17857969e29d3cc985d49eea8f962ac3eff5848990a62e7f44ffac9c869d59d6d43d8888919b69399f950c63bf767b5a617530983e522990c899c38ce669c0d9aeaa50466fe9a432da8a8b33fcd52407541da6475e42b90f21c38b1781f2c9206a84948238429d7c441531f504d49d171e6ca6bf45e32b02dc47bc5d458b2d50dc8d1f139327ac6c6e27f4e7ccf53e663d777344c2e8ed473454fc16a82669ff4d71e171133d04ca60ccb831bf69ce92dd87ff7db70761ec2015ecd725d64ded472438900815a8049ae46c7da09e26666969e33c3bc89015526abba48726cd1401b920a70cef6e07a3c0043040e1e87bf0ae6a2960d7a36ed842b8dee787e6372105ddf246371e69e1731981b835bd73e292feaba5b1fcecbb86e5c19ddfce919f642c1943a83452070a3f2c020ef4017c9da09719b773500f9e9ead3e3b77693e23d2ea7b131f3a9efec7b4ceec82a9b623380da94405d6bd2c245b16adeb6678f3ad3fbb9451dc2d74255eb0d629a363c8250758f1d5a14222d439ea9863440e0f4869cffc860d785f85918efbebfe4317b4a7f76e81171334551d339fb0ef9395789abd28853742de55a0ad190068a3ebe14f1900a759c9d9675fba6adccb8311078236567d167a0a4c8fa950b0fd95b4fdcb399ff63eb828a01ff4e0199c70f9b66d39c8bf87ab1992225bef9f091037d9df0511ba45c83f1a047849f1b54bebd78020c26bd36c4e37677990e428223c81f3caa36b9ff3ffeccba0ce53e76937c9893e27c1be841a729367fff1240dcfba7f8397ea2b736deadafd2f7be916f973bf75d9c45b13c4b062ddd7569d6691af064179e257b700dca19117ba9a2f3f8d2a9ad61d9bab4c06a3f14161db5bfd8d4dd5ea03a6dbca10abfc1aad0de0ec50b6a2c23b65364e9683b055f2d4b93ea786cbe98d4ea74bec7c0b4fc58a98936e2481ab916ba19e6841f267a714fd39ecc6dd6637b70addf5e7a376497afd486e1991b67ceb6f0bce6c244781eb3839c05d755169596e3657921ad6a18d8aa4c880f2d5fc6456bd107d1533465713f44e8956171fe3eca7303a58c5eeec7b01a8ed0c09ec1b027060c97e46ecdf4d4b599e8792be9be949256d4dc78e2b4c5adc9a1972b80674506d9d59d724cd415c740551ce3d24294fbf09ca351402dd2e76c75ef1af8dfb779e2bbce59b6c878122e48729489c9dcc93a7fab41e87933493f54d6fe3c3dad08294d74e9b9d2d1ddb32dc97c2d922911d9483bfd2f13f8816c0f60a4c1aa10af612baf01c29ab91836a6e26123b03d4ebd4cf27cf20f88c2912a9db242c3d6ef0bb588de98bbdd091077897724e87c5f97eefedce1008aa79a85b3f42552b202cb6bdcd19ad33224fb70b6757cf1e4335b904978b9ffa70a39049fb6ee1b8f3c7d68df6c4f4a53f4ccfef83fd0f98bbda540cc612e9fc9c8efba1db5e62c23247ed53593e82c86c50c1fdb363b5f479c01b344b026fe044dd8ff504b9289635d8cebdfec513d03a26162a0fa1702f2470627d7373a5b6f7b9adde0155e84dbb621ae9693e343aa70d8be9093767bd058c1675be9ae7486f0143b6f30ca4ead5341d48deec30c425385ea8a8ffd7c3c79c33532b3604d4f6a7196aae5646e39534859474d3d0c0f9f79a68d035bf788be5e34226d933231f410944327", 0x1000}, {&(0x7f0000001200)="fb447b9bc25c535c2a7927a8c8c32eb2d1a1091c3131808cb4afb3bed86331d9a8e79eac051b92a1d85e84f926ed61e2f4bdc28c16acb0a9983d8f28946dc9e0db4d6e61f076c34ce92076f79d74a062d956fd32653816d980363de6b80ef9", 0x5f}, {&(0x7f0000001280)="10dccbbb3db0023d9536c51e9826930c829eb53acc42bcb3675e2787a9ed2b1c2e5f462c6364aa9a0a242e15e5e275efdc7e3956f7c4fb8a8cb28ec2674082d4f919595c3ca9799f5710fc4edf5328f8df5cae0c855b945e3941985c52449e82ddefa5d628dd822920d88e6658ee5fe104271d4c70a289b90cf41d150bf64382154f61a87e87751490c08e797d27f96a2aefebab877a10f47b1469c086e213716b7a2c8dd9360b44603c8229cdf1ef2936c427dcaad686a56acefda70500dbbbfaee7d06eb04526967dd7c3a05f55beb822fdaa9352f8a22456ee59de79872", 0xdf}, {&(0x7f0000001380)="e9718ed84669c2cfe47189b71d072f999a61dde3864c0f7b4a13a9e0377751e50c8610fdf3f3e391adc65dddf7754977ffdba89d3e3ba9d81be9ba44ebd896d7ee7b87d5a074e1afd8149c039bd25f77bfa8bee5620c", 0x56}, {&(0x7f0000001400)="0ec3e5030071b26c455da6a54218ef568baace9261cb3f793ae5bb8bdc72428f122eb2340c774d77b59141f5b2e1596a581ccf98b18b3b84903356fd26e2cf021f29d9f9e252bc6eef070a9daea62b1a6f95172c0ee98b883d2799e3daf7f0af6da1a3d80103af8cd9867e8fcb2580cc3aa5fc3701b26b32d3d5163b4dbdfc599cabb2f41b9e436a0b5115a0b619da2b54588da4813c557f302130663954bddbfd87619f742fae33dc7728e7423e299cebfbe8f8de2130f08a0cdf220b785dd26427989c17194bab345dbd313fb1c6362412d6d7", 0xd4}], 0x5, 0x0, 0x0, 0xc801}, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000100)=""/97) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60002, 0x0) fcntl$setstatus(r3, 0x4, 0x6800) read$eventfd(r2, &(0x7f00000000c0), 0x8) 2018/03/06 18:58:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:10 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001900)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001680)={0x0, 0xc7, "6feed680b696e121958dbc5ee97f06f2d325e5b3d184c9d3d372f05e79979fb5c2b9318ea97a5c26725c84404bd1c75d12ed3f1ee3b5799b631597a2e172edfa0b1cde99df302df026ff8b22a29df7c72d31c2a7a1f06d6b176909f43516017e9b832269d03b9a70fcd14dcd69cf90f492e351d8bc6d3d50ea2be25be7a054563a68235b2f17de96bc6e5cbd3078af38eca9015d559146c51f9d8dc713c2d97a846a2ef6d5f166acd31c2e723a68298c1c149d98a68847988de63b42e9a09c0cd9fc4fd88e2307"}, &(0x7f0000001400)=0xcf) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001880)={'ip6gretap0\x00', 0x8000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001980)=0x0) ptrace$setopts(0x4206, r2, 0xfffffffffffffffb, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001780)={r1, @in={{0x2, 0x4e21, @empty}}, 0x6, 0x7, 0x0, 0xac40, 0x20}, &(0x7f0000001500)=0x98) inotify_add_watch(r0, &(0x7f0000001840)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000580)={'bond0\x00', 0x9cdb}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="f133bb53006d7e3c15f3ea5ada3323226031890eb9004420ddf7bb310bb4d6c1c91c9829bd19e68523", @ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="d042e5aec964f063fd7fd1222a76bfd6b2e51966c78ef51871231fddfae1fbb10ea8c2ac3121d0e3665afe998815efcb3e6307ec163fe8337703e19012cff39a2e39e7a4e08b461fdb7d57d355cac0326344c63615d05b7685a3d1f399eca6234d7cb00db625261cec7f356b9a4476c7f9859a9f85d984eb73955e18fab39c1117f6ecc554a15eb5ce1b031e28ce2ab5ede9f0f53c7b621f837effc1c3027d6d444d56f9879be012e78b53bb1eb87fc42830bd3f2ba499dbc0a39b93b4d6b5", @ANYBLOB="06685a8d2dd3a2e19d24072d39c561e69fa7b546c99728cd8d698e81979b1bfe57deaeba354d467e28968bfada76984918a57421bfb1bb50e9ea122977fc", @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32, @ANYBLOB="a0338cd21269a113e0378521d44f8da364b27d323046d15321163dc200ca13db836a727d4260b8fc791b9692da34a208795cac3d6f0f2ffa695bc646628302e5124e86002791ffa7eb799a4dba15d36a1c591a35c27c1301af9eca8a25163356b5e0ec3cd209ecfdbef87dbfde0d81e1b4842dd899cd88f4b22ec4f0be40396c9c2ea6307ed31e42f3c7ec46d65797feacdb711b0dc819b071b861ca48ade30c9f3b8b48a323b8a86bd0ccf2fd77bf23cf5b845c225ed9d8b95ce5c665e824af91901ba8c93c6088d7cd7dc35cc2f519f2be7f8403cc2862888f585c7d6e89545d06ce0f", @ANYPTR64, @ANYPTR]]]) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) ioctl$KDSKBLED(r0, 0x4b65, 0x82) fcntl$getownex(r0, 0x10, &(0x7f00000018c0)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x99f8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4414}, 0xc, &(0x7f0000001440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="40000010145100120b27bd7000fddbdf25000000002c001300ffffffff000000020000000000000000fe8000000000000000000000000000000000000000000fe3c8dde5e5c8d24e53095f365de01822b3aa8812a2699eaaad61bede3fb6e243deea0ce83e059b3bc28908f8b0d9ddce88bc4c2869120499975509f7c2e3b25ca4cf7b247de2d84ca2a712958f9002e78c9b98c77bebc444a7ab6874f809c3e331f5b7a3c5a813d75c3f318bd2ca4a1c663b49a8cf701820e3bda29175aff97fbf0677d10a5f99a3fef30c66ac846886471918a0ee530c46ff1b2342ff178055416db20a179f53de441472012583a08ecccd0f0cbb59295e82f1b6830638a1d62dbe9205975a0e042c3ab611f1acf8424a9412dc60bda671b24d71ba0ae2a4313287e93b9b1c714b69ac80a4fcd959d0c6d8e101ec90ba8b1831a1fc60ebca1be8e2aca461e270f60fd7f1c5f0d83ee306bae2de267e16e0d5be9506cadc539e713ffcdd9c8ad72042020720b66bdca8e2a54308187e5fe5a52bb963b8e6e1031e84a7da5170e0a980d945c061a746d22ab555011ae26d70316594003497047ef85ef4086c38a990363d1075bf30ede8440512"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x687f, 0x426101) flistxattr(r0, &(0x7f00000019c0)=""/4096, 0x11c7) syz_open_dev$loop(&(0x7f00000014c0)='/dev/loop#\x00', 0x3f, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) 2018/03/06 18:58:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) [ 216.518964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/06 18:58:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[], 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x2000) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:10 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x44) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r4, 0x0, 0x6c, 0x19, &(0x7f0000000080)="91b38b49deed526c4999eda51b02f817ec3d9634b1ea986797de4e2920b3fcb968c8288541037bae411d302323f2e1190bc3abc16e9a0df54f580a94b85e9d52a3c3f3dc41b11cdf8d7093d4d7daf2b7590376f8406bc199b5edd4d168740a9fb7b9c015979f8cea545059cc", &(0x7f0000000100)=""/25, 0x101}, 0x28) 2018/03/06 18:58:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101800) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/14) 2018/03/06 18:58:10 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:58:10 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0x20000) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x3000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) 2018/03/06 18:58:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001240)={{&(0x7f0000000100)=""/116, 0x2a5}, &(0x7f0000001200), 0x11}, 0xfffffffffffffd74) recvfrom(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x40000022, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x95d8, 0x7, 0x5, 0x3ff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x7, 0x10, 0x8, 0x100}, &(0x7f0000001340)=0x18) timer_getoverrun(r0) 2018/03/06 18:58:10 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540), 0x13f}}, 0x20) 2018/03/06 18:58:10 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf27, 0x4001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000240)=""/4096) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000001c0)={0x1, &(0x7f0000001240)=""/116, &(0x7f00000000c0)=[{0xfe, 0x56, 0xfff, &(0x7f0000000140)=""/86}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipx\x00') fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[], 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:10 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x295, "b639668641bd57e3f0c1e77c616df08b3f2c3db9e0d5192569097f8399ecda9baa4c017249acb112adaa580c374a03b60233bfff0e5f015ead078db83b7454631ef51cf0042901b241f6d41e401d1ced99ace873385066fd570d361e572b3b710908dbef8b1fa68f7bcf35a56ca41a56b2db3db7183416f4d399f6993ed8"}, &(0x7f0000000100)=0x86) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}}, 0x93ff, 0x44f, 0xfffffffffffffff9, 0xffffffff, 0x10}, 0x98) 2018/03/06 18:58:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[], 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYRES32=r0]) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/03/06 18:58:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x2, 0x3e, 0x6}) [ 216.699430] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/06 18:58:10 executing program 6: r0 = socket$inet6(0xa, 0x40000080804, 0xfffffffffffffffe) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00000001c0)={{0x40, 0xff}, 'port1\x00', 0xc8, 0x0, 0x2, 0xff23, 0x3ff, 0x4, 0x4, 0x0, 0x2, 0x1}) rt_sigaction(0x31, &(0x7f0000000040)={0x3, {0x80000000}, 0x2, 0x7fff}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/06 18:58:10 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000100)) r1 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f00000005c0)="afb19e10f1eb479e68a4f00397594ecb753b0d44e56926c6e086d3d15f08a1d7fc23b0ea0909fe21f913b43328465fb72e07c42bc514f048c77b8b5cf430504ffe47d3be7da720739aa176f70d38a5edd63fd5976245ef1797302d0c8ad1b312419348217513149052e0b2adf446d1d265cc446c9f0b595634a4e30fb883a16a8d01a33e7eca508abf0a266cb9d10534cab7a03d9586cd990a01ea41d0dfa76a8f26ed68fe1c73ce5f4fc2c781d4e93cbc33ba63e2ed9fa3481d0e0871964c", 0xbf) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000500)) 2018/03/06 18:58:10 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1a8, 0x6000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffff000) fcntl$setstatus(r1, 0x4, 0x6800) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00') ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x400, 0x0, 'client0\x00', 0x5, "b8db4ee57d697705", "599e1e88fea3f837ba3e05ac81cb0c508caa1d18e5152d4fd999558ef48a8c40", 0x8, 0xad01}) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[]}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)=@known='system.advise\x00', &(0x7f0000000280)='system.advise\x00', 0xe, 0x200000000001) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="1a8c05ccad78683c3fdf2ebb765e67a1f9d24257e9e7fe9e2732a314f3a0f3e40d6aabcdfe83f3fb98f485e91477f8b6cff5cfb59a2bba885f4504147707dc6b9c5bfae6bd9de4116fec9927988d93908f36b358ff8b56cef33749c9792f3d8f3a386c618bc05cd65329dc6d19f9215908c19c8f098795b97025daa9d1463e1bbc8e7c2650f323b7b2bed06ec4ddda8adfcc0aa33b8b7e06efd59ce6857a96ddc3"]) 2018/03/06 18:58:10 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a94549b05c39c7f74e1046ce5493f63c327359874cc85cae539c8a7ef9c9ad3cdfe5cc5eaf319297905001382456716ed8523ea4bf2ffed1179611af86e06e463a536dbdbdb2fadbb14bf13c675ff7ccbdff031f97dc86378b9db8fab69e109e88e2bcffbedb5f661e7860fb48f150c2dc80061240c5dcc") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10100, 0x0) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40007e, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xffffffff, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0x5, r2}) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0xa86a}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'gre0\x00', 0x7}) 2018/03/06 18:58:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='limits\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={"9f00000000000000001f00", 0x200}) tee(r0, r0, 0xcd8a, 0x3) fcntl$setstatus(r0, 0x4, 0x6800) socket$inet6_sctp(0xa, 0x5, 0x84) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) 2018/03/06 18:58:10 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000009c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000a00)=0xc) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000b40)={&(0x7f0000000a40)={0x1d, r1}, 0x10, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x4, 0x2c, 0x2, {0x77359400}, {r2, r3/1000+30000}, {0x0, 0xfffffffffffffffe, 0x200, 0x4}, 0x1, @can={{0x0, 0x2535, 0x1e, 0x100000001}, 0x7, 0x2, 0x0, 0x0, "f9ba5f4bd742d479"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:10 executing program 4: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[]) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x101000) 2018/03/06 18:58:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x69a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) timer_getoverrun(r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x4ac, 0x0, 0x21c, 0xffffffff, 0x0, 0x21c, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0xbc, 0x104, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xf, 0x3, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@dev={0xfe, 0x80, [], 0x1a}, @ipv4=@multicast2=0xe0000002, @icmp_id=0x68, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xbc, 0x118, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @random="1ec3cfc7c377", 0x9, 0x10, [0x2f, 0x11, 0x2c, 0x2b, 0xc, 0x12, 0x2d, 0x25, 0x1d, 0x3f, 0x23, 0x4, 0x3e, 0xd, 0x35, 0x2b], 0x1, 0x6}}}, {{@uncond, 0x0, 0xb8, 0xec, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x4, @multicast2=0xe0000002, @multicast2=0xe0000002, @icmp_id=0x66, @port=0x4e21}}}}, {{@uncond, 0x0, 0xdc, 0x110, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xf, 0x7, 0x7, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @port=0x4e24, @gre_key=0x100000001}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000006c0)={0x2, 0x0, [{0x40000bff}, {0xbff}]}) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0xfffffffffffffff8}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x8, 0xb, 0x6, 0x9, 0x7, 0x7}, 0x7d4, 0x1, 0x6, 0x9, 0x6, "f7ed9361a737f124620f75b2b15ef0e767b4c5fef9941421cc2fe3618f2244794289a2f9c75b95fbb716380f2d213e74984eec41e8898fbe8877c45d23ef5b1d8a9d253fb59f09612f5ff18d6e4e71999d7bdbbebb7c94b7de342ea9cc1108218f2fa624d68d79fcfec1fce7f4106b927292f5705f558b94636097726d748c8f"}) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[]}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) sendfile(r0, r0, &(0x7f0000000000)=0x1c, 0x0) 2018/03/06 18:58:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) timer_getoverrun(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/06 18:58:11 executing program 6: r0 = socket(0x19, 0x80005, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gretap0\x00', &(0x7f0000000240)=@ethtool_regs={0x4, 0x1000, 0x71, "4dee81fb69836c30760c7e8c3bc46c51a10d06906efef60090c3f76a390343b44cc5c8130e342bc2d82eb0535e416bb2f1ae34671e984b38e97879311f9f4a95d2ed35c7b005c1c37f3ee2582e2bdc1d8f37769ff8da264c7c6c23d68c2ee38bb695d47db674949e7e946ed17af91501df"}}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='md5sum\x00', &(0x7f0000000100)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='{@.\x00'], 0x1000) 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x402) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/06 18:58:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='status\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x101) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[]}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24, @empty}}) 2018/03/06 18:58:11 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='timers\x00') fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000005, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) iopl(0x7f) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x40) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x90000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r1, r3}) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4020094400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) signalfd(r1, &(0x7f0000000000)={0x2}, 0x8) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000080000000000638fd1f40522ce0ebfaafa738df3e68685ac662f6a8e78e343d9bd69917e2e6834d152221884171857b64b09e96200295efda3f79128af6949b1bd72490fb05c9517f01882a5e69288c5fb925119abcb3669369e569240aacedc3a476ee55888261"]) 2018/03/06 18:58:11 executing program 5: r0 = getuid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) r3 = socket(0x0, 0x8000f, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000e00)=0x0) r9 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003640)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000003cc0)=""/59, &(0x7f0000003d00)=0x3b) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000003c80)={0xb, 0x1, 0x6}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003a80)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0, 0x0}, &(0x7f0000003b00)=0xc) sendmsg$netlink(r3, &(0x7f0000003b80)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbff, 0x8000001}, 0xc, &(0x7f0000003a40)=[{&(0x7f0000000340)={0x3c8, 0x34, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@generic="d9287726a168974a4a87ee3a3867e22a6f5331159dd61a09916b746796b194c7559c79bef9888d1d62562f991f1cad51ba2b1954df168a0b8a2c465383cd6279611c5d6948e08a20ddaa9fe50bfe9a947685998fbe5a4df4dcdbf7ea2d9f55940d578b", @generic="aa9c21b8fc8a7caefbe33e50a5c420291a05363e7caca28dbac1b35c999672c0489ab2eb343f6fc2b2be8b5dae037d2bfeb1baf1c65e8b1c1b252b8a3b54ee20f3edcc716f5e9be4f5b73ba6e93e43275efa122b66ac211eca104605bd9c224c385cd3ef9a9577247f5429db137fcb00ff1225a233373e92efbe688999be80b7b17af61cc04a30d9d204c71df443406948a48c7cc9", @nested={0x154, 0x23, [@generic="d3fdec65c6b17051c9755e7a63eb2d863452370b3227f9f468faa43fc4fb29c1ff44a773034f1767ead16ca2977f51df630689d774739b8609cf19b639d9b4a8e903ef96990089c0ec4a6d17052168d0ad91b4bbc62c6ca084c9e75877b65a9c90c8325c257b288a5404f6a35cb72453491bfdc4c761398109c5ec6e8beca813bc96043e47027b0b075fe0a7d5ba040afbf9f7684bdb2774f5d55efeaeb0411006a73727a0096f194667ded43e65c8ea4dd6cadb245381b8dd65574aa279ace94c19e04ee50b633a26a9c1f1f6cd64326885f69b3a04fc010f89db72ddd67bf25d4eeb46032eaa03f3354c4b1a9f4c0812aa6a8c6bc07b", @generic="b3601ab79582098a9af5e05733a7", @typed={0x18, 0x84, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x89, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x34, 0x46, [@typed={0x8, 0x5c}, @typed={0x1c, 0x66, @binary="5c402188f37e5f6623c573e53ea78a001af7"}, @typed={0xc, 0x5a, @fd=r5}]}, @generic="34a7c4bc2dbd52aaa17061563fb270ab712d5de77de6d2c4f106c26b03321f47c3", @nested={0x114, 0x2b, [@typed={0x18, 0x1e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="8d6c0b8e05e2832f11cea9c5ae53be6afc34fb73866f8fc766a1027c9b1cb6fc0ec3a3c6ef83585dfa88991efcd9065b87688eaccc1b712bdaaac6aebf9ae68a765b0279a3183fb2a58e4ac5281fbf88a008c040f6de1cd9ea07a4702bdfb59c9e5ddff47d1bb600a20175fdb703f3acd084705cfc29e421d945fb77dc4870200725ccf3c1cb81e82ab929307ef49a340ffefb6dbfc371da0641e45935c0e26e5d7614bcdd850c1070c767eb2fbe427807d6496b0f49a5e73963d028dc8240d7d16b2dbe5252034ccaeff3fc496f32e01397d68cb94c9537f6dc24188ebe4d38efb336a3b8fa83e6a0f86d86b6ec7a2bdf7613ec360edd5d"]}]}, 0x3c8}, {&(0x7f0000003d40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="f18669f4a4040ca8058cf274e65189ac2d3ce24a5e6ec4c0d82004857e8a6ff5ed7c0b8a7a790de7fa3b7df5b51e8a0c404d18edb0c4100ae19da82b4db68c0662a4fbdc069311ba2d6bfdb1fdb0c0063b29e329cd68eff21a6e2b70061bdbb846a114f688eb08c4928848780f25a1e8a808233f7c7ee814021d9783611cccbbf3c7ec2f234349b0a2b3480260000c004c0000000000", @ANYRES32=r1, 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@generic="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@typed={0xc, 0x57, @fd=r5}]}, 0x10f8}, {&(0x7f0000003680)={0x124, 0x2a, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@generic="3905e7d57435732913b09e298995a0d6eeb4be71c878b95fc46977f97459acb93f73e16849c9664d55de82cecb9519c9d7d957e4a6562fdd3a2702835b1c7bf31ab8ed1f49e57d94b0433e34b0652afb1331b2f0d50f09e4938088b7edad0f0dccd933a32e6a4697572782cb168f4686a3ed528d51ec75c31bfcfa5070aff689903ce3db7d010f0b2a3598c9a5c69846197452ffe064c2ed97d6d72dca70f6de2542f6b49fc8694c806fa581a64026d6b3e986809989714e8902d68654dba84665cec67e5b4c3938b3e9d1e7025adf6deaf445821e7b03762ba0c4a153c37ef7fa7b", @typed={0xc, 0x43, @pid=r10}, @typed={0x18, 0x5e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x70, @fd=r1}]}, 0x124}, {&(0x7f00000037c0)={0x248, 0x13, 0x1c, 0x70bd29, 0x25dfdbfe, "", [@generic="d93e7434894ed5c5d8599a1dd4fef612c1018c18c931b5dc62b43078dcfc10fb58fa064878f3c8b2b0bc99d7e50809db266d59f25341fd82d065bf54e5393c375e2be8f498f8126df77c5c83ddc6447ae68e2f86a4679aa60d07ec90192ffebe639f8f8011036bd359074b00483d9c74d5ebf20d3b5242deea84cd623450361fa84448", @nested={0x198, 0x30, [@typed={0xc, 0x77, @u32=0x7f}, @generic="ef208af52e0970107b5c0812d61939a9b89f6dfe1811a5e11828dab3cbcebe475a8c9e1664955983b62145215b04db360a30f14a8dd0716f06122d798870ec52572b230affedb430767a7d6f223d370b18fb", @generic="7fd79376d36cba1c32a2482f73e79fa3e01295b7ef8b44c804c08aed638cdaa3615fa16d7af661cfe11871ea9a7df63f66253b398c6844ed355fb270456f810eb7e7a27c5d5287ab4e9656d082948532c2694cb6562e89a432354d82069eab80c67667c3a887c15435dac16d9baac3c9578928c2b6210022a57e3879e33bf750d2bf46b4d0fd551a7db33812ab7eb97e", @typed={0x8, 0x6}, @generic="6f2949eb46a5dc1f1c5f12c019d014c44b6348884236d18f85a2b3cff02f962064a139b541f54f2c4b6c398a1c615a96eee8d2ab891fb8d80ec573e623f5ea96d33ada2af6481bd4448a5bcf93a240d490a7f8c3e2bb73df56366bada4655cbde8bf9c33d059eb5a1782b92993fe301e314379e6395264b497f706e476f68de5daf50c52376527962a4122ac1a28db5cfccc6af11351c284bfc3f1b1"]}, @typed={0xc, 0x2, @ipv4=@loopback=0x7f000001}, @nested={0x10, 0x2e, [@typed={0xc, 0x80, @str='\x00'}]}]}, 0x248}], 0x8, &(0x7f0000003b40)=[@cred={0x18, 0x1, 0x2, r11, r0, r12}], 0x18}, 0x4000000) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000003bc0)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000100)={{0x6000, 0x5000, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x60cb, 0x4d82a89c, 0x4, 0x7ff}, {0x0, 0x3000, 0x0, 0x1, 0x74d, 0xfffffffffffffffc, 