000000440)='./file0\x00', r0}, 0xfffffddc) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="533d611feb052aca"}, {&(0x7f0000000300)="fdd02476959417f0cb68fd640ee89338bc29c10d7f8e0642cab99e0f854d556fccf7a0e2bdec4a089551d8e2079f0f7306fc0f8725a5072f4eb56f72dbdbbc4211e700b193be56ed602f270c4e01ad1283"}, {&(0x7f0000000180)="212495457a165cea8b24ccef2650e5b86131e7c6a9d296ea9b3849375b38edbd5cda908a5270daeb3f84d9f12b2ee90d79e48387bd5e585109b6c423bee48320757095b838be98d90d111764e3651d695735fdda16d5afb336eeeb75fc2091bc43f8b0f5c5a4b167faa92dc4415d5ab054e01c08cd8026d71ed5857698e90203fe4d85ed80a699f55dbe3726190edf8450722a2b372cefa6ef3e2d63bd651ec4f083aa9ffe7c"}, {&(0x7f0000000240)="e72359b507f6dc809e4321e9d836ef41b9fd6b166036fbb9e3edb10bba8899612f291d1be716ae4b2eaf34c174857e86b3d47ae7845d0cf18b9d13311212204c378df4a7c6c1075bb32cb6b5e7498d"}], 0x100000000000009b) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000500)='ceph\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000400)=""/35) 2018/06/05 14:59:24 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:24 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x87) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:24 executing program 6: sched_setaffinity(0x0, 0xffffffd6, &(0x7f0000e7d000)=0x80000001) getpgid(0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000100)=""/151, 0x97, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) rmdir(&(0x7f0000000000)='./file0\x00') write$eventfd(r1, &(0x7f0000605ff8), 0x12043) 2018/06/05 14:59:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$inet(0x10, 0xf, 0xffffffffffffffff) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) fcntl$dupfd(r3, 0x0, r1) r4 = dup(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000000000000, 0x0) io_setup(0x80000001, &(0x7f00000001c0)=0x0) io_destroy(r5) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x800) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r6, 0x80080) sendfile(r4, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/06/05 14:59:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff01}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x12000000000, 0x580) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x8, 0x34aeeeeb], 0x2, 0x1999dd8c, 0x9, 0x0, 0x5, 0x6, {0x7, 0x3, 0x20, 0x8001, 0x9, 0x6, 0x80000001, 0x7f, 0x0, 0x4, 0x4, 0x4, 0xffffffff, 0x8, "397d288d2e2f99d9d4330276eec35ae6da4423032c5d2099404c47419402afe6"}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x2}) 2018/06/05 14:59:24 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) r1 = socket$kcm(0x11, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x4, r3) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80}, 0x0) dup2(r1, r1) 2018/06/05 14:59:24 executing program 5: r0 = socket(0x2, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffa}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='team_slave_1\x00', 0x10) 2018/06/05 14:59:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$inet(0x10, 0xf, 0xffffffffffffffff) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) fcntl$dupfd(r3, 0x0, r1) r4 = dup(r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20806, 0x0) io_setup(0x80000001, &(0x7f00000001c0)=0x0) io_destroy(r5) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x800) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f0000000300)=""/245, 0xf5) ftruncate(r6, 0x80080) sendfile(r4, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/06/05 14:59:24 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") recvmsg$netrom(r1, &(0x7f0000001700)={&(0x7f00000003c0)=@ax25={0x3, {"48235aff61c8d1"}, 0xc8}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000400)="aa93ad240cc0285f300b94317397c9b994fd841c2a4865cc1f9f4aab02f54973467dc6ce8a453b851f6ca5d0a471b8599997a8e9266df6c3d65d2d26fd9c6cec0b741f47fab77945", 0x48}, {&(0x7f0000000480)="940af21cba2687f55bcee77726fd6c307a329fa830f02f4d2263d5ebcf02ed2184379202917defa49270792c69bb9e80e3579697a87c7a8f012d922ce385e8599c273f4c24b1f8bc43176a089b2d118b360e22f1df30afdc57fb077b51ac5b667065e8df282eb8cc4545651a4dfe9ce2ec2697bbaaa644182eb9", 0x7a}, {&(0x7f0000000500)="dcdcb3cbff9f871b2329a59b1bcb7545e5fea755f570dd682756809b4e56b291d9ba761f86e571cb532ab2", 0x2b}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="0fdab08160dd93f26959bbd7c1b5827d5d2b9f0e965539296a5d71713e29543b795bd66233d85358eb12578b70d7b8f10cca1bb906067cf3cff73ce8705140a375c9f8ee8f55d74fb9796f7f59e3b4c4d62787fe42ebaba745d8c28207adc33e8fc3990862738454ea50c9f76ca589f691d2b66153cfded661e259d2e50e71e90945c90f3b7035c37f8b0e8e0792daa0bfc4f4ed98e6a26fe4b7fe6192204161a7f54aed40aa1b8a89cb925befa114226c8abb9cde0aa630a8315cb8b2a09ac94b94ddda74b9b0f8d132bb3f489bedf5ac82ace9c7cf5b939f2a9b8f07cd16aee13d10774f9b82afd6a1af24f924", 0xee}, {&(0x7f0000001640)="06becb70c3e7f47c2c0c94329d33ea2bf43058aa613cfe6f04ab42d0248f2fa219cd70f4e3f955c5", 0x28}], 0x6, 0x0, 0x0, 0x2404c040}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x101, 0x3ff, 0x4, 0x9, 0xfc99}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) fcntl$setstatus(r1, 0x4, 0x4000) r3 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a", 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={'bridge_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}) sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffe, 0x107fc) 2018/06/05 14:59:24 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x800080000008, &(0x7f0000000040)) select(0x40, &(0x7f0000000000)={0x5, 0xfffffffffffffff8, 0x1, 0x6, 0x4, 0x80, 0x80, 0x3}, &(0x7f0000000100)={0x1, 0x20, 0x20, 0x3, 0x1f, 0x0, 0x2, 0x80000000}, &(0x7f0000000140)={0x5, 0x2, 0x7fff, 0xb28f, 0x8, 0x9, 0x0, 0x3}, &(0x7f0000000180)) mlockall(0x1) 2018/06/05 14:59:24 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x301100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x68, r3, 0x100, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4a, "f3b073442a4ed996b6eb0e95f12d18d51fa31ff692f8b2e8437a7dd292d54f73f4c904db0b6114df32ef7dea79fd47ae45ea08662d8184ade6d0d219fc53d0e4f9090f191b2d0eef2306"}, &(0x7f0000000000)=0x6e) 2018/06/05 14:59:24 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) r2 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r2) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3e, 0x1}, &(0x7f0000000080)=0x0) timer_getoverrun(r3) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) 2018/06/05 14:59:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x101000, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x2800, 0x0) renameat2(r1, &(0x7f0000000480)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00', 0x1) ioctl(r0, 0x8, &(0x7f0000000040)="fb3f2d7c534a1cee16d2af") r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xd4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x2}, 0x8) getsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x2, r5}) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) 2018/06/05 14:59:24 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xf1c4, 0x4, 0x100000000, 0x2}, 0x8) mmap(&(0x7f0000bb5000/0x2000)=nil, 0x2000, 0x2, 0x31, 0xffffffffffffffff, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) userfaultfd(0x800) write$sndseq(r0, &(0x7f00000000c0)=[{0x3ff, 0xc19, 0x401, 0xfffffffffffffff8, @time={0x77359400}, {0x4e, 0x5}, {0x53b, 0x2}, @raw8={"cc08d624c9b4badf9ceb1004"}}, {0x8, 0x72d, 0xfffffffffffff001, 0x8, @time={r1, r2+10000000}, {0x9, 0x4}, {0x80, 0x1}, @result={0x3, 0x1}}, {0xffffffff, 0x3, 0xb0d, 0x966, @tick=0x8, {0x9, 0x1}, {0xffffffff7fffffff, 0x9}, @queue={0xffffffffffffe3e3, {0x0, 0x6}}}, {0x4b, 0x5, 0x0, 0xdfad, @tick=0x78ea, {0x6f, 0xb0}, {0x7, 0xc0000}, @control={0x1, 0x80000001}}, {0x9, 0x7f, 0x1000, 0x1, @time={0x0, 0x989680}, {0xffffffffffff0001, 0x35}, {0x5, 0xff}, @time=@tick=0x8000}], 0xf0) exit(0x0) 2018/06/05 14:59:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$inet(0x10, 0xf, 0xffffffffffffffff) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) fcntl$dupfd(r3, 0x0, r1) r4 = dup(r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20806, 0x0) io_setup(0x80000001, &(0x7f00000001c0)=0x0) io_destroy(r5) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x800) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f0000000300)=""/245, 0xf5) ftruncate(r6, 0x80080) sendfile(r4, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/06/05 14:59:25 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x2040000054000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) 2018/06/05 14:59:25 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x103082, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa4, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4ad800, @empty, 0x7f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xed, @loopback={0x0, 0x1}, 0x48}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000004000), &(0x7f0000000040)=0x4) r5 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/06/05 14:59:25 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @empty, 0x6}}, [0x4, 0x1, 0x0, 0x9, 0x45e9, 0x8, 0x0, 0x2, 0x3, 0x100000000, 0x8000, 0xffffffffffffffa7, 0x8, 0x3, 0xffff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x80}, 0x8) r2 = socket(0x2, 0x80002, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)) getsockname$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) r3 = socket$inet6(0xa, 0x803, 0x8) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40000, 0x0) iopl(0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="2db6cd19dd8c50b11ba88404"], &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x9, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x7ff}, 0x20, 0xfff, 0x9, 0x0, 0x2, &(0x7f0000000300)='bcsf0\x00', 0x2, 0x9, 0x1}) sendmmsg(r3, &(0x7f00000092c0), 0x5f1, 0x0) 2018/06/05 14:59:25 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x643, &(0x7f0000000180)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) r1 = dup2(r0, r0) close(r1) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20}, {0x20, '\'&&\'eth1vmnet0vboxnet0eth0,'}, {0x20, '%'}], 0xa, "d5e42f0801b9479c8118dac0638287f6c90c34e53f8f14899870d17bf771d4b804b34bd49aebcff4e5c2bef9b77ac0c1abd37b81ddead5220fff3b74799a835c574dff1a4c8c4875b48b4a3e60f33fc49906490c8ec25ad2adf2fbf84c0b065c23032b07af"}, 0x8f) 2018/06/05 14:59:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000380)="c4080de14c9ccfb5bc39e3e10fc33d6e4d1466a79d03115d0f09cc2adabf6b697b80c3fe1da8e38a755b239d4b781ec9a56a4ab4d6027b2480645ee2b1128c91663dbaaa4936aaa5679d38021ac8219e2dbd5889042e0b8143f5c60bc14ca7d7f385a2e76b071313901e037ec6c052a633761efdb7c764a4737793a105c238449950a2e4ee1f24d3a944e85fa0ada661db998dbcb67a6ee5c47e7e2ed47a4e8ecb1525045df1323c8f79fbd98e4195f530bc1c3701abf6d4b139d0e6382399e8c99a3e771f8d3c21b0", 0xc9}], 0x1) poll(&(0x7f0000000240), 0x0, 0xfffffffffffffffa) write$binfmt_elf32(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000e9ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x258) 2018/06/05 14:59:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x801, 0x0) r1 = openat(r0, &(0x7f00000003c0)='./control\x00', 0x48080, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000300)={'ipddp0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x800) r2 = userfaultfd(0x80800) sched_setaffinity(0x0, 0xffffffffffffff84, &(0x7f0000000040)=0x9a6) move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7ff, 0x10000) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0x1, &(0x7f0000000180)=0x4) r5 = creat(&(0x7f0000000000)='/\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x3, 0x9, 0x8000, 0x101}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r6, 0x7fff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000002c0)=0x10000, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r2, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/06/05 14:59:25 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1, &(0x7f0000000100)=""/12, 0xc, 0x1}, 0x2000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180)={0x3}, 0x4) fsetxattr(r2, &(0x7f00000001c0)=@random={'security.', 'self\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x1) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:26 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)="4a27bb786df6"}, 0x114) vmsplice(r0, &(0x7f0000000080), 0x17f, 0x0) 2018/06/05 14:59:26 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:26 executing program 3: r0 = semget(0x1, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x8000, r1, r2, r3, r4, 0x84, 0x1}, 0xfffffffffffffffa, 0x8, 0x633}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r5, 0x29, 0x80000204000000c9, 0x0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r6 = dup3(r5, r5, 0x80000) ioctl$SCSI_IOCTL_SEND_COMMAND(r6, 0x1, &(0x7f0000000280)={0x36, 0x7, 0x5, "06d0d6bd1de41a5018e7df562161f69c902942c08ece4d8f9a8075619f94a940a03857d1315e54c300c4eb587ca4e0f27aa9dbf0751d"}) 2018/06/05 14:59:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x0, 0x8, 0xffffffff}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x1, 0x2, 0x401}) 2018/06/05 14:59:26 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x109000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x70, r2, 0x20, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x12c8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x400c001}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'ifb0\x00', 'team_slave_1\x00', 'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x2d8, 0x350, 0x380, [@state={'state\x00', 0x8}, @bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8}]}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4adce46aa4ad936249dc22e679749149b70fa77949079761f201986278848fe7f1a9a170ee2f1631ff282ebb037e67ff908ae6a0bd6777499db016df714ddaf0"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}]}, 0x5f8) 2018/06/05 14:59:26 executing program 7: r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) close(r1) dup2(r0, r1) 2018/06/05 14:59:26 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x1) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:26 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x8001}, &(0x7f0000000280)=0x8) ftruncate(r0, 0x8200) rt_sigsuspend(&(0x7f0000000040)={0xb000000000000000}, 0x8) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) sendmmsg$unix(r0, &(0x7f0000001ac0)=[{&(0x7f0000001080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000300)="ca9c9e47efed670d6f4537f723f2161cc1dbd675afbbf7c559187c7ae2e2636528dc60ea101ad48840cf363a14976c68e2f4cb8edf67c506d7793f4571daa821c1a4c62634b3c5d2ee8c7fd6a547a043c20d7eada7df4cc759e90f25317d03ce18a9510c7339b8d3ebe9cf8f9131b94bae928a4370e1cc74bb25918bfe555ea7595c273793ee497c726e36a6122287df6d499d6c17fc6979fa29432635f0d84539e5e5602746786333221d7e6d60e3ad7da69b074121ed5aad45db7349967c6fb158ced5424eb206be6d86bea506", 0xfffffffffffffd3c}, {&(0x7f0000000400), 0x163}, {&(0x7f0000000180)="abe0e1701afa63ca484a1724d3c7beca65981d1187f335818b53bd02", 0x1c}], 0xf2}], 0x1, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x20, 0x2) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000000)={0x4}) 2018/06/05 14:59:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x0, 0x8, 0xffffffff}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x1, 0x2, 0x401}) [ 300.261967] cannot load conntrack support for proto=7 2018/06/05 14:59:26 executing program 7: r0 = socket$kcm(0x29, 0x100000007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xb, 0x5ef, [@remote={0xac, 0x223, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) getgid() [ 300.370821] cannot load conntrack support for proto=7 2018/06/05 14:59:26 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f00000002c0)={0x3fffd, 0xfffffffffffffffc}, 0x10) getgroups(0x8, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x5, 0x8}, 0x10) getresgid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r4 = getgid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000280)=[r1, r3, r4, r5, r6]) 2018/06/05 14:59:26 executing program 5: request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='asymmetric\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet0bdevcpusetppp1(\x00', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x29a, 0x6, 0x1, 0x1ff, 0x7fffffff, 0x0, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x401, 0x92e, 0xd5, 0x1, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x2, [0x0, 0x20]}, 0xc) 2018/06/05 14:59:26 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20400, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) [ 300.650546] audit: type=1326 audit(1528210766.648:265): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17668 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 14:59:26 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x402000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = semget$private(0x0, 0x1, 0x40) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x9, 0x0, 0x637, 0x8000, 0xeb, 0x1]) r2 = socket(0x10, 0x800000002, 0x3) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000001300000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 301.533517] audit: type=1326 audit(1528210767.531:266): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17668 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 14:59:31 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x100) getsockname$netrom(r2, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/211, 0xd3}], 0x1, &(0x7f00000001c0)=""/45, 0x2d}, 0x63) 2018/06/05 14:59:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x4, 0x400, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x101, 0x20}, &(0x7f0000000300)=0xc) 2018/06/05 14:59:31 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) lseek(r0, 0x0, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') membarrier(0x22, 0x0) chroot(&(0x7f0000000080)='./control/file1\x00') open(&(0x7f0000000400)='./control/file1\x00', 0x0, 0x0) close(r0) 2018/06/05 14:59:31 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0xcd3dedcd88b63152, r0, 0x2) semget(0x2, 0x4, 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/06/05 14:59:31 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) futex(&(0x7f0000000080)=0x2, 0xc, 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100)=0x2, 0x2) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x1) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8000, 0x6, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000002100), 0x0, 0x0, &(0x7f0000002100)={0x2, 0x0, @multicast2=0xe0000002}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03007b550500580003008f0ce033b2c52adcb5c869305a5d2a5c1bafe4f0594b1a26a510b4048659c3ef8dbe311e7289084b03471ba4d8fcb6730916e5c49c4e6f5da2f4f38b38050055feafc1bddd"], &(0x7f0000000040)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/06/05 14:59:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='net/ip_tables_names\x00') clock_gettime(0xfffffffffffffffd, &(0x7f00000000c0)) 2018/06/05 14:59:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4000000000000004, 0x0, 0x10000000000009, 0x0, 0x1, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000002c0)=""/4096}, 0x18) 2018/06/05 14:59:32 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:32 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000180)) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0xa400295c) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fff, 0x0) lremovexattr(&(0x7f0000000100)='.\x00', &(0x7f0000000080)=@random={'security.', 'ramfs\x00'}) 2018/06/05 14:59:32 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/31, 0x1f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/06/05 14:59:32 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xec, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000009f000000000000009500000001000000"], &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/05 14:59:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000000007f) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012abd7000ffdbdf250a00000008000400472f000008000600ffff00ca"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000000040, 0x9, 0x0, 0x1, 0x17, 0x0, "10dec303415fe113b503cf1ae125cffac7e0f30f657e036d8beab09fd20f016238cbff4c48bedba30ba1508f70d88ebe0a077b1bb29ee38b71b351d15ce4ec82", "c3174cfe994a2869e5662e1e2a72e0fb4aee287df2df380b95e5b25a31c8f999938bfe8bf214ff8e583ea7b0e03ff510bcddd4757451a798594da244e721450c", "a2b98fba2b259731fba7132ce30a6db82958009e4ff06da85422d63bc7d0db26"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) 2018/06/05 14:59:32 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0xffffffffffffff81, 0x0, 0x3, 0x5f}, 0x1000001ff) setitimer(0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) 2018/06/05 14:59:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") preadv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x7ffff000}], 0x1, 0xb6) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) 2018/06/05 14:59:32 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', "5b706f7369785f61636c5f6163636573739f5c76626f786e65743076626f786e6574301d00"}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:32 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="01000031af7ced283e90") getdents64(r1, &(0x7f0000000080)=""/125, 0x7d) 2018/06/05 14:59:32 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0xf6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x7}) 2018/06/05 14:59:32 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mq_open(&(0x7f0000000000)='\x00', 0x2, 0x84, &(0x7f0000000040)={0x1, 0x1, 0x7, 0x80000001, 0x9580, 0x0, 0x401, 0x1800000000000000}) setpriority(0x0, r0, 0x101) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) sendfile(r1, r1, &(0x7f0000000300), 0x398d) 2018/06/05 14:59:33 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x4) write$cgroup_int(r1, &(0x7f0000000000)={[0x0]}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r2 = msgget$private(0x0, 0xd) msgctl$IPC_RMID(r2, 0x0) msgget$private(0x0, 0x10) write$tun(r1, &(0x7f0000000100)={@val, @val, @x25}, 0x11) 2018/06/05 14:59:33 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5b, "2e7965ac74f5da87942874eea626398e66af7e8fbf4a74c3c6dabde94b0bbfe1e8043a907bba0042ba60a1913f566ea45627dbf4f1010eb2f05e867f89aec60e0cded25f056a77983eee388a83928f17c19b9804f7501786930f02"}, &(0x7f00000001c0)=0x63) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5f5}, &(0x7f0000000240)=0xc) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/83, 0x3c}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x5}, 0x4) 2018/06/05 14:59:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000280), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000840000000500000000000000000000003000000000295ddd54ebeacf90ea1f3c74000000000000000000000000000000000000", @ANYRES32=0x0], 0x48}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x80, 0x40000600) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x80, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xb00d, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff800}, @in6={0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0xa396, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x20, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x54c7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xab6, 0x2, 0x0, 0x10001, 0x2}, 0x98) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4001, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x27) 2018/06/05 14:59:33 executing program 7: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f000098d000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x5a5, 0x1, 0x5) munmap(&(0x7f0000937000/0x2000)=nil, 0x2000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) 2018/06/05 14:59:33 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/06/05 14:59:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x5, 0x8, 0xfffffffffffffff8, 0x9}) 2018/06/05 14:59:33 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20004007) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:33 executing program 2: shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) r0 = shmget$private(0x0, 0x2000, 0xfffffffffffffffd, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) sendmsg$rds(r1, &(0x7f0000000640)={&(0x7f00000000c0)={0x2, 0x4e22}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/211, 0xd3}, {&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/78, 0x4e}, {&(0x7f0000000540)=""/86, 0x56}], 0x8, 0x0, 0x0, 0x4000}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x101001, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="4b23d17db3337a105404f048349c4a273cff2b20cfb173adb65b656b52b85f5b6395d15546ecbae80c0c7709d1a560e1908ab4ee6f6fec279037d3b1") shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/06/05 14:59:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2), 0x4e, [], [0x1, 0x2, 0x0, 0x3]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000240}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x9}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000) recvfrom$unix(r0, &(0x7f0000000080)=""/52, 0x34, 0x40002040, 0x0, 0x0) 2018/06/05 14:59:33 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x202000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x4}}, 0x8, 0x7, 0x7, 0x82ef, 0x8000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x5}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)="18000000020001000000be8c4bff8c885800002c0202cbd726093109ce0000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0c30100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) 2018/06/05 14:59:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000000)="6f068495f58fe986a0360cf7072340cef6777b7f53ad6fa6a964500d25c35420ab6b09e6306c90550911e2b8fcf3ef86071fe8c25174d0c3f5fb0d25892160f49d0b9caaf71e4f31558528f995be6e28162e07d651aef6c91b8822f7693deddd11a9ab954c51925ac3bd58bd112234214dd538a4e964928815cd83", 0x7b) 2018/06/05 14:59:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x3fffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) ptrace$pokeuser(0x6, r2, 0x0, 0x1f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/243, 0xfa16}) prctl$getname(0x10, &(0x7f00000002c0)=""/40) fcntl$setstatus(r0, 0x4, 0x2001) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0xb, 0x7, 0x618, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0x4}, [@typed={0x14, 0x6b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x71, @str='\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000) write$vnet(r1, &(0x7f0000001440)={0x1, {&(0x7f0000000400)=""/4096, 0x1000, &(0x7f0000001400)=""/21, 0x3}}, 0x68) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000014c0)=0x1, 0x4) readv(r0, &(0x7f0000001580)=[{&(0x7f0000001680)=""/213, 0xd5}], 0x1) 2018/06/05 14:59:33 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x20000000, 0x343, 0x29}) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) times(&(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @broadcast}, &(0x7f00000001c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@dev, 0x0}, &(0x7f0000000300)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x24c000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xd4, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x1f, 0x20, 0x1, 0x1000}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r4, 0x2}, &(0x7f0000000580)=0x8) r5 = gettid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000020c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000002080)={&(0x7f00000006c0)={0x1984, 0x38, 0x401, 0x70bd27, 0x25dfdbff, {0x2}, [@nested={0x2c, 0x62, [@typed={0x8, 0x34, @pid=r5}, @generic="f47af2dd61c23c68c2c62ef86db0e2", @typed={0x8, 0x87, @fd=r0}, @generic, @typed={0x8, 0x23, @uid=r6}]}, @generic="d0bc3b283fb7212929d8", @generic="3f63b4bb38bf66326efc62ceede79f48f066737714c7e96407176f2ce40b6c7150afe9758b5f906d8058d4ff7a2c130c653e1d3e6e429d1a0992fe42048a8789f9b45c8fcbd57d14334a503a50bca0dac9be1df816f2ec05fee4241b22ba1c9c4b7b466720226551bb0d4802bed16a7cc71ebffa53e27cf4d50b1c4d53a3f7bcf6510a1ccbf7db7a009ab28cea48dd6f", @typed={0x8, 0x8b, @u32=0xfffffffffffffffd}, @nested={0x124, 0x21, [@typed={0xc, 0x2b, @u64=0x9}, @generic="8905feefdfde4c5827a67d198b162c523a2f38a38bd7d3c70cb92e95ae75332be25bf6e909ace58bdf4ac0cf6d1c89572eac189b693d2ca4001d0b0f683b3de7d7cf3b4cdbef829cd556e8feba8062f7f9facbabb45b6ebfea57bbc9d359ebccdc2149eaddce92b26924450fdc87982c7c7de54ff262918388dca77be054e2ba7519a163d0b5247c145ca49ceffe666a1c3187510c8c591d29b55ca19f48d41f8c84485133da02470153732168e0ab9e6918c6e058ac5bcea4e68d25eab9c4840a32f5774a463ede995b8550cb304ab3e4682ca16b596aa0f69d858f6da63b6f80e5c75b82f0d34a58fe53d1272c", @typed={0x8, 0x7c, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @generic="5fc4f0321b4dd85d9991f71fd528a9bb68f74033c4884610051f431308"]}, @generic="05bc3e9e3d29ba8db49d41a57124ae50f44c4d7ddef03f3d9b32dbdd36ae0ae48d3b7e4acdab1d838297b3ff5ababa3d2b029a45f3277d1f9103932eb2561398e70b49baa9d5619c4c1af732961f1ac549d22b5799545a800728bb27c22a3e1e39b9ef9f4f4c9dc89d1ff31dd99c856c421c9f5bc477ef7a87e67581f9ce23a545703e7335b6315f98459b0554040cdff3b6b74e96a9f02fa1", @typed={0x14, 0x56, @ipv6}, @nested={0x334, 0x28, [@generic="1f45b80aad67ea8ee86eb8f6828236346a9b6f2a7d267f43c9360744fdf9faa5d22b2307f9d81c8f4524fea66274c3987906be1b94a0419461ea540983b080fe7a1e0ba9c7155815decf7c8b375dcd4c4f12dcea08c216941d2495107580bcd950c913026b246a2f77817faaa1b06f85266ce93a4194a1e98d205f7d96175018da6257c3b988ce02914944bf3c1be279924b4e239dab8faa5a049043d08b96218d70e11bcbe2c96d65c10275bb32dbd73c2433a440d795d8b11a58eb36d5222ccbf34cbad3ad882e5bc17455a88ff78f", @generic="466286a1f5e4f1c81d70f02499e2f4a0891b6218f4f021e02e28dd9486e048121475b078eb2008d43d4aa26f30894b601c818d3832b78ea46885fe702cf49c5915af4956e9f5528be97dd38f", @generic="c524861fc6c717e9c38b8d4f2dd5a71a2c767a1a41fd3be38e176c43cc70f448aba5a8ba8afa59e5f487fefbfbc63c58b7662e18e0885f92b4e4b8d9c926b7f00879709730bccf8ca47ad8d002adad9b2211553c4c96172bf7ed6f55055a2187e5ee2f5baf251e733ebe42864a6c65b2bff054b0a7a42a3b04adb77c4ea601d95c5442e0be9773", @generic="ff0f2ad44a47fe96b80c873a911412f6c108b0b9c87c61cfd61cb4cc86bbfee626b51fefd8e976cf5187ace2e915ff9f5742d5eab65b80de49f6b4534cf789b028baabcd6e4391eca41294ae140ae6290054352dda3ac81a3d30d73b155f270ef73a41be7d2713fe3b74aa12cf3cfbe784245a35a3e417e1fb24cb50b718f7d05abb47c478bfe75e6922241acb24c9b642449dc37f97", @typed={0x8, 0x4f, @fd=r0}, @generic="22bcfd868e5e28a8c9902775cb1b0cf46365ce19a6c8f718893766ef0d33c1261a869fefdaf9f3d7d1a274d375d4d8d1a21bea72", @generic="16d1596133ed7e60e0a37a8f70ef1010727cc26fc284c48a715c8706adc68674a6c73c0a84c99eb8ddc464175974dcbc08831316bbe97b9d5e4a69ba223cffbc11beb4a7308dd626b2b6a364780542ece53894fe77cdfa5230ac305820893d2c2ed43bba39bb6836057f1e89d9a10e58dd3b5a3bbfdb393e505f5cce6d80fa70167fa15cdb2b71510edf09f1d30888556d4a5ee41a660db2cae2e7abc4a305d44492a3767bb33896ef2a7a679d19b041803668c07f5529b9194802"]}, @nested={0x139c, 0x20, [@generic="7e0b91acbe7d8bc9c2272a399283046cc5dfaa51a44935b945edcc104e8e98a1c0b7660a12af25029c1b8201060af6b19aba874ba1a666b6f2e3b7625ef1a1a81cef05481d352c6f0774492e3e9c2ea3e2c60b854b34196a48f604f97bbd6b89c11c42d88b9fe6352619288b8015d3aa808ec15734fb4716446961835be419699616c070a0a607b9542bb4fe2e09ac8baf5e0ba0e6fe139e23b52ba47b1b48e333ac122101e100c4b37930dc8bb809e0bd419259c2fe48701581f6733a69669326803ce6176856a8110e", @typed={0xa4, 0x80, @binary="8f4454537113040a3ff72899336e57a68d1bd3e3e9e64b666a9417cd73701bf165a7cb305f226b4cc36d4a06ec1555312b1f22d65346c904a5b9d4ace9ef55c6de224f3830ccc4c3e9ecf3a88d19f3488982e8b39572e9cd45a4cf4706367b75bab512525cc252ba2a59a2e5b5c4ca818217ac6da5a38f6528b438d25afcd74ac503bc2ac37ad8c2ed16e9c882d2c27893f1bf9421f1898695b680a7a7a446"}, @generic="a25ff26f22076ca7a948f723d641091b3a04f82e5aed4168b9dc5b127298756bfd0e6061f72aec8f01852f57ee24ae9632ed133ea00c6da5099a27aea786", @generic="6ce71081a7999b06f7711b73252d1d040a8af652e13184cba6a139a5566522cd37b47138e3bba6a457422e2be88c747de952e8e1fe5c6fa459f154f795d2bcef", @typed={0x8, 0x1d, @u32=0xb6}, @typed={0x4, 