y_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:43:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x3000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:43:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x3b, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:43:58 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000008c0)='cpuacct.usage_user\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000900)="e4b26d725edfcfbe4ad4c8ffbc0a9d7b9e76710fd3adfe8c3328988aebbd15e3d46a8ebe090101073dc4736470976fc02e1220079f767bda651f242139e9d50450c127af0bd51f98c1a02070ac9fa3852ebfdc8e4f31002b0e1598bcb184fbc9c269ff700da02a99f9d8f99a29a9828d6cd11070df79721082010b11b7866269e5b9c0bcf4e121b256891d58e3601c3ff5095c776c070f569ecb52deb6e741f9a41df6e1e27fe1e4e6a7714b3bcedba01dd62387a45ed0f13524", 0xba, 0x200000c0, &(0x7f00000009c0)={0x1a, 0x307, 0xc7d, 0x3f, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x7}, &(0x7f0000000880)=0x8) clock_gettime(0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x92}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000740)={r2, 0x8, 0x363, 0xc}, &(0x7f0000000780)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) [ 381.529821] IPVS: ftp: loaded support on port[0] = 21 [ 381.926868] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.933252] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.940457] device bridge_slave_0 entered promiscuous mode [ 381.969880] bridge0: port 2(bridge_slave_1) entered blocking state [ 381.976316] bridge0: port 2(bridge_slave_1) entered disabled state [ 381.983580] device bridge_slave_1 entered promiscuous mode [ 382.012756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 382.042081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 382.145073] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 382.174210] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 382.280245] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 382.287594] team0: Port device team_slave_0 added [ 382.311210] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 382.318484] team0: Port device team_slave_1 added [ 382.342672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 382.368133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 382.393645] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 382.400723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 382.409177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 382.428725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 382.435807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 382.444312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 382.659084] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.665457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 382.672130] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.678492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 383.460660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 383.537528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 383.616381] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 383.622551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 383.630342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 383.704384] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x100000000000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:02 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/autofs\x00', 0x2800, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r1, r2, 0x26, &(0x7f0000000700)={0x28, 0x2, 0x7, 0x3}) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:02 executing program 0: r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xf4ffffff, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:02 executing program 3: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/05/08 05:44:02 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:02 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) dup2(r1, r0) 2018/05/08 05:44:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() socket$bt_bnep(0x1f, 0x3, 0x4) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:02 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x400000000000, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x4, 0x5, 0x4, 0x80000001, 0x1b, 0x4}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'bcsh0\x00', {0x4, 0xfffffffffffff0d1, 0x100000000, "e1b6a4289926"}}) accept$alg(r0, 0x0, 0x0) 2018/05/08 05:44:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x900, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x200000000000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x430082, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/22, &(0x7f0000000180)=0x16) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000001c0)={0xdad, 0x0, 'client0\x00', 0x2, "e2a7396d2dc73706", "88bab292e957ff49fab147f525a94f15623453fb30495535f69da3ef5fddfec8", 0x7, 0x157d}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x17, 0x1, 0x401}) tgkill(r0, r0, 0x0) 2018/05/08 05:44:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x700, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:02 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x2000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 385.416325] device bridge_slave_1 left promiscuous mode [ 385.421973] bridge0: port 2(bridge_slave_1) entered disabled state [ 385.466468] device bridge_slave_0 left promiscuous mode [ 385.472174] bridge0: port 1(bridge_slave_0) entered disabled state [ 385.545890] team0 (unregistering): Port device team_slave_1 removed [ 385.557127] team0 (unregistering): Port device team_slave_0 removed [ 385.566727] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 385.583669] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 385.615989] bond0 (unregistering): Released all slaves [ 386.546932] IPVS: ftp: loaded support on port[0] = 21 [ 386.903241] bridge0: port 1(bridge_slave_0) entered blocking state [ 386.909622] bridge0: port 1(bridge_slave_0) entered disabled state [ 386.916760] device bridge_slave_0 entered promiscuous mode [ 386.941481] bridge0: port 2(bridge_slave_1) entered blocking state [ 386.947856] bridge0: port 2(bridge_slave_1) entered disabled state [ 386.954917] device bridge_slave_1 entered promiscuous mode [ 386.979047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 387.004600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 387.073463] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 387.100540] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 387.206466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 387.213608] team0: Port device team_slave_0 added [ 387.237923] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 387.245062] team0: Port device team_slave_1 added [ 387.268698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 387.275571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 387.284756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 387.304012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 387.310979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 387.319372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 387.339232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 387.346279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 387.354763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 387.374563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 387.381657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 387.389822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 387.611522] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.617918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 387.624557] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.630924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 387.638328] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 388.256136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 388.422560] 8021q: adding VLAN 0 to HW filter on device bond0 [ 388.498618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 388.575522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 388.581712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 388.588805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 388.662465] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:07 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000580)={0x6, 0x8, 0x0, 0x20, 0x2, 0x933, 0x3f, 0x80000000, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000600)={r3, 0xfff}, 0x8) 2018/05/08 05:44:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x6, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:07 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x65359654c68537c7, 0x4) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) 2018/05/08 05:44:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x10000e0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:07 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:07 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x4, 0x1, &(0x7f0000002900)={0x8, &(0x7f0000002880)=[{0x15, 0x2, 0x7f, 0x3ff}, {0x4, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x400000001}, {0x0, 0x0, 0xfffffffffffff801, 0x2}, {0x4, 0x0, 0x5}, {0x0, 0x400, 0x6d3, 0xffff}, {0x7, 0x0, 0x100000001, 0x4}, {0x7fffffff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x20000003, &(0x7f0000002f40)) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd0163b5630700000001"]) ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/05/08 05:44:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:07 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2283, 0x0) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x200002) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socket$nl_xfrm(0x10, 0x3, 0x6) tgkill(r1, r1, 0x41) close(r0) 2018/05/08 05:44:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x5601000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000005e000100000000000000000000000000", @ANYBLOB="83cc6e35"], 0x2}, 0x1}, 0x0) 2018/05/08 05:44:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x2000000000000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:07 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000780)={0x7f, 0x4, 0x1}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000006c0)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000000180)) bind$can_raw(r1, &(0x7f0000000700)={0x1d}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, r1, &(0x7f0000000140), 0x3bd) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x9000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0xfbffffff00000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:08 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r4 = eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001ac0)=""/4096, 0xd9a) r6 = msgget(0x1, 0x140) io_submit(r0, 0x4, &(0x7f0000000940)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xd5b, r5, &(0x7f0000000200)='W', 0x1, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000380)="e5d0ac689182e8827c4050fa6d91a8ff2355572664aedf01045274797b35f2afa5742a8a3b3adfd50347a5b206579aa790951233ce62ef362c2c15081c3a7a05d5bd76a4eb2be07b46aeedd88d02cc9843c4136a79ffd70a47db1c0458ffb970596d81ec8361f4409be577fd27c694fdd8dcdaec2f02901dde9a71e1c332915dfa2d024c269f5da68ff32c4cc8fbb3fe959957d2c08a2096bc9b0f97e7929855222fe5732a5d699e6b207d4febc89fa0f217e72ed1641aa46f700e5d816edea20feb8a8ab4", 0xc5, 0xfff0000, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000600)="acab20ed36afcf7db39405a689e4bda61e10f245aacc1d69cd9af7b700030a5b470280783ec9d95e09d8aadf50436276d5e7", 0x32, 0x1, 0x0, 0x1, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r4, &(0x7f00000007c0)="9bbe7f2491be20f3fdf300fabf7a1865b99695f23e67fa782f63082b502170244d29917c76c112de38017bb39e4fe140e2fbd7109151a7b1b07f02a5b8e243054dd222525e0a48efee00a413129a4dd51780e514554f45a30dcf3fc9d798296f1b6f408be8d5df1f1b1f31171e78fa5d3ec44a35a53334c60112b8eb6dcb9faf75a801e303b25c158deb696f0b0aa7114af7841309c6b260cd35f1e2f629f3056872d47253c505e95b59d9f9de9cf4f2b8f865b1e6985779f344e3498f9a90c613adecd80c3d924a34c1eddc266e339120b6edcf10ff0b807e2b5f581bd7eaa8c0268777", 0xe4, 0x791c9a9e, 0x0, 0x1, r4}]) msgctl$IPC_RMID(r6, 0x0) 2018/05/08 05:44:08 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) r2 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001540)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) r5 = geteuid() getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000001e80)=0xe8) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f80)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getresgid(&(0x7f00000020c0), &(0x7f0000002100)=0x0, &(0x7f0000002140)) r11 = geteuid() r12 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0}, &(0x7f0000002640)=0xc) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) r16 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0}, &(0x7f0000002940)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001700)={0x100000001, 0x9, 0xc9a, 0x0, 0x2}, 0x14) r18 = getgid() lstat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0}, &(0x7f0000004140)=0xc) lstat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000007100)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000000c0)="b789069e6b7e98133e24e4e240a15903e2a7be2d614ce8ef3ee525d130044b984166c3364bcfcfcf61c564e0a386860d7768f10139ef256d5a67d9bb5d0f111a5a9921d712ca847705ff392dcc4d9e9bae1f85d157f79a13a56ba044c7b0a5aab53e164df12ac9620c6f43805b523b823d48094f9a3885f400d0d227f9ddba3e3bda3740ce62a78f737e79446d4d9a52c07c913d58c74d3ae4b73de7e733f616d04b29820a1157", 0xa7}, {&(0x7f0000000180)="c57b47ebd34d65bd567128ee187c4dc4eb95475614b591cbcd0a16be4dae910fc3a1b8e6bd61ad707a919f562f85f77986ffef91bb2f6f4490c68e194089617c2262143cbe59ca1d960193ef35e7e2efbfff611be5c3f12c2edc090f85171da21be9c24b308eada7cd40c4b9aa5695361f55033341f9d4164dc6f2247bb6ea6f59830ff636142e3f7bd3f1fe83d5e4739e4d1f933570de0dc063a2492f14cebc70ca0d0e593f5a708f8fbf7a01296176cd2fae644cdfeba93bb7ea73b18b53a76d63142058bdbcd58ecab107465d", 0xce}, {&(0x7f0000000280)="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{&(0x7f0000005d40)="44fe1b218af7ec4d9d7283222fe6ac2816fc0df6772e178befb1cfde637d2865083b2edfa585080e839441e2507a402e40f2a61e6aa7a3427748f447ebd28dfc214c03534b5deb0fe5ea83ac413ebd6d26821c3c78603e95ace413f11e4b7e0d9b90d40094ef735352e1aaadd565804d87409cd02a011fa2957e4027b96625635b83ed8ca1d0ebdd0770b70c918b9a170d82e4d880992aab99a5ac17d8a2928132f22c3ad7f3cc0d7360c0a3b728e8321358d7920b66198a743b9dbb080322e2a449ede6bcd6016f", 0xc8}], 0x8, &(0x7f0000005ec0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x4800}, {&(0x7f0000005f80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000070c0)=[{&(0x7f0000006000)="35afd9166855cbe66b3d6704ee551a45cb18a53b458cc93a4a86cd6a1fd287e40e8e96718b8bf20ef2c6b5b8091641ba1e7bced04875303127e905548e4c8da66762083625ea2670ad07f13c62baefa9fc678016917aee37ef2c6c955aea49a30e2e13b40abde5ab647386ed95ba5973072bae4958affd15c3c44788e8dd22381f525f2bdf6540e0c817ea826b4737c1cf2c428eca7dacd2860ed2e9504448c8560d57017c2f40b4b18dde08302e560c953d66f4ec73937898", 0xb9}, {&(0x7f00000060c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}], 0xa, 0x1) 2018/05/08 05:44:08 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(0xffffffffffffffff, r2) 2018/05/08 05:44:08 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) r0 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="dcfb1e5004ba57a6b277b7abfe85dccb80debfd16b5b8f98167f2e594e6cd8b85a8e8c815a29575903319e835680fc1bc912c5ad3a330b1799c505fca880fa013c19e1d32a590106bcbd4f15f776c2c0528185b2210598217bbc791ac6dfded4c7453b1d7c19120cf15bd20b514e752ecf7eff28ff71153334e6080c8bdb520e8694c7474b17b4c37bfdf263758b3fa840aee81eb350eb64", 0x98, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000800)='logon\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)="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", 0xfc, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) 2018/05/08 05:44:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x56010000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:08 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000080)='./file0\x00') ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:44:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x2300, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:08 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x200, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) write$binfmt_aout(r1, &(0x7f00000004c0)={{0x10b, 0x3f, 0x9, 0x356, 0x62, 0x7, 0x4b, 0x8}, "4892f3765edfb6a2ff96199cb6305a1e66186cd7c6773315e069849b8e188e37528b3f1f8d789690a8ab6ca38b9f085bb6e4fada3f226bf90f9b37d80b49cc25c81ed09a8e6567c3a07278d640d68510fc73fa68c98c94f72a5e13dc0da7918e04e1fb3630bd4092da58", [[], [], [], [], [], [], [], [], []]}, 0x98a) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0xde, 0xca, @scatter={0x2, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/212, 0xd4}]}, &(0x7f0000000200)="2b1781b6c1ef72468a98fe183fb7a2196f57c3d2e6f1eca41ca7a0a03200ec0beede3c769609ec56bed13294bc079ec45583661e9d9fb695dac5fec39dce41cf2d2815db109c6b08fad356ba8e2379dff6de710dac56c76bc4e28836d1d07839da2ad90380b4e6a4ca895760a29e7d98ab183384fae68051314abaef0e57764dd3a87602bca60d04ab07ea8f94facec6d8e4896219e0a0595fbbd452657d8e0ad3656056bbef8eb34e411bea32c349ec1e333208806af5a81c9d0ebeb8571d3d7fa86d9fcbf17d1abbbfdcb6388cbe1826cad13e658ed75cf992d85d6035", &(0x7f0000000300)=""/156, 0x8001, 0x10000, 0x0, &(0x7f00000003c0)}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000480)={0x8001, 0x3, 0x9, 0x8001, 0x10000}) 2018/05/08 05:44:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0xe000000100000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:08 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r4 = eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001ac0)=""/4096, 0xd9a) r6 = msgget(0x1, 0x140) io_submit(r0, 0x4, &(0x7f0000000940)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xd5b, r5, &(0x7f0000000200)='W', 0x1, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000380)="e5d0ac689182e8827c4050fa6d91a8ff2355572664aedf01045274797b35f2afa5742a8a3b3adfd50347a5b206579aa790951233ce62ef362c2c15081c3a7a05d5bd76a4eb2be07b46aeedd88d02cc9843c4136a79ffd70a47db1c0458ffb970596d81ec8361f4409be577fd27c694fdd8dcdaec2f02901dde9a71e1c332915dfa2d024c269f5da68ff32c4cc8fbb3fe959957d2c08a2096bc9b0f97e7929855222fe5732a5d699e6b207d4febc89fa0f217e72ed1641aa46f700e5d816edea20feb8a8ab4", 0xc5, 0xfff0000, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000600)="acab20ed36afcf7db39405a689e4bda61e10f245aacc1d69cd9af7b700030a5b470280783ec9d95e09d8aadf50436276d5e7", 0x32, 0x1, 0x0, 0x1, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r4, &(0x7f00000007c0)="9bbe7f2491be20f3fdf300fabf7a1865b99695f23e67fa782f63082b502170244d29917c76c112de38017bb39e4fe140e2fbd7109151a7b1b07f02a5b8e243054dd222525e0a48efee00a413129a4dd51780e514554f45a30dcf3fc9d798296f1b6f408be8d5df1f1b1f31171e78fa5d3ec44a35a53334c60112b8eb6dcb9faf75a801e303b25c158deb696f0b0aa7114af7841309c6b260cd35f1e2f629f3056872d47253c505e95b59d9f9de9cf4f2b8f865b1e6985779f344e3498f9a90c613adecd80c3d924a34c1eddc266e339120b6edcf10ff0b807e2b5f581bd7eaa8c0268777", 0xe4, 0x791c9a9e, 0x0, 0x1, r4}]) msgctl$IPC_RMID(r6, 0x0) 2018/05/08 05:44:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x156, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:08 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/autofs\x00', 0x40, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/05/08 05:44:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x2000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:09 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r4 = eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001ac0)=""/4096, 0xd9a) r6 = msgget(0x1, 0x140) io_submit(r0, 0x4, &(0x7f0000000940)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xd5b, r5, &(0x7f0000000200)='W', 0x1, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000380)="e5d0ac689182e8827c4050fa6d91a8ff2355572664aedf01045274797b35f2afa5742a8a3b3adfd50347a5b206579aa790951233ce62ef362c2c15081c3a7a05d5bd76a4eb2be07b46aeedd88d02cc9843c4136a79ffd70a47db1c0458ffb970596d81ec8361f4409be577fd27c694fdd8dcdaec2f02901dde9a71e1c332915dfa2d024c269f5da68ff32c4cc8fbb3fe959957d2c08a2096bc9b0f97e7929855222fe5732a5d699e6b207d4febc89fa0f217e72ed1641aa46f700e5d816edea20feb8a8ab4", 0xc5, 0xfff0000, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000600)="acab20ed36afcf7db39405a689e4bda61e10f245aacc1d69cd9af7b700030a5b470280783ec9d95e09d8aadf50436276d5e7", 0x32, 0x1, 0x0, 0x1, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r4, &(0x7f00000007c0)="9bbe7f2491be20f3fdf300fabf7a1865b99695f23e67fa782f63082b502170244d29917c76c112de38017bb39e4fe140e2fbd7109151a7b1b07f02a5b8e243054dd222525e0a48efee00a413129a4dd51780e514554f45a30dcf3fc9d798296f1b6f408be8d5df1f1b1f31171e78fa5d3ec44a35a53334c60112b8eb6dcb9faf75a801e303b25c158deb696f0b0aa7114af7841309c6b260cd35f1e2f629f3056872d47253c505e95b59d9f9de9cf4f2b8f865b1e6985779f344e3498f9a90c613adecd80c3d924a34c1eddc266e339120b6edcf10ff0b807e2b5f581bd7eaa8c0268777", 0xe4, 0x791c9a9e, 0x0, 0x1, r4}]) msgctl$IPC_RMID(r6, 0x0) 2018/05/08 05:44:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x1000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:09 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x800000000000, 0x0) clock_gettime(0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:09 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x400000000000000, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x2000, 0x0) dup2(r2, r1) 2018/05/08 05:44:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0xfffffffb, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x24000000, 0x6, 0x9c11, 0xa72, "f227a36137ec75dda0de858809c714cf152917e8efba45777edf9c5229567ca6add03ef8e0461b46278b133b", 0x48000000000}) tgkill(r0, r0, 0x0) 2018/05/08 05:44:09 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, 0xffffffffffffffff) [ 392.304596] device bridge_slave_1 left promiscuous mode [ 392.310146] bridge0: port 2(bridge_slave_1) entered disabled state [ 392.321689] device bridge_slave_0 left promiscuous mode [ 392.327266] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 05:44:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x6000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:09 executing program 0: r0 = eventfd(0x1f) dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) 2018/05/08 05:44:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) [ 392.478699] team0 (unregistering): Port device team_slave_1 removed 2018/05/08 05:44:09 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r4 = eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001ac0)=""/4096, 0xd9a) r6 = msgget(0x1, 0x140) io_submit(r0, 0x4, &(0x7f0000000940)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xd5b, r5, &(0x7f0000000200)='W', 0x1, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000380)="e5d0ac689182e8827c4050fa6d91a8ff2355572664aedf01045274797b35f2afa5742a8a3b3adfd50347a5b206579aa790951233ce62ef362c2c15081c3a7a05d5bd76a4eb2be07b46aeedd88d02cc9843c4136a79ffd70a47db1c0458ffb970596d81ec8361f4409be577fd27c694fdd8dcdaec2f02901dde9a71e1c332915dfa2d024c269f5da68ff32c4cc8fbb3fe959957d2c08a2096bc9b0f97e7929855222fe5732a5d699e6b207d4febc89fa0f217e72ed1641aa46f700e5d816edea20feb8a8ab4", 0xc5, 0xfff0000, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000600)="acab20ed36afcf7db39405a689e4bda61e10f245aacc1d69cd9af7b700030a5b470280783ec9d95e09d8aadf50436276d5e7", 0x32, 0x1, 0x0, 0x1, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r4, &(0x7f00000007c0)="9bbe7f2491be20f3fdf300fabf7a1865b99695f23e67fa782f63082b502170244d29917c76c112de38017bb39e4fe140e2fbd7109151a7b1b07f02a5b8e243054dd222525e0a48efee00a413129a4dd51780e514554f45a30dcf3fc9d798296f1b6f408be8d5df1f1b1f31171e78fa5d3ec44a35a53334c60112b8eb6dcb9faf75a801e303b25c158deb696f0b0aa7114af7841309c6b260cd35f1e2f629f3056872d47253c505e95b59d9f9de9cf4f2b8f865b1e6985779f344e3498f9a90c613adecd80c3d924a34c1eddc266e339120b6edcf10ff0b807e2b5f581bd7eaa8c0268777", 0xe4, 0x791c9a9e, 0x0, 0x1, r4}]) msgctl$IPC_RMID(r6, 0x0) 2018/05/08 05:44:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x20000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:09 executing program 2: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 392.568444] team0 (unregistering): Port device team_slave_0 removed 2018/05/08 05:44:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xf00000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) [ 392.639137] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/08 05:44:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3, 0x0, 0x6], {0x0, 0x0}}) 2018/05/08 05:44:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0xffffff7f, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 392.726988] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 392.909124] bond0 (unregistering): Released all slaves [ 394.174856] IPVS: ftp: loaded support on port[0] = 21 [ 394.512589] bridge0: port 1(bridge_slave_0) entered blocking state [ 394.518973] bridge0: port 1(bridge_slave_0) entered disabled state [ 394.526137] device bridge_slave_0 entered promiscuous mode [ 394.550573] bridge0: port 2(bridge_slave_1) entered blocking state [ 394.556940] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.563971] device bridge_slave_1 entered promiscuous mode [ 394.587959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 394.611390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 394.676230] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 394.701822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 394.799654] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 394.806741] team0: Port device team_slave_0 added [ 394.829555] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 394.836610] team0: Port device team_slave_1 added [ 394.859514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 394.885317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 394.910814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 394.935835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 395.147921] bridge0: port 2(bridge_slave_1) entered blocking state [ 395.154297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 395.160930] bridge0: port 1(bridge_slave_0) entered blocking state [ 395.167282] bridge0: port 1(bridge_slave_0) entered forwarding state [ 395.913643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 395.985352] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 396.064410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 396.070930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 396.078479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 396.148140] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:14 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r4 = eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001ac0)=""/4096, 0xd9a) msgget(0x1, 0x140) io_submit(r0, 0x4, &(0x7f0000000940)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xd5b, r5, &(0x7f0000000200)='W', 0x1, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000380)="e5d0ac689182e8827c4050fa6d91a8ff2355572664aedf01045274797b35f2afa5742a8a3b3adfd50347a5b206579aa790951233ce62ef362c2c15081c3a7a05d5bd76a4eb2be07b46aeedd88d02cc9843c4136a79ffd70a47db1c0458ffb970596d81ec8361f4409be577fd27c694fdd8dcdaec2f02901dde9a71e1c332915dfa2d024c269f5da68ff32c4cc8fbb3fe959957d2c08a2096bc9b0f97e7929855222fe5732a5d699e6b207d4febc89fa0f217e72ed1641aa46f700e5d816edea20feb8a8ab4", 0xc5, 0xfff0000, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000600)="acab20ed36afcf7db39405a689e4bda61e10f245aacc1d69cd9af7b700030a5b470280783ec9d95e09d8aadf50436276d5e7", 0x32, 0x1, 0x0, 0x1, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r4, &(0x7f00000007c0)="9bbe7f2491be20f3fdf300fabf7a1865b99695f23e67fa782f63082b502170244d29917c76c112de38017bb39e4fe140e2fbd7109151a7b1b07f02a5b8e243054dd222525e0a48efee00a413129a4dd51780e514554f45a30dcf3fc9d798296f1b6f408be8d5df1f1b1f31171e78fa5d3ec44a35a53334c60112b8eb6dcb9faf75a801e303b25c158deb696f0b0aa7114af7841309c6b260cd35f1e2f629f3056872d47253c505e95b59d9f9de9cf4f2b8f865b1e6985779f344e3498f9a90c613adecd80c3d924a34c1eddc266e339120b6edcf10ff0b807e2b5f581bd7eaa8c0268777", 0xe4, 0x791c9a9e, 0x0, 0x1, r4}]) 2018/05/08 05:44:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xff010000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) 2018/05/08 05:44:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000700)={0x0, 0x100000001, 0x0, &(0x7f0000000140)=0xff}) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) r1 = inotify_add_watch(r0, &(0x7f0000000740)='./file0\x00', 0x52) inotify_rm_watch(r0, r1) 2018/05/08 05:44:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x1000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:14 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r0) tgkill(r1, r1, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000008c0)=0xe8) accept$packet(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000c00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000c40)={@remote, @local, 0x0}, &(0x7f0000000c80)=0xc) getsockname$packet(r4, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003bc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003d40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000003e40)=0xe8) accept$packet(r2, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003fc0)=0x14) getpeername$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000004180)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000041c0)={@dev, 0x0}, &(0x7f0000004200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000004240)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000004280)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000042c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004340)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000004440)=0xe8) r21 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r21, 0x70c, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x4000080) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004480)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000004580)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000004d40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000004d00)={&(0x7f00000045c0)=ANY=[@ANYBLOB="14070000", @ANYRES16=r5, @ANYBLOB="00032cbd7000fddbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r10, @ANYBLOB="f400020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400faffffff080007000000000008000100", @ANYRES32=r12, @ANYBLOB="fc0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000010000008000600", @ANYRES32=r14, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r15, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r16, @ANYBLOB="3c00020038000100240001006c625f73746174635f726566726573685f696e74657276616c000000000000000800030003000000080004002d00000008000100", @ANYRES32=r17, @ANYBLOB="b80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004003c04000008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r20, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22], 0x714}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) 2018/05/08 05:44:14 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000140)={0x9}) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r3, r1) 2018/05/08 05:44:14 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) bind$bt_sco(r0, &(0x7f0000000140)={0x1f, {0x800, 0x5c6, 0x5, 0x2, 0x0, 0x17e75f80}}, 0x8) 2018/05/08 05:44:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xe2, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x4, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:14 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) fcntl$getown(r0, 0x9) 2018/05/08 05:44:14 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001ac0)=""/4096, 0xd9a) msgget(0x1, 0x140) 2018/05/08 05:44:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0xc8, 0x5, 0x17, 0x1, "68bd33406accce6570309712b05558c52686d90bc6220326626e46a8244789e62fc6dfef3eaf5ba03e669f32a76b5e49c5ff0b524fa095e51e083f912205182b", "94494a874246addc44af78f4e1fb0c53849cb5fa770104ce1792da80f4c36a6e", [0x1000000000000006, 0x401]}) [ 397.901902] device bridge_slave_1 left promiscuous mode [ 397.907659] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.926632] device bridge_slave_0 left promiscuous mode [ 397.932256] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.975816] team0 (unregistering): Port device team_slave_1 removed [ 397.986061] team0 (unregistering): Port device team_slave_0 removed [ 397.997382] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 398.013835] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 398.041406] bond0 (unregistering): Released all slaves 2018/05/08 05:44:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x23, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:15 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001ac0)=""/4096, 0xd9a) 2018/05/08 05:44:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)="b5", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "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", [[], [], [], []]}, 0xf01) read(r0, &(0x7f0000000040)=""/14, 0xe) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000002c80)=""/4096, 0x1000}], 0x1, &(0x7f0000003c80)=""/4096, 0x1000}, 0x0) 2018/05/08 05:44:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = gettid() tgkill(r1, r1, 0x0) 2018/05/08 05:44:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000180)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000700)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) clock_gettime(0x7, &(0x7f00000006c0)) 2018/05/08 05:44:15 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x28b81, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="ba6100edbaa00066ed0f01cb3e642e660f14d0663e676aaadb070f35baf80c66b822945c8c66efbafc0cb000eeba2100ecb844058ee8", 0x36}], 0x1, 0x20, &(0x7f00000001c0)=[@cr4={0x1, 0x10}, @cr4={0x1, 0x2080}], 0x2) r4 = dup2(r2, r1) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x9, 0x4e23, 0x5, 0xa, 0x0, 0x20, 0x0, r5, r6}, {0x6, 0x7, 0x7fff, 0x7, 0x5, 0x2, 0x401, 0x8001}, {0x8, 0x1, 0x9d3}, 0x2, 0x6e6bb5, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x7c}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x5, 0x1, 0x2cc9, 0x9, 0x1, 0x4fe0}}, 0xe8) 2018/05/08 05:44:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x2, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:16 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3, 0x4, 0x100, 0x1, 0x3, 0x3f, 0x7fffffff, 0x3c9, 0x40, 0x21a, 0x6, 0x4, 0x38, 0x1, 0x7, 0x2, 0xffff}, [{0x7, 0x9, 0x40, 0x0, 0x10001, 0xffffffffffffffc1, 0x70, 0x6}], "5466955bfb9e89de45c5b30ee93ac0a170a1c6b3c0aa1a8c33d093f4e1335983ce5408560b16ab3828b3d67395cc1750214c0da9a450a406a2bc2285fc4e46e35dee5b89750419dec4828fcf58799f4d0cfe25477fa7ce89b683f98ed673a17366adc93e7e50532be6a83002de1c", [[], []]}, 0x2e6) dup3(r0, r0, 0x80000) 2018/05/08 05:44:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x2000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:16 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="3484b0c9772238b60aad7e36ca4e748c", 0x10) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = syz_open_dev$dspn(&(0x7f0000000780)='/dev/dsp#\x00', 0x200, 0xc2200) accept$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:16 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001ac0)=""/4096, 0xd9a) 2018/05/08 05:44:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x18, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x2300000000000000, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:44:16 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000880)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x2, 0x2}) r3 = gettid() fcntl$getflags(r0, 0x40a) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x3, 0x7, 0xd4a, 0x4, r3}) pwritev(r1, &(0x7f0000000780)=[{&(0x7f0000000180)="86e84f6aeaadc34185cbe9688286e36aa79968ebcc9c78fb67dc1cf8a4889db89de98d238abadb8ecc4a29eef7877561cbd765256cd4bc20df8aee1dec90b4909cb59bb2ea4ee57cfd52ac2dac98fd8d706ab4c6e92aa0f9f66b2da8476c21190c6e10f6006b3bd694de3bd36f6bae34", 0x70}, {&(0x7f0000000200)="b51e5fde6bb4dca087bc874ddf80a56ed9371b493b15b5e02c44f26851b29aaf3eb03f6b2631e83d9afb5f7bd737e2bf5eed72825b969c695b78aa666d8117ccd2a2ae335dc62742779ff817c5b09f808f605ab9f61916aa76f748d5af7f70efa8771fc099b85aa4b3a7da5e339b939bef79505d0e4f9fcb", 0x78}, {&(0x7f0000000280)="39d1f6e56c1f511089d2e19983921793bd97b76e96dc71cce0c9d288abf38e5868a4a38ea5c5767741dae567", 0x2c}, {&(0x7f00000002c0)="bb6f827a82f52e09a6cde227d42cd6ca04db9809f0a5416545a60d39da7e3f618682e689bb9e50945489fa6ef3d9af99a29f36e4f4a8f2b91e07220355a7e84a9b9646c435913437faad1b29cb9ba731df030e7c79c6d897267557a216ae6bf5a117f848c4ea0b5e7f2373c573c6b07b2a66024d00ed69e02f7ba7bd0feed65ffbb978c2fb4693cd09c17f93737d3cffe8d32313524bccafd7af0ebe90043bed0e611a6788f37e6613b6ff9c8fe63c2c5b56637aa794091820dc6d58de3d98be78ffadcccf3e55e3911cddcd8ad736abf7de8e838e3579b0b76ddab524c556d49c42", 0xe2}, {&(0x7f00000003c0)="270464db060e38d6a7ed173abb6e24208e3887846aa3539d877a032a980c4ff85fa1a31cc17938c912f14f43e87983b106900eee264243256912cb1b3d99a42a99783c5cd24ed59de14786f758e3fd3ab1818091e0237723de407c0c3c7ac3a6557b90412308b5e544db73d2b31d1d292fdc2a9d23c64994243277c429838cac3417af66bab02f3231e2f894e3999f6da98fc27083ebf830e652509e9917f6b7dd", 0xa1}, {&(0x7f0000000480)="05931ac98c390c40838da85176506bb14893f2ec1f8c69e86aa83040452d5eb9dca6d71a499424e376c17dcdc99bfc6b338572946a506c87c3e9e2a442fb4d02e3503b26a86e941ec4036a68ff7e69ed9494d18704fe7314d1a6575a65ba71f5d79d2aef364cc12fb14c47a85d223ed1377eb542959dcf2f8fd9b386e9d12db817e5c55c49b69e247a21e1e1fe78cf914c93e13ad2826d9503eac2d7b64c992cfe6877", 0xa3}, {&(0x7f0000000540)="7509dd7f47776a9b1006988d6c5c21b73764da9e8b157bb5a8485ef15dc0ed49ab8a340a64a51e6634fa4006b965e39a4d5ebe2e4135989f1f5de6d16a05ee1ec0fafd7c9fc28d7c52767df40cc7e90ab170", 0x52}, {&(0x7f00000005c0)="17ca225b0bf92417fa7d59eb0995ecf23ed0fceb5fd056c10cb61d1e342256dc19d36c870784a3abf5af1bb8bb349bc86db7acb90b05f5df52fd7a30f70019858eb9c591b4a75bea57f938073100e7b229eb2fa530642d325ef7f9359745f41a7e7b2d63451236f6561364fb823b72fda4c96bacb08721cc87abe87f3b88", 0x7e}, {&(0x7f0000000640)="1267af3050a0a5e5ed7d51d17cd9fc8ae63c2e2d7eda46d8f4521d3b874e5c9d79ceadb13ccdb3226971aec4aab8188de2784565ebc64ae46b432dc418", 0x3d}, {&(0x7f0000000680)="7ac1371891a075e29f9ba533c8a54f9e950db03509ed2fcdc895b15d75c4aeb4cd17b39d7e08d8170280f22ff68c9da2a6a7c5e69f302d4c0c14ae2b58308b153b1544ec27f58ed24f43e265cb5137689c621504d4dc8c8a043a72a1382c85a1296d01765167ef1279cac19c61faa8f409fa36fd9b643221c7713f443fea32f8c54cf963e1d0ba6bb08f8230ab13ef95fd1e2e266e207618ded650291e5a819f81c920a20d42d369c14c27843242d8c881c2d0f17dcff65bcae84333f1656aa51b2de50f980a6a64c7a4a1f47da41ffe6fbbdf304b2dbcd42a5882e8a2", 0xdd}], 0xa, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x2) r4 = gettid() tgkill(r4, r4, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000840)=0x7) [ 399.292794] IPVS: ftp: loaded support on port[0] = 21 [ 399.668465] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.674857] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.681912] device bridge_slave_0 entered promiscuous mode [ 399.709612] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.716060] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.723354] device bridge_slave_1 entered promiscuous mode [ 399.751348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 399.778540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 399.857304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 399.887777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 400.008758] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 400.015892] team0: Port device team_slave_0 added [ 400.040559] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 400.047668] team0: Port device team_slave_1 added [ 400.071560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 400.100796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 400.126454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 400.133518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 400.141471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 400.160841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 400.167871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 400.175808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 400.381081] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.387457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.394116] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.400468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.407852] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 400.738188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 401.182513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 401.262375] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 401.340340] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 401.346538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 401.353643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 401.428744] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:19 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/05/08 05:44:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x1a, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000000080)='./file0/:ile0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xf4ffffff00000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:19 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80800) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x6ee) gettid() 2018/05/08 05:44:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:19 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) exit(0x400) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r0, 0xffffffffffffffff) 2018/05/08 05:44:19 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000002a40), 0x0, 0x0, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) 2018/05/08 05:44:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xfffffdef, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xffffff7f, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:19 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) eventfd(0x1) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:19 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2}, 'syz_tun\x00'}) 2018/05/08 05:44:19 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0xcd95, 0xa, 0x5, 0x0, "b46bc32a254d8a3d2274a68ea3b0952a81bd9d1c1bc574f6e524e81a74548933"}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000007c0)={@dev={0xac, 0x14, 0x14, 0x14}, @broadcast=0xffffffff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) socketpair(0x1a, 0x3, 0x0, &(0x7f0000000780)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000700)={0x7, 0x100000001}) timerfd_gettime(r1, &(0x7f0000000740)) 2018/05/08 05:44:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x5, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:20 executing program 0: socketpair(0x3, 0x6, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = gettid() tgkill(r1, r1, 0x1) 2018/05/08 05:44:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r0, r1) 2018/05/08 05:44:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x2000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:20 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xfffffff4, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:20 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) connect$nfc_raw(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x5}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000005580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005540)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f00000029c0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x36) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r3, r3) 2018/05/08 05:44:20 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:20 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x500, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/08 05:44:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x34000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:20 executing program 0: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x2) r1 = gettid() tgkill(r1, r1, 0x0) 2018/05/08 05:44:20 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x7fffffff, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xd00, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:20 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x40030000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:21 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) connect(r0, &(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x3, 0x1, 0x3, 0x1}}, 0x80) 2018/05/08 05:44:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/08 05:44:21 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6b9, 0x4401) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1bb0}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() tgkill(r2, r2, 0x0) 2018/05/08 05:44:21 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xe2000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:21 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) fadvise64(r2, 0x0, 0x2, 0x5) dup2(r1, r0) 2018/05/08 05:44:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:21 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xd000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:21 executing program 7: capget(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) 2018/05/08 05:44:21 executing program 5: perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000140)=0x1000, 0x4) 2018/05/08 05:44:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xd0cc318f32000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:21 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmmsg(r0, &(0x7f0000002d00)=[{{&(0x7f0000000080)=@ax25={0x3, {"26afe7721c46de"}, 0x5}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001500)="5b69b8d967af1757", 0x8}, {&(0x7f0000001540)="050ff4e1201034e5854adae7277f86f9710b475c210456399ea71b9be720275d11ca5073c83f9ea30e54dc1673e84503a434fe0274308a6e86556ca5280d690042a3ebe12a229d74118257766a10542cb8e2c63b2f3d641a9cf6075104df955885b42efc86cf05ab81133525499d9e4a9f4ff9c4c21659397791e338a5653d8722799b9febdf221f", 0x88}, {&(0x7f0000001600)="f23f74d058485cc099b5c7cc9c0f90751e81e04d5b69e1b2aa1d28f43dfe523ecb7182ed0c3018b4cccc0abf1aff59fc896b28f72b53c2282173a056f4a8c9b83f833b1b1e8517c03ac0a221d8f186d778b7fd35d7352ec69e8388f1df5b6e710dafca8da787403d58e7df855578aac044f83ba421c41464415c9e323c1281aa7f3df1513b1b692df591361e89ab34891179", 0x92}], 0x3, &(0x7f0000001700)=[{0xa0, 0x109, 0x7, "275329343f8d6cbbd5be8057396ce1358dd7c54eaa031117feb7a5b51073c478126bf093d5eccb60a6efb2d27736ff5130f23b62ca11bed61e9468bfd1f60f06a0cc3cd50befd0569aca3b56b40eeee037b891e272ff091916d2591b41edb4ee6fef509b46fd2a6478acfe8cd432b60d597719e824e04a2353c58886fa13501073b518e0864c90d1a175"}, {0xf0, 0x103, 0xffffffffffffff70, "2d477c12f8c7d754ad5503b9f034eb2b4e13a449c0699881bce531ad4b5ba7a9ba4ca0da19cbf73f34bfa0428e017dc13462dc4622525efa9c88cf288bcffed9e7b0879c5443a2f8d71b50b11500e3a8e7ee416d9b16e3b62a728d9fdc6a8b67bf17235807ab2fefbe99068a468a2d7be4deeaaacc54cbf3f2a11517ac9debf318b7ab8515f9e4b14afc5c3cbf376af1e239826f97bea419ce2e31ecd3a0ab2c395365b5e493f3876ae4d77acd23894997b84729dbc4e1d54d49a547e8d8bd2b162d67641aae1ef4ad91ee8c95a7565a450dbe4bd05b9072772274c45cf6"}, {0xc8, 0x108, 0x4, "f6d02a1edcce9052353477db358cc4b638786bad6abd69e466e1e85655a3f557f50e71893378dfa4807d78e6cc0bbc89eeaee7cd959d29da5069d6361de5605577a4dc15c39f8bd0780102a96174ce92c3db4450156110e1cb1d9d448ff1407a52379bdb0ef3fd51ece617c83c68204d6212d6744c3a8129dbd33ab1698e0fb73aabd33b46df60a5a785442fe492c74e51c8af20de02fd886352190db0484fdcbcd24e1087255c67799ba0f7e8ddfdd86a07c2a71c80b7"}, {0x70, 0x6, 0x4, "d655e0afdc6b1192fd6855bc93ab76c911101519618c46ba2538c70abf84cc59a860749cce7c27652ae7ecece8bc541b00293a69b3da3fab687243c46300e1cf54eb8a8e655831e28fb30d1b59ee0e16b648001c5a3f99a1110c530b"}, {0x100, 0x10a, 0x7, "40c858b4bc7cb292ab580345d546291a16eadfae9a934a3fe84caa3ddc1dd61e31e32705b4e28234aaba930c85fe532facc46b1b9b54c831e76ee2e3d44ffa68f6e75d719cbe123d5f1749405a58de9669d6db7f33622ac0034075fab81690658125ad78ee788472d32690731fdc8187a287095ff4261f48af8a07831168f1aedf80bebcc52f603003a64a7944a1779c5624364f29223c4b2b80f5af865774bc1c645f5afd5314e9fd94aa8748e2808c46f77952158caec43fda6587aa17a05fecb9c29e032271d7134fbf4c4a758c496b681b7ee1927201e1a10565fc857629eb45308da1f4b35c21a4"}, {0x1010, 0x0, 0x4c, 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{0x60, 0x29, 0x10001, "a9a55caf4b17038a437da82348f6d1f54843ec69730efa347dff31c2345e4d5ae4c414e9e846ed6fd0f9820d04bcb5d1f7077e8af25c1e54d510d7fa044f09f144370f32938c7a3150f16386a1187ef2"}, {0x100, 0x102, 0x9, "18b8d179a43ee46cb058a6aa181ba9ca16935f10a937a8b974d9c174037e0e275aef989598bf99557fe4912c09c53a991f3252ae7b33be2e00015988f34e500ac4e7e1c60f5827c2ad31e31888caf40c6954dae5cf4344afa59b82ba9e86e1ac1a60d6ae9f1071c17cf802307b0ccef81e5bf02e2383ee7c6c3788c5bd53d7aec5e05ae7fc67c49db4fef76337b0586d6e1e4474a392c01b96b92f82761ab5ed5bcb63fd9c9e0c3a3bb59df7dc0f3364e4491e1e47dbf6b6be5d556ccf3254d7f911a2a644f4c1ac5a788f0a67b1678fbe1b94bc94a9b8db625b72d8807cea0c2f1d560afe2c750ac681"}, {0x90, 0x115, 0x3, "31843f0c7094fb8ac09536e7b62693c75eeb56b735548c696bdafd7cbcf17feee7e49293602b1a46a18f5f04f1d3cb23c98a6c3859af33d7307d8e008fece3c342f0f4c04fe686ef8e02d5e615a3db03fe8071f89cdcb2163f1096740e076415fbc1cce0034c3affdb80ba2155965ca1aa7b3c25e505a6a62ff75d31894021"}], 0x15c8, 0x20000000}, 0x8}], 0x1, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000001400), &(0x7f0000001480)=0xfffffffffffffd41) sendmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x4, {0xa, 0x4e21, 0x7fff, @empty, 