0x40, 0x101, 0x7, 0x6, 0x100000001, 0x8}, {0x4000, 0x1, 0xd17146e8680366a5, 0x7, 0xfff, 0x4e, 0x1, 0x1, 0x9, 0x23, 0xfc, 0x6}, {0x0, 0x10000, 0xc, 0x10000000000, 0x7, 0x0, 0x2, 0x3, 0xc00000000000000, 0x8, 0x0, 0x80}, {0x4000, 0x4002, 0xf, 0x1ff, 0xe4, 0x3ff, 0xfffffffffffffff8, 0x10000, 0x3d4, 0x1f, 0x5, 0x7fff}, {0x4000, 0x0, 0x0, 0x743a5cad, 0x9, 0x1f, 0x3f, 0x9, 0x1, 0x20, 0x0, 0x59}, {0x4000, 0x2000, 0xa, 0x101, 0x20, 0x8, 0x3, 0x0, 0x7fffffff, 0x0, 0x401, 0xffffffffffffff19}, {0x10000, 0x0, 0xe, 0xfffffffffffffff9, 0x2, 0xae8b, 0x480000000000, 0x8, 0xfffffffffffffc00, 0x4, 0x6, 0x5}, {0xf000, 0xf001}, {0x5002, 0x12000}, 0x2, 0x0, 0x15002, 0x100, 0xc, 0x400, 0x6000, [0xd9, 0x54c, 0x4, 0x80000001]}) timer_getoverrun(0x0) ioctl$TIOCSBRK(r5, 0x5427) setregid(r7, r7) timer_settime(r2, 0x1, &(0x7f0000003c00)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000003c40)) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000000), 0x8) fdatasync(r0) 2018/03/06 18:58:11 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb3533e0e39c5a") fcntl$setstatus(r1, 0x4, 0x7fc) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x10000000, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:11 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200201, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0x128) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) r3 = userfaultfd(0x0) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x200, 0x20000) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x220000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000140)={r4, r5, 0x9a1b}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4e4b) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) gettid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, @perf_bp, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x810, r0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'gre0\x00', 0x7}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x82440) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/224) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x10000, 0x40000) 2018/03/06 18:58:11 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x7fff, 0x8, 0xffffffffffffffff, 0x8000, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x80000000, 0x0, 0x4b1}, 0x10) 2018/03/06 18:58:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) timer_getoverrun(0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x4, 0xc19, 0xc454, 0x9ee}, 0x10) fchmod(r1, 0x40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ptrace$peekuser(0x3, r2, 0x100) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64]]) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/snmp6\x00') 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffff9, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:11 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYRES64=r1]) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1ff) 2018/03/06 18:58:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x101800) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) fcntl$setstatus(r0, 0x4, 0x40000) read$eventfd(r0, &(0x7f0000000040), 0x3) fcntl$setstatus(r0, 0x4, 0x801) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1000000000420, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x100000000, 0x7, 0xe07e, 0x143f, 0x9, 0x200, 0xfffffffffffffff9]}, 0xfffffffffffffd9c) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r0, r1, 0x6, 0x3}, 0x10) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r2}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r2, r4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x4, 0x80000001, 0x4, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r5, 0x401}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000000000000000000000006"]) r1 = syz_open_procfs(0x0, &(0x7f0000064ff7)='uid_map\x00') sendfile(r1, r1, &(0x7f000050dff8), 0x86) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x7, 0x100000001}) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x57, 0x10001, 0x5, {0x4, 0x1c37a595}, {0x1, 0xff}, @rumble={0xa4, 0x3}}) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) r0 = getpid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x22, 0x2, @tid=r0}, &(0x7f0000000180)) r1 = memfd_create(&(0x7f00000000c0)='.ppp0]proc\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x7fffffff, 0x7, 0x0, 0x6, "a18ef4d0699ceeeb58517a34c56d586944c188a434c183e715063f1c58e3274de35eef5fc24ae931eb33b12e"}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@pic={0x3, 0x4, 0x3, 0x1, 0x6, 0x787, 0x5, 0x9, 0x6, 0x80, 0x7, 0x8, 0x7, 0x3, 0xc68, 0x7f}) timer_getoverrun(0x0) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001940)={0x0, 0x2, 0x1}, &(0x7f0000001980)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000019c0)={r2}, 0x8) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r3, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="a833a2bb9d49604a071e3f27f04038920077c6e6d5fd7faff1178be944e1fc1d592b0b89934e4bcba59cbcde4a3709838023b9009ef26519109020a6cb40780d92553988d6e22e3d1199d42801bf5206f3709b2f0bd5bc3eab9cc3b94ddf323ec3", 0x61}], 0x1, 0x0) fdatasync(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00005d212b834dece8b6dc5d000006"]) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0xf000, &(0x7f0000000080), 0x0, r1, 0x8}) 2018/03/06 18:58:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x1, 0xc8}) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000040)=""/12, 0xc, &(0x7f0000000080)=""/194, 0x1}}, 0x68) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x6, 0x100}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0xf, r1}) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0x235) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x5, 0x1]) 2018/03/06 18:58:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/06 18:58:11 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x1d8, 0x53, 0x4b4eb98a}) ppoll(&(0x7f0000000000)=[{r1, 0x501}, {r1, 0x2000}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)={0x5e79}, 0x8) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fsync(r0) 2018/03/06 18:58:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 5: timer_create(0x3, &(0x7f0000000240)={0x0, 0x35, 0x1, @thr={&(0x7f00000000c0)="8dff3b973bc523d98f69f7591696044d39b4b75d6c3c891ce531edeafde81c69c062d747505a23944555b6695a2495eabced220dc209ca9adad08bbb60e560501527bc23f017f3a2e105204344dfad3c7a4be88a2f7f70a8f9ade3918f6509b8c614847d0512c28e83615797fffe0f29dc5f01ab41378ef36a24b2f60536a902adbcebc4b8637bd98978e4a4bb0b47d0a42c050377eae81c7c44b8514de894149a43bd6ea58754ba9a006a931a9eda78e87cdd2c6a2b5d19d95da445b55db0d440dc541c111af64dc76e3185e8e0f3fe64bd135c335b20fb6cf988d6870abc657df37f212aeede33a02fa8c5e7", &(0x7f00000001c0)="bec871e5e1534347b86b927326e073ba966c873564a78264f52c3d0c851e2293191e0a6e1708c59a8d52a524c6140e9e6cfcb7a3426de8ad56683eebdf130412b327a523500c7c540a5abade238d8981af725f64d53bc7"}}, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) 2018/03/06 18:58:11 executing program 4: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1, 0x180) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7f00, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}, [0x7, 0x8, 0x1, 0xca60000000000000, 0x0, 0x55, 0x4, 0x4, 0xd2e, 0x61fc, 0x2, 0xffff, 0x81, 0x1, 0x101]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @rand_addr=0x7}}}, &(0x7f00000003c0)=0x84) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000100)={0x737f5b27c7fbaf57, 0x70, 0x0, 0x6, 0x401, 0x3, 0x0, 0x3f, 0x10, 0x8, 0x3f, 0xff, 0xdc93, 0x100000001, 0xf2c4, 0x4, 0xef, 0x1, 0x33d2, 0x80, 0x3, 0x52d0, 0x0, 0x9, 0x4, 0x1, 0x8, 0x4, 0x8, 0xfae, 0x47, 0x2, 0x5, 0x200, 0x7, 0x33d, 0x2, 0x80000001, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x400, 0x0, 0x6, 0x8, 0x2, 0x3}, r0, 0x3ff, r3, 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000090000000000000006a8a270a899c750c11df63101ad70a2417522caa2545c0bcd55ee2ca29c7aae21227f1c3e4c1d208f56c5d5b6bf18aac00bb9578d1822386731f80000eefdc9cc5185263d11acca5004c8521fa4cb523aa81b9b3707a13e16b252be313a21d1"]) 2018/03/06 18:58:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40c00) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@reject={0x9, 0x108, 0xfa00, {r1, 0xe9, "dbbf0a", "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"}}, 0x28a535480f00bea5) 2018/03/06 18:58:11 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) getpid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setflags(r1, 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x6800) listen(r1, 0x0) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='status\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000393200000000000000000006"]) 2018/03/06 18:58:11 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0xa, 0x0, @tid}, &(0x7f00000000c0)) timer_getoverrun(0x0) 2018/03/06 18:58:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) fsync(r0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:11 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65066500000000e141") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000100006e37b294d6ac2bd4526135078c3be497ac1d24590b2028048d6c222b1310be4c44db4bc16624326a8fab59a5678531fd7ed427a23edd70132a30eda78fb8555100aaef152eaf821cdcfc3d7e5e6eed2bdb7a60ec322e71748f61d8bdb5b8af9005cf0af038d6f3fb73a0fa3d824b06eff44fb64c5224ee66e1ba3b41337eea0d62ce422b9dbcf5aed403f5c6bc1d524db25076403a8d74030e2af8ded770971efcd5f772a00000000000000000000"]) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ede49336c73a2aa83d554fa07424adee901d2da75af1f0200f5ab26d7a0710135331ce39c5a9e78f0003feaf84a80d6d5a23735ff4d876ef87c47dbbd95274b5f697a6b3895669038142e5f5e2d706d284bf88a6cddd6824a82a0ac2a27e1924884f6e336c37ba69606ff3f40bccadb332634463aa4296051e3ad72944299833b90c4d368f25cd52aa79a77c750134354cd76d3ffa2ea408cbde030339f26ba7c9d726ce48f000d897e7af928e2ed9cead027e67f7cce6e1568727264") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a94549b05c39c7f74e1046ce5493f63c327359874cc85cae539c8a7ef9c9ad3cdfe5cc5eaf319297905001382456716ed8523ea4bf2ffed1179611af86e06e463a536dbdbdb2fadbb14bf13c675ff7ccbdff031f97dc86378b9db8fab69e109e88e2bcffbedb5f661e7860fb48f150c2dc80061240c5dcc") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x4, 0x1, 0x101, 0x100000000}, 0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x50) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r2, 0x0, r0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x44000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000001, 0x800) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/06 18:58:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[]) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x80000000040, 0x3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002780)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000027c0)={r1, r2/1000+10000}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg(r3, &(0x7f0000002700)={&(0x7f0000000100)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="ed8b0fceb59161df047ac50be1c1cfeb89e978549f43d4d04549296425b4508632afdbb06d92185e55f21ead89d4adfd13d68dc9d51d2ad374e5a4ad9ec24d4ef20afd9cc2d1aec8601c59fe6e9a7b66af0c88a79d07c3b4", 0x58}, {&(0x7f0000000200)="8502e0464ca0cbebc15596fedc756b9ec590106b5a784230621ad7005f21b28e329ef675feac8a4052e9f75ae230bce9b9cbae27fbbb2b1888b1ace482182135f992ef46b594558a129c1ce4d1005722", 0x50}], 0x2, &(0x7f00000002c0)=[{0x100c, 0x104, 0x922, "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{0x100, 0x109, 0x6, "fb082f0c1f8edac41a4687e8adb1df8144c981ffc8bc4aa38cbeca4e53e9d0285ba392dcabf560b56c6c21869d42b4d734849309c30a8d8fec07417bd89d876e447bb9fa79808eda3420ae28f7afd2e1884e8fb37833f86d00a6af4bcf7758ea91b054622b74a5c6261e1dde28e2c4de4ac637f99eda7dd86207ab14de43d59df2f1f3239ed72be69e76a0ea15c67074e872ce825015aeee5b1fdf7525d49bd85f62eed2368b85334d313bc2487dc3254424720c26f60142772b54f067af1e24101ba629f60699e2e94d7b0978f373c395569c06c91e7e792877eec3325b5f356e27053f5468a73721b67749b95aa93e1c64"}, {0x84, 