$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:38 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x200}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x1, 0x4, 0x7fffffff, 0xffffffff, 0x3}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x50, &(0x7f0000000500)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x3d94, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0xff, 0x9, 0x6, 0x80005, 0x24}, &(0x7f00000004c0)=0x11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, 0x7f, 0xe0, 0x400}, &(0x7f00000002c0)=0x98) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:38 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{}], 0x1) 2018/06/06 17:58:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0x0, 0x9, 0x4fe, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:38 executing program 3: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) 2018/06/06 17:58:39 executing program 3 (fault-call:1 fault-nth:0): msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:39 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0x0, 0x9, 0x4fe, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:39 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = eventfd(0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x6, 0x1, 0x3f28, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) splice(r0, &(0x7f0000000000)=0x49, r1, &(0x7f0000000380), 0x2000000000000000, 0x7e2ed620a5b7578f) 2018/06/06 17:58:39 executing program 5: syz_extract_tcp_res(&(0x7f00000000c0), 0xb71f, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x10000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x1, 0xffffffffffffff48, 0x7, 0x3, 0x9, 0x5b}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r1, 0x200, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xeb18}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa000000000000000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x86}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x815c6780634f91d5}, 0x44004) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) fallocate(r0, 0x1, 0x38, 0x13e) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @local}]}) 2018/06/06 17:58:39 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:39 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x7, 0xfffffffffffffff9, r1, 0x7, r2, 0x200, 0x400, 0x5fb}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:39 executing program 3: msgget$private(0x0, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r1, 0x204, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0xa8}, 0x1, 0x0, 0x0, 0x24000000}, 0x8800) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:39 executing program 4: semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:39 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:39 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0x0, 0x9, 0x4fe, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:39 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x8001, 0xffff]) fallocate(r0, 0x0, 0x0, 0x53be) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) 2018/06/06 17:58:39 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="9b7cb9d16b8fedc8dd55d8e1fc33a782184ff38f044ed0bc72c00df357d8f32970a00d459f6f581f8c6b154c6bf527be3518848c3bb4d98323150193145bed9b436aa754be4c51af921eaf9bb4cde554875980516116df0aae76847ce6a4a60bb4fcebf830c4fb8c63bb23e04fd2ba82133dc40d219a99a6c54600580c774df036764b976227cff8f84f655c66d9059b28d6940102427ad61d467406232bb207c06252e0818a2293a92eefdfe7014348bb6ef77281", 0xb5}, {&(0x7f00000001c0)="093b361499d9bfb54c371ef2e4b4ca14ab3a14271a4399a4b84e814724205bd6c93d78d92eaa8ccc1c41ca2345e371f7a9775738d14e0b571cc8d65dadfcd070f16b38d3a79767eeae4fda47e98a3d5277ad19c1b158d52a625888df020e54ccc5241c3fdfaa3df08020ae2f40af1ac365e91a075e973bc64d0eb13724e365005bce21f354cb621943346fc7be0f126db882fe548e78337234b46fad4306e9c82c728a7fc54f86f9cf56b80715b43d4920d11e898bbbeb93deb7894f508f09c859db", 0xc2}, {&(0x7f00000002c0)="df3e6a5b341f791e507d6e5213ec1eb2d169", 0x12}, {&(0x7f0000000300)="3043f84a5cdd0334a952460900191379440d551d409ce5f10545a72895ed6a74a9723e80aedbe8259f0a8a0ed6688383eca4fea700d3b5c7e5eb11f61bd6b1ad3ad8f81c4b6fbae1284458371e6205f659f539f735d5ac505596a1e738774b94753dce595deb7c6b74b0589b4668b1ec8b7a791c12d66628901fe66b4f2f77c940d602c41f0e2470f8a47cf6f6f5eadf0e5a09b5c0446530c901c0cc0454446c36f56ee474d26f1e0fe6f5ba63fa864cd55eeca8c67b1273fdbeae314db8c4785354b391ee01ff9a024df37d635c32e90d", 0xd1}, {&(0x7f0000000400)="4019d2f3b2a6824a6c7cf9f608121e49470c6384fabbe1df11e163af14037fc5cfefc0e82954c5f02a7ed46528904ca405590556f27628eeb1c62d574b159aea4c09a82eb3c7c702e1becefe68009e8ea67e577cf09f7bc9240e39947528a55e36b172d774895a2d6b5ea92206", 0x6d}, {&(0x7f0000000480)="680cc89b6c5c8c2bec69039224a1e3b1238f7e723eb2da77a9b59df868a01f30893bfa7750836e9c0a", 0x29}], 0x6, 0x0, 0x0, 0x800}, 0x4000011) 2018/06/06 17:58:39 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x8001, 0xffff]) fallocate(r0, 0x0, 0x0, 0x53be) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) 2018/06/06 17:58:39 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff01, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x7fff}, 0x4, 0x100, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x3, 0x3, 0xed1}) msgget$private(0x0, 0x82) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:39 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/06/06 17:58:39 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x0, 0x4fe, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:39 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x318, 0x181000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xffffffff7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000200)=""/166, &(0x7f00000002c0)=0xa6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x8, 0x9}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) 2018/06/06 17:58:39 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:39 executing program 2: unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200007ffffe, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) 2018/06/06 17:58:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:39 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/06/06 17:58:39 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x0, 0x4fe, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:40 executing program 0: unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200007ffffe, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) 2018/06/06 17:58:40 executing program 4: unshare(0x100) r0 = semget$private(0x0, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3f, 0x404000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x2, 0x4, 0x9100}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000180)=""/137) 2018/06/06 17:58:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x59, "14ff9b206c4bf8a14d72252771fc98cf2816825f407412576620bf281c89024943d2f2dcd3f1c2a161d989b6e9f7f1cb560460bfe0c0f3f9d776cbf997310aa8f1b3423f84b88a373afb76c9b3fbd552e949ec3932c40fa30f"}, &(0x7f0000000140)=0x61) 2018/06/06 17:58:40 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x946c, 0x800}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:40 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/06/06 17:58:40 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x6, 0x2}, 0xfffffffffffffff7, 0xfffffffffffffa5b, 0x84}) msgget$private(0x0, 0x4000000050040) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) msgget$private(0x0, 0x400) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000001c0)={0x0, 0x6, 0x8, 0x2}) 2018/06/06 17:58:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x0, 0x4fe, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fallocate(r0, 0x0, 0x200000000, 0x53be) 2018/06/06 17:58:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x0, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:40 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0xe5, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:40 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'veth0_to_bridge\x00'}) semop(r0, &(0x7f0000000200)=[{0x0, 0x8, 0x1000}, {0x3, 0x6, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0xf9}], 0x4) 2018/06/06 17:58:40 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/06/06 17:58:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x0, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:41 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x440200, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:41 executing program 0: unshare(0x100) r0 = semget$private(0x0, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3f, 0x404000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x2, 0x4, 0x9100}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000180)=""/137) 2018/06/06 17:58:41 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x401, 0x403) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='\x00') msgget$private(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xd0, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xea, @empty, 0x13f9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x10001, @empty, 0x6}, @in6={0xa, 0x4e24, 0x566, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x1c}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x400, 0x7, 0x101}, &(0x7f0000000280)=0x10) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:41 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x4500, 0x1, &(0x7f0000000140)) 2018/06/06 17:58:41 executing program 4: unshare(0x8000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000006c0)="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", 0x1000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:41 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x0, 0x9, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:42 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:42 executing program 3: msgget$private(0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0271062fbda41983bca5996f8bfc0d22507c859af38183c2df80e1b5c25e978eb33a92b6d301c6e51b6a3ebe6b581e7b8557d756cf20cdd6ed771b16475875ec4fb5eb5aa3ab1792925be05ebe3eb4a44494a9d925cec4c634ca158b7a99086de7cb7f1f6d1e727d9d9ac386ac4f3c461a7e700f38f6b4fa2e2e2f64101c01b6d94e01e421e92af45b27ba48e796d04784b1c013d3aec100a4e64cd53c4b27829cbe3e1d8a0995f5eff9cb890785a4b4164227da66b31e7387d49eb3789694d821fa041272e73a7e3bb4bb7598db240656cf44d1b504d8dd0f78f5794d686f22bcff11e545620e"], 0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) tee(r0, r0, 0x100000001, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400440, 0x0) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x69, 0x5, "d46c891b83737da9fb556c0e9dd2ba7acc5fb34bd2914a0d2a47e879811c60b8b66274d8ccb994a58a40a4a6f0d81d16a4c4cef766dad2aefac4b917c3153e2791ae4e84bdce58d4d09c82900307bc7152ef2ab8a861841d7c50dffe24da157b46"}, &(0x7f00000003c0), 0x400) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x101000) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x32, @multicast1=0xe0000001, 0x4e23, 0x2, 'none\x00', 0x25, 0x2, 0x1d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x5, 0x7, 0x3}}, 0x44) r4 = socket$rds(0x15, 0x5, 0x0) r5 = fcntl$dupfd(r1, 0x406, r4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000040)={{0x10001, 0x28e80000}, {0xffffffff, 0x6}, 0x401, 0x5, 0x7}) 2018/06/06 17:58:42 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) 2018/06/06 17:58:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x0, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) 2018/06/06 17:58:42 executing program 0: unshare(0x100) r0 = semget$private(0x0, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3f, 0x404000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x2, 0x4, 0x9100}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000180)=""/137) 2018/06/06 17:58:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x0, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:42 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x101) semctl$GETNCNT(r0, 0x7, 0xe, &(0x7f00000000c0)=""/130) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:42 executing program 2: unshare(0x7fffffe) semget$private(0x0, 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x69b) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000100)="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") semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001140)={{0x2, 0x3, 0x6, 0x1, 0x3}, 0xd5, 0x5}) 2018/06/06 17:58:42 executing program 6: unshare(0x8000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000006c0)="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", 0x1000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10800, 0x0) 2018/06/06 17:58:42 executing program 3: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x5}, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x8001}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) rt_sigqueueinfo(r1, 0x13, &(0x7f0000000000)={0x30, 0x2, 0x92e4, 0x9}) 2018/06/06 17:58:42 executing program 6 (fault-call:0 fault-nth:0): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x0, 0x2e, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:42 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semget(0x0, 0x2, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) [ 177.474893] FAULT_INJECTION: forcing a failure. [ 177.474893] name failslab, interval 1, probability 0, space 0, times 0 [ 177.486440] CPU: 1 PID: 13385 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 177.493665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.503051] Call Trace: [ 177.505695] dump_stack+0x185/0x1d0 [ 177.509381] should_fail+0x87b/0xab0 [ 177.513167] __should_failslab+0x278/0x2a0 [ 177.517459] should_failslab+0x29/0x70 [ 177.521396] kmem_cache_alloc+0x129/0xb70 [ 177.525581] ? getname_flags+0x12a/0xaa0 [ 177.529681] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 177.535083] ? fsnotify+0x7df/0x17d0 [ 177.538872] getname_flags+0x12a/0xaa0 [ 177.542799] ? __x64_sys_openat+0x129/0x170 [ 177.547180] getname+0x55/0x60 [ 177.550429] do_sys_open+0x52a/0x960 [ 177.554182] ? syscall_return_slowpath+0xe9/0x710 [ 177.559095] __x64_sys_openat+0x129/0x170 [ 177.563285] ? __ia32_sys_open+0x130/0x130 [ 177.567551] do_syscall_64+0x15b/0x230 [ 177.571485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.576704] RIP: 0033:0x455a09 [ 177.579916] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 177.587671] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 177.594972] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 177.602277] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 177.609577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 177.616876] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000000 2018/06/06 17:58:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:43 executing program 4: unshare(0x8000000) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x101040) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/20) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) flock(r0, 0x8) 2018/06/06 17:58:43 executing program 3: msgget$private(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x4000, 0x0, r0, 0x0, 0x0, 0x10000003}, 0x4000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8001}) 2018/06/06 17:58:43 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x55, &(0x7f0000000040)="1f682ffbc596e1b1f696d0676a8fb2fa4ca289a2ad85a6fd5bf74734ae4e8b74643374fb704b756c00eb8252befbe4de6bc93fa18099427521fc91293a2adcd64c0949689953c7cf2417755f17d874abc6bde1e90c"}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x8001, 0x5, "e724f42a933e44cefb0ff92caf697a08cbd2e8de07f23e5f93088d6b8f3b3b7ebe2a9e5e2cef96f7b48fa3c2b56f143194eca094986d0694721bf37437da7f", 0x1e}, 0x60, &(0x7f0000000540)=[{&(0x7f00000001c0)="00fdf642045708e62d8de8aa6443cbc328f4ae30174ebf652a0620c97eeca126c526b03ec3f177e6c821472b85c5a276ac4604d716fa6e737556d9cb00312ff6853b077faaf27a1f2da030c8b510b29a3f0022ad4f23c201ce8568cfb1521740eda04c6c", 0x64}, {&(0x7f0000000240)="fb8b2f88d1bab91ae3fd23d60cc6341f0be79d450bbab30cb525f58277d13025f89cfff4fa4c75a09ac1b7493d1a0737b7f62a98123ac8a93d5688cb7b5ee952defd7fa4c2d268163642ec1c1dc75ec2aa3850ce2bde4e107ee4b4a7dbef1f83c98348c1aeaa138a300f24006fb90d6f5c74df429ee27638fce650474acdf048c572b8baa06811", 0x87}, {&(0x7f0000000300)="e9e1fe7bdcf47a7eb8413d2630cc8bdbc18354fb14d39bb19dd99e095dbb22400f9f5d773aedebbb3fd8bd2da594feef440bdc810f0a10ccb2e14ae10860034c80b98e7c4e9afc499c4006864f948b0ded42a26e18d3f2d4a2742b004074ab31a72808dd326277a07116bac3ed08124b51f2624dc6a6a66f1ed34575997be49664c0b007705459d9a0d2eb73dba18273c053608cb3768a3f7316990aa19c64024bf65dec07832a719a26a1a27ff372fb9208ecf78ca57c9bea6b26095db035a928d8da8a", 0xc4}, {&(0x7f0000000400)="c7bda83c21255b15de3732d4165748a3350eb482b8677ea61e35965913bfb463cb4a866432cddab8662b3d29a975e1f95c1a5eb9ce31b56f72acc9c68fc450b34b7af7", 0x43}, {&(0x7f0000000480)="b1ba0584edc983491cca75d6632c24f76fadac67fcb0ab96a08d1bb58298c2cdc89c9c00f03c1f998a26a368f38711c19c3497d35d834c9947114a468e8bdc80a90ef7f7fb00105c5032bdaf2ede88e09a1fbd9a1f7f093617a6f3533425039f701f74", 0x63}, {&(0x7f0000000500)="31a51f4ae2896b5dcdfeff652831d4d6", 0x10}], 0x6, &(0x7f00000005c0)={0x20, 0x0, 0x81, "f4861d0a5c8a70eeca62cc3fa2c1"}, 0x20, 0x10}, 0x4000) 2018/06/06 17:58:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x0, 0xff, 0x8}, r1}}, 0x128) 2018/06/06 17:58:43 executing program 6 (fault-call:0 fault-nth:1): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:43 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10202, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:43 executing program 0: unshare(0x100) r0 = semget$private(0x0, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3f, 0x404000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x2, 0x4, 0x9100}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000180)=""/137) [ 178.163532] FAULT_INJECTION: forcing a failure. [ 178.163532] name failslab, interval 1, probability 0, space 0, times 0 [ 178.174889] CPU: 0 PID: 13416 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 178.182108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.191490] Call Trace: [ 178.194124] dump_stack+0x185/0x1d0 [ 178.197801] should_fail+0x87b/0xab0 [ 178.201564] __should_failslab+0x278/0x2a0 [ 178.205846] should_failslab+0x29/0x70 [ 178.209794] kmem_cache_alloc+0x129/0xb70 2018/06/06 17:58:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x0, 0xff, 0x8}, r1}}, 0x128) [ 178.213996] ? get_empty_filp+0x1f1/0x870 [ 178.218202] get_empty_filp+0x1f1/0x870 [ 178.222226] ? do_filp_open+0x261/0x640 [ 178.226240] path_openat+0x156/0x6460 [ 178.230075] ? __msan_poison_alloca+0x15c/0x1d0 [ 178.234778] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.239651] ? __msan_poison_alloca+0x15c/0x1d0 [ 178.244346] ? __alloc_fd+0x428/0xb20 [ 178.248175] ? expand_files+0x5b/0xe00 [ 178.252106] ? __alloc_fd+0x428/0xb20 [ 178.255944] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/06 17:58:43 executing program 3: msgget$private(0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000180)=[0x0], 0x1}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8000, 0x22800) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x60) r4 = getuid() r5 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000e80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x42004010}, 0xc, &(0x7f0000000e40)={&(0x7f0000000400)={0xa18, 0xa, 0x8, 0x504, 0x70bd2b, 0x25dfdbfb, {0x3, 0x0, 0x6}, [@nested={0x1a0, 0x5e, [@typed={0x8, 0x9, @u32=0x8}, @typed={0x8, 0x15, @pid=r1}, @typed={0x8, 0x80, @str='\x00'}, @typed={0x14, 0x80, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xe4, 0x1a, @binary="6042a809d8f3d7f38893903a7c679a0ce50e5c0496a00732931bce133a292fe317c49485ad72feeb8c0ff9048e513cf432464fe07fd4c23ab0477545738dbdba34b1f75fb3e0b7c01e3ec751b76a7b9bd48ab89b7bcced46fb29178c31f56747cb3c12274e837dfc2e4e3bc916cc7f07510a81e5edef8f64fd186c09048ade2615a5ff3485095345e05c74cba483519ba13ab7f010cb0ef608a9c7721e13808b700ff8ef5678cfe7d80975d886d24763891ce2fa6b6cec8c7c97fb1ab489726907f5a96311093fdd4e89e68cc5c8793418f71467de20de40586b075bbd"}, @typed={0x8c, 0x8, @binary="9432bc3a439b9b9efec7524211e309eab6897afa88cc17c13ad48b043aaf05ac0019891b630ce7901672dea30616bdd652a17c42982f5328be560d66482b49b70f10d2d1f7e20c3a02d715200a7c81d7d2fe470ade03f76e29ca3b13f445a8f01788f3eb4cfbf239b490ac3fdd0d5f80d0cf3d5b763562dbb12c1f8cb3176dba622435462a18"}]}, @nested={0x204, 0x0, [@typed={0x14, 0x6c, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @generic="94d77513d4c36ff54893e756fe6300a7d862604469487fbcb3f561bddae7950bd296522aca819618bbe06cde14dcd1b1cca07d5990aa292d701f921fa95910059562f36a7a9633b384dea84738cd1cd8150217938e2a7e2d0ce2ac2e49ab03c9453bb488a25c88bf560b1789c996ce7fbe2857a61709c7326aded2437f32596249c0fd07807522f8c7d34a6cabfaec61911e7915abb4d8f582e04a4aead3eda01ea776e65801f2ccf9f5c5f657e9745ee2b1804e6227005c09ecc41f3a3e25d6cc143223b85d42a527787b7308499e", @typed={0x8, 0x78, @fd=r2}, @typed={0x8, 0x90, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="212db7b050e188e843b05599c4cd8d4c7f43153389c9896c7388a326b667d2aea7b6cd7c42aded19dfe414", @generic="1f784a0cddfd539dd3645218041314e92fa8a72aa951b81dabfe3f7e99b9926d38fe29aee4ef2baa08f29f009f86f8643a1c12dc506e73b63dce849ff68d24158b74a167be8455b54bad78f9d558a72f158c61506915e3484539a18276b4bfe775cd5e34bbcbcc50b5a66a917f62d5165c30f871c36696aa168e7c89d4b736da4c51a6a8485574f94f007b313579602cb2ff3af384125caa03c35f4530eb139267bea70655e611a0a0365d6762ee", @typed={0x8, 0x4e, @fd=r3}, @generic="068ec4ce26d14f6d0b2eb0204fe92c8d8e4a0c6a1915784620fb602a9009252426da1a1d9bdc885945b14c"]}, @generic="7b354fe71a75c84980e823f786a42d25dd18a92d6fcc7acdf752cfcf27e465a2625d1b31c913ea3b7d8e5a894607cd0e1c8659925180dc801609b60069a807879f7d78c7a0bedcb50ef6e71ae0bb3980138429d0d4fba617035baa8385d2665b3673911ba7e0152e0e119039140d2969330136b660a1d6e3cbb0e6d351071f276e39512dbfba303c9e4504407e5d95fe1549d869ad3ea4b8fb", @nested={0x12c, 0x19, [@generic="82f25d04f18c8478b57c960973433ab3501bcd27789ac9e6d6e7f101699fa70ea820ac80602ac2efac", @generic="76c24e1057234e18c25888813f6f79e64749ae05ab2627c41b6701f3a777395e8a6f3fcb5acc4016d54f0dc07f64ce2ffbf03a0c3ed5f91f2d80be2cc0c8c238fb05e9dd532be11a653b2c5be61b0503ad8769edf7f09e2116f11d4e192ee6f6aa92702ad30eae84a6ef3d0e7129fac6ccd73b1b39c48dd5b0cd838eb5284b9cd20742500d32645935ac4fed8f63ef4d8fc7d6beeddb8b2b705e58a3fe1c733933c62eee0b322e3222267a68bcb5541384ba53615fe0547c8442530b5031cd0b5e65fc36", @generic="db253e697b9a70714e83bd8fa67cc344af89dbf62556abfdbb2ec743dbd6faeb325c99bc990416ccff1e568b80edf19e", @typed={0x8, 0x59, @u32=0x4}]}, @typed={0x8, 0x95, @u32=0x4}, @nested={0x88, 0x7b, [@typed={0x8, 0x87, @str=':\x00'}, @generic="be70e71a438eb9117001e8e1757f276b24160c91da429b3d5b0dd3c0c0c398ddf3679147627793f7b7c19c30b001dfc2300a3c4b3713c93f0b2c44a23d9e035a7385f59fdb43e886f5a5a250679e7b4e1eeca7f158b6164ce71a611a43074fa380ebb921b71956b34c7d2c", @typed={0x8, 0x31, @uid=r4}, @typed={0x8, 0x71, @pid=r5}]}, @generic="ab6d8135cad2da6c170bd43edff75d3385abfc13d7d04b842505ba12686827c3401f25b41a83f57854928b4d93c79f590d61c98bb2e2714d496e24f10408fdc395aecac36e49ce35d5b72d56d0bc4e29ae898a5edaa355fefaf5aa8ef0b1f73023b49eb41eba692d93baab0957cf640469da3d6ad08f8a50cce5c5ef632a4aeac3f4483088eade02ab9a6b5e", @nested={0x37c, 0x24, [@generic="c3be1a39faef1c9d86d0c26d6e555c53b6b6a19e86c5acb90f491d70207bc50a7ab841f65e3b8d5b722e3749b5d761e4e3c5c0f9a883fe5c44b262d0cc6daa490f27b3302eaf357a67d88edb0bc9879f86d59674e3fa711888a987190f20b8ed8e60aa2e92d6dce9cf198e9f6bef972963c48f634f88cb55accabadfaa30919fb2a7324599ccb5a72bb61361245e74a252c67512ec77c19dd4122daf88a36812bd4e127f66d9bf37fdb2b05fe5feeb16387b377a5620372a243dfe6a801781ce888936170eaa4d41907db9dabb2ce501bafa30a7", @generic="d7359a9f4e0e266d3e26bd3a366e4d065940fb8e31e8688cbd5194a8bcbfdb9587e3a65df95ffc8709358d2b875dfc9fbcc18d0a82ec781ef50ab31bcf4cac1bffd3c7efe2138daa8760231a3f7233e87cb2421ef156383d01c7bdb5481db698ccd705e22a2a2196d2cbfe084fb3baf400442528e1f73791c156a101f6cb6b0b434d28995174e9bcef30cd370e07dbb132b5b95a89f8d151c32ada98bdf7d2e1092d71572ca3c5631c1e02a0d34cd67d70f8fd31595af84f7d46a4ffe95ce6b3d00846f91bb0c8df605b737d", @generic="c43eca07054864c9ab5fcff3f14a3b3ab7bb7883f0b9ff65cf3f7bc8bc10c106ddc4d691bf333552f2ede5945e75f7050880c73c79cdb18b776926c0b5430f6ce68f1755bf5369921ce592b84888ca35ed5f67a1c41ae3cad9d906bfb89ac1c8d9591c91702067a9cabddeecbb81581a4bc86a4b18695d8fcd1defff5daac0fea44c238765a301cef7d71b1bcf24964298ede58c7f89c1e5c28ecdac83a5ab", @typed={0x8, 0x23, @str='{,\\\x00'}, @typed={0x4, 0xd}, @generic="109508a7d13d73a5d26bbdd3b395c07cd22a7a", @generic="cb7b6cd1f6f8852d543764ba0d0405aa47e1dffc48564b32c1235acdfec605425ea4fad42d9891611aa9962205e438676635f2e76188dab84de7522114691db63ac079218320172386d407235ba9978e33040a2c0c998c5c8a8e90716a64c6f1a49518d9f741acac3337db9d9e2c252ec9309cd3a2bad10abaa1440447f7d1a4d933a538af62896dea121700aa19cfe011543e390fbaf8f3fd961bfcf138e97753461504c92ca65bdc462425d3964391881820a761698cd5dae6c3d574c96e0c1d9456513d719d9bd8e974be68f14da313227669438041cee429ecc5", @generic="1e3526a9eec6644b50068dd696cafd701516079b4027a901e8dc5802f3a99651589d96c011def1bc3047039bc480b342bfa38931b4eead915104", @typed={0x4, 0x41}]}]}, 0xa18}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x12, 0x100, 0x9, 0x18, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x2, 0xffffffff, 0x0, 0x0, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_sa={0x2, 0x1, 0x4d5, 0x7d, 0x9, 0xe0, 0x3, 0x40000000}, @sadb_address={0x5, 0x17, 0x3b, 0x80, 0x0, @in6={0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x6723e50c}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x485}, @in={0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0xc0}, 0x1}, 0x4) r7 = getgid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) [ 178.260839] ? __msan_poison_alloca+0x15c/0x1d0 [ 178.265563] ? do_sys_open+0x624/0x960 [ 178.269493] ? do_sys_open+0x624/0x960 [ 178.273424] do_filp_open+0x261/0x640 [ 178.277276] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 178.282772] ? __alloc_fd+0xa04/0xb20 [ 178.286655] do_sys_open+0x624/0x960 [ 178.290403] ? syscall_return_slowpath+0xe9/0x710 [ 178.295316] __x64_sys_openat+0x129/0x170 [ 178.299538] ? __ia32_sys_open+0x130/0x130 [ 178.303804] do_syscall_64+0x15b/0x230 [ 178.307736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.312954] RIP: 0033:0x455a09 [ 178.316162] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 178.323910] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 178.331209] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 178.338504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.345796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 178.353098] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000001 2018/06/06 17:58:43 executing program 6 (fault-call:0 fault-nth:2): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:43 executing program 2: unshare(0x8000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000380)=0xe8) semget$private(0x0, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000440)=""/66) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x314, 0x20100) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff, 0x9, 0x9, 0x0, 0xca0a}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20}}, 0x5, 0x7, 0x100000001, 0x7, 0x4}, &(0x7f00000003c0)=0x98) clock_gettime(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000500)={{0x9, 0x6, 0x6, 0x7, 'syz0\x00', 0x7f}, 0x1, [0xfffffffffffffffe, 0x7ff, 0x3, 0x8b, 0x6, 0x6, 0x9, 0x0, 0x80000001, 0x2, 0xfffffffffffffffe, 0x2, 0x800, 0x9, 0x0, 0x40, 0x7, 0x80000001, 0x0, 0x7, 0x7, 0x3f, 0xffffffffffff4b67, 0x6, 0x20, 0x7, 0x5, 0x3, 0x8, 0x7, 0xff, 0x6, 0x3, 0x4acf6ff4, 0x3, 0x8, 0xd378, 0x7, 0x400, 0x60, 0xfffffffffffffffe, 0x9, 0xff, 0x8001, 0x7fff, 0x7, 0x3, 0x503, 0x6, 0x0, 0x7, 0x2, 0x4, 0x7, 0x1, 0x400, 0x4, 0x0, 0x3f00, 0x7fff, 0x200, 0x5, 0x7, 0x7, 0x3, 0x6, 0x7, 0x2, 0xffffffffffff3da4, 0xffffffff, 0x5, 0x1, 0xfffffffffffffffc, 0x7fffffff, 0x800, 0x9335, 0x2, 0x7, 0x2, 0x3, 0xfff, 0x2, 0x0, 0x1, 0x7, 0x100, 0xfffffffffffffffd, 0x1, 0x6c9, 0xe1d4, 0x6, 0x2, 0x4, 0xff, 0x200, 0xffffffffffff05d5, 0x0, 0x664, 0x10000, 0x4, 0x7, 0x7, 0x6, 0xa21, 0x101, 0x8000, 0x20, 0x3, 0x401, 0x98, 0xffff, 0x5, 0x5, 0x9, 0x7fff, 0xa2c, 0xfffffffffffffff7, 0x1, 0x7, 0x200, 0x1, 0x10001, 0x80000001, 0xfffffffffffffbff, 0x0, 0xd6f0, 0x3, 0x1], {r4, r5+10000000}}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:43 executing program 4: unshare(0x8000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x10000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40002, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0xffffffffffffff07, 0x4, 0x8, 0xfff, 0x7, 0x0, 0x5, 0x12400, 0x4, 0x101, 0x1ff, 0x4, 0x6, 0x26e, 0x4, 0x20004000, 0x6, 0x4, 0x1, 0xffff, 0x800, 0x118, 0x3087, 0x7fff, 0x7, 0x3, 0x3, 0x9, 0x6, 0x5, 0x80000001, 0x0, 0x28, 0x344, 0x7fffffff, 0xef, 0x822e, 0x0, 0xafd, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x88, 0x1, 0x8, 0x3, 0x2, 0x1, 0x5}, r0, 0xd, r1, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x4000, 0x0) fcntl$addseals(r1, 0x409, 0x9) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0xfffffffffffffffd}], 0x1) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:43 executing program 3: msgget$private(0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xb762, @empty, 0x46f4}}, [0x9552, 0x19, 0x40b, 0xf89b, 0x200, 0xeb, 0xfffffffffffffeff, 0xfffffffffffffffe, 0x0, 0x3, 0x8, 0x0, 0x7, 0x8001, 0x7f]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x927}, 0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:43 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x3e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/06/06 17:58:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x0, 0xff, 0x8}, r1}}, 0x128) [ 178.539266] FAULT_INJECTION: forcing a failure. [ 178.539266] name failslab, interval 1, probability 0, space 0, times 0 [ 178.550772] CPU: 1 PID: 13446 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 178.550788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.550800] Call Trace: [ 178.550842] dump_stack+0x185/0x1d0 [ 178.550881] should_fail+0x87b/0xab0 [ 178.550922] __should_failslab+0x278/0x2a0 [ 178.550986] should_failslab+0x29/0x70 [ 178.551024] kmem_cache_alloc+0x129/0xb70 [ 178.551055] ? jbd2__journal_start+0x274/0xca0 [ 178.551080] ? __msan_poison_alloca+0x15c/0x1d0 [ 178.551119] jbd2__journal_start+0x274/0xca0 [ 178.551155] ? rcu_all_qs+0x32/0x1f0 [ 178.551211] __ext4_journal_start_sb+0x498/0x700 [ 178.551255] ext4_setattr+0x262e/0x3ae0 [ 178.551282] ? ext4_xattr_security_get+0xc8/0xe0 [ 178.551313] ? ext4_initxattrs+0x280/0x280 [ 178.551383] ? ext4_write_inode+0x600/0x600 [ 178.551439] notify_change+0x1722/0x1b10 [ 178.551501] do_truncate+0x386/0x430 [ 178.551544] path_openat+0x5060/0x6460 [ 178.551584] ? __alloc_fd+0x428/0xb20 [ 178.551617] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.551662] do_filp_open+0x261/0x640 [ 178.551737] do_sys_open+0x624/0x960 [ 178.551766] ? syscall_return_slowpath+0xe9/0x710 [ 178.551825] __x64_sys_openat+0x129/0x170 [ 178.551858] ? __ia32_sys_open+0x130/0x130 [ 178.551883] do_syscall_64+0x15b/0x230 [ 178.551924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.551952] RIP: 0033:0x455a09 [ 178.551969] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 178.552002] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 178.552023] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 178.552040] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.552056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 178.552073] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000002 [ 178.552181] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory 2018/06/06 17:58:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:44 executing program 6 (fault-call:0 fault-nth:3): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0x0, 0x8}, r1}}, 0x128) 2018/06/06 17:58:44 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/06/06 17:58:44 executing program 3: r0 = msgget$private(0x0, 0x0) socketpair(0x1, 0xa, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/101) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000340)=""/15) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open$cgroup(&(0x7f0000000240)={0x5, 0x70, 0xfd2, 0x7fff, 0x80c1, 0x5, 0x0, 0x6, 0x0, 0x3, 0x4, 0x1, 0xffffffffffffff01, 0x1, 0x7, 0x7ff, 0x3, 0xd5, 0x8, 0x6, 0x5, 0x2, 0x4, 0x100, 0x6, 0x70, 0x2, 0x3, 0x9, 0x8, 0x2985, 0x100000000, 0x3, 0x11e4, 0x3, 0x8, 0x200, 0x3ba, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0x7}, 0x4a02, 0x200, 0x4, 0x7, 0x2, 0x14, 0xbf5a}, r1, 0xd, r1, 0x8) r6 = fcntl$getown(r1, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000380)) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0xd58, r3, r4}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x8001, 0x0, r6}) msgget$private(0x0, 0x444) fchown(r5, r3, r4) 2018/06/06 17:58:44 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x2, 0x70, 0x2, 0x7f, 0x312, 0x54e3, 0x3f]}, &(0x7f0000000280)=0x12) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:44 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1, 0x1000}], 0x1, &(0x7f0000000140)={r1, r2+30000000}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:44 executing program 0 (fault-call:2 fault-nth:0): semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) [ 179.211393] FAULT_INJECTION: forcing a failure. [ 179.211393] name failslab, interval 1, probability 0, space 0, times 0 [ 179.222494] FAULT_INJECTION: forcing a failure. [ 179.222494] name failslab, interval 1, probability 0, space 0, times 0 [ 179.222829] CPU: 0 PID: 13479 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 179.241089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.250458] Call Trace: [ 179.253081] dump_stack+0x185/0x1d0 [ 179.256731] should_fail+0x87b/0xab0 [ 179.260489] __should_failslab+0x278/0x2a0 [ 179.264760] should_failslab+0x29/0x70 [ 179.268673] kmem_cache_alloc+0x129/0xb70 [ 179.272843] ? jbd2__journal_start+0x274/0xca0 [ 179.277432] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.282138] jbd2__journal_start+0x274/0xca0 [ 179.286574] ? rcu_all_qs+0x32/0x1f0 [ 179.290317] __ext4_journal_start_sb+0x498/0x700 [ 179.295107] ext4_truncate+0x10bc/0x1dd0 [ 179.299205] ? truncate_pagecache+0x124/0x140 [ 179.303715] ext4_setattr+0x38b6/0x3ae0 [ 179.307693] ? ext4_xattr_security_get+0xc8/0xe0 [ 179.312461] ? ext4_initxattrs+0x280/0x280 [ 179.316748] ? ext4_write_inode+0x600/0x600 [ 179.321106] notify_change+0x1722/0x1b10 [ 179.325203] do_truncate+0x386/0x430 [ 179.328936] path_openat+0x5060/0x6460 [ 179.332842] ? __alloc_fd+0x428/0xb20 [ 179.336658] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.341521] do_filp_open+0x261/0x640 [ 179.345363] do_sys_open+0x624/0x960 [ 179.349083] ? syscall_return_slowpath+0xe9/0x710 [ 179.353976] __x64_sys_openat+0x129/0x170 [ 179.358140] ? __ia32_sys_open+0x130/0x130 [ 179.362380] do_syscall_64+0x15b/0x230 [ 179.366291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.371514] RIP: 0033:0x455a09 [ 179.374706] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 179.382429] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 179.389704] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 179.396975] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.404261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 179.411532] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000003 [ 179.418841] CPU: 1 PID: 13472 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 179.426053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.435435] Call Trace: [ 179.438068] dump_stack+0x185/0x1d0 [ 179.441747] should_fail+0x87b/0xab0 [ 179.445512] __should_failslab+0x278/0x2a0 [ 179.449795] should_failslab+0x29/0x70 [ 179.453716] __kmalloc+0xc5/0x350 [ 179.457197] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 179.462597] ? ipc_rcu_getref+0x1e9/0x250 [ 179.466783] ? do_semtimedop+0x5acc/0x7c70 [ 179.467296] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory [ 179.471051] do_semtimedop+0x5acc/0x7c70 [ 179.471124] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 179.471172] ? fsnotify+0x7df/0x17d0 [ 179.471217] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.471266] ? syscall_return_slowpath+0xe9/0x710 [ 179.501008] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 179.505996] ? syscall_return_slowpath+0xe9/0x710 [ 179.510895] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 179.516398] ? prepare_exit_to_usermode+0x149/0x3a0 [ 179.521457] ? syscall_return_slowpath+0x86/0x710 [ 179.526348] ? syscall_return_slowpath+0xe9/0x710 [ 179.531232] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 179.536644] ? fput+0x25c/0x2e0 [ 179.539986] __x64_sys_semop+0xdf/0x120 [ 179.544009] ? __ia32_compat_sys_semtimedop+0x2a0/0x2a0 [ 179.549407] do_syscall_64+0x15b/0x230 [ 179.553336] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.558548] RIP: 0033:0x455a09 2018/06/06 17:58:44 executing program 6 (fault-call:0 fault-nth:4): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0x0, 0x8}, r1}}, 0x128) [ 179.561763] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000041 [ 179.569505] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 179.576799] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000000 [ 179.584094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.591391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 179.598684] R13: 00000000000005a3 R14: 00000000006fd7e8 R15: 0000000000000000 [ 179.649269] FAULT_INJECTION: forcing a failure. [ 179.649269] name failslab, interval 1, probability 0, space 0, times 0 [ 179.660718] CPU: 0 PID: 13494 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 179.667936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.677319] Call Trace: [ 179.679951] dump_stack+0x185/0x1d0 [ 179.683624] should_fail+0x87b/0xab0 [ 179.687388] __should_failslab+0x278/0x2a0 [ 179.691674] should_failslab+0x29/0x70 [ 179.695598] __kmalloc+0xc5/0x350 2018/06/06 17:58:44 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x1, 0x80000000000000, 0x1000000000053c1) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x9, 0x9, 0x2f, 0x0, 0x3, 0x0, 0x2, 0x0, 0x3, 0x0, 0x7fffffff, 0x1, 0x400, 0x688, 0x9, 0xffffffffffffff00, 0x0, 0xfffffffffffffff7, 0x7ff, 0x2, 0x8, 0x7fff, 0x4, 0x87, 0xfffffffffffffffc, 0xffff, 0x5, 0x9, 0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x7fff, 0x100000000, 0xee, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0x400}, 0x0, 0x2, 0x2, 0x4, 0x1, 0x56, 0x4}, r0, 0x6, r0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0xffffffffffffffff, r1}) 2018/06/06 17:58:44 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x3, 0x400) 2018/06/06 17:58:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "2dedda9f4cf35b0002b9fe1ef1e6dbf2247c6edad1335e85cbf20f337c741ce6e2b9e05bedd7b231d4e7674325d985845dfc6f883c6c920997c7086f1e5e1ef3ff37b7767d2c838743455b5a2f7536a708d10a72f5a274fd3cc9b76c1522a69742289d19fecf9153c31479a7c34bf193dd4ec6d05821818acd1489474569a46bb690e21307e7e39bd052c3744a2a2f5090aefbd1aea687f122bf566ef4389f2abb8ac40991923ab0da0a59833652bfc773416b19f50649b6fee0c21f7010e61355fa6d28eb44fbe41859105979994af099a681a4cbaea34249ef15f20d0cccb77f790d24ec4395128b92e24ee4e6d0e44ef4fa66b0f61d3c00cb46c31ee7a76c", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0x0, 0x8}, r1}}, 0x128) [ 179.699106] ? ext4_ext_remove_space+0x10a1/0x7340 [ 179.704101] ext4_ext_remove_space+0x10a1/0x7340 [ 179.708927] ? __es_remove_extent+0x12cd/0x1530 [ 179.713693] ext4_ext_truncate+0x33d/0x3b0 [ 179.717999] ext4_truncate+0x152c/0x1dd0 [ 179.722136] ? truncate_pagecache+0x124/0x140 [ 179.726679] ext4_setattr+0x38b6/0x3ae0 [ 179.730688] ? ext4_xattr_security_get+0xc8/0xe0 [ 179.735487] ? ext4_initxattrs+0x280/0x280 [ 179.739805] ? ext4_write_inode+0x600/0x600 [ 179.744190] notify_change+0x1722/0x1b10 2018/06/06 17:58:44 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x404) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchdir(r2) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x119000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000000080)) getdents(r6, &(0x7f0000000100)=""/128, 0x80) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, r4, r5, 0x0, 0x0, 0x4}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x9, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff8000}, 0xce63, 0x1, 0x0, 0x0, 0x3, 0x80, 0x100000000}, 0x20) 2018/06/06 17:58:44 executing program 4: unshare(0x7fffffa) semget$private(0x0, 0x3, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r1, 0x80000, r2}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x427ffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0xd83, 0x0, 0x9, 'queue1\x00', 0x2d}) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:44 executing program 0 (fault-call:2 fault-nth:1): semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) [ 179.748319] do_truncate+0x386/0x430 [ 179.752086] path_openat+0x5060/0x6460 [ 179.756017] ? __alloc_fd+0x428/0xb20 [ 179.759860] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.764754] do_filp_open+0x261/0x640 [ 179.768634] do_sys_open+0x624/0x960 [ 179.772381] ? syscall_return_slowpath+0xe9/0x710 [ 179.777290] __x64_sys_openat+0x129/0x170 [ 179.781483] ? __ia32_sys_open+0x130/0x130 [ 179.785749] do_syscall_64+0x15b/0x230 [ 179.789686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.794898] RIP: 0033:0x455a09 [ 179.798105] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 179.805853] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 179.813155] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 179.820458] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.827755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 179.835057] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000004 [ 179.994791] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory 2018/06/06 17:58:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:45 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) r1 = semget$private(0x0, 0x2, 0x21a) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000240)=""/244) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000000, 0x105000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:45 executing program 2: unshare(0x8220001) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x57, 0x4, 0x101, {0x80, 0xfffffffffffffc01}, {0x452, 0xf783}, @ramp={0x6, 0x3f, {0x4, 0x80, 0xe9}}}) 2018/06/06 17:58:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0xff}, r1}}, 0x128) 2018/06/06 17:58:45 executing program 4: unshare(0x28000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:45 executing program 0: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4, 0x0, 0x1800}], 0x2aaaab2e) semget$private(0x0, 0x1, 0xc5) semget$private(0x0, 0x2, 0x1) 2018/06/06 17:58:45 executing program 6 (fault-call:0 fault-nth:5): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = msgget$private(0x0, 0x0) r2 = getgid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r2}, 0x0, 0x0, 0x0, 0x800, 0x0, 0x8001}) 2018/06/06 17:58:45 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=@newtaction={0x1558, 0x30, 0x8, 0x70bd28, 0x25dfdbfe, {0x0, 0x6, 0x5}, [{0x98, 0x1, @m_connmark={0x94, 0xa, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0xff, 0x0, 0x80, 0xffffffffffffffff}, 0x8c81}}}, {0x5c, 0x6, "b37f82e26e19baa471c94a0d33543d048bcf0c9560259fdfd0b270159b53f763f80f9bf981023b837bd4b100486ce3119ade649524b0bda81f05e152d8c72fcadc265e0f64808dc5ff06cdb4256bc366945589ad8bc69c"}}}}, {0x7c, 0x1, @m_connmark={0x78, 0x9, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7ff, 0x9, 0x20000000, 0x8, 0x44b2}, 0x40}}}, {0x40, 0x6, "606ef44e0ee86b2d2cd47b45efd4d8347791f9e616a72db02ee50077336054b92d705c53873df1c134e2df0eb9be56bb49ef01150a52970db32caf"}}}}, {0x1040, 0x1, @m_connmark={0x103c, 0x1, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7, 0x6, 0x1, 0x7, 0xf691}, 0x5fe}}}, {0x1004, 0x6, "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"}}}}, {0x84, 0x1, @m_connmark={0x80, 0x6, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x69, 0x873, 0x20000002, 0x5, 0x10}}}}, {0x48, 0x6, "3bbeb379ad9a7c94f8e8e4feeca6326a78682afc9d919307b864f6081dc4de0497ce5ca7f10f713268ab403f4239b6c2ef83391b8890846d9e9a699946df268b42c7"}}}}, {0x94, 0x1, @m_bpf={0x90, 0x1, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x10001, 0x5, 0x0, 0x20}}}, {0x64, 0x6, "ca44b0509d09fb5be9476263635df24c7eb4f4b729db776e4371e62d9041468fac6e958a6add0cbe9e9857943acc3747b3087093019b8825ed7618dad0c60c31081d8a2df06136a590cedcee3619c980b6544f637ba48a4230ae66ea2615f0"}}}}, {0x64, 0x1, @m_connmark={0x60, 0x18, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x81, 0x8, 0x5, 0x8, 0xffffffffffffff89}, 0x7}}}, {0x28, 0x6, "2de5cb8305c45267b86bad86666cbee776523576d5f301e25eea0d97e2c1734e01f59d2a"}}}}, {0xf0, 0x1, @m_connmark={0xec, 0xc, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0x8000, 0x7, 0x8, 0x8}, 0x2}}}, {0xb4, 0x6, "5a231f25dfdc4d6cbe6a5146d7c74d7644702050e324a701a5dd5e201c60528f1c2ee1f195d2266857d7c10018a3bd73786d433f304828052c5296879d90538904da4afe7e973f16e0adfb78ed888d0b65c36fd13c5bc7dd3c26565039f350c2aab57ef6f6fb2b5ac2191495b3388ee1415cfe00a8dda3d19871af79ac957b933bf796b200a91b116090a2454c4f37b8fe4280e350295b5e1aa23aea7696d55391cb25212c9ee124a68ac2141f"}}}}, {0x58, 0x1, @m_bpf={0x54, 0xe, {{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x9, 0x2, 0xffffffffffffffe0, 0x9}, {0x7, 0x46, 0x5, 0x4}, {0x20, 0x3, 0x7f, 0x3}, {0x401, 0x400, 0x5, 0x4}, {0x70b1, 0x1f, 0xbf23, 0x2}, {0x7, 0xfe3, 0x400, 0x1}]}}, {0xc, 0x6, "e86bc8b97c99"}}}}, {0x12c, 0x1, @m_connmark={0x128, 0x0, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7654, 0x681, 0x10000000, 0x7f, 0x4}, 0x2}}}, {0xf0, 0x6, "b58a409a9cf182fdf626703866a8f1f9ee1e2ef9221386f663fd65029cdd210017b591d77d8359f9165d9b678f15845a6e27c6a6fb7029ad73926fea0a8937c55554a294f22923b95bf9d529d8affa5616babf884652115aef2e3ccafc0fd0bd8f67c3c58c426dfa47ecfdf72e53c49c512c8e0ffe2a744e2514e5ce9c2a21a18d6d3b315557a671732c838ad06e515618eee00253cbc00ff9b60aaaea37731a4337d26436d4b25122a63cdad2e4d35fff82d22fc5dd5d17f3738a25f4899b0ccc390f764220fe22106028ac7e953754a864ebfd49382d90c9f5be165df2796e031368f1232db1e5e9af7dd6"}}}}]}, 0x1558}, 0x1, 0x0, 0x0, 0x40840}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000580)=0x1ff, 0x4) getuid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:45 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000700)=0x8, 0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:45 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) clock_gettime(0x0, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f00000003c0)) clock_gettime(0x7, &(0x7f0000000340)) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/selinux/enforce\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="86f3394237145bed23a90e02dadb152d37659dd16765eb32e555746f17c2b2785b69c6a4d1771f0c9162bbd880a49f9ec75737b670c74d6b93f6a0a443d364777ccdc85064cd47cd1fdf7d58d9201fda75a9071446f3a5e6fd7b6ac6846a3590a0822f8afd46f65662aaf4c3bf4e4ff2c12b3b8badcbcda49ae011092907fe69053596e3cf2bc464dd3e491be71b57a28ec035a44bd98e96235369d0653c482da69cb1d8fe7c95966b9b3acecf86336ffce2d033099c4bb37255494dae48ce", 0xbf, 0xfffffffffffffff8) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000002c0)) r3 = semget(0x0, 0x4, 0x8) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000400)=""/164) keyctl$search(0xa, r1, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r2) write$cgroup_pid(r0, &(0x7f0000000380)={[0x33, 0x33]}, 0x2) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0xff}, r1}}, 0x128) 2018/06/06 17:58:46 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:46 executing program 0: semget$private(0x0, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x2000, 0x1800}], 0x1) 2018/06/06 17:58:46 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x100}}, 0xe5bb, 0x6bd2}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000440)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x3, 0x3f, 0x7, 0x28}, &(0x7f0000000500)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r7 = getgid() r8 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, r3, r6, r7, 0x0, 0x37}, 0x3ff, 0x2dfc71, 0x987, 0x4, 0x80, 0x80000000, r8, r9}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000005c0)={{0x4, r2, 0x0, 0x0, r3}, 0x8, 0x0, 0x5, 0x7f, 0x0, 0x8001, 0x0, r8}) 2018/06/06 17:58:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "2dedda9f4cf35b0002b9fe1ef1e6dbf2247c6edad1335e85cbf20f337c741ce6e2b9e05bedd7b231d4e7674325d985845dfc6f883c6c920997c7086f1e5e1ef3ff37b7767d2c838743455b5a2f7536a708d10a72f5a274fd3cc9b76c1522a69742289d19fecf9153c31479a7c34bf193dd4ec6d05821818acd1489474569a46bb690e21307e7e39bd052c3744a2a2f5090aefbd1aea687f122bf566ef4389f2abb8ac40991923ab0da0a59833652bfc773416b19f50649b6fee0c21f7010e61355fa6d28eb44fbe41859105979994af099a681a4cbaea34249ef15f20d0cccb77f790d24ec4395128b92e24ee4e6d0e44ef4fa66b0f61d3c00cb46c31ee7a76c", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0xff}, r1}}, 0x128) 2018/06/06 17:58:46 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x0) 2018/06/06 17:58:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:46 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$LOOP_CLR_FD(r0, 0x4c01) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) open$dir(&(0x7f0000000200)='./file0\x00', 0x400000, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000300)="c000b7788bbd6e84ac226e7407f017e9a6895d123791d0aebfe82d0671fde4fe53061165f6aaaa44897132acf4ed900a9df6212ece31fc2e7ab90aaa8277d42364224503b3f841a7aa5f4ad0c0df76bf010000000000004087d43cc69e39e048b2bd56b4542ac93596c499db8ec9f8dff9582ec1916750d0df946ec5675174e1545b5e986c4a998ca3f9448b3d650381d9204f18d344270659a1101f9d4d60829c5351ad7c040d8dccf1630415890fa1e7ec7f2a8373d9c9ba850b0d7a17169510ac3942ac786f3eb1db260761110ce6", 0x3e1, 0x4000, &(0x7f0000000180)={0x3, {"f01715abf4174b"}, 0x2}, 0x10) 2018/06/06 17:58:46 executing program 2: unshare(0x200a00fffd) semget$private(0x0, 0x2, 0x64f) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0xff, 0x8}}}, 0x128) 2018/06/06 17:58:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x8, 0x8, 0xfffffffffffffffe, 0x8000, 0xb9, 0x10001}) shmget$private(0x0, 0x4000, 0x531, &(0x7f0000ffa000/0x4000)=nil) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000140)=0x8) mlock2(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x4b07}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000002c0)=""/166) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 17:58:46 executing program 4: r0 = semget$private(0x0, 0x0, 0x552) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/11) unshare(0x8000000) semget$private(0x0, 0x3, 0x4) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/246) 2018/06/06 17:58:46 executing program 3: msgget(0x1, 0x0) msgget$private(0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, r0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:46 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp6\x00') r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x42002) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) modify_ldt$read(0x0, &(0x7f0000000040)=""/45, 0x2d) 2018/06/06 17:58:46 executing program 3: msgget$private(0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101801, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0xff, 0x8}}}, 0x128) 2018/06/06 17:58:46 executing program 6: r0 = memfd_create(&(0x7f0000000080)="2a6367726f75706b657972696e67766d6e65743029e76367726f757000", 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x0, {0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x112}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="cc3f95b07cef6387377222e3b1ad2ab5e35afacf19fc", 0x16}, {&(0x7f0000000200)="61fd0bd343d66f", 0x7}, {&(0x7f0000000240)="b112ed47f4a4f9d42385715266556adae94316b04d8ffbf940b33ecc6e174126bfb94033e633ccbd9dbe146b3bb6b69e969bb25daba031e4e27881161d0bcb3fca8d720c2b0838b22fe0fc7b2c8157e86b7d89a79d6aecdaf7b2f61f35d4cde57e29d9", 0x63}], 0x4, &(0x7f0000000300)=[{0x68, 0x110, 0xfffffffffffffffa, "7b5ba50bbf3766e06929c088633c2c7281924b8f15a70c87f1dc4e78b2780171f024d80a5b0958ae0f6b50ed5b4c09826f24f7e6d63d064a557ee4735f742f51535919d019660bc3e6e6b68d51012097a633a6c116d6"}], 0x68, 0x20040010}, 0xfffffffeffffffff}], 0x1, 0xc014) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) accept$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/06/06 17:58:46 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:47 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5}, 0xc) recvfrom$ipx(r0, &(0x7f0000001400)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="e3de936b16e94bde989abed46102136391820d696fc369", 0x17}, {&(0x7f00000000c0)="ae70d7e2a709d053fd0202990093ee1fa4bbc5de2cc0a83871423e53af51563c109319b94fbc9eb890724f21e3de6cf92a8a2dd9d7afcd4027f164f07f141517177a8e2e78baa5581739a140f7b1298b514f93a192af579913a3413a421889fc15672e", 0x63}, {&(0x7f0000000140)="986d838fa252a215a9f3bf1c665f62605307fb6bde981e31db4d36d51454442cfe42e9169fd76484d8e43f2d3636a153f4477272b15d0fa97537e180f0e10bff45aa5f03fe973240f9ea5b9470bd1bc801c5c606355e43a014caf27e86ea4cb6c9a027bf562b6703ec6d7926b63c98948c0e337b5bae588d4637d85740a3f34de413b23d1479a9a87f5d1a64b4ffb4d0eefc88", 0x93}, {&(0x7f0000000200)="8758a6f3e9d4b9c98d065d318d1c9b2d90e143e7cdd0a9b124d0234eb42f9dcdc2e20ffb46c5ebb555dfd96c487d7437e07834f8031492c4e74382845262516c001819c2d8c527eb1c952aa88f92a855f80a41db72ae8362141ad272fe31967c3c23191801415e95769afa33c077366004c4d7966936781a75bc6585fb7144f22170ac6a034dc90c94750e", 0x8b}, {&(0x7f00000002c0)="62932667ad658533418a4b398b257ec81ce4c430e4e2a4536c8c9c9d1d19a0f9296355a7cbe5e133d7402785a61d632973ca37b64e7d71c66295e7549d213570a23d16561ab2df62deb9f063fa91ba5fe657438cf129e2dc221fc42d44bfc995248b7b7038672f2d24580bb48579e25321ea5ddb16e2182b7dee19b5d670835c8ef8b33db1dc1acd", 0x88}, {&(0x7f0000000380)="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", 0x1000}], 0x6) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2, "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"}, 0xfd1, 0x0) msgrcv(r1, &(0x7f0000001000)={0x0, ""/56}, 0x40, 0x0, 0x3800) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:47 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7ffffe, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x1, 0x2, 0x6, 0xffffffffffffffff, 'syz0\x00', 0x8}, 0x1, [0xeb, 0x0, 0x7, 0x10001, 0x8, 0x3, 0x8, 0x998, 0x1000, 0x2, 0x7fffffff, 0x7, 0x6, 0xfff, 0x9, 0x5, 0xee, 0xa7f, 0x1, 0x80000001, 0x1, 0x2, 0x8001, 0x9, 0x1, 0x3f, 0x9, 0x3f, 0xffffffffffff0000, 0xfffffffffffffffd, 0xaa1, 0x7, 0x2, 0x5, 0x7, 0x8, 0xff, 0x7f, 0x3, 0x5, 0x3, 0x0, 0x6, 0x6, 0x1, 0x7, 0x7fff, 0x29ad000000, 0xf7, 0xc3d, 0x7ff, 0x5e01dee9, 0xbd6, 0x9, 0xffff, 0x400, 0x100, 0x0, 0xbdd4, 0x2, 0x1000, 0x4, 0x400, 0x7, 0x400, 0x9, 0x18, 0x8, 0x359f4c2c, 0x1, 0x4, 0x6ab7, 0x1, 0x100, 0x6, 0x7, 0x80, 0x6, 0x7f, 0x1, 0x6, 0x8e3, 0x40, 0x101, 0x7, 0x8, 0x9, 0x5, 0x3ff, 0x401, 0x4, 0x1f, 0x1, 0xff, 0x1, 0x7f, 0x1034, 0x40, 0x3, 0x7fff, 0x3ff, 0x6, 0x200, 0x942, 0x0, 0xffff, 0x100000000000, 0xffffffffffffffff, 0xfffffffffffffff8, 0x6, 0xff, 0x800, 0x1f, 0x3, 0x3f, 0x4, 0xadf8352, 0xfffffffffffffff7, 0x8000, 0x9, 0x7, 0x100000000, 0x1, 0x200, 0x7, 0x81, 0xac03736, 0x200], {0x0, 0x989680}}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:47 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_rr_get_interval(r1, &(0x7f0000000180)) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x400, 0x4) 2018/06/06 17:58:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5ce) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x4, 0x6, 0x7fff, 0x8, 0x6}) 2018/06/06 17:58:47 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001340)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x101, 0x99, "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", 0xd3, 0x9, 0x4fe, 0x9, 0x2e, 0xff, 0x8}}}, 0x128) 2018/06/06 17:58:47 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r2, 0x0, 0x0, 0x53be) 2018/06/06 17:58:47 executing program 2: unshare(0x4000000) semget$private(0x0, 0x2, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x4200, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getroute={0x14, 0x1a, 0x400, 0x70bd28, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) semget(0x1, 0x3, 0x101) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) accept$nfc_llcp(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x60) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000480)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:47 executing program 4: unshare(0x8000000) inotify_init() r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) r1 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x6, 0x4) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='trusted\x00', r1) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000300)=0x696) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x111000) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/06 17:58:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5}, 0xc) recvfrom$ipx(r0, &(0x7f0000001400)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="e3de936b16e94bde989abed46102136391820d696fc369", 0x17}, {&(0x7f00000000c0)="ae70d7e2a709d053fd0202990093ee1fa4bbc5de2cc0a83871423e53af51563c109319b94fbc9eb890724f21e3de6cf92a8a2dd9d7afcd4027f164f07f141517177a8e2e78baa5581739a140f7b1298b514f93a192af579913a3413a421889fc15672e", 0x63}, {&(0x7f0000000140)="986d838fa252a215a9f3bf1c665f62605307fb6bde981e31db4d36d51454442cfe42e9169fd76484d8e43f2d3636a153f4477272b15d0fa97537e180f0e10bff45aa5f03fe973240f9ea5b9470bd1bc801c5c606355e43a014caf27e86ea4cb6c9a027bf562b6703ec6d7926b63c98948c0e337b5bae588d4637d85740a3f34de413b23d1479a9a87f5d1a64b4ffb4d0eefc88", 0x93}, {&(0x7f0000000200)="8758a6f3e9d4b9c98d065d318d1c9b2d90e143e7cdd0a9b124d0234eb42f9dcdc2e20ffb46c5ebb555dfd96c487d7437e07834f8031492c4e74382845262516c001819c2d8c527eb1c952aa88f92a855f80a41db72ae8362141ad272fe31967c3c23191801415e95769afa33c077366004c4d7966936781a75bc6585fb7144f22170ac6a034dc90c94750e", 0x8b}, {&(0x7f00000002c0)="62932667ad658533418a4b398b257ec81ce4c430e4e2a4536c8c9c9d1d19a0f9296355a7cbe5e133d7402785a61d632973ca37b64e7d71c66295e7549d213570a23d16561ab2df62deb9f063fa91ba5fe657438cf129e2dc221fc42d44bfc995248b7b7038672f2d24580bb48579e25321ea5ddb16e2182b7dee19b5d670835c8ef8b33db1dc1acd", 0x88}, {&(0x7f0000000380)="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0x1000}], 0x6) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2, "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"}, 0xfd1, 0x0) msgrcv(r1, &(0x7f0000001000)={0x0, ""/56}, 0x40, 0x0, 0x3800) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:48 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/06/06 17:58:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:48 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x48000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x6, 0x20, 0x8, 0xff, 0xfffffffffffffffa, 0xa2b}) semtimedop(r0, &(0x7f0000000000)=[{0x2, 0x1000, 0xfffffffffffffffe}], 0xf1, &(0x7f0000000040)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:48 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = gettid() getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x7245, 0x6, r1, 0x9, r2, 0x1, 0x2, 0xffffffff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x4, 0x2c, &(0x7f0000000180)="15309955028550f126f3af36a7ee6f468c549fe4dce928a6002a1ba16dfa072c8d9481c47b00f43aaa4d5bc0"}) ioctl$TIOCCONS(r0, 0x541d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='lo\x00', 0x10) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:48 executing program 4: unshare(0x8000000) r0 = semget(0x3, 0x1, 0x90) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000180)=""/242) r1 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(r1, 0x5, 0xb, &(0x7f00000000c0)=""/177) semop(r1, &(0x7f0000000000)=[{0x0, 0x3, 0x800}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) r1 = getpid() ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r2 = getpgrp(0x0) setpgid(r1, r2) 2018/06/06 17:58:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$LOOP_CLR_FD(r0, 0x4c01) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) open$dir(&(0x7f0000000200)='./file0\x00', 0x400000, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000300)="c000b7788bbd6e84ac226e7407f017e9a6895d123791d0aebfe82d0671fde4fe53061165f6aaaa44897132acf4ed900a9df6212ece31fc2e7ab90aaa8277d42364224503b3f841a7aa5f4ad0c0df76bf010000000000004087d43cc69e39e048b2bd56b4542ac93596c499db8ec9f8dff9582ec1916750d0df946ec5675174e1545b5e986c4a998ca3f9448b3d650381d9204f18d344270659a1101f9d4d60829c5351ad7c040d8dccf1630415890fa1e7ec7f2a8373d9c9ba850b0d7a17169510ac3942ac786f3eb1db260761110ce6", 0x3e1, 0x4000, &(0x7f0000000180)={0x3, {"f01715abf4174b"}, 0x2}, 0x10) 2018/06/06 17:58:49 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x7, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x9, r1, 0x0, 0x1f2}) unshare(0x40000000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x3e, 0xff, 0xf}) semget$private(0x0, 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000000180)=""/45, 0x2d, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x0, 0x7, 0x8001, 0x9, 0x100000000, 0x100}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:49 executing program 4: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:49 executing program 3: r0 = msgget$private(0x0, 0x10000000000000) r1 = getegid() msgsnd(r0, &(0x7f0000000080)={0x3, "1defe9a3d97e93f1bcdac1f4cf6f5ac581ff005021f2e1257495b7957fbbe2454d698ff62e5b50108b1ed3e6676b94eb9ac353b4f80120a85819ba114a2a489337f21b69f727baf5f7e29e5d07aaa0baddda344bc0ab5e8dca44a0bae68890d4638ccf0945c15d8a4273bad5783e77e65c19ef5807b26e20c6f974235dcacb1d57e8ecc535b2f4d8fdba78479c8d39dc01d2024ca3c51f4358fa09977153171660f749b28eaac49da8207964f81059877cda86a350620e7eb47a39e7"}, 0xc4, 0x800) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x4000, r3, r1, 0x0, r1, 0x13b, 0x9}, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8001, r2}) 2018/06/06 17:58:49 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x100000001, 0x53be) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0xff, 0x3, 0x200]}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x1, r1, 0x10003, 0x1}) exit(0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x440401, 0x0) 2018/06/06 17:58:49 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r1 = memfd_create(&(0x7f0000000140)='ppp0!