0x2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="c1e4aebc49986a4ef1702bfd60ea694a352806e1f21f70819420afc614cc460a763eef1e5f249d91059537af69244edda06b82580aa70e8e3184bf080a29eec8fe765a6b6277f9dccc3b9a199b9bacd544bd702efa5f6a4a57f47b740aee78a7af8d7934a03cdb0ff0404a2cca495b406d4771641be8bcf20d93fe8af9387ee243ee6fc30630b10873eec37eced0b74d5883eb", 0x93}], 0x1, &(0x7f0000000280)=[{0x1010, 0x10a, 0x5, "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"}, {0xf8, 0x109, 0xa2, "587ba6780878edefb3991c8967b2287c0ff4b651d8fd2124e67a690c5a98a6fc19d6e8ebcb2209aa80dcff93e71e5657d6f2fdf54da79166f8de9a8f999410c988dae5ecfad17c864333b617f2a5d64139e4cde127e59d55fe79764f03c79eb0746fa859064ea839a586d1198a8d24f2859bae616f8de8f918f6ee34b6f9cded9d2fb9b301811270504888fd6a3e6846a2533dee6f2f8c54d42f927d2adf739a53c6c967afdd0abadfc83bb19fde039ecb770572b5a286116711320d0fcf3ddac07c7787b9cc4728f1d715b5d80a63c485fe3a24db133892ca2d3757e95532a0d652fb7c2cc6605e"}], 0x1108, 0xc800}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x401, 0x75, 0x4}) r2 = gettid() accept4$vsock_stream(r0, &(0x7f00000014c0)={0x28, 0x0, 0x0, @my=0x1}, 0xfebf, 0x800) tgkill(r2, r2, 0x0) 2018/05/08 05:44:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xf0691500, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:21 executing program 7 (fault-call:7 fault-nth:0): r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xfdef, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:22 executing program 3: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xffffff7f00000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:22 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:22 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:22 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:44:22 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x360, 0x101800) r1 = syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000000a40)=@can={0x0, 0x0}, &(0x7f0000000ac0)=0x80) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000d00)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x1a0, r1, 0x100, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}]}}, {{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x880}, 0x4000) r6 = open(&(0x7f00000007c0)='./file0\x00', 0x18000, 0x1a0) connect$llc(r6, &(0x7f0000000800)={0x1a, 0x321, 0x2, 0x1, 0x6, 0x196, @random="f6ebbdd02563"}, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer\x00', 0x121002, 0x0) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000700)=0xffffffffffffffff, 0x4) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) ioctl$BLKROTATIONAL(r6, 0x127e, &(0x7f0000000180)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0xb, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000001240)=@broute={'broute\x00', 0x20, 0x3, 0x438, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, &(0x7f0000000740), &(0x7f0000000e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x30, 0xaaff, 'bridge0\x00', 'nr0\x00', 'syz_tun\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}}, {{{0x1b, 0x12, 0x600, 'ip6tnl0\x00', 'veth0_to_team\x00', 'ip6gre0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x100, 0x138, 0x170, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast2=0xe0000002, [0xffffffff, 0xffffffff, 0xff0000ff], 0x4e23, 0x7e, 0x4, 0x4e21, 0x12}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x9, 0xfffffffffffffffd}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="054162bee10b", 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="1c6b7a330bf5"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x1, 0xf5, 'vlan0\x00', 'bridge_slave_0\x00', 'nr0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x118, 0x190}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x5, 0xffffffffffffffff, 0x1, 0x0, "de6f4f03d121b9f6abf8ad9438f43a508affe92518d25297c2a5c95539c3ca65fd4967e41994ef50e35ad8da2d7014c8f5b11b204b1b204353f436a5d0577ec4"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xffffffff, 0xaf, 0x9, 0x0, 0x0, "26672476f76bd5b052dab7aaa932bae4dcf6f36ff0d21ef132435f95f1771acc28872981aec4bc55f14c62b708d275731ffa1ed4cbc07c25a45de931afb8777b"}}}}]}]}, 0x4b0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f0000000d40)=ANY=[@ANYBLOB="03000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000005ee63be95793491c51870b6dfb000000000000000000"]) 2018/05/08 05:44:22 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x28400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x10000, &(0x7f0000000100)={0xa, 0x6, 0x1000, 0x81}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x6, 0x5}) r3 = gettid() tgkill(r3, r3, 0x0) 2018/05/08 05:44:22 executing program 3: io_setup(0x98, &(0x7f0000000040)) syz_open_pts(0xffffffffffffff9c, 0x40000) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x200000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x400000000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:23 executing program 5: getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000008c0)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000880), 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000800)={'raw\x00', 0x2, [{}, {}]}, 0x48) clock_gettime(0x7, &(0x7f0000000180)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000007c0)={{&(0x7f0000000700)=""/146, 0x92}, &(0x7f0000000140), 0xc}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x2000000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:23 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = gettid() tgkill(r1, r1, 0x0) 2018/05/08 05:44:23 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000140)) exit(0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10040, 0x0) ptrace$setregs(0xf, r0, 0x5, &(0x7f0000000180)="7181fb01de9376d19f1ab0771c96c7bdb1ac054c964cc2ab6595dba726d2b4f79d836821a71ee7ab189dbf63685e6c1a72a0e3af9b5444b837b5bec2bb1f4a23cf25ebca7bebda998d9dedba1423a889877a58c796eeccd97d6dc48702fbddf56da108f8ae684ce5fcafab0e2183") setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x3, 0x2) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) setpgid(r0, r0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r2) [ 406.164261] device bridge_slave_1 left promiscuous mode [ 406.169893] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.202925] device bridge_slave_0 left promiscuous mode [ 406.208537] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.250340] IPVS: ftp: loaded support on port[0] = 21 [ 406.259790] team0 (unregistering): Port device team_slave_1 removed [ 406.269809] team0 (unregistering): Port device team_slave_0 removed [ 406.279443] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 406.298262] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 406.328212] bond0 (unregistering): Released all slaves [ 406.999375] bridge0: port 1(bridge_slave_0) entered blocking state [ 407.005787] bridge0: port 1(bridge_slave_0) entered disabled state [ 407.013586] device bridge_slave_0 entered promiscuous mode [ 407.051327] bridge0: port 2(bridge_slave_1) entered blocking state [ 407.057733] bridge0: port 2(bridge_slave_1) entered disabled state [ 407.065479] device bridge_slave_1 entered promiscuous mode [ 407.101692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 407.138889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 407.245253] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 407.285640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 407.455072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 407.462447] team0: Port device team_slave_0 added [ 407.489505] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 407.496875] team0: Port device team_slave_1 added [ 407.534092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 407.573713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 407.608438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 407.647744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 407.872047] bridge0: port 2(bridge_slave_1) entered blocking state [ 407.878434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 407.885093] bridge0: port 1(bridge_slave_0) entered blocking state [ 407.891874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 408.766814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 408.845268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 408.923078] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 408.929317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 408.936581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 409.010218] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x100000000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x3, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:27 executing program 3: io_setup(0x98, &(0x7f0000000040)) syz_open_pts(0xffffffffffffff9c, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80, 0x10000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000a00)) timer_create(0x1, &(0x7f0000000900)={0x0, 0x1c, 0x3, @thr={&(0x7f0000000740)="7e4bb44d4942dbf5a1275aa08f4f98b6ee5dab6101a7ca6bafc3737ec158d31c382924208db0cfad46d2c79c404eac734f569b5e7c7b036f3a963bfb096bd3d71c991152236bfc369410c47c7c9d3f026a6ce8c2a3b19f6f38bba1c9ac146202374b7f6428032edac9802d48b350b40855c94c3f1ace630f2c40171fbe342c21a39b0b70aae919d66091bbd3e9fff0c4bfa1b55447b156ab9164daaf4a7c16de4a66a1b17c3fd3f7fa3c6c9ae6e9d836aedd648b1b62ffe5d48034a0c74cb102c4dbcfa44a6d633acb0eb946be8d80787ae59000b251dbecbeee95a84425c8b8d54a8a92230412f1", &(0x7f0000000840)="6d18dfeab371fbfa2b47c796239b4fd7f78ad4fa5b1f01ac4de11e31c89debf6991eb466b8ca1e231b0bcc0ebcae96cafb3314c24fb8ba50a74fd6ff50163f39265ca4297c4914a3fed57267677956798dac7937411c6321758d91c0db9961b2b0072390955485e05666436fcdb33f6686389c76bc14ce2be90e67019ad01ef0331c1b6231c48a40aaf7"}}, &(0x7f0000000940)=0x0) timer_settime(r2, 0x1, &(0x7f0000000980)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000009c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) syz_open_dev$dspn(&(0x7f0000000700)='/dev/dsp#\x00', 0x1f, 0x111400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3, 0x5}) 2018/05/08 05:44:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:44:27 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netfilter\x00') accept4$unix(r1, 0x0, &(0x7f0000000080), 0x80800) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r3) 2018/05/08 05:44:27 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) dup2(r2, r1) 2018/05/08 05:44:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000700)={0x1, 0x6d2}) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000740)={'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/qat_adf_ctl\x00', 0x400, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1ff, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='children\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x100}) 2018/05/08 05:44:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x5000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x2000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:27 executing program 3: io_setup(0x98, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x600000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:27 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$int_in(r0, 0x0, &(0x7f0000002ac0)=0x43) r2 = dup3(r0, r0, 0x80000) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000003040)="5fcc22ac0f423031bcefbd92f22f97301562300ab8e7610ee18b4e462fa20e63cb4d5f5f51451dc127ee6d3a5c36fbe03fb4fc58349dcdc635e4a151e1a82e03ea") r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vsock\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000002fc0)="6370752e73259300709d9e7660088e55d31ba98474617400", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x1, [0x4f9]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x71, "b5283febddf0ab0a44c5890825d14f7f6f9834266644cf5f21d29ecb5e42b518709a38d5a8fde93cf5155955863106978fa1514fd8a2fcfad9eab79fad88749fc445adbfef1e732dbeb9274e13470fea03e292d229c0b3c45c124a902b76952fe3bf7b3bc8c5aad2e059191118ce4759ea"}, &(0x7f0000000200)=0x79) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000002f40)={{0x87, @multicast1=0xe0000001, 0x4e23, 0x3, 'dh\x00', 0x20, 0x6, 0x44}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x0, 0x2, 0x101, 0x20}}, 0x44) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000002b80)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x118, 0x0, 0x118, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000002b40), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x80}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x1ff}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}, 0xffffff00, 0xffffff00, 'ip6tnl0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0xff, 0x1, 0xa}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x9360}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x11, 0x8000, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) getresuid(&(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340)=0x0) sendmsg$nl_netfilter(r4, &(0x7f0000002a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002a40)={&(0x7f0000000380)={0x269c, 0xf, 0xf, 0x300, 0x70bd29, 0x25dfdbfe, {0x5}, [@nested={0x1014, 0x4c, [@typed={0x8, 0x2e, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @typed={0x8, 0xd, @u32=0x100000001}, @generic="5f55c3fdd911390c4e9631bc77f98de872d13187c44fa9a1b71550347bc64c84e096582cd0ef4a6b30371d2e8109b0ba415dceeb0529e4ba7e2a8e70ce42752f48835f2c4371f2ae8c0a20acc60d834afddbfc3db5802fa2aa2f2a313389d53ccd26b5b4931b44245a18b20a8dbf539a37921820096a2540103974ee110cc93955a1163d53f4ad1a8cc3d8ae23cadfc9c336f8e6e82182e6eafcb34525e0e368d466790514f2a39aa9b07f9fb922043e536152a1f8cb8ee4df7756edc4c6ca0266e2489c8f4f5445ec8138a936d0a87b653bc1738e4675fd2a9c22da73d920c1dafe8c6af44a50d7b35806fd5a0d10e884018089a1dec9b01ec2fd269fa928ac5df0a3d09daa33573dbfc10bf77736276d55c25a42f0a5063394b4a43d05c066c52d0ad6c154ab9c86ce0c79b9b3af43f12b787c226aae1186dae523b30d818971e653d0e9bad939ce674ef938069ecc72d564d4899ea949ceb30d0b324a6a59bab8bf489a1d376871258a9ce75bc8c119bdd1c0f958a44c492b68327a26f479017b627741dc09f19e52ef8d5eac449ee2538b5233694e03a1bdca703ec51b2fa16533f3c0d3d921947270530a6a8ea258f3d9a7c4cd19f2aef1c06aa39cb4d668141417fe0b151e0f550c86d1834106ca2b8d1b7ce969655dbbc892940eed4a3e10ed294e2ce0ae6b19eb74436133a5cd3cf011effd230b213b8b62916c3c5c830322b7255223ba0a8cac91d3f7923b19d0e5376835999f8bd41687b55778b542b2a1e726dc94a34034d84ed3af127526877bd8dd25ff4e30fa46079411b6bc02e8e293f9c73744091e1393b8247cbea5187f0a20ccf6781be6255979a419fe2136d23ee5c2abf7e000708404bf33dd2aec40839744beee7dc15a066334dfa85772eaa2b043c4d483665ae93b2ae035d6d06767a12696871b2cc3bdcfd3db8d21427fcfc32517db0dc26a907dc210190a9da3e973ef758350bfa4a4dcdfa75cc90ea76cc308f2740a60fc4e29f636ec6880351e82244b255884431e929abd97a8e069e10f2a04f629366aec5c74d8b08137f6d64ad013caab1f5f105527ca080b474205039398cdbca1db458596ab90bdd6a51b82b4370232607a70589efaf81e626c7487bd7a8621c47e4d585ed3ddf003262f2d9bd9bf3f630f4b27f371ec74b3f26f222dfcb2a736f7a115a5fa3abd83728472c27755060645b23de1d1daae49e81cb553233338ddf11dd1b0cc8654e490152e8bc9de8b94a4ad89c425f90a35c201d842e045bd8a3b13b91377d0d3d0ee0c0c5e554aaf68890ef6bdb4511b2aa050227b5f64ee6a26fcc36e9f4e628517096d6d6fe68e1acd9cdbe71bcbd2cae53e06aa58e7a9db5c8cffa5a0c11a9bcea0c567543ba0729276741d703867cbf877fa8b15ea784811a2cbd639a0ea33329c4b5d2da6b4f3a6a8b278a37916b42ab7aa23f1a73d1c72697be3ca23fbe5ef06d31d8546be7c0b7ee13a6c13a5d2eda32697d347583ee74cf49aa4c424ac7ee95df123d841ea56135c45a811eede2c745b0d4a45d82ad753ad5a983f2965c5e26c46391eee3299890e52027d3ee03b98d7957d82e1b29819aad01debaa938151524ef3af084f64a77449650e39f5ccb6f1c32e091364e2775d9b3a4c80850da027d89111400492d0256fcf7ab9b664e8d443a25e69c2fc4132737b596a9b35c11d18f37b4b14c39fa0dd6dc18434c4fdcb186450e6fe9ed25c0fc445b7134e7c82c599d6a903e1bfc1de4df833043d7ee3893cd7a1fb5ccda155524708cf329a9d901331163b05e176a6635ae26a02f6c162383a681e84236ac391ae16b99e9da71fa74266e1c04e4822409331a252b20ec59290a7bbcb34741826d593dbf16fc872bd2ccc9c5d79e7b1314ca58d8e8d1461e74c0eabd6b28734f52a48e5b577446ed8f564383b2c7a7763a4866b6ac8750513f5bfc9781e1fb9e3c053e3fcbd4d0e98afe25c23f0b7a4c93b4e1708090fccd41573879cbc05472756125f25f952cb826d6d22af0a6ace88ae0073f530cd248a384838a5a7761fa98dfe2c3ad6aa4c99a964ae753923044d2aa353b8ea14414c2b583c3294506d64c1a6144af38895f7f0e58aac28968208cf7a7a1526bf630a5760e4179ad238af21c922114add38d4eb402b09528b55a76e71a9205415fdf5029b3d38c94f16f5c6e0fa7370643149c75536bb600a858e6479fcf8a548ff06511dc26ebff3e9e35a2f0043171a620033033a323f51e4508ea08c52ebfbde5c3674de3e285020511c80d829d9eb41079b40b553892a2bad0bdf739c5f9b35161511d6a1b610449a5f8975713ee6fa4bd272cb4859588ccd8893418722552055f0eecaa9178b5b69ede7cc0166fa32a515ffca9af801ae5915353fd480079c105b9844755d65020db213c55562760643796be1c2b4fa789de86d39c4116c28ce7b5cfcc71f0940eff8be24a50a3808f1557abde4a6deb67c9db672cb3cb6b69e0a54c70109c4d0ce8954881a3cff50754b5bf2b53d09a2b369d82d0ae68e80973dae3c6d3bc606af110aa66a3e6d087840165fddd9a6bcd879faa5f73f89c8812fc5f308176fcfcb4677c7797b6ae2d5b055fe822f9e41e2175f6c7f26a15639a22e5f08d395a42b595dd326f07c0e0f73727abfb4cfb47b348782cfeb3c247c70b9c5d8be4cbcdac4c57d11437f43787df7d125ead950d8cc01db277f03788af38d3d00bc717f62606384b04f95124d228c4b4490c9bda80f7a755a15c7e17fb4c0d57c222cf7d9a2faebb618efe0917593d371f0d4c8a6941d7e8eca678afc0242e300e16ddd39f1cb69f6122004d7b1d77fed7ec4d27b3d10c62db4d70d1d64dc167aeaee050c8ffddb6c1d0739240c2c04d26cd84d7fcefc4ab9e8618989bd83019a2b5db32fb1951204b5332729fbeb2375904013305265c2917f7fb934d17d48f42d460b7d7e8e45987fd480b966ba721c9f99779e46c08cee38df753936946c9855674e63ab3970b75c5f754279ce37b193293c139d027e283bed7211abb0aa430fcac57a5c2efaf3331c85ecd1a77425e344da2053c0bd235a438694953f659019d3bdaa07cc44f241e104ab8d2dbf7d52a1c20d03edb670ac2df249c100cb7495b11ad928e7a34f4656cf7cc069145fa74dd902b815964a514e05f5a24b358a81356f27300a8fbc74c5b35c6ece8a3c596e3a65cc32528c4c3376f5c57c819778da2dc06309112c28e67c221c2f770f7c99471a42ced15c74ba1895bc50a261376ee6ff939452ac2feea403f49e45b594a4fa9b9dea5a2470dd01a385f8b3427fd12f0cee770accca87700eae8e61efd2e3c3a934f15a814e36738a0e2ebc7be1706801f3cfdbc9ed8954c095294aa9a2f71ab73bd8435746dcf6b3f0b53b737799d84d1d446cbc964465b2270a8e83eacba23e750226397cfc9eb5b2c5b08c95b20f20981a39398d3c1936e993c2942f5ab5d409744c6b94981ba7daed359312f6cd1b6bd713a6ecba3c65bb3bc080444a2d4f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@nested={0x1e8, 0x5c, [@generic="309f33d4a3c1ae760ce0993ce215766906552506e9d8b05d10adf6778323a7f1218a41c658b7fa", @typed={0x8, 0x7c, @pid=r1}, @generic="13fd29bc69c8882a606048b284027b95516cbbd937339c97abc9093c71c53e5f2bc7a9332a71bb13e7436d2bf6c956b89e3bdd60d37b51654b35fc63eee655c1a5dbd1493523c754741be7ab9c22d486b699f9160c1646302cd1e844794198e511bc7b781020cea28baf509d92f54047b7c9234291a2d6e6a8768fe95c0675531809bc6cbe21961365a5d6d066abc877d8261f17f85b858a29e779ee0f1f41c12d6064407ac19bf87fd06681be8e1c085b99868ff699fb1fc37cb2d0111520109a5ded", @generic="9ddf33f040e10ff73e46c8af6949f59e0464e72d8dc5d50cc9afde3b5971d2e5b46091dfa87bcb289b4301f4e5a458fd7ac741d68c52c091c090cb8d972270872f2d39719aa7a5d119e0713a7cd42e9e5ca82fcc519c5e0f05169963fbdb9dea370728cf10f9d050bcc0bd51a6e0eae433bd6a97ad5b7cbd105ace61f1c09cc7ec6249279de4bb8f135fd2c19464af4567ecb6c491360147e4fb0f9bfb67efa27f0fd845057d73b147c02ec2811f247c1bb5a31261ea5d4550cce3183534a94bf52544c90fa5159944f47173abd5b2dc078ab2400d18636fae416707fc82f5667f39d36674", @typed={0xc, 0x93, @u64=0x7}]}, @generic="1f9e6bcc83520fb8c8222adc99379920632d74683a2cd024f0129285af1c39a43dac9520cd0062bcf09a06a9ca43ca159efc1789fa40ec7b090f72ab1a2f65fd7bede75620c0955e5e8e36c3cacef6ee7fc5aaecf293d8d20b370e592c7b7320cf9ac5023127d084adcf6484d8cf00263f20be7c2379fd38bdb361a00e7ef416e2a90019d06a471d630d8c25dff4d874b334b73f48fb5238926c61678a289b30887652275dfc7efd2c3770c84dff7716387cdc3667cb74339a8b3a2bd9e2817742b1117387d7f5ab90e09002f8113d57b3b3fdee07c17909", @nested={0x11cc, 0x42, [@generic="43bde1f97a307ca69aebaa3b37f665da601d08993c97ab0abcabed9b0d2de12c43befd0545e6cfd23f9a4cce5fe62295a695a15b9f08d3522821f527d8808c71f7998e468626f72a85eca05005236e46ec185b18762430914431d934e0bd44e95e80663da507f17c81b0238b97f543f0a6508cf859aefa407c9f0804a0d54549df5854b8a917414a6d5d83180ee18db19b71c623b1334bb16694d53308cf9cb77ceacf1d7213f380b7fabf3f7eec020eb60f9f1aded5cefb6b47990573c482cde01ec2c0c19a9ad825cf4001a157c462", @typed={0x8, 0x11, @u32}, @generic="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", @typed={0x8, 0x7e, @u32=0x3}, @generic="06ed2eb649fa651ab6ca5495be2a9627fe9c823cbdcfcbce6f0776692971d3156e535fcedbdb050bad55328baa7b96dbacda3d92ed46c2b5b9a14cf6d6d06869e920cf83db4a6b9f4e7ac6909f23a45a153477c2250bf19e91b6ace701ac59684900a40e84af8bfe21575935bdcda9222abed286508d928cd0a035c65f190ebc292edb7b6689f1191ed161013cf2d41125f0a9152034fa77b755e1c4ff9905dd428becbf31bf77167473338d49ff5b5cd7d3162281c664e81b8ece2380fe886bf43f79266308c9abbb63d8a1e1d727b5e5f0f023ae20813669e4ceff5c5ab0189c4a8d08e3"]}, @nested={0x1e8, 0x6a, [@generic="8552a6ecfe4b9bd6090a936e", @typed={0x14, 0x9, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="6259b9400c3623125a2d3bc83c1ffacbb8a866ef36db16d3aed586f3db78ba14c81fe426b75b6a5f2e1dd4af50ce6b41ae51c9aa52160180eb58678b50e9efd65a3c724181a14179b9940f27191034a989618b217ea8d93e682f7aa7b857f5df721c7a4ee38e1edda6dfd32e16553a8f6a806e9dc22ab56788ba1bed7802833b59479ecb6d03ebbd4dd55f04b94c4ecb7aa69dba08c359a0faaa88f2121c43e1e60afafb27cebbb3a902b76b96aeacd8e32a52b5", @typed={0xc, 0x92, @u64=0x100}, @generic="9d29797f26c8076d9e29929422186dda61222791a2ad5cc743fe0627b7988dde76b496b177efeeb0bc91433fc4f44d595daf484b8d7092deaba8ff8ad4ca65731acb399ae497987aeb8b5d1b1d813cc8e2e866f701517d4216879268d63ba4b00dda521197135e9e156b551b54f784785631243cd0d4474a89a0100c5deec9852724d5848f24e8e8fb65a621792faf578b731eafc6f26da5f2d320898abe01e5970d33fee9af2fc0", @generic="31e9a1425cfab9aceb818349e0e40b005b1a78ffbca2ae4a70d48fc4f8590bc2b188eb3c87c608b974ad7e80dceeee1e01b2ef80867eabec4819a8be03448e407244fcccdd40", @typed={0x4, 0x6b}, @typed={0x8, 0x8e, @pid=r1}, @typed={0x8, 0x88, @uid=r6}]}]}, 0x269c}, 0x1}, 0x1) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="653b7008d1d728be9f62171b7b0000f1ffffffffffffff000000"], &(0x7f0000002b00)=0xa) r8 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x10040, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x100000000, 0x0, 0x3, 0x1, 0x4, 0x0, 0x8b}, 0x20) tgkill(r1, r1, 0xfffffffffffffffc) 2018/05/08 05:44:27 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x2, 0x70, 0x7, 0xe8, 0x3, 0x1, 0x0, 0x2, 0x20, 0x6, 0x62d8, 0x7f, 0x8001, 0x1, 0x3f, 0x3, 0x9, 0x8, 0xac69, 0x6e, 0x401, 0x8, 0x3, 0xd5, 0x10001, 0x5, 0x9, 0x0, 0x3, 0x4, 0xe40, 0x353, 0x927, 0xe7d5, 0x0, 0x67d, 0x2, 0x2, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000140), 0x3}, 0x4000, 0xffff, 0x9, 0x7, 0x1, 0x8001, 0x8}, r1, 0x3, r0, 0xb) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:28 executing program 7: r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000280)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x20080, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000001c0)=[{0xadc9, 0x1, 0x14a5, 0x9765, @time={0x77359400}, {0x6, 0xa}, {0x3, 0x466d}, @connect={{0x9, 0x6}, {0x112, 0x2}}}, {0xb706, 0x548, 0x3, 0x6, @tick=0x1, {0x4, 0x5}, {0x0, 0x1ff}, @connect={{0xb7c, 0x8}, {0xfffffffffffffeff}}}, {0x100, 0x9, 0x9, 0x9, @tick=0xdfcc, {0x48000000000, 0xe000000000000000}, {0x101, 0x1}, @note={0xbab, 0x0, 0x80000000, 0x8, 0x17}}, {0x9, 0xea64, 0x8001, 0x4, @time={r5, r6+10000000}, {0xceb}, {0x8, 0x2}, @addr={0xfffffffffffff001, 0x9}}], 0xc0) dup2(r2, r3) [ 410.950118] device bridge_slave_1 left promiscuous mode [ 410.955796] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.012684] device bridge_slave_0 left promiscuous mode [ 411.018324] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.117608] team0 (unregistering): Port device team_slave_1 removed [ 411.129560] team0 (unregistering): Port device team_slave_0 removed [ 411.135361] IPVS: ftp: loaded support on port[0] = 21 [ 411.141325] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 411.156344] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 411.183106] bond0 (unregistering): Released all slaves [ 411.841985] bridge0: port 1(bridge_slave_0) entered blocking state [ 411.848410] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.855710] device bridge_slave_0 entered promiscuous mode [ 411.893633] bridge0: port 2(bridge_slave_1) entered blocking state [ 411.900091] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.907395] device bridge_slave_1 entered promiscuous mode [ 411.942740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 411.979419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 412.087483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 412.126518] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 412.292577] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 412.299983] team0: Port device team_slave_0 added [ 412.334816] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 412.342827] team0: Port device team_slave_1 added [ 412.381062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 412.418956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 412.458536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 412.500091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 412.754499] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.760883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 412.767528] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.773883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 412.781472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 413.577182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 413.653414] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 413.728182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 413.738770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 413.745899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 413.752970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 413.826780] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xfbffffff00000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xd00000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:32 executing program 7: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r3 = dup2(r1, r2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x9) 2018/05/08 05:44:32 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d98000/0x4000)=nil, 0x4000, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x121000) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x80}, 0x800) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r2 = gettid() tgkill(r2, r2, 0x0) 2018/05/08 05:44:32 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) r2 = dup2(r1, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/08 05:44:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000140)={0x80, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x300000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:32 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000003580)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/156, 0x9c}, {&(0x7f0000001300)=""/69, 0x45}, {&(0x7f0000001380)=""/250, 0xfa}, {&(0x7f0000001480)=""/3, 0x3}], 0x7, &(0x7f0000001540)=""/3, 0x3, 0x9}, 0x4}, {{&(0x7f0000001580)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)=""/136, 0x88}, {&(0x7f00000016c0)=""/28, 0x1c}], 0x2, &(0x7f0000001740)=""/69, 0x45, 0x9}}, {{&(0x7f00000017c0)=@generic, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001840)=""/52, 0x34}, {&(0x7f0000001880)=""/63, 0x3f}, {&(0x7f00000018c0)=""/149, 0x95}, {&(0x7f0000001980)=""/106, 0x6a}, {&(0x7f0000001a00)=""/86, 0x56}, {&(0x7f0000001a80)=""/204, 0xcc}, {&(0x7f0000001b80)=""/73, 0x49}], 0x7, &(0x7f0000001c80)=""/172, 0xac, 0x761f}, 0x1}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000001dc0)=""/236, 0xec}, {&(0x7f0000001ec0)=""/22, 0x16}, {&(0x7f0000001f00)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000002040)=@nfc, 0x80, &(0x7f0000003480)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/113, 0x71}, {&(0x7f0000003140)=""/134, 0x86}, {&(0x7f0000003200)=""/177, 0xb1}, {&(0x7f00000032c0)=""/155, 0x9b}, {&(0x7f0000003380)=""/222, 0xde}], 0x6, &(0x7f0000003500)=""/79, 0x4f, 0x1}}], 0x5, 0x2, &(0x7f00000036c0)) tgkill(r0, r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x680000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x5028}, 0x1) 2018/05/08 05:44:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000c40)={{0x0, 0x7530}, {r0, r1/1000+30000}}, &(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000b80)={0x4000000000000000, 0x10f000, 0x6, 0x2, 0x1}) r6 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={r3, r5, r6}, 0xc) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000b40)=r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x22e}}, 0x215, 0xc4, 0x0, 0x6, 0x80}, &(0x7f0000000940)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={r7, 0xb0a}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000980)={r7, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x100, 0x800, 0xf0e, 0x6, 0x5, 0x1, 0x7, 0x7ff, 0x0, 0x5, 0x2, 0x96e5, 0x1, 0x1, 0x5]}, &(0x7f0000000a80)=0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xfbffffff, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:32 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x7, 0x59d, 0x800}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r3) 2018/05/08 05:44:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x4a8c, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000700)=""/184, 0xb8, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x8001}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x400300, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 415.785403] device bridge_slave_1 left promiscuous mode [ 415.791065] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/08 05:44:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x9, r0, &(0x7f0000000a00)="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", 0x200}]) [ 415.836491] device bridge_slave_0 left promiscuous mode [ 415.842228] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 05:44:33 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000880)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20100204}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0xa4, r1, 0x1, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4}, 0x40) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000900)={r3, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638", 0x1}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) 2018/05/08 05:44:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x1000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 416.040485] team0 (unregistering): Port device team_slave_1 removed [ 416.068961] IPVS: ftp: loaded support on port[0] = 21 [ 416.082202] team0 (unregistering): Port device team_slave_0 removed [ 416.096421] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 416.115746] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 416.149687] bond0 (unregistering): Released all slaves 2018/05/08 05:44:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x4a8c000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x10001, 0x484000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'team_slave_1\x00', &(0x7f0000000740)=@ethtool_rxfh_indir={0x38, 0x6, [0x5, 0x3, 0x2, 0x5, 0x0, 0x2]}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) clock_gettime(0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "052b61a4afa950abebf266b87711b9de5fcf40578bba666e42a07952f29e92d472a31bc1e5ecbe80ef0bc638"}, 0x0, [0x42b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x75f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x51a3915b, 0x1, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], {0x0, 0x0}}) [ 416.996352] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.002809] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.011090] device bridge_slave_0 entered promiscuous mode [ 417.050181] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.056614] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.064519] device bridge_slave_1 entered promiscuous mode [ 417.103462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 417.140132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 417.250834] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 417.290173] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 417.465915] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 417.473754] team0: Port device team_slave_0 added [ 417.508695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 417.516181] team0: Port device team_slave_1 added [ 417.552727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 417.589157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 417.596103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 417.610398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 417.635869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 417.643077] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 417.651465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 417.688276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 417.695446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 417.703485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 417.920610] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.926988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 417.933623] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.939975] bridge0: port 1(bridge_slave_0) entered forwarding state [ 417.947274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 418.592226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 418.708156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 418.783928] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 418.857127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 418.863304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 418.870793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 418.941219] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:37 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x4000002, 0x42, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x412}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = gettid() tgkill(r1, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x5, 0x4, 0x0, 0x6, 0x0, 0x3, 0x12204, 0x1, 0x1b, 0xffffffff, 0x7b9d036f, 0xffffffffffffffcb, 0x8, 0x9, 0x5, 0x7, 0x100000001, 0xfff, 0xe3dd, 0x2, 0x20, 0xd2c, 0x4, 0x7, 0x8000, 0x0, 0x1, 0x5, 0x4, 0x1, 0x2, 0xb0c6262, 0x3e, 0x400, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xe0ae}, 0x8, 0x3ff, 0x401, 0x3, 0x4, 0x4, 0xffff}, r1, 0x9, r0, 0x8) 2018/05/08 05:44:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x10000e0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:37 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0x3ff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}}, 0x108) tkill(r0, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x940}, &(0x7f0000000080)=0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="c6997b6023e27f00"], &(0x7f0000000340)=0xa) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r4 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r4) ioctl$void(r1, 0xc004587f) 2018/05/08 05:44:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:37 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:44:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x500000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:37 executing program 5: io_setup(0x98, &(0x7f0000000040)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x959d, 0x400000) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x60b6, r1, &(0x7f00000000c0)="0050ccb3192f9ea5cfc753abf94a5d015b39c859f580f6cba265fe7b367c4ad8fd8499b948b79de7a7ee2792db79666aec238814ba5b06914e6c01a0bf7389a47751f495f4ea4d", 0x47, 0xae, 0x0, 0x0, r2}]) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 420.653303] device bridge_slave_1 left promiscuous mode [ 420.658850] bridge0: port 2(bridge_slave_1) entered disabled state [ 420.675672] device bridge_slave_0 left promiscuous mode [ 420.681190] bridge0: port 1(bridge_slave_0) entered disabled state [ 420.713898] team0 (unregistering): Port device team_slave_1 removed [ 420.724164] team0 (unregistering): Port device team_slave_0 removed [ 420.734632] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 420.750836] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 420.781942] bond0 (unregistering): Released all slaves 2018/05/08 05:44:38 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00000015c0)=""/154, 0x9a) tgkill(r0, r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vga_arbiter\x00', 0x4c000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000001540)={'TPROXY\x00'}, &(0x7f0000001580)=0x1e) rt_sigqueueinfo(r0, 0x35, &(0x7f0000000080)={0x30, 0x7f, 0x100, 0x1}) rt_tgsigqueueinfo(r0, r0, 0x19, &(0x7f0000000040)={0x3c, 0x1, 0x3ff, 0xa5a}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r0) sendmsg$nl_netfilter(r3, &(0x7f00000014c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001480)={&(0x7f0000000280)=ANY=[@ANYBLOB="f41100000082000525bd7000fcdbdf250f00000708002000000008a214003000fe8000000000000000000000000000bbf40079002d46fbcfb1a9549d1a5ecab3eb91930d23c8ee30436bdb59d357af914b79a14e9e4d2646d41b9fcf8d501e1e2e4081bb86cb6d8871970eeeb6dbf61cb7106dd2ec345b83d68ed56365be6d0824248eedebce6e8f6322d4fe153f29d59886ef9c2dbd409686c4d1097576fc4c5547d21762dcbe896c96167d81d28c536c2deb20439e9b020000002598fe145d884849a852643025c2c6e3fdc6c0104a7ce7fe38491b56247a8be1c3ba14fd4596fe8444d879faf310022553990ac4fa3a98d9d16a9cbc8501045f92a91d45d12ce8ab4c86fe2de4bd50258c278874076f361291c61d08001000000000", @ANYRES32=r0, @ANYBLOB="0000000fe63e0d36b549937c41533638ae29e64084b139450059370a07000000fa5066af11e7a6e3872417b52c61d257d725e27846dd211478339b91dea731e0935c914e29139781e7d46ffa8f31ea70bc4fa68c081841c0d00cceeccd17754c266a0515971ad114813ed16b29114b0f5644bad0b638f804f1270c3c69710f8e251af9c648bb4f000d31cf23cf78be7256aea8e292e482146b87472e0cd33b17dbbe297b1c1358051995276ec98949d6f499b944539c5ca30ed6376f85da66fa3c08005b00", @ANYRES32, @ANYBLOB="0c6cefe7586864addcb4178e891253e9d464ec1887a79c76ea433dd0d8819298677c21aff903d817e698816bc1d83d9d09c4c08d9b1d106e6b7abae8c59509dd5ccb37d8a385e5551c480b70f615c2ef1d0b7ba7bc76b939eaf5321b1d04afb2eaa04e85265afba86a7b199f92f169b257c538d00a3a751938f57c80d57e8df59bae89353ecfb6ae32e723021a131244fed0bfa330f5e4840013d2de8ff1007c53c11f14a40de78a506ac85bdab798556241bac85499d96e2f4eb28baa9ae607fc0836197aa0d238ef62a4fe3f7aa6274c3741000af177bdc38621c6c0d2ad6d64e18588b2e2007f770deb76985b72ede9d886d8fa51bf35f06089085662ba0653ad8f8f32fc21fc273e1a1a9e24a4917e2cb08e82f6234e15014d16a3e79a9c337db65149ac6a625ae70afee022fe79969fc63d061d7d64f9aa539568066f3b224e9c39888f2e1293be14c5adc0d0a1b72e36d4952986eab5aef229b5c742aa9a699279d5a034095f761cbb8f2574e5c47c676b18ce828f206b16ee1d0edd204f16d51e0f17702a62ec71bdd30bb63b1f82ee0de67714b7076af1eb798f3a0d95647fd18bd7d86ca917c8fe406149d8a1363a65f1c62260bdecfca7020b982cb2f48fe3dceb1bc1439e4941bc940ba257a3953f31bb60a345be4e7116b5c6cc92514dd81bdc06f9fc95f24bd80be204b21fb23bc0aae7f1a6844954e7a8e99808e39fcf944a52cd66c084598015d511b4fb902273b5118c846e6d27eed93b7f4fa8a8cca2dafb3ce33c70179fecbe8e36ecc109eda6507838915790d8471d3ad2b15a8176763cd5788a046afa27870569d4c210eeed9ff0acdcd0e5fc1153dc0ea6158e3df9d7639fcd3d7c3b08b1170e8782192071171e4d9c47f43d21bddb61e62b606ff1e66928a1d7d7c75aace7e410a4703c1f86dba41dd43752dce91307565a9292cccd30ff13dae8013b7f5719100c3b474410c361dc33e603ef143478efbc60c0ed6f8cdcd78c8f986bbdeff2eac59a1d520553b6bf1e1ebf4a8aa650e0d8d30ee869938a69c1688529fac59d51f57dce0061060cce73813dd88736c5d1335749a835375c6fdf230b80fd4cd9c2abf3696eb9811c194c2ef3661dd219eb150ac246ee01ee286dada1940187b690a9b3be1997bfc2050230e94d5a2270bb7473ecee25c7862308f0eb4b350712598a55d335ac2d3601935bcdb52ddbb3f963f50d0fe9c62ec7f66e0aa0a2d209be3597846148ec64ede3e063d6a5e494c4d9ccc68bd37106579b28173b9b537a2723317eed55e0137c3740de3796ce3581492cff6b32199ab8e281f7227ea0413d2befbc19b783dff13c8fb044e61ac1ab89e1dc7c4e703a7e98c30c77d4d8b0df5bd52f437d8ff8f2c6a99e768c0d05c709d4b28e7c673f277df22a7686a9283eeebe4b229f71fd7c553af8bf368f2a1c228054a76c0a1dd5ccb3e387b0286c0037241e6b09f3235816e22fa3acaf4069a588df842ffc20655b09c3ff087475ae2b47c623ea33c03d9a8363686193d90369c48fc4129354b551db3bcc510c4222f6351ed3dfcc4ccf78ef98d5e33deab1291f9f260313eeba5a1471a2c6e2d7431bd7ab1e9c6d359cefe548451ff27ab18bd771809e2c28d40482cd2165dbd156cec67316030c035de8747034756e05d5a999a8bbc3cd6b17e63167663d00a3f89138199f5bdff66b9ede934bff8c4756cb69e9937c57501c6e7898615bf5a244c4aa53f39a9b0d8173d5e4c95235bfdc3fcac616aca531cfca8d044a5d711da93845f4386a2185145fd0ce13898d0083d0818b18539f84d764567678174fa036586ac4656acee750bbcfa2f7bb29172960f8118df8e5caafe8af4eed939e9a0503c3dae4d8e5bc3e841a534ea559554d82392f2fb6759c81a620ac5d2dfee4cf8138c4f0ca1f62c8368fb3c20216de757a40de530b3b3b2cf3836f9621bcff96a5928d59a71f2c3ae94e7a8e74e0ceec4dde1e99208a96a24a907a49cdd683236549f1094061312a04eecf2844d59646cabbb499de8a300b4dd3bfa53b88c7902a7dcf54e8f9cffe73b3e79541f0f907ed9f4703658aa6edd9a87f361d084b7cee50cb317fe14434fdd14e3d46f0ba7b108b352765a1f3a8a98a11801dcd5de20ebeb81cf6c021680fa8c59a1992f367d638b1275204d9679656f34db3caca2c728d9b429c3291c167159a5c93d9fa291835e612d5a44d7f13c74677d06c0872fe903b8e1cf1d891598625dbfb9966a3dab552574c180d3930ae91d9f7ce97430ccd5ccfa1b3f1f1bb9edfe2ec571b074fd6df30fbe8f42f7c191664eb6f17169a98ace7462f94510f22271c466125a51e8517bd55c7848743ad4e8303ea8ff933130109cde0c83025adf9dbdca7daece7f40e049d941683063fba213586f88d7ce88e94652b59a9fae5a8a2e3263af1afc9a3d268d6b42a12e456ad77183315df98bde3719a2795d222ed9e2897bad75360d1695da7b549b7cbf3b3191846884284a1393368fedb1d19be87ef22a2077cb7797bea61d80899770e029bbd8b859fefd70c06487077462aa1f2dafa2196965c201899ec4fff39ff77f651351dbfd46b2981aee226c054f89199ad8f48483dc4a6e8344ec0a21f5dd1834c18439ee9cfeebc78d12c6c0affc21a66f75268c497e6b06f268b56483117f7328d8e7471143c4affe239affe1f10d28e0298770eab25a4cd11df7d005d10bbbae0672969f96aefa2120608a296fbf4dc583711336343b77e6a626e50d10a27dac1765b25ace5d823ff5c4c13b902bd3814fc72ce5a3c9ad0a0574c2d6a7bca5fe3bce0833c234bf194119e798d72cb8d460581f3fd32de6e083c71264c6bbb75abbb1f20456911ca8fd2ba3787f43889b05e1043f71d80c364734bafdcbffa0fb7b2cc854b0c6175b95f4bbc810c50f294c47824e7f33d96ad35491fc560befb257710e6618d9ff9de214dd1883dbde60bb02d4a0a928e22a28bcf4a6679ae660b725706f5e19ca856b6d04be4f8eb16408019d79af640c15239c3c3fd4c76e53024c5f55fd982e301e7f26be38eaad02db6a7a9582712ef4c614d774596e13e967596084a3a4295a5a2380326390b55208442dfbb51b707b04c36b73370f3c2749c44df9032e56b6f5c1d0d30b4f77ff6c9c53204dde0c0172ed966291eee2c4f2b960a7a4183c964f2666f5586c12c8588db669af97813761c554bc71176b51c403894f406ffbe3638621f1f2848624f98a3142e4907a6e013d8faf2a829be813ddbf9d28b83ab1d0d6e31587fa2204aa86296291d743829e4722f122e846926a9a311e2ca65d8be42076c0d648856b6fdcb70b8cbeb47af27d818c43c56d62c94f2b1ec43c6f6207da8e909ed68d00812ee0e7f71cbfe805e50485ae693a8a1c52009afa6fd8931ca80ed65ef267107c6ba211677736f320021f2e2d9e0dfedec8b13d2d9d6f5150cb64608de437086dfb25bae326f905648c196d4a9862498bf6d11cd78c989341c56367a4ed6eb15dd61dbc540a20bf7c6a44f2428e7840d6a3bda6e4edcc3fac72df877fbacf0c5c73942301f0e95a8e1f2c47f1041a293aff2d5d0899c8b197fbfec46bbedcfed2e749cd8ac856920a489332a470209d8abbd4ff9076c07032d2692fdb0e03ebbf40c35366c5b23036a3bd8ad22df85dc2a2b9eb9740f084ac75dffa2ddbccb6fa79ca143c0396d142f6954d7c9d93412d51d10d9c9957a19695f5f0cfdc606353cd8e9cf6c072b696c2d85a804fd1f83d4973a1ae1e6855dcc1bd154abd9286d1ae907fcec3daabe7bea454d23eb4ce817ad1cafb57151907fd2aa30a0bfec901b3695a660fc7880e5571dbfb7454ee3dee6a83c4bdbc5462793a68fc0bfc6a4b29607080e391cc2f7e05382f033070fdad3c1b54823a3f2ea3287decff9143bb5139301803d2924473f738e583a43665bcf847c72b4b438e1e519fe8b656126d58eae2687914cd85037f35c3a7e626b310d04cfbd18f5c63eb2bae821c6f8d39eddc22ddac88435dc934fb1ebdc2f6951ff8676b936c0166ad9905f6f4e640eb890c698328885259f1325111893d90ba83c91a8437f6fa6764e897c1f2c29cdb5ea4c59e16f768df263510736bb47441035ab7452182439d79d86054b2447c7e56bc0588e1a1069d0fb2d00d914ffd2112bccd262c4fbedc6e7f7aad67aa149b38765e79afd2078699897e68777eb8082cd23d96d561cf529ce600a28884d61d1ec661a08495b24976fed8c2368608bc4bb46ae05976ae642e54543a9623bcdcafbe93929b856a414dc1561beaee600c7c8e56dd7755336db8d4852d2c9c12319b77eb6eb030bfcfa78bac284affe2093e75c26f011c6692e86b1413225933fcd0dd34471c80fbb6a8ed6e3d0a6d3630e794b11099dc24b63d40a4b5edba1f6a3932fa5854fdea2082e59a0a011e213018d615035bea204e48b5ae0ffe780087f44143d2ead9f1430aa79d07f2905d48b05e454c6e873a3b4846001e774773c50456b17d0761b8e74b04ba9e4d00172f3842435679764d8c7d09d0bbca483a66fb26f8c0bcfd92b561abec1830b8c7767c4612f7d151789d8c8a594ac8eac28596c9c8fe098c08923af776408480b22f90c0647008da7273f68c498654cd57a75ccb832ecaf55e6d08833682ff64b527be6aa9faa7a49d676be0cb620aa3f02375c6e46694ff6388df84dff9721ac9f09c2f3c992b14a328fa0087a824a54b0b79bef6a600cd3be498209a2753a346d128ec31b6814bbf9eef26ca6dce4e28976a17acc4f33c20a8bd7626386a142fdc6270fa25a3987c087222ce5060237b8a2afb3e9e18296f33bd7e7945f6153b2158313d2552373dec7ea939a9678fca3b14e32be1c4a1e4f3703354bde17dec83bd7bc254d918c85680410baf749dfb903b91d57beedbc03ebece1b69e96b02be3005bb30b7b75507ae096deedadd84261b41e429ff3a309ed2acfdc50f4d2bc5e04e1efa805d29727a9b4c2895010f18dba64956111f777236d699dad651ee6a6419e1af7e79d1ccdc83309e3d03fffdae1cd459ccbf3b26e0da4932d0c2ac1cf5a35db9c86451f07ed037587e4827e8b6fdcfb13eed6e1a17d2d2be2e3d6196bfe49f401cbf216a38ec6b304b008fe68fcc7ecd4beb8cfd603542a55c3e5a9515c0e5242a2699e97d329352c47c55bb444defba56635823842e4b1940423cb9ffed6a3faa7ecc579ed191ab9f2a120c0e8c8849b65dede6d9ece63416adb0b1dfd5f3c5cdf968123414f9427800d815b6a7d41752c3395b4c2a5b1cbda5de046650a521560f2a18e45cde09e1f9e2f70f83e8960ab90a6faf3b01508f28164474608e42a1297578e4e2cb751c7302301ca1cb165c3934648725299938ac20375b1efcc2cc5e9be47c1782642310c8d9916ceaaead013f3368c89b6157048a7c33b114b5bb354cb7a14a15122d934842d6cea16745d0f68ce7f520bbe92077c8a92b7dd89ba15154a66159277b85d4ce5243035a457b1c29fd6f7f5a9500383e4139b72671d942e8de3b974d494c51c05bfa278a238dbf697e5d2c056d9e6cf1ea80e70adef98c52240bc67fbe9b4db668e6936afce653548838f8f54ed5fb4ae84043199565ecdd1d944aa4823f351ac97c9ae6f1ee9215986a5d5356a7dd3a86b0cd77bfdecbbb7e1a7abb303920090fa4eecd5ab532e7976d92c41f1d2b4b383ca94add38a57918e8e478e059632b27a04252f4861ce5bc49a0ace2f8f6bfabef06a42f149fc4b582c4ae37244c6adb9e9c9d4ab28770000"], 0x11f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/08 05:44:38 executing program 5: setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f0000000140)=0x10000, 0x4) 2018/05/08 05:44:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x4a8c0000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:38 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x7) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:44:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x328f31ccd0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:38 executing program 7: r0 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) fallocate(r1, 0x2, 0x6, 0x4) add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, r0) r2 = getpid() sched_setaffinity(r2, 0xfffffffffffffd8d, &(0x7f0000000300)=0x1ff) exit(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) sched_setattr(r2, &(0x7f0000001440)={0x30, 0x7, 0x1, 0x7ff, 0x3, 0x3, 0x4f2, 0x100000001}, 0x0) r4 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000000200)='gid_map\x00') ioctl$SG_GET_PACK_ID(r5, 0x227c, &(0x7f0000000240)) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000001400)={0x9}, 0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)) dup2(r3, r4) 2018/05/08 05:44:38 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdcd) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/08 05:44:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:38 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x523080, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x4000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x4, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 421.772373] IPVS: ftp: loaded support on port[0] = 21 [ 422.206438] bridge0: port 1(bridge_slave_0) entered blocking state [ 422.212876] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.220152] device bridge_slave_0 entered promiscuous mode [ 422.247701] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.254101] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.261405] device bridge_slave_1 entered promiscuous mode [ 422.287703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 422.313780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 422.390182] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 422.420463] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 422.545480] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 422.552997] team0: Port device team_slave_0 added [ 422.580196] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 422.587621] team0: Port device team_slave_1 added [ 422.611195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 422.618095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 422.625969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 422.645467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 422.652325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 422.660642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 422.680662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 422.687729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 422.696178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 422.716725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 422.724141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 422.732230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 422.941849] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.948656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 422.955288] bridge0: port 1(bridge_slave_0) entered blocking state [ 422.961639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 422.969238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 