0x0, 0x7f, "161bc8d2699e26a624838b3c32c94e36ba995026aacb5f414543274532e17692aa4388d3d313f735a1e55de27661ab4b830111641e276d5a274752deef6fcab3668c82e6ff8412e6cf9002a5b3b0da416d9e84a8804ee672636b6fce8cd09650a4609e30667756900fa4cb6c6ec521ec5bc645228cc9"}, {0x44, 0xff, 0x8, "5a16db87c9647ee9ba94bbc0cd8f4f0da221a9d1d213b29679e7a88af9b6986cd53bfbb243d5fd1b505246cc8ddb9c3e72b0306df3f5af2e"}, {0x78, 0x117, 0x9, "c80528257f23c255fad152b70f1d11b4a457edab0833fe48f901ad481548df4f16ce05745fb9d7ba5a72f6c4d4e3da825572b2e4bbdc1c1d1ba12f2cce3a6fa0f5126667833e8ddd3d45714125c3ef0194fe32728e4e1c14510771541fce2fa15f7685b23ea7e1e657cc83"}, {0xc4, 0x10f, 0x5, "0e322e3e82fb6fbf23be1e21486142e269251b221a8f781396266d2c1278ecf0c8367f7a0456a8ce6046c360998dd88d6e754c2885b656747e482f25a567b1653f13dbb3308a37bc180abd8322e8b56975ac3fb479b079ae8c7b0fed0f0c5c6d41f34824a7c70e0a28aa2a90ed4c8b0d2b1707c1dcaaa7df901ca81d8401d288764f48c047723c276cb6ca9ac21e4757daa2409687f361f6c0b82fa650ee5d78c29dd2d3345a6223fc55894249df9e2bd1d674dfa0"}, {0xf0, 0x1, 0x20, "0aec6948cd15a34908ae1d2dd115d38e13a7a34eef61679183ed631a578ad9906583df7fbd9d95152a9f1fb80e4d19b74522ad33f0bfd028462315230bdc4e4570ff65d1f5fa74da66e3867db61d71720977da655f3872b8787e685d3eac619087bd11f1369d5aa58aac4135fe7b161396edba0bb73720f6051bdf1486435837ceb3b9736eb897cc06288bb8f9787ba99be1f93896a7ebe2089c0bcee7401022c49cf4929269204361f30892d40f916f5411844aca5b78e94b9648af386e9a727f8f827790697b3e2f347d464dea79291885f4142cb5375d14c77c10bd4fe7fe37"}, {0x100c, 0x0, 0xd4e5, "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"}], 0x240c, 0x4000000}, 0x40) 2018/03/06 18:58:11 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a94549b05c39c7f74e1046ce5493f63c327359874cc85cae539c8a7ef9c9ad3cdfe5cc5eaf319297905001382456716ed8523ea4bf2ffed1179611af86e06e463a536dbdbdb2fadbb14bf13c675ff7ccbdff031f97dc86378b9db8fab69e109e88e2bcffbedb5f661e7860fb48f150c2dc80061240c5dcc") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000003000000000028ee9cbb95cd", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[]) 2018/03/06 18:58:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:11 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2800, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000001c0)={0x2, 0x1, 0x28, 0x8, 0xc9, 0x100000000}) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000340)={0xb4ee, 0xff, 0x3, 0x0, 0x1, 0x9}) r3 = syz_open_procfs(r2, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x6800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x25, "00557a078015bb00ee5c8020b1a97bbe39c06a1daa8cf798e462c4b24a183950bcac89bddb"}, &(0x7f00000000c0)=0x2d) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1877d6c5, 0x7, 0x4, 0x60000, 0x1000, 0xfffffffffffffffd, 0x4, 0x800, r4}, 0x20) read$eventfd(r3, &(0x7f0000000200), 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0x7, 0xfffffffffffffff8, 0x2, 0x0, 0x9f16, 0x8, 0x8, {r4, @in6={{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0xfffffffffffffffa, 0x8001, 0x6, 0x1c0000000000000, 0x7}}, &(0x7f0000000300)=0xb0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000000), 0x9a) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 18:58:11 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a94549b05c39c7f74e1046ce5493f63c327359874cc85cae539c8a7ef9c9ad3cdfe5cc5eaf319297905001382456716ed8523ea4bf2ffed1179611af86e06e463a536dbdbdb2fadbb14bf13c675ff7ccbdff031f97dc86378b9db8fab69e109e88e2bcffbedb5f661e7860fb48f150c2dc80061240c5dcc") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x8, 0x1, 0x0, 0xffffffff}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) sendmsg$unix(r0, &(0x7f0000004600)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004500)=[{&(0x7f0000000140)="d26bed3a4fd2168e4131efaf8d2d1387518cf659a2a1e53f171a5798da8b45e6bc409fe2820a388443e48fc711946d3213f83eb6307b8e6673fcd35a3515c1d7591657d214b92475fffacdf783535a937519a2e8c2331dfd175fe97f07d0201111df08848862f60601f694bc1f800460503b316c16893c1c9cd4cba00e2aa67cc1fb450524a8ee406c473564926b96a31ac0aaf39e6ca215896944d07d6e7999d38485d6b139962314be51dcae2f69e134d64897ed1435f76272c9aa1999388792f0ddec431f33e12633de2615d1031f745fdbd644a9b2d3871438f72deffba0bf8b4c9ff5239c61e7c880b39d379bdcc36de15c542d5f3be67743436034ee8f80fb28fc68da966ca30a580ef79548a04fa5b07dec52535e640353a0e19912d8d405480cbbe6c88e39cdb5ad112dab1cd4febbf326bb9be575d25107c396ea7d3dc2ea90a0289d5c3537d3b94124e77f8fff251af4fcd06d6b1d86a9530d4d5bf065c8a5763173d4382602c1a3b73e20560c43ce781dab00a12c3d7deb6ca25347bf57d42129c02abd7200afc2c80576d6af3b85629069c365486c3dc996146ee34aa359808ce3ac877837a448a846f4f57fb72fe74afeb0b204a2d1c11fb06ca50b8e8d935158c8cf59f45690a55050401ddc04ac58db9acf320e8c2abc1a9693e08c2277942deb6da804cf50946e7f7a6a720a9276022212582bbed91a98c3ea15d929132930434143f570f4b3c3ba2bad4967eb649f08979f28d27b9a61c53a09f0190088888d572099729a6af27400457d0c9f116aa36ed3295034c4398d1350077bad5d743a358c658babb632697cecc00269c8a69464ca6baab767b2baea7c3a74ed0b8a129e5acc13d767959ee8e6bf6b475c708aef8fbfdd4de89efa60f5efc5d8b0a1efe431f34f11589fb64b86758750b090342790cd36c483a05e8c2e81503f870569be333fef90242989878633658d9d8afb0b71f83e7468b957d4fe033f92dd51ffa647c1c252c67f01a8d678a416cf6df49c9af902803721114b862301ac9a9948e20597a1f8c05f35563ed42a8f1aaab654b279813dca2e4104ff402443289a16e16335d9ed43fbcc9a32adc63e482093b50aee0e0a2c3b55ab099a8c861e46c63b76c63da37fbad52416df35c3b25c0fa19018c761960ab1ff4ce572303c72526bef87c787cfa1fdfbf5ad5ba80d985bb178d0c6bf9946b264a4e829dcff35499fbcd9633fff08015f9afa26c64069ef16f2faadace93f6aa431f37b5210eaaa57a53dd10af90572f91be81581739516c13639b6e5fbd5dc79351716b0ed0cc56bfa490f5aac032f5eb148754c0ff4708644dd93fddd8019ef502ca9970172c3220e339bf6b3880f6418cc7c5c3edef22ce4c5ac2ef419c7c100ab99ced7fa2a679d4abbca85adf8c0860b8591165efe904f4261370c2f437ffa9854b773c6312f8b56c12984bf24c0bb2f286f41d94d1b8434f7f89eb0a1d728c041179611f0eca9617fb45a7c7c72880d46e562b915f94a02f1fabe154eb6b13957caf09dc9b8a55f695bcf15841b725678e9325f84ab97ad61e120938b13d41ec084d950d99fa6e9c47983537260ae0bd48e7c08cde9c78f55fea0c5430b50b3faaf4fcdc10faf6495189e5e3faf223e938cbdb3597e81f67195448718c300979672f6aecba327c1e46d186552c8393880df56817090d7a401760c66edab98263581d72292cb5357b4fa927c69ffaebc7406088c6252e2eb808494aee80553dea42cfe2dc3241f33d705ceab654d3687fc495e0b21bb35d30f3f6ae43a2641d64a0c96801c32d03ed2856195b7c9b36025f2416fd1a227cacb29e3dc9322c4fac106c0417f95dd4786bd78a059774fccd611858aad8ae5ace1b6d56bc7029689bae17eaa9b1a90ecfab259f36c8c8adcc87174a7f17b31279c338a111a845c9699a0834940e8e0709ba4dded2dbec09b5c08a56c06e48eb5f3f1b4d8ff7bfa3b92f2d4424343b00532d4b976ea59eb8576ac0b5f6f512876c62b234f5e8b95946ecfff0f1f4805487e413741820e705b40a40b515f4373ed817db4cbcaf6b163148014a0202c693be4017f0ec687a5bfed76ebc63885c501039d3afc209af3290e84f1b2e30790b3f57a8a07a704ee695f18c214eff95dd618d2daaa249b654d38e95523771c05442ebb429943ec6fb7225a000707600f633cb0067a8507f65df727640591dfd5c3c07eb2f340acee415700e4b36d645a8a757bd740615923e99aae0baff24bd5a1766664cd2b4e0e1b1ad13f7d3beb5df22406e19d736724df933c37a6d77dd2f35121f2aed2d5b38405db79d064c41cd86939547ec4557e01b2f3199559af460d694d6e304b87894120f4acea3b8e46a1fff1ea072c9b9343506749d51714b091d29641a76bd0e20d7ea02f83bab6f6662a9ed4c355572c30df19f4e5f1062d386704d1262b780285f19088e18ae8bbbe3985c6c219163ba06f3c43acd6e8e95b19a2fb79ac42d886b6cb374a3065fe02493a01a3cba89b84db55c68db816bb424431382c735ed3e52c8f6ac6b34ec106ba3a222f45dc12a538fa7d93d25ab8c35ece2d6f7a33c46a63ffb3c65774cb5647552d9bf9948a926d552da7d78d98318f43273c8d98e11f33f9b92d6b271ee4e0e14b9ef46d245928b1525baf0b292f77859c986626c74ad1d5ab0949ff479d1d34fd86d097d0758ac51cf965420ba395e2daaef614225512387ec7203e5b27c43fb93633e11144229e9f4805cc7b405358e45794b7775bb4c40f3b51493c4dc45da75b2cc7677cae01ea6f6b9b27910b088b018115f289398586fac97fbc212a1cddd1a226b39578c6d2cc253aedee93f3fbb11c049cb14c7b9bb2fdff5eaf863cf1590542d74756b5db569336ae7c43807c84b13b03db28e6a726d12c043dc0f8fc022325c2e76640308bf31d89a5083948e8b7eb9bff1b23c1b618985cbb6198cb4d096e5dd3ee54b297cee827c1d0d25cd49fe7fde9aa306a1ca13563b1046aee4cd7f3e51a09881c304a706b4ca0237a8e8a632447b429b859bcbf6f66e07dff22a05c84bf7136da3de91ec2071ccf283d32bfd827756f798a5ec0cc811f6c223b071afebd031ee77012f5dfd28e280de48441fd2b16621bda3362be9f4734f557beb9970b98ec6ae6b8243d8d6eb70b7931e04b6c5728d24e34887390ca60875057ff17a57c531adfaa0f8c266e984c28582c67d48a25b10e5b6bdbece07efa284daf47ec199650b3c7ad903145c8e45c2ae84f55e78539960d899dd91b1743d1dbdd6ce3f51dcc982dff656b42911f277a26aab477ee22ba73aedbc32acffc62fff28b0a3b5ecf989e02f3755d5c127790e2f4149e259fe3fccdea71fbd275277c3b6cd93f71be23335c77a8e23c9661aaaad911a9734fd07f0b772687c253c06b9c085d4131bd8bb47482cd350ded7a5564c7e8bf25fd32b1b4750a5c496a21d2bc51457da3165017f6f15cc547a9b0d3e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0x1000}, {&(0x7f0000001140)="9ad71adf1d3742c0fbc81475c9fc78c232c8d3c2fe1ed8b8fd7f7698e9a8415cf249125c5d22c7c212170228e22d8887ff8f4cdf5f5c2fbb0695b8d2567baa5451d227f0061f60b4fc7eaceebedc4e0be852ade14f2c4cdda1be3d5c16a36feca5248526ceb5e414f32a412e4b24541ab5a2c5857300d41fbc0eb6d3e63979440c51d725da8906362844c5b063c5dd350035fdfa24825f3eb49527c581a3534f8a64a70f3504d964431a499c882231f520e06386add8d4bb64412f7ce2b2bd77fc55c58043903c1100a1d2d9887eecd2cc0dc367f20d2c8b517edef6e174fa8447c324064e4a4c564be5a9b0d4a8aae2ff8028d6ebd572a338", 0xf9}, 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{&(0x7f0000003500)="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", 0x1000}], 0xa, &(0x7f0000004580)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x54, 0x800}, 0x1) 2018/03/06 18:58:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x95e, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000140)=0x30a) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xcdf7, 0x4, 0x200]}) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:11 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x800) read$eventfd(r1, &(0x7f0000000200), 0x8) 2018/03/06 18:58:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0xfffffffffffffe84) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 5: timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x4, "28f05845968f2e79a55da80b57c24bdb85bb12cf218dd862e138289583a6cf86192dc5a5fca430411b4525a626849e015205ac31f444a7484a4373e671e14f58", "a0f277b823f2fd0c2874e8fe6e7215ded803bbf5e93aba26c92d0498da5dcd8cf5afb8b7aabcce9e5f60a3eb370855036012d75c02196cff27dcfa77e3a240d7", "285316127270ea3cad43152d365b8afb9e1ec3a78659fc58929a0b23bf8c7eeb", [0xb4b8]}) timer_getoverrun(0x0) 2018/03/06 18:58:11 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000003000000000028ee9cbb95cd", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:11 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f00000001c0)=""/13, 0xd}], 0x3, &(0x7f0000000240)=""/100, 0x64, 0x4}, 0x40000040) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000300)=0xfffffffffffffe00) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl$KDENABIO(r2, 0x4b36) 2018/03/06 18:58:11 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80401, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @rand_addr}, &(0x7f0000000140)=0xffffffffffffff36) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@empty, @loopback=0x7f000001, r2}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xcaea}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x3ff}, 0x8) 2018/03/06 18:58:11 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4d, "97093510d23f0df059ddc25ec4ea9eeba52502aab667d268ae842981a08e5945cf9939b196c621c253d0553615a1f11e2de1d32cc306aa77b5402cdcd604a4ac5d3ccc40d7604ff800f9523107"}, &(0x7f0000000140)=0x71) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000280), 0x8) fgetxattr(r1, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/180, 0xb4) 2018/03/06 18:58:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x1}) 2018/03/06 18:58:12 