@\x00', 0x3) accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000080)=0x10, 0x800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000001000000000000960d00000108000004000000"]) [ 184.076975] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 17:58:49 executing program 0: exit(0xfff) semget$private(0x0, 0x6, 0xa2c44980c0cb3b1f) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/06/06 17:58:49 executing program 4: unshare(0x8000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r0) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:49 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x2) [ 184.385731] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 17:58:50 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x2aaaaa61, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:50 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000000)=""/47) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000140)=[{0x4, 0x10001, 0x1800}, {0x0, 0xfffffffffffffffe, 0x1800}, {0x1, 0x6, 0x1000}, {0x3, 0x9, 0x800}, {0x4, 0xff, 0x1000}, {0x3, 0xfff, 0x1800}, {0x3, 0x1}, {0x1, 0x200, 0x1000}], 0x8, &(0x7f00000001c0)={r2, r3+30000000}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/06/06 17:58:50 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8001}) 2018/06/06 17:58:50 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r1, r2}) shutdown(0xffffffffffffff9c, 0x2) 2018/06/06 17:58:50 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) uselib(&(0x7f0000000000)='./file0\x00') semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:50 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x4, 0x3}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:58:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/06/06 17:58:51 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x408c, 0x8000, 0x1, 0x2c3f, 0xffff, 0x7, 0xc9, {0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff]}, 0x20000000}}, 0x40, 0x9, 0x3, 0x100, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x2, 0x4, 0x10001, 0x1}, &(0x7f0000000200)=0x14) 2018/06/06 17:58:51 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x55, 0x3, 0x140, {0x9, 0x45bd}, {0x3}, @const={0xaf0, {0x0, 0x100000000, 0x3, 0x852}}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) 2018/06/06 17:58:51 executing program 3: msgget$private(0x0, 0x88) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgget(0x2, 0x210) 2018/06/06 17:58:51 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) 2018/06/06 17:58:51 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x21) sendto$unix(r0, &(0x7f00000000c0)="f5bfd7b638d8d080aefec9f71afb1dd87f3e77a59e4a50f61d4159c582b7af2fe5c6909cdfc7235f0269b403c1f9446f68e8291e2b92478b76f518de6fd4f0d08ce4fefc87317a57135d2c9e10a8591623166e5823ccf2e0be6a3fedb2476dd7523a827112740973d1a4976cf134a59e2d3a2fd1c3783a6489d68b868048085f0bdce4a38f19a1d2a24c9c3c69a2712f44305c0857131960069e8e29a63cada2174cf000d4036243b03950b31d533a5a4de5c29c", 0xb4, 0x1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:51 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/06/06 17:58:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:51 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:51 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:51 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/64) 2018/06/06 17:58:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000000000200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/06/06 17:58:51 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) sendmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40010}, 0x6}], 0x1, 0x4011) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:51 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) unshare(0x8000900) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x8a, 0x1800}], 0x76b506b71f4c828) 2018/06/06 17:58:51 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x76704730, &(0x7f00000006c0)="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") semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:51 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x100000000, 0x0, 0x0, 0x1fe}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r1, 0x9}) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x5, 0x3f, 0x8, 0x100000001, 0x3, 0xc366acaca9005a8, 0x1, 0x3e0, 0x38, 0x153, 0x1, 0x3, 0x20, 0x2, 0x80000001, 0x101, 0x5}, [{0x6474e555, 0x7, 0x800, 0x7, 0x7f, 0x1, 0xdb, 0x3e0000000000}, {0x0, 0x10001, 0x9, 0x8, 0xb6da, 0x4, 0x3}], "04469b62ed18331a5ee34e72251484b09cfc855ddf6eae7dd665ce7336b8642c11f18a", [[], [], [], [], [], []]}, 0x69b) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000840)={'bcsf0\x00', {0x2, 0x4e22}}) 2018/06/06 17:58:51 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/06/06 17:58:51 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) r1 = semget$private(0x0, 0x4, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x7) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x2]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/06/06 17:58:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000000c0)=0xe8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/125) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0xfffffffffffffde3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x3, 0x0, 0x3}) 2018/06/06 17:58:51 executing program 2: unshare(0x100007fffffe) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:51 executing program 3: msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x0, r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x3) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x482, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f00000000c0)=0x1) 2018/06/06 17:58:51 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) r0 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="bf05ca0bcb96fcda1253", 0xa, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f00000001c0)=""/117, 0x75) semop(0x0, &(0x7f0000000080)=[{}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x48000, 0x0) fstat(r1, &(0x7f00000000c0)) 2018/06/06 17:58:52 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10200, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x6, 0x6, 0x0, 0x3ef9, 0x4}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:52 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/06/06 17:58:52 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x1ff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/net\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r2, 0x0, 0x0, 0x53be) 2018/06/06 17:58:52 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x4080200, 0x0) 2018/06/06 17:58:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:52 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000040)={0xc99, 0x3ff, 0x800, 0x4d340, 0x9, 0x5, 0x80000001}, &(0x7f0000000100)={0x0, 0x1, 0x100000001, 0x100, 0x1, 0x0, 0x7, 0x3}, &(0x7f0000000140)={0x100, 0x3, 0xa26a, 0x3f, 0xc9a, 0x5, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={0x9}, 0x8}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:52 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000080)=[{0x10007}], 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x3c}, 0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x8, 0x9ed, 0x2, 0x6, 0x1, 0x8, 0x3ff, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xffffffffffffffff}) 2018/06/06 17:58:52 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) accept$inet6(r0, &(0x7f0000000180), &(0x7f0000000240)=0x1c) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000980)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a00)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a80)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000d40)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000f00)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f80)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000011c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001200)={0x0, @broadcast, @multicast2}, &(0x7f0000001240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000019c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000001980)={&(0x7f00000012c0)={0x694, r1, 0x10, 0x70bd29, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x10001, 0x9, 0xfffffffffffffffb, 0x67}]}}}]}}, {{0x8, 0x1, r4}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5d}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0xe8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa38}}}]}}, {{0x8, 0x1, r9}, {0x17c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x9, 0x0, 0x9, 0x2a300000000}, {0x2, 0x1, 0x93b, 0x40}, {0x0, 0x5, 0x10000, 0xfff}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x1a4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfe}}}]}}]}, 0x694}, 0x1, 0x0, 0x0, 0x4001}, 0x4) 2018/06/06 17:58:52 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/06/06 17:58:52 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3d, @multicast2=0xe0000002, 0x4e24, 0x3, 'lblc\x00', 0x2b, 0x4, 0x75}, 0x2c) 2018/06/06 17:58:52 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:52 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x600, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:58:52 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x65c4, 0x8040) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:52 executing program 4: unshare(0x4010000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xea36}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x7) 2018/06/06 17:58:52 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) prctl$getreaper(0xb, &(0x7f0000000000)) 2018/06/06 17:58:52 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) sendmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40010}, 0x6}], 0x1, 0x4011) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:52 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x1}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x401, 0x7, 0x40, @tick=0x3ff, {0x6, 0x5}, {0x4, 0x6}, @addr={0x8, 0x6}}], 0x30) 2018/06/06 17:58:52 executing program 2: semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:53 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x3ff, 0x6}) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000007c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f0000000780)={&(0x7f00000002c0)=@delsa={0x4a4, 0x11, 0x100, 0x70bd25, 0x25dfdbfe, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xa, 0xff}, [@etimer_thresh={0x8, 0xc, 0x1}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @sec_ctx={0x90, 0x8, {0x89, 0x8, 0x1, 0x80000001, 0x81, "9bb793e46b751d90caf479d31c8de3f7eedcd7b29c378cf2f73c8269e2957a5b50e4f9e836f78c8535d8495b35c2aa60b4c2fd2f866125f61c395ebc734b4b4ed93d6aa119976ccf6af1eb98a802d7193dfbb0f77b9310e291231cbdc8c7fb9dc852af2883a7f025b2c2d4a1c97d9cbbad3689b93a8e66ce1c30e6b3259e7d971d"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @algo_comp={0x130, 0x3, {{'lzjh\x00'}, 0x728, "7c65afacf24a6310f1c427259f63b9634a4636c71d65f25d0fda03edeaf2a8d36527c879da4939d577d2fc405fd57d90b7917663f9c59e6c1cb89594ee551a936d1ef610f461a0d8d7f72e4f0ceedb477a63017514aded4a6eb07b1a499bf61c976593c4768e80f37c6eea27fb859aae936614bdcdf1455ae9d24b62b401b97103195e504c6a2ec3dbdd58650a87dca8af0b49e27b73aabfcbe7a2646e51b6ac216a3abfe1e3c75bfc7472ff2b2b86580306cfb950807ec5c88784d6d957a38c2740a6cb5784f3969f8523663134599496458031f6a97c89fa9bb321c691127abefb66913f"}}, @offload={0xc, 0x1c, {r2, 0x1}}, @migrate={0x1bc, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x20}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x3503, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6c, 0x2, 0x0, 0x3501, 0xa, 0x2}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x33, 0x0, 0x0, 0x3507, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x0, 0x0, 0x3500, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x800, 0x33, 0x3, 0x0, 0x3504, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x10000, 0xff, 0x2, 0x0, 0x3502, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6, 0x6f, 0x0, 0x0, 0x3501, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f, 0x4, 0x0, 0x3505, 0x2, 0xa}, {@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x6c, 0x4, 0x0, 0x3507, 0x2, 0xa}]}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@loopback=0x7f000001, 0x2, 0x7a1f, 0x7}}, @algo_auth={0x9c, 0x1, {{'sha1-ssse3\x00'}, 0x288, "bcfb499382b7907ba1b100f540ba52f878cc8df84be486ed1930257964d40c28f12f06938520871bb8de38723127e9c4db20d0b5eb8f6b9ee2747b297976f48695b425df0cb87181b8b480785e2a7cd8c1"}}, @replay_thresh={0x8, 0xb, 0x8}]}, 0x4a4}, 0x1}, 0x40000) 2018/06/06 17:58:53 executing program 4: socket$inet6(0xa, 0x2, 0x0) r0 = epoll_create1(0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0xfffffffe, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)) unshare(0x8000000) r1 = semget(0x2, 0x3, 0xa) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000000)=""/109) semget$private(0x0, 0x5, 0x4) semop(0x0, &(0x7f0000000080)=[{}], 0x1) 2018/06/06 17:58:53 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x7530}, 0x10) fallocate(r0, 0x0, 0x0, 0x53be) flock(r0, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x7ffd) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="adf5c0ff8316d06bbd7eaf6a1cb09c8cc8695a10ea91b0f3c895377632783f24668b3ab7652efcbce611e8508ceec6ed26eae0f3a69ed2a6466fd23503323ff86ee0761732961826a226ac7b491e6a1333f45e32266baa7d9a079353abb8ef8eed0adcbf01096d0c8c82fd87c3969811cd8bd8e2c2387d8e7a715b8e7d9af15928af1e") 2018/06/06 17:58:53 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4718a7b, 0x61e}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x18441) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000240)={0x1}) 2018/06/06 17:58:53 executing program 3: r0 = msgget$private(0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, r1}, 0x0, 0xb, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) sendmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="3bbabb3000a9e9d59cdc3d2606b78723ecc78aead65d4851eb71b6ffd6abb53d409318a0c11e916d59644c4fc27fbc7e71b9e34d022ea1f5d826b6574d46eaab1ab26de8c5a16a5128e1639ea382b8b72c33757584a53cb67892d537ce5adf45688f72253a1c6f5454b46e1428efe0166e8404c5bd1c9ef72eb1f17567d19dd4ca5a952af368051b929d2b5fd4a6a02db3abeddd8bdd83d88bd1cfbee15c88996ed4a98527237c3443c4c36ab4a40dc9bd5f5f1628ac28e743a4e18cc42799fa1c74d25f6ec1cbd53eafd9cfc340b0b6dc99e809d5e8fb5ec5c028d9050dc008a386fc6714f7f377f393280235f4f5f68c0ecde1b3689cc74a3e31647b5291259d989ffb248cc68947316f494755aa4c20221c0b056bb9299b49cc72485aafdebbde8b8bc6241e1a8f29fa6468ffb1308387d473db5eb1390f5e3ff7e57b1ddda415b10b0dc1352dcf0e146c54cf69b0d32602728aabc3bf7911675f91e3e22146c6a14d6d4f08e8a259fe30a9c26b71ddf233c84aae4e49ace18def217b02193423f26029fefb87d7e1934eb5ebbe184d7d2c544aafd9865fb8019e3cb2dc7c7d5ca4c5b4ae65d6596b959dfbeedf15582a68361117762cdb3e49aafddbf0a26739d4e7054f6f2cb75a030f1a01e95f367a4c4d6244b345d8fdd7afbc6766c3eb2daca62c674f586268ef32bee69635e81f3ebf39442f4f5e0e2a2f8dd05c47210d51db9882ef07aa92e8e84b4304bcf2beef4d3c653996dd0d3767d950dce01b4185b74c7fef22467fa2b32d0bad27f7cc30a6f4993de2a228590f4fd30a38a86e7ae9f37c85bd1c726a0742f641553c9d056744c81c7e1a70bc64f7cb89a56a8e56031c73805f9cb6376d161806cee9d0b078aab5a0f4595859d5dc5e00ac04f692f5e6dc1ca8aef9304f6fddfa74d31870f48ecbf3d3ad8e39e094a096d9cabb66f2f5b4000267c357a420f56909b0f3d2296bf064dd682ea263f7da3447a5ca50a353816ccae14a537199ddf15f266bfe9204a3479edea8d06ae1b8d5b3b9cba43fb6675f45e2035dab565c95196ed90b3884b03fda2a3127d18e477f050992a565e2b67972132278dfd49a9a1aa781247a88c06a33ab8c1eac0fe43d2030c51e5d0e073b7846b6ddfaa78907b979034b5a9f48ddb5e26e58a8c0ee1351aef333459ee8113175cb2b8f0444c99746764f2d529043cffb4dd6e559d31bdeeddb992af40b5264af8ab903baa218a9c7879a5c6ed59c1ca9682980c7c5f7c1ad745c779cc8d0301d53bcc1d48d8e8433d86a6d5398152b06eef115ca8dbb9e8a84247db5c4f8c3e2c2fa8db0fe506900cd2df09db9747a13ce22e8870216afcf52403f7973d80636675f4c26634b1239d8939b52a1cb19ab6e3974ed9cf6268219cb2890002a1f7f71f686559fd02331e620eeef8fedbffee4a1995d33d81276139fc0e6e9869846c0cf22c06e5dd73072c9b67d58e355b15dcc75bac43c01537b6829caf7ed218eaf9c39aef943749b7c1280a1c14d13751d6699620e4df2e625aa77c2efa1401dd2a1168e5723fc70ecb36d8acd386f3fa0fab85f618ceba49852e8b04197ee62e43621295d900e9ddd29d6902da23072e6f19354968233eb4d3fe7db5df8e39b4b1b568b75edee8dde1a5011daab725977630c94dfc637f2adc15ee9d855319d71f5340c0ce2f83c90eb6946d24212339f27f25939a3bbf857d04a641e1910304a3c38008ed1008080caeaf51967325f8f3c3bab270f5009cbcd79776e4a7913dcbea852e711c93ff20e5af384d3d8adb8518b26eb799bde97d916a3f09155835589c18ec73c8805483c0ab14ac6efc7e924c7fdf4b502a280151c38ea22c49f04cf6653ab23636d520e6dcd1296ccca5e197df183acfd4040bcc8e801073016d3c9bdf5f827bbccf25d2e2701c9cc7244a4305d0d5c2c8f1652952303404b91b87fce53f97b336cc913daa81a75437a81914506677ec0d3bc3a37decca6e8e74fe1991d5b4ffb3636a8df2fb912db52f3f3dc449ec69ce2c124b839220c203d840668515e760dad42db13ef2da8517f74574f0727ebd0d4d6badf749936f19deca2e19472e36a4392b33f20003bc27959ca04fef8507f75dcf867b3c54a85861b5110c939ab4328743921128c99506804f289350d869c4d6370c41eeb47b69ba8460289765579690c8776d0186aa424a53d11c4a5770cda4688b67d8a51fd5626354b2a4907efda351b68be0303ce33d879bc0349d2a67d397a9f6df831153dc1e46f1dc2a6dee3612eac58d6c10614b86c26f0cd0b9ece6bb24417ad9a108c4167649ebbe58c9f58cccfee0659f1a85e2e39938ffbceafd5f2ded1963c04f217ba3f3f4adb1a3de63ddcf92bdf1c064ee843a76a4e3621e1ad6aced1f930adf30a8134679b3788952eae8671924cc0383c66c9dd491ba5ff2a8c55871b0b35b59680ad983689adfdad4a0d17c9a8d88e80f77816a5ceb882798e9c18e4d60e95b05679ece6de5d902d09425e38a3fcea27e6ef8f719df1ead222fa67be37c25d38fe951805c32c39ccb69661fe7b55c29aa03b2c324dd03956eb95e9289bef60dd3e9f96a6f78da5307dd0e5bcb08c9262e072399911bba8af93d6097d16abf281cba3151311988b946d2441d1dfce8f4d0a5b965e8475bd78d29ce92b445c9e79fbee2d5510e60b76638fdd9d62f9b008655954bd880cb57505b911cbf8f678c581e4b6f36821bd43bff0676207620c94acc2ec471c5afaaf25de005bf6efcf0bdd3bcf251a297f0fd56c989d6c755223688f90942b4ddb2a52b2c6bd23043f068f5f4411b6e4b9d9d3a6cbca968cc7fb9ce72b580945e7348b17b300b0f7b9289d53c812dc046062a947aff336ca0172f5f43f88c89f8249672b4e7f762803527844659c1ee0cdfec150a2b83eab19ac402681e8da99e718414fcd539b68f8a42e121f9776e0847976ecd0aca2f5ba64dc37f0151bd4850ce4431a6a43ccdea32b1a1e7dc185f4c9c11f7059e61b9e7bb7d829b16075084fb3596cf76c871591d681b010c790fd3448ea078e4fe999af3ea1653a30576fc1f3eee0daf3882efb33ae614398bd281d3409bddfffd17034c8cab75d70a29b5db0b8217da0c8477bb16f69ca2b7e88a607fb9f0770af5cf6fbab466df486dbc3268307a829addcb6c123751d34841aaa18580bb8668233789a1f5b13c08bd697ab6ae3cfbdad47063be7c34596f082c42eb6f6cf06ffe0fdcf07a1ff34bdb2cb307a41dfa129d583a65d9076115ecd31cfd9be9b40ae65691b568e80421e0a5953486caeeef3419a59d85c0a95d74631265819752b2ae8f01c45b8ed50f85912158ed0a7ba37a510ddc81dce73ab028f4f437cbe672ef4c493bb8bbb6eab5817c328dea71c43549d11d0deecdd9a42bfe51457e74d2e22b5cd03b4fee001e6e9c93213a27db0c7d84fd4475dc7d588ed91d9ab916786eb0f6e6d4772fe416cbbf33d87d48bf1533bd7ddddc9f5fc360981f289014c2f1551d748ceed3fe8f65b43f126e3630e2858e429015754fffc3f53042069a2dab6411015e1fd2ae9f91f64292404afde47b45d5113c4347ecf968813ccea32c942f3c9272ee0a091a0a7a22e12edbed60abd389f2cbc28b3cd8738c918ad55f34c3e1337f1bbc4ec891fe39696e2a07fb5f4c960674465fcf8deff1f13023ab6efde828531664f7d0cd149d958ca6de5528543e45894f2b05b035ac5810771bcaa9a051d51e66df5f469bb9dc2f2e66a816d09f858aa9b3ba9196766e11c5236f095c492b8b986c4b3830eb367f34f45d350c8ec9b2ade657a5cd59adfb5973814a40f3fe963324de16c30ac43ee5e462917298cea08f7f30a2ddb63976def2a6d0a14008e3e3efe4be962edeaf58861c1ecd38758957e3c1c3f454a7f76cdfdbd66f94a6331aec3c1f02e34df14f2d1d6e9f0715979bb53062e29220924d51f120f7e15ae8466d0db7f4ea9916db37945f46332f15a5e2937a8a34135829c1bcd06697f0c21430477f30b3f71425b32aa0e618954263fde97a278ef4ffd64d3f84f14247328d03b94a348e3eed0b081bc2ac546cbc857d2423a883fa85fc94de2228ce5e48c52a47c8b7e9ca52230474050f7969462443b26c442793903a14bd49dc497799bc8a694fd62d314d01094d0496e209c4e90cdf6d9dc2828921d3735ef9680d9eb23387790eba6419aed3d49f26c2d0d5d0f34dd31b0ac6aaa1d530abdd2b54859b44f0ace56ba0bb3b044c77fdaf3ed6cd880bd31febad43724aa178ef0878639976425e67259ecfd2795d50d3b41a72b0636b053c9d9c5479adde0445637e357ba270ffa6cb0f69515285beaed5cdea3809dd95d72d8abdd9cc9cb1c3c311f314355847b99c9259890c573b12f6ad760213f44caf82ca8141d1173ba2443877f0f39fefbcb9df3ffdcac8756a028e8a7a79fd21cb714ce209af3758651f4266b59f779e4699a2d6735d30b1ac1b9a20c401f2cb454964afa167d855487e952584ece5b0a5bd95bd98256409dfd2bdcde97c184941c75d64f86ff7253cf9f87eccc9d9e3fb235f2967870bd79d4ee15cc9c7e3cd2556caeb35697d84e10bd137b52049d98ce739f50159ec014b52b5fe4955e69713538d65de9a0d98b1193ac73318b04cce465ad247df7fbdf7a8cb2659e12c1fb80510e84353c39e54c24a5da79e8a3e1ff0dc8248dc4f40ad04140db4ac554ea5e031de6bf83336fea7c9b1ca2cc863c4a5cce333e5db59ea495c79d6e6095cac51840f3954e2c6dfc939b8624e23072ffd8409be5f3fb642b7dbc42d21668271ed5c1c81eeebc066b4eac4f77831f21c548818199e0e7d8b8434e859491a01c269f1cca8202da749acedae510b81338f4c6d9a52cc08ce7dedc109136e570d4f9aad6c0ac7ba654c27054ad1a2b64cc780b4686d0432a379a9a68dfbe0ed8277f5b94bce45a93495eb87b68701909ba6ffa8fdefa97e8d0e5a42058b679c8e0120876409be93b84ab2fc6288a2a5bcb444a08e6f2baea47acaee23d402865e1f40df8cb5cb2e7925f5478d59e16a2ada2c1ebfcc27f2ea6135a81b40e5619538e6ab8e5779881c7bf189af52a5594aba569b7ce2a87020d62d8e8739d5ffd85f61e93f2de55eca6262bce5e0294460723b21567896b5b67afa4bea2bcd536fa4bc51fdb78c537529b0fd5776ae111d4d7146bd7f17ad9a96249f22dec51e092f971261e4b64fd2309d87492da180c39e64c38ad8ff5b409de712ffb2554820c649ddbf6b7a07ab12a655c1fcb34e13c71eda9b26c33d1467cab17fb4ded471ce1462be17a46c97b2cc006c1d738f341c1adc3ca8fef74550300c5bb889dce5e51b9f4a55c7fec70ba37fc6e26128424b96ee1f896dc8738b0880e5dea0fbe78411b998fe6640eb9e7349baedadf681816e7a4703b192cbc8075201453dae9f81a507442949bce3e6426d5d4b9acefe8c62dbace8438ac37f21ffd2f5394c6c9e37bc7a16f031314a10e4b1affa22be2eaa44210eada356632d8906d71c48fc75932374ba4c251a88c547e378b60b6360713e9aca06dcf0893dcea203dbecc6fd7f5fa2a5a24e9c325fd6694f9738e2aeec7a4647c0003a2b9d076e2f270e3d2522740cefcbc63b19d7af753de55c782e4a438c0e9b204a62ee7a82e36335cff1133b6c8a1283a3d9529fa8f7e6d0e0d6463c8c5c2611e81be7b469a52775419e0de7745cd6a640f23dde6d5739bd5c2252a5e2166e966ca4dcac9335496e67ece902e8e743c304aa804352989", 0x1000}], 0x1, 0x0, 0x0, 0x40010}, 0x6}], 0x1, 0x4011) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:53 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:53 executing program 3: r0 = msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/208) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r1, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xf3, 0x200000) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000240)) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/06/06 17:58:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) sendmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40010}, 0x6}], 0x1, 0x4011) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:53 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1fffd, 0x0) semop(r0, &(0x7f0000000200)=[{0x4, 0x100000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0xff, 0x1000}, {0x5, 0x677, 0x800}, {0x7, 0x3, 0x800}, {0x1, 0xfff0000000000000, 0x1800}, {0x4, 0x7fffffff, 0x800}], 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xbd64}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) 2018/06/06 17:58:53 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x2, @tick=0x7, 0x5, {0x0, 0x1ff}, 0x9b5, 0x0, 0x7ff}) 2018/06/06 17:58:53 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:53 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000001039, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/06/06 17:58:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/44) 2018/06/06 17:58:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) sendmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40010}, 0x6}], 0x1, 0x4011) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) 2018/06/06 17:58:53 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x7, 0x10}, 0xc) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000340)=0x9, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000440)={0x6, 0x1, {0x0, 0x3, 0x0, 0x2}}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300)={0x3fba, 0x671e, 0x6, 0x8}, 0x8) flistxattr(r1, &(0x7f0000000280)=""/103, 0x67) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f00000003c0)={0x8, 0x6, 0x800, 0x2, 0x0, 0x7, 0x7fffffff, 0x9}, &(0x7f0000000400)) r4 = gettid() io_setup(0x7053, &(0x7f0000000180)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0)={0x101, 0x2, 0x4, 0x6}, 0x8) io_destroy(r5) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x400000, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, r4}) 2018/06/06 17:58:53 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x5, 0x3f, 0x5, 0x700000000000}) 2018/06/06 17:58:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400000080002, 0x0) mlockall(0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) epoll_create1(0x80000) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000240)="4f954485b6") getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) listen$netrom(r0, 0x2fdd) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) 2018/06/06 17:58:53 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101001, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x15, 0x3, 0x0, 0x2e, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_sa={0x2, 0x1, 0x4d2, 0x401, 0x1, 0x50, 0x4, 0x20000000}, @sadb_key={0x16, 0x0, 0x520, 0x0, "3dafd0274c9ec1fcc40217549729ac72bf77bb511792942a9e78256920460642d5bb9c8a17ff34be0abfd10e647d0fd552fdc9da1ed92f7ace522f9b17b634539690c9413139c9b564ce4a1f82dfd648dd1490c33a077a616d311aa3e3b372c1800f3032bdc3b325908930a40078a0d6193adfdec1b6172def53172f53ceb1c885d4a08160f83b317f22a111b64fa846a04dab0b6ab62d33ce7334d7ce8840c33028dd70"}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0xfffffffffffff1fa}, @sadb_key={0xe, 0x0, 0x340, 0x0, "5eb8bcd7f1bdd1c3389443f81e2d624429cb848dd178913a8cba63f0bcf9faff675aaa62268aeaee173bff10c8838ecf2c1c09f2134b3ad670884391f23f291a2e98789a66c1c612f5a445c6b23c2626881a807709b72139924aef8b90be259be156fbff02a0351b"}]}, 0x170}, 0x1}, 0x48004) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000080), 0x0) 2018/06/06 17:58:53 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x4, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:53 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x49b9}, &(0x7f0000000100)=0x8) r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x3f}) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) 2018/06/06 17:58:54 executing program 0: semget$private(0x0, 0x4000, 0x2000000) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0xc000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/06/06 17:58:54 executing program 2: unshare(0x8000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "8ea7f58cd8d9fedfd63157d2ba5e530dcc9452296df014c9c86f0d6831a25db689ea8454a9cdb67855c77cfb4222c2217b2e792ac48812badc996fdd61c5acd6caa7cc9faaffa38383d75f45e92fb0c2ee686967fd733dd93599553ef9ebe8c82f9f0b8deea11f9d7ad4a8057af97fb24f3c7c85a6e05d0492a0ba0d8a53e442abc430840e60427338bea7e0d4514273716481a626611681cb5fbaced0a426382f2a645e2c8536c31d286d4370b9616492dc0742ea639478e3a7615cd6b0148468307b67bdd833a7aea8dfa88f23fe876860"}, 0xd6) semget$private(0x0, 0x6, 0x5) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x0) fchmod(r0, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x1fffe000000000, 0xffffffff, 0xff0000ff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7888eddc, 0x0, 0x1, 0x2, 0x4, 0x2ede, 'syzkaller0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x134}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x101, 0xa73, 0x7, 0x400, 0x23000605, 0x7, 'syzkaller1\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x60}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="a40c93183b5b", @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x2212094c, @broadcast=0xffffffff, 0xff, 0xffffffff, @empty, {[0xff, 0xff]}, @mac=@random="b48dc13f2b4e", {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x7, 0x2, 0x8, 0x7, 0x3f80000, 'irlan0\x00', 'veth0_to_team\x00', {}, {0xae18d70ee182f0bf}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:54 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x80, 0x200, 0x1d, 0x80000001}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x8000}], 0x80) 2018/06/06 17:58:54 executing program 3: r0 = msgget(0x0, 0x2a0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/233}, 0xf1, 0x2, 0x1000) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:54 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/248, 0xf8) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:54 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) 2018/06/06 17:58:54 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) 2018/06/06 17:58:54 executing program 2: unshare(0x0) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000100)=[{0x1, 0x9, 0x800}, {0x5, 0x4, 0x1002}, {0x3, 0xfff, 0x800}], 0x3) 2018/06/06 17:58:54 executing program 6: 2018/06/06 17:58:54 executing program 4: unshare(0x8000000) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000080)=[{0x3}], 0x1) semctl$GETPID(r0, 0x2, 0xb, &(0x7f00000000c0)=""/137) 2018/06/06 17:58:54 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/195, 0xc3}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/165, 0xa5}], 0x4) 2018/06/06 17:58:55 executing program 0: semget$private(0x0, 0x3, 0x200000000000000) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x1000, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x2, r1, 0x2, 0xfd}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) 2018/06/06 17:58:55 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/06 17:58:55 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) setgid(0x0) listen(r0, 0x0) setresgid(0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") listen(r0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) fallocate(r2, 0x0, 0x0, 0x53be) 2018/06/06 17:58:55 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) unshare(0x8000000) r1 = semget$private(0x0, 0x10002, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) unshare(0x4e010d00) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x3, 0x2, 0x1f]) 2018/06/06 17:58:55 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:55 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x267, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x61a9, 0x10, [0x6, 0x1, 0x6, 0x6]}) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:56 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x53be) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) fsetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)="2425776c616e31656d301600", 0xc, 0x1) 2018/06/06 17:58:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x3) 2018/06/06 17:58:56 executing program 4: unshare(0x8000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000600)=""/137) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/06/06 17:58:56 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000240)) getgroups(0x5, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000440)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x4, r1, r2, r3, r4, 0x2, 0xe4}, 0x20002, 0x3f, 0x81, 0x800, 0x0, 0x8, r5, r7}) 2018/06/06 17:58:56 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:56 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) connect$ax25(r0, &(0x7f0000000100)={0x3, {"cfece7b52c57d1"}, 0x9}, 0x10) 2018/06/06 17:58:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:56 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000080), 0x0) epoll_create1(0x80000) 2018/06/06 17:58:56 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1f, 0x10000) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x9, 0x4, 0x2, 0x1, 0x5, 0x8}, 0x8}, 0xa) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:58:56 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x640002) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semop(r0, &(0x7f0000000040)=[{0x3, 0x100000001}, {0x3, 0x9, 0x1000}, {0x3, 0x80}, {0x3, 0x2, 0x800}, {0x1, 0x5, 0x800}], 0x5) 2018/06/06 17:58:56 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x7, 0x698, "89bb05ed9474", 0x4}, 0x10) 2018/06/06 17:58:56 executing program 4: semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80800) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) shmget$private(0x0, 0x2000, 0x78000084, &(0x7f0000ffe000/0x2000)=nil) 2018/06/06 17:58:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x2) 2018/06/06 17:58:56 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x44401, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) connect(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x2, {0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x2}}}, 0x80) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000, 0xfffffffffffffffc}], 0x1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x430, 0x1, 0x1, &(0x7f0000ffa000/0x3000)=nil, 0x8}) r2 = socket$rds(0x15, 0x5, 0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x200000, 0x0) 2018/06/06 17:58:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xb8a54cec7250a068, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000002c0)={{0xd6a8, 0x1000, 0x7, 0x2, 0x2, 0x2}, 0xfffffffffffffffa}) recvmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000040)=@ax25={0x3, {"bc64190b377782"}, 0x10000}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="6e31d0cd5cdc3f1964bbfba8c95f155dc3cb1d4ed99a582bf3aac5fba97e955b1b10ad4524d8fe02d4078ef1348f150a385163c0e6d4f6fb06cb072680275950a85cc9fb4d015669c1eff699086512caecd6f08a7bb2c6c206a33718978ac2fc66e975484aa4170e316f8811eda51d495f1b25fef47dabfc82810f3cec8c323b664867e70f4beba37893751876a141022d91cc6570fb80be73cc9d1d69a6553ce366f3c429406f329cb6b7bf7ce0bae887dac79a0208d48fed326778dd5126334adc0ba818b4da431207158b8b1e70d3312a5c20", 0xd4}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000001901000000000200d35058087c00200000"], 0x18, 0x20000000}, 0x2) msgget$private(0x0, 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) inotify_init() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:57 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semget(0x1, 0x1, 0x5) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x8, 0x4e20, 0x6, 0xa, 0x80, 0x80, 0x5c, r2, r3}, {0x0, 0x10001, 0x4, 0x6, 0x1, 0x7fff, 0x1000, 0xb12}, {0xfffffffffffffffe, 0x7, 0xe7f1, 0x2}, 0x0, 0x0, 0x3, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d6, 0x6f}, 0x2, @in=@rand_addr=0x8, 0x3505, 0x2, 0x1, 0xffffffffffffffc0, 0x2, 0x80, 0x8}}, 0xe8) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:58:57 executing program 2: unshare(0x8000000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x4, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x5, [{{0x2, 0x4e22, @rand_addr=0x9}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x310) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:57 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x41000, &(0x7f0000000280)="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") 2018/06/06 17:58:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x1) 2018/06/06 17:58:57 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x68, 0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) r1 = dup(0xffffffffffffffff) ioctl$TCFLSH(r1, 0x540b, 0x100000000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000340)={0x4, 0x40, 0x8, 0x10001, 0x2, 0x7f, 0x4, 0x80, 0x41b7, 0x7d9, 0x9, 0x15e}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xebbb}, 0x0, 0x0, 0x0, 0x7, 0x9, 0x8001, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000080)=0xffffffffffffffa3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000380)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="810000006dbe1417e73d97640300f51a6e9c2cf4221fac7f2a189dfe211fc29e1ff188b8d4ede430496ca2cbe9bd15b97729469db6ddac793c390366641e7f0613459ee52e1e49e7d1e891d2e550d81ad0b035575b89dd7e2f01d2a0a3d462dfa745a361846dfc1d94b2fba59ac1d4d5cf2a437cc9b972d0562c30eab1f3a6d8234bd81863769a12e29a2a8eb6d3b13fd68173171beb7ee687628ffe46bfccf36692f8508c197e75704e"], &(0x7f0000000180)=0x89) connect$l2tp(r6, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x3, 0x3, 0x3}}, 0x2e) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/06/06 17:58:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:57 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x1, 0x6}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080), 0x0) sendmsg$alg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="6c8446b8f8fb1cc827874f4b40fdfedea3fd497e539f897d940b1e67c07ab907ac2fe423e7ac7a720d5262c6f3d0a72cfec314daafd2fd0cd1f6b08693cfd78fcb735aefd0211c1e36b6f7a6efc4542d5cc2bf95036a3ffb16e14cfe50fc1dd66687f0a9d01a3dbdbefc45f5a0aa2a895646ee94be6acc992696c3dd242272ff0037263d5caa0a6b5b9fdf5a77e2592662a2787887cd327162982510ac6bb311823d394a98d2cdd3e845a993c306f41a5aff5d983ddb5c7c3aa4110ed427d936a05a25814e24201437d20020f08f64f9b839dc4c4bce0a3be73a00154d13520849", 0xe1}], 0x1, 0x0, 0x0, 0x4004}, 0x4080) 2018/06/06 17:58:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/06/06 17:58:57 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:57 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000000040)='+nodev\x00', 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x21080200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0xa00, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x404c084) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000240)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/06/06 17:58:57 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000140), 0x2aaaaaaaaaaaaac1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7ff, 0x0]) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000000, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @remote}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000600)={@remote, @multicast1, 0x0}, &(0x7f0000000640)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000003740)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000000800)=""/177, 0xb1}, {&(0x7f00000008c0)=""/223, 0xdf}, {&(0x7f00000009c0)=""/102, 0x66}, {&(0x7f0000000a40)=""/124, 0x7c}, {&(0x7f0000000ac0)=""/41, 0x29}, {&(0x7f0000000b00)=""/188, 0xbc}], 0x8, &(0x7f0000000c40)=""/144, 0x90, 0x800}, 0x7}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003080)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/232, 0xe8}, {&(0x7f0000001e80)=""/47, 0x2f}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/152, 0x98}, {&(0x7f0000002f80)=""/231, 0xe7}], 0x6, &(0x7f0000003100)=""/184, 0xb8, 0x100000001}, 0x401}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f00000031c0)=""/93, 0x5d}, {&(0x7f0000003240)=""/106, 0x6a}, {&(0x7f00000032c0)=""/152, 0x98}], 0x3, &(0x7f00000033c0)=""/241, 0xf1, 0x6c3e}, 0x6}, {{&(0x7f00000034c0), 0x80, &(0x7f0000003600)=[{&(0x7f0000003540)=""/42, 0x2a}, {&(0x7f0000003580)=""/70, 0x46}], 0x2, &(0x7f0000003640)=""/239, 0xef, 0x4}, 0x2}], 0x4, 0x0, &(0x7f0000003840)={0x77359400}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000038c0)={0x0, 0x0, 0x0}, &(0x7f0000003900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003940)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000003a40)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003ac0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003b00)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003bc0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000003cc0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003dc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000003e00)={@empty, @remote, 0x0}, &(0x7f0000003e40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003f80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004380)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000004480)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004680)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000004c80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x406}, 0xc, &(0x7f0000004c40)={&(0x7f00000046c0)={0x564, r2, 0x20, 0x70bd29, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0x1b8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff36}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {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_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x178, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff00000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x73}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff88b}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x144, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x72b, 0x894, 0x1, 0x1e}, {0xcae, 0x35f, 0x1, 0x40}, {0x7, 0x7, 0x8000, 0x97}, {0x3, 0x2, 0x80000001, 0x8}, {0x3dea0000000000, 0x4, 0x2, 0x7}, {0x4, 0x9, 0x5, 0x3}, {0x1543, 0x4, 0x100000001, 0x7}, {0x9, 0x401, 0x1, 0x2}, {0x65, 0x3, 0x6, 0x7}, {0x10000, 0x54, 0x5, 0x4}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}]}, 0x564}, 0x1}, 0x800) 2018/06/06 17:58:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x7, 0x1, "636c6b656e743100006aeaffffff00000100000001000000ffffff000800", 0xffffffff80000004, "0c16d5dfe66d215d", "28877db4a1646a07650c604514489e93c03ffe834982bc88c12cd1e15158316a", 0x9, 0x819}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) sendto$ipx(r1, &(0x7f0000000000)="ea10bc5a", 0x4, 0x4000000, &(0x7f0000000040)={0x4, 0xe5, 0x7, "206e1f94bf88", 0x6}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x3, 0x4, 0x0, 0x8000, 'syz1\x00', 0x8}) 2018/06/06 17:58:57 executing program 3: msgget$private(0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:57 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x3, 0x5a, 0x9, 0xfffffffffffffff7, 0x0, 0x6, 0x3}, 0x1c) semop(r0, &(0x7f00000001c0), 0x346) 2018/06/06 17:58:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/06/06 17:58:57 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000140)=[{0x0, 0x1000}], 0x0, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x50) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x20, 0x101, 0x1}) 2018/06/06 17:58:57 executing program 3: msgget$private(0x0, 0x0) r0 = socket(0x1f, 0x7, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44800040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0xe1c9241786237376, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x800) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:57 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0xfffffffffffffffd, 0x4, 0x53be) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x30, 0x3, 0x2}, &(0x7f0000000080)=0x18) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000240)=""/38) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, 0x84) flock(r0, 0x6) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000400)={{0x4, 0x7, 0x14e, 0x2393, '\x00', 0x101}, 0x4, 0x47, 0x80, r2, 0x2, 0x80000000, 'syz0\x00', &(0x7f00000003c0)=['vboxnet0systemtrustedlo\x00', '/selinux/enforce\x00'], 0x29, [], [0x0, 0x8, 0x8, 0x5]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) 2018/06/06 17:58:57 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) inotify_init() semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:58 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/06/06 17:58:58 executing program 2: r0 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='GPL.ppp1cgroupppp0\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x80000001, r1) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x2, 0x20000) getpeername$netrom(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x40, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000380)=0x2c7) 2018/06/06 17:58:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/06/06 17:58:58 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'ip6gretap0\x00', {0x2, 0x4e23, @rand_addr=0x2}}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)={0x2, 0x0, 0x1, 0x4289, 0x100, 0x2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000380)) r4 = dup3(r2, r1, 0x80010) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000140)={@generic={0xb, "8674463a720ca406fd7f231a2dd17975fc247553036c2264f2fff40320cd421fa02a40a9ed4634885c3a58f80f548ba9c4d2a9daf2892fb3eea53e9974ff3bd00a0af5163d348f082513c0a333f5790927cf57f6f6902f8ef4fff0880de149092ffd619cfcd2033742ae3c25752359883ec19e31cb2b462b60d967cd2c8e"}, {&(0x7f0000000040)=""/65, 0x41}, &(0x7f0000000100), 0x8}, 0xa0) 2018/06/06 17:58:58 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000080)='{\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000140)=0x2) semop(0x0, &(0x7f0000000100)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000002006851ef763c0c63d6e8506e242b46fa537d7002f5487bda6072477a83b22129d76b4c9b10826148015a756dde523874d05b6bfa7335f48b3af676d8cef89b7f08c7876d160d49eaf49129cf0360545bb1346f3ea44cd8f9183d540306ddc0c6173413edf0a583874012b1862f70f57acb5f532a0f5635cafcf2b84a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000040)) 2018/06/06 17:58:58 executing program 3: msgget$private(0x0, 0x40) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:58 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53bb) 2018/06/06 17:58:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)}], 0x1) 2018/06/06 17:58:58 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x200, 0x0) chdir(&(0x7f0000000000)='./file0\x00') lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', '/selinux/enforce\x00'}, &(0x7f0000000180)=""/108, 0x5a) getsockopt$inet_dccp_buf(r0, 0x21, 0x100000000000000f, &(0x7f0000001200)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x12) sched_getaffinity(r1, 0x8, &(0x7f0000000280)) fadvise64(r0, 0x0, 0x3, 0x3) inotify_init1(0x80002) 2018/06/06 17:58:58 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(r0, 0x3, 0xb, &(0x7f00000000c0)=""/137) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/06/06 17:58:58 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/06/06 17:58:58 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x800, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000001c0)={0x80000000}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x3}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fffffff, 0x442) 2018/06/06 17:58:58 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x303000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/86, 0x56}, &(0x7f00000000c0), 0x4}, 0x20) msgget(0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x5, 0x4) 2018/06/06 17:58:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)}], 0x1) 2018/06/06 17:58:59 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x24400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x1}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x200000) 2018/06/06 17:58:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:58:59 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3ff, 0xee, 0x4, 0x4, 0x3, 0xfffffffffffff614, 0x6, 0x44, 0x9, 0x1, 0x100000000, 0x4}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:59 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xedba, 0x400000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:58:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x2, 0x6, 0x1000, r1}) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:59 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x100, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='::\x00', 0xfffffffffffffff8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x6200, 0x0) keyctl$assume_authority(0x10, r3) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000240)=""/137) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000100)={r6, 0x5}, &(0x7f0000000140)=0x8) 2018/06/06 17:58:59 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x9f, 0x4, 0x44bb}) r1 = gettid() getpriority(0x2, r1) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:58:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)}], 0x1) 2018/06/06 17:58:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) fallocate(r0, 0x1, 0x800, 0x6) 2018/06/06 17:58:59 executing program 0: semget$private(0x0, 0x3, 0xa0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/06/06 17:58:59 executing program 3: msgget$private(0x0, 0x104) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x440100) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)={0x7, 0x0, [{0x0, 0xa6, &(0x7f0000000100)=""/166}, {0x102000, 0xcb, &(0x7f0000000240)=""/203}, {0x10f004, 0x7f, &(0x7f0000000340)=""/127}, {0x4000, 0x20, &(0x7f00000003c0)=""/32}, {0xf000, 0xe0, &(0x7f0000000400)=""/224}, {0x4, 0x1c, &(0x7f0000000500)=""/28}, {0xf000, 0x27, &(0x7f0000000540)=""/39}]}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/06/06 17:58:59 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) exit_group(0x6) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) 2018/06/06 17:58:59 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10500) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:58:59 executing program 4: unshare(0x8000000) semget$private(0x0, 0x0, 0x501) semop(0x0, &(0x7f0000000080)=[{}], 0x1) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:58:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be22", 0x6d}], 0x1) 2018/06/06 17:58:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:58:59 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) connect$packet(r0, &(0x7f00000002c0)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) unshare(0x8000000) r2 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000100)=[{0x7, 0x38e}, {0x0, 0xfff, 0x800}, {0x4, 0x2, 0x1000}], 0x3, &(0x7f0000000300)={r3, r4+30000000}) 2018/06/06 17:59:00 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x500, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) 2018/06/06 17:59:00 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x327) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:00 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x55, 0x18}, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) dup3(r0, r1, 0x80000) 2018/06/06 17:59:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:00 executing program 5: execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)="e800", &(0x7f0000000240)='/dev/vcs#\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='nodevself\x00', &(0x7f0000000300)='/dev/vcs#\x00', &(0x7f0000000340)='/dev/vcs#\x00', &(0x7f0000000380)='$\x00', &(0x7f00000003c0)='/selinux/enforce\x00', &(0x7f0000000400)='/dev/vcs#\x00']) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0xffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x7, 0x2, 0x8000, 0xa, r0}, 0x2c) chroot(&(0x7f0000000180)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x101200) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x3c}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r2, 0x0, 0x0, 0x53be) 2018/06/06 17:59:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:00 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x400080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x2, 0x1, 0x1, 0x3, 0x3}}) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0xfffffffffffffffd, 0x0, 0x1800}], 0x1) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) 2018/06/06 17:59:00 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgctl$IPC_RMID(r0, 0x0) 2018/06/06 17:59:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)}], 0x1) 2018/06/06 17:59:00 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1ff, 0x0) 2018/06/06 17:59:00 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc0000000000, 0x4c0000) sendto$inet(r0, &(0x7f0000000140)="8cc31ba26b1357a5060331053ec58bdbc8411ede84f4d8c08417ff2688962f5885abf9c891f392de610e88c72d62bffa00e3e792e95643a565079695bcaa423e3d7118bbc66062d1efe743246a3d9bd65012d7d3a992fff8e61832cf5858b48b6db8edafdc7d676abe2e44a5193c8e0ca7f7bcd268f59d8bfe842e51b863e23c794a67c2f4eba772d025663663e97c76a02bde4f19ca18a66af4609ec76c40fbe4c1edd9a33c6ffb251e2e5271f1395cbce8bfff2d1f730c375b17fb2b21ff349243973cde0f444340", 0xc9, 0x80, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797a30fd6f4e429a28c29f7a0f906aad948dafff9e5d491285e2c9e7bd7571272151962065d252921fd416768cb819a5d95d483a8347995833a79b6de36385f55c485692872a003af225a49ed417fcc67823aaad3c8cd05c774f8592e30fa171f504c43c71894dfd0090fc6e61f48d3a574a9cc655ce1d8d2ef75209c6ac0c456d8ff0db6717ffffff75fc1bb33d796b83d26d60e1431871eef9f5a4d8e5add11066dcfacc7ae006c2aa139d7d0c00f4bfda736c5db43761af45e43c6e7dfc219fa8d166ad3a59ca5c4c0bed"], 0x6d) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)={[0x3d, 0x3f]}, 0x2) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:00 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x408040) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) 2018/06/06 17:59:00 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) r1 = msgget(0x1, 0x624) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/102) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) 2018/06/06 17:59:00 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000280)=0x80) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="5a8f7228cc696c0a154cd6d488a5dd330326a50912a39ffa760288d64f9cea267a4df8d4afe154775d7f8d550b1699f641b490873d1cbca86908d72a156abf876d60b5d623478a58af4e49941f6a87f1dfa726d0d098e84452972ea1bf1e34d02fa48f49ff28ce3e7652968ef4", 0x6d}], 0x1, 0x8) semget$private(0x0, 0x7, 0x10) r1 = semget$private(0x0, 0x4, 0x14) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000100)=""/242) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='veth1_to_team\x00', 0x10) r2 = semget$private(0x0, 0x0, 0x52) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r2, &(0x7f00000003c0)=[{0x2, 0x6, 0x1800}, {0x3, 0xfffffffffffffff9, 0x1000}, {0x0, 0x1, 0x1800}], 0x3) semop(r2, &(0x7f0000000000)=[{0x4, 0x1, 0x800}, {0x7, 0xfffffffffffffbff, 0x800}, {0x7, 0x4, 0x1000}, {0x4, 0x200, 0x800}, {0x4, 0x1f, 0x1000}, {0x4, 0x779600cb, 0x800}, {0x4, 0x1}, {0x3, 0x1, 0x1000}, {0x5, 0x3f, 0x1800}], 0x9) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) get_thread_area(&(0x7f0000000400)={0x10000, 0x1000, 0xffffffff, 0x8, 0x7, 0x0, 0x7, 0x8, 0x2, 0x101}) 2018/06/06 17:59:00 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x224040, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/110) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/06/06 17:59:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)}], 0x1) 2018/06/06 17:59:01 executing program 4: unshare(0x8000000) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x400) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) r1 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe4, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="dd012af0f81f6178868c8732814d764e54ca2db83bf5036849df54eeb01962a0139642be94716baf3ef17903f3e8ae6f6d23520c12f5a0c7fb8abf29e09310de760129ac8644848c8661d2061b8370caaaf3c8fa3bd6b76a16ff07ff68", 0x5d) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000180)=""/137) 2018/06/06 17:59:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:01 executing program 5: syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8001, 0x400800) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000100)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80800) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x200000000000004, 0x0, 0x53be) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xc0003, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 17:59:01 executing program 3: r0 = msgget$private(0x0, 0x200) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgrcv(r0, &(0x7f0000000000)={0x0, ""/121}, 0x81, 0x3, 0x3800) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x600000) sendmsg$netrom(r1, &(0x7f00000019c0)={&(0x7f0000000100)=@ax25={0x3, {"d42d19fdec953a"}, 0x6}, 0x10, &(0x7f0000000180)=[{&(0x7f0000001240)="a829aec5c7d8e63833c50bbbf0b0e8b17fedb4381bbc80028927e31d8b35d57bac7e87a2fb74f47420b12f16c1a294e07a66fbe2e03fc680a67f9df526d995ad75c8cc27f33fcefe3433c5a10c5d472c7fdc117fa48c2978ac4584b7001fa68cb4416ece6aaa5f05993096c21577751aefc08ee094943d09d31f5bc49ed33c9860a460d1aa28c8628fe669c7de4da106ac64262026dc75439cd13a32fec6d71f1c12d5d41990051e4fcfacbb1fb6110e7f67887a400051888bd2f93bd6558d1129eb557715f752b09269a7f3a772714f577e0228219de760154aa863ec8eb09012817d7769c578307a2f35c46f36bb305468", 0xf2}, {&(0x7f0000000140)="23fb0f5797d7376771b3a4d73e72bcffb1358ddcc87e0e2172", 0x19}, {&(0x7f0000001340)="9f0266b692925ace1044ea54028947d229361d12e376b29030a146b89665693e218edef6a0e2bdf0a1ec0ff14f1533ef592f7f37626fe62a5b2a9b248875d225e2b51bfff9a0bb0285e670d8870903e508a4c687a1de7d1ecaa4a2cc38e66d1233891ee36f66579541f438e5a0dab54dc89727ee34f2037c6dab285ca82a5f78b023238113bd03f9fe1e9f9cb31f0cb82f5e5d09afa9d3165b80f388d0f2b91b1d05e01ecfbb6ef004dbb3f706f8b071360d34cc0d26733234c4e0e36678b4a6c7a1330f99f56adc1bf7fbdda8db95df1a57", 0xd2}], 0x3, &(0x7f0000001440)=[{0xb8, 0x189, 0x7, "e3b7e16d979ab5f3df58c6a5188b5a7729eae8e43d52be875fd897fe905a076ecdb6f551821da050d6d68bc477dcc2de0a598d398fca81ec9c051d2bffd011f45ac5a6ab031f969121acc35b2d05e982e5707699a377fdf31e7e6efaacf82dc0f6b98d03ad51605c7c6427b491ec34fdc5cd0c64e1c6d286f3354bf22cc838f1b465f658ffa25e5f80a8f287bf576ebce8beb210c0dee35bcbb5f3244fa7436f95c82e9309cf"}, {0x20, 0x10b, 0x10001, "ee78f04a75538b012d32e340a9"}, {0x50, 0x0, 0x7, "d24bc3a004ab89f09945d05f74af88791b748a3472760c7d6dca61f69c1460a2637d065420a48239b44c066b0104b9c1bdcc6c0161c3bbf57c9b8b"}, {0xd8, 0x99, 0x6636, "ffcab642b02bba112e28726037416c85a852715e7e531010ebaa913a66af9580f6a14bc99715f301694033b81e4f342e61d78f62b168694cb250c68eeb5fc1846d4623236de40ec29bdbf9209c3ba5b23ad818b3c6720d4ab556a5611dacd298342b4a025e86ed3844e335d6044d069cc834c2f77321a0973820a0f4b5100b1aeb83083b7654ee8f22eeab1e25c0acdd769da9b1a39cd4fcb7c4e57364db32c9c44865f679b69f14aebe12d09356a6a2c20978eaea305511e89d0a6b4aacf770ddfe9211bb"}, {0xe0, 0x10f, 0x9, "ceee42e415df0f5c68c21a1351c1cb356288e5d007641ed1282eb1c8cfe1b2647029ed14c1bcbbbceb0c9e14e3c8aeacfae9882da8ec97c9b4088e7d64990bd2cbe0e885fd1f1bbfede21f7958e7b3a293dd1e7e85f18545d5cb8ef7b21b565c212ab0e4be01f10ef9641ddb93b32f4e8640c9335ba0e19dbff231f06c92427965daddbed860c3678841f3847a1464909b1e156b724ed2e5e2b3e700688c79888d86ad67a3af5dc4c4095a1299e3585f2a01c38d785fbea6b4631f7106a96ad0c1968627d108769a537d1cb007"}, {0xc8, 0x0, 0xe316ffa, "71dda025d1ec56c8f6b656d532033c6350fe04901c73ae27eb3fbc70248a5ddac9d3a43b605c6635fe356f1bac01907725c5ab4edec17fdfaf21c870abc4508d12c256c0579463f692b445c0e941bf704c354a90eea1dd607363674dbee8efce4d47264a01e5b76ac636687b375b6ab9b4176efededc32408f71ff1993a6f35f582cf6c5b215992ff17f20e86f8b99f570103167685dc8222f6aa67cce5e0f5a27d9d1104fbacd0440e2b4cad4f5a36b64"}, {0xa8, 0x119, 0x0, "71f28ffba12bc6e69a0de20c7d93be825fbd9073ee4eb0fe0c6f2ad84f457d96b0c604f8c17961cd12b937b96474f6e1ac70f67bf20bd0c72dd716e4b9f30ce0ca12764c9db8ebad5ae1f56dc30794bbe06fa910138f8973bd0617a0cb553d430e77e6723a554c0b2de4a7711e5e605c075cabfdcf7fe4af564bdf6e71748a5dabcef03b954a85582b555e299152bd9d6c63"}, {0x100, 