423.584142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 423.750740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 423.826726] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 423.903692] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 423.909885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 423.917420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 423.990118] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000013, &(0x7f0000000080), 0x0) 2018/05/08 05:44:42 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x1ff, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000100)=""/194, &(0x7f0000000200)=0xc2) gettid() ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x800, 0x1000, 0x56, 0x40, 0x401, 0x2}, 0xffffffff}) 2018/05/08 05:44:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x20000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xe000000100000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:42 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x101000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x3, 0x0, [{0x400, 0x0, 0x8}, {0xfff, 0x0, 0x3}, {0x2ea, 0x0, 0x1}]}) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4001, 0x0, 0x0, 0x0, 0x81810420) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r3) 2018/05/08 05:44:42 executing program 1: creat(&(0x7f0000000140)='./file0\x00', 0x13) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:44:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x1569f0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x200000000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:42 executing program 5: syz_emit_ethernet(0x140, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x3201, 0x880b, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) eventfd2(0x20, 0x80000) 2018/05/08 05:44:42 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xeffdffffffffffff, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:42 executing program 7: r0 = getpid() sched_setaffinity(r0, 0xfffffffffffffdc8, &(0x7f0000000040)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x4000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:42 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'syz_tun\x00', 0x1}) recvfrom$ipx(r1, &(0x7f0000000200)=""/15, 0xf, 0x2, &(0x7f0000000240)={0x4, 0x2975442, 0x100000001, "e58f8c4fd374", 0x2}, 0x10) r2 = gettid() r3 = dup3(r1, r0, 0x80000) connect$pptp(r3, &(0x7f00000001c0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000180)={0xa, &(0x7f0000000140)=[0xf8, 0x1, 0x3, 0x9, 0x1, 0x86d6, 0x5, 0x40, 0x70, 0x0]}) tgkill(r2, r2, 0x0) [ 425.818284] device bridge_slave_1 left promiscuous mode [ 425.823904] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.888087] device bridge_slave_0 left promiscuous mode [ 425.893706] bridge0: port 1(bridge_slave_0) entered disabled state [ 425.957109] IPVS: ftp: loaded support on port[0] = 21 [ 425.973130] team0 (unregistering): Port device team_slave_1 removed [ 425.982939] team0 (unregistering): Port device team_slave_0 removed [ 425.993244] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 426.009619] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 426.038825] bond0 (unregistering): Released all slaves [ 426.722174] bridge0: port 1(bridge_slave_0) entered blocking state [ 426.728600] bridge0: port 1(bridge_slave_0) entered disabled state [ 426.736359] device bridge_slave_0 entered promiscuous mode [ 426.773367] bridge0: port 2(bridge_slave_1) entered blocking state [ 426.779804] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.788397] device bridge_slave_1 entered promiscuous mode [ 426.823972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 426.860366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 426.969014] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 427.007971] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 427.175823] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 427.184216] team0: Port device team_slave_0 added [ 427.213333] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 427.220735] team0: Port device team_slave_1 added [ 427.256230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 427.293697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 427.331857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 427.371588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 427.598134] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.604520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 427.611181] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.617720] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.372409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 428.449373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 428.525269] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 428.531430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 428.538959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 428.612134] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:47 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="02", 0x1}]) 2018/05/08 05:44:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xff01000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:47 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) r2 = dup(r0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000040)={[], 0x8, 0x80000000, 0x5, 0x0, 0x80000001, 0x0, 0xf000, [], 0x80}) splice(r0, &(0x7f00000002c0), r2, &(0x7f0000000300), 0x6, 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x100000000, 0x3ff, 0xd83, 0x7, 0xff, 0x6, 0xffff, 0xfff, 0xdb, 0x8001, 0x7, 0x7, 0x7, 0x10001, 0x9, 0x6], 0x4000, 0x1000}) 2018/05/08 05:44:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:47 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r2, 0x10001, &(0x7f00000005c0)="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") r3 = dup2(r1, r0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000140)=0x40) 2018/05/08 05:44:47 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x93, &(0x7f0000000040)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r1) 2018/05/08 05:44:47 executing program 3 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 430.129614] FAULT_INJECTION: forcing a failure. [ 430.129614] name failslab, interval 1, probability 0, space 0, times 0 [ 430.141071] CPU: 1 PID: 28267 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 430.148358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.157724] Call Trace: [ 430.160344] dump_stack+0x1b9/0x294 [ 430.163989] ? dump_stack_print_info.cold.2+0x52/0x52 [ 430.169193] ? perf_trace_lock_acquire+0xe3/0x980 [ 430.174043] ? perf_trace_lock+0xd6/0x900 [ 430.178190] should_fail.cold.4+0xa/0x1a [ 430.182249] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.187348] ? lock_downgrade+0x8e0/0x8e0 [ 430.191490] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 430.197027] ? proc_fail_nth_write+0x96/0x1f0 [ 430.201520] ? find_held_lock+0x36/0x1c0 [ 430.205602] ? check_same_owner+0x320/0x320 [ 430.209917] ? rcu_note_context_switch+0x710/0x710 [ 430.214950] __should_failslab+0x124/0x180 [ 430.219182] should_failslab+0x9/0x14 [ 430.222975] __kmalloc_track_caller+0x2c4/0x760 [ 430.227643] ? strncpy_from_user+0x500/0x500 [ 430.232044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 430.237570] ? strndup_user+0x77/0xd0 [ 430.241371] memdup_user+0x2c/0xa0 [ 430.244904] strndup_user+0x77/0xd0 [ 430.248524] ksys_mount+0x3c/0x140 [ 430.252058] __x64_sys_mount+0xbe/0x150 [ 430.256027] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 430.261041] do_syscall_64+0x1b1/0x800 [ 430.264920] ? finish_task_switch+0x1ca/0x810 [ 430.269406] ? syscall_return_slowpath+0x5c0/0x5c0 [ 430.274330] ? syscall_return_slowpath+0x30f/0x5c0 [ 430.279257] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 430.284615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.289454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.294633] RIP: 0033:0x455979 [ 430.297810] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 430.305511] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 430.312779] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 430.320039] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 2018/05/08 05:44:47 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getown(r0, 0x9) r2 = gettid() tgkill(r2, r2, 0x0) 2018/05/08 05:44:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x100000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) [ 430.327299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 430.334554] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000000 2018/05/08 05:44:47 executing program 3 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xfffffffb, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 430.407776] hfs: can't find a HFS filesystem on dev loop5 [ 430.511272] FAULT_INJECTION: forcing a failure. [ 430.511272] name failslab, interval 1, probability 0, space 0, times 0 [ 430.522723] CPU: 1 PID: 28295 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 430.530007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.539368] Call Trace: [ 430.541973] dump_stack+0x1b9/0x294 [ 430.545627] ? dump_stack_print_info.cold.2+0x52/0x52 [ 430.550832] ? perf_trace_lock_acquire+0xe3/0x980 [ 430.555688] ? __save_stack_trace+0x7e/0xd0 [ 430.560028] should_fail.cold.4+0xa/0x1a [ 430.564112] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.569208] ? save_stack+0x43/0xd0 [ 430.572822] ? kasan_kmalloc+0xc4/0xe0 [ 430.576696] ? __kmalloc_track_caller+0x14a/0x760 [ 430.581525] ? memdup_user+0x2c/0xa0 [ 430.585229] ? strndup_user+0x77/0xd0 [ 430.589021] ? graph_lock+0x170/0x170 [ 430.592812] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.598163] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 430.603688] ? proc_fail_nth_write+0x96/0x1f0 [ 430.608179] ? find_held_lock+0x36/0x1c0 [ 430.612246] ? check_same_owner+0x320/0x320 [ 430.616559] ? lock_release+0xa10/0xa10 [ 430.620523] ? rcu_note_context_switch+0x710/0x710 [ 430.625440] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 430.630445] ? __check_object_size+0x95/0x5d9 [ 430.634939] __should_failslab+0x124/0x180 [ 430.639168] should_failslab+0x9/0x14 [ 430.642956] __kmalloc_track_caller+0x2c4/0x760 [ 430.647618] ? strncpy_from_user+0x500/0x500 [ 430.652033] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.657566] ? strndup_user+0x77/0xd0 [ 430.661357] memdup_user+0x2c/0xa0 [ 430.664885] strndup_user+0x77/0xd0 [ 430.668501] ksys_mount+0x73/0x140 [ 430.672035] __x64_sys_mount+0xbe/0x150 [ 430.676004] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 430.681030] do_syscall_64+0x1b1/0x800 [ 430.685867] ? finish_task_switch+0x1ca/0x810 [ 430.690353] ? syscall_return_slowpath+0x5c0/0x5c0 [ 430.695272] ? syscall_return_slowpath+0x30f/0x5c0 [ 430.700191] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 430.705545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.710389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.715574] RIP: 0033:0x455979 [ 430.718748] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 430.726444] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 430.733701] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 430.740955] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 430.748210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/08 05:44:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x5601, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000080)={@local, @dev, @dev}, &(0x7f00000000c0)=0xc) [ 430.755465] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000001 2018/05/08 05:44:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@ll={0x11, 0x9, r2, 0x1, 0xffffffffffffffe1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000180), 0x100000000000009f, &(0x7f00002d4000)}, 0x0) 2018/05/08 05:44:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x2000000000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xd, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:44:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) sched_getscheduler(r0) 2018/05/08 05:44:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x700000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) [ 430.935749] device bridge_slave_1 left promiscuous mode [ 430.943556] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.989322] device bridge_slave_0 left promiscuous mode [ 430.995125] bridge0: port 1(bridge_slave_0) entered disabled state [ 431.136414] team0 (unregistering): Port device team_slave_1 removed [ 431.150284] team0 (unregistering): Port device team_slave_0 removed [ 431.161406] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/08 05:44:48 executing program 3 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:48 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x40) 2018/05/08 05:44:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xe0000001, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:48 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x3c, &(0x7f0000000000)=0x6) exit(0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000140)={0x5, 0x0, r0, 0x8, r5, 0x3, 0xfffffffffffffff7, 0xfffffffffffffffd}) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1000) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000080)=0x7f, &(0x7f0000000100)=0x100000133) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000200)=0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x18000, 0x0) dup2(r1, r3) 2018/05/08 05:44:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x900000000000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:48 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x1a8) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000080)) getresuid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) r4 = getgid() sendmsg$unix(r2, &(0x7f0000001680)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x8}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000140)="a817a9eb0fdf9e2fc6079aac2b349ee13e03e0b7e2d959463bbc81eb71b75810a19b6a2832cf5b07c82360b02c42c6c373eb95da0d9641e57cffb6ab24c9318eb211d4b7b2f57f0fc795cb6a95535480e477cb6825a5233e24941f5f70237596a5b342ad01a9b293f0baadc3493fcf90d5a4e9d932a254d516eed6d13664a2840feade02c7ad47ffaa", 0x89}, {&(0x7f0000000200)="71da4273f27fa1b8450742c5dab24dfffbd4b21133d73e00d6d2249647ff42d652d57aa5e0b668def618c05d7a899cdad01429ab797fd0635eca8b8280bb8a0b2c3743facbd0b907f7905101306f8cdfda0bca1926df4f5acd65f5eb3a6c9dd7b03310b5bc05906a67bcd124b944f0c157d0ebc7bb64c676c6c3240648f6d78501be9649d62c1b2a3f2360d2505eaa3dee3544f3a75ab58fcd9bdf91443ad3e4bd9e1a8c74a5a96b35b68917689a2418cd06be88296d18fe97c17ed8cdb7a90f7c5833774d5d572caf31a9a12b7b4ac8cfd3cc8644d7a50f963159c768c15a19459235ac337c3425", 0xe8}, {&(0x7f0000000300)="857174a2904ae038e650837e96c5d3c5351a5db394372b69a8755b76e2442c63ef31d3e4ed7a8861d6452fb907e21b88748a0d113bc89df0b6403bdbac12773e930f00c03548e95112e982877df07c800afc255a473167fdf7d2db54f273adf39475c2cbdf4d53a87172f0623040cc25aaedad81c9a43992bbd11d1d7a2ed9a8efaa335198f3", 0x86}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="69196d7d2115dd04de449aa367d00a8a328304944a085f5a179f6745682185970e38d8a473317e7fadcf0bb8f7f9c57a3236b5a084a0d2d73a93f515cfcfa80ff2b13cf4f3765c77bb1aed4163e9ea8c78f0349378b97ae7607f442afd1944bc1f6507423b8ed0d9683315f6f30472aec547b85df16f8aa0032543458afdea454dcee65d572ce18d399802417722fea9c36f1371d369061b965d693f5bf59b37276c4b99f621e2fef969b05810dcb5572aa6856f07c0abb2afa231", 0xbb}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0]}], 0x48, 0x840}, 0x40050) tgkill(r1, r1, 0x0) 2018/05/08 05:44:48 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x121040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x92, 0xa, 0x1c, 0x1, "adb7e9b0afa79dcb61b77697c51edcc9f13aeff72a6342e1161337381fd3ba56d98de5a3b7e8a3f3c0bcba7c31d2cacc2c0ef0039aa0e6048cfe46a893cf071f", "5342c2d2ae0b73f2d598175080fd60bca78f763598c3afd192d0154d856fd806", [0x1000, 0x9cf5]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1b, 0x0, "365fdadda47bf336fbe8e16c3e458e118e6ad6d1f8689975c02420905cd45ff0fe22dde88a23f9c14ade8776f3da140760903dbe8d6ea9f87d793952794d8248", "9ee39e13cce28abf74eb65cfcb46a360964dee3a0a392e686b89367a1a5dc90f", [0x1, 0xfffffffffffffffd]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 431.185321] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 431.223691] bond0 (unregistering): Released all slaves [ 431.288429] FAULT_INJECTION: forcing a failure. [ 431.288429] name failslab, interval 1, probability 0, space 0, times 0 [ 431.299912] CPU: 0 PID: 28344 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 431.307211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.316584] Call Trace: [ 431.319204] dump_stack+0x1b9/0x294 [ 431.322865] ? dump_stack_print_info.cold.2+0x52/0x52 [ 431.328103] should_fail.cold.4+0xa/0x1a [ 431.332199] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 431.337329] ? kasan_kmalloc+0xc4/0xe0 [ 431.341242] ? __kmalloc_track_caller+0x14a/0x760 [ 431.346106] ? memdup_user+0x2c/0xa0 [ 431.349843] ? strndup_user+0x77/0xd0 [ 431.353668] ? graph_lock+0x170/0x170 [ 431.357509] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 431.363075] ? proc_fail_nth_write+0x96/0x1f0 [ 431.367614] ? find_held_lock+0x36/0x1c0 [ 431.370479] IPVS: ftp: loaded support on port[0] = 21 [ 431.371745] ? check_same_owner+0x320/0x320 [ 431.371766] ? lock_release+0xa10/0xa10 [ 431.371788] ? rcu_note_context_switch+0x710/0x710 [ 431.390201] ? __check_object_size+0x95/0x5d9 [ 431.394733] __should_failslab+0x124/0x180 [ 431.399004] should_failslab+0x9/0x14 [ 431.402833] kmem_cache_alloc_trace+0x2cb/0x780 [ 431.407542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.413107] ? _copy_from_user+0xdf/0x150 [ 431.417296] copy_mount_options+0x5f/0x380 [ 431.421554] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.427118] ksys_mount+0xd0/0x140 [ 431.430680] __x64_sys_mount+0xbe/0x150 [ 431.434667] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 431.439707] do_syscall_64+0x1b1/0x800 [ 431.443614] ? finish_task_switch+0x1ca/0x810 [ 431.448130] ? syscall_return_slowpath+0x5c0/0x5c0 [ 431.453084] ? syscall_return_slowpath+0x30f/0x5c0 [ 431.458042] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 431.463434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.468307] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.473513] RIP: 0033:0x455979 [ 431.476714] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 431.484447] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 431.491732] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 431.499010] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 431.506288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 431.513570] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000002 [ 432.210614] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.217144] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.225052] device bridge_slave_0 entered promiscuous mode [ 432.272846] bridge0: port 2(bridge_slave_1) entered blocking state [ 432.279362] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.287564] device bridge_slave_1 entered promiscuous mode [ 432.336421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 432.377997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 432.498939] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 432.537977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 432.578216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 432.585182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 432.624869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 432.631820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 432.744122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 432.751970] team0: Port device team_slave_0 added [ 432.787105] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 432.794626] team0: Port device team_slave_1 added [ 432.822770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 432.862145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 432.900629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 432.907727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 432.916826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 432.946256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 432.953679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 432.964848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 433.200016] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.206428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.213105] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.219465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.226691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 433.568407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 434.013663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 434.086896] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 434.163391] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 434.169634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 434.176676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 434.248128] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:52 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffff, 0x0, 0x0, 0x0, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0xffffffffffffff9a) 2018/05/08 05:44:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x20000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:52 executing program 3 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x2000000, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) tkill(r0, 0x19) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/251) 2018/05/08 05:44:52 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='\x00', 0x0) pipe(&(0x7f0000000040)) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)) dup2(r1, r2) 2018/05/08 05:44:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:52 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffffd) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='mountinfo\x00') dup2(r2, r1) [ 435.875155] FAULT_INJECTION: forcing a failure. [ 435.875155] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 435.887027] CPU: 1 PID: 28643 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 435.894312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.903673] Call Trace: [ 435.906281] dump_stack+0x1b9/0x294 [ 435.909926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 435.915132] ? find_held_lock+0x36/0x1c0 [ 435.919198] should_fail.cold.4+0xa/0x1a [ 435.923265] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 435.928366] ? debug_check_no_locks_freed+0x310/0x310 [ 435.933552] ? debug_check_no_locks_freed+0x310/0x310 [ 435.938741] ? is_bpf_text_address+0xd7/0x170 [ 435.943234] ? kernel_text_address+0x79/0xf0 [ 435.947635] ? __unwind_start+0x166/0x330 [ 435.951772] ? __kernel_text_address+0xd/0x40 [ 435.956259] ? perf_trace_lock+0xd6/0x900 [ 435.960400] ? perf_trace_lock_acquire+0xe3/0x980 [ 435.965234] ? zap_class+0x720/0x720 [ 435.968941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 435.974466] ? should_fail+0x21b/0xbcd [ 435.978364] __alloc_pages_nodemask+0x34e/0xd70 [ 435.983028] ? memdup_user+0x2c/0xa0 [ 435.986731] ? strndup_user+0x77/0xd0 [ 435.990527] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 435.995542] ? find_held_lock+0x36/0x1c0 [ 435.999622] ? check_same_owner+0x320/0x320 [ 436.003930] ? lock_release+0xa10/0xa10 [ 436.007900] cache_grow_begin+0x72/0x6c0 [ 436.011961] kmem_cache_alloc_trace+0x6a5/0x780 [ 436.016626] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.022170] copy_mount_options+0x5f/0x380 [ 436.026394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.031925] ksys_mount+0xd0/0x140 [ 436.035458] __x64_sys_mount+0xbe/0x150 [ 436.039421] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 436.044435] do_syscall_64+0x1b1/0x800 [ 436.048311] ? finish_task_switch+0x1ca/0x810 [ 436.052805] ? syscall_return_slowpath+0x5c0/0x5c0 [ 436.057727] ? syscall_return_slowpath+0x30f/0x5c0 [ 436.062663] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 436.068028] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/08 05:44:53 executing program 5: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000400)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x18}, 0x25}}, 0x0, 0x1, 0xffff, "e7ee2959f6b7253e22ff74818d9058d3148dec07fe137f0bbcdb4b6ea505c5b3b5b1a8f207cdede3959e08c744600c079e44a9dc9c1f7e58d44fc71fe966c811ab2e824ad2f05201a730a074c3466d40"}, 0xd8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') [ 436.072869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.078047] RIP: 0033:0x455979 [ 436.081225] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 436.088925] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 436.096185] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 436.103451] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 436.110709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 436.117977] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000003 2018/05/08 05:44:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xff01, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:44:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000000c0)={0x5, 0x52c, 0x4, &(0x7f0000000080)="decc67f1"}) 2018/05/08 05:44:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x1000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:53 executing program 3 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0x43) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000200)="c03dabaa7cd2500f028a172e7a3c5315e5ffca54409f76ad4a8507cf16074af9e811d00ae87363296f23948a4dc3a6a3f541549efa4037d5db013b2080f8b15effc1eb0eb744616acc727d47f0b9c0bce7906b0296d5a81d289e5e3c077bf4fcf3a277cc110e", 0x66) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x6, 0xfffffffffffffff7, 0x7, 0x9}, {0x1000, 0x100, 0x86, 0x2}, {0x100, 0x2, 0x1000, 0x7}, {0x8, 0x1, 0x8, 0x2}, {0x3, 0x3ff, 0x7fff, 0x5}, {0x2, 0x8f, 0x3ff, 0xfffffffffffffffc}]}, 0x10) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:44:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x600, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:44:53 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) sync() r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) [ 436.353898] FAULT_INJECTION: forcing a failure. [ 436.353898] name failslab, interval 1, probability 0, space 0, times 0 [ 436.365353] CPU: 1 PID: 28674 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 436.372645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.382012] Call Trace: [ 436.384625] dump_stack+0x1b9/0x294 [ 436.388278] ? dump_stack_print_info.cold.2+0x52/0x52 [ 436.393494] ? perf_trace_lock_acquire+0xe3/0x980 [ 436.398356] ? memcg_kmem_charge_memcg+0x74/0x110 [ 436.403311] should_fail.cold.4+0xa/0x1a [ 436.407399] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.412527] ? graph_lock+0x170/0x170 [ 436.416356] ? find_held_lock+0x36/0x1c0 [ 436.420433] ? __lock_is_held+0xb5/0x140 [ 436.424525] ? check_same_owner+0x320/0x320 [ 436.428868] ? rcu_note_context_switch+0x710/0x710 [ 436.433817] __should_failslab+0x124/0x180 [ 436.438072] should_failslab+0x9/0x14 [ 436.441896] kmem_cache_alloc+0x2af/0x760 [ 436.446058] ? lock_downgrade+0x8e0/0x8e0 [ 436.450226] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 436.455788] ptlock_alloc+0x20/0x80 [ 436.459432] pte_alloc_one+0x6b/0x120 [ 436.463252] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 436.465092] IPVS: ftp: loaded support on port[0] = 21 [ 436.468364] ? __lock_acquire+0x7f5/0x5140 [ 436.477861] ? __thp_get_unmapped_area+0x180/0x180 [ 436.482820] ? debug_check_no_locks_freed+0x310/0x310 [ 436.488031] ? __lock_acquire+0x7f5/0x5140 [ 436.492277] ? perf_trace_lock+0x900/0x900 [ 436.496526] ? perf_trace_lock+0xd6/0x900 [ 436.500679] ? perf_trace_lock_acquire+0xe3/0x980 [ 436.505514] ? perf_trace_lock+0xd6/0x900 [ 436.509662] ? perf_trace_lock_acquire+0xe3/0x980 [ 436.514496] ? pud_val+0x80/0xf0 [ 436.517848] ? pmd_val+0xf0/0xf0 [ 436.521202] ? print_usage_bug+0xc0/0xc0 [ 436.525252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.530778] __handle_mm_fault+0x2d02/0x4310 [ 436.535178] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 436.539917] ? graph_lock+0x170/0x170 [ 436.543708] ? find_held_lock+0x36/0x1c0 [ 436.547764] ? lock_downgrade+0x8e0/0x8e0 [ 436.551920] ? handle_mm_fault+0x8c0/0xc70 [ 436.556157] handle_mm_fault+0x53a/0xc70 [ 436.560218] ? __handle_mm_fault+0x4310/0x4310 [ 436.564801] ? find_vma+0x34/0x190 [ 436.568333] __do_page_fault+0x60b/0xe40 [ 436.572388] ? mm_fault_error+0x380/0x380 [ 436.576534] do_page_fault+0xee/0x8a7 [ 436.580322] ? vmalloc_sync_all+0x30/0x30 [ 436.584475] ? kasan_check_read+0x11/0x20 [ 436.588612] ? rcu_is_watching+0x85/0x140 [ 436.592756] ? lock_release+0xa10/0xa10 [ 436.596732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.601570] page_fault+0x1e/0x30 [ 436.605015] RIP: 0010:copy_mount_options+0x200/0x380 [ 436.610115] RSP: 0018:ffff8801b440fd70 EFLAGS: 00010206 [ 436.615466] RAX: 0000000000040000 RBX: 0000000000001000 RCX: ffffc90002896000 [ 436.622731] RDX: 0000000020cde000 RSI: ffffffff81c939e0 RDI: 0000000000000006 [ 436.629991] RBP: ffff8801b440fdb0 R08: ffff8801d032c580 R09: ffffed003b5e46c2 [ 436.637251] R10: ffffed003b5e46c2 R11: ffff8801daf23613 R12: 0000000000000000 [ 436.644507] R13: 0000000000001000 R14: ffff8801880547c0 R15: ffff8801880547c0 [ 436.651780] ? copy_mount_options+0x1f0/0x380 [ 436.656272] ksys_mount+0xd0/0x140 [ 436.659800] __x64_sys_mount+0xbe/0x150 [ 436.663772] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 436.668777] do_syscall_64+0x1b1/0x800 [ 436.672654] ? syscall_return_slowpath+0x5c0/0x5c0 [ 436.677583] ? syscall_return_slowpath+0x30f/0x5c0 [ 436.682505] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 436.687866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.692719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.697906] RIP: 0033:0x455979 [ 436.701082] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 436.708780] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 436.716042] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 436.723307] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 436.730569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 436.737835] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000004 2018/05/08 05:44:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xfbffffff, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5b, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = gettid() setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x6, 0x9}, 0x20}, 0x10) tgkill(r2, r2, 0x0) [ 436.870177] device bridge_slave_1 left promiscuous mode [ 436.875798] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.933380] device bridge_slave_0 left promiscuous mode [ 436.939061] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.021891] team0 (unregistering): Port device team_slave_1 removed [ 437.034439] team0 (unregistering): Port device team_slave_0 removed [ 437.045601] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 437.059194] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 437.086494] bond0 (unregistering): Released all slaves [ 437.577511] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.583929] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.591690] device bridge_slave_0 entered promiscuous mode [ 437.628597] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.635071] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.642838] device bridge_slave_1 entered promiscuous mode [ 437.679357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 437.716638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 437.824465] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 437.864941] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 438.032566] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 438.040735] team0: Port device team_slave_0 added [ 438.076224] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 438.084208] team0: Port device team_slave_1 added [ 438.120528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 438.160292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 438.199690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 438.206861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 438.222584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 438.246199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 438.253314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 438.264084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 438.551712] bridge0: port 2(bridge_slave_1) entered blocking state [ 438.558101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 438.564754] bridge0: port 1(bridge_slave_0) entered blocking state [ 438.571107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 438.578398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 439.201748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 439.383695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 439.465635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 439.546675] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 439.552877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 439.560300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 439.639226] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:44:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x7, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:44:58 executing program 3 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:44:58 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000140)="80288e2a5e7a0c6c0cc658") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xc7, "7740f1b1583ed3a57e56edc698b98b633109828adb0427f1476ec1937deb16bde8b948e4387602d2e63c289d9202f62d7ee173254b8a856f29e369f8a43c10355b69e11b0ee3ff04b3556fd6032ae14e205ccb96c95eb7959eaf8ebaa64a87f31934bd54a9af1f5ee83b61b21310c2a15e2cd88d62d094a830eee2685b3563a9c456d410f09543033f257b741f01f2785ac7aa6e03398cdbad526efa983bf405e78a811bf64da1498a98d384f8d2fb55adb56c440c82d09937b2b3cb434e404da6a3ed7a161832"}, &(0x7f00000002c0)=0xcf) dup2(r2, r1) 2018/05/08 05:44:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x400300, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:58 executing program 5: r0 = dup(0xffffffffffffff9c) getdents64(r0, &(0x7f0000000040), 0x0) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x7, &(0x7f0000000680)=[{&(0x7f0000000100)="e21badc4c830146b7281ca7a38a1e93de9362391b86db29d2724a2ef383c494e77ef86486ab6cc8a8fe21e16b2691ec515d50dc30815a92ea6958db25f8ae523945ccf65ba0f427cfa395f5974caef0ea5016757b94818fc3b26865db1301b1b1c4163b2c2c8cb5323dc2cbe5bf6bdf9c5472b4eaae3e16e45dd1f28b48a9962451543bd3c6987fc1571b23d4df3e6992fd04a16e88103e2957421b5cedeca976bfed982b0d3c4d0b050260416c8b832bea1331ef316f8", 0xb7, 0x594f}, {&(0x7f00000001c0)="23ea93e2926d0c261a699bcdf5a1f69a7bccf2048bf1daae80f7a5247640a8e07917b454d819e1d9771c37532434aad587327eedf0bee54f1d314f778394e9c17c36086b0669e5f7d435f3781e45f41be0056199f28474157fee3f87d6bec093cc4d5b3e4c94473672b285668d33bb98c695d8ecfa2d6b0b8b91a1513ea96121778e377ece53ab985882504a740c6a8369eaf540f71a57be3ff6e5e4e8a42a67e3f545393c005e6e89fbe852f3dd193c0f1a7493fdca57e77389850b181e5cd4242fa96ecc", 0xc5, 0x7}, {&(0x7f00000002c0)="f1e92c8e3268cb23b899a5f2915075e6fc987376b5959087c193fdd633a476abcdfc5806eb81e4d94c051464475e9bab0be5dec07db88a44effdff6bbecad7b006c3ba930b68192be8818dad43fcf66ad6ee769aa7f87a8ddd1343363c194d6a226c66fa689c61a81f576eee89f69fbb968f2bb09ed27bd5f5b902cd9eacc8b117dd3538c999837d06d228be9bddf182a367ebd3de7846888b2f40f8641c5fbba39397b97f73d15e5635be4253c29754703e7368ed6f83e6", 0xb8, 0x80}, {&(0x7f0000000380)="6d39cd9a4460785b2d1b1e5122ed6f3edf272cee85312eb22655638cd989b92f87ce268e618b74aeb2ebda2782117933259b415509c357842a60885a3a06893cee2ade3332e2e837be18fb14fff71bc642d70dc0eb02cd8633fa16a02bf0a9eab1eba718781cec4ad0da8f38fcb90228dce91775484e33a6a117593740731cf6a1c9dfa408a8063428d16c4549ddf38b3aa025ffa94f255595707da21ef639435dbd87a56af20f630fe0f6d9aa5dcf1b48ec03d2f9421f117ce3281f3faffbb5834ec2", 0xc3, 0x2}, {&(0x7f0000000480)="ee14a3342b1e011ee742fb5bb32d661073df4ed90479bf77455e864eaa6a4b147c09ef795cc28331e33c773297282637701797ba6ff9eb78a5e849f020ee70d7e0f452fa8d554b4702238f177a69e3619701162557e1e85d241c48cf8a93c7a4aac9790cc7c84106458eba5aafe7b3fa463210993597dfc15957da1b9f9b447e58cb94e5cca7db7a978bffabc119660612c4946c8148653b4e41912ad5f80e7d4d52d4df22d68ed255160ffc6e612586d038fec2f8a2551bba03548462c2c6a46b6f40abcaf9280fc025b3c937517501963bd5adb095e475672f58687472deee3b620ef394dc36dcd1343c3a", 0xec, 0x7f}, {&(0x7f0000000580)="21099c17a1f3ef53dd1b6b1791486f7ddb5b079b620e3fa3dd16e06ceb59d26e0bdb25c5d87a4d6475df15e79d21224bcf6e4faeeddf057fc937485e57b34608c7c6e4ef98dea4149340477da55fa08e592b8f7ba456861b6cf5e42ad9ad93ffc33f6d297d3aec289bf76fb689569cf417d9844f49f7fac015131ff7e5", 0x7d, 0x8}, {&(0x7f0000000600)="d49dff0e2e2b0e3de9b88986d2318a071e34c1444a9e85bd538235279ab88f15144732d060231c47822563e682dcc0278d673dc6c358871e63e1d92b5d99525d5cf9e3779a711c141161f7bb0f3b2bc8f05d0f0c17dce7ed262cc6a9463507e852eef35795b16f108dfdab", 0x6b}], 0x11000, &(0x7f0000000740)="70726f633a76626f786e65743083272e215e76626f786e65743000") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x5dd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x10000, 0x0, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x7f}) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) perf_event_open(&(0x7f0000000780)={0x2, 0x70, 0x8000, 0x1, 0x2, 0x8000, 0x0, 0x7, 0x800, 0x1, 0x7ff, 0xdb3, 0x7, 0x7, 0x81, 0x7, 0xfffffffffffff001, 0x6, 0x8, 0x1, 0x7, 0x5, 0x80000001, 0x10001, 0x3, 0xbeb, 0x0, 0xffff, 0x8, 0xfffffffffffffffb, 0xff, 0x10001, 0x0, 0x1, 0x4, 0x95, 0x7, 0x9, 0x0, 0x7, 0x6, @perf_config_ext={0xfffffffffffffc00, 0x6}, 0x10102, 0x200, 0x7f, 0x0, 0x1f, 0x86, 0x401}, r2, 0x9, r1, 0x3) 2018/05/08 05:44:58 executing program 7: r0 = getpid() sched_setaffinity(r0, 0xfe32, &(0x7f0000000340)=0x403) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80c2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}}, &(0x7f0000000080)=0x84) creat(&(0x7f0000000300)='./file0\x00', 0x41) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r2, 0x3e, "e2dbd822cafd30c85e5b6d247bda6818b93ca41ea7e4748acdc1dd923bdb2dde976e8465aa6b1f8bf5ccd3203bb34a0ca2e46f955651181a33b6e068670a"}, &(0x7f0000000380)=0x46) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x8b5, 0x20, 0x6, 0x2}, &(0x7f0000000200)=0x18) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r3, r3) [ 441.300115] FAULT_INJECTION: forcing a failure. [ 441.300115] name failslab, interval 1, probability 0, space 0, times 0 [ 441.311575] CPU: 0 PID: 28972 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 441.318882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.328257] Call Trace: [ 441.330878] dump_stack+0x1b9/0x294 [ 441.334538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 441.339758] ? memcg_kmem_charge_memcg+0x74/0x110 [ 441.344625] should_fail.cold.4+0xa/0x1a [ 441.348694] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 441.353812] ? graph_lock+0x170/0x170 [ 441.357628] ? find_held_lock+0x36/0x1c0 [ 441.361697] ? __lock_is_held+0xb5/0x140 [ 441.365777] ? check_same_owner+0x320/0x320 [ 441.370142] ? rcu_note_context_switch+0x710/0x710 [ 441.375078] __should_failslab+0x124/0x180 [ 441.379315] should_failslab+0x9/0x14 [ 441.383114] kmem_cache_alloc+0x2af/0x760 [ 441.387264] ? perf_trace_buf_update+0x66/0xb0 [ 441.391845] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 441.397391] ptlock_alloc+0x20/0x80 [ 441.401022] pte_alloc_one+0x6b/0x120 [ 441.404825] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 441.409931] ? __lock_acquire+0x7f5/0x5140 [ 441.414168] ? __thp_get_unmapped_area+0x180/0x180 [ 441.419122] ? debug_check_no_locks_freed+0x310/0x310 [ 441.424327] ? perf_tp_event+0xc30/0xc30 [ 441.428385] ? memset+0x31/0x40 [ 441.431673] ? memset+0x31/0x40 [ 441.434956] ? memset+0x31/0x40 [ 441.438238] ? perf_trace_lock+0xd6/0x900 [ 441.442385] ? perf_trace_lock_acquire+0x4f1/0x980 [ 441.447318] ? pud_val+0x80/0xf0 [ 441.450682] ? pmd_val+0xf0/0xf0 [ 441.454051] ? print_usage_bug+0xc0/0xc0 [ 441.458112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.463665] __handle_mm_fault+0x2d02/0x4310 [ 441.468081] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 441.472841] ? graph_lock+0x170/0x170 [ 441.476659] ? find_held_lock+0x36/0x1c0 [ 441.480732] ? lock_downgrade+0x8e0/0x8e0 [ 441.484897] ? handle_mm_fault+0x8c0/0xc70 [ 441.489136] handle_mm_fault+0x53a/0xc70 [ 441.493197] ? __handle_mm_fault+0x4310/0x4310 [ 441.497780] ? find_vma+0x34/0x190 [ 441.501326] __do_page_fault+0x60b/0xe40 [ 441.505399] ? mm_fault_error+0x380/0x380 [ 441.509546] ? find_held_lock+0x36/0x1c0 [ 441.513618] do_page_fault+0xee/0x8a7 [ 441.517427] ? vmalloc_sync_all+0x30/0x30 [ 441.521568] ? lock_downgrade+0x8e0/0x8e0 [ 441.525726] ? kasan_check_read+0x11/0x20 [ 441.529871] ? do_raw_spin_unlock+0x9e/0x2e0 [ 441.534279] ? kasan_check_read+0x11/0x20 [ 441.538425] ? rcu_is_watching+0x85/0x140 [ 441.542582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 441.547437] page_fault+0x1e/0x30 [ 441.550898] RIP: 0010:copy_mount_options+0x200/0x380 [ 441.555991] RSP: 0018:ffff88018accfd70 EFLAGS: 00010206 [ 441.561362] RAX: 0000000000040000 RBX: 0000000000001000 RCX: ffffc90002896000 [ 441.568642] RDX: 0000000020cde000 RSI: ffffffff81c939e0 RDI: 0000000000000006 [ 441.575914] RBP: ffff88018accfdb0 R08: ffff8801b45da140 R09: ffffed003b5c46c2 [ 441.583189] R10: ffffed003b5c46c2 R11: ffff8801dae23613 R12: 0000000000000000 [ 441.590455] R13: 0000000000001000 R14: ffff8801cfffe800 R15: ffff8801cfffe800 [ 441.597746] ? copy_mount_options+0x1f0/0x380 [ 441.602254] ksys_mount+0xd0/0x140 [ 441.605796] __x64_sys_mount+0xbe/0x150 [ 441.609767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 441.614787] do_syscall_64+0x1b1/0x800 [ 441.618676] ? syscall_return_slowpath+0x5c0/0x5c0 [ 441.623606] ? syscall_return_slowpath+0x30f/0x5c0 [ 441.628537] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 441.633906] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 441.638752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.643938] RIP: 0033:0x455979 2018/05/08 05:44:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x4000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 441.647125] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 441.654835] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 441.662099] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 441.669363] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 441.676631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 441.683896] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000005 2018/05/08 05:44:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x541801) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) r1 = gettid() r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000080)={0x69, 0xfff, 0x3, "34da196f78a2643e2ab9cba6a0354af968617167ed6754a3ba7ec0fe005f7c000acc974ad57567cd3ada7f2997005d7329ff92ffa5b5324ecd249bb3e0f5c1f0292a8e94cfbc000fe893dd68fd855b6f12d411380fb1a256f95d1bf3288fd9e5a36872aaed19ef5f94"}) tgkill(r1, r1, 0x0) 2018/05/08 05:44:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xfffffffffffffdef, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:58 executing program 3 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:59 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x101) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:44:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xf00, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:59 executing program 5: [ 441.921525] FAULT_INJECTION: forcing a failure. [ 441.921525] name failslab, interval 1, probability 0, space 0, times 0 [ 441.933060] CPU: 0 PID: 29004 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 441.940359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.949733] Call Trace: [ 441.952360] dump_stack+0x1b9/0x294 [ 441.956024] ? dump_stack_print_info.cold.2+0x52/0x52 [ 441.961249] ? kasan_check_write+0x14/0x20 [ 441.965511] ? finish_task_switch+0x28b/0x810 [ 441.970053] should_fail.cold.4+0xa/0x1a [ 441.974154] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 441.979303] ? __schedule+0x809/0x1e30 [ 441.983239] ? __sched_text_start+0x8/0x8 [ 441.987415] ? find_held_lock+0x36/0x1c0 [ 441.991553] ? check_same_owner+0x320/0x320 [ 441.995915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.001483] ? __do_page_fault+0x441/0xe40 [ 442.005754] __should_failslab+0x124/0x180 [ 442.010016] should_failslab+0x9/0x14 [ 442.013843] kmem_cache_alloc+0x2af/0x760 [ 442.018013] ? find_held_lock+0x36/0x1c0 [ 442.022125] getname_flags+0xd0/0x5a0 [ 442.025962] user_path_at_empty+0x2d/0x50 [ 442.030141] do_mount+0x172/0x3070 [ 442.033713] ? do_raw_spin_unlock+0x9e/0x2e0 [ 442.038164] ? copy_mount_string+0x40/0x40 [ 442.042430] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 442.047479] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 442.052269] ? __do_page_fault+0x441/0xe40 [ 442.056530] ? retint_kernel+0x10/0x10 [ 442.060487] ? copy_mount_options+0x1f0/0x380 [ 442.065008] ? copy_mount_options+0x200/0x380 [ 442.065854] IPVS: ftp: loaded support on port[0] = 21 [ 442.069541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.069564] ? copy_mount_options+0x285/0x380 [ 442.069596] ksys_mount+0x12d/0x140 [ 442.069625] __x64_sys_mount+0xbe/0x150 [ 442.069642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 442.069669] do_syscall_64+0x1b1/0x800 [ 442.101353] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 442.106220] ? syscall_return_slowpath+0x5c0/0x5c0 [ 442.111181] ? syscall_return_slowpath+0x30f/0x5c0 [ 442.116138] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 2018/05/08 05:44:59 executing program 5: [ 442.121538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.126417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.131617] RIP: 0033:0x455979 [ 442.134814] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 442.142552] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 442.149837] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 442.157123] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 442.164411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/08 05:44:59 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x10000) r1 = gettid() socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r1, r2, 0x80000000000007) 2018/05/08 05:44:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xfffffffb, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 442.171694] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000006 2018/05/08 05:44:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x300, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 442.303069] device bridge_slave_1 left promiscuous mode [ 442.308698] bridge0: port 2(bridge_slave_1) entered disabled state [ 442.353538] device bridge_slave_0 left promiscuous mode [ 442.359175] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 05:44:59 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x861b, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:44:59 executing program 5: 2018/05/08 05:44:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x8900) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = gettid() rt_sigsuspend(&(0x7f0000000040)={0x1000}, 0x8) tgkill(r1, r1, 0x0) 2018/05/08 05:44:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xfbffffff00000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:44:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xf, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:44:59 executing program 3 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:44:59 executing program 5: [ 442.519551] FAULT_INJECTION: forcing a failure. [ 442.519551] name failslab, interval 1, probability 0, space 0, times 0 [ 442.530923] CPU: 1 PID: 29056 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 442.538213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.547581] Call Trace: [ 442.550197] dump_stack+0x1b9/0x294 [ 442.553852] ? dump_stack_print_info.cold.2+0x52/0x52 [ 442.559059] ? perf_trace_lock_acquire+0xe3/0x980 [ 442.563934] should_fail.cold.4+0xa/0x1a 2018/05/08 05:44:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, r0, &(0x7f0000000a00)="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", 0x200}]) [ 442.568023] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 442.573148] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 442.578371] ? is_bpf_text_address+0xd7/0x170 [ 442.582893] ? find_held_lock+0x36/0x1c0 [ 442.587008] ? check_same_owner+0x320/0x320 [ 442.591347] ? kasan_slab_free+0xe/0x10 [ 442.595335] ? kmem_cache_free+0x86/0x2d0 [ 442.599499] ? putname+0xf2/0x130 [ 442.602972] ? rcu_note_context_switch+0x710/0x710 [ 442.607935] ? ksys_mount+0x12d/0x140 [ 442.611750] ? __x64_sys_mount+0xbe/0x150 [ 442.615917] ? do_syscall_64+0x1b1/0x800 [ 442.620001] __should_failslab+0x124/0x180 [ 442.624263] should_failslab+0x9/0x14 [ 442.628086] kmem_cache_alloc+0x2af/0x760 [ 442.632279] ? perf_trace_lock+0xd6/0x900 [ 442.636456] ? perf_trace_lock_acquire+0xe3/0x980 [ 442.641343] alloc_vfsmnt+0xe0/0x9d0 [ 442.645081] ? mnt_free_id.isra.27+0x60/0x60 [ 442.649517] ? kasan_check_read+0x11/0x20 [ 442.653677] ? graph_lock+0x170/0x170 [ 442.657481] ? rcu_pm_notify+0xc0/0xc0 [ 442.661366] ? trace_hardirqs_off+0xd/0x10 [ 442.665600] ? putname+0xf2/0x130 [ 442.669057] ? putname+0xf2/0x130 [ 442.672506] ? find_held_lock+0x36/0x1c0 [ 442.676563] ? lock_downgrade+0x8e0/0x8e0 [ 442.680714] ? module_unload_free+0x5b0/0x5b0 [ 442.685203] ? lock_release+0xa10/0xa10 [ 442.689180] ? mpi_free.cold.1+0x19/0x19 [ 442.693236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.698773] vfs_kern_mount.part.34+0x88/0x4d0 [ 442.703355] ? may_umount+0xb0/0xb0 [ 442.706997] ? _raw_read_unlock+0x22/0x30 [ 442.711148] ? __get_fs_type+0x97/0xc0 [ 442.715049] do_mount+0x564/0x3070 [ 442.718592] ? copy_mount_string+0x40/0x40 [ 442.722826] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 442.727843] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 442.732676] ? __do_page_fault+0x441/0xe40 [ 442.736907] ? retint_kernel+0x10/0x10 [ 442.740799] ? copy_mount_options+0x1f0/0x380 [ 442.745288] ? copy_mount_options+0x200/0x380 [ 442.749904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.755446] ? copy_mount_options+0x285/0x380 [ 442.759953] ksys_mount+0x12d/0x140 [ 442.763591] __x64_sys_mount+0xbe/0x150 [ 442.767574] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 442.772592] do_syscall_64+0x1b1/0x800 [ 442.776472] ? syscall_return_slowpath+0x5c0/0x5c0 [ 442.781401] ? syscall_return_slowpath+0x30f/0x5c0 [ 442.786345] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 442.791722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.796576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.801758] RIP: 0033:0x455979 [ 442.804948] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 442.812674] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 442.819934] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 442.827219] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 442.834494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 442.841761] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000007 [ 442.858343] team0 (unregistering): Port device team_slave_1 removed [ 442.878773] team0 (unregistering): Port device team_slave_0 removed [ 442.907493] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 442.934374] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 442.965682] bond0 (unregistering): Released all slaves [ 443.660435] bridge0: port 1(bridge_slave_0) entered blocking state [ 443.667291] bridge0: port 1(bridge_slave_0) entered disabled state [ 443.674745] device bridge_slave_0 entered promiscuous mode [ 443.712543] bridge0: port 2(bridge_slave_1) entered blocking state [ 443.718960] bridge0: port 2(bridge_slave_1) entered disabled state [ 443.726370] device bridge_slave_1 entered promiscuous mode [ 443.762494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 443.798439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 443.906531] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 443.945856] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 444.014553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 444.021483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 444.131456] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 444.138809] team0: Port device team_slave_0 added [ 444.174190] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 444.181694] team0: Port device team_slave_1 added [ 444.217867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 444.247430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 444.286118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 444.293314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 444.308587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 444.336643] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 444.343723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 444.353618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 444.605460] bridge0: port 2(bridge_slave_1) entered blocking state [ 444.611857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 444.618497] bridge0: port 1(bridge_slave_0) entered blocking state [ 444.624865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 444.632211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 445.025260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 445.457510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 445.538687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 445.618797] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 445.625010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 445.632165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 445.710205] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:04 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r3 = dup2(r1, r2) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r4, 0xac, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000300)=0x10) 2018/05/08 05:45:04 executing program 5: 2018/05/08 05:45:04 executing program 3 (fault-call:2 fault-nth:8): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xe000000100000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:04 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) fcntl$setown(r0, 0x8, r1) ptrace(0x420f, r1) 2018/05/08 05:45:04 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x400007) ioctl(r0, 0x5f, &(0x7f0000000140)="7bb51d62101209c8022de4589a6de357e47b0834936d2456d61bba0ad753fdcb5f903ce4d3b921d83274936dee4c58a45f8f56e67a18c852d7cb8cfb5659c73ca4b11b6bed3fc493749a11efb6cd34ffd9610847ca12504aa468f284b473d7715a4635a60c59591f3442e376373c84ea26dea118b60f217f1a065c7134a79673fc2809ec06777babc0fc") r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/243) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) r3 = dup2(r1, r0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000300)="7e2d8442abf4ecac60816707c588b4ec517dacb00b003352eed21aff343297707ec12d5ecc0f69e40c1b7f85906478e108c484ca8ff2e4b3eec1703a593bef794432d9a6f386ed5d74724e", 0x4b) 2018/05/08 05:45:04 executing program 5: [ 447.238916] FAULT_INJECTION: forcing a failure. [ 447.238916] name failslab, interval 1, probability 0, space 0, times 0 [ 447.250269] CPU: 1 PID: 29342 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 447.257567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.266939] Call Trace: [ 447.269550] dump_stack+0x1b9/0x294 [ 447.273208] ? dump_stack_print_info.cold.2+0x52/0x52 [ 447.278420] ? perf_trace_lock_acquire+0xe3/0x980 [ 447.283286] ? kernel_text_address+0x79/0xf0 2018/05/08 05:45:04 executing program 5: [ 447.287719] ? __unwind_start+0x166/0x330 [ 447.291882] ? __kernel_text_address+0xd/0x40 [ 447.296397] should_fail.cold.4+0xa/0x1a [ 447.300481] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 447.305612] ? perf_trace_lock_acquire+0xe3/0x980 [ 447.310477] ? save_stack+0x43/0xd0 [ 447.314130] ? find_held_lock+0x36/0x1c0 [ 447.318233] ? check_same_owner+0x320/0x320 [ 447.322578] ? rcu_note_context_switch+0x710/0x710 [ 447.327527] __should_failslab+0x124/0x180 [ 447.331776] should_failslab+0x9/0x14 2018/05/08 05:45:04 executing program 5: 2018/05/08 05:45:04 executing program 5: r0 = dup(0xffffffffffffff9c) getdents64(r0, &(0x7f0000000040), 0x0) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x7, &(0x7f0000000680)=[{&(0x7f0000000100)="e21badc4c830146b7281ca7a38a1e93de9362391b86db29d2724a2ef383c494e77ef86486ab6cc8a8fe21e16b2691ec515d50dc30815a92ea6958db25f8ae523945ccf65ba0f427cfa395f5974caef0ea5016757b94818fc3b26865db1301b1b1c4163b2c2c8cb5323dc2cbe5bf6bdf9c5472b4eaae3e16e45dd1f28b48a9962451543bd3c6987fc1571b23d4df3e6992fd04a16e88103e2957421b5cedeca976bfed982b0d3c4d0b050260416c8b832bea1331ef316f8", 0xb7, 0x594f}, {&(0x7f00000001c0)="23ea93e2926d0c261a699bcdf5a1f69a7bccf2048bf1daae80f7a5247640a8e07917b454d819e1d9771c37532434aad587327eedf0bee54f1d314f778394e9c17c36086b0669e5f7d435f3781e45f41be0056199f28474157fee3f87d6bec093cc4d5b3e4c94473672b285668d33bb98c695d8ecfa2d6b0b8b91a1513ea96121778e377ece53ab985882504a740c6a8369eaf540f71a57be3ff6e5e4e8a42a67e3f545393c005e6e89fbe852f3dd193c0f1a7493fdca57e77389850b181e5cd4242fa96ecc", 0xc5, 0x7}, {&(0x7f00000002c0)="f1e92c8e3268cb23b899a5f2915075e6fc987376b5959087c193fdd633a476abcdfc5806eb81e4d94c051464475e9bab0be5dec07db88a44effdff6bbecad7b006c3ba930b68192be8818dad43fcf66ad6ee769aa7f87a8ddd1343363c194d6a226c66fa689c61a81f576eee89f69fbb968f2bb09ed27bd5f5b902cd9eacc8b117dd3538c999837d06d228be9bddf182a367ebd3de7846888b2f40f8641c5fbba39397b97f73d15e5635be4253c29754703e7368ed6f83e6", 0xb8, 0x80}, {&(0x7f0000000380)="6d39cd9a4460785b2d1b1e5122ed6f3edf272cee85312eb22655638cd989b92f87ce268e618b74aeb2ebda2782117933259b415509c357842a60885a3a06893cee2ade3332e2e837be18fb14fff71bc642d70dc0eb02cd8633fa16a02bf0a9eab1eba718781cec4ad0da8f38fcb90228dce91775484e33a6a117593740731cf6a1c9dfa408a8063428d16c4549ddf38b3aa025ffa94f255595707da21ef639435dbd87a56af20f630fe0f6d9aa5dcf1b48ec03d2f9421f117ce3281f3faffbb5834ec2", 0xc3, 0x2}, {&(0x7f0000000480)="ee14a3342b1e011ee742fb5bb32d661073df4ed90479bf77455e864eaa6a4b147c09ef795cc28331e33c773297282637701797ba6ff9eb78a5e849f020ee70d7e0f452fa8d554b4702238f177a69e3619701162557e1e85d241c48cf8a93c7a4aac9790cc7c84106458eba5aafe7b3fa463210993597dfc15957da1b9f9b447e58cb94e5cca7db7a978bffabc119660612c4946c8148653b4e41912ad5f80e7d4d52d4df22d68ed255160ffc6e612586d038fec2f8a2551bba03548462c2c6a46b6f40abcaf9280fc025b3c937517501963bd5adb095e475672f58687472deee3b620ef394dc36dcd1343c3a", 0xec, 0x7f}, {&(0x7f0000000580)="21099c17a1f3ef53dd1b6b1791486f7ddb5b079b620e3fa3dd16e06ceb59d26e0bdb25c5d87a4d6475df15e79d21224bcf6e4faeeddf057fc937485e57b34608c7c6e4ef98dea4149340477da55fa08e592b8f7ba456861b6cf5e42ad9ad93ffc33f6d297d3aec289bf76fb689569cf417d9844f49f7fac015131ff7e5", 0x7d, 0x8}, {&(0x7f0000000600)="d49dff0e2e2b0e3de9b88986d2318a071e34c1444a9e85bd538235279ab88f15144732d060231c47822563e682dcc0278d673dc6c358871e63e1d92b5d99525d5cf9e3779a711c141161f7bb0f3b2bc8f05d0f0c17dce7ed262cc6a9463507e852eef35795b16f108dfdab", 0x6b}], 0x11000, &(0x7f0000000740)="70726f633a76626f786e65743083272e215e76626f786e65743000") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x5dd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x10000, 0x0, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x7f}) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) perf_event_open(&(0x7f0000000780)={0x2, 0x70, 0x8000, 0x1, 0x2, 0x8000, 0x0, 0x7, 0x800, 0x1, 0x7ff, 0xdb3, 0x7, 0x7, 0x81, 0x7, 0xfffffffffffff001, 0x6, 0x8, 0x1, 0x7, 0x5, 0x80000001, 0x10001, 0x3, 0xbeb, 0x0, 0xffff, 0x8, 0xfffffffffffffffb, 0xff, 0x10001, 0x0, 0x1, 0x4, 0x95, 0x7, 0x9, 0x0, 0x7, 0x6, @perf_config_ext={0xfffffffffffffc00, 0x6}, 0x10102, 0x200, 0x7f, 0x0, 0x1f, 0x86, 0x401}, r2, 0x9, r1, 0x3) [ 447.335594] __kmalloc_track_caller+0x2c4/0x760 [ 447.340287] ? kasan_check_read+0x11/0x20 [ 447.344457] ? do_raw_spin_unlock+0x9e/0x2e0 [ 447.348890] ? kstrdup_const+0x66/0x80 [ 447.352801] kstrdup+0x39/0x70 [ 447.356013] kstrdup_const+0x66/0x80 [ 447.359747] alloc_vfsmnt+0x1b3/0x9d0 [ 447.363574] ? mnt_free_id.isra.27+0x60/0x60 [ 447.368000] ? kasan_check_read+0x11/0x20 [ 447.372162] ? graph_lock+0x170/0x170 [ 447.375972] ? rcu_pm_notify+0xc0/0xc0 [ 447.379865] ? trace_hardirqs_off+0xd/0x10 [ 447.384116] ? putname+0xf2/0x130 [ 447.387589] ? putname+0xf2/0x130 [ 447.391059] ? find_held_lock+0x36/0x1c0 [ 447.395148] ? lock_downgrade+0x8e0/0x8e0 [ 447.399315] ? module_unload_free+0x5b0/0x5b0 [ 447.403827] ? lock_release+0xa10/0xa10 [ 447.407825] ? mpi_free.cold.1+0x19/0x19 [ 447.411915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.417475] vfs_kern_mount.part.34+0x88/0x4d0 [ 447.422069] ? may_umount+0xb0/0xb0 [ 447.425703] ? _raw_read_unlock+0x22/0x30 [ 447.429864] ? __get_fs_type+0x97/0xc0 [ 447.433772] do_mount+0x564/0x3070 [ 447.437316] ? do_raw_spin_unlock+0x9e/0x2e0 [ 447.441724] ? copy_mount_string+0x40/0x40 [ 447.445959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 447.450984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 447.455742] ? __do_page_fault+0x441/0xe40 [ 447.459975] ? retint_kernel+0x10/0x10 [ 447.463877] ? copy_mount_options+0x1f0/0x380 [ 447.468373] ? copy_mount_options+0x200/0x380 [ 447.472866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.478423] ? copy_mount_options+0x285/0x380 [ 447.482917] ksys_mount+0x12d/0x140 [ 447.486544] __x64_sys_mount+0xbe/0x150 [ 447.490521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 447.495541] do_syscall_64+0x1b1/0x800 [ 447.499431] ? finish_task_switch+0x1ca/0x810 [ 447.503915] ? syscall_return_slowpath+0x5c0/0x5c0 [ 447.508845] ? syscall_return_slowpath+0x30f/0x5c0 [ 447.513784] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 447.519152] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 447.524006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.529201] RIP: 0033:0x455979 [ 447.532381] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/08 05:45:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x100000000000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 447.540166] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 447.547434] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 447.554702] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 447.561980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 447.569258] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000008 2018/05/08 05:45:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:04 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = accept(0xffffffffffffffff, &(0x7f0000000980)=@nfc, &(0x7f0000000a00)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, r3, 0x414, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcd}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4050) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r4, r1, 0xb) 2018/05/08 05:45:04 executing program 3 (fault-call:2 fault-nth:9): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 447.751556] FAULT_INJECTION: forcing a failure. [ 447.751556] name failslab, interval 1, probability 0, space 0, times 0 [ 447.762971] CPU: 1 PID: 29374 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 447.770272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.779640] Call Trace: [ 447.782249] dump_stack+0x1b9/0x294 [ 447.785904] ? dump_stack_print_info.cold.2+0x52/0x52 [ 447.791108] ? perf_trace_lock_acquire+0xe3/0x980 [ 447.795971] ? kernel_text_address+0x79/0xf0 [ 447.800399] ? __unwind_start+0x166/0x330 [ 447.804576] should_fail.cold.4+0xa/0x1a [ 447.808646] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 447.813742] ? perf_trace_lock+0xd6/0x900 [ 447.817879] ? perf_trace_lock_acquire+0xe3/0x980 [ 447.822714] ? zap_class+0x720/0x720 [ 447.826446] ? find_held_lock+0x36/0x1c0 [ 447.830552] ? check_same_owner+0x320/0x320 [ 447.834893] ? rcu_note_context_switch+0x710/0x710 [ 447.839844] __should_failslab+0x124/0x180 [ 447.844100] should_failslab+0x9/0x14 [ 447.847920] __kmalloc_track_caller+0x2c4/0x760 [ 447.852611] ? kasan_check_read+0x11/0x20 [ 447.856769] ? do_raw_spin_unlock+0x9e/0x2e0 [ 447.861173] ? kstrdup_const+0x66/0x80 [ 447.865056] kstrdup+0x39/0x70 [ 447.868240] kstrdup_const+0x66/0x80 [ 447.871962] alloc_vfsmnt+0x1b3/0x9d0 [ 447.875766] ? mnt_free_id.isra.27+0x60/0x60 [ 447.880171] ? kasan_check_read+0x11/0x20 [ 447.884308] ? graph_lock+0x170/0x170 [ 447.888101] ? rcu_pm_notify+0xc0/0xc0 [ 447.891974] ? trace_hardirqs_off+0xd/0x10 [ 447.896201] ? putname+0xf2/0x130 [ 447.899647] ? putname+0xf2/0x130 [ 447.903095] ? find_held_lock+0x36/0x1c0 [ 447.907155] ? lock_downgrade+0x8e0/0x8e0 [ 447.911291] ? module_unload_free+0x5b0/0x5b0 [ 447.915777] ? lock_release+0xa10/0xa10 [ 447.919745] ? mpi_free.cold.1+0x19/0x19 [ 447.923800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.929331] vfs_kern_mount.part.34+0x88/0x4d0 [ 447.933905] ? may_umount+0xb0/0xb0 [ 447.937525] ? _raw_read_unlock+0x22/0x30 [ 447.941660] ? __get_fs_type+0x97/0xc0 [ 447.945546] do_mount+0x564/0x3070 [ 447.949087] ? do_raw_spin_unlock+0x9e/0x2e0 [ 447.953485] ? interrupt_entry+0xb1/0xf0 [ 447.957545] ? copy_mount_string+0x40/0x40 [ 447.961771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 447.966526] ? retint_kernel+0x10/0x10 [ 447.970410] ? copy_mount_options+0x213/0x380 [ 447.974901] ? audit_kill_trees+0x430/0x430 [ 447.979217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.984746] ? copy_mount_options+0x285/0x380 [ 447.989246] ksys_mount+0x12d/0x140 [ 447.992866] __x64_sys_mount+0xbe/0x150 [ 447.996830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 448.001837] do_syscall_64+0x1b1/0x800 [ 448.005717] ? syscall_return_slowpath+0x5c0/0x5c0 [ 448.010635] ? syscall_return_slowpath+0x30f/0x5c0 [ 448.015557] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 448.020915] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 448.025753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.030930] RIP: 0033:0x455979 [ 448.034106] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 448.041809] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 448.049069] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 448.056336] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 448.063594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 448.070852] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000009 [ 448.191303] device bridge_slave_1 left promiscuous mode [ 448.196926] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.208944] device bridge_slave_0 left promiscuous mode [ 448.214547] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.249630] team0 (unregistering): Port device team_slave_1 removed [ 448.259655] team0 (unregistering): Port device team_slave_0 removed [ 448.271279] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 448.286367] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 448.314141] bond0 (unregistering): Released all slaves 2018/05/08 05:45:06 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x0) 2018/05/08 05:45:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setsig(0x4203, r0, 0x20, &(0x7f0000000040)={0x39, 0x4, 0x3, 0xfffffffffffeffff}) tgkill(r0, r0, 0x0) 2018/05/08 05:45:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x2000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:06 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x30000, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:45:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:06 executing program 3 (fault-call:2 fault-nth:10): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:06 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) sync() r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) [ 449.019549] FAULT_INJECTION: forcing a failure. [ 449.019549] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 449.031609] CPU: 0 PID: 29399 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 449.038928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.048305] Call Trace: [ 449.050925] dump_stack+0x1b9/0x294 [ 449.054586] ? dump_stack_print_info.cold.2+0x52/0x52 [ 449.059804] ? zap_class+0x720/0x720 [ 449.063559] should_fail.cold.4+0xa/0x1a [ 449.067660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.072814] ? pcpu_balance_workfn+0x16d0/0x16d0 [ 449.077615] ? find_held_lock+0x36/0x1c0 [ 449.081747] ? check_same_owner+0x320/0x320 [ 449.086096] ? __lockdep_init_map+0x105/0x590 [ 449.090627] ? rcu_note_context_switch+0x710/0x710 [ 449.095586] ? lockdep_init_map+0x9/0x10 [ 449.099689] ? __might_sleep+0x95/0x190 [ 449.103707] __alloc_pages_nodemask+0x34e/0xd70 [ 449.108525] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 449.113578] ? kasan_check_read+0x11/0x20 [ 449.117759] ? rcu_pm_notify+0xc0/0xc0 [ 449.121669] ? trace_hardirqs_off+0xd/0x10 [ 449.125953] ? putname+0xf2/0x130 [ 449.129461] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 449.135037] alloc_pages_current+0x10c/0x210 [ 449.138879] IPVS: ftp: loaded support on port[0] = 21 [ 449.139471] __get_free_pages+0xf/0x40 [ 449.139492] get_zeroed_page+0x11/0x20 [ 449.139513] mount_fs+0x210/0x328 [ 449.139535] ? mpi_free.cold.1+0x19/0x19 [ 449.139565] vfs_kern_mount.part.34+0xd4/0x4d0 [ 449.139588] ? may_umount+0xb0/0xb0 [ 449.139605] ? _raw_read_unlock+0x22/0x30 [ 449.172661] ? __get_fs_type+0x97/0xc0 [ 449.176583] do_mount+0x564/0x3070 [ 449.180143] ? do_raw_spin_unlock+0x9e/0x2e0 [ 449.184579] ? copy_mount_string+0x40/0x40 [ 449.188828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 449.193861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 449.198647] ? __do_page_fault+0x441/0xe40 [ 449.202905] ? retint_kernel+0x10/0x10 [ 449.206827] ? copy_mount_options+0x1f0/0x380 [ 449.211350] ? copy_mount_options+0x200/0x380 [ 449.215867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.221426] ? copy_mount_options+0x285/0x380 [ 449.225951] ksys_mount+0x12d/0x140 [ 449.229600] __x64_sys_mount+0xbe/0x150 [ 449.233595] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 449.238639] do_syscall_64+0x1b1/0x800 [ 449.242546] ? finish_task_switch+0x1ca/0x810 [ 449.247067] ? syscall_return_slowpath+0x5c0/0x5c0 [ 449.252104] ? syscall_return_slowpath+0x30f/0x5c0 [ 449.257065] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 449.262461] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/08 05:45:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x2000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 449.267334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.272534] RIP: 0033:0x455979 [ 449.275729] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 449.283456] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 449.290737] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 449.298019] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 449.305307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 449.312593] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000a 2018/05/08 05:45:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = gettid() tgkill(r1, r1, 0x12) 2018/05/08 05:45:06 executing program 3 (fault-call:2 fault-nth:11): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 449.483196] FAULT_INJECTION: forcing a failure. [ 449.483196] name failslab, interval 1, probability 0, space 0, times 0 [ 449.494614] CPU: 1 PID: 29432 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 449.501916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.511629] Call Trace: [ 449.514233] dump_stack+0x1b9/0x294 [ 449.517881] ? dump_stack_print_info.cold.2+0x52/0x52 [ 449.523086] ? perf_trace_lock_acquire+0xe3/0x980 [ 449.527955] should_fail.cold.4+0xa/0x1a [ 449.532035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.537153] ? pcpu_balance_workfn+0x16d0/0x16d0 [ 449.541930] ? perf_trace_lock+0xd6/0x900 [ 449.546072] ? perf_trace_lock_acquire+0xe3/0x980 [ 449.550919] ? find_held_lock+0x36/0x1c0 [ 449.554980] ? uuid_string+0x410/0x510 [ 449.558878] ? check_same_owner+0x320/0x320 [ 449.563194] ? rcu_note_context_switch+0x710/0x710 [ 449.568113] ? find_held_lock+0x36/0x1c0 [ 449.572183] __should_failslab+0x124/0x180 [ 449.576436] should_failslab+0x9/0x14 [ 449.580232] kmem_cache_alloc_trace+0x2cb/0x780 [ 449.584891] ? lock_downgrade+0x8e0/0x8e0 [ 449.589035] ? refcount_add_not_zero+0x320/0x320 [ 449.593792] kernfs_mount_ns+0xb5/0x8e0 [ 449.597772] ? kernfs_super_ns+0x70/0x70 [ 449.601833] sysfs_mount+0xdf/0x200 [ 449.605453] ? sysfs_kill_sb+0x40/0x40 [ 449.609333] ? alloc_pages_current+0x114/0x210 [ 449.613908] ? security_sb_copy_data+0x88/0xb0 [ 449.618481] mount_fs+0xae/0x328 [ 449.621843] vfs_kern_mount.part.34+0xd4/0x4d0 [ 449.626419] ? may_umount+0xb0/0xb0 [ 449.630039] ? _raw_read_unlock+0x22/0x30 [ 449.634177] ? __get_fs_type+0x97/0xc0 [ 449.638061] do_mount+0x564/0x3070 [ 449.641594] ? do_raw_spin_unlock+0x9e/0x2e0 [ 449.645993] ? interrupt_entry+0xb1/0xf0 [ 449.650051] ? copy_mount_string+0x40/0x40 [ 449.654289] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 449.659053] ? retint_kernel+0x10/0x10 [ 449.662938] ? copy_mount_options+0x213/0x380 [ 449.667426] ? write_comp_data+0x11/0x70 [ 449.671479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.677008] ? copy_mount_options+0x285/0x380 [ 449.681502] ksys_mount+0x12d/0x140 [ 449.685121] __x64_sys_mount+0xbe/0x150 [ 449.689085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 449.694097] do_syscall_64+0x1b1/0x800 [ 449.697975] ? finish_task_switch+0x1ca/0x810 [ 449.702462] ? syscall_return_slowpath+0x5c0/0x5c0 [ 449.708220] ? syscall_return_slowpath+0x30f/0x5c0 [ 449.713147] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 449.718514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.723351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.728531] RIP: 0033:0x455979 2018/05/08 05:45:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xffffff7f, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:06 executing program 0: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x40000000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x35, 0x0, @tid=r0}, &(0x7f0000000080)) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x6, &(0x7f0000002380)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="e6b8b4f2e9f4ea867225428c68e12747aba0638833044cbb502bb838b96c3e0bcf9b038ea6853dd3008cd62a484a0f3c19f664454a2c1aa675cfe2f5dfbf2c80b69eb0df32faf91d42978818c344c5dd9d6c8aea954aff2627a45a80bf4ba6388ff44a7443af238ccc515ab0db44fd163f083935c903f07fb5f48a22fc19e9f3ffa43d2b3b842fe38607c334c58691728f1144c90a5b4bbf93fad8f8e19be79ce616e80bbf63cadb5529622fa22401de7574226e9ad1b984a9fa", 0xba, 0x4}, {&(0x7f0000001200)="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0x1000, 0x3}, {&(0x7f0000002200)="d61520a8ec4bab03ad102013661837bc892e0f08691a924573f01b0942733a242161121117182537790951b8a8327a0c5b6cdba1b9098f42d16040a671f1aa0e125a983e083c8864b7f00036d86a8dce2d9fc6560839c0ed8ca295d68746f699938e55e70937fe70c99a50fec66083782236a08073d5093f77bfe859c7df5f9e0be86c", 0x83, 0xffff}, {&(0x7f00000022c0), 0x0, 0x2}, {&(0x7f0000002300)="a1a6e3ca983398899c0f096bbbd90f2ee31ac38d15479111f94f8134c487adb6bd960e8df28d770cb3c5ba0417fd4a13156aa2a049dc9dd968e54fa1da0772f433bba715982d24b7302f252af291a673c7fdfd57b2e17bbea3bf71db2339a6", 0x5f, 0x9}], 0x1000, &(0x7f0000002440)={[{@discard='discard', 0x2c}, {@codepage={'codepage', 0x3d, '437'}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@flush='flush', 0x2c}]}) [ 449.731708] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 449.739409] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 449.746672] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 449.753930] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 449.761199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 449.768466] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000b 2018/05/08 05:45:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 450.404208] device bridge_slave_1 left promiscuous mode [ 450.409851] bridge0: port 2(bridge_slave_1) entered disabled state [ 450.423943] device bridge_slave_0 left promiscuous mode [ 450.429511] bridge0: port 1(bridge_slave_0) entered disabled state [ 450.460454] team0 (unregistering): Port device team_slave_1 removed [ 450.470487] team0 (unregistering): Port device team_slave_0 removed [ 450.481866] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 450.494129] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 450.521071] bond0 (unregistering): Released all slaves [ 450.566121] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.572502] bridge0: port 1(bridge_slave_0) entered disabled state [ 450.579767] device bridge_slave_0 entered promiscuous mode [ 450.618846] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.625474] bridge0: port 2(bridge_slave_1) entered disabled state [ 450.632926] device bridge_slave_1 entered promiscuous mode [ 450.669206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 450.705273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 450.814043] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 450.863071] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 451.046562] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 451.053937] team0: Port device team_slave_0 added [ 451.089240] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 451.097160] team0: Port device team_slave_1 added [ 451.132977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 451.139895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 451.148557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 451.187383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 451.194288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 451.202809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 451.241550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 451.248960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 451.257620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 451.297060] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 451.304381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 451.313256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 451.667220] bridge0: port 2(bridge_slave_1) entered blocking state [ 451.673629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 451.680286] bridge0: port 1(bridge_slave_0) entered blocking state [ 451.686645] bridge0: port 1(bridge_slave_0) entered forwarding state [ 451.694241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 452.192304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 452.561718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 452.643434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 452.722229] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 452.728397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 452.735992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 452.810826] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x10000e0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:11 executing program 3 (fault-call:2 fault-nth:12): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:11 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) r2 = dup(r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x5000, 0x1000}) 2018/05/08 05:45:11 executing program 5: r0 = socket$packet(0x11, 0x400000000a, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @rand_addr, @multicast2}, &(0x7f0000000440)=0xc) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1f8, 0x2b, 0x328, 0x70bd2b, 0x25dfdbfd, {0xb}, [@nested={0x1e4, 0x5b, [@typed={0x8, 0x2, @pid=r3}, @typed={0x8, 0x45, @u32=0x3}, @typed={0x8, 0x1f, @u32=0x6fe}, @typed={0x8, 0x75, @ipv4=@multicast2=0xe0000002}, @typed={0xa8, 0x4a, @binary="de9d215b99a7038d9a1e5a1c39354bdbd4f3f45e2d545124ffe44239bd0835202fa017e8146644a47022657618126c5cef517591aff7a2f9e26835be0dd0e4ca44c37aad3921e28c81c9306f74e87a195b64050424c9b2ae4ec235f6999b863813f47d3cbb1964c4d8aa7771a85acc5736550432884bc6b02d5837ce5e2d139f9344d74ec6c2ae959b7886ec7456ef9cf9a85bc515d0b04dc481be4aad107f277c"}, @generic="028fa50f9d7793b542bd8d7673cf5283dc7288edccf38abd0baa9a94622f", @generic="29c701204539be232e16fdf8dc4da86026190266dc98ad9e21fdcfc14d85b009750ff15667d6f5f04fe545d1a812dccabbd0f3acde3e249c15afadebb6c6600ed3b6049c5e6ba2ca74b0abf168add039d836ace5a7f93cee78b22d9af2b852b299cce8c455e64a1d53e065c29d7768b2c2378a499b838c1219e88ae7474129e0c00cd49e38ba7a6c0d2028c010e17d5a40a095f1b9d88d0dbcbdaacf4c68dd1b5ca0fbf818c9b4d51dd6107677b99a8865c971152fcaa43ad5b4b24a5c2f5dd673ff03d7ae7c4e29a29fa490395fc46f0ef9d9404d99ed3266179a12e7b9dc44f3be4f667399346dffa297e491d47b46ffa4f7fff0bc0ca86d"]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x1}, 0x4048004) 2018/05/08 05:45:11 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x102, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000400)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x8, 0x4, 0x800, 0x401, 0xed1, 0x10001, 0x7, 0x5, 0x77ad, 0x7fff, 0x8, 0x400}) write$evdev(r2, &(0x7f0000000100)=[{{0x77359400}, 0x3ff, 0x3, 0x8}, {{r3, r4/1000+10000}, 0x3ff, 0x201, 0xece}], 0x30) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r5 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r5) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x80000000000, 0x8, "b0f7826285f8", 0x8}, 0x10) 2018/05/08 05:45:11 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x0) getpeername$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000300)=@req={0xfffffffffffffe3c, 0x2, 0xffffffff, 0xfffffffffffffff8}, 0x10) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0xfff, &(0x7f00000000c0)=0x4) r5 = dup2(r3, r1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000480)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'none\x00', 0x9, 0x5, 0x1}, 0x2c) getpeername$unix(r5, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) 2018/05/08 05:45:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 454.422580] FAULT_INJECTION: forcing a failure. [ 454.422580] name failslab, interval 1, probability 0, space 0, times 0 [ 454.433905] CPU: 1 PID: 29718 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 454.441193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.450553] Call Trace: [ 454.453162] dump_stack+0x1b9/0x294 [ 454.456809] ? dump_stack_print_info.cold.2+0x52/0x52 [ 454.462014] ? perf_trace_lock_acquire+0xe3/0x980 [ 454.466876] should_fail.cold.4+0xa/0x1a [ 454.470958] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 454.476076] ? zap_class+0x720/0x720 [ 454.479803] ? rcu_is_watching+0x85/0x140 [ 454.483975] ? find_held_lock+0x36/0x1c0 [ 454.488079] ? check_same_owner+0x320/0x320 [ 454.492418] ? rcu_note_context_switch+0x710/0x710 [ 454.497368] __should_failslab+0x124/0x180 [ 454.501624] should_failslab+0x9/0x14 [ 454.505437] kmem_cache_alloc_trace+0x2cb/0x780 [ 454.510121] ? kasan_check_write+0x14/0x20 [ 454.514366] ? do_raw_spin_lock+0xc1/0x200 [ 454.518618] sget_userns+0x1c7/0xf00 [ 454.522351] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 454.527038] ? kernfs_sop_show_options+0x190/0x190 [ 454.531982] ? destroy_unused_super.part.11+0x110/0x110 [ 454.537364] ? kasan_check_read+0x11/0x20 [ 454.541523] ? rcu_is_watching+0x85/0x140 [ 454.545686] ? rcu_pm_notify+0xc0/0xc0 [ 454.549599] ? kernfs_mount_ns+0xb5/0x8e0 [ 454.553756] ? rcu_read_lock_sched_held+0x108/0x120 [ 454.558782] ? kmem_cache_alloc_trace+0x616/0x780 [ 454.563633] ? lock_downgrade+0x8e0/0x8e0 [ 454.567794] ? refcount_add_not_zero+0x320/0x320 [ 454.572562] kernfs_mount_ns+0x13d/0x8e0 [ 454.576641] ? kernfs_super_ns+0x70/0x70 [ 454.580720] sysfs_mount+0xdf/0x200 [ 454.584361] ? sysfs_kill_sb+0x40/0x40 [ 454.588316] ? alloc_pages_current+0x114/0x210 [ 454.592909] ? security_sb_copy_data+0x88/0xb0 [ 454.597508] mount_fs+0xae/0x328 [ 454.600883] vfs_kern_mount.part.34+0xd4/0x4d0 [ 454.605489] ? may_umount+0xb0/0xb0 [ 454.609119] ? _raw_read_unlock+0x22/0x30 [ 454.613269] ? __get_fs_type+0x97/0xc0 [ 454.617176] do_mount+0x564/0x3070 [ 454.620736] ? do_raw_spin_unlock+0x9e/0x2e0 [ 454.625151] ? copy_mount_string+0x40/0x40 [ 454.629387] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.634406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 454.639168] ? retint_kernel+0x10/0x10 [ 454.643066] ? copy_mount_options+0x1f0/0x380 [ 454.647567] ? copy_mount_options+0x202/0x380 [ 454.652064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.657603] ? copy_mount_options+0x285/0x380 [ 454.662111] ksys_mount+0x12d/0x140 [ 454.665751] __x64_sys_mount+0xbe/0x150 [ 454.669732] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.674757] do_syscall_64+0x1b1/0x800 [ 454.678645] ? finish_task_switch+0x1ca/0x810 [ 454.683151] ? syscall_return_slowpath+0x5c0/0x5c0 [ 454.688102] ? syscall_return_slowpath+0x30f/0x5c0 [ 454.693042] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 454.698413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.703267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.708457] RIP: 0033:0x455979 [ 454.711660] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 454.719370] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 454.726636] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 454.733902] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 454.741176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 454.748453] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000c 2018/05/08 05:45:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x3) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) [ 455.003353] device bridge_slave_1 left promiscuous mode [ 455.008977] bridge0: port 2(bridge_slave_1) entered disabled state [ 455.021661] device bridge_slave_0 left promiscuous mode [ 455.027224] bridge0: port 1(bridge_slave_0) entered disabled state [ 455.062444] team0 (unregistering): Port device team_slave_1 removed [ 455.075790] team0 (unregistering): Port device team_slave_0 removed [ 455.085489] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 455.108285] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 455.135717] bond0 (unregistering): Released all slaves [ 455.994367] IPVS: ftp: loaded support on port[0] = 21 [ 456.368548] bridge0: port 1(bridge_slave_0) entered blocking state [ 456.374925] bridge0: port 1(bridge_slave_0) entered disabled state [ 456.381977] device bridge_slave_0 entered promiscuous mode [ 456.406839] bridge0: port 2(bridge_slave_1) entered blocking state [ 456.413238] bridge0: port 2(bridge_slave_1) entered disabled state [ 456.420460] device bridge_slave_1 entered promiscuous mode [ 456.445311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 456.469738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 456.536988] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 456.565009] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 456.670844] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 456.677982] team0: Port device team_slave_0 added [ 456.702276] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 456.709539] team0: Port device team_slave_1 added [ 456.733604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 456.760401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 456.786172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 456.813861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 457.032262] bridge0: port 2(bridge_slave_1) entered blocking state [ 457.038649] bridge0: port 2(bridge_slave_1) entered forwarding state [ 457.045295] bridge0: port 1(bridge_slave_0) entered blocking state [ 457.051649] bridge0: port 1(bridge_slave_0) entered forwarding state [ 457.058976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 457.825473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 457.888101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 457.909423] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 457.986846] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 457.993098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 458.000287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 458.072510] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xffffff7f00000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:15 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10001}, 0x0, 0x0, r1, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r3) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x840) 2018/05/08 05:45:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:15 executing program 3 (fault-call:2 fault-nth:13): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:15 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet(r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) 2018/05/08 05:45:15 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600003a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/05/08 05:45:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:15 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) [ 458.585663] FAULT_INJECTION: forcing a failure. [ 458.585663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 458.597537] CPU: 0 PID: 30023 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 458.604828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.614199] Call Trace: [ 458.616818] dump_stack+0x1b9/0x294 [ 458.620485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 458.625705] ? perf_tp_event+0xc30/0xc30 [ 458.629804] should_fail.cold.4+0xa/0x1a [ 458.633897] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 458.639045] ? debug_check_no_locks_freed+0x310/0x310 [ 458.644272] ? perf_tp_event+0xc30/0xc30 [ 458.648377] ? memset+0x31/0x40 [ 458.651690] ? perf_trace_lock+0xd6/0x900 [ 458.655862] ? perf_trace_lock_acquire+0x4f1/0x980 [ 458.660826] ? zap_class+0x720/0x720 [ 458.664572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.670132] ? should_fail+0x21b/0xbcd [ 458.674039] ? perf_trace_lock_acquire+0x4f1/0x980 [ 458.679010] __alloc_pages_nodemask+0x34e/0xd70 [ 458.683696] ? zap_class+0x720/0x720 [ 458.687448] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 458.692484] ? rcu_is_watching+0x85/0x140 [ 458.696665] ? find_held_lock+0x36/0x1c0 [ 458.700763] ? __ib_drain_sq+0x160/0x680 [ 458.704873] ? check_same_owner+0x320/0x320 [ 458.709230] cache_grow_begin+0x72/0x6c0 [ 458.713335] kmem_cache_alloc_trace+0x6a5/0x780 [ 458.718083] ? kasan_check_write+0x14/0x20 [ 458.722344] ? do_raw_spin_lock+0xc1/0x200 [ 458.726620] sget_userns+0x1c7/0xf00 [ 458.727119] IPVS: ftp: loaded support on port[0] = 21 [ 458.730347] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 458.730379] ? kernfs_sop_show_options+0x190/0x190 [ 458.730405] ? destroy_unused_super.part.11+0x110/0x110 [ 458.730443] ? kasan_check_read+0x11/0x20 [ 458.730461] ? rcu_is_watching+0x85/0x140 [ 458.758883] ? rcu_pm_notify+0xc0/0xc0 [ 458.762808] ? kernfs_mount_ns+0xb5/0x8e0 [ 458.766976] ? rcu_read_lock_sched_held+0x108/0x120 [ 458.772012] ? kmem_cache_alloc_trace+0x616/0x780 [ 458.776880] ? lock_downgrade+0x8e0/0x8e0 [ 458.781072] ? refcount_add_not_zero+0x320/0x320 [ 458.785860] kernfs_mount_ns+0x13d/0x8e0 [ 458.789940] ? kernfs_super_ns+0x70/0x70 [ 458.794037] sysfs_mount+0xdf/0x200 [ 458.797686] ? sysfs_kill_sb+0x40/0x40 [ 458.801589] ? alloc_pages_current+0x114/0x210 [ 458.806187] ? security_sb_copy_data+0x88/0xb0 [ 458.810792] mount_fs+0xae/0x328 [ 458.814191] vfs_kern_mount.part.34+0xd4/0x4d0 [ 458.818798] ? may_umount+0xb0/0xb0 [ 458.822441] ? _raw_read_unlock+0x22/0x30 [ 458.826606] ? __get_fs_type+0x97/0xc0 [ 458.830522] do_mount+0x564/0x3070 [ 458.834086] ? do_raw_spin_unlock+0x9e/0x2e0 [ 458.838517] ? copy_mount_string+0x40/0x40 [ 458.842764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 458.847803] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 458.852586] ? __do_page_fault+0x441/0xe40 [ 458.856836] ? retint_kernel+0x10/0x10 [ 458.860758] ? copy_mount_options+0x1f0/0x380 [ 458.865273] ? copy_mount_options+0x200/0x380 [ 458.869784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.875334] ? copy_mount_options+0x285/0x380 [ 458.879853] ksys_mount+0x12d/0x140 [ 458.883509] __x64_sys_mount+0xbe/0x150 [ 458.887498] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 458.892538] do_syscall_64+0x1b1/0x800 [ 458.896443] ? finish_task_switch+0x1ca/0x810 [ 458.900960] ? syscall_return_slowpath+0x5c0/0x5c0 [ 458.905909] ? syscall_return_slowpath+0x30f/0x5c0 [ 458.910864] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 458.916262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.921139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.926340] RIP: 0033:0x455979 [ 458.929540] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/08 05:45:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) socketpair$inet(0x2, 0x8000f, 0xff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xb201, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0x4e, "99b9fca3a7669d2a627967d528858d8ac63a5e687279bfb276a61751edbfb1a764495f2e6c20786ec5497c8d688378d7b67d785b38c0234f3c986ba6ec9837796a60c7a952c32b486ec90889b9a2"}, &(0x7f0000000d80)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002b00)={0x0, 0x8000, 0xa, 0x3, r4}, &(0x7f0000002b40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000016c0)={0x0, 0x6, 0x30}, &(0x7f0000002940)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000002a00)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="5b0ab2e1ad87c48b7587328555165d2ffe5545f5c6856eda9d7100a328f61291395753d51607b8fc9f3118ec46e9ce9e614d0b1a2787d9983f362df4498942d986e78c347afecbca945750be67f5073a47f2", 0x52}, {&(0x7f0000000440)="db503f51a504ae2d46fc56f45e1bd9ab6c1b9b3a1a270f2ace8a52f6ee309ce1448e7e41", 0x24}], 0x2, &(0x7f0000000a40)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x0, 0xfff, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x18, 0x8200, 0xf8, 0x68c6, 0xba5, 0xfffffffffffffff8, 0x3f, r3}}], 0x50, 0x80}, {&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x7fff}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000ac0)="ab67aaa0cdaf942f18df880a493e61cc95cba9c43c0775ee90df1512a366bb98a0de82a7498ab4967591e7a1d6d2fd259d6f08bff27ae55a131b5e659f5170675edc1498e890f1b0ed51473ffc0e60c4aea0a6c09bd80a8dc1246326f41469fe2674bbe7d3d576620c4b8fabb53c8d15fe23fe98af54524fd2436cbe2cd017addfcb63d09da84ecead8cae08f92ae3e0c1f975675bc95382eaebef4270ddadca2fd64aca75a6f739134ddf1426f9abe6fd185b426b84a7ea8f3845b11da4fc66fedf1bac3941d671a0a1c8fe9d68185e1a3bbee1169c02540f1be911c538f324a2bf54ed538949e93286727e63fa7b1655e44cc6b31a", 0xf6}, {&(0x7f0000000bc0)="a516d719d5ecf051ed2b29e0a74c1fee49d739e5a7350ecbe1833c8059c10cb5871f1b0bdabc83bb4c91f466080609a95097ca61fd454afa5039522cb812c464b64af8c54f4e8122dd15bf2b25ccc591b4ce2babe2d4eb035b8aef262eefb793af0475e7a770c1061709aa59a14860cf1837ab95ab4a2bc62d24ca00dc995be43da9bc904fde32a0a6377b526ec65c0a4c717485aa72b9e64b40196eeac42f2766ecc2dcfc43b325b947e1029cd6c81f4d7e433f01d8d2b50576c9e5ef51f6378ab8528d416df602da5b3435eed89f4325aa6054dbeb2f4f5ded10b78d7dd055b3c432e7fae344bf3807f416778ab041c2e0", 0xf2}], 0x2, &(0x7f0000000dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xffff, 0x7fff, r4}}], 0x20, 0x40004}, {&(0x7f0000000e00)=@in6={0xa, 0x4e22, 0x3, @empty, 0x10000}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000e40)="af2e494ffb66e3cba5b0cc138a9130d076244b93624d03d00faff76ecd53206f26abd714d71bd918c360d902ffdc751d79ad2cbfea5c0761c560087cdaa7648a43b0a438536bd6f92ac05d9cbb65b302831a6407c9ce82f426d9f3e3894027718691698c24f3990e1ac0bdae60db4c7de162cc2c12dec405b8ad6f50e0cb0d9a2db122fd8b817cf1a9162a99057392e0f070a64604079f6001085c19deb323d328b73bb2f39620fb83c212d66c38eb0777f1842af2de9978a4305bd54f79fa276dd6d176e0586d01edc00ecbf80e32af13da02dcd13293cd3f8587d76a678b11bdc3b10d665bb1b4d57ba4d2948db85161", 0xf1}, {&(0x7f0000000f40)="909e9d55ac1aa787847ee379a5ef8d44e97ca9c389e7c627d6ed6ac18788798f479445613305f7dc84264ff6e61a6ee99ae1e36fe0e6ceda1c3a92e4d43d5156bae9c21f35a3b38608f1b76f2422ee95d32fab631e6b70b9a9c43b777cc1ef4650837f31041ef4c13a36164af0ac3faab3e5fc6e292ca12c61a9e64b74e3fa1614ffdedae54e342f", 0x88}, {&(0x7f0000001000)="9002b36aa43ec96fc5037d4d99af0b27a9eb5a1870f024d65e37816873fc19eafbaa1c9942fee8b4fa0a7abb363d4af17df6487e880c179e22e57de8937aa0543c8d9fccaad97f0e369ed1809847d360ffbabc07fa85a428a22b3a62111f8924c5b1c34133e55e95341b41e8edde930fae57", 0x72}, {&(0x7f0000001080)="52124bc662ff591b72a6064cfc63e1d7ee7d4ecbfc06c726d95afd2a96346664a035a832dbd82fa95f34ec1f6af7290a015046c40da19af42947181d91f6e37f51e854faa98dc2a3121748e6421c9e7726bae543b4598a3bce705dcb0f87e25c30aebbdb6d0135df38571ac1fa2d26aa0b3f41b7664ad7b5ea084ccb67e6c015f7d30d01e9cd7ed8230ff9b5ca55711fbb0eed30d9f79d4528362e", 0x9b}, {&(0x7f0000001140)="ad7b61966329257727c9de55158ab38b332e0bbda8448fad586142c60fb77f9efe2e37fe4ac8b736ef3054af1ac78b19ef7cd9e815310b3730003ea642da7ba1ba6f0199d6eb5dd23c567eefe9279f6d9ae76e2af81026a494d5518dab25fcb6a6a134e77ae96635941d494506bc4633817fb5d60405e1e65d821c2e49123f3804dad25b186f2d6475aaf881afa97725bea13d36171600a0ddc5f0b72b2cfb511a0a040cdd227858dae01f7b00b180a9a3b3a7315e4eb0ac5e633e48e5abd69f947d91ffb7588399607332c252ee4045b57770a1192b659ff6e9fc070f45848282b5a03a53d38719", 0xe8}], 0x5, &(0x7f0000001340)=[@authinfo={0x18, 0x84, 0x6, {0xec}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8000, 0x8, 0x80000000, 0xffffffffffff2f80, 0x401, 0x401, r5}}, @authinfo={0x18, 0x84, 0x6, {0x7fffffff}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @authinfo={0x18, 0x84, 0x6, {0x401}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xe8, 0x80}, {&(0x7f0000001440)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000001480)="3fe433cf2ee470b050548790f73a3d7b0007c1eea328c763461696ce9e4ecdd7d184abda27a6cb36f6433f550fa931e2c69cc2db3fb82cda3fd710414ff2ac155b3de96b73569399c3cefe0e105fd7a63e05b97d25b1af057ad6e44e31a839806b6b0e4e82558a60874d8dc07d8474ab1a17a5494c063dcfa04930f32eaf7cac8db7f18018e028b38e7a16aa8dbf92a4cd5217538b5e7f336dc564fb278da83816b97c5bb9ac09da4a68c029fc376dd6690019b24500d7bf75cb91b2c1d4f251b2015d93c5920e9966615e51ccacb489a4a2", 0xd2}, {&(0x7f0000001580)="b31992a4383fe27ac68f0247ad8e86de2cee078262a86a9dd39d18f9b5bb766988bdd82a2edf06b8ae9b04b9d47100a3df7bc7be69c3570526341fd5093e2efb8665d3a104006e4e1b1029ba54e81df2f9da59c7a2ec58714a40093cd96a5a9738f9e322b4e62c66f47d431850f194d301e34d012bcc82353e05984e4a42b7d3d1a9ebb1e308d4bb5543e1565c150abf5f0b0e3121a820f78e6aac1353c7847e7ce7cb345808fd3637a24216e8502ebc4aede403bf58745dee80ca86b09a9513f870bb09d20a7ac72b3662464bfeb1660437bde271b5ab10d1c72225c91671d5df520d7d0d0dbbae6941ece4460b1a", 0xef}, {&(0x7f0000001680)="e4f7c0bb7cdbd6374457a8f1ec54311ade2c5f67f8d08ced", 0x18}, {&(0x7f0000002740)="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", 0xfa}, {&(0x7f0000002840)="0a86b3f0e460e36c6d114292bbd97ea35d4c8033c708d0f7bf555f56500c55e7a8baae98454f867ebc2b9857480a9358d5c9f09e14e97d5f6b0a16d0c837f578a0b5712a55fb35b945be763a949f73be90498879676c84daa3785350fe2e56ffd8c1fe384b8ab72312210961598166ae", 0x70}], 0x5, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x9, 0x10001, 0x3, 0xed}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x207, 0x100, 0xfffffffffffffffe, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x78, 0x40080}], 0x4, 0x4008800) r7 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r7, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000640)="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", 0x400}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r7, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f0000001740)=""/4096, 0xc2c}], 0x1, &(0x7f0000da2000)}, 0x0) accept$alg(r0, 0x0, 