0x61}, @generic="419fc4322f723a56b398de9ebdf8de1c4c6cad1d4a33d275b4cfda5351bdf91dcd148c2a1126216335ce49aea3502bb63aeb7b13db187b7443a2a5a637dbdfbc2f6a9e027c6e0d70ba60f750e5c69a72ef3c4fadc7e69da297678d11b88c08665f020e23b992493efbc09257cca7e3c9af3fa96ae821bdc2f3f24bee5ddac825c07e99f599d777dc46b0d71187827a0dbe993baa8e05d9f1f8154db949c2371bb38f", @generic="c76129b07e94390de4cda060e5c182baba02365af23af2b931b88e8ea15fefa35fe9f8f2f56b4ca8f3f9811921fc4160fde742c6468a5556cc4f9eb818f8049acc14ab6f91a63af218ab0f03987bc7a7035ef52fc9d534a0be27ab40b61d8fd2b32425c8fae3102b02a75f264fe06e3fc466280a914e04445c872270a0dec1215473ca9e4e0348abf84a14f0b1fe72757790b57a0342baca94b6d2826a4b9e7e27dbe8bf4a8fbbfc6906ffdf05bde5cb8113c7456649e7a6aca5bcc1286d1c728ad08a953ff4a70501158b4e1397810c86d7ed0d43c6c8d2416198dc019b6cbca34b1764d8a70fb8de5ddfd22e243c85feff2b15190bd3e9d2477ecae95cb68351f2f0dbc097207cc25528db48b19f34055d17a957253980bc120b43c0d730a5c227a9dfa2e95dc8fb3bd4c992998d4991a152b2ce507ebf4168647e28815e398be977444c76e1447b7be6d1a52c36a5a73abab409b855e17850054f707f8b494f9cf9fb263af1a7c5eb45af4b4014e1b4e4a9f16e9c1db58268c92c5d0351a7237f0ccc61d47c302de9fb9f5af2c7a220b1e36ef740574041cb0604004f22132914ffc8b05a8fccf4def9b5a7d66a9c23b3f0b5661ee9514c0c489ea338ec5706d7c65f240407df85c8f1296f45b850450084596f934664ff1ee2a0da3da9a82ee90cbc57f26918fdf89b845814768438178fb90a7fdfea989b8c497030a1aa936fb98b0d6af099844436ba1997249c20f38a5769d24fac8528b52be96b6a317d4459d73caef2e06386c14bec2bbf5162841a9b2b9047379120fc5363883365c06ee80289e0d7013a4f27febad31063127de18c9206c0a37b962e757f51abfe06d1ea384943c63aae19b1eb11f23a464b85f7ec3519f32260547ae60e3ae473cbadd79e5dbb4510ae0381ea299f644e8e66465357b72b497fcca114985f8d93b7cb20741431326feb50ce9f80c7f725721e43c89ee4fa4df39f1fafd336a81ec1497cea98774aebf8ab32977e1178b0be2ee258ad28496366a739920730670dc30f9ed25cb83e3eaf140e939e4cb32138e36410fe11bcfecfd07a06d0f6939e6021d7d949c57b49f0977a920756fc22be5ab51fd5f5109d3e41065e283609ae6cab89c94c10d750c11077c9c26b78f0096b529c9e04803441fc63c2e759e8639d7ae9f3433a49259570f22b77a00e3264eb84020d5dc9aa48b819105a705662560358a124b28282f8a47176271e85b05c1d7a425e82c3824cba5c72c24197fc6df4659ad593e2ee5e341e0d809c8375151e5fa5eedb7b86791382a96c87d8f03806aa92ca39fba6c4659d4740cf0434ce7280292c6a12abc0f09f3f1e0c1047c26c1969038f8cbf39394e6bf0e7185d026a3aea86b62ccc53c2d8909bd0b89b30cbfb442d2a58764d62479384ced387bea67e9612b3f88009b5180fe3c060dc3538ac146a8edeb0ddc88522dc3b93b65250d63ef83217c75539351ecaf3ad02fa85b9d924dcd49665306a75a4e0864faff004f95d9275d76fa4b052066c13a6da1627a98f071d7e2cdd81bbd75ddd207a2d34f3732325e2c121ba635b184ba1a11d77916cfef74eef7f7333a87e0d7656e15bc173745f07abaecf5be2915003f5b5f5b6f1506227090d05499d8293fa818890912a1ccb730f5a888196b30144e3fd20e985c6dcb5d6a0113d7c7deaeb6d19933c988adc773df3db1d98ebcd0a05b8aac96cf3a4c1c471dbb03159535ccdb9584f83f7b2ec14b3205ca5d45be40ada0897a6ccc6dbd0d5ad012fff1f4702761e53fb5874d843ef77e0f311628b53df1b93c74423e3d0d85599d6dbe6d3fb79014bf965dbd24ffd775959855954ffce3b6fb5431e107387d0b33043a46c31dcdd67026d403b3e9ec272a60bed4a5e4ec361b19cd124eb7e384f9eba8d4b893e2626bb4b06ec4ea7e351b26afc3e4251077db9ee6c16793cb3c1b9573b09fb573d4d867d9b368ff5dd9b69b22d7921dfaba7d24bc52017227792c65a815a6e475293bb7284a4246cd0eca285e531746a7cd4cb744260e40185ff22a4e6652f67ff2e474f70256defb16caed3e041eec6bbb7ef1b0dd51bae69023c1e9c292880fb094b3075f07c21e39ef2c956c05033532ee265e6102132c0a0f9294a70026a7ff772215340ef527f1a8807ef574eac09e98cf7ff393ee037b7aff74630fdd30848fddaefe3d4701773a5e722a93f15e305da8525150b9e68684171e35bbf3ab9c225e10f71d24c176b84e8dfd5372d200b915be48e9d853247417a92acf1dde4d514aa1cdad9048d1c10ff96c284365391b499fbe4b4d4c9c08c46214e8e189000afd0b6c24faf5a7eb5675a358eb531612a5b130066fa6b817bf001dc6a26d8083a472234c5c8747efeda005c7196f0e19bd9f0b181a528a74a80a5605ea95deff7f15603829e64e1186d458883a7f96c2c3e9d5fa4e12359eabb49362249882f2b4e23b883eb0a4b948c2191df1d37ec5aae587ffd816a802186c3d749e0c47e4baed8f56baab35754fa6d2d6e235405bd4fd729e00090fc9873f35d70e1e9a273686e3c2c1afdcfa37c024be9a89d753ba19cb454b02149cdf843f062986466fc8c7239c82bfb0e3d9c56ed36c8d15f8eecbddf47804e466aa330e14c56801c630533277d14662559a406e68b0c70ab1a378eecb22e9d64f7f6d2913c86814cf6906b4be12c2d2246e59a211dc9884543cde029491f638ac25ad38b116c1c33ce6b96519f296d118c693b602b2d878aa40b6b0db2fe1713388b268a9a98bdab2da1c63e5865f6db1247bee7b2662616dd6407d03f36601e39537741dfc1f580eac8752d54827c8d0b18356b16cef15a7af06f3adafb7dd1a615e790d832b1f25ede527debcd6e0d0606b73841c6b590f38d0ebcf6f1aad5fb3a609d956e519b542d744519916c3fcf78b5e1232c99d9be803e8aeb961d3aed40a62acce4b1e9a6b09118d5384e131223b99423b6c647cbe29d946b89ccf437870d5958b5bf4481e12cac32c79ad64e5afa7f8e563f0c13623e7108b4cc151c9fd404ba93546d860a1b625ccaa2434b1a9f12a71f8b5cd21ca576e94a956e9429415a5bd68bae27523fb376618be773a1300bb83277ad8eb3fa34d7d271af8c1f152c3d0f039c35c1e645113f1a2712cf4eaac0ee29714528867b132226832134954d004266d6e69426567f9ab41686938905f6112220dbfec9db28bf03f87d0cf59f91eed62ba29d2535034e797caba6715926c9144ccc4f90d3221475b88eab6715e29eb5ac814991905b5bd2c24340c2e3458fda7ddaf28d19263cea57fb19aed82bab5bc428e138c276f5e2b1c60fd2864803d00b97ff2f8f9940b96f99d6fa0375e73512f6a3d7083e1fe120eea5b57b7cacba7c93580a0dadc3c3334a41b76b6077f9b375829e6a8b068470921eebbeac57098f0f22be6f127d136f3c8f0a02ab0b8587e844556ea2e458d20beb1777222c35199be4328733c4a8f68aa4827c61394edbb3c2da77493df7ca539205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@typed={0x8, 0x4, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="56cff73cc828820341a75486d2e8463fa4ae8b9968e9bf346f9318ebeb7416daa1a414229a8e0b13e3d73679ed1773b940450829312924c292a56fe1860dc63320b19cd1a0625b3769cb3060b6a4a57e9a06d32c7c1416f968a2ca49d7d8cb28cd08a5c0a717b04603ff92125a7c02e687c16b54b1468b8733af04568a200ee645a888acaa1107c7e7b58b7086f7a894261598627e865e70c2b69104162f59fdd5de33f881b04cd473ff11ac0d6eda98d80492ffdb30f19194fa4e365a8b8c7d704876c8e3b09a95db2e3db05f2bc102fe5c7c2469d0274b26c37b52d6667108dd2bce571cec42202f406b67ef300f005063d0a7"]}]}, 0x1984}, 0x1, 0x0, 0x0, 0x800}, 0x404c011) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002100), &(0x7f0000002140)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000021c0)={0x7, &(0x7f0000002180)=[{0x10000, 0x2, 0x5, 0x65}, {0xff, 0x5, 0x80, 0x40}, {0x6, 0x3c21, 0xff, 0xa57}, {0xff, 0x7, 0x2, 0x8}, {0x0, 0x80, 0xc041, 0x9}, {0x3, 0xffff, 0xffffffffffff2604, 0x4}, {0x7, 0x7e, 0xf8, 0x9}]}, 0x10) fsetxattr(r0, &(0x7f0000002200)=@random={'user.', 'team\x00'}, &(0x7f0000002240)='team\x00', 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002300)={r0, r0, 0x7, 0x89a, &(0x7f0000002280)="1f820f5e583d19012510e647e5b3424a8d527638f6f0bf2dd772b6f25cebb02ad0f0bac843ab0f9b1fe2cf556319eede3b42414de9fa4501a9d05ecc0413d34842d7975da489c127d34bb616d9c910b1ec047dfa8cbf67f06fa707c2fd61343d2b974c2acc71bf1ee71b12a9bcc230c959435c26", 0x3, 0x4, 0x3, 0x1ff, 0xfffffffffffffffb, 0x100000001, 0xffff, "3c4b78fb507aa12db325c4b58ec1974b35a6f53b64ddf8f1f78feaa1c6b66cacfa4625fd2941675fa415c94ea874820091f3a15b30b4ebfaff00bfad2ecded92b0e5201a08c5aded28e1601694344aefca912c26ece0768f16a9d649f9580ee2867391bd7b62e1b08e8687cf20a7398de9514d7cc4f09c8b4fdb0c3436701282d65cbbbae4c5ee58fc2d0e11fb82bf0908634886563ae6845b7d37388b22d87ed07c65"}) r8 = syz_open_dev$amidi(&(0x7f0000002400)='/dev/amidi#\x00', 0x4, 0x2) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002440)='/dev/vga_arbiter\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, r5, 0x7, 0x21) sendmmsg$unix(r0, &(0x7f0000003f80)=[{&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000002540)="749e34d64be8af6447cf8ccd785d278cf9e5bb2c92ba8a5a0c7573e5777f5989628725518a5d9fb3f548c2d26ee41fae8f4788cb0a461595e88fe859e411bae2fe56245bdb43018e4883ffc174cf82e0a074fb2f81303e47bf4de097d3f64e22f2bf869772585b377b2df7c75e644249605ff99c291984ad40cc2372509a3e57ca3f4597bff0e405f0f9d01ad1a3c424", 0x90}, {&(0x7f0000002600)="fa42272726a5241635dcdf371ee617d1222f0133612109475cee66ee557771cdd28a00d7073906c5aefba024a55b2f82745fce089ac2984449a6413ba1baed7d30100f522354da5c473305098b3daea82d", 0x51}, {&(0x7f0000002680)="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", 0x1000}, {&(0x7f0000003680)="c18c223ad9a2ec5bdc5ff1f098c9bd2a6b7f31e226efd91f43b04a09ea44ae6e6511aa37989c18c3ff9032dd3ca6127e9ec8529d937723b918ef2879bd7b2f9554f555cf16eb90de282d0c40aafe65591ac330b9331cccc94cfc77412e", 0x5d}], 0x4, &(0x7f0000003740)=[@rights={0x18, 0x1, 0x1, [r0, r10]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38}, {&(0x7f0000003780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003800)="47e8cd36960969186a4dcb7281938cf9498192f56416fdfc6d3a100e7d74f4397c04ec23619221ec91e45b92ed8548cdb7b184f0365513c27621bf8d598e07aa334a507396c3239138fdcede8324cedcc8bfcd", 0x53}, {&(0x7f0000003880)="eb4570a401a21e7cc0e1680261a91ce7fa3208d94c748b84fc5f8c753a8dec54f563633471766c90046f64b6ba3ad00174b74091a78025aba337291e8bb1152c41977507aee0063d331f113f767d2a512273d08552e68ba6e0f98651f51d6f2ee8027df5059070a7f01a2881452169c102734b08de6f27bc5bd7acf1f2d8e468e3aaa7f6092b89b24c109744609ecc994c3533cfda724c0c4d43b2e52fb14381f70bfcce0c6f9d9dfe1c0830f0791c022978347b9b04dcb599088f2cb678a4f0ccc29863f518f8283ee6c137c290603c84a6c14b9ddf96", 0xd7}], 0x2, &(0x7f00000039c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r11]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r11, r9, r9]}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0xd0, 0x840}, {&(0x7f0000003ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000003b40)="dd43758106b04a381488d062529506253d6c2ca3abe1d9d6ec61cce5f7007cc52b2948dbefde761deda9eeafb7d1a6029580d05b23809dff64a56ef705e5b81dd298ea799ca48a47dd7a4fc394c8d63e9c3867296711c9411e519d83bc9c8d61136ceb299e212e475b7acfa596eee57ce12227807fdf4a065acc281460470125531b1700a6d4f3144ee9f06057b10a230e6d43a0d5ddeb3f0ab4785befb842770980e062b7b98c2986943a9d850b774907", 0xb1}, {&(0x7f0000003c00)="1de0714c923d742d2487359d9b90cebf6e0cea0110940cc75d2b69a54cd6518dce09433510d1e28b6285648b322a9295", 0x30}], 0x2, &(0x7f0000003c80)=[@rights={0x20, 0x1, 0x1, [r9, r10, r8]}, @rights={0x30, 0x1, 0x1, [r11, r11, r9, r8, r9, r10, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r10, r10, r9, r9, r8, r10, r0, r8, r10, r11]}, @rights={0x20, 0x1, 0x1, [r0, r9, r11, r10]}, @rights={0x28, 0x1, 0x1, [r0, r8, r9, r0, r0]}, @rights={0x20, 0x1, 0x1, [r10, r0, r10]}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0x148, 0x4}, {&(0x7f0000003e00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003e80)="1e7238a06562aa309259599c85ea55ddcd690f0c2a98ff3a8f6e05474a0fa65616c653861e2512fb46bff5360bd2560d9d1ec6d3b2204c42bcbe38506986cca5284e1d6ddb69fc20c26f11b30db5c626c5a5587fd2037a4ceb2a3514255d1c99cd7e67e6612656b3fa957e11b834710aa4bedd2f28ad546de2f113b07b6725a9ed777b74af3a5c5aa9830e7a969bc33a9347e28a47ff26033f388a67b645acacfe7d4e03ce2a", 0xa6}], 0x1, 0x0, 0x0, 0x4c000}], 0x4, 0x10) finit_module(r11, &(0x7f0000004080)='\x00', 0x3) ioctl$PPPOEIOCDFWD(r9, 0xb101, 0x0) syncfs(r10) ioctl$BLKRESETZONE(r9, 0x40101283, &(0x7f00000040c0)={0x8, 0x81}) fadvise64(r11, 0x0, 0x800, 0x1) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_inet_SIOCGIFADDR(r11, 0x8915, &(0x7f0000004100)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}) getpeername$inet6(r9, &(0x7f0000004140)={0x0, 0x0, 0x0, @local}, &(0x7f0000004180)=0x1c) [ 307.477574] Unknown ioctl 19306 [ 307.491801] Unknown ioctl 19306 2018/06/05 14:59:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x10900) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffe8}, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) getpeername$llc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) syslog(0xf, &(0x7f0000000080)=""/165, 0xa5) 2018/06/05 14:59:33 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getpid() socket(0x1d, 0xa, 0xffffffffffffffd4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0x8b) sendmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x3, 0x8, 0xb762, 0x100000000}, 0x38, 0x2, 0x0, 0x0, "7131da82894d4f5fcb07b722cc3bd8a84bc07b2e6d67ef60095bd90e23ee873deb77ac774af2715b2c48d2821cc38a438cd8246a2e8b8f1fba8a140977813ed7"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = epoll_create1(0x0) r3 = getpid() fcntl$lock(r2, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r3}) 2018/06/05 14:59:33 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x60002, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000139ff4)) socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000040)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001980)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f00000001c0)={'bond_slave_1\x00', r1}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) 2018/06/05 14:59:33 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') unshare(0x60000000) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0xffffffff, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) 2018/06/05 14:59:33 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xe000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:33 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000000140)=[{}, {}]}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") rmdir(&(0x7f0000000100)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x1d61, 0x0, 0x7010, 'queue1\x00', 0xf}) 2018/06/05 14:59:33 executing program 6: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x100000) 2018/06/05 14:59:33 executing program 0: unshare(0x24020400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f0000000100)=""/53, 0x35) pwritev(r0, &(0x7f0000002300)=[{&(0x7f0000000140)="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", 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{&(0x7f0000001300)="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", 0x1000}], 0x5, 0x0) 2018/06/05 14:59:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x1000, 0x54000290, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) [ 307.715882] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 14:59:33 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2c0200, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/06/05 14:59:33 executing program 2: r0 = socket$kcm(0x29, 0xfffffffffffffffa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_getres(0x2, &(0x7f00000000c0)) 2018/06/05 14:59:33 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xcaf0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x450, [0x20000b40, 0x0, 0x0, 0x20000df0, 0x20000e20], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'veth0_to_bridge\x00', 'bcsh0\x00', "6772653027a233f300", 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa8, 0x130, 0x168, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x9, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', '\x00', "67726530000000221600", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x118, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'syz_tun\x00'}}}]}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x108, 0x140, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x4c8) keyctl$set_reqkey_keyring(0xe, 0x7ffffffffffffffb) 2018/06/05 14:59:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa00000000000000005073f099e0d4676de7f03574d1d9120fb5347a2300", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000200)=@set_option={0xe, 0x0, 0xfa00, @id_afonly={&(0x7f0000000140), r2, 0x0, 0x2}}, 0xfffffe54) 2018/06/05 14:59:33 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x3, 0x682, 0x3, {}, 0x8b7, 0x1}) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r2 = socket(0x40000000015, 0x5, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x201, 0x7, 0x101, 0x80000001, 0x60603e2b, @random="cbdeadaff6ff"}, 0x10) poll(&(0x7f0000000180)=[{r1, 0x200000000000024}, {r1}], 0x1ffffffffffffff2, 0x0) 2018/06/05 14:59:33 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x800000000002) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}, 0x2000000}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10003, 0x0) 2018/06/05 14:59:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) [ 307.969652] device syz_tun entered promiscuous mode 2018/06/05 14:59:34 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) getuid() shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:34 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2800) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x293, &(0x7f0000000180)=[{0x0, 0x113, 0x401, "40404f55e6030e2fa521f2b12fdf790f6907167ec0fd5b529e840d3c9f0bedff82adf8a4fb8e27ce9f2b53f884088a6bc712cee5f49d6361900d68c3cf92585f815c426a5e6ccb172a9a3c7b3e7dc7ca04feeca85652150503620bc0eb0d9dba75da6ee2f4d367767f994bb1a01aead14f216f9fedcfd5a87e01e037e6788567ad0abe1166f5bf9387383d25a5316a2e4eb5e48809cb3b753abe5769c4acd7838b48f1d420bd84acb0e45cf6089b9447945db66292a4e0cd6fcf1125a1aa834f178e5ab9db7af66f77bc35a093ec6ea82f8a0b124304045a72d46b515cea0b10f5"}, {0x1f5, 0x11f, 0xac4, "c50b75b4e18e18072da3454c24bf1fce90680fa56dbfa7b63660eee79f3b6926b76176c3fab578d3136b7dc1d0c01d3395e098edb91ebc5746cedbf1d7637d0e7aa70eaab3f7a83ba1345e2057c7a11377a149cf1697d02731ed9394b94479ebcce2df22965b5ed4948335cc338af016f5e1df74c32e944efdad83b24b3255f5af9bb19ba1d97cd692558e4696657a527c1ac8e7fcc572a02b0278dd34943e1a3164524ac2740825c4a9b5923ea3904af2c9c387cb5dcb17765445006c4b145b26263826bf53ec2650ee51a41c523a66e3b26e4e80ec13d3b4aca15c50e2f3f8f5073191d5"}, {0x0, 0x10f, 0x1, "16d1048430ac8933500463297e9e76d4aea7a36254a019ef0bc580a8891185b490afe8a88c7cb185d28c290bca44ec206c35a94203d70dd3b2d786ef65a01e44b316f3052545336a8c04df8a7684b23190ea22c5e6ea9b926166cdb38b"}, {0x0, 0x1, 0x10001, "e17cc65f8570259b386b76a35e7847422675d4f994cfd1d0f10fc7b84d0f0374fd44363ba16fd6f33c3212473cd0ee089b8335f82af9f13ec37f3acd2d745a9ae0f90ea8346047197d2977092d366fbd5ad75f91d7a8789e2f69745db08363427080963c9039a144dfc88a2d688b0384f1ff7646b9f650fa8eaea6599e9dc76ad923f33ec1d953b28816cd82cc4bb92c3109095ba1045eeac7c5190ddb8c98d598604b522b2f4c9e998c0cc3db9970360a"}]}}], 0x1, 0x0) 2018/06/05 14:59:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xb, 0x31, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x4, 0x97, "8c98013cc421efa9de60dfaa766e062d55be8b57bdb2cda489f07659cd2d4be44bcf83e9659df385e486e0eff0f559d6b1ef66fd6d3029ecc23724eeb664e5a62d2bc6f1264b434ee62f3ec33688911b933fec17b060e230a1513cbbf32b46c02843d739f165efff8e5aa663b4eeedc4ee631aa63f864eff0c402cc370ae469ccf742bd33a202d158a4a4080e532eac0560298d8618fd5"}, 0x9f) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000280)=0x6) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/123) [ 308.134486] x_tables: eb_tables: mac match: used from hooks PREROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/06/05 14:59:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x28, 0x6, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) chmod(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0xf, 0x80807, 0xffffffffffff8000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/06/05 14:59:34 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x4, 0x7fff, &(0x7f0000000080)="6bd29056ca4c0defe93bf5510c1035f49e9f7853a587a5253c0ec6749c52de2553d337d9b00be2c7629623a8051fe39ae61b292dd26d4e464033914361c164e05c822eeccab0af", 0x47) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) [ 308.237634] x_tables: eb_tables: mac match: used from hooks PREROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/06/05 14:59:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xaf23, 0x1, 0x4, 0x100000001, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0x2, [@empty, @loopback=0x7f000001]}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x688, [0x20000280, 0x0, 0x0, 0x200004e0, 0x20000710], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'gre0\x00', 'veth1_to_team\x00', 'vlan0\x00', 'team0\x00', @empty, [], @empty, [], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10}}, {{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'bpq0\x00', 'veth1_to_bridge\x00', 'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0xe8, 0x120, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @quota={'quota\x00', 0x18}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, '\x00', 'ifb0\x00', 'eql\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xe8, 0x120, 0x158, [@quota={'quota\x00', 0x18}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x5, 0x0, 0x0, 'eql\x00', 'veth1_to_team\x00', 'bcsf0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'team0\x00', 'bond_slave_1\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="d983e55617ca", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'yam0\x00', 'bridge0\x00', 'team0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xd8, 0x120, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x700) 2018/06/05 14:59:34 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000540), &(0x7f0000000380)=0x10, 0x80003) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r4, 0x400, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) 2018/06/05 14:59:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x9) [ 308.356471] device syz_tun left promiscuous mode 2018/06/05 14:59:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x1, 0x1000, 0x5400028e, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000080)={r3, 0x1}) ioctl(r0, 0x800, &(0x7f0000000100)="9d3161a613787a0c4bbe10ba7627ecceb921e5dda129f528cddfa495c096831d92261d31a4d34217d9bf258ac25b311e7f7e0ab02d3337db57580444070c83862ef123b841c6705ccdf2b2fc17e104e3c2104b742cd51f7dc442e065263796399e4e3b2de22afa0346705dda97218171ddf1d5a0a26ad4") 2018/06/05 14:59:34 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x3f, &(0x7f0000000000), &(0x7f0000000140)=0xfcfa) 2018/06/05 14:59:34 executing program 2: r0 = userfaultfd(0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x14, 0xaa}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x108c1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x54, 0x40, 0x2, {0x3, 0x100000000}, {0x400, 0x5}, @ramp={0x7, 0x68, {0xff, 0x5, 0x7fff, 0x1c2}}}) unshare(0x24020400) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f000080f000/0x3000)=nil, 0x3000}) 2018/06/05 14:59:34 executing program 0: clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = getpid() getpriority(0x4000000000000001, r0) 2018/06/05 14:59:34 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) fcntl$getflags(r0, 0x408) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x838, 0x4f8, 0x0, 0x140, 0x390, 0x390, 0x768, 0x768, 0x768, 0x768, 0x768, 0x6, &(0x7f0000000080), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff, 0x0, 0xff], [0xb1e5a149a18fac75, 0x215e7ea0f6c26296, 0xffffff00, 0xff000000], 'syzkaller0\x00', 'veth1\x00', {0xff}, {}, 0x3b, 0x2, 0x4, 0x4}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x0, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0xfffffffffffffffd}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], 'syzkaller0\x00', 'team_slave_1\x00', {0xff}, {}, 0x5c, 0x7, 0x1, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x6, 0x9d}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x28, 0x0, 0x6}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xff], 'vlan0\x00', 'sit0\x00', {0xff}, {}, 0x29, 0x4, 0x1, 0x1}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x7f, 0x1, 0x2, 0x2, 0x7, 0x40, 0x606}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x80000001, 0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6, 0x34, 0x5, 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0x16}, [0xff000000, 0xff0000ff, 0xffffffff], [0xff, 0x0, 0xff, 0xffffff00], 'veth0_to_bond\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x88, 0x6fa, 0xb71cdb436d70ca97, 0x9}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7ff, 0xfff, 0x2, 0x2, 0x38, 0x5, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}], 0xf}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x84, 0x53, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@multicast1=0xe0000001, 0xb, 0x36}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x898) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0xff, 0x4, [], [@jumbo={0xc2, 0x4, 0x81}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x7fff}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x28) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x9) 2018/06/05 14:59:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x10d, 0xb, &(0x7f0000000040)={0xd}, 0xc) 2018/06/05 14:59:34 executing program 3: unshare(0x400) r0 = socket$inet(0x2, 0x2, 0x2000000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x2, 0x10000000000) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) r2 = dup(r0) write(r2, &(0x7f0000000040)="26894172ee4e066527fa0f06cdfc00174e6d952f5b99adb7803545dfd6f0d83e149360a24dcfa22695e215f0efaf0899f6e555f7484d3cfd118aa34766bbd227f7e065f7a7d5f256dc1eb49fcdd0c7b9bdf428e39bd2f42c5085cdd7b88057fc4b87735bbb9178f6d974561aefc8d0f2d9c7e0540488e22596315300a600393772d8e01fcfd6b58c1a8789d4c8181a9f1bf3a44ef17d319278a18dcac6769689db1527251b71cc9e9595", 0xaa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/06/05 14:59:34 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x2000000000000169, &(0x7f00000000c0)}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setreuid(r0, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x200080, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000280)={0x1}) 2018/06/05 14:59:34 executing program 6: unshare(0x24020400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/151, &(0x7f0000000240)=0xfffffd31) ioctl$int_out(r0, 0x5463, &(0x7f0000000140)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/33, 0xffffffffffffffff}) syz_open_pts(r0, 0x840) 2018/06/05 14:59:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0xf, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x40}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xb9, &(0x7f00000000c0)=""/185, 0x40f00, 0x1, [], r2, 0xe}, 0x48) 2018/06/05 14:59:34 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="6f298f398523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000000)) setpgid(r1, r1) 2018/06/05 14:59:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001580)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/162, 0xa2}], 0x5, &(0x7f0000000640)=""/181, 0xb5, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000700)=""/132, 0x84}, {&(0x7f00000007c0)=""/106, 0x6a}, {&(0x7f0000000840)=""/47, 0x2f}, {&(0x7f0000000880)=""/178, 0xb2}, {&(0x7f0000000940)=""/29, 0x1d}, {&(0x7f0000000980)=""/58, 0x3a}, {&(0x7f00000009c0)=""/192, 0xc0}, {&(0x7f0000000a80)=""/105, 0x69}, {&(0x7f0000000b00)=""/147, 0x93}, {&(0x7f0000000bc0)=""/14, 0xe}], 0xa, &(0x7f0000000cc0)=""/123, 0x7b, 0x6}, 0x8}], 0x2, 0x0, &(0x7f0000000dc0)={0x77359400}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000e00)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x28, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) r4 = dup2(r3, r1) accept4$unix(r4, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80800) 2018/06/05 14:59:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:34 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x40000) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) setpriority(0x1, r3, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) [ 308.862754] netlink: 192 bytes leftover after parsing attributes in process `syz-executor7'. [ 308.913260] netlink: 192 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/05 14:59:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0xfffffffffffffd79}], 0x1, 0x0) 2018/06/05 14:59:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)="0047fc2f07d8") r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r4) keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r5}, &(0x7f0000000340)=""/237, 0xed, 0x0) 2018/06/05 14:59:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x39) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) 2018/06/05 14:59:36 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) sendmmsg(r0, &(0x7f0000007780)=[{{&(0x7f0000001040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000010c0)="0f", 0x1}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="a8000000000000000d0100003e7a00008e8ac6a797d9898f1174b90f5b247b122e9aecaf67d6d9de76037d3bcfa1ba3b7ccfc98edc639ad061c13c533ecf9c2a77bb8f8270ff89dec2f5e2cb81ec469d2f4dce948dfec8b4d8020a6fbec460644f85c6ed15db447a4af6d0c634f17dd24aace1843b23016ee39294567d731b537af4124191411b9992673903e5fffa217a66ce28a438f176a66a09c9e3c9e48bd89df087f5da0000a000000000000000840000001f00000002c1f60a4d51f9dc4fd851bb988659825c424af5da01b2ea95ec7992b65e0c26b97b0cbd58a364b2f9bf1d39ad85569523f38ae42991d9e31209efbd025b8992bd9e998681ddeb64b03e90ae2575a05b33aae9fe4c176db12ba15da5e51defb4ba9a297a302732bf6de471b029ca4795e40ac365d02ac1cf208069a3bfd824bb233f300121531bdc464c6b96f7d6dc00a00000000000000007010000ffff0000dccb929e02f34c56104530bc5421badedb838065eeeeb0eb55f70fe173568d9134519b5b71d666a9a8b58cfc7ba6171b07c0ffadea616cfc30bb1e060d11fee30c0d50757c7002ed32395cff508d939709703a4d63ea63bb19b99033c7d4eca170e6a92670c818e25cdbb180bb52ffb5ff55cfaafa88d67e1744ac35a7da2a2d6f460fd3e900e0c853bb69ac57376a00bc7ac6cfe478c45e135e318c74306bbf22ac65ce5889ebc977be78882deef9747692d383b12e46de3a8235d4796c7c38cb2b21fd69dfac63667c5d00ce447c5b"], 0x1e8}}, {{&(0x7f00000015c0)=@sco={0x1f}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000000000)=[{0x108, 0x88, 0x3, "89283c477ef967eb3999862c7d45cb0588f034227b98473d57cf7a67f82b6f5bd9dd96f4707db96d28dba2c56c4c610c3e7fdb35243a31b213a250fbb25eeb0a547bc311c0dc14e1ddc385e9b54971c91edb001be1b4ec3d2b467955f30432d8f1efa7545b523c85805300fa8d2c98be3a96753d8e3b282321d64362b437ebd19a9ecd8c625daba71d715a2e1d1e287a40f4d1a0e20d2a9e9e22d392868bd5719b73238b66044441fcd833757819f4bf14bd2f735979ee8cd55f3caeecfcf5d225a0afe32ff35b0b5368e9131de26342f1f8a845bb0c490a1ea916bf42985bb46aa44450d001b8ef5c9981242d92ee2131"}], 0x108}}], 0x2, 0x0) 2018/06/05 14:59:36 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x1f}, &(0x7f0000000140)=0x8) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:36 executing program 3: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0xc00) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = epoll_create(0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x85, "5bbc68be97d08febf194afbbe9c9656657724cd35f68d641cbdf87952c756f19d399eaa55a4d1ab8ef7f8ba667f1f81ac9dad86ae779e5eebe13b84afda92390c83468af84db86086167a55e8cc9165cef9094748d61a41f3d8ddf29a86094c17a1c047c53fa72652555f5045dfe1a5206bb6c921c7d61becea139ba8e46e5c9bb7f857928"}, &(0x7f00000002c0)=0x8d) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000300)={r3, 0xafd}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x1a8, r4, 0x300, 0x70bd2c, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc7}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9b}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xab}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000080}, 0x1) 2018/06/05 14:59:36 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="33000000000000005dfb9248ca3c6339cbc05abdab51816cf33afc0019c5a0b88681458c6f6c08b94118047e9c4230dfeb1a4ef7f5ea664fa52c08385c7f2d5db2ea0e728895e38fd75bcc9405bcbf5870786154560d5c746db6ab29b0beafe4d8cd49afda00416c040ed4723e7106da4d9bf5fbe078143ce817dab935d74c7a6a1e1d87a98a9d83eb404a530ea1ded3eb0a0ad6b8"]}) 2018/06/05 14:59:36 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fffffff, 0x82) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f00000000c0), &(0x7f0000013000)=0xffffffffffffff27) close(r2) close(r1) 2018/06/05 14:59:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xab71cb0fef9ccbc, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) shmctl$IPC_RMID(0x0, 0x0) [ 310.235303] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/06/05 14:59:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000fe3fa0)=""/96, 0x60, 0x0, &(0x7f0000ff5ff8)=@abs, 0x20000000) ioctl$TCXONC(r3, 0x540a, 0x0) [ 310.287678] MPI: mpi too large (100304 bits) 2018/06/05 14:59:36 executing program 0: r0 = socket$inet(0x2, 0xf, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040400", 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/3, &(0x7f00000001c0)=0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40000, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pread64(r1, &(0x7f0000000140)=""/12, 0xc, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)}, 0x0) 2018/06/05 14:59:36 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080804, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'bcsf0\x00', 0x9}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:36 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10000, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/06/05 14:59:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="004f43162e07d82c993709") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x101400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0xd53, 0x4) 2018/06/05 14:59:36 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x72, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000500)={0x401}, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x2, 0x4e21, 0x0, 0x4e21, 0x3, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0xc7bd, 0x9128, 0xea0, 0x1000, 0x1, 0x80000001, 0x8000, 0x8}, {0x8c, 0x2, 0x7, 0x1}, 0x2, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in6, 0x4d4, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x1, 0x8e, 0x7, 0x89, 0x401}}, 0xe8) 2018/06/05 14:59:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 310.474578] syz-executor2 (17924) used greatest stack depth: 53600 bytes left 2018/06/05 14:59:36 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000300), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x20, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) open$dir(&(0x7f0000000480)='./file0\x00', 0x101005, 0x0) 2018/06/05 14:59:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000300)=0x8, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000280)=0x54) shmget(0x0, 0x2000, 0xa8, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="700000017971e69b40441d05d2d362e5f746ee3cb21dba0c6b8e375c05c1cf86f80f63d55e91b595d10d6fab1b9f9194ffe4af0b44627385d30c782762d04458bd67aceff4f81564297679b747ab0b399d38ac2ac5570e2d807f6380f63192d8d530ff17ae44b9e230f293ece8edb56be359cedff7315e8d6a66b9deddf7b233c775401042000000000000", @ANYRES16=r5, @ANYBLOB="020029bd7000fddbdf250900000030000100080009002c0000000800090007000000080001000a000000080004004e2400000c00070002000000100000000800050051ea00001c000200080002004e200000080003000200000008000400ffffff7f0800040007000000"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/06/05 14:59:36 executing program 5: timer_create(0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) 2018/06/05 14:59:36 executing program 1: r0 = socket$kcm(0x29, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/06/05 14:59:36 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000), 0xfe76) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x16e, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x38c, [0x4, 0x5, 0x2, 0x5]}, &(0x7f0000000080)=0xc) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x15, 0x3, 0x8, 0x10, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_lifetime={0x4, 0x3, 0x28d, 0x694d, 0x4, 0x5}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_lifetime={0x4, 0x3, 0x1000, 0x80000001, 0x10000, 0x2}]}, 0x80}, 0x1}, 0x8800) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) 2018/06/05 14:59:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="7fd27146f652265c00000000"]) 2018/06/05 14:59:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe6, "6cbac1264d667fd152892c58868989b66e6b5dc8ef0144a6141922ac588da05aaff1769a5d90edeb17e02db21bbbdc599e12d65d643cd160ffcc9ee547e032ac39491bb4d2565ed6756d8b29639d8120a30874d000bef4968960f4cc63206f73dc0d55a351924e3903ef9466c95461de087729bb8d05830952aee444a3a4d5699b67e93814b72a28dd4ec4c88bb983afdc864c471f304f530d579b0538abc61675a89a7dd320521dbe8f84d6823621777747f986e0a434722ec1873b0baea8d4613b5edf42c7bca9c699ff3856fbf817e3718615a162eac3db20717d1490450aed9691e9c0f3"}, &(0x7f0000000280)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x401}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:37 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:37 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0xba, 0x0, 0x9, 0x17, 0x19, "7079085fc36f122dad746d35afe8fab0776e18ec4c4b7de32387d44519562abf14ae7e2f48382270c040bf05930e6916355e3d0f221050f4f7cee4f9be031758", "12a3d95a9e8b51d0eee2d04737970aeaa4ea9223b055297c9f6ea392bec9145ad43c7734b22ddea52da3476259e013b8e4905e481b8b4a99e945ff4569784371", "21cee6a851dafdfeac53f8d0369d390941ab3f5dbbedc17e74ea807add0f0140", [0x5, 0x6]}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x1, 0x80002, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r4 = geteuid() tee(r0, r0, 0x7, 0x8) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setparam(r3, &(0x7f0000000dc0)=0x1d5f25a0) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000d40)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000d80)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, r7}, 0x14) fstat(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)="a2c8df916f778913f0a1d92ff325c5da9a06597345568b471805053e09c615f5a59640602c3f319a8717", 0x2a}, {&(0x7f0000000240)="218e02826baa402573e07b32d3982d6eea2d80e322820b1ffeb19d27bfadd3493a5d", 0x22}, {&(0x7f0000000280)="27e7b20a8e0408a6b08639fb79329aed96367840f6361c38b5f525f5bfdaf4d91d4a0eef3fab9f6e65480fe831c2e0d8b51ffecf98b87ac227ae127ee16cb2a25141ec4d14974b1af8babb29f538ad3ded4a0c264960aa0a0b095c8999524a90b13ca8e38b575797c3e94f41b7fbfb2e5e74bb19a44a11e09fbce2b12f6606769476e74d28a419e00b40966b0aa9d9b146ee5aa57e46419e481622c80baea0257c130bb52b", 0xa5}, {&(0x7f0000000340)="f91645f8370fb5b453d8daebf1c44d8e989571ed5cd50189a1d68c49dddc61e8f28929c06ba6972597579e6a2cadc28608b42907777276bac9c2b5e07f045e24bbed655206517484cbb93e8965c572b1a326de8469a77e3285ad671e7dcb50e1e233d1e7fe0cc32063c441827f48dad0a150bf9318dff022aafd567bad62b2fa4dc1901a9bc218962b397198f517a1097a0b0aabfbd0d503d8", 0x99}, {&(0x7f0000000400)="3810cb1963f36094b3a9b8cad071ac41b53dd70b508fc632d0052e76f3f7472cdd07c4e61d2395b22e08a2d3e9f5b38217fd488dafe0de93bfe49e8a1d8626ebc43eb30151981a474fa0cb9cf0d7d54154d1692f8dd771c5dc9abb2597252db1916d664e56ae4fa397773330276392849743e8299d52136453dceb9aab7a", 0x7e}, {&(0x7f0000000480)="4b1b320203a8026c5ff27e5d81611cc3b0a60fbcaa4c71ad04fe04ef2498d166d5dcb2b591a869ee134f4f6764908030dec1bda47772267781bd8d0fd147fda9e22b106d6c1be8ba395a4550a9d54d8cf98df55464d1840c00db23d29dbb6a1db4c8d5d422e9a756fd9cdff5e6c7", 0x6e}, {&(0x7f0000000500)="b7a8ec934d8264d3b23b29c59b01d57a970bd592d4dd133978962851b9265bde9e37c1684123a133deee06706ff7585f4b4341e0b20116ff2d4938c863", 0x3d}, {&(0x7f0000000540)="bf6dd43de01fd219baa8ede297ac073fc27257a8e8fb1528ee7bf1a77e63d2a525bb5cf62ec479462dc6300c7e3e", 0x2e}], 0x8, 0x0, 0x0, 0x4000000}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000680)="ca7ec0d99f3a68239b3fc1613c62a60bd8e7c809eef987f06543e3a364e41e8f5885d315d80311d84a289cb68c08190fa7", 0x31}, {&(0x7f00000006c0)="6b862b0b5423f353d9bf8bb61ffeef8de1a38ce50a7e579d8db81fae91734263a922e99ba7789e06028dd6170f5ccef17f62976ad6efde46edfb4478a7724969f459d449628a5cdcd612aecd70139abea87c21bdbc07104f3be7b6da04afae9154405fdf5d7e8635fabc97a320155bd7668e795b6988a34b74f48932eab126d43338dbde941e128202c0aa180d3a5a7261e0aa6ccf87382de06233556b0679c2e5", 0xa1}, {&(0x7f0000000780)="b789f8b263071fd3e94bc6ab573651de3586765a21240efad67efadcefea83ce006675ba450fb962321d47c661aab14e409cc1eb33ed14e5b4d005b473735bb738b1b04a209ff4fc474495f56deff5b2373bf1b6dcfeebb384e92b495ca9572dd57b08d8ff0d7c68a3d5343e03ce1c179971a279a1a27d5603e94f25531f653bcfce341ca9b1f20bfb9a2b1fbca1186e04cdaa7c47086eedc8956ddd300d43123d79929a2ab89b00437c9797e13a5a2fb1fb171c0546c425fd1cd7782a3fd95be27a607e8376b26974681481f68efe238aefcbeba11eb5", 0xd7}, {&(0x7f0000000880)="e870be3124f3870651bdec75cf80f56456bc4fe13e50eda3b46840fb2958bd47f8022022b39f98525963d4ba91b4156f7f31a17a975f11e38c1ccd907640986a119d7fd2b214f015f7eeb77dc357ece9dcee6ad4484acf12424727bb5c0fe7ac6ae5ab508f691e227d7de0be4ca7bcd39767b1bbb236cd0ee099ac60488d6fedeec3f8c81314b00f2d69b630222bb1e49067698b756be6963e30515e91396b39763e97c27307f4f26782fadb594eab88ce670ffff25ace5e6a0df67de5139816d481f429ab9a9f5e6a118e1facec8c7c211a41f2081154eb87a12f51b6c0b50fea5a380267656684d5ef6af6c4d27a44fb0c", 0xf2}], 0x4, &(0x7f0000000b40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x20040000}], 0x2, 0x50) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r10, 0xffffffff, 0x7f}, &(0x7f0000000140)=0xc) 2018/06/05 14:59:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="7fd27146f652265c00000000"]) 2018/06/05 14:59:37 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x81, 0x101) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000019c0)=ANY=[@ANYBLOB="20010000", @ANYRES16=r1, @ANYBLOB="04052cbd7000ffdbdf250d0000004400020008000b000200000008000500aea9000008000b000200000008000b000a00000008000500fdffffff08000400ff030000080009000000000008000300040000000c000100080002000000000008000500ff010000080005000700000024000200080004000101000008000500ff00000008000900060000000800030006000000500003000800030004000000080005000000000008000500ac1414bb080007004e230000080007004e200000080003000000000008000400010000001400020069666230000000000000000000000000080006000900000008000500070000002800010008000b007369700014000300ff010000000000000000000000000001080009005a00000066bb5fa022da13b115b69e19a7dfea3252f1a6a03ae84536fd5a447b636437370beab8090052dbf16d6b05505758912b69aee9f5c7424d184665d713bb0d76bf57b59903bbf8a74773922bc004782be8de9f8ff71fe6015404a2bf98b1751cd4b8"], 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001700)=[{&(0x7f0000000300)=""/140}, {&(0x7f00000003c0)=""/4096}, {&(0x7f00000013c0)=""/145}, {&(0x7f0000001480)=""/244}, {&(0x7f0000001580)=""/145}, {&(0x7f0000001780)=""/82}, {&(0x7f00000016c0), 0xffffffffffffffdb}], 0x1a6, 0x0) 2018/06/05 14:59:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x2b) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffff7ffffe, 0x31, r0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0900020000b75e9b", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="aab966b6465d02b10b4e6dbf3c60185012c04425f9a3c5fd6084d047ebde8fb30ffe37357fad7e26b8818ab5635e7c16a8405d7abe01fc1d943957f56eefe171127cf7211861340f1eaffe760fd1b7ce7b5613fdc9a09e55dbdec08bdc17aaaad0bd53a209b9a8208d423419583f5bfb41a65277711107f2747f114b5d67b18ba913c59781866cd755636c8707805f2f985df88d8c40f8245adcf5efedec0e4af86050c6621ac79c8ae62e59b0addb17b21c5657210d9e900fe38b3f1f"], @ANYBLOB="91060500730b040006000000920900002b0f22656e23484086952d843d94d2d08e57d29d9811ce268bc9ef9a0116d2eadaa9715f264297571863394e02d07c7d1c598ad3746e0689693fcd69e195f859c3cb544bb299f0e19de4fa568a0ca6a757aeb13e27ad7ec80c8c727b249106d50d6a5723539b036775ffbeba3a"]) ioctl$SG_GET_NUM_WAITING(r0, 0x2286, &(0x7f0000000200)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000004c0)={0x4, 0xd57, 0x0, 'queue0\x00', 0x40}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {&(0x7f0000000080)=""/233, 0xe9}, &(0x7f0000000000), 0x4}, 0xa0) 2018/06/05 14:59:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/97) getsockopt$inet6_int(r1, 0x29, 0x8000000000000013, &(0x7f0000000140), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/05 14:59:38 executing program 7: r0 = open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0xfffffffffffffffd) r1 = accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0x0, &(0x7f0000000000)='v3') dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0xfff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/06/05 14:59:38 executing program 2: unshare(0x20400) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400002000) epoll_create1(0x80000) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) 2018/06/05 14:59:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4, 0x4) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000005e61bd3904000000f003000000000000100100002002000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00000000000000000000000000000000000000000000000000000000ffffffffac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x723) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)={0x2, [0x0, 0x0]}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000740)=0xe8) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000600)='./file0\x00', r2, r3) 2018/06/05 14:59:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe6, "6cbac1264d667fd152892c58868989b66e6b5dc8ef0144a6141922ac588da05aaff1769a5d90edeb17e02db21bbbdc599e12d65d643cd160ffcc9ee547e032ac39491bb4d2565ed6756d8b29639d8120a30874d000bef4968960f4cc63206f73dc0d55a351924e3903ef9466c95461de087729bb8d05830952aee444a3a4d5699b67e93814b72a28dd4ec4c88bb983afdc864c471f304f530d579b0538abc61675a89a7dd320521dbe8f84d6823621777747f986e0a434722ec1873b0baea8d4613b5edf42c7bca9c699ff3856fbf817e3718615a162eac3db20717d1490450aed9691e9c0f3"}, &(0x7f0000000280)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x401}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:38 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:38 executing program 3: socket$key(0xf, 0x3, 0x2) 2018/06/05 14:59:38 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(0xffffffffffffffff, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="f0", 0x1, 0x80, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/05 14:59:38 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x2, 0x7, 0x3, 0x3, [{0x100, 0x7, 0x7, 0x0, 0x0, 0x4}, {0x1200000000000, 0x7fffffff, 0xffffffffffffff81, 0x0, 0x0, 0x2004}, {0x2, 0x9, 0xffffffffffff7fff, 0x0, 0x0, 0x1000}]}) write(r0, &(0x7f00000001c0)="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", 0xfc) 2018/06/05 14:59:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/05 14:59:38 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20080, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000140)}, 0x10) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2}) r3 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={"69666230000000ff8800", {0x2, 0x0, @rand_addr=0x5}}) 2018/06/05 14:59:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e71ffc)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000096e000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/06/05 14:59:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0xfffffffffffffffd, 0x2f2, &(0x7f0000000000)="237e9918fbd1090000000000000044eae4c869ada5d7e6af772553fbef162b59445b35ac4fcb2edc51b9b4e957a90e22"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) 2018/06/05 14:59:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe6, "6cbac1264d667fd152892c58868989b66e6b5dc8ef0144a6141922ac588da05aaff1769a5d90edeb17e02db21bbbdc599e12d65d643cd160ffcc9ee547e032ac39491bb4d2565ed6756d8b29639d8120a30874d000bef4968960f4cc63206f73dc0d55a351924e3903ef9466c95461de087729bb8d05830952aee444a3a4d5699b67e93814b72a28dd4ec4c88bb983afdc864c471f304f530d579b0538abc61675a89a7dd320521dbe8f84d6823621777747f986e0a434722ec1873b0baea8d4613b5edf42c7bca9c699ff3856fbf817e3718615a162eac3db20717d1490450aed9691e9c0f3"}, &(0x7f0000000280)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x401}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x5, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) 2018/06/05 14:59:38 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000000)="b954c417ea0fdba013ee17568d2fe5a0519c8761") connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/06/05 14:59:38 executing program 0: socketpair(0x1f, 0x803, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x5f) 2018/06/05 14:59:38 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x30000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe80000000e4ffa9fe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/06/05 14:59:39 executing program 6: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) 2018/06/05 14:59:39 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2100, 0x100) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x401, &(0x7f0000000040)="c6f7fc0f07d82c99240970") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23}}, 0x100000000, 0x5}, &(0x7f00000002c0)=0x90) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f0000000340)="9b9508bb264274197c46315fe17d182fac2ff14bda84671a30c01b7bcfcf0eb79d650e1ce67afa432b5bd1382d23a27dd5cc2a81a7bc72a662b38fac0586bb0fcb76a5f66609297805c17add4f332cf4d6405741011dceead6b192d271d7ebbf409a692ce6558e23", &(0x7f00000003c0)="369935ab7c235c498f2930328b19b168bfb0c4eda29b2759222c3e2b90d1179b7a39992baa7aa5fe578988c1167e63bd552583a0c55e0b1aff196bf98d30f97f974f26b6aea34c1efe6544f51cddc8db023ec49e4a349de178a4a17990e0913e8073ca5673f91e24ba7dc53e436d8ebdf49059174fca3f653d062b5f71704b26f25e0a3b55c2cb8d652f6f6355b76af02a619786352c03ca7c07a3578eb5b10d65a13f26193709e60c2fc9d8ebc38ef8aebadef45f4eeab00d362b867b919388", 0x2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x1, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x6}) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) ptrace$cont(0x2f, r4, 0xffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/06/05 14:59:39 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r1, 0x8, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x62fc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x841) unshare(0x28020400) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000d400000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x200, 0x624c, 0x4, 0x8, 0x10001}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x7}}}, [0x8, 0x8, 0x1000, 0x7fffffff, 0xd, 0x0, 0x2, 0x35, 0xd2, 0x4, 0x100, 0x7f, 0x1, 0x8, 0x248]}, &(0x7f0000000440)=0x100) 2018/06/05 14:59:39 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) shmget(0x1, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) 2018/06/05 14:59:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x71}}) getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x468800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000180)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r4, 0xfffffffffffffffd}) fcntl$setlease(r3, 0x400, 0x1) 2018/06/05 14:59:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x3f) clock_adjtime(0x5, &(0x7f0000000180)={0x3, 0x3ff, 0x8, 0x1f, 0x2, 0x8, 0x2, 0x3, 0x5, 0x8, 0x5, 0x57, 0x20, 0x8001, 0x2, 0xfffffffffffff73c, 0x799, 0x3, 0x0, 0x5, 0x1, 0x0, 0x7fff, 0x4, 0x7, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e56534000000000000295d95b57576037777cb900500d0e2d7f0", 0x21) 2018/06/05 14:59:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe6, "6cbac1264d667fd152892c58868989b66e6b5dc8ef0144a6141922ac588da05aaff1769a5d90edeb17e02db21bbbdc599e12d65d643cd160ffcc9ee547e032ac39491bb4d2565ed6756d8b29639d8120a30874d000bef4968960f4cc63206f73dc0d55a351924e3903ef9466c95461de087729bb8d05830952aee444a3a4d5699b67e93814b72a28dd4ec4c88bb983afdc864c471f304f530d579b0538abc61675a89a7dd320521dbe8f84d6823621777747f986e0a434722ec1873b0baea8d4613b5edf42c7bca9c699ff3856fbf817e3718615a162eac3db20717d1490450aed9691e9c0f3"}, &(0x7f0000000280)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x401}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 313.249628] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 14:59:39 executing program 2: membarrier(0x20, 0x0) r0 = socket$kcm(0x29, 0x3, 0x0) unshare(0x24020400) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x4) 2018/06/05 14:59:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x4, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00dfff5ec50e740213e348b6974616fcb34c2a9191abfcdb0369a3cd9063eab69cd2448bc48f7106d5dccd8daa47aee0cddd5cfb005bed695b512324ba521d121917114e5d563ca4a0c5b6befa7d9df18e3442b9fe9d31c067bace4265d6432892dc8941c408e0a9cba3b555ae5a32f3c5f860894a38a7e5bc599a162e25ce2c903873481ce3557e7a6cee002ad7fcc5fc2f5efe11b4"], 0x8) 2018/06/05 14:59:39 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x44000) openat$cgroup_ro(r0, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) syz_emit_ethernet(0xac, &(0x7f0000000140)={@random="eada948edf6d", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x8000000000000401, 0x7ff, 0x1}}], {@llc={0x4, {@llc={0x4, 0x0, "cc", "b7fe14cda67e3fbf753a3303aa961f9bcdb9139379197da05e167d43da61c47a5ca18d5f3afb3bf9ec08a23d3c7ac16c86611bd8c39c0f085f58f56ad0b18c2c1b471a9f2da3fc81b452711017de3b69d9b17e8a4b5e25116d7be352bd6372e5a454ff6fad5808f518cafca776deab6d3ea12a07b30f3ce4ab8d29c160c40e93f730c1f6a49ebc918f3345018e5f9c84b34d9636323e89"}}}}}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x8, 0x2, 0xd3}, 0x8, 0x9}) 2018/06/05 14:59:39 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x80) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/248) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) 2018/06/05 14:59:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="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", 0x101, r2) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) keyctl$reject(0x13, r3, 0x1, 0x7fffffff, r1) ioctl(r5, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/05 14:59:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = userfaultfd(0x80000) dup3(r0, r1, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x5) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) getsockname$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x30) sendmsg(r4, &(0x7f0000001740)={&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80, &(0x7f00000005c0), 0x7, &(0x7f0000000640), 0x1100, 0x40010}, 0x20000010) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x4000000000401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) 2018/06/05 14:59:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe6, "6cbac1264d667fd152892c58868989b66e6b5dc8ef0144a6141922ac588da05aaff1769a5d90edeb17e02db21bbbdc599e12d65d643cd160ffcc9ee547e032ac39491bb4d2565ed6756d8b29639d8120a30874d000bef4968960f4cc63206f73dc0d55a351924e3903ef9466c95461de087729bb8d05830952aee444a3a4d5699b67e93814b72a28dd4ec4c88bb983afdc864c471f304f530d579b0538abc61675a89a7dd320521dbe8f84d6823621777747f986e0a434722ec1873b0baea8d4613b5edf42c7bca9c699ff3856fbf817e3718615a162eac3db20717d1490450aed9691e9c0f3"}, &(0x7f0000000280)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x401}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:39 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x4d1}, 0xb4e, 0xe7d}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') select(0xa9, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)={0x77359400}) 2018/06/05 14:59:39 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x8010000400000084) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x8001, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0xf4c, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x40, r2, 0x0, 0x1ff}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e26, 0x5000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) shutdown(r0, 0x0) [ 313.625651] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 14:59:41 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)={0x1c, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}, [@generic="945f6372cc"]}, 0x1c}, 0x1}, 0x0) 2018/06/05 14:59:41 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast2, @multicast2}, &(0x7f0000000480)=0xc) recvfrom$packet(r0, &(0x7f0000000380)=""/154, 0x9a, 0x0, &(0x7f00000004c0)={0x11, 0x11, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x38000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040)="ba0adfda5daa940fc550b7e9b0809309022f2792f9c2268a7646efe03277a803f97391017da69bb82341c79dbd4863d1b9d1db1cff2333148967f797aa1deb7c8f62320780819f0d62d96343126dd2b7048b94d2a3ee926bbaab611e2307462db04567c860c707798f84b8bab108f42801cfc0a1a09e810ea82b9a1349ba9e5b07e49675f87027938a51ae9631195349688b9e89ab812145baa0c47d24", &(0x7f0000000100)=""/123}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000008000)='syzkaller\x00', 0xd995, 0x7f, &(0x7f000000a000)=""/127}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x5, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0x1, r2, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/06/05 14:59:41 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0xfffffffffffffc92}], 0x1, 0x40000000000000) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/06/05 14:59:41 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/05 14:59:41 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:41 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000440)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'sh\x00', 0x10, 0x25ac, 0x1a}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, &(0x7f00000000c0)=""/115, 0x73, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup(r3, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={r4, 0x2, 0x1, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r5, 0x4) r6 = openat$cgroup_procs(r3, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/151, 0x97) sendfile(r6, r6, &(0x7f0000000080)=0x15, 0x10001) 2018/06/05 14:59:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe6, "6cbac1264d667fd152892c58868989b66e6b5dc8ef0144a6141922ac588da05aaff1769a5d90edeb17e02db21bbbdc599e12d65d643cd160ffcc9ee547e032ac39491bb4d2565ed6756d8b29639d8120a30874d000bef4968960f4cc63206f73dc0d55a351924e3903ef9466c95461de087729bb8d05830952aee444a3a4d5699b67e93814b72a28dd4ec4c88bb983afdc864c471f304f530d579b0538abc61675a89a7dd320521dbe8f84d6823621777747f986e0a434722ec1873b0baea8d4613b5edf42c7bca9c699ff3856fbf817e3718615a162eac3db20717d1490450aed9691e9c0f3"}, &(0x7f0000000280)=0xee) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) dup(r0) [ 315.279667] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 315.288308] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/06/05 14:59:41 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/196) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1, 0x9, 0x8, 0x9, 0x56}, &(0x7f00000000c0)=0x14) 2018/06/05 14:59:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x20, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) [ 315.332297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 315.340944] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/06/05 14:59:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() r2 = inotify_init1(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000380)=""/189, 0xbd}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) tkill(r1, 0x1000000000016) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000a00)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendmsg(r4, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) r5 = socket$inet6(0xa, 0xf, 0x80000001) socketpair(0x10, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) sendmsg(r3, &(0x7f0000000f00)={&(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000240)="eadabcb062ce682b5a12737ad82ea53c3591e5031a423086925bae0062bfc7f00f997c3e02d79e84968b05eb375edcad89ee0b5dce61924701bf60e2a2ddc250feb5894075697ea4b62d21af3445faedc8062d700b1843143ba9985e364667fdd9cf3633badbe4131aaaf98d8e3dc09d593814e91b75dc18f7c26fa4cfd2b253948f56f430c3248d327da61b8590a79976b617e52a4591a51f8716d0d1597a2da029b50beef02288075079f4f8e02e25fb67fe4945c64cadb9e391cbfbd59f54bc74d76464824d27", 0xc8}, {&(0x7f00000004c0)="d3b5a82242e1ae5040ebb5e71d4ce1b4d8b084d914bd2ac4f244af9780dde45a88686ac5efd65884e525806c19e01c271232807ef0fdf87f3d26836f0cd6ddb2012b543500fef370564d43eb4250915dd0eda04a9e218d77d10eee9b1fd1bb7516dc490bdbb08b7426c73dd8d03fbfa48853b2aadfeb9c65e823476c3db70c3c9823b91fee18a594e8978d25f3c1087968ea46549412d888f515cf597d7a20bd378bfba4ae440772705a43936ce95cf616e0c5455fa57e3d01b4008627684be58e0c0fdfcf4a0ee92e0ee002087ac3227051ac45725839c37b6ef2a54b90c25a6113a8a50217d9bb3227305146dfdef9b75d92", 0xf3}, {&(0x7f00000005c0)="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", 0xfb}, {&(0x7f00000006c0)="5a10a2dce710eeed021464608ad787459a53065474bdfc874e883b1da6e187dd39d81975fdea2771a1585a64a7af93f1da04c2a3b68249ab4b76b10075cbe00b6ca77ad6710a64d9f78680e2828797ad684d101a45430b7d333d68158990b9ff9ab7aa319a6955b984cd428cdb2e7cc3e0741068410e5990ff967ea46fab309af5b0ea30c4b15f6b10e449cc4eab6146d63ff0198ced1f", 0x97}, {&(0x7f0000000780)="955cd1f94ceb9b9e277fd3057b25dfcf8d3948ad5b15f9531681db4949af8836a846e3aaa469948bb80d1e4176cb7aaa77d09b85ecaa07a526732131044aee4b0221d7a8fdb494f81f8d8f4e7bace23c524ada65c0cf824fd8ebd561e930b7ca6a20ae3810d017f92ab90bc3537c02e004b0d94471e7b43c0855aa4e576a32806ffdc057a0b84c8afaf885927571fd0d76f0870235ee97bc0822275f2cf80873aad21d86180040374c5cfc6631f03c519607745ad6de89b16ebf5391a432942a3d665fdb39e42a176388b92cb11cb7a15821daf897f7dfc57b253e64db468986b6f74a044777d9ed0d747bcbc2143f9b", 0xf0}, {&(0x7f0000000880)="33b3a9bf5de72bf94089afb8c464ea17567003337f31f51e35dbc55a107f4c3b5bbffd1103f1134d10c35a7da5fa9f75940fc81947290c074e49236127b9f8641963c1c106c292b8cc39feef30e6926bf49361fdfb21662e7b1b7589c66b00d35b91c31dec16d2a5cb8ea9db2d45a74ea4c40bdde60437b1de36a63395ad1bb8f52b2c51", 0x84}, {&(0x7f0000000340)="8af45d", 0x3}, {&(0x7f00000003c0)="63d502bf1586a8020b3277d1c5342d00ca9b14987372213aeef8ee7de38b0f2d458690db9f1833cb65d969ecd523c089d06f661a697a0358bd96e76a87bb6399b877710a1d41cf136e3899544ba663", 0x4f}, {&(0x7f0000000940)="35a98e9ef137637e7f7e1db8fc7729396b40dd76c7bc807430b7def023288c4de8e1e01a9ffa973952deafb12afe156e5fb64ddffafe93b42b0561016b4bee89af4ae5cc99dd07b19bcc420f6378e6438e4ee761c5ec79fdabba9c45e77a191402733c2b50c28c8cfabb3a74485da3b460be389dd3c5945cb6b7adc27d7d9969ff142f5fb9a0f4a8d33b117fbb683b3a7a", 0x91}], 0x9, &(0x7f0000000b00)=[{0xb8, 0x10f, 0x9, "ab46b488aabb7feffbffda0530fd8512fa28e62e6a3ef4fe639a95c0dda110a936d395ca0d4cd35a9b735309b058eaf3f73878ef169d356f1b6fd6cee6177c0c3107bb0f81d9dbb605d9034db5b155c1370cf0419bda87c9a18bd36fb6c1a0754b0ee09b997c21e461b3b6c7aa40effe9afecdb212a5a64ff591efb0097a76a34a72e92647e2316578fdab173138da064f502194c192b4fea0b7fad8709e3bac175cee51bf"}, {0x100, 0x13b, 0x72083d3d, "b144a8d3c232c8ff55fb3c15959ee5e76fc2595ce359c227e0daa9c3c0a29bb86b8730973a6679082fb6400b71e24f40426c507c84f243e2b0ed4c2d355dceea2c85cfbdd374d9c859465a80c24cb9c6962390cab98050cf61a56906c45a824a3014ffc419212e3c04d45b1e8a0ee762a20d61245b9b836f5adce234c2c5b0a0b8c7eefc704e2b1786650e6cc23e5a16719100df8dc2e4b8bd489bdbe2e95528277f7a10b6ea52ed6234f8dd4086eeb6937cf4ceddbd7341b5fd3e9a71b59e5891a88d63bee83e7c06232b9ac969c6aa1819702f7fe79f865d02b277b770b623824998446284811d0efec6d920"}, {0xf0, 0x111, 0x3, "26f60fb01566c3ca14ff914d3f16b6bae56b1812a1b42c438ba27b0c5242b0e6b75273654f01dfc25d377ed9d11411a01704033610a8837bd30a81c8d18c4429b959b45579d1989d1f3d6be431b0f7a5e31b393bb6e5a8b3b7c663d76e6f411bd8bdbf41c4519aa1285b0f0ac7643bed14491f821bc6cdbf7680d68b5014dc68b14d31ffd2eacc20ff76d3f58112533032d75a7c9dc1dadf007167e2a444893c9641cd49a73c9a21e73e397d3e48d67a5e688f4f638ca4d418237f5516e7e7d8ff5d5cdf0baac5e2b5f616898ebb5f83eaebd0d3657f0271b32c1b"}, {0x58, 0x11f, 0x101, "fe66ff1c938f0a6e87384a92d987239c921836d6df460bb71abb6b82a49dbad5682b525f507105f04caee3e4af76b24715e956a6b87f6ae6c4b459d39281346bbc5bbc278902c5"}, {0x18, 0x112, 0x7fffffff, "4cec"}, {0xd8, 0x117, 0x80, "7ba0412b80d5d1b6a3a738c8565f590e4801974abc5a752bb7be6bd25af860992609366f961714d355e0a9380a6382b8f364898b1cc8be0ce024b67f3946a61811f2ca1d0c1ef158a3e1222a0f8c50f258e8c5f4031e7f058fd96cac0665cf2f3b567e0de283f1c29095610331457809f2fe8f18371fc86f53aae6d7d5e917e799764424ecad5b7be7edf30d67f0161b7224112bb960cd1f92981620ba38a1298c2e9887c78e7d6a1ee3e4f5798d1a131609e31fbc642e6aed57dd6172115498d986"}], 0x3f0, 0x51}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000), 0x0) 2018/06/05 14:59:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x7ff, 0x1, 'client0\x00', 0x2, "864850f117277b51", "593729b0c0a7175aa19de8f6202cfe1475cc28836519b1ee033ad38974b0ae82", 0x1, 0xd8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = userfaultfd(0x0) close(r3) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000000100), &(0x7f00000000c0)) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r3, 0x0) 2018/06/05 14:59:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:41 executing program 0: r0 = epoll_create1(0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000001c0)={'vcan0\x00', @random="ad3a26c9984a"}) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000280)={@void, @void, @x25={0x0, 0x1, 0x3f, "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"}}, 0x1003) r2 = epoll_create1(0x7ffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0), 0x4) close(r0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x800000090000001}) epoll_pwait(r2, &(0x7f0000000240)=[{}], 0x1, 0x1ff, &(0x7f0000000040), 0x8) 2018/06/05 14:59:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffed4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/05 14:59:42 executing program 4: r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000000)={&(0x7f0000000280)=""/4096, 0x1000}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x5e303289b8d2a456, 0x1}, 0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001380)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f0000000380)=""/4096}, &(0x7f0000001400)=0x78) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001440)="881002fafcf0ad61b74d268ef45bc7c4b0950a785ad08183783de59ad5fe3634557bec0a166b56890419a6b103ca4ca2d31ffce67188d6ab52acea65a3fa828b3ca11b9c9001e27eeab24a68fec9e196d07cbb3f77985321552d2ee7ff142cfc33151823db5eb2c53f4d49e4c733610d39e752ec2faab4d2d30ef6daf443dcc5992e0f99fc2391269250e0b5270fc5852e079dd7a50959bfcca99ad0fa9e9bc420160f6ec07be5de8a4d484197061d8e7d53e0d4d8", 0xb5) socket$kcm(0x29, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1f000, 0x80000001, 0x800, 0x3, 0xa8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000015c0)={r3, @in6={{0xa, 0x4e22, 0x75b5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100}}}, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000300)={r1}) accept$alg(r1, 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000002c0)) 2018/06/05 14:59:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x3}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001880)={'ip6gre0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000018c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/06/05 14:59:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xaa2, 0x4) 2018/06/05 14:59:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:42 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000780)={0x1ff, 0x20, 0x3f, 0x80000001, 0x9e1, 0x9}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x410000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) r7 = getgid() lchown(&(0x7f0000000180)='./file0\x00', r6, r7) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0x8201, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000700)=0x9) io_submit(r2, 0x5, &(0x7f0000000580)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000080)="628aa32d9ca050aea0beffb5b9b4d8cfc073bf004fe1d0270cb025edc1f632fc6d00c9ff0e89b570ea6a397390d97cd9b480535510435d0b35f6fa9891", 0x3d, 0x3, 0x0, 0x1, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1000, r1, &(0x7f0000000180), 0x0, 0x2, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000000200)="ca4dc73eb8f906605a7966964f55d4164dd5f5590ee3749955069e86cedbccfd9f80bb3c440b3e67", 0x28, 0x5, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000002c0)="d84426f61727e5d6ba5f25cea8565c86e341eda7e1311a56f066a94c411e735b80e6086304f2586c392a621733f602b3826d965754d861dde886b1dc930d6c32fad74addf8c49c065b2bd0e53be1804341b4a836586ae0211043e4ba9e22488fca80251a023396c341a26cd0f01e0a44d2b46eb64b799ab345ed1a68b0724890c30bb7a5c68f6876761e6243f9c7c92d81297c2f7c4e1ab24bac5fd664a482c930bbba234fcdbcbae9f81f", 0xab, 0x0, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x8000, r0, &(0x7f0000000400)="79ff0cf432443386b0f28a5ad3bc861d7441fb31552206a3e8c62a6dd4ff4f4e066f3ded2cefe905b6e01253c81fc82de5556bef9746d1767ca3cb2885513b07ee73ed85457755c98a50a5e3d354bc3e2c0a2371b3e5d7de04a7aa49274b4429a5bbab71fd30df55357a2c92618cc8f39e1a0e240a7e4e750560f15e53da5ff8271e21fe121e666d744a8925a6189cfd56c5624ba1e861150b6604c34610f46f02cf5a62b3685ab042b18fa1d8e145c046cad46560c21d0e60e63e1bc1aadb17aaada3d5d82f6404f1f31aa3ba0393a768882c37e230074c0f8d714cfb41a68bb033", 