0x0, 0x80, "0c6be4d49800d141df8bf032b1aa554a5e93bc5fa686fa3a97f31dbadfe44a7b8262c21927c1d8f7460d70cbadca7524a5510e75fc690e72a9eec2fb149e7e00f9e43fba97ba4bbe40f2e4ccd887b536f0276139b96bae6f0aa27fbc4aa45631e9cf4b9488fe32e9c9aaecf323222ca11aad05515fd4af74fa127a892dea018b028544c734891e6ba069075a2d9adbbc0e476fa4a92a22d4552d901c98fa01ecc015d77f6b63276b5e9d124193b2f4a39253d04753536ad118cd503df6ff0ad8355666a1c22291117c1b03fb4a8dc4086e049a08d3804184d439a46b57e66bfe97be1e02bcc0ca6ed5284e80"}], 0x550, 0x40000}, 0x84) 2018/06/06 17:59:01 executing program 2: unshare(0x20000003) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x3, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semop(r0, &(0x7f0000000040)=[{0x7, 0x10420000000000, 0x1000}, {0x3, 0xfffffffffffffff8, 0x800}, {0x3, 0x2}, {0x3, 0x837, 0x1800}, {0x6, 0x2, 0x800}, {0x5, 0xfffffffffffffff9, 0x1800}, {0x5, 0x8, 0x1000}], 0x7) 2018/06/06 17:59:01 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x104) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x9000201d}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000, 0x200}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x2001800}], 0x1) 2018/06/06 17:59:01 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1fe, 0x0) 2018/06/06 17:59:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)}], 0x1) 2018/06/06 17:59:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x4, 0x7, 0x2, 0x1, 0x2, [{0x970, 0x34a, 0x10000, 0x0, 0x0, 0xa80}, {0x7, 0x20, 0xfd, 0x0, 0x0, 0xd}]}) r1 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/251) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x4, 0x8203, 0x345, 0x8, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x5, 0x20, 0x101, 0xff, 0x4, 0x1, 0x10001, 0x10000, 0x5, 0x7, 0x5, 0xfffffffffffffffb, 0x80000001, 0x5, 0x4]}, &(0x7f0000000280)=0x100) socket$vsock_stream(0x28, 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:01 executing program 2: unshare(0x0) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:01 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) sendmsg$netrom(r0, &(0x7f0000001440)={&(0x7f0000000040)=@ax25={0x3, {"02fd263da33f3e"}, 0x6}, 0xfffffffffffffe56, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0x1038}], 0x1, &(0x7f00000016c0)=ANY=[@ANYPTR], 0xfefc, 0x4001}, 0x8014) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/enforce\x00', 0x200000001fe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001940)={0xfffffffffffffffb, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={r2, r3, r4}, 0x2) sendmmsg$alg(r0, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001240)="7c596f1627c5ab7262741849a06cb28523a5b1ccb23457105ebc20e55f648289969f5f1dc633e784cb404022d1337f83c324d029e0e82c482f77d36e67bd1a01e990b6ff6573b7a0fa6c6153a0437651d44356738c4f153b0087c3129c8864c3", 0x60}, {&(0x7f00000012c0)="c665fca7bdcef6a72455fbcdfa2ef3da50d74e51e23a251e107728ae6427c1ce0ecd2fd5e3cf24b718d5b2f976f57e4ffd166cc934c76669192f50bdde8d594f6cf28707e8dbf34a0c9f29c5637b38d832b25799e84d20a869f472a8d252bff1ebeda694c1506bd88bf457566ec66df10a45833cfaf797a3c1c30e121cadb2e3e055c6440592ae574504f536d4f0b42ac0c3360441c0357171697e557fe1b593f464c54e939a39f4006b2bfebfb891d85e", 0xb1}, {&(0x7f0000000080)="19d9efb73a778b478527d3d998", 0xd}, {&(0x7f0000001380)="37b508c015b592c9ebddf5e99ddcb279bd3fd6e67a5cd8c29d0b493f84d4a26398076cdf9c3ffc8c28952afb3ec2604863348352c4b4b332385362c2d55cab3dae3c52f9e0545ed5e9ab2976a4acb091214d6e193341e4cafab2134a08a6ae99858034eba2605b1691c1f0854f7d241179129f35655c79b725cbdea0f23589200939c59dce527ac799659b0a7d7000", 0x8f}, {&(0x7f0000001700)="712fe3cd3f1104a910c24726c65a31ac0257e86548ab28b609e94749af0521fa47cfa73cadef8df17e941205ab518e62933f4573546694164d8de733519ff5e3d252c0778b724189c073019d1deff48dd714dbd84ce1a647bc0dd7f3d3069a164dc60ff88520bbee6bcb60b17bff308221abbb42cf25a4fa40dc34041507001de9d67ce6e4cb03a79e98f7eeea6206fd27200ef730f7a4bc8033be8e4902210ee23199c1ac1822a9", 0xa8}], 0x5, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0xe0, 0x117, 0x2, 0xc6, "ddfe539fead8856787285e71054db1b60139be3a6b35c01604ca77c508d139597463b5fd7a35d66ed9cf8f81b2c8636275cec2d4abc3d915057d898531b39aa1c7b019fb9c1cb3e349a8166f1f75c6249165174ffe28f9bb43d5fcb6663f268af2940cd1a43eb522769da9828f3c7d0775c0d3d71a30ab15577d35f6de17f45f5583a1876773126203c1be57975aa6af8d83b751f4dae6379f4426fdccae460b842a9c06ed3cabdacfd0478e752435844240544f190eccc8dec1ad2ed89e31e7837978115d31"}], 0xf8, 0x4000}], 0x1, 0x20000000) fstat(r0, &(0x7f00000011c0)) openat$null(0xffffffffffffff9c, &(0x7f0000001480)='/dev/null\x00', 0x200000, 0x0) 2018/06/06 17:59:01 executing program 3: msgget$private(0x0, 0xffffffffffff7ffc) r0 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x41}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, r0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x3, 0x3}) 2018/06/06 17:59:01 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/127) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000100)) shutdown(r1, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x61, r2}) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000380)=""/137) 2018/06/06 17:59:01 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1000, 0x800}], 0x69, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7fff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101880, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x7b, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/123}, &(0x7f0000000300)=0x78) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:02 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x80) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)=""/37, &(0x7f0000000100)=0x25) 2018/06/06 17:59:02 executing program 2: unshare(0x8000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000140)=0x81) write$tun(r0, &(0x7f0000000300)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x7, 0x5}}], {@mpls_uc={0x8847, {[{0x6, 0x6, 0x7ff, 0xffffffffffffffff}, {0x1, 0x6, 0x7, 0x50}, {0xfff, 0x7fff, 0x20, 0x5}], @generic="147c52f4af9acb0440b712ef1cdac6fd32783cc04c7134b37bf741a27ce4d2187454a38d7cb4759f31f5157ae669116ff7bf378cb5b567ef968b862aa21a51ab51a83bd8157ceaca2c8da401db45078157e9d99fb6d8cefdaed3a15a4e3d4be74c9fde7ab089959786ccdb51156fd86f66fe4dd45369b4200209374d08aa"}}}}}, 0x9c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) semget$private(0x0, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x68, "d79a34d02a4cb4f1fb35d148686eaeacac5730dfbf51ac36b6eb50fecbaae27866ff7f8bf52f732f6a9dfb8c8a6d2f0a5e250ccbac619cbacbdd7142a3157832b232f87df1b741e2714b379aa0ae4fd869a7220f6e0ef59b83da9fad68a56f9a1fe4baafdf20fefb"}, &(0x7f0000000280)=0x8c) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000002c0)={0x0, 0xba28}) 2018/06/06 17:59:02 executing program 4: unshare(0x2000000008000002) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x1600}) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:02 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc8, r1, 0x800, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xab}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x33}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3871}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/06/06 17:59:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/06/06 17:59:02 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x9, 0x53be) 2018/06/06 17:59:02 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1000, 0x800}], 0x69, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7fff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101880, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x7b, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/123}, &(0x7f0000000300)=0x78) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x484000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r1, &(0x7f0000000080)) 2018/06/06 17:59:02 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) getgroups(0x4, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) memfd_create(&(0x7f0000000140)='/selinux/enforce\x00', 0x3) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x401, 0x4) 2018/06/06 17:59:02 executing program 0: semget$private(0x0, 0x0, 0x0) semget$private(0x0, 0xffffffffffffffff, 0x88) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) setresuid(r1, r2, r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0xffffffff) 2018/06/06 17:59:02 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1000, 0x800}], 0x69, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7fff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101880, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x7b, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/123}, &(0x7f0000000300)=0x78) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:02 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffff08004501fec300000000002f9078ac14ffbbe00000010000883e0008907800000000"], 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:02 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000c80)=0xe8) getresgid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) sendmmsg$unix(r0, &(0x7f0000000e00)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000240)="b9f328d6c8bce695d6d3fb664e81a7fa7ace98b90dc007afd33b123a3e5294bdb968b51b7759c72717659d73a0576a1c5b20e8fb4b726dcc088482819c07b3705d2714544b98c0d720fcc094813f0f64f75b8be6bde7bb4bf9d4b8f24d1f", 0x5e}, {&(0x7f00000002c0)="781f9e903946db549f04d49f7f79e510dad258b7f2fe586b37a0731842234f5956f4cd515b7a891758a1049fc963bad2d63bf7586c2889e7cb563d0c785f", 0x3e}, {&(0x7f0000000300)="3709a2f2e3e75f8db50ddd485bf249fb192aba0d6767b68027013de2d4a6af5fd1f5fc196130cb57f62705066b0d41af67bc8300150b50e2c989f93e61945d7c6bd4922e0b4f38c231cc83685f98f12218b7e8d97c4f5d8b3c9ff3", 0x5b}, {&(0x7f0000000380)="50bfcba4f4274243abc5", 0xa}, {&(0x7f00000003c0)="95e8795262f4f9fe674201406fdff603e4c996e9282154631f3d33d9f27ab78ff33a0e05ed686c6ba0343db1b5a43f8e689b54798d49486b68c92dbb09b9eb56babd455d4c08441e106add8decac13ec471b140ca1934c17b68ca9eccb11840a4df1600c8c6c84a90cbd3a2aa9e7fce07d1d9fc8e4427e66cd13a60672356c55fca501b5cc23a2b545fb1e20225bd3b9a2802b85f5c58fbd1564cbab7708dcc4ca1f178a8cdbaf4fe7a46ef6239e727cd2e8a3468d6b85bc669cefc0e25ff822a4e60ffb48fb53ed4daa72b99226e1d1dc90177662cd783b1c72ebefac96d70c6ba34aeab23d985480507df8", 0xec}, {&(0x7f00000004c0)="dcc30c118beab681cac2cf8fb6d72b22fee68bdc3e9556f09d45557ebdd9c977a0f90105c0e9b96042cd52d0f621427916430b8f72a466c74a0318c48eeb0f2f17c8c9e834039c7cb3253abe5e8e7146e29682a70ea2028e29f87af942f9e5049692ec9bd403bcaac13746e7329a748182e6e7ad6996b39b0d1ab0709a69f37be4bf1d8830b3a14925ec5f273594f2d0ff617df0bdf632009d9f4ec85f18733e3ef1d87d4109693d81cac99946b6e1f97bd07937016b955abdea49fc21b267c301b17dbd6c37d5cb54cfee77ddb4d1773e765171671d2b9e4658141d8e", 0xdd}, {&(0x7f00000005c0)="4e969895bc29334ba15247bb9f05ec42aa7e82d67c5a7a3034", 0x19}, {&(0x7f0000000600)="3375de137993622d49771baa470d74a2f772346458c593e9a1556d7e33b19bf57ddcf71e8eab4a00236eb1e545b6c293426fdfeda4206ec8ff0870ce2a69c8ff5152e6017224429f3d4af00601e2321e9646cfde23d161e34c3147ccf5be946a0e133aadebfd82828a30b25f61ce331d1fbd3cedbf8ef02b7a65ee36f8b5a9297a4828a17a6b8566b07e9792b707ff2d58e34a8de4ab0bd8f92b8d1d1c0eb4c6209cd9ea39315f67fdd1694a407b6c06687c8469", 0xb4}], 0x8, &(0x7f0000000780)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x800}, {&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b40)=[{&(0x7f00000008c0)="6e01916c9dd97d86ceeee73369f9e198a40f3db428721386f24b59177ed29ba3a5e4723c4192984a31ad438735a3439a37b26f133f08bc00956ef5d71bfe4ebf8163fac5ea66d0eae30e5fc9c5094ffe14889bdc9606656087f1303b4ea8973a83fbf971696b1b91ae91f62222fd59020b18f1e7cf5abcfb73d4c02e2f2999cf34ee857e2a4a301cc8e10f0b736cd96973e6ffaa766a6d68f2819483219839d3e5a37a66419cb5e4dbcd705524f73e0bfc21e4125bdc68a8ab", 0xb9}, {&(0x7f0000000980)="d2916b42ca45d388c2bd94589b2fd4ab51e76d4bfd4953dcccd3973f62777c117fa1db33d8b820318990a121c3e6dd59036d97a9fdaa3bb53ab188191d06d5eab899d773dbc74bd3251a3acf404093d73a62c79a2f12821e205ab627131e64ab1066b59b33df60af43a06b1d9208c9c7b391ae073f57d85a5150bb26fb777b255e327db0b83d2e24a37797cd4fea37c362564fb0e9b5fe40f1e378121aea077c10ae0ac0129256f87bca3b27d32887faa00979115f3ad54de072dc905d31ebdbe62924e08c20a25fc1c5f32c1ddebf0508fb24e82e3a", 0xd6}, {&(0x7f0000000a80)="c02c", 0x2}, {&(0x7f0000000ac0)="b39e5211c16bd43b0c8693a33c9835f85e936ce682ba194ee2fd5feba208bb073a4b8b4c07e7dcff3d3954042e9f3f887481a51664f0ae79f790667061adf6c6b8032ca6159b28e8", 0x48}], 0x4, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50}], 0x2, 0x44010) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:02 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f0000000940)={&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/163, 0xa3}], 0x1, &(0x7f00000008c0)=""/98, 0x62, 0x401}, 0x100) r1 = accept(r0, &(0x7f0000000980)=@pppol2tpin6, &(0x7f00000000c0)=0x76) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x10001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r2, 0x1f}, &(0x7f0000000440)=0x8) epoll_create(0xfffffffffffffffc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000006c0)={r3, 0xbd3c, 0x7, [0x8, 0x20, 0x3ff, 0x100000000, 0x3, 0x5, 0x1]}, &(0x7f0000000700)=0x16) kexec_load(0x87c, 0x2, &(0x7f0000000640)=[{&(0x7f00000004c0)="5808b2428a977b5acd698aba931db57d9f19596c01997b294ef01e723dbce3c3622eaf6da1aaf123a23b6b18abe213a97f3fba1a2df8a5d646427566c25e60dd2a45fd64c3a98094889e95e0981baeba5aef9268a66398a80e2c53733543e85a70b301f984a8488a135e16b269cdc31a0aba1fcd1436c6e05c0e22e0b79b8fd8cbeeac2b1f5f04bf5945081ea35fc9899467c44e27a53d1f1ac8ef1b1eb0921486a71d725edb2eced69d587db315409fe2ad40e8535653f52e66c11050e023987a37e2f4416b3865bb8aeffe7995145feea22e4cdf86c221824a62d3dcd70c038098d74c858b52e0d986feee4de06c52", 0xf0, 0x5}, {&(0x7f00000005c0)="cb1e98ef6ae07938eb0f97377d68419d8096dfdc0e194042bbc3c6d456ab47bcc709eafbf4ee75f7e1eca2943503803e9fc8b05210159a2b5b6a47cf4b4ef8082711a4368efbe4a2c18ec41ad12c90b3053935fac1d33ac96a202bb3e94fb93c8bb45363716f4c3d2706801d14e8933fbdca", 0x72, 0x4, 0x4}], 0x3e0000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x7, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000140)=r5, 0xfffffffffffffc99) msgget$private(0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000480)) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x4) syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x22, 0x840) ioctl$sock_bt(r4, 0x8907, &(0x7f0000000240)="8336a61c519d8d0c52f8f5f563d614f3ba51cfb28e29a0599087560a4848ddb4e4343123fbc04190741dcc548981615dfc8af26e53f3613328f73d9e298e65824b4ae70cf9039330ff8459ac5b9e8ccf22c24fe9b2108449bf30ecef5d7e2f68d739f857c89236939b8857efafa93d155331d6c92dbbd92ea05cd565eca68c8aace83b2281d4aaecd886b96cc3c3ce3862725d9e2522c7ef40ce25b3ec1e73ca55c191e338731877b04fea309176249686c2eea811889447218f7f23db80e9ae50a2b148c9d5550d00dfeb51f4a9") setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000100)={0x2b, @multicast1=0xe0000001, 0x4e21, 0x1, "6e7f6e6500", 0x1, 0x1f, 0x52}, 0x2c) 2018/06/06 17:59:02 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/36) getrandom(&(0x7f0000000040)=""/56, 0x38, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x77, 0x80) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x2}) readv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/194, 0xc2}], 0x2) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:03 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000d4419d911fe9b72f322a2ccf7fa750ef5765da2a7813b4bdfe7603292e455141bf870cbed2301cce6594470d7d5d2c3846d0149f"], 0x58) 2018/06/06 17:59:03 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1000, 0x800}], 0x69, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7fff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101880, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x7b, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/123}, &(0x7f0000000300)=0x78) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:03 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) 2018/06/06 17:59:03 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080), 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:03 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x17, 0x9, &(0x7f0000000040)="8fa26422cf0a20eddd"}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000100)=[{0xfffffffffffffffe, 0x1f, 0x1800}], 0x1) r1 = shmget(0x1, 0x1000, 0x1060, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) 2018/06/06 17:59:03 executing program 3: r0 = msgget$private(0x0, 0xfffffffffffffffd) r1 = getgid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x20}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8001}) msgrcv(r0, &(0x7f0000000000)={0x0, ""/58}, 0x42, 0x1, 0x1000) 2018/06/06 17:59:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:03 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x90100, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x7, 0x851e, 0x6, 0x8001, 0x81, 0x6, 0x100}, 0x1c) 2018/06/06 17:59:03 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='/selinux/enforce\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='/selinux/enforce\x00', &(0x7f0000000140)='user\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="df407472757374656400", &(0x7f0000000200)="28d82d00", &(0x7f0000000240)='/selinux/enforce\x00']) 2018/06/06 17:59:03 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x1000, 0x800}], 0x69, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7fff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101880, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x7b, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/123}, &(0x7f0000000300)=0x78) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:03 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x328}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="6e00000032e55209f572d87077753c5534897a91c5d112ab1d1fd2427b441ff30776bbc41631f3751d4471e9ab72bab2204b10d961f9ff47b8db9cf93a955c13fcebcb108dab685e0c0e3860e8ce1936aeab8804c1891754127d76ff79943c59e7abafa58d9d3a7569d1be084a65b2ae3cb18ea72bd743319e80"], &(0x7f0000000240)=0x76) semop(r0, &(0x7f0000000040)=[{0x2, 0x100000000, 0x1800}, {0x0, 0x2, 0x800}, {0x3, 0x2c2, 0x800}, {0x4, 0x5, 0x1800}], 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:03 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf3b7, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x7956) unshare(0x8000000) semget$private(0x0, 0x2, 0x244) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:03 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) 2018/06/06 17:59:03 executing program 5: r0 = semget$private(0x0, 0x0, 0x4) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000040)=""/102) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x410000) fallocate(r1, 0x0, 0x0, 0x53be) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x26, 0x4, @tid=r2}) 2018/06/06 17:59:03 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) memfd_create(&(0x7f0000000000)='/selinux/enforce\x00', 0x2) 2018/06/06 17:59:03 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/06/06 17:59:03 executing program 2: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x7f, 0x1000}, {0x7, 0x100000001, 0x1000}, {0x1, 0xffffffffffffff80, 0x800}, {0x6, 0x3, 0x1000000000}, {0x7, 0x1, 0x1000}], 0x5) unshare(0x8000000) semop(r0, &(0x7f0000000180)=[{0x2, 0x512, 0x1800}, {0x1, 0x9, 0x1800}, {0x7, 0x400, 0x800}, {0x1, 0x20, 0x800}, {0x7, 0xfff, 0x1800}, {0x2, 0x6, 0x1800}, {0x7, 0x4, 0x1800}, {0x6, 0x400, 0x800}], 0x8) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180), 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x1) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:04 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgctl$IPC_RMID(r0, 0x0) 2018/06/06 17:59:04 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$netlink(0x10, 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000, 0x800}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080), 0x3a2) 2018/06/06 17:59:04 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 17:59:04 executing program 6: ustat(0x2, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:04 executing program 4: unshare(0x8000000) delete_module(&(0x7f0000000000)='vboxnet1\x00', 0x200) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:04 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) clock_adjtime(0x7, &(0x7f0000000200)={0x80000000, 0x8001, 0xbf0, 0x9, 0x4, 0x8, 0x6, 0x3f, 0x9, 0x9, 0x2, 0x1, 0x7, 0x80, 0x2, 0x7, 0x3, 0x9, 0xec5b, 0x7fffffff, 0x3, 0x2, 0x6556, 0x1, 0xffffffffffffffc1, 0x3f}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x3, 0x1, 0x1, 0x5, 0x7f}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={0x1f, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x58, 0x0, 0x5, 0xffffffffffffffd0, 0x81, &(0x7f0000000440)='ip6_vti0\x00', 0x10001, 0x5, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5b0000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="87ed0000000000001c"], &(0x7f00000001c0)=0xd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x0, 0x7}, &(0x7f0000000400)=0xc) 2018/06/06 17:59:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:04 executing program 3: r0 = msgget$private(0x0, 0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgrcv(r0, &(0x7f0000000240)={0x0, ""/63}, 0x47, 0x2, 0x3800) 2018/06/06 17:59:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x327) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:04 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) clock_settime(0x3, &(0x7f0000000040)={0x0, 0x989680}) semop(0x0, &(0x7f0000000100), 0x0) 2018/06/06 17:59:04 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x1000) 2018/06/06 17:59:04 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfff}, 0x4) fallocate(r0, 0x2, 0x0, 0x53be) 2018/06/06 17:59:04 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000005c0)=0x20, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000440)={r2, 0x4, &(0x7f0000000340)=[0x3ff, 0x5, 0x0, 0x4], &(0x7f0000000380)=[0x8c26, 0x3, 0xfffe000000, 0x6c93, 0xfffffffffffff001, 0x2, 0x7], 0x4, 0x2, 0x7, &(0x7f00000003c0)=[0x8, 0x5], &(0x7f0000000400)=[0x4, 0x9, 0x1, 0xa95, 0xfff, 0xfe, 0x1ad1, 0x97c, 0x8001]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) timer_create(0x5, &(0x7f0000000240)={0x0, 0x20, 0x4, @thr={&(0x7f0000000000)="10476c7281ad7d2b6a12a33a701f1bc0a16210e131071255bc581ec51635b174f0ae7d06afebc958037ee443084ca3422d47e26385b5fac3c825233349eaf6ac47334c72c3342744bdfece7bafd7aae67c8cd6f381f4054903ac324a4ac8875211ba81abe64da4fdb075fd5bf166f049554da898d345e3c67938eef85da074cf575441a0baf8398ad170e49aff1b5ed8e7ca24ba0af4bb5d202b6091d5f219dd55ad2461fe57a0b585a6c3ee27fb30b54401f108458a19ebaff10293ea6de258ba5d41a51b45e6ba9b2c336452d7533b6e1a295a78eb7e56d810df830c866365ff3f0243118ee476aff803f79b0cf2de306279", &(0x7f0000000140)="6ab8d13aa661a1ba7152711a1a7de99e5c2a35c024dcd81c4edeef773be3735fbd5858fb3b5931b094559f03e1b75ffa40d4db337e054c9db46798f86a268f63e0251b14c30151c0218f0245c17b997a734411a834f36856c46fcbd730f486ee51814af36a97d9ba972d2a501602d12fe3dd57ccb175a2ecc732151429fea2148dd423b1715c9e43f0c41188be92815e92f701ea909802722302db172179ddd010cbd6534ff99b36ed67f30a1ecbe500c4ad656e5d94f6806658bc3c57a57b5fa5593c2bd38882f7aa73800a3ee95e65a47c"}}, &(0x7f0000000280)) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000480)={0x2ad777b4, 0x7c9, 0x3, 0x1, 0x3, 0x2, 0x5, 0x7fffffff, 0x3ff, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000600)={{0x4, 0x7}, "706f727433000000001700000000000000000000000000000000090000000000008170274520ffa51d6cb729d38a000000ffffffe2000000000000000632001a", 0xbf448569d30174c2, 0x800000000060000, 0x4, 0x1, 0xc1d, 0x8, 0x1, 0x0, 0x4, 0x800}) 2018/06/06 17:59:04 executing program 2: r0 = gettid() ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000000180)) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000001c0)={0x2, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:04 executing program 4: unshare(0x8000000) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000001c0)=0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = semget$private(0x0, 0xfffffffffffffffc, 0x202) semop(0x0, &(0x7f0000000080)=[{}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x7, 0x1000, 0xffffffffffffffff, 'queue0\x00', 0x4}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) recvfrom$inet(r0, &(0x7f0000000200)=""/141, 0x8d, 0x20, &(0x7f00000002c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) semop(r1, &(0x7f0000000000)=[{0x1, 0xfff, 0x800}, {0x2, 0x2, 0x1000}, {0x7, 0x7ff, 0x800}, {0x3, 0x800100000000000, 0x800}], 0x4) 2018/06/06 17:59:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x2, 0x6, 0x1000, r1}) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:05 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x9, 0x5, 0x3f, {r1, r2+10000000}, 0x200, 0x81}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:05 executing program 2: unshare(0x8000000) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x7bb, 0x4) r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x1000, 0x1800}, {0x0, 0x1, 0x800}, {0x0, 0xf4, 0x1800}, {0x0, 0x9}, {0x3, 0xa9e1, 0x1800}, {0x2, 0x16c, 0x800}], 0x6, &(0x7f0000000100)) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x2, 0x7, 0x2, 0x9, "4943829ba7deb60fb2a2d231476c5828a706e1922491d5204bc3874073e6eb9f82de6badd61ce4fdeb0e30a2cbc35f4e34a40d08527f0f50e75ee2406767d6", 0x2d}, 0x60) semop(r1, &(0x7f0000000240)=[{0x3, 0x6, 0x1800}, {0x3, 0x1, 0x800}, {0x2, 0x8, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0x20, 0x800}, {0x0, 0x0, 0x800}, {0x7, 0x2, 0x800}, {0x0, 0x0, 0x800}], 0x8) semop(r1, &(0x7f0000000280)=[{0x4, 0x7, 0x800}, {0x3, 0xfffffffffffff801, 0x800}, {0x5, 0x5, 0x1800}, {0x3, 0x7, 0x1800}, {0x7, 0x6c16, 0x1000}, {0x4, 0x8, 0x1000}, {0x3, 0x4}, {0x2, 0x4, 0x1800}, {0x5, 0x3, 0x800}], 0x9) semtimedop(r1, &(0x7f00000001c0)=[{0x2, 0x80000000, 0x1000}, {0x3, 0x1f, 0x1000}, {0x3, 0x1, 0x1000}, {0x5, 0x5, 0x800}, {0x5, 0x8, 0x800}, {0x1, 0x3f}], 0x6, &(0x7f0000000200)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:05 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x30000, 0x0) 2018/06/06 17:59:05 executing program 3: msgget$private(0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x0, 0x80000000, 0x5, 0x6, 0x3, 0x4}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:05 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x240000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x7a, &(0x7f0000000180)="70b5ded5f30afbd0fb1ff9f01b03e81f268907fb52cc87046658d5bd6ec5f08db317eb91df22ecaffc47132317ac75a827e22851700919288025af4cbc0f99b2c793cd91d95b51611bfae0498cb5debf8248439bbce24842e3dbdb2722e6fa61cc7fe5e7672e7c813f3c79901262ef6651d18dd4cbd8e252858d"}) semop(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0xd8) 2018/06/06 17:59:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:05 executing program 4: unshare(0x8000000) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001200)) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) r2 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) r5 = getpgid(0x0) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c00)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000d40)=0x0) r12 = getuid() sendmsg$netlink(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000000c0)={0x3e0, 0x20, 0x408, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x3d0, 0x68, [@generic="f27b86a64c88055d92b3bee95a148eac8c06f865dd1c9e881d94acf223672c2bc73b590d99eab2ab835eb30fe8bd4853c073194c8de0eda0ec2d3f8706d9b95f98382c2fa65e99ab9f5633f906b6a922940c2ee94e3e86c0947e65dcb60f91ca95eb43c57375065745e9f759e83de28165155340fb73d388a5b02ff42321f8a5f9c67170f957d728b819075d7a9d37f0630b0e32a1235157f62f476e905d859cb77fe9b4255f7d9261a7b887e176e078d69a3c82060462053fc608cae203f541b64186ef62476125432fbbda331ee167b8b89a37d7ea1093ceea186ebcc2762dd428ab4a5e9171f1ccb3e5863d62e5c9c17bfb", @generic="29bd2fd7c589523b2feaefd7340be68f2714e0f22421b575288722b2e4a58ff8c81dc4e1381c7074a4540d5e4b2fb63efaadc023ea6889d4cebf03b0ba769ea97f3318a3715977df9651f4236ddcfce44fe4a78833f8bf8e92df56ad22fae68b00ef4704a14da538c6abbeeb08f6985c91d8b3b7f37bed96a667aeebd24f6583daa23746c882ae9c5f80c59d895b1c33f11eea84bb2acd926f7c5a02051c2c438408e7a3c0c401c7546a024b88873711a842977c7effa9ab31d07653a7c5cf99e1e89f58818b8ac2e64241973b32361dc4279bd30269c60676cb7cb8457bc3854fc872", @typed={0x100, 0x19, @binary="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"}, @generic="283fd29aad08e279c21f1f6af2ae956dba9ef32b05e690d4212ef0a7208936d1906d0c2d846fdd309f91eca4902f0e5cf1e645e8e555c0f354ffbb719fc03074c624ad30de2fe67ca7a234428b7f85529fd8110f7001e7a57a2716fc36ba31ffffe71ddca4b6a1835644221e08f0cec8591c7527521f6a29fdf895f5fb7171baa357a64c8fb2cc9066d063a6a1a4373e82e3684b09ad75dc235d700789f2b1fee607240de4a4d257c833ecb1d9c51f5c7e9615b94a47017144cd90d748e44461bbe6fb8bee7c678022ca50966748b5d88219377bb53628006943004056a8d47f27cc33579685f4b57846cbb6a2", @typed={0x8, 0x15, @pid=r2}]}]}, 0x3e0}, {&(0x7f00000006c0)={0x530, 0x30, 0x10, 0x70bd25, 0x25dfdbfc, "", [@nested={0xf8, 0x2, [@typed={0x14, 0x70, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}}, @typed={0x4, 0x4f}, @typed={0x8, 0x1, @fd=r1}, @generic="fdf950948bfedaa47ecceb06822379860171feb485389caae8b31f9779acafd92b121cce51f91a5b7b91295faf0adffd8b213ca987e07956a0e4e948322172109203507f3ba5c8f42a73590b376681c19b4897b9df30a9675610dda73a8a51ba0ffb8175d81700721a04a65e77ee7c2b064daebca7cb09de1371cf7bb577e061cd655ac1826da0e3d21bc12609480505200e593d16fccb77e593086025653a03180603e59ecd5b608d", @generic="aafb4395cc737813c34c5958f649e0e7d3f92dfe407574baf955fa1caa01f18ea543851b717b02b0496ab8"]}, @typed={0x24, 0xa, @str='+nodev&securitybdevproc$&\'$self\x00'}, @generic="245705dbca57ab1d45972d6158c02017a58be702d2d5b42944cb72eaf128e7b9dc5d9bef4c6ee3e6bfebab9f85519650c7e2e0e12ffd869cebf560145e0e57cea3efc2e9cd26ddd90b80a9f9acaa107891329d2f3c340747a59e1142dca621a82e5fc59d04cc1c3a1f7a0bd36fb89463a47e26b7d7baa060fed985e2891f0c1d2df08032ea2852d04784765200a8edb0500fcd833560746cd200d74406462d8a48e7bcd95aadd1b90c395243a2aa4110fddf1475e95791dd30a1da8d41a3baf5b9edbc", @nested={0x80, 0x16, [@generic="00d0a8a302198c6af8c47930ca4dfa27124507cde612030f9aa8739bc35a7496e7ae1f8384d4daceac83a008225794ecca5b3a617d4286a1df16b8156714f7371ac7ecb27e071b92911b8c277f4db1cfb314284b11a7a08e4bbd6150c88889eda7f382634e079737b9a6bd73e9157a9a5ad86309a48b188bce2811"]}, @generic="9701cc9d405675cc018258d76bb07bcf249679023051b475d0b23059bea9bb8956fad4407b94effee777b6b0a36b83799791eec5bbcf3eb833f600e3c3cd15aa911daf3141006d90f046fbbade82", @generic="af4c99a687636509dbc2e3dd7f7e9198e899446832b172ae44d411dfb1bb90266d174a8ed01db56170f0", @nested={0x194, 0x20, [@typed={0x8, 0x7c, @uid=r3}, @generic="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", @typed={0x8, 0x6f, @pid=r4}, @typed={0x14, 0x2f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="7b9ef003904987cf9ae977d0108ad8ae5fd39f83a42b96113d80e91cc5d21f78cd263f98d1577a269ae3523acdb78853b84edd1d31ff4f9a1ba55a592bd60b66254f51cfb50dbb57426e04406011b7e538b16fe0097ba85714097e2f3ef27f2f5209f5865e3073772c844584f8"]}, @generic="7b62a5adb811226b99de4aad16abc7f7e9d2def30b385a90ea26dad27ecf9a0a9e4d21d63a3e37b42437d8d74b76e6502246fe3b826f736e46d24dc890da28cdc3d332552e5a513059bf123b7d588c1cdc08387de1447c9b0e06c2f3d16ce545647e624b68c801e1e190a70c401dbeb316430d4299a4066d85e24d43bec296f72e7f0b7189aded5d0eff79f0f6c550092d9be3a64f65b96b53144d2ea4164981418c7da1be2070f4e6e57747edc5eb489f0144"]}, 0x530}, {&(0x7f0000000d80)={0x3a0, 0x28, 0x7, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x58, @pid=r5}, @nested={0xb8, 0x5a, [@generic="54d9738a112e227b33103b4109ca8621c24ee380e1d1521768c957022b1983bd26230db56c366ed51dc49139cc931a75a70217af955bc8d9763445eaa587e5f8f1f988d1d8e9d98d923e19b8c2812fc6184b5776b1c570e6490cf6c5ca401b52bbc41662e6f7a1997f4be84e8386aff47e3789f5a3518ca9c6ce8b0882926055b03792da", @typed={0x8, 0x14, @pid=r6}, @generic="2c92bfd233969e238d", @typed={0x8, 0x16, @str=',\x00'}, @typed={0x8, 0x3, @pid=r7}, @typed={0x4, 0x96}, @typed={0x8, 0x51, @pid=r8}]}, @typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}, @generic="2791e2034cbf0ef3e7ce3a9c4245ae326ea5c160e09fbe49b2ba2452363ebd6e719e45a98afb49bbcce192bb2f656974fd1c9b093489a0f486fa5651c5342817804fe3c0d35bbd27ed7a9ff524d6887ae76329677b947a48563dc193fd9bee7720377a51073be282189d4a2c3aaeb40c9d43693f6440d28cf7c507e835daf99c68dac12adee17478725720a91470d6ce51b5598fadefd9ca9d08ca4036b6982d888209c05694239eb4be9e9175640ec8bf8d3793d7ef66f12762f0ef54e768513245b5387d4e08bc7fa1e1498bae8675a5c72812b7", @generic="6cda950ceff5cb873027fa905ff28fa05820e27182b8440c5c6cbba3248893005100600866b2d28b1c3232cf2c65f07570635492636f6b7f04cba82b858d4c8c95a6efab90292a26795c6bada97fa0023f7817d4050b9b85d5ecc695717b74b61426c4fffaf10f77adf1e83896d7cdbbacfa5bdd9e9e69165e452e2831d640fb1802ed4ab9df741db26f95695125c38f411263c1cf82f0c7eaaa49a974836ef3be5a", @typed={0x8, 0x16, @pid=r9}, @typed={0x8, 0x3f, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}, @nested={0x140, 0x1a, [@typed={0x8, 0x81, @uid=r10}, @generic="fc04be3872e8ed2c310aa6a32d68952cadda17cd53a4cd2568f97f2cbdff9b6a799e60ee632e745d286c44a603190a2d6c6dff6bcbce762601adfdaf4268c6", @typed={0x8, 0x10, @pid=r11}, @typed={0x14, 0x2, @str='em0}selinuxeth0\x00'}, @generic="034b0847f93b942640aa8d4a36c323487f", @typed={0x34, 0x4b, @binary="69d20c1d4ce42c141f8d28a1e2aa85f27634cf7491a840497be73fca28c9539f30906811e3c273cf75080f6f764a65"}, @typed={0x8, 0x2, @u32=0x100}, @generic="1cd06e1e8b275ac432702f96394bb5569409816c8ede1b5356dbecb3a9a1488a4b05ff3c1068c749d3d0bc4bd21aaaed13a6c9c930aa632d7c6640ff0298bcce75481b9e8a75a33cd74a2f37f0d6610c03430b0829bf0b8f4e9040abc5773ad9d04e7d73582b1869772b8b6cf8b494df04722e8522cb840191", @typed={0x8, 0x36, @uid=r12}, @typed={0x8, 0x95, @u32}]}]}, 0x3a0}], 0x3}, 0x20000080) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:05 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x36, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/06 17:59:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x2, 0x6, 0x1000, r1}) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:05 executing program 0: semget$private(0x0, 0x0, 0x200000000000000) chroot(&(0x7f0000000040)='./file0\x00') semtimedop(0x0, &(0x7f0000000180)=[{0x3, 0x1, 0x800}, {0x3, 0x401, 0x800}, {0x7, 0x5, 0x1800}, {0x0, 0x6, 0x800}, {0x0, 0x1, 0x800}, {0x3, 0x6, 0x1000}, {0x6, 0x80, 0x1000}, {0x4, 0x63, 0x800}], 0x8, &(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x6}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:05 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000100)=0x3d9ff484, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@get={0x130, 0x13, 0xb02, 0x70bd25, 0x25dfdbfc, {{'rfc4309(aegis128l-aesni)\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x800}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x2000}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}]}, 0x130}, 0x1}, 0x4000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306}, 0x12, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 'bpq0\x00'}) 2018/06/06 17:59:05 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x2c200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100)="7939c645df6748f982c57630cbfdc9baf8f307b4f20b3769e6efafce25cde88c6042de195144ef302a03f7b43fc5ec18008aed66601f070c5676ed6a023394cfab616c9648283562924ce7cd6c1efde0b5df47ea58241f6e4fe9137331eb597f8279b6b1351e50f828a0f0fab776290fbdf0457e9c3965044b1813504282e7dc1dd2fbac05862ffeee404c275d7e3184", &(0x7f00000001c0)=""/207}, 0x18) 2018/06/06 17:59:05 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgget$private(0x0, 0xe) 2018/06/06 17:59:05 executing program 4: unshare(0x100000002000804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x10, "0fbe7155b9e91f79475f710d4cda28c0"}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$void(0x1f) sendto$inet6(r2, &(0x7f0000000000)="d07fb53b863eaa3d66adedc937951ba598397e16fb40847d9e1245ff1756e69f4f785d506bce0933cb5fceb9fe2f59bb8e8a402d2178f5a912afee61396aa59b11c64e2dc6c54f1a745261995110c889937d6007c3bd3292ee1d2af117e954bfab67c79ab60ff19352f3efa1f45b27fe68b76ed279baec0d6311", 0x7a, 0x80, 0x0, 0xffffffffffffff44) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:05 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800000000000200, 0x0) 2018/06/06 17:59:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:06 executing program 7: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x2c200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100)="7939c645df6748f982c57630cbfdc9baf8f307b4f20b3769e6efafce25cde88c6042de195144ef302a03f7b43fc5ec18008aed66601f070c5676ed6a023394cfab616c9648283562924ce7cd6c1efde0b5df47ea58241f6e4fe9137331eb597f8279b6b1351e50f828a0f0fab776290fbdf0457e9c3965044b1813504282e7dc1dd2fbac05862ffeee404c275d7e3184", &(0x7f00000001c0)=""/207}, 0x18) 2018/06/06 17:59:06 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x9}], 0x1, &(0x7f0000000240)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semop(r0, &(0x7f0000000140)=[{0x6, 0x9, 0x1000}, {0x0, 0xed, 0x1800}, {0x2, 0x1000, 0x1800}, {0x0, 0x100000001}, {0x7, 0x9, 0x800}, {0x1, 0x1, 0x1800}, {0x4, 0x212fc8d4, 0x800}], 0x7) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/06/06 17:59:06 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) unshare(0x8000000) semget$private(0x0, 0x1, 0x10) semop(0x0, &(0x7f0000000080)=[{}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x404000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)={0x4, 0x0, [{0x1, 0x2, &(0x7f0000000100)=""/2}, {0x0, 0x1000, &(0x7f00000006c0)=""/4096}, {0x5000, 0xe6, &(0x7f0000000140)=""/230}, {0x7002, 0x1000, &(0x7f00000016c0)=""/4096}]}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:06 executing program 3: r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x1, 0x2800) msgget$private(0x0, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:06 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x400140) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) 2018/06/06 17:59:06 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f00000000c0)=""/236, 0x94}) 2018/06/06 17:59:06 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x800000000000000) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000100)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:06 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xb2, 0x6, 0x1, 0x8, 0xfff, 0x200, 0x2]) 2018/06/06 17:59:06 executing program 4: getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) r1 = getgid() setregid(r0, r1) unshare(0x8000000) semget$private(0x0, 0x3, 0x88) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r2 = socket(0xf, 0x6, 0x54) open$dir(&(0x7f0000000140)='./file0\x00', 0x40440, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x4}, 0x8) 2018/06/06 17:59:06 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)="359612b265281e9aedae9512e00e77b94b8fbc3caba369bc9ab28b826138f8b8869082b2fdb3cfa18157ee61b12179bf90239c903978df9fa50c881bc55b19616cad433630ca86f49653575375df59e163bb2143ca8959594e0dfdc7", 0x5c) 2018/06/06 17:59:06 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)={0x0, "b83d7fc76dd43c684b271327a09f1f16d6009b8cdb2164e032a49f"}, 0x23, 0x800) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/254) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:06 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x9, 0xfdb, 0xf9, 0x7, 0x9, 0xc01}, 0x81}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/06/06 17:59:06 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x2, 0x10}, 0xc) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000280)="b1414d8faa04fef87ffa8eb2e2040b414f45cab9d2556a62e4c0cb1d29ea8591af033d8e7c6e7e7f3574f7d29bbd04373382d47988a840836adf8b9d52367eca87e499d484d13be4d77b5ffd1e8de94dbabd9f506c0abd1dd83b9faf2de04598353ce95e8c1960af981eb8f76e905c12ebf3229f9847704bab950c9e0841c5bc1f3806a8f7a1deb4495ccff3ea92b8253faca4d1a886fd1d2a93b32c9059f6ac6c73f58c6790a66c0f2d3c11fb6366364a2462c54cc6c231719aae92d58c") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000001c0)={0x5, 0xfe, 0x24, 0x0, 0xe}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/06/06 17:59:06 executing program 7: unshare(0x8000000) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001200)) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) r2 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) r5 = getpgid(0x0) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c00)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000d40)=0x0) r12 = getuid() sendmsg$netlink(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000000c0)={0x3e0, 0x20, 0x408, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x3d0, 0x68, [@generic="f27b86a64c88055d92b3bee95a148eac8c06f865dd1c9e881d94acf223672c2bc73b590d99eab2ab835eb30fe8bd4853c073194c8de0eda0ec2d3f8706d9b95f98382c2fa65e99ab9f5633f906b6a922940c2ee94e3e86c0947e65dcb60f91ca95eb43c57375065745e9f759e83de28165155340fb73d388a5b02ff42321f8a5f9c67170f957d728b819075d7a9d37f0630b0e32a1235157f62f476e905d859cb77fe9b4255f7d9261a7b887e176e078d69a3c82060462053fc608cae203f541b64186ef62476125432fbbda331ee167b8b89a37d7ea1093ceea186ebcc2762dd428ab4a5e9171f1ccb3e5863d62e5c9c17bfb", @generic="29bd2fd7c589523b2feaefd7340be68f2714e0f22421b575288722b2e4a58ff8c81dc4e1381c7074a4540d5e4b2fb63efaadc023ea6889d4cebf03b0ba769ea97f3318a3715977df9651f4236ddcfce44fe4a78833f8bf8e92df56ad22fae68b00ef4704a14da538c6abbeeb08f6985c91d8b3b7f37bed96a667aeebd24f6583daa23746c882ae9c5f80c59d895b1c33f11eea84bb2acd926f7c5a02051c2c438408e7a3c0c401c7546a024b88873711a842977c7effa9ab31d07653a7c5cf99e1e89f58818b8ac2e64241973b32361dc4279bd30269c60676cb7cb8457bc3854fc872", @typed={0x100, 0x19, @binary="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"}, @generic="283fd29aad08e279c21f1f6af2ae956dba9ef32b05e690d4212ef0a7208936d1906d0c2d846fdd309f91eca4902f0e5cf1e645e8e555c0f354ffbb719fc03074c624ad30de2fe67ca7a234428b7f85529fd8110f7001e7a57a2716fc36ba31ffffe71ddca4b6a1835644221e08f0cec8591c7527521f6a29fdf895f5fb7171baa357a64c8fb2cc9066d063a6a1a4373e82e3684b09ad75dc235d700789f2b1fee607240de4a4d257c833ecb1d9c51f5c7e9615b94a47017144cd90d748e44461bbe6fb8bee7c678022ca50966748b5d88219377bb53628006943004056a8d47f27cc33579685f4b57846cbb6a2", @typed={0x8, 0x15, @pid=r2}]}]}, 0x3e0}, {&(0x7f00000006c0)={0x530, 0x30, 0x10, 0x70bd25, 0x25dfdbfc, "", [@nested={0xf8, 0x2, [@typed={0x14, 0x70, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}}, @typed={0x4, 0x4f}, @typed={0x8, 0x1, @fd=r1}, @generic="fdf950948bfedaa47ecceb06822379860171feb485389caae8b31f9779acafd92b121cce51f91a5b7b91295faf0adffd8b213ca987e07956a0e4e948322172109203507f3ba5c8f42a73590b376681c19b4897b9df30a9675610dda73a8a51ba0ffb8175d81700721a04a65e77ee7c2b064daebca7cb09de1371cf7bb577e061cd655ac1826da0e3d21bc12609480505200e593d16fccb77e593086025653a03180603e59ecd5b608d", @generic="aafb4395cc737813c34c5958f649e0e7d3f92dfe407574baf955fa1caa01f18ea543851b717b02b0496ab8"]}, @typed={0x24, 0xa, @str='+nodev&securitybdevproc$&\'$self\x00'}, @generic="245705dbca57ab1d45972d6158c02017a58be702d2d5b42944cb72eaf128e7b9dc5d9bef4c6ee3e6bfebab9f85519650c7e2e0e12ffd869cebf560145e0e57cea3efc2e9cd26ddd90b80a9f9acaa107891329d2f3c340747a59e1142dca621a82e5fc59d04cc1c3a1f7a0bd36fb89463a47e26b7d7baa060fed985e2891f0c1d2df08032ea2852d04784765200a8edb0500fcd833560746cd200d74406462d8a48e7bcd95aadd1b90c395243a2aa4110fddf1475e95791dd30a1da8d41a3baf5b9edbc", @nested={0x80, 0x16, [@generic="00d0a8a302198c6af8c47930ca4dfa27124507cde612030f9aa8739bc35a7496e7ae1f8384d4daceac83a008225794ecca5b3a617d4286a1df16b8156714f7371ac7ecb27e071b92911b8c277f4db1cfb314284b11a7a08e4bbd6150c88889eda7f382634e079737b9a6bd73e9157a9a5ad86309a48b188bce2811"]}, @generic="9701cc9d405675cc018258d76bb07bcf249679023051b475d0b23059bea9bb8956fad4407b94effee777b6b0a36b83799791eec5bbcf3eb833f600e3c3cd15aa911daf3141006d90f046fbbade82", @generic="af4c99a687636509dbc2e3dd7f7e9198e899446832b172ae44d411dfb1bb90266d174a8ed01db56170f0", @nested={0x194, 0x20, [@typed={0x8, 0x7c, @uid=r3}, @generic="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", @typed={0x8, 0x6f, @pid=r4}, @typed={0x14, 0x2f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="7b9ef003904987cf9ae977d0108ad8ae5fd39f83a42b96113d80e91cc5d21f78cd263f98d1577a269ae3523acdb78853b84edd1d31ff4f9a1ba55a592bd60b66254f51cfb50dbb57426e04406011b7e538b16fe0097ba85714097e2f3ef27f2f5209f5865e3073772c844584f8"]}, @generic="7b62a5adb811226b99de4aad16abc7f7e9d2def30b385a90ea26dad27ecf9a0a9e4d21d63a3e37b42437d8d74b76e6502246fe3b826f736e46d24dc890da28cdc3d332552e5a513059bf123b7d588c1cdc08387de1447c9b0e06c2f3d16ce545647e624b68c801e1e190a70c401dbeb316430d4299a4066d85e24d43bec296f72e7f0b7189aded5d0eff79f0f6c550092d9be3a64f65b96b53144d2ea4164981418c7da1be2070f4e6e57747edc5eb489f0144"]}, 0x530}, {&(0x7f0000000d80)={0x3a0, 0x28, 0x7, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x58, @pid=r5}, @nested={0xb8, 0x5a, [@generic="54d9738a112e227b33103b4109ca8621c24ee380e1d1521768c957022b1983bd26230db56c366ed51dc49139cc931a75a70217af955bc8d9763445eaa587e5f8f1f988d1d8e9d98d923e19b8c2812fc6184b5776b1c570e6490cf6c5ca401b52bbc41662e6f7a1997f4be84e8386aff47e3789f5a3518ca9c6ce8b0882926055b03792da", @typed={0x8, 0x14, @pid=r6}, @generic="2c92bfd233969e238d", @typed={0x8, 0x16, @str=',\x00'}, @typed={0x8, 0x3, @pid=r7}, @typed={0x4, 0x96}, @typed={0x8, 0x51, @pid=r8}]}, @typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}, @generic="2791e2034cbf0ef3e7ce3a9c4245ae326ea5c160e09fbe49b2ba2452363ebd6e719e45a98afb49bbcce192bb2f656974fd1c9b093489a0f486fa5651c5342817804fe3c0d35bbd27ed7a9ff524d6887ae76329677b947a48563dc193fd9bee7720377a51073be282189d4a2c3aaeb40c9d43693f6440d28cf7c507e835daf99c68dac12adee17478725720a91470d6ce51b5598fadefd9ca9d08ca4036b6982d888209c05694239eb4be9e9175640ec8bf8d3793d7ef66f12762f0ef54e768513245b5387d4e08bc7fa1e1498bae8675a5c72812b7", @generic="6cda950ceff5cb873027fa905ff28fa05820e27182b8440c5c6cbba3248893005100600866b2d28b1c3232cf2c65f07570635492636f6b7f04cba82b858d4c8c95a6efab90292a26795c6bada97fa0023f7817d4050b9b85d5ecc695717b74b61426c4fffaf10f77adf1e83896d7cdbbacfa5bdd9e9e69165e452e2831d640fb1802ed4ab9df741db26f95695125c38f411263c1cf82f0c7eaaa49a974836ef3be5a", @typed={0x8, 0x16, @pid=r9}, @typed={0x8, 0x3f, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}, @nested={0x140, 0x1a, [@typed={0x8, 0x81, @uid=r10}, @generic="fc04be3872e8ed2c310aa6a32d68952cadda17cd53a4cd2568f97f2cbdff9b6a799e60ee632e745d286c44a603190a2d6c6dff6bcbce762601adfdaf4268c6", @typed={0x8, 0x10, @pid=r11}, @typed={0x14, 0x2, @str='em0}selinuxeth0\x00'}, @generic="034b0847f93b942640aa8d4a36c323487f", @typed={0x34, 0x4b, @binary="69d20c1d4ce42c141f8d28a1e2aa85f27634cf7491a840497be73fca28c9539f30906811e3c273cf75080f6f764a65"}, @typed={0x8, 0x2, @u32=0x100}, @generic="1cd06e1e8b275ac432702f96394bb5569409816c8ede1b5356dbecb3a9a1488a4b05ff3c1068c749d3d0bc4bd21aaaed13a6c9c930aa632d7c6640ff0298bcce75481b9e8a75a33cd74a2f37f0d6610c03430b0829bf0b8f4e9040abc5773ad9d04e7d73582b1869772b8b6cf8b494df04722e8522cb840191", @typed={0x8, 0x36, @uid=r12}, @typed={0x8, 0x95, @u32}]}]}, 0x3a0}], 0x3}, 0x20000080) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:07 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x101}, &(0x7f0000000100), &(0x7f0000000180)={r0, r1+10000000}, 0x8) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:07 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x83, 0x1800}, {0x1, 0x4717, 0xce2783f89508ece0}, {0x1, 0x2f5b, 0x1000}, {0x3, 0x0, 0x1000}, {0x0, 0x6, 0x1000}, {0x3, 0x0, 0x800}, {0x7, 0x7, 0x1800}], 0x7, &(0x7f00000000c0)={r1, r2+30000000}) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:07 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x53be) 2018/06/06 17:59:07 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:07 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x7, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002140)=""/4096) 2018/06/06 17:59:07 executing program 7: unshare(0x8000000) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x7bb, 0x4) r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x1000, 0x1800}, {0x0, 0x1, 0x800}, {0x0, 0xf4, 0x1800}, {0x0, 0x9}, {0x3, 0xa9e1, 0x1800}, {0x2, 0x16c, 0x800}], 0x6, &(0x7f0000000100)) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x2, 0x7, 0x2, 0x9, "4943829ba7deb60fb2a2d231476c5828a706e1922491d5204bc3874073e6eb9f82de6badd61ce4fdeb0e30a2cbc35f4e34a40d08527f0f50e75ee2406767d6", 0x2d}, 0x60) semop(r1, &(0x7f0000000240)=[{0x3, 0x6, 0x1800}, {0x3, 0x1, 0x800}, {0x2, 0x8, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0x20, 0x800}, {0x0, 0x0, 0x800}, {0x7, 0x2, 0x800}, {0x0, 0x0, 0x800}], 0x8) semop(r1, &(0x7f0000000280)=[{0x4, 0x7, 0x800}, {0x3, 0xfffffffffffff801, 0x800}, {0x5, 0x5, 0x1800}, {0x3, 0x7, 0x1800}, {0x7, 0x6c16, 0x1000}, {0x4, 0x8, 0x1000}, {0x3, 0x4}, {0x2, 0x4, 0x1800}, {0x5, 0x3, 0x800}], 0x9) semtimedop(r1, &(0x7f00000001c0)=[{0x2, 0x80000000, 0x1000}, {0x3, 0x1f, 0x1000}, {0x3, 0x1, 0x1000}, {0x5, 0x5, 0x800}, {0x5, 0x8, 0x800}, {0x1, 0x3f}], 0x6, &(0x7f0000000200)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:07 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x109380, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1000, 0x4, 0x8000, 0x10001, 0x2, 0x3, 0x3, 0x269, 0x38, 0x10b, 0xb0, 0x7, 0x20, 0x1, 0x101, 0x400, 0x3}, [{0x6, 0x100, 0x102, 0x7, 0x6, 0x1, 0x400, 0x8ecf}, {0x7474e555, 0x0, 0xffff, 0x3ff, 0x100000001, 0xd2, 0x9, 0x61}], "8c0b496b83db6e4c0f95f07dbc43fadc939fb6acefb9883f50de4f916ccc8c085d36b8b923430782ceaaf965f495a1f39104b882fec9bdf27043ebf41805fdacd406ff46f1d85c81737f9cf896c0c2296d09cddfdda1db696e43c818aa8a0c772102f11f697b5563a883a69cee2b4a338f439d5420ff21ae6aa602fda81f9a1948985ed9410b2fe2e2a3f4c9635e5b7bf57a81ff324a2f60c4f2c49f", [[], [], [], [], [], [], [], [], []]}, 0xa14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x2, 0x8001, 0x7, {0x77359400}, 0x7, 0x3}) r1 = semget$private(0x0, 0x0, 0x0) semtimedop(r1, &(0x7f0000000000), 0x0, &(0x7f0000000100)) semop(r1, &(0x7f0000000040)=[{0x2, 0x9, 0x1800}, {0x1, 0xce3, 0x800}], 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0xff) 2018/06/06 17:59:07 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0xc00) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x2, [0xffff, 0x4]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x1, 0x10, 0x5, 0x2}, &(0x7f0000000100)=0x18) msgget$private(0x0, 0x8000000000000000) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x4413c6790976201b, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x9, 0x0, 0x5}, &(0x7f0000000180)=0x18) 2018/06/06 17:59:08 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:08 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x822, 0x800) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x53be) 2018/06/06 17:59:08 executing program 4: unshare(0x8000000) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x100000001, 0x800) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r2 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000300)={[], 0x9, 0x5, 0x1, 0xffffffffffffff05, 0xd4c7, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x104, r3, 0x20, 0x70bd27, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x14}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:08 executing program 7: getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) r1 = getgid() setregid(r0, r1) unshare(0x8000000) semget$private(0x0, 0x3, 0x88) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r2 = socket(0xf, 0x6, 0x54) open$dir(&(0x7f0000000140)='./file0\x00', 0x40440, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x4}, 0x8) 2018/06/06 17:59:08 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@rand_addr, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000031c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000003200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003240)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000032c0)=0x14) recvmsg$kcm(r0, &(0x7f0000003580)={&(0x7f0000003300)=@can={0x0, 0x0}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003380)=""/251, 0xfb}, {&(0x7f0000003480)=""/46, 0x2e}], 0x2, &(0x7f0000003500)=""/121, 0x79, 0x40}, 0x40000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000035c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000036c0)=0xe8) accept4$packet(r0, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003740)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003840)={@local, @remote, 0x0}, &(0x7f0000003880)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x800, 0xc, 0x8, 0x5, 0x8, 0x1, 0x6, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r12, 0x2}, 0x8) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000140)) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003e80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48008000}, 0xc, &(0x7f0000003e40)={&(0x7f00000038c0)={0x56c, r1, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb3}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7c94}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x80000001, 0x2, 0x4, 0x600000000000}]}}}]}}, {{0x8, 0x1, r5}, {0x290, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6649}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x553}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x40, 0x1, 0x7314252f, 0x200020}, {0x5, 0x80000000, 0x7c58, 0xc0}, {0x3f, 0x3f, 0x7, 0x874e}, {0x6, 0x8, 0x2, 0x1dfc}, {0x7, 0x0, 0x8, 0xfffffffffffffff7}]}}}]}}, {{0x8, 0x1, r9}, {0x4, 0x2}}, {{0x8, 0x1, r10}, {0x140, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x10001, 0x7, 0x8000, 0x100}, {0x7fff, 0x1, 0x5, 0x9}]}}}]}}]}, 0x56c}, 0x1, 0x0, 0x0, 0x810}, 0x800) 2018/06/06 17:59:08 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) flistxattr(r0, &(0x7f0000000100)=""/95, 0x5f) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000300)={0x6, 0x7, 0x1, 0x23, &(0x7f0000000180)=""/35, 0x84, &(0x7f00000001c0)=""/132, 0x53, &(0x7f0000000280)=""/83}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8200, 0x0) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) 2018/06/06 17:59:08 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x105000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1000, 0x280440) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r2) 2018/06/06 17:59:08 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xed) fallocate(r0, 0x0, 0x0, 0x53be) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xfffffebb) ioprio_set$uid(0x3, r3, 0x745c99c4) 2018/06/06 17:59:08 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x9, 0x5, 0x3f, {r1, r2+10000000}, 0x200, 0x81}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/06 17:59:08 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x6, 0x5, 0xfffffffffffffff9, 0x100000001, 0xfff, 0x100, 0x1, 0x426e}, &(0x7f0000000100)={0x9, 0x3, 0x4, 0x0, 0x6, 0x9, 0x8001, 0x7}, &(0x7f0000000140)={0x6, 0xb7, 0x5, 0x1, 0x7ff, 0x0, 0x2, 0x4}, &(0x7f00000001c0)={r0, r1/1000+30000}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000240)={0x3, 0x200, 0x1ff, {0x77359400}, 0x102000000000, 0x808}) r3 = syz_open_pts(0xffffffffffffff9c, 0x1e1181) ioctl$KDDELIO(r3, 0x4b35, 0x2) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:08 executing program 3: r0 = msgget$private(0x0, 0x103) msgsnd(r0, &(0x7f0000000000)={0x0, "acd4ecc27e91ef30c2f451cc942520998ed41f0e83e976e97155d1257ed72b0d2944437b3ce243c6b32e18d8aa069d87a9d1249c8f909fbe891d262a1123a25ebbf63d7752b074645dd4c7d5dabe4848a6e5cda8d9036cecde4ee39a1cb30cfada97db501921f783871606a46926881ccef29c57d7855bb77eee52a3f4e71e06110807451551494ca9226db9769f8488321095e6b6dc1814447fa8a1564b0673fae36d0e4108f9553e54466286e1dfd910d822acb939e713deac161fd7d5473f3ced5c"}, 0xcb, 0x800) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x3ff, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgget$private(0x0, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20800, 0x0) 2018/06/06 17:59:09 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:09 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x9) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) ioctl$void(r0, 0xc0045878) r1 = gettid() gettid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffe, r1}) 2018/06/06 17:59:09 executing program 4: semget$private(0x0, 0x3, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:09 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/selinux/enforce\x00', 0x0) keyctl$read(0xb, r0, &(0x7f0000000140)=""/160, 0xa0) 2018/06/06 17:59:09 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) r1 = geteuid() getgroups(0x9, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) quotactl(0x0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)="c20f24fb2536e78ef20636575afe1725d1f40c9813467fbcc905e4f0d7333a1624e460b9f50b1bea77e30d9b9229cc86f7ff56a80afb90a0d95a0dd61b43d466cfb1506c79aadbea594be0a17b037933014237dbfe4b3b5eddb699b4919dcd9c69d4aa98c869e3162c3629566ae0ecf7262c29692065f262c76d09c537287595f1355850cd56abd1a7dff9e44b4b80d4bbfff0e8e5dbd0951ee20fb5e59c65a3fa4fc07f68d3aed58dcd436619d27eb2bf628d0fec7b63b401b390ff0e1d") fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x1f, 0x0, 0x6, 0x1000}, {0x2f, 0x3, 0x1f, 0x5}, {0x8, 0x3, 0x2, 0x6}, {0xfffffffffffffffb, 0x7f, 0x3f, 0x2}, {0x7, 0x800, 0xc80, 0x5}, {0x40, 0x3, 0x4, 0x319}]}, 0x10) 2018/06/06 17:59:09 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2aaaa9d8, &(0x7f0000000100)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:09 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x9, 0x5, 0x3f, {r1, r2+10000000}, 0x200, 0x81}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:09 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x120) getsockname(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000180)=0x80) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:09 executing program 3: fanotify_init(0x20, 0xffc) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:09 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2201, 0x0) fchmod(r1, 0x100) 2018/06/06 17:59:10 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:10 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semget(0x2, 0x4, 0x10) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb0b, 0x20000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0xc09, 0x4) 2018/06/06 17:59:10 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) io_setup(0x40, &(0x7f0000000040)=0x0) io_getevents(r1, 0x3, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000080)={0x77359400}) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x100000001, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=r3) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000100)=""/118) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000080), 0x0) 2018/06/06 17:59:10 executing program 7: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x6, 0x5, 0xfffffffffffffff9, 0x100000001, 0xfff, 0x100, 0x1, 0x426e}, &(0x7f0000000100)={0x9, 0x3, 0x4, 0x0, 0x6, 0x9, 0x8001, 0x7}, &(0x7f0000000140)={0x6, 0xb7, 0x5, 0x1, 0x7ff, 0x0, 0x2, 0x4}, &(0x7f00000001c0)={r0, r1/1000+30000}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000240)={0x3, 0x200, 0x1ff, {0x77359400}, 0x102000000000, 0x808}) r3 = syz_open_pts(0xffffffffffffff9c, 0x1e1181) ioctl$KDDELIO(r3, 0x4b35, 0x2) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x0, 0x8fc1, 0x3f, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xfffffffffffffff7, {0x22, 0x6, 0x400000000000, 0xfffffffffffff801, 0x1, 0x1f}, 0x1, 0xae}, 0xe) 2018/06/06 17:59:10 executing program 3: r0 = msgget$private(0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = getgid() r3 = geteuid() r4 = getegid() r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x54a8, r1, r2, r3, r4, 0x100, 0x1}, 0x2, 0x8000, 0x80000001, 0x5, 0x1, 0x14, r5, r6}) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xc6ba, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x15}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e20, 0x79, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xf0) 2018/06/06 17:59:10 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x402000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000240)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000001000/0x1000)=nil, 0x1000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x100, @dev={0xfe, 0x80, [], 0x11}, 0xc223}}, 0x1, 0x8000}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x1, 0x3}, 0x8) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x7, 0x1, "636c6b656e743100006aeaffffff00000100000001000000ffffff000800", 0xffffffff80000004, "0c16d5dfe66d215d", "28877db4a1646a07650c604514489e93c03ffe834982bc88c12cd1e15158316a", 