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f81b3d9f79ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a354fa69998d410f405b5d98634506b51a8929bb3954481a8300ef1ef2cb712cac128b6a75f98b51d72ce28b16c2361f06048a134827eea4166362afb440000020000000000c91ea781476d027ed3a1e68c12e371747e3341eb6e2722cc86b2051255c72f2759b4d9f33c4364bcdb222e4056862335e10ea790f216c4ec1766bc970fd72e8c0913cf11") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x26d, 0x0, 0xf22}, {0x9cb, 0x0, 0x1}]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f1451a23fbc87c167ee62ab57f571a4c15652feee2de4166a653a009180493de844809177f90b6f5c6c02f99db5f1d3b81328a941fa4acd3875b67ebb643340d0d614e12993612ea25c442e2e447a8021ff4e630e9cdb40c39cf244a56402650fbf59a11aee310553d1d1cf610920f50be22a0eaeb691c059fdaa33346e557684f05a9e631da7a685911acc5a68616c37a9ab6e7363206a5573b2962ef31e44410737a31c801057347d5737cbf2b1b2620b1da80a30095d2d5d6042a8521293a6ce663b72e5698c2829054617e6d508ef8296e9d49d40d57943daeefd1f94c05a0f3130524c44ae98690c622374260e74f0a39f272ff6"], 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000003000000000028ee9cbb95cd", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:12 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3ee0, 0x7fffffff}, &(0x7f0000000200)=0xc) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffffffff, 0x501a01) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r1) read$eventfd(r1, &(0x7f0000000200), 0x8000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x2, 0x20, 0x1ff, 0x2}, &(0x7f0000000140)=0x18) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000702c2542850666fb00000006"]) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500f300000000") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/117) 2018/03/06 18:58:12 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x6100c2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, 0x1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x6800) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/03/06 18:58:12 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x4c}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0xf1, @mcast2={0xff, 0x2, [], 0x1}, 0x286a3c9c}], 0x54) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000003000000000028ee9cbb95cd", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00000004c0)={0x0, &(0x7f0000000480)=[]}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000001, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) mmap(&(0x7f00003f3000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0xe5, 0x400]) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000000)=""/61) 2018/03/06 18:58:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2002, 0x0) timer_getoverrun(0x0) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) flock(r0, 0x2) sync_file_range(r0, 0x100, 0x8, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/03/06 18:58:12 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x4c}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0xf1, @mcast2={0xff, 0x2, [], 0x1}, 0x286a3c9c}], 0x54) 2018/03/06 18:58:12 executing program 4: getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000016090000000000000000ea2c4c4433492c238c54f64d15bd6387dd1f6ce09abb2689a9e824a36e816ca47861e3b9d4316dced40c906554a49bc8c56afedd1b5ae7cfaf47fef87945040490143079c69f264f46ac5b8736b7d2ab8ade21a5304cbcea0700301280b9b4e7e430cfb7afabf690db357f4660929a71c76766f31ae850f70026c7a986729fe512a6f66e8a0f1f205452a76acdb16f8b35d2d772d6274276d1d4073ee163755d8f4e0af8c2cfd8033ca2621b83d40c1f31d9ec78bbf96c8714ebce194d11f30bdf6940cfb335255a4973229f4ed29a584807ed015ddf3aedea6f655810aa2aa84cc7468b005cba1564217006151ba4129873f08f753d20a5967c5fe6b1462bc361cc0ba82ff2447197f0d151b5da4a4f2d21d9e65fd2b3f66296a908929eff00931b169d1be1e7a81cc938276e9052187bd0d29a3680cc4446661ca2e7c9c05b093fb30b280448f5fd85ff21826c2c52b33e8432b426e2c97d16240f44ff9be41125933c76b751b9c21d80b2d4ae65e76e376d1565e38f2d99e8bf39ca88748fa1a87a2d22a541c4e3ca8c9553d1407b92eec8e4730e41e819e5a32fb3803849202068ee5cfc0c9fc4e345525062ad5d602fd961089f13ca874cbf0a8741943bf54d2b1be108978da4"]) syz_open_procfs(r0, &(0x7f0000000040)='net/rt_acct\x00') openat(r2, &(0x7f0000000000)='./file0\x00', 0x82, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/03/06 18:58:12 executing program 7: getpid() r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)="7b6ae49c9266cbaa610608080f4be3a3803b8c9549bd34187cd2bd2316d695faf4e4ae7f64a80d5e6d42e435334dea769f02069e377952c42155862da4569942be", 0x41) r1 = gettid() migrate_pages(r1, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_tables_targets\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x54) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000180)={r3, 0x8}) fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f00000000c0), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20000000}, {0xa, 0x4e24, 0xfb5f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x25}, 0x4, [0x2, 0x9a, 0x7, 0x1, 0x5, 0x8, 0x7, 0x4]}, 0x5c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)="b3eefd962754bf377aff3804d5507a07e360724f9d508307d04c990a8186773092a74b48646fa91323d014aa1da7dd670deb02805760e8d6ba0ca59b7f6fd2a63fa3ce7d5877ef124da259ac32549c27574f548c35828dc6bfbe6b5427aac9999433eaf1936ce29e08d1", 0x6a}], 0x1, 0xd) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000300)={0x1, 0x0, []}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) read(r0, &(0x7f0000000380)=""/77, 0x4d) connect$vsock_stream(r2, &(0x7f00000005c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000003000000000028ee9cbb95cd", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0xb}) 2018/03/06 18:58:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) fsync(r0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) r3 = accept4(r2, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x80, 0x80800) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="1c76d43771be7023ab48c89b17edbd18cbc4e12d9eaf236a9e3bedd2dcbf336cdee7d3ad36c33db0dd65ee1a6f2ff28cf5cc2a2a7b3a114a720a1db71c851f0e4777aef384d6c797fc11", @ANYPTR], &(0x7f0000000340)=0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x2ef9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f00000000c0)=""/180, &(0x7f0000000000)=0xb4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000005c0)={0x7}, 0x1) 2018/03/06 18:58:12 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x20202, 0x0) timer_getoverrun(r1) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000000) fstatfs(r0, &(0x7f0000000140)=""/17) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) inotify_rm_watch(r2, r3) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[]) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000180)=""/156, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xdf1, 0x10, 0x7b9, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001600000006000000000000002370a5a620105440f6234da9a7f50c11655a35f3bdc345031dcfbd8edcf66f261ae3fd05129efac78b9724be943823c276bd4166d834bb926a3c4bdbbd9f9594c07b9af2e91c12c8d8cf99a5e265c54c5afc2e9797a9339c328d0723720b04039bd989fea0b3b1853e12b6e0aa98699a5ebd0f144ff20e792297f7eab3d408db0316"]) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) recvfrom$llc(r0, &(0x7f0000000100)=""/160, 0xa0, 0x40000000, &(0x7f00000001c0)={0x1a, 0x30d, 0x6, 0x7fff, 0x0, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mlockall(0x1) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1020e, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffffffffffff6) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x21c, 0xf, 0x3, 0x20, 0x70bd2c, 0x25dfdbfb, {0x5, 0x0, 0x8}, [@typed={0x44, 0x64, @str="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, @generic="96141cf3e52451051addb601f5b172590a915953b07b2f27a9e9a6a41558cf3dd75e7639f277e09d38857ade5f2c3adc926f4313be5c5d5626878c79f974b6ade15d69f1e505ef481cbafb67f0fcd7e7fa2b351228243853a116021b8b005cb2f97766c3f90da8e2f42ab068d10d86ae12e9f210425f6b258645f0891186d6ce453911076781f3f1c9b6452ef42ec432063c9b60e05bf191466e45cd19cfef105f79a7e8ee98cb1feb0baf7e5996679bdaa121bfa403f77f2edab1a28d2fa23d6879ebd94636c2786c81e5dca2d837beaa428ee1a04a7a5b0b46472ece", @nested={0x1c, 0x12, [@typed={0x18, 0x64, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @typed={0x8, 0x69}, @nested={0xc0, 0x37, [@typed={0x8, 0x4f}, @generic="3fd4719b6bd35336cc6884a7adc90b8a6cc060f0327f4c0d0fa43f8a1be0c698fb4cbf47f06b0ead6d4db6497c95510b7c76aa8563e694bf1b6dc66a863e80a856e5416325af56ed93fe3cba63b01161280da41c1ee57cfd50f9037d7f371093172a686b5b430f1c56ea1dbbfd16e1570a89cd63adfe7414062d2f2d0fcc130c1d73609b5c84d1c3ac1daaf54fe902390823e5e2959c1c6e5c2493ed4067a75aedf2cab5a544b24387fb08bc3f2a9187cb9959"]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) fgetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000480)=""/244, 0xf4) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0x1) 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x8}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6800) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x30) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4c3, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000480)={0x5ca983cc, 0x20, [0x0, 0x0, 0x7ac5909c, 0x6, 0x8, 0x90d, 0x7bb, 0x80]}) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x5, 0x4e24, 0xffff, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x6, 0x7, 0x800, 0xffffffff, 0x8, 0x6, 0x4, 0x400}, {0x2502ee94, 0xfffffffffffffff7, 0x6, 0x1ff}, 0x2, 0x6e6bbd, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x2, 0x3, 0x2, 0x4, 0x20, 0x5}}, 0xe8) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="000000180000fa0000000100000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x4) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r4, @ANYBLOB="5fb742a18a93130b43ea605b6b87662341562cef2dc1e123aa61ba5ec15b9299cab124ba10496855e5b8dbf15f19dd7407e9e4d4cb703a38aee31edce9d9b67057bf9673daebf478f3b23f56853127aa4fa87f72eff70b1644e8bc06ae649f9000249ecdc7991a3b9f69c3910818d46475c7709062c2000d1e6481655b4683d3f3b717ff96390000000000000052c1ff8faa00000000"], 0xffffff20) getsockname(r1, &(0x7f00000005c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00000004c0)={0x10000000}) 2018/03/06 18:58:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6049) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+30000000}}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000001c0)) 2018/03/06 18:58:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netfilter\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xbf, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x30}, 0xc) fcntl$setstatus(r0, 0x4, 0x4800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdb7f}], 0x54) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000240)) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:12 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="07000014109e275638883e84eaaff60b670d7b0f975c603877ffd2fdc4a129ebf88c82fb20e77b92bb16", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x50000080806, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x30) 2018/03/06 18:58:12 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfff, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100000000, 0x30, 0x3, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffff00000001, 0x10000, 0x1, 0x4, 0x7}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="000000539efcd60000000000"]) fcntl$setstatus(r2, 0x4, 0x6800) read$eventfd(r2, &(0x7f0000000200), 0x76775016d1b36bb8) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="d47c106ea708e5ca6b37b006476842ab0c9d7592c7d842ae3c9eaa27c941d00f254fc78574f522f19e23812e926cbe3e36866a988b8fa9d6cddf70c26c9e28e32e721ea2a51f0c2dcbb9512e31cc453d5f199d9701e9c22acb0c404eef7ab2745a7d09aa3def97a04e5868dd97af32d6f620c7f0b458b6754071668e98875311d7a09d28e8969d530c", 0x89}, {&(0x7f0000000180)="13a7e760ac901ada354830c559cd7a1eed7324d31b31c1cc8c7aa54d78be2d94a8220f56e211aed994867bb58d497f5133b89e069f780565d8ac", 