0xe2, 0x5, 0x0, 0x1, r8}]) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000740)={0x3}, 0x4) ioctl$SG_SCSI_RESET(r1, 0x2288, 0x6f4000) 2018/06/05 14:59:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() r2 = inotify_init1(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000380)=""/189, 0xbd}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) tkill(r1, 0x1000000000016) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000a00)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendmsg(r4, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) r5 = socket$inet6(0xa, 0xf, 0x80000001) socketpair(0x10, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) sendmsg(r3, &(0x7f0000000f00)={&(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000240)="eadabcb062ce682b5a12737ad82ea53c3591e5031a423086925bae0062bfc7f00f997c3e02d79e84968b05eb375edcad89ee0b5dce61924701bf60e2a2ddc250feb5894075697ea4b62d21af3445faedc8062d700b1843143ba9985e364667fdd9cf3633badbe4131aaaf98d8e3dc09d593814e91b75dc18f7c26fa4cfd2b253948f56f430c3248d327da61b8590a79976b617e52a4591a51f8716d0d1597a2da029b50beef02288075079f4f8e02e25fb67fe4945c64cadb9e391cbfbd59f54bc74d76464824d27", 0xc8}, {&(0x7f00000004c0)="d3b5a82242e1ae5040ebb5e71d4ce1b4d8b084d914bd2ac4f244af9780dde45a88686ac5efd65884e525806c19e01c271232807ef0fdf87f3d26836f0cd6ddb2012b543500fef370564d43eb4250915dd0eda04a9e218d77d10eee9b1fd1bb7516dc490bdbb08b7426c73dd8d03fbfa48853b2aadfeb9c65e823476c3db70c3c9823b91fee18a594e8978d25f3c1087968ea46549412d888f515cf597d7a20bd378bfba4ae440772705a43936ce95cf616e0c5455fa57e3d01b4008627684be58e0c0fdfcf4a0ee92e0ee002087ac3227051ac45725839c37b6ef2a54b90c25a6113a8a50217d9bb3227305146dfdef9b75d92", 0xf3}, {&(0x7f00000005c0)="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", 0xfb}, {&(0x7f00000006c0)="5a10a2dce710eeed021464608ad787459a53065474bdfc874e883b1da6e187dd39d81975fdea2771a1585a64a7af93f1da04c2a3b68249ab4b76b10075cbe00b6ca77ad6710a64d9f78680e2828797ad684d101a45430b7d333d68158990b9ff9ab7aa319a6955b984cd428cdb2e7cc3e0741068410e5990ff967ea46fab309af5b0ea30c4b15f6b10e449cc4eab6146d63ff0198ced1f", 0x97}, {&(0x7f0000000780)="955cd1f94ceb9b9e277fd3057b25dfcf8d3948ad5b15f9531681db4949af8836a846e3aaa469948bb80d1e4176cb7aaa77d09b85ecaa07a526732131044aee4b0221d7a8fdb494f81f8d8f4e7bace23c524ada65c0cf824fd8ebd561e930b7ca6a20ae3810d017f92ab90bc3537c02e004b0d94471e7b43c0855aa4e576a32806ffdc057a0b84c8afaf885927571fd0d76f0870235ee97bc0822275f2cf80873aad21d86180040374c5cfc6631f03c519607745ad6de89b16ebf5391a432942a3d665fdb39e42a176388b92cb11cb7a15821daf897f7dfc57b253e64db468986b6f74a044777d9ed0d747bcbc2143f9b", 0xf0}, {&(0x7f0000000880)="33b3a9bf5de72bf94089afb8c464ea17567003337f31f51e35dbc55a107f4c3b5bbffd1103f1134d10c35a7da5fa9f75940fc81947290c074e49236127b9f8641963c1c106c292b8cc39feef30e6926bf49361fdfb21662e7b1b7589c66b00d35b91c31dec16d2a5cb8ea9db2d45a74ea4c40bdde60437b1de36a63395ad1bb8f52b2c51", 0x84}, {&(0x7f0000000340)="8af45d", 0x3}, {&(0x7f00000003c0)="63d502bf1586a8020b3277d1c5342d00ca9b14987372213aeef8ee7de38b0f2d458690db9f1833cb65d969ecd523c089d06f661a697a0358bd96e76a87bb6399b877710a1d41cf136e3899544ba663", 0x4f}, {&(0x7f0000000940)="35a98e9ef137637e7f7e1db8fc7729396b40dd76c7bc807430b7def023288c4de8e1e01a9ffa973952deafb12afe156e5fb64ddffafe93b42b0561016b4bee89af4ae5cc99dd07b19bcc420f6378e6438e4ee761c5ec79fdabba9c45e77a191402733c2b50c28c8cfabb3a74485da3b460be389dd3c5945cb6b7adc27d7d9969ff142f5fb9a0f4a8d33b117fbb683b3a7a", 0x91}], 0x9, &(0x7f0000000b00)=[{0xb8, 0x10f, 0x9, "ab46b488aabb7feffbffda0530fd8512fa28e62e6a3ef4fe639a95c0dda110a936d395ca0d4cd35a9b735309b058eaf3f73878ef169d356f1b6fd6cee6177c0c3107bb0f81d9dbb605d9034db5b155c1370cf0419bda87c9a18bd36fb6c1a0754b0ee09b997c21e461b3b6c7aa40effe9afecdb212a5a64ff591efb0097a76a34a72e92647e2316578fdab173138da064f502194c192b4fea0b7fad8709e3bac175cee51bf"}, {0x100, 0x13b, 0x72083d3d, "b144a8d3c232c8ff55fb3c15959ee5e76fc2595ce359c227e0daa9c3c0a29bb86b8730973a6679082fb6400b71e24f40426c507c84f243e2b0ed4c2d355dceea2c85cfbdd374d9c859465a80c24cb9c6962390cab98050cf61a56906c45a824a3014ffc419212e3c04d45b1e8a0ee762a20d61245b9b836f5adce234c2c5b0a0b8c7eefc704e2b1786650e6cc23e5a16719100df8dc2e4b8bd489bdbe2e95528277f7a10b6ea52ed6234f8dd4086eeb6937cf4ceddbd7341b5fd3e9a71b59e5891a88d63bee83e7c06232b9ac969c6aa1819702f7fe79f865d02b277b770b623824998446284811d0efec6d920"}, {0xf0, 0x111, 0x3, "26f60fb01566c3ca14ff914d3f16b6bae56b1812a1b42c438ba27b0c5242b0e6b75273654f01dfc25d377ed9d11411a01704033610a8837bd30a81c8d18c4429b959b45579d1989d1f3d6be431b0f7a5e31b393bb6e5a8b3b7c663d76e6f411bd8bdbf41c4519aa1285b0f0ac7643bed14491f821bc6cdbf7680d68b5014dc68b14d31ffd2eacc20ff76d3f58112533032d75a7c9dc1dadf007167e2a444893c9641cd49a73c9a21e73e397d3e48d67a5e688f4f638ca4d418237f5516e7e7d8ff5d5cdf0baac5e2b5f616898ebb5f83eaebd0d3657f0271b32c1b"}, {0x58, 0x11f, 0x101, "fe66ff1c938f0a6e87384a92d987239c921836d6df460bb71abb6b82a49dbad5682b525f507105f04caee3e4af76b24715e956a6b87f6ae6c4b459d39281346bbc5bbc278902c5"}, {0x18, 0x112, 0x7fffffff, "4cec"}, {0xd8, 0x117, 0x80, "7ba0412b80d5d1b6a3a738c8565f590e4801974abc5a752bb7be6bd25af860992609366f961714d355e0a9380a6382b8f364898b1cc8be0ce024b67f3946a61811f2ca1d0c1ef158a3e1222a0f8c50f258e8c5f4031e7f058fd96cac0665cf2f3b567e0de283f1c29095610331457809f2fe8f18371fc86f53aae6d7d5e917e799764424ecad5b7be7edf30d67f0161b7224112bb960cd1f92981620ba38a1298c2e9887c78e7d6a1ee3e4f5798d1a131609e31fbc642e6aed57dd6172115498d986"}], 0x3f0, 0x51}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000), 0x0) 2018/06/05 14:59:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fadvise64(r0, 0x0, 0x2, 0x7) 2018/06/05 14:59:42 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x479, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) fcntl$getown(r0, 0x9) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x1ff, 0x6}) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/06/05 14:59:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:42 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7fc2d0c6800cdd0fd31694a06557a344556cf9adb538618d85a38f17359600b486bdd3d911ee957b03000000000000001488ae02882cc387ef633e56de7bb50908579b801bc90dddae0f0399bbcfd55a06d3c3d67a87d17dbf71573b9e9851ebdae3e899affbe96fb652deb2447f64df4f608a86fa827a049daa12a007"], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f00000004c0)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/175, 0xaf) 2018/06/05 14:59:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 316.895290] device lo entered promiscuous mode [ 317.093319] device lo left promiscuous mode 2018/06/05 14:59:43 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) r2 = msgget(0x3, 0x32d) msgsnd(r2, &(0x7f0000000080)={0x1, "8fabcbabb41f"}, 0xe, 0x800) shmctl$IPC_RMID(r1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) fgetxattr(r3, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)=""/18, 0x12) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000180)={r4, 0x8}) 2018/06/05 14:59:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) write$binfmt_aout(r1, &(0x7f0000000080)={{}, "3f91d66fc77ad496192d475829482c151ff40bd372d9b9ee7ddacd2df6a23273a0eb604f8b3cc43ee7eaccc63fcb2efef4077755d265cd8c600155b48af2e1bdd7266eab39d0eee17de5fda7fef57ce9b2e447bffeff8a5f454dad4ba7b34ee6182b615a4c3b43497e30c667511bcd1d4de2f84ddb4c4cc2e235f17dc04123611f72699877e1b26c3773c085e87ecd8238e9fc562d5302c59df2f64e46c7e628147b41f95419fd38bda5d50a176e753059ea66bc0d81debe5b661af79a39f472fa476c18f520d2f4a1ff4d9648c576b5ae066f88f17280c8e51255c0cc87f8"}, 0xff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r2, 0x3}) 2018/06/05 14:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:43 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x341400, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x7fff}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/06/05 14:59:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x7530}, 0x2a9) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7fff, 0x440000) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000100)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000180)="8a2d1477dd826dad398d058e001d4c91cdd49734e805dd348695debd", 0xfffffffffffffff9, 0x20000000, &(0x7f0000000140)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/05 14:59:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x110) 2018/06/05 14:59:43 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) 2018/06/05 14:59:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0xeb) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000180)={0x3, 0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x46a, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0x7, 0x0, 0x976f, 0x6}, 0x14) write$rdma_cm(r0, &(0x7f0000000480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003740)={0xffffffff}, 0x106}}, 0xfffffffffffffeb4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x0, 0x4, 0x100000000, 0x8, 0x2, 0x3f, 0x30b3}, 0x20) write$rdma_cm(r0, &(0x7f0000001dc0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000001e00), r2}}, 0xa68c1865) 2018/06/05 14:59:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:43 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30041, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001600200725bd7000fddbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x48004}, 0x800) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="168bd9e3dc7089bbf56b210e43df36dbae4d124ad7516061a2aa1e6437a17b08ff6d21918e10ca42722b5577571b11d0f0ff53c780350bde59453d3328a193e184c83b2f947f619ba35bedab5ef0d9ec2962c255d2808e93148f8648872f0823c6ad39c3821d9d9951480b023ba5f83a3dd9fedf69cbe6b63d655861a3677e0016e341a60337379a6a7be8933ab2097165ba98cfed", 0x95}, {&(0x7f00000001c0)="b85672eefcffbabf996c7dfcdbdb64a239edeb4e5d0b5fc0285f5fdd648adb191e7c9a9f9e9e7617b9d9faa9f45fac3b42a8d1c9dded50c46ac7062a2335af589351f61f", 0x44}, {&(0x7f0000000340)="8359ec1eab6012a5dac9248ec260551f760c544fa90326b03ecf9e4e82fe330a71fba8644412a1d19aa3052fb9d217f04986f87bd4bd5af99b7626493536e550bd6135823b453961ea2045411f89f16b8221ee11d4", 0x55}, {&(0x7f00000003c0)="c5894622287ff283a422c5799e44b1522cd997266ff34c0ba9c8868be29174aca1a13012da81ad38f451b1719290e046d73df1da230e606de6b1e39f8ebbde08053ba0c0f98dabccea842c8224e9c2461ad4c02e5ba7c5c7ca1ad464a5b6831a72f4f207ec8fd502437afa6de7f79967918c5bc96f75d8acbd01b895d7b669026a862f4eee0dd7cc1db5ae812cd40eb6a6b42741b81f3d07966c7cd389919c217b6e644ef58c728b03", 0xa9}, {&(0x7f0000000480)="5d8c4593ab2fb7a73d15db8ce31d6b3292cf722c80f17357818a1b4d2740ab76ae0262e9ec2b122b71ec8039731423948c1ed2edbda63f82f88001890268d56eaf58f147", 0x44}], 0x5, 0x0, 0x0, 0x4000}, 0x1) membarrier(0x60, 0x0) r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000005c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:43 executing program 0: prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x84}, {0x6}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000100)=0xe8) setuid(r0) 2018/06/05 14:59:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 317.917264] audit: type=1326 audit(1528210783.915:267): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 14:59:44 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x80480911, &(0x7f00000003c0)) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x480800, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) 2018/06/05 14:59:44 executing program 1: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/06/05 14:59:44 executing program 4: r0 = socket(0x11, 0xa, 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x5, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x845, &(0x7f0000000040)="7498dbee695efb582de1e6179ad48f9663d93a34f21c6624cfaa4d6ce8201f6f59f6be5f") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10800, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0xffffffffffffbaa1, @empty, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xdcb1}, 0xffffffff00000000, [0x39, 0x81, 0x800, 0x3f, 0x0, 0x1, 0x5, 0x7]}, 0x5c) [ 318.795987] audit: type=1326 audit(1528210784.794:268): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/05 14:59:44 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:44 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:44 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4800, 0x110) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x6, 0x4}) r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:44 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6(0xa, 0x806, 0x0) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000001c0)=""/70) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x202, 0x7, 0x8, 0x7, 0x4, &(0x7f0000000080)='bond0\x00', 0x7, 0x3, 0x1ff}) 2018/06/05 14:59:44 executing program 2: mbind(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x2, &(0x7f0000000240)=0xf126, 0x1f9, 0x0) r0 = eventfd2(0xfffffffffffffffc, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/05 14:59:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x440) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="148b67c48308b057b6c2337fd25cc78515a301156b485ef99cbd004acffbfd41284470897ad82d217fb1f71bb0ebc08ec95e3e25f6e82edc8338f8f953d4f9234a273ddc76feab09a64fa1149d8deb3375c2c0be", 0x54) r1 = memfd_create(&(0x7f0000000080)="5bd295e7a5c45ebd0000", 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "9f370de5cb8ef31636c6ab566b32898b57e1a7a7b1"}, 0x19) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000003c0)=[&(0x7f0000000300)="5bd295e7a5c45ebd00"], &(0x7f00000005c0), 0x1000) 2018/06/05 14:59:44 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000005c0)) bind$unix(r0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000240)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f00000000c0)=""/187, 0xbb, 0x6, &(0x7f00000001c0)={r4, r5+10000000}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000380)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ppoll(&(0x7f00000004c0)=[{r0, 0x303c}, {r3, 0x8000}, {r3, 0x4208}], 0x3, &(0x7f0000000540)={r6, r7+30000000}, &(0x7f0000000580)={0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000002700ffff0000001682dc60d8c5e1da47716300000006050000000000004c106a3fd1522d7c3476080800c1b3cfdacc2a575a3066465c642a6b2c63e46e94d7"], 0x1c}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 1: r0 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000380)=""/226) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) r2 = mq_open(&(0x7f0000000100)='%\x00', 0x40, 0x20, &(0x7f0000000140)={0x6, 0x80000000, 0x1, 0xffffffffffff765c, 0x5, 0x0, 0x7fff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x28000, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000240)={0x1ff, 0xa, 0x6c4, 0x3, "d27b9813801961bfc0e37dc8e84634dd3571f35855dfcc850270ccb6444a1c59"}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000280)) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/05 14:59:45 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0xffffff83, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) 2018/06/05 14:59:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x40200) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000437dba63a510bf65b33b000000000000000000000000000000000000000000001b000000134c230cc1a484b6f0e9deeaa18d87b8cae76a1810122e85a48df9"], &(0x7f0000000080)=0x3f) 2018/06/05 14:59:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x80000002, 0x400001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x800, 0x401, 0x8000, 0x5d, 0x2, 0x0, 0x1, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8f6, 0x0, 0x3, 0x6, 0x1}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x3, 0x0) unshare(0x24020400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80140}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r3, 0x200, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x308c00000000}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) close(r2) timerfd_settime(r2, 0x0, &(0x7f0000000980), &(0x7f00000009c0)) 2018/06/05 14:59:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20200, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/06/05 14:59:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0x15f) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) unshare(0x24020400) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 2018/06/05 14:59:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000480)={"627269746e655f736c6176651f3000", {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000980)='/dev/snd/pcmC#D#p\x00', 0x1, 0x111040) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000009c0)={'security\x00'}, &(0x7f0000000a40)=0x54) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) shmctl$IPC_RMID(r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x6082, 0x3) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) getsockname$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0xfff, 0x5, 0x0, 0x7, 0x21}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000500)={0xfffffffffffffffb, 0x4020, 0xd4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21}}, [0xffff, 0xf8e, 0x7, 0x0, 0x8001, 0x1000, 0x923d, 0x7ff, 0x1, 0x8, 0x5, 0x9, 0x323b, 0x9, 0xffffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x100000001, 0x6, 0x79, 0x0, 0x8, 0x6, 0x495, {r5, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5e}}, 0x100000001, 0xc, 0x7, 0x101, 0x7fffffff}}, &(0x7f00000001c0)=0xb0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000440)={'veth1_to_team\x00', 0x1800}) 2018/06/05 14:59:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 0: setrlimit(0x100000000003, &(0x7f0000046ff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffe, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x10000}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x200) r2 = getpgid(0x0) ptrace$poke(0x4, r2, &(0x7f0000000180), 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80000000, 0x202) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) 2018/06/05 14:59:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="200010000300000000000000000000003b35d28cc60c04b529c05e1858f6c217"], 0x20) 2018/06/05 14:59:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:45 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x7, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x88, r1, r2}, {0x35, 0xf22, 0x5, 0x6, 0x8000000000, 0x3ff, 0x1, 0x7}, {0x3, 0x4, 0x8b, 0x80}, 0x52d, 0x6e6bbd, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d5}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x4, 0x1, 0x9, 0x0, 0x1f, 0x9}}, 0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000000000000, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x80000000000000}], 0x1, &(0x7f0000034000)={0x77359400}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0xaf01, &(0x7f0000000180)) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000004880)={0x0, r6}) write$eventfd(r6, &(0x7f0000000040), 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000080)=0x8, 0x4) 2018/06/05 14:59:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x2012, r0, 0x400000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002640)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002180)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002680)={0x0, @in6={{0xa, 0x4e24, 0x5f0c03b4, @dev={0xfe, 0x80, [], 0xb}, 0xe3}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002740)=r2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002540)={0x0, 0x7f, 0x2, [0x20, 0x0]}, &(0x7f0000002580)=0xc) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000025c0)={r3, 0x613fb0c9}, &(0x7f0000002600)=0x8) readv(r0, &(0x7f0000002480)=[{&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)}, {&(0x7f00000021c0)=""/122, 0x7a}, {&(0x7f0000002240)=""/240, 0xf0}, {&(0x7f0000002340)=""/126, 0x7e}, {&(0x7f00000023c0)=""/147, 0x93}], 0x9) 2018/06/05 14:59:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000006004000058020000580200000000000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0600000001000000ffffffffe000000200000000ffffffff0180c20000030000000000000000000000000000000000000000ffffffff00000000000000000000aaaaaaaaaa11000000000000000000000000000000000000ffffffffffff00000000000000000000000389f400bd0ffd000100017369743000000000000000000000000065716c0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001070000000400000001000100020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4b0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='task\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000800), &(0x7f0000000240)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB="3648decc54b27076c995597b4cae5f361777bbbefb34ca71fd43794eac5bec0300000000000000304323291d9c4524414f381c707a9ab36dd38818d4e576b8f3ee9c96b046980d938bc4ad60633b70030ee214dcd4d46655238536447a2dfcc0e49a2fcfa4d9abd75f2506be86d27912daa5924c07e5", @ANYRES16=r3, @ANYBLOB="000225bd7000fedbdf250a000000080005000300000008000500010000001c000300080007575aa4bf004e220000080005000000000008000500"], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0xc0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) r6 = dup3(r5, r4, 0x0) ioctl$TIOCSCTTY(r6, 0x80047437, 0xfffffffffffffffb) open(&(0x7f00000001c0)='./file0\x00', 0x80400, 0x33bd561574b6000b) 2018/06/05 14:59:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 4: r0 = socket$kcm(0x29, 0x9, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xa8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r3}) 2018/06/05 14:59:46 executing program 0: pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x2000400) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x2b4, 0x0) 2018/06/05 14:59:46 executing program 1: unshare(0x24020400) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, "f492cc79b689e7ddb4098060947a0f1b1adee2145104cb4eb3438d98c991273a24d0c3f8adcd91d4f11aefee"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x187000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x4, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x7, 0x1, 0x9, 0xf6, '\x00', 0x4}) 2018/06/05 14:59:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='team0\x00') sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f00000014c0), &(0x7f0000000000)=0x4) 2018/06/05 14:59:46 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80040) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0xed) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet6(0xa, 0xfffffffffffe, 0x200) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffeb7, &(0x7f0000000000), 0x0, &(0x7f0000001140)=""/81, 0x51}, 0x0) 2018/06/05 14:59:46 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x28, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x200004) [ 320.982943] team0 (unregistering): Port device team_slave_0 removed [ 321.033544] team0 (unregistering): Port device team_slave_1 removed 2018/06/05 14:59:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f00000000c0)=[{0x7, 0x9, 0x7, 0x7}, {0xb9, 0x401, 0x4000000, 0xfff}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xcc5, [0x6, 0x8, 0x7a, 0x2, 0x0, 0x6, 0x7, 0x1]}, 0x5c) 2018/06/05 14:59:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="006ffc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/06/05 14:59:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvfrom$packet(r0, &(0x7f0000000080)=""/62, 0x3e, 0x0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/06/05 14:59:47 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x0, 0x8001, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x7) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) umount2(&(0x7f0000000100)='./file0\x00', 0xf) r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/19, 0x13) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) 2018/06/05 14:59:47 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000140)="de645859502f605c00a1e2da93ff6431ef94c6b576ee5941ac111d", 0x1b) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x9, 0x5, 0x8, 0x101, 'syz1\x00'}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='%', 0x1, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x0) 2018/06/05 14:59:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001dc0)=0xe8) quotactl(0x5, &(0x7f0000001c80)='./file0\x00', r1, &(0x7f0000001e00)="aeeda7c372fde6355f584cfa7d0458560836eddcfe041f2f157ae8aeff7b9755611ddcf30fd233b614e234c507fb0379d5749311d1e37d8f234c6a5bac795984480bb3b32609dd587a04b06dc9e96dfc61f80d48b8e9359535eb6983f1024d60877b58d9a023ace2d95d7d1aad1514988f5066a4a81d04d7ea8ad0d5dacf4e6084b059585d603cb38e7567e235e6f4ca72ee2b0f6217ecad415788fae20ce750748efcbff82936f4a51a789e7502fb78851081f7a05af653306bbd5a3973581f67d5753726359c1ad39993637d22cddf475c0a294e55ce598349d3a8137480e18ccf167434b43e86fc946af8ffe6b2e44126af8517e125f1ef33908ba20ae9") ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xca, 0x40800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffc, 0x2, 0x80000000, 0x0, r4}, &(0x7f0000000240)=0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000300)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f0000000440)={{0x10f, 0x80, 0x3a, 0x1ad, 0x1c4, 0x100, 0xb9, 0x4}, "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", [[], [], [], [], [], [], [], []]}, 0x1820) poll(&(0x7f0000000140)=[{r6}, {}, {r5}], 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001f00)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20a00) 2018/06/05 14:59:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:47 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmget(0x1, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffb7, 0x200007fd, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000f00)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000f80)="867095ecacf88606df7b205c8b3072dc8e3c3022dc07ef878d6bcdffb179b865eeafd3d9349acddbde113b8420f6d483b9987f6794b921c286e9d746e2316af900b460f7aced78c9e2c3048bbdced298b53e288a7a6902c13c2289d704cf22fdc83fc4f4da8274fea46143fcea6410a264cd50d60404879af9157315fa91a419", 0x80}], 0x1, &(0x7f0000002240)}}], 0x1, 0x0) 2018/06/05 14:59:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond0\x00', 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="004f000000000000000000000095000000000000003c8fa0c56b0c6c5a5edc226b6260c00e9da12dab92ccc99f012b4f82dbe919cf58949f4a40e6f6258f7462f975dd6f0cd5d665a01b57654db5e0aff5bbe3ea2414fb9df24d5c0fc1bf4784540661649d49744d0c2cf2c287ba7eddcfcd7543d75b74e1bb751d0c2c8e2e045e717cb93da08ed73aa7"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/05 14:59:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000180)={0x9, 0x6, 0x2}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000240)=""/211, 0xd3}], 0x1) close(r2) 2018/06/05 14:59:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x1) getdents64(r0, &(0x7f0000000280)=""/4096, 0x1000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) getrlimit(0x2, &(0x7f0000000000)) 2018/06/05 14:59:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000016c0)}, 0x40880) readv(r0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/135, 0x87}], 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge_slave_0\x00', 0x5}) 2018/06/05 14:59:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x228002, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0xff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 4: r0 = socket$kcm(0x29, 0x400005, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x20c, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) clock_gettime(0x0, &(0x7f0000002e00)={0x0, 0x0}) bind(r1, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0x80) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/192, 0xc0}, {&(0x7f0000000500)=""/152, 0x98}, {&(0x7f00000005c0)=""/216, 0xd8}], 0x3, &(0x7f0000000700)=""/109, 0x6d, 0x6}, 0x1}, {{&(0x7f0000000780)=@ipx, 0x80, &(0x7f0000002d00)=[{&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/130, 0x82}, {&(0x7f0000001940)=""/236, 0xec}, {&(0x7f0000001a40)=""/171, 0xab}, {&(0x7f0000001b00)=""/213, 0xd5}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/212, 0xd4}], 0x8, 0x0, 0x0, 0x7}, 0xfffffffffffffff8}], 0x2, 0x0, &(0x7f0000002e40)={r3, r4+10000000}) accept4$unix(r5, 0x0, &(0x7f0000002e80), 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000100)={0x7f, 0xfffffffffffffffe}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = open(&(0x7f0000000140)='./file0\x00', 0x2800, 0x48) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x8, 0x80, 0x401, 0xad, 0x20, 0xffffffffffffffe1, 0x2, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x200, 0xe94d, 0x1ff, 0x2}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000340)={r3, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x67e2, 0x2200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000002c0)={0x6}, 0x4) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffff}, 0x106, 0x2}}, 0x20) write$rdma_cm(r4, &(0x7f00000008c0)=@accept={0x8, 0x120, 0xfa00, {0x2, {0x9, 0x5, "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", 0x5f, 0x3f, 0x4, 0x1, 0x4, 0xffff, 0x4}, r5}}, 0x128) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000300)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207cc", 0x2c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/06/05 14:59:49 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() capset(&(0x7f00000000c0)={0x200f1526, r1}, &(0x7f0000000100)={0x1, 0x4, 0x66, 0x9, 0x80, 0x4}) timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r1}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ppoll(&(0x7f0000000180)=[{r3, 0x200}, {r2, 0xa511}, {r2, 0x438}, {r3, 0x100}], 0x2000000000000068, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000240), 0xffffffffffffffb8) 2018/06/05 14:59:49 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) set_tid_address(&(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r0}) [ 323.400379] FAULT_INJECTION: forcing a failure. [ 323.400379] name failslab, interval 1, probability 0, space 0, times 0 [ 323.412034] CPU: 1 PID: 18471 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 323.419436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.428829] Call Trace: [ 323.431469] dump_stack+0x185/0x1d0 [ 323.435155] should_fail+0x87b/0xab0 [ 323.438921] __should_failslab+0x278/0x2a0 [ 323.443209] should_failslab+0x29/0x70 [ 323.447143] kmem_cache_alloc_node+0x15e/0xc90 [ 323.451770] ? __alloc_skb+0x202/0x9e0 [ 323.457371] __alloc_skb+0x202/0x9e0 [ 323.461147] netlink_sendmsg+0x76e/0x1350 [ 323.465434] ? netlink_getsockopt+0xc80/0xc80 [ 323.469980] ___sys_sendmsg+0xec0/0x1310 [ 323.474109] ? __fdget+0x4e/0x60 [ 323.477527] ? __fget_light+0x57/0x700 [ 323.481496] ? __fdget+0x4e/0x60 [ 323.484918] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 323.490331] ? __fget_light+0x6a3/0x700 [ 323.494383] __x64_sys_sendmsg+0x331/0x460 [ 323.498673] do_syscall_64+0x152/0x230 [ 323.502601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.507812] RIP: 0033:0x455a09 [ 323.511019] RSP: 002b:00007f380840cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.518776] RAX: ffffffffffffffda RBX: 00007f380840d6d4 RCX: 0000000000455a09 [ 323.526077] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 323.533555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 323.541034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 14:59:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 5: syz_emit_ethernet(0x233, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "1c8e39", 0x1fd, 0xab, 0x3, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x84, 0x8, 0x0, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x0, 0x0, 0xada, 0x0, 0x0, 0x7, 0x68}, @dstopts={0x2b, 0xb, [], [@ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x58, {0x2, 0x14, 0x2, 0x5, [0x6, 0xfffffffffffffffc, 0x401, 0xe2ca, 0xb823, 0x0, 0x8, 0x8001, 0x6387, 0x9]}}]}, @routing={0x6c, 0x4, 0x2, 0x2, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x5e, 0x0, 0x6, 0xe8fe, 0x0, 0x4, 0x67}, @routing={0x3b, 0x6, 0x2, 0x80, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, @dstopts={0x0, 0x2, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1f}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0xbf, 0x8, 0x4, 0x4, 0x10001, 0x8, 0x8000, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}]}], @dccp={{0x4e22, 0x4e21, 0x4, 0x1, 0x7, 0x0, 0x0, 0xf, 0x8, '4,8', 0x0, "82de43"}, "002ca62b0dd75fe11f9a0f6f2412137ba593c9c9c77f7426f1a979e18f9d8fb9496c2ddb86011fece512a0e3ad89872152fbc7c6db9072442d5ebe8e59ab5fdcca731ab34bd573c105cf35e6fef953821a5390d29acb431ed3157837535aa86380d1935a11"}}}}}}, 0x0) [ 323.548349] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 2018/06/05 14:59:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x8000) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmctl$IPC_RMID(r2, 0x0) 2018/06/05 14:59:49 executing program 2: setpriority(0x0, 0x0, 0x9) r0 = socket(0x100100000000002, 0x1802, 0x58) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r1, &(0x7f0000001380)=""/164, 0xa4, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)=0x95, 0x4) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f00000002c0)) setpriority(0x0, 0x0, 0x401) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000200)=""/181, 0xfd78, 0x0, &(0x7f0000000000)={r3, r4+30000000}) mq_timedreceive(r1, &(0x7f0000000340)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)) 