0x9, 0x819}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) sendto$ipx(r1, &(0x7f0000000000)="ea10bc5a", 0x4, 0x4000000, &(0x7f0000000040)={0x4, 0xe5, 0x7, "206e1f94bf88", 0x6}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x3, 0x4, 0x0, 0x8000, 'syz1\x00', 0x8}) 2018/06/06 17:59:10 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x204, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/06/06 17:59:10 executing program 3: msgget$private(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, r0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8001}) socketpair(0x3, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x100000001}}, 0x7fff, 0x9}, &(0x7f0000000100)=0x90) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r3, 0xa0, "3afdc86b79223b66c4244b495f6699f30e5d4cad4210b02d768345b64d6c746332fa1ff9776c29516215d68a8393f6ad6158242dc5f284c55992ae41701b0eac65c0b42558b311aa6cad13e881d8d122b9570cb5dd22a67b52fb85b57d9b3321ac9493f910b040edfdaabba21057cb32407610d9ec850dbd1b1f625a1e227b2b4c0b5494da87f5c99e0d07d3649743bec23361f582bf73cd56c8f6b0b0b5c6bb"}, &(0x7f00000004c0)=0xa8) sendto$inet6(r5, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r5, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0x12, &(0x7f0000000540)=""/188, &(0x7f0000000500)=0xfffffffffffffd0d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0xb42}, &(0x7f0000000180)=0x8) 2018/06/06 17:59:10 executing program 4: unshare(0x2000004) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) r1 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) shmctl$IPC_RMID(r1, 0x0) 2018/06/06 17:59:11 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}], 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fallocate(r1, 0x3, 0x9, 0x5) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) 2018/06/06 17:59:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x7, 0x698, "89bb05ed9474", 0x4}, 0x10) 2018/06/06 17:59:11 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x800}}, 0x8, 0x1, 0x1, 0x9, 0x9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x47, "84a1d7e56b8942a0ff926989e0a56e685342eced491a440878d2ff1af8f86cc029882eb994ac4a712bd2d3eb9e26c161e2b7c38d75066dd44266c4f639e08b5bea4a8a316fc26b"}, &(0x7f0000000300)=0x4f) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:11 executing program 4: unshare(0x3ffffffffffff) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x20001) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:11 executing program 3: msgget$private(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:11 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000001280)=[{&(0x7f0000000180)=""/253, 0xfd}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f0000001640)=[{&(0x7f00000012c0)=""/37, 0x25}, {&(0x7f0000001300)=""/195, 0xc3}, {&(0x7f0000001400)=""/153, 0x99}, {&(0x7f00000014c0)=""/51, 0x33}, {&(0x7f0000001500)=""/113, 0x71}, {&(0x7f0000001580)=""/115, 0x73}, {&(0x7f0000001600)=""/57, 0x39}], 0x7, 0x0) 2018/06/06 17:59:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:11 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x640) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000380)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000240)="2c033200ce6bc6f40e641e79d2b0499db00504cf152cc90d0d302ae4296af8ffcfad57bb9fc378487c7f1339db7f9066c9f4c1321a936d11da9cf5710260c549676643f9b1def3f52a5a6633ebcd98b3bf4b405f319b1278474ba7e72435c41274a60a3f69c2eb611214f04485c10ec1a3bde8d7377f3aa6fdf9c9f3737b3d2ea34194cb7cdd89ce8d74856fb4a4d2af9a47e91047f11279d427fd3b29cd58a2de12c81ea27ada5e0ea95716999fdc8f41d48ca9ebb53bd25b8874"}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000003c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setreuid(r1, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) 2018/06/06 17:59:11 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x105001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x3) 2018/06/06 17:59:11 executing program 3: r0 = msgget$private(0x0, 0x3dd) msgrcv(r0, &(0x7f0000000000)={0x0, ""/197}, 0xcd, 0x2, 0x2000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:11 executing program 2: r0 = timerfd_create(0x4, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x8080}, {r1, 0x110}, {0xffffffffffffffff, 0x1}], 0x3, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8100, 0x0) fallocate(r0, 0x2, 0x80, 0x5) 2018/06/06 17:59:11 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/231) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000200)=""/76) 2018/06/06 17:59:11 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0xfffffffffffffe9c, 0x2, 0xa90c, 0x2, 0x7f, 0x5}, 0x8a3}) 2018/06/06 17:59:11 executing program 4: r0 = semget$private(0x0, 0x0, 0x101) semop(r0, &(0x7f00000000c0)=[{0x4, 0xfc1, 0x1800}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) preadv(r1, &(0x7f00000037c0)=[{&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/105, 0x69}, {&(0x7f0000003740)=""/128, 0x80}], 0x9, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@empty, 0x7, r2}) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003900)={r1, 0x50, &(0x7f0000003880)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003940)=r3, 0x4) gettid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x3988e8e0) 2018/06/06 17:59:12 executing program 3: msgget$private(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, r0}, 0x0, 0x0, 0x0, 0x0, 0x2b7a, 0xff, r1}) 2018/06/06 17:59:12 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4d7, 0x200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x9) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000001240)=""/4096, &(0x7f0000002240)=0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={r2, 0x6}, &(0x7f0000001200)=0x8) 2018/06/06 17:59:12 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r1, 0x3f) 2018/06/06 17:59:12 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2018/06/06 17:59:12 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:12 executing program 4: unshare(0x7ffffff) semget$private(0x0, 0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) 2018/06/06 17:59:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:12 executing program 7: r0 = semget$private(0x0, 0x0, 0x101) semop(r0, &(0x7f00000000c0)=[{0x4, 0xfc1, 0x1800}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) preadv(r1, &(0x7f00000037c0)=[{&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/105, 0x69}, {&(0x7f0000003740)=""/128, 0x80}], 0x9, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@empty, 0x7, r2}) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003900)={r1, 0x50, &(0x7f0000003880)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003940)=r3, 0x4) gettid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x3988e8e0) 2018/06/06 17:59:12 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) 2018/06/06 17:59:12 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200400, 0x0) 2018/06/06 17:59:12 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/06/06 17:59:12 executing program 4: unshare(0x8000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="38f773189826c0529689368af8a9f8857fe16e23ddc506dd1e7d7eb47224bc62e97c7a435e1d6187e19046946c4e29af3cfe2ff144e4089499a5efd809ea056881878c2e779f3774c9b8f352a711d1136aaccaff04b04bcffc6626dd7afef07403b5522b22d166974160d9c4a0582f4b848943e1a00e07d9cd", 0x79) r1 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2000000000020900, 0x0) semop(r1, &(0x7f0000000040), 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x8000, 0x5, 0x2, 'queue0\x00', 0x4}) accept4$netrom(r2, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x80000) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:12 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000003c0)=""/255) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2000, 0x0) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0), 0x1000) io_setup(0x745, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000340)={r3, r4+30000000}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000004c0)='bcsh0\x00') io_destroy(r2) 2018/06/06 17:59:12 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2018/06/06 17:59:12 executing program 2: unshare(0x8000000) semget$private(0x0, 0x100000000003, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) [ 207.751799] Unknown ioctl 35233 [ 207.812344] Unknown ioctl 35233 2018/06/06 17:59:13 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x19, r1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/06/06 17:59:13 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x400) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:13 executing program 3: msgget$private(0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x1397fe, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @local}, &(0x7f0000000140)=0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast1, @local, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'erspan0\x00', r3}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x8, 0x0, 0x0, 0x0, r2}, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:13 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x105001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:13 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/06/06 17:59:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:13 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x6000000000000, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20}}, 0x1, 0x3, 0x40, 0x5, 0x4}, &(0x7f0000000240)=0x98) 2018/06/06 17:59:13 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000140)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000004ffc)=0x25b) socketpair(0xb, 0x80a, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x376, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:13 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgrcv(r0, &(0x7f0000000000)={0x0, ""/165}, 0xad, 0x3, 0x2800) 2018/06/06 17:59:13 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/06/06 17:59:13 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x604000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001400)={&(0x7f00000013c0)=[0xff4, 0x9, 0x8, 0x8000], 0x4, 0xf15, 0x59, 0x8, 0x8, 0x3, {0x100, 0x1ff, 0x8, 0x0, 0x80000001, 0x7ff, 0x1, 0x6, 0x8000, 0x81, 0x7, 0x100, 0x8000, 0xa8d5, "d302c92063691cbace5e64b34cfae87acb477c96eb09a0544dcc9636730bac52"}}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001500)=""/178) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f00000003c0)="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", 0x1000, 0x20000000, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001480)=@dstopts={0xff, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x20) sendmsg$nl_route_sched(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@newtclass={0x3c, 0x28, 0x620, 0x70bd2c, 0x25dfdbfb, {0x0, r2, {0xf, 0x9}, {0x0, 0xfffb}, {0xd, 0xfffb}}, [@TCA_RATE={0x8, 0x5, {0x6, 0xffff}}, @TCA_RATE={0x8, 0x5, {0x4ae, 0x1}}, @TCA_RATE={0x8, 0x5, {0xad5, 0x5}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20044000}, 0x40) openat$mixer(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/mixer\x00', 0x400001, 0x0) 2018/06/06 17:59:13 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x5, 0x53be) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x5d, 0x5, 0x33, 0x8, 0x0, 0x2000000, 0x20, 0x8, 0x2, 0x359e2af7, 0x3, 0x8, 0x100, 0x20, 0xfffffffeffffffff, 0xfffffffffffffff7, 0x7, 0x8, 0x2, 0xfffffffffffffffc, 0xfff, 0x80000001, 0x8, 0x9, 0x9, 0x4, 0x400000000, 0x3, 0x6, 0x20, 0xffffffffffff0001, 0xffff, 0x10001, 0x7, 0x0, 0xff, 0x0, 0xea11, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x200, 0x7c, 0x8, 0x7, 0xb1e0000, 0x80000001, 0xffffffff80000001}) 2018/06/06 17:59:13 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x19, r1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/06/06 17:59:13 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000100)='fd\x00') semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:13 executing program 4: unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20c000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={r1, 0xe8, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0xfff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x81b4, @mcast1={0xff, 0x1, [], 0x1}, 0x469}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5431}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1d}, 0x72312eab}]}, &(0x7f00000004c0)=0x10) semget$private(0x0, 0x3, 0x0) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e3f888d64b6789297a3b340a9a3737a74f8bdbc4be50a386dd9a", 0x1a, 0xfffffffffffffffe) semget$private(0x0, 0x7, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000006c0)="864fe814c0acbef3248e343c3ce1721fa04f6b08978a2cb93601498d882de1b70f198ecb0a11a51f5e258bbe6ebc457d1c1ec69dd5c96c28173f73efe333a8868175aa55d0e7d04f44fc1325204913b7a17144c1cd75baf22e1e665f78b4b5394ab504598c19363e6b6e6ed693092ef200e0b9ad111079625eb3416b1385a60daaed28ce408e95426b1efc44f9e799f63db0d1eda009def6c132bfac0a4296eb71c040083ee22efb207282f94d59b2c4e864ba1e3aa7c5ff32dcd8911833e4fdc149c3119d1ed1ac7eb02f45dd44f3f77fff8fe73192acbf", 0xd8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000380)=""/169, &(0x7f0000000440)=0xa9) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:13 executing program 6: fanotify_init(0x8, 0x101000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e24, 0x3, @empty, 0x10001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000002c0)={&(0x7f0000000200)=""/169, 0xa9}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1, 0x2176c000000002}, 0x5) 2018/06/06 17:59:13 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, 0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:14 executing program 2: unshare(0x20020000) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0xc000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:14 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:14 executing program 4: socketpair(0x8, 0x6, 0xffffffffffffffc0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x6, 0xae6, 0x1ff, 0x1f, 0x6, 0x8001, 0x9, 0x60000000, 0xa4b, 0x6, 0x0, 0x1f}) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:14 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x4, 0xffffffffffffffb1, 0x4, 0x62, 0xfffffffffffffff9, 0x80000000}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e21, 0x7e, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x88) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:14 executing program 3: msgget$private(0x0, 0x23) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:14 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0xb14, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r1, 0x2}) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) 2018/06/06 17:59:14 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20082, 0x0) sendto$inet6(r0, &(0x7f0000000080)="182a5db598cbff3f2c3cba7e678e9753d9d682f5106b37739f74d906b176fbc66b542bf875c4983e9ea2a312cde55f8dec4a87b64b31971e45ba90d19687b14189583dc60c02ddb940d4e561dec2a7b0f08b1c2aeed87a1de977299736f8e2953a29a00cea5553ede2212fe5bc977698815c073d82db8e067938913bf78b43ccf3df0849a9a354f611c3d7b03de02ba7d3d506a4b51fc1dec10f1b5edab0d4e660ffc1c8927ef21bae63395b8ba908edb8613b0d61a48d75e8a4cdcfff427063cd117c54195b597613d43e2f683042254b71b9ad3ec2489d2612eec54fa2729d62a4c25b472f7047596d131fe27dad4c2986a90ad40c483fff24f7e0ea3fcf2d3daf8eca9bf4c07e56cbe70043274cacbc5b792f6d9975181cc2debf3033fd4e652da63e4021143f64fa023efacaa8c29ca6eaf7f15668884f768f614139933d45d11991abf3941ae9eaf0519a935ad4ce8f8467c3879ce7a53ca18c940a90fb043a4b4733e41d7e63c88369bae24b67c311b24473c328bde44ae7799fa537ff1739d8f6808a3e97c206ece6ce20d3b66e83ff7dbe83668e26244661637129de96c2e9258e51c95d58341666e7a7a3b19773e7389cde4b25a3fbaca6a78d1e913a8eb6464fd89445b25fded79338094e717491a60c90609e93270a9db32e4530f02df526d272bfa8299ae42305026e9e21316b0582a5864c46848ab4b05dfeb0edf8d1232974e4f6fcbbca656869c0c7b3c51e7e91b440a0bc330a16cde4dae2e06a9c042bf2f1c0100c219e675ddbcb1320d98c932c0e4c8829e13b8fa41dade6fb555dc117da7bdc23c0d7087663594afcf9942187b50be4637d7782e7ca73fe2c441d33c2c7c8245fba081a2c5d69d2872f5cb26a57bdf23ccf35dfb5a8b6bcef0927090b02c65f875cb55fff3324499ef0232817a8845253d7826d80625c0eac490b7f9c3ca7620b8524230b221a6ab2edd7fe096fb2d481cb4d5eca3cdddb377fd28defcb2d47d3e1683e1e26a0ee41cb3822dddf0d7d439bd662d704fc2d7abd3b4a608671626bd8477eded51806f6d1aa45945080b845f9bed4dae9cf9de2f9fe8475c035b080e0165eb94ab712280532c8b7eacc9aca8acaa7d9cc8ed8301937d9eb2a5475fa627246100925549918dac7748f18d3fed27140dafa3d70d67c21bb047368ba9c49c4b93cf1473390062a690a57d99fd303aa17d8a4a108d8c79589e1060cd7cc63c09ecf9486cf775bb1b6a8dae38b021feb3c187ac29778c5707ec6aabbb7f57bcaff8778455ca6e7fb7d7294523deee99eeef23c78f663309b17bc31926f43a47216c85431eb93130d931b84e2e404981a2eb4072754b6f920bc1c87d27b58eb852fa931ffef8d7cf395b5acb0782e4c810e761d3edac6384bc26075a1136a2969f7358d72802df77cbfb0eeac95a9cc3bb9a8bd6bdaef1c60fc0ef1a9b5ceabe165788b8042851a96dccf9a64305c2787a47d4a8445c86f550b5cfc9c2c79a11e02b0273e026ad725c83a89bd7c7f9816a08c40f95349c0ea4c861db9b2b722d774af781b6fdcdbffc64151baec4451f921b7eddf3f04b4309e4d0053946a396c14d89f58662656594ac982c240e1e231a578b274f16b7c87a3a868ebf0aca1874818e48ee37005599c8c1333e598310a6e1d345e41b104a81257ed7175fdc6f215524b8774f0f75122cdc816f5ecba275ae03b525d30b146cf5ae4a8429f0db2468c1dd9ae8313ab8b13d97a0e4a8dcb3bd85feeeef9b486ff987c0c38d4e4ac80419a67dccaea60636ae5c7f4ebec97ea5a919c1fca397718fc5851b81bcdef47dbc2281dc8c71b696bc1c62a811c0aaba25566b8c257a886a8fce13712c565a6ca1d38c610009133ea697ae0c84f03f607ad55b8c0a621854eabec2954c616f476a546f025f4067f9d06d5ffab76f6b15d7f16fd69da5f748777013acc5bafb26b6eff0845377ce7891a9b1d1f35e145e16678887f5e3044741ef7bda2532942ae9d060e094543fb33c03ce9c21ee261425554646092c15d10f4cecf2e5cea47606468ee47dc6db269318d4579a7ddcbb9f354603b86803329da9fe259ad58f6ee670acab9e268eeaa3e6fab618a49cbc04fb55274f3917236cf906f8a148d52b31dbb95d5f431f893eab9fb2272d29ebcb991ca0d65021d95fd540b995d035f3e8b7d3032d7cc939cde3c555035fca34e0316de17e88337f13e3c1e16074cb3dda245f335b6ed5e325875108493d3dbc408f7ffff5cc3f2a88c7de409314738837a2d82af3c65d274fb4195f5907fbeb2e180360d85f0157046bba3ab8cdc6e3ddec29b18ffb72f0feca85e6254ff2cfdf0b3c7779a42d9e3264615be3e38916d1f69e360a5266bce329a7656b8f4b682a8f150cef492c918ec73f30c9a9292da5ec530405f5903aecae01320287ea2343fa46ca3787bbbb3bdc6f87ee5bcb56b115a7bb794d04ab5ec1a80c58a52d1a86358764640861057952e1c4de8d262af4f332557cd901d8669b529a09483aa87115e6d997e0789e60560b6c1148825ea432e81c15e88cfe6acf341c5c0b8e39b90e8aee178a627774521db63037b89c127b29af1c37496106b4d87abe1422412cb913ea8bbb585db3f9149f4301315762be5c1ea60c02ed7708068d0a11ca1ca2099f7bc2655622bc6b45c63e5d75b81daff48fd28ef5cd636713dc0b5387ec4a49685f3c185602cf024ba23c7faca4a36b7c4c809cd2d435d060e64c1343f3ec3d72989812b7516ba5bee3c6cad6a5bc9981644d47330d0edeb1f6a024cf012f05b2e0ba0d3e17ab005ad6ed0dbe9103447e9a41f6004d54fdbe62d5f2b9d1ce39adad9e8d94468ada9bdd4eecc016faf7162bc893bb9d1947ff03a304a15b703b393b8182ba0125439e3868bdce30ff000a649063170bb734ad95e9fdf41183fa36a074192b1aa858e4cee1eb7a74ba65ba29149675165e7f18266acce3cd97679268e8336aa66a1dad79b3834f542ce606732dab44870943ab3bcc7cfd0cf07f5f227ec7d562b2c7b19c6d4015a2c4850cbce88baf141671c04926088255e98b91731805fe09a135487440c6815200998cc3be01fb8b9a101a84ef7a3bed34135b6218bfc76b9c0421040acfab8ba6c468665ef549f705850507ebb2b604cdbffa59b35e9e4768c9196ac467189ced48c742dc3cfe2cd220e67016efcd8dac4fbbf84e7f8432a1b64992466f198bd85c6fa7fff53a7760223ff75c8a44fa960003f564e5354a645878b8bcdc224737d34f4f2111bda6af3675a0c042d1123b35ca31ec4c1e52e826bc8bf1b554a5273ba5bffd78b479dc40653d741ef5f0aa31ca2e2175abfe794033e6b380f7e8b0c9cd1f41ea0bc141bcb7b6c1fe3bb06a03bf9e539649a4dd04bfcc744ecba14fd88b751afbc64021e6d41da7fb89ceb15f7314475b0313762437f070de94a4c1132aadaa517704be79a006986307be0b1484087f066faf74aeaf6d9610d19eab9031f16e2b9d3e6392912b25c4dc5d9536302adbb517f6525b4b3355617ad3a4c23fdce8b91c01ae8c9514be4c4352d65597f35b224fcd3f1dc322ffc38470f9189c3c951143ca1312ac95b59a6305c94ae507baa756961d1f1606c2333001942764514ca7e23419265f28ed7bdd415ceab4095c6f2958a70a0d62ae8ee3d456b9d00c37ec8963409689928eab9712eed4d9343d81bf4f54781da42a3425e0f7b06d82b1ed12b5366853d6eb64ec7813f9f55e91fbfb3114dff51064803f2ab074784ff17aa1f0d98aaaa9ba78505f9b8688ff9e36066e9916a5c5f9126034346b7887bacc7161828e5a92cd649c2c1c637c12d10507d1226be36399d7b734940187a1a3b39d68f32fda7bda932dc20e0ab2b0c9438e4ff6253f0e7b3b7790d291f328a68ad92e782294613be7b7645f463547d2d6c2cd36f6f0d5eb4fae53fc5319460546add9dd49a2a29d2bb0b884447ab4ec5c8cefce4426b755612609ca21b143fd04ae6c1b222701c988380db19e8127afeaef5afd3281238ff608ca9a143d80465a9c0b899d7a24427c1c802412a21e8bcc2f3b298a38dff1a8376f7f5e7cc93968092f61846f7a3e7f3ebbf0fbb5c277f737871dbf2100a31dac144b633926605f929a679a70b56335a26a608ab6649c1fcd9a1796169c5f1f2d879b3136767852bfe2aefe5419d4ff130a760e89aa0d56baeaa1c6750e23b54d4cf5e972be0cecd6499dda22a551c598214853afeb47fd587a7db2ec5ebaa6446daa997fddac8f83b036da32d6f9f50a28f045b64a83b99e4f42a013154fd09c887779e3efa949eb8136d70d8938f30da978706b984c74f612788ca748c36eca5c48c645e8d0899ae0826f6f4c8c21bebb400a4c9cf904fb00b766557c63345beccfe16b69d0cbec9dd792574f6fd358ef20221788a28617cb194cb079e7c6ed0598b04f373fcf86425dd61ffe7a54adf0aa645627608ffe264e779b31ad7e70c2d3555d026a6a2b40ad6cd80e7c806ef90eff7c858599b839a464fd2f34471a09243096ee5125830e20a138a537e6221c5c647563f83792045acca27e5dfae01acad3914b97201be153059d5063002d6136eb3814a9f81dfb2982fa873580f05895b0a3a155f9fe31f5285ca6c71b05dfe423990e03b2ee2cc6ec902bf95a293e9478dd6106f51b20dd9d42d089ec0cb8ebe39cc4f4a12b1dfd2a3a9760f027a1baf0221f5be9ede94242f881dbf130d8570b770f3c5ed99105b16dea77f3c2915d3322e317c22363234bd791641a98ab2305394e40a3891384d868329f1e27454249682cdf506fe514cbff4da5a88f714a13753b93bcaf4486749d655f906e78126ba8432c1eec1948657954c9d57c3261547cfced49b528833e8057f4854af91d3c7fc2e0119531c71e994f9b50d74e1bc65f12aa8060bc8869712a4d7f55a16ac92daecbf156f398ca36e0fd9cb6d10670960942cea729a07406406e1f2468d47001a8644c928585aa485dcce7fb50d35c153fb1138415d80bc4bbb5f4a291111a9a0150c3959d2b1b06652b0c649f4d2e22dab7c1dfbce742ab6685d738f2926ea199b1dafab8e81fdf9c5cf9116ff55adb7a0cb4546b9c2ea1a338105edb71d6e9239ec00f006b389857df821cb2e7038da6acb611760336612771f093002516e4d2882c24cffa9261a1259cb79fc5bdd1b491c562d861bc04c2bc6004d837900c45b52e9d21b3f5b119971e4bae725ef8a158271f938f9de1ec8925c24c23ccce5dc8c9d78cbada7df02b5d747b1b24b52258f7ecae7e779871067856600e5b0d8ee220c2be82a857eb8efb6ff005c0f09e2eba27957b23fbe46f7e5f9a26637300636e1f4496787282c0cd182358510597321c7636fa82c98c94e6e11f917a3a66654411b4b700a0fca1e8010ef5868e9238f2c7e059dd9954600b272f72de69b9fac3a322b284931e76a3387fedda735b81dfc6144bd2a7152d5d41b710990c3163fae64983f8d578ce3df042ff0ad4ecd68cecd5fcfb6491b1f8c0a13bb474849bb7e6ef135606eb038ea98ef3c1dbe983b34a11ea3529c2914d3e729ff7cd2d9e8fbeb52b5a4dd0b3ed486be3beaf38a49ebfa2e311d0390d59bf98e1a54200737b8a32ef573f560721c0e5415d0b0ef141ed6c65231d1d0e5292c6b483518472b8ecf17a7dc53e2995e9a0837396913b91755923101db78bed63725bbe142cad1ad3600af478c5c9dba0c0fea350605a2896a27326d077081bc6256fd813e5a8c74e4d4583c254dd7c24fce5f09", 0x1000, 0x4000, &(0x7f0000001080)={0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x4, 0x9, 0x2, 0x3, 0x22, 0x7f}) 2018/06/06 17:59:14 executing program 7: unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20c000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={r1, 0xe8, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0xfff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x81b4, @mcast1={0xff, 0x1, [], 0x1}, 0x469}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5431}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1d}, 0x72312eab}]}, &(0x7f00000004c0)=0x10) semget$private(0x0, 0x3, 0x0) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e3f888d64b6789297a3b340a9a3737a74f8bdbc4be50a386dd9a", 0x1a, 0xfffffffffffffffe) semget$private(0x0, 0x7, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000006c0)="864fe814c0acbef3248e343c3ce1721fa04f6b08978a2cb93601498d882de1b70f198ecb0a11a51f5e258bbe6ebc457d1c1ec69dd5c96c28173f73efe333a8868175aa55d0e7d04f44fc1325204913b7a17144c1cd75baf22e1e665f78b4b5394ab504598c19363e6b6e6ed693092ef200e0b9ad111079625eb3416b1385a60daaed28ce408e95426b1efc44f9e799f63db0d1eda009def6c132bfac0a4296eb71c040083ee22efb207282f94d59b2c4e864ba1e3aa7c5ff32dcd8911833e4fdc149c3119d1ed1ac7eb02f45dd44f3f77fff8fe73192acbf", 0xd8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000380)=""/169, &(0x7f0000000440)=0xa9) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:14 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0xddad, 0x5, 0xae8, 0x23f9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff47) 2018/06/06 17:59:14 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000001080, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xfffffffffffffff9, 0x7ac8}, 'port1\x00', 0x80, 0xa, 0x3, 0x3, 0x9, 0x6, 0x7f, 0x0, 0x1, 0xcba}) 2018/06/06 17:59:14 executing program 3: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:14 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000040)='teql0\x00', 0x81}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:14 executing program 4: unshare(0x7fffffa) semget$private(0x0, 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x9a040) setsockopt$inet6_int(r0, 0x29, 0x26eb74b1e0df9edc, &(0x7f0000000040)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x800, 0x4}, 'port0\x00', 0x6, 0x10, 0x6345, 0x4, 0x8, 0xfffffffffffff200, 0x20, 0x0, 0x1}) semop(0x0, &(0x7f0000000080), 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:14 executing program 0: semget$private(0x0, 0x2, 0x2400) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x27fd, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/06/06 17:59:15 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/06/06 17:59:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x143800, 0xac) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x10001}, 'port1\x00', 0x8, 0x20000, 0x8, 0x2, 0x5, 0x3f, 0x40, 0x0, 0x4, 0x9}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x20000001080, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:59:15 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="93f03f54570a8ba238e502b368a68fe3640003c618a2084def23ef66484894afd06aac215e08a30e97089558cd1aee02459f2328a1acd0b3888d98b88c781e60452475ca1cb253a3b8e560c9097060a9040b68dd4f1c9e822e540e3495e59e7118bc39fe43", 0x65}, {&(0x7f0000000100)="b2326b49053e16138a9492df8509bc4920ac556319e8724dbae341580bf6ac260546500ee456c2dd8aa5d9cfa06904de0a8b808755f7c1531c2622324e016e8b4614d760400234d68dceece982a799051ed566e66250d56a103fc6acef342253f85697f2c301dc4dc1d13e3d88ad682806", 0x71}, {&(0x7f0000000180)="47405a3a9c93a7a104daaa95b89d2025a3f727c0be078bd936eeb5fd8223c6280c5005a2e5225527e885fbf23f60688e996ed7f7ca62abece16b5b72f411929889a3562574", 0x45}, {&(0x7f0000000200)="588dd8810c5313381eb46d5b6441dee8e0b3e15c4083ed7b79b3d1bf1fbc708144266472dcdd35dc4fa9f9d7d622875281dfc3ce3c0d828dbfbc948c8cf053b0a7fb85e792264b949d7c7488ee26c304cf165f2d8e3cc1c53c5dd87a02d5f27a02be27d6eda42512355112be2292665c04a22f09e5e08974e07bb7c2d230375be61a97068b9a68512b81430db6ce876ae248aab6e6c8b12bcc2157ad4041acd053c606f790098635ce21639b417a84681de359e6bbc252781811521a69d219c387983015eb6a0b8678eaf21580a1270be3620cc74a11c6375f", 0xd9}], 0x4) 2018/06/06 17:59:15 executing program 3: msgget$private(0x0, 0x0) r0 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, r1, r0}) msgget(0x1, 0x401) 2018/06/06 17:59:15 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/49) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:15 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) futex(&(0x7f0000000040)=0x2, 0x3, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x2, 0x2) 2018/06/06 17:59:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:15 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/06/06 17:59:15 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x4, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:15 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x6, 0x53be) 2018/06/06 17:59:15 executing program 2: unshare(0x8000000) prctl$setfpexc(0xc, 0x0) semget$private(0x0, 0x2, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x2, 0x4e, 0x7627a51c, 0xfffffffffffffff7, 0x8562, 0x102}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:15 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000080)=""/136, 0x88) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:15 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000900)='/dev/urandom\x00', 0x101200, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x2, 'veth1_to_bridge\x00', 0x3}, 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000800)="cce8cd52bf44f37d63afba4ab785d76f6103ec1737e7f19c930804a81562306307bc168fff76f0bb034d2762515e6e17f40f52564fefe8e868c45e604b7859f8c82de98251030274232afcd84059557870a42e7cdd6ea617b1b31945461a22ec60769afe5c2467daba3265503ca1f1b84afb669bc39b0d2253b7c506f7c3d78911066d241c46d9a1268cfae8e76bbc49f81853eb4f48db53537c76eb283891e1529a188a69a59fd73ffd1e2c4d004a00e10e2279beb6596dff0270b9c8051b4d64553c5490b8c8a4c0b1e8f67c0ac1608524a9e8f0b3086556f729d4eae883d3a4183ed474a6496702a359bb42ac6fd4e536fc7be211e14062", 0xf9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x6d5a, @dev={0xfe, 0x80, [], 0x1ff}, 0x6}}}, 0x84) sendmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000080)=@llc={0x1a, 0x321, 0x7, 0x2, 0x0, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="1ae3e7e21308fb95", 0x8}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="3089acca8fb5ff47ee69a51efefc86dea8f8ba64b3f2d370e85607d8b1364c2d7edff9dba2d42e823bc61792198bc026b179e1a748a0e255e67434b64aba97d35ca86e03a9a1c2e7eb6c46f96ee94bb008b12a7a3702dafa75d5e534d50f57e6ed81b4065fd6c3", 0x67}, {&(0x7f0000000400)="6119fa5e1736373a13a69aa9c9053b1945b2e3c81eb3f8c325b90c3a0dcfe417fdb2e403c2282f40210caf009f4b14e0cfa47f7bd26bed52ed8f704a40148d756f2d613b3e5911bfd4d44e027d5eade3c079c5e994888e1b2d6515c354ccc1792227cf3a596f1cde59691b7f844a34c72f2b340c15d6a24d4fd7a8f86dfbb5240799a96ea4d4a630b7b95c3bffcfdbea14c16cb0365d421c2a769b", 0x9b}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="82d1c15fdb22ba5d95e537e99b661510737a0dd2ec22db11189aa6731c4eed8611b2c1cdcd6f22b57d98b68ee28de998255a26dbf413be7287d0f9cd138ccb7fb40cfb7d1bc9f0362d719346f7b2bba5ce", 0x51}, {&(0x7f0000000580)="4ff503a5493d3b4719bdd14f37733432fa7acbd593b1d3b193d46ff47cb218aaf4ca70aad9528f2b75ac19854d04875a543370ec8c4f20f107ec879aa222da32321cfab284c7885733123c3ee9d35ac3710c9013b7a1a804d9d89c21699885983f93d0f00290281196e3bcda420ac907581d55e3c873cf2a4d97d1a97aa5fe1c", 0x80}, {&(0x7f0000000600)="fe3a8586abd65980d4ec821bc477aaf7c1685d27158d2e4d7576a80985b55d3af644d340132de6a80f32ce86b106277bbe0c35ec48aac3284dd934281fae8ef9a87f06e15cd9737ef9215325cff55f4d88ae8969b15d0b74ef097543c53872dd0ce98d8cbde7ed919bafe99ab8b6a35def4826c60692cc55aae3c9023c320099593020bfd93b23fcf6f9aa0f74ec7f4b7be24d41f79ffa0b9141388e7a0de330c7f95372aaae536802", 0xa9}, {&(0x7f00000006c0)="42c9aac3808a975c53333774168f6e6cc2393ea40fcb434834be239ba8af6e860f68d3a01b67abbb35f1038e35ed36", 0x2f}], 0xa, 0x0, 0x0, 0x20000000}, 0x4004050) 2018/06/06 17:59:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x8, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) semget$private(0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x90b, 0x2000) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:15 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x4, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:15 executing program 4: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/79) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000006c0)=""/4096) 2018/06/06 17:59:16 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107b, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:16 executing program 2: unshare(0x8000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xbd, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x222, 0x3, {0x3, 0x2, 0x4, 0x3, 0x1}}) openat$cgroup_ro(r0, &(0x7f0000000340)='cpu.stat\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc00, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x700000000, 0x1, 0x0, 0xfffffffffffffff7}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) mkdirat(r2, &(0x7f0000000380)='./file0\x00', 0x1000001) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000200)={0x3ffff, 0x1, 0x8a8}, 0xffffffffffffffc4) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:16 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x100000001, 0x3, 0x9, 0xfffffffffffffffc, 0x0, 0x6}) rt_sigprocmask(0x2, &(0x7f0000000040), 0x0, 0x8) write$sndseq(r0, &(0x7f0000000180)=[{0xcf4b, 0x20000000000000, 0xc73, 0x6, @tick=0x7fff, {0xfff, 0x4}, {0x20, 0x6}, @raw32={[0x21, 0x7f, 0x330c69d6]}}], 0x30) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) semop(0x0, &(0x7f0000000100)=[{0x0, 0x3, 0x1800}], 0x1) 2018/06/06 17:59:16 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1, '=w\f"'}, 0xc, 0x800) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:16 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3f, &(0x7f0000000080)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:16 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x4, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d8") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:16 executing program 7: unshare(0x8000000) semget$private(0x0, 0x4, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:16 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000011c0)=0x0) getresuid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f00000013c0)=0xc) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x100, 0x10}, 0x4000010) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:16 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x100000001, 0x200) fallocate(r0, 0x2, 0x0, 0x53be) 2018/06/06 17:59:16 executing program 3: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8, 0x7}) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r1, 0x1a, "7f23c7cf4b53354725808422bb02f942cd04e30b819a3618add7"}, &(0x7f0000000380)=0x22) 2018/06/06 17:59:16 executing program 2: unshare(0x8000000) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x8400) r1 = dup2(r0, r0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x9) flistxattr(r0, &(0x7f0000000100)=""/171, 0xab) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:16 executing program 0: r0 = semget$private(0x0, 0x0, 0xfffffffffffffffe) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write$eventfd(r1, &(0x7f0000000140)=0x1, 0x8) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/131) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ftruncate(r1, 0x0) timer_create(0x7, &(0x7f0000001380)={0x0, 0x0, 0x2, @thr={&(0x7f0000000280)="a035c4cd9cde63f31a80014ea4f6b9b45614c5d68bdd6e17f3465f8e7fe4d86f48806c84173e24830d9a0ccd18170a7c55a8b8d33b47ef160c055ed500854cf82e50a8f013410bcea46d64bb4424a1c9eb34a9c96e712cb3c6ef58d56ccb76db72218a4569d0005e7f1f19f3b5dbf4f48fbf26a0e866eb758e2ad14595c3f3510100f7a367fdfe6af712d56f499316d2e0ea21573c13ef65a92c0e0e9a678050a79f64e16c6acc125e7e1dd53be0be811c07362ebee170cfe7aed634f204a17319afe35bc87149133d", &(0x7f0000000380)="afa7433040471c5c6fbc602511782a807886a793956dcf6240eaff415fd6a6f4e351c715b3ff2c15d26eb65cf890e8df505cbedae5378ea5f58aed6b4cc53f22eed075cafa9345940249f2a1f44984c66da51b29e5dbde3ccd39bc5ea520864237af2521f86d1c46850fcfa3b6aa3f4009722334b01c7f8e50c7bd9f95958fb18464cf7635391d3e7ab8299383457bf6884970e8264762e64fb9880affc614d62c5b86a9fcf254835dfc7518f9888012de35d78728177939bbfcc422568e89b76e40cac61ff1ccff6734f392e8276047c86eaca380ff6cb0fb46f0810db1fcad1ce39d8523c151a746dacffc05b3179eb0390121f4f4e6731ea6e1cfe9f7ffa56f4c6a305244d3a1af9d2a7a7d35e6ae6f0f6ae590a38bd44788d3e1bd677eb82bc5acb7c3a8d76cd5ad8d98cc3f02f24ae6261d27e35637d6a603a7236e04ebeb65c255bb07f6753ea0516dc9192c8180104ebaf5b779a82a46a22b038f03fd185145784d1798adbb0d74900d64ba746e7feaa9868f600c2525497ec6fff95e64cbcb7d665cc1ce092cf23886e7b5e29e2dd598166afeeada591c1cae0446ca9a7f03253f3b0d39722c279ffd4625a2561033f6f17d5ed89b9b21f82594944d2af63f54dcd1d04d7502ebdb2e5bed5eb8f38dc2f56f99bd12a840c136568c1c8bec10768eb4a8361e6c73a347fc0ad119e85979f8454b961016db2d7b25cd0b538c2ef6b0b31a875b8492565e14c8453a3340bb32533c7709ac9c9472900a56f803253cc67ac4e3105b78398be9758d529246fc5f630db8d93f7aa0f64a5dd82d2aa5a8392f1a84f6b717d28fd24538def007366e6aea513eafe964aacdbddb29c3408f021114e8648a6cb4a42e0f7b83bfe4dbe61c79d998bb4ed466b3589ec636949ea9b2a5327adb82410faedf4abb22a6b1b4f401b659f7983efec50aa4b213f8d02c5cfe0034cdfa106633cab46fb6a8e9001d77da722e8acdbf84885d527b312c640dc4e4e76a3fd8a365d59dc04e2af0705b60201432a28170bd0d71c2876ac2fc12ad14763b3cc307b24c1566fcd436bef19bf7efa77773695cd2362ca091566c4cc8a993852fd4b6fc37ac402b13560e2aecd68320a6e8e5e7cb378604f95facff52a3acfc3e84bcd2d8d3c4a5a7a53c322bc02a00dc85ea87969270f0176abeb00a5393a83c7f540ee90d112f4c999d20a2382bd78600c98f77b48548205a7b420b9aef682a679a917c2dea93a9d0338de55c71386c2a1b23e63b413076a883bd894f8725531a1369a5a284ed53bc81ffea7bd87d82a5b0139acaaf7d7862b8ab6a3f56aa6461582a478ab401ceed88a6042847d7f8fd9f6930e205b52ef60099ca33e8e7bf98327af9f7dc3d25b8bcc419e90931e906d79dc439698bcb904c312a694d066b2968269fac9f9820812cfafc886d9258eac74e7ce79469211471cb2b0d24174674ba8fff2947609782d3cb246345b47e55684a4a61a2807fef28de7761d86efbd544d346832b13c6eecf46bd654cecbe75db48ef63bfd41b365ae4684a2d9ea42481f558b07aca6a10af09461b6a6ed6b8a421193d9a3f25fd4db7a7febdbd2ee51492d4b1e7c60453adb7b915468bfc9cf8a5e7743010d06f4af771f6b7e971f71391b038cd882dd50b9076628e01c54a657041d3cd2a958dec9c84e132f0501277f54c79bab7b4e6cda3fca8ef400f0f2f1506714df490d0ff9c8e69b3b48b9d2bafe5b4a1e99014127a7262ee37bc264b8a18bf2d70dbce6b61f694c48b73f8b5b7e77f5b103d80844ee78360e6456aef72ca52bf97684cde2bfa315568a3be1d9202ec9d3d522131e9a69e3cafe506f843ec51a5788cfb9097b00cce848c22bb3de80aafcc70f04b88ff8c947bf06c925245080b95d5c2007c5b33a188afc527285d555f940bda28f6dc58f1a4110e80542b85500b20d75c78b2daa19a438cb4dccd5a68ad9633273a8e2a1e64a614cde0ca5ab6e126b053005b65118510b96fd078ac19d8b50ca176b89bf7946f5c7eaa242129e5f2eb8616e4090bca8119584e7e520219c432ad8fd5afb8b9f01aa1eeaad2c2db113028d83deb1119a7a9a0ac43f105f6c4c45ee5f900a120dea7c012ea27e4189213d29bcaf9884151d08ff12d9dac812c5dce55ddcf124731240c4f8197fdd372f62bee8d3e2ec5479d9537fc7e538e85f0f2e25442084e6543284e7407a1cc3353bafc1c8f86fb471781f23ac88fca3149bfa981b93eb78a64bf7f7751967b5cbd2276f24c9300a4589232fee4a12c1702bdfd05c8c6f9737713a40ff2bf80a87ca65303006f3819cc9d7f7d72e6e78ef4a281dcf78e20efacd7fe3d70dae89cbe119f9c67991939ebe71364f56d7ccff5f71065a752cffaec015e343881350e10f10ac0e5399bb8f051d75b9eec93f5a2f5cd324e78e282253b728b1892281611ea548d926de79f05ad76a09198c62ebfe7e2ee84770eb5a04e88207301d5660fbbd0dbb1ea1217f139714ab8af12ee9ea448fe58fb4e8cb740d0c4fbc8420e18f9523610bf625aa81958c93c4eb2ba3f9a27977c7f3dd477b39ba84a72e45f858d814c07f693eb91f20e0216f131e146ce2c5f0ac6422193a29ab168386a989caab63e4645b1b03f1ba6fed262d3fbe10b0af95332d96a94cb5c84be7c0979f52db82f5a3169b890091590ad2f11a2da654cf240b0543f120f89d122eb73e21e8c528daa7c1a42aaeabf09ed3c4ad8e847112b30e28985cc3d2c1c708b433fd07252440730029522145fb494cd8c0f3606cd62b18a4ba939457c5dabaa0c6a521aa7a7d4e9bb6f370109ccf4c6285b3e4c797fabf713fb6ce677d05672bf7782bf4348ff0988c72570c7343a4cb6e20785746bd345596f969c5d93749ea2fd75b5895209237c67e406bf23c7148c74bca7cf02efc9b07dfb97c32b8c175fe2e318d713a89626e77523f68cad4137a8be6a8781ed28d43baca3dd36e72f8345b3e19826e84c1812b184cf375eea65c867f28885508d76d5bc8f9d3dfca6d4c926d0984828187a77ffcbc8dad84d02fa6cd881fa37a997ade1df7e1d317a63655cd782db783cf76bc0044a5160ed1cbca2c80d0ccc62077f012a61119f689908fa5e3a5dbf3087e117fe3b11bd9ca245fdce771b0b00a379a8c7235273157508b58a0aced2e9a31846b9c2ef439339010dd3f69f35f4d86746363f79a7dd63e76ddde8e018c531ffe3804b6c3ed342b46f9225eb9acf0474c884a5ffb56f5ac7d312455aa56efd49c06ef7fc7f089444f242e7d7caeca6a2a35792d8b5ef2b9e5f10356270d768b62b713755c352461ecac6065c8bb64bc736fd446a8d83a747648e45386c0040c6741dee96e5f91e22eafce0f12136d8cf538149caffa0f87ec2b9299845b3e71eef1559d98bae6114634e6715c766edf12a9b74124dbcac8787ed2489f1cb9428a0efe1950e635ba93389378ca2bb5d8b0d5ab5b28acb86b967580653517d12479aa729337372647a1305588d90989b1bad7482fa8dc7159872b5fdd24c75b93483be58d18285b7506e027c4a7e2629b627cf8ae5dbb676578d6060a11c50368351063f2db6f2b54b2f7e0919c2a14afd3c109dbbf881131226c2d72c1c9c642689283839cc417f90cea175f7e4f018368f3dcba3a78c72e65f9ae9bbc1865bdda3ad24869ede4b69ead88fe05984d3d59da2428dc782cac8de0d0e0666147d7138fd317eb64465afccd8f9197dc56fd663d1b1633588f793d7734eea149e9ebdd613a510df8c15b42691bc1861f530e3b6b340e5f0eb90452c3b6110abee4d62152127215484656af10f6f11b1c50641cc7e25c9c492a80e8bccb01fd9bace0f0fdd92139cf093edabefde56e1c753cfd637e425da483c8a4bac4d80a50b0f9ae7754e5a478fc18170f4af347be3229a1302db894be5eb1428f0def5867692e9ba7121ebd3f873181f9b6c2d0324d038aeb317df964ffab0a969dcc94a4a8362fc78215b589ac710e19edde22dbf160dedac7aac4f424a351bd86f47e188085ef0512c0f37e08d80b9553a1fb099eea214e326cb6301c6b947d3b8a8a58b83b656e80f80610937395b03f8a8d56a8946f5ddfde7ee110c39c112339f877b0f2f455bce306bc9cde9d5be4b19d6bb40411568ec5b000b2b74c55bf32cf0caac5c55ed080437370a5a0b3398edc7f7b68460598cb5a4fbcbc9f83747db12f18c7a5ebb140bc3e2b4920b6bbdd256b28a229159a892b4956e56a7d4872309c9e642e4301170d43c5ca0d8b2c115e793fc3a355b889b17f316496f957da100100cc28af597eaeda68e1f9e5f7d80b1e401a0437024abb659b1da7126eebeaa156b6ae0d7e78b52fac90db502f66d61e56630d67e72af226e323ac5de702a57e6f499cb457efc320693b9379823ee6d0a3f302e7a3708c6ae371be01af65670e71d40a85411dcbd194df53851ec7b49f089bfc6f3a40702741c5dfc322f14443a91126f2e17ca286da2dada360a188f9fb29e6d11ff75bddeb02c84bf7a0ca03198e4ee39ef8b394b75164d553c4db0c3a049ff977bcf870200e8681939fe014568ee8291d842f90aaa98a2f250c4a081c8ef4c101e4993ba758b065a55d270f46f60353669881ec94a95e863ede9183aac9df52515025b648189db3ac36d0435f5125c5d7ddc207c5e0858dea72f660651d940afbf5c7d96b51aeb4e7f563b7ff3117ed584c19c4a475cc94f7dcf86fee442a2c4fdc1d38e8414b903839c7871804ea625d9b93ee4efa32e7513ec0e7980089ca7cfc9e21d1bbba9168daa6500f3faa250650a0039c657b64d47fa7b401fcbf3bf33a72bb8caf75e151a37c6cd538537e84efca2ca84fdfcda145cd45a477ebfeadb660d73a2bdb24a7eeba198fea2f09a2036554a5e6a82bede2aa68fd4adc71505538cff04bce906fde1d83379f6310f18dcd9be3c5bec61c20f688b8c5ecb7f79c65305436cabd591d840b0b10e4b1b408a1361a44b4a51742c8db03685c921916993493d10f1db8fddb3c497018bfe294d3965bf8dbd73278a65bab9556ce81221d7ec46573fa0bab920f381b09555bb823f3229c085a920d509c6a1846a266838570ba1ee30507287996d40c972b335d1fe302f5dc77b196a2f75acb6a92ec1f0ad552d5f38ac1613fc1b3c0bfd3491bd6f703cb91b27973f8f66a0376ac7fc1c64b113387da50cf20fe6abffa3da4a85a2f5c580f954827c1c2cfe2903aa97716bd5044adc6c046c43c9f412c43de60d6da02cda55d638ecf6e0c92d1c27a2e7e48d663f8478154f11c3cf7c01d8f2c36cdaf53d0ed68247d261f340ead6161b51f61c388e1b760649f99dfb8de34aa133f5e01da3b5ee2178f24e1f1f4a90fd68c48d290ac55d145e269425bfb8accbb5085f8a652d2940a0540d969906ceb04f394d27a7f67229cfcea83be7442b0c2b8285e8498f655b3be9e3cec0b49f4f3db5be2f1bdb7b90ca7927d7bbd4af8601a1a089511e3a8bc1450a36ee87b5903680ba0b978ae91d9f24870813260ae26c0b5d863ddfdb7d1a4ef47dbabc900f53258a28079b7ed3bf83781e0def889867ab0edd87fa7592f0f4284dc4a09c1e14260a7f847df0faed9d7ba44fdc64d5555a7933c0f05813e6c4d191ba9407c82b885cd6f1e3809deceada6c7d8232a220abe41d8dcc73908f318fc33b35801e7b37d15352280d481425e72a2839d3b9e6d5f41812a3784a6190785de568495715d6b3926821a18fba77943eb94081e548c62e0fe8e9ef03a332d35c3ac40b39cb"}}, &(0x7f00000013c0)=0x0) timer_gettime(r2, &(0x7f0000001400)) semop(r0, &(0x7f0000000180)=[{0x2, 0x2, 0x800}, {0x0, 0x54, 0x1800}, {0x3, 0x7, 0x800}], 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001500)=0x0) process_vm_writev(r3, &(0x7f0000001700)=[{&(0x7f0000001540)=""/35, 0x23}, {&(0x7f0000001580)=""/255, 0xff}, {&(0x7f0000001680)=""/79, 0x4f}], 0x3, &(0x7f0000002c00)=[{&(0x7f0000001740)=""/87, 0x57}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/117, 0x75}, {&(0x7f0000002880)=""/141, 0x8d}, {&(0x7f0000002940)=""/229, 0xe5}, {&(0x7f0000002a40)=""/252, 0xfc}, {&(0x7f0000002b40)=""/151, 0x97}], 0x8, 0x0) perf_event_open$cgroup(&(0x7f0000001480)={0x3, 0x70, 0x7fffffff, 0x4, 0x4, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x88, 0x2, 0x4, 0x5, 0xe8a, 0x80000001, 0x3, 0x7fffffff, 0x8, 0xfffffffffffffffa, 0x2, 0x80, 0xffffffff, 0x6, 0xb1, 0xffffffffffffffe0, 0x5, 0x6, 0x6, 0xffff, 0x6, 0xea17, 0x9, 0x5, 0xffff, 0x7ed2, 0x800, 0x9, 0xa1d, 0x5, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000001440), 0x4}, 0x41, 0xc7, 0x9, 0x0, 0x0, 0x7, 0x6276}, r1, 0x4, r1, 0x2) 2018/06/06 17:59:16 executing program 4: unshare(0x8000000) semget$private(0x0, 0x1, 0xfffffffffffffffb) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x2, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:16 executing program 7: unshare(0x8000000) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:16 executing program 5: 2018/06/06 17:59:17 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) r0 = getpgrp(0x0) getpriority(0x3, r0) 2018/06/06 17:59:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/06/06 17:59:17 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/4096) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:17 executing program 2: unshare(0x40000018000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x301000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x7fff, 0x2, 0x6, 0xf78b, 0x1, 0x3, {0x0, @in={{0x2, 0x4e20}}, 0x4, 0x6, 0xfff, 0x4, 0xcc9}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x2, 0x5, 0x4}, &(0x7f0000000340)=0x10) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000200)=0x5) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x6da, 0x1}) 2018/06/06 17:59:17 executing program 4: unshare(0x4000000200) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x480001) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x2}], 0x1) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b010e00850000003a000000060000001e030000400000000000000000000000537e9ef129c16f5df3125dbb5836e8cc24cd9c25ee6b8ce3ed2ef89d08e84de886fd2ad17da0611f9c90a66a7915e7f34030645f510700abbad8434a5c82867aba7b94fab9196abeaccf4a76d4ce6d9c2169b56e88f737930dc41d7bbfba0b0e0a9ca6c4939dad53f43c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000d72b1b279d"], 0x18a) socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000002c0)=0x4) 2018/06/06 17:59:17 executing program 3: msgget$private(0x0, 0x100) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d8") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:17 executing program 7: semget$private(0x0, 0x4, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:17 executing program 7: semget$private(0x0, 0x0, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:17 executing program 3: socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r2 = msgget(0x0, 0x104) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/245) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000040)='vboxnet0\x00', &(0x7f0000000080)='loppp1wlan0}\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='*mime_type)*ppp0md5sum\x00'], &(0x7f0000000300)=[&(0x7f0000000180)=':\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00']) msgget$private(0x0, 0x304) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x66d, 0x0, 0x0, 0x8001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9, 0x0, 0x1, 0x8, 0x1, 0x80000001, 0x837}, 0x20) 2018/06/06 17:59:17 executing program 2: unshare(0x8000000) semget$private(0x0, 0x4000000000000002, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) openat$cgroup_ro(r0, &(0x7f00000012c0)='io.stat\x00', 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:17 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x2, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x74b, 0x4) 2018/06/06 17:59:17 executing program 4: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x3, 0x800}, {0x0, 0x220, 0x800}, {0x4, 0x5, 0x800}, {0x4, 0x3f, 0x1000}], 0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000080)={@dev, @multicast1, @rand_addr}, &(0x7f0000000100)=0xc) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0xa8200) 2018/06/06 17:59:17 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000100)=@generic, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/225, 0xe1}], 0x3, &(0x7f0000000400)=""/200, 0xc8, 0x7ff}, 0x40000000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) fcntl$addseals(r2, 0x409, 0xc) fallocate(r2, 0x0, 0x0, 0x7f) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:18 executing program 7: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:18 executing program 3: msgget$private(0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x11, 0x2, 0xff, 0xa, 0x1, 0xdd, 0x8}, 0x20) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:18 executing program 2: unshare(0x8000000) r0 = semget$private(0x0, 0x4, 0x6) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000280)=""/74) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x101) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x2, 0x4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000200)=""/103) flistxattr(r1, &(0x7f0000000140)=""/191, 0xbf) 2018/06/06 17:59:18 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2200000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:18 executing program 4: unshare(0x8000000) semget$private(0x0, 0xb, 0xfffffffffffffffc) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x200, 0x5, 0x6, 0x80, 0xffffffff, &(0x7f00000000c0)='ip6gre0\x00', 0x5, 0x0, 0x5}) semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:18 executing program 0: semget$private(0x0, 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0xf40}], 0x1, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) 2018/06/06 17:59:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d8") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:18 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) sendmmsg(r0, &(0x7f0000003d40)=[{{&(0x7f0000000140)=@rc={0x1f, {0x938d, 0xf5, 0x7fff, 0x401, 0x3, 0xff}, 0xfffffffffffffff7}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0a6520b6add988e7b049fe7c88df74da288c04323b60b515d59c7aa329", 0x1d}], 0x1, &(0x7f0000000200)=[{0x78, 0xff, 0x2392, "69d4b39df01aca71e8ff7dddb2c7f64bb5f607581c4d1077b88c836cc436ef9d2c50fb64f0b0b2a2b5671064c7b7526d5c93d24e984f4c93cef7d719f61f5f857eb9e676b2a1d5421fc320ba6e1f0d98ff7bc0a35c12b0a43ce736c6d74c7bbb09535a83d1"}, {0xc8, 0x84, 0x9ecc, "1429b21a670c92821003fabece30acbb094c39865da0b4f9285c66e46755c31c0531b3b42bc36a318c28a877c72ff1a48f04eccf88d1d2ef13fdbe7644c2e67feb33f98d57c97b2e3fbe5a1e162e3ee81dbd8f0abbbf73284b85ce6a0d9d9aa2ca46ec95854a82f9a001f747ff059149c410f3c5ba7dbe0061cc77be0c587279ff95fdbd0c4078cf9a5b412d64caf50d75d74dadae5704de8367dfd77107b2e0c1b269475592f19eb8926ef0ddead53ea4e2c1"}], 0x140, 0x1}, 0x8}, {{&(0x7f0000000340)=@ipx={0x4, 0x5, 0x71deaf1c, "27369dbd6262", 0x5}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)="e56f4094a5e4642053f27a1025e8ed5dd867b83305402c15dbf7d2135440397c79964ca3c01c297799f16585ca129bd7203f7d89eca8d78cabd5127aa919a3f8c10eda07f66298c08befd7a013fd871d537b499a1dd5c820fce3ccc186998de4dd8f8d7555db9cba0ed050f3e9ea1535d1e4bb52cbbebfd88a825df4eef2e4806b180ead9061c986ea24b2fbfb11ab035e5a62d03ad1eadd4793d6ac6656ee9e09259d54dca7a870c2b111b4375310648b2afbf9f9141ca5fe64b4e9f4b18a456019ebd8410560fecabe5969c152e1f5f9a8b350064edd", 0xd7}, {&(0x7f00000004c0)="8861240c708d72b928fe0d8c0606f15bae48e27e05db6adf6c3fb83a5774122cf30ac192f1c9c16763f000cb5fb2f90bef6195d1cffa8775eaba0afa0eb917bd430c44820ee86a3a8a2eaf7fba36346df845e28b0ccdbde83dcc3b40ed6d25dc89a117277f7aac3be8f6cff6483ba9db44255f0e77107b12b72e398c741c7f363d90ade332c1a8d8c29b56321d5089c358f67d65c380c3aab5db09305e2ef73edf1b995241701bdba2c940994071d4013c9dc5008074f58466d6ddde3d1dd3d323ab109caf0ad360c43fc926fdedf00ffb48026fd0877ac6b19d", 0xda}], 0x2, &(0x7f0000000600)=[{0x38, 0x112, 0x47, "6249a03fbce09307d9f8f20bb370e0ca03bb3801077fed7dbb5ac81428357a2d7ac813c0"}, {0x80, 0x0, 0xb2, "2e73b070fd121e50ca014e74025f3c053d36572a4c11acd174a82ab017010bc1641da99054cac06c28d1599c10edd6ae7dee55c22b11adef7aca278b62d773aca1fda97b0b9955f8da162fc09ce46d0488b3a2fb9bd0df4038a399e9578133d10800c1102c6cb4ab9e07"}, {0xe8, 0x3e, 0x8, "1ef0946f71b04eb695d0909a1090f6a0975e332c81966c4bbe9e3ff959f6589c265ad6c8e8a365e6acee18915a592cb5e871cd1daa13b746dea47935045e6dcd4076fda8c2abc4be0d24cd5e4ea95f5d9eef1dead3dcbccf9bfcb5650a5427f34020885a09c5a26b859a3f13081d9c6bfe7bb81d8a37ece0fd98f14be21268c963d006d7a26d56c426d338d888dd994d91d77f393c4173843d5c2d735410044ca5ba8f137c1302ab5570a19067325124602d52cfd85c13a5c88c50227e0882d25a2bbf37e72bc35e62cecba825a1a5c97aefd0"}, {0x110, 0x11a, 0x5, "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"}, {0x28, 0xa9, 0x2d5, "ba273d9358163af9c826636b48a3fd61707a"}], 0x2d8, 0x800}, 0x22}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000900)="c55c870ab011e2fc458b9cf94880112a7855eedf15de19a4d06ef3d152d2793ee0cb44711f3774a04ad9ca53a7a9d0e4635d645c130fcb33c10378cacc244c3be13dc0372f9a158a7e95d7a9c3227ba830112e0de60bde3906b7ead6cc66e4350aed778169dd36178a97f1ad1bfa77ae1517c0d2151956738283b32837016ba00a0ae2c6871174e28847a77a8cfacd126ddb91daa792d41f8630bd03296684bf0c8b17418ff641fd2446ae69699b6bf054dede0a29e1484de5b6a9a34cfcca646a3323f4ac9d2177737089bd11bf62b3aa665f07f4386546806d5a57", 0xdc}, {&(0x7f0000000a00)="e8e77466bfccb684230986f469eaa5d47c04a64f1654b1e8691a869e83b676e85ba6a9b7e11c3764418d449e9b349292f6ab818ee8d82d2e1a64cfa0b75b302fabd489db23b9883b80be6d", 0x4b}, {&(0x7f0000000a80)="c49b56fec5d6b3312ad7e9332aa95d7910a83109e223051e3c4108022668b4496a37f7d2a6b72b88b4709b8ad7650bb58560508be2c161a91ed1c7b03b7fe88ff3287fe4d806cf6cb24c8e1b768de564844e3fc1f0a66da21bfa4c3f880d", 0x5e}, {&(0x7f0000000b00)="33da898b272d70317d1a01629d05876cc323efc940d82b", 0x17}, {&(0x7f0000000b40)="6594c56c19c88db3370fb9dc66fd5be4e7b0e0428f9f35274aac65c512e7fa9e6a44c7a6a53725c26a872029591729d90f63707fad20e0d9776be65fa10bd8ed7ca7f2558d86eefe311b9965dae8976665534bcac8d1733179d959bfe7fb14ee49d7dadfa3a09076bb38e60a2e5f50761f126cb39b4892d05f5a5c5f7297373f2b0be524ee20e860d5c1e0ebbf1db820fff874e351d8b7f7002c78117ffef0c483ed232df3d0c0e4584b2f6a539dac1b4b", 0xb1}, {&(0x7f0000000c00)="40944a770205ced398033f3639c55398d0630104fe05727b0338af41bffdeb6c81aa73bae1c6a2", 0x27}, {&(0x7f0000000c40)="a44b408beac02f665057390c2e1f24244d0acab62bc57f018c85d7e45827c46d64eda76117308be133dc312fe59e97fa510739b0bc44cdcc24049e591a1b44c3cade7fc4c11ec76ad9814c5022c15b7bdcd2b90fb8c0b74a2a595f5dc4d6272b343cddb0ea8346f9c7559a6dd3447e543a32e67f8051c678864b8a1764b6dba6f1f12a265ca7517010773adccde5caae9ec6063dcf9124bf964d44dd72859c503d5153fd144089df242406a390c10e07c5d29e2c7891516692497809acbda954517fe96e", 0xc4}, {&(0x7f0000000d40)="01fad7bbc35ccb7c311e609653a2aded08a9cc778636ccb4f1d82234b9e4808c0b6b", 0x22}, {&(0x7f0000000d80)="7e0a95fc7a5526ec176368e0b767701a5d342db04604df5b69c9fa7eaad9cc09385538c4679477d57618741debd8c4", 0x2f}], 0x9, &(0x7f0000000e80)=[{0x1010, 0x19b, 0x4, 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{&(0x7f00000024c0)="926050aae6691f2248d02e96ebd044e04836b14cdc95e7b03bcdec15cfeb4ba800170b57185b5164205be00b3edbec594906a67d76d4ef5775696939cd2c4457f381531510829bc496982e19b81b8d30fd46de0e23621821e3c50dcaaa5fd9cb02f49dbd8e32be8cedcdbeb18ea745132925482aff9717720a807f83b3ecd5258e39b8322e0c8e7ec74193f655df28b259b29fa6a6f3e90605f20df23edf4be6789871246b5c695f185a5b9a61d741d4667febd6bf5ee234eb7acda113b5ba994c380365bcda5dd751e54248", 0xcc}, {&(0x7f00000025c0)="a5b4a3db8499e21493994958e7f9ecfc9d6b633e675dab2aba2181ae7c799cbff06f17b409c82a10bde288eeddcb3e2690c330433a335beeb9", 0x39}], 0x8, 0x0, 0x0, 0x50}, 0x3}, {{&(0x7f0000002680)=@llc={0x1a, 0xffff, 0x100, 0x7f, 0x80, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002700)="38c5d056ae3a2975ca77cb7ec1ba14f5b84f032f6c4cc8cb4a12b91385f52d02cc7cbe6169d709c90d39d09ee0a4749138153c7fc8bbf7c886aca69f387fab54913480bfcfc50a2beb97903e616615730c7e64e55ffa40399f1866bd4e1b41eaf2f071de18454be82db51fe11d9c0695025421a6e0faf25588a5b0be0d63e0b9e6bc24c8cfe59dd6fc", 0x89}, {&(0x7f00000027c0)="8648604640fce2a66ffebdb3c2924d55540c2e8d73230ba0194ca2f00dea53b9c6952fbe483cdbbe072334fe056dc0d38e996c16da5adb1d7801aa5dc5daa718228298da39bbda8875405daea564ed300ca6fd097a65e792", 0x58}, {&(0x7f0000002840)="df5060e12f65b97d29b5ca8838e6a23e0cc87e8023122035507a08616aa115ca60b5b5fcd816453a29c8351632ed9bcbcaed4b820446a3c1e848807451dbbb9833dcffbce48886a5e546d8e8369be1a93906", 0x52}, {&(0x7f00000028c0)="dd7db0e61656c06ecdfdedba96a80d9872f84f9f4f8b036dec86e4df2aa51569c684e987670d92e9e06dbc5ac8647907cb5cbeb0d06e56fb748c3674b17365a148424fdf637a15b9656c4389a607bc00e87f7cc001009d48187ab0b69da44f64a49e6bb06da8714094f9187a7e3c36767e237ae346e7c0a2309a1ee18d36e762ca7c6b1f47ce64ef30c5c40c1542f0434c0bba0631de3a45b7457d905b05f726b2e8ec880183b1f919bdbd60bb2b50b81aa8c958df", 0xb5}, {&(0x7f0000002980)="363f456983372199931bd4195c58ad4ead9ccb80eb97f4c26b7dc07e8474b7d7b38c24c39778dd2e51bcc8855cee32905f26f0cf23baa7b88aa8940ad304227bdc630b3b2022885cd805d9d1606bfeb732bc93f4aaa1d656c3f5ad1f13d4135735b149c6f17640618427df19f1f4d9", 0x6f}, {&(0x7f0000002a00)="3d42341f08a0708d354546a39c5dc6e1ed10d9082293af8bc1dee1b3ded23bd3bad6f50e7d7b809e71e623f453f5b32bf6e435ff816f8e69a787b8fc6c5692d2c8d74976c0c88fe6f4e3ffd2c5e0b4efa4795913bab8db4edd3c71962430d9b1130eb3632d76639c82ac9a0826ddd1b811d6a5bffe6bcb96f40a181de6ebc4f66a8014632d3102507e39304dcf4280939f89bb7b137dbd9d0d6eb4f8e652247bd659910c73450ced4ce169481aa1ea296ba3eeb5e99c61823e0b5aea9a4e12b2d104256df43db7d66a", 0xc9}, {&(0x7f0000002b00)="1d3728ee6ae89b312dd15f0ba6bab43b08dd7f87636e955e1a71826a8b3ebe56fb153686ef195ed2017320577ad516e26f8ddd75c2d7c71427a62b3d399a6d1942b929eff6b6d80efe0c54", 0x4b}, {&(0x7f0000002b80)="d3d8062eeb1dd218bda9a80de5215094144784c7f9b7bb726f9b802f151c315e1c22cd394a14638028e39fcca78e070062f727078770c37e58adb7741bd632566bdd6b66e058ca955d61d4227833c0a7ab9bec41047b2b4e3d4a8265d79217acdfd28bfd823c96362555604cc7bb6bb31570cb1a", 0x74}, {&(0x7f0000002c00)="34dd701a36b1077d95a7eeeae99ef54082148db8033ab74af33cc08852fadfa7f45416f53a1f425ba8d669b801b1177e901aef30b004f7dadfae8df9128bc9d594caf84f958173ec636abe56674ca0e8210728a6fcec582217264e840d1b094db5c7a9d819963c0a158560571aafa864e323bb994969f6358bd43b539b5727659001e69a", 0x84}], 0x9, 0x0, 0x0, 0x8050}, 0x1}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000002d80)="a5c4decb09deac0b5067f93524f8c9ca9641fa556de5a8f0c6b1ea7706634521066be0270b3b36a24da24a15caefd4150c09122fe07be81be14b3901c18dccbf158c63679bb18107c3a639b7a53769f6b528bf82868d4fcb14404ee524335800e05830899302c6dff235678c1b5b54e1bb5525123acd6c3870b056fcb4ba90f77a96648a8aeebdae7faa30278ee6cbbdf39398d178321e762bb8580863c9586795a6f72a8303c0288ee837a1f195efaf6fc270d3b9a517f9778ecbfe4a0cb2c2b2763de2a3efa436", 0xc8}], 0x1, &(0x7f0000002ec0)=[{0xd0, 0x117, 0x5, "2594037cf36d2dc88c203be58ddb48f76267caa03550938d4fc7aa4e330657b7cae0953e36a53a1862060c0853c9bcabe7d74d3d003163b572b117b4ce27b16b997f45e6898bd8cb68cb82123a4c01cd3814c3e0bd264ca103d5d964b8415de6b53eeeabc37fc36421dcde167b414a43ad9cfabea245d041f0dacf8cd8143801373fa2df6d2496bff7614d444e1806bcd3c90a544982cfb3bd80a4626d1d11b64dab603c11f456b6906fba27fc6fc256880962d5f4a8332fafaa6b2faccdac"}], 0xd0, 0x4}, 0x101}, {{&(0x7f0000002fc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x1, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x20}, 0x4}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000003040)="11360878941ed95a5d5380aee7fe5c9b6282de815a5a27e8831f611a687bb7b4e1ae7d7f77ae460ee50645c3f321070c3a0410b19b8d7c402d266a3e3f9adde8526bdd19ae030cf03fd8b91d8c60efd740a07440e4184f4561872d902f7389210a6f5c9d1f425beecd322109d945d32910c44bbc3b6a", 0x76}, {&(0x7f00000030c0)="be4345cd650333eccfe72877d698329df3030a16ebae30d51ecbe3ef2a17da90135c29b871fa1afa6c46b921c6c668d9fd38c188e1028ab43e6c818044d0340582f23604f27db63fe235f03c762b4538", 0x50}], 0x2, &(0x7f0000003180)=[{0xd0, 0x116, 0x101, "6caf35c0d1bc308964403c2bc9abe60f872a36e5d9c3eef478ccb03ab84b329c0c90edb053b0bd30e6d4a81ff7a977384fa4d2a81a893b0d44a739c4ef4451116cf32fcbb3cd5d2915f46be5a8dac2f0cde0ada265da900aa0ec839f126e271e097eb9bfeadaec9896d7384f1d635e40f27d0fc959e27529ff6413fcc13abe6d22b0656cbd9a80ce1d9fcdc0af2571f3973cc4eef73064c31caf593606ec5349b2a69813b64710ea0e4172ca58c48e34d6fba61b930a653497a241993f2b"}, {0x98, 0x117, 0x800, "9765026564db5d4c70ed992f21679c701c92867f08c6bfb377b034a5824d195f485f96bf117e492f8e30c294c38781d30fc0c84e407d3969522a5f5722ae03376232094171c42983ffcb2605b35817febdcf2b1903203e77e14616d5e24b2f5c20f5e048a25f6219f71328a566631683528b265645e43c733a9e6f2741578434c227f78842c5"}, {0x10, 0x13f, 0xfffffffffffffffa}, {0x40, 0x113, 0xffffffffffffff7f, "c0497af1f32592f97f04fd44aa106943011451cfdb1d9e8910a9dc56e77cec3b356c8c90df1418cb75301454bbf7"}, {0x10, 0x105, 