0x0) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x1, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xc4, "aa96316d80a0e03a5187bc0b3e06b08e60ce01cc0939937aa6e3b7a731a404c0edde54796ce16c0c6d8a1e0d6ce3680be799e5529b7ba271bd0ed6ad8072ff18ecdea6f6a20c119c6a33cff437b58c61ce8f94aac47ca17661646674c5cd9e2d7c83ef2dc532c740559f85ec8ec2e61737cbf2e01748da260c07b9d6b2d933ac9ab4ff15a3196c0feba8bc02b34c81ec279721d20e55c81d1b114d344e37e86b4b407402f8fa91c3dc4a0d1310f78df82924ebd8d5d6b9f35c2157073b83cf73455a7ffc"}, &(0x7f0000000140)=0xcc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000340)={r9, 0x20000000001}, 0x8) 2018/05/08 05:45:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x2000000000000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 458.937271] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 458.944555] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 458.951832] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 458.959118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 458.966399] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000d 2018/05/08 05:45:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000, 0x5f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() modify_ldt$write2(0x11, &(0x7f0000000040)={0x0, 0x20001800, 0x5000, 0x800, 0x3, 0xe5, 0xd1c3, 0xfffffffffffffffc, 0x100, 0x800}, 0x10) tgkill(r0, r0, 0x0) 2018/05/08 05:45:16 executing program 3 (fault-call:2 fault-nth:14): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x40030000000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:16 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r1}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x9965) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), 0x2) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) 2018/05/08 05:45:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 459.222444] FAULT_INJECTION: forcing a failure. [ 459.222444] name failslab, interval 1, probability 0, space 0, times 0 [ 459.234315] CPU: 0 PID: 30070 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 459.241616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.250983] Call Trace: [ 459.253587] dump_stack+0x1b9/0x294 [ 459.257242] ? dump_stack_print_info.cold.2+0x52/0x52 [ 459.262443] ? finish_task_switch+0x1ca/0x810 [ 459.266941] ? finish_task_switch+0x182/0x810 [ 459.271446] should_fail.cold.4+0xa/0x1a [ 459.275516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 459.280640] ? __schedule+0x809/0x1e30 [ 459.284538] ? __sched_text_start+0x8/0x8 [ 459.288682] ? find_held_lock+0x36/0x1c0 [ 459.292749] ? __lock_is_held+0xb5/0x140 [ 459.296838] ? check_same_owner+0x320/0x320 [ 459.301186] __should_failslab+0x124/0x180 [ 459.305423] should_failslab+0x9/0x14 [ 459.309223] kmem_cache_alloc_trace+0x2cb/0x780 [ 459.313885] ? __kmalloc_node+0x33/0x70 [ 459.317856] ? __kmalloc_node+0x33/0x70 [ 459.322024] ? rcu_read_lock_sched_held+0x108/0x120 [ 459.327088] __memcg_init_list_lru_node+0x17d/0x2c0 [ 459.332111] ? kvfree_rcu+0x20/0x20 [ 459.335740] ? __kmalloc_node+0x47/0x70 [ 459.339719] __list_lru_init+0x456/0x790 [ 459.343781] ? list_lru_destroy+0x4c0/0x4c0 [ 459.348104] ? mark_held_locks+0xc9/0x160 [ 459.352254] ? __raw_spin_lock_init+0x1c/0x100 [ 459.356839] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 459.361851] ? __lockdep_init_map+0x105/0x590 [ 459.366349] ? lockdep_init_map+0x9/0x10 [ 459.370413] sget_userns+0x73a/0xf00 [ 459.374122] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 459.378793] ? kernfs_sop_show_options+0x190/0x190 [ 459.383724] ? destroy_unused_super.part.11+0x110/0x110 [ 459.389099] ? kasan_check_read+0x11/0x20 [ 459.393242] ? rcu_is_watching+0x85/0x140 [ 459.397397] ? rcu_pm_notify+0xc0/0xc0 [ 459.401307] ? rcu_read_lock_sched_held+0x108/0x120 [ 459.406324] ? kmem_cache_alloc_trace+0x616/0x780 [ 459.411172] ? lock_downgrade+0x8e0/0x8e0 [ 459.416032] ? refcount_add_not_zero+0x320/0x320 [ 459.420795] kernfs_mount_ns+0x13d/0x8e0 [ 459.424860] ? kernfs_super_ns+0x70/0x70 [ 459.428941] sysfs_mount+0xdf/0x200 [ 459.432566] ? sysfs_kill_sb+0x40/0x40 [ 459.436455] ? alloc_pages_current+0x114/0x210 [ 459.441041] ? security_sb_copy_data+0x88/0xb0 [ 459.445625] mount_fs+0xae/0x328 [ 459.449014] vfs_kern_mount.part.34+0xd4/0x4d0 [ 459.453607] ? may_umount+0xb0/0xb0 [ 459.457227] ? _raw_read_unlock+0x22/0x30 [ 459.461368] ? __get_fs_type+0x97/0xc0 [ 459.465268] do_mount+0x564/0x3070 [ 459.468813] ? copy_mount_string+0x40/0x40 [ 459.473047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 459.478066] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 459.482826] ? retint_kernel+0x10/0x10 [ 459.486723] ? copy_mount_options+0x1a1/0x380 [ 459.491217] ? copy_mount_options+0x1d4/0x380 [ 459.495709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.501241] ? copy_mount_options+0x285/0x380 [ 459.505743] ksys_mount+0x12d/0x140 [ 459.509370] __x64_sys_mount+0xbe/0x150 [ 459.513347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 459.518371] do_syscall_64+0x1b1/0x800 [ 459.522262] ? finish_task_switch+0x1ca/0x810 [ 459.526758] ? syscall_return_slowpath+0x5c0/0x5c0 [ 459.531683] ? syscall_return_slowpath+0x30f/0x5c0 [ 459.536616] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 459.541989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 459.546842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.552032] RIP: 0033:0x455979 [ 459.555216] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 459.562931] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 459.570192] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 459.577455] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 459.584717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 459.591982] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000e [ 459.950963] bridge0: port 1(bridge_slave_0) entered blocking state [ 459.957363] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.964667] device bridge_slave_0 entered promiscuous mode [ 459.990223] bridge0: port 2(bridge_slave_1) entered blocking state [ 459.996618] bridge0: port 2(bridge_slave_1) entered disabled state [ 460.004122] device bridge_slave_1 entered promiscuous mode [ 460.030669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 460.055113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 460.122797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 460.149232] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 460.251911] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 460.259267] team0: Port device team_slave_0 added [ 460.282571] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 460.289699] team0: Port device team_slave_1 added [ 460.313572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 460.340525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 460.365821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 460.391881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 460.614388] bridge0: port 2(bridge_slave_1) entered blocking state [ 460.620774] bridge0: port 2(bridge_slave_1) entered forwarding state [ 460.627421] bridge0: port 1(bridge_slave_0) entered blocking state [ 460.633792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 461.418453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 461.495427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 461.573704] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 461.579901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 461.587470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 461.659302] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:20 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xc00000000000, &(0x7f0000000100)=0x4) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8001, 0x185040) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x4) timer_create(0x7, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000140)="4bfc86fea745a8153015c1cc5fa7ef8fe2ef9e300e6b30b21dc53c0fcd9e2fe030addd52f374786b5a974d398e99edff31d3c85585b83205252a4fa8117eb3e10f8d76b16029c4950a78656a86069f519504353532cdf69629d514caa0adeefc774c4b000f7c0e7df000870a4fbfb9a2e926b564bde6ab54dbc33b7a4ffb2a44f839419a94abb6d3b7313e691403c682cf98dc6c05a682fc997e4fbd99140601f6ad59e1113f54f780cc6dc4de0fee3933ff3ecf52eee32a", &(0x7f0000000200)="b81175ab83778c73999698a0ab38385498e3e91458651343880062babd317055a59879b2711fe8aa86d4"}}, &(0x7f0000000280)) tgkill(r1, r1, 0x0) 2018/05/08 05:45:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:20 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x48, 0x4) bind$bt_sco(r2, &(0x7f0000000180)={0x1f, {0xffffffff, 0x0, 0x1, 0x10000, 0x80000000, 0x6}}, 0x8) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0xffffffffffffffff) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0)=0x8, 0x4) dup2(r1, r3) 2018/05/08 05:45:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xe0000001, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:20 executing program 3 (fault-call:2 fault-nth:15): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:20 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) 2018/05/08 05:45:20 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r1}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x9965) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), 0x2) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) [ 463.162848] FAULT_INJECTION: forcing a failure. [ 463.162848] name failslab, interval 1, probability 0, space 0, times 0 [ 463.174227] CPU: 1 PID: 30339 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 463.181515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.190877] Call Trace: [ 463.193481] dump_stack+0x1b9/0x294 [ 463.197135] ? dump_stack_print_info.cold.2+0x52/0x52 [ 463.202344] ? perf_trace_lock_acquire+0xe3/0x980 [ 463.207200] ? kernel_text_address+0x79/0xf0 [ 463.211629] should_fail.cold.4+0xa/0x1a [ 463.215706] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 463.220811] ? graph_lock+0x170/0x170 [ 463.224606] ? save_stack+0x43/0xd0 [ 463.228225] ? kasan_kmalloc+0xc4/0xe0 [ 463.232100] ? __list_lru_init+0xdd/0x790 [ 463.236239] ? find_held_lock+0x36/0x1c0 [ 463.240300] ? __lock_is_held+0xb5/0x140 [ 463.244367] ? check_same_owner+0x320/0x320 [ 463.248685] ? rcu_note_context_switch+0x710/0x710 [ 463.253609] __should_failslab+0x124/0x180 [ 463.257844] should_failslab+0x9/0x14 [ 463.261637] kmem_cache_alloc_node_trace+0x26f/0x770 [ 463.266730] ? mark_held_locks+0xc9/0x160 [ 463.270873] ? __raw_spin_lock_init+0x1c/0x100 [ 463.275452] __kmalloc_node+0x33/0x70 [ 463.279248] kvmalloc_node+0x6b/0x100 [ 463.283041] __list_lru_init+0x559/0x790 [ 463.287098] ? list_lru_destroy+0x4c0/0x4c0 [ 463.291408] ? mark_held_locks+0xc9/0x160 [ 463.295548] ? __raw_spin_lock_init+0x1c/0x100 [ 463.300122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.305132] ? __lockdep_init_map+0x105/0x590 [ 463.309632] ? lockdep_init_map+0x9/0x10 [ 463.313687] sget_userns+0x73a/0xf00 [ 463.317390] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 463.322057] ? kernfs_sop_show_options+0x190/0x190 [ 463.326978] ? destroy_unused_super.part.11+0x110/0x110 [ 463.332342] ? kasan_check_read+0x11/0x20 [ 463.336481] ? rcu_is_watching+0x85/0x140 [ 463.340620] ? rcu_pm_notify+0xc0/0xc0 [ 463.344506] ? rcu_read_lock_sched_held+0x108/0x120 [ 463.349513] ? kmem_cache_alloc_trace+0x616/0x780 [ 463.354344] ? lock_downgrade+0x8e0/0x8e0 [ 463.358486] ? refcount_add_not_zero+0x320/0x320 [ 463.363236] kernfs_mount_ns+0x13d/0x8e0 [ 463.367290] ? kernfs_super_ns+0x70/0x70 [ 463.371352] sysfs_mount+0xdf/0x200 [ 463.375319] ? sysfs_kill_sb+0x40/0x40 [ 463.379197] ? alloc_pages_current+0x114/0x210 [ 463.383781] ? security_sb_copy_data+0x88/0xb0 [ 463.388367] mount_fs+0xae/0x328 [ 463.391731] vfs_kern_mount.part.34+0xd4/0x4d0 [ 463.396316] ? may_umount+0xb0/0xb0 [ 463.399931] ? _raw_read_unlock+0x22/0x30 [ 463.404070] ? __get_fs_type+0x97/0xc0 [ 463.407957] do_mount+0x564/0x3070 [ 463.411486] ? do_raw_spin_unlock+0x9e/0x2e0 [ 463.415887] ? copy_mount_string+0x40/0x40 [ 463.420109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.425138] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 463.429888] ? __do_page_fault+0x441/0xe40 [ 463.434114] ? retint_kernel+0x10/0x10 [ 463.438003] ? copy_mount_options+0x1f0/0x380 [ 463.442493] ? copy_mount_options+0x200/0x380 [ 463.446979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 463.452505] ? copy_mount_options+0x285/0x380 [ 463.456994] ksys_mount+0x12d/0x140 [ 463.460618] __x64_sys_mount+0xbe/0x150 [ 463.464583] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.469601] do_syscall_64+0x1b1/0x800 [ 463.473480] ? syscall_return_slowpath+0x5c0/0x5c0 [ 463.478399] ? syscall_return_slowpath+0x30f/0x5c0 [ 463.483325] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 463.488693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 463.493535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 463.498712] RIP: 0033:0x455979 [ 463.501897] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/08 05:45:20 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000069c0)='/dev/rtc0\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000000140)="2597cc9d16a50fd566c38b4c1a70d105e8ceb1ec509330f21b523d4453e6786f0eef76f0e3e2293e3cd298b812f54f5a5ade0205badbf314093408dbceac911ebdf1723870b1a5d43c0b0fef6225394984dd3a7c2a698ef06ea331290fcb5ec4e58c105625fa9341ae5186badefd259bd1a975fb8490354d1142879b11138f92e9ddd669acd29f11774536eb3c0bf81db8563f568b9152bfbac876f676da2cd93026c01419e4711adca7697c1fb71e9b73409f650a363ae59c3a43cfde3bd995f71213e8c8e2333e8a537b8073fe8867959f117dbb8279fa400165efca771e1458f0fe") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7f, 0x2, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x101}, 0xfffffe54) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001840)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0}, &(0x7f0000001a80)=0xc) getresgid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) fstat(r2, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000000040)=0x0) lstat(&(0x7f0000001d80)='/\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001f00)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) fstat(r2, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002500)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0}, &(0x7f0000002580)=0xc) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = geteuid() getresgid(&(0x7f00000028c0), &(0x7f0000002900), &(0x7f0000002940)=0x0) r22 = getuid() r23 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003e00)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000003f00)=0xe8) lstat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006340)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000006440)=0xe8) fstat(r0, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000006500)=0x0, &(0x7f0000006540), &(0x7f0000006580)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000065c0)={0x0, 0x0, 0x0}, &(0x7f0000006600)=0xc) stat(&(0x7f0000006640)='./file0\x00', &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000006700)=[0x0]) sendmmsg$unix(r2, &(0x7f0000006840)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000002c0)="6bdba767628ebe84e7fdc0f7d1c720624989f35f18e635fd8f7d4cf782bfd50bf06e52be172a8dd32c86be81110a6feaafebac866ebab5f22c3b9454c8f245dcfd5d6186de9644e8411a4aee6587e4ca81c14f8beacf54fc43a5023008e08572d9675cddc1f5edbba0dbf7d3e98fb9fb9d87c95b0ba38bd2317f4b434ad73638f8eb58f7bee46dad1851b9a7fde30ab087d080e7c2ccd4e994a86a8f58d48e52a5e3fb1d5d28", 0xa6}, {&(0x7f0000000380)="767dad2eea72118a004b8d5f0c161c40ae6343192474199b791322cc1e042022cb245e7365aacbfded121914aac19fea38f566d0dadf0e8489665284355084ae95962fb1eecc374b7506a02cf6e1d512ad6874e0c7166115eff1762330f97a53db9f128dc0e90f11504671cd41fd4aa8121a48a76613c7fd6fc9d61cda858313c90ee0bb2d63dc2e0742641b2e5edaf5ac7fff2fc08ac63d71f523ef9cc12c837ead30c9044e1f9a66f6e10c6a04", 0xae}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000005140)="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0x1000}, {&(0x7f0000006140)="52cba270b642912bc4bf3957277d49e7b73a67721ccacedb419a8a8fee160b2e2378707138a088dd66db67e9d0b4920cf616c15fce8ca6b47826c1b5aed62ccec8d21fbb1bd23ba44e6991be26d7a808fe269f8c4ef24c6bae77509c16096d782ce3022f9d745262ec0c210d4b2cf62fb089", 0x72}, {&(0x7f00000061c0)="673d9639d5e059020358c36c50c750871d41b7852ff24695d468329bf0d763d8c4505b54c0f8a97e3240d3b0599bfafa7c", 0x31}, {&(0x7f0000006200)="c43eaf8195f3a63313963f9ce1e1", 0xe}, {&(0x7f0000006240)="50a5534157ed98e8f774f73941a8594a91f50e4513576811f860c91325707cf82604f64e9a8d8ae31927c697", 0x2c}, {&(0x7f0000006280)="037426193ac1b5e13ce4ad40bedd3e5231b838a6ef39276d98caedc515fea3a573740623e5cf8de9", 0x28}], 0x7, &(0x7f0000006740)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r26, r27}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r2, r2, r0, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r28, r29}, @cred={0x20, 0x1, 0x2, r1, r30, r31}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0xd8, 0x801}], 0x6, 0x4040000) tgkill(r1, r1, 0x0) 2018/05/08 05:45:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 463.509600] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 463.516857] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 463.524212] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 463.531468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 463.538724] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000f 2018/05/08 05:45:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 463.825260] device bridge_slave_1 left promiscuous mode [ 463.830855] bridge0: port 2(bridge_slave_1) entered disabled state [ 463.842681] device bridge_slave_0 left promiscuous mode [ 463.848292] bridge0: port 1(bridge_slave_0) entered disabled state [ 463.888209] team0 (unregistering): Port device team_slave_1 removed [ 463.898333] team0 (unregistering): Port device team_slave_0 removed [ 463.909787] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 463.926188] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 463.955201] bond0 (unregistering): Released all slaves 2018/05/08 05:45:21 executing program 3 (fault-call:2 fault-nth:16): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:21 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r1}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x9965) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), 0x2) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) 2018/05/08 05:45:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x34000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:21 executing program 0: perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x9, 0x4, 0x9, 'queue1\x00', 0x6}) r1 = gettid() tgkill(r1, r1, 0x0) 2018/05/08 05:45:21 executing program 1: pipe2(&(0x7f0000000080), 0x800) creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/08 05:45:21 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f0000000100)=0x5a, 0x80000) sendto$ax25(r2, &(0x7f0000000140)="a4f70fabbb54fdc008ed16c2333f23d7c780e49c7388278493b41c3ec323dcc47af3dbfa8adbfac79434619cf661e875d75410ffb6c6b215126c733d6a79ab3e1fd1566c41630d2fac3cb0afb798f637247a14f92ee4a247ac684e7295d46fc44fcb77fb09b93f8d8fad09ab1d971a8823ec3aec6b2ea32f2975e28e5573be3738719c3c3372fabf060513716becf2f08c52d2774ca33b4d4eb93055d2c215fce302ad9888005834d4bdb3b2c4732407f44e4e880fad7383e88bb6175156ae83dd026c2a8f3e8d942528985149174bf2c652efd2bd3fb1", 0xd7, 0x4, &(0x7f0000000300)={0x3, {"df5e3a663bdaa1"}, 0x74}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000000340)='environ\x00') fchmodat(r3, &(0x7f0000000380)='./file0/file1\x00', 0x8) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r4 = shmget(0x3, 0x3000, 0x808, &(0x7f0000ffa000/0x3000)=nil) shmat(r4, &(0x7f0000ffb000/0x1000)=nil, 0x2000) dup2(r1, r1) 2018/05/08 05:45:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 464.722185] FAULT_INJECTION: forcing a failure. [ 464.722185] name failslab, interval 1, probability 0, space 0, times 0 [ 464.733508] CPU: 0 PID: 30390 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 464.740807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.750176] Call Trace: [ 464.752797] dump_stack+0x1b9/0x294 [ 464.756459] ? dump_stack_print_info.cold.2+0x52/0x52 [ 464.761702] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 464.766927] should_fail.cold.4+0xa/0x1a [ 464.771019] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 464.776156] ? unwind_get_return_address+0x61/0xa0 [ 464.781114] ? __save_stack_trace+0x7e/0xd0 [ 464.785458] ? graph_lock+0x170/0x170 [ 464.789303] ? find_held_lock+0x36/0x1c0 [ 464.793404] ? __lock_is_held+0xb5/0x140 [ 464.797522] ? check_same_owner+0x320/0x320 [ 464.801869] ? rcu_note_context_switch+0x710/0x710 [ 464.806827] __should_failslab+0x124/0x180 [ 464.811089] should_failslab+0x9/0x14 [ 464.814915] kmem_cache_alloc_trace+0x2cb/0x780 [ 464.819609] ? __kmalloc_node+0x33/0x70 [ 464.823609] ? __kmalloc_node+0x33/0x70 [ 464.827605] ? rcu_read_lock_sched_held+0x108/0x120 [ 464.832653] __memcg_init_list_lru_node+0x17d/0x2c0 [ 464.837697] ? kvfree_rcu+0x20/0x20 [ 464.841352] ? __kmalloc_node+0x47/0x70 [ 464.845361] __list_lru_init+0x456/0x790 [ 464.849459] ? list_lru_destroy+0x4c0/0x4c0 [ 464.853810] ? mark_held_locks+0xc9/0x160 [ 464.857984] ? __raw_spin_lock_init+0x1c/0x100 [ 464.862590] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 464.867618] ? __lockdep_init_map+0x105/0x590 [ 464.872124] ? lockdep_init_map+0x9/0x10 [ 464.876193] sget_userns+0x73a/0xf00 [ 464.879906] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 464.884579] ? kernfs_sop_show_options+0x190/0x190 [ 464.889512] ? destroy_unused_super.part.11+0x110/0x110 [ 464.894887] ? kasan_check_read+0x11/0x20 [ 464.899036] ? rcu_is_watching+0x85/0x140 [ 464.903181] ? rcu_pm_notify+0xc0/0xc0 [ 464.907079] ? rcu_read_lock_sched_held+0x108/0x120 [ 464.912091] ? kmem_cache_alloc_trace+0x616/0x780 [ 464.916932] ? lock_downgrade+0x8e0/0x8e0 [ 464.921079] ? refcount_add_not_zero+0x320/0x320 [ 464.925840] kernfs_mount_ns+0x13d/0x8e0 [ 464.929901] ? kernfs_super_ns+0x70/0x70 [ 464.933975] sysfs_mount+0xdf/0x200 [ 464.937600] ? sysfs_kill_sb+0x40/0x40 [ 464.941504] ? alloc_pages_current+0x114/0x210 [ 464.946093] ? security_sb_copy_data+0x88/0xb0 [ 464.950677] mount_fs+0xae/0x328 [ 464.954060] vfs_kern_mount.part.34+0xd4/0x4d0 [ 464.958652] ? may_umount+0xb0/0xb0 [ 464.962402] ? _raw_read_unlock+0x22/0x30 [ 464.966546] ? __get_fs_type+0x97/0xc0 [ 464.970437] do_mount+0x564/0x3070 [ 464.974154] ? do_raw_spin_unlock+0x9e/0x2e0 [ 464.978565] ? copy_mount_string+0x40/0x40 [ 464.982796] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 464.987809] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 464.992569] ? __do_page_fault+0x441/0xe40 [ 464.996801] ? retint_kernel+0x10/0x10 [ 465.000697] ? copy_mount_options+0x1f0/0x380 [ 465.005188] ? copy_mount_options+0x200/0x380 [ 465.009689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.015221] ? copy_mount_options+0x285/0x380 [ 465.019720] ksys_mount+0x12d/0x140 [ 465.023345] __x64_sys_mount+0xbe/0x150 [ 465.027311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.032329] do_syscall_64+0x1b1/0x800 [ 465.036209] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 465.041055] ? syscall_return_slowpath+0x5c0/0x5c0 [ 465.045982] ? syscall_return_slowpath+0x30f/0x5c0 [ 465.050918] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 465.056282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 465.061128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 465.066312] RIP: 0033:0x455979 2018/05/08 05:45:21 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='#trusted-ppp0\x00') [ 465.069499] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 465.077205] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 465.084469] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 465.091733] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 465.098994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 465.106263] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000010 2018/05/08 05:45:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x328f31ccd0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:22 executing program 3 (fault-call:2 fault-nth:17): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:22 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x80000, 0xd692}, &(0x7f0000000140)=0x8) socket(0xa, 0x6, 0x6) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f00000001c0)=""/182) syz_genetlink_get_family_id$team(&(0x7f0000001680)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000004b00)={@loopback}, &(0x7f0000004b40)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3, 0x4, 0x1, 0x800, 0x0, 0x7, 0x20000, 0x0, 0x2, 0x1, 0x4, 0x7fffffff, 0x80000000, 0xffffffffffffffff, 0x3ff, 0x0, 0x7, 0x7, 0xde58, 0x9, 0x9, 0x7, 0x5, 0x8, 0x3, 0x0, 0x3d31, 0x4, 0x3, 0x5, 0x3, 0x7fffffff, 0x1, 0x1, 0x9, 0x1f, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0x6}, 0x1000, 0x10001, 0x5, 0x7, 0x10001, 0x90c0, 0x400}, r1, 0x7, r0, 0x3) r3 = gettid() tgkill(r3, r3, 0x6) 2018/05/08 05:45:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 465.303727] FAULT_INJECTION: forcing a failure. [ 465.303727] name failslab, interval 1, probability 0, space 0, times 0 [ 465.315227] CPU: 1 PID: 30415 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 465.322512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.331868] Call Trace: [ 465.334460] dump_stack+0x1b9/0x294 [ 465.338089] ? dump_stack_print_info.cold.2+0x52/0x52 [ 465.343278] ? perf_trace_lock_acquire+0xe3/0x980 [ 465.348117] ? __save_stack_trace+0x7e/0xd0 [ 465.352440] should_fail.cold.4+0xa/0x1a [ 465.356494] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 465.361589] ? save_stack+0x43/0xd0 [ 465.365205] ? kasan_kmalloc+0xc4/0xe0 [ 465.369080] ? kmem_cache_alloc_trace+0x152/0x780 [ 465.373931] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 465.379125] ? __list_lru_init+0x456/0x790 [ 465.383349] ? sget_userns+0x73a/0xf00 [ 465.387227] ? graph_lock+0x170/0x170 [ 465.391020] ? do_mount+0x564/0x3070 [ 465.394725] ? ksys_mount+0x12d/0x140 [ 465.398516] ? __x64_sys_mount+0xbe/0x150 [ 465.402656] ? do_syscall_64+0x1b1/0x800 [ 465.406709] ? find_held_lock+0x36/0x1c0 [ 465.410764] ? __lock_is_held+0xb5/0x140 [ 465.414832] ? check_same_owner+0x320/0x320 [ 465.419158] ? rcu_note_context_switch+0x710/0x710 [ 465.424085] __should_failslab+0x124/0x180 [ 465.428319] should_failslab+0x9/0x14 [ 465.432115] kmem_cache_alloc_trace+0x2cb/0x780 [ 465.436773] ? __kmalloc_node+0x33/0x70 [ 465.440735] ? __kmalloc_node+0x33/0x70 [ 465.444710] ? rcu_read_lock_sched_held+0x108/0x120 [ 465.449720] __memcg_init_list_lru_node+0x17d/0x2c0 [ 465.454729] ? kvfree_rcu+0x20/0x20 [ 465.458349] ? __kmalloc_node+0x47/0x70 [ 465.462322] __list_lru_init+0x456/0x790 [ 465.466377] ? list_lru_destroy+0x4c0/0x4c0 [ 465.470688] ? mark_held_locks+0xc9/0x160 [ 465.474830] ? __raw_spin_lock_init+0x1c/0x100 [ 465.479402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.484409] ? __lockdep_init_map+0x105/0x590 [ 465.488895] ? lockdep_init_map+0x9/0x10 [ 465.492953] sget_userns+0x73a/0xf00 [ 465.496661] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 465.501333] ? kernfs_sop_show_options+0x190/0x190 [ 465.506253] ? destroy_unused_super.part.11+0x110/0x110 [ 465.511615] ? kasan_check_read+0x11/0x20 [ 465.515753] ? rcu_is_watching+0x85/0x140 [ 465.519891] ? rcu_pm_notify+0xc0/0xc0 [ 465.523777] ? rcu_read_lock_sched_held+0x108/0x120 [ 465.528785] ? kmem_cache_alloc_trace+0x616/0x780 [ 465.533615] ? lock_downgrade+0x8e0/0x8e0 [ 465.537761] ? refcount_add_not_zero+0x320/0x320 [ 465.542522] kernfs_mount_ns+0x13d/0x8e0 [ 465.546576] ? kernfs_super_ns+0x70/0x70 [ 465.550637] sysfs_mount+0xdf/0x200 [ 465.554268] ? sysfs_kill_sb+0x40/0x40 [ 465.558151] ? alloc_pages_current+0x114/0x210 [ 465.562725] ? security_sb_copy_data+0x88/0xb0 [ 465.567306] mount_fs+0xae/0x328 [ 465.570668] vfs_kern_mount.part.34+0xd4/0x4d0 [ 465.575253] ? may_umount+0xb0/0xb0 [ 465.578868] ? _raw_read_unlock+0x22/0x30 [ 465.583009] ? __get_fs_type+0x97/0xc0 [ 465.586896] do_mount+0x564/0x3070 [ 465.590426] ? do_raw_spin_unlock+0x9e/0x2e0 [ 465.594832] ? copy_mount_string+0x40/0x40 [ 465.599055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.604062] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 465.608812] ? __do_page_fault+0x441/0xe40 [ 465.613042] ? retint_kernel+0x10/0x10 [ 465.616927] ? copy_mount_options+0x1f0/0x380 [ 465.621429] ? copy_mount_options+0x200/0x380 [ 465.625918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.631446] ? copy_mount_options+0x285/0x380 [ 465.635939] ksys_mount+0x12d/0x140 [ 465.639559] __x64_sys_mount+0xbe/0x150 [ 465.643523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.648532] do_syscall_64+0x1b1/0x800 [ 465.652409] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 465.657243] ? syscall_return_slowpath+0x5c0/0x5c0 [ 465.662173] ? syscall_return_slowpath+0x30f/0x5c0 [ 465.667097] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 465.672455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 465.677292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 465.682477] RIP: 0033:0x455979 [ 465.685653] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 465.693360] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 465.700617] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 465.708583] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 465.715851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 465.723109] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000011 2018/05/08 05:45:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 465.925816] IPVS: ftp: loaded support on port[0] = 21 [ 466.298354] bridge0: port 1(bridge_slave_0) entered blocking state [ 466.304748] bridge0: port 1(bridge_slave_0) entered disabled state [ 466.311897] device bridge_slave_0 entered promiscuous mode [ 466.338673] bridge0: port 2(bridge_slave_1) entered blocking state [ 466.345063] bridge0: port 2(bridge_slave_1) entered disabled state [ 466.352274] device bridge_slave_1 entered promiscuous mode [ 466.377358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 466.402917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 466.472423] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 466.499472] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 466.610680] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 466.617836] team0: Port device team_slave_0 added [ 466.642613] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 466.649821] team0: Port device team_slave_1 added [ 466.675450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 466.704815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 466.743844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 466.771148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 466.994171] bridge0: port 2(bridge_slave_1) entered blocking state [ 467.000564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 467.007206] bridge0: port 1(bridge_slave_0) entered blocking state [ 467.013566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 467.820811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 467.899402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 467.979532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 467.985713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 467.992934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 468.065822] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x400000000000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:26 executing program 3 (fault-call:2 fault-nth:18): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:26 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x102) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) 2018/05/08 05:45:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:26 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r2, 0xc0481273, &(0x7f0000000140)="f8ec466b773e072694a14243aa14c4b06c85a4dcf4cbebaddc013baefeb4dbd38aa474360e6e37aa466d41053704f55c1b3cb9e5bc3c5ce31987978791a913243174ff46379ca57756fd5809d72dc9431e2bb6e1efd409ccb6866881") dup2(r1, r0) 2018/05/08 05:45:26 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = memfd_create(&(0x7f0000000040)='vmnet1em0posix_acl_accessvboxnet1posix_acl_accessmd5sum\x00', 0x1) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000080)=0x3, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) dup2(r2, r3) 2018/05/08 05:45:26 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r1}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x9965) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), 0x2) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) 2018/05/08 05:45:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 469.615181] FAULT_INJECTION: forcing a failure. [ 469.615181] name failslab, interval 1, probability 0, space 0, times 0 [ 469.626519] CPU: 1 PID: 30707 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 469.633807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.643171] Call Trace: [ 469.645779] dump_stack+0x1b9/0x294 [ 469.649430] ? dump_stack_print_info.cold.2+0x52/0x52 [ 469.654638] ? perf_trace_lock_acquire+0xe3/0x980 [ 469.659496] ? __save_stack_trace+0x7e/0xd0 [ 469.663840] should_fail.cold.4+0xa/0x1a [ 469.667913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 469.673032] ? save_stack+0x43/0xd0 [ 469.676687] ? kasan_kmalloc+0xc4/0xe0 [ 469.680607] ? kmem_cache_alloc_trace+0x152/0x780 [ 469.685462] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 469.690668] ? __list_lru_init+0x456/0x790 [ 469.694916] ? sget_userns+0x73a/0xf00 [ 469.698814] ? graph_lock+0x170/0x170 [ 469.702630] ? do_mount+0x564/0x3070 [ 469.707220] ? ksys_mount+0x12d/0x140 [ 469.711019] ? __x64_sys_mount+0xbe/0x150 [ 469.715166] ? do_syscall_64+0x1b1/0x800 [ 469.719235] ? find_held_lock+0x36/0x1c0 [ 469.723294] ? __lock_is_held+0xb5/0x140 [ 469.727345] ? uuid_string+0x410/0x510 [ 469.731237] ? check_same_owner+0x320/0x320 [ 469.735558] ? rcu_note_context_switch+0x710/0x710 [ 469.740490] __should_failslab+0x124/0x180 [ 469.744722] should_failslab+0x9/0x14 [ 469.748516] kmem_cache_alloc_trace+0x2cb/0x780 [ 469.753185] ? __kmalloc_node+0x33/0x70 [ 469.757149] ? __kmalloc_node+0x33/0x70 [ 469.761114] ? rcu_read_lock_sched_held+0x108/0x120 [ 469.766128] __memcg_init_list_lru_node+0x17d/0x2c0 [ 469.771135] ? kvfree_rcu+0x20/0x20 [ 469.774755] ? __kmalloc_node+0x47/0x70 [ 469.778725] __list_lru_init+0x456/0x790 [ 469.782791] ? list_lru_destroy+0x4c0/0x4c0 [ 469.787106] ? mark_held_locks+0xc9/0x160 [ 469.791247] ? __raw_spin_lock_init+0x1c/0x100 [ 469.795825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 469.800840] ? __lockdep_init_map+0x105/0x590 [ 469.805327] ? lockdep_init_map+0x9/0x10 [ 469.809380] sget_userns+0x73a/0xf00 [ 469.813083] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 469.817755] ? kernfs_sop_show_options+0x190/0x190 [ 469.822676] ? destroy_unused_super.part.11+0x110/0x110 [ 469.828043] ? kasan_check_read+0x11/0x20 [ 469.832191] ? rcu_is_watching+0x85/0x140 [ 469.836332] ? rcu_pm_notify+0xc0/0xc0 [ 469.840219] ? rcu_read_lock_sched_held+0x108/0x120 [ 469.845226] ? kmem_cache_alloc_trace+0x616/0x780 [ 469.850072] ? lock_downgrade+0x8e0/0x8e0 [ 469.854224] ? refcount_add_not_zero+0x320/0x320 [ 469.858983] kernfs_mount_ns+0x13d/0x8e0 [ 469.863042] ? kernfs_super_ns+0x70/0x70 [ 469.867103] sysfs_mount+0xdf/0x200 [ 469.870721] ? sysfs_kill_sb+0x40/0x40 [ 469.874612] ? alloc_pages_current+0x114/0x210 [ 469.879186] ? security_sb_copy_data+0x88/0xb0 [ 469.883761] mount_fs+0xae/0x328 [ 469.887143] vfs_kern_mount.part.34+0xd4/0x4d0 [ 469.891717] ? may_umount+0xb0/0xb0 [ 469.895350] ? _raw_read_unlock+0x22/0x30 [ 469.899488] ? __get_fs_type+0x97/0xc0 [ 469.903373] do_mount+0x564/0x3070 [ 469.906906] ? do_raw_spin_unlock+0x9e/0x2e0 [ 469.911311] ? copy_mount_string+0x40/0x40 [ 469.915538] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 469.920556] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 469.925305] ? __do_page_fault+0x441/0xe40 [ 469.929529] ? retint_kernel+0x10/0x10 [ 469.933416] ? copy_mount_options+0x1f0/0x380 [ 469.937901] ? copy_mount_options+0x200/0x380 [ 469.942386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 469.947911] ? copy_mount_options+0x285/0x380 [ 469.952403] ksys_mount+0x12d/0x140 [ 469.956030] __x64_sys_mount+0xbe/0x150 [ 469.959996] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 469.965015] do_syscall_64+0x1b1/0x800 [ 469.968896] ? finish_task_switch+0x1ca/0x810 [ 469.973383] ? syscall_return_slowpath+0x5c0/0x5c0 [ 469.978307] ? syscall_return_slowpath+0x30f/0x5c0 [ 469.983230] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 469.988590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 469.993428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 469.998605] RIP: 0033:0x455979 [ 470.001783] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 470.009485] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 2018/05/08 05:45:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xd0cc318f32000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0x1, 0x3c, 0xf7, 0x800}) socket$vsock_dgram(0x28, 0x2, 0x0) [ 470.016752] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 470.024015] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 470.031284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 470.038543] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000012 2018/05/08 05:45:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:27 executing program 3 (fault-call:2 fault-nth:19): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 470.191983] FAULT_INJECTION: forcing a failure. [ 470.191983] name failslab, interval 1, probability 0, space 0, times 0 [ 470.203506] CPU: 0 PID: 30736 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 470.210796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.220167] Call Trace: [ 470.222781] dump_stack+0x1b9/0x294 [ 470.226440] ? dump_stack_print_info.cold.2+0x52/0x52 [ 470.231661] ? __save_stack_trace+0x7e/0xd0 [ 470.236016] should_fail.cold.4+0xa/0x1a [ 470.240105] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 470.245209] ? save_stack+0x43/0xd0 [ 470.248833] ? kasan_kmalloc+0xc4/0xe0 [ 470.252727] ? kmem_cache_alloc_trace+0x152/0x780 [ 470.257563] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 470.262754] ? __list_lru_init+0x456/0x790 [ 470.266983] ? sget_userns+0x73a/0xf00 [ 470.270881] ? graph_lock+0x170/0x170 [ 470.274678] ? do_mount+0x564/0x3070 [ 470.278386] ? ksys_mount+0x12d/0x140 [ 470.282181] ? __x64_sys_mount+0xbe/0x150 [ 470.286325] ? do_syscall_64+0x1b1/0x800 [ 470.290404] ? find_held_lock+0x36/0x1c0 [ 470.294471] ? __lock_is_held+0xb5/0x140 [ 470.298556] ? check_same_owner+0x320/0x320 [ 470.302882] ? rcu_note_context_switch+0x710/0x710 [ 470.307825] __should_failslab+0x124/0x180 [ 470.312061] should_failslab+0x9/0x14 [ 470.315862] kmem_cache_alloc_trace+0x2cb/0x780 [ 470.320527] ? __kmalloc_node+0x33/0x70 [ 470.324504] ? __kmalloc_node+0x33/0x70 [ 470.328474] ? rcu_read_lock_sched_held+0x108/0x120 [ 470.333494] __memcg_init_list_lru_node+0x17d/0x2c0 [ 470.338509] ? kvfree_rcu+0x20/0x20 [ 470.342134] ? __kmalloc_node+0x47/0x70 [ 470.346117] __list_lru_init+0x456/0x790 [ 470.350176] ? list_lru_destroy+0x4c0/0x4c0 [ 470.354493] ? mark_held_locks+0xc9/0x160 [ 470.358650] ? __raw_spin_lock_init+0x1c/0x100 [ 470.363239] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 470.368253] ? __lockdep_init_map+0x105/0x590 [ 470.372747] ? lockdep_init_map+0x9/0x10 [ 470.376809] sget_userns+0x73a/0xf00 [ 470.380525] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 470.385195] ? kernfs_sop_show_options+0x190/0x190 [ 470.390122] ? destroy_unused_super.part.11+0x110/0x110 [ 470.395494] ? kasan_check_read+0x11/0x20 [ 470.399650] ? rcu_is_watching+0x85/0x140 [ 470.403793] ? rcu_pm_notify+0xc0/0xc0 [ 470.407688] ? rcu_read_lock_sched_held+0x108/0x120 [ 470.412699] ? kmem_cache_alloc_trace+0x616/0x780 [ 470.417535] ? lock_downgrade+0x8e0/0x8e0 [ 470.421686] ? refcount_add_not_zero+0x320/0x320 [ 470.426445] kernfs_mount_ns+0x13d/0x8e0 [ 470.430506] ? kernfs_super_ns+0x70/0x70 [ 470.434589] sysfs_mount+0xdf/0x200 [ 470.438213] ? sysfs_kill_sb+0x40/0x40 [ 470.442100] ? alloc_pages_current+0x114/0x210 [ 470.446680] ? security_sb_copy_data+0x88/0xb0 [ 470.452129] mount_fs+0xae/0x328 [ 470.455496] vfs_kern_mount.part.34+0xd4/0x4d0 [ 470.460078] ? may_umount+0xb0/0xb0 [ 470.463696] ? _raw_read_unlock+0x22/0x30 [ 470.467836] ? __get_fs_type+0x97/0xc0 [ 470.471727] do_mount+0x564/0x3070 [ 470.475262] ? do_raw_spin_unlock+0x9e/0x2e0 [ 470.479673] ? copy_mount_string+0x40/0x40 [ 470.483903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 470.488914] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 470.493672] ? __do_page_fault+0x441/0xe40 [ 470.497901] ? retint_kernel+0x10/0x10 [ 470.501796] ? copy_mount_options+0x1f0/0x380 [ 470.506286] ? copy_mount_options+0x200/0x380 [ 470.510866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.516395] ? copy_mount_options+0x285/0x380 [ 470.520891] ksys_mount+0x12d/0x140 [ 470.524519] __x64_sys_mount+0xbe/0x150 [ 470.528485] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 470.533591] do_syscall_64+0x1b1/0x800 [ 470.537471] ? finish_task_switch+0x1ca/0x810 [ 470.541965] ? syscall_return_slowpath+0x5c0/0x5c0 [ 470.546894] ? syscall_return_slowpath+0x30f/0x5c0 [ 470.551826] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 470.557190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 470.562045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.567231] RIP: 0033:0x455979 [ 470.570411] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 470.578116] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 470.585380] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:45:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:45:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x4, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 470.592649] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 470.599913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 470.607175] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000013 2018/05/08 05:45:27 executing program 1: socketpair(0x10, 0xa, 0x8000, &(0x7f0000000080)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x200) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x9, 0x4}, 'port1\x00', 0x14, 0x400, 0x7, 0x40, 0x69cf, 0x2, 0x200, 0x0, 0x2, 0xcc5}) r2 = perf_event_open(&(0x7f000000a000)={0x800000000000006, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r3) exit(0x0) r4 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x40000, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r4, r2) 2018/05/08 05:45:27 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)) dup2(r1, r2) [ 470.805808] device bridge_slave_1 left promiscuous mode [ 470.811435] bridge0: port 2(bridge_slave_1) entered disabled state [ 470.841134] device bridge_slave_0 left promiscuous mode [ 470.846765] bridge0: port 1(bridge_slave_0) entered disabled state [ 470.868148] IPVS: ftp: loaded support on port[0] = 21 [ 470.894273] team0 (unregistering): Port device team_slave_1 removed [ 470.904712] team0 (unregistering): Port device team_slave_0 removed [ 470.914571] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 470.934366] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 470.960733] bond0 (unregistering): Released all slaves [ 471.555298] bridge0: port 1(bridge_slave_0) entered blocking state [ 471.561783] bridge0: port 1(bridge_slave_0) entered disabled state [ 471.569711] device bridge_slave_0 entered promiscuous mode [ 471.610889] bridge0: port 2(bridge_slave_1) entered blocking state [ 471.617341] bridge0: port 2(bridge_slave_1) entered disabled state [ 471.625358] device bridge_slave_1 entered promiscuous mode [ 471.667149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 471.707685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 471.829739] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 471.872182] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 472.064334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 472.071749] team0: Port device team_slave_0 added [ 472.107758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 472.114954] team0: Port device team_slave_1 added [ 472.151443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 472.158385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 472.166594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 472.195230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 472.202173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 472.211738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 472.247741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 472.254936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 472.270142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 472.295438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 472.302541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 472.310533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 472.560827] bridge0: port 2(bridge_slave_1) entered blocking state [ 472.567217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 472.573865] bridge0: port 1(bridge_slave_0) entered blocking state [ 472.580228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 472.587945] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 473.184356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 473.401433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.481130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.562734] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.568977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.576440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.652482] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a80f6590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:45:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x2, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:32 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000ac0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000c80)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000d80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0xc) r8 = syz_open_dev$sndmidi(&(0x7f0000002780)='/dev/snd/midiC#D#\x00', 0xfe0000000000000, 0x20002) r9 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000027c0)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002800)={0xffffffffffffffff}) r12 = syz_open_dev$evdev(&(0x7f0000002840)='/dev/input/event#\x00', 0x1f, 0x200000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002880)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000028c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r15 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002900)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$nl_generic(0x10, 0x3, 0x10) r19 = getuid() r20 = getegid() r21 = eventfd2(0x8000, 0x801) r22 = dup(0xffffffffffffff9c) r23 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/mixer\x00', 0x40000, 0x0) r24 = syz_open_pts(0xffffffffffffffff, 0x100) r25 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r26 = syz_open_dev$sndctrl(&(0x7f0000002f00)='/dev/snd/controlC#\x00', 0x8, 0x2) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0xe, 0x40e, &(0x7f0000002f40)={0xffffffffffffffff}) r30 = socket$l2tp(0x18, 0x1, 0x1) r31 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002f80)) r32 = openat$md(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/md0\x00', 0x4240, 0x0) r33 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003040)={&(0x7f0000003000)='./file0\x00', 0x0, 0x18}, 0x10) r34 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003080)={0x0, 0x80000, 0xffffffffffffff9c}) r36 = syz_open_dev$random(&(0x7f00000030c0)='/dev/random\x00', 0x0, 0x2000) r37 = syz_fuse_mount(&(0x7f0000003100)='./file0\x00', 0x6001, 0xffffffffffffffff, 0x0, 0x5, 0x18484) r38 = socket$inet6_udp(0xa, 0x2, 0x0) r39 = syz_open_dev$amidi(&(0x7f0000004400)='/dev/amidi#\x00', 0x0, 0x101000) r40 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004440)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r41 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r42 = syz_open_procfs$namespace(r0, &(0x7f0000004480)='ns/user\x00') r43 = socket$inet_udp(0x2, 0x2, 0x0) r44 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r45 = accept$ipx(0xffffffffffffffff, &(0x7f00000044c0), &(0x7f0000004500)=0x10) r46 = openat$cgroup(0xffffffffffffffff, &(0x7f0000004540)='syz0\x00', 0x200002, 0x0) r47 = syz_open_dev$sndmidi(&(0x7f0000004580)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r48 = socket$bt_hidp(0x1f, 0x3, 0x6) r49 = openat$rtc(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/rtc0\x00', 0x100, 0x0) r50 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r51 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004600)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r52 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r53 = socket$netlink(0x10, 0x3, 0x0) r54 = openat(0xffffffffffffffff, &(0x7f0000004640)='./file0\x00', 0x0, 0x80) r55 = socket$packet(0x11, 0x3, 0x300) getresuid(&(0x7f0000004680), &(0x7f00000046c0)=0x0, &(0x7f0000004700)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004740)={0x0, 0x0, 0x0}, &(0x7f0000004780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000047c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000048c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004b40)={{{@in6=@ipv4, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000004c40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = accept4$ax25(0xffffffffffffffff, &(0x7f0000004d00), &(0x7f0000004d40)=0x10, 0x80000) pipe2(&(0x7f0000004d80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r64 = memfd_create(&(0x7f0000004dc0)=']bdev/^system@@trusted,[((vmnet1\x00', 0x2) r65 = accept$netrom(0xffffffffffffff9c, &(0x7f0000004e00), &(0x7f0000004e40)=0x10) r66 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000004e80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000004ec0)={0xffffffffffffffff}) r69 = accept4$packet(0xffffffffffffffff, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004f40)=0x14, 0x800) r70 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005480)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000005580)=0xe8) getgroups(0x2, &(0x7f00000055c0)=[0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005600)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000005700)=0xe8) getresgid(&(0x7f0000005740), &(0x7f0000005780), &(0x7f00000057c0)=0x0) r75 = syz_fuseblk_mount(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)='./file0\x00', 0x6001, 0x0, 0x0, 0x6, 0x3, 0x2) r76 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000005880)='syz1\x00', 0x200002, 0x0) r77 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000058c0)='cgroup.threads\x00', 0x2, 0x0) r78 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r79 = socket$inet_tcp(0x2, 0x1, 0x0) r80 = syz_open_dev$sndtimer(&(0x7f0000005900)='/dev/snd/timer\x00', 0x0, 0x2) r81 = syz_open_dev$mice(&(0x7f0000005940)='/dev/input/mice\x00', 0x0, 0x210000) r82 = accept$inet(0xffffffffffffff9c, &(0x7f0000005980)={0x0, 0x0, @multicast2}, &(0x7f00000059c0)=0x10) r83 = syz_fuseblk_mount(&(0x7f0000005a00)='./file0\x00', &(0x7f0000005a40)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x8, 0x0) r84 = inotify_init() r85 = syz_open_dev$midi(&(0x7f0000005a80)='/dev/midi#\x00', 0x211, 0x800) pipe2(&(0x7f0000005ac0)={0xffffffffffffffff}, 0x80800) lstat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007840)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000007940)=0xe8) stat(&(0x7f0000007980)='./file0\x00', &(0x7f00000079c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r91 = epoll_create1(0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007a40)={0x6, 0xffffffffffffffff, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007a80)={0xffffffffffffffff, 0xffffffffffffffff}) r94 = perf_event_open(&(0x7f0000007b00)={0x0, 0x70, 0x3, 0x7ff, 0xff, 0x1, 0x0, 0x4, 0x200, 0x7, 0x3, 0x0, 0x8, 0x8, 0x2, 0x7, 0x5c9b, 0x62e, 0x200, 0x100000001, 0xc6ee, 0xfffffffffffffffe, 0xfb49, 0x100000001, 0x20, 0x4, 0x6, 0x5, 0x8, 0x1, 0x9, 0x81, 0x6, 0x80, 0x0, 0xffffffff, 0x8, 0x6800000, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000007ac0), 0x8}, 0x11b40, 0x1, 0x3, 0x2, 0xcdf, 0xc000000000000000, 0x800}, r0, 0x6, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000007b80)={0xffffffffffffffff}) r96 = syz_fuse_mount(&(0x7f0000007bc0)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0xe1, 0x2000) r97 = socket$pppoe(0x18, 0x1, 0x0) r98 = socket$inet_dccp(0x2, 0x6, 0x0) r99 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000007c00)='/dev/ashmem\x00', 0x400500, 0x0) socketpair$inet_sctp(0x2, 0xcd5888470ec51a57, 0x84, &(0x7f0000007c40)={0xffffffffffffffff}) r101 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007c80)={0xffffffffffffffff}) r103 = socket$bt_hidp(0x1f, 0x3, 0x6) r104 = socket$inet_icmp(0x2, 0x2, 0x1) r105 = syz_open_procfs(r0, &(0x7f0000007fc0)='net/igmp\x00') r106 = socket$can_bcm(0x1d, 0x2, 0x2) r107 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vhost-vsock\x00', 0x2, 0x0) r108 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008040)='/dev/hwrng\x00', 0x8000, 0x0) r109 = userfaultfd(0x80800) r110 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r111 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000008080), &(0x7f0000008100)=0x60) r112 = socket$can_raw(0x1d, 0x3, 0x1) r113 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008140)='/dev/hwrng\x00', 0x48002, 0x0) r114 = syz_open_pts(0xffffffffffffffff, 0x800) recvmsg(0xffffffffffffffff, &(0x7f00000097c0)={&(0x7f0000008180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000008700)=[{&(0x7f0000008200)=""/23, 0x17}, {&(0x7f0000008240)=""/24, 0x18}, {&(0x7f0000008280)}, {&(0x7f00000082c0)=""/234, 0xea}, {&(0x7f00000083c0)=""/88, 0x58}, {&(0x7f0000008440)=""/23, 0x17}, {&(0x7f0000008480)=""/190, 0xbe}, {&(0x7f0000008540)=""/80, 0x50}, {&(0x7f00000085c0)=""/79, 0x4f}, {&(0x7f0000008640)=""/164, 0xa4}], 0xa, &(0x7f00000087c0)=""/4096, 0x1000, 0x800}, 0x2000) sendmmsg$unix(r1, &(0x7f0000009880)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000380)="825be524ea65b68734331db2d9a98aaab0cdbd016cd3e003658eb59dc82ff8820705953a8656759124abd683fc6950588304cb355b268062dcd52c6f95dbed35274336c282282ea8e4f20e0e9664f2b9fd3094a8dd1720b8bb0d9c802a8eeeb925eb599f0fb035ef1f701bdf52a097b89362e8cc7eecde8fbc2d50b47642edcea89174dc1b41e07d12b37e0515b9207a82f21f7696c097ff1a8b93c419817496966151ba", 0xa4}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000540)="7aa350e865b94e377b0309800a67a8edc9929016ed5659e4d730f9b2329213cf6d2d8a31c1a92fc8bcee2dde109934f5c45d81982e", 0x35}, {&(0x7f0000000580)="36e3c2cace26e6ccc5d16845db8967a2176c658e175decd5722e9509388a2a0798fe4240d949e76045b8eabea04d4d1a1e8c42964763108c09c255f186ef1f69341c9ae87cd20d994dd9ae7627c494405fa2b5b98b2fed56df2a97a9a8383fb41bf4e9124a68eba3d1ebe2681e2c867c249e2f7d7bd534c5fb643e", 0x7b}, 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", 0x1000}, {&(0x7f0000007600)="57f62386ad1899c955fbe4a8acf1c667ae571e4693f138c41f7679fb9c766cd18142b9fc52aaf9bdc15b3d0fbc7c201a9b0f7d7df1e6646fa506e969e81eecdad0e44c0cd1547fd1b25ea6e8ba067d527fe80d251a361ca07bf6394d61a6dfa063921994ceb2c499001d703223db5b960ebf28412f6b9f67b8d11ddd8d500d969a08749d9d8b88058cf589387f9d524a457fde", 0x93}, {&(0x7f00000076c0)="25f5533c0771a8d08f57144495a4c46a93bd0dfc21aeba03b0c78cdee41691d63cc2a8c70f6813e7c87a6ee33292c674edbc7b1f7b7c5dad15093de895090813578dcc7046ed58f3f162efed5450e40f621d776b1a73335b0e7fdaaeb76bcb45da320b479d4ba9465ec5f0aae97ec35962d9710a8872df25b72ce2f486088ece030a2f70a0acecae224f0faf559897447f378c0bfd1240979076198bb4e44adf1db12a4aa3584124ffb1b963c0ced4e875509b2b12ef38f68791cf484cb706310361fb7682dfb3c93bff78c2f56cd434c42a", 0xd2}], 0x6, &(0x7f0000007cc0)=[@cred={0x20, 0x1, 0x2, r0, r89, r90}, @rights={0x28, 0x1, 0x1, [r91, r92, r93, r94, r95, r96]}, @rights={0x30, 0x1, 0x1, [r97, r98, r99, r100, r101, r102, r103]}], 0x78}, {&(0x7f0000007d40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000007f80)=[{&(0x7f0000007dc0)="3f517f22f31c71c7d69d76f31f46675aca37e5dea38dfa01ab16193060bc3429f1", 0x21}, {&(0x7f0000007e00)="6d11f87a2464bc0ff17b727d7991829843b93c3e837649295671e4b4d4ee4058f90e7c15d18b11fc0f6fcefaa16929", 0x2f}, {&(0x7f0000007e40)="58a347d9aef4a052036778807ffdf993477220aaa4e74cc199dc2529f8ae6f3c783024854900a7bfd52d6a579eda5939327d9d4c6c8415bd5bc7a30692", 0x3d}, {&(0x7f0000007e80)="384b697fef4cdd633054e10840fec232f068513c1914512922905b08b0bda67493b9a1a9ce9d5fe57ea747a37de9da7349f121c2a894d181e5c70876cfe44276a83206432ca69d14b6611e46ceb16d770f6f9fca304c1d9ce3ac8a96c1b5c2b65ea145c4f964e76d03a5d728bcecf6869c38758a534129c192a86efd8f9ea90c62a8ff3da60c0c1b7cd914b9060ff681f7d0be3e003443512bfa57833513c9343a71a386cec349922cd029e0ec9c907b793a143843506e2ff45c1e364ad8f1b8f80e283ca90a969b3a6db741a4bad6869be0655dfb03f2000da21cf6a33781f4", 0xe0}], 0x4, &(0x7f0000009800)=[@rights={0x38, 0x1, 0x1, [r104, r105, r106, r107, r108, r109, r110, r111, r112, r113]}, @rights={0x18, 0x1, 0x1, [r114]}, @rights={0x18, 0x1, 0x1, [r115]}], 0x68, 0x40014}], 0xa, 0x4) ptrace$pokeuser(0x6, r0, 0x0, 0x5) r116 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xa96}}, 0x1c, 0x5}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r116, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r117, @ANYBLOB="44130700100100b853c3175b2dba0000000001000a00982d4cb8625d7301000000c7723ff0ff95d0118bed743f0101db5d56e6e419653c8933d05e2c0273"], &(0x7f0000000200)=0x16) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet_sctp6_SCTP_EVENTS(r116, 0x84, 0xb, &(0x7f00000001c0)={0x7f, 0xff, 0x1, 0x7ff, 0x8, 0x4d, 0x9, 0x6, 0x73a, 0x6}, 0xb) tgkill(r0, r0, 0x36) 2018/05/08 05:45:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:32 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) semget$private(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) exit(0x0) dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:45:32 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:45:32 executing program 3 (fault-call:2 fault-nth:20): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 475.190769] FAULT_INJECTION: forcing a failure. [ 475.190769] name failslab, interval 1, probability 0, space 0, times 0 [ 475.202337] CPU: 1 PID: 31033 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 475.209622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.218985] Call Trace: [ 475.221593] dump_stack+0x1b9/0x294 [ 475.225243] ? dump_stack_print_info.cold.2+0x52/0x52 [ 475.230454] ? perf_trace_lock_acquire+0xe3/0x980 [ 475.235312] ? __save_stack_trace+0x7e/0xd0 [ 475.239654] should_fail.cold.4+0xa/0x1a [ 475.243733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 475.248850] ? save_stack+0x43/0xd0 [ 475.252474] ? kasan_kmalloc+0xc4/0xe0 [ 475.256362] ? kmem_cache_alloc_trace+0x152/0x780 [ 475.261201] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 475.266387] ? __list_lru_init+0x456/0x790 [ 475.270612] ? sget_userns+0x73a/0xf00 [ 475.274496] ? graph_lock+0x170/0x170 [ 475.278299] ? do_mount+0x564/0x3070 [ 475.282000] ? ksys_mount+0x12d/0x140 [ 475.285793] ? __x64_sys_mount+0xbe/0x150 [ 475.289931] ? do_syscall_64+0x1b1/0x800 [ 475.293990] ? find_held_lock+0x36/0x1c0 [ 475.298053] ? __lock_is_held+0xb5/0x140 [ 475.302120] ? check_same_owner+0x320/0x320 [ 475.306434] ? rcu_note_context_switch+0x710/0x710 [ 475.311363] __should_failslab+0x124/0x180 [ 475.315591] should_failslab+0x9/0x14 [ 475.319393] kmem_cache_alloc_trace+0x2cb/0x780 [ 475.324049] ? __kmalloc_node+0x33/0x70 [ 475.328022] ? __kmalloc_node+0x33/0x70 [ 475.331988] ? rcu_read_lock_sched_held+0x108/0x120 [ 475.337019] __memcg_init_list_lru_node+0x17d/0x2c0 [ 475.342035] ? kvfree_rcu+0x20/0x20 [ 475.345660] ? __kmalloc_node+0x47/0x70 [ 475.349631] __list_lru_init+0x456/0x790 [ 475.353685] ? list_lru_destroy+0x4c0/0x4c0 [ 475.357999] ? mark_held_locks+0xc9/0x160 [ 475.362143] ? __raw_spin_lock_init+0x1c/0x100 [ 475.366717] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.371726] ? __lockdep_init_map+0x105/0x590 [ 475.376212] ? lockdep_init_map+0x9/0x10 [ 475.380264] sget_userns+0x73a/0xf00 [ 475.383966] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 475.388627] ? kernfs_sop_show_options+0x190/0x190 [ 475.393546] ? destroy_unused_super.part.11+0x110/0x110 [ 475.398910] ? kasan_check_read+0x11/0x20 [ 475.403049] ? rcu_is_watching+0x85/0x140 [ 475.407188] ? rcu_pm_notify+0xc0/0xc0 [ 475.411080] ? rcu_read_lock_sched_held+0x108/0x120 [ 475.416086] ? kmem_cache_alloc_trace+0x616/0x780 [ 475.420915] ? lock_downgrade+0x8e0/0x8e0 [ 475.425056] ? refcount_add_not_zero+0x320/0x320 [ 475.429807] kernfs_mount_ns+0x13d/0x8e0 [ 475.433859] ? kernfs_super_ns+0x70/0x70 [ 475.437922] sysfs_mount+0xdf/0x200 [ 475.441538] ? sysfs_kill_sb+0x40/0x40 [ 475.445417] ? alloc_pages_current+0x114/0x210 [ 475.449989] ? security_sb_copy_data+0x88/0xb0 [ 475.454566] mount_fs+0xae/0x328 [ 475.457927] vfs_kern_mount.part.34+0xd4/0x4d0 [ 475.462501] ? may_umount+0xb0/0xb0 [ 475.466117] ? _raw_read_unlock+0x22/0x30 [ 475.470252] ? __get_fs_type+0x97/0xc0 [ 475.474132] do_mount+0x564/0x3070 [ 475.477662] ? do_raw_spin_unlock+0x9e/0x2e0 [ 475.482069] ? copy_mount_string+0x40/0x40 [ 475.486292] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.491298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 475.496055] ? __do_page_fault+0x441/0xe40 [ 475.500285] ? retint_kernel+0x10/0x10 [ 475.504169] ? copy_mount_options+0x1f0/0x380 [ 475.508654] ? copy_mount_options+0x200/0x380 [ 475.513142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 475.518665] ? copy_mount_options+0x285/0x380 [ 475.523152] ksys_mount+0x12d/0x140 [ 475.526769] __x64_sys_mount+0xbe/0x150 [ 475.530731] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.535736] do_syscall_64+0x1b1/0x800 [ 475.539609] ? finish_task_switch+0x1ca/0x810 [ 475.544094] ? syscall_return_slowpath+0x5c0/0x5c0 [ 475.549018] ? syscall_return_slowpath+0x30f/0x5c0 [ 475.553950] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 475.559396] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.564240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 475.569420] RIP: 0033:0x455979 [ 475.572594] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 475.580293] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 2018/05/08 05:45:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 475.587551] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 475.594807] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 475.602065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 475.609323] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000014 2018/05/08 05:45:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:32 executing program 3 (fault-call:2 fault-nth:21): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 475.743926] FAULT_INJECTION: forcing a failure. [ 475.743926] name failslab, interval 1, probability 0, space 0, times 0 [ 475.755489] CPU: 0 PID: 31051 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 475.762792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.772161] Call Trace: [ 475.774776] dump_stack+0x1b9/0x294 [ 475.778437] ? dump_stack_print_info.cold.2+0x52/0x52 [ 475.783656] ? __save_stack_trace+0x7e/0xd0 [ 475.788016] should_fail.cold.4+0xa/0x1a [ 475.792114] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 475.797246] ? save_stack+0x43/0xd0 [ 475.800897] ? kasan_kmalloc+0xc4/0xe0 [ 475.804825] ? kmem_cache_alloc_trace+0x152/0x780 [ 475.809686] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 475.814894] ? __list_lru_init+0x456/0x790 [ 475.819151] ? sget_userns+0x73a/0xf00 [ 475.823068] ? graph_lock+0x170/0x170 [ 475.826894] ? do_mount+0x564/0x3070 [ 475.830634] ? ksys_mount+0x12d/0x140 [ 475.834462] ? __x64_sys_mount+0xbe/0x150 [ 475.838633] ? do_syscall_64+0x1b1/0x800 2018/05/08 05:45:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:32 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x800, 0x181080) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x40000000000000, 0x9, "9a4cbd2311822579931588f644b80709e3cdabeaf034e7d2403eb0950cd8c67fac5a90269ab03a237e4e7fae57f5411e4c9097306985f02ea273792e20c9aba8dc8820b5248988b13ae0bfdb851a3200"}, 0xd8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400003, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000800)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r5 = syz_fuse_mount(&(0x7f0000000900)='./file0/file1\x00', 0x8004000, r4, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) write$cgroup_int(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="172c1f12dcdefba8326bc7e37d470ecb01c18127a07ffe67"], 0x3) dup2(r3, r5) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0/file1\x00', 0x1, 0x5, &(0x7f0000000780)=[{&(0x7f0000000400)="796cb12e86a375626d24e4417cc00cab0f31a71f66fc6b5f070077f7b431fcb1ee3c9be97be349db0042ae2e37ad0771f9413a5e47e4b46793a1f2d9fc569acc790f388879fc3f3dc8e4bacbaac856b9e6b04b367dfdba64c704ed78a53cb11a5a84e133a39d8c6fa6dfb1545a99447bc7b3d7f07ef7bad5eec06d15b58b072910a9d96e84473558e2da98f07dce36fd0e3d696de3b4026fbc8cb56db67d257b9998701bf4980350dfca6736a8fb5c554ba2361c7720fe3cc7c1711c0d16b0c37029ba4d89e519060085a30644488816f6377e8f09f0564cae4a8339cf29deafefda18", 0xe3, 0x8}, {&(0x7f00000001c0)="9044c0b8c31d60dccd64522cab3948c062483c0b46bcd160d74c4220ce1d35e6dc27edec593967a93f59272e38", 0x2d, 0xa98}, {&(0x7f0000000300)="57ff714f631842a00ad14e0698301c693ed6bdc398d6baa485d792528cf93622aba220f792b15dd94b24f0af2678b023cacdf8de4308a446ea0d103196350d2c1f119381733218b6ee64c3af6535c99c40ac98e32d62f67ae2e3e8ab31b89c", 0x5f, 0x35}, {&(0x7f0000000500)="52ea2b8b8951b5c1fe124e28b7e9bbd183c73f3638bd0ae9662d17efe7a4124b9905af9ca9f1c69d03eca81a779b825b4b94b3ab145307a0d9837624d0d728c931bc3eb2e7be96a20132048d64ea36ee01a2af1e45338bca1963f390833cb21a727cc5415f0c2f14e1e5b8d3a8c392496259836dcff456c49ce3e08927f578c65c746c3eb1c7ea623bfdf0ad68e47289540d638850a01c0d22e50f85c77add53c2ed58f3922f11252c92576f1131", 0xae, 0xffffffffffffcb48}, {&(0x7f0000000700)="35b55c2941f6ac6d3d17e4241931764ba9bc47851864b0b0ecb438baffbd23949d377e2664e77e06b40ff151ae5642b93c50b8b3e86f9d77bdefdbba6497317a8b7c48815f10abd17a249116", 0x4c, 0x1}], 0x2000, 0x0) [ 475.842724] ? find_held_lock+0x36/0x1c0 [ 475.846821] ? __lock_is_held+0xb5/0x140 [ 475.850933] ? check_same_owner+0x320/0x320 [ 475.855287] ? rcu_note_context_switch+0x710/0x710 [ 475.860254] __should_failslab+0x124/0x180 [ 475.864530] should_failslab+0x9/0x14 [ 475.868362] kmem_cache_alloc_trace+0x2cb/0x780 [ 475.873577] ? __kmalloc_node+0x33/0x70 [ 475.877577] ? __kmalloc_node+0x33/0x70 [ 475.881578] ? rcu_read_lock_sched_held+0x108/0x120 [ 475.886635] __memcg_init_list_lru_node+0x17d/0x2c0 [ 475.891688] ? kvfree_rcu+0x20/0x20 [ 475.895348] ? __kmalloc_node+0x47/0x70 [ 475.899358] __list_lru_init+0x456/0x790 [ 475.903455] ? list_lru_destroy+0x4c0/0x4c0 [ 475.907883] ? mark_held_locks+0xc9/0x160 [ 475.912052] ? __raw_spin_lock_init+0x1c/0x100 [ 475.916660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.921694] ? __lockdep_init_map+0x105/0x590 [ 475.926210] ? lockdep_init_map+0x9/0x10 [ 475.930293] sget_userns+0x73a/0xf00 [ 475.934020] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 475.938710] ? kernfs_sop_show_options+0x190/0x190 [ 475.943656] ? destroy_unused_super.part.11+0x110/0x110 [ 475.949056] ? kasan_check_read+0x11/0x20 [ 475.953220] ? rcu_is_watching+0x85/0x140 [ 475.957390] ? rcu_pm_notify+0xc0/0xc0 [ 475.961315] ? rcu_read_lock_sched_held+0x108/0x120 [ 475.966337] ? kmem_cache_alloc_trace+0x616/0x780 [ 475.971185] ? lock_downgrade+0x8e0/0x8e0 [ 475.975351] ? refcount_add_not_zero+0x320/0x320 [ 475.980115] kernfs_mount_ns+0x13d/0x8e0 [ 475.984186] ? kernfs_super_ns+0x70/0x70 [ 475.988290] sysfs_mount+0xdf/0x200 [ 475.991927] ? sysfs_kill_sb+0x40/0x40 [ 475.995809] ? alloc_pages_current+0x114/0x210 [ 476.000383] ? security_sb_copy_data+0x88/0xb0 [ 476.004976] mount_fs+0xae/0x328 [ 476.008370] vfs_kern_mount.part.34+0xd4/0x4d0 [ 476.012968] ? may_umount+0xb0/0xb0 [ 476.016599] ? _raw_read_unlock+0x22/0x30 [ 476.020759] ? __get_fs_type+0x97/0xc0 [ 476.024657] do_mount+0x564/0x3070 [ 476.028190] ? do_raw_spin_unlock+0x9e/0x2e0 [ 476.032593] ? interrupt_entry+0xb1/0xf0 [ 476.036662] ? copy_mount_string+0x40/0x40 [ 476.040908] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 476.045688] ? retint_kernel+0x10/0x10 [ 476.049602] ? copy_mount_options+0x213/0x380 [ 476.054104] ? write_comp_data+0x11/0x70 [ 476.058162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.063698] ? copy_mount_options+0x285/0x380 [ 476.068189] ksys_mount+0x12d/0x140 [ 476.071809] __x64_sys_mount+0xbe/0x150 [ 476.075789] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 476.080826] do_syscall_64+0x1b1/0x800 [ 476.084726] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 476.089588] ? syscall_return_slowpath+0x5c0/0x5c0 [ 476.094542] ? syscall_return_slowpath+0x30f/0x5c0 [ 476.099496] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 476.104888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.109764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 476.114964] RIP: 0033:0x455979 [ 476.118161] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 476.125888] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 476.133167] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:45:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x200000000000000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 476.140447] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 476.147829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 476.155111] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000015 [ 476.275360] device bridge_slave_1 left promiscuous mode [ 476.281074] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.298265] device bridge_slave_0 left promiscuous mode [ 476.303870] bridge0: port 1(bridge_slave_0) entered disabled state [ 476.347760] team0 (unregistering): Port device team_slave_1 removed [ 476.358953] team0 (unregistering): Port device team_slave_0 removed [ 476.368749] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 476.381389] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 476.412255] bond0 (unregistering): Released all slaves [ 477.317206] IPVS: ftp: loaded support on port[0] = 21 [ 477.693203] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.699585] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.706710] device bridge_slave_0 entered promiscuous mode [ 477.732184] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.738568] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.745737] device bridge_slave_1 entered promiscuous mode [ 477.770466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 477.796216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 477.865292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 477.893240] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 478.000363] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 478.007494] team0: Port device team_slave_0 added [ 478.031324] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 478.038476] team0: Port device team_slave_1 added [ 478.062723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.089739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 478.115187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 478.122246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 478.130744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 478.151231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 478.377418] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.383799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 478.390535] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.396900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 479.179747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 479.258147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 479.335493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 479.341666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 479.348907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 479.424723] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:37 executing program 3 (fault-call:2 fault-nth:22): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:37 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) 2018/05/08 05:45:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x34000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:37 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x1ba}, 0x8) 2018/05/08 05:45:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:37 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x1d, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x80000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) [ 480.940905] FAULT_INJECTION: forcing a failure. [ 480.940905] name failslab, interval 1, probability 0, space 0, times 0 [ 480.952241] CPU: 1 PID: 31369 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 480.959526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.968891] Call Trace: [ 480.971510] dump_stack+0x1b9/0x294 [ 480.975161] ? dump_stack_print_info.cold.2+0x52/0x52 [ 480.980371] ? perf_trace_lock_acquire+0xe3/0x980 [ 480.985234] ? __save_stack_trace+0x7e/0xd0 [ 480.989579] should_fail.cold.4+0xa/0x1a [ 480.993656] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.998771] ? save_stack+0x43/0xd0 [ 481.002390] ? kasan_kmalloc+0xc4/0xe0 [ 481.006270] ? kmem_cache_alloc_trace+0x152/0x780 [ 481.011107] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 481.016292] ? __list_lru_init+0x456/0x790 [ 481.020514] ? sget_userns+0x73a/0xf00 [ 481.024392] ? graph_lock+0x170/0x170 [ 481.028179] ? do_mount+0x564/0x3070 [ 481.031879] ? ksys_mount+0x12d/0x140 [ 481.035665] ? __x64_sys_mount+0xbe/0x150 [ 481.039802] ? do_syscall_64+0x1b1/0x800 [ 481.043856] ? find_held_lock+0x36/0x1c0 [ 481.047910] ? __lock_is_held+0xb5/0x140 [ 481.051974] ? check_same_owner+0x320/0x320 [ 481.056289] ? rcu_note_context_switch+0x710/0x710 [ 481.061213] __should_failslab+0x124/0x180 [ 481.065441] should_failslab+0x9/0x14 [ 481.069230] kmem_cache_alloc_trace+0x2cb/0x780 [ 481.073886] ? __kmalloc_node+0x33/0x70 [ 481.077848] ? __kmalloc_node+0x33/0x70 [ 481.081810] ? rcu_read_lock_sched_held+0x108/0x120 [ 481.086819] __memcg_init_list_lru_node+0x17d/0x2c0 [ 481.091825] ? kvfree_rcu+0x20/0x20 [ 481.095440] ? __kmalloc_node+0x47/0x70 [ 481.099409] __list_lru_init+0x456/0x790 [ 481.103465] ? list_lru_destroy+0x4c0/0x4c0 [ 481.107787] ? mark_held_locks+0xc9/0x160 [ 481.111931] ? __raw_spin_lock_init+0x1c/0x100 [ 481.116502] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.121510] ? __lockdep_init_map+0x105/0x590 [ 481.126001] ? lockdep_init_map+0x9/0x10 [ 481.130061] sget_userns+0x73a/0xf00 [ 481.133773] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 481.138435] ? kernfs_sop_show_options+0x190/0x190 [ 481.143354] ? destroy_unused_super.part.11+0x110/0x110 [ 481.148715] ? kasan_check_read+0x11/0x20 [ 481.152853] ? rcu_is_watching+0x85/0x140 [ 481.156990] ? rcu_pm_notify+0xc0/0xc0 [ 481.160880] ? rcu_read_lock_sched_held+0x108/0x120 [ 481.165892] ? kmem_cache_alloc_trace+0x616/0x780 [ 481.170726] ? lock_downgrade+0x8e0/0x8e0 [ 481.174865] ? refcount_add_not_zero+0x320/0x320 [ 481.179620] kernfs_mount_ns+0x13d/0x8e0 [ 481.183673] ? kernfs_super_ns+0x70/0x70 [ 481.187732] sysfs_mount+0xdf/0x200 [ 481.191351] ? sysfs_kill_sb+0x40/0x40 [ 481.195230] ? alloc_pages_current+0x114/0x210 [ 481.199811] ? security_sb_copy_data+0x88/0xb0 [ 481.204402] mount_fs+0xae/0x328 [ 481.207767] vfs_kern_mount.part.34+0xd4/0x4d0 [ 481.212339] ? may_umount+0xb0/0xb0 [ 481.215957] ? _raw_read_unlock+0x22/0x30 [ 481.220092] ? __get_fs_type+0x97/0xc0 [ 481.223973] do_mount+0x564/0x3070 [ 481.227506] ? do_raw_spin_unlock+0x9e/0x2e0 [ 481.231905] ? interrupt_entry+0xb1/0xf0 [ 481.235961] ? copy_mount_string+0x40/0x40 [ 481.240184] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 481.244935] ? retint_kernel+0x10/0x10 [ 481.248819] ? copy_mount_options+0x213/0x380 [ 481.253305] ? write_comp_data+0x11/0x70 [ 481.257357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 481.262880] ? copy_mount_options+0x285/0x380 [ 481.267368] ksys_mount+0x12d/0x140 [ 481.270990] __x64_sys_mount+0xbe/0x150 [ 481.274955] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.279963] do_syscall_64+0x1b1/0x800 [ 481.283838] ? finish_task_switch+0x1ca/0x810 [ 481.288323] ? syscall_return_slowpath+0x5c0/0x5c0 [ 481.293260] ? syscall_return_slowpath+0x30f/0x5c0 [ 481.298183] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 481.303555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 481.308392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.313570] RIP: 0033:0x455979 [ 481.316747] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 481.324448] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 481.331705] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:45:38 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='!:/}-&(nodev$em1self#\x00', 0x16, 0x3) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:45:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 481.338959] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 481.346213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 481.353476] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000016 2018/05/08 05:45:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x328f31ccd0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:38 executing program 3 (fault-call:2 fault-nth:23): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:38 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) gettid() stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) [ 481.564852] FAULT_INJECTION: forcing a failure. [ 481.564852] name failslab, interval 1, probability 0, space 0, times 0 [ 481.576427] CPU: 0 PID: 31394 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 481.583718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.593086] Call Trace: [ 481.595698] dump_stack+0x1b9/0x294 [ 481.599363] ? dump_stack_print_info.cold.2+0x52/0x52 [ 481.604579] ? __save_stack_trace+0x7e/0xd0 [ 481.608935] should_fail.cold.4+0xa/0x1a [ 481.613026] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 481.618153] ? save_stack+0x43/0xd0 [ 481.621802] ? kasan_kmalloc+0xc4/0xe0 [ 481.625715] ? kmem_cache_alloc_trace+0x152/0x780 [ 481.630579] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 481.635792] ? __list_lru_init+0x456/0x790 [ 481.640050] ? sget_userns+0x73a/0xf00 [ 481.643968] ? graph_lock+0x170/0x170 [ 481.647789] ? do_mount+0x564/0x3070 [ 481.651518] ? ksys_mount+0x12d/0x140 [ 481.655336] ? __x64_sys_mount+0xbe/0x150 [ 481.656322] IPVS: ftp: loaded support on port[0] = 21 [ 481.659494] ? do_syscall_64+0x1b1/0x800 [ 481.668844] ? find_held_lock+0x36/0x1c0 [ 481.672937] ? __lock_is_held+0xb5/0x140 [ 481.677051] ? check_same_owner+0x320/0x320 [ 481.681396] ? rcu_note_context_switch+0x710/0x710 [ 481.686327] __should_failslab+0x124/0x180 [ 481.690561] should_failslab+0x9/0x14 [ 481.694363] kmem_cache_alloc_trace+0x2cb/0x780 [ 481.699046] ? __kmalloc_node+0x33/0x70 [ 481.703039] ? __kmalloc_node+0x33/0x70 [ 481.707043] ? rcu_read_lock_sched_held+0x108/0x120 [ 481.712074] __memcg_init_list_lru_node+0x17d/0x2c0 [ 481.717104] ? kvfree_rcu+0x20/0x20 [ 481.720743] ? __kmalloc_node+0x47/0x70 [ 481.724729] __list_lru_init+0x456/0x790 [ 481.728797] ? list_lru_destroy+0x4c0/0x4c0 [ 481.733124] ? mark_held_locks+0xc9/0x160 [ 481.737269] ? __raw_spin_lock_init+0x1c/0x100 [ 481.741857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.746878] ? __lockdep_init_map+0x105/0x590 [ 481.751367] ? lockdep_init_map+0x9/0x10 [ 481.755424] sget_userns+0x73a/0xf00 [ 481.759143] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 481.763830] ? kernfs_sop_show_options+0x190/0x190 [ 481.768768] ? destroy_unused_super.part.11+0x110/0x110 [ 481.774132] ? kasan_check_read+0x11/0x20 [ 481.778273] ? rcu_is_watching+0x85/0x140 [ 481.782414] ? rcu_pm_notify+0xc0/0xc0 [ 481.786323] ? rcu_read_lock_sched_held+0x108/0x120 [ 481.791344] ? kmem_cache_alloc_trace+0x616/0x780 [ 481.796179] ? lock_downgrade+0x8e0/0x8e0 [ 481.800320] ? refcount_add_not_zero+0x320/0x320 [ 481.805091] kernfs_mount_ns+0x13d/0x8e0 [ 481.809166] ? kernfs_super_ns+0x70/0x70 2018/05/08 05:45:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 481.813232] sysfs_mount+0xdf/0x200 [ 481.816861] ? sysfs_kill_sb+0x40/0x40 [ 481.820755] ? alloc_pages_current+0x114/0x210 [ 481.825341] ? security_sb_copy_data+0x88/0xb0 [ 481.829945] mount_fs+0xae/0x328 [ 481.833333] vfs_kern_mount.part.34+0xd4/0x4d0 [ 481.837933] ? may_umount+0xb0/0xb0 [ 481.841570] ? _raw_read_unlock+0x22/0x30 [ 481.845728] ? __get_fs_type+0x97/0xc0 [ 481.849731] do_mount+0x564/0x3070 [ 481.853287] ? do_raw_spin_unlock+0x9e/0x2e0 [ 481.857716] ? copy_mount_string+0x40/0x40 [ 481.861968] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.867001] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 481.872467] ? __do_page_fault+0x441/0xe40 [ 481.876722] ? retint_kernel+0x10/0x10 [ 481.880644] ? copy_mount_options+0x1f0/0x380 [ 481.885159] ? copy_mount_options+0x200/0x380 [ 481.889674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 481.895228] ? copy_mount_options+0x285/0x380 [ 481.899748] ksys_mount+0x12d/0x140 [ 481.903381] __x64_sys_mount+0xbe/0x150 [ 481.907365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.912386] do_syscall_64+0x1b1/0x800 2018/05/08 05:45:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 481.916270] ? finish_task_switch+0x1ca/0x810 [ 481.920763] ? syscall_return_slowpath+0x5c0/0x5c0 [ 481.925692] ? syscall_return_slowpath+0x30f/0x5c0 [ 481.930629] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 481.935991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 481.940854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.946050] RIP: 0033:0x455979 [ 481.949246] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 481.956969] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 2018/05/08 05:45:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xe000000100000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:39 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x401, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) [ 481.964254] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 481.971537] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 481.978822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 481.986104] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000017 [ 482.109764] device bridge_slave_1 left promiscuous mode [ 482.115450] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.138531] device bridge_slave_0 left promiscuous mode [ 482.144159] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.194502] team0 (unregistering): Port device team_slave_1 removed [ 482.205983] team0 (unregistering): Port device team_slave_0 removed [ 482.215956] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 482.232520] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 482.259916] bond0 (unregistering): Released all slaves [ 482.837924] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.844366] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.852362] device bridge_slave_0 entered promiscuous mode [ 482.908472] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.914978] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.923699] device bridge_slave_1 entered promiscuous mode [ 482.961148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 483.022618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 483.133949] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 483.173933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 483.346174] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 483.354098] team0: Port device team_slave_0 added [ 483.390697] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 483.398574] team0: Port device team_slave_1 added [ 483.436863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 483.443803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 483.453036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 483.477624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 483.484489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 483.492421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 483.527427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 483.534612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 483.550116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 483.579741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 483.586787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 483.595396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 483.834228] bridge0: port 2(bridge_slave_1) entered blocking state [ 483.840603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 483.847238] bridge0: port 1(bridge_slave_0) entered blocking state [ 483.853597] bridge0: port 1(bridge_slave_0) entered forwarding state [ 483.860780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 484.449081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 484.632779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 484.712296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 484.788371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 484.794533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 484.805912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 484.875986] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:43 executing program 3 (fault-call:2 fault-nth:24): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:43 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x7, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0x4}, 0x8) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x0, 0xa0}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000180)) syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x800, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0x6, r0, 0x800000000) r3 = gettid() tgkill(r3, r3, 0x0) 2018/05/08 05:45:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/05/08 05:45:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2000000000000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:43 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x112) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x100000000, 0x80000001, 0x1ff, 0x1, 0x100000000}) exit(0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="7d4f9293b1bc8169d795cbbcf20fca19a833a66aec3d0f") ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) 2018/05/08 05:45:43 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x200) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/202) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r3) 2018/05/08 05:45:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:43 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) getpriority(0x0, r0) [ 486.450590] FAULT_INJECTION: forcing a failure. [ 486.450590] name failslab, interval 1, probability 0, space 0, times 0 [ 486.461915] CPU: 1 PID: 31700 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 486.469197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.478559] Call Trace: [ 486.481163] dump_stack+0x1b9/0x294 [ 486.484814] ? dump_stack_print_info.cold.2+0x52/0x52 [ 486.490021] ? perf_trace_lock_acquire+0xe3/0x980 [ 486.494878] ? perf_trace_lock+0x900/0x900 [ 486.499131] should_fail.cold.4+0xa/0x1a [ 486.503211] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 486.508326] ? print_usage_bug+0xc0/0xc0 [ 486.512383] ? graph_lock+0x170/0x170 [ 486.516178] ? lock_downgrade+0x8e0/0x8e0 [ 486.520328] ? find_held_lock+0x36/0x1c0 [ 486.524387] ? __lock_is_held+0xb5/0x140 [ 486.528451] ? check_same_owner+0x320/0x320 [ 486.532761] ? __might_sleep+0x95/0x190 [ 486.536727] ? rcu_note_context_switch+0x710/0x710 [ 486.541649] __should_failslab+0x124/0x180 [ 486.545879] should_failslab+0x9/0x14 [ 486.549671] __kmalloc+0x2c8/0x760 [ 486.553205] ? __kmalloc_node+0x47/0x70 [ 486.557169] ? __list_lru_init+0xdd/0x790 [ 486.561311] __list_lru_init+0xdd/0x790 [ 486.565280] ? list_lru_destroy+0x4c0/0x4c0 [ 486.569592] ? mark_held_locks+0xc9/0x160 [ 486.573737] ? __raw_spin_lock_init+0x1c/0x100 [ 486.578313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.583414] ? lockdep_init_map+0x9/0x10 [ 486.587472] sget_userns+0x767/0xf00 [ 486.591176] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 486.595835] ? kernfs_sop_show_options+0x190/0x190 [ 486.600757] ? destroy_unused_super.part.11+0x110/0x110 [ 486.606121] ? kasan_check_read+0x11/0x20 [ 486.610272] ? rcu_is_watching+0x85/0x140 [ 486.614409] ? rcu_pm_notify+0xc0/0xc0 [ 486.618306] ? rcu_read_lock_sched_held+0x108/0x120 [ 486.623312] ? kmem_cache_alloc_trace+0x616/0x780 [ 486.628142] ? lock_downgrade+0x8e0/0x8e0 [ 486.632284] ? refcount_add_not_zero+0x320/0x320 [ 486.637039] kernfs_mount_ns+0x13d/0x8e0 [ 486.641096] ? kernfs_super_ns+0x70/0x70 [ 486.645158] sysfs_mount+0xdf/0x200 [ 486.648774] ? sysfs_kill_sb+0x40/0x40 [ 486.652660] ? alloc_pages_current+0x114/0x210 [ 486.657231] ? security_sb_copy_data+0x88/0xb0 [ 486.661807] mount_fs+0xae/0x328 [ 486.665166] vfs_kern_mount.part.34+0xd4/0x4d0 [ 486.669740] ? may_umount+0xb0/0xb0 [ 486.673354] ? _raw_read_unlock+0x22/0x30 [ 486.677490] ? __get_fs_type+0x97/0xc0 [ 486.681370] do_mount+0x564/0x3070 [ 486.684903] ? copy_mount_string+0x40/0x40 [ 486.689125] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.694143] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 486.698917] ? retint_kernel+0x10/0x10 [ 486.702801] ? copy_mount_options+0x1a1/0x380 [ 486.707286] ? copy_mount_options+0x1b2/0x380 [ 486.711771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 486.717296] ? copy_mount_options+0x285/0x380 [ 486.721794] ksys_mount+0x12d/0x140 [ 486.725423] __x64_sys_mount+0xbe/0x150 [ 486.729399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.734412] do_syscall_64+0x1b1/0x800 [ 486.738291] ? syscall_return_slowpath+0x5c0/0x5c0 [ 486.743213] ? syscall_return_slowpath+0x30f/0x5c0 [ 486.748139] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 486.753498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 486.758333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.763508] RIP: 0033:0x455979 [ 486.766686] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 486.774385] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 486.781640] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 486.788898] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 486.796154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 486.803410] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000018 2018/05/08 05:45:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x400300, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:43 executing program 3 (fault-call:2 fault-nth:25): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:44 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0xfffffffffffffffe, 0x8, 0x401}) tgkill(r0, r0, 0x0) 2018/05/08 05:45:44 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x30, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="bab5328719b50519ac67efdf17880010b28aba3acbb16c75b38d413896f6c471f7a72a4dee393dab18c936910c56eecd68473442d51d9cf260dfce2a398a9531e1ca2e3e72d93a1a5f020816a9a0cbc7eaddb065b297e85c763ad68eee1533aab4c20d217d1fd7360bf696a4b32a10281c48a4616c50270b929beb3959eaedfb2e3b8f481f197c42b47add9ac3a30b83a85f397db2f8b03a17ec48f128c0d25eb90dd047689a8c084ecd3626ad7281d60586f1488d3090", 0xb7, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000000400)=""/247, 0xf7) exit(0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r5 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r6 = dup2(r4, r5) recvfrom$llc(r6, &(0x7f0000000100)=""/214, 0xd6, 0x20, &(0x7f0000000040)={0x1a, 0x102, 0x5, 0x1, 0x7, 0x80000000}, 0x10) [ 486.991319] FAULT_INJECTION: forcing a failure. [ 486.991319] name failslab, interval 1, probability 0, space 0, times 0 [ 487.002701] CPU: 1 PID: 31726 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 487.009989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.019451] Call Trace: [ 487.022071] dump_stack+0x1b9/0x294 [ 487.025727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 487.030937] ? perf_trace_lock_acquire+0xe3/0x980 [ 487.035805] ? __save_stack_trace+0x7e/0xd0 [ 487.040157] should_fail.cold.4+0xa/0x1a [ 487.044240] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 487.049358] ? save_stack+0x43/0xd0 [ 487.052996] ? kasan_kmalloc+0xc4/0xe0 [ 487.056927] ? kmem_cache_alloc_trace+0x152/0x780 [ 487.061782] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 487.066985] ? __list_lru_init+0x456/0x790 [ 487.071230] ? sget_userns+0x73a/0xf00 [ 487.075129] ? graph_lock+0x170/0x170 [ 487.078939] ? do_mount+0x564/0x3070 [ 487.082668] ? ksys_mount+0x12d/0x140 [ 487.086491] ? __x64_sys_mount+0xbe/0x150 [ 487.090648] ? do_syscall_64+0x1b1/0x800 [ 487.094723] ? find_held_lock+0x36/0x1c0 [ 487.098789] ? __lock_is_held+0xb5/0x140 [ 487.102856] ? check_same_owner+0x320/0x320 [ 487.107169] ? rcu_note_context_switch+0x710/0x710 [ 487.112095] __should_failslab+0x124/0x180 [ 487.116327] should_failslab+0x9/0x14 [ 487.120116] kmem_cache_alloc_trace+0x2cb/0x780 [ 487.124771] ? __kmalloc_node+0x33/0x70 [ 487.128733] ? __kmalloc_node+0x33/0x70 [ 487.132696] ? rcu_read_lock_sched_held+0x108/0x120 [ 487.137709] __memcg_init_list_lru_node+0x17d/0x2c0 [ 487.142719] ? kvfree_rcu+0x20/0x20 [ 487.147037] ? __kmalloc_node+0x47/0x70 [ 487.151016] __list_lru_init+0x456/0x790 [ 487.155075] ? list_lru_destroy+0x4c0/0x4c0 [ 487.159390] ? mark_held_locks+0xc9/0x160 [ 487.163531] ? __raw_spin_lock_init+0x1c/0x100 [ 487.168102] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 487.173106] ? __lockdep_init_map+0x105/0x590 [ 487.177594] ? lockdep_init_map+0x9/0x10 [ 487.181645] sget_userns+0x73a/0xf00 [ 487.185346] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 487.190011] ? kernfs_sop_show_options+0x190/0x190 [ 487.194947] ? destroy_unused_super.part.11+0x110/0x110 [ 487.200316] ? kasan_check_read+0x11/0x20 [ 487.204455] ? rcu_is_watching+0x85/0x140 [ 487.208593] ? rcu_pm_notify+0xc0/0xc0 [ 487.212483] ? rcu_read_lock_sched_held+0x108/0x120 [ 487.217487] ? kmem_cache_alloc_trace+0x616/0x780 [ 487.222318] ? lock_downgrade+0x8e0/0x8e0 [ 487.226458] ? refcount_add_not_zero+0x320/0x320 [ 487.231213] kernfs_mount_ns+0x13d/0x8e0 [ 487.235270] ? kernfs_super_ns+0x70/0x70 [ 487.239329] sysfs_mount+0xdf/0x200 [ 487.242945] ? sysfs_kill_sb+0x40/0x40 [ 487.246822] ? alloc_pages_current+0x114/0x210 [ 487.251403] ? security_sb_copy_data+0x88/0xb0 [ 487.255979] mount_fs+0xae/0x328 [ 487.259343] vfs_kern_mount.part.34+0xd4/0x4d0 [ 487.263917] ? may_umount+0xb0/0xb0 [ 487.267531] ? _raw_read_unlock+0x22/0x30 [ 487.271665] ? __get_fs_type+0x97/0xc0 [ 487.275548] do_mount+0x564/0x3070 [ 487.279083] ? do_raw_spin_unlock+0x9e/0x2e0 [ 487.283483] ? copy_mount_string+0x40/0x40 [ 487.287795] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 487.292801] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 487.297552] ? retint_kernel+0x10/0x10 [ 487.301436] ? copy_mount_options+0x1f0/0x380 [ 487.305922] ? copy_mount_options+0x1fd/0x380 [ 487.310408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 487.315933] ? copy_mount_options+0x285/0x380 [ 487.320427] ksys_mount+0x12d/0x140 [ 487.324047] __x64_sys_mount+0xbe/0x150 [ 487.328019] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 487.333035] do_syscall_64+0x1b1/0x800 [ 487.336908] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 487.341741] ? syscall_return_slowpath+0x5c0/0x5c0 [ 487.346660] ? syscall_return_slowpath+0x30f/0x5c0 [ 487.351585] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 487.356942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 487.361780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 487.366954] RIP: 0033:0x455979 [ 487.370129] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 487.377836] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 487.385093] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:45:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:44 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) socketpair$inet_sctp(0x2, 0x43c2fd910dd3d0e9, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) [ 487.392351] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 487.399605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 487.406865] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000019 [ 487.527501] device bridge_slave_1 left promiscuous mode [ 487.533330] bridge0: port 2(bridge_slave_1) entered disabled state [ 487.535807] IPVS: ftp: loaded support on port[0] = 21 [ 487.556497] device bridge_slave_0 left promiscuous mode [ 487.562183] bridge0: port 1(bridge_slave_0) entered disabled state [ 487.653246] team0 (unregistering): Port device team_slave_1 removed [ 487.665223] team0 (unregistering): Port device team_slave_0 removed [ 487.676931] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 487.692196] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 487.721765] bond0 (unregistering): Released all slaves [ 488.274271] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.280697] bridge0: port 1(bridge_slave_0) entered disabled state [ 488.288467] device bridge_slave_0 entered promiscuous mode [ 488.325884] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.332313] bridge0: port 2(bridge_slave_1) entered disabled state [ 488.340117] device bridge_slave_1 entered promiscuous mode [ 488.377264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 488.413643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 488.524821] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 488.564614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 488.734872] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 488.743680] team0: Port device team_slave_0 added [ 488.779161] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 488.787057] team0: Port device team_slave_1 added [ 488.822169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 488.859375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 488.866686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 488.882355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 488.910245] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 488.917306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 488.925756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 488.953976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 488.961318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 488.969930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 489.207971] bridge0: port 2(bridge_slave_1) entered blocking state [ 489.214367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 489.221049] bridge0: port 1(bridge_slave_0) entered blocking state [ 489.227414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 489.234730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 489.889316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 490.019676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 490.095418] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 490.172513] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 490.178701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 490.186367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 490.259544] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x1000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:48 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x40, 0x1, 0x4}) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) 2018/05/08 05:45:48 executing program 3 (fault-call:2 fault-nth:26): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) 2018/05/08 05:45:48 