2018/06/05 14:59:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x349) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x350, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000980)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)="94", 0x1}], 0x1}], 0x1, 0x0) 2018/06/05 14:59:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:49 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 323.857567] FAULT_INJECTION: forcing a failure. [ 323.857567] name failslab, interval 1, probability 0, space 0, times 0 [ 323.869144] CPU: 1 PID: 18498 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 323.876564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.885979] Call Trace: [ 323.888623] dump_stack+0x185/0x1d0 [ 323.892302] should_fail+0x87b/0xab0 [ 323.896058] __should_failslab+0x278/0x2a0 [ 323.900358] should_failslab+0x29/0x70 [ 323.904300] kmem_cache_alloc_node+0x15e/0xc90 [ 323.908924] ? __alloc_skb+0x202/0x9e0 [ 323.912855] __alloc_skb+0x202/0x9e0 [ 323.916618] netlink_sendmsg+0x76e/0x1350 [ 323.920832] ? netlink_getsockopt+0xc80/0xc80 [ 323.925393] ___sys_sendmsg+0xec0/0x1310 [ 323.929515] ? __fdget+0x4e/0x60 [ 323.932947] ? __fget_light+0x57/0x700 [ 323.936893] ? __fdget+0x4e/0x60 [ 323.940333] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 323.945831] ? __fget_light+0x6a3/0x700 [ 323.949889] __x64_sys_sendmsg+0x331/0x460 [ 323.954174] do_syscall_64+0x152/0x230 [ 323.958117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.963507] RIP: 0033:0x455a09 [ 323.966898] RSP: 002b:00007f166d7b9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.974639] RAX: ffffffffffffffda RBX: 00007f166d7ba6d4 RCX: 0000000000455a09 [ 323.981944] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 323.989276] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 323.996592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 324.003904] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 2018/06/05 14:59:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:50 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:50 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:50 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x1, 0x1000, 0x54000290, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000003c0)="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") r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="000001007d98964c51e94c8dd384379a03e791c856ddd24dd582d1b512513def394c53d24bae66a39c551c0c", @ANYRES16=r2, @ANYBLOB="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"], 0x100}, 0x1}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000029490bee00", &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [], 0x0, [0xfffffffffffffffc]}}) 2018/06/05 14:59:50 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x54) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0xf3f, 0x0, 'client1\x00', 0x0, "f06a84b64c555d78", "1827c8248b993c26a3c3cd104f0eefcc2007d6ed6aade6b6bf8415eb383a58ff", 0x6}) openat$cgroup_ro(r1, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000240)={0x1, 0xff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x6) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x5}, {0xfffffff0, 0x6}}) 2018/06/05 14:59:50 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x80, 0x0) accept4$ax25(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x80800) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x1}) [ 324.957310] FAULT_INJECTION: forcing a failure. [ 324.957310] name failslab, interval 1, probability 0, space 0, times 0 [ 324.957384] FAULT_INJECTION: forcing a failure. [ 324.957384] name failslab, interval 1, probability 0, space 0, times 0 [ 324.968728] CPU: 0 PID: 18510 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 324.968743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.968776] Call Trace: [ 324.999301] dump_stack+0x185/0x1d0 [ 325.002971] should_fail+0x87b/0xab0 [ 325.006801] __should_failslab+0x278/0x2a0 [ 325.011070] should_failslab+0x29/0x70 [ 325.014986] __kmalloc_node_track_caller+0x24b/0x11b0 [ 325.020245] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 325.025629] ? netlink_sendmsg+0x76e/0x1350 [ 325.030037] __alloc_skb+0x2cb/0x9e0 [ 325.033771] ? netlink_sendmsg+0x76e/0x1350 [ 325.038105] netlink_sendmsg+0x76e/0x1350 [ 325.042281] ? netlink_getsockopt+0xc80/0xc80 [ 325.046813] ___sys_sendmsg+0xec0/0x1310 [ 325.050963] ? __fdget+0x4e/0x60 [ 325.054354] ? __fget_light+0x57/0x700 [ 325.058254] ? __fdget+0x4e/0x60 [ 325.061654] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 325.067037] ? __fget_light+0x6a3/0x700 [ 325.071061] __x64_sys_sendmsg+0x331/0x460 [ 325.075315] do_syscall_64+0x152/0x230 [ 325.079219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.084598] RIP: 0033:0x455a09 [ 325.087804] RSP: 002b:00007f380840cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 325.095522] RAX: ffffffffffffffda RBX: 00007f380840d6d4 RCX: 0000000000455a09 [ 325.102883] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 325.110160] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.117434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.124710] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 [ 325.132025] CPU: 1 PID: 18520 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 325.139428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.148903] Call Trace: [ 325.151544] dump_stack+0x185/0x1d0 [ 325.155223] should_fail+0x87b/0xab0 [ 325.158990] __should_failslab+0x278/0x2a0 [ 325.163292] should_failslab+0x29/0x70 [ 325.167239] __kmalloc_node_track_caller+0x24b/0x11b0 [ 325.172496] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 325.177917] ? netlink_sendmsg+0x76e/0x1350 [ 325.182287] __alloc_skb+0x2cb/0x9e0 [ 325.186037] ? netlink_sendmsg+0x76e/0x1350 [ 325.190398] netlink_sendmsg+0x76e/0x1350 [ 325.194607] ? netlink_getsockopt+0xc80/0xc80 [ 325.199162] ___sys_sendmsg+0xec0/0x1310 [ 325.203300] ? __fdget+0x4e/0x60 [ 325.206718] ? __fget_light+0x57/0x700 [ 325.210656] ? __fdget+0x4e/0x60 [ 325.214073] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 325.219484] ? __fget_light+0x6a3/0x700 [ 325.223544] __x64_sys_sendmsg+0x331/0x460 [ 325.227839] do_syscall_64+0x152/0x230 [ 325.231786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.237004] RIP: 0033:0x455a09 [ 325.240310] RSP: 002b:00007f166d7b9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 325.248071] RAX: ffffffffffffffda RBX: 00007f166d7ba6d4 RCX: 0000000000455a09 2018/06/05 14:59:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x1, 0x4000, 0x54000290, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:51 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x20000000000000f4, &(0x7f0000000000)=[{0x200000000000074, 0x0, 0x1000000000000000, 0x4}]}) seccomp(0x0, 0x1, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x8001, 0x3, 0x7fffffff, 0x9}, {0x8, 0x4, 0x100, 0x9}, {0x8, 0x8, 0x4, 0x7ff}, {0x0, 0x6, 0x7, 0x80}, {0x100, 0x9, 0x6, 0x80000001}, {0x5aa8, 0x0, 0x1, 0x4bb}]}) r0 = getpgid(0x0) ptrace$setopts(0x4206, r0, 0xffffffffffffff01, 0x10) 2018/06/05 14:59:51 executing program 5: unshare(0x40000000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x3, 0x50000000000000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x240) [ 325.255375] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 325.262681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.269980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.277282] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 [ 325.301116] FAULT_INJECTION: forcing a failure. [ 325.301116] name failslab, interval 1, probability 0, space 0, times 0 [ 325.312513] CPU: 0 PID: 18519 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 325.319927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.329315] Call Trace: [ 325.331963] dump_stack+0x185/0x1d0 [ 325.335737] should_fail+0x87b/0xab0 [ 325.339519] __should_failslab+0x278/0x2a0 [ 325.343832] should_failslab+0x29/0x70 [ 325.347796] kmem_cache_alloc_node+0x15e/0xc90 [ 325.352426] ? __alloc_skb+0x202/0x9e0 2018/06/05 14:59:51 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000764fc8)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b8f80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebaeb7", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x101) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x0, &(0x7f0000000000)='S') [ 325.356375] __alloc_skb+0x202/0x9e0 [ 325.360139] netlink_sendmsg+0x76e/0x1350 [ 325.364356] ? netlink_getsockopt+0xc80/0xc80 [ 325.366158] IPVS: ftp: loaded support on port[0] = 21 [ 325.368915] ___sys_sendmsg+0xec0/0x1310 [ 325.368976] ? __fdget+0x4e/0x60 [ 325.381614] ? __fget_light+0x57/0x700 [ 325.385993] ? __fdget+0x4e/0x60 [ 325.389427] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 325.394858] ? __fget_light+0x6a3/0x700 [ 325.398935] __x64_sys_sendmsg+0x331/0x460 [ 325.403241] do_syscall_64+0x152/0x230 2018/06/05 14:59:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) socketpair(0x4, 0x80a, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x67a, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) shmctl$IPC_RMID(r1, 0x0) [ 325.407193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.412439] RIP: 0033:0x455a09 [ 325.415659] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 325.423421] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 325.430748] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 325.438108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.445446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.452759] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 2018/06/05 14:59:51 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 325.622938] FAULT_INJECTION: forcing a failure. [ 325.622938] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.634957] CPU: 1 PID: 18548 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 325.642353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.651755] Call Trace: [ 325.654397] dump_stack+0x185/0x1d0 [ 325.658076] should_fail+0x87b/0xab0 [ 325.662811] __alloc_pages_nodemask+0x630/0x5dc0 [ 325.667629] ? kernel_text_address+0x34d/0x3a0 [ 325.672265] ? __kernel_text_address+0x34/0xe0 [ 325.676890] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 325.682378] ? __save_stack_trace+0x90d/0xb00 [ 325.686944] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.692358] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 325.697767] ? is_bpf_text_address+0xb4/0x4b0 [ 325.702350] alloc_pages_current+0x6b1/0x970 [ 325.702390] kmalloc_order_trace+0xb9/0x390 [ 325.711163] ? __kmalloc+0x33c/0x350 [ 325.714845] IPVS: ftp: loaded support on port[0] = 21 [ 325.714949] ? wiphy_new_nm+0x9e7/0x2870 [ 325.724190] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 325.728813] __kmalloc+0x33c/0x350 [ 325.732486] ? wiphy_new_nm+0x9e7/0x2870 [ 325.736614] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 325.741264] wiphy_new_nm+0x9e7/0x2870 [ 325.745217] ? __msan_poison_alloca+0x15c/0x1d0 [ 325.749954] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 325.754679] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 325.759742] ? kmsan_set_origin_inline+0x6b/0x120 [ 325.764638] ? hwsim_new_radio_nl+0x84f/0xda0 [ 325.769183] hwsim_new_radio_nl+0xa8d/0xda0 [ 325.773552] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 325.779381] genl_rcv_msg+0x16b1/0x1840 [ 325.783410] netlink_rcv_skb+0x378/0x600 [ 325.787524] ? genl_unbind+0x350/0x350 [ 325.791528] genl_rcv+0x63/0x80 [ 325.794841] netlink_unicast+0x1678/0x1750 [ 325.799110] ? genl_pernet_exit+0xa0/0xa0 [ 325.803287] netlink_sendmsg+0x104f/0x1350 [ 325.807580] ? netlink_getsockopt+0xc80/0xc80 [ 325.812136] ___sys_sendmsg+0xec0/0x1310 [ 325.816249] ? __fdget+0x4e/0x60 [ 325.819656] ? __fget_light+0x57/0x700 [ 325.823575] ? __fdget+0x4e/0x60 [ 325.827005] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 325.832406] ? __fget_light+0x6a3/0x700 [ 325.836462] __x64_sys_sendmsg+0x331/0x460 [ 325.840742] do_syscall_64+0x152/0x230 [ 325.844668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.849879] RIP: 0033:0x455a09 [ 325.853081] RSP: 002b:00007f380840cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 325.860820] RAX: ffffffffffffffda RBX: 00007f380840d6d4 RCX: 0000000000455a09 [ 325.868110] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 325.875400] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.882692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.889982] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 2018/06/05 14:59:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x77cd, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x8001}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) shutdown(r0, 0x1) 2018/06/05 14:59:51 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x3, 0x3, 'queue0\x00'}) r1 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r1) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0xfffffffffffffffe) inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) io_setup(0x1, &(0x7f0000000180)=0x0) io_cancel(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000000280)="2c8a9c9068598771046e0bf4fbd8e345ef0f2236c8e6f3cc393fa1ce6abaad94b35b746e027bc2cb6a7ee8888168520c5238826d9a4cfc4c7822cd420561b2c0d2790b335b4d94e6bf1f286d5f7fa111", 0x50, 0x3, 0x0, 0x0, r4}, &(0x7f0000000300)) fadvise64(r2, 0x0, 0xfffffffffffffff9, 0x2) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf") sendmmsg$unix(r2, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="000822d601661806af7400"], 0x18}], 0x4924924924926c2, 0x0) fcntl$getown(r4, 0x9) recvmmsg(r3, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) 2018/06/05 14:59:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 14:59:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) r2 = socket(0x0, 0x807, 0x1ff) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:51 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:51 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:51 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) sendto(r0, &(0x7f0000000240)="479eafcdcefdd71dfdb1596bf91d3770874f0543b516c775739de74368cf37d0c5ed015ec43049fe5d41c7d5a3db6eb538834170e022d27fc0360dc3bdbd7dfadf267e7e8dbfe671b63183e407e21056b6e8f139146ab54078426b865c0993c4f68a423677102102f8a9a84bec7da4f709a3ccc99bf944124e10fd79367e45fcf5516d3d74cc3b3935d16d71ae9f75cd6e9275150227a3d919246b5cec81ace1d7e80209af773fed1a11d55ac4e4bb69734174c29803e5add4ab29c6425683b94779246cadf7b293b3bd79b1bd78ea010f898ebb58e584ab77bdda", 0xdb, 0x4000840, &(0x7f0000000540)=@ll={0x11, 0xd, r1, 0x1, 0x1, 0x6, @random="6ab9011a8601"}, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) r2 = perf_event_open(&(0x7f0000000140)={0x80000002, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)="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") r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r3, &(0x7f0000000640)="7603e4b493de8e777983b8d4d8d2d6ed20f98d4ee05bc97fd9c0888b134738574455ed541fee0c45ac954f96767143e07716d95ab9e088b1977a92a03dfba49b7fa6e0fcc9c6f3df14bc0de2504531c8a82364f8cdc4147f785c9f7fc48dc99a55945253c5dae79da0cb06ab82bff084a9bc2674807cca3d8eedc22e857871713a200e0c4318daadc385125d441ba39fb9daf253549664f69c99c9eb45c573287820ae82d77936aba255075d08733c8c4b9af403be9a2b4b2c6a50796d80e793ea2bd3d44e46678c75eb9b957cc84fd8a8fe72bd", &(0x7f0000000740)=""/73}, 0x18) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x8000, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000380)=""/180) 2018/06/05 14:59:51 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 326.018149] FAULT_INJECTION: forcing a failure. [ 326.018149] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.030186] CPU: 1 PID: 18560 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 326.037582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.046994] Call Trace: [ 326.049679] dump_stack+0x185/0x1d0 [ 326.050369] FAULT_INJECTION: forcing a failure. [ 326.050369] name failslab, interval 1, probability 0, space 0, times 0 [ 326.053356] should_fail+0x87b/0xab0 [ 326.053399] __alloc_pages_nodemask+0x630/0x5dc0 [ 326.053437] ? kernel_text_address+0x34d/0x3a0 [ 326.053484] ? __kernel_text_address+0x34/0xe0 [ 326.082412] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 326.087894] ? __save_stack_trace+0x90d/0xb00 [ 326.092423] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.099342] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 326.104817] ? is_bpf_text_address+0xb4/0x4b0 [ 326.109334] alloc_pages_current+0x6b1/0x970 [ 326.113754] kmalloc_order_trace+0xb9/0x390 [ 326.118092] ? __kmalloc+0x33c/0x350 [ 326.121836] ? wiphy_new_nm+0x9e7/0x2870 [ 326.125934] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 326.130524] __kmalloc+0x33c/0x350 [ 326.134076] ? wiphy_new_nm+0x9e7/0x2870 [ 326.138168] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 326.142756] wiphy_new_nm+0x9e7/0x2870 [ 326.146651] ? __msan_poison_alloca+0x15c/0x1d0 [ 326.151346] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 326.156042] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 326.160988] ? kmsan_set_origin_inline+0x6b/0x120 [ 326.165855] ? hwsim_new_radio_nl+0x84f/0xda0 [ 326.170360] hwsim_new_radio_nl+0xa8d/0xda0 [ 326.174708] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 326.180514] genl_rcv_msg+0x16b1/0x1840 [ 326.184518] netlink_rcv_skb+0x378/0x600 [ 326.188622] ? genl_unbind+0x350/0x350 [ 326.192518] genl_rcv+0x63/0x80 [ 326.195846] netlink_unicast+0x1678/0x1750 [ 326.200112] ? genl_pernet_exit+0xa0/0xa0 [ 326.204271] netlink_sendmsg+0x104f/0x1350 [ 326.208536] ? netlink_getsockopt+0xc80/0xc80 [ 326.213067] ___sys_sendmsg+0xec0/0x1310 [ 326.217159] ? __fdget+0x4e/0x60 [ 326.220540] ? __fget_light+0x57/0x700 [ 326.224444] ? __fdget+0x4e/0x60 [ 326.227836] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 326.233218] ? __fget_light+0x6a3/0x700 [ 326.237332] __x64_sys_sendmsg+0x331/0x460 [ 326.241593] do_syscall_64+0x152/0x230 [ 326.245496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.250693] RIP: 0033:0x455a09 [ 326.253881] RSP: 002b:00007f166d7b9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 326.261602] RAX: ffffffffffffffda RBX: 00007f166d7ba6d4 RCX: 0000000000455a09 [ 326.268874] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 326.276148] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 326.283424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 326.290695] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 [ 326.298010] CPU: 0 PID: 18557 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 326.305402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.314776] Call Trace: [ 326.317405] dump_stack+0x185/0x1d0 [ 326.321070] should_fail+0x87b/0xab0 [ 326.324829] __should_failslab+0x278/0x2a0 [ 326.329119] should_failslab+0x29/0x70 [ 326.333076] __kmalloc_node_track_caller+0x24b/0x11b0 [ 326.338313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 326.343725] ? netlink_sendmsg+0x76e/0x1350 [ 326.348097] __alloc_skb+0x2cb/0x9e0 [ 326.351836] ? netlink_sendmsg+0x76e/0x1350 [ 326.356195] netlink_sendmsg+0x76e/0x1350 [ 326.360399] ? netlink_getsockopt+0xc80/0xc80 [ 326.364958] ___sys_sendmsg+0xec0/0x1310 [ 326.369072] ? __fdget+0x4e/0x60 [ 326.372481] ? __fget_light+0x57/0x700 [ 326.376403] ? __fdget+0x4e/0x60 [ 326.379812] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 326.385214] ? __fget_light+0x6a3/0x700 [ 326.389258] __x64_sys_sendmsg+0x331/0x460 [ 326.393541] do_syscall_64+0x152/0x230 [ 326.397470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.402684] RIP: 0033:0x455a09 [ 326.405892] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 326.413637] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 326.420935] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 326.428227] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 326.435522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 326.442814] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 [ 326.455300] FAULT_INJECTION: forcing a failure. [ 326.455300] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.467145] CPU: 0 PID: 18554 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 326.474509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.483952] Call Trace: [ 326.486581] dump_stack+0x185/0x1d0 [ 326.490220] should_fail+0x87b/0xab0 [ 326.493946] __alloc_pages_nodemask+0x630/0x5dc0 [ 326.498707] ? get_page_from_freelist+0x5eea/0xb5e0 [ 326.503728] ? kernel_poison_pages+0x40/0x360 [ 326.508237] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 326.513628] ? kernel_poison_pages+0x1a0/0x360 [ 326.518221] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 326.523682] ? get_page_from_freelist+0xab08/0xb5e0 [ 326.528727] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 326.533682] ? kmsan_set_origin_inline+0x6b/0x120 [ 326.538554] kmsan_alloc_page+0x82/0xe0 [ 326.542545] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 326.547309] ? kernel_text_address+0x34d/0x3a0 [ 326.551945] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 326.557320] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 326.562263] ? update_load_avg+0x1bd6/0x2cc0 [ 326.566686] alloc_pages_current+0x6b1/0x970 [ 326.571101] kmalloc_order_trace+0xb9/0x390 [ 326.575423] ? __kmalloc+0x33c/0x350 [ 326.579137] ? wiphy_new_nm+0x9e7/0x2870 [ 326.583201] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 326.587786] __kmalloc+0x33c/0x350 [ 326.591328] ? wiphy_new_nm+0x9e7/0x2870 [ 326.595395] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 326.599976] wiphy_new_nm+0x9e7/0x2870 [ 326.603867] ? __msan_poison_alloca+0x15c/0x1d0 [ 326.608546] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 326.613230] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 326.618161] ? kmsan_set_origin_inline+0x6b/0x120 [ 326.623009] ? hwsim_new_radio_nl+0x84f/0xda0 [ 326.627509] hwsim_new_radio_nl+0xa8d/0xda0 [ 326.631841] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 326.637641] genl_rcv_msg+0x16b1/0x1840 [ 326.641628] netlink_rcv_skb+0x378/0x600 [ 326.645693] ? genl_unbind+0x350/0x350 [ 326.649602] genl_rcv+0x63/0x80 [ 326.652882] netlink_unicast+0x1678/0x1750 [ 326.657124] ? genl_pernet_exit+0xa0/0xa0 [ 326.661275] netlink_sendmsg+0x104f/0x1350 [ 326.665516] ? netlink_getsockopt+0xc80/0xc80 [ 326.670014] ___sys_sendmsg+0xec0/0x1310 [ 326.674099] ? __fdget+0x4e/0x60 [ 326.677465] ? __fget_light+0x57/0x700 [ 326.681345] ? __fdget+0x4e/0x60 [ 326.684736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 326.690097] ? __fget_light+0x6a3/0x700 [ 326.694100] __x64_sys_sendmsg+0x331/0x460 [ 326.698344] do_syscall_64+0x152/0x230 [ 326.702233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.707420] RIP: 0033:0x455a09 [ 326.710603] RSP: 002b:00007f380840cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 14:59:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 326.718311] RAX: ffffffffffffffda RBX: 00007f380840d6d4 RCX: 0000000000455a09 [ 326.725579] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 326.732936] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 326.740203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 326.747471] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 2018/06/05 14:59:52 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:52 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x9, 0x0, 0xffff, 0x8}, &(0x7f00000000c0)=0x18) r4 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7a, 0x101000) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) shmctl$IPC_RMID(r4, 0x0) semget$private(0x0, 0x0, 0x184) 2018/06/05 14:59:52 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:52 executing program 1: unshare(0x2000400) r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @random="948cc718d454", 'tunl0\x00'}}, 0x80) [ 327.006950] FAULT_INJECTION: forcing a failure. [ 327.006950] name failslab, interval 1, probability 0, space 0, times 0 [ 327.018531] CPU: 1 PID: 18586 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 327.025925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.035309] Call Trace: [ 327.037947] dump_stack+0x185/0x1d0 [ 327.041617] should_fail+0x87b/0xab0 [ 327.045372] __should_failslab+0x278/0x2a0 [ 327.049660] should_failslab+0x29/0x70 [ 327.053594] kmem_cache_alloc_node+0x15e/0xc90 [ 327.058207] ? __alloc_skb+0x202/0x9e0 [ 327.062142] __alloc_skb+0x202/0x9e0 [ 327.065891] netlink_sendmsg+0x76e/0x1350 [ 327.070093] ? netlink_getsockopt+0xc80/0xc80 [ 327.074643] ___sys_sendmsg+0xec0/0x1310 [ 327.078758] ? __fdget+0x4e/0x60 [ 327.082165] ? __fget_light+0x57/0x700 [ 327.086081] ? __fdget+0x4e/0x60 [ 327.089491] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 327.094893] ? __fget_light+0x6a3/0x700 [ 327.098938] __x64_sys_sendmsg+0x331/0x460 [ 327.103215] do_syscall_64+0x152/0x230 [ 327.107138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.112347] RIP: 0033:0x455a09 [ 327.115547] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 327.123465] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 327.130759] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 327.138052] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 327.145527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 327.152948] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 [ 327.390749] FAULT_INJECTION: forcing a failure. [ 327.390749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.402745] CPU: 1 PID: 18588 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 327.410129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.419506] Call Trace: [ 327.422137] dump_stack+0x185/0x1d0 [ 327.425802] should_fail+0x87b/0xab0 [ 327.429559] __alloc_pages_nodemask+0x630/0x5dc0 [ 327.434349] ? kernel_text_address+0x34d/0x3a0 [ 327.438961] ? __kernel_text_address+0x34/0xe0 [ 327.443578] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 327.449060] ? __save_stack_trace+0x90d/0xb00 [ 327.453597] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.459100] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 327.464491] ? is_bpf_text_address+0xb4/0x4b0 [ 327.469036] alloc_pages_current+0x6b1/0x970 [ 327.473490] kmalloc_order_trace+0xb9/0x390 [ 327.477847] ? __kmalloc+0x33c/0x350 [ 327.481615] ? wiphy_new_nm+0x9e7/0x2870 [ 327.485717] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 327.490348] __kmalloc+0x33c/0x350 [ 327.493918] ? wiphy_new_nm+0x9e7/0x2870 [ 327.498038] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 327.502654] wiphy_new_nm+0x9e7/0x2870 [ 327.506569] ? __msan_poison_alloca+0x15c/0x1d0 [ 327.511309] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 327.516044] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 327.521017] ? kmsan_set_origin_inline+0x6b/0x120 [ 327.525928] ? hwsim_new_radio_nl+0x84f/0xda0 [ 327.530476] hwsim_new_radio_nl+0xa8d/0xda0 [ 327.534853] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 327.540693] genl_rcv_msg+0x16b1/0x1840 [ 327.544735] netlink_rcv_skb+0x378/0x600 [ 327.548854] ? genl_unbind+0x350/0x350 [ 327.552791] genl_rcv+0x63/0x80 [ 327.556101] netlink_unicast+0x1678/0x1750 [ 327.560399] ? genl_pernet_exit+0xa0/0xa0 [ 327.564600] netlink_sendmsg+0x104f/0x1350 [ 327.568895] ? netlink_getsockopt+0xc80/0xc80 [ 327.573454] ___sys_sendmsg+0xec0/0x1310 [ 327.577590] ? __fdget+0x4e/0x60 [ 327.581003] ? __fget_light+0x57/0x700 [ 327.584922] ? __fdget+0x4e/0x60 [ 327.588430] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 327.593832] ? __fget_light+0x6a3/0x700 [ 327.597880] __x64_sys_sendmsg+0x331/0x460 [ 327.602151] do_syscall_64+0x152/0x230 [ 327.606087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.611292] RIP: 0033:0x455a09 [ 327.614493] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 327.622235] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 327.629520] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 327.636806] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 327.644185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 327.651479] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 2018/06/05 14:59:53 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) splice(r0, &(0x7f0000000000)=0x23, r0, &(0x7f0000000040), 0x7, 0x8) shmctl$IPC_RMID(r1, 0x0) shutdown(r0, 0x0) 2018/06/05 14:59:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400), 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x3b, r1, r2}, {0x81, 0x0, 0x3, 0x0, 0x9, 0x1, 0x5, 0xa4}, {0x7f5, 0x5, 0x4, 0xc75e}, 0x3, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6}, 0x0, @in=@multicast1=0xe0000001, 0x3504, 0x0, 0x0, 0xa7f, 0x8, 0x0, 0x7}}, 0xe8) 2018/06/05 14:59:53 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = eventfd2(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000300)={'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) connect(r0, &(0x7f0000000080)=@ipx={0x4, 0xffff, 0x80, "2899acb032a4", 0xb5df}, 0x80) writev(r1, &(0x7f0000000fff)=[{&(0x7f0000006000), 0xfffffffffffffde6}], 0x1) eventfd2(0x2, 0x1) bind$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockname$netlink(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/137) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000040)) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/05 14:59:53 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:53 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:53 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = getpgrp(0x0) r1 = geteuid() sendmsg$nl_generic(0xffffffffffffff9c, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x2f8, 0x22, 0x1, 0x0, 0x0, {0x8}, [@nested={0xc, 0x81, [@typed={0x8, 0x18, @u32=0xd}]}, @nested={0x1d4, 0x8b, [@generic="34ee7675617f191ad80afcd6c2a91a283895c75e2274772c56d66f2b794b16e945b6f92b09348cba3863ec0b75f01b23adc53d4414039e086df86a60a64888ec064a3f3e197bd542426c8db0e92f72e776efd6707e4b41c5fcb1f32c9a3b42f400de57441181c4ae5a3e12f6f835e17fa9c8a4215b65fcc498194befeafd681dd905f7c32b76dba9a27708d8503b15af6836313370d341263e979d6e80e6fd001035ca9da0fe59b6cf2d87b671af053a3b", @typed={0x10, 0x74, @str='-,/nodev\x00'}, @typed={0x8, 0x95, @u32=0xffffffff}, @typed={0x8, 0x5f, @pid=r0}, @generic="d6789012c9cd3a0b6f49fd78447cd6c1af8d922beeea5a8c92638d59db5f5e85d12b1ba8d5496dc891ead674117d54f5297e8f5f5fca6478f50e0a90d3f93d0bc1a72012940cc7848c7d5f624cd76ded02c03197e1797cca109708016cdf1d45e86f37711e2c642f09ae66cee47676b766f41500c6025e6dc391b5a569c01d4a3d54bd060feae4b3d1b8d4c9c8214709ea17be77576fa3de91c9ef8c1f170b6a2f141e0a23d2bf7f0bfa051bee19d237c8df74462af87f6d0f99cab6b2322ac3cd236a5a6e11ec09035f1ac46ccfb562037b", @typed={0x8, 0x18, @uid=r1}, @generic="b23485ba2afc6c3db85642bef05b18f2d1f9226e3a5ff6f791f088d3aeae4dfeb2ff"]}, @typed={0x8, 0x13, @ipv4=@broadcast=0xffffffff}, @typed={0x1c, 0x5b, @str='+eth1bdev$vboxnet1GPL\x00'}, @nested={0x28, 0x42, [@generic="ec6f43895ed85bcd2231c88162f04112dc5dc66fc40dd660f13ab9f90adfd051bd136c"]}, @generic="f2bb7966c5dfcbfd65647a2b37de99a326e8948de448238670cabb381fd18f2daac72424d2e5f0e78c15953a6860269a74003bf3183f8cf138b6d39738250ec583b59b84a77c9a37e8f680be53f31b1b694961ec3b554e3d71a89f0202a9b056641c9b76cbaed4957baadfcd6505c22448b2b3236ecdb2b958d762c7ea438324977e5e02256eb494ed5240b3725d322833ea494d29102f5da205458df46cf227268c4c62a53b48add1fd647778ee89e3e378eb9eb05833"]}, 0x2f8}, 0x1}, 0x810) 2018/06/05 14:59:53 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000360000009881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba429be524ea80af975529746d93836000000000000000000aa"]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000380)=0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x1, 0x70bd26, 0x25dfdbfe, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x1) r4 = accept(r0, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000300)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000340)={'sit0\x00', {0x4, 0x1, 0x1, "028d9625c2bd", 0x3}}) 2018/06/05 14:59:53 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 327.914770] FAULT_INJECTION: forcing a failure. [ 327.914770] name failslab, interval 1, probability 0, space 0, times 0 [ 327.916698] FAULT_INJECTION: forcing a failure. [ 327.916698] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.926261] CPU: 0 PID: 18600 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 327.945280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.954653] Call Trace: [ 327.957272] dump_stack+0x185/0x1d0 [ 327.960932] should_fail+0x87b/0xab0 [ 327.964667] __should_failslab+0x278/0x2a0 [ 327.968938] should_failslab+0x29/0x70 [ 327.972853] __kmalloc_node_track_caller+0x24b/0x11b0 [ 327.978060] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 327.983442] ? netlink_sendmsg+0x76e/0x1350 [ 327.987788] __alloc_skb+0x2cb/0x9e0 [ 327.991515] ? netlink_sendmsg+0x76e/0x1350 [ 327.995848] netlink_sendmsg+0x76e/0x1350 [ 328.000033] ? netlink_getsockopt+0xc80/0xc80 [ 328.004566] ___sys_sendmsg+0xec0/0x1310 [ 328.008655] ? __fdget+0x4e/0x60 [ 328.012037] ? __fget_light+0x57/0x700 [ 328.015940] ? __fdget+0x4e/0x60 [ 328.019341] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.024722] ? __fget_light+0x6a3/0x700 [ 328.028737] __x64_sys_sendmsg+0x331/0x460 [ 328.032989] do_syscall_64+0x152/0x230 [ 328.036889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.042084] RIP: 0033:0x455a09 [ 