0x10000}, {0xc0, 0x11a, 0x5, "b533612fb9eb5c06d74f1c2513512465e640cf62fd66e45a2ee84e87027f5b47433795ffbbc1aa10afec4c7aa914c77c7d51aac6628adc9f6123512cd7f80d3bd5e16ed5f9e1bc50f508ce9211641c84cab10fcfc28ffcf434f681926eaa4ae658faeb3381447f3ed9902c407ae6268d4ae4d18420533c71c54100209fd120839694f301590000c349a08920b7b0dd64c5144d2451991de991dfe5499907c0c8b76b8f77f8c4f4249c876c815969"}, {0x18, 0x119, 0x0, "5862b15690bc4753"}, {0xd8, 0x113, 0x97c4, "dffb02c524903123e63058ae02daf73eeb200bfb47146c425cb9c36691f5c19375fa5bd0e1f1800bfa41e4e1b1e40c109c842729defa1b3a255a03b9e87d8805286a3f47d5d33ce0e878d636f26fe5f45d626f88c326334c72c7bfc7d058e7b29aff419505b15a4665287e45907d09ec476ac4edee71e9e78a51820d04243f01850efffa8e1e94146e0c980361e0161005dcbce013ff870b76de22065a688e24d407ea758b18def3bf04947db31299ccc6124c29f3afc02ed09041d5a1e7a89c90"}, {0x48, 0x11e, 0x1, "68cbeda380ff107324d6929753e0cae07d5467661ca8c78917f7e9c8e04aef547bbf366fb9bb9b03f6f17a1e75fb322e5d150a6e"}, {0x60, 0x10f, 0x3, "a74382a6c61efff0e20ec6ef933cdd438053683e0dc13dac32518df9a9b69758328ed34c45c83721535924b7274396730cd30164289a5b50fe329a973bf1cf0c69d6ddac484fa25c326c68"}], 0x420, 0x4048080}, 0x8a}, {{&(0x7f00000035c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x4, 0xeaa1, "f6f51dc90a2e5ebdb52df04d4dffca126f537d0529612942a320e26185715b3951eea8f091a4304f2dad21189ab56a144369008c42e18e8eca7a9e7523b8ad", 0x33}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003640)="717454947021a53d375dff079c84da2434a6552650d4fed7ffe7d611678f2084022a6a0d6088c8e4a8ffb156df49e6e8c7769b71b16cf8705d36a93fb0fdad1378b760d05e789447cda35d76fb64b6f75beb412d5ac6d46038b1d7148206639de004f16dabbbf5bafa54a5aec2eca1094f16b28f4beed5bd2992216feec502e4c4816b40823dacc4", 0x88}, {&(0x7f0000003700)="8b43526880c29d8bb3ec3d94bf5b3e9a9e0714ab795f12a50cfdb9b5af9c055009177bf871122a2a77125b5a2e1e48bd4b2d92bf64c955820efb892190747d23f2756da5928969d036c6d50104df3972638bd0b106ca542ed44c312209a9d65b8b90e5c654de08677dc334afa5c173edd4aca67b7d3b6486ff743bba35c638f4998e949886571d86e2602c748386534763dcc47d97d9ac401d3348572e67", 0x9e}, {&(0x7f00000037c0)}, {&(0x7f0000003800)="fbdc1b3962f6e96ea1dd3cda7d74c6c3a3093d95a8f5472cb2870de018fac665a257014c6e2b6b318093e1603570245d866f888c89f23f22f73b4429c79fce80dc0b1d5a86a9e53c5cff37b4f1690d614ac6e293846d8badc27a4bebc797229a866d4ab8eb94df208c29812f6b33bd8b34347647b231c79130bee7289a4c5cdcb446fc0659bb5ca356ec4382e94b184138cf5195c9526d0d85672e30837057a67e90f2ff619174dd08f2f86e20c67394d19f12fa5625b61c8356486193207a12bd1c57687a9824236ad967c53ef37bb21f0670735bd9def6406eeb52701d", 0xde}, {&(0x7f0000003900)="3275b5c524050c681d31af53904322f84c4ac576a56a85ad739cc8008b7ca98c1e679e793b31b2786c9a46d757f7c7ec2d288a3d51fdac5383e5473c67bf5654526d83db0bccaef55c548000f3998f645cdbdf73c0c3bfdc5326d018be3578c1e16193bc33df198ff7f513", 0x6b}], 0x5, &(0x7f0000003a00)=[{0x58, 0x12d, 0x9, "c525e3e0b4a3c0edab31aeaa0a1fdf3d1abbeaa92171d6d2983381c26f4c653e9921714ed3c9aab8f0ea2bd233f45e2258041e20d97260dee217e4dd0a4b29075f4ba73dd78f"}, {0x110, 0x93f4a9da6c8a2385, 0x4, "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"}, {0xf8, 0x112, 0x8, "f044a1116d5d0e3729a4344847eceee53f66b3b639604c60ed5e209ce42299ca373df9739914e14e9a42b1986b4cd3570ddbd5ba3dd524692aecca1c9c5fb82e8944c6fc26e2ed0be071a17fa011a46761c97b1d96a09cbc100887831cc6f3e917892fb0d92954fdf7b4b1f6d90f21ed01c596968dac8acc32e8bc023c8210ae95a8b322f5636c83c6014fee7b17d882a79f718595ceed6d735e1c5fe5acfc1685746ec259d8677e50968918d738a109ae2fa4ddf27672afc97ffc2cfeb47130b9a9d49c6987efc3c3e23d6b3e6620abcfb9d17ac3d2234e47a8e644288e9d334d3355090c"}, {0xc0, 0x11f, 0xfb8a, "95de020d4b70e13e8470dd0339791ff75b3d354cabe977b33c68d39c764fbb787ded7443601ff1695dc5b7d79a3479a9acb19f867f92ebb8ec438228282546cd094070f246d0b845bf3436eff3b99747204e718a37725a73eeb209b81e9f9dd15ecfc4dccdc5d763b584adce4af0d4176d6eb32cbd3fe92972fcae14db9260603367f0a7f7647dd441497cbefc12ff9a3320aa0b02326f52ca1ba54039ccbd933658bd1771dd228bd224"}], 0x320, 0x80}, 0x2}], 0x8, 0x85) 2018/06/06 17:59:19 executing program 7: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080), 0x0) 2018/06/06 17:59:19 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000000)=[{}], 0x2aaaaaaaaaaaacc0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x600800, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x4082) fanotify_mark(r0, 0x10, 0x10000, r1, &(0x7f00000000c0)='./file0\x00') 2018/06/06 17:59:19 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:19 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000280)={@loopback, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000640)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000a00)={'dummy0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a40)={0x264, r1, 0x0, 0x9, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r3}, {0x1b8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}]}, 0x264}, 0x1, 0x0, 0x0, 0x9084238dae2655d6}, 0x20000000) 2018/06/06 17:59:19 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82080, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) 2018/06/06 17:59:19 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x400200) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) 2018/06/06 17:59:19 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) acct(&(0x7f0000000040)='./file0\x00') 2018/06/06 17:59:19 executing program 7: semget$private(0x0, 0x0, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:19 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x400000}], 0xbd, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x81) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000002c0)=0x8000, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5d99}, {0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}, 0x6, [0x4, 0x6, 0xfff, 0x0, 0x7, 0x7, 0xfffffffffffffffb, 0x4]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x10001, 0x101}) kexec_load(0x1, 0x3, &(0x7f0000000540)=[{&(0x7f0000000300)="2419ce0a80cc162b0efa4287a28f239cd330537cf6b98e2c3f7e06046388d470c5d8604368b0bb1ea257d1d1563666431827049e2b6328eed68a5e28828a4a099858555ac630ee95c11eab3bfbddff227f61d2f67459d5f22ebea9ba46d8668d092df4a4a6e6996e24aff5fb11c2b35061b44ac274e1d3a68ec3a0f097044e55c681103670e56a068475c8b9cef5fdcdc0239bb36b90d60a345986d061bd5ad829eb84fd334a9484ee", 0xa9, 0x6, 0x3}, {&(0x7f00000003c0)="c3bcdeeebfc3565216752223aebf072315882d53bb44fea01b2564ebe3c548aa9ccd84c1b02bbf04b67c5e18e6a1851df9a0c7fea7ec239a3549e25e3f78ecf2fd63e84da197b7fd36cd816067a3cf694a8d4b4abc0ce3d87bb9d9410305c9b5939bcade9286f18dbf33d2c3dfafda73b58e6216c658eff5a68c585b0f1595217e03a5f854ed341ec188f5fda0d919c00cbd0b240618cc0a4410e05dec9e3b97a972691cd8d4bb9ff52b1e129821c77329c207dad081f7f1fff130e31cd90bddd9b7f0e3c6cae2b7418d95309c", 0xcd, 0x7, 0x9}, {&(0x7f00000004c0)="a2eea0d427efb3df9638bb6598f1423bccf452944df82d089141ff608593ec7bf18902c23e0fb90d9996778ec5621583ab25d22110bc4cc3cb8b4063fc628c60979d0cc4e6664a04ea779ae2b5e8eca3c07e9e792668073aa82fa4f915b40726", 0x60, 0xfffffffffffffe01, 0x7fffffff}], 0x80000) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000200)={r2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000240)={{0x7, 0x3}, {0x8001, 0x1123}, 0xff, 0x0, 0x4}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:19 executing program 6: link(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=""/103, 0xffffff2f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202, 0x0) 2018/06/06 17:59:19 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fallocate(r1, 0x3, 0x1, 0x53be) listen$netrom(r0, 0x10001) 2018/06/06 17:59:19 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) connect(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'team0\x00', 0x80000000}) 2018/06/06 17:59:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:20 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) msgrcv(r0, &(0x7f0000000000), 0x8, 0x0, 0x1000) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/27) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/06/06 17:59:20 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4af) 2018/06/06 17:59:20 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80002, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x3, 0x40}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000, 0x1000}], 0x2ca, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:20 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) recvfrom(r0, &(0x7f0000000040)=""/253, 0xfd, 0x40010000, &(0x7f0000000140)=@rc={0x1f, {0x5, 0x6, 0x7, 0x1, 0x9, 0x5}, 0x6}, 0x80) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x53be) openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/06/06 17:59:20 executing program 2: unshare(0x8000000) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semget$private(0x0, 0x2, 0x2) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:20 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x20000000001) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3ff, 0x8000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa831bd1af6083cdc) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) 2018/06/06 17:59:20 executing program 7: semget$private(0x0, 0x0, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:20 executing program 7: semget$private(0x0, 0x0, 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:20 executing program 6: r0 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/selinux/enforce\x00', 0xfffffffffffffffe) shmget(0x2, 0x4000, 0x800000001012, &(0x7f0000ffa000/0x4000)=nil) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="73656c662c7b47504c8d406e6f64657673656c696e75786d643573756d00", r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4501080, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x40010, r1, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x9, 0x4e24, 0x9, 0xa, 0x20, 0x20, 0x0, 0x0, r2}, {0x10000000, 0x1000, 0xf6, 0x9, 0x100000000, 0x5, 0x100000000, 0x8}, {0xa782, 0x7ff, 0x2, 0x200}, 0x1, 0x6e6bba, 0x2, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x7, 0x3, 0x2, 0x1}}, 0xe8) r3 = getpgid(0x0) getpriority(0x1, r3) 2018/06/06 17:59:20 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000000000050001, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) io_setup(0x5, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000200)="162564a6b1593e05fdfaa8f8fc264d6942d10f2920202bcf95779fbb28be0e9b1f32f77363625672d5e090485b9e33ae3212fbd59354cb30021afd9170c343a9789129f00d43d6a96b06f2481e51686a09f4b47caf453bdc1746af64461480e2cfa8b36399358a2c0c40cc4e8aabcc89ba206bfe050000daa10ff9f938de969364e522a512149837fb3bd466842887eff30926d6f02580f839262206000000e961778803067febc57d9f2a33a821fcc9c8c8423d163c1e1c45d5ac54a6b2b6406e2d1c1643fd9bd1b8bcbca73dc410eff12357774c6d2cb32c1c232b9416596e4831ba58af7932ee383937c9a5224dcd519524b74e2e16f618b673661125d851cd1fcd928e341c0dfdeaee89988ff8a2d96ea55eea57fefd13d67195f2364f92840c75fc197561cf9a825cbf11f21bd4d23be964f2a6c2b1637a519096a0fc30dfda3dbd80ec8e08f02356a652706e1b4667dc1b8da915e7695230e8b76b1bebda22b00535536cafc9bbd492cab949cf220e32dc107bbbd0d292b25911241ba5df5ffa909aaf36ba15ffdcffc5b34432fa4161cc451af58a61d2816734b657b363055455d4139f58022bc2ed", 0x1ac, 0x7b7, 0x0, 0x1, r0}, &(0x7f00000001c0)) 2018/06/06 17:59:20 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/06/06 17:59:20 executing program 2: unshare(0x50100) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:21 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r2, 0xdc}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/159) 2018/06/06 17:59:21 executing program 7: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:21 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:21 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ftruncate(r0, 0x2) 2018/06/06 17:59:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x5, 0x53be) 2018/06/06 17:59:21 executing program 4: unshare(0x8000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:21 executing program 3: msgget$private(0x0, 0x0) 2018/06/06 17:59:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d8") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:21 executing program 7: semop(0x0, &(0x7f0000000080), 0x0) 2018/06/06 17:59:21 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000000100)=""/229) 2018/06/06 17:59:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e24}}, 0xe379, 0x2, 0x7, "4de0c50872663053769cc1e62daee3b466b30d66f52c28aa711bae72b466cc942b54bc37408417a34b128513d29147db1a0cb854af985012d2b021e24300ded0b39f01f0a41d4e5862b1aee17545e984"}, 0xfffffffffffffd30) 2018/06/06 17:59:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) 2018/06/06 17:59:21 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x4, 0xe4b8, 0x4fd4c4c0, 0x100, 0x5, 0x0, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffff, 0x100000000, 0x2, 0x18000, 0xc5, 0x1, 0x3, 0x0, r1}, &(0x7f0000000140)=0x20) 2018/06/06 17:59:21 executing program 3: msgget$private(0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000004000)='/dev/urandom\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x4000, &(0x7f0000002b00)={@local, @rand_addr, 0x0}, &(0x7f0000003fc0)=0xffffffffffffffd5) fallocate(r0, 0x0, 0xfffffffffffffff7, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000000040)='GPL\x00', 0x10000, 0x1000, &(0x7f0000000240)=""/4096, 0x41100, 0x1, [], r1, 0xe}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f0000003dc0)=[{{&(0x7f0000001240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002540)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f0000002340)=""/215, 0xd7}, {&(0x7f0000002440)=""/204, 0xcc}, {&(0x7f0000000180)=""/53, 0x35}], 0x6, &(0x7f00000025c0)=""/20, 0x14, 0x4}, 0x3}, {{&(0x7f0000002600)=@un=@abs, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)=""/177, 0xb1}, {&(0x7f0000002740)=""/40, 0x28}, {&(0x7f0000002780)=""/198, 0xc6}, {&(0x7f0000002880)=""/190, 0xbe}, {&(0x7f0000002940)=""/121, 0x79}, {&(0x7f00000029c0)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000002b00)}, {&(0x7f0000002b40)=""/171, 0xab}, {&(0x7f0000002c00)=""/127, 0x7f}, {&(0x7f0000002c80)=""/88, 0x58}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x5, &(0x7f0000003d80)=""/26, 0x1a, 0x5}, 0x7}], 0x3, 0x40000000, &(0x7f0000003e80)={0x0, 0x989680}) sync_file_range(r2, 0xfd, 0x14ce4a30, 0x1) syncfs(r2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003f00)=""/180) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000000)={r4, 0x1}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:21 executing program 7: unshare(0x8000000) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x8400) r1 = dup2(r0, r0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x9) flistxattr(r0, &(0x7f0000000100)=""/171, 0xab) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:21 executing program 0: semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:21 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:21 executing program 5: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2fcc) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x180, 0x6}, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r1, 0x0, 0x100200, 0x53c1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/06/06 17:59:21 executing program 4: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x7ff, 0x7ff, 0x4, 0x5}, {0x2b, 0x800, 0x9, 0x3}, {0x6, 0xffff, 0x23, 0x4e}, {0x80, 0x0, 0x3, 0x1}, {0x5, 0x10001, 0x1f, 0x1}]}) socketpair$inet(0x2, 0x80f, 0x68e, &(0x7f0000000000)) 2018/06/06 17:59:21 executing program 3: msgget$private(0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x519901, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xe99b346fbca9ccdd, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x80000001}, 0x1) 2018/06/06 17:59:21 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e24}}, 0xe379, 0x2, 0x7, "4de0c50872663053769cc1e62daee3b466b30d66f52c28aa711bae72b466cc942b54bc37408417a34b128513d29147db1a0cb854af985012d2b021e24300ded0b39f01f0a41d4e5862b1aee17545e984"}, 0xfffffffffffffd30) 2018/06/06 17:59:21 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='eth0em0\\#eth1\x00', 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x6, 0x16, 0xffff, 0x80000000, "5ed2dd1194459a0f87831fb45c247c44d9750d3c5eca128aa78ee3116f4b7f34"}) msgget$private(0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, r1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) [ 216.667609] audit: type=1326 audit(1528307961.666:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15581 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/06 17:59:22 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x20000) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x9, 0x6, 0x2, 0x8, 'syz1\x00', 0xb0}, 0x3, 0x20000400, 0x6, r2, 0x7, 0x3, 'syz0\x00', &(0x7f0000000140)=['*+\x00', 'nodev{wlan1security*eth1\x00', '/dev/ppp\x00', '/selinux/enforce\x00', '/selinux/enforce\x00', '\x00', '(.\x00'], 0x4b, [], [0x5, 0x7, 0x4, 0x1a8]}) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:22 executing program 2: unshare(0x8000000) prctl$setfpexc(0xc, 0x0) semget$private(0x0, 0x2, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x2, 0x4e, 0x7627a51c, 0xfffffffffffffff7, 0x8562, 0x102}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:22 executing program 3: msgget$private(0x0, 0x48) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x22000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) fadvise64(r0, 0x2e, 0x6, 0x7) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:22 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xf0f, 0x6}, {0x20, 0x1}, 0x0, 0x7, 0x87}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:59:22 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/79) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000006c0)=""/4096) 2018/06/06 17:59:22 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000580)=0x4, 0x4) 2018/06/06 17:59:22 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4f01e53e88d6ccbc, 0x0) 2018/06/06 17:59:22 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x208400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0xcb, 0xfff, 0x8000, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) [ 217.449410] audit: type=1326 audit(1528307962.448:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15581 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/06 17:59:23 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/06/06 17:59:23 executing program 0: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x200000, &(0x7f0000000180)="a15a1aade75a3b5b5c04e9395db45d8e739c46e68ca3ed13c07a03490d8df75dc1c38898faa26c219b631b824c96") semget$private(0x0, 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000200), &(0x7f0000000340)) ioprio_get$uid(0x3, r0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00e20000", @ANYRES16=r2, @ANYBLOB="100001000000fbdbdf251000000008000500ff030000"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8001) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:23 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x6}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x8001}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000480)={0x80000001, 0x9, 0x3, 0x0, 0x0, [], [], [], 0x8001, 0x7}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x100) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1, 0xae3, 0x4127a553, 0x0, 0x2, 0x3e, 0x7fff, 0x153, 0x38, 0x95, 0x8000, 0xba82, 0x20, 0x1, 0x401, 0x0, 0x401}, [{0x6, 0x46, 0x7, 0x1, 0x6d3266cc, 0xffffffff00000000, 0x1, 0x3ff}], "8ffe446864ba90d30d7818a7710ad90366339605f2c841c0c1b005dddb347c7a0a26c54bdd2164c9ab7cc4ce96086a9908de633c22e1c20ff719ea9fdf1e074deb22d9f35812b447d9e8b91c7f990208d4bc808bfd8bb7341bc5c2309ec87458fff15b789074eff2931c3b84b00b75f0d13c3acc5b1aa9abed142feb736aac698b92fabb8e2e2bff81c9f5b5a5b62659406922f9ac448f6a73a9164fba2cd62da70b67eada255ae37790671c246de06cfef27ed5bc6b1a364a21540d1dc99298a84530ece70feaf9be350daa9b679d32d620ec1d66e20594892a4147f8cba032", [[]]}, 0x238) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x6) 2018/06/06 17:59:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xfe, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x9, 0x5, 0x0, 0x6, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_sa={0x2, 0x1, 0x4d6, 0xfffffffffffffffa, 0x5, 0x21, 0x2, 0x1}]}, 0x30}, 0x1}, 0x1) fallocate(r0, 0x0, 0x0, 0x53be) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/06/06 17:59:23 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xf0f, 0x6}, {0x20, 0x1}, 0x0, 0x7, 0x87}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:59:23 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) epoll_create(0x8) 2018/06/06 17:59:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:23 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/79) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000006c0)=""/4096) 2018/06/06 17:59:23 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3d, @multicast2=0xe0000002, 0x4e24, 0x3, 'lblc\x00', 0x2b, 0x4, 0x75}, 0x2c) 2018/06/06 17:59:23 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x600, 0x0) fallocate(r1, 0x0, 0x0, 0x53be) 2018/06/06 17:59:23 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x296d2def, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:23 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/79) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000006c0)=""/4096) 2018/06/06 17:59:23 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) 2018/06/06 17:59:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x204, 0x53be) 2018/06/06 17:59:23 executing program 0: r0 = semget(0x3, 0x3, 0x102) semop(r0, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x9, 0x1000}, {0x1, 0x9, 0x1800}, {0x3, 0x1, 0x800}, {0x6, 0x3}, {0x7, 0xffffffffffffff01, 0x800}, {0x4, 0x3}, {0x3, 0x8, 0x1000}], 0x8) semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x60, 0x101000) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) nanosleep(&(0x7f0000000280)={r2, r3+10000000}, &(0x7f00000002c0)) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000140)={0x100, 0x3, 0x0, [{0x1, 0xa04, 0x10000, 0x400, 0x7, 0xdd, 0x5}, {0x7, 0x7, 0x1, 0x534, 0xa376, 0x13, 0x8}, {0x0, 0x5, 0x80, 0x4, 0x7695, 0x0, 0xc4}]}) semtimedop(0x0, &(0x7f0000000300)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/06/06 17:59:24 executing program 4: semget$private(0x0, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x2000, 0x1800}], 0x1) 2018/06/06 17:59:24 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x2aaaaa61, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:24 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:24 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"fdb331eae1b6a6"}, 0x9}, 0x10) 2018/06/06 17:59:24 executing program 3: msgget$private(0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x501000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x5) 2018/06/06 17:59:24 executing program 5: r0 = msgget$private(0x0, 0x10000000000000) r1 = getegid() msgsnd(r0, &(0x7f0000000080)={0x3, "1defe9a3d97e93f1bcdac1f4cf6f5ac581ff005021f2e1257495b7957fbbe2454d698ff62e5b50108b1ed3e6676b94eb9ac353b4f80120a85819ba114a2a489337f21b69f727baf5f7e29e5d07aaa0baddda344bc0ab5e8dca44a0bae68890d4638ccf0945c15d8a4273bad5783e77e65c19ef5807b26e20c6f974235dcacb1d57e8ecc535b2f4d8fdba78479c8d39dc01d2024ca3c51f4358fa09977153171660f749b28eaac49da8207964f81059877cda86a350620e7eb47a39e7"}, 0xc4, 0x800) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x4000, r3, r1, 0x0, r1, 0x13b, 0x9}, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8001, r2}) 2018/06/06 17:59:24 executing program 0: r0 = semget$private(0x0, 0x0, 0x2) semop(r0, &(0x7f0000000040)=[{0x1, 0x5, 0x800}, {0x0, 0x1, 0x1800}, {0x2, 0x72f26dc6}, {0x2, 0x4, 0x1800}, {0x1, 0xfffffffffffffffe, 0x1800}, {0x2, 0xffffffffffffff9f, 0x800}, {0x0, 0x4, 0x1000}], 0x7) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/06 17:59:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:24 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x2, 0x70, 0x2, 0x7f, 0x312, 0x54e3, 0x3f]}, &(0x7f0000000280)=0x12) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:24 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) set_tid_address(&(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/125, 0x7}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/06/06 17:59:24 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x2aaaaa61, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:25 executing program 3: msgget$private(0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x351a41f7, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0xffffffff, 0x3, 0x280, 0x5, 0x20}, 0x98) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) fallocate(r0, 0x0, 0x0, 0x53be) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/06/06 17:59:25 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:25 executing program 0: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40800, 0x0) semget$private(0x0, 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:25 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x2, 0x70, 0x2, 0x7f, 0x312, 0x54e3, 0x3f]}, &(0x7f0000000280)=0x12) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:25 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x2aaaaa61, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:25 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/06/06 17:59:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) set_tid_address(&(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/125, 0x7}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/06/06 17:59:25 executing program 0: semget$private(0x0, 0x0, 0x4) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:25 executing program 3: msgget$private(0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) r4 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r4) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:25 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:25 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000000)="35e2adda9105bdb3e26a80a2879f90efd5e7f275ed2d77774bc24a8c7fed12231a61c348b0e3c1f22f8900f891891846baf5833b9176799bf450b1ec16ba77182425d51e3f754d5eaf87cdc1a302d3808d00a3f4d7ccc79d", 0x58}, {&(0x7f0000000080)="0846c07d60096a796775ab4cb4acdc04f2e5564b182e43110284711cca02d3c22f1b", 0x22}, {&(0x7f00000000c0)="60481ec7dd8ae08bf11302b54c38212511c6", 0x12}, {&(0x7f0000001140)="649c94890cb88d81ee3c46b74bd4dffa6459521f65a604d36676a6f4aa0aa4508eb05e034bc993d1ab405b564978dd815fab23b1d7e0aabbd51081bd4ac486adcbb8ef0f9c735b9a5c7efef969a9ebfffa93ba3bef26c6efd732492dc58b9ffb204fa99c1704757a1ab60187f41596652ac29eee73fb098025b66b0a2fe46f321eb0e802049c43f5cbe6bd82d6b6487f18f31facbc2f37c3fb8c376c464cba0cb05f4ad6b51cea57d9455dacbcc591f79a4d7ce305013d397b2d4e032e4f427f14bdb4108ca3a94152595e4ceedd3a2cc601b3802fd22c11c8", 0xd9}, {&(0x7f0000001240)="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", 0xfa}], 0x6, 0x0) 2018/06/06 17:59:26 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x2, 0x70, 0x2, 0x7f, 0x312, 0x54e3, 0x3f]}, &(0x7f0000000280)=0x12) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:26 executing program 5: r0 = semget$private(0x0, 0x0, 0x2) semop(r0, &(0x7f0000000040)=[{0x1, 0x5, 0x800}, {0x0, 0x1, 0x1800}, {0x2, 0x72f26dc6}, {0x2, 0x4, 0x1800}, {0x1, 0xfffffffffffffffe, 0x1800}, {0x2, 0xffffffffffffff9f, 0x800}, {0x0, 0x4, 0x1000}], 0x7) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/06 17:59:26 executing program 0: semget$private(0x0, 0x2, 0x200001) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x5, 0x1800}], 0x2aaaaaaaaaaaac53) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x81, 0x105000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/06/06 17:59:26 executing program 3: msgget$private(0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, r0}) 2018/06/06 17:59:26 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x2aaaaa61, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:26 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:26 executing program 3: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:26 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1ff, 0x0) fchmod(r0, 0x40) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/06 17:59:26 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/178) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8001, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/06/06 17:59:26 executing program 5 (fault-call:0 fault-nth:0): semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:26 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) semctl$IPC_RMID(r0, 0x0, 0x0) [ 221.282821] FAULT_INJECTION: forcing a failure. [ 221.282821] name failslab, interval 1, probability 0, space 0, times 0 [ 221.294249] CPU: 0 PID: 15795 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #1 [ 221.302553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.312033] Call Trace: [ 221.314667] dump_stack+0x185/0x1d0 [ 221.318342] should_fail+0x87b/0xab0 [ 221.322122] __should_failslab+0x278/0x2a0 [ 221.326412] should_failslab+0x29/0x70 2018/06/06 17:59:26 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) [ 221.330337] __kmalloc_node+0x22f/0x1200 [ 221.334455] ? kvmalloc_node+0x197/0x2f0 [ 221.338555] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.343430] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.348134] kvmalloc_node+0x197/0x2f0 [ 221.352062] do_semtimedop+0x2ec/0x7c70 [ 221.356075] ? kstrtouint_from_user+0x373/0x410 [ 221.360814] ? kmsan_set_origin+0x9e/0x160 [ 221.365089] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 221.370509] ? fsnotify+0x7df/0x17d0 [ 221.374286] ? __msan_poison_alloca+0x15c/0x1d0 2018/06/06 17:59:26 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 221.379033] ? syscall_return_slowpath+0xe9/0x710 [ 221.383930] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 221.388916] ? syscall_return_slowpath+0xe9/0x710 [ 221.393824] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 221.399335] ? prepare_exit_to_usermode+0x149/0x3a0 [ 221.404420] ? syscall_return_slowpath+0x86/0x710 [ 221.409330] ? syscall_return_slowpath+0xe9/0x710 [ 221.414242] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 221.419672] ? fput+0x25c/0x2e0 [ 221.423022] __x64_sys_semop+0xdf/0x120 [ 221.427045] ? __ia32_compat_sys_semtimedop+0x2a0/0x2a0 [ 221.432441] do_syscall_64+0x15b/0x230 [ 221.436377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.441592] RIP: 0033:0x455a09 [ 221.444798] RSP: 002b:00007ffb42074c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000041 [ 221.452553] RAX: ffffffffffffffda RBX: 00007ffb420756d4 RCX: 0000000000455a09 [ 221.459849] RDX: 00000000000000cd RSI: 0000000020000080 RDI: 0000000000000000 [ 221.467144] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 221.474441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 221.481743] R13: 00000000000005a3 R14: 00000000006fd7e8 R15: 0000000000000000 2018/06/06 17:59:26 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x2, 0x70, 0x2, 0x7f, 0x312, 0x54e3, 0x3f]}, &(0x7f0000000280)=0x12) setresuid(r1, r2, r3) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:26 executing program 3: msgget$private(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:26 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:26 executing program 5 (fault-call:0 fault-nth:1): semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:26 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x3}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:26 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20202, 0x4000000100115) r1 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='syz0\x00', 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='bond0\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='bond0\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r3, r4}, &(0x7f0000000340)=""/6, 0x6, &(0x7f0000000440)={&(0x7f0000000380)={'tgr192-generic\x00'}, &(0x7f00000003c0)="1655cd532ee86ecfee5bd1a3feae6b3f6811ac760458a887496e5509bd704575f6dce526297ced6e315a41cb9650a042a8c70e0664d90fa15ccea48444dd21c160ec592f3e9003d5b4fb58", 0x4b}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x6, &(0x7f0000000580)=0x4) ioctl$sock_ifreq(r0, 0x8089b5, &(0x7f0000000480)={"626f6e6430b3dab2eb9ed298db00", @ifru_hwaddr=@random="6fa828905d5b"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x3ff, 0x0, 0x0, 0x91fd}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000500)={r5, 0x40}) 2018/06/06 17:59:26 executing program 0: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x81, 0x1000, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ipddp0\x00'}) 2018/06/06 17:59:26 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:27 executing program 0: r0 = semget(0x3, 0x5, 0x725) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x7ff]) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x42100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, r3) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:27 executing program 7: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:27 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x2, 0x70, 0x2, 0x7f, 0x312, 0x54e3, 0x3f]}, &(0x7f0000000280)=0x12) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:27 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x7, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sched_getattr(r1, &(0x7f0000000080), 0xffffffffffffff61, 0x0) 2018/06/06 17:59:27 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80000) socket$inet6_sctp(0xa, 0x3cac4a73bdf9d573, 0x84) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0xa, 0x2, 0x3, 0x100000001, 'syz1\x00', 0x7f}, 0x1, [0x6, 0x4, 0x3, 0x9, 0x400, 0xfffffffffffffffb, 0x1, 0xfff, 0x7f, 0x3, 0x3, 0x6, 0x8001, 0x0, 0x2, 0x7, 0x5f9, 0x8001, 0x5e6, 0x6bb, 0x0, 0x101, 0x1800000000000, 0x0, 0x598b, 0x1, 0x0, 0xa8c, 0x14, 0x1f, 0x5, 0x80000000, 0x8, 0x40, 0x3a, 0x4fc2, 0x3, 0x0, 0xcd, 0x856, 0xf2, 0x401, 0x2, 0xffffffff, 0x5, 0x0, 0xd9, 0x4, 0x427cdc7b, 0x8001, 0x10000, 0x9, 0x3, 0xffffffffffffa648, 0x7fff, 0x4, 0x5, 0x2, 0xb293, 0x9, 0x5, 0x1, 0x4, 0x5, 0x9, 0x70d, 0x3, 0x3, 0xff, 0x7fff, 0xff, 0x10000, 0x5, 0x8001, 0x6, 0x8, 0x80, 0xffffffff00000001, 0x5, 0x6, 0xb3a2, 0x6, 0xd585, 0xffff, 0xffffffff, 0xffffffff, 0xfffffffffffff800, 0xacc, 0x2, 0x9, 0x9, 0x20, 0x5, 0xa614, 0x8001, 0x80, 0x2, 0x2, 0x2, 0x130, 0x2, 0x6, 0x101, 0x1f, 0xcf8, 0x8, 0x8, 0x3, 0x100000001, 0x1000, 0x846, 0x3, 0x80, 0x9, 0x9, 0x24, 0x6, 0x4202, 0xfff, 0x7, 0x3cb, 0x3, 0x10001, 0x401, 0x8, 0x5, 0x80, 0x8]}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x1ff}, &(0x7f00000000c0), &(0x7f0000000140)={r1, r2+10000000}, 0x8) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) 2018/06/06 17:59:27 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:27 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) dup(0xffffffffffffffff) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:27 executing program 0: getitimer(0x0, &(0x7f0000000040)) semget$private(0x0, 0x80003, 0xc) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x400) fgetxattr(r0, &(0x7f0000000140)=@random={'trusted.', '/dev/vcs#\x00'}, &(0x7f0000000180)=""/101, 0x65) 2018/06/06 17:59:27 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x10001, 0x5, 0x9, 0x0, 0x8}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x9, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x1, 0x7ff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) [ 222.713285] FAULT_INJECTION: forcing a failure. [ 222.713285] name fail_futex, interval 1, probability 0, space 0, times 1 [ 222.724920] CPU: 0 PID: 15826 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #1 [ 222.732129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.741481] Call Trace: [ 222.744075] dump_stack+0x185/0x1d0 [ 222.747725] should_fail+0x87b/0xab0 [ 222.751454] get_futex_key+0x355/0x1ce0 [ 222.755436] futex_wake+0x189/0xba0 [ 222.759086] ? mm_release+0x297/0x600 [ 222.762916] do_futex+0xaa8/0x6c20 [ 222.766488] ? kernel_text_address+0x34d/0x3a0 [ 222.771088] ? kmsan_set_origin_inline+0x6b/0x120 [ 222.775950] ? __msan_poison_alloca+0x15c/0x1d0 [ 222.780629] ? mm_release+0x11b/0x600 [ 222.784470] ? uprobe_free_utask+0x5c/0x870 [ 222.788800] ? mm_release+0x11b/0x600 [ 222.792629] ? uprobe_free_utask+0x61/0x870 [ 222.796988] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 222.802381] ? uprobe_free_utask+0x19d/0x870 [ 222.806796] ? kmsan_set_origin_inline+0x6b/0x120 [ 222.811644] mm_release+0x297/0x600 [ 222.815300] exit_mm+0xcb/0x7a0 [ 222.818613] do_exit+0xc12/0x3930 [ 222.822105] do_group_exit+0x1a0/0x360 [ 222.826035] get_signal+0x1405/0x1ec0 [ 222.829885] ? __schedule+0x69b/0x730 [ 222.833735] ? kvfree+0xe4/0x100 [ 222.837120] ? prepare_exit_to_usermode+0x271/0x3a0 [ 222.842154] ? prepare_exit_to_usermode+0x271/0x3a0 [ 222.847219] do_signal+0xb8/0x1d20 [ 222.850810] ? kmsan_set_origin_inline+0x6b/0x120 [ 222.855697] ? __msan_poison_alloca+0x15c/0x1d0 [ 222.860416] ? syscall_return_slowpath+0xe9/0x710 [ 222.865287] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 222.870241] ? syscall_return_slowpath+0xe9/0x710 [ 222.875097] ? prepare_exit_to_usermode+0xec/0x3a0 [ 222.880060] prepare_exit_to_usermode+0x271/0x3a0 [ 222.884924] syscall_return_slowpath+0xe9/0x710 [ 222.889623] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 222.895036] ? fput+0x25c/0x2e0 [ 222.898385] ? __x64_sys_semop+0xdf/0x120 [ 222.902551] do_syscall_64+0x1ad/0x230 [ 222.906456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.911650] RIP: 0033:0x455a09 [ 222.914842] RSP: 002b:00007ffb42074c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000041 [ 222.922554] RAX: fffffffffffffffc RBX: 00007ffb420756d4 RCX: 0000000000455a09 [ 222.929826] RDX: 00000000000000cd RSI: 0000000020000080 RDI: 0000000000000000 [ 222.937096] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 222.944389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 222.951675] R13: 00000000000005a3 R14: 00000000006fd7e8 R15: 0000000000000001 2018/06/06 17:59:28 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e21, 0xfffffffffffff703, @loopback={0x0, 0x1}, 0x8}, 0x7c, [0x76b1, 0x1, 0x3, 0x1, 0x9, 0x6, 0x8910, 0x7]}, 0x5c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'yam0\x00', 0x80000000}) r2 = memfd_create(&(0x7f0000000100)='yam0\x00', 0x2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/06/06 17:59:28 executing program 3: msgget$private(0x0, 0x15) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000100)=0x4, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0xa178, 0x8001}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000140), &(0x7f0000000080)=0x10, 0x80000) 2018/06/06 17:59:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x8040, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000300)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x2, 0x4d, 0x6, 0x9, 0x4, 0xffffffff, 0x1, 0x411, 0xffffffffffffffff, 0x3, 0x4, 0x3f}) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x67, 0x2}, &(0x7f0000000200)=0x8) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:28 executing program 2: unshare(0x8000500) r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:28 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0xffffffffd2f31c9b, 0x1, 0x2}, 0x10) 2018/06/06 17:59:28 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:28 executing program 7: r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:28 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) getrusage(0x1, &(0x7f0000000100)) 2018/06/06 17:59:28 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/06 17:59:28 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)) getuid() semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:28 executing program 2: unshare(0x8000500) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/06/06 17:59:28 executing program 7: r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:28 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101200, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x1}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x800, 0x500) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x8}, 0x8) syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x200) 2018/06/06 17:59:28 executing program 3: r0 = msgget$private(0x0, 0x526) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/76) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:28 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:28 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x9) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x2000000005) 2018/06/06 17:59:29 executing program 7: r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:29 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:29 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:29 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000780)={0x8, &(0x7f0000000040)=""/107, &(0x7f00000006c0)=[{0x4, 0x21, 0x3f, &(0x7f00000000c0)=""/33}, {0x11dc, 0xf2, 0x10000, &(0x7f0000000240)=""/242}, {0x5, 0xaa, 0x3, &(0x7f0000000100)=""/170}, {0x1, 0x27, 0x3f, &(0x7f0000000340)=""/39}, {0xffffffffffffff00, 0xdd, 0x8, &(0x7f0000000380)=""/221}, {0x1ff, 0xfffffffffffffd59, 0x3, &(0x7f0000000480)=""/154}, {0x531, 0xdf, 0x0, &(0x7f0000000540)=""/223}, {0x100000000, 0x6d, 0x101, &(0x7f0000000640)=""/109}]}) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:29 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x44840) 2018/06/06 17:59:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:29 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:29 executing program 7: unshare(0x0) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:29 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/06/06 17:59:29 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/06/06 17:59:29 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f0000000040)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:29 executing program 3: r0 = msgget$private(0x0, 0x8) msgrcv(r0, &(0x7f0000000000)={0x0, ""/100}, 0x6c, 0x0, 0x800) msgget$private(0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:29 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:30 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:30 executing program 2: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) fstat(r0, &(0x7f0000000100)) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:30 executing program 7: unshare(0x0) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:30 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000), 0x34b, &(0x7f00000000c0)={r1, r2+10000000}) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000140)=0x80000000, &(0x7f0000000180)=0x4) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x480000) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000200)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r4}, 0x10) 2018/06/06 17:59:30 executing program 3: msgget$private(0x0, 0x300) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x200) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/06/06 17:59:30 executing program 4: unshare(0x20804) semget$private(0x0, 0x3, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x101000) mq_getsetattr(r1, &(0x7f0000000040)={0x3, 0x62f, 0x7ff, 0x1, 0x4, 0x9, 0x8a, 0x80}, &(0x7f0000000140)) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:30 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:30 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0xffffffffd2f31c9b, 0x1, 0x2}, 0x10) 2018/06/06 17:59:31 executing program 7: unshare(0x0) r0 = msgget$private(0x0, 0x408) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:31 executing program 4: unshare(0x20804) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:31 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x5, 0x6, 0x7fffffff, 0x8, 'syz0\x00', 0x3f}, 0x0, [0x4, 0x4, 0x0, 0x0, 0x7, 0x9, 0x6, 0x100, 0xfffffffffffffff8, 0x49aa, 0x260d, 0x7507, 0x0, 0x6, 0x8, 0xffffffffffff0000, 0x5, 0x4, 0x9, 0x81, 0x9, 0x8000, 0x6, 0x7fff, 0x7999dcef, 0x2, 0x1, 0x10000, 0x8, 0x10000, 0x0, 0x100000000, 0xfffffffffffffff9, 0x5, 0xffffffffffffffff, 0x6, 0x7, 0xa8db, 0x5, 0x8000, 0x1000, 0x9, 0x2a9, 0x8, 0xff, 0x1000, 0x63, 0x2, 0x8, 0x1f, 0x1, 0x8, 0x81, 0x2, 0xfffffffffffffff7, 0x3ff, 0x7f, 0x9, 0xb8, 0x80000001, 0x6c, 0x4, 0x4, 0x0, 0xbb, 0x9, 0x3af9, 0x4, 0x3, 0x2d83, 0xffff, 0x0, 0x7, 0xceb9, 0x3, 0x86, 0x400, 0x5, 0x2, 0x1, 0x1ff, 0xff, 0x8, 0xfa16000000000000, 0x0, 0x8, 0x80, 0x11f, 0x5, 0x4, 0x1000, 0x7, 0x2, 0x6d04, 0x0, 0x1000, 0x5, 0x0, 0x8, 0x9, 0x0, 0x5, 0x3, 0x100000000, 0x8001, 0xcb3b, 0xa4b, 0x97b, 0x800, 0x2, 0x8da, 0x20, 0x15f, 0xffff, 0x21, 0x4, 0x4, 0x101, 0x6, 0x7, 0xfd2d, 0x4, 0x0, 0x100000000, 0x7, 0x8, 0x8]}) 2018/06/06 17:59:31 executing program 3: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:31 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)=""/109, 0x6d}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:31 executing program 2 (fault-call:1 fault-nth:0): r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x80000000}, 0x8) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:31 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4ff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x1000000000000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000c00)={0x0, @loopback, @multicast2}, &(0x7f0000000c40)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0xd, 0x2, &(0x7f0000000240)=@raw=[@ldst={0x1, 0x0, 0x2, 0xf, 0x1, 0xfffffff8, 0x8}], &(0x7f0000000280)='GPL\x00', 0x0, 0x22, &(0x7f00000002c0)=""/34, 0x41100, 0x1, [], r4, 0x8}, 0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x8, [0x3, 0x3, 0x4, 0x3, 0x78, 0x6, 0x1000, 0x2a]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r5, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000180)={r5, 0x3}, 0x8) 2018/06/06 17:59:31 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7a27, 0x200) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:31 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x105000, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffffffffff85, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x4e22, 0x0, @empty, 0x410cbc4e}, 0xe4a, [0x3, 0x7, 0x0, 0x6, 0xfffffffffffffff9, 0xc4a, 0x9, 0x8]}, 0x5c) msgget$private(0x0, 0x40) fstatfs(r0, &(0x7f0000000240)=""/180) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/06/06 17:59:31 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:31 executing program 4: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:31 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) ptrace(0x4207, r1) 2018/06/06 17:59:31 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) 2018/06/06 17:59:31 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:32 executing program 3: msgget$private(0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x1, 0x2, 0x100000000, 0x1, 'syz1\x00', 0x81}, 0x6, 0x3, 0xfffffffffffffffa, r1, 0x1, 0x5b6, 'syz1\x00', &(0x7f0000000080)=['nodev#@+bdevcpuset}]wlan0&\x00'], 0x1b, [], [0x4, 0x2, 0x10000, 0x9]}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x4) 2018/06/06 17:59:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x101000) mq_getsetattr(r1, &(0x7f0000000040)={0x3, 0x62f, 0x7ff, 0x1, 0x4, 0x9, 0x8a, 0x80}, &(0x7f0000000140)) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:32 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) epoll_create(0xffffffffffffffc1) 2018/06/06 17:59:32 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x0, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:32 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:32 executing program 7 (fault-call:2 fault-nth:0): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffff9c) sendfile(r0, r1, &(0x7f0000000000), 0x7) r2 = semget(0x1, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) semop(r2, &(0x7f0000000080)=[{0x0, 0x3ff, 0xfffffffffffffffe}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) [ 227.741744] FAULT_INJECTION: forcing a failure. [ 227.741744] name failslab, interval 1, probability 0, space 0, times 0 [ 227.753183] CPU: 1 PID: 16116 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 227.760403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.769795] Call Trace: [ 227.772442] dump_stack+0x185/0x1d0 [ 227.776125] should_fail+0x87b/0xab0 [ 227.779904] __should_failslab+0x278/0x2a0 [ 227.784202] should_failslab+0x29/0x70 [ 227.788164] kmem_cache_alloc+0x129/0xb70 [ 227.792392] ? __anon_vma_prepare+0xc9/0xb10 [ 227.796884] __anon_vma_prepare+0xc9/0xb10 [ 227.801172] ? handle_mm_fault+0x44da/0x7ec0 [ 227.805627] ? do_huge_pmd_anonymous_page+0x92/0x2540 [ 227.810902] do_huge_pmd_anonymous_page+0x43d/0x2540 [ 227.810951] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.810991] ? kmsan_set_origin+0x9e/0x160 [ 227.811047] ? is_vma_temporary_stack+0x25/0x90 [ 227.811084] handle_mm_fault+0x44da/0x7ec0 [ 227.811113] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/06 17:59:32 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x8200) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x101) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180), 0x9, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x9, 0x0, 0xd8, 0xc4, 'syz1\x00', 0x1000}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/172) 2018/06/06 17:59:32 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f0000008220593203dd7bcfe8be8aec9335a4497e9f471e57ce07d1a844a2d781eacd55e93f9670bf29c80893ca264a36896b7dec52c33cf6471a2885f8ea7695caebb8ed2f99ab84cda37c000000000000009c9e72108edbba76076aff8974cbf747eeb7673eeda34f672363b7ad6933f6d5fcd6926acc67698adadcc577e1eadeb2a0fb920cb6"], &(0x7f0000000980)=0x57) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={r5, 0x8000, 0x1, 0xffffffff, 0xffffffffffffff25, 0x8}, 0x14) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ac0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000000900)='./file0\x00', &(0x7f0000000b00)=""/204, 0xcc) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="bcd0c2f70e8e5a3c592f0462af8c4246c96879c7d7c98152cc75c70a4cbc77532b6d01215ced62be18cb3217a42fc18ea23e550719f5702fb33fbe", 0x3b}, {&(0x7f0000000140)="ffffb3288fe09796f5854ae76cb2471d5ec97789e4fb7414d25f013b499bea1ae4bdf0dfd3114e1c65f6169153b9903280a8938075511283477bf62117e7a97ac8e3da", 0x43}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="bf9852e5b83e9fa18b5d4e7d4ee49c962bf46951b7cafc26260ab4f1ddf0ea347f3a67a93d63e43e077bbba6822869cd45ddbdf738900247aaf10a0f0fffe3058d43d3a945166d02b1152f68d14a79867b7146543f6e573a08059ace0e55714468af21c2939083d16621fd153478216671249847724c3656bfba67e6a5a409cad4cd20d462250122e500670f13b6e187752a543cbadb67f99c37887df25151d99af9d08554d810bf805dbfd4439820887ee1864cb6e46d3b4c7270be3ed845ff2f641ddb23b688aba234041ea294beb2d2bf9bd71e841eae32584c909a05cd9d0cf758471b2c5570fe15be2755", 0xed}, {&(0x7f00000003c0)="31692f7548badc52979ce60f1157097c96e60d71f9bcac17971ec455fa1d21531706b5088199f7fc8ae58b5c02a6ddc4342d207ab339247d444485d32c7ac2ec5e48519969e486ffce58ec38ac855639b8e9abd3d3898b49927a2a9a9e8f8550f588d4bec9cb5dfd177c79f90a1ad0", 0x6f}], 0x5, &(0x7f0000000840)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x68, 0x4}, 0x4000000) 2018/06/06 17:59:32 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="736563756874792e73797388986e6574316367726f7570000400000000001d"], &(0x7f0000000140)='\x00', 0x1, 0x1) [ 227.811168] __do_page_fault+0xec6/0x1a10 [ 227.843288] ? page_fault+0x1e/0x30 [ 227.846986] do_page_fault+0xd3/0x260 [ 227.850863] page_fault+0x1e/0x30 [ 227.854369] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 227.860044] RSP: 0018:ffff8801722afd00 EFLAGS: 00010202 2018/06/06 17:59:32 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) epoll_create(0xffffffffffffffc1) 2018/06/06 17:59:32 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xa30376) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x2e2) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x17fe}], 0x1) [ 227.860075] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 227.860092] RDX: 0000000000000000 RSI: ffff8801722afdf0 RDI: 0000000020000000 [ 227.860111] RBP: ffff8801722afd68 R08: 000040000007d000 R09: 0000000000000002 [ 227.860127] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 2018/06/06 17:59:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x125ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/06/06 17:59:33 executing program 7 (fault-call:2 fault-nth:1): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:33 executing program 3 (fault-call:0 fault-nth:0): semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) [ 227.860146] R13: ffff8801722afd08 R14: 0000000000000000 R15: ffff88017ea42618 [ 227.860191] ? msgctl_down+0x890/0x890 [ 227.860227] ? _copy_to_user+0xbb/0x180 [ 227.860260] ? _copy_to_user+0xed/0x180 [ 227.860318] ksys_msgctl+0x217/0x630 [ 227.860363] ? prepare_exit_to_usermode+0x149/0x3a0 [ 227.860403] ? syscall_return_slowpath+0x86/0x710 2018/06/06 17:59:33 executing program 7 (fault-call:2 fault-nth:2): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) [ 227.860450] ? syscall_return_slowpath+0xe9/0x710 [ 227.860502] ? fput+0x25c/0x2e0 [ 227.860559] __x64_sys_msgctl+0xdb/0x120 [ 227.860592] ? msgctl_down+0x890/0x890 [ 227.860616] do_syscall_64+0x15b/0x230 [ 227.860653] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.860673] RIP: 0033:0x455a09 [ 227.860688] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 227.860719] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 227.860736] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 227.860753] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.860769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 227.860786] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000000 [ 228.076162] FAULT_INJECTION: forcing a failure. [ 228.076162] name failslab, interval 1, probability 0, space 0, times 0 [ 228.076245] CPU: 1 PID: 16140 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 228.076259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.076271] Call Trace: [ 228.076310] dump_stack+0x185/0x1d0 [ 228.076349] should_fail+0x87b/0xab0 [ 228.076410] __should_failslab+0x278/0x2a0 [ 228.076453] should_failslab+0x29/0x70 [ 228.076503] kmem_cache_alloc+0x129/0xb70 [ 228.076556] ? __anon_vma_prepare+0x1c6/0xb10 [ 228.076582] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 228.076611] ? find_mergeable_anon_vma+0x522/0xce0 [ 228.076672] __anon_vma_prepare+0x1c6/0xb10 [ 228.076700] ? handle_mm_fault+0x44da/0x7ec0 [ 228.076733] ? do_huge_pmd_anonymous_page+0x92/0x2540 [ 228.076768] do_huge_pmd_anonymous_page+0x43d/0x2540 [ 228.076807] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.076854] ? kmsan_set_origin+0x9e/0x160 [ 228.076903] ? is_vma_temporary_stack+0x25/0x90 [ 228.076936] handle_mm_fault+0x44da/0x7ec0 [ 228.076964] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.077025] __do_page_fault+0xec6/0x1a10 [ 228.077074] ? page_fault+0x1e/0x30 [ 228.077119] do_page_fault+0xd3/0x260 [ 228.077164] page_fault+0x1e/0x30 [ 228.077198] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 228.077213] RSP: 0018:ffff88017235fd00 EFLAGS: 00010202 [ 228.077239] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 228.077255] RDX: 0000000000000000 RSI: ffff88017235fdf0 RDI: 0000000020000000 [ 228.077274] RBP: ffff88017235fd68 R08: 000040000007d000 R09: 0000000000000002 [ 228.077292] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 228.077311] R13: ffff88017235fd08 R14: 0000000000000000 R15: ffff88017ea46098 [ 228.077347] ? msgctl_down+0x890/0x890 [ 228.077380] ? _copy_to_user+0xbb/0x180 [ 228.077414] ? _copy_to_user+0xed/0x180 [ 228.077451] ksys_msgctl+0x217/0x630 [ 228.077496] ? prepare_exit_to_usermode+0x149/0x3a0 [ 228.077538] ? syscall_return_slowpath+0x86/0x710 [ 228.077586] ? syscall_return_slowpath+0xe9/0x710 [ 228.077642] ? fput+0x25c/0x2e0 [ 228.077702] __x64_sys_msgctl+0xdb/0x120 [ 228.077737] ? msgctl_down+0x890/0x890 [ 228.077761] do_syscall_64+0x15b/0x230 [ 228.077797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.077816] RIP: 0033:0x455a09 [ 228.077831] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 228.077868] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 228.077884] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 228.077901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.077918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 228.077935] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000001 [ 228.210862] FAULT_INJECTION: forcing a failure. [ 228.210862] name failslab, interval 1, probability 0, space 0, times 0 [ 228.210895] CPU: 1 PID: 16148 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 228.210910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.210921] Call Trace: [ 228.210959] dump_stack+0x185/0x1d0 [ 228.211003] should_fail+0x87b/0xab0 [ 228.211062] __should_failslab+0x278/0x2a0 [ 228.211116] should_failslab+0x29/0x70 [ 228.211164] kmem_cache_alloc+0x129/0xb70 [ 228.211212] ? __khugepaged_enter+0xac/0x7a0 [ 228.211245] ? do_huge_pmd_anonymous_page+0x53e/0x2540 [ 228.211285] __khugepaged_enter+0xac/0x7a0 [ 228.211319] ? do_huge_pmd_anonymous_page+0x4c6/0x2540 [ 228.211355] do_huge_pmd_anonymous_page+0x53e/0x2540 [ 228.211406] handle_mm_fault+0x44da/0x7ec0 [ 228.211435] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.211491] __do_page_fault+0xec6/0x1a10 [ 228.211539] ? page_fault+0x1e/0x30 [ 228.211584] do_page_fault+0xd3/0x260 [ 228.211631] page_fault+0x1e/0x30 [ 228.211666] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 228.211682] RSP: 0018:ffff880178a3fd00 EFLAGS: 00010202 [ 228.211710] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 228.211729] RDX: 0000000000000000 RSI: ffff880178a3fdf0 RDI: 0000000020000000 [ 228.211748] RBP: ffff880178a3fd68 R08: 000040000007d000 R09: 0000000000000002 [ 228.211767] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 228.211786] R13: ffff880178a3fd08 R14: 0000000000000000 R15: ffff88019f7bc358 [ 228.211819] ? msgctl_down+0x890/0x890 [ 228.211869] ? _copy_to_user+0xbb/0x180 [ 228.211903] ? _copy_to_user+0xed/0x180 [ 228.211966] ksys_msgctl+0x217/0x630 [ 228.212011] ? prepare_exit_to_usermode+0x149/0x3a0 [ 228.212056] ? syscall_return_slowpath+0x86/0x710 [ 228.212104] ? syscall_return_slowpath+0xe9/0x710 [ 228.212160] ? fput+0x25c/0x2e0 [ 228.212218] __x64_sys_msgctl+0xdb/0x120 [ 228.212251] ? msgctl_down+0x890/0x890 2018/06/06 17:59:33 executing program 4 (fault-call:1 fault-nth:0): semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:33 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) listen(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)) 2018/06/06 17:59:33 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = semget$private(0x0, 0x1, 0x200) semop(r0, &(0x7f0000000000)=[{0x7, 0x1, 0x1000}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x200, 0x8) 2018/06/06 17:59:33 executing program 7 (fault-call:2 fault-nth:3): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) [ 228.212275] do_syscall_64+0x15b/0x230 [ 228.212318] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.212339] RIP: 0033:0x455a09 [ 228.212355] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 228.212389] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 228.212407] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 228.212428] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.212446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 228.212467] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000002 [ 228.806927] FAULT_INJECTION: forcing a failure. [ 228.806927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.806960] CPU: 1 PID: 16167 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 228.806975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.806990] Call Trace: [ 228.807030] dump_stack+0x185/0x1d0 [ 228.807070] should_fail+0x87b/0xab0 [ 228.807137] __alloc_pages_nodemask+0x600/0x5cc0 [ 228.807187] ? __x64_sys_msgctl+0xdb/0x120 2018/06/06 17:59:33 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 228.807219] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.807248] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.807286] ? __should_failslab+0x278/0x2a0 [ 228.807324] ? should_fail+0x57/0xab0 [ 228.807367] ? __should_failslab+0x278/0x2a0 [ 228.807397] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.807427] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.807486] ? kmsan_set_origin+0x9e/0x160 [ 228.807564] alloc_pages_vma+0x1555/0x17f0 [ 228.807609] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 228.807660] handle_mm_fault+0x44da/0x7ec0 [ 228.807687] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.807743] __do_page_fault+0xec6/0x1a10 [ 228.807791] ? page_fault+0x1e/0x30 [ 228.807833] do_page_fault+0xd3/0x260 [ 228.807885] page_fault+0x1e/0x30 [ 228.807919] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 228.807936] RSP: 0018:ffff88017232fd00 EFLAGS: 00010202 [ 228.807963] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 228.807981] RDX: 0000000000000000 RSI: ffff88017232fdf0 RDI: 0000000020000000 [ 228.807999] RBP: ffff88017232fd68 R08: 000040000007d000 R09: 0000000000000002 [ 228.808018] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 228.808038] R13: ffff88017232fd08 R14: 0000000000000000 R15: ffff88019f7be098 [ 228.808073] ? msgctl_down+0x890/0x890 [ 228.808106] ? _copy_to_user+0xbb/0x180 [ 228.808138] ? _copy_to_user+0xed/0x180 [ 228.808190] ksys_msgctl+0x217/0x630 [ 228.808231] ? prepare_exit_to_usermode+0x149/0x3a0 [ 228.808271] ? syscall_return_slowpath+0x86/0x710 [ 228.808314] ? syscall_return_slowpath+0xe9/0x710 [ 228.808368] ? fput+0x25c/0x2e0 [ 228.808424] __x64_sys_msgctl+0xdb/0x120 [ 228.808457] ? msgctl_down+0x890/0x890 [ 228.808479] do_syscall_64+0x15b/0x230 [ 228.808513] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.808532] RIP: 0033:0x455a09 [ 228.808547] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 228.808579] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 228.808598] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 228.808616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.808632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 228.808650] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000003 [ 228.871782] FAULT_INJECTION: forcing a failure. [ 228.871782] name failslab, interval 1, probability 0, space 0, times 0 [ 229.163415] CPU: 0 PID: 16173 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 229.170636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.180025] Call Trace: [ 229.182659] dump_stack+0x185/0x1d0 [ 229.186303] should_fail+0x87b/0xab0 [ 229.190071] __should_failslab+0x278/0x2a0 [ 229.194337] should_failslab+0x29/0x70 [ 229.198236] __kmalloc_node+0x22f/0x1200 [ 229.202328] ? kvmalloc_node+0x197/0x2f0 [ 229.206430] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.211286] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.215988] kvmalloc_node+0x197/0x2f0 [ 229.219913] do_semtimedop+0x2ec/0x7c70 [ 229.223912] ? kstrtouint_from_user+0x373/0x410 [ 229.228620] ? kmsan_set_origin+0x9e/0x160 [ 229.232903] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 229.238307] ? fsnotify+0x7df/0x17d0 [ 229.242075] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.246779] ? syscall_return_slowpath+0xe9/0x710 [ 229.251666] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 229.256616] ? syscall_return_slowpath+0xe9/0x710 [ 229.261497] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 229.266971] ? prepare_exit_to_usermode+0x149/0x3a0 [ 229.272024] ? syscall_return_slowpath+0x86/0x710 [ 229.276922] ? syscall_return_slowpath+0xe9/0x710 [ 229.281781] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.287177] ? fput+0x25c/0x2e0 [ 229.290506] __x64_sys_semop+0xdf/0x120 [ 229.294513] ? __ia32_compat_sys_semtimedop+0x2a0/0x2a0 [ 229.300702] do_syscall_64+0x15b/0x230 [ 229.304621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.309814] RIP: 0033:0x455a09 [ 229.313007] RSP: 002b:00007f7f9c434c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000041 [ 229.320760] RAX: ffffffffffffffda RBX: 00007f7f9c4356d4 RCX: 0000000000455a09 [ 229.328046] RDX: 00000000000000cd RSI: 0000000020000080 RDI: 0000000000000000 [ 229.335341] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.342624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 229.349932] R13: 00000000000005a3 R14: 00000000006fd7e8 R15: 0000000000000000 2018/06/06 17:59:34 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x819, 0x7}, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/06/06 17:59:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8200) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/18) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) rt_sigaction(0x15, &(0x7f0000000080)={0x2, {0x2}, 0x48000001, 0x8}, 0x0, 0x8, &(0x7f00000000c0)) 2018/06/06 17:59:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/06/06 17:59:34 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x440, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) r1 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semctl$GETVAL(r1, 0x5, 0xc, &(0x7f0000000100)=""/149) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:34 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="86069c9e668a1f6300a0c6e43dc95d809a25f786853b80bd0edf43e7f565008a45c3a87422ba52eeccc6c50b0b4fd9380f8f60278c571b98394fbf4fbc0f2cc44087339108ede40c4ad4707797ceb909d24a1471d87de6b4ff066eecce2126e64c197e1204d78909498ab6c82e0c344d03aec61e47aeec4ebcb648d1c0deea0aa07f2daa1a12aacac74edf71f12ebcb4e1edee2540df0302de0d6d4c783b2ddf1a25db35a476b6c3438c", 0xaa, 0x0) keyctl$revoke(0x3, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)='erspan0\x00') semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000000)=""/16) 2018/06/06 17:59:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x20000) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:34 executing program 4 (fault-call:1 fault-nth:1): semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:34 executing program 7 (fault-call:2 fault-nth:4): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) [ 229.460763] FAULT_INJECTION: forcing a failure. [ 229.460763] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.472614] CPU: 1 PID: 16191 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 229.479805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.489180] Call Trace: [ 229.491783] dump_stack+0x185/0x1d0 [ 229.495418] should_fail+0x87b/0xab0 [ 229.499141] __alloc_pages_nodemask+0x600/0x5cc0 [ 229.503898] ? kernel_poison_pages+0x40/0x360 2018/06/06 17:59:34 executing program 4: semget$private(0x0, 0x0, 0x8) semop(0x0, &(0x7f0000000080)=[{0x4}], 0x0) 2018/06/06 17:59:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x87ffd, 0x0) keyctl$session_to_parent(0x12) fallocate(r1, 0x0, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x1ff}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x5, 0x5, 0x8, 0x618}, &(0x7f0000000240)=0x14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'sit0\x00', 0x6}) pipe(&(0x7f0000000000)) 2018/06/06 17:59:34 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080), 0x0) [ 229.508396] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.513761] ? kernel_poison_pages+0x1a0/0x360 [ 229.518347] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 229.523802] ? get_page_from_freelist+0xac61/0xb740 [ 229.528851] ? __save_stack_trace+0x90d/0xb00 [ 229.533388] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 229.538429] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.543299] kmsan_alloc_page+0x82/0xe0 [ 229.547282] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 229.552047] ? __x64_sys_msgctl+0xdb/0x120 [ 229.556295] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.561157] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.565841] ? __should_failslab+0x278/0x2a0 [ 229.570275] ? should_fail+0x57/0xab0 [ 229.574089] ? __should_failslab+0x278/0x2a0 [ 229.578512] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.583366] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.588050] ? kmsan_set_origin+0x9e/0x160 [ 229.592310] alloc_pages_vma+0x1555/0x17f0 [ 229.596573] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 229.601699] handle_mm_fault+0x44da/0x7ec0 [ 229.605985] __do_page_fault+0xec6/0x1a10 [ 229.610173] ? page_fault+0x1e/0x30 [ 229.613816] do_page_fault+0xd3/0x260 [ 229.617633] page_fault+0x1e/0x30 [ 229.621097] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 229.626713] RSP: 0018:ffff88017676fd00 EFLAGS: 00010202 [ 229.632091] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 229.639363] RDX: 0000000000000000 RSI: ffff88017676fdf0 RDI: 0000000020000000 [ 229.646632] RBP: ffff88017676fd68 R08: 000040000007d000 R09: 0000000000000002 [ 229.653901] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 2018/06/06 17:59:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001240)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) semget$private(0x0, 0x2, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80340, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0xff) [ 229.661181] R13: ffff88017676fd08 R14: 0000000000000000 R15: ffff88017ea46098 [ 229.668475] ? msgctl_down+0x890/0x890 [ 229.672373] ? _copy_to_user+0xbb/0x180 [ 229.676365] ? _copy_to_user+0xed/0x180 [ 229.680357] ksys_msgctl+0x217/0x630 [ 229.684078] ? prepare_exit_to_usermode+0x149/0x3a0 [ 229.689116] ? syscall_return_slowpath+0x86/0x710 [ 229.693968] ? syscall_return_slowpath+0xe9/0x710 [ 229.698824] ? fput+0x25c/0x2e0 [ 229.702125] __x64_sys_msgctl+0xdb/0x120 [ 229.706196] ? msgctl_down+0x890/0x890 2018/06/06 17:59:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x4, 0x3cd, 0x8, 0x100000001, 0x4, 0x7, 0xf1c, 0x2bc6, 0x0}, &(0x7f0000000500)=0x20) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r1, 0x2}, 0x8) fstatfs(r0, &(0x7f0000000580)=""/4096) semget$private(0x0, 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0xffff, 0x4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r2) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x2aaaaaaaaaaaab44) socket$vsock_stream(0x28, 0x1, 0x0) 2018/06/06 17:59:34 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000240)=0x6e) read(r0, &(0x7f0000000280)=""/36, 0x24) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/227) [ 229.710101] do_syscall_64+0x15b/0x230 [ 229.714004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.719195] RIP: 0033:0x455a09 [ 229.722388] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 229.730136] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 229.737416] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 229.744693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.751972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 229.759256] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000004 2018/06/06 17:59:34 executing program 3: semget(0x1, 0x3, 0x400) r0 = semget(0x1, 0x0, 0x2b1) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/137) 2018/06/06 17:59:35 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x2, 0x200000000000000}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x34da90486a7edc5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2e5, 0x66ed}, 0x90) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), 0x4) 2018/06/06 17:59:35 executing program 7 (fault-call:2 fault-nth:5): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:35 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000240)=0x6e) read(r0, &(0x7f0000000280)=""/36, 0x24) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/227) 2018/06/06 17:59:35 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x8, 0xfffffffffffff801, 0x2, 0x3, 0x1ff, 0x2, 0x8000, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x20}, &(0x7f00000001c0)=0x8) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:35 executing program 4: semget$private(0x0, 0x0, 0x40) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:35 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) socketpair(0x91a8fbfc3efecf90, 0x0, 0x67c5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 2018/06/06 17:59:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x204000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x14, "5b0188157a657724a0aac65b6f628063ca1e44fc"}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xcd) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:35 executing program 5: r0 = semget$private(0x0, 0x7, 0x4) semop(r0, &(0x7f0000000000)=[{0x2, 0xc46, 0x1800}, {0x0, 0x9, 0x800}, {0x6, 0x4, 0x1000}, {0x4, 0x1, 0x800}, {0x1, 0x8, 0x800}, {0x0, 0x7fff800}, {0x2, 0x81, 0x800}, {0x0, 0x5977328e, 0x1800}, {0x0, 0x4, 0x1000}, {0x3, 0x0, 0x800}], 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000001c0)=""/4, &(0x7f0000000200)=0x4) [ 230.631113] FAULT_INJECTION: forcing a failure. [ 230.631113] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.642954] CPU: 0 PID: 16271 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 230.650144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.659524] Call Trace: [ 230.662126] dump_stack+0x185/0x1d0 [ 230.665769] should_fail+0x87b/0xab0 [ 230.669500] __alloc_pages_nodemask+0x600/0x5cc0 [ 230.674268] ? kernel_poison_pages+0x40/0x360 [ 230.678776] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.684150] ? kernel_poison_pages+0x1a0/0x360 [ 230.688746] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 230.694210] ? get_page_from_freelist+0xac61/0xb740 [ 230.699242] ? __save_stack_trace+0x90d/0xb00 [ 230.703770] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 230.708815] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.713668] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.718346] kmsan_alloc_page+0x82/0xe0 [ 230.722351] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 230.727104] ? __x64_sys_msgctl+0xdb/0x120 [ 230.731328] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.736166] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.740813] ? __should_failslab+0x278/0x2a0 [ 230.745223] ? should_fail+0x57/0xab0 [ 230.749010] ? __should_failslab+0x278/0x2a0 [ 230.753408] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.758252] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.762916] ? kmsan_set_origin+0x9e/0x160 [ 230.767143] alloc_pages_vma+0x1555/0x17f0 [ 230.771368] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 230.776458] handle_mm_fault+0x44da/0x7ec0 [ 230.780681] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.785514] __do_page_fault+0xec6/0x1a10 [ 230.789648] ? page_fault+0x1e/0x30 [ 230.793254] do_page_fault+0xd3/0x260 [ 230.797046] page_fault+0x1e/0x30 [ 230.800488] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 230.806090] RSP: 0018:ffff8801c6a9fd00 EFLAGS: 00010202 [ 230.811439] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 230.818793] RDX: 0000000000000000 RSI: ffff8801c6a9fdf0 RDI: 0000000020000000 [ 230.826051] RBP: ffff8801c6a9fd68 R08: 000040000007d000 R09: 0000000000000002 [ 230.833322] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 230.840589] R13: ffff8801c6a9fd08 R14: 0000000000000000 R15: ffff88019f7be098 [ 230.847852] ? msgctl_down+0x890/0x890 [ 230.851731] ? _copy_to_user+0xbb/0x180 [ 230.855692] ? _copy_to_user+0xed/0x180 [ 230.859658] ksys_msgctl+0x217/0x630 [ 230.863358] ? prepare_exit_to_usermode+0x149/0x3a0 [ 230.868357] ? syscall_return_slowpath+0x86/0x710 [ 230.873184] ? syscall_return_slowpath+0xe9/0x710 [ 230.878021] ? fput+0x25c/0x2e0 [ 230.881310] __x64_sys_msgctl+0xdb/0x120 [ 230.885366] ? msgctl_down+0x890/0x890 [ 230.889237] do_syscall_64+0x15b/0x230 [ 230.893113] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.898282] RIP: 0033:0x455a09 [ 230.901455] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 230.909141] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 230.916397] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 230.923653] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 230.930913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 230.938164] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000005 2018/06/06 17:59:36 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='io\x00') sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@gettaction={0x38, 0x32, 0x100, 0x70bd29, 0x25dfdbfe, {0x0, 0xd4, 0x7}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0x18, 0x15, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x101}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x880) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e21, 0x6, 0x4e22, 0x3, 0x2, 0xa0, 0x80, 0x88, 0x0, r2}, {0x8, 0xffffffffffffffb4, 0x0, 0xa50, 0x5b29497f, 0x46, 0xc24f, 0x3}, {0xa72e, 0x4, 0x7, 0xf7}, 0x5, 0x6e6bb1, 0x2, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4d3}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x3, 0x0, 0x700000000, 0x5, 0x4, 0x401}}, 0xe8) fcntl$getflags(r1, 0x401) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) readahead(r1, 0x4, 0x3ff) fchmod(r1, 0x8) acct(0x0) socket$rds(0x15, 0x5, 0x0) 2018/06/06 17:59:36 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x121002) 2018/06/06 17:59:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/4096) r1 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001040)=0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001140)=0x4, &(0x7f0000001180)=0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000010c0)={0x3, &(0x7f0000001080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001100)={r3, 0x3}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001240)={'filter\x00'}, &(0x7f00000012c0)=0x44) tkill(r2, 0x5) 2018/06/06 17:59:36 executing program 0: r0 = semget$private(0x0, 0x1, 0x13) semop(r0, &(0x7f0000000400)=[{0x3, 0x9d67, 0x1800}, {0x3, 0x100, 0x800}, {0x0, 0x316, 0x1000}], 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) migrate_pages(r1, 0x4, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x5) r2 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x1ff, 0x2000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000440)={0x4, 0x0, [{0xf000, 0x49, &(0x7f0000000200)=""/73}, {0xf002, 0xbb, &(0x7f0000000280)=""/187}, {0x3000, 0xa9, &(0x7f0000000340)=""/169}, {0x2000, 0x0, &(0x7f0000000400)}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000580)={'bridge_slave_1\x00', 0x0}) bind$packet(r2, &(0x7f00000005c0)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000040)=[{0x3, 0x0, 0x1000}, {0x7, 0x1, 0x1000}, {0x1, 0x0, 0x800}, {0x0, 0x4, 0x17fc}, {0x0, 0x0, 0x800}, {0x4, 0x7fff, 0x800}, {0x3, 0x2, 0x1800}, {0x4, 0x7ff, 0x1800}, {0x2, 0xfffffffffffffffe, 0x800}, {0x2, 0x8001, 0x800}], 0x337) 2018/06/06 17:59:36 executing program 6 (fault-call:1 fault-nth:0): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0xcb38}, 0x8) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x1, 0x2}, 0x20}, 0x10) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:36 executing program 7 (fault-call:2 fault-nth:6): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:36 executing program 5: r0 = semget$private(0x0, 0x2, 0x100) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x5]) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) [ 231.748751] FAULT_INJECTION: forcing a failure. [ 231.748751] name failslab, interval 1, probability 0, space 0, times 0 [ 231.752470] FAULT_INJECTION: forcing a failure. [ 231.752470] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.760162] CPU: 1 PID: 16299 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 231.779128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.788499] Call Trace: [ 231.791126] dump_stack+0x185/0x1d0 [ 231.794778] should_fail+0x87b/0xab0 [ 231.798531] __should_failslab+0x278/0x2a0 [ 231.802789] should_failslab+0x29/0x70 [ 231.806686] kmem_cache_alloc+0x129/0xb70 [ 231.810848] ? jbd2__journal_start+0x274/0xca0 [ 231.815436] ? __msan_poison_alloca+0x15c/0x1d0 [ 231.820123] jbd2__journal_start+0x274/0xca0 [ 231.824573] ? rcu_all_qs+0x32/0x1f0 [ 231.828319] __ext4_journal_start_sb+0x498/0x700 [ 231.833095] ext4_dirty_inode+0xe8/0x1d0 [ 231.837191] ? ext4_expand_extra_isize+0xc10/0xc10 [ 231.842151] __mark_inode_dirty+0x543/0x1570 [ 231.846598] generic_update_time+0x3f0/0x440 [ 231.851052] file_update_time+0x687/0x6d0 [ 231.855251] __generic_file_write_iter+0x280/0xa10 [ 231.860206] ext4_file_write_iter+0x182e/0x2270 [ 231.864889] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.869758] ? ext4_file_read_iter+0x520/0x520 [ 231.874358] do_iter_readv_writev+0x81c/0xa20 [ 231.878883] ? ext4_file_read_iter+0x520/0x520 [ 231.883500] do_iter_write+0x30d/0xd50 [ 231.887411] ? __sb_start_write+0x9f/0x2d0 [ 231.891684] ? rcu_all_qs+0x32/0x1f0 [ 231.895427] do_writev+0x3be/0x820 [ 231.899014] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.904413] ? fput+0x25c/0x2e0 [ 231.907733] __x64_sys_writev+0xe1/0x120 [ 231.911811] ? __ia32_sys_readv+0x120/0x120 [ 231.916149] do_syscall_64+0x15b/0x230 [ 231.920057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.925254] RIP: 0033:0x455a09 [ 231.928454] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 231.936199] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 231.943474] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 231.950747] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.958025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.965301] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000000 [ 231.972613] CPU: 0 PID: 16298 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 231.979833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.989228] Call Trace: [ 231.991872] dump_stack+0x185/0x1d0 [ 231.995562] should_fail+0x87b/0xab0 [ 231.999347] __alloc_pages_nodemask+0x600/0x5cc0 [ 232.004167] ? page_counter_try_charge+0x205/0x5c0 [ 232.009243] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 232.014655] ? page_counter_try_charge+0x4af/0x5c0 [ 232.019641] ? mem_cgroup_try_charge+0xa80/0xf00 [ 232.024469] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 232.029899] ? try_charge+0x2512/0x2d20 [ 232.033929] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.038821] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.043575] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.048322] alloc_pages_current+0x6b1/0x970 [ 232.052816] pte_alloc_one+0x56/0x100 [ 232.056678] do_huge_pmd_anonymous_page+0xefa/0x2540 [ 232.061857] handle_mm_fault+0x44da/0x7ec0 [ 232.066156] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.071076] __do_page_fault+0xec6/0x1a10 [ 232.075289] ? page_fault+0x1e/0x30 [ 232.078989] do_page_fault+0xd3/0x260 [ 232.082861] page_fault+0x1e/0x30 [ 232.086399] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 232.092145] RSP: 0018:ffff88017237fd00 EFLAGS: 00010202 [ 232.097553] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 232.104859] RDX: 0000000000000000 RSI: ffff88017237fdf0 RDI: 0000000020000000 [ 232.112170] RBP: ffff88017237fd68 R08: 000040000007d000 R09: 0000000000000002 [ 232.119486] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 232.126794] R13: ffff88017237fd08 R14: 0000000000000000 R15: ffff88019f7ba618 [ 232.134129] ? msgctl_down+0x890/0x890 [ 232.138078] ? _copy_to_user+0xbb/0x180 [ 232.142115] ? _copy_to_user+0xed/0x180 [ 232.146172] ksys_msgctl+0x217/0x630 [ 232.149947] ? prepare_exit_to_usermode+0x149/0x3a0 [ 232.155029] ? syscall_return_slowpath+0x86/0x710 [ 232.159947] ? syscall_return_slowpath+0xe9/0x710 [ 232.164860] ? fput+0x25c/0x2e0 [ 232.168213] __x64_sys_msgctl+0xdb/0x120 [ 232.172321] ? msgctl_down+0x890/0x890 [ 232.176251] do_syscall_64+0x15b/0x230 [ 232.180192] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.185418] RIP: 0033:0x455a09 [ 232.188627] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 2018/06/06 17:59:37 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:37 executing program 3: r0 = semget(0x2, 0x1, 0x124) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00000006c0)=""/4096) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:37 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000100), 0x0, &(0x7f0000000140)) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:37 executing program 4: semget$private(0x0, 0x0, 0xffbffffffffffffc) [ 232.196374] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 232.203676] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 232.210977] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.218377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 232.225683] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000006 2018/06/06 17:59:37 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000100)=[{0x3, 0x1e5, 0x800}, {0x2, 0x100000000, 0x1800}, {0x1, 0xd3, 0x1000}, {0x800000000001, 0x79, 0x800}], 0x2aaaaae5) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x9) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="448d994b666b68") 2018/06/06 17:59:37 executing program 3: semget$private(0x0, 0x3, 0x118) r0 = semget$private(0x0, 0x0, 0x200) socketpair(0x3, 0x0, 0x2, &(0x7f0000000000)) semctl$GETPID(r0, 0x7ffffffffffffd, 0xb, &(0x7f00000000c0)=""/137) 2018/06/06 17:59:37 executing program 4: semget$private(0x0, 0x6, 0x400) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:37 executing program 6 (fault-call:1 fault-nth:1): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) [ 232.414092] FAULT_INJECTION: forcing a failure. [ 232.414092] name failslab, interval 1, probability 0, space 0, times 0 [ 232.425678] CPU: 0 PID: 16334 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 232.432903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.442291] Call Trace: [ 232.444942] dump_stack+0x185/0x1d0 [ 232.448629] should_fail+0x87b/0xab0 [ 232.452402] __should_failslab+0x278/0x2a0 [ 232.456696] should_failslab+0x29/0x70 [ 232.460637] kmem_cache_alloc+0x129/0xb70 [ 232.464826] ? jbd2__journal_start+0x274/0xca0 [ 232.469459] ? msan_get_shadow_origin_ptr+0x159/0x230 [ 232.474701] jbd2__journal_start+0x274/0xca0 [ 232.479185] ? rcu_all_qs+0x32/0x1f0 [ 232.482948] __ext4_journal_start_sb+0x498/0x700 [ 232.487776] ext4_da_write_begin+0xdfe/0x18f0 [ 232.492358] ? ext4_set_page_dirty+0x2a0/0x2a0 [ 232.497021] generic_perform_write+0x438/0x9d0 [ 232.501739] __generic_file_write_iter+0x43b/0xa10 [ 232.506734] ext4_file_write_iter+0x182e/0x2270 2018/06/06 17:59:37 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x12080, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='}ppp0GPL\x00', &(0x7f00000001c0)='cgroupcpuset}systemkeyringem0+\\trustedppp0selfvmnet0selinux\x00', &(0x7f0000000200)='%)vmnet0cgroup\x00', &(0x7f0000000240)='loself@{trusted\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='vmnet1em1\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)="76626f786e657431ae2c73656c696e757800"], &(0x7f0000000500)=[&(0x7f0000000400)=':/security\x00', &(0x7f0000000440)='trustedbdevcpusetusersystemppp0$\x00', &(0x7f0000000480)='nodevem0security\x00', &(0x7f00000004c0)='*\x00'], 0x800) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) [ 232.511452] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.516365] ? ext4_file_read_iter+0x520/0x520 [ 232.520997] do_iter_readv_writev+0x81c/0xa20 [ 232.525561] ? ext4_file_read_iter+0x520/0x520 [ 232.530211] do_iter_write+0x30d/0xd50 [ 232.534150] ? __sb_start_write+0x9f/0x2d0 [ 232.538454] ? rcu_all_qs+0x32/0x1f0 [ 232.542231] do_writev+0x3be/0x820 [ 232.545856] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.551290] ? fput+0x25c/0x2e0 [ 232.554652] __x64_sys_writev+0xe1/0x120 [ 232.558768] ? __ia32_sys_readv+0x120/0x120 2018/06/06 17:59:37 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000a9c0)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/141, 0x8d}, {&(0x7f0000001140)=""/58, 0x3a}, {&(0x7f0000001180)=""/6, 0x6}, {&(0x7f00000011c0)=""/72, 0x48}], 0x5, &(0x7f00000012c0)=""/87, 0x57, 0x8001}, 0x2}, {{&(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002880)=[{&(0x7f00000013c0)=""/192, 0xc0}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/139, 0x8b}, {&(0x7f0000002540)=""/24, 0x18}, {&(0x7f0000002580)=""/174, 0xae}, {&(0x7f0000002640)=""/101, 0x65}, {&(0x7f00000026c0)=""/222, 0xde}, {&(0x7f00000027c0)=""/183, 0xb7}], 0x8, &(0x7f0000002900)=""/222, 0xde, 0x5a}, 0x80000000}, {{&(0x7f0000002a00)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a80)=""/40, 0x28}], 0x1, &(0x7f0000002b00)=""/169, 0xa9, 0x8}, 0x80000001}, {{&(0x7f0000002bc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002c40)=""/16, 0x10}, {&(0x7f0000002c80)=""/228, 0xe4}, {&(0x7f0000002d80)=""/16, 0x10}, {&(0x7f0000002dc0)=""/123, 0x7b}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/199, 0xc7}, {&(0x7f0000003f40)=""/29, 0x1d}], 0x7, &(0x7f0000004000)=""/97, 0x61, 0x8}, 0x10001}, {{&(0x7f0000004080)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000005440)=[{&(0x7f0000004100)=""/94, 0x5e}, {&(0x7f0000004180)=""/250, 0xfa}, {&(0x7f0000004280)=""/33, 0x21}, {&(0x7f00000042c0)=""/113, 0x71}, {&(0x7f0000004340)=""/59, 0x3b}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/41, 0x29}, {&(0x7f00000053c0)=""/77, 0x4d}], 0x8, &(0x7f00000054c0)=""/46, 0x2e, 0x3}, 0x1ff}, {{&(0x7f0000005500)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005580)=""/182, 0xb6}, {&(0x7f0000005640)=""/125, 0x7d}, {&(0x7f00000056c0)=""/173, 0xad}, {&(0x7f0000005780)=""/62, 0x3e}, {&(0x7f00000057c0)=""/116, 0x74}, {&(0x7f0000005840)=""/93, 0x5d}], 0x6, &(0x7f0000005940)=""/228, 0xe4, 0x1000}, 0x7}, {{&(0x7f0000005a40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000005ac0)=""/4096, 0x1000}, {&(0x7f0000006ac0)=""/161, 0xa1}, {&(0x7f0000006b80)=""/15, 0xf}], 0x3, &(0x7f0000006c00)=""/171, 0xab, 0x1}, 0x4}, {{&(0x7f0000006cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000008fc0)=[{&(0x7f0000006d40)=""/128, 0x80}, {&(0x7f0000006dc0)=""/4096, 0x1000}, {&(0x7f0000007dc0)=""/4096, 0x1000}, {&(0x7f0000008dc0)=""/75, 0x4b}, {&(0x7f0000008e40)=""/178, 0xb2}, {&(0x7f0000008f00)=""/143, 0x8f}], 0x6}, 0x80}, {{0x0, 0x0, &(0x7f00000090c0)=[{&(0x7f0000009040)=""/103, 0x67}], 0x1, &(0x7f0000009100)=""/202, 0xca, 0xf4}, 0x1}, {{&(0x7f0000009200)=@generic, 0x80, &(0x7f000000a880)=[{&(0x7f0000009280)=""/205, 0xcd}, {&(0x7f0000009380)=""/62, 0x3e}, {&(0x7f00000093c0)=""/68, 0x44}, {&(0x7f0000009440)=""/193, 0xc1}, {&(0x7f0000009540)=""/11, 0xb}, {&(0x7f0000009580)=""/13, 0xd}, {&(0x7f00000095c0)=""/211, 0xd3}, {&(0x7f00000096c0)=""/4096, 0x1000}, {&(0x7f000000a6c0)=""/163, 0xa3}, {&(0x7f000000a780)=""/215, 0xd7}], 0xa, &(0x7f000000a940)=""/122, 0x7a, 0x4}, 0x3}], 0xa, 0x10000, &(0x7f000000ac40)={0x77359400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000ac80)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xffffffffffff9a43, 0x25366db8, 0x1475c7c4, 0x8}, &(0x7f000000ad40)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000ae80)=@assoc_value={r2, 0x1000}, 0x8) accept$netrom(r1, &(0x7f000000adc0)=@full, &(0x7f000000ae40)=0x48) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:37 executing program 4: semget$private(0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000200)="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", 0x1000) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) [ 232.563133] do_syscall_64+0x15b/0x230 [ 232.567076] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.572303] RIP: 0033:0x455a09 [ 232.575527] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 232.583278] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 232.590594] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 232.597901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.605474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/06 17:59:37 executing program 7 (fault-call:2 fault-nth:7): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) [ 232.612785] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000001 [ 232.759083] FAULT_INJECTION: forcing a failure. [ 232.759083] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.770929] CPU: 0 PID: 16353 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 232.778132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.787497] Call Trace: [ 232.790106] dump_stack+0x185/0x1d0 [ 232.793753] should_fail+0x87b/0xab0 [ 232.797481] __alloc_pages_nodemask+0x600/0x5cc0 [ 232.802247] ? kernel_poison_pages+0x40/0x360 [ 232.806755] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.812135] ? kernel_poison_pages+0x1a0/0x360 [ 232.816825] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 232.822295] ? get_page_from_freelist+0xac61/0xb740 [ 232.827382] ? update_load_avg+0x1bd6/0x2cc0 [ 232.831817] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.836679] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.841379] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 232.846325] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 232.851806] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.856672] ? __switch_to+0x2b3/0x420 [ 232.860582] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.865432] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.870108] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 232.875477] ? memcg_kmem_charge+0x703/0xa40 [ 232.879907] kmsan_alloc_page+0x82/0xe0 [ 232.883900] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 232.888670] ? page_counter_try_charge+0x205/0x5c0 [ 232.893612] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 232.899021] ? page_counter_try_charge+0x4af/0x5c0 [ 232.903959] ? mem_cgroup_try_charge+0xa80/0xf00 [ 232.908707] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 232.914066] ? try_charge+0x2512/0x2d20 [ 232.918122] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.922962] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.927631] alloc_pages_current+0x6b1/0x970 [ 232.932049] pte_alloc_one+0x56/0x100 [ 232.935838] do_huge_pmd_anonymous_page+0xefa/0x2540 [ 232.940933] handle_mm_fault+0x44da/0x7ec0 [ 232.945425] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.950264] __do_page_fault+0xec6/0x1a10 [ 232.954578] ? page_fault+0x1e/0x30 [ 232.958201] do_page_fault+0xd3/0x260 [ 232.962077] page_fault+0x1e/0x30 [ 232.965520] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 232.971125] RSP: 0018:ffff88017030fd00 EFLAGS: 00010202 [ 232.977079] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 232.984350] RDX: 0000000000000000 RSI: ffff88017030fdf0 RDI: 0000000020000000 [ 232.991614] RBP: ffff88017030fd68 R08: 000040000007d000 R09: 0000000000000002 [ 232.998874] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 233.006139] R13: ffff88017030fd08 R14: 0000000000000000 R15: ffff88019f7bc358 [ 233.013495] ? msgctl_down+0x890/0x890 [ 233.017402] ? _copy_to_user+0xbb/0x180 [ 233.021377] ? _copy_to_user+0xed/0x180 [ 233.025360] ksys_msgctl+0x217/0x630 [ 233.029061] ? prepare_exit_to_usermode+0x149/0x3a0 [ 233.034072] ? syscall_return_slowpath+0x86/0x710 [ 233.038921] ? syscall_return_slowpath+0xe9/0x710 [ 233.043762] ? fput+0x25c/0x2e0 [ 233.047041] __x64_sys_msgctl+0xdb/0x120 [ 233.051096] ? msgctl_down+0x890/0x890 [ 233.054973] do_syscall_64+0x15b/0x230 [ 233.058862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.064039] RIP: 0033:0x455a09 [ 233.067216] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 233.074910] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 233.082171] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 233.089422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.096684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 233.103945] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000007 2018/06/06 17:59:38 executing program 3: semget(0x1, 0x4, 0x0) semget$private(0x0, 0x0, 0x20) 2018/06/06 17:59:38 executing program 6 (fault-call:1 fault-nth:2): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:38 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:38 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) r1 = semget$private(0x0, 0x0, 0x2) semop(r1, &(0x7f0000000000)=[{0x6, 0x9, 0x1800}, {0x4, 0xfffffffffffffffe, 0x800}, {0x3, 0x1, 0x800}, {0x1, 0x0, 0x1000}, {0x3, 0x8, 0x800}, {0x0, 0x0, 0xa00}, {0x4, 0xfffffffffffffff9, 0x1000}, {0x3, 0x4}, {0x1, 0x5, 0x800}], 0x9) 2018/06/06 17:59:38 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0xb9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0) semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:38 executing program 0: r0 = semget$private(0x0, 0x2, 0x8) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000000040)) 2018/06/06 17:59:38 executing program 7 (fault-call:2 fault-nth:8): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x8000) [ 233.213754] FAULT_INJECTION: forcing a failure. [ 233.213754] name failslab, interval 1, probability 0, space 0, times 0 [ 233.225183] CPU: 0 PID: 16384 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 233.232407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.241798] Call Trace: [ 233.244439] dump_stack+0x185/0x1d0 [ 233.248116] should_fail+0x87b/0xab0 [ 233.251887] __should_failslab+0x278/0x2a0 [ 233.256177] should_failslab+0x29/0x70 2018/06/06 17:59:38 executing program 3: semget$private(0x0, 0x4, 0x40) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402040, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) semget$private(0x0, 0x0, 0x100) semget$private(0x0, 0x7, 0x1) r1 = semget(0x1, 0x2, 0x459) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000240)=""/137) 2018/06/06 17:59:38 executing program 4: mlockall(0x2) semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x4}, 0x8) [ 233.260117] kmem_cache_alloc+0x129/0xb70 [ 233.264305] ? ext4_init_io_end+0x92/0x230 [ 233.268600] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 233.274106] ? kmsan_set_origin+0x9e/0x160 [ 233.278425] ext4_init_io_end+0x92/0x230 [ 233.282548] ext4_writepages+0x1f09/0x6880 [ 233.286844] ? radix_tree_lookup+0x3cb/0x400 [ 233.291348] ? balance_dirty_pages_ratelimited+0x7bb/0x4780 [ 233.297167] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.302930] ? __filemap_fdatawrite_range+0x4b6/0x500 [ 233.308207] ? drm_prime_sg_to_page_addr_arrays+0x149/0x5a0 [ 233.313981] ? ext4_readpage+0x490/0x490 [ 233.318117] do_writepages+0x184/0x3c0 [ 233.322087] ? wbc_attach_and_unlock_inode+0x6c4/0x7d0 [ 233.327437] __filemap_fdatawrite_range+0x4b6/0x500 [ 233.332531] file_write_and_wait_range+0x247/0x460 [ 233.337557] ext4_sync_file+0x5c2/0x16c0 [ 233.341742] ? ext4_getfsmap_helper+0x1930/0x1930 [ 233.346671] vfs_fsync_range+0x2b2/0x310 [ 233.350808] ext4_file_write_iter+0x19b1/0x2270 [ 233.355533] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.360454] ? ext4_file_read_iter+0x520/0x520 [ 233.365099] do_iter_readv_writev+0x81c/0xa20 [ 233.369664] ? ext4_file_read_iter+0x520/0x520 [ 233.374331] do_iter_write+0x30d/0xd50 [ 233.378283] ? __sb_start_write+0x9f/0x2d0 [ 233.382602] ? rcu_all_qs+0x32/0x1f0 [ 233.386387] do_writev+0x3be/0x820 [ 233.390007] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.395447] ? fput+0x25c/0x2e0 [ 233.398780] __x64_sys_writev+0xe1/0x120 [ 233.402891] ? __ia32_sys_readv+0x120/0x120 [ 233.407253] do_syscall_64+0x15b/0x230 [ 233.411192] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.416411] RIP: 0033:0x455a09 [ 233.419623] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 233.427375] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 233.434679] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 233.441987] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.449298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 233.456626] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000002 [ 233.460303] FAULT_INJECTION: forcing a failure. [ 233.460303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.475725] CPU: 1 PID: 16381 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 233.482917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.492275] Call Trace: [ 233.494875] dump_stack+0x185/0x1d0 [ 233.498519] should_fail+0x87b/0xab0 [ 233.502257] __alloc_pages_nodemask+0x600/0x5cc0 [ 233.507029] ? kernel_poison_pages+0x40/0x360 [ 233.511535] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.516900] ? kernel_poison_pages+0x1a0/0x360 [ 233.521511] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 233.526959] ? get_page_from_freelist+0xac61/0xb740 [ 233.531967] ? update_load_avg+0x1bd6/0x2cc0 [ 233.536409] ? page_counter_try_charge+0x205/0x5c0 [ 233.541353] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 233.546358] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.551713] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.556564] ? __switch_to+0x2b3/0x420 [ 233.560447] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.565277] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.569935] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.575303] ? memcg_kmem_charge+0x703/0xa40 [ 233.579715] kmsan_alloc_page+0x82/0xe0 [ 233.583691] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 233.588451] ? page_counter_try_charge+0x205/0x5c0 [ 233.593390] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.598742] ? page_counter_try_charge+0x4af/0x5c0 [ 233.603660] ? mem_cgroup_try_charge+0xa80/0xf00 [ 233.608419] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.613775] ? try_charge+0x2512/0x2d20 [ 233.617746] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.623633] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.628306] alloc_pages_current+0x6b1/0x970 [ 233.632721] pte_alloc_one+0x56/0x100 [ 233.636519] do_huge_pmd_anonymous_page+0xefa/0x2540 [ 233.641621] handle_mm_fault+0x44da/0x7ec0 [ 233.645847] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.650694] __do_page_fault+0xec6/0x1a10 [ 233.654839] ? page_fault+0x1e/0x30 [ 233.658471] do_page_fault+0xd3/0x260 [ 233.662269] page_fault+0x1e/0x30 [ 233.665719] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 233.671330] RSP: 0018:ffff8801902bfd00 EFLAGS: 00010202 [ 233.676694] RAX: ffffffff83ff139b RBX: 0000000020000000 RCX: 0000000000000004 [ 233.683957] RDX: 0000000000000000 RSI: ffff8801902bfdf0 RDI: 0000000020000000 [ 233.691220] RBP: ffff8801902bfd68 R08: 000040000007d000 R09: 0000000000000002 [ 233.698593] R10: 0000000000000000 R11: ffffffff83a33ea0 R12: 0000000000000000 [ 233.705850] R13: ffff8801902bfd08 R14: 0000000000000000 R15: ffff88019f7ba618 [ 233.713130] ? msgctl_down+0x890/0x890 [ 233.717045] ? _copy_to_user+0xbb/0x180 [ 233.721033] ? _copy_to_user+0xed/0x180 [ 233.725016] ksys_msgctl+0x217/0x630 [ 233.728735] ? prepare_exit_to_usermode+0x149/0x3a0 [ 233.733747] ? syscall_return_slowpath+0x86/0x710 [ 233.738597] ? syscall_return_slowpath+0xe9/0x710 [ 233.743454] ? fput+0x25c/0x2e0 [ 233.746737] __x64_sys_msgctl+0xdb/0x120 [ 233.750802] ? msgctl_down+0x890/0x890 [ 233.754698] do_syscall_64+0x15b/0x230 [ 233.758580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.763761] RIP: 0033:0x455a09 [ 233.766944] RSP: 002b:00007fdfc25d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 233.774635] RAX: ffffffffffffffda RBX: 00007fdfc25d26d4 RCX: 0000000000455a09 [ 233.781895] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 233.789175] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.796449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 233.803713] R13: 00000000000004db R14: 00000000006fc528 R15: 0000000000000008 2018/06/06 17:59:39 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x2680, 0x0) semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x24, 0x4) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x4ae5, 0x20}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000240)=""/102, &(0x7f00000002c0)=0x66) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="008000000000"], &(0x7f00000000c0)=0x6) 2018/06/06 17:59:39 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000000c0)=""/137) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x840) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1ff, 0x4) r1 = semget(0x0, 0x3, 0x11a) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000180)=""/199) 2018/06/06 17:59:39 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:39 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000040), 0x0) 2018/06/06 17:59:39 executing program 6 (fault-call:1 fault-nth:3): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:39 executing program 7 (fault-call:2 fault-nth:9): unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socket$kcm(0x29, 0x2, 0x0) 2018/06/06 17:59:39 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x401}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x8, 0x81, 0x9, 0x6, 0x5, 0x20, 0x9, 0x6, 0x1, 0x0, 0xfffffffffffff101, 0xfcfc, 0x9, 0x101, 0x8001]}, &(0x7f0000000400)=0x100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x44f, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1900100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b4cc9d00", @ANYRES16=r2, @ANYBLOB="26002dbd7000fedbdf250d00000008000500080000000800060001000080140003000800040002000000080008002000000074000300140006000000000000000000000000000000000108000800020000001400020076657468315f746f5f626f6e6400000008000400030000001400020064756d6d793000000000000000000000080001000300000014000600fe8000000000000000000000000000bb080005007f0000010800040013000000"], 0xb4}, 0x1}, 0x4000) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) [ 234.292835] FAULT_INJECTION: forcing a failure. [ 234.292835] name failslab, interval 1, probability 0, space 0, times 0 [ 234.304216] CPU: 1 PID: 16420 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 234.311437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.320829] Call Trace: [ 234.323473] dump_stack+0x185/0x1d0 [ 234.327159] should_fail+0x87b/0xab0 [ 234.330925] __should_failslab+0x278/0x2a0 [ 234.335212] should_failslab+0x29/0x70 [ 234.339144] kmem_cache_alloc+0x129/0xb70 2018/06/06 17:59:39 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001780)='/dev/null\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000017c0)={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x90) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000001800)={{0x16, @rand_addr=0x2, 0x4e22, 0x0, 'wrr\x00', 0x10, 0xffffffff, 0x3}, {@loopback=0x7f000001, 0x4e20, 0x10000, 0x8, 0x7f, 0x1}}, 0x44) sendmsg$kcm(r1, &(0x7f0000001740)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="69f398b8a93c7f83932b9a037d03d1b589a30ee291dc139bad0c2bf12fd7b124dca42a685bea685625b3cf674506f81b1bf138c0fae1f97aaa4eecf4b319e29ff24380cf92eb7e75304bfb4e00a26cf91b9bdfbd53218f32f5467daee2a6a8893ff6b08f451a023283cd43db5bc7", 0x6e}, {&(0x7f0000001200)="470dc6997078d2a2fc54659dc475fb341db1749d9df8e8f0bcc52a752804e49ed404befb371df3491af2d915fb6bd22f9cb0acaacd9aac2cab55bb", 0x3b}, {&(0x7f0000001240)="e2390471094b13a4c9cec149bdbd815bf9626ef0dbfbd1cfb9b4109d39ba7d76a17cf1d89a6ec117f7b0b5bc7e7b1fb23aec014ed5d13f1fd2b5730ccf4339c1a972", 0x42}], 0x4, &(0x7f0000001300)=[{0xa8, 0x116, 0xffffffffffff0001, "057bc265077b0373e41783897cce5eb49b9f4ebe90c4ec7033f7fcbb55358b4a40517f0c816a51b216b7e84eca72811e013328ea12613930c8b4d5ab7b745e0ebae5fddae384473458e96183eb168ad2a340285c1fd56880a3826bc6f657bea7f4c86611866bfb3da36d4bfc6708b60e7594a9798050f3604dfc0d9c0f771ffc997a3d9b3472a5af7b368c9721a7b756aa2e022090c4"}, {0x100, 0x11f, 0x0, "2d057fb89ed563ed6609d152e02a1f7cdebd33f37f1478f4603b981ef64a971d8a723dfd6e52e6109036466f7d40a806a3d2299d72d66c86f41e52eec89d6d6891690bffb808ecde43c7f205d6b277fd435186c83e6bec37ab1a8a4479ba3b4d26e43dda18e91bb56c3110c208e711111108a6444cbba44ed3d1bf05fb347675a2e3124a961d315b80d01e5a3c9ce24f7bccba4da8f59fb03bbf9e740cf149e66f9d0d4b5e4c607bb95dba9cb9824872ea42f52a732f016ab32d2a92f93c97d8e1055c55ec13cf1c6e43fa28733198d748a2627f97ebaf993c2b3ebadaea1abf12d46bb9498500cc75"}, {0x60, 0x11b, 0x4, "3b895749edafd2b27b429816390a0746fc459b9fc046a781270eea931ce19c49b079dc1f20d00b24d7352602e1bbcfbc02dd5a3e585eb6fbea0fa06ba64cad54ab41a39bf11da440cb12"}, {0x60, 0x11f, 0x1cd4, "d2fbc6f33e32c534736223a810ec32f5eac0a745eefcc449ebc48760cbae0c9b61a7d837c72a7330f8c20ce2e0c25a54e9f45ecc4a733bf6d3cfe437b9dac200529bad7a330a0a5b8a"}, {0x10, 0x95, 0x5}, {0xd0, 0x119, 0x5, "ce1c54511150a13445ae796645690e8bb38ae6818bde2e988b5569a5f2cc88e40f8a72a3cf4569c5b0a458b3f314954ed4fe63afad5dbb0d1304d2730d9b81fd5bac47e940232a2114659682dd4ac409bb4d0d98d50e2d97724acea81bfce61b82ff005f04a43a6406d2cc127d65b258df1848a4ffbeee71c89a515c18378223107eca47dcff77d57cf39229a19a8bd6f73e6e540c02ebd29e11ad6864b1ff9ce8e1f2d4bfa65cf487ce32e38125d5adc062d0c49112ef54f041e0db046b"}, {0x48, 0x1bf, 0x88d, "0f7d37a8b3d8ff66de0b7e3531c16fe97c1f383cd9643c604e43b892cbec30df746d38e1bdd388b4061563dddaadec71fd7441e2ccb6dc"}, {0x30, 0x119, 0x1ff, "37b24556b71faa9124b2da865ca5868713a40e2d397bf088e9ba"}, {0x80, 0x113, 0x5, "12009c0a35ff0fbe0224ba4f05f483a1dfbf6ce7e17914090186f9a67293ffa88cac5079c5736e7a372ace4bc57053502bfd0710b537f043fb8778d6d33b4f742f91145061f11b44865ed9a90831da6ebd1561bd83ef8560e0b7171702887988a895c1f355f87989a9de634bd98170c4"}], 0x440, 0xc1}, 0x8000) [ 234.343338] ? mempool_alloc_slab+0x66/0x80 [ 234.347725] mempool_alloc_slab+0x66/0x80 [ 234.351978] ? mempool_free+0x440/0x440 [ 234.356003] mempool_alloc+0x15b/0x800 [ 234.359965] ? ext4_bio_write_page+0x1503/0x23a0 [ 234.364775] bio_alloc_bioset+0x388/0xd30 [ 234.368984] ext4_bio_write_page+0x1503/0x23a0 [ 234.373642] mpage_process_page_bufs+0xbcf/0xef0 [ 234.378466] ? _cond_resched+0x3c/0xd0 [ 234.382434] mpage_prepare_extent_to_map+0xcaa/0x1280 [ 234.387716] ? kmem_cache_alloc+0xa97/0xb70 2018/06/06 17:59:39 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x48, "41bfa3439352e132f1f9c99db146a0baede6964bcaec1a9cbabce9c4c38489dc44f1c8e8464a860fbd88db121fc3504c37a0c1fa093001a9c1944db9605b824bcdea37516100e129"}, &(0x7f0000000040)=0x50) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) [ 234.392124] ext4_writepages+0x1f77/0x6880 [ 234.396418] ? radix_tree_lookup+0x3cb/0x400 [ 234.400923] ? balance_dirty_pages_ratelimited+0x7bb/0x4780 [ 234.406742] ? __msan_poison_alloca+0x15c/0x1d0 [ 234.411498] ? __filemap_fdatawrite_range+0x4b6/0x500 [ 234.416776] ? drm_prime_sg_to_page_addr_arrays+0x149/0x5a0 [ 234.422574] ? ext4_readpage+0x490/0x490 [ 234.426688] do_writepages+0x184/0x3c0 [ 234.430660] ? wbc_attach_and_unlock_inode+0x6c4/0x7d0 [ 234.436000] __filemap_fdatawrite_range+0x4b6/0x500 [ 234.441090] file_write_and_wait_range+0x247/0x460 [ 234.446101] ext4_sync_file+0x5c2/0x16c0 [ 234.450252] ? ext4_getfsmap_helper+0x1930/0x1930 [ 234.455153] vfs_fsync_range+0x2b2/0x310 [ 234.459283] ext4_file_write_iter+0x19b1/0x2270 [ 234.464013] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.469020] ? ext4_file_read_iter+0x520/0x520 [ 234.473665] do_iter_readv_writev+0x81c/0xa20 [ 234.478229] ? ext4_file_read_iter+0x520/0x520 [ 234.482892] do_iter_write+0x30d/0xd50 [ 234.486856] ? __sb_start_write+0x9f/0x2d0 [ 234.491171] ? rcu_all_qs+0x32/0x1f0 [ 234.494955] do_writev+0x3be/0x820 [ 234.498581] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.504031] ? fput+0x25c/0x2e0 [ 234.507420] __x64_sys_writev+0xe1/0x120 [ 234.511562] ? __ia32_sys_readv+0x120/0x120 [ 234.515933] do_syscall_64+0x15b/0x230 [ 234.519888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.525109] RIP: 0033:0x455a09 [ 234.528325] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 234.536077] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 2018/06/06 17:59:39 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getuid() ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) 2018/06/06 17:59:39 executing program 3: semctl$GETPID(0x0, 0x7, 0xb, &(0x7f0000000600)=""/137) socketpair(0x7, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x17834) fadvise64(r0, 0x2, 0x8, 0x7) 2018/06/06 17:59:39 executing program 4: r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x5, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) semget$private(0x0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0xc3, 0x820a, 0xfffffffffffffffa, 0x7, 0x2, 0x592, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x2000001}, &(0x7f0000000140)=0x8) semop(0x0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1) 2018/06/06 17:59:39 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) socketpair(0x1d, 0x7, 0x6be, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 234.543385] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 234.550717] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.558030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 234.565359] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000003 2018/06/06 17:59:39 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt(r0, 0x4, 0x7fffffff, &(0x7f00000000c0)="526ebf34b2671febd99b9cdd0912937615dcfd694ddf8d12d7bf4f8304f2dc7776ba66451b7b8055ac396c1f7005638d912bf6f15192d0185d96ce0b6d56fea158e992c680c847981ab2837edb67bfb7472a7139996acccd1f7700d5a4cf86622b88b12f50d45f96634d4e7cc964f10b36c48c1eefe1395c478e3d6db7c8513aa599fdde99a2a259d132a3c393d77aa3e96b5ac5472f67d2a6a37d60aa82324cefe75743ca65794c316a2a80261334e35fdebeb83b20", 0xb6) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/06/06 17:59:39 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x200, 0x203, 0xc8, 0x7, 0x82ef, 0x8, 0x3ff, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x1}, 0x8) semget$private(0x0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) ioctl(r2, 0x691, &(0x7f00000000c0)="c6f0fe3d4b47c859a8474d094d9b0bfdee77d2aea77788099e192de06008239d425292dcd02db161eaf9a63b9fc1b0f971426c5258c536ef67646707a390bb082f20cb17b32b698fe10198a7db7c6c32b795003ec86f9f8477649763b34de5a36a3d6319989df474aa2c71fa332bda4c78a2586bb605cb5eca2a66b15b803e3063d7234556f9af31bcfe793f7ae3e9d43bdf6c95ad0ed984d770a1540285dbde5b4df4a80e7a37d166733791f75a72645f414dcb3787f3f116a1f37b7ccf03033bfcd2533efed9ad45") semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:39 executing program 3: semget$private(0x0, 0x3, 0x420) r0 = semget$private(0x0, 0x1, 0x602) semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000000c0)=""/137) 2018/06/06 17:59:39 executing program 2: r0 = semget$private(0x0, 0x2, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:39 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000080), 0xdc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) semtimedop(r0, &(0x7f0000000440), 0x29b, &(0x7f0000000400)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x3, 0x1, 0x100000000, &(0x7f0000000300)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000380)=r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000002006a2000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/06/06 17:59:39 executing program 7: unshare(0x8000000) r0 = semget$private(0x0, 0x0, 0x41) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x272f, r1, r2, r3, r4, 0x80}, 0x4, 0x5, 0x8}) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:40 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0xfffffffffffffffe}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xb5, 0x101, 0x4, 0x5, 0x6, 0x101, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x49b}}, 0xfffffffffffffffa, 0x8, 0x99b, 0x80, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x2, 0x4, [0x8, 0x400, 0x61, 0x4]}, &(0x7f00000001c0)=0x10) 2018/06/06 17:59:40 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x82000, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x4, 0x3ff, 0x0, 0x8, 0x0, 0x0, 0x51014, 0x6, 0x100000000, 0x9, 0x798, 0x1, 0x80000000, 0x257, 0x2, 0x5, 0x6, 0x18, 0x7, 0x2, 0x39, 0x716d68d5, 0xffffffffffffff10, 0x6, 0x2, 0x8, 0x6, 0x4, 0x2a, 0xfffffffffffffff9, 0x1, 0xb7f, 0x6, 0x1ff, 0x8, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x7}, 0x2000, 0x0, 0x6, 0x2, 0x7, 0x1, 0x5}, r0, 0xf, r1, 0x1) r2 = socket$inet(0x2, 0x7, 0x6) listen(r2, 0xfffffffffffffffe) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x5, 0x20, 0x5, 0x1, 0x7f}, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/06/06 17:59:40 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/4096) 2018/06/06 17:59:40 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x180) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/79) 2018/06/06 17:59:40 executing program 6 (fault-call:1 fault-nth:4): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:40 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0xffffffffffff8000, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x1000000, &(0x7f0000000140)="c43af2f82b8ffec5c7f324fc5884821e3988533623bc8ff205c87ed1b54f54a94dc4d0df2289133be390a7b4a1fe8b96e03d25003a997aa461bcd002d9e7e9a5f1b88d5b0f37cdf4688e07be3b735351a263238fbc99", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)="65b1e5084c9622213b1a9328587046f309b687a8d2419b4a4b1db6c96ccd2698dfadddbc48a0d9b20726c4e9170d2c8e14a4da6dcc833584e8a63b2e8bbb173d926abaca4984abae3b7a01eb8a57c369ffa5822edaebd097be2324560c1d5a5d9ae16e") 2018/06/06 17:59:40 executing program 0: semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1, &(0x7f00000000c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) 2018/06/06 17:59:40 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) set_mempolicy(0x4003, &(0x7f0000000000)=0x3, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x1, 0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x10000) 2018/06/06 17:59:40 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000140), 0x81d, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) [ 235.871854] FAULT_INJECTION: forcing a failure. [ 235.871854] name failslab, interval 1, probability 0, space 0, times 0 [ 235.883234] CPU: 0 PID: 16502 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 235.890456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.899839] Call Trace: [ 235.902477] dump_stack+0x185/0x1d0 [ 235.906165] should_fail+0x87b/0xab0 [ 235.909939] __should_failslab+0x278/0x2a0 [ 235.914232] should_failslab+0x29/0x70 [ 235.918171] kmem_cache_alloc+0x129/0xb70 [ 235.922382] ? mempool_alloc_slab+0x66/0x80 [ 235.926762] ? rcu_all_qs+0x32/0x1f0 [ 235.930559] ? mempool_alloc+0xb5/0x800 [ 235.934668] mempool_alloc_slab+0x66/0x80 [ 235.938883] ? mempool_free+0x440/0x440 [ 235.942912] mempool_alloc+0x15b/0x800 [ 235.946869] ? mempool_alloc+0x188/0x800 [ 235.950987] bvec_alloc+0x2d7/0x430 [ 235.954676] bio_alloc_bioset+0x788/0xd30 [ 235.958898] ext4_bio_write_page+0x1503/0x23a0 [ 235.963566] mpage_process_page_bufs+0xbcf/0xef0 [ 235.968380] ? _cond_resched+0x3c/0xd0 [ 235.972355] mpage_prepare_extent_to_map+0xcaa/0x1280 [ 235.977643] ? kmem_cache_alloc+0xa97/0xb70 [ 235.982137] ext4_writepages+0x1f77/0x6880 [ 235.986447] ? radix_tree_lookup+0x3cb/0x400 [ 235.990948] ? balance_dirty_pages_ratelimited+0x7bb/0x4780 [ 235.996774] ? __msan_poison_alloca+0x15c/0x1d0 [ 236.001532] ? __filemap_fdatawrite_range+0x4b6/0x500 [ 236.006784] ? drm_prime_sg_to_page_addr_arrays+0x149/0x5a0 [ 236.012553] ? ext4_readpage+0x490/0x490 [ 236.016668] do_writepages+0x184/0x3c0 [ 236.020632] ? wbc_attach_and_unlock_inode+0x6c4/0x7d0 [ 236.025980] __filemap_fdatawrite_range+0x4b6/0x500 [ 236.031069] file_write_and_wait_range+0x247/0x460 [ 236.036108] ext4_sync_file+0x5c2/0x16c0 [ 236.040266] ? ext4_getfsmap_helper+0x1930/0x1930 [ 236.045163] vfs_fsync_range+0x2b2/0x310 [ 236.049290] ext4_file_write_iter+0x19b1/0x2270 [ 236.054015] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.058935] ? ext4_file_read_iter+0x520/0x520 [ 236.063576] do_iter_readv_writev+0x81c/0xa20 [ 236.068163] ? ext4_file_read_iter+0x520/0x520 2018/06/06 17:59:41 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x48, "41bfa3439352e132f1f9c99db146a0baede6964bcaec1a9cbabce9c4c38489dc44f1c8e8464a860fbd88db121fc3504c37a0c1fa093001a9c1944db9605b824bcdea37516100e129"}, &(0x7f0000000040)=0x50) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:41 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}], 0x1) [ 236.072834] do_iter_write+0x30d/0xd50 [ 236.076820] ? __sb_start_write+0x9f/0x2d0 [ 236.081139] ? rcu_all_qs+0x32/0x1f0 [ 236.084926] do_writev+0x3be/0x820 [ 236.088559] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.094052] ? fput+0x25c/0x2e0 [ 236.097430] __x64_sys_writev+0xe1/0x120 [ 236.101551] ? __ia32_sys_readv+0x120/0x120 [ 236.105925] do_syscall_64+0x15b/0x230 [ 236.109880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.115124] RIP: 0033:0x455a09 [ 236.118382] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 236.126142] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 236.133458] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 236.140766] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.148079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 236.155393] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000004 2018/06/06 17:59:41 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001240)={0x0, 0xfc, "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"}, &(0x7f0000000040)=0x104) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001380), &(0x7f00000013c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x600) r3 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) dup2(r0, r0) 2018/06/06 17:59:41 executing program 3: r0 = semget(0x0, 0x3, 0x24) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/27) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:41 executing program 6 (fault-call:1 fault-nth:5): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:41 executing program 0: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) socketpair(0x91a8fbfc3efecf90, 0x0, 