0x3a}, {&(0x7f0000000300)="b0c88b6a5425d1db5791f0cf5a7e940ea53af91163f98c06c100b038286d206483612a1f9712c3769f416b7e1bdd64a55af49d1dce5e409a6370f393fa487453bfe17c28ee6bc7e713813d9af61000176e0251206a0d3889314dbcd3396435d1c527ebbe89e5c05a225b71dabcda113a12fc048ac927dc40cba81d84c5230dea3b0c37db1fdc679205a923be1c40295c7635ab2e916262a8e0287328aede3e3879b02ac9b2f67c1b41287cf089fcb12890df4ff58933bac75d2d37b7e7a8", 0xbe}, {&(0x7f00000003c0)="235056f003411a69b17d3a724b99ab8d026e6d2282b1377c6ebfbb5b6308407c858c0cc55915cb9e8a8ce0b2fcdc2a8897332e768d927c70259d84ec87c697d59234bcaa131c433725954a09ba11daeec2fd493415fa6eb0e4d09e2b5b04b97c0cc6d87232b99685b6fa7501750a8a9b81fab3621032f7bf4420cb682b6dbdaeb09721288da6eeec8cbc2b2dc51d9cb80d668a844fd4736fd4a8d4984a231f9ef41109", 0xa3}], 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x3, 0x100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)=0x9, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @thr={&(0x7f0000000100)="3e29a97d8aee26eaad42b650e76506aaa43a62cf2e0a4e8d3cc8aa4359af70456a48ef337270f0d8ecb55e50a380366e0dba97310a8850e74a0c1356055eeeed3c607e61607d0f3020ef28b0f77c444ba76c39ea931003d2a9d1ef85b656da7e1c72c24c41d60b79425e62e39bf235b8c39513673a39724e1f261f161afc42aada6264298243b785118b", &(0x7f00000001c0)="a5843c9f73a853c4bce99b12e0df9cd18176780e9c89eef6c006deeff362cd4b96a0832c51ecf4a75af1e5e6cfb02545d5c0a669542c1e7f4e7a9b3c73f97b283e3576912ab0f558cf1eea475b181b6fbc807f90db14f4373c883e351b630ae3"}}, &(0x7f0000000080)) timer_getoverrun(0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x8202) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x100000001, 0x11, 0x1, r0}) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/06 18:58:12 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r0, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x30) 2018/03/06 18:58:12 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2002, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x30f, 0x80000000, 0x800, 0x9, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:58:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x60000000}) inotify_init() fcntl$setstatus(r0, 0x4, 0x6800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x0, 0x0, 0x8, 0x8, 0x8, 0x1, 0x81}, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:12 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r0, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x2, 0xffffffffffffff80, 0x100, 'queue0\x00', 0xff}) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@disconnect={0xa, 0x0, 0xfa00, {r2}}, 0xfffffffffffffcc8) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x42000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000080)=@pic) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x100000000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x3, 0x0, @thr={&(0x7f0000000100)="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", &(0x7f0000000200)}}, &(0x7f00000000c0)) timer_getoverrun(0x0) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/fscreate\x00') pread64(r0, &(0x7f00000000c0)=""/164, 0xa4, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) read$eventfd(r0, &(0x7f0000000080), 0x5) 2018/03/06 18:58:12 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r0}}, 0x30) 2018/03/06 18:58:12 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r0, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) fcntl$setsig(r0, 0xa, 0xf) 2018/03/06 18:58:12 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r0}}, 0x30) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/06 18:58:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb692}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000807ff, 0x80000000000000) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/03/06 18:58:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="fe98239cdc176aa6d958bbbf9b534ef775db875d535d4dca6a4792cd5ab5d4c73ff808968aefec74cad7ef9c0c0e3dc45366456574a1df7d0d16039b4b439a70550fc53272f151af2dfa1c375ddbfc5b1a40feaad4748cc9124a87e4c5e5578cb2b777c7017c1b58035a", 0x6a, 0xfffffffffffffffc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="ed226c20a58950d24347b1a4494cc5b473c0ce153eb9e41a9f97c69349856255bfae056a7114fe83e2b242106ee0ef569f9807445d604d72a41db0a2663c94f619cd50c0ae84d75b7150d76a2559e61461d7e437524ee8e8b26bacdc77b9319fca3e2aa56537bca01b685ef350618dfba8dfe0f5c4346fa8bbe2b81d41c61c0e04ea51feb6f6d79d4fb00c329c85441a715b805032f0086875f81f86a01404aa27e5253fc80422819efd4c1cba83a05d6cf39e8c5e0421d249387d0c9ddfb19b683fb90f1379cadafc5a0ddcb4084f9f564c3edab1f5173e97", 0xd9}, {&(0x7f0000000380)="dea6a4ef3789261bee0190ad7754df8126877cb47eb4dafb722463d123af9bdc16b5469e49cbcde6d918d1949b9ff0d333d05b3e8bb1605426b62a404a4745bdbc2fe5cebf68d5d1000cfdfe05e507c33350f735f976e73bac585ea0bbae10775fac27ed56e123e8dcb8cd35f6473d67d3c10530a50040e6d44f7f16e6e4a779bfad78a2874b6351277c2b82029368508be5d7dbc1d7d66fa4407825dbe9e363eb23c584fe1481755a2fb59bf2624d47dd43358fcaf4b6604ca3c4ab553b55a0935389fa", 0xc4}], 0x2) request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\'selinuxGPL\x00', r1) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0x20) tee(r0, r0, 0x6b4, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setsig(r0, 0xa, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000066d73a2bec58b8e000000000000"]) 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r0}}, 0x30) 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6049) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+30000000}}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000001c0)) 2018/03/06 18:58:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) 2018/03/06 18:58:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="5f4e2989fb6864a6a5249473fbd49f96af312bc4ae74542b6cfe5ef1464dec94f3a38684c79278232db106f5e380d84f1b374beac0b797841dd840e53126e32638ac8b7abe6b52acf189430ee587781a124b2f3c709fb4979981e9ca7666e5db6a079c208a5c83068f40adeb25033b89c5d3bd857fb1becbef1ff0e77412714761230aebec068d312f7f2556a1b436b90aa16de9254b520fd18c87a9d8819c6e6c051645ae4193fe4165c72fdfbd48ca5d260928d6d8e130d67f2a769e42", 0xbe, 0x40000, &(0x7f0000000180)={0x3, {"05867e4cf7c39d"}, 0x28d2}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'rose0\x00', 0x5}) 2018/03/06 18:58:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 2018/03/06 18:58:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3ff8364a7264265b"], 0x20) prctl$void(0x27) write$rdma_cm(r0, &(0x7f0000000940)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYBLOB="b7d385a07d6038439906ddb261044c47ffbd11c8a7a7f1f579abf61146afb227a1ac8149cb1e7797c2bcb5fa5e57ec9392e07108ab21e34aab9364c9c587094b4c5cb267266341750ad8716eae216626694424a48793306e30d244f946422350471513e3d7f58e24e5603041ac43d1e89cffaeb5b964ca1a615379b52f014b05b0661a7cc504c1175aa8ee7a3640ef81be1086d319eaf641", @ANYRES64=r0, @ANYBLOB="ea5a164cb1ccdef5f8e1f721016401499efb027a9992d61c262591213aee2ef4a353f25c3fcb29586b686b84970aa7556fe7d62b4126a8e08eb216455a0ba7d78db572307253b6ba90bda5d2dbbfe94fdd1706ac2bde6047c13a432528f0868dc5154d5bae77e64e96734980b00ce468981d3b6bda2714176546b100d31dd344102f5892746f7af8d4803083b81442c87519158c7279745dddb9d61e9fe0d56409fc96276411c003cdbaab646a422f23be2034db06a8a641d15e6a883ba599e12cac917aeec56e01b6d5e02193a959cff2168b034016355d5fc25eb1aa6fb2508e42e957b906f091686ddaef4dd1105e78105fb230b95c0b39", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0], @ANYBLOB="9c573bb7d959672ecec3c265f42256e3667b9c56a4d4b967c70339c2dfa27f4425adcc0a2e97a6c4ab54c5ab35f42429f3c6253bce5f35619f39b4e5a57a71bd376bb59c2328b9eab281", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES32, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES64=r1]]], 0x4) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00000002c0)={{0x18000000000}, 'port1\x00', 0x20, 0x1, 0xb3, 0x8, 0x2, 0xd50a, 0x0, 0x0, 0x1, 0x1}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffff01, 0x8200) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x1ff, 0x8, 0x10000, 0x8f, 0x78d, 0x81, 0x43c, 0x4, 0x3}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0xd, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) sync_file_range(r0, 0x1f, 0x6260, 0x1) 2018/03/06 18:58:12 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f6578650002000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424fdee901d2da75af1f0200f5ab26d7a071fb35331ce39c") fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) [ 218.590784] encrypted_key: insufficient parameters specified [ 218.619251] encrypted_key: insufficient parameters specified 2018/03/06 18:58:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x27, 0x0, @thr={&(0x7f0000000180)="b59d98d1aa5228bb4eb6c6be5d6de85c287bfcd5f8922aa431f80d0ff020c71d90f33771188b396f495e507b075abc605581f7469342daee26f9e22b6cd1582354be0fca0f7001fce4b7bb61285881a25edde34fd1031d3b84e431", &(0x7f0000000200)="9c96ac2f489534fb"}}, &(0x7f0000000140)) timer_getoverrun(0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x40, 0x7ff, 0x8, 0x10001, 0x958, 0x8, 0xd58b, 0x65d3839f, 0x1, 0x1000, 0xb7a, 0x1}) 2018/03/06 18:58:12 executing program 1 (fault-call:6 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) [ 218.736980] FAULT_INJECTION: forcing a failure. [ 218.736980] name failslab, interval 1, probability 0, space 0, times 0 [ 218.748285] CPU: 1 PID: 32114 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #253 [ 218.755629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.764959] Call Trace: [ 218.767523] dump_stack+0x194/0x24d [ 218.771129] ? arch_local_irq_restore+0x53/0x53 [ 218.775773] ? __lock_acquire+0x664/0x3e00 [ 218.779988] ? trace_hardirqs_off+0x10/0x10 [ 218.784298] should_fail+0x8c0/0xa40 [ 218.787995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.793080] ? __lock_acquire+0x664/0x3e00 [ 218.797290] ? find_held_lock+0x35/0x1d0 [ 218.801337] ? lock_pin_lock+0x360/0x360 [ 218.805380] ? find_held_lock+0x35/0x1d0 [ 218.809425] ? __lock_is_held+0xb6/0x140 [ 218.813481] ? check_same_owner+0x320/0x320 [ 218.817785] ? rcu_note_context_switch+0x710/0x710 [ 218.822702] should_failslab+0xec/0x120 [ 218.826653] kmem_cache_alloc_node+0x56/0x760 [ 218.831132] ? tcp_v4_parse_md5_keys+0x2d0/0x2d0 [ 218.835877] __alloc_skb+0xf1/0x780 [ 218.839487] ? skb_copy_and_csum_dev+0x370/0x370 [ 218.844217] ? fib_multipath_hash+0xfd0/0xfd0 [ 218.848700] ? tcp_v4_md5_lookup+0x22/0x30 [ 218.852909] ? tcp_established_options+0x2c5/0x420 [ 218.857820] ? tcp_current_mss+0x254/0x380 [ 218.862036] ? tcp_mtu_to_mss+0x460/0x460 [ 218.866157] ? find_held_lock+0x138/0x1d0 [ 218.870285] sk_stream_alloc_skb+0x126/0x9a0 [ 218.874716] ? tcp_init_transfer+0x3e0/0x3e0 [ 218.879107] ? zap_class+0xa2/0x7b0 [ 218.882718] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 [ 218.888752] ? __lock_acquire+0x664/0x3e00 [ 218.892968] ? tcp_send_mss+0xa4/0x2f0 [ 218.896836] tcp_sendmsg_locked+0x15f6/0x3c70 [ 218.901319] ? avc_has_perm+0x35e/0x680 [ 218.905277] ? lock_release+0xa40/0xa40 [ 218.909242] ? tcp_sendpage+0x60/0x60 [ 218.913052] ? print_irqtrace_events+0x270/0x270 [ 218.917783] ? find_held_lock+0x35/0x1d0 [ 218.921918] ? lock_acquire+0x1d5/0x580 [ 218.925865] ? lock_acquire+0x1d5/0x580 [ 218.929815] ? tcp_sendmsg+0x21/0x50 [ 218.933519] ? mark_held_locks+0xaf/0x100 [ 218.937641] ? do_raw_spin_trylock+0x190/0x190 [ 218.942203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.947197] ? lock_sock_nested+0x91/0x110 [ 218.951418] ? trace_hardirqs_on+0xd/0x10 [ 218.955544] ? __local_bh_enable_ip+0x121/0x230 [ 218.960198] tcp_sendmsg+0x2f/0x50 [ 218.963719] inet_sendmsg+0x11f/0x5e0 [ 218.967501] ? inet_create+0xf50/0xf50 [ 218.971369] ? selinux_socket_sendmsg+0x36/0x40 [ 218.976018] ? security_socket_sendmsg+0x89/0xb0 [ 218.980751] ? inet_create+0xf50/0xf50 [ 218.984622] sock_sendmsg+0xca/0x110 [ 218.988312] ___sys_sendmsg+0x767/0x8b0 [ 218.992270] ? copy_msghdr_from_user+0x590/0x590 [ 218.997001] ? find_held_lock+0x35/0x1d0 [ 219.001056] ? __f_unlock_pos+0x19/0x20 [ 219.005014] ? lock_downgrade+0x980/0x980 [ 219.009143] ? get_pid_task+0xbc/0x140 [ 219.013022] ? __fget_light+0x2b2/0x3c0 [ 219.016976] ? fget_raw+0x20/0x20 [ 219.020409] ? find_held_lock+0x35/0x1d0 [ 219.024455] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 219.029279] ? vfs_write+0x374/0x510 [ 219.032971] ? wait_for_completion+0x770/0x770 [ 219.037545] __sys_sendmsg+0xe5/0x210 [ 219.041318] ? __sys_sendmsg+0xe5/0x210 [ 219.045269] ? SyS_shutdown+0x290/0x290 [ 219.049227] ? __sb_end_write+0xa0/0xd0 [ 219.053199] ? SyS_read+0x220/0x220 [ 219.056817] compat_SyS_sendmsg+0x2a/0x40 [ 219.060940] ? compat_SyS_getsockopt+0x420/0x420 [ 219.065673] do_fast_syscall_32+0x3ec/0xf9f [ 219.069979] ? do_int80_syscall_32+0x9c0/0x9c0 [ 219.074537] ? finish_task_switch+0x1c1/0x7e0 [ 219.079023] ? syscall_return_slowpath+0x2ac/0x550 [ 219.083930] ? prepare_exit_to_usermode+0x350/0x350 [ 219.088924] ? sysret32_from_system_call+0x5/0x3c [ 219.093756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.098583] entry_SYSENTER_compat+0x70/0x7f [ 219.102965] RIP: 0023:0xf7fbcc99 [ 219.106302] RSP: 002b:00000000f77b809c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 219.113984] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020351000 [ 219.121228] RDX: 0000000000040001 RSI: 0000000000000000 RDI: 0000000000000000 [ 219.128472] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/06 18:58:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000000080)=0x5, 0x4) 2018/03/06 18:58:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x76775016d1b36bb8) ioctl$void(r0, 0xc0045c7f) 2018/03/06 18:58:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00b15ef30000000000000000000000000006"]) 2018/03/06 18:58:13 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:13 executing program 1 (fault-call:6 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:13 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x24502) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e00101100fe800000000000000000000000000000fe80000000075f99d5000000000000aa0420880b000a00000000af00000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) 2018/03/06 18:58:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x0, 0xfa00, {0x3, &(0x7f0000000000), 0x1, 0xd}}, 0x2b9) [ 219.135718] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 219.142960] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/06 18:58:13 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000740)={0xffffffff}, 0x0, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffff}, 0x2, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) [ 219.221845] FAULT_INJECTION: forcing a failure. [ 219.221845] name failslab, interval 1, probability 0, space 0, times 0 [ 219.233173] CPU: 0 PID: 32127 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #253 [ 219.240521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.249872] Call Trace: [ 219.252458] dump_stack+0x194/0x24d [ 219.256094] ? arch_local_irq_restore+0x53/0x53 [ 219.260789] should_fail+0x8c0/0xa40 [ 219.264516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.269632] ? save_stack+0xa3/0xd0 [ 219.273257] ? save_stack+0x43/0xd0 [ 219.276878] ? kasan_kmalloc+0xad/0xe0 [ 219.280757] ? kasan_slab_alloc+0x12/0x20 [ 219.284905] ? find_held_lock+0x35/0x1d0 [ 219.288961] ? __lock_is_held+0xb6/0x140 [ 219.293036] ? check_same_owner+0x320/0x320 [ 219.297347] ? rcu_note_context_switch+0x710/0x710 [ 219.302273] should_failslab+0xec/0x120 [ 219.306235] kmem_cache_alloc_node_trace+0x5a/0x760 [ 219.311260] __kmalloc_node_track_caller+0x33/0x70 [ 219.316176] __kmalloc_reserve.isra.39+0x41/0xd0 [ 219.320920] __alloc_skb+0x13b/0x780 [ 219.324621] ? skb_copy_and_csum_dev+0x370/0x370 [ 219.329356] ? fib_multipath_hash+0xfd0/0xfd0 [ 219.333852] ? tcp_v4_md5_lookup+0x22/0x30 [ 219.338066] ? tcp_established_options+0x2c5/0x420 [ 219.342982] ? tcp_current_mss+0x254/0x380 [ 219.347201] ? tcp_mtu_to_mss+0x460/0x460 [ 219.351324] ? find_held_lock+0x138/0x1d0 [ 219.355460] sk_stream_alloc_skb+0x126/0x9a0 [ 219.359857] ? tcp_init_transfer+0x3e0/0x3e0 [ 219.364243] ? zap_class+0xa2/0x7b0 [ 219.367855] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 [ 219.373888] ? __lock_acquire+0x664/0x3e00 [ 219.378113] ? tcp_send_mss+0xa4/0x2f0 [ 219.381992] tcp_sendmsg_locked+0x15f6/0x3c70 [ 219.386479] ? perf_trace_lock+0xd6/0x900 [ 219.390604] ? avc_has_perm+0x35e/0x680 [ 219.394566] ? trace_event_raw_event_lock+0x340/0x340 [ 219.399771] ? tcp_sendpage+0x60/0x60 [ 219.403584] ? print_irqtrace_events+0x270/0x270 [ 219.408315] ? find_held_lock+0x35/0x1d0 [ 219.412371] ? lock_acquire+0x1d5/0x580 [ 219.416319] ? lock_acquire+0x1d5/0x580 [ 219.420273] ? tcp_sendmsg+0x21/0x50 [ 219.423988] ? mark_held_locks+0xaf/0x100 [ 219.428113] ? do_raw_spin_trylock+0x190/0x190 [ 219.432689] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.437687] ? lock_sock_nested+0x91/0x110 [ 219.441900] ? trace_hardirqs_on+0xd/0x10 [ 219.446031] ? __local_bh_enable_ip+0x121/0x230 [ 219.450696] tcp_sendmsg+0x2f/0x50 [ 219.454231] inet_sendmsg+0x11f/0x5e0 [ 219.458021] ? inet_create+0xf50/0xf50 [ 219.461894] ? selinux_socket_sendmsg+0x36/0x40 [ 219.466542] ? security_socket_sendmsg+0x89/0xb0 [ 219.471276] ? inet_create+0xf50/0xf50 [ 219.475145] sock_sendmsg+0xca/0x110 [ 219.478844] ___sys_sendmsg+0x767/0x8b0 [ 219.482808] ? copy_msghdr_from_user+0x590/0x590 [ 219.487538] ? find_held_lock+0x35/0x1d0 [ 219.491595] ? __f_unlock_pos+0x19/0x20 [ 219.495551] ? lock_downgrade+0x980/0x980 [ 219.499686] ? get_pid_task+0xbc/0x140 [ 219.503558] ? __fget_light+0x2b2/0x3c0 [ 219.507518] ? fget_raw+0x20/0x20 [ 219.510959] ? find_held_lock+0x35/0x1d0 [ 219.515014] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 219.519842] ? vfs_write+0x374/0x510 [ 219.523538] ? wait_for_completion+0x770/0x770 [ 219.528122] __sys_sendmsg+0xe5/0x210 [ 219.531901] ? __sys_sendmsg+0xe5/0x210 [ 219.535859] ? SyS_shutdown+0x290/0x290 [ 219.539824] ? __sb_end_write+0xa0/0xd0 [ 219.543808] ? SyS_read+0x220/0x220 [ 219.547432] compat_SyS_sendmsg+0x2a/0x40 [ 219.551572] ? compat_SyS_getsockopt+0x420/0x420 [ 219.556309] do_fast_syscall_32+0x3ec/0xf9f [ 219.560626] ? do_int80_syscall_32+0x9c0/0x9c0 [ 219.565182] ? _raw_spin_unlock_irq+0x27/0x70 [ 219.569656] ? finish_task_switch+0x1c1/0x7e0 [ 219.574142] ? syscall_return_slowpath+0x2ac/0x550 [ 219.579055] ? prepare_exit_to_usermode+0x350/0x350 [ 219.584052] ? sysret32_from_system_call+0x5/0x3c [ 219.588886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.593729] entry_SYSENTER_compat+0x70/0x7f [ 219.598112] RIP: 0023:0xf7fbcc99 [ 219.601450] RSP: 002b:00000000f77b809c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 219.609135] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020351000 [ 219.616384] RDX: 0000000000040001 RSI: 0000000000000000 RDI: 0000000000000000 2018/03/06 18:58:13 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) 2018/03/06 18:58:13 executing program 1 (fault-call:6 fault-nth:2): r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/03/06 18:58:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0xc9, "18a8ef7cabab46f9f660ce76fc49eb8cbf5bb75778c50f98bdfd1f68a1e3fad62abf2a6837e619e54ff94f63d5c498796a07b3cd75fd4fe2170b9d8037b920b3581188b66d26ff3301cfba289c5185e382fa13c7d6b45b0df64608633d052fbf5eb3deb127a624c3c6045ad2af9e24fe0166cab4b7e3beb67ef712765653c1f7a723acdbdb21370d59170cdc1843a7d8365d825424833a10405e1eb3742c64f4f378e188a3eb2278a55daf2b022531dcf002a0b69af334c32540d0427b681c5fc254470c16c855bc82"}) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0xffffff20) 2018/03/06 18:58:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000040000000000000000000006"]) ioctl(r0, 0x0, &(0x7f0000000140)="b7f35925338f4937cf23a5519013b52a501c99c1e6d8fd8c2644c4bddee7ba26eb1f750b4fd975cb0cad0067299fc553577ae1f8fd30e926152d4441c4bc83e3a98029b9d6fa1af74906428453533f881298221eafe799e1912f0fd1c597e95a5be0a46ba0bf586a8963b736fbb58ff786609403ca774cb937878075aad86ee26dd8c49a86cc71fe9856ba819ebd815ffaa069338c0f67b993214c4b33d2a15a8d00997edfe8e2ac08b01e0f7a1ba2d34c7208349b8198111e211dd4bfd3eca6037d907f70e57a4292330af92633289e") 2018/03/06 18:58:13 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000740)={0xffffffff}, 0x0, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:13 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x102) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x76775016d1b36bb8) 2018/03/06 18:58:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0xf06, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'\x00', 0x7}) 2018/03/06 18:58:13 executing program 6 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) [ 219.623636] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 219.630899] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 219.638146] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/06 18:58:13 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000740)={0xffffffff}, 0x0, 0x100e}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) 2018/03/06 18:58:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, @tid}, &(0x7f00000001c0)) timer_getoverrun(0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x10000, &(0x7f0000000180)=0x4) [ 219.709717] FAULT_INJECTION: forcing a failure. [ 219.709717] name failslab, interval 1, probability 0, space 0, times 0 [ 219.721174] CPU: 0 PID: 32167 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #253 [ 219.728527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.737866] Call Trace: [ 219.740437] dump_stack+0x194/0x24d [ 219.744050] ? arch_local_irq_restore+0x53/0x53 [ 219.748724] should_fail+0x8c0/0xa40 [ 219.752427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.757525] ? ucma_get_ctx+0x7f/0xf0 [ 219.761309] ? lock_downgrade+0x980/0x980 [ 219.765449] ? find_held_lock+0x35/0x1d0 [ 219.769538] ? check_same_owner+0x320/0x320 [ 219.773845] ? rcu_note_context_switch+0x710/0x710 [ 219.778753] ? lock_release+0xa40/0xa40 [ 219.782720] should_failslab+0xec/0x120 [ 219.786677] __kmalloc_track_caller+0x5f/0x760 [ 219.791645] ? ucma_set_option+0x11f/0x4d0 [ 219.795873] memdup_user+0x2c/0x90 [ 219.799398] ucma_set_option+0x11f/0x4d0 [ 219.803437] ? __might_sleep+0x95/0x190 [ 219.807392] ? ucma_set_ib_path.isra.14+0x850/0x850 [ 219.812396] ? kasan_check_write+0x14/0x20 [ 219.816609] ? _copy_from_user+0x99/0x110 [ 219.820747] ucma_write+0x2d6/0x3d0 [ 219.824365] ? ucma_set_ib_path.isra.14+0x850/0x850 [ 219.829365] ? ucma_resolve_route+0x1a0/0x1a0 [ 219.833859] ? ucma_resolve_route+0x1a0/0x1a0 [ 219.838331] __vfs_write+0xef/0x970 [ 219.841940] ? rcu_note_context_switch+0x710/0x710 [ 219.846852] ? kernel_read+0x120/0x120 [ 219.850723] ? __might_sleep+0x95/0x190 [ 219.854683] ? _cond_resched+0x14/0x30 [ 219.858548] ? __inode_security_revalidate+0xd9/0x130 [ 219.863717] ? avc_policy_seqno+0x9/0x20 [ 219.867757] ? selinux_file_permission+0x82/0x460 [ 219.872590] ? security_file_permission+0x89/0x1e0 [ 219.877505] ? rw_verify_area+0xe5/0x2b0 [ 219.881542] ? __fdget_raw+0x20/0x20 [ 219.885242] vfs_write+0x189/0x510 [ 219.888773] SyS_write+0xef/0x220 [ 219.892207] ? __do_page_fault+0x3d6/0xc90 [ 219.896424] ? SyS_read+0x220/0x220 [ 219.900122] ? do_fast_syscall_32+0x156/0xf9f [ 219.904601] ? SyS_read+0x220/0x220 [ 219.908211] do_fast_syscall_32+0x3ec/0xf9f [ 219.912526] ? do_int80_syscall_32+0x9c0/0x9c0 [ 219.917086] ? _raw_spin_unlock_irq+0x27/0x70 [ 219.921560] ? finish_task_switch+0x1c1/0x7e0 [ 219.926048] ? syscall_return_slowpath+0x2ac/0x550 [ 219.930960] ? prepare_exit_to_usermode+0x350/0x350 [ 219.935960] ? sysret32_from_system_call+0x5/0x3c [ 219.940790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.945629] entry_SYSENTER_compat+0x70/0x7f [ 219.950014] RIP: 0023:0xf7fedc99 2018/03/06 