328.045280] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.053019] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 328.060299] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 328.067570] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.074844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 328.082118] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 [ 328.089400] CPU: 1 PID: 18595 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 328.096780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.106204] Call Trace: [ 328.108800] dump_stack+0x185/0x1d0 [ 328.112442] should_fail+0x87b/0xab0 [ 328.116160] __alloc_pages_nodemask+0x630/0x5dc0 [ 328.121005] ? get_page_from_freelist+0x5eea/0xb5e0 [ 328.126032] ? kernel_poison_pages+0x40/0x360 [ 328.130544] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.135919] ? kernel_poison_pages+0x1a0/0x360 [ 328.140511] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 328.145971] ? get_page_from_freelist+0xab08/0xb5e0 [ 328.151018] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 328.155972] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.160687] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.165563] kmsan_alloc_page+0x82/0xe0 [ 328.169561] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 328.174324] ? kernel_text_address+0x34d/0x3a0 [ 328.178906] ? __kernel_text_address+0x34/0xe0 [ 328.183493] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 328.188949] ? __save_stack_trace+0x90d/0xb00 [ 328.193462] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.198830] ? is_bpf_text_address+0xb4/0x4b0 [ 328.203336] alloc_pages_current+0x6b1/0x970 [ 328.207751] kmalloc_order_trace+0xb9/0x390 [ 328.212070] ? __kmalloc+0x33c/0x350 [ 328.215777] ? wiphy_new_nm+0x9e7/0x2870 [ 328.219839] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 328.224419] __kmalloc+0x33c/0x350 [ 328.227961] ? wiphy_new_nm+0x9e7/0x2870 [ 328.232025] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 328.236606] wiphy_new_nm+0x9e7/0x2870 [ 328.240493] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.245160] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 328.249864] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 328.254789] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.259644] ? hwsim_new_radio_nl+0x84f/0xda0 [ 328.264834] hwsim_new_radio_nl+0xa8d/0xda0 [ 328.269159] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 328.274952] genl_rcv_msg+0x16b1/0x1840 [ 328.278953] netlink_rcv_skb+0x378/0x600 [ 328.283019] ? genl_unbind+0x350/0x350 [ 328.286908] genl_rcv+0x63/0x80 [ 328.290188] netlink_unicast+0x1678/0x1750 [ 328.294438] ? genl_pernet_exit+0xa0/0xa0 [ 328.298613] netlink_sendmsg+0x104f/0x1350 [ 328.302855] ? netlink_getsockopt+0xc80/0xc80 [ 328.307351] ___sys_sendmsg+0xec0/0x1310 [ 328.311412] ? __fdget+0x4e/0x60 2018/06/05 14:59:54 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 328.314775] ? __fget_light+0x57/0x700 [ 328.318655] ? __fdget+0x4e/0x60 [ 328.322023] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.327383] ? __fget_light+0x6a3/0x700 [ 328.331369] __x64_sys_sendmsg+0x331/0x460 [ 328.335611] do_syscall_64+0x152/0x230 [ 328.339587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.344772] RIP: 0033:0x455a09 [ 328.347953] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.356561] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 2018/06/05 14:59:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000220001000000f50300000000040000f52dcb73eda6841d0008ee2128e6e276ec8f89779826a2f1b3065e88ae333effd6d7a49bfca903f783244d277ec2f9159aa6dc1505f9296c24d9c4c300fd62fa427870555d1fcf1f9898ed1fb1629e60ef8c752b9c19e1f080ba8552a0fb1080382f81c8bf80969fef3d1024c199f957a5a7fd3166943f849ca4c813c5a7c22b8d3995ad91f5eabb1d22e81f5669f7bfb01c667b093a5c647afe3bc7290abac3c933339666f527a27b817a1e6c"], 0x14}, 0x1}, 0x0) 2018/06/05 14:59:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0xa5d0}, &(0x7f0000000300)=0x8) close(r2) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="4c969c6c9760d2be4b6860c69ed350d9c2a6046d4741e1d0eaaeea9afceeb2040b706b661f1dbe122085917c81f620b582b9fea71dbf41a48de0c15a6d81186dd515c441779f0eb3c08e7c3b77d0c91b36512225429d33b3e3a9f668cab2a082d480c8666ace3ad133229737ae90f1f9b5e7785b995697764c362845fe4e152cf6301e54187f98aff9da1052707fcd4e41e28d91a6d5047e245cc520c9131d594f646883634ef0d5e33fa28cee818a33d01cd46b929ec8c939a61187e8ebe596dec47bea15a60dd080b9245eed", 0xfffffffffffffdcc}, {&(0x7f00000006c0)="013bdebec5fd2d1dfd914157c3f05f062be77464c0ae2f1d5ce90dd8baa55f745d122d13aefd5eadaeb35a09f6ce8e48c02e721c854c802e347d060448278551919c279abaa64ca2584ff3435f874f0c5147960b5403b84a5c217a84ab6159588d52e9dbcb5f7e6290e6471a05a19d659aa568b6d87fb2bbd7ca6d5221e099ad43decd1aa166357bc5f87ae52037286f43f72d2700", 0x95}, {&(0x7f0000000440)="4d9139d25aae86a71e77d91982163eb5c5c974d3520517994931e8b08e71324d52919db8f473c21525984bb51dbeacf690e7c1bc80e1a9eff226a2aa598612f1a6b187ef47b041917d53ccf4f4db5cb8b42d314102e724184931e3fabb02bbdd0082d2d3d22861a06216a691841e6a3f3e8a09ea598f7eee4ca85cff648d1239587aa30aae6780360c5216276f05c428dd0406655c82a7d96205428fb0515534d16e5ac74daa890cfddb1b8857fe0a6cc1ac45784dd3478dedb6ff63d50b379b3eb3", 0xc2}, {&(0x7f0000000080), 0x327}, {&(0x7f0000000540)="29682707efbc28899c9afbdb1b41caa2f590169601448df776654c4bd3977970a75a7a535f00cd4b1b28e1c8e4716545c8e566fad97b39b20239f3c62d594183f4870131e9fc9b6e411b93373f246c569c38ab29e74480a234fdc8e54f064fd3fb384fccebe757ab3073f1e0725e1261f5db82faae10f7955eba", 0x7a}, {&(0x7f00000005c0)="753df7f8b1720b2878c4cf9b2346a5895b7e571262e21351d4955a5ea9978ae750c978b1771512fe195b55545853534db9fb19d17676cc5847c5e69c9d03ee3764193cca0e4c3d8e8be9900b6316b77dd7", 0x51}], 0x6, 0x0, 0x0, 0x48000}, 0x48) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@dstaddrv4={0x18, 0x84, 0x7}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x38}], 0x1, 0x0) 2018/06/05 14:59:54 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x8000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x85, 0x4) [ 328.363836] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 328.371100] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.378364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 328.385629] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 [ 328.457043] FAULT_INJECTION: forcing a failure. [ 328.457043] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.469104] CPU: 0 PID: 18610 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 328.476497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.485878] Call Trace: [ 328.488525] dump_stack+0x185/0x1d0 [ 328.492192] should_fail+0x87b/0xab0 [ 328.495966] __alloc_pages_nodemask+0x630/0x5dc0 [ 328.500762] ? kernel_text_address+0x34d/0x3a0 [ 328.505391] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 328.510798] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 328.515789] ? update_load_avg+0x1bd6/0x2cc0 [ 328.520258] alloc_pages_current+0x6b1/0x970 [ 328.524738] kmalloc_order_trace+0xb9/0x390 [ 328.529100] ? __kmalloc+0x33c/0x350 [ 328.532869] ? wiphy_new_nm+0x9e7/0x2870 [ 328.536976] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 328.542120] __kmalloc+0x33c/0x350 [ 328.545698] ? wiphy_new_nm+0x9e7/0x2870 [ 328.549837] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 328.554462] wiphy_new_nm+0x9e7/0x2870 [ 328.558386] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.563121] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 328.567858] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 328.572824] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.577716] ? hwsim_new_radio_nl+0x84f/0xda0 [ 328.582246] hwsim_new_radio_nl+0xa8d/0xda0 [ 328.586614] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 328.592444] genl_rcv_msg+0x16b1/0x1840 [ 328.596472] netlink_rcv_skb+0x378/0x600 [ 328.600587] ? genl_unbind+0x350/0x350 [ 328.604510] genl_rcv+0x63/0x80 [ 328.607815] netlink_unicast+0x1678/0x1750 [ 328.612110] ? genl_pernet_exit+0xa0/0xa0 [ 328.616289] netlink_sendmsg+0x104f/0x1350 [ 328.620584] ? netlink_getsockopt+0xc80/0xc80 [ 328.625143] ___sys_sendmsg+0xec0/0x1310 [ 328.629261] ? __fdget+0x4e/0x60 [ 328.632686] ? __fget_light+0x57/0x700 [ 328.636610] ? __fdget+0x4e/0x60 [ 328.640027] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.645429] ? __fget_light+0x6a3/0x700 [ 328.649476] __x64_sys_sendmsg+0x331/0x460 [ 328.653757] do_syscall_64+0x152/0x230 [ 328.657682] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.662892] RIP: 0033:0x455a09 [ 328.666102] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.673842] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 328.681130] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 328.688420] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.695743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 14:59:54 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 328.703059] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 [ 328.754296] FAULT_INJECTION: forcing a failure. [ 328.754296] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.766152] CPU: 1 PID: 18618 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 328.773528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.782879] Call Trace: [ 328.785483] dump_stack+0x185/0x1d0 [ 328.789116] should_fail+0x87b/0xab0 [ 328.792831] __alloc_pages_nodemask+0x630/0x5dc0 [ 328.797588] ? get_page_from_freelist+0x5eea/0xb5e0 [ 328.802603] ? kernel_poison_pages+0x40/0x360 [ 328.807105] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.812466] ? kernel_poison_pages+0x1a0/0x360 [ 328.817058] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 328.822511] ? get_page_from_freelist+0xab08/0xb5e0 [ 328.827561] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 328.832588] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.837449] kmsan_alloc_page+0x82/0xe0 [ 328.841433] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 328.846190] ? kernel_text_address+0x34d/0x3a0 [ 328.850773] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 328.856165] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 328.861101] ? update_load_avg+0x1bd6/0x2cc0 [ 328.865524] alloc_pages_current+0x6b1/0x970 [ 328.869941] kmalloc_order_trace+0xb9/0x390 [ 328.874268] ? __kmalloc+0x33c/0x350 [ 328.877981] ? wiphy_new_nm+0x9e7/0x2870 [ 328.882306] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 328.886895] __kmalloc+0x33c/0x350 [ 328.890537] ? wiphy_new_nm+0x9e7/0x2870 [ 328.894614] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 328.899210] wiphy_new_nm+0x9e7/0x2870 [ 328.903096] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.907768] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 328.912450] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 328.917384] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.922230] ? hwsim_new_radio_nl+0x84f/0xda0 [ 328.926741] hwsim_new_radio_nl+0xa8d/0xda0 [ 328.931073] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 328.936868] genl_rcv_msg+0x16b1/0x1840 [ 328.940852] netlink_rcv_skb+0x378/0x600 [ 328.944914] ? genl_unbind+0x350/0x350 [ 328.948800] genl_rcv+0x63/0x80 [ 328.952079] netlink_unicast+0x1678/0x1750 [ 328.956314] ? genl_pernet_exit+0xa0/0xa0 [ 328.960462] netlink_sendmsg+0x104f/0x1350 [ 328.964721] ? netlink_getsockopt+0xc80/0xc80 [ 328.969214] ___sys_sendmsg+0xec0/0x1310 [ 328.973274] ? __fdget+0x4e/0x60 [ 328.976637] ? __fget_light+0x57/0x700 [ 328.980518] ? __fdget+0x4e/0x60 [ 328.983883] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.989241] ? __fget_light+0x6a3/0x700 [ 328.993222] __x64_sys_sendmsg+0x331/0x460 [ 328.997455] do_syscall_64+0x152/0x230 2018/06/05 14:59:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x25dfdbfc, {0x4}}, 0x14}, 0x1}, 0x400000) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7fff, 0x80000000}, {0x80, 0x5}, 0x5, 0x3, 0x100000000}) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x4, 0x3, 0x4}}, 0x9) 2018/06/05 14:59:55 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 329.001343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.006531] RIP: 0033:0x455a09 [ 329.009715] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 329.017426] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 329.024692] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 329.031978] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.039242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.046506] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000004 [ 329.146088] FAULT_INJECTION: forcing a failure. [ 329.146088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.157939] CPU: 1 PID: 18633 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 329.165306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.174662] Call Trace: [ 329.177257] dump_stack+0x185/0x1d0 [ 329.180886] should_fail+0x87b/0xab0 [ 329.184607] __alloc_pages_nodemask+0x630/0x5dc0 [ 329.189361] ? get_page_from_freelist+0x5eea/0xb5e0 [ 329.194383] ? kernel_poison_pages+0x40/0x360 [ 329.198889] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.204256] ? kernel_poison_pages+0x1a0/0x360 [ 329.209275] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 329.214722] ? get_page_from_freelist+0xab08/0xb5e0 [ 329.219751] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 329.224686] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.229540] kmsan_alloc_page+0x82/0xe0 [ 329.233511] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 329.238261] ? kernel_text_address+0x34d/0x3a0 [ 329.242845] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 329.248218] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 329.253151] ? update_load_avg+0x1bd6/0x2cc0 [ 329.257567] alloc_pages_current+0x6b1/0x970 [ 329.261975] kmalloc_order_trace+0xb9/0x390 [ 329.266287] ? __kmalloc+0x33c/0x350 [ 329.269995] ? wiphy_new_nm+0x9e7/0x2870 [ 329.274053] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 329.278649] __kmalloc+0x33c/0x350 [ 329.282189] ? wiphy_new_nm+0x9e7/0x2870 [ 329.286249] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 329.290828] wiphy_new_nm+0x9e7/0x2870 [ 329.294721] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 329.299392] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 329.304320] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.309161] ? hwsim_new_radio_nl+0x84f/0xda0 [ 329.313651] hwsim_new_radio_nl+0xa8d/0xda0 [ 329.317974] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 329.323772] genl_rcv_msg+0x16b1/0x1840 [ 329.327755] netlink_rcv_skb+0x378/0x600 [ 329.331813] ? genl_unbind+0x350/0x350 [ 329.335693] genl_rcv+0x63/0x80 [ 329.338964] netlink_unicast+0x1678/0x1750 [ 329.343196] ? genl_pernet_exit+0xa0/0xa0 [ 329.348099] netlink_sendmsg+0x104f/0x1350 [ 329.352347] ? netlink_getsockopt+0xc80/0xc80 [ 329.356842] ___sys_sendmsg+0xec0/0x1310 [ 329.360901] ? __fdget+0x4e/0x60 [ 329.364258] ? __fget_light+0x57/0x700 [ 329.368144] ? __fdget+0x4e/0x60 [ 329.371509] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.376866] ? __fget_light+0x6a3/0x700 [ 329.380846] __x64_sys_sendmsg+0x331/0x460 [ 329.385083] do_syscall_64+0x152/0x230 [ 329.388971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.394155] RIP: 0033:0x455a09 2018/06/05 14:59:55 executing program 6 (fault-call:1 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:55 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) exit(0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080), &(0x7f0000000100)) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x3, 0x9, 0x3f, 0x6, 0xffffffff, 0xffffffffffffffff, 0x9, 0x1, 0x7, 0x2}) connect$l2tp(r0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x2, 0x3, 0x1, 0x3}}, 0x26) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x80000000, &(0x7f0000000180)=0x1) sendfile(r0, r1, &(0x7f00000000c0), 0x1) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000002c0)) 2018/06/05 14:59:55 executing program 4: r0 = eventfd(0x3f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/61) r2 = shmget(0x2, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) [ 329.397338] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 329.405039] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 329.412305] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 329.419569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.426839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.434105] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 [ 329.533388] FAULT_INJECTION: forcing a failure. [ 329.533388] name failslab, interval 1, probability 0, space 0, times 0 [ 329.544892] CPU: 0 PID: 18637 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 329.552314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.561703] Call Trace: [ 329.564351] dump_stack+0x185/0x1d0 [ 329.568168] should_fail+0x87b/0xab0 [ 329.571949] __should_failslab+0x278/0x2a0 [ 329.576239] should_failslab+0x29/0x70 [ 329.580168] __kmalloc_track_caller+0x209/0xcd0 [ 329.584890] ? kvasprintf_const+0x134/0x3b0 [ 329.589279] kvasprintf+0x163/0x330 [ 329.592963] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 329.597981] ? kvasprintf_const+0x134/0x3b0 [ 329.602349] kvasprintf_const+0x134/0x3b0 [ 329.606546] kobject_set_name_vargs+0x11f/0x390 [ 329.611261] dev_set_name+0x1cb/0x200 [ 329.615144] ? __kmalloc+0x33c/0x350 [ 329.618906] wiphy_new_nm+0x109a/0x2870 [ 329.622955] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 329.627704] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 329.632680] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.637581] ? hwsim_new_radio_nl+0x84f/0xda0 [ 329.642108] hwsim_new_radio_nl+0xa8d/0xda0 [ 329.646464] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 329.652292] genl_rcv_msg+0x16b1/0x1840 [ 329.656316] netlink_rcv_skb+0x378/0x600 [ 329.660421] ? genl_unbind+0x350/0x350 [ 329.664358] genl_rcv+0x63/0x80 [ 329.667664] netlink_unicast+0x1678/0x1750 [ 329.671963] ? genl_pernet_exit+0xa0/0xa0 [ 329.676157] netlink_sendmsg+0x104f/0x1350 [ 329.680456] ? netlink_getsockopt+0xc80/0xc80 [ 329.684989] ___sys_sendmsg+0xec0/0x1310 [ 329.689115] ? __fdget+0x4e/0x60 [ 329.692620] ? __fget_light+0x57/0x700 [ 329.696546] ? __fdget+0x4e/0x60 [ 329.699968] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.705388] ? __fget_light+0x6a3/0x700 [ 329.709439] __x64_sys_sendmsg+0x331/0x460 [ 329.713799] do_syscall_64+0x152/0x230 [ 329.717720] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.723016] RIP: 0033:0x455a09 [ 329.726221] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 329.733960] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 329.741245] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 329.748534] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.755821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.763109] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000005 2018/06/05 14:59:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000022000100000000000000000004935796b909767061fb23904408b149602064f745603ce9001ef34ba440665175cd2291da58712bf3dd213f28f8246978418b4dee2a43f08f94763089305537c96f27aea68118da7255115791c0"], 0x14}, 0x1}, 0x0) 2018/06/05 14:59:56 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:56 executing program 6 (fault-call:1 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:56 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_create(0x7, 0x80000) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f00000001c0)=""/26, 0x1a}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x7, 0x1, 0x7, 0xffffffffffffffc1, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000480)={0x8, {{0x2, 0x4e23}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0x5, 0x30}, &(0x7f0000000440)=0xc) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000180)) 2018/06/05 14:59:56 executing program 2: r0 = memfd_create(&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='#!'], 0x2) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0xd9, 0x41, "4d8f769e671d4f4d99175f2383df86dfd85b2f87d49ec4a4d9ea52177f5401de36ae0c26f1109e7083a074b968553cd55e661e7ed830d41aadef02b7a4c79b120bc6020ef61ca6ccab3535ad36ad2f0408f638de0edcb94d98c62a5b14a78ff973d2b02522cdfeb186f2f82950aa31cf219f1d18510dfaa98116e3ca79fe58d68aa58c8916d8291e50bda94efd47a20cd43f89665d98a3d8a006da1ecada6ca08f5460f9db3be6369ebd83081933c3332130db077e923ead44085a5bd2e68fc3e23c39e844f6e4e469942b1d12bc577990"}, &(0x7f0000000080), 0x400) 2018/06/05 14:59:56 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000000100)="05ffb61fbf6a747299cd40b35e31170b5d5b3c6e1e5e90ab8b641868b080fc7bcb23466b61e5b368f5a1df6f0eb8a57d2bf135635620169df8adf98888e16585ef469d995ac2017f229bb60b6c53df3ecc3abd9990a41548f39cce3cb26e6fdf23908e88426997dd19b7822cf4c6b723ae6bd8d0032505dc6b82f3e611d116540fb2ac206273111097160143d2bb97eeb5aaa836e62e2f3d2dc81031e86a865754") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:56 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 330.666558] FAULT_INJECTION: forcing a failure. [ 330.666558] name failslab, interval 1, probability 0, space 0, times 0 [ 330.678037] CPU: 0 PID: 18649 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 330.685435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.694825] Call Trace: [ 330.697465] dump_stack+0x185/0x1d0 [ 330.701156] should_fail+0x87b/0xab0 [ 330.705017] __should_failslab+0x278/0x2a0 [ 330.709320] should_failslab+0x29/0x70 [ 330.713266] __kmalloc+0xc5/0x350 2018/06/05 14:59:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x25dfdbfc, {0x4}}, 0x14}, 0x1}, 0x400000) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7fff, 0x80000000}, {0x80, 0x5}, 0x5, 0x3, 0x100000000}) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x4, 0x3, 0x4}}, 0x9) [ 330.716772] ? rfkill_alloc+0x1b1/0x5b0 [ 330.720808] ? strlen+0x51/0xa0 [ 330.724129] rfkill_alloc+0x1b1/0x5b0 [ 330.727977] ? device_initialize+0x553/0x6d0 [ 330.732423] ? wiphy_new_nm+0x1eda/0x2870 [ 330.736609] wiphy_new_nm+0x1f57/0x2870 [ 330.740656] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 330.745394] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 330.750367] ? kmsan_set_origin_inline+0x6b/0x120 [ 330.755264] ? hwsim_new_radio_nl+0x84f/0xda0 [ 330.759798] hwsim_new_radio_nl+0xa8d/0xda0 2018/06/05 14:59:56 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) [ 330.764172] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 330.770012] genl_rcv_msg+0x16b1/0x1840 [ 330.774058] netlink_rcv_skb+0x378/0x600 [ 330.778184] ? genl_unbind+0x350/0x350 [ 330.782127] genl_rcv+0x63/0x80 [ 330.785556] netlink_unicast+0x1678/0x1750 [ 330.789860] ? genl_pernet_exit+0xa0/0xa0 [ 330.794144] netlink_sendmsg+0x104f/0x1350 [ 330.798453] ? netlink_getsockopt+0xc80/0xc80 [ 330.803017] ___sys_sendmsg+0xec0/0x1310 [ 330.807149] ? __fdget+0x4e/0x60 [ 330.810572] ? __fget_light+0x57/0x700 2018/06/05 14:59:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001580)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000000c0)=""/184) r4 = dup2(r2, r2) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/159, 0x9f, 0x0, &(0x7f00000002c0)=@abs, 0x20000000) [ 330.814512] ? __fdget+0x4e/0x60 [ 330.817944] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 330.823367] ? __fget_light+0x6a3/0x700 [ 330.827439] __x64_sys_sendmsg+0x331/0x460 [ 330.831729] do_syscall_64+0x152/0x230 [ 330.835670] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.840890] RIP: 0033:0x455a09 [ 330.844104] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 330.851867] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 330.859172] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 330.866478] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 330.873970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 330.881276] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000006 2018/06/05 14:59:56 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x7, 0x0, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000280)={{0x80, 0x8}, 0x0, 0x8c, 0x4, {0x7, 0x3}, 0x8630, 0x4}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000180)={0xa, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) [ 330.951415] FAULT_INJECTION: forcing a failure. [ 330.951415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.963268] CPU: 0 PID: 18657 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 330.970634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.979997] Call Trace: [ 330.982597] dump_stack+0x185/0x1d0 [ 330.986235] should_fail+0x87b/0xab0 [ 330.989962] __alloc_pages_nodemask+0x630/0x5dc0 [ 330.994758] ? get_page_from_freelist+0x5eea/0xb5e0 2018/06/05 14:59:57 executing program 2: unshare(0x2000400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x66800) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) [ 330.999787] ? kernel_poison_pages+0x40/0x360 [ 331.004295] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 331.009672] ? kernel_poison_pages+0x1a0/0x360 [ 331.014264] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 331.019732] ? get_page_from_freelist+0xab08/0xb5e0 [ 331.024784] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 331.029833] ? kmsan_set_origin_inline+0x6b/0x120 [ 331.034793] kmsan_alloc_page+0x82/0xe0 [ 331.038799] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 331.043661] ? kernel_text_address+0x34d/0x3a0 2018/06/05 14:59:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001580)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000000c0)=""/184) r4 = dup2(r2, r2) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/159, 0x9f, 0x0, &(0x7f00000002c0)=@abs, 0x20000000) [ 331.048262] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 331.053649] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 331.058615] ? update_load_avg+0x1bd6/0x2cc0 [ 331.063059] alloc_pages_current+0x6b1/0x970 [ 331.067487] kmalloc_order_trace+0xb9/0x390 [ 331.071828] ? __kmalloc+0x33c/0x350 [ 331.075568] ? wiphy_new_nm+0x9e7/0x2870 [ 331.079657] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 331.084263] __kmalloc+0x33c/0x350 [ 331.087853] ? wiphy_new_nm+0x9e7/0x2870 [ 331.091933] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 331.096610] wiphy_new_nm+0x9e7/0x2870 [ 331.100503] ? __msan_poison_alloca+0x15c/0x1d0 [ 331.105187] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 331.109872] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 331.114815] ? kmsan_set_origin_inline+0x6b/0x120 [ 331.119672] ? hwsim_new_radio_nl+0x84f/0xda0 [ 331.124181] hwsim_new_radio_nl+0xa8d/0xda0 [ 331.128522] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 331.134330] genl_rcv_msg+0x16b1/0x1840 [ 331.138327] netlink_rcv_skb+0x378/0x600 [ 331.142400] ? genl_unbind+0x350/0x350 [ 331.146294] genl_rcv+0x63/0x80 [ 331.149578] netlink_unicast+0x1678/0x1750 [ 331.153829] ? genl_pernet_exit+0xa0/0xa0 [ 331.157991] netlink_sendmsg+0x104f/0x1350 [ 331.162240] ? netlink_getsockopt+0xc80/0xc80 [ 331.166751] ___sys_sendmsg+0xec0/0x1310 [ 331.170827] ? __fdget+0x4e/0x60 [ 331.174194] ? __fget_light+0x57/0x700 [ 331.178084] ? __fdget+0x4e/0x60 [ 331.181458] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 331.186832] ? __fget_light+0x6a3/0x700 [ 331.190829] __x64_sys_sendmsg+0x331/0x460 [ 331.195072] do_syscall_64+0x152/0x230 [ 331.198975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.204164] RIP: 0033:0x455a09 [ 331.207349] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.216017] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 331.223302] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 331.230672] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 331.238049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 331.245329] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000004 2018/06/05 14:59:57 executing program 4: r0 = socket$kcm(0x29, 0x20000b, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x582c457e, 0x400000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYBLOB="14000200000000000000002547a04b58054f7aaf"], 0x3}, 0x1, 0x0, 0x0, 0x10000}, 0x0) 2018/06/05 14:59:57 executing program 5: syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9d, 0x185000) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x281, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x300, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="d2bfee4bbf04328245079ec06cf700fee1928ce077a1c32477d737debcd835d05074acb366bad4d44f8e99747e80dab8bb4666d5307b405d070339b28055fe0ff6a63ed75749fd94d23696400f4f862cc9aa01d6ed050d668272953606188f9c6b1551") write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4601030200000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000e94a2df2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004626f6097813020dae3d9a190000000000000000000000"], 0x78) 2018/06/05 14:59:57 executing program 6 (fault-call:1 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:57 executing program 0: socket$netlink(0x10, 0x3, 0x16) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000140)=[{0xfff, 0x8, 0x1, 0x3f}, {0x42, 0xfffffffffffffffe, 0x1ff, 0x2}]}, 0x10) sendto(r0, &(0x7f0000000200)='\x00\x00', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) unlink(&(0x7f0000000280)='./file1\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40810}, 0x400c005) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/06/05 14:59:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'tunl0\x00', 0x2}) 2018/06/05 14:59:57 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 331.447796] FAULT_INJECTION: forcing a failure. [ 331.447796] name failslab, interval 1, probability 0, space 0, times 0 [ 331.459245] CPU: 1 PID: 18696 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 331.466637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.476020] Call Trace: [ 331.478653] dump_stack+0x185/0x1d0 [ 331.482324] should_fail+0x87b/0xab0 [ 331.486083] __should_failslab+0x278/0x2a0 [ 331.490381] should_failslab+0x29/0x70 [ 331.494306] __kmalloc_node+0x236/0x11f0 [ 331.498402] ? kmsan_set_origin_inline+0x6b/0x120 [ 331.503292] ? kvmalloc_node+0x197/0x2f0 [ 331.507409] kvmalloc_node+0x197/0x2f0 [ 331.511354] bucket_table_alloc+0xcb/0xbc0 [ 331.515676] rhashtable_init+0x9dd/0xc70 [ 331.519794] rhltable_init+0xcd/0x150 [ 331.523633] sta_info_init+0x5e/0x260 [ 331.527495] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 331.532237] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 331.537204] ? kmsan_set_origin_inline+0x6b/0x120 [ 331.542088] ? hwsim_new_radio_nl+0x84f/0xda0 [ 331.546654] hwsim_new_radio_nl+0xa8d/0xda0 [ 331.551023] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 331.556874] genl_rcv_msg+0x16b1/0x1840 [ 331.560904] netlink_rcv_skb+0x378/0x600 [ 331.565020] ? genl_unbind+0x350/0x350 [ 331.568948] genl_rcv+0x63/0x80 [ 331.572253] netlink_unicast+0x1678/0x1750 [ 331.576558] ? genl_pernet_exit+0xa0/0xa0 [ 331.580760] netlink_sendmsg+0x104f/0x1350 [ 331.585073] ? netlink_getsockopt+0xc80/0xc80 [ 331.589643] ___sys_sendmsg+0xec0/0x1310 [ 331.593779] ? __fdget+0x4e/0x60 [ 331.597205] ? __fget_light+0x57/0x700 [ 331.601151] ? __fdget+0x4e/0x60 [ 331.604582] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 331.610014] ? __fget_light+0x6a3/0x700 [ 331.614078] __x64_sys_sendmsg+0x331/0x460 [ 331.618364] do_syscall_64+0x152/0x230 [ 331.622295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.627505] RIP: 0033:0x455a09 [ 331.630708] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.638490] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 2018/06/05 14:59:57 executing program 4: r0 = socket$kcm(0x29, 0x1000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x2, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x400000) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000080)={{0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'nq\x00', 0x14, 0xfff, 0x15}, {@empty, 0x4e24, 0x2, 0x9, 0x5, 0x100000000}}, 0x44) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @rand_addr}}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000100)={{0x3a, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x1, 'lblc\x00', 0x20, 0x200, 0x52}, {@broadcast=0xffffffff, 0x4e24, 0x2001, 0x8, 0x1, 0x3f}}, 0x44) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:57 executing program 2: open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") unshare(0x3fffe) poll(&(0x7f00000000c0), 0x200000000000005b, 0x0) [ 331.645789] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 331.653108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 331.660412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 331.667722] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000007 [ 331.681598] FAULT_INJECTION: forcing a failure. [ 331.681598] name failslab, interval 1, probability 0, space 0, times 0 [ 331.692979] CPU: 1 PID: 18699 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 331.700373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.709759] Call Trace: [ 331.712399] dump_stack+0x185/0x1d0 [ 331.716077] should_fail+0x87b/0xab0 [ 331.719844] __should_failslab+0x278/0x2a0 [ 331.724132] should_failslab+0x29/0x70 [ 331.728058] __kmalloc_track_caller+0x209/0xcd0 [ 331.732894] ? kvasprintf_const+0x134/0x3b0 [ 331.737276] kvasprintf+0x163/0x330 [ 331.740948] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 331.746078] ? kvasprintf_const+0x134/0x3b0 [ 331.750462] kvasprintf_const+0x134/0x3b0 [ 331.754667] kobject_set_name_vargs+0x11f/0x390 [ 331.759386] dev_set_name+0x1cb/0x200 [ 331.763264] ? __kmalloc+0x33c/0x350 [ 331.767025] wiphy_new_nm+0x109a/0x2870 [ 331.771056] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 331.775808] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 331.780792] ? kmsan_set_origin_inline+0x6b/0x120 [ 331.785697] ? hwsim_new_radio_nl+0x84f/0xda0 [ 331.790244] hwsim_new_radio_nl+0xa8d/0xda0 [ 331.794625] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 331.800474] genl_rcv_msg+0x16b1/0x1840 [ 331.804604] netlink_rcv_skb+0x378/0x600 [ 331.808725] ? genl_unbind+0x350/0x350 [ 331.812661] genl_rcv+0x63/0x80 [ 331.815982] netlink_unicast+0x1678/0x1750 [ 331.820293] ? genl_pernet_exit+0xa0/0xa0 [ 331.824494] netlink_sendmsg+0x104f/0x1350 [ 331.828802] ? netlink_getsockopt+0xc80/0xc80 [ 331.833374] ___sys_sendmsg+0xec0/0x1310 [ 331.837506] ? __fdget+0x4e/0x60 [ 331.840926] ? __fget_light+0x57/0x700 [ 331.845044] ? __fdget+0x4e/0x60 [ 331.848476] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 331.853895] ? __fget_light+0x6a3/0x700 [ 331.857966] __x64_sys_sendmsg+0x331/0x460 [ 331.862341] do_syscall_64+0x152/0x230 [ 331.866280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.871502] RIP: 0033:0x455a09 [ 331.874737] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.882501] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 331.889912] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 14:59:57 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x7, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14040000200a0016f032f9000000000000efffffff000000"], 0x1}, 0x1}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000003740200426bd7000fedbdf250900fafcb2664e8cdd861d50267f7263e641f79fba86456ce26146a6dab34cebb431daff3fb42f2d0825f1a8", @ANYRES32=r1, @ANYBLOB='\x00'], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x8004) 2018/06/05 14:59:57 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) umount2(&(0x7f0000000180)='../file0\x00', 0x2) chroot(&(0x7f0000000000)='./file0\x00') [ 331.897221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 331.904702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 331.912013] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000005 2018/06/05 14:59:57 executing program 6 (fault-call:1 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:57 executing program 2: unshare(0x24020400) r0 = dup(0xffffffffffffffff) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/81, 0x51}, &(0x7f00000000c0)}, 0x20) 2018/06/05 14:59:58 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:58 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x82, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x40, r1}) 2018/06/05 14:59:58 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) [ 332.079444] FAULT_INJECTION: forcing a failure. [ 332.079444] name failslab, interval 1, probability 0, space 0, times 0 [ 332.090981] CPU: 1 PID: 18725 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 332.098384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.107790] Call Trace: [ 332.110450] dump_stack+0x185/0x1d0 [ 332.114131] should_fail+0x87b/0xab0 [ 332.117899] __should_failslab+0x278/0x2a0 [ 332.122187] should_failslab+0x29/0x70 [ 332.126126] __kmalloc_node+0x236/0x11f0 [ 332.130243] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 332.135784] ? kvmalloc_node+0x197/0x2f0 [ 332.139903] kvmalloc_node+0x197/0x2f0 [ 332.143846] alloc_bucket_spinlocks+0x25f/0x3f0 [ 332.148574] bucket_table_alloc+0x33f/0xbc0 [ 332.152971] rhashtable_init+0x9dd/0xc70 [ 332.157119] rhltable_init+0xcd/0x150 [ 332.160968] sta_info_init+0x5e/0x260 [ 332.164840] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 332.169599] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 332.174598] ? kmsan_set_origin_inline+0x6b/0x120 [ 332.179508] ? hwsim_new_radio_nl+0x84f/0xda0 [ 332.184053] hwsim_new_radio_nl+0xa8d/0xda0 [ 332.188448] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 332.194300] genl_rcv_msg+0x16b1/0x1840 [ 332.198344] netlink_rcv_skb+0x378/0x600 [ 332.202472] ? genl_unbind+0x350/0x350 [ 332.206395] genl_rcv+0x63/0x80 [ 332.209707] netlink_unicast+0x1678/0x1750 [ 332.214005] ? genl_pernet_exit+0xa0/0xa0 [ 332.218195] netlink_sendmsg+0x104f/0x1350 [ 332.222506] ? netlink_getsockopt+0xc80/0xc80 2018/06/05 14:59:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0x9a, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x50) 2018/06/05 14:59:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'tunl0\x00', 0x2}) [ 332.227069] ___sys_sendmsg+0xec0/0x1310 [ 332.231196] ? __fdget+0x4e/0x60 [ 332.234612] ? __fget_light+0x57/0x700 [ 332.238547] ? __fdget+0x4e/0x60 [ 332.241969] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 332.247389] ? __fget_light+0x6a3/0x700 [ 332.251489] __x64_sys_sendmsg+0x331/0x460 [ 332.255775] do_syscall_64+0x152/0x230 [ 332.259719] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.264943] RIP: 0033:0x455a09 [ 332.268155] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 14:59:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') pkey_alloc(0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, 0x8a71, 0xfffffffffffffff9, 0x0, 0x100, 0x3a2, 0x100000, r2}) r3 = shmget(0x0, 0x14000, 0x54000290, &(0x7f0000fec000/0x14000)=nil) shmctl$IPC_RMID(r3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x9, &(0x7f0000000140)="39d26959f019672b3dcdf49358cc4aa48b9f6839a2e0a675ea0a9c06cb5697c729f242b7a4a57171380e8416c5aa24182d014862e572ce331d948deedb0df8a785f5f5c0c3d45e897678f4a2a0c361976c48d9afb7335207ed785abc42e3757ae26402a1c5bc0f4363cdd13fdd192e036a771f48e7f17834a7d7d3a7ec49c3") socketpair(0x1000000f, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) [ 332.275911] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 332.283213] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 332.290531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 332.297835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 332.305142] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000008 [ 332.316162] FAULT_INJECTION: forcing a failure. [ 332.316162] name failslab, interval 1, probability 0, space 0, times 0 [ 332.327538] CPU: 0 PID: 18732 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 332.334922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.344307] Call Trace: [ 332.346951] dump_stack+0x185/0x1d0 [ 332.350627] should_fail+0x87b/0xab0 [ 332.354392] __should_failslab+0x278/0x2a0 [ 332.358707] should_failslab+0x29/0x70 [ 332.362643] __kmalloc+0xc5/0x350 [ 332.366180] ? rfkill_alloc+0x1b1/0x5b0 [ 332.370207] ? strlen+0x51/0xa0 [ 332.373527] rfkill_alloc+0x1b1/0x5b0 [ 332.377369] ? device_initialize+0x553/0x6d0 [ 332.381808] ? wiphy_new_nm+0x1eda/0x2870 [ 332.385996] wiphy_new_nm+0x1f57/0x2870 [ 332.390010] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 332.394801] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 332.399795] ? hwsim_new_radio_nl+0x84f/0xda0 [ 332.404325] hwsim_new_radio_nl+0xa8d/0xda0 [ 332.408693] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 332.414524] genl_rcv_msg+0x16b1/0x1840 [ 332.418550] netlink_rcv_skb+0x378/0x600 [ 332.422666] ? genl_unbind+0x350/0x350 [ 332.426589] genl_rcv+0x63/0x80 [ 332.429899] netlink_unicast+0x1678/0x1750 [ 332.434194] ? genl_pernet_exit+0xa0/0xa0 [ 332.438376] netlink_sendmsg+0x104f/0x1350 [ 332.442679] ? netlink_getsockopt+0xc80/0xc80 [ 332.447245] ___sys_sendmsg+0xec0/0x1310 [ 332.451367] ? __fdget+0x4e/0x60 [ 332.454773] ? __fget_light+0x57/0x700 [ 332.458694] ? __fdget+0x4e/0x60 [ 332.462107] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 332.467513] ? __fget_light+0x6a3/0x700 [ 332.471582] __x64_sys_sendmsg+0x331/0x460 [ 332.475855] do_syscall_64+0x152/0x230 [ 332.479777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.484993] RIP: 0033:0x455a09 [ 332.488204] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 332.495945] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 332.503232] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 332.510517] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 332.517810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 14:59:58 executing program 5: r0 = socket(0x11, 0xa, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@flushsa={0x14, 0x1c}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffffffff033b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 2018/06/05 14:59:58 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, r1, 0x420, 0x70bd29, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3b}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300)=0x2, 0x4) 2018/06/05 14:59:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0xffffffffffffffe1, &(0x7f0000000000)=[0x0], 0x1}, 0x20) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000280)=[{0x4, 0xff, 0x5, 0x7ff, @tick=0xfc0000000000000, {0x6, 0x8}, {0x6}, @raw8={"8f6e06b2fab225306f977aa8"}}, {0x3ff, 0x9, 0x8001, 0x0, @time={r3, r4+30000000}, {0x7, 0xffffffff}, {0x2, 0x100000000}, @raw8={"f3642c20691a0f074efd90dc"}}, {0x6, 0x1, 0x0, 0xfffffffffffffc01, @time={0x0, 0x989680}, {0x7, 0x80000000}, {0x7fffffff, 0x9}, @raw8={"5a4b140c7955a3b479a437b6"}}, {0x8, 0x3, 0x8, 0x3, @tick=0xbbe1, {0x81, 0x4000000000000000}, {0x400, 0x7}, @result={0x2b10, 0x5}}, {0x4, 0x5, 0x2, 0x401, @time, {0x1, 0x10001}, {0xfffffffffffffff7, 0x9}, @ext={0x63, &(0x7f00000000c0)="d32c329c0d3a1ce7242679740524f0b98143f33e426027cb2a058cf266da70af4081b9a93178918fabaa680d4fc4640195357623bcf4ba130d7bbadefb884cb02c7286bbf7d49a9c9c73b44c4a9b5bc31b0c5221edbf4fcccf57e3aaf00a5c43348aaf"}}, {0x80000000, 0x4, 0x40, 0x7, @time={0x77359400}, {0x6, 0x3f}, {0x3, 0x81}, @ext={0x13, &(0x7f0000000140)="3851a3aff86fab27bb1789ff3943cac1239d48"}}, {0x0, 0x1, 0x9, 0x100, @time={0x0, 0x1c9c380}, {0x0, 0x100000000}, {0x6, 0x3f}, @control={0x3ff, 0x101, 0x2}}, {0x0, 0x101, 0x7, 0x2, @time={0x0, 0x989680}, {0x7ff, 0x10001}, {0x8000, 0x200}, @raw8={"787dfc11e741ef6de1251ebe"}}], 0x180) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:58 executing program 6 (fault-call:1 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 332.525098] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000006 [ 332.629359] FAULT_INJECTION: forcing a failure. [ 332.629359] name failslab, interval 1, probability 0, space 0, times 0 [ 332.641028] CPU: 0 PID: 18750 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 332.648464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.657852] Call Trace: [ 332.660497] dump_stack+0x185/0x1d0 [ 332.664177] should_fail+0x87b/0xab0 [ 332.667955] __should_failslab+0x278/0x2a0 [ 332.672250] should_failslab+0x29/0x70 [ 332.676188] __kmalloc_track_caller+0x209/0xcd0 [ 332.680945] ? kasprintf+0x1b9/0x1f0 [ 332.684729] kvasprintf+0x163/0x330 [ 332.688413] ? kasprintf+0x1b9/0x1f0 [ 332.692186] kasprintf+0x1b9/0x1f0 [ 332.695805] ieee80211_alloc_led_names+0x140/0x670 [ 332.700885] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 332.705718] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 332.710695] ? kmsan_set_origin_inline+0x6b/0x120 [ 332.715590] ? hwsim_new_radio_nl+0x84f/0xda0 [ 332.720136] hwsim_new_radio_nl+0xa8d/0xda0 [ 332.724514] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 332.730358] genl_rcv_msg+0x16b1/0x1840 [ 332.734402] netlink_rcv_skb+0x378/0x600 [ 332.738546] ? genl_unbind+0x350/0x350 [ 332.742482] genl_rcv+0x63/0x80 [ 332.745796] netlink_unicast+0x1678/0x1750 [ 332.750105] ? genl_pernet_exit+0xa0/0xa0 [ 332.754305] netlink_sendmsg+0x104f/0x1350 [ 332.758619] ? netlink_getsockopt+0xc80/0xc80 [ 332.763190] ___sys_sendmsg+0xec0/0x1310 [ 332.767315] ? __fdget+0x4e/0x60 [ 332.770826] ? __fget_light+0x57/0x700 [ 332.774757] ? __fdget+0x4e/0x60 [ 332.778182] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 332.783607] ? __fget_light+0x6a3/0x700 [ 332.787677] __x64_sys_sendmsg+0x331/0x460 [ 332.791961] do_syscall_64+0x152/0x230 [ 332.795889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.801100] RIP: 0033:0x455a09 [ 332.804303] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 332.812044] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 332.819334] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 14:59:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000100001a00000000000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 14:59:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x8040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/ipc\x00') semget(0x3, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14005be400002200010000000000000000000400d494e93da658da6fc1930deb0c76b8c0b4eb8e85f8a1f81e980a2e339eceb13353e66e80ff9341c68d6fb3ed4af019294a2bbfea8dddc0e191a0d7dc4139e7ba139c7392c7730f608f0877ec412388ca0c084e80"], 0x14}, 0x1}, 0x0) 2018/06/05 14:59:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$notify(r0, 0x402, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)="1500000000000800", 0x8) 2018/06/05 14:59:58 executing program 3 (fault-call:1 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) [ 332.826623] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 332.834168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 332.841454] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000009 [ 332.936845] FAULT_INJECTION: forcing a failure. [ 332.936845] name failslab, interval 1, probability 0, space 0, times 0 [ 332.948323] CPU: 1 PID: 18762 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 332.955723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.965095] Call Trace: [ 332.967728] dump_stack+0x185/0x1d0 [ 332.971577] should_fail+0x87b/0xab0 [ 332.975343] __should_failslab+0x278/0x2a0 [ 332.979641] should_failslab+0x29/0x70 [ 332.983576] __kmalloc_node+0x236/0x11f0 [ 332.987672] ? kvmalloc_node+0x197/0x2f0 [ 332.991774] kvmalloc_node+0x197/0x2f0 [ 332.995699] bucket_table_alloc+0xcb/0xbc0 [ 333.001539] rhashtable_init+0x9dd/0xc70 [ 333.005645] rhltable_init+0xcd/0x150 [ 333.009483] sta_info_init+0x5e/0x260 [ 333.013339] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 333.018072] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 333.023040] ? kmsan_set_origin_inline+0x6b/0x120 [ 333.027921] ? hwsim_new_radio_nl+0x84f/0xda0 [ 333.032453] hwsim_new_radio_nl+0xa8d/0xda0 [ 333.036819] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 333.042649] genl_rcv_msg+0x16b1/0x1840 [ 333.046691] netlink_rcv_skb+0x378/0x600 [ 333.050817] ? genl_unbind+0x350/0x350 [ 333.054772] genl_rcv+0x63/0x80 [ 333.058092] netlink_unicast+0x1678/0x1750 [ 333.062407] ? genl_pernet_exit+0xa0/0xa0 [ 333.066619] netlink_sendmsg+0x104f/0x1350 [ 333.070931] ? netlink_getsockopt+0xc80/0xc80 [ 333.075522] ___sys_sendmsg+0xec0/0x1310 [ 333.079663] ? __fdget+0x4e/0x60 [ 333.083112] ? __fget_light+0x57/0x700 [ 333.087051] ? __fdget+0x4e/0x60 [ 333.090468] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 333.095866] ? __fget_light+0x6a3/0x700 [ 333.099928] __x64_sys_sendmsg+0x331/0x460 [ 333.104202] do_syscall_64+0x152/0x230 [ 333.108135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.113358] RIP: 0033:0x455a09 [ 333.116565] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 333.124306] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 333.131595] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 333.138882] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 333.146171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 333.153471] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000007 2018/06/05 14:59:59 executing program 6 (fault-call:1 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:59 executing program 5: socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000feeff8)=""/8, &(0x7f0000000040)=0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x1, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000c1}, 0xc0) 2018/06/05 14:59:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000100000000000000040004000000"], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1042202}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="906daa58", @ANYRES16=r1, @ANYBLOB="040028bd7000fddbdf25050000000c000100080004004e200000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) 2018/06/05 14:59:59 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x4001) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0xffffffffffffff2e) 2018/06/05 14:59:59 executing program 4: r0 = socket$kcm(0x29, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:59 executing program 3 (fault-call:1 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 14:59:59 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000100001a00000000000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 14:59:59 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000002a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200802}, 0xfffffffffffffcf3, &(0x7f00000000c0)={&(0x7f00000004c0)={0x146c, 0x3d, 0x220, 0x70bd29, 0x25dfdbff, {0x6}, [@typed={0x14, 0x4c, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}}, @nested={0x1178, 0x8e, [@typed={0x64, 0x5d, @binary="49760f7d6a5826f313cf253a144ad9f3f2167d65786a222f751c2ff61af1442a6768e8a359a91f4d7fa4b86dbb1c54bcff3c126c8e7669c9445445a4608498fb2200103e9558f944325e6202a57413e832bcb6b2510ee65cb30132c790"}, @generic="804627cae902969dacdb1a01a99dc51aff4105ac6191516a20f54f2f88361ee4fa77bc4f6632a1f20d9d289a62fbdb138f133e02a15645f376017f2f4d807f962184417935507bb720bf2e983b21707cb871d61f1bbaa0feacc89753c3ef057ab4ca65de3164832fc553fab4f583d6da23c60c102a8a18461332d88fe2eb5529c6138a67071c3614e2caa29133fc90ad840021ca1bddf4466b7bce1fe932261acb47569e8e5d81ef989c4c730ac06d7aa6ecc2a51bf93bb9db14fec49a8e5744d95d69f8", @generic="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", @typed={0x1c, 0x27, @binary="1aa962da25840a92edeffcd02210e6d572aa90eef4"}, @typed={0x14, 0x19, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x12, @fd=r2}, @generic="c9637ba91e6414f8ecb587653eb9dda7844f96ba"]}, @generic="f8a3b5cda1854db2cf0acc6a1226c79b2aa24fb4b505c8a3b13133215706d411619f0c1bae393b240a4f470245a9b66596fe44137ad61899140952b4c0d528aa0346ff3d5b1fe6196771ebe603ee7dfaa39e3131dacbc720843224207642c3938bba0cd1aa2b5905f57ee22091b9ef4ac968cbd285d0ddb7f292bf0885317e0c5de679ca76d372420f2ce12b847fa6595103c2512ecb40dcb4675416d871ee29b786051667354c2effe6b7b170198a607ab49a5e7919602f6e9a4300c276a7577f8349ebc04292085bb1200b81e1895dcf7a7249c688a975a431f5fb34e2d8c65e6b97", @typed={0x8, 0x44, @u32=0x7}, @nested={0x134, 0x90, [@generic="fd0c33e708bbf40d34dd0bedebea60c797f4075b73bdb59a8624eee8a5bddcc1449a1003b1c3a2f8bcda7465cf1b6ee37fcd91c6b5aa0078bed118da6a21e08002ff38a069da479e0e50e1782204aaf7c66d38efdae0da3df8aa81a9e38343ffd7c81a89e253cfeffda88f5a6bef7212db3750b03d619aabc517a31eab88352b5549f86bff7d4cc6fc01c7f317b1780fea081dba21afed99d39b8916e355d9eb70ea4356df9a3f4369969ae8880813d7c8a16411e3e669bbce9105b6bba157ac0f332b22d863f73cd12fb5c75356b196b43b0c", @generic="6c65527d1a7a88613c88814be2f36ac2933a1e27b7cfddaffeef5f6452ed26e751597789cf871a8f07210914494c46336fedc318c4f34e567f8c72860295b0d61bc06d73140eeee350c7dcb29e69369942bf2c7313eab8c7cec297b645"]}, @generic="305edcc4e303fe5ab8bc9c0d42c71fbdefd458dad9e2197fea44fcab1d9cb561c7fd26738e9b55ca89f98e81e533d2d284900b9930cf5bb28e1069e9efe2240df61ea3b2ad57fe1d20a533323d25c19f00a6c67350de42b6d77c2d9bf3afd0967c91d977d7e08c2bbacac3aadd456525f5ecd62eba6f304ac7c4d273d8c05083397075436161080c3a37f83ee328a46ea1758c79bc5fbbb1203acda0ed1a6da1cbc30f560093", @nested={0x4, 0x5a}]}, 0xfffffffffffffd18}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000022000100feefffff0000000004000010"], 0x14}, 0x1}, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r3, &(0x7f0000002a40)={0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/65, 0x41}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/87, 0x57}], 0x7, 0x0, 0x0, 0x4000}, 0x40080) 2018/06/05 14:59:59 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x9a) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000a40), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/31, 0x1f, 0x2020, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000200)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000032c0)) 2018/06/05 14:59:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) getrlimit(0xd, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200100, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0xfffe, 0x20, 0x1, 0xb551571, 0x42c, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) 2018/06/05 14:59:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x40002004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000180)={r4, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) [ 333.402456] FAULT_INJECTION: forcing a failure. [ 333.402456] name failslab, interval 1, probability 0, space 0, times 0 [ 333.413931] CPU: 1 PID: 18775 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 333.421333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.430718] Call Trace: [ 333.433373] dump_stack+0x185/0x1d0 [ 333.437071] should_fail+0x87b/0xab0 [ 333.440843] __should_failslab+0x278/0x2a0 [ 333.445142] should_failslab+0x29/0x70 2018/06/05 14:59:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x10001000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x25dfdbff, {0x4}}, 0x14}, 0x1}, 0x40000) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x7) [ 333.449075] __kmalloc_track_caller+0x209/0xcd0 [ 333.453906] ? kasprintf+0x1b9/0x1f0 [ 333.457767] kvasprintf+0x163/0x330 [ 333.461458] ? kasprintf+0x1b9/0x1f0 [ 333.465227] kasprintf+0x1b9/0x1f0 [ 333.468882] ieee80211_alloc_led_names+0x2bf/0x670 [ 333.473887] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 333.478718] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 333.483697] ? kmsan_set_origin_inline+0x6b/0x120 [ 333.488613] ? hwsim_new_radio_nl+0x84f/0xda0 [ 333.493162] hwsim_new_radio_nl+0xa8d/0xda0 [ 333.497540] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 333.503397] genl_rcv_msg+0x16b1/0x1840 [ 333.507452] netlink_rcv_skb+0x378/0x600 [ 333.511580] ? genl_unbind+0x350/0x350 [ 333.515518] genl_rcv+0x63/0x80 [ 333.518842] netlink_unicast+0x1678/0x1750 [ 333.523146] ? genl_pernet_exit+0xa0/0xa0 [ 333.527343] netlink_sendmsg+0x104f/0x1350 [ 333.531672] ? netlink_getsockopt+0xc80/0xc80 [ 333.536265] ___sys_sendmsg+0xec0/0x1310 [ 333.540393] ? __fdget+0x4e/0x60 [ 333.543812] ? __fget_light+0x57/0x700 [ 333.547747] ? __fdget+0x4e/0x60 [ 333.551167] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 333.556578] ? __fget_light+0x6a3/0x700 [ 333.560636] __x64_sys_sendmsg+0x331/0x460 [ 333.564918] do_syscall_64+0x152/0x230 [ 333.568845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.574068] RIP: 0033:0x455a09 [ 333.577286] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 333.585031] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 333.592328] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 14:59:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@ipv4}, &(0x7f0000000080)=0x14) shmget(0x3, 0x4000, 0x54000290, &(0x7f0000ffc000/0x4000)=nil) 2018/06/05 14:59:59 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x80100, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000340)={0x501}) r1 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="14f3c536c1fc6ff1508915608fed439f0f9ed99afda8940d7d16455dc2a5cf5cc40e83abfbfb025bd07b9d42c36695faffc804fe5be5d825a4db87d879903ce47dee9515afff6d75559ab543147b3bbcdcf8b35b0af02ca5dca903c21ba3b7cae16eed0fdf38f8ed20ed41301e24fb3d", 0x70}, {&(0x7f0000000080)="2110a31d7ef3037151407ad0445690026b389ce485b1aca0ea88cce9b9731cb3e7f9ce7ec371246c62dd82a4705169cd260116b0138ef318fe099b540ccafbe125e5494d95362cf9217576fe2a700a021f0eb9cc327e17027b8e3805353c91f858c256f2b50371cf0ebc127d92b98f805cb9e9dab4dd931ca8868e8598d84c4a22a3bf8b4b014ded4370e489d41f", 0x8e}, {&(0x7f0000000200)="560e261616a1cf4c57e85af7cec510310c1744bca6f00734538e5ee8c3ce449b28f07326c6e4ca266542a464b1a49c4e74e1449fd4a362ab9a681d3007254e60c1df3a411c76e228e4a00c3dc35e1458f514a8eeacb17eb0f6882aa33e1ef815e1f851eed4963a07c7167e731d48274dacadd639b2854148881f7112389f262f48148b5d12041b1857b99b3638b1c0ed84c60832573ace9fc531281741bfc3966260611ae05ba881866081cc2083eac832b04f069ca150d3ad92173c5e3e711b49ebf63b0347adaaf3aff026ffbbd081f75cff535a9b", 0xd6}], 0x3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x1, 0x8}, 0xc) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000400)=""/96) close(r1) [ 333.599661] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 333.606955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 333.614256] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000a 2018/06/05 14:59:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001500)={0x0, r1}) io_setup(0x676, &(0x7f0000000100)=0x0) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) r4 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) connect$llc(r3, &(0x7f0000000580)={0x1a, 0xffff, 0x3, 0x6, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x238, 0x21, 0x8, 0x70bd2a, 0x25dfdbfe, {0x6}, [@generic="63bc0541cb1a76248b811b11fde82a9a8fc3d4a1deb0e94650da1cce0b0a06d6c95f87da62c3bacde14cbc4b1bfdcd0dc7808a6912df05c181eed8e9a1ebfda909b51d9e421d710015abd5c70b41ca7170fc23180bd31eef64410839d39fa636bb5d3092e65482cc4a0eeb594e4409144576f5445d02b719027ac6bd72241eabf291e283e949b5d82e5a463750f2c93944c56f606ad745088c118f6ec601150a40468f828336024b07fb1d05037fce63930a5f7ecad849934fe9ef69d16caa926f426f77c5c8cd642e5194fe9534ce9f7ca7c3427dea383ec8337cc6ea", @typed={0x8, 0x5, @str='\x00'}, @nested={0x13c, 0x81, [@typed={0x8, 0x8c, @pid=r4}, @generic="d74297f48447a5a65cc0c811865885d127f5c549d3dfcc85c6c17cddf09e767e8e2516e46da4cea461038ff9815a7bdd5a9b9ed21e21acc671987038d0aed984b7e5b1b851a6eb3aa1167fd9fac5b11bb74b91d3db58a4530376160667aa47b359179c8a083df4e4622a743392022d38fac705a60933ffea7f76d847a44a3cbf3ef739c1416871e53aeb87895fa50b27d63d407b6816b58f49a1d3", @generic="6356084979eda565d74f9a4fd664d11c516664a70da4e50c7368c4642c1b9c573af3ef0a8f8b02ebca99242d24bbc62566d68d23796b896631c35a7a97e4a66ae6a34aa7e47039afd96c6c2447b66416760b23f5f3c6036d98f95d83a34071c7fd65d158d0a8ccb8e076f4d64ae3fb6049b88ec3abc641739681db87d1736bf3e1c3", @typed={0x8, 0x8e, @str='@@4\x00'}, @typed={0x8, 0x61, @pid=r5}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000500)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 'ip_vti0\x00'}) io_submit(r2, 0x1, &(0x7f0000001780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r1}]) [ 333.683982] FAULT_INJECTION: forcing a failure. [ 333.683982] name failslab, interval 1, probability 0, space 0, times 0 [ 333.695397] CPU: 1 PID: 18787 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 333.702798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.712276] Call Trace: [ 333.714953] dump_stack+0x185/0x1d0 [ 333.718637] should_fail+0x87b/0xab0 [ 333.722398] __should_failslab+0x278/0x2a0 [ 333.726691] should_failslab+0x29/0x70 [ 333.730619] __kmalloc_node+0x236/0x11f0 [ 333.734730] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 333.740159] ? kvmalloc_node+0x197/0x2f0 [ 333.744274] kvmalloc_node+0x197/0x2f0 [ 333.748219] alloc_bucket_spinlocks+0x25f/0x3f0 [ 333.752933] bucket_table_alloc+0x33f/0xbc0 [ 333.757325] rhashtable_init+0x9dd/0xc70 [ 333.761442] rhltable_init+0xcd/0x150 [ 333.765290] sta_info_init+0x5e/0x260 [ 333.769129] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 333.773866] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 333.778835] ? kmsan_set_origin_inline+0x6b/0x120 [ 333.783752] ? hwsim_new_radio_nl+0x84f/0xda0 [ 333.788289] hwsim_new_radio_nl+0xa8d/0xda0 [ 333.792673] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 333.798514] genl_rcv_msg+0x16b1/0x1840 [ 333.802546] netlink_rcv_skb+0x378/0x600 [ 333.806667] ? genl_unbind+0x350/0x350 [ 333.810597] genl_rcv+0x63/0x80 [ 333.813913] netlink_unicast+0x1678/0x1750 [ 333.818216] ? genl_pernet_exit+0xa0/0xa0 [ 333.822417] netlink_sendmsg+0x104f/0x1350 [ 333.826727] ? netlink_getsockopt+0xc80/0xc80 [ 333.831291] ___sys_sendmsg+0xec0/0x1310 [ 333.835416] ? __fdget+0x4e/0x60 [ 333.838845] ? __fget_light+0x57/0x700 [ 333.842816] ? __fdget+0x4e/0x60 [ 333.846242] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 333.851661] ? __fget_light+0x6a3/0x700 [ 333.855718] __x64_sys_sendmsg+0x331/0x460 [ 333.860008] do_syscall_64+0x152/0x230 [ 333.863941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.869160] RIP: 0033:0x455a09 [ 333.872371] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 333.880128] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 333.887439] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 333.894745] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 333.902054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 333.909364] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000008 2018/06/05 15:00:00 executing program 6 (fault-call:1 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:00 executing program 1: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="e0fdff0000000000000000000000000010000000000000000000000000000000b2ec16b82b8268ac2166e4349fd200b1612fad36f57dac1d0e76da94f480ad0edd1642a5cd2ca024c451dded337b76111091fa7b79f668eeef5b4a016b1193102675c2299778f778275bedd3c0b0eccea2c47a3a3cfb4fedba9e18482ab2ddb624f77a65be1b59c3597109b233275d8a8f58a5d75030f4a30e84c3ba3904c0634e2985acf9a01b2732a23799c79ea4a52937fb4dbbfa4b5553cc27fd0712e1f7ee4227b63a5bbfb0447fb74e83576ec2f2fe079c3af0e23a71bf179e"]) 2018/06/05 15:00:00 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) 2018/06/05 15:00:00 executing program 3 (fault-call:1 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socket$kcm(0x29, 0x7, 0x0) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000040)={0x3, "c871f6ea97d60b8a067e2d3785"}, 0x15, 0x800) 2018/06/05 15:00:00 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/06/05 15:00:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x10001000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x25dfdbff, {0x4}}, 0x14}, 0x1}, 0x40000) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x7) 2018/06/05 15:00:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r5 = geteuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) r8 = getuid() getgroups(0xa, &(0x7f0000001a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) getgroups(0x9, &(0x7f0000001b00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000001c00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x24100}, 0xc, &(0x7f0000000280)=[{&(0x7f00000000c0)={0xf4, 0x35, 0xd0c, 0x70bd29, 0x25dfdbfe, "", [@nested={0x8, 0x14, [@typed={0x4, 0x78}]}, @typed={0xb8, 0x73, @binary="031e2f6c8babd06e87c72733518184b4877cce21c80a3f16e9c65b9ceb711f5247ac6eb0bf89e6e0dadd0ed91ebf6d0a117674dc83144a41409cb7d64200c2187d560159b430577d453c28107ea95a5671e0b8ac2d5cfd74714e883d883bf7611ed793ef28c8f626b6a5d4512bdd479425e01809a702680d0f399583cb6344f1df6c2322b84b3fc575315266d69771871b863d9fbaafb1cd7fcfb86e6b82b05491fe51d19e7311196710841fece56b8b5a"}, @typed={0x8, 0x7f, @pid=r1}, @typed={0x14, 0x42, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x1, @ipv4=@loopback=0x7f000001}]}, 0xf4}, {&(0x7f00000004c0)={0x123c, 0x39, 0x4, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xd0, 0x29, [@generic="f08e5feaddfa558e1e47e07720f4f8b68567089db56bc6532e2e741c74e8cebd392e0243ce09eb109318409f3f72d7485ebf28980efc5599e9704dd3fef4b99e2cfc2f969c0c6682fa15180e", @generic="1eefd51ddb1b84c847e7426e9ccccd9f9316780f1cd9b7", @generic="aa0df81c2e422f83574e0ebc420854cb5a31cdb0c30fcb2ce45850da7b2037bdadd3fa5e8d5f62c07d556534fc5a95797f7730602bbadd9df5b44bb92dd462a4bedbb8795238affa8efd8a422cb36a5e89f76051be3fa732be0ad60665a26bc96c9f17030d08"]}, @nested={0x1148, 0x72, [@generic="9f205b38c4104e55f2a0e5ef47ca92e1123cd8e2ef262cff2e6d678f6f6d2a6a90fa0d80e4a05873a4506a52400b2a5abcce0608bbe0cfae47b377c361ab45f46a543b91354d4b423a1066d2dc1e4953634a0eb1331749191bfa3389be48a45850ff0948e2", @typed={0x1004, 