0x67c5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 2018/06/06 17:59:41 executing program 4: semget$private(0x0, 0x3, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002d00)='/dev/dmmidi#\x00', 0x1, 0x4000) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x80000001) fallocate(r0, 0x2, 0x2, 0x8) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) [ 236.310510] FAULT_INJECTION: forcing a failure. [ 236.310510] name failslab, interval 1, probability 0, space 0, times 0 [ 236.322011] CPU: 0 PID: 16534 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 236.329670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.339062] Call Trace: [ 236.341708] dump_stack+0x185/0x1d0 [ 236.345398] should_fail+0x87b/0xab0 [ 236.349174] __should_failslab+0x278/0x2a0 [ 236.353506] should_failslab+0x29/0x70 [ 236.357455] kmem_cache_alloc_node+0x157/0xc80 [ 236.362093] ? __msan_poison_alloca+0x15c/0x1d0 [ 236.366814] ? create_task_io_context+0xc9/0x650 [ 236.371684] ? rcu_all_qs+0x32/0x1f0 [ 236.375488] ? create_task_io_context+0x60/0x650 [ 236.380335] create_task_io_context+0xc9/0x650 [ 236.384973] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.390408] generic_make_request_checks+0x1c8d/0x28f0 [ 236.395778] generic_make_request+0x17d/0x18f0 [ 236.400449] ? __msan_poison_alloca+0x15c/0x1d0 [ 236.405204] ? ext4_io_submit+0x216/0x320 [ 236.409413] ? submit_bio+0x4a/0x740 [ 236.413207] ? ext4_io_submit+0x216/0x320 [ 236.417409] ? submit_bio+0x1ee/0x740 [ 236.421295] submit_bio+0x2e8/0x740 [ 236.425000] ? kmem_cache_alloc+0xa97/0xb70 [ 236.429394] ext4_io_submit+0x216/0x320 [ 236.433437] ext4_writepages+0x1f9d/0x6880 [ 236.437737] ? radix_tree_lookup+0x3cb/0x400 [ 236.442246] ? balance_dirty_pages_ratelimited+0x7bb/0x4780 [ 236.448065] ? __msan_poison_alloca+0x15c/0x1d0 [ 236.452817] ? __filemap_fdatawrite_range+0x4b6/0x500 2018/06/06 17:59:41 executing program 4: semget$private(0x0, 0x82, 0x400) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:41 executing program 0 (fault-call:0 fault-nth:0): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) [ 236.458085] ? drm_prime_sg_to_page_addr_arrays+0x149/0x5a0 [ 236.463853] ? ext4_readpage+0x490/0x490 [ 236.467972] do_writepages+0x184/0x3c0 [ 236.471929] ? wbc_attach_and_unlock_inode+0x6c4/0x7d0 [ 236.477289] __filemap_fdatawrite_range+0x4b6/0x500 [ 236.482439] file_write_and_wait_range+0x247/0x460 [ 236.487452] ext4_sync_file+0x5c2/0x16c0 [ 236.491609] ? ext4_getfsmap_helper+0x1930/0x1930 [ 236.496503] vfs_fsync_range+0x2b2/0x310 [ 236.500628] ext4_file_write_iter+0x19b1/0x2270 [ 236.505429] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.510344] ? ext4_file_read_iter+0x520/0x520 [ 236.514980] do_iter_readv_writev+0x81c/0xa20 [ 236.519544] ? ext4_file_read_iter+0x520/0x520 [ 236.524208] do_iter_write+0x30d/0xd50 [ 236.528159] ? __sb_start_write+0x9f/0x2d0 [ 236.532469] ? rcu_all_qs+0x32/0x1f0 [ 236.536253] do_writev+0x3be/0x820 [ 236.539874] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.545323] ? fput+0x25c/0x2e0 [ 236.548691] __x64_sys_writev+0xe1/0x120 [ 236.552832] ? __ia32_sys_readv+0x120/0x120 [ 236.557204] do_syscall_64+0x15b/0x230 [ 236.561157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.565834] FAULT_INJECTION: forcing a failure. [ 236.565834] name failslab, interval 1, probability 0, space 0, times 0 [ 236.566376] RIP: 0033:0x455a09 [ 236.566394] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 236.566427] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 236.566445] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 236.566464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.566479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 236.566494] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000005 [ 236.626003] CPU: 1 PID: 16549 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 236.633226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.642617] Call Trace: [ 236.645263] dump_stack+0x185/0x1d0 [ 236.648942] should_fail+0x87b/0xab0 [ 236.652728] __should_failslab+0x278/0x2a0 [ 236.657029] should_failslab+0x29/0x70 [ 236.661001] kmem_cache_alloc+0x129/0xb70 [ 236.665203] ? getname_flags+0x12a/0xaa0 [ 236.669319] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.674737] ? fsnotify+0x7df/0x17d0 [ 236.678531] getname_flags+0x12a/0xaa0 [ 236.682481] ? __x64_sys_openat+0x129/0x170 [ 236.686884] getname+0x55/0x60 [ 236.690146] do_sys_open+0x52a/0x960 [ 236.693912] ? syscall_return_slowpath+0xe9/0x710 [ 236.698861] __x64_sys_openat+0x129/0x170 [ 236.703070] ? __ia32_sys_open+0x130/0x130 [ 236.707367] do_syscall_64+0x15b/0x230 [ 236.711312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.716535] RIP: 0033:0x455a09 [ 236.719754] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 236.727523] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 236.734836] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 236.742145] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.749459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/06/06 17:59:41 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x40000) r1 = syz_open_pts(r0, 0x123200) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000000c0)=""/24, 0x18) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) [ 236.756774] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000000 2018/06/06 17:59:41 executing program 2: r0 = semget$private(0x0, 0x2, 0x101) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x40000000a00) connect$can_bcm(r1, &(0x7f0000000040)={0x1d}, 0x10) 2018/06/06 17:59:41 executing program 7: unshare(0x8000010) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xffffffffffffffb9) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) msgget$private(0x0, 0xfffffffffffffffd) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7, 0xb) 2018/06/06 17:59:41 executing program 4: semget$private(0x0, 0x1, 0x408) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x989680}) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x40200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/06 17:59:41 executing program 6 (fault-call:1 fault-nth:6): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:41 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x20, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8}, 0x8) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x38b5}, &(0x7f0000000180)=0x8) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x4}, 0x8) 2018/06/06 17:59:41 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x18000000000000, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0xfffffffffffffe01, 0x1}, 'port1\x00', 0x0, 0x0, 0x9, 0x8, 0xb7, 0x401, 0xffffffffffffffd5, 0x0, 0x4, 0xffffffff}) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/06 17:59:41 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = socket(0x4, 0x80000, 0x2e4) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/177, 0xb1}], 0x1, &(0x7f0000000180)=""/7, 0x7, 0x8000000000}, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x4}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/06 17:59:41 executing program 0 (fault-call:0 fault-nth:1): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) [ 236.990976] FAULT_INJECTION: forcing a failure. [ 236.990976] name failslab, interval 1, probability 0, space 0, times 0 [ 237.002442] CPU: 1 PID: 16583 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #1 [ 237.009667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.019153] Call Trace: [ 237.021798] dump_stack+0x185/0x1d0 [ 237.025492] should_fail+0x87b/0xab0 [ 237.029282] __should_failslab+0x278/0x2a0 [ 237.033588] should_failslab+0x29/0x70 [ 237.037536] kmem_cache_alloc+0x129/0xb70 [ 237.041771] ? mempool_alloc_slab+0x66/0x80 [ 237.046167] ? rcu_all_qs+0x32/0x1f0 [ 237.049964] ? mempool_alloc+0xb5/0x800 [ 237.054031] mempool_alloc_slab+0x66/0x80 [ 237.058245] ? mempool_free+0x440/0x440 [ 237.062270] mempool_alloc+0x15b/0x800 [ 237.066225] ? __msan_poison_alloca+0x15c/0x1d0 [ 237.070960] ? bio_alloc_bioset+0x73/0xd30 [ 237.075271] bio_alloc_bioset+0x388/0xd30 [ 237.079494] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 237.084962] ? errseq_check+0x4d/0xe0 [ 237.088860] blkdev_issue_flush+0x16a/0x5e0 [ 237.093242] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 237.098693] ext4_sync_file+0xedb/0x16c0 [ 237.102863] ? ext4_getfsmap_helper+0x1930/0x1930 [ 237.107761] vfs_fsync_range+0x2b2/0x310 [ 237.111919] ext4_file_write_iter+0x19b1/0x2270 [ 237.116641] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.121554] ? ext4_file_read_iter+0x520/0x520 [ 237.126193] do_iter_readv_writev+0x81c/0xa20 [ 237.131067] ? ext4_file_read_iter+0x520/0x520 [ 237.137420] do_iter_write+0x30d/0xd50 [ 237.141387] ? __sb_start_write+0x9f/0x2d0 [ 237.145721] ? rcu_all_qs+0x32/0x1f0 [ 237.149509] do_writev+0x3be/0x820 [ 237.153144] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.158593] ? fput+0x25c/0x2e0 [ 237.161981] __x64_sys_writev+0xe1/0x120 [ 237.166111] ? __ia32_sys_readv+0x120/0x120 [ 237.170492] do_syscall_64+0x15b/0x230 [ 237.174447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.180055] RIP: 0033:0x455a09 [ 237.183280] RSP: 002b:00007fc5ed4e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 2018/06/06 17:59:42 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/06/06 17:59:42 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:42 executing program 4: r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f00000000c0)=""/135) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x9, {{0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x16}}}, 0x88) [ 237.190293] FAULT_INJECTION: forcing a failure. [ 237.190293] name failslab, interval 1, probability 0, space 0, times 0 [ 237.191050] RAX: ffffffffffffffda RBX: 00007fc5ed4e46d4 RCX: 0000000000455a09 [ 237.191069] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 237.191086] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.191103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 237.191120] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000006 2018/06/06 17:59:42 executing program 6 (fault-call:1 fault-nth:7): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) [ 237.239581] CPU: 0 PID: 16591 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 237.246801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.256208] Call Trace: [ 237.258867] dump_stack+0x185/0x1d0 [ 237.262546] should_fail+0x87b/0xab0 [ 237.266360] __should_failslab+0x278/0x2a0 [ 237.270671] should_failslab+0x29/0x70 [ 237.274638] kmem_cache_alloc+0x129/0xb70 [ 237.278855] ? get_empty_filp+0x1f1/0x870 [ 237.283075] get_empty_filp+0x1f1/0x870 [ 237.287115] ? do_filp_open+0x261/0x640 [ 237.291143] path_openat+0x156/0x6460 [ 237.294995] ? __msan_poison_alloca+0x15c/0x1d0 [ 237.300756] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.305658] ? __msan_poison_alloca+0x15c/0x1d0 [ 237.310381] ? __alloc_fd+0x428/0xb20 [ 237.314232] ? expand_files+0x5b/0xe00 [ 237.318181] ? __alloc_fd+0x428/0xb20 [ 237.322036] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.326952] ? __msan_poison_alloca+0x15c/0x1d0 [ 237.331692] ? do_sys_open+0x624/0x960 [ 237.335633] ? do_sys_open+0x624/0x960 2018/06/06 17:59:42 executing program 3: semctl$GETPID(0x0, 0x1, 0xb, &(0x7f0000000000)=""/137) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8081, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/190) [ 237.339574] do_filp_open+0x261/0x640 [ 237.343440] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 237.348952] ? __alloc_fd+0xa04/0xb20 [ 237.352851] do_sys_open+0x624/0x960 [ 237.356620] ? syscall_return_slowpath+0xe9/0x710 [ 237.361556] __x64_sys_openat+0x129/0x170 [ 237.365770] ? __ia32_sys_open+0x130/0x130 [ 237.370059] do_syscall_64+0x15b/0x230 [ 237.374011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.379239] RIP: 0033:0x455a09 [ 237.382480] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 237.390250] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 237.397584] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 237.404900] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.412216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 237.419528] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000001 [ 237.446222] Unknown ioctl 21531 2018/06/06 17:59:42 executing program 4: semget$private(0x0, 0x0, 0x0) semget$private(0x0, 0x2, 0x200) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) [ 237.467152] Unknown ioctl 21531 2018/06/06 17:59:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x480000) read(r0, &(0x7f0000000280)=""/28, 0x17f) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0xc040) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8915, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:43 executing program 3: semget(0x3, 0x1, 0x131) r0 = semget$private(0x0, 0x0, 0x20a) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x109200, 0x40) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa801, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x1) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000000c0)=""/137) 2018/06/06 17:59:43 executing program 4: epoll_create1(0x80002) semget$private(0x0, 0x7, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000000c0)={0x7ff}) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:43 executing program 0 (fault-call:0 fault-nth:2): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:43 executing program 5: semop(0x0, &(0x7f0000000080)=[{0x8000003}], 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x101, 0x4a, 0x7fffffff}) 2018/06/06 17:59:43 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa00, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000200)={0x0, 0x8, 0x3, 0x7, 0x7, 0x4}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00000001c0)) r4 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='#user-)posix_acl_access\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r4) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:43 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x20) getdents(r0, &(0x7f0000000200)=""/152, 0x98) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x111000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @loopback}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'teql0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000010c0)={0x0, @dev}, &(0x7f0000001100)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000011c0)={@mcast2, 0x0}, &(0x7f0000001200)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000003380)={@dev, 0x0}, &(0x7f00000033c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000034c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000035c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003640)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000036c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003700)={0x0, @rand_addr, @broadcast}, &(0x7f0000003740)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003900)={'nr0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003940)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003980)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000039c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003a00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003f80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003f40)={&(0x7f0000003a40)={0x4d4, r2, 0x700, 0x70bd26, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x108, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x556f, 0x40, 0x9}, {0x8, 0x6, 0x1ff, 0x1}, {0x8, 0xca, 0x9, 0x7fffffff}, {0xfffffffffffffffc, 0x10000, 0xdbd3, 0xce}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r6}, {0x100, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x6ee, 0xc105, 0x9}]}}}]}}, {{0x8, 0x1, r10}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfe}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x490}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x154, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7fff, 0x8, 0x1, 0x2}, {0x3, 0x100, 0x80000001, 0x1000}, {0x1, 0x7, 0x20, 0x3}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r18}}}]}}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) 2018/06/06 17:59:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) [ 238.120663] FAULT_INJECTION: forcing a failure. [ 238.120663] name failslab, interval 1, probability 0, space 0, times 0 [ 238.132077] CPU: 0 PID: 16646 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 238.139299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.148733] Call Trace: [ 238.148777] dump_stack+0x185/0x1d0 [ 238.148828] should_fail+0x87b/0xab0 [ 238.158793] __should_failslab+0x278/0x2a0 [ 238.163116] should_failslab+0x29/0x70 [ 238.167090] kmem_cache_alloc+0x129/0xb70 [ 238.167123] ? jbd2__journal_start+0x274/0xca0 [ 238.167148] ? __msan_poison_alloca+0x15c/0x1d0 [ 238.167185] jbd2__journal_start+0x274/0xca0 [ 238.167217] ? rcu_all_qs+0x32/0x1f0 [ 238.167277] __ext4_journal_start_sb+0x498/0x700 [ 238.193638] ext4_setattr+0x262e/0x3ae0 [ 238.193676] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 238.193748] ? ext4_write_inode+0x600/0x600 [ 238.207428] notify_change+0x1722/0x1b10 [ 238.211584] do_truncate+0x386/0x430 [ 238.215368] path_openat+0x5060/0x6460 [ 238.219321] ? __alloc_fd+0x428/0xb20 [ 238.223179] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.228089] do_filp_open+0x261/0x640 [ 238.232020] do_sys_open+0x624/0x960 [ 238.232054] ? syscall_return_slowpath+0xe9/0x710 [ 238.232116] __x64_sys_openat+0x129/0x170 [ 238.232149] ? __ia32_sys_open+0x130/0x130 [ 238.232174] do_syscall_64+0x15b/0x230 [ 238.232215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.232238] RIP: 0033:0x455a09 [ 238.232252] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/06/06 17:59:43 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x3, 0x6}, 'port1\x00', 0x40, 0x400, 0x7ff, 0x4e6e, 0x401, 0x7, 0x1, 0x0, 0x4, 0x7}) [ 238.269217] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 238.276528] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 238.283839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.291214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 238.298620] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000002 [ 238.306122] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory 2018/06/06 17:59:43 executing program 3: r0 = semget$private(0x0, 0x3, 0x222) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000600)=""/137) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 17:59:43 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x20000000004000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:43 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/06/06 17:59:43 executing program 0 (fault-call:0 fault-nth:3): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:43 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x8000, 0x349, 0x3ff, r1}, &(0x7f00000002c0)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2000000107a, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)='X', 0x1}], 0x1) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"088a3f762f0126"}, 0x549}, 0x10) 2018/06/06 17:59:43 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="08bf2c1be408026b1e5308bd7fbd06f4f6857d2b9af49051fba851eb9de850f2457ffc0a42f1fb1d41dfe7182fa1a3df37cc070ab49bdab4b7b2c3d19e3d47b452d3b277c0ea3375f1f3c8ddcf0e3b995639a8c836958b7f3ac4bcd2711cb3aa9345e95ed30371c56161a2e24278348a78ef880e144c7f170854ae849936dd314f3fc4acdeb81d922f07c6cc0b6e03b4048098b99e641a3dd3274b9cc94b7ae52911fcaea739e4f912f8e8fb0eae139fd97a7f3b65d9f822129419c8d72e5d8276fcea17409e9eaff21cffa49c329f1fd41dc0b7b2f68f17787d952c40d40fe263a088d91800988afc846bc1e2cd45d624aa", 0xf2, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000180)="db68c286eaca2aeae8a07e650c20ff958aecce504059f6029d2fc042e0e0f9abfffc0b3717f661c3b68895c7f6cd962681855b5f121865f0f1d6784ac9afdc00e6a2209e15bc3a627cb06ace23b7bfe67532516710b34c2e864d821ae5d197170454a12ed7037e3b901cbbe99e1b770d1aa47bdabff2c5e68e5d60", 0x7b) keyctl$invalidate(0x15, r1) socketpair(0xc, 0x800, 0xffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x406, r3) 2018/06/06 17:59:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x10000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) [ 238.535939] FAULT_INJECTION: forcing a failure. [ 238.535939] name failslab, interval 1, probability 0, space 0, times 0 [ 238.547420] CPU: 0 PID: 16680 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 238.554646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.564134] Call Trace: [ 238.566782] dump_stack+0x185/0x1d0 [ 238.570478] should_fail+0x87b/0xab0 [ 238.574275] __should_failslab+0x278/0x2a0 [ 238.578603] should_failslab+0x29/0x70 2018/06/06 17:59:43 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) [ 238.582591] kmem_cache_alloc+0x129/0xb70 [ 238.586816] ? jbd2__journal_start+0x274/0xca0 [ 238.591449] ? __msan_poison_alloca+0x15c/0x1d0 [ 238.596213] jbd2__journal_start+0x274/0xca0 [ 238.600710] ? rcu_all_qs+0x32/0x1f0 [ 238.604511] __ext4_journal_start_sb+0x498/0x700 [ 238.609366] ext4_truncate+0x10bc/0x1dd0 [ 238.613530] ? truncate_pagecache+0x124/0x140 [ 238.618093] ext4_setattr+0x38b6/0x3ae0 [ 238.622131] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 238.627607] ? ext4_write_inode+0x600/0x600 [ 238.632020] notify_change+0x1722/0x1b10 [ 238.636177] do_truncate+0x386/0x430 [ 238.639966] path_openat+0x5060/0x6460 [ 238.643923] ? __alloc_fd+0x428/0xb20 [ 238.647785] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.652707] do_filp_open+0x261/0x640 [ 238.656612] do_sys_open+0x624/0x960 [ 238.660387] ? syscall_return_slowpath+0xe9/0x710 [ 238.665361] __x64_sys_openat+0x129/0x170 [ 238.669584] ? __ia32_sys_open+0x130/0x130 [ 238.673877] do_syscall_64+0x15b/0x230 [ 238.677830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.683061] RIP: 0033:0x455a09 2018/06/06 17:59:43 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"15d73c45b33a60"}, 0xed}, [{"f5e5ad3ee9dc57"}, {"363fcd163d136a"}, {"8f6205eebe0d1d"}, {"8d02605b87d568"}, {"46f297b85b9754"}, {"dba7dbafa40d28"}, {"a3e0e153612ef3"}, {"b846c5f77d6415"}]}, 0x48) [ 238.686288] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 238.694054] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 238.701362] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 238.708669] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.715981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 238.723297] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000003 [ 238.746913] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory 2018/06/06 17:59:44 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/218, 0xda}], 0x5, &(0x7f0000000600)=""/75, 0x4b, 0x62}, 0x40012000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x240080, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x2, 0x9, 0x3f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x4, 0x3f5, 0x1, 0x60}, 0x98) 2018/06/06 17:59:44 executing program 0 (fault-call:0 fault-nth:4): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:44 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:44 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/06/06 17:59:44 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80800) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xaf, "bc58718bccf4cd18e1d6eaac5cd5521a13c474b0b0ae4f4ca93f090bbf15aecedf7114b90f9e67b0c5be35a714c5c6641a6463f3a8b673d20e371fb1a5fdc6aaf93df76558262817c92abe680d93a0063bd562d2e2750ad9060908fb516024a5fa66d3693e923e8f0fefcbf0e985d2a1ce9b17d038476a07ff92d95ee7bae68d780a501648f1925c0355fad112e35f7a79fdc73ad402779535be9453f4b96c601eb0a8f39ead26a428feba4cc5a75f"}, &(0x7f00000000c0)=0xb7) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8, 0x3, 0x8, 0x40000, 0x12}, 0x98) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x80000001, {{0x2, 0x4e23, @rand_addr=0x1}}}, 0x88) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x4a, 0x24200) 2018/06/06 17:59:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f00000012c0)=""/86, 0x56}, {&(0x7f0000001340)=""/109, 0x6d}, {&(0x7f00000013c0)=""/203, 0xcb}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/191, 0xbf}], 0x8, &(0x7f0000000200)=""/13, 0xd, 0x2}, 0x40000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000026c0)={0x0, 0x6, 0x1, [0xcf43]}, &(0x7f0000002700)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002740)={r2, 0xc3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:44 executing program 4: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0xfffffffffffffc99) 2018/06/06 17:59:44 executing program 5: r0 = semget(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffe, 0xfffffffffffffffd}], 0x2aaaaaaaaaaaad6f) [ 239.776015] FAULT_INJECTION: forcing a failure. [ 239.776015] name failslab, interval 1, probability 0, space 0, times 0 [ 239.787469] CPU: 0 PID: 16726 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 239.794780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.804173] Call Trace: [ 239.806814] dump_stack+0x185/0x1d0 [ 239.810507] should_fail+0x87b/0xab0 [ 239.814280] __should_failslab+0x278/0x2a0 [ 239.818610] should_failslab+0x29/0x70 [ 239.822543] __kmalloc+0xc5/0x350 [ 239.826047] ? ext4_ext_remove_space+0x10a1/0x7340 [ 239.831052] ext4_ext_remove_space+0x10a1/0x7340 [ 239.835897] ? __es_remove_extent+0x12cd/0x1530 [ 239.840659] ext4_ext_truncate+0x33d/0x3b0 [ 239.844971] ext4_truncate+0x152c/0x1dd0 [ 239.849116] ? truncate_pagecache+0x124/0x140 [ 239.853692] ext4_setattr+0x38b6/0x3ae0 [ 239.857718] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 239.863179] ? ext4_write_inode+0x600/0x600 [ 239.867585] notify_change+0x1722/0x1b10 [ 239.871725] do_truncate+0x386/0x430 [ 239.875503] path_openat+0x5060/0x6460 [ 239.879445] ? __alloc_fd+0x428/0xb20 [ 239.883296] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.888238] do_filp_open+0x261/0x640 [ 239.892133] do_sys_open+0x624/0x960 [ 239.895896] ? syscall_return_slowpath+0xe9/0x710 [ 239.900821] __x64_sys_openat+0x129/0x170 [ 239.905030] ? __ia32_sys_open+0x130/0x130 [ 239.909308] do_syscall_64+0x15b/0x230 [ 239.913260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.918483] RIP: 0033:0x455a09 2018/06/06 17:59:44 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400840, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x7, 0xee3, 0xfff, 0x4}, 0x14) 2018/06/06 17:59:44 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x2}], 0x1) semget$private(0x0, 0x3, 0xa8) [ 239.921723] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 239.929484] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 239.936796] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 239.944110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.951416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 239.958725] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000004 2018/06/06 17:59:45 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x43c180, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x0, r2, 0x8000) r3 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) [ 239.976201] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory 2018/06/06 17:59:45 executing program 0 (fault-call:0 fault-nth:5): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:45 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) uselib(&(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x2, 0xfffffffffffffc5d, "d203d9dbbc654cd0a2a52d06a450de86dfaa40429522f7d09687f51551c98c98c94020e36085b664f48c141372ef8f87d660ce07fcafef31b6c48a71f8143cae57c7361fb58d784034e31e6384a036b0dd818f85abd3b7d87e3016d616ff82bcb13efc807d22a5e3856b92bc9f977ff5a81604b10879a418dcaf8f251ef3b3669704"}, 0x8a) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:45 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x200040000, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x6, 0x4e20, 0x1ff, 0xa, 0xa0, 0x20, 0x0, r1, r3}, {0x1, 0x10000, 0xa98, 0x68ef4e43, 0x6, 0x100, 0x200, 0x4}, {0xd3b, 0x1, 0x9, 0x5}, 0x1, 0x6e6bb7, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x100000000000, 0x4d4, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x4, 0x3, 0x8, 0x1, 0x1, 0x7ff}}, 0xe8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) sendmsg$nl_route(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@ipv4_newaddr={0x54, 0x14, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2, 0x10, 0x20, 0x1a356504270f5b8b, r2}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LABEL={0x14, 0x3, 'bond_slave_0\x00'}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0xffffffffffffff01}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x80) timerfd_create(0xfffdfffffffffffe, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000000c0)={'team0\x00', r5}) 2018/06/06 17:59:45 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x800) recvfrom$unix(r0, &(0x7f0000000040)=""/36, 0x24, 0x100, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) semget$private(0x0, 0x3, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x9, 0x1000100, 0x30, 0x5, 0x0, 0xec, 0x9, 0x5, 0x4, 0x8000}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0xc, 0x2}, 0x14) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:45 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 240.185995] FAULT_INJECTION: forcing a failure. [ 240.185995] name failslab, interval 1, probability 0, space 0, times 0 [ 240.197455] CPU: 0 PID: 16764 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 240.204678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.214087] Call Trace: [ 240.216735] dump_stack+0x185/0x1d0 [ 240.220411] should_fail+0x87b/0xab0 [ 240.224205] __should_failslab+0x278/0x2a0 [ 240.229583] should_failslab+0x29/0x70 [ 240.233610] kmem_cache_alloc+0x129/0xb70 [ 240.237826] ? jbd2__journal_start+0x274/0xca0 [ 240.242472] ? __ext4_journal_start_sb+0x498/0x700 [ 240.247484] jbd2__journal_start+0x274/0xca0 [ 240.251977] ? rcu_all_qs+0x32/0x1f0 [ 240.255768] __ext4_journal_start_sb+0x498/0x700 [ 240.260617] ext4_dirty_inode+0xe8/0x1d0 [ 240.264765] ? ext4_expand_extra_isize+0xc10/0xc10 [ 240.269769] __mark_inode_dirty+0x543/0x1570 [ 240.274249] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 240.279812] ? setattr_copy+0x670/0xa50 [ 240.283858] ext4_setattr+0x10cf/0x3ae0 [ 240.287896] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 240.293374] ? ext4_write_inode+0x600/0x600 [ 240.297784] notify_change+0x1722/0x1b10 [ 240.301941] do_truncate+0x386/0x430 [ 240.305769] path_openat+0x5060/0x6460 [ 240.309724] ? __alloc_fd+0x428/0xb20 [ 240.313582] ? kmsan_set_origin_inline+0x6b/0x120 [ 240.318492] do_filp_open+0x261/0x640 [ 240.322398] do_sys_open+0x624/0x960 [ 240.326172] ? syscall_return_slowpath+0xe9/0x710 [ 240.331105] __x64_sys_openat+0x129/0x170 [ 240.335309] ? __ia32_sys_open+0x130/0x130 [ 240.339597] do_syscall_64+0x15b/0x230 [ 240.343550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.348783] RIP: 0033:0x455a09 [ 240.352002] RSP: 002b:00007f083f9a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 240.359870] RAX: ffffffffffffffda RBX: 00007f083f9a56d4 RCX: 0000000000455a09 [ 240.367199] RDX: 0000000000000200 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 240.374516] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/06 17:59:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/06/06 17:59:45 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/06/06 17:59:45 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/118) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat(r1, &(0x7f0000000100)='./file0\x00', 0xc0, 0x188) 2018/06/06 17:59:45 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000580)="cb62fa33289a2ee7800dca4482517710441d4a3ddd3670d255ee593a2bae0635ea6630405a423b8ebf1b08528f457f66ea6ed1cf6d60a53e7871490cdfb9de5aa782eb3cdb78d6b31154212212e438161eb6472c9bc3756dcfc55d44a78c20cbb13f5913f06493f68ff4a439401c876bd7fc3b23e4f5bfcce19fc8d549ce6d816ac469a0485d5db55385f7934c3fc64d4625ced4bf266e59044a1993ad369c98e4df30d74d4870837ff5cf9710791d25f3810d83023e10911078502170ae2604a79d3b873145463d6082398cc47ef9968c05740335f25128179b166bd1b736b113c42e669638fb25066619c4714b") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x250a00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000340)=""/136, 0x88}], 0x3, 0x0, 0x0, 0x8}, 0x2100) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000480)=""/218) r3 = inotify_init() r4 = eventfd2(0x100000001, 0x80001) r5 = dup2(r1, r4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000680)) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x1f}}, 0x100000000, 0x7, 0x7, "d7f9f80e47a3238ccc60dfec92505c31b20e6f766373e209fc596dcc8604eb68c40aef1165586595a019bf7a459fd1002f3c73422d941f64724219dd87926398c4c19f7b97457c0e584bccd3cff9f630"}, 0xd8) syncfs(r3) socket$inet_tcp(0x2, 0x1, 0x0) [ 240.381825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 240.389164] R13: 000000000000051d R14: 00000000006fcb58 R15: 0000000000000005 2018/06/06 17:59:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x401, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/06/06 17:59:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff0000, 0x10001, 0x8000, 0xffffffffffffffc1, 0x4, 0x3, 0x3e, 0x8, 0x2c0, 0x40, 0x213, 0x0, 0x4, 0x38, 0x2, 0xabe, 0xc1d8, 0x6}, [{0x3, 0x356e0, 0x4, 0x5, 0x1, 0x0, 0x3, 0x9}, {0x70000007, 0x40, 0x6, 0x99, 0x1, 0x4643, 0x1, 0x8}], "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", [[], [], [], [], [], [], [], [], []]}, 0x19b0) 2018/06/06 17:59:45 executing program 0 (fault-call:0 fault-nth:6): openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:45 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in6={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @empty, 0x9}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xb0}, 0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x9, 0x3}]}) 2018/06/06 17:59:47 executing program 5: semop(0x0, &(0x7f0000000000)=[{0x7, 0x5, 0x1000}, {0x0, 0x5}, {0x2, 0x7, 0x1000}, {0x3, 0x4}, {0x1, 0x1, 0x1800}, {0x1, 0x200, 0x800}, {0x2, 0x4, 0x1000}, {0x3, 0x9, 0x800}], 0x8) r0 = semget$private(0x0, 0x0, 0x400000000000080) semop(r0, &(0x7f0000000040)=[{0x3, 0x2, 0x1800}, {0x0, 0x7, 0x1800}, {0x4, 0xfffffffffffffffb, 0x800}], 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x81, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/122) 2018/06/06 17:59:47 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x30) unshare(0x4000000000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) keyctl$clear(0x7, 0x0) 2018/06/06 17:59:47 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x729b, 0xffffffff, 0x8208, 0x5, 0xfffffffffffffffc, 0x6, 0x100, 0x1ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 2018/06/06 17:59:47 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/06 17:59:47 executing program 4: semget$private(0x0, 0x2, 0x3) recvfrom$llc(0xffffffffffffffff, &(0x7f00000000c0)=""/117, 0x75, 0x10042, &(0x7f0000000040)={0x1a, 0x201, 0x80000000, 0xfffffffffffffffc, 0x6, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x18800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x80000002}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000140)={0xc88d, 0x3, 0x10001, 0x7, 0x9, 0xb00}) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) getpeername(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) 2018/06/06 17:59:47 executing program 2: r0 = semget$private(0x0, 0x2, 0xfffffffffffffffe) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x1c) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f66696c65302020202c0ac64092c7216cdddc41d4e91166677be28fa0badb5e84f4b53b8155c9e77dcd037951048e262b0630314440c86bf4cea2fefc586c175eac9f2eed0151024ee1a2306cefb188e2d68fc26ec596771405e414974ef4a2399c223e1c09e558daf3410f96b815712fc208f56d4a3eef37d74d43a9ca2f04b6e31903b3ee92732239622eca61f9b61c6f86f737271e960cd1ae2f283fcecf2c73e8a61b70e071fb3bb58b8eb68e4035080f63f15aa01413e17d613843e6d836401fc326aafe81f2677c4510375f82c2eddb2072e57444374326d1da429e0bbb2aecd9ed4a9ad83c0533faa5b28068688ee9ce7f0710317fcdf488bd0c1026614f532724fafc86b0a77943a0e1ccac3339c29de9d00b14ca6a6913115c45d043b9d82ff88523b445b1d1674f1e03f86ed81f244b8806a50d703682352b41677407fa2ec9f3e17ac4f39dff04dd57ca04ed7073f96586223529898208bda407bd0f922101e4eaa95a4b7ec9643fb0f14ad51ea9c7c8fe869d614984db85520885c4a4533b233c1dbcffafd96351c1de67535a81849f608c2aa7c5ce48761b9a28d0eb1afa0570f268eb7486a9018854c8d77ae4addaf97d336693ddc2d73cace84c5cc3315c7a1e61c52e1a3fb525453b5c98b12bd8216a0eff095d9887e20418bba3af5660009c91811a6ff2116d0afcd4f866c5242ab7e8d79d73d3301ab4c5d054e070bdb1c5304a60a1278476af60babd0e6bc4a9aab7188ca691029187b575f56c95e3f9b19184e7b714c70095d603967caed97d41950f0d5c6f03896379a3f8c11f51a65af06d459cb1bfb2793a84dcc6221a5dd3e089f1c8537d5e3e12ce9fcd85ef7892c4c8efc914cfdf10e59a51670a134b51243ddb1e84409e34e60011a0fe91b07c54a0da9b886aac7d0eb5f6e894038f31eb5efdab31cf691f8b07824782d5a1ae6dcdd832bef9fffe71b7925adf917d84f74c000bd49da4c2f0ea1597ed9232d37174762a95d8486b6ef142ca0e704cb1f6af08d8e56eb9dc29555f4c9fbd4b44a4702dd3be913dff749eb2dbd674f70c6d3fb043aec0e0997de57b13d7a69526f39e622c29617050bdd434463a11d1c4a7aeab99e40e5dacf07f7ee3b869469b11345e9cdef185547490936852092730f5b756c1f9b3d2bbc0c2dd83c649b2b947c809b30ef06cf1f1637277c82f822528e5f503a9c1e614c98dac00c01fa10d7b5acc92aa1f2a9278d56c899d910442fd2ddb01265a9f22c9bdc94aec2ec89102f6a42a3d88390d0c06245d290536bdec8b2310c6c9d1208409e4bfdc757d5325885e0288899a6d0cfb7a7bac08f7d7d7f74fe0ef6201bd0e04d9943ec93ad8cf7516644b848fef970f94dd60ec19cf35bbf952afe8e1cd3013447dee4a8d09b1a6886b2aa64d203082d6e4ecff4975ec693f754ad92c65cf60b8ace146665ff8e2c55a443715a871f8ca28eed023c88d867b2503650d589d199865a3b5303389d6c9eb4e0a5499088930a9bcdad3549a1b91f624c1f59d0f183feac952a6b9b1102748d367bdcf90b829a2a7f1009a91e43cdce329a431c24644e2347af4b37088871d881f7146ce869c17c569c9592607005e953ba6df066d42016c974395c7e4e4f0c926f07626603978246a6f5da01052142dc7ebb3b004c743aecf60272a3228d4cf79430ca560cf06da39495ddd1651b17fe7c8ad3cacc9006b259bbb9fc7c164b0ce72e6575f6be3a88a1b5e15ab949ba5e9b976efa9af936e10686e70105682bc5b65ef8326fcd8807d7b7867ae51b93b93c5d828b2cb58b98eaeb743c49bfd6f4ad89e1d61ba983e5fcb5dacf9ee9af8e9f90593878fb8bb20a4943d03b111fe4cd17c4adfe4a6d6f06727e292aeae5907e67dee68d5cf66071f78c4c7ef508862c06a3cc1f3155ec05f14f86253d508b3013bb50bcc00483d17f339f410663e53796106f68c7ff3063e9b621b216b2be5cc62c54d6a55810b05db8d84a4de4f1a8f1b6f99d6940a94c7384d1da6dea39ce2b13903e4ffc1d624b726aac361049ab9dc17227c907331f5880c2036d196b58e0d9a516190267b46c4b7aaa8fbd0aa7a4082a8356691706899e97ac9e7bf4ff13ca321aa5812701b1e55b9d5d123def6c67c1406d899a4ce54f993201d4c8e7ceaf867e6d84dfdd1a101c5b1da42d601d2d3a32e7861b16585ae93a58b5f7007e6a2f6f6f96278379bd2c35d3a1f87d891152864efa4d5f0d94f365560f9df1a018f8e5cd2f063f918cd6afed854a7281601c44cc1ceb07d0b29113d3a2ab4c78fcaf46ed45cc52058f7bebc980c1e5b72337f34bad16c05a47ab41914cb4bac167b9e5c30352439c8712b066f757f7ed5ebf5f6262f545f9ff61f7ac9a045b89f33ae849fe6b14d794874657945606b726962a58cf0c171b59b6287a78aa9cb7b225b05b10a67e46611933dbef008fb5d93366826faefd46cccb8083d36778980aec5a9a2fdd5052f7dce6b920dafc6179cdd99cec381cebb2fa8cd03980e91a7cb4458b5a8f9cbf9872168f0978f9a214bc86ec011975bafb7527731c20b833d7f9ca39a9efd6d044d6ff75559d2575f460eda9e837ed74c46665e0324d8fec73ac5bcd2000c4361e9a6b812bc5fce9d288b66dc506cdc60c71e24396c1a7f50c8cd1d064f7d67c0d07d01ac840253e5f1848dac332722cd51e658b5810623eff9c337f0db750042a82bc617609dc8f6fd6d3dc0c55d2d4fcd2367e66f032b60aff46027c4e26045c545dc9b4a6e2c469c207e3662eec907b5aaa9acc8c5fa040bd272afdaf9b74903468232ff69a4bd6ac1aafd8be931ffcb62f071975858c693f91a8459b437c50d534c23ac0e2ef060ff1a80dc5aa4e739f466f309d29d51eba8ca48d5cbe69e82d719bdf2ffa5259c3572ad58943b575b1359604d48db3c4b06e5b503350a0696567f1656b7a54a0ffb80f067ec0f9f9d2c061c3881e21b9f7bdc419d5576ce613cf50ac405a0384ac7040e64b4da220ddd2678f8670f6eed53f4f7457eb8b40216547509611d8ce8f5dbe87def256ac2f591af20773c599739185eb2dbc5cc4e5079fd8cc0f77b9f58855232359519b5188658f92e079f72ff318a81940daa5aaf27a4209ab8f2f079e9cffb21a7819ebc049933578c88b9d0a0b3f0335aceac2f5fc3c09411a71b8771cedf101df112757188a275e9239255b7a023bb3e909ec2816b3a379e1065c7a89e233f65843e55c7b29df26f9a63ca61c00ccd1c159cd457ed9a937b69cd0e04cff9e033ca04936b577be307a182306cdbd3538410c428cb629e84bf64bdf9cb8f58010a10351424eaa864676b61acd81abe2a6edd5accd5d420d19073c26bc034f6464f42c8e85d5dfa5b953b59959072ce754c36d1c52f9da9bb7293ab6cef9791e37c25b850864ccb623475eb2e03b686016dfcb7095cefb245503b21d1fed430b2e8082d38f732104920c618c7e4ec2f83a1727a7d36ab92654887f03bcc4e91d111756b2a2d2851a49c0bd8e1fe767c2f49ca4eefa25c4eb45db078b393d7a4cca95b11545b26da2132d99e11e7b60000ac680d6d954be919d1e790cf167cfd510b0cb406a8f16e65974d05c6ee6d8183852aca1bf11121ca390bbbe100c4aed6d5d1c0468020b39597863c3fbedfc8b02a361186c66ac120a071632d2df8c505524f72b49963bbf64a535dd77d24438fc617638238d1f8d754c76a7b2cb5746311a7d2c1c0dea6be237b1c8db395ffdde4d119e2a5505da0813170cc42e9070acda7492a257ce684f7bd999122f3cd9bea137b3766dc0371ad43706c1f6aa295a00a29bd2594719460efb7fd139c2aa7814a452343bb37b0826a8d1dd548a109a5af4fa1f52f12a2d335dae43212cd4985148bbfa0368a6f318500b3c97c65a1990cc0e09ec3d48b0ef4ea901146b36998f8ac8b52e8e6d29cd132236319eb9619628193c68e79f1b843e6c25a98100bfc65bbdcaac88b265888c7ee95e98e290424e7ceb42469ae52f3dc5b95f1f809a582011f0941b5c43db20dad0e9defe6a13cab830f68dfab4433c71ace51b30495f111f420d39a5907b01a0676a064a814056d2b35d5c36772b792cc3b39829179ae7c2aae5a712127f08a215cac7532a8e965853a213465420462dca7163c8b1b91d0158dc300a6e9b4b665207af4d7ab1f27a0210f416add0eef4886de941173fbd7fe9145660108235a773109e279e94a32a2813e17ccebdb001e90a4bded4076747e3f9fea84357fa2ca7bc3f64a6e3e64110c6c98bee41cb4036a507dd39e50151ccf510824c62fc6e86442f89c72c631a3be62310798b4981610929c8d0894dfb73e59f4c179a97fb311eb6921806790e805fc6d28313069c6641118d7f35313892b02d9c65fcaa66f3339bda164b7d65d45e462e79edbc4f4630f9e9c4faeaa41cef982b192d403dd96cba2be104af7b9e58e3932a60c770873f723ead3de205f3d579ffd732d999390ea10586339f4fd4b62f009a864304800255d9f69b96f2beffb42d5d7a5318fd46d1b8edb8d466a7848b94bf9478c338a6309bbef0fa260711ae79632478a1cfefb41a6b946bc97dd3703897d24b00d0c31e7c74b032cd8f3dede98fe5ba8430797af8b9589a199fa2524e242cf11c5bd495fe05dea75caee0fdd46015488d36e0de61edec80e3bb141e568147d2dd9848fe97ae6b7e9745ff513b37126d26d5eb19c423c5735d5e751fbc7f7538db1c5de35ee350b27311f8f6b9ead31e43342cab3b2e4b433b14cff8de7ba495bb8b5e7a35699114229462cb6ffb8d0ff270e4ea5b7fed04270cf48eb3af579975d75a7d79e24cb26a28270b491ba6efa0cf20220280ebaadd483a605f2f04f892f8488f3b5da6458fe3e00262dbcb6113ee6f00cfedc143c7f93cfa686089ebfffe18871b17fec81663d13a1c1fc134d02d4ef0c1dc15d3ad7353582594ec414c656808cba5535706bf24f592b7908450cba82648fb0b08866f92843219c603850594323ca1c659f2e5dfbcb0e97f835313fb2200a00848a97da307aba54f19d0fb1031e5a19b6c69f801742ee8b6ef45fe36709d3c4195a6ab276c2fe8f724462121c9edcb8b1d67574d2d631479a1d0974bb29a32c9a1d349eb84d4fbb62354e84c09e5103f9d00302542353178132c0faae83151dcab4008c78334eb450e70fbaabdcae4cdd8881c9c40964e3742ca849dec95706b5b42b9ef098e6c124345f1e0bd9147b2243d9d75d6c65bd97bfbc694229586cb1c29ee2a1e7c50980ab744d8400000000560b781580395b0c7c56cb834781fc77a667f4764648cd731bc1faf8d9dffce1bc772ed533f686e758a4b166d9eff44932bbcde358028fa95046321721cd481fdb78623cfd1ac6cdf00dbd75d1fe5862cf17761746c456232cbf95496d101aa2e4fcb2c1c6ac02df0d9b0af3a9d7a0d64ea4d784a0c0123b7c0190ca2e54d6f1f14d49910fc15a38b54bfac1a834665a4bd19a99b41800585fdb52d49c868ea2650b437cfe4fa44435a45b6bdf7d1911348244e8bd37d1455ab74fe4296acc073e14f69f2ca57586be46c156ed190682b270d2c58b01b77125f2877ecdff632ee7d3bb098e4617a558772ad1bdbec8aed490d8644527ae184f74a30c99c369afdb08ca99a0a09509a8b9c3f33c8a2ceff62653635075b2f269f1fda2216c4c221928d8a90800b6c8800dc31b20e899aab6401d34c723460f17dd2da41bb3544c4871bcf41115b8a1e837363e15fde2859e6f4708c20000000000000000000000000000"], 0x100f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() prlimit64(r1, 0x6, &(0x7f00000014c0)={0x5, 0x3}, &(0x7f0000001500)) clone(0x0, &(0x7f00000002c0)="43b94bdc2c0a11201232d2e0b53b7d4a0d9da9175df59d5417dbe51a0fa61bf743e75330482778b4fd2f68995f65152b6179a828e8a6e19cda167f164f2f083646b5137ea3b67833b2527ad43772f91eb65ec7804a1bb309214cfb52b6b039a2de495684bf7e491c10532a6e1007b1db25f2697fbcda3cd84ddbf4fe97afa0b158ffce5d05e1ff5eed8ec3d3cb7785d133daa7dfd750b456342dbc923f762412e23779e450a861fda89c828789acf5a144875542ccee99f21394e24a45b6f1deccc8d78b20a8f6ae639d766781ec72fab7858b6c1aacbaa172b37c9403ce48d3d1", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000003c0)="d879d94986f9aa06fb07be889cc26b57283748851ea81654b3cd6a207e4db14c9cde7ce25f6325579267b1776b8c0da2e05376aaa595f8b6d336ee1b284d49d74920362a6bf119cd7aeb36e01c109b973fd88b68345c68c6f6a23da9b4ffcb92ad9fc6699f39586dba439faead3068e42d4e62afbb0840bcaaf7fa29a67cba7c4d01b6a44f06bfdda37fe1f81ee0c95c8a08b46b5f813420a1fa051d534b5fd5662e8a") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = msgget(0x1, 0x60) r3 = syz_open_procfs(r1, &(0x7f0000001780)='pagemap\x00') ioctl$TCGETS(r3, 0x5401, &(0x7f00000017c0)) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000001600)=""/168) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80, 0x200}, 'port1\x00', 0x0, 0x0, 0x3, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x40}) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000001540)='/dev/dsp#\x00', 0x5e, 0x8100) timerfd_gettime(r5, &(0x7f0000001580)) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f00000016c0)={{0xff, 0x9b, 0x7, 0x200, 0x7, 0x1000}, 0x5, 0xf3, 0x3, 0x7fffffff, 0x3, "9ac38438911785c8421e1235dd9855deaf23c99141bd847160a6b6f36520f9888164102acba9f0652aa1fcc9bc57c9f586a2483fcc0f244c3440c4199f7b4ea4c2a2fee1d7ba2773a7787913a14585601be327691dfebf132afe6f3ef520e9fb83f93ff015ec01026a39324edc5ddb515165cf8184893a3a47e98423c735094c"}) r7 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x40, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x3) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write$fuse(r8, &(0x7f0000000040)={0x28, 0x1, 0x5, @fuse_notify_delete_out={0x200, 0x1, 0x80000000}}, 0x28) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000140)) 2018/06/06 17:59:47 executing program 4: semget$private(0x0, 0x2, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000080000) signalfd4(r1, &(0x7f0000000100)={0xc44}, 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x5) 2018/06/06 17:59:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x82, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000003c0), &(0x7f0000000400)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x100000000000009e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) sched_getparam(r1, &(0x7f0000000480)) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/74, 0x4a}], 0x3, &(0x7f0000000340)=""/35, 0x23, 0x5}, 0x20) 2018/06/06 17:59:47 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x1000, 0xffffffff}, {0x0, 0x3}, 0x100000000, 0x2, 0x200}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x1000, 0x7fff}, {0x1, 0xa9}, 0x21, 0x1, 0x8}) r2 = semget$private(0x0, 0x7, 0x3) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x0, 0x56, &(0x7f0000000240)="4ae6448cb83306975d791a2c12425e84fbb7892e6dd400c2860301c28787803b0e456f190cff78936a801c580057aa263e0c779ba5499ee38b370ff7fd6412286b1263da4d9bf50aac585e2a04c681ecd8c0a8d3b70a"}) semop(r2, &(0x7f0000000000)=[{0x3, 0x7, 0x1800}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x20, 0x2}, {0x7fff}, 0x8c6, 0x2, 0x6f53}) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/06/06 17:59:47 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xfffffffeffffffff) 2018/06/06 17:59:48 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = semget$private(0x0, 0x1, 0x20) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000000000)) 2018/06/06 17:59:48 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x501000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x3, 0x3, 0x1, 0x1, 0x7, 0x0, 0x6f07, 0x400, 0x4, 0x3, 0x7f, 0x9}) r1 = semget(0x2, 0x6, 0x82) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000000)=""/210) semctl$GETPID(0x0, 0x7, 0xb, &(0x7f0000000100)=""/137) 2018/06/06 17:59:48 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xed04, 0x0) r1 = timerfd_create(0x5, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) unshare(0x8000000) msgget$private(0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x29de0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:48 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10400, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f00000000c0)=""/55) 2018/06/06 17:59:48 executing program 0: getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000300)=0x0) setfsuid(r0) setresuid(r2, r0, r1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1fd, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000200)={'bond_slave_0\x00', 0x20000000000}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/06/06 17:59:48 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) semget$private(0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xf344, 0x28000) tgkill(r1, r2, 0x22) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) fcntl$setflags(r0, 0x2, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000002c0)) 2018/06/06 17:59:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0xfffffffffffffd74) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:48 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x1) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:48 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) msgget$private(0x0, 0x2) 2018/06/06 17:59:48 executing program 2: r0 = semget$private(0x0, 0x3, 0xffffffffffffffff) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:48 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xf61}, &(0x7f0000000180)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x0, 0x7, 0x10001}, &(0x7f0000000200)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000, 0x200000) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) modify_ldt$read(0x0, &(0x7f0000000000)=""/12, 0xc) 2018/06/06 17:59:48 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x40008, 0x2, 0x96, 0x4, '\x00', 0x4}) finit_module(r0, &(0x7f0000000000)='!^user\x00', 0x3) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/06/06 17:59:49 executing program 0: r0 = socket(0x5706843976ee3042, 0x3, 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x7313da4f, 0x6, 0x3, 0x100, 0x7, 0x200000, r1}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x513581e98f897997, 0x0) 2018/06/06 17:59:49 executing program 7: r0 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/179) unshare(0x10008000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x401, 0x8000, 0x40, 'queue1\x00', 0x4}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x2e, 0xfffffffffffffffc, 0x2, 0x2, 0x7c}) 2018/06/06 17:59:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0xffffffffffffff38}], 0x1) 2018/06/06 17:59:49 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/06 17:59:49 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0xff, @multicast1=0xe0000001, 0x4e22, 0x2, 'sh\x00', 0x2a, 0x9e8, 0x29}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x5, 0x57da99f8, 0x6, 0x4}}, 0x44) 2018/06/06 17:59:49 executing program 1: rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='system.advise\x00') clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:49 executing program 5: r0 = semget$private(0x0, 0x2, 0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0x7f, 0x1000}, {0x2, 0x5, 0x8000001000}, {0x3, 0xfffffffffffffffd, 0x1800}, {0x3, 0x20}, {0x1, 0x3, 0x1800}], 0x5) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x7, 0x0, 0xfffffffffffffe01, &(0x7f0000000280)=[0x0, 0x0], 0x2}, 0x20) recvmmsg(r1, &(0x7f0000003ac0)=[{{&(0x7f0000000300)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/9, 0x9}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/141, 0x8d}, {&(0x7f00000006c0)=""/181, 0xb5}, {&(0x7f0000000780)=""/52, 0x34}], 0x9, &(0x7f0000000880)=""/1, 0x1, 0x1}, 0x80}, {{&(0x7f00000008c0)=@nfc_llcp, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)=""/82, 0x52}, {&(0x7f00000009c0)=""/230, 0xe6}, {&(0x7f0000000ac0)=""/214, 0xd6}, {&(0x7f0000000bc0)=""/121, 0x79}], 0x4, &(0x7f0000000c80)=""/32, 0x20, 0x3}, 0xfff}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000cc0)=""/248, 0xf8}, {&(0x7f0000000dc0)=""/181, 0xb5}, {&(0x7f0000000e80)=""/66, 0x42}, {&(0x7f0000000f00)=""/110, 0x6e}, {&(0x7f0000000f80)=""/216, 0xd8}], 0x5, 0x0, 0x0, 0x100000001}}, {{&(0x7f0000001100)=@ipx, 0x80, &(0x7f0000002300)=[{&(0x7f0000001180)=""/123, 0x7b}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/210, 0xd2}], 0x3, 0x0, 0x0, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002340)=""/206, 0xce}, {&(0x7f0000002440)=""/230, 0xe6}, {&(0x7f0000002540)=""/83, 0x53}, {&(0x7f00000025c0)=""/33, 0x21}, {&(0x7f0000002600)=""/237, 0xed}, {&(0x7f0000002700)=""/194, 0xc2}], 0x6, &(0x7f0000002880)=""/93, 0x5d, 0xea}, 0x40}, {{&(0x7f0000002900)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/218, 0xda}], 0x1, &(0x7f0000002ac0)=""/4096, 0x1000, 0x7}, 0x1738}], 0x6, 0x10040, &(0x7f0000003c40)={0x77359400}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x133002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x1ff, 0xe1, 0x3, 'queue1\x00', 0x1eb}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, 0xdd80, 0x1ff, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x84) 2018/06/06 17:59:49 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0xffffffff00000001, 0x3}, {0x8000, 0x9}, 0x4, 0x2, 0x8001}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vlan0\x00', 0x10) 2018/06/06 17:59:49 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:49 executing program 5: semop(0x0, &(0x7f0000000080)=[{0x4, 0x0, 0x1}], 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000040)=""/53, &(0x7f00000000c0)=0x35) 2018/06/06 17:59:49 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) socketpair(0x18, 0xb, 0xb2d8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'dummy0\x00', 0xffff}) 2018/06/06 17:59:49 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000001084, 0x0) 2018/06/06 17:59:49 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:49 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0x5}], 0x2aaaaaaaaaaaa9a2) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000000080)=""/148) 2018/06/06 17:59:49 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101100, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x40) 2018/06/06 17:59:49 executing program 5: semop(0x0, &(0x7f0000000080), 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = gettid() ptrace(0x10, r0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x3, &(0x7f0000ffc000/0x2000)=nil, 0x1) 2018/06/06 17:59:50 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) times(&(0x7f0000000080)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0xad57396c92ed72af, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="06000000c444d8dfa00b4b8524736cf879b0611c141d2b580a4fd562272cfd6d428e970b43e75b2a4b7a0600000068b5ab7fccbb51b0140b03947b5cf3aa87daada255de0c2226b483bedecb000000000000000000c3eb5669af48088f026746deff37", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:50 executing program 4: semget$private(0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8, 0x5, 0x4, r1}, 0x10) 2018/06/06 17:59:50 executing program 3: semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000600)=""/137) semget$private(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x3, r0}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/61, 0x3d) 2018/06/06 17:59:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={0x0, 0xfffffffffffffe00, 0x0, 0x4, &(0x7f0000002000/0x4000)=nil, 0xff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x5}, &(0x7f0000000100)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xa76}, 0x8) 2018/06/06 17:59:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0xfffffffffffffffc}, 0x9, 0xe9}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:50 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x800, 0x1800}, {0x4, 0x688, 0x1000}, {0x0, 0x4}, {0x7, 0x1ff, 0x1000}, {0x1, 0x86, 0x1000}], 0x5) 2018/06/06 17:59:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = gettid() ptrace$getenv(0x4201, r2, 0x100, &(0x7f0000000000)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x24000001) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/69, &(0x7f00000000c0)=0x45) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) 2018/06/06 17:59:50 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8001, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:50 executing program 4: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40800, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000000c0)=""/84, 0x54, &(0x7f0000000140)=""/34, 0x0, 0x1}}, 0x68) semget$private(0x0, 0x1, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20000001085, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:50 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r1}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:50 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x60001) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xffffffff, 0xe2, 0x0, 0x2d60}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3, 0x0, 0x200}, 0x10) 2018/06/06 17:59:51 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/06 17:59:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffc}, {0xa, 0x4e24, 0x8853, @empty, 0x20}, 0x0, [0x8001, 0xf63, 0x0, 0x8001, 0x9, 0x1, 0xffff, 0x8]}, 0x5c) 2018/06/06 17:59:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2400, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/06/06 17:59:51 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) 2018/06/06 17:59:51 executing program 2: r0 = semget$private(0x0, 0x0, 0x20) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:51 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x408000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffe03) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:51 executing program 4: r0 = semget$private(0x0, 0x2, 0x10) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/202) 2018/06/06 17:59:51 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:51 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x42, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x200) 2018/06/06 17:59:51 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xd57}}, 0x8, 0x100000001}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x8000000000, 0x8001, 0x7, 0x6, 0x3}, &(0x7f0000000240)=0x98) semop(0x0, &(0x7f0000000040)=[{0x2, 0x3, 0x800}, {0x4, 0xff, 0x1000}, {0x4, 0x9, 0x800}, {0x3, 0x9, 0x800}, {0x3, 0x4000000006, 0x800}], 0x257) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)={{r2, r3/1000+10000}}) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, 0x84) 2018/06/06 17:59:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:51 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x103100, 0x0) 2018/06/06 17:59:51 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) 2018/06/06 17:59:51 executing program 5: semop(0x0, &(0x7f0000000040)=[{}], 0x8b) [ 246.935844] Unknown ioctl 20996 [ 246.975131] Unknown ioctl 20996 2018/06/06 17:59:52 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3d) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x0, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x8004) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x8) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000200)=0x9, 0x4) 2018/06/06 17:59:52 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) semget(0x1, 0x1, 0x40) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/197) 2018/06/06 17:59:52 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x8, 0x3}, 0x45}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=' ', 0x1}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x10001, 0x0, 0xaa9, 0x8}, 0xc) 2018/06/06 17:59:52 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000040)={0x14, 0x2, 0x2, 0x100}) 2018/06/06 17:59:52 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/93, 0x5d) 2018/06/06 17:59:52 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x10001) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/79) msgget(0x2, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000002c0)={0x7fff, 0x1, 0x8000, 'queue1\x00', 0x1}) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000000c0)=""/231) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000000000000c0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004f00)={0x5, [0x0, 0x5, 0x9, 0x80000001, 0x1ff]}, &(0x7f0000004f40)=0xe) 2018/06/06 17:59:52 