18:58:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x2c49dd1e1819013) [ 219.953355] RSP: 002b:00000000f77e909c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 219.961042] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200000c0 [ 219.968289] RDX: 000000004abadb60 RSI: 0000000000000000 RDI: 0000000000000000 [ 219.975533] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 219.982778] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 219.990025] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/06 18:58:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="80000000"], @ANYRES32=r1, @ANYBLOB="000000000100fdffb4f4fe3ec3d91cbd3d4325468816108d0e3f2c0cd1d984512b9dddf48ae63277639688a0461a2c1cc527e168aad8cab8e26d4932ad22fe3d73719d681628bb004a4c75330a7ed528d6487d00000000"], 0xffffff20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000002}) 2018/03/06 18:58:14 executing program 6 (fault-call:2 fault-nth:1): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) 2018/03/06 18:58:14 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000000c0)={{0x0, 0x0, 0x401, 0x2, 0x126}, 0x6213b1b5, 0x9, 0x6}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000006"]) 2018/03/06 18:58:14 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000740)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x30) [ 220.016257] FAULT_INJECTION: forcing a failure. [ 220.016257] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 220.028186] CPU: 1 PID: 32170 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #253 [ 220.035536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.044879] Call Trace: [ 220.047468] dump_stack+0x194/0x24d [ 220.051095] ? arch_local_irq_restore+0x53/0x53 [ 220.055758] ? is_bpf_text_address+0xa4/0x120 [ 220.060249] ? kernel_text_address+0x102/0x140 2018/03/06 18:58:14 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0400000000800010", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0330f18c506a77591ebebd04d7380a25981c01000000000000"], 0x20) sendfile64(r0, r0, &(0x7f0000000040), 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xd0000, 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000002c0)=""/178) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0eec3a000000180000fa2c72ebe90da18d1ae0a2a597e5626a9c714f306046d7b9f446d85058201354af125e89dfee7524d5693a0eb9d87a4cd6097ba3c776c3074639f9803922a81f73ee744f1cf5b2fcc2388c3a1395eae6d46bce3ae5d220442cd572bb443050901ed35310c6d4a72bed6fb7aa0cdf4aad279cec4fb02e7dab18cd79c2c3368483fcc20215f3", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="00000000c43f00097af79ab7e6e13dc4267a1b2deba655891dd5887a55a7cdddf7922c7e689d5c8c9e4e2a9f79943e328765f3c31c41eceb63b12685f7dc91d5ca18f961d22031bb7314b66a120b98c20ecf1825dc05a3a1b495a908a10e4aa4fc657b5e5db8ce07530cd1137712ca183b401213cf61aacca00f764be86f910b5e98c61b52e242695ec174b27d41e49cd44ef4dc9f0d00cb5f7c9fb8eae9b29e3566ed490d8589b0dd6ecf5408f1fc3062ec2bc203a71796ddf8ce4d3ee452f6910dd5db53ae32f299a89264a451000000000000000000000000"], @ANYRES32=r1, @ANYBLOB="000000000100000004000000"], 0xc3448a664abadb60) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) bind$ax25(r3, &(0x7f0000000200)={0x3, {"b0de1ab824a3d3"}, 0x2}, 0x10) [ 220.064840] should_fail+0x8c0/0xa40 [ 220.068556] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.073669] ? save_stack+0xa3/0xd0 [ 220.076833] WARNING: CPU: 0 PID: 32192 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 220.077284] ? save_stack+0x43/0xd0 [ 220.085317] Kernel panic - not syncing: panic_on_warn set ... [ 220.085317] [ 220.088915] ? kasan_kmalloc+0xad/0xe0 [ 220.100102] ? __kmalloc_node_track_caller+0x47/0x70 [ 220.105184] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 220.110088] ? __alloc_skb+0x13b/0x780 [ 220.113957] ? sk_stream_alloc_skb+0x126/0x9a0 [ 220.118514] ? tcp_sendmsg_locked+0x15f6/0x3c70 [ 220.123161] ? tcp_sendmsg+0x2f/0x50 [ 220.126853] ? inet_sendmsg+0x11f/0x5e0 [ 220.130804] ? sock_sendmsg+0xca/0x110 [ 220.134668] ? ___sys_sendmsg+0x767/0x8b0 [ 220.138878] ? __sys_sendmsg+0xe5/0x210 [ 220.142834] ? compat_SyS_sendmsg+0x2a/0x40 [ 220.147134] ? do_fast_syscall_32+0x3ec/0xf9f [ 220.151608] ? entry_SYSENTER_compat+0x70/0x7f [ 220.156196] ? __lock_is_held+0xb6/0x140 [ 220.160246] ? __kmalloc_node_track_caller+0x33/0x70 [ 220.165332] __alloc_pages_nodemask+0x327/0xdd0 [ 220.169990] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 220.174980] ? kasan_kmalloc+0xad/0xe0 [ 220.178851] ? __kmalloc_node_track_caller+0x47/0x70 [ 220.183939] ? memset+0x31/0x40 [ 220.187198] ? __alloc_skb+0x57e/0x780 [ 220.191067] ? skb_copy_and_csum_dev+0x370/0x370 [ 220.195805] ? fib_multipath_hash+0xfd0/0xfd0 [ 220.200299] alloc_pages_current+0xb6/0x1e0 [ 220.204605] skb_page_frag_refill+0x358/0x5f0 [ 220.209084] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 220.213999] ? sk_stream_alloc_skb+0x33e/0x9a0 [ 220.218561] ? tcp_chrono_start+0x17a/0x1d0 [ 220.222869] ? skb_entail+0x5ed/0x8a0 [ 220.226649] ? tcp_push+0x780/0x780 [ 220.230252] ? __lock_acquire+0x664/0x3e00 [ 220.234474] sk_page_frag_refill+0x53/0x1d0 [ 220.238776] tcp_sendmsg_locked+0xebb/0x3c70 [ 220.243171] ? avc_has_perm+0x35e/0x680 [ 220.247149] ? tcp_sendpage+0x60/0x60 [ 220.250953] ? print_irqtrace_events+0x270/0x270 [ 220.255687] ? find_held_lock+0x35/0x1d0 [ 220.259737] ? lock_acquire+0x1d5/0x580 [ 220.263689] ? lock_acquire+0x1d5/0x580 [ 220.267638] ? tcp_sendmsg+0x21/0x50 [ 220.271346] ? mark_held_locks+0xaf/0x100 [ 220.275468] ? do_raw_spin_trylock+0x190/0x190 [ 220.280036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.285031] ? lock_sock_nested+0x91/0x110 [ 220.289243] ? trace_hardirqs_on+0xd/0x10 [ 220.293369] ? __local_bh_enable_ip+0x121/0x230 [ 220.298024] tcp_sendmsg+0x2f/0x50 [ 220.301545] inet_sendmsg+0x11f/0x5e0 [ 220.305327] ? inet_create+0xf50/0xf50 [ 220.309194] ? selinux_socket_sendmsg+0x36/0x40 [ 220.313844] ? security_socket_sendmsg+0x89/0xb0 [ 220.318580] ? inet_create+0xf50/0xf50 [ 220.322449] sock_sendmsg+0xca/0x110 [ 220.326143] ___sys_sendmsg+0x767/0x8b0 [ 220.330109] ? copy_msghdr_from_user+0x590/0x590 [ 220.334844] ? find_held_lock+0x35/0x1d0 [ 220.338894] ? __f_unlock_pos+0x19/0x20 [ 220.342851] ? lock_downgrade+0x980/0x980 [ 220.346981] ? get_pid_task+0xbc/0x140 [ 220.350852] ? __fget_light+0x2b2/0x3c0 [ 220.354811] ? fget_raw+0x20/0x20 [ 220.358250] ? find_held_lock+0x35/0x1d0 [ 220.362297] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 220.367121] ? vfs_write+0x374/0x510 [ 220.370830] ? wait_for_completion+0x770/0x770 [ 220.375408] __sys_sendmsg+0xe5/0x210 [ 220.379187] ? __sys_sendmsg+0xe5/0x210 [ 220.383143] ? SyS_shutdown+0x290/0x290 [ 220.387105] ? __sb_end_write+0xa0/0xd0 [ 220.391075] ? SyS_read+0x220/0x220 [ 220.394694] compat_SyS_sendmsg+0x2a/0x40 [ 220.398823] ? compat_SyS_getsockopt+0x420/0x420 [ 220.403557] do_fast_syscall_32+0x3ec/0xf9f [ 220.407865] ? do_int80_syscall_32+0x9c0/0x9c0 [ 220.412425] ? _raw_spin_unlock_irq+0x27/0x70 [ 220.416901] ? finish_task_switch+0x1c1/0x7e0 [ 220.421380] ? syscall_return_slowpath+0x2ac/0x550 [ 220.426290] ? prepare_exit_to_usermode+0x350/0x350 [ 220.431288] ? sysret32_from_system_call+0x5/0x3c [ 220.436115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.440947] entry_SYSENTER_compat+0x70/0x7f [ 220.445334] RIP: 0023:0xf7fbcc99 [ 220.448677] RSP: 002b:00000000f77b809c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 220.456361] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020351000 [ 220.463608] RDX: 0000000000040001 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.470857] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 220.478103] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 220.485349] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 220.492625] CPU: 0 PID: 32192 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #253 [ 220.499974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.509316] Call Trace: [ 220.511904] dump_stack+0x194/0x24d 2018/03/06 18:58:14 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f}}, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0xc3448a664abadb60) [ 220.515530] ? arch_local_irq_restore+0x53/0x53 [ 220.520196] ? vsnprintf+0x1ed/0x1900 [ 220.523988] panic+0x1e4/0x41c [ 220.527159] ? refcount_error_report+0x214/0x214 [ 220.531887] ? show_regs_print_info+0x18/0x18 [ 220.536369] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 220.541468] ? __warn+0x1c1/0x200 [ 220.544923] ? kmalloc_slab+0x5d/0x70 [ 220.548717] __warn+0x1dc/0x200 [ 220.551989] ? kmalloc_slab+0x5d/0x70 [ 220.555771] report_bug+0x211/0x2d0 [ 220.559379] fixup_bug.part.11+0x37/0x80 [ 220.563414] do_error_trap+0x2d7/0x3e0 [ 220.567276] ? math_error+0x400/0x400 [ 220.571060] ? __radix_tree_lookup+0x435/0x5e0 [ 220.575615] ? trace_hardirqs_off+0x10/0x10 [ 220.579920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.584743] do_invalid_op+0x1b/0x20 [ 220.588428] invalid_op+0x1b/0x40 [ 220.591854] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 220.596232] RSP: 0018:ffff8801b68c7920 EFLAGS: 00010246 [ 220.601566] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: ffffffff819733cb [ 220.608818] RDX: ffffffff8423372f RSI: 0000000000000000 RDI: 000000003efef4b4 [ 220.616058] RBP: ffff8801b68c7920 R08: 0000000000000000 R09: 0000000000000000 [ 220.623300] R10: ffffffff88613380 R11: 0000000000000000 R12: 000000003efef4b4 [ 220.630540] R13: 0000000020000080 R14: 00000000014200c0 R15: ffff8801b68c7a18 [ 220.637802] ? memdup_user+0x1b/0x90 [ 220.641486] ? ucma_set_option+0x11f/0x4d0 [ 220.645699] __kmalloc_track_caller+0x21/0x760 [ 220.650256] ? ucma_set_option+0x11f/0x4d0 [ 220.654466] memdup_user+0x2c/0x90 [ 220.657978] ucma_set_option+0x11f/0x4d0 [ 220.662013] ? __might_sleep+0x95/0x190 [ 220.665964] ? ucma_set_ib_path.isra.14+0x850/0x850 [ 220.670953] ? kasan_check_write+0x14/0x20 [ 220.675161] ? _copy_from_user+0x99/0x110 [ 220.679284] ucma_write+0x2d6/0x3d0 [ 220.682882] ? ucma_set_ib_path.isra.14+0x850/0x850 [ 220.687873] ? ucma_resolve_route+0x1a0/0x1a0 [ 220.692347] ? ucma_resolve_route+0x1a0/0x1a0 [ 220.696823] __vfs_write+0xef/0x970 [ 220.700425] ? rcu_note_context_switch+0x710/0x710 [ 220.705328] ? kernel_read+0x120/0x120 [ 220.709188] ? __might_sleep+0x95/0x190 [ 220.713136] ? _cond_resched+0x14/0x30 [ 220.716998] ? __inode_security_revalidate+0xd9/0x130 [ 220.722166] ? avc_policy_seqno+0x9/0x20 [ 220.726199] ? selinux_file_permission+0x82/0x460 [ 220.731029] ? security_file_permission+0x89/0x1e0 [ 220.735941] ? rw_verify_area+0xe5/0x2b0 [ 220.739971] ? __fdget_raw+0x20/0x20 [ 220.743658] vfs_write+0x189/0x510 [ 220.747173] SyS_write+0xef/0x220 [ 220.750600] ? filp_open+0x70/0x70 [ 220.754121] ? SyS_read+0x220/0x220 [ 220.757722] ? do_fast_syscall_32+0x156/0xf9f [ 220.762200] ? SyS_read+0x220/0x220 [ 220.765806] do_fast_syscall_32+0x3ec/0xf9f [ 220.770104] ? _raw_spin_unlock_irq+0x27/0x70 [ 220.774847] ? do_int80_syscall_32+0x9c0/0x9c0 [ 220.779400] ? _raw_spin_unlock_irq+0x27/0x70 [ 220.783867] ? finish_task_switch+0x1c1/0x7e0 [ 220.788336] ? syscall_return_slowpath+0x2ac/0x550 [ 220.793237] ? prepare_exit_to_usermode+0x350/0x350 [ 220.798227] ? sysret32_from_system_call+0x5/0x3c [ 220.803052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.807875] entry_SYSENTER_compat+0x70/0x7f [ 220.812253] RIP: 0023:0xf7fc5c99 [ 220.815590] RSP: 002b:00000000f77c109c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 220.823280] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200000c0 [ 220.830521] RDX: 00000000ffffff20 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.837761] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 220.845012] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 220.852264] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 220.860068] Dumping ftrace buffer: [ 220.863651] (ftrace buffer empty) [ 220.867332] Kernel Offset: disabled [ 220.870931] Rebooting in 86400 seconds..