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2400000000, 0x4, 0x0, 0x7ff, 0x0, 0x8, 0x80, 0x8, 0xd0, 0x9784, 0x1, 0x400, 0x3, 0x0, 0x8, 0xa555, 0x5, 0x0, 0x6, 0x0, 0x7fffffff, 0x4, 0x6, 0x3, 0x7, 0xfff, 0x2, 0x3025, 0xfffffffffffffffa, 0x7, 0xfffffffffffffff9, 0x7fff, 0x7, 0x7ff, 0x848, 0x6, 0x0, 0x4, 0x4, @perf_config_ext={0x101, 0x4f}, 0x402, 0x8, 0xffffffff, 0x3, 0xbf3a, 0x4, 0x8}, r1, 0x7, r0, 0xa) 2018/05/08 05:45:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:48 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x2, 0x7ff, 0x1c000000, 0x3, 0x0, 0x7, 0x40020, 0x1, 0x4, 0x7, 0x5, 0x100000001, 0x3f, 0x2, 0x8e, 0x3, 0x6, 0x6, 0xffffffffffff0001, 0x80, 0xd2, 0x6, 0x7, 0x1, 0x40, 0x9, 0x100000001, 0x6, 0x9, 0x0, 0x200, 0x0, 0x6, 0x80, 0xffffffffffffff7a, 0x20, 0x0, 0x6, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x5}, 0x10300, 0xfffffffffffffff8, 0x3ff, 0x1, 0x5, 0x200, 0x20}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe7) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x41, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000500)=""/4096) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000003240)=@get={0x1, &(0x7f0000003180)=""/147, 0x3}) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001580)) r6 = dup2(r2, r3) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f00000001c0)=0x6) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000001500)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x240000, 0x0) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', "6367726f75701b7b2c5b00"}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendto$packet(r6, &(0x7f00000002c0)="60828498c5a534929762e6a2b11bd360208fe3b5b4ecd6fa5533d47b252c2ef95184bbd9c96713ba6e72032c77260323", 0x30, 0x8000, &(0x7f0000000380)={0x11, 0x15, r8, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={r8, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000040)={0x5, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000080)={0x4, r9, 0x10001, 0xffffffffffffc8e4}) [ 491.742887] FAULT_INJECTION: forcing a failure. [ 491.742887] name failslab, interval 1, probability 0, space 0, times 0 [ 491.754356] CPU: 1 PID: 32018 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 491.761653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.771010] Call Trace: [ 491.773617] dump_stack+0x1b9/0x294 [ 491.777266] ? dump_stack_print_info.cold.2+0x52/0x52 [ 491.782471] ? perf_trace_lock_acquire+0xe3/0x980 [ 491.787330] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 491.792545] should_fail.cold.4+0xa/0x1a [ 491.796631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 491.801757] ? unwind_get_return_address+0x61/0xa0 [ 491.806703] ? __save_stack_trace+0x7e/0xd0 [ 491.811040] ? graph_lock+0x170/0x170 [ 491.814869] ? find_held_lock+0x36/0x1c0 [ 491.818944] ? __lock_is_held+0xb5/0x140 [ 491.823019] ? check_same_owner+0x320/0x320 [ 491.827339] ? rcu_note_context_switch+0x710/0x710 [ 491.832264] __should_failslab+0x124/0x180 [ 491.836489] should_failslab+0x9/0x14 [ 491.840279] kmem_cache_alloc_trace+0x2cb/0x780 [ 491.844935] ? __kmalloc_node+0x33/0x70 [ 491.848897] ? __kmalloc_node+0x33/0x70 [ 491.852860] ? rcu_read_lock_sched_held+0x108/0x120 [ 491.857875] __memcg_init_list_lru_node+0x17d/0x2c0 [ 491.862882] ? kvfree_rcu+0x20/0x20 [ 491.866502] ? __kmalloc_node+0x47/0x70 [ 491.870480] __list_lru_init+0x456/0x790 [ 491.874537] ? list_lru_destroy+0x4c0/0x4c0 [ 491.878848] ? mark_held_locks+0xc9/0x160 [ 491.882995] ? __raw_spin_lock_init+0x1c/0x100 [ 491.887573] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 491.892593] ? lockdep_init_map+0x9/0x10 [ 491.896646] sget_userns+0x767/0xf00 [ 491.900348] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 491.905013] ? kernfs_sop_show_options+0x190/0x190 [ 491.909939] ? destroy_unused_super.part.11+0x110/0x110 [ 491.915301] ? kasan_check_read+0x11/0x20 [ 491.919440] ? rcu_is_watching+0x85/0x140 [ 491.923575] ? rcu_pm_notify+0xc0/0xc0 [ 491.927463] ? rcu_read_lock_sched_held+0x108/0x120 [ 491.932470] ? kmem_cache_alloc_trace+0x616/0x780 [ 491.937300] ? lock_downgrade+0x8e0/0x8e0 [ 491.941440] ? refcount_add_not_zero+0x320/0x320 [ 491.946187] kernfs_mount_ns+0x13d/0x8e0 [ 491.950239] ? kernfs_super_ns+0x70/0x70 [ 491.954297] sysfs_mount+0xdf/0x200 [ 491.957913] ? sysfs_kill_sb+0x40/0x40 [ 491.961791] ? alloc_pages_current+0x114/0x210 [ 491.966388] ? security_sb_copy_data+0x88/0xb0 [ 491.970965] mount_fs+0xae/0x328 [ 491.974327] vfs_kern_mount.part.34+0xd4/0x4d0 [ 491.978898] ? may_umount+0xb0/0xb0 [ 491.982516] ? _raw_read_unlock+0x22/0x30 [ 491.986648] ? __get_fs_type+0x97/0xc0 [ 491.990529] do_mount+0x564/0x3070 [ 491.994066] ? copy_mount_string+0x40/0x40 [ 491.998291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.003298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 492.008051] ? __do_page_fault+0x441/0xe40 [ 492.012277] ? retint_kernel+0x10/0x10 [ 492.016161] ? copy_mount_options+0x1f0/0x380 [ 492.020644] ? copy_mount_options+0x200/0x380 [ 492.025127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 492.030651] ? copy_mount_options+0x285/0x380 [ 492.035137] ksys_mount+0x12d/0x140 [ 492.038755] __x64_sys_mount+0xbe/0x150 [ 492.042717] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.047726] do_syscall_64+0x1b1/0x800 [ 492.051601] ? finish_task_switch+0x1ca/0x810 [ 492.056087] ? syscall_return_slowpath+0x5c0/0x5c0 [ 492.061005] ? syscall_return_slowpath+0x30f/0x5c0 [ 492.065931] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 492.071287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.076124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 492.081299] RIP: 0033:0x455979 [ 492.084476] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/08 05:45:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) [ 492.092176] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 492.099429] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 492.106683] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 492.113938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 492.121192] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001a 2018/05/08 05:45:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:49 executing program 3 (fault-call:2 fault-nth:27): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 492.305312] FAULT_INJECTION: forcing a failure. [ 492.305312] name failslab, interval 1, probability 0, space 0, times 0 [ 492.316756] CPU: 0 PID: 32053 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 492.324045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.333400] Call Trace: [ 492.336030] dump_stack+0x1b9/0x294 [ 492.339672] ? dump_stack_print_info.cold.2+0x52/0x52 [ 492.344872] ? kernel_text_address+0x79/0xf0 [ 492.349287] should_fail.cold.4+0xa/0x1a [ 492.353348] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 492.358457] ? graph_lock+0x170/0x170 [ 492.362253] ? save_stack+0x43/0xd0 [ 492.365884] ? kasan_kmalloc+0xc4/0xe0 [ 492.369771] ? __list_lru_init+0xdd/0x790 [ 492.373920] ? find_held_lock+0x36/0x1c0 [ 492.377996] ? __lock_is_held+0xb5/0x140 [ 492.382096] ? check_same_owner+0x320/0x320 [ 492.386418] ? rcu_note_context_switch+0x710/0x710 [ 492.391351] __should_failslab+0x124/0x180 [ 492.395588] should_failslab+0x9/0x14 [ 492.399389] kmem_cache_alloc_node_trace+0x26f/0x770 [ 492.404491] ? mark_held_locks+0xc9/0x160 [ 492.408640] ? __raw_spin_lock_init+0x1c/0x100 [ 492.413240] __kmalloc_node+0x33/0x70 [ 492.417565] kvmalloc_node+0x6b/0x100 [ 492.421365] __list_lru_init+0x559/0x790 [ 492.425427] ? list_lru_destroy+0x4c0/0x4c0 [ 492.429743] ? mark_held_locks+0xc9/0x160 [ 492.433891] ? __raw_spin_lock_init+0x1c/0x100 [ 492.438471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.443495] ? lockdep_init_map+0x9/0x10 [ 492.447569] sget_userns+0x767/0xf00 [ 492.451277] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 492.455946] ? kernfs_sop_show_options+0x190/0x190 [ 492.460871] ? destroy_unused_super.part.11+0x110/0x110 [ 492.466251] ? kasan_check_read+0x11/0x20 [ 492.470393] ? rcu_is_watching+0x85/0x140 [ 492.474536] ? rcu_pm_notify+0xc0/0xc0 [ 492.479064] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.484077] ? kmem_cache_alloc_trace+0x616/0x780 [ 492.488918] ? lock_downgrade+0x8e0/0x8e0 [ 492.493073] ? refcount_add_not_zero+0x320/0x320 [ 492.497843] kernfs_mount_ns+0x13d/0x8e0 [ 492.501917] ? kernfs_super_ns+0x70/0x70 [ 492.505989] sysfs_mount+0xdf/0x200 [ 492.509617] ? sysfs_kill_sb+0x40/0x40 [ 492.513506] ? alloc_pages_current+0x114/0x210 [ 492.518089] ? security_sb_copy_data+0x88/0xb0 [ 492.522671] mount_fs+0xae/0x328 [ 492.526053] vfs_kern_mount.part.34+0xd4/0x4d0 [ 492.530639] ? may_umount+0xb0/0xb0 [ 492.534260] ? _raw_read_unlock+0x22/0x30 [ 492.538401] ? __get_fs_type+0x97/0xc0 [ 492.542296] do_mount+0x564/0x3070 [ 492.545847] ? do_raw_spin_unlock+0x9e/0x2e0 [ 492.550260] ? copy_mount_string+0x40/0x40 [ 492.554490] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.559504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 492.564262] ? __do_page_fault+0x441/0xe40 [ 492.568493] ? retint_kernel+0x10/0x10 [ 492.572400] ? copy_mount_options+0x1f0/0x380 [ 492.576888] ? copy_mount_options+0x200/0x380 [ 492.581380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 492.586924] ? copy_mount_options+0x285/0x380 [ 492.591423] ksys_mount+0x12d/0x140 [ 492.595057] __x64_sys_mount+0xbe/0x150 [ 492.599037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.604060] do_syscall_64+0x1b1/0x800 [ 492.607941] ? finish_task_switch+0x1ca/0x810 [ 492.612434] ? syscall_return_slowpath+0x5c0/0x5c0 [ 492.617360] ? syscall_return_slowpath+0x30f/0x5c0 [ 492.622299] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 492.627669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.632516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 492.637697] RIP: 0033:0x455979 [ 492.640878] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 492.648585] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 2018/05/08 05:45:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:49 executing program 7: r0 = getpid() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r1, 0x9, 0x3, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, '\x00', 'ip6_vti0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd0, 0x118, 0x168, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8, {{0x0, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x7, 0x0, 0x0, 'lo\x00', 'vlan0\x00', 'lo\x00', 'ifb0\x00', @random="80e4195ec43b", [], @empty, [], 0xe0, 0x188, 0x200, [@rateest={'rateest\x00', 0x48, {{'ip6tnl0\x00', 'syzkaller0\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "26729b36e4d1ef9a45b425dc013817106a9442d9f519d29cb7c8eaf62abe5ed5f63bdec43d76c2fdb0f44639b67cf7d47d352bc6d0845fee1e1a3e0d4a921d17"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d3a61ecf339846aa48a33391abd91253f4c2fd8dab02f3292c08c15ac0190213e56c85ad6dac8fd3eecc6916d50b0b768428f154bd9277b7006e07e5a4ccdd7b"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x470) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x20000) write$eventfd(r4, &(0x7f0000000140)=0x2, 0x8) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r2) [ 492.655847] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 492.663111] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 492.670381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 492.677642] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001b 2018/05/08 05:45:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x10000e0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 492.750719] device bridge_slave_1 left promiscuous mode [ 492.756416] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/08 05:45:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 492.796462] device bridge_slave_0 left promiscuous mode [ 492.802160] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 05:45:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) [ 492.866760] IPVS: ftp: loaded support on port[0] = 21 [ 492.948684] team0 (unregistering): Port device team_slave_1 removed [ 492.978960] team0 (unregistering): Port device team_slave_0 removed [ 493.001748] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 493.021807] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 493.056362] bond0 (unregistering): Released all slaves [ 493.631627] bridge0: port 1(bridge_slave_0) entered blocking state [ 493.638093] bridge0: port 1(bridge_slave_0) entered disabled state [ 493.646048] device bridge_slave_0 entered promiscuous mode [ 493.685269] bridge0: port 2(bridge_slave_1) entered blocking state [ 493.691693] bridge0: port 2(bridge_slave_1) entered disabled state [ 493.698991] device bridge_slave_1 entered promiscuous mode [ 493.739499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 493.779389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 493.896537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 493.954807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 494.126297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 494.133653] team0: Port device team_slave_0 added [ 494.169892] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 494.177958] team0: Port device team_slave_1 added [ 494.209862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 494.216745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 494.225216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 494.263922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 494.270887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 494.286467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 494.312478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 494.319552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 494.328100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 494.355764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 494.362955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 494.374367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 494.605101] bridge0: port 2(bridge_slave_1) entered blocking state [ 494.611475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 494.618141] bridge0: port 1(bridge_slave_0) entered blocking state [ 494.624504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 494.632181] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 495.200153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 495.446349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 495.525564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 495.603651] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 495.609851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 495.617409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 495.694879] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800, 0x9023c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001180)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) connect(r0, &(0x7f00000000c0)=@can={0x1d, r1}, 0x80) r2 = gettid() tgkill(r2, r2, 0x0) sched_rr_get_interval(r2, &(0x7f0000001080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000010c0)={0x0, 0x2, 'client0\x00', 0x4, "21d50d14632dd622", "bc32713f33288ae4382e03e827acf5a408056c25070eb4eb339a9d91723248ae", 0x4a73, 0x8}) 2018/05/08 05:45:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:45:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:54 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) 2018/05/08 05:45:54 executing program 3 (fault-call:2 fault-nth:28): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:54 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) prctl$getname(0x10, &(0x7f0000000040)) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:45:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) [ 497.326527] FAULT_INJECTION: forcing a failure. [ 497.326527] name failslab, interval 1, probability 0, space 0, times 0 [ 497.337839] CPU: 1 PID: 32360 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 497.345129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.354499] Call Trace: [ 497.357110] dump_stack+0x1b9/0x294 [ 497.360757] ? dump_stack_print_info.cold.2+0x52/0x52 [ 497.365964] ? perf_trace_lock_acquire+0xe3/0x980 [ 497.370827] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 497.376038] should_fail.cold.4+0xa/0x1a [ 497.380120] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 497.385239] ? unwind_get_return_address+0x61/0xa0 [ 497.390175] ? __save_stack_trace+0x7e/0xd0 [ 497.394510] ? graph_lock+0x170/0x170 [ 497.398316] ? find_held_lock+0x36/0x1c0 [ 497.402390] ? __lock_is_held+0xb5/0x140 [ 497.406458] ? check_same_owner+0x320/0x320 [ 497.410773] ? rcu_note_context_switch+0x710/0x710 [ 497.415696] __should_failslab+0x124/0x180 [ 497.419924] should_failslab+0x9/0x14 [ 497.423726] kmem_cache_alloc_trace+0x2cb/0x780 [ 497.428398] ? __kmalloc_node+0x33/0x70 [ 497.432405] ? __kmalloc_node+0x33/0x70 [ 497.436383] ? rcu_read_lock_sched_held+0x108/0x120 [ 497.441392] __memcg_init_list_lru_node+0x17d/0x2c0 [ 497.446398] ? kvfree_rcu+0x20/0x20 [ 497.450024] ? __kmalloc_node+0x47/0x70 [ 497.454032] __list_lru_init+0x456/0x790 [ 497.458097] ? list_lru_destroy+0x4c0/0x4c0 [ 497.462418] ? mark_held_locks+0xc9/0x160 [ 497.466556] ? __raw_spin_lock_init+0x1c/0x100 [ 497.471219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 497.476229] ? lockdep_init_map+0x9/0x10 [ 497.480281] sget_userns+0x767/0xf00 [ 497.483982] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 497.488657] ? kernfs_sop_show_options+0x190/0x190 [ 497.493597] ? destroy_unused_super.part.11+0x110/0x110 [ 497.498959] ? kasan_check_read+0x11/0x20 [ 497.503106] ? rcu_is_watching+0x85/0x140 [ 497.507243] ? rcu_pm_notify+0xc0/0xc0 [ 497.511124] ? rcu_read_lock_sched_held+0x108/0x120 [ 497.516151] ? kmem_cache_alloc_trace+0x616/0x780 [ 497.521001] ? lock_downgrade+0x8e0/0x8e0 [ 497.525146] ? refcount_add_not_zero+0x320/0x320 [ 497.529893] kernfs_mount_ns+0x13d/0x8e0 [ 497.533940] ? kernfs_super_ns+0x70/0x70 [ 497.538012] sysfs_mount+0xdf/0x200 [ 497.541634] ? sysfs_kill_sb+0x40/0x40 [ 497.545520] ? alloc_pages_current+0x114/0x210 [ 497.550112] ? security_sb_copy_data+0x88/0xb0 [ 497.554695] mount_fs+0xae/0x328 [ 497.558072] vfs_kern_mount.part.34+0xd4/0x4d0 [ 497.562643] ? may_umount+0xb0/0xb0 [ 497.566263] ? _raw_read_unlock+0x22/0x30 [ 497.570400] ? __get_fs_type+0x97/0xc0 [ 497.574279] do_mount+0x564/0x3070 [ 497.577824] ? do_raw_spin_unlock+0x9e/0x2e0 [ 497.582238] ? copy_mount_string+0x40/0x40 [ 497.586479] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 497.591492] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 497.596236] ? __do_page_fault+0x441/0xe40 [ 497.600458] ? retint_kernel+0x10/0x10 [ 497.604347] ? copy_mount_options+0x1f0/0x380 [ 497.608826] ? copy_mount_options+0x200/0x380 [ 497.613328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 497.618874] ? copy_mount_options+0x285/0x380 [ 497.623382] ksys_mount+0x12d/0x140 [ 497.627019] __x64_sys_mount+0xbe/0x150 [ 497.630986] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 497.636006] do_syscall_64+0x1b1/0x800 [ 497.639887] ? finish_task_switch+0x1ca/0x810 [ 497.644369] ? syscall_return_slowpath+0x5c0/0x5c0 [ 497.649291] ? syscall_return_slowpath+0x30f/0x5c0 [ 497.654219] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 497.659573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 497.664405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.669585] RIP: 0033:0x455979 2018/05/08 05:45:54 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0xffffffff00000001, 0x0, 0x3, 0x80000001}) r2 = gettid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) tgkill(r2, r2, 0x0) 2018/05/08 05:45:54 executing program 3 (fault-call:2 fault-nth:29): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) [ 497.672757] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 497.680454] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 497.687708] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 497.694976] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 497.702789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 497.710050] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001c 2018/05/08 05:45:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8286590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:45:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 497.847324] FAULT_INJECTION: forcing a failure. [ 497.847324] name failslab, interval 1, probability 0, space 0, times 0 [ 497.858690] CPU: 0 PID: 32379 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 497.865999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.876232] Call Trace: [ 497.878854] dump_stack+0x1b9/0x294 [ 497.882517] ? dump_stack_print_info.cold.2+0x52/0x52 [ 497.887736] ? __save_stack_trace+0x7e/0xd0 [ 497.892360] should_fail.cold.4+0xa/0x1a 2018/05/08 05:45:55 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) bind$pptp(r3, &(0x7f0000000080)={0x18, 0x2}, 0x1e) dup2(r1, r2) io_setup(0x6f538735, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x80000001, r2, &(0x7f0000000140)="60bca13c", 0x4, 0x9, 0x0, 0x0, r3}, &(0x7f00000001c0)) [ 497.896454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 497.901590] ? save_stack+0x43/0xd0 [ 497.905242] ? kasan_kmalloc+0xc4/0xe0 [ 497.909150] ? kmem_cache_alloc_trace+0x152/0x780 [ 497.914015] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 497.919228] ? __list_lru_init+0x456/0x790 [ 497.923486] ? sget_userns+0x767/0xf00 [ 497.927404] ? graph_lock+0x170/0x170 [ 497.931231] ? do_mount+0x564/0x3070 [ 497.934969] ? ksys_mount+0x12d/0x140 [ 497.938793] ? __x64_sys_mount+0xbe/0x150 [ 497.942965] ? do_syscall_64+0x1b1/0x800 [ 497.947059] ? find_held_lock+0x36/0x1c0 [ 497.951156] ? __lock_is_held+0xb5/0x140 [ 497.955272] ? check_same_owner+0x320/0x320 [ 497.959623] ? rcu_note_context_switch+0x710/0x710 [ 497.964592] __should_failslab+0x124/0x180 [ 497.968863] should_failslab+0x9/0x14 [ 497.972696] kmem_cache_alloc_trace+0x2cb/0x780 [ 497.977395] ? __kmalloc_node+0x33/0x70 [ 497.981398] ? __kmalloc_node+0x33/0x70 [ 497.985400] ? rcu_read_lock_sched_held+0x108/0x120 [ 497.990451] __memcg_init_list_lru_node+0x17d/0x2c0 [ 497.995498] ? kvfree_rcu+0x20/0x20 [ 497.999144] ? __kmalloc_node+0x47/0x70 [ 498.003155] __list_lru_init+0x456/0x790 [ 498.007247] ? list_lru_destroy+0x4c0/0x4c0 [ 498.010572] IPVS: ftp: loaded support on port[0] = 21 [ 498.011585] ? mark_held_locks+0xc9/0x160 [ 498.011613] ? __raw_spin_lock_init+0x1c/0x100 [ 498.011635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 498.011664] ? lockdep_init_map+0x9/0x10 [ 498.011690] sget_userns+0x767/0xf00 [ 498.011708] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 498.011731] ? kernfs_sop_show_options+0x190/0x190 [ 498.047954] ? destroy_unused_super.part.11+0x110/0x110 [ 498.053343] ? kasan_check_read+0x11/0x20 [ 498.057503] ? rcu_is_watching+0x85/0x140 [ 498.061681] ? rcu_pm_notify+0xc0/0xc0 [ 498.065580] ? rcu_read_lock_sched_held+0x108/0x120 [ 498.070599] ? kmem_cache_alloc_trace+0x616/0x780 [ 498.075445] ? lock_downgrade+0x8e0/0x8e0 [ 498.079589] ? refcount_add_not_zero+0x320/0x320 [ 498.084339] kernfs_mount_ns+0x13d/0x8e0 [ 498.088405] ? kernfs_super_ns+0x70/0x70 [ 498.092479] sysfs_mount+0xdf/0x200 [ 498.096097] ? sysfs_kill_sb+0x40/0x40 [ 498.099995] ? alloc_pages_current+0x114/0x210 [ 498.104595] ? security_sb_copy_data+0x88/0xb0 [ 498.109183] mount_fs+0xae/0x328 [ 498.112549] vfs_kern_mount.part.34+0xd4/0x4d0 [ 498.117133] ? may_umount+0xb0/0xb0 [ 498.120772] ? _raw_read_unlock+0x22/0x30 [ 498.124917] ? __get_fs_type+0x97/0xc0 [ 498.128819] do_mount+0x564/0x3070 [ 498.132378] ? do_raw_spin_unlock+0x9e/0x2e0 [ 498.136804] ? copy_mount_string+0x40/0x40 [ 498.141051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 498.146076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 498.150856] ? __do_page_fault+0x441/0xe40 [ 498.155093] ? retint_kernel+0x10/0x10 [ 498.158986] ? copy_mount_options+0x1f0/0x380 [ 498.163474] ? copy_mount_options+0x200/0x380 [ 498.167961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.173485] ? copy_mount_options+0x285/0x380 [ 498.177996] ksys_mount+0x12d/0x140 [ 498.181637] __x64_sys_mount+0xbe/0x150 [ 498.185622] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 498.190646] do_syscall_64+0x1b1/0x800 [ 498.194531] ? finish_task_switch+0x1ca/0x810 [ 498.199030] ? syscall_return_slowpath+0x5c0/0x5c0 [ 498.203959] ? syscall_return_slowpath+0x30f/0x5c0 [ 498.208884] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 498.214265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.219116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.224294] RIP: 0033:0x455979 [ 498.227480] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 498.235206] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 498.242483] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 498.249766] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 498.257054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 498.264333] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001d [ 498.401631] device bridge_slave_1 left promiscuous mode [ 498.407218] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.419660] device bridge_slave_0 left promiscuous mode [ 498.425200] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.468386] team0 (unregistering): Port device team_slave_1 removed [ 498.479590] team0 (unregistering): Port device team_slave_0 removed [ 498.489351] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 498.505983] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 498.530944] bond0 (unregistering): Released all slaves [ 499.041998] bridge0: port 1(bridge_slave_0) entered blocking state [ 499.048500] bridge0: port 1(bridge_slave_0) entered disabled state [ 499.056283] device bridge_slave_0 entered promiscuous mode [ 499.093610] bridge0: port 2(bridge_slave_1) entered blocking state [ 499.100065] bridge0: port 2(bridge_slave_1) entered disabled state [ 499.107810] device bridge_slave_1 entered promiscuous mode [ 499.143463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 499.179545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 499.286497] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 499.326116] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 499.494697] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 499.502595] team0: Port device team_slave_0 added [ 499.539255] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 499.546927] team0: Port device team_slave_1 added [ 499.582868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 499.621449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 499.660193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 499.700010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 499.959302] bridge0: port 2(bridge_slave_1) entered blocking state [ 499.965684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 499.972325] bridge0: port 1(bridge_slave_0) entered blocking state [ 499.978681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 499.985915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 500.762428] 8021q: adding VLAN 0 to HW filter on device bond0 [ 500.768784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 500.847340] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 500.923920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 500.930365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 500.937442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 501.007787] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:45:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/05/08 05:45:59 executing program 3 (fault-call:2 fault-nth:30): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:45:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x0) 2018/05/08 05:45:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xfffffffb, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:45:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) 2018/05/08 05:45:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:45:59 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = dup(0xffffffffffffffff) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000080)={r2, r3, 0x7e}) exit(0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r5 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r4, r5) 2018/05/08 05:45:59 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x55}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x100, 0xffff, 0x8, 0xfffffffffffff26e, 0x619c}, &(0x7f00000002c0)=0x98) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) [ 502.530271] FAULT_INJECTION: forcing a failure. [ 502.530271] name failslab, interval 1, probability 0, space 0, times 0 [ 502.541593] CPU: 1 PID: 32672 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 502.548875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.558234] Call Trace: [ 502.560838] dump_stack+0x1b9/0x294 [ 502.564483] ? dump_stack_print_info.cold.2+0x52/0x52 [ 502.569681] ? perf_trace_lock_acquire+0xe3/0x980 [ 502.574544] ? __save_stack_trace+0x7e/0xd0 2018/05/08 05:45:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/05/08 05:45:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 502.578896] should_fail.cold.4+0xa/0x1a [ 502.582974] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.588093] ? save_stack+0x43/0xd0 [ 502.591732] ? kasan_kmalloc+0xc4/0xe0 [ 502.595637] ? kmem_cache_alloc_trace+0x152/0x780 [ 502.600495] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 502.605694] ? __list_lru_init+0x456/0x790 [ 502.609939] ? sget_userns+0x767/0xf00 [ 502.613842] ? graph_lock+0x170/0x170 [ 502.617655] ? do_mount+0x564/0x3070 [ 502.621377] ? ksys_mount+0x12d/0x140 [ 502.625185] ? __x64_sys_mount+0xbe/0x150 2018/05/08 05:45:59 executing program 0: [ 502.629339] ? do_syscall_64+0x1b1/0x800 [ 502.633417] ? find_held_lock+0x36/0x1c0 [ 502.637497] ? __lock_is_held+0xb5/0x140 [ 502.641585] ? check_same_owner+0x320/0x320 [ 502.645926] ? rcu_note_context_switch+0x710/0x710 [ 502.650872] __should_failslab+0x124/0x180 [ 502.655124] should_failslab+0x9/0x14 [ 502.658935] kmem_cache_alloc_trace+0x2cb/0x780 [ 502.663613] ? __kmalloc_node+0x33/0x70 [ 502.667603] ? __kmalloc_node+0x33/0x70 [ 502.671596] ? rcu_read_lock_sched_held+0x108/0x120 [ 502.676642] __memcg_init_list_lru_node+0x17d/0x2c0 [ 502.681676] ? kvfree_rcu+0x20/0x20 [ 502.685315] ? __kmalloc_node+0x47/0x70 [ 502.689312] __list_lru_init+0x456/0x790 [ 502.693389] ? list_lru_destroy+0x4c0/0x4c0 [ 502.697721] ? mark_held_locks+0xc9/0x160 [ 502.701884] ? __raw_spin_lock_init+0x1c/0x100 [ 502.706480] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 502.711861] ? lockdep_init_map+0x9/0x10 [ 502.715934] sget_userns+0x767/0xf00 [ 502.719649] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 502.724306] ? kernfs_sop_show_options+0x190/0x190 [ 502.729220] ? destroy_unused_super.part.11+0x110/0x110 [ 502.734588] ? kasan_check_read+0x11/0x20 [ 502.738747] ? rcu_is_watching+0x85/0x140 [ 502.742892] ? rcu_pm_notify+0xc0/0xc0 [ 502.746782] ? rcu_read_lock_sched_held+0x108/0x120 [ 502.751796] ? kmem_cache_alloc_trace+0x616/0x780 [ 502.756635] ? lock_downgrade+0x8e0/0x8e0 [ 502.760778] ? refcount_add_not_zero+0x320/0x320 [ 502.765548] kernfs_mount_ns+0x13d/0x8e0 [ 502.769602] ? kernfs_super_ns+0x70/0x70 [ 502.773678] sysfs_mount+0xdf/0x200 [ 502.777290] ? sysfs_kill_sb+0x40/0x40 [ 502.781168] ? alloc_pages_current+0x114/0x210 [ 502.785738] ? security_sb_copy_data+0x88/0xb0 [ 502.790313] mount_fs+0xae/0x328 [ 502.793674] vfs_kern_mount.part.34+0xd4/0x4d0 [ 502.798250] ? may_umount+0xb0/0xb0 [ 502.801874] ? _raw_read_unlock+0x22/0x30 [ 502.806026] ? __get_fs_type+0x97/0xc0 [ 502.809911] do_mount+0x564/0x3070 [ 502.813440] ? copy_mount_string+0x40/0x40 [ 502.817662] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 502.822666] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 502.827412] ? __do_page_fault+0x441/0xe40 [ 502.831635] ? retint_kernel+0x10/0x10 [ 502.835509] ? copy_mount_options+0x1f0/0x380 [ 502.839987] ? copy_mount_options+0x200/0x380 [ 502.844494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 502.850032] ? copy_mount_options+0x285/0x380 [ 502.854522] ksys_mount+0x12d/0x140 [ 502.858135] __x64_sys_mount+0xbe/0x150 [ 502.862108] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 502.867125] do_syscall_64+0x1b1/0x800 [ 502.870996] ? finish_task_switch+0x1ca/0x810 [ 502.875489] ? syscall_return_slowpath+0x5c0/0x5c0 [ 502.880417] ? syscall_return_slowpath+0x30f/0x5c0 [ 502.885334] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 502.890696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.895537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 502.900716] RIP: 0033:0x455979 [ 502.903898] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 502.911591] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 502.918845] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 502.926620] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 502.933883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 502.941151] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001e [ 503.134356] device bridge_slave_1 left promiscuous mode [ 503.139945] bridge0: port 2(bridge_slave_1) entered disabled state [ 503.152671] device bridge_slave_0 left promiscuous mode [ 503.158226] bridge0: port 1(bridge_slave_0) entered disabled state [ 503.193709] team0 (unregistering): Port device team_slave_1 removed [ 503.205758] team0 (unregistering): Port device team_slave_0 removed [ 503.215777] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 503.233609] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 503.264118] bond0 (unregistering): Released all slaves 2018/05/08 05:46:01 executing program 0: 2018/05/08 05:46:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x200000000000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:46:01 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file1\x00', &(0x7f00000001c0)) dup2(r1, r2) 2018/05/08 05:46:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/05/08 05:46:01 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) exit(0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) 2018/05/08 05:46:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) 2018/05/08 05:46:01 executing program 3 (fault-call:2 fault-nth:31): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:01 executing program 0: [ 504.163234] FAULT_INJECTION: forcing a failure. [ 504.163234] name failslab, interval 1, probability 0, space 0, times 0 [ 504.174734] CPU: 1 PID: 32715 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 504.182020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.191377] Call Trace: [ 504.193987] dump_stack+0x1b9/0x294 [ 504.197637] ? dump_stack_print_info.cold.2+0x52/0x52 [ 504.202842] ? perf_trace_lock_acquire+0xe3/0x980 [ 504.207700] ? __save_stack_trace+0x7e/0xd0 [ 504.212039] should_fail.cold.4+0xa/0x1a [ 504.216120] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 504.221244] ? save_stack+0x43/0xd0 [ 504.224888] ? kasan_kmalloc+0xc4/0xe0 [ 504.228793] ? kmem_cache_alloc_trace+0x152/0x780 [ 504.233650] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 504.238850] ? __list_lru_init+0x456/0x790 [ 504.243101] ? sget_userns+0x767/0xf00 [ 504.247003] ? graph_lock+0x170/0x170 [ 504.250815] ? do_mount+0x564/0x3070 [ 504.254290] IPVS: ftp: loaded support on port[0] = 21 [ 504.254535] ? ksys_mount+0x12d/0x140 [ 504.254555] ? __x64_sys_mount+0xbe/0x150 [ 504.267671] ? do_syscall_64+0x1b1/0x800 [ 504.271747] ? find_held_lock+0x36/0x1c0 [ 504.275831] ? __lock_is_held+0xb5/0x140 [ 504.279923] ? check_same_owner+0x320/0x320 [ 504.284261] ? rcu_note_context_switch+0x710/0x710 [ 504.289207] __should_failslab+0x124/0x180 [ 504.293463] should_failslab+0x9/0x14 [ 504.297274] kmem_cache_alloc_trace+0x2cb/0x780 [ 504.301950] ? __kmalloc_node+0x33/0x70 [ 504.305926] ? __kmalloc_node+0x33/0x70 [ 504.309906] ? rcu_read_lock_sched_held+0x108/0x120 [ 504.314934] __memcg_init_list_lru_node+0x17d/0x2c0 [ 504.319959] ? kvfree_rcu+0x20/0x20 [ 504.323592] ? __kmalloc_node+0x47/0x70 [ 504.327579] __list_lru_init+0x456/0x790 [ 504.331654] ? list_lru_destroy+0x4c0/0x4c0 [ 504.335980] ? mark_held_locks+0xc9/0x160 [ 504.340140] ? __raw_spin_lock_init+0x1c/0x100 [ 504.344736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.349768] ? lockdep_init_map+0x9/0x10 [ 504.353839] sget_userns+0x767/0xf00 [ 504.357560] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 504.362238] ? kernfs_sop_show_options+0x190/0x190 [ 504.367172] ? destroy_unused_super.part.11+0x110/0x110 [ 504.372553] ? kasan_check_read+0x11/0x20 [ 504.376713] ? rcu_is_watching+0x85/0x140 [ 504.380873] ? rcu_pm_notify+0xc0/0xc0 [ 504.384778] ? rcu_read_lock_sched_held+0x108/0x120 [ 504.389800] ? kmem_cache_alloc_trace+0x616/0x780 [ 504.394645] ? lock_downgrade+0x8e0/0x8e0 [ 504.398802] ? refcount_add_not_zero+0x320/0x320 [ 504.403574] kernfs_mount_ns+0x13d/0x8e0 [ 504.407644] ? kernfs_super_ns+0x70/0x70 [ 504.411726] sysfs_mount+0xdf/0x200 [ 504.415361] ? sysfs_kill_sb+0x40/0x40 [ 504.419260] ? alloc_pages_current+0x114/0x210 [ 504.423847] ? security_sb_copy_data+0x88/0xb0 [ 504.428435] mount_fs+0xae/0x328 [ 504.431821] vfs_kern_mount.part.34+0xd4/0x4d0 [ 504.436409] ? may_umount+0xb0/0xb0 [ 504.440040] ? _raw_read_unlock+0x22/0x30 [ 504.444192] ? __get_fs_type+0x97/0xc0 [ 504.448102] do_mount+0x564/0x3070 [ 504.451650] ? copy_mount_string+0x40/0x40 [ 504.455890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.460930] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 504.465700] ? __do_page_fault+0x441/0xe40 [ 504.469937] ? retint_kernel+0x10/0x10 [ 504.473839] ? copy_mount_options+0x1f0/0x380 [ 504.478339] ? copy_mount_options+0x200/0x380 [ 504.482840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.488382] ? copy_mount_options+0x285/0x380 [ 504.492889] ksys_mount+0x12d/0x140 [ 504.496528] __x64_sys_mount+0xbe/0x150 [ 504.500512] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.505539] do_syscall_64+0x1b1/0x800 [ 504.509432] ? syscall_return_slowpath+0x5c0/0x5c0 [ 504.514367] ? syscall_return_slowpath+0x30f/0x5c0 [ 504.519307] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 504.524691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 504.529552] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.534745] RIP: 0033:0x455979 [ 504.537936] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.545649] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 504.552923] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:46:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xfbffffff00000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 504.560199] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 504.567476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 504.574753] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001f 2018/05/08 05:46:01 executing program 0: 2018/05/08 05:46:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:01 executing program 3 (fault-call:2 fault-nth:32): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x40030000000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:46:01 executing program 0: [ 504.791106] FAULT_INJECTION: forcing a failure. [ 504.791106] name failslab, interval 1, probability 0, space 0, times 0 [ 504.802564] CPU: 0 PID: 32761 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 504.809858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.819229] Call Trace: [ 504.821850] dump_stack+0x1b9/0x294 [ 504.825513] ? dump_stack_print_info.cold.2+0x52/0x52 [ 504.830742] ? __save_stack_trace+0x7e/0xd0 [ 504.835105] should_fail.cold.4+0xa/0x1a [ 504.839200] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 504.844331] ? save_stack+0x43/0xd0 [ 504.847984] ? kasan_kmalloc+0xc4/0xe0 [ 504.851895] ? kmem_cache_alloc_trace+0x152/0x780 [ 504.856763] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 504.861973] ? __list_lru_init+0x456/0x790 [ 504.866227] ? sget_userns+0x767/0xf00 [ 504.870139] ? graph_lock+0x170/0x170 [ 504.873960] ? do_mount+0x564/0x3070 [ 504.877693] ? ksys_mount+0x12d/0x140 [ 504.881509] ? __x64_sys_mount+0xbe/0x150 [ 504.885670] ? do_syscall_64+0x1b1/0x800 [ 504.889752] ? find_held_lock+0x36/0x1c0 [ 504.893833] ? __lock_is_held+0xb5/0x140 [ 504.897907] ? check_same_owner+0x320/0x320 [ 504.902237] ? rcu_note_context_switch+0x710/0x710 [ 504.907165] __should_failslab+0x124/0x180 [ 504.911396] should_failslab+0x9/0x14 [ 504.915201] kmem_cache_alloc_trace+0x2cb/0x780 [ 504.919863] ? __kmalloc_node+0x33/0x70 [ 504.923830] ? __kmalloc_node+0x33/0x70 [ 504.927794] ? rcu_read_lock_sched_held+0x108/0x120 [ 504.932894] __memcg_init_list_lru_node+0x17d/0x2c0 [ 504.937907] ? kvfree_rcu+0x20/0x20 [ 504.941532] ? __kmalloc_node+0x47/0x70 [ 504.945507] __list_lru_init+0x456/0x790 [ 504.949564] ? list_lru_destroy+0x4c0/0x4c0 [ 504.953877] ? mark_held_locks+0xc9/0x160 [ 504.958031] ? __raw_spin_lock_init+0x1c/0x100 [ 504.962610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.967627] ? lockdep_init_map+0x9/0x10 [ 504.971683] sget_userns+0x767/0xf00 [ 504.975389] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 504.980056] ? kernfs_sop_show_options+0x190/0x190 [ 504.984979] ? destroy_unused_super.part.11+0x110/0x110 [ 504.990358] ? kasan_check_read+0x11/0x20 [ 504.994497] ? rcu_is_watching+0x85/0x140 [ 504.998643] ? rcu_pm_notify+0xc0/0xc0 [ 505.002534] ? rcu_read_lock_sched_held+0x108/0x120 [ 505.007543] ? kmem_cache_alloc_trace+0x616/0x780 [ 505.012378] ? lock_downgrade+0x8e0/0x8e0 [ 505.016526] ? refcount_add_not_zero+0x320/0x320 [ 505.021281] kernfs_mount_ns+0x13d/0x8e0 [ 505.025336] ? kernfs_super_ns+0x70/0x70 [ 505.029402] sysfs_mount+0xdf/0x200 [ 505.033032] ? sysfs_kill_sb+0x40/0x40 [ 505.036930] ? alloc_pages_current+0x114/0x210 [ 505.041514] ? security_sb_copy_data+0x88/0xb0 [ 505.046091] mount_fs+0xae/0x328 [ 505.049455] vfs_kern_mount.part.34+0xd4/0x4d0 [ 505.054039] ? may_umount+0xb0/0xb0 [ 505.057662] ? _raw_read_unlock+0x22/0x30 [ 505.061799] ? __get_fs_type+0x97/0xc0 [ 505.065688] do_mount+0x564/0x3070 [ 505.069222] ? do_raw_spin_unlock+0x9e/0x2e0 [ 505.073626] ? copy_mount_string+0x40/0x40 [ 505.077849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 505.082861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 505.087615] ? __do_page_fault+0x441/0xe40 [ 505.091842] ? retint_kernel+0x10/0x10 [ 505.095735] ? copy_mount_options+0x1f0/0x380 [ 505.100223] ? copy_mount_options+0x200/0x380 [ 505.104713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 505.110239] ? copy_mount_options+0x285/0x380 [ 505.114730] ksys_mount+0x12d/0x140 [ 505.118354] __x64_sys_mount+0xbe/0x150 [ 505.122317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 505.127335] do_syscall_64+0x1b1/0x800 [ 505.131213] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 505.136048] ? syscall_return_slowpath+0x5c0/0x5c0 [ 505.140979] ? syscall_return_slowpath+0x30f/0x5c0 [ 505.145908] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 505.151277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.156119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 505.161299] RIP: 0033:0x455979 [ 505.164485] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.172189] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 505.179446] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:46:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x400000000000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 505.186705] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 505.193964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 505.201226] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000020 [ 505.473258] bridge0: port 1(bridge_slave_0) entered blocking state [ 505.479638] bridge0: port 1(bridge_slave_0) entered disabled state [ 505.486794] device bridge_slave_0 entered promiscuous mode [ 505.510922] bridge0: port 2(bridge_slave_1) entered blocking state [ 505.517297] bridge0: port 2(bridge_slave_1) entered disabled state [ 505.524470] device bridge_slave_1 entered promiscuous mode [ 505.549470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 505.574295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 505.640718] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 505.667090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 505.767536] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 505.774626] team0: Port device team_slave_0 added [ 505.798063] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 505.805278] team0: Port device team_slave_1 added [ 505.828299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 505.852941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 505.878208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 505.903747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 506.115293] bridge0: port 2(bridge_slave_1) entered blocking state [ 506.121672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 506.128303] bridge0: port 1(bridge_slave_0) entered blocking state [ 506.134660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 506.923857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 507.003207] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 507.084893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 507.091115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 507.098126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 507.175784] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:46:05 executing program 0: 2018/05/08 05:46:05 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) fcntl$notify(r2, 0x402, 0x80000000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x7e, &(0x7f00000001c0)=0x2) dup2(r2, r1) 2018/05/08 05:46:05 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) r3 = dup2(r1, r2) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/08 05:46:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x4, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:46:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/05/08 05:46:05 executing program 3 (fault-call:2 fault-nth:33): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) 2018/05/08 05:46:05 executing program 0: 2018/05/08 05:46:05 executing program 0: [ 508.703154] FAULT_INJECTION: forcing a failure. [ 508.703154] name failslab, interval 1, probability 0, space 0, times 0 [ 508.714700] CPU: 1 PID: 554 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 508.721815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.731175] Call Trace: [ 508.733777] dump_stack+0x1b9/0x294 [ 508.737419] ? dump_stack_print_info.cold.2+0x52/0x52 [ 508.742625] ? perf_trace_lock_acquire+0xe3/0x980 [ 508.747484] ? __save_stack_trace+0x7e/0xd0 2018/05/08 05:46:05 executing program 0: clock_gettime(0x0, &(0x7f0000cfa000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000b80)=""/198) [ 508.751831] should_fail.cold.4+0xa/0x1a [ 508.755915] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 508.761038] ? save_stack+0x43/0xd0 [ 508.764679] ? kasan_kmalloc+0xc4/0xe0 [ 508.768575] ? kmem_cache_alloc_trace+0x152/0x780 [ 508.773426] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 508.778624] ? __list_lru_init+0x456/0x790 [ 508.782869] ? sget_userns+0x767/0xf00 [ 508.786771] ? graph_lock+0x170/0x170 [ 508.790583] ? do_mount+0x564/0x3070 [ 508.794308] ? ksys_mount+0x12d/0x140 [ 508.798118] ? __x64_sys_mount+0xbe/0x150 [ 508.802278] ? do_syscall_64+0x1b1/0x800 [ 508.806362] ? find_held_lock+0x36/0x1c0 [ 508.810440] ? __lock_is_held+0xb5/0x140 [ 508.814527] ? check_same_owner+0x320/0x320 [ 508.818866] ? rcu_note_context_switch+0x710/0x710 [ 508.823815] __should_failslab+0x124/0x180 [ 508.828050] should_failslab+0x9/0x14 [ 508.831858] kmem_cache_alloc_trace+0x2cb/0x780 [ 508.836522] ? __kmalloc_node+0x33/0x70 [ 508.840489] ? __kmalloc_node+0x33/0x70 [ 508.844453] ? rcu_read_lock_sched_held+0x108/0x120 [ 508.849460] __memcg_init_list_lru_node+0x17d/0x2c0 [ 508.854468] ? kvfree_rcu+0x20/0x20 [ 508.858088] ? __kmalloc_node+0x47/0x70 [ 508.862055] __list_lru_init+0x456/0x790 [ 508.866109] ? list_lru_destroy+0x4c0/0x4c0 [ 508.870429] ? mark_held_locks+0xc9/0x160 [ 508.874567] ? __raw_spin_lock_init+0x1c/0x100 [ 508.879138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 508.884146] ? lockdep_init_map+0x9/0x10 [ 508.888198] sget_userns+0x767/0xf00 [ 508.891898] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 508.896556] ? kernfs_sop_show_options+0x190/0x190 [ 508.901994] ? destroy_unused_super.part.11+0x110/0x110 [ 508.907355] ? kasan_check_read+0x11/0x20 [ 508.911489] ? rcu_is_watching+0x85/0x140 [ 508.915623] ? rcu_pm_notify+0xc0/0xc0 [ 508.919503] ? rcu_read_lock_sched_held+0x108/0x120 [ 508.924515] ? kmem_cache_alloc_trace+0x616/0x780 [ 508.929343] ? lock_downgrade+0x8e0/0x8e0 [ 508.933484] ? refcount_add_not_zero+0x320/0x320 [ 508.938229] kernfs_mount_ns+0x13d/0x8e0 [ 508.942296] ? kernfs_super_ns+0x70/0x70 [ 508.946358] sysfs_mount+0xdf/0x200 [ 508.949983] ? sysfs_kill_sb+0x40/0x40 [ 508.953862] ? alloc_pages_current+0x114/0x210 [ 508.958451] ? security_sb_copy_data+0x88/0xb0 [ 508.963027] mount_fs+0xae/0x328 [ 508.966384] vfs_kern_mount.part.34+0xd4/0x4d0 [ 508.970951] ? may_umount+0xb0/0xb0 [ 508.974650] ? _raw_read_unlock+0x22/0x30 [ 508.978791] ? __get_fs_type+0x97/0xc0 [ 508.982681] do_mount+0x564/0x3070 [ 508.986209] ? do_raw_spin_unlock+0x9e/0x2e0 [ 508.990606] ? copy_mount_string+0x40/0x40 [ 508.994825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 508.999829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 509.004575] ? __do_page_fault+0x441/0xe40 [ 509.008794] ? retint_kernel+0x10/0x10 [ 509.012674] ? copy_mount_options+0x1f0/0x380 [ 509.017158] ? copy_mount_options+0x200/0x380 [ 509.021665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.027189] ? copy_mount_options+0x285/0x380 [ 509.031673] ksys_mount+0x12d/0x140 [ 509.035289] __x64_sys_mount+0xbe/0x150 [ 