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bridge_slave_0\x00', 0x2}) 2018/06/06 17:59:52 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3}) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0) keyctl$clear(0x7, r1) r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/06/06 17:59:52 executing program 6: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xa000, r0, r1, 0x9, 0x80000) socket$inet6(0xa, 0xa, 0x1000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 2018/06/06 17:59:52 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x100000000, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x8, 0x4, 0x10000, 0x40, 0xffffffff, 0x2, 0x7, r1}, 0x20) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x12002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xfffffffffffffe60}, 0x8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setstatus(r4, 0x4, 0x800) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/06/06 17:59:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) gettid() recvfrom$ax25(r2, &(0x7f0000000140)=""/163, 0xa3, 0x40000000, &(0x7f0000000040)={0x3, {"47211c16db51d8"}, 0x600000000000000}, 0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000200), &(0x7f00000002c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:53 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{}], 0x1) 2018/06/06 17:59:53 executing program 5: semop(0x0, &(0x7f0000000080)=[{0x2000000, 0x0, 0x800}], 0x2aaaaaaaaaaaab1a) 2018/06/06 17:59:53 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x3000}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x200}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x280000, 0x0) 2018/06/06 17:59:53 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x800, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x108) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/06 17:59:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5c1f4511cb487d07) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000080)="9ea2aba0f0815a2e6a689818d2c2edc7cf9332171b4e2ed4a4d48243538810660952db74d7ea805fab5c3523287813f20e8e6157309ff62632634126271c1c67568775ee8bc1a65b70d77be75866bc6cc0d43f4d2930cc1d2fbff4552baef5194341240193360d66df1489186e47995695a96fe16feb9e7e") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:53 executing program 2: r0 = semget$private(0x0, 0x3, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:53 executing program 3: io_setup(0x1a2d, &(0x7f0000000000)=0x0) io_destroy(r0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x5, 0x8) semop(r2, &(0x7f0000000040)=[{0x7, 0x5, 0x800}, {0x5, 0x6, 0x1000}, {0x0, 0x1f, 0x800}, {0x1, 0x1000, 0x800}], 0x4) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x4, {0x0, 0xfffffffffffffffd}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:54 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) socketpair(0x9, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/219) 2018/06/06 17:59:54 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1c9683b37e900ade409bf28254dcff07", 0x10) 2018/06/06 17:59:54 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x408200, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000340)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x4, 0xa5, 0x7, 0x0, 0xfffffffffffff800, 0x0, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc2, 0x2, 0x2, 0x9e, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x5, 0xfffffffffffff87f, 0x6, 0xffffffff, 0x400, 0x10001, 0x2f26, 0xffff, 0x4, 0x6, 0x5, 0x100000001, 0x2, 0x0, 0x100]}, &(0x7f0000000240)=0x100) 2018/06/06 17:59:54 executing program 7: unshare(0x8000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000600)={0x7, &(0x7f00000000c0)=""/78, &(0x7f0000000540)=[{0x8, 0xdf, 0x8b30, &(0x7f0000000140)=""/223}, {0x40, 0xb2, 0x6, &(0x7f0000000240)=""/178}, {0x4, 0x59, 0x101, &(0x7f0000000300)=""/89}, {0xff, 0x6a, 0x9, &(0x7f0000000380)=""/106}, {0x51f, 0x1d, 0x80000001, &(0x7f0000000400)=""/29}, {0x7, 0x5d, 0xffffffff, &(0x7f0000000440)=""/93}, {0x4, 0x51, 0xf2, &(0x7f00000004c0)=""/81}]}) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) msgget(0x0, 0x400) 2018/06/06 17:59:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x96, "ca64e64c2455bc0c38db0644244b31e96a27ab39c0220a6b7374adccd73b45475e6bba0e3d7c37f3676439396f6601ab5855aaa1ceb862182cbb09ea29123b3ef005cb85f0b035b02318784b9209c1228c497e9d4c5a89a392e3daaea5635567788aac8f2c56af77ce9854eb5cc7faea95bda5b60cfc06c6ba2dafca9acba96cfcf51e80d7e528d39d91a82c4b6e19755eac9ba131f1"}, &(0x7f0000000040)=0x9e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x8001, 0x0, 0x40}, &(0x7f00000001c0)=0x10) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:54 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80002000000107e, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x2, 0xa646, 0xfffffffffffffff7, 0x5, 0x100000000}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x408002, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r2 = socket$kcm(0x29, 0x9, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r3 = semget(0x2, 0x2, 0x200) clock_gettime(0x1, &(0x7f0000000180)={0x0, 0x0}) semtimedop(r3, &(0x7f0000000140)=[{0x0, 0xffffffffffff0001, 0x1800}, {0x0, 0x80000000, 0x1800}], 0x2, &(0x7f00000001c0)={r4, r5+10000000}) 2018/06/06 17:59:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/117) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:54 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) get_thread_area(&(0x7f0000000040)={0x81, 0xffffffff, 0x1000, 0x100, 0x5f, 0x0, 0x8, 0x800, 0x0, 0x400}) 2018/06/06 17:59:54 executing program 3: semget$private(0x0, 0x2, 0x208) r0 = semget(0x1, 0x2, 0xe4) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000080)=""/137) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/06 17:59:54 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) 2018/06/06 17:59:54 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfff, 0x94000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220022}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4008000) 2018/06/06 17:59:54 executing program 7: msgget$private(0x0, 0x0) sched_yield() msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x6, 0x1000}, &(0x7f0000000180)=0x8) 2018/06/06 17:59:54 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x23, "73f962a7126f6b24fbf92165cd42a0ed72518e9ba224b6d3cbe2cbddf6cd68eeeec010"}, &(0x7f0000000400)=0x2b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x26, "0bc2ea4b35d23b635d9ab8a16a01b31bde94ff19042ec4355597d030dc2728ae00b09a232b7d"}, &(0x7f0000000780)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)={0x0, 0xec, "a22fcd108379f4b55c8d84eab937ef56f477f47b6fd774c61723d15d13d38c893e619d5ea9e7f74abdc830e9d762e8fbce19a59be927fcfebe68a9585ba11ea42bbcfbfef5021683b17976e551b433dde304450788366884854a667956b8461140cd9864f02c37a01b1a878a07f8670e5e34820e064fadb629f431ded6cde0c4fc33b5153ed89c1a2cf16d552a438e2d64ede6870195295555692d1f5bd77ce37bc43ba01636a3f7b96ae7f5aa207ac9e533a8fd4618aaf2bf57e89a888ca8d853cb95f07468f183163d1e248e8b6cfd490bdf0a5f77c8e4b16b40dfeb324d1d738560a35f2307cec5ca62ff"}, &(0x7f00000008c0)=0x8d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={0x0, 0x3f}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000980)={0x0, 0x3}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000a00)={0x0}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000010c0)={0x0, 0xe3, 0x2, 0xb}, &(0x7f0000001100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=0x0, &(0x7f0000001180)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000011c0)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffff16bb, @dev={0xfe, 0x80, [], 0x15}, 0x6}}}, &(0x7f0000001280)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000012c0)={0x0, 0x4, 0x6, 0xffffffff, 0x10000}, &(0x7f0000001300)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001480)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="ab0263a06b86eed5722150255f6ba030d585d5782318d109215324e2bee06c4ef79cf48a7ea8d4f2976ab1201ea562ad93a19645626e8f9f3e52bbd98ca4eea9d49b0b97afc8c771372251ea82b8ba666ab2a9e4c2841cce306af4c46474a9a3ebe30d43d86d8274697d3e5667c8696a5dd725eeda60e48918d8a4cfc64f0ea4", 0x80}, {&(0x7f0000000180)="cc044c59dec0e065f568bb135660f45aed8efa00df6ef06e706913150732", 0x1e}, {&(0x7f00000001c0)="fd588dd60a3b02032e1b459999a6c3ce94dc8b2d10b9383b133fe632e6fbedd21b951941b686e9b002c2c4b5d5ee3248ad064f9edd36fe7ea1ab98b4bce85d13e0293c636ba51e949b65352b49cc04fae0320402c128d28ba7606177f9153aed496b388253ec0150480d9edff5beb4b33a6cdd5a459687152643b8f8bfbcc90443b18198be2eabfa9ca167398e8e23f7fa95", 0x92}, {&(0x7f0000000280)="2867e1bfcbc742b9778af178ad30e0ee174eae44e241a510e23c67e2d66ea713c8a20805621b6775c2845aefca213bde3bb28c8dc6ef87fc054a102e1e029b4a9cd381428b01227fa2999c52b938119f51be", 0x52}, {&(0x7f0000000300)="b9e5643d6be7795250279094421165478092e2cc3994f1d58d66dd6e462f9d748867094b7268cde60944f22257c66fbb3270029451b6eb8b7e5f", 0x3a}], 0x5, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8000, 0x359, 0x41, 0x81d, 0xac, 0xff2, r1}}, @init={0x18, 0x84, 0x0, {0x202, 0x9, 0x2, 0x1ff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x80000001}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffffb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x98, 0x80}, {&(0x7f0000000500)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000540)="8e3ecb8241f595e93bc4592ac18707a697092f68ed390ce75d05b07084d0f34afce604b99caa703c343d3262aaa6852d363a32981ca7a13e8f118713468a53e6408385eafff057067934b732024a9d32a3469aba50eaf93d77999139ecdbb3ef5d4cdb2ae2b27497c143ae1199396cffae8e107959c04bc7398b98414362c53545beee6713fae3d7b65bf94ee1e721a724", 0x91}, {&(0x7f0000000600)="01f05b63c2bfe0e886535daf44d59a0a2f6f3b4c4a6053b167e9e436c936c8f6839d9d7cde343535a4b47486e96023aa30bc656d59b493ce9fba833edd2109be80daf4c2dd7a90e934145ca6f4d9b8bee96d260f358c51bc5f6173b12c35f2533b049d9673587ee5653eca1344625878af27f89a5aeddb15e9fad5046846427937609c3a2c7050ea9de3ba47c46f9c4de0e986f73b9357a251d8be5e816ef4e0998ceed3d81ef409f9a4641e0f1eaee863780abeefecd3f4c8b8566d8f4e2259f49113b8fa0e7e96d399770d218d9210bcf62e25abc9056081c0e8e1fdff8c6addc62c4f471804cfaf3319db05", 0xed}], 0x2, &(0x7f0000000a80)=[@init={0x18, 0x84, 0x0, {0x5, 0x4a00, 0x900, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x6, 0xac3f, 0x6, 0x7, 0x10001, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x9, 0x800d, 0x100, 0x80000000, 0x6, 0x0, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0xffffffffffffffef, 0x1, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x9, 0x9, 0xfffffffffffffff7, 0xffffffffffffff7f, 0x8, 0x9, 0x6, r6}}], 0x108, 0x40000}, {&(0x7f0000000bc0)=@in6={0xa, 0x4e23, 0xffff, @empty, 0x73}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="c0c7cb56e3ef6d570df0ab446484651f8d722d3d0c418db9cfcbacb351dd42592518603837dd18e4c30dc7982741376bfee88c76", 0x34}, {&(0x7f0000000c40)="2962f41021a4830de7f19be31947a94241d3181f744f17fb51b77e8caec35da37ebaee5a019cf2898200368dab5d201f02dfbadc4b7f1d52d9747713bd4521b4215f72c8638a3f36b213c996d58e1aaba478ce5045d788153929ad8f0b0917dbe4c03e8444b8baf16859fc20e86a4415f2014f095a21b395e08b9025903b648beaecdc5576bf1bc168b0f8b6031482a143ef0c176d0c4f70c967123b8c7c498f07bd0e88215e78a299365e3e848692062a19c73f0daa6a2226aa4aec57de6afe06c65d87dbf867f9d9eca4f9bba2", 0xce}], 0x2, &(0x7f0000000d80)=[@authinfo={0x18, 0x84, 0x6, {0xb35}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x48, 0x4}, {&(0x7f0000000e00)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000e40)="72c3e171ea2491ffd653e31cd5628cc09f6f197e491de67c28fdf3cfc85c51f289f085dd87fe5de4031670523937dc227ab9e7286d3e75882e5e4dec31284224d3b7f2518a086ca0755c96c647dfeb2d55e983d9039ac61a5bf28223150b445c6dbddebfeb991b89700e7c3431f509fb631f6137f3fe700ebfc4adc90c2b7647d21e96751525efa048e4bc819fa3d49adc0b1bb762", 0x95}, {&(0x7f0000000f00)="61f2697d28815aabed90c21d510213661a9358481395d15d1a861e93db66707a30b5dc4df0e04d2896f429b95f593368d749bfb40df9a9b223449deeeab75072cdbf5913f53767223459147df658e0bed722df1f3a4c1fac9ecfb8976df8ae9f20dc5d36908af7b12a6b2bc5d102c993c73690d3eb04c28a", 0x78}, {&(0x7f0000000f80)="16731713bce830d2ccaff2a34ef2d0cb7de5e1e30a47178e98ac0ff33d6c35326a650d93b88985f924d5ba0f6df7a3eed09dd696c54c653472c2d25250b5b55111c333df44d7374d29ae7408a105048d8e2160f2e75ed4e2f31ac35a810a2de9e336ace94d8e2cab15918a1c2391ec14abc8a378c61790830fdca91ac3aa02f6957b3af4cf134aa1e5d646049fd96146392b3aba414354ad7287cf02f6d2beaad5e3d17261862f7d1d977ec6a89af3ef14383e80de3fca758d65622a0afbb8a2fe4195441a72ed1b0279a57652a6d20caee203dcb89f7c27e00ca9d6c2f848c4957908", 0xe3}], 0x3, &(0x7f0000001340)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x69, 0x4, 0xc4, 0x0, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x130, 0xc, 0xf497, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7, 0x0, 0x75f, 0x4, 0x8, 0xffffffff, 0x40, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x50d1, 0x8, 0xb9, 0x9, 0x401, 0x20, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x4, 0xc50}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}], 0x118, 0x10}], 0x4, 0x48800) semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{}], 0x0) 2018/06/06 17:59:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x100000001) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0xede, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0xffffffffffffffd6, 0xac) 2018/06/06 17:59:55 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2000000107d, 0x0) finit_module(r0, &(0x7f0000000080)='/selinux/enforce\x00', 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}, 0x0, {}, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x7, 0x0) fallocate(r0, 0x1, 0x3ff, 0x8) getsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@random={'osx.', '/dev/snd/seq\x00'}, &(0x7f00000001c0)=""/92, 0x5c) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000140)={0xec, 0xffffffff00000000, 0x8, 0xc0}) 2018/06/06 17:59:55 executing program 3: semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000600)=""/137) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x82000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000040)="fea3efa7ceb5dd7c6a81cb46738f5e3bf86a2a3e296935014042b9ac52046a0a726cd7cb235a15c551913d291d219289d48b52a22c54dbcce709a4dc588f25d0a74957cea8180081c5edc3fc4e2523a6275f2954df830e8c5d9e171a6f385393f1eec122ef612ca7f644aaddbd10f55f8432d238e1f3e70a9aaa9a9fec06c4f3b6237bb70d156249886ce0c1c8dc5c1a139a4e7e612cda4f7707bd4b80494fa83d19b94f5b8fc55ce3611fd0fc094ffd818a404a55973e189f4d900db135fb26e58c0c321a0d6bd8b99fc9fb6e562d2c269c", &(0x7f0000000140)=""/148}, 0x18) modify_ldt$write2(0x11, &(0x7f0000000380)={0x2, 0x20001000, 0xffffffff, 0x100000001, 0x6, 0x1, 0x90da, 0xba7, 0x528, 0x1}, 0x10) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/154, 0x9a}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) signalfd4(r0, &(0x7f0000000240)={0x8}, 0x8, 0x80800) 2018/06/06 17:59:55 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req={0x80000000, 0xfffffffffffffffa, 0x1, 0xcc}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x803, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x80000000, 0xffff, 0x4, 0xcf49}, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="7ef906029c406a2abe787f8a8032a6dcf709fbd787e7ccd39a94da51a0acae7aed52a7d29977789c8a17c5caa92fcb2abb85e57c260c4e627b442a1d80606528eacaf3abcdcdfde4fde6b7efddbe4091c2f4c086d63a8811195aaee3ae322f9374664d4c74d0daed7c1ca7e2d3701f187f186c779c7b2e88277a690ff1ae9d8d21889b80a5b45e6fcfcc23df8c200e67f514f7c5178e8b2a28d2") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:55 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_names\x00') getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000001c0)={@remote, @multicast2}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x6, 0x20000) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_submit(r5, 0x4, &(0x7f0000001640)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x78, r1, &(0x7f00000002c0)="f35718cb03e26ff5dbf7699c3473b6787a35d37991546bd2f037d3a719d8b2e558168443cad0c6d110cbf2e6c8ea2ec9dce6467736a69984958a153401c34757700234a07870888efc5e1408f109bd57c34de123c1f2148494d8bf28a2d421f3e3165291839c993fff4323ad3e56d9dbdde36d6159afa1f2dd05dfdee30e0d7d323fbfccf6144ee835fcdea01f4796811a30d81958eac2d174abbd1f1fe6b8f6b0157bcdb93eae7a886fdb7ec2851968c73c08507a78cd7711883cf899beccef851cd16dbb7aea94559a107f0772278c1641f138ce09aeea619a4774d4b634f6d81a6535cea2d6f4de10193a", 0xec, 0x10000, 0x0, 0x0, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x395d6bd5, r1, &(0x7f0000000400)="f83059f31f63e6bb4b89ac274fc6271fe28bc9b31af0bc814d2bfbfee38986a98569fdc743e03ad8619d698a84882d85439bcf982b190181714b52f22ed49ed0714254420936a25a144459f596eb063aaedd3174507156e3452610e3e82a219dce8d01b8f9b41d7aa8effc66d23f7b62ce05543c916beedd9b975d4a7d599dc1e2510ba39cd4ae6e6fa45b", 0x8b, 0x7, 0x0, 0x1, r1}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xa, 0x5, r3, &(0x7f0000000500)="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", 0x1000, 0x4, 0x0, 0x1, r1}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000001540)="f619976a49f89cc7edde3fcb2a3ed34c22dbf74b8859d64444190dfdcc85b52b2de1ad38daaefef513780975cf18e9c930ad0739f4e9d6f52fee2565860a2edb4427059d7c5ec58d06c36c69bc866840d1906465267fc71c799089b03f087862204a4ab2281a2d372d5025124e81910e7b0d907c05da236d2e896db474d0f85bd7322e8850cd2975e6e16da7e38d7da2b15207079134968ef06d1a5942d4bd2122bcd707978cf2ab81", 0xa9, 0x3fb0, 0x0, 0x0, r3}]) setregid(r2, r4) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:55 executing program 7: unshare(0x8080000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:55 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0xc) r2 = creat(&(0x7f0000001240)='./file0\x00', 0x20) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001280)={0x6, 0x94ce, 0x7fffffff, 0x3, 0x778, 0x9}) open_by_handle_at(r0, &(0x7f0000000200)={0x1008, 0x9, "c6491a98beb155acb4c02bf45abe6c29051732553e9262f3ef1de6743c22b2357f1cfabb970ccf846fec06bcb9a9dbf5c4f25581700d6bcc703438a3486351736825ce7f5ca0a81e87b822ac33bc09622085cfaac7036d750b84d6405a5eedb359dda377dc6e0414bb384cf407b2ba733f7fe9f48dfcf93e0498f03a2bfc57068be8fa2eb32455421855c70a6b1449203119693022238ef94830318346876bad828481bace6ba9f26449dcf8209659c1f3133ebb1055b9751ebf8961159eb0e00508c7a070e3f196540c8c5e0934e8668bc5ed6ade92b00c3c3769a78cd7083d709bdd93e1791f25cf9802f3d17c3158e1b604e36560f8a19aab84c9628e226ac32a13879f66865bad7f44af8a6a132b75378dc824eff7d9834821cf6901cbd7a7dd7cb928145545139c917992aae36fe1c64e8bfeb374994567321162b57d11d8b2429c704109789ecc1bb65d324a57b6c9965726954cc744778552f7fccf3936a2e16df2f799095052d715bce3f4bc1fe7c89ab4d6c0cd898bdd4a0759fee6b1306de884b0526bcca5e9be116470adc1c0a3b5008ba86e8b63424ae8937b8dac8633fa15c82c1dfdcadfba8e286de6cac9e3d226646039a465617a7a5556fa6b1d2bae4feb30476aa048877886e67f68469fe97c0d85f3b68c6bf2c5268849303fc031ec2f051e4678b95b9a31794802161d6742f23a6cea6416b41359bf5ddce53871f03325c6210f093b05eeba6a5a48b2616fbe3458c7415a0eee76b4ab95b7d9a3425f13e0aa4cad4ef0c38abc4c6ccc6fd8a7fa0d66a17d3877142737e515947941178bebd2ff0466eea687e70d0706c55522e556d625de5446db4f11a1d06154097c410087706cdf106326d45169f71f0054ea892737c613386f1973d919a360a7835a2fba8f4796f4e34ec3d806b2ddf5ef7dc39f0549322163d8d8d38f3f0055a8a93026ae0f7606f2f59c127b31fafe823d38a1d30b3a187cdcc7c36d40c0402a791b72f15a682d34c8957a5412b8ab482a35df5bdb7384cf8c71686375520dd2509e487d97d7070e46b962996fe3557b284e4e77fc00e305dffbcc84d0ecd2ebe59fb6c65d374b6c1ab2711aa148c7aaa84385ab711fdab6cec07321e923456054886554a06342d7dd40708321b736f36c501814f43926f901fa582900aee9f8cdc9a568944fb5a96c09edeaf9f9d93ab9259756c866f511114b11208ea52cdc7d92d61ad568bf5a06c5492e9886430055c548a93fd6e1dc3bcdb1ce232033559afe25b9b058be1bdffa3a27a4a1141b1da097eda1a94b71f526761aa3231ffe681c90bbbba6646cba8ea169e66595a170eea8ab010672d52c2c3ef4e924f1988c8e8a79e9c81d0d39fbae8c08f59601f803a74f3c62c12c1a7ac6e73c9669feb3f7dac919edd8f47d4d320b1875deb540dc018ac8806b829cf240969485ab829826182e318a2950eca9c5b057f751332489041741d88ca16785cf9cc8f034f7f112e4ce33e9a5c0363706130a6531cb530b15d1466589cb200d7f31b40de73b11b2c9d1708e6aa0410311759042a12464b72ebc1da8a8740648ef265bea2cfe00db35a192ce55b07c6b93c482fe64613544d43029c3df73059c7c22d2dbe557e1ff12f6f8309a6c9887397e3dfbc82d63009fa2f2286de653c410cea1e6b99f07ef9f9c549050d358022e7de0f84604553e416e100182b37e5c5e03bdefe2d7a1f75e148b116a99a97e963613e978dc21b4c5518d21373780121551edaf79f131b392eee6304510eff38079c53286e7c153fc23fb3b50b0cc51dc710c6e1e88e5678a1000ce72611fae6e72909308e9ba3afa24684a060618b01706709722ca4f977b5e806e0c5537e2dae25573395e2cd16dc042b7b932329e9a7c66173782699c89aca94e74d08483a6ef1409880f895f2ac5d25394499b0e88e162632d86c31a7e8cf36915c3267863906e2294d4428687a7c06d852370ef8c7ce8c75fb9ea9a9974946c9bbcb3761f9dda08cf51a8f914062f1f299b66f1b1392c27f495f7086934f1a7d1daef40ae0ac77b2073c59f46680249a1611e6a23bd230cd4c3972b5917d7cf5c8979c78bf78901f0379ceaa19eeb6deda5665a4cb956473f13da466e76aa4b3d1632bb39baf301cb9791c9a1339731a13a37660d249ce430ee03510fb7ca60a80b3e6dbac3d7a1108f768d128b1773a39f8d5da25896822b957745b3e3ec86573f02c63c20fb06991bcdf6e6b7c0429a26cffeca1679be71ed55079a87ad1aac377f64a9b2f244cd785e6b26512c14d010c3c5193b75c08b2036a28d5c4ffca480f360bedfd9b3965210c732bf64800a7c49f6152b81a21985e72654ba90662dbb5a760397e21993b2c5ff6cdfda1d37bcca33a7d3abc144e00471cb84959abf6b9f7767427bcd4b594d25c487dc9a1cd823df6609f4f379214ffa40d93757f91dccb22ea5bb876e0a086c5b83dbb7426125f5ea5dd36f59d137afe099cf85d9862da0d98ab51f75a21379e8619e183290da4389dba0ada0d2873165f5c4e805f93d65e3ee1ce3e9862d45c01fb94d1426679d7178b2b979b286d5a29e9d810c4c1d2394b6420e5e4c4a3d96400524bdd85117182acf75f8cbce60e4cde805538a1950778f4900a53341512b96c2fdca78885cd5b62111ccb3dfe97c271f9f76f0bf3137aace7ea9465a30c6f6a75602bc310b662f77fb7ee5e98b25b22e70d5425f23d96a9fba01465655e696724a98605af5f369af1a9bfd4e4eab152d4feebc3f7023bbdd34d1ce402f379dd729e45a792759c9a5a9530e74cbb1b8f0f15e4250866fd52b88c8bca7d6a10146bc7b690d592f166d1b4158a4a1e1f0ef7674f6d74493c466a2c101cb4bb610b8f9213f78deda05b1a9b46cab7cadda096ff221d1894d5156c1206572ce9a683f65492464602306fbf1a680b2875c97ef15d68deef295fa7aa2f0159c28748e0b8b2773a769dcebfd81223892b8b3418c423aef938bd10c2b9a0c8a9470947cfe89408af1277414747aeea9845009f6f66a0908e6431fad5731a04340f275939bc33f044e628acd2df913208b0e14b37cfe9605836d2b623610164cdcd043e6f5c997a440293a522911a7574ef1dc94b01e8218c404a8e5ad7c92fa6875a0d82afe60b18159ac997b68540770cd8b879a7baad8ba3807327c3cfb63d6a68a1538fb6ea73965b2f078450eb0e3fb9032677478d6e010f1113000cd06571181bc0d26323e2a7e183f85ab83c57396cf4bab7764c0b7df2055d2fd020291700389752548160138924245d0e26f60b2a7d1c0398316d69206df8e69fbafed0e0a374f3177fb83d850686ad37427c57dc14313e412541380f3910a732435b17b1a525abfd215331d6672b9cc6d93bbf965586404837df0d41690f75d001cee4470c2430b9070a657bbd266d0e32718e3901315a8105c27e218ccdc8b455e5d224f19d739d7e71c9c98fbd72edce5acc09d2bec4853b1f5b7b88352ce44e8a87a879e917b970b759abac9f6792f72e3e59dc078a0ee1fe3b8047a1724afaf3737c432dd9d38dbe321677e2dfa22e5effc59b9860e3dcdcb12d052ab798c6505c992037d00d4d2cbd37aa02bcbfe1c550326af0bfce272af4d3af6735779c3f5aa34a77590d1dee811a8c5ff260b76cd4328f47ad467989d700dbecb0e8c8a4501b3ee8e3ba3917005a974facfc1a051cefef9adc3284e40179cb60b2bd53f737b8e793c34248a32ed86a53bbfdfd0b25f5623c24ce1a39e806fbc34da31df615662a5beae28e7de13db11829edeb2a34adc60d81a997e633b52367557e67f4f8d719c9e3c1cb8c604cd164efec4d8171163dc5b12296b73eea8c395e4b87055413d9cb52cd244d969cc2dfd4178c939b2707e099a837e4e944711fa96bc706459783984b7a43d816d8631732b453abe4cea403173a2bb490f839d8f4446feb532e24e821db37df60664f96352d0da56e15d4221ff1999d673b8271cbec56692f6db50ae6bad64cc5be6b65fc85eea918031ce231f688c17ef432502fa89e11d585861efe97ba1fe50618603d9be6f86d6341b63061183a26116d975c8d519b1d38a0b20e00152cd595622618ef148d542c63af0a1f5dc69524358a23dc17140b5e8cc480a63e2db31c3b58d174a9292092722de42c5fe7ae4f2697b7e4ecbc0ae812b914f161c57b3a3bc09ea7facfd10d08581b0912f39ba96d88a733376533163bd9b2d285c89da61628f0377746aba99a2a039aac319effac38afe5e660daa75b4899a0b2ad50a67aee2ddbdd553f56c8ee29413cc1f9a3a63bdb989a35c0d65c27a095bbf57e10a5bcc6b29f3bf535ece97d6cea835af8ab7c8a83a7954dd80efbdb90a8e33903cafa14c30a94b30b654f09d8b901dd0d5feda0e77962155b30f6b5bfb4cad7f6d712024e079de7611de702db647b3cea20d008f3ec33918d9b11b37d9dd571c0142a473e52b1cd78295080352b0a0074fc979db51e6f30ae93ccac27fdded1218437eaeb48eb469aa63a0b0a20053e9ef8ec319a1909445f8b55d81d335032359ed383c1e9f99bea82feeba9e5733f36aafe7de29f2278c890db9a63bc31dbf5fd2976943e6d5aa54250a7cd1c7ddf897953cc1e3d9cacc605850c82189d6f4017c6269b101b1ea0a4dce22196e652840dd05c95d0c62c4920acbfe4cdad1edb188618291a0b4c0e9c0d4a374cead00a5a03f84db7e34fcef13fb6a1aa71101dc87f94071742bc55c8a8a413759237ba237455ebc9502c46a3b0b95da0dfda3024829204835e20c95e5830d17455c311cfdb5672295abc0c593fc23aaad4d17c7065fd16a95a5975bfbb134d0b05110431e006ada7721f8283101b5671f0b87bdae91d8c5e26725d80d5c334f97cc31371b3e0890d1e60dca994c1c51a150b46ff36781882766c8615bbc6f0575971afcceb50e55cf7223cac810ef0d6bb08916cc3dd927ff35eec67aaeaf82a4166118011059db839cbe769d306e5fadf8a1ad24ad875375e3f2ee3e9a16c79b6ec95e7cfab03471b033159c9de53f702209e54ac785755b1c334a13bb5c2e869468c53bfb95f8e4d2187e85eefd00fda80f6234a3b6f94639ce9e904ca52d34970bc5678657a67f1ea07ae624966c0d648a2984150333108b6f534ccf1f61f9a83706bf01b3c3a44347cf0feedecd6e26668ce968de5be2e80a8e5c69cacbe05cd7cf90af9a4abf73268719b4bcc304408ebfe46b311425a8d84c19ce8c4584efe18598bc096ee6371b3444685780fc163aa2583f1e816e47f7eb3ac60263046ff3c26f82a645c240407a7d92964d5d92985da1419a3a72a7f5b9d2cb62a0ad73ff538fa78ebf1a091f2a913d2e8c70b62fa497afc4e78fec4622164dd36fb296e72f713d4e17e7bbdba74cc06d4bcabfc7b697b9194fce30586203563c3c72648cb8cd28f0779ce7a64003baf6204c45f33a5ca53f7bce8f263d8902bfc4def63fa59ff68790c4129926ef586e2f0329988827d03759576928ee48093e04d135a5672f4e730f96d51d7a1e4b1cf932e659c06841935477652c08a4b363ad7a6fcb06cb6e445c8fded81d89c78472dde1395fc8d0200e7684cfb0115aec16e67fe3c5054328c617ea121357aea89a4327f229afb8043f51f3cc00b7527f9ddc2d333857bf62b32d2e0d8be75e71b0b11c37fa2140ed3bea599b3c2bb263469e6dd5b75d0c1b125b6ad026ba883381ac3431aee5686c71263fe22c87c48cc559a1ee4ae2a03f96ce9cb7e06e339f74bf6706"}, 0x10400) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x10001, 0x438000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/68, &(0x7f00000001c0)=0x44) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x80000000000007f) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x5}, 0x8) 2018/06/06 17:59:55 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001340)={0x14c, 0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@dev}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001200)=0x1024) r2 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000001280)={{0x4, 0x7}, 0x1, 0x5fea, 0x9, {0x20000000, 0x401}, 0xffffffffffff1555, 0xfffffffffffffffa}) 2018/06/06 17:59:55 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'sh\x00', 0x30, 0x1, 0x2b}, 0x2c) r1 = semget$private(0x0, 0x2, 0x410) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/06/06 17:59:55 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0xffffffffffffff60) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r1}) dup2(r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000002c0)={{0x9b, 0x20, 0x5, 0x2, 0x8, 0x8000}, 0x7ff}) ptrace$setregs(0xf, r2, 0x10001, &(0x7f00000000c0)="e222f91b4769cb36c363672b88b24cb5057f24de3cddb757e51b1c33ecab77e830deda07305c9c2b7e21ab85e3a7600514dd971a8e5526d0ce4bc1b30b1ff538199f541218f85abfd1d6a1e34adc7e9284ed8471c732eb438078c1134deff64dd330c0d070feb59978143ba2935d1f4604da00d8a8e0aab3cbe1bf386e4d9dd905c0c98d135fbccab57d36d5c0bda3d22829796244457edf7dcecc0cc890728f20c3143894acab83b3ef52ae81f148a138abfcc27d076154883c1a1f7a7b541522efc8056b304a9bb1b942f1bf389d261c") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x2, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=""/19, &(0x7f0000000340), 0x3006}) 2018/06/06 17:59:55 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) r2 = userfaultfd(0x800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/20, &(0x7f00000001c0)=0x14) r3 = dup3(r2, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15) msgctl$IPC_RMID(r0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100)=0x28, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:55 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbdbd, 0xe101) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:55 executing program 3: semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000600)=""/137) clock_adjtime(0x6, &(0x7f0000000000)={0x3c7, 0x3, 0x1, 0x1, 0x1, 0x5, 0x2, 0x6, 0x6, 0x8001, 0xae6d, 0x80000000, 0x3, 0x1, 0x400, 0x2, 0x6, 0x8, 0x8, 0x0, 0x1f, 0xb31, 0x2000, 0xffff, 0x2, 0xd}) 2018/06/06 17:59:55 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) clone(0x0, &(0x7f00000002c0)="7d686a2ff4b909e9a7a1e52077a02d17feb5d5a7c6f97a70a868db08763851863d5fe37710a2427b2eb12b627ca98298c2dcef961feec343ba1ca1361a449c38bd6af4b229510c88ecc7a9bc8bacae11e0b4f1e77567872c2dba228f20", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="34b7e9f547cdb7718dbac96aeed653a841732794de4589dc9444468a0022adddc688f2a77196a4e4b329765d3e3888b6be2a9ac9fa0822757b425dd706e08190b8abceecd593111bec500a0085656af9cbb63f5e1d3fad526652f5a40f9d10af5dae1c1241661302a4af15a1a13d31b84e5e4d982d51ebc864841fce9d26d3da61ed821bc86abb13b393e8181f2b60b6d30923eb2c9bc6e881d50839fb7908074dcd6cb4b5659257962f71f632122b9d2f846dc1d85ef8e2a271") getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000480)={0x3, 0xd32}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1900) 2018/06/06 17:59:56 executing program 2: r0 = semget(0x2, 0x3, 0x121) semop(r0, &(0x7f0000000000), 0x0) r1 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/06/06 17:59:56 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x109000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1ff, 0x8001, 0x4, 0x1}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:56 executing program 7: unshare(0x20000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:56 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x102000000107d, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f00000001c0)}, 0x10) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0xffffffff, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, 0x88) 2018/06/06 17:59:56 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x6) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:56 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1fe, 0x0) 2018/06/06 17:59:56 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) unshare(0x400) r1 = msgget$private(0x0, 0x2) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000001200)='/dev/vcs#\x00', 0xffff, 0x400200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001240)={0x6, 0x1f, 0x3, 0x4}, 0x6) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) r6 = geteuid() setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001640)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000001280), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0xfffffffffffffff9, 0xe3, 0x2525, 0x13256, 0x0, 0x9, 0x7708c9ab92c3867e}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x5, 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x84d, 0x4bf}, {0xfff, 0x4}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'bond_slave_0\x00', 'dummy0\x00', {}, {}, 0x67, 0x3, 0x10}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) write$cgroup_int(r3, &(0x7f0000001340)={[0x2c, 0x0]}, 0x2) r7 = getgid() r8 = getpid() r9 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001180)={{0xd79b, r4, r5, r6, r7, 0x4, 0x98}, 0x0, 0x7, 0xfff, 0x81, 0x4d1788f6, 0x5, r8, r9}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r10 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$VT_ACTIVATE(r10, 0x5606, 0x400) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ed28a16e1f581cc157bf792f2330c80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1008, 0x3, 0x2000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000001300)=0x6, 0x4) r11 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f00000015c0), &(0x7f0000001600)=0x4) 2018/06/06 17:59:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000540)="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") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/06 17:59:56 executing program 4: r0 = semget(0x3, 0x1, 0x100) semop(r0, &(0x7f0000000000)=[{0x3, 0x8, 0x800}, {0x4, 0x5}, {0x3, 0x710, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x6, 0x800}, {0x7, 0xd8, 0x800}], 0x6) semget$private(0x0, 0x1, 0x40) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r1 = msgget$private(0x0, 0x5) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/97) 2018/06/06 17:59:56 executing program 5: semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8580, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) 2018/06/06 17:59:56 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000180)=""/137) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 17:59:57 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x1, r2}) semctl$IPC_RMID(r0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pppoe(r3, &(0x7f0000000200)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x1e) getsockopt$inet6_dccp_int(r3, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/06 17:59:57 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) clone(0x400000800000, &(0x7f0000000380)="bbc951ce946524ea6d036b80a92e80ccab80a2fe7d612260c96023114f1ed8740b57b8cc81de8609f3ee713b6836fa88dac165e699bd4b569d3b1f1ae2000b6e94e9b753b1", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="b79b946150824ff2a8b3832ded01ddc282e4cf274f6bf75b5d43d456c4fc17873ca1d9498134bccb029fafc378f2358a0ffcf09329f7b8b3bf1c100aed8c81e996a62f5e116f007b8152de3541cbf170cd5b2de176fa426adb7088039f55b0da634695a8a07ca94786ac4bc81b6e98aa69181e4e861d5bcb8206cc103dfc53c31bccfcbf207fd1d68469c25997d073efd580b35c6e02f629162d4e20e557121cf1e5c5faaeae668e") 2018/06/06 17:59:57 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fff, 0x4000) sendto$llc(r0, &(0x7f0000000100)="8260767e6f56b88d0c8a8e680fd8eb64f5f9d628c8d27346761fbebabd91950c113b6415212212fbfa8298402f86e19e074472e2e2fcc66ab7f5a677c6825a881b917507c2d3734a0f078b7a1d44d62da036d724a2fedd3430f7942d36dc83f261970743b39a242f90f407f1702908a1dec07626312fefdbe7ced50f6af81830349699d6d778cc8fd3cd3b7483a8be692d2b86a840248c0d15e3ccfe19afc0095232c299033f65702b6ed22131518799554622796a2ed0ade3560742f72834c207ec3dc194c8d4be06552f8a35d370a34ad4ae24d6", 0xd5, 0x40000, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x1) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) 2018/06/06 17:59:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:57 executing program 3: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)=""/57, &(0x7f0000000140)=0x39) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000000)=""/137) 2018/06/06 17:59:58 executing program 2: munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = semget$private(0x0, 0x2, 0x0) getsockname$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:58 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8800, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x101) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:58 executing program 4: semget$private(0x0, 0x5, 0x4c0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/06/06 17:59:58 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x4, {0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x50}}}, {&(0x7f00000001c0)}, &(0x7f0000000240)}, 0xa0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:58 executing program 3: r0 = semget(0x3, 0x3, 0x100) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4000000000200000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xa140, 0x0) 2018/06/06 17:59:58 executing program 5: r0 = semget(0x3, 0x2, 0x40) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x3}], 0x1) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', 'bdev&vboxnet0nodev$cpuset\x00'}, &(0x7f00000001c0)='security.selinuc\x00', 0x11, 0x2) 2018/06/06 17:59:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x401, 0x9}, 'port0\x00', 0x55, 0x2, 0x4, 0xa81, 0x3, 0x4, 0x6, 0x0, 0x4, 0x2}) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x4000) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000002c0)={0x5, 0x1, 'client1\x00', 0x1, "24a10cdfc590441a", "09175857578e75b8f17833eebc113825cda549f5e512fae26e1c2d05a9855056", 0x2, 0x9}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0x6, @random="b3422c7da6d9"}, 0x10) r5 = signalfd4(r1, &(0x7f0000000540)={0x3}, 0x8, 0x80000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000600)) r6 = dup2(r1, r0) openat$cgroup_procs(r6, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000500)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fsetxattr(r5, &(0x7f0000000580)=ANY=[@ANYBLOB='tusted.port0\x00\x00'], &(0x7f00000005c0)='{user/3wlan0\x00', 0xd, 0x3) 2018/06/06 17:59:58 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000000c0)=""/137) 2018/06/06 17:59:58 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x43, 0x2000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1000000000000383) 2018/06/06 17:59:58 executing program 4: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:58 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8, 0x103102) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'rose0\x00', 0x200}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={'nr0\x00', 0x8}) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r2, r3, r4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/242, &(0x7f0000000240)=0xf2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:58 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) 2018/06/06 17:59:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x1}, {0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1200000000, [0x1000, 0x6, 0x8001, 0x2, 0x10001, 0xfffffffffffffffb, 0x9b4a, 0x3f]}, 0x5c) 2018/06/06 17:59:58 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr=0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x37, r1, r2}, {0x8, 0x6, 0x6, 0x51f, 0x0, 0x80000001, 0x4, 0x7}, {0x3, 0xf9c, 0x3, 0xffff}, 0x2, 0x6e6bb7, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x5, 0x1, 0x56, 0x370, 0x7, 0x2}}, 0xe8) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) 2018/06/06 17:59:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x14, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x40000000006, 0x10}, &(0x7f0000000180)=0xc) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x882, 0xa, 0xc990, 0x7, r2}, 0x10) recvfrom$ax25(r0, &(0x7f0000000000), 0x0, 0x10100, &(0x7f0000000040)={0x3, {"c9830fe036e603"}, 0xff}, 0x10) 2018/06/06 17:59:58 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 17:59:58 executing program 4: semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x22000) ioctl$TIOCEXCL(r0, 0x540c) semop(0x0, &(0x7f0000000040)=[{}], 0x1) 2018/06/06 17:59:58 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0xef}, {0x2, 0x1}, {0x7, 0x3ff}], 0x3) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 17:59:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffff0000000d, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r1, &(0x7f0000000000), 0x0) 2018/06/06 17:59:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x84800) mq_notify(r2, &(0x7f0000000000)={0x0, 0x31, 0x80006, @thr={&(0x7f00000006c0)="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", &(0x7f0000000180)="6a93582c8a878b81756945a8489e88c6b92ae7842a485325af0bd2d41ca149e4fb9f646ff851621a1cfed24d9495c63907a85edb4a6b4215f32cab8cda570920fae4a4be39c56ea4409231232026b4401b9a551ff23da59d5e0558f203f06266e71fbc301d3f1f390b82733237c9dd1c099a2cc5da2f23827c7c16710d48642ffcd186fd1df4e86fd5128005bc9bfbbaeb71b777e17c10795cef50214d807ff68d1087f3e0f3117153d4a9428c883275f68f2c850c9f439efc0890a8398cb8e064230d5591fed0f4729b1b8322f1cb82fe5dbedd64739f1dab31994d31185d7246c61f19287af4700c85a5aa97ae98df"}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000380)=0x69ddaaf19c49d40, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c7465720000000002ae55bfda1d4aca1c96a586000000000000000000000100000000000000000000009a000000de09522baa2aeda85b61c8a5519664698b5991bab0fa30d4091399868d512894c8098f128be64f9530fdd4b66273a2a784aab8566e355ec4f617acd1d6828997a01913849753b5788187a7c6c970c0241406bdb13d5af2f98d590864cf55cb1e4a3e40baaa2c2d2385d2c3762a4b8e26706b3b5611e7da5d104f96379961aa0a92dbf556d160a930d2a4785646e0ac6c4ad136f08138c2e5f805247afb2f225be17bd4712236dbfe3f8c703dc4ece4d9913ea9bf0bb8c86497304c89"], &(0x7f0000000340)=0xbe) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) 2018/06/06 17:59:59 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000002008f7d02008a47cb55e3caaead23"], 0x2d, 0x0, 0x800) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 17:59:59 executing program 4: semget$private(0x0, 0x7, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x600000) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1000) 2018/06/06 17:59:59 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x70000000000}, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x4, 0x536, 0x1, 0x3ff, [], [], [], 0x9, 0x2, 0x3, 0x2cd2076e, "116288391dad0240ca787e6a9dd9b9da"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x110480) 2018/06/06 17:59:59 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0xffffffff, 0x1000}, {0x1, 0x100000000, 0x1000}, {0x3, 0xa7e, 0x800}, {0x4, 0x80000000}], 0x4) 2018/06/06 17:59:59 executing program 5: semget(0x3, 0x0, 0x501) r0 = semget(0x2, 0x3, 0x4) semop(r0, &(0x7f0000000000)=[{0x3, 0x4, 0x5f17f02ed6ad5e43}, {0x1, 0x81, 0x803}, {0x3, 0x98, 0x1000}, {0x4, 0x101, 0x800}, {0x1, 0x7fc, 0x1000}, {0x7, 0x95, 0x1800}, {0x0, 0x208, 0x1001}], 0x7) [ 254.408479] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 254.440123] Unknown ioctl -1054845647 [ 254.449342] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 254.462658] Unknown ioctl -1054845647 2018/06/06 17:59:59 executing program 2: semget$private(0x0, 0x2, 0x0) 2018/06/06 17:59:59 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x20) semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f00000002c0)=""/152) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @rand_addr=0xfffffffffffffffe}, 0x3, 0x0, 0x4, 0x4}}, {&(0x7f00000000c0)=""/40, 0x28}, &(0x7f0000000100), 0x2}, 0xa0) semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:59 executing program 7: unshare(0x8000000) r0 = msgget$private(0x0, 0xfffffffffffffffe) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) listen(r1, 0x4) 2018/06/06 17:59:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18040, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'veth1_to_bond\x00', @ifru_data=&(0x7f0000000200)="7e219d82da4d6727561d7f4383de81f7c06f6e9aa92bbe41772129ee04199169"}}) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 17:59:59 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r0, r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = semget$private(0x0, 0x3, 0x20) semctl$SEM_STAT(r4, 0x4, 0x12, &(0x7f0000000180)=""/232) setgid(r3) 2018/06/06 17:59:59 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x1, 0xfffffffffffffffa, 0xe8d809c, 0x8, 0x80, 0x1, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x4, 0x0, 0xb1a, 0xd54}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x7f, 0x8, [0x0, 0x3, 0x6df387b, 0x3f, 0x7, 0x8, 0x9, 0x6]}, &(0x7f00000001c0)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/06/06 17:59:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8000, 0x0) getpeername$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/06 18:00:00 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x7ff, 0x1000}, {0x4, 0x3ff, 0x1000}, {0x3, 0x100, 0x800}, {0x3, 0x0, 0x1800}], 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 18:00:00 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) ioctl(r0, 0x5, &(0x7f00000000c0)="d6c21439dcd4811cb29a62704573294f08c78f8f290db2f369b2e7d59d65a236f090581202b03aa63a1c4613f1e70efa419579ea53c71d0ccfbfa7cccee12192807e95884d81c3a45a5bcc8f92009a364b9a6ca37738bfa5582de848b0393575be96dfa2539186344e3a2e3fd23b55e93a88cd247b62e1073011b0bffed6b4e24c45cf9a11552d1f5f3285d0db58eac9f27969b9dd50ff3cd66a04591112cf6c4fa48142b4ead73e671420c0fb524325433d751f2f828dc39b27ae823e9cdb304e7198d9f7d55d5d96148ac06ac1b33eac3cef5c25d140ac0fc131d2e04020571aaf75a61484a5a402648e482202") 2018/06/06 18:00:00 executing program 7: r0 = getpgrp(0xffffffffffffffff) migrate_pages(r0, 0xffffffffffffffe0, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x6) r1 = dup(0xffffffffffffff9c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x3, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x804}, 0x80c0) unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) 2018/06/06 18:00:00 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x81, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000001c0)={0x55a, 0x9, 0x8, 0x6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)) syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x800000, 0x600000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x8, 0x7, 0x9}, &(0x7f0000000200)=0x98) fcntl$dupfd(r0, 0x57ad5251463d4b7f, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x1, "be955b7b966933e5240ea44deab54a9a00ffdae5c118c79f6e5c1c7f4906acaafd09b81609e62ef48c8c57301b1a6a251ce7e0e4cdb95c92a36e68a8cb34277c", "ea63c95a226470648536bf26a621c30c4b167a0210ec6b0f07ee4df139dfe3e72bb0209ae156e4d8377293276799cad1e5ab7d6edfdfd9924f9ee93a9ca50f94", "91e201adbfb533fb035ddce55f3f48ea82c8547ed70b0296d8535e05290781ec", [0x1, 0x2]}) 2018/06/06 18:00:00 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000240)=""/137) 2018/06/06 18:00:00 executing program 4: semget$private(0x0, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5f9c, 0x4) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 18:00:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x5, &(0x7f0000000000)="0047fc2f07d82c9924097055af84ec08ef8b1c98c74574970771fc66fc36c30295fe25795c8910e423e31c5805f9e8ad72cf62bebbcfd74ee3f4e1a5e8a7ea21d6e198e4899bece2a340b6bcd3") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x100, 0x498100) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000380)=0x200, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x180, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000180)="fdeff2ade71df449abdcaf8604834fa9285feb5f9ef68876bf0cd058e41de84ee4f753c679469be8d2056192903dac377b2013889ef12380ae0c06fab6a85705f31d1c779639459c803abbda4b22493a689934507b8852f54322facf0a853ccd4df9363d904bb60882788e92a618601f66b464af829b66fcea0fc8910512c896288e238d0cd2050f372f6b1a2040845ba8569a4dd2a694a27e2e78b974b333445028394be7a693a5fae4253cdd812379d9a9006a423d5067e278f619321fc203cfffaddf469d92cc9614cfb465145759468d3626b7729cb278b1a9bc3d13f3f3966e7a77768273edfaf5a7", 0xeb, 0x0, &(0x7f0000000300)={0x11, 0x19, r4, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/06/06 18:00:00 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0xff, 0x2}, {0x3, 0xfffffffffffffffd}, 0x7fff, 0x5, 0x6}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 18:00:00 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) pipe2(&(0x7f0000000000), 0x80000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="58fc3d02e3c91330d9f44746cdd692bbd6d02e7b9d7daee88b43a3e5398edd3594fa1e358dc57641a99024cfb1c621770d27e941298ef93bb523505b08eeeab3a545104d6c83022f42103f6340cb6147a2cdbd1664c2cb82ee6ffb37ac79f0b1759b29e427301000000000", 0x3d1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x7ff, 0x2, 0x1}, 0x3, 0x5, 0xfffffffffffffbff}) 2018/06/06 18:00:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = semget$private(0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) semop(0x0, &(0x7f0000000080), 0x0) semop(r1, &(0x7f0000000040)=[{0x3, 0x400, 0x800}, {0x4, 0x100000001, 0x1000}, {0x0, 0x3, 0x1000}], 0x3) 2018/06/06 18:00:00 executing program 0: mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000600)=""/164) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='cmdline\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x6, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000500), &(0x7f00000005c0)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r2 = mq_open(&(0x7f0000000000)='ppp0mime_type$!*\x00', 0x2000000, 0x1b0, &(0x7f0000000240)={0x5, 0xffffffffffffeb76, 0x2, 0x4, 0x8, 0x4, 0x0, 0x80}) getsockopt$inet6_tcp_int(r0, 0x6, 0x4a95c317414615e2, &(0x7f00000000c0), &(0x7f0000000280)=0x4) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000180)="e50d3fe1b02285259d048a17dab358851fcdb2f39b7af7e41c00a916eebe17612a488b4c186957f5a9755c807c369adb832b5ab18e58c3534b0f8bc752ea4370f3dd462145feb323aea0e461cb09bb7e", 0x50}, {&(0x7f0000000300)="caf0f8a3a720e6e84c81c39efa2b243564499f4f6ab53a139b03613ab9bcb9b22e9e896b2307885e256a7665fa306ca7e0efae369f9f5d9fae7d48c8ba44de785ab68a1d20dcc1cc53a93cd40f32f3b6d540e5a8055da751f2b24d708acc531a79c73537ed5b1a0659039328e57feaecee4933fdbc90fb56f24c4b4a06ea861d93cd333d18f5b23f74d5c127ae4d9b2791da36bd6030260100bba9ff625b262f99cb70083f13febbe6d0fa0f31fe876ed5", 0xb1}, {&(0x7f0000000200)="41f9e268523731e160fca131cadaf93e43c6f48e46d0be3e56129a6809317b4ebede6749a237683d95dfda6e765e054f2955c305", 0x34}, {&(0x7f00000003c0)="a971b6157dc2aedb7b4c70afa72c83811fefb9830e42d888c39024de8cb5fd3ece9c67aeca12aed4e382daa555e09b1b4884207be08b647d4ecc67a4e98c461631dcb599bee6c1331a0fe677c0bfd3335d92c02140c19009e499b7c7ed9e1023412b11", 0x63}, {&(0x7f0000000440)="d2425c2decaa6c478f208e89cdaf32b1cf46f64ca089258a8ff365730913c865cdad911c45710871fc6470d594bf38328d4a33890f4ab1814786eeffa6fae24163c119cebf4762f5f701f9fda5df0141597ea886d2e0833a7c3a635bd285e9193851c3ee199da3727ef3d11dcb0cfd2e1f685573da85fa5a5ade0aff29e99e7981b3", 0x82}, {&(0x7f0000000500)}], 0x6, 0x0) 2018/06/06 18:00:00 executing program 3: r0 = semget$private(0x0, 0x0, 0x4a0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/137) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2180, 0x0) 2018/06/06 18:00:00 executing program 2: r0 = semget$private(0x0, 0xffffffffffffffff, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/06/06 18:00:00 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x10001}, 0x8) 2018/06/06 18:00:00 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000300)=""/82) ioctl$TIOCSBRK(r0, 0x5427) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x1, 0x2c9, 0x6, 0xff, 0xcd7, 0x7f}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)='X', 0x1}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000480)=ANY=[@ANYBLOB="b10b307e215d3f76ba01d7a0fcf9f02d77bc65a19a2bc806e609e600000000000000000000000000000000000070a9d857444da6f0d82a85d4a38d4f3b792245f5e522a85b348b2111fbe81ef77d3d1ab48877fbd35358bf01586b4820a36cbce44a78f7b9a44844191234f29d37788d4b6d39eb5b1cabdfdc149194663a61fb20169d2a89038d08597706000000000000fa655e86e38aac0960ad00108ffdf5990b5de08fe7ad9573873fd107268c9111855dddb5f320177c188f615c5e4af45604feacba0e9d9561263087cc01c7bcd092f15a9c51b85df6ae3c032b4776870e3dfcdf37"]) 2018/06/06 18:00:01 executing program 4: r0 = semget$private(0x0, 0x1, 0x3) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x3fffffffe}], 0x1) 2018/06/06 18:00:01 executing program 2: r0 = semget$private(0x0, 0xffffffffffffffff, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x5, r1, r2, r3, r4, 0x100, 0x2}, 0x400, 0x200, 0xfffffffffffffffe}) 2018/06/06 18:00:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4001, 0x0) setgroups(0x0, &(0x7f00000000c0)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x8, &(0x7f00000000c0)=[{0x0, 0x4}, {0x3}, {0x0, 0x400}, {0x7ae5, 0x401}, {0x9d, 0xbe}, {0x6, 0x8}, {0x6, 0x6}, {0x3, 0x5}]}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/06/06 18:00:01 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000000)=""/137) 2018/06/06 18:00:01 executing program 7: unshare(0x8000000) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xff, 0x200040) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x0, 0x3}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x240000, 0x0) msgget$private(0x0, 0x0) 2018/06/06 18:00:01 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) clone(0x10002800, &(0x7f0000000080)="5765febe3e81fc6d2e982cd80d5281c6f2f0c5f32dfb07a0e6c6de59778ded4b53ed494a3af0e45bffe3897a053b1ff8b377202b1fd717f1e2322e8da5937335ca31b2338eb7bff45d327bc5079e033d3d9d863a5f66feba84b2a02fd3701c5238b007dc41708dfcb41f9e4ace544eebe2c992c55105d7a3e9c634a98593f9b7e45b0f446bab4a67aeab22be119ac1e11f5451cb7b8e8e449595fb825a9df396372fe213eec90af30f0b835ae7a89c589294a0a921f2eba3", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)="b3965e31d3c56bbd3089e5ddf8d8276ed0ed1533b84273205e87c44d81e520287facdcae464c03f56ea74938fb75d6e6822262cb2a3481eb4f963a85a013d99e53f848d9175905d13c8ab534ac2ceaff3525efb32d979d83d616c9233276022326d9dc5b35e296a18fc8b43528717453a75f70b9486fc4b657b977277f23d561d0895975e4f850f8c4c61cf7019dc585bf7ec91fb5b92aaf535a8fc342e005581b9a06c7144634badaa1efe7d0fe8d") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) 2018/06/06 18:00:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x17f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x8002}, 'port1\x00', 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x3744, 0x0, 0x0, 0xfffffffffffffffd}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) io_setup(0x3, &(0x7f0000000000)=0x0) io_destroy(r2) 2018/06/06 18:00:01 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) 2018/06/06 18:00:01 executing program 3: r0 = semget$private(0x0, 0x3, 0x1f8) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/137) 2018/06/06 18:00:01 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4822, 0x800) pread64(r0, &(0x7f00000001c0)=""/76, 0x31, 0x0) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) r1 = semget$private(0x0, 0x1, 0x402) semop(r1, &(0x7f0000000140)=[{0x3, 0x2, 0x1800}, {0x7, 0x3, 0x800}, {0x5, 0x6000000, 0x800}, {0x2, 0x800, 0x1800}], 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vlan0\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/105) flock(r0, 0x5) 2018/06/06 18:00:01 executing program 7: unshare(0xa400fffd) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/79) r0 = dup(0xffffffffffffff9c) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) 2018/06/06 18:00:01 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) semget$private(0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) semop(0x0, &(0x7f0000000080)=[{}], 0xcd) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0xc44) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) 2018/06/06 18:00:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2c0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) prctl$void(0x3f) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r2, r3}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x31d, 0x4e24, 0x40, 0xa, 0x20, 0x80, 0x3a, 0x0, r1}, {0x5, 0x0, 0x2, 0x1, 0x485e, 0x8, 0x3, 0x6}, {0x9, 0x80000001, 0x3, 0x5}, 0x98f, 0x6e6bb2, 0x1, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x2, 0x3, 0x4, 0x7fffffff, 0x2}}, 0xe8) 2018/06/06 18:00:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)='X', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x4, 0x2, 0xfffe, 0x400000001, 0x1}, 0x1f, 0x8, 'id1\x00', "74696d6572300000000000002000000000000000000001000000000000000000000000000000000079755882a19335e637e4a5b2771800", 0x0, 0x7fff, 0x81, 0xb, 0x10000000000}) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 18:00:02 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/06 18:00:02 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0xfff}}, 0x1e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 257.068747] ================================================================== [ 257.076170] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 257.082156] CPU: 0 PID: 17640 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #1 [ 257.089344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.098703] Call Trace: [ 257.101316] dump_stack+0x185/0x1d0 [ 257.104964] ? kmsan_internal_check_memory+0x159/0x1e0 [ 257.110252] kmsan_report+0x149/0x260 [ 257.114076] kmsan_internal_check_memory+0x179/0x1e0 [ 257.119197] kmsan_copy_to_user+0x75/0x160 [ 257.123444] vcs_read+0x18ba/0x1cc0 [ 257.127088] ? vcs_lseek+0x470/0x470 [ 257.130802] __vfs_read+0x1b2/0x9d0 [ 257.134446] vfs_read+0x36c/0x6b0 [ 257.137911] __x64_sys_pread64+0x2f2/0x390 [ 257.142157] ? ksys_pread64+0x310/0x310 [ 257.146135] do_syscall_64+0x15b/0x230 [ 257.150032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.155222] RIP: 0033:0x455a09 [ 257.158409] RSP: 002b:00007ffb42074c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 2018/06/06 18:00:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000107d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1) 2018/06/06 18:00:02 executing program 3: r0 = semget(0x2, 0x5, 0x442) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/137) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) [ 257.166123] RAX: ffffffffffffffda RBX: 00007ffb420756d4 RCX: 0000000000455a09 [ 257.173399] RDX: 0000000000000031 RSI: 00000000200001c0 RDI: 0000000000000013 [ 257.180671] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 257.187943] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 257.195217] R13: 000000000000054d R14: 00000000006fcfd8 R15: 0000000000000000 [ 257.202492] [ 257.204115] Uninit was stored to memory at: [ 257.208448] kmsan_internal_chain_origin+0x12b/0x210 [ 257.213563] __msan_chain_origin+0x69/0xc0 2018/06/06 18:00:02 executing program 3: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000000)=""/137) [ 257.217812] vcs_read+0xd01/0x1cc0 [ 257.221365] __vfs_read+0x1b2/0x9d0 [ 257.225000] vfs_read+0x36c/0x6b0 [ 257.228468] __x64_sys_pread64+0x2f2/0x390 [ 257.232715] do_syscall_64+0x15b/0x230 [ 257.236611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.241793] Uninit was created at: [ 257.245345] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 257.250445] kmsan_kmalloc+0x94/0x100 [ 257.254242] __kmalloc+0x141/0x350 [ 257.257777] vc_allocate+0x438/0x800 [ 257.261497] con_install+0x8c/0x640 [ 257.265125] tty_init_dev+0x1b5/0x1020 [ 257.269019] tty_open+0x17b4/0x2ed0 [ 257.272651] chrdev_open+0xc25/0xd90 [ 257.276375] do_dentry_open+0xcfe/0x15f0 [ 257.280444] vfs_open+0x1b6/0x2f0 [ 257.283909] path_openat+0x47f1/0x6460 [ 257.287802] do_filp_open+0x261/0x640 [ 257.291606] do_sys_open+0x624/0x960 [ 257.295328] __x64_sys_open+0xf2/0x130 [ 257.299222] do_syscall_64+0x15b/0x230 [ 257.304052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.309241] [ 257.310892] Bytes 0-48 of 49 are uninitialized 2018/06/06 18:00:02 executing program 3: semget(0x2, 0x3, 0x8) r0 = semget$private(0x0, 0x0, 0x208) semget$private(0x0, 0x0, 0x6b) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000000)=""/137) [ 257.315468] Memory access starts at ffff88019d1c3000 [ 257.320574] ================================================================== [ 257.327932] Disabling lock debugging due to kernel taint [ 257.333380] Kernel panic - not syncing: panic_on_warn set ... [ 257.333380] [ 257.340756] CPU: 0 PID: 17640 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #1 [ 257.349333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.358692] Call Trace: [ 257.361298] dump_stack+0x185/0x1d0 [ 257.364933] panic+0x39d/0x950 2018/06/06 18:00:02 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x800) fstatfs(r0, &(0x7f0000000080)=""/145) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000600)=""/137) [ 257.368157] ? kmsan_internal_check_memory+0x159/0x1e0 [ 257.373444] kmsan_report+0x260/0x260 [ 257.377258] kmsan_internal_check_memory+0x179/0x1e0 [ 257.382381] kmsan_copy_to_user+0x75/0x160 [ 257.386624] vcs_read+0x18ba/0x1cc0 [ 257.390286] ? vcs_lseek+0x470/0x470 [ 257.394040] __vfs_read+0x1b2/0x9d0 [ 257.397718] vfs_read+0x36c/0x6b0 [ 257.401177] __x64_sys_pread64+0x2f2/0x390 [ 257.405423] ? ksys_pread64+0x310/0x310 [ 257.409400] do_syscall_64+0x15b/0x230 [ 257.413299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/06 18:00:02 executing program 2: semctl$IPC_RMID(0x0, 0x0, 0x0) [ 257.418485] RIP: 0033:0x455a09 [ 257.421670] RSP: 002b:00007ffb42074c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 257.429391] RAX: ffffffffffffffda RBX: 00007ffb420756d4 RCX: 0000000000455a09 [ 257.436671] RDX: 0000000000000031 RSI: 00000000200001c0 RDI: 0000000000000013 [ 257.443948] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 257.451226] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 257.458504] R13: 000000000000054d R14: 00000000006fcfd8 R15: 0000000000000000 [ 257.466236] Dumping ftrace buffer: [ 257.469773] (ftrace buffer empty) [ 257.473460] Kernel Offset: disabled [ 257.477078] Rebooting in 86400 seconds..