509.039250] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.044264] do_syscall_64+0x1b1/0x800 [ 509.048139] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 509.052968] ? syscall_return_slowpath+0x5c0/0x5c0 [ 509.057884] ? syscall_return_slowpath+0x30f/0x5c0 [ 509.062813] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 509.068172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.073005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 509.078184] RIP: 0033:0x455979 [ 509.081358] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.089069] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 509.096332] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:46:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xffffff7f00000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 509.103587] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 509.110840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 509.118095] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000021 2018/05/08 05:46:06 executing program 3 (fault-call:2 fault-nth:34): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:06 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f00000000c0), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) [ 509.248447] FAULT_INJECTION: forcing a failure. [ 509.248447] name failslab, interval 1, probability 0, space 0, times 0 [ 509.259882] CPU: 0 PID: 578 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 509.267003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.276377] Call Trace: [ 509.279000] dump_stack+0x1b9/0x294 [ 509.282665] ? dump_stack_print_info.cold.2+0x52/0x52 [ 509.287897] ? __save_stack_trace+0x7e/0xd0 [ 509.292254] should_fail.cold.4+0xa/0x1a 2018/05/08 05:46:06 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) [ 509.296343] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 509.301473] ? save_stack+0x43/0xd0 [ 509.305124] ? kasan_kmalloc+0xc4/0xe0 [ 509.309034] ? kmem_cache_alloc_trace+0x152/0x780 [ 509.313898] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 509.319109] ? __list_lru_init+0x456/0x790 [ 509.323363] ? sget_userns+0x767/0xf00 [ 509.327276] ? graph_lock+0x170/0x170 [ 509.331093] ? do_mount+0x564/0x3070 [ 509.334823] ? ksys_mount+0x12d/0x140 [ 509.338647] ? __x64_sys_mount+0xbe/0x150 [ 509.342815] ? do_syscall_64+0x1b1/0x800 [ 509.346908] ? find_held_lock+0x36/0x1c0 [ 509.351003] ? __lock_is_held+0xb5/0x140 [ 509.355114] ? check_same_owner+0x320/0x320 [ 509.359468] ? rcu_note_context_switch+0x710/0x710 [ 509.364428] __should_failslab+0x124/0x180 [ 509.368690] should_failslab+0x9/0x14 [ 509.372518] kmem_cache_alloc_trace+0x2cb/0x780 [ 509.377225] ? __kmalloc_node+0x33/0x70 [ 509.381219] ? __kmalloc_node+0x33/0x70 [ 509.385215] ? rcu_read_lock_sched_held+0x108/0x120 [ 509.390260] __memcg_init_list_lru_node+0x17d/0x2c0 [ 509.395296] ? kvfree_rcu+0x20/0x20 2018/05/08 05:46:06 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 509.398943] ? __kmalloc_node+0x47/0x70 [ 509.402944] __list_lru_init+0x456/0x790 [ 509.407024] ? list_lru_destroy+0x4c0/0x4c0 [ 509.411360] ? mark_held_locks+0xc9/0x160 [ 509.415534] ? __raw_spin_lock_init+0x1c/0x100 [ 509.420130] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.425170] ? lockdep_init_map+0x9/0x10 [ 509.429252] sget_userns+0x767/0xf00 [ 509.432981] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 509.437671] ? kernfs_sop_show_options+0x190/0x190 [ 509.442623] ? destroy_unused_super.part.11+0x110/0x110 [ 509.448017] ? kasan_check_read+0x11/0x20 [ 509.452184] ? rcu_is_watching+0x85/0x140 [ 509.456350] ? rcu_pm_notify+0xc0/0xc0 [ 509.460272] ? rcu_read_lock_sched_held+0x108/0x120 [ 509.465306] ? kmem_cache_alloc_trace+0x616/0x780 [ 509.470162] ? lock_downgrade+0x8e0/0x8e0 [ 509.474338] ? refcount_add_not_zero+0x320/0x320 [ 509.479118] kernfs_mount_ns+0x13d/0x8e0 [ 509.483204] ? kernfs_super_ns+0x70/0x70 [ 509.487299] sysfs_mount+0xdf/0x200 [ 509.490965] ? sysfs_kill_sb+0x40/0x40 [ 509.494873] ? alloc_pages_current+0x114/0x210 [ 509.499474] ? security_sb_copy_data+0x88/0xb0 [ 509.504075] mount_fs+0xae/0x328 [ 509.507465] vfs_kern_mount.part.34+0xd4/0x4d0 [ 509.512065] ? may_umount+0xb0/0xb0 [ 509.515703] ? _raw_read_unlock+0x22/0x30 [ 509.519869] ? __get_fs_type+0x97/0xc0 [ 509.523781] do_mount+0x564/0x3070 [ 509.527339] ? do_raw_spin_unlock+0x9e/0x2e0 [ 509.531771] ? copy_mount_string+0x40/0x40 [ 509.536020] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.541055] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 509.541734] IPVS: ftp: loaded support on port[0] = 21 [ 509.545825] ? __do_page_fault+0x441/0xe40 [ 509.545846] ? retint_kernel+0x10/0x10 [ 509.545881] ? copy_mount_options+0x1f0/0x380 [ 509.545899] ? copy_mount_options+0x200/0x380 [ 509.545922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.545938] ? copy_mount_options+0x285/0x380 [ 509.545961] ksys_mount+0x12d/0x140 [ 509.581859] __x64_sys_mount+0xbe/0x150 [ 509.585859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.590904] do_syscall_64+0x1b1/0x800 [ 509.594811] ? finish_task_switch+0x1ca/0x810 [ 509.599326] ? syscall_return_slowpath+0x5c0/0x5c0 [ 509.604280] ? syscall_return_slowpath+0x30f/0x5c0 [ 509.609236] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 509.614622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.619490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 509.624699] RIP: 0033:0x455979 [ 509.627898] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.635626] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 509.642906] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 509.650170] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 509.657440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 509.664720] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000022 [ 509.797511] device bridge_slave_1 left promiscuous mode [ 509.803202] bridge0: port 2(bridge_slave_1) entered disabled state [ 509.823660] device bridge_slave_0 left promiscuous mode [ 509.829280] bridge0: port 1(bridge_slave_0) entered disabled state [ 509.861572] team0 (unregistering): Port device team_slave_1 removed [ 509.871829] team0 (unregistering): Port device team_slave_0 removed [ 509.883060] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 509.900680] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 509.925396] bond0 (unregistering): Released all slaves [ 510.379704] bridge0: port 1(bridge_slave_0) entered blocking state [ 510.386127] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.393852] device bridge_slave_0 entered promiscuous mode [ 510.431609] bridge0: port 2(bridge_slave_1) entered blocking state [ 510.438057] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.445699] device bridge_slave_1 entered promiscuous mode [ 510.481821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 510.518046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 510.627150] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 510.667581] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 510.834788] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 510.842244] team0: Port device team_slave_0 added [ 510.878103] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 510.885447] team0: Port device team_slave_1 added [ 510.921588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 510.960643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 510.999740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 511.031102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 511.310848] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.317252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 511.323893] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.330250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 511.337578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 512.092867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 512.168359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 512.224125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 512.250780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 512.257130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 512.264534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 512.332756] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:46:10 executing program 3 (fault-call:2 fault-nth:35): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:10 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) socketpair(0x3, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0x62d7) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r1, r2) 2018/05/08 05:46:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@llc={0x1a, 0x0, 0x4, 0x0, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, {&(0x7f0000000140)=""/195, 0xc3}, &(0x7f0000000240), 0x40}, 0xa0) creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) 2018/05/08 05:46:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/05/08 05:46:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/05/08 05:46:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000000040), 0x0) close(r0) 2018/05/08 05:46:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x4000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 513.821643] FAULT_INJECTION: forcing a failure. [ 513.821643] name failslab, interval 1, probability 0, space 0, times 0 [ 513.832946] CPU: 1 PID: 868 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 513.840066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.849425] Call Trace: [ 513.852029] dump_stack+0x1b9/0x294 [ 513.855681] ? dump_stack_print_info.cold.2+0x52/0x52 [ 513.860893] ? perf_trace_lock_acquire+0xe3/0x980 [ 513.865747] ? __save_stack_trace+0x7e/0xd0 2018/05/08 05:46:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mem_hardwall\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000002c0), 0x7fffffd) [ 513.870091] should_fail.cold.4+0xa/0x1a [ 513.874170] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 513.879299] ? save_stack+0x43/0xd0 [ 513.882940] ? kasan_kmalloc+0xc4/0xe0 [ 513.886840] ? kmem_cache_alloc_trace+0x152/0x780 [ 513.891697] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 513.896907] ? __list_lru_init+0x456/0x790 [ 513.901151] ? sget_userns+0x767/0xf00 [ 513.905053] ? graph_lock+0x170/0x170 [ 513.908867] ? do_mount+0x564/0x3070 [ 513.912593] ? ksys_mount+0x12d/0x140 [ 513.916422] ? __x64_sys_mount+0xbe/0x150 2018/05/08 05:46:11 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) [ 513.920580] ? do_syscall_64+0x1b1/0x800 [ 513.924664] ? find_held_lock+0x36/0x1c0 [ 513.928742] ? __lock_is_held+0xb5/0x140 [ 513.932830] ? check_same_owner+0x320/0x320 [ 513.937167] ? rcu_note_context_switch+0x710/0x710 [ 513.942109] __should_failslab+0x124/0x180 [ 513.946361] should_failslab+0x9/0x14 [ 513.950172] kmem_cache_alloc_trace+0x2cb/0x780 [ 513.954853] ? __kmalloc_node+0x33/0x70 [ 513.958851] ? __kmalloc_node+0x33/0x70 [ 513.962831] ? rcu_read_lock_sched_held+0x108/0x120 2018/05/08 05:46:11 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r1, r0) [ 513.967864] __memcg_init_list_lru_node+0x17d/0x2c0 [ 513.972895] ? kvfree_rcu+0x20/0x20 [ 513.976539] ? __kmalloc_node+0x47/0x70 [ 513.980533] __list_lru_init+0x456/0x790 [ 513.984620] ? list_lru_destroy+0x4c0/0x4c0 [ 513.988958] ? mark_held_locks+0xc9/0x160 [ 513.993128] ? __raw_spin_lock_init+0x1c/0x100 [ 513.997700] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.002713] ? lockdep_init_map+0x9/0x10 [ 514.006773] sget_userns+0x767/0xf00 [ 514.010490] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 514.015154] ? kernfs_sop_show_options+0x190/0x190 [ 514.020078] ? destroy_unused_super.part.11+0x110/0x110 [ 514.025437] ? kasan_check_read+0x11/0x20 [ 514.029572] ? rcu_is_watching+0x85/0x140 [ 514.033711] ? rcu_pm_notify+0xc0/0xc0 [ 514.037589] ? rcu_read_lock_sched_held+0x108/0x120 [ 514.042601] ? kmem_cache_alloc_trace+0x616/0x780 [ 514.047442] ? lock_downgrade+0x8e0/0x8e0 [ 514.051576] ? refcount_add_not_zero+0x320/0x320 [ 514.056322] kernfs_mount_ns+0x13d/0x8e0 [ 514.060371] ? kernfs_super_ns+0x70/0x70 [ 514.064437] sysfs_mount+0xdf/0x200 [ 514.068062] ? sysfs_kill_sb+0x40/0x40 [ 514.071952] ? alloc_pages_current+0x114/0x210 [ 514.076539] ? security_sb_copy_data+0x88/0xb0 [ 514.081128] mount_fs+0xae/0x328 [ 514.084492] vfs_kern_mount.part.34+0xd4/0x4d0 [ 514.089069] ? may_umount+0xb0/0xb0 [ 514.092682] ? _raw_read_unlock+0x22/0x30 [ 514.096816] ? __get_fs_type+0x97/0xc0 [ 514.100703] do_mount+0x564/0x3070 [ 514.104240] ? do_raw_spin_unlock+0x9e/0x2e0 [ 514.108637] ? copy_mount_string+0x40/0x40 [ 514.112864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.117870] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 514.122617] ? __do_page_fault+0x441/0xe40 [ 514.126840] ? retint_kernel+0x10/0x10 [ 514.130729] ? copy_mount_options+0x1f0/0x380 [ 514.135220] ? copy_mount_options+0x200/0x380 [ 514.139703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.145223] ? copy_mount_options+0x285/0x380 [ 514.149703] ksys_mount+0x12d/0x140 [ 514.153316] __x64_sys_mount+0xbe/0x150 [ 514.157276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.162279] do_syscall_64+0x1b1/0x800 [ 514.166165] ? finish_task_switch+0x1ca/0x810 [ 514.170648] ? syscall_return_slowpath+0x5c0/0x5c0 [ 514.175564] ? syscall_return_slowpath+0x30f/0x5c0 [ 514.180481] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 514.185847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.190698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.195869] RIP: 0033:0x455979 [ 514.199049] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.206765] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 514.214033] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:46:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x100000000000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 514.221285] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 514.228552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 514.235814] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000023 2018/05/08 05:46:11 executing program 3 (fault-call:2 fault-nth:36): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a80a6590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:46:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) [ 514.352068] FAULT_INJECTION: forcing a failure. [ 514.352068] name failslab, interval 1, probability 0, space 0, times 0 [ 514.363414] CPU: 1 PID: 911 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 514.370524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.379881] Call Trace: [ 514.382480] dump_stack+0x1b9/0x294 [ 514.386126] ? dump_stack_print_info.cold.2+0x52/0x52 [ 514.391328] ? perf_trace_lock_acquire+0xe3/0x980 [ 514.396194] ? __save_stack_trace+0x7e/0xd0 [ 514.400536] should_fail.cold.4+0xa/0x1a [ 514.404618] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 514.409729] ? save_stack+0x43/0xd0 [ 514.413378] ? kasan_kmalloc+0xc4/0xe0 [ 514.417254] ? kmem_cache_alloc_trace+0x152/0x780 [ 514.422096] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 514.427272] ? __list_lru_init+0x456/0x790 [ 514.431493] ? sget_userns+0x767/0xf00 [ 514.435372] ? graph_lock+0x170/0x170 [ 514.439170] ? do_mount+0x564/0x3070 [ 514.442870] ? ksys_mount+0x12d/0x140 [ 514.446656] ? __x64_sys_mount+0xbe/0x150 [ 514.450795] ? do_syscall_64+0x1b1/0x800 [ 514.454844] ? find_held_lock+0x36/0x1c0 [ 514.458893] ? __lock_is_held+0xb5/0x140 [ 514.462949] ? check_same_owner+0x320/0x320 [ 514.467258] ? rcu_note_context_switch+0x710/0x710 [ 514.472181] __should_failslab+0x124/0x180 [ 514.476405] should_failslab+0x9/0x14 [ 514.480191] kmem_cache_alloc_trace+0x2cb/0x780 [ 514.484853] ? __kmalloc_node+0x33/0x70 [ 514.488820] ? __kmalloc_node+0x33/0x70 [ 514.492788] ? rcu_read_lock_sched_held+0x108/0x120 [ 514.497800] __memcg_init_list_lru_node+0x17d/0x2c0 [ 514.502804] ? kvfree_rcu+0x20/0x20 [ 514.506420] ? __kmalloc_node+0x47/0x70 [ 514.510386] __list_lru_init+0x456/0x790 [ 514.514435] ? list_lru_destroy+0x4c0/0x4c0 [ 514.518747] ? mark_held_locks+0xc9/0x160 [ 514.522888] ? __raw_spin_lock_init+0x1c/0x100 [ 514.527458] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.532464] ? lockdep_init_map+0x9/0x10 [ 514.536515] sget_userns+0x767/0xf00 [ 514.540216] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 514.544873] ? kernfs_sop_show_options+0x190/0x190 [ 514.549789] ? destroy_unused_super.part.11+0x110/0x110 [ 514.555144] ? kasan_check_read+0x11/0x20 [ 514.559277] ? rcu_is_watching+0x85/0x140 [ 514.563411] ? rcu_pm_notify+0xc0/0xc0 [ 514.567291] ? rcu_read_lock_sched_held+0x108/0x120 [ 514.572295] ? kmem_cache_alloc_trace+0x616/0x780 [ 514.577124] ? lock_downgrade+0x8e0/0x8e0 [ 514.581261] ? refcount_add_not_zero+0x320/0x320 [ 514.586009] kernfs_mount_ns+0x13d/0x8e0 [ 514.590065] ? kernfs_super_ns+0x70/0x70 [ 514.594120] sysfs_mount+0xdf/0x200 [ 514.597733] ? sysfs_kill_sb+0x40/0x40 [ 514.601608] ? alloc_pages_current+0x114/0x210 [ 514.606178] ? security_sb_copy_data+0x88/0xb0 [ 514.610750] mount_fs+0xae/0x328 [ 514.614133] vfs_kern_mount.part.34+0xd4/0x4d0 [ 514.618702] ? may_umount+0xb0/0xb0 [ 514.622314] ? _raw_read_unlock+0x22/0x30 [ 514.626448] ? __get_fs_type+0x97/0xc0 [ 514.630325] do_mount+0x564/0x3070 [ 514.633853] ? do_raw_spin_unlock+0x9e/0x2e0 [ 514.638254] ? copy_mount_string+0x40/0x40 [ 514.642474] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.647480] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 514.652226] ? __do_page_fault+0x441/0xe40 [ 514.656450] ? retint_kernel+0x10/0x10 [ 514.660331] ? copy_mount_options+0x1f0/0x380 [ 514.664816] ? copy_mount_options+0x200/0x380 [ 514.669298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.674830] ? copy_mount_options+0x285/0x380 [ 514.679314] ksys_mount+0x12d/0x140 [ 514.682930] __x64_sys_mount+0xbe/0x150 [ 514.686890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.691904] do_syscall_64+0x1b1/0x800 [ 514.695778] ? finish_task_switch+0x1ca/0x810 [ 514.700261] ? syscall_return_slowpath+0x5c0/0x5c0 [ 514.705178] ? syscall_return_slowpath+0x30f/0x5c0 [ 514.710101] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 514.715465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.720391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.725572] RIP: 0033:0x455979 [ 514.728747] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.736442] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 514.743697] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 2018/05/08 05:46:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xd0cc318f32000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 514.750954] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 514.758216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 514.765470] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000024 2018/05/08 05:46:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:11 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0x60) syncfs(r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r3) [ 514.925226] device bridge_slave_1 left promiscuous mode [ 514.930871] bridge0: port 2(bridge_slave_1) entered disabled state [ 514.972521] device bridge_slave_0 left promiscuous mode [ 514.978181] bridge0: port 1(bridge_slave_0) entered disabled state [ 515.067410] team0 (unregistering): Port device team_slave_1 removed [ 515.068635] IPVS: ftp: loaded support on port[0] = 21 [ 515.079609] team0 (unregistering): Port device team_slave_0 removed [ 515.089344] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 515.105843] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 515.131747] bond0 (unregistering): Released all slaves [ 515.682732] bridge0: port 1(bridge_slave_0) entered blocking state [ 515.689163] bridge0: port 1(bridge_slave_0) entered disabled state [ 515.696964] device bridge_slave_0 entered promiscuous mode [ 515.735233] bridge0: port 2(bridge_slave_1) entered blocking state [ 515.741655] bridge0: port 2(bridge_slave_1) entered disabled state [ 515.750886] device bridge_slave_1 entered promiscuous mode [ 515.787527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 515.825117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 515.934281] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 515.972787] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 516.143216] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 516.150598] team0: Port device team_slave_0 added [ 516.187877] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 516.195537] team0: Port device team_slave_1 added [ 516.226395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 516.264124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 516.302082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 516.309284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 516.317776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 516.338439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 516.345561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 516.355477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 516.589519] bridge0: port 2(bridge_slave_1) entered blocking state [ 516.595913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 516.602557] bridge0: port 1(bridge_slave_0) entered blocking state [ 516.608920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 516.616283] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 517.344161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 517.378924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 517.452839] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 517.527106] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 517.533284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 517.541006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 517.610630] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:46:16 executing program 3 (fault-call:2 fault-nth:37): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x2}, &(0x7f00000000c0), 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffc8e, 0xff, 0xb3, "20b634425310bcacf3ad3a5180a4eae60cead1724857d4df129ef3e1647e292765cb539b814c5c3705b904d265ad7b6428e5438e8c03c7eed8c26656cdcf7b996d17f347f4f196236a6f14b070e6ba3d"}, 0xd8) socketpair(0x1a, 0x5, 0x3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000100)={r1, r4}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x1000}, 0xffffffffffffff9a) r5 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac7000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000240)={0x1000005000, 0x104000}) close(r0) 2018/05/08 05:46:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/05/08 05:46:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:16 executing program 2 (fault-call:4 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:46:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x20000000, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) 2018/05/08 05:46:16 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x2000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0/file0\x00', 0x9, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100)="de2f53", 0x3, 0x4d422f04}, {&(0x7f0000000140)="585fdc38c647c72c3b1b0097e40d70ed1d729c131ac6d4e5b23b05af86de0d123fbfa2e6226ff42d14d58a2e0542182b6cbeb38309cb89a88a58a595301e2472ec4bdb732c2ac80e80d2e4cbe49fcc1d633b41343c9fc6dcb826337abf0c8352e6ec34782c4d08f1f4c57de3a1871476fb2af48f2ea31bcecf424d6b551363affb840198bb7fb7452d3bedfe92f97909e6a96698891a199cce26cfc6534815c50ef660901a431b97672b53456cf1500ce122e397666a6df463dcd49f", 0xbc, 0x3}, {&(0x7f0000000200)="9abe3e9bcb13d424e4696d4f4fbb5b34c1683f78ccb3d3daf75012d2", 0x1c, 0x4}, {&(0x7f0000000300)="cdfc4a88e5573a010c184ee9b3fddc0d0a2524308e1f56f30aecfb0c3ea9d7d5e730d2734f3fa945eda6", 0x2a, 0x80000000}, {&(0x7f0000000340)="d522ce9e457a31082c13a4578dd72321ca018e46d2e642531e08982b74ce835650bae14ee61fbc5c912158f77f311521e0970d658ea72da71be11e15530a78ed", 0x40, 0xfffffffffffffaa2}], 0x24000, &(0x7f0000000380)={[{@codepage={'codepage', 0x3d, '1255'}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@discard='discard', 0x2c}]}) dup2(r1, r2) 2018/05/08 05:46:16 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @remote, 0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x100, 0x3f, 0x9, 'queue0\x00', 0x5}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0xffbf}, 0xfffffffffffffe71) exit(0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@dev, @dev}, &(0x7f0000000200)=0xc) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r3, r1) [ 519.126658] FAULT_INJECTION: forcing a failure. [ 519.126658] name failslab, interval 1, probability 0, space 0, times 0 [ 519.138440] CPU: 1 PID: 1207 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 519.145640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.154996] Call Trace: [ 519.157589] dump_stack+0x1b9/0x294 [ 519.161214] ? dump_stack_print_info.cold.2+0x52/0x52 [ 519.166392] ? perf_trace_lock_acquire+0xe3/0x980 [ 519.171230] ? __save_stack_trace+0x7e/0xd0 [ 519.175553] should_fail.cold.4+0xa/0x1a [ 519.179610] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 519.184707] ? save_stack+0x43/0xd0 [ 519.188332] ? kasan_kmalloc+0xc4/0xe0 [ 519.192208] ? kmem_cache_alloc_trace+0x152/0x780 [ 519.197046] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 519.202228] ? __list_lru_init+0x456/0x790 [ 519.206451] ? sget_userns+0x767/0xf00 [ 519.210330] ? graph_lock+0x170/0x170 [ 519.214125] ? do_mount+0x564/0x3070 [ 519.217863] ? ksys_mount+0x12d/0x140 [ 519.221654] ? __x64_sys_mount+0xbe/0x150 [ 519.225795] ? do_syscall_64+0x1b1/0x800 [ 519.229850] ? find_held_lock+0x36/0x1c0 [ 519.233908] ? __lock_is_held+0xb5/0x140 [ 519.237974] ? check_same_owner+0x320/0x320 [ 519.242296] ? rcu_note_context_switch+0x710/0x710 [ 519.247221] __should_failslab+0x124/0x180 [ 519.251451] should_failslab+0x9/0x14 [ 519.255241] kmem_cache_alloc_trace+0x2cb/0x780 [ 519.259899] ? __kmalloc_node+0x33/0x70 [ 519.263864] ? __kmalloc_node+0x33/0x70 [ 519.267836] ? rcu_read_lock_sched_held+0x108/0x120 [ 519.272849] __memcg_init_list_lru_node+0x17d/0x2c0 [ 519.277857] ? kvfree_rcu+0x20/0x20 [ 519.281476] ? __kmalloc_node+0x47/0x70 [ 519.285454] __list_lru_init+0x456/0x790 [ 519.289507] ? list_lru_destroy+0x4c0/0x4c0 [ 519.293906] ? mark_held_locks+0xc9/0x160 [ 519.298049] ? __raw_spin_lock_init+0x1c/0x100 [ 519.302624] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.307723] ? lockdep_init_map+0x9/0x10 [ 519.311776] sget_userns+0x767/0xf00 [ 519.315487] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 519.320162] ? kernfs_sop_show_options+0x190/0x190 [ 519.325086] ? destroy_unused_super.part.11+0x110/0x110 [ 519.330450] ? kasan_check_read+0x11/0x20 [ 519.334587] ? rcu_is_watching+0x85/0x140 [ 519.338723] ? rcu_pm_notify+0xc0/0xc0 [ 519.342610] ? rcu_read_lock_sched_held+0x108/0x120 [ 519.347615] ? kmem_cache_alloc_trace+0x616/0x780 [ 519.352447] ? lock_downgrade+0x8e0/0x8e0 [ 519.356589] ? refcount_add_not_zero+0x320/0x320 [ 519.361338] kernfs_mount_ns+0x13d/0x8e0 [ 519.365391] ? kernfs_super_ns+0x70/0x70 [ 519.369539] sysfs_mount+0xdf/0x200 [ 519.373163] ? sysfs_kill_sb+0x40/0x40 [ 519.377046] ? alloc_pages_current+0x114/0x210 [ 519.381621] ? security_sb_copy_data+0x88/0xb0 [ 519.386206] mount_fs+0xae/0x328 [ 519.389569] vfs_kern_mount.part.34+0xd4/0x4d0 [ 519.394148] ? may_umount+0xb0/0xb0 [ 519.397764] ? _raw_read_unlock+0x22/0x30 [ 519.401910] ? __get_fs_type+0x97/0xc0 [ 519.405792] do_mount+0x564/0x3070 [ 519.409321] ? do_raw_spin_unlock+0x9e/0x2e0 [ 519.413724] ? copy_mount_string+0x40/0x40 [ 519.417946] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.422954] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 519.427704] ? __do_page_fault+0x441/0xe40 [ 519.431928] ? retint_kernel+0x10/0x10 [ 519.435813] ? copy_mount_options+0x1f0/0x380 [ 519.440296] ? copy_mount_options+0x200/0x380 [ 519.444787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 519.450313] ? copy_mount_options+0x285/0x380 [ 519.454811] ksys_mount+0x12d/0x140 [ 519.458431] __x64_sys_mount+0xbe/0x150 [ 519.462393] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.467409] do_syscall_64+0x1b1/0x800 [ 519.471293] ? finish_task_switch+0x1ca/0x810 [ 519.475791] ? syscall_return_slowpath+0x5c0/0x5c0 [ 519.480713] ? syscall_return_slowpath+0x30f/0x5c0 [ 519.485646] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 519.491004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.495850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 519.501030] RIP: 0033:0x455979 [ 519.504206] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 519.511905] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 519.519162] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 519.526420] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 519.533678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 519.540935] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000025 2018/05/08 05:46:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/05/08 05:46:16 executing program 3 (fault-call:2 fault-nth:38): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xfbffffff, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x709400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) [ 519.676262] FAULT_INJECTION: forcing a failure. [ 519.676262] name failslab, interval 1, probability 0, space 0, times 0 [ 519.687904] CPU: 1 PID: 1224 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 519.695103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.705077] Call Trace: [ 519.707664] dump_stack+0x1b9/0x294 [ 519.711287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 519.716468] ? perf_trace_lock_acquire+0xe3/0x980 [ 519.721311] should_fail.cold.4+0xa/0x1a [ 519.725366] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 519.730458] ? print_usage_bug+0xc0/0xc0 [ 519.734510] ? print_usage_bug+0xc0/0xc0 [ 519.738559] ? graph_lock+0x170/0x170 [ 519.742358] ? find_held_lock+0x36/0x1c0 [ 519.746418] ? __lock_is_held+0xb5/0x140 [ 519.750487] ? check_same_owner+0x320/0x320 [ 519.754796] ? lockdep_init_map+0x9/0x10 [ 519.758849] ? rcu_note_context_switch+0x710/0x710 [ 519.763766] ? kasan_check_write+0x14/0x20 [ 519.767994] ? __init_rwsem+0x1c4/0x290 [ 519.771965] __should_failslab+0x124/0x180 [ 519.776193] should_failslab+0x9/0x14 [ 519.779982] __kmalloc+0x2c8/0x760 [ 519.783518] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.788526] ? prealloc_shrinker+0xcf/0x130 [ 519.792843] prealloc_shrinker+0xcf/0x130 [ 519.796987] sget_userns+0x9b2/0xf00 [ 519.800692] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 519.805358] ? kernfs_sop_show_options+0x190/0x190 [ 519.810278] ? destroy_unused_super.part.11+0x110/0x110 [ 519.815656] ? kasan_check_read+0x11/0x20 [ 519.819798] ? rcu_is_watching+0x85/0x140 [ 519.823936] ? rcu_pm_notify+0xc0/0xc0 [ 519.827824] ? rcu_read_lock_sched_held+0x108/0x120 [ 519.832830] ? kmem_cache_alloc_trace+0x616/0x780 [ 519.837663] ? lock_downgrade+0x8e0/0x8e0 [ 519.841803] ? refcount_add_not_zero+0x320/0x320 [ 519.846555] kernfs_mount_ns+0x13d/0x8e0 [ 519.850610] ? kernfs_super_ns+0x70/0x70 [ 519.854673] sysfs_mount+0xdf/0x200 [ 519.858290] ? sysfs_kill_sb+0x40/0x40 [ 519.862169] ? alloc_pages_current+0x114/0x210 [ 519.866769] ? security_sb_copy_data+0x88/0xb0 [ 519.871365] mount_fs+0xae/0x328 [ 519.874732] vfs_kern_mount.part.34+0xd4/0x4d0 [ 519.879306] ? may_umount+0xb0/0xb0 [ 519.882920] ? _raw_read_unlock+0x22/0x30 [ 519.887055] ? __get_fs_type+0x97/0xc0 [ 519.890935] do_mount+0x564/0x3070 [ 519.894464] ? do_raw_spin_unlock+0x9e/0x2e0 [ 519.898859] ? interrupt_entry+0xb1/0xf0 [ 519.902912] ? copy_mount_string+0x40/0x40 [ 519.907139] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 519.911889] ? retint_kernel+0x10/0x10 [ 519.915774] ? copy_mount_options+0x213/0x380 [ 519.920260] ? write_comp_data+0xa/0x70 [ 519.924227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 519.929752] ? copy_mount_options+0x285/0x380 [ 519.934250] ksys_mount+0x12d/0x140 [ 519.937870] __x64_sys_mount+0xbe/0x150 [ 519.941831] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.946840] do_syscall_64+0x1b1/0x800 [ 519.950716] ? finish_task_switch+0x1ca/0x810 [ 519.955202] ? syscall_return_slowpath+0x5c0/0x5c0 [ 519.960121] ? syscall_return_slowpath+0x30f/0x5c0 [ 519.965045] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 519.970403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.975242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 519.980417] RIP: 0033:0x455979 [ 519.983594] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 519.991297] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 519.998555] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 520.005811] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 520.013067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 520.020329] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000026 2018/05/08 05:46:17 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) waitid(0x0, r0, &(0x7f0000000100), 0x2, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0xfff, 0x100000000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)) dup2(r2, r3) 2018/05/08 05:46:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/dev/kvm\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='cpuset\'\x00', &(0x7f00000001c0)=',securityppp0(vmnet0\x00', &(0x7f0000000200)='/dev/kvm\x00', &(0x7f0000000240)='/dev/kvm\x00', &(0x7f0000000280)='/dev/kvm\x00', &(0x7f00000002c0)='wlan0}}lo-\x00']) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getegid() ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001600)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x81}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xbd}]}) 2018/05/08 05:46:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a84f6590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/08 05:46:17 executing program 3 (fault-call:2 fault-nth:39): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:46:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 520.178080] device bridge_slave_1 left promiscuous mode [ 520.183741] bridge0: port 2(bridge_slave_1) entered disabled state [ 520.238982] device bridge_slave_0 left promiscuous mode [ 520.244755] bridge0: port 1(bridge_slave_0) entered disabled state [ 520.245311] FAULT_INJECTION: forcing a failure. [ 520.245311] name failslab, interval 1, probability 0, space 0, times 0 [ 520.262718] CPU: 0 PID: 1235 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #38 [ 520.269947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.279300] Call Trace: [ 520.281902] dump_stack+0x1b9/0x294 [ 520.285543] ? dump_stack_print_info.cold.2+0x52/0x52 [ 520.290757] ? perf_trace_lock_acquire+0xe3/0x980 [ 520.295619] ? debug_mutex_add_waiter+0x220/0x220 [ 520.300481] should_fail.cold.4+0xa/0x1a [ 520.304565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 520.309703] ? graph_lock+0x170/0x170 [ 520.313521] ? find_held_lock+0x36/0x1c0 [ 520.317611] ? __lock_is_held+0xb5/0x140 [ 520.321697] ? check_same_owner+0x320/0x320 [ 520.326031] ? rcu_note_context_switch+0x710/0x710 [ 520.330973] __should_failslab+0x124/0x180 [ 520.335217] should_failslab+0x9/0x14 [ 520.339031] kmem_cache_alloc_node_trace+0x26f/0x770 [ 520.344144] ? find_held_lock+0x36/0x1c0 [ 520.348222] __get_vm_area_node+0x12d/0x390 [ 520.352562] __vmalloc_node_range+0xc4/0x750 [ 520.356983] ? snd_seq_pool_init+0x5d/0x2f0 [ 520.361321] ? kasan_check_read+0x11/0x20 [ 520.365482] ? rcu_is_watching+0x85/0x140 [ 520.369642] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 520.369808] IPVS: ftp: loaded support on port[0] = 21 [ 520.374837] ? snd_seq_pool_init+0x5d/0x2f0 [ 520.374858] vmalloc+0x6f/0x80 [ 520.374877] ? snd_seq_pool_init+0x5d/0x2f0 [ 520.374896] snd_seq_pool_init+0x5d/0x2f0 [ 520.374915] snd_seq_write+0x7ad/0x8d0 [ 520.374937] ? snd_seq_client_enqueue_event+0x4e0/0x4e0 [ 520.405216] ? proc_fail_nth_write+0x96/0x1f0 [ 520.409707] ? proc_cwd_link+0x1d0/0x1d0 [ 520.413761] __vfs_write+0x10b/0x960 [ 520.417462] ? __fget_light+0x2ef/0x430 [ 520.421434] ? snd_seq_client_enqueue_event+0x4e0/0x4e0 [ 520.426781] ? kernel_read+0x120/0x120 [ 520.430658] ? wait_for_completion+0x870/0x870 [ 520.435228] ? __lock_is_held+0xb5/0x140 [ 520.439282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 520.444816] ? security_file_permission+0x1c6/0x240 [ 520.449818] ? rw_verify_area+0x118/0x360 [ 520.453952] vfs_write+0x1f8/0x560 [ 520.457479] ksys_write+0xf9/0x250 [ 520.461009] ? __ia32_sys_read+0xb0/0xb0 [ 520.465067] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 520.469898] __x64_sys_write+0x73/0xb0 [ 520.473773] do_syscall_64+0x1b1/0x800 [ 520.477648] ? syscall_return_slowpath+0x5c0/0x5c0 [ 520.482564] ? syscall_return_slowpath+0x30f/0x5c0 [ 520.487492] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 520.492844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 520.497676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.502859] RIP: 0033:0x455979 [ 520.506040] RSP: 002b:00007f5123121c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 520.513738] RAX: ffffffffffffffda RBX: 00007f51231226d4 RCX: 0000000000455979 [ 520.520991] RDX: 0000000000000030 RSI: 0000000020000240 RDI: 0000000000000013 [ 520.528250] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 520.535505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 520.542769] R13: 0000000000000727 R14: 00000000006fec48 R15: 0000000000000000 [ 520.550554] syz-executor2: vmalloc: allocation failure: 24000 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 520.561121] syz-executor2 cpuset=syz2 mems_allowed=0 [ 520.566651] CPU: 0 PID: 1235 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #38 [ 520.573837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.583364] Call Trace: [ 520.585960] dump_stack+0x1b9/0x294 [ 520.589599] ? dump_stack_print_info.cold.2+0x52/0x52 [ 520.594807] warn_alloc.cold.118+0xb2/0x1b8 [ 520.599136] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 520.603985] ? __get_vm_area_node+0x12d/0x390 [ 520.608490] ? __get_vm_area_node+0x12d/0x390 [ 520.612990] ? rcu_read_lock_sched_held+0x108/0x120 [ 520.617996] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 520.623275] ? find_held_lock+0x36/0x1c0 [ 520.627325] ? __get_vm_area_node+0x2da/0x390 [ 520.631811] __vmalloc_node_range+0x45e/0x750 [ 520.636294] ? kasan_check_read+0x11/0x20 [ 520.640426] ? rcu_is_watching+0x85/0x140 [ 520.644569] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 520.649743] ? snd_seq_pool_init+0x5d/0x2f0 [ 520.654061] vmalloc+0x6f/0x80 [ 520.657253] ? snd_seq_pool_init+0x5d/0x2f0 [ 520.661560] snd_seq_pool_init+0x5d/0x2f0 [ 520.665695] snd_seq_write+0x7ad/0x8d0 [ 520.669572] ? snd_seq_client_enqueue_event+0x4e0/0x4e0 [ 520.674918] ? proc_fail_nth_write+0x96/0x1f0 [ 520.679398] ? proc_cwd_link+0x1d0/0x1d0 [ 520.683451] __vfs_write+0x10b/0x960 [ 520.687159] ? __fget_light+0x2ef/0x430 [ 520.691132] ? snd_seq_client_enqueue_event+0x4e0/0x4e0 [ 520.696489] ? kernel_read+0x120/0x120 [ 520.700364] ? wait_for_completion+0x870/0x870 [ 520.704933] ? __lock_is_held+0xb5/0x140 [ 520.708981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 520.714505] ? security_file_permission+0x1c6/0x240 [ 520.719523] ? rw_verify_area+0x118/0x360 [ 520.723659] vfs_write+0x1f8/0x560 [ 520.727187] ksys_write+0xf9/0x250 [ 520.730724] ? __ia32_sys_read+0xb0/0xb0 [ 520.734800] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 520.739641] __x64_sys_write+0x73/0xb0 [ 520.743545] do_syscall_64+0x1b1/0x800 [ 520.747419] ? syscall_return_slowpath+0x5c0/0x5c0 [ 520.752334] ? syscall_return_slowpath+0x30f/0x5c0 [ 520.757261] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 520.762622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 520.767462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.772633] RIP: 0033:0x455979 [ 520.775820] RSP: 002b:00007f5123121c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 520.783522] RAX: ffffffffffffffda RBX: 00007f51231226d4 RCX: 0000000000455979 [ 520.790774] RDX: 0000000000000030 RSI: 0000000020000240 RDI: 0000000000000013 [ 520.798035] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 520.805299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 520.812561] R13: 0000000000000727 R14: 00000000006fec48 R15: 0000000000000000 [ 520.820148] Mem-Info: [ 520.822596] active_anon:78218 inactive_anon:76 isolated_anon:0 [ 520.822596] active_file:4057 inactive_file:9084 isolated_file:0 [ 520.822596] unevictable:0 dirty:73 writeback:0 unstable:0 [ 520.822596] slab_reclaimable:9440 slab_unreclaimable:103796 [ 520.822596] mapped:74088 shmem:85 pagetables:1054 bounce:0 [ 520.822596] free:1328956 free_pcp:467 free_cma:0 [ 520.855970] Node 0 active_anon:312872kB inactive_anon:304kB active_file:16228kB inactive_file:36336kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296352kB dirty:292kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 520.884072] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 520.910229] lowmem_reserve[]: 0 2830 6335 6335 [ 520.914864] Node 0 DMA32 free:2900292kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:856kB local_pcp:212kB free_cma:0kB [ 520.942590] lowmem_reserve[]: 0 0 3505 3505 [ 520.946960] Node 0 Normal free:2399624kB min:37300kB low:46624kB high:55948kB active_anon:312872kB inactive_anon:304kB active_file:16228kB inactive_file:36336kB unevictable:0kB writepending:292kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5184kB pagetables:4216kB bounce:0kB free_pcp:1012kB local_pcp:364kB free_cma:0kB [ 520.976849] lowmem_reserve[]: 0 0 0 0 [ 520.980709] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 520.994406] Node 0 DMA32: 3*4kB (M) 5*8kB (UM) 3*16kB (UM) 3*32kB (M) 4*64kB (UM) 1*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900292kB [ 521.010279] Node 0 Normal: 852*4kB (UME) 2866*8kB (ME) 2143*16kB (UME) 2947*32kB (UME) 1110*64kB (UME) 378*128kB (UME) 94*256kB (UME) 20*512kB (UM) 16*1024kB (UM) 3*2048kB (UE) 505*4096kB (M) = 2399664kB [ 521.028622] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 521.037234] 13225 total pagecache pages [ 521.041231] 0 pages in swap cache [ 521.044714] Swap cache stats: add 0, delete 0, find 0/0 [ 521.050109] Free swap = 0kB [ 521.053137] Total swap = 0kB [ 521.056189] 1965969 pages RAM [ 521.059309] 0 pages HighMem/MovableOnly [ 521.063305] 339347 pages reserved [ 521.102322] FAULT_INJECTION: forcing a failure. [ 521.102322] name failslab, interval 1, probability 0, space 0, times 0 [ 521.113809] CPU: 0 PID: 1261 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 521.121006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.130367] Call Trace: [ 521.132953] dump_stack+0x1b9/0x294 [ 521.136581] ? dump_stack_print_info.cold.2+0x52/0x52 [ 521.141781] should_fail.cold.4+0xa/0x1a [ 521.145840] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 521.150943] ? debug_check_no_locks_freed+0x310/0x310 [ 521.156134] ? graph_lock+0x170/0x170 [ 521.159957] ? perf_tp_event+0xc30/0xc30 [ 521.164045] ? find_held_lock+0x36/0x1c0 [ 521.168121] ? __lock_is_held+0xb5/0x140 [ 521.172209] ? check_same_owner+0x320/0x320 [ 521.176553] ? rcu_note_context_switch+0x710/0x710 [ 521.181499] __should_failslab+0x124/0x180 [ 521.185748] should_failslab+0x9/0x14 [ 521.189568] kmem_cache_alloc+0x2af/0x760 [ 521.193725] __d_alloc+0xc0/0xd30 [ 521.197182] ? shrink_dcache_for_umount+0x290/0x290 [ 521.202211] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 521.207150] ? lock_downgrade+0x8e0/0x8e0 [ 521.211300] ? wait_for_completion+0x870/0x870 [ 521.215878] ? kasan_check_read+0x11/0x20 [ 521.220032] ? do_raw_spin_unlock+0x9e/0x2e0 [ 521.224465] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 521.229075] ? kasan_check_write+0x14/0x20 [ 521.233334] ? do_raw_spin_lock+0xc1/0x200 [ 521.237600] ? _raw_spin_unlock+0x22/0x30 [ 521.241762] ? unlock_new_inode+0xf7/0x130 [ 521.246025] d_make_root+0x42/0x90 [ 521.249585] kernfs_mount_ns+0x503/0x8e0 [ 521.253675] ? kernfs_super_ns+0x70/0x70 [ 521.257769] sysfs_mount+0xdf/0x200 [ 521.261390] ? sysfs_kill_sb+0x40/0x40 [ 521.265273] ? alloc_pages_current+0x114/0x210 [ 521.269858] ? security_sb_copy_data+0x88/0xb0 [ 521.274433] mount_fs+0xae/0x328 [ 521.277805] vfs_kern_mount.part.34+0xd4/0x4d0 [ 521.282377] ? may_umount+0xb0/0xb0 [ 521.285993] ? _raw_read_unlock+0x22/0x30 [ 521.290223] ? __get_fs_type+0x97/0xc0 [ 521.294106] do_mount+0x564/0x3070 [ 521.297638] ? do_raw_spin_unlock+0x9e/0x2e0 [ 521.302048] ? copy_mount_string+0x40/0x40 [ 521.306273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 521.311301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 521.316064] ? __do_page_fault+0x441/0xe40 [ 521.320308] ? retint_kernel+0x10/0x10 [ 521.324205] ? copy_mount_options+0x1f0/0x380 [ 521.328701] ? copy_mount_options+0x200/0x380 [ 521.333190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 521.338713] ? copy_mount_options+0x285/0x380 [ 521.343202] ksys_mount+0x12d/0x140 [ 521.346822] __x64_sys_mount+0xbe/0x150 [ 521.350784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 521.355802] do_syscall_64+0x1b1/0x800 [ 521.359686] ? finish_task_switch+0x1ca/0x810 [ 521.364171] ? syscall_return_slowpath+0x5c0/0x5c0 [ 521.369091] ? syscall_return_slowpath+0x30f/0x5c0 [ 521.374022] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 521.379392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 521.384231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.389414] RIP: 0033:0x455979 [ 521.392590] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 521.400295] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 521.407551] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 521.414806] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 521.422072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 521.429327] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000027 [ 521.439132] kasan: CONFIG_KASAN_INLINE enabled [ 521.444131] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 521.451597] general protection fault: 0000 [#1] SMP KASAN [ 521.457129] Dumping ftrace buffer: [ 521.460663] (ftrace buffer empty) [ 521.464354] Modules linked in: [ 521.467531] CPU: 1 PID: 1261 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #38 [ 521.474693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.484037] RIP: 0010:__list_del_entry_valid+0x84/0xf3 [ 521.489291] RSP: 0018:ffff880188dbf860 EFLAGS: 00010246 [ 521.494633] RAX: dffffc0000000000 RBX: ffff8801c836f198 RCX: 0000000000000000 [ 521.501891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801c836f1a0 [ 521.509144] RBP: ffff880188dbf878 R08: fffffbfff11cc855 R09: fffffbfff11cc854 [ 521.516394] R10: ffff880188dbf878 R11: ffffffff88e642a7 R12: 0000000000000000 [ 521.523644] R13: 0000000000000000 R14: ffff880188dbf908 R15: ffff8801c836f198 [ 521.530922] FS: 00007f8fe322e700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 521.539134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 521.545004] CR2: 00007f1e0bb56000 CR3: 00000001ab5a6000 CR4: 00000000001406e0 [ 521.552270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 521.559521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 521.566768] Call Trace: [ 521.569342] kernfs_kill_sb+0xa0/0x350 [ 521.573211] ? unregister_shrinker+0x23a/0x3a0 [ 521.577774] ? kernfs_mount_ns+0x8e0/0x8e0 [ 521.581991] ? perf_trace_mm_vmscan_writepage+0x750/0x750 [ 521.587514] ? _raw_spin_unlock+0x22/0x30 [ 521.591647] sysfs_kill_sb+0x22/0x40 [ 521.595344] deactivate_locked_super+0x97/0x100 [ 521.599992] kernfs_mount_ns+0x753/0x8e0 [ 521.604041] ? kernfs_super_ns+0x70/0x70 [ 521.608089] sysfs_mount+0xdf/0x200 [ 521.611694] ? sysfs_kill_sb+0x40/0x40 [ 521.615563] ? alloc_pages_current+0x114/0x210 [ 521.620123] ? security_sb_copy_data+0x88/0xb0 [ 521.624684] mount_fs+0xae/0x328 [ 521.628045] vfs_kern_mount.part.34+0xd4/0x4d0 [ 521.632604] ? may_umount+0xb0/0xb0 [ 521.636226] ? _raw_read_unlock+0x22/0x30 [ 521.640355] ? __get_fs_type+0x97/0xc0 [ 521.644226] do_mount+0x564/0x3070 [ 521.647747] ? do_raw_spin_unlock+0x9e/0x2e0 [ 521.652137] ? copy_mount_string+0x40/0x40 [ 521.656360] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 521.661358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 521.666096] ? __do_page_fault+0x441/0xe40 [ 521.670309] ? retint_kernel+0x10/0x10 [ 521.674179] ? copy_mount_options+0x1f0/0x380 [ 521.678660] ? copy_mount_options+0x200/0x380 [ 521.683135] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 521.688649] ? copy_mount_options+0x285/0x380 [ 521.693126] ksys_mount+0x12d/0x140 [ 521.696741] __x64_sys_mount+0xbe/0x150 [ 521.701113] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 521.706112] do_syscall_64+0x1b1/0x800 [ 521.709990] ? finish_task_switch+0x1ca/0x810 [ 521.714477] ? syscall_return_slowpath+0x5c0/0x5c0 [ 521.719385] ? syscall_return_slowpath+0x30f/0x5c0 [ 521.724295] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 521.729638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 521.734461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.739628] RIP: 0033:0x455979 [ 521.743403] RSP: 002b:00007f8fe322dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 521.751097] RAX: ffffffffffffffda RBX: 00007f8fe322e6d4 RCX: 0000000000455979 [ 521.758345] RDX: 0000000020000a40 RSI: 00000000200008c0 RDI: 0000000020000a80 [ 521.765593] RBP: 000000000072bea0 R08: 0000000020cde000 R09: 0000000000000000 [ 521.772840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 521.780108] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000027 [ 521.787359] Code: c5 0f 84 cc 00 00 00 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 5f 49 8b 14 24 48 39 da 0f 85 ba 00 00 00 48 b8 [ 521.806522] RIP: __list_del_entry_valid+0x84/0xf3 RSP: ffff880188dbf860 [ 521.813516] ---[ end trace 844cfd1952579ef2 ]--- [ 521.818289] Kernel panic - not syncing: Fatal exception [ 521.824062] Dumping ftrace buffer: [ 521.827581] (ftrace buffer empty) [ 521.831268] Kernel Offset: disabled [ 521.834875] Rebooting in 86400 seconds..