0x58, @binary="4f09159c9b53745a093d18851945849ad36985a5b6fd502c9d087dcf63119065d60cb67cdcd4ac074ad7f9981319beb7a61422096066282c7bb0126542ce0d51c50e500bc99c2e93da3d39b513af2cae8fe5dca8fda666e4de56b0075a37245dbc282e4fec7df1d3f42436807c51cbe042495f66a0624eb61f74488f3fa2000854264cb66b538ea16aa9944a3590c2d04f4ccd78ea2f1938381ef3248a41bd1f4ed229b794c9bdc075513980461c6480854ef14affab4bec14d8f2eac98744ac7ff3ca86342beac46a1a3e4dac08decd13a61d12df7828473afac68fc7600b0f703b8b1eb1d38ddad02f20aafe2ccc81bce8cc7561d50ac7ca3d5946a7d2b0f508c44233c27fc9b460cb1cec3543cedbbc9cfaa3fb85316eb0975c5f65906579928aeeedae53b2bcf2f136ab44808579339446e47e20a3b6f35b6a11d9b259318fef72e132f9742481149a82b315cd010a633a4d3b5f383bf95c384fcd22d7c5c6aed4b2c5d8c2eaad263ef275f603f1fd4f3fa75f0957a87a458be18d746ef92271ccb6b4ae1f90be7440a2c00d52c3181f52310fbc2d09c2a166411e30ef502fb20d4bce50641592cd98729cbaa1e8da2c701e6be082ea95d7f5f85cfe95b7b835487f478aed78a07e377ce12ad902ec262588900b324f67d5e4abedc40cebd6165ffac64119d5b342fecbad2cff2c6aa8009c6d06c52ebfbf77ea3ce03f095a9ed8f3a16104772e59acc7711163aa0288a9e28c3623191fb20c27178f009de1c557db73a9cde4e573f908a55afbb9b423bf3c38f18ec322c4ce55f497e4d087e5c75d2e973b9ee97c19b3b63103583ad7d22262c3cc6d890a321df6f2a61c0b2000d6a1afba417911e2529451bcab2e4b548bb015045ff22af5a104055bdafeb3cc1b7c0b10a17f74dd9efb4b2b140d457b2d1cdcda9a40d1d98271ce5e18d2692a1ccd3e500847fc567af14adf7f350c5a0af13435426c42d4f2a9c1185e11087c5c9c5cb3770fcc57714a27dfd700189be9e295400dece80e761ee1332d2839dd91dc1eac9cf9fb201a3caf945b37a38e4a2ae07a51f4a667880c6a4c4efe935f94652ac73a7ff940bd06a160c4574be8d79eec4d18502143764fb5bee29dcc0edd0e76fa8e345dffb92ff55d1343ffd836539cf107dfac03c068b1696bf54042710fc6cb5ef3426fcd82c119a0b9545a2933395f05db43c3c08566270b1d7c0a94a12b772c39a5f76861c4cd63b905c4fb5cd31d6ad9d57147e3f9ca4e351d3902df62d1f75129d63a228a7f8f6e45984a3c20c103fcea86b751547cbb048026ae2791015cafda548d983ecf697b0cb6657b05794a65804b239cc810a52d0abe20e2b41ee269aa354ae9adb216ad50b0db65f3052ebc9aade5e6b8210249cdce50970125ff812c8bcf8371a54b4c7a6aec4d09286f3e5f3d3e4b2c00c40d45ef5d9b8ef60c1f8d190342ad53267b6eb2cb74e8145d1175f19dbb9b5819fa9fcb2f628b64ed96879e24a028b7aa08c3559fe941c561631909ec7d3be13329a2f99e786d72a44add77b0ed68ddd414f5ddaf77d5f48b1e6a2dacadc1ca733e9148fc8a37b08e5f880a34d2e8112994c65f96cbc54597df45cc0ff86161af2810e038a529b703ddd3dd16a2deb37f72f55a71f46d26f4bc1f7fcad1065a067536a2c6e278beab7f169d3ce855adb792d6a28871f3ff8a67e2f84a7f3f5bda8a7ce258153647f35b47d2df7559743ef181956e35e713110d5f4c3a504488b1c9796c2de6769585a39a39a83011cd2f47c4fbeb2c729c65d05baffc9de28978b47796372a9e12706b94da2e892aab35d0684fe191d0d1624ff47fc3c45b0b652ff7cb4e272860242969e73bc59b7358319688adc4a29951d6a4fdbd06d355dfe3e55431be95ddbe5d8433469c119719d7b8ed237ff2be674bb165841b3ab7dc68738a42d93f1074845f27334d0e8621bf2769e7e8d84f00b0a2fe59e990caaff6a3a46e0cc55379f4dffefc055575a5ae004734d5963196b0e19346c70b49a9c0b4676a37bfcc19372bec018beaa6145bd060d5ff417e9aee42d723a31060ca339d6b43b4e920382f5f4a5a0f4da314e04e773e2c33a021c9cd8fb5d940a8aa5c2a8474d107df653ae3996fc4cfd4f6f662c4a94da879926f29518afdadcdd1af6e72227c2ecf4c4024e8483a6d4c05846bdd123da4e878f0b6b877f799d0d8408f883295b0b33a0d853e69707771b9b6e0d231422d571cbfd74ecdf3e69dbc2600e620afeaa11a7e6174802eac1fa25a4ed1a23be7051c1e9ac27f729cd6a55ec71588b275ffddf465b5a7326f61324b1a3fff2bee9c22ea76fce3cea52780c18a56cb734cc6e6884ec79f82a13bd3724b428dafd227b692fecb7b38e6899e48a89fbfa2483b7b73289181afa5e05d9e9d64df3f2c4bea8364d89ac2565ee5a6a3cceb0db0d0dd22f977aa0cb439f59193333609f980ff7efc6e42bc71fccc24c1861d68e3367ef4a7e331938cbf1ba0b69c78e1f7fc9b84baae6b751fd6492d9929a7210b54f9a80d663adfaa645fa852f6e4167cb8362e396f67889547d68167c4f248859744bfc2962dd06bd8c15ad5fdbe19a9c1c0995ac08fadf8293a33230db9a7d7b2fab7f8807fdfc116e48121eb13924c4f72752d5d1163b824d31af185fc404d5771b0f8c94caa1dd2a70dada8a65884d84fd174287a033dd5902a176966278b13c58bd1b1c27e42fe581749381b6e0c9d9d8b850bce73d7801eb9c77c01238d90843bc644688dcfff605735cc1eb260af872dd9acadbb668248d129e03e1e4fa1d049aa9825a848771d0c0f8ab4c35cb180802153613ad7642f98350140fc5c7375de7df973983116abcd6bf65cb4997ae75f88edab3ddd3580cf0720d338ad1034c771bb3a551c3331198d6f29e99fa5433c8030094a407598fc1496abcd36b4e89579937eb42baa2724f9a6f025e9a660114f786f6d791634ecdf49cec6f80efca433c9845e82ef209df8cc5b622169222309827d2dac93c652f3446842629890965e76987eafbda93ef804c3a028c647286970c0e57af6133696df3e570bbfe5d410dd99f274f78b71fc48ab947fa8d29cda9fa5a91cfe2558fd6ae80510261cfeff063a7b927adb6c8b69b7e828a9af1ffe45b60564745d286cbd7e94b13ea4ece381de1d1c98cd6210280c2cba728b46468e67cacfc938a763dbfd018a4339cf48c1d50276aad77adac3b11223130674aaf8315921d05f546c2b98a4ef15ee10f1099c511d3bd41d34e66000839894999f0b7d90b402d9d5e5787cd9b97dc83cb32a3cbe8435062c304a9fa54e3633e503bc4fefb1f7cfe9ab170ed35c679b08f5810cfb2d94b6eb88582bc6c29492b6529e3fa435cc1cbac69fee66b61a122f89446228910c3c1849d85ae4fb98c7c905c5fe2ec6853f1002eb4d48386c850abe97412cbd3c50e83454f9e718cc5840959f8b921caf2aae7fb6ef82467960ca1d597f66bf007f464411fd3455829c495c1169f29f659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@typed={0x14, 0x86, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="82544d41b490b89a5d7bee66702d07d002086b71c2b075005c4b83bc931e5e2300f51b44f09d179cd0e2b68e1d64b71287d3fd0c2a276dc4e0d24858faafa0dc7fdabf5928c0c00634cc2a783927cf49bd6f45640e95b273d47252e1575260481a6a69c0e295fdf5f295dc83898b6791157c815bd2048247d204b59066dfc695e16b1325467b4eb645a9caa6626f210540ba2c98d5f3f9adf311ba80db6af809df2c60b7f4b696849c9ac1483d4b5e4372b27c76d9469d8444f8e483976c1142728e", @typed={0x4, 0x44}]}, @typed={0x14, 0x30, @ipv6}]}, 0x123c}, {&(0x7f0000001700)={0x310, 0x41, 0x320, 0x70bd25, 0x25dfdbff, "", [@nested={0x29c, 0x28, [@generic="2fb9dc44f329f08803a8abf7737229f0261eb05f4a3adb5ea113749e15c7ebce1c17b88ef792b328755eb241a8c2b3fab375f800fdd8a9dacef107190ded1c3524526128ddcec6de67bc5e749d64c12a1b5d1c68c0fbcddd02e2f0bc34c7f705f2a4c5f51ffbec36b54da2fde33871e57c6c69ae314c6f011f83a93a4851483efffbcab521c2736efc9bd88d7af60479b33fd5d633553253b15126", @generic="946e73574f6250211f0e4599909118c3e96eb5c2aca9ab4f2167739f2deb673d0a67f22a", @typed={0x8, 0x46, @pid=r2}, @generic="17585bcb7a3e6a1ac8a3a72e98f4cb5a75338617065c8a921fe07e915c3f1833c18b911513001c6f8af5b7d99e81b2e1f9f26a86d06326a8b5629f91a886bde999170a458976e25732b5866076a318666fb98abfe81613f2b48c75700f4af7b085dab2962af24cbad8409d9ddc6e2d523d479ec6b12798745cdf03a4d7406f46a0511a2ca870ef2d37c13c1882cd4a7090fed64874a5a03235244389ae37e35343fce251f93e40148009549c0a89ce6543", @generic="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", @typed={0x14, 0x13, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @typed={0xc, 0x7b, @u64=0x9}]}, @typed={0x8, 0x40, @uid=r3}, @generic="158489d29584c343ebaa864bce9dafcff1d71a035f5e00f431eab4e87d847f3d84229208ba83b6ec1009e738b2d26849867fb0083714abc2e7b67b99b818c80b0964ae7e1b55f8372f0cb111c480e3719afa776013d5098471"]}, 0x310}], 0x3, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x98, 0x4}, 0x4000800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 334.214875] FAULT_INJECTION: forcing a failure. [ 334.214875] name failslab, interval 1, probability 0, space 0, times 0 [ 334.226320] CPU: 1 PID: 18830 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 334.233712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.243107] Call Trace: [ 334.245747] dump_stack+0x185/0x1d0 [ 334.249450] should_fail+0x87b/0xab0 [ 334.253342] __should_failslab+0x278/0x2a0 [ 334.257636] should_failslab+0x29/0x70 [ 334.261691] __kmalloc_track_caller+0x209/0xcd0 [ 334.266451] ? kasprintf+0x1b9/0x1f0 [ 334.270230] kvasprintf+0x163/0x330 [ 334.273919] ? kasprintf+0x1b9/0x1f0 [ 334.277691] kasprintf+0x1b9/0x1f0 [ 334.281317] ieee80211_alloc_led_names+0x43e/0x670 [ 334.286322] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 334.291165] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 334.296150] ? kmsan_set_origin_inline+0x6b/0x120 [ 334.301054] ? hwsim_new_radio_nl+0x84f/0xda0 [ 334.305600] hwsim_new_radio_nl+0xa8d/0xda0 [ 334.309992] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 334.315832] genl_rcv_msg+0x16b1/0x1840 [ 334.319872] netlink_rcv_skb+0x378/0x600 [ 334.324009] ? genl_unbind+0x350/0x350 [ 334.327949] genl_rcv+0x63/0x80 [ 334.331265] netlink_unicast+0x1678/0x1750 [ 334.335577] ? genl_pernet_exit+0xa0/0xa0 [ 334.339775] netlink_sendmsg+0x104f/0x1350 [ 334.344092] ? netlink_getsockopt+0xc80/0xc80 [ 334.348661] ___sys_sendmsg+0xec0/0x1310 [ 334.352811] ? __fdget+0x4e/0x60 [ 334.356232] ? __fget_light+0x57/0x700 [ 334.360170] ? __fdget+0x4e/0x60 [ 334.363600] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 334.369033] ? __fget_light+0x6a3/0x700 [ 334.373097] __x64_sys_sendmsg+0x331/0x460 [ 334.377385] do_syscall_64+0x152/0x230 [ 334.381339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.386558] RIP: 0033:0x455a09 [ 334.389772] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.397524] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 334.404827] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 334.412129] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 334.419436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 334.426734] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000b [ 334.480583] FAULT_INJECTION: forcing a failure. [ 334.480583] name failslab, interval 1, probability 0, space 0, times 0 [ 334.492038] CPU: 0 PID: 18828 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 334.499421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.508791] Call Trace: [ 334.511422] dump_stack+0x185/0x1d0 [ 334.515096] should_fail+0x87b/0xab0 [ 334.518848] __should_failslab+0x278/0x2a0 [ 334.523124] should_failslab+0x29/0x70 [ 334.527047] __kmalloc_track_caller+0x209/0xcd0 [ 334.531791] ? kasprintf+0x1b9/0x1f0 [ 334.535558] kvasprintf+0x163/0x330 [ 334.539225] ? kasprintf+0x1b9/0x1f0 [ 334.542978] kasprintf+0x1b9/0x1f0 [ 334.546580] ieee80211_alloc_led_names+0x140/0x670 [ 334.551544] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 334.556364] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 334.561325] ? kmsan_set_origin_inline+0x6b/0x120 [ 334.566200] ? hwsim_new_radio_nl+0x84f/0xda0 [ 334.570725] hwsim_new_radio_nl+0xa8d/0xda0 [ 334.575085] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 334.580914] genl_rcv_msg+0x16b1/0x1840 [ 334.584949] netlink_rcv_skb+0x378/0x600 [ 334.589070] ? genl_unbind+0x350/0x350 [ 334.593002] genl_rcv+0x63/0x80 [ 334.596316] netlink_unicast+0x1678/0x1750 [ 334.600614] ? genl_pernet_exit+0xa0/0xa0 [ 334.604798] netlink_sendmsg+0x104f/0x1350 [ 334.609100] ? netlink_getsockopt+0xc80/0xc80 [ 334.613675] ___sys_sendmsg+0xec0/0x1310 [ 334.617796] ? __fdget+0x4e/0x60 [ 334.621224] ? __fget_light+0x57/0x700 [ 334.625147] ? __fdget+0x4e/0x60 [ 334.628558] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 334.633964] ? __fget_light+0x6a3/0x700 [ 334.638051] __x64_sys_sendmsg+0x331/0x460 [ 334.642350] do_syscall_64+0x152/0x230 [ 334.646278] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.651487] RIP: 0033:0x455a09 [ 334.654689] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.662427] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 334.669717] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 334.677008] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 334.684299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 334.691586] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000009 2018/06/05 15:00:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xffffffffffffffff}) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/06/05 15:00:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000900)={0x9, 0x2, 0x7, 0x3c}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce2e6138f0021e31d4df14d6074f7fbd43d9da764cc0e94ed938893c30d696c6522809fba56e8f0da270e439a19eca3ab7f06f0598fda4fe242c473d29db225d6bada23efb337f2ba29098b1c9abda8233e3eca942265f8ffbccfedf56ecd73cbcf0cbc094debc72b5c077bf86edf6609160e4df628f2736889c2a80c125134bfff7dc80dd9f39c4ca29d27ee304a85b780651c6ffd727f93cbf2a265bf32ddad2020ee2f2b346bfb4902c4793c261afed4e122a0a37794f48567054f7079a28a1956d6db58df22b1e6b3b39e4d994ed96041e26e3bbffc6a087e95bb16bcf6f6f39a0d38809089e5cca1e88e395bf960035ebbdbe16eb201fe6594f398203554872fd5f9777e649c6e57f535f0983f979875dfa6a96330864c5952f4e398e937a98a19d582181008a520d37aa739e106ab9fc1014f3f2ea611c383f0ef6ec98504a427259fd4f15b7ce100bb1bdbd3fb4b75679e8527777944483dab43850d40a2734670e21b26403a701165970a1c46c50ca37cbfbfe38ae2528468a95689d6bbc7865672639e45424f01c8d80d2acd8560d5b95e8fb9db2db95adc6df46d0085c24349741401cf683a66272259d905a64d8a53ee1a5c48f0c6691193983eb2742673144461f13f02eb756ea23b5bbd82f5b2498c728a178408ce8ba1a10000bc4a8013ba3660b92e8640bf8c10e0aac4f386ea489ae02cb7c8761462fcd33dcbb1e5137300d2b73b019c0006217733fb12d3b458291efddff9d53d38a4d4f635f2de6a6e5e7afef8788ca03c4e78ae8272ec4060458a5264660339afce52f528f6ac3a424198567bf1c574bb035d04e9321c9e7e94f9c822c3bb0879d878c6e15ef467b07834c57a81a8b2a33f594aee49d8128f86f8b9c8de431ecef37f4ed754c6fa55a09a1a9925fcae555cf1f8ddac211630b255e119c6219f7afde3e5a7b94088f15149e2e4a8d5f59a0627ab4f405665af7d03be9f462fd4f4a625a8026246c83fb535a8507cbec7f0f9a144b0c21cac06b7ca8b01bae787cfe6eb5b2b5b039c3d28cf3ca4bbf6fed637689065d8aa7d8629da2cbbd0fc0ff269ce10dbb312a22eb496392f8c31a24a7dfba82efe62989b07f5681e40511c89a8ab809ad1ee2c938adb05b1939822c6778e454818610a1a6ab8737d8e33935d33456c489fab7cd0ea3b56f44ce43c85992e5643e4d29da8f44396cc00f56da4e057d424cf3b840ce331582027f9bb90a970114cb105adcae0fe711ecd869c5b9c6702d4f82f5a3aaf8fadea9c58ea58affa1ade986606397456bbee1d26dc1d1ed206acf4c1b0eb321dc2d21a713d7b5ee92f5b0f57c5a078ca8e3b2254197aa756ca1e85c14880d5bd4e3ea0bbb6ef10eceaa4a5df06882330180ae4e5681e7ad05d1c47289f0fa4fd0cca0373bf837ab470bbf114521bf6f3ece60f9854f34337ee52b9122e8187e9325712081e69db6f646e560700bc7afd96ff889dc54a89206fce9202a6fa9c47084383aef357d5663e864d1b6aaf1d926f1e701f49c3d6783a8fc82c1b408b13d6f9be3dbfb44dde0a6fcf79f417b116e31f7a61473958d6fa083908459e7bab8e986800fb8f1c1452e7088383bd2be11151f555225075afa6141b1b73fc35efe6f9ab6dc2dac43af985c1388fafb4f1f413edd5f8a8aba523117ad2a847c1dac2ada391e1df6a13cb38b9834055e50a30869d12eb15e425ca8e5f77084de53e351fd3d4f748d3e23513f6a850cf899f761c71cf8aba5e5fc44f6ba034a7124dd94df7833ab51073ae093d5d6941659616c2eb92febd68d05c3a0c8a15b355e9e895bbf5226b1aee773eb92eb19b8546888886f6fcb48f7361d6a51e46b5f2235e13be408eceebcde131db3e095ec51748c33b1b7eda4320818999e958836e4a472b056ee5712c76ee033a45a2451aa7cfb7e5ce3029726ea9bd827198a8bdea366f412cbbb524f0f5e86ad1a35d93d3c9cee9848aa43aacbf24c535170e883192b4e52d4ecb0620307389313e0979db1bf640f81a5b81d701f917e4087bac9b5896c3930136d2373e489a643d9033874d2a588048b3948605628b83fd41f93c665d0296603083bfef377a12656c282ab4692e5ca571d9b90dce2be674d39059971710a2daee489b5f28683144291e5d96982b6b81c23a8e7de4150ae9d57fd9b1e50d0cfff1af9748c37539444dd60da16a2817a5ab9669f60a3e32f9165f099f48da285a6a4dbe5bd1d15c46fa90698eb3dc82adfbf54f874b3046c36a6228b90ac9a72558d73a2e5d0ee1b004280b88d6cd0fb4933e13a654e9cf0d166734e594bf97e00000000000000fc8dbe7378a3ad5e950f6ad4a589ab356feee36f1ea9a095a4595b51e11e86aa58088e942fe79303875b48f21e87fff37bf02595e0c86cfbd3a6ae9501fd5c88cc5959ff05a96a0ef855837e4f3273c5f3563462520666bb7a2c040d", 0x84e}], 0x1) ioctl$TIOCSBRK(r0, 0x5427) 2018/06/05 15:00:00 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2b) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10002) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x80202) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000240)=0x536, &(0x7f0000000280)=0x2) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x100, 0x7f, 0x3ff, 0x3ff}) 2018/06/05 15:00:00 executing program 3 (fault-call:1 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:00 executing program 6 (fault-call:1 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000220001000000000000000000040000009ec7fb2ead58c7739a3608517b7cf899c04cc4c8fb0b05caf64ba18a2a2a04cba806cc9ae26a9f129a9120eb165a18df6854903c74834ec059c23cb1d063b0c7b5d27368fe628daf14b777dcb73f7c671430783f352b6aa51fc56a4b594efef884bb53d45dbc6ce9a1769cef228b87cfab5e2393823f37c7764f6ce600000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/05 15:00:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r5 = geteuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) r8 = getuid() getgroups(0xa, &(0x7f0000001a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) getgroups(0x9, &(0x7f0000001b00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000001c00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x24100}, 0xc, &(0x7f0000000280)=[{&(0x7f00000000c0)={0xf4, 0x35, 0xd0c, 0x70bd29, 0x25dfdbfe, "", [@nested={0x8, 0x14, [@typed={0x4, 0x78}]}, @typed={0xb8, 0x73, @binary="031e2f6c8babd06e87c72733518184b4877cce21c80a3f16e9c65b9ceb711f5247ac6eb0bf89e6e0dadd0ed91ebf6d0a117674dc83144a41409cb7d64200c2187d560159b430577d453c28107ea95a5671e0b8ac2d5cfd74714e883d883bf7611ed793ef28c8f626b6a5d4512bdd479425e01809a702680d0f399583cb6344f1df6c2322b84b3fc575315266d69771871b863d9fbaafb1cd7fcfb86e6b82b05491fe51d19e7311196710841fece56b8b5a"}, @typed={0x8, 0x7f, @pid=r1}, @typed={0x14, 0x42, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x1, @ipv4=@loopback=0x7f000001}]}, 0xf4}, {&(0x7f00000004c0)={0x123c, 0x39, 0x4, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xd0, 0x29, [@generic="f08e5feaddfa558e1e47e07720f4f8b68567089db56bc6532e2e741c74e8cebd392e0243ce09eb109318409f3f72d7485ebf28980efc5599e9704dd3fef4b99e2cfc2f969c0c6682fa15180e", @generic="1eefd51ddb1b84c847e7426e9ccccd9f9316780f1cd9b7", @generic="aa0df81c2e422f83574e0ebc420854cb5a31cdb0c30fcb2ce45850da7b2037bdadd3fa5e8d5f62c07d556534fc5a95797f7730602bbadd9df5b44bb92dd462a4bedbb8795238affa8efd8a422cb36a5e89f76051be3fa732be0ad60665a26bc96c9f17030d08"]}, @nested={0x1148, 0x72, [@generic="9f205b38c4104e55f2a0e5ef47ca92e1123cd8e2ef262cff2e6d678f6f6d2a6a90fa0d80e4a05873a4506a52400b2a5abcce0608bbe0cfae47b377c361ab45f46a543b91354d4b423a1066d2dc1e4953634a0eb1331749191bfa3389be48a45850ff0948e2", @typed={0x1004, 0x58, @binary="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@typed={0x14, 0x86, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="82544d41b490b89a5d7bee66702d07d002086b71c2b075005c4b83bc931e5e2300f51b44f09d179cd0e2b68e1d64b71287d3fd0c2a276dc4e0d24858faafa0dc7fdabf5928c0c00634cc2a783927cf49bd6f45640e95b273d47252e1575260481a6a69c0e295fdf5f295dc83898b6791157c815bd2048247d204b59066dfc695e16b1325467b4eb645a9caa6626f210540ba2c98d5f3f9adf311ba80db6af809df2c60b7f4b696849c9ac1483d4b5e4372b27c76d9469d8444f8e483976c1142728e", @typed={0x4, 0x44}]}, @typed={0x14, 0x30, @ipv6}]}, 0x123c}, {&(0x7f0000001700)={0x310, 0x41, 0x320, 0x70bd25, 0x25dfdbff, "", [@nested={0x29c, 0x28, [@generic="2fb9dc44f329f08803a8abf7737229f0261eb05f4a3adb5ea113749e15c7ebce1c17b88ef792b328755eb241a8c2b3fab375f800fdd8a9dacef107190ded1c3524526128ddcec6de67bc5e749d64c12a1b5d1c68c0fbcddd02e2f0bc34c7f705f2a4c5f51ffbec36b54da2fde33871e57c6c69ae314c6f011f83a93a4851483efffbcab521c2736efc9bd88d7af60479b33fd5d633553253b15126", @generic="946e73574f6250211f0e4599909118c3e96eb5c2aca9ab4f2167739f2deb673d0a67f22a", @typed={0x8, 0x46, @pid=r2}, @generic="17585bcb7a3e6a1ac8a3a72e98f4cb5a75338617065c8a921fe07e915c3f1833c18b911513001c6f8af5b7d99e81b2e1f9f26a86d06326a8b5629f91a886bde999170a458976e25732b5866076a318666fb98abfe81613f2b48c75700f4af7b085dab2962af24cbad8409d9ddc6e2d523d479ec6b12798745cdf03a4d7406f46a0511a2ca870ef2d37c13c1882cd4a7090fed64874a5a03235244389ae37e35343fce251f93e40148009549c0a89ce6543", @generic="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", @typed={0x14, 0x13, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @typed={0xc, 0x7b, @u64=0x9}]}, @typed={0x8, 0x40, @uid=r3}, @generic="158489d29584c343ebaa864bce9dafcff1d71a035f5e00f431eab4e87d847f3d84229208ba83b6ec1009e738b2d26849867fb0083714abc2e7b67b99b818c80b0964ae7e1b55f8372f0cb111c480e3719afa776013d5098471"]}, 0x310}], 0x3, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x98, 0x4}, 0x4000800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xc7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x12}, &(0x7f0000000180)=0x8) [ 334.910998] FAULT_INJECTION: forcing a failure. [ 334.910998] name failslab, interval 1, probability 0, space 0, times 0 [ 334.922483] CPU: 0 PID: 18847 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 334.929876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.939272] Call Trace: [ 334.941914] dump_stack+0x185/0x1d0 [ 334.945592] should_fail+0x87b/0xab0 [ 334.949355] __should_failslab+0x278/0x2a0 [ 334.953641] should_failslab+0x29/0x70 [ 334.957569] __kmalloc_track_caller+0x209/0xcd0 [ 334.962307] ? kasprintf+0x1b9/0x1f0 [ 334.966073] kvasprintf+0x163/0x330 [ 334.969742] ? kasprintf+0x1b9/0x1f0 [ 334.973496] kasprintf+0x1b9/0x1f0 [ 334.977108] ieee80211_alloc_led_names+0x5bb/0x670 [ 334.982102] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 334.986912] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 334.991884] ? kmsan_set_origin_inline+0x6b/0x120 [ 334.996783] ? hwsim_new_radio_nl+0x84f/0xda0 [ 335.001323] hwsim_new_radio_nl+0xa8d/0xda0 [ 335.005703] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 335.011548] genl_rcv_msg+0x16b1/0x1840 [ 335.015583] netlink_rcv_skb+0x378/0x600 [ 335.019706] ? genl_unbind+0x350/0x350 [ 335.023628] genl_rcv+0x63/0x80 [ 335.026939] netlink_unicast+0x1678/0x1750 [ 335.031240] ? genl_pernet_exit+0xa0/0xa0 [ 335.035428] netlink_sendmsg+0x104f/0x1350 [ 335.039730] ? netlink_getsockopt+0xc80/0xc80 [ 335.044267] ___sys_sendmsg+0xec0/0x1310 [ 335.048390] ? __fdget+0x4e/0x60 [ 335.051803] ? __fget_light+0x57/0x700 [ 335.055730] ? __fdget+0x4e/0x60 [ 335.059150] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 335.064561] ? __fget_light+0x6a3/0x700 [ 335.068619] __x64_sys_sendmsg+0x331/0x460 [ 335.072901] do_syscall_64+0x152/0x230 [ 335.076840] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.082059] RIP: 0033:0x455a09 [ 335.085265] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 335.093007] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 335.100301] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 15:00:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x215, 0x70bd25, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8c9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000801}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x128, r1, 0x4, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6f70}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x40000d1}, 0xc000) 2018/06/05 15:00:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x24020400) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) [ 335.107593] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 335.114887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 335.122185] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000c [ 335.209519] FAULT_INJECTION: forcing a failure. [ 335.209519] name failslab, interval 1, probability 0, space 0, times 0 [ 335.221121] CPU: 0 PID: 18854 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 335.228513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.237894] Call Trace: [ 335.240535] dump_stack+0x185/0x1d0 [ 335.244204] should_fail+0x87b/0xab0 [ 335.247948] __should_failslab+0x278/0x2a0 [ 335.252209] should_failslab+0x29/0x70 [ 335.256112] __kmalloc_track_caller+0x209/0xcd0 [ 335.260823] ? kasprintf+0x1b9/0x1f0 [ 335.264564] kvasprintf+0x163/0x330 [ 335.268206] ? kasprintf+0x1b9/0x1f0 [ 335.271932] kasprintf+0x1b9/0x1f0 [ 335.275506] ieee80211_alloc_led_names+0x2bf/0x670 [ 335.280484] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 335.285269] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 335.290209] ? kmsan_set_origin_inline+0x6b/0x120 [ 335.295062] ? hwsim_new_radio_nl+0x84f/0xda0 [ 335.299565] hwsim_new_radio_nl+0xa8d/0xda0 [ 335.303902] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 335.309725] genl_rcv_msg+0x16b1/0x1840 [ 335.313732] netlink_rcv_skb+0x378/0x600 [ 335.317811] ? genl_unbind+0x350/0x350 [ 335.321711] genl_rcv+0x63/0x80 [ 335.324992] netlink_unicast+0x1678/0x1750 [ 335.329253] ? genl_pernet_exit+0xa0/0xa0 [ 335.333409] netlink_sendmsg+0x104f/0x1350 [ 335.337670] ? netlink_getsockopt+0xc80/0xc80 [ 335.342195] ___sys_sendmsg+0xec0/0x1310 [ 335.346279] ? __fdget+0x4e/0x60 [ 335.349685] ? __fget_light+0x57/0x700 [ 335.353584] ? __fdget+0x4e/0x60 [ 335.356974] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 335.362367] ? __fget_light+0x6a3/0x700 [ 335.366379] __x64_sys_sendmsg+0x331/0x460 [ 335.370625] do_syscall_64+0x152/0x230 [ 335.374522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.379725] RIP: 0033:0x455a09 [ 335.382911] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 335.390633] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 335.397904] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 15:00:01 executing program 6 (fault-call:1 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 335.405176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 335.412443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 335.419714] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000a [ 335.730434] FAULT_INJECTION: forcing a failure. [ 335.730434] name failslab, interval 1, probability 0, space 0, times 0 [ 335.741894] CPU: 0 PID: 18871 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 335.749293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.758677] Call Trace: [ 335.761312] dump_stack+0x185/0x1d0 [ 335.765001] should_fail+0x87b/0xab0 [ 335.768761] __should_failslab+0x278/0x2a0 [ 335.773043] should_failslab+0x29/0x70 [ 335.776971] __kmalloc+0xc5/0x350 [ 335.780467] ? device_create+0x125/0x630 [ 335.784558] ? device_create+0x280/0x630 [ 335.788665] device_create+0x280/0x630 [ 335.792608] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 335.798108] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 335.803095] hwsim_new_radio_nl+0xa8d/0xda0 [ 335.807455] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 335.813283] genl_rcv_msg+0x16b1/0x1840 [ 335.817305] netlink_rcv_skb+0x378/0x600 [ 335.821414] ? genl_unbind+0x350/0x350 [ 335.825327] genl_rcv+0x63/0x80 [ 335.828631] netlink_unicast+0x1678/0x1750 [ 335.832964] ? genl_pernet_exit+0xa0/0xa0 [ 335.837150] netlink_sendmsg+0x104f/0x1350 [ 335.841440] ? netlink_getsockopt+0xc80/0xc80 [ 335.846084] ___sys_sendmsg+0xec0/0x1310 [ 335.850199] ? __fdget+0x4e/0x60 [ 335.853615] ? __fget_light+0x57/0x700 [ 335.857542] ? __fdget+0x4e/0x60 [ 335.860958] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 335.866364] ? __fget_light+0x6a3/0x700 [ 335.870411] __x64_sys_sendmsg+0x331/0x460 [ 335.874686] do_syscall_64+0x152/0x230 [ 335.878618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.883826] RIP: 0033:0x455a09 [ 335.887029] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 335.894767] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 335.902049] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 335.909336] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 335.916624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 335.923939] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000d 2018/06/05 15:00:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x215, 0x70bd25, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8c9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000801}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x128, r1, 0x4, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6f70}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x40000d1}, 0xc000) 2018/06/05 15:00:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000140)=""/42, 0x2a) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:01 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="41baa520765b3a4d2b896b751fae8a4f8674db6753ce6c2805d2bab4b88b9c470455d7f231d5bac42ddc6f927f35a9a38626c89bde05380239427057e52e2e760a3b48d26c0ad101b5aaae171b734cc4137c1d0b0b4e60c0739f6eadd76064a20dc01b87ef9da253cd84b4c7e7886654324b1f8669e1ef8015f1e78de2eace038968dfb8e78d3707420c56f2a69de8e546485a713331f59008fd03e3102c4429b0123c423476d438", 0xa8, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='-\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000d36ff4)={0x14}) epoll_pwait(r4, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x10337e8c, 0x8000, 0x1, 0x20, 0x1, 0x10000, 0x6, 0x699, 0x7fff, 0xb2c, 0x48, 0x5, 0x3, 0xb, 0x7]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x8000, 0xfffffffffffff8d1, 0xdd8, r5}, 0x10) 2018/06/05 15:00:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x100000000, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="300000001a0001000000002e0a0000000a000000", @ANYRES32=0x0, @ANYBLOB="000000001400020000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) 2018/06/05 15:00:01 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffb5301aa7aaaaaaaa00ff08004500001b000000000001907800000000ffffffff0d00907800000000000000000000000000000000"], &(0x7f0000ea3000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/06/05 15:00:01 executing program 3 (fault-call:1 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:01 executing program 0: shmget$private(0x0, 0x4000, 0x1800, &(0x7f0000ffc000/0x4000)=nil) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/05 15:00:01 executing program 6 (fault-call:1 fault-nth:14): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 336.039237] FAULT_INJECTION: forcing a failure. [ 336.039237] name failslab, interval 1, probability 0, space 0, times 0 [ 336.051617] CPU: 0 PID: 18878 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 336.059015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.068404] Call Trace: [ 336.071051] dump_stack+0x185/0x1d0 [ 336.074734] should_fail+0x87b/0xab0 [ 336.078510] __should_failslab+0x278/0x2a0 [ 336.082811] should_failslab+0x29/0x70 [ 336.086752] __kmalloc_track_caller+0x209/0xcd0 [ 336.091491] ? kasprintf+0x1b9/0x1f0 [ 336.095272] kvasprintf+0x163/0x330 [ 336.098960] ? kasprintf+0x1b9/0x1f0 [ 336.102739] kasprintf+0x1b9/0x1f0 [ 336.106351] ieee80211_alloc_led_names+0x43e/0x670 [ 336.111352] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 336.116167] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 336.121158] ? hwsim_new_radio_nl+0x84f/0xda0 [ 336.125704] hwsim_new_radio_nl+0xa8d/0xda0 [ 336.130092] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 336.135945] genl_rcv_msg+0x16b1/0x1840 [ 336.139995] netlink_rcv_skb+0x378/0x600 [ 336.144149] ? genl_unbind+0x350/0x350 [ 336.148092] genl_rcv+0x63/0x80 [ 336.151421] netlink_unicast+0x1678/0x1750 [ 336.155764] ? genl_pernet_exit+0xa0/0xa0 [ 336.159988] netlink_sendmsg+0x104f/0x1350 [ 336.164296] ? netlink_getsockopt+0xc80/0xc80 [ 336.168864] ___sys_sendmsg+0xec0/0x1310 [ 336.173000] ? __fdget+0x4e/0x60 [ 336.176427] ? __fget_light+0x57/0x700 [ 336.180361] ? __fdget+0x4e/0x60 [ 336.183786] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 336.189198] ? __fget_light+0x6a3/0x700 [ 336.193253] __x64_sys_sendmsg+0x331/0x460 [ 336.197538] do_syscall_64+0x152/0x230 [ 336.201472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.206695] RIP: 0033:0x455a09 [ 336.209906] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.217659] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 336.224960] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 336.232261] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 15:00:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x215, 0x70bd25, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8c9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000801}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x128, r1, 0x4, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6f70}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x40000d1}, 0xc000) 2018/06/05 15:00:02 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) bind(r0, &(0x7f0000000040)=@sco={0x1f, {0x9, 0x4, 0xffffffffffffffe0, 0x1, 0x5, 0x8}}, 0x80) 2018/06/05 15:00:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x2, 0x8000f, 0x4c, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{r2, r3/1000+30000}, 0xffffffff, 0x8, 0x100}, {{0x0, 0x7530}, 0x2, 0x4, 0x9}, {{r4, r5/1000+10000}, 0x200, 0x8, 0x2a1}, {{0x0, 0x2710}, 0x20, 0x1, 0x3}, {{}, 0x400, 0x800, 0x8}, {{0x77359400}, 0x9, 0x98}, {{}, 0x1, 0x2}, {{0x77359400}, 0x8, 0x71, 0x8}, {{}, 0x8000, 0x1f}, {{}, 0x200, 0x0, 0x2}], 0xf0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) futimesat(r6, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) 2018/06/05 15:00:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xff, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xe1b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x2}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 336.239556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 336.246855] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000b [ 336.273253] FAULT_INJECTION: forcing a failure. [ 336.273253] name failslab, interval 1, probability 0, space 0, times 0 [ 336.284622] CPU: 0 PID: 18890 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 336.292018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.301407] Call Trace: [ 336.304053] dump_stack+0x185/0x1d0 [ 336.307733] should_fail+0x87b/0xab0 [ 336.311508] __should_failslab+0x278/0x2a0 [ 336.315798] should_failslab+0x29/0x70 [ 336.319733] __kmalloc_track_caller+0x209/0xcd0 [ 336.324448] ? kvasprintf_const+0x134/0x3b0 [ 336.328821] kvasprintf+0x163/0x330 [ 336.332488] ? kvasprintf_const+0x134/0x3b0 [ 336.336849] kvasprintf_const+0x134/0x3b0 [ 336.341042] kobject_set_name_vargs+0x11f/0x390 [ 336.345761] device_create+0x451/0x630 [ 336.349711] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 336.355217] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 336.360201] hwsim_new_radio_nl+0xa8d/0xda0 [ 336.364576] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 336.370414] genl_rcv_msg+0x16b1/0x1840 [ 336.374448] netlink_rcv_skb+0x378/0x600 [ 336.378565] ? genl_unbind+0x350/0x350 [ 336.382489] genl_rcv+0x63/0x80 [ 336.385798] netlink_unicast+0x1678/0x1750 [ 336.390112] ? genl_pernet_exit+0xa0/0xa0 [ 336.394294] netlink_sendmsg+0x104f/0x1350 [ 336.398593] ? netlink_getsockopt+0xc80/0xc80 [ 336.403151] ___sys_sendmsg+0xec0/0x1310 [ 336.407273] ? __fdget+0x4e/0x60 [ 336.410691] ? __fget_light+0x57/0x700 [ 336.414620] ? __fdget+0x4e/0x60 [ 336.418041] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 336.423448] ? __fget_light+0x6a3/0x700 [ 336.427497] __x64_sys_sendmsg+0x331/0x460 [ 336.431778] do_syscall_64+0x152/0x230 [ 336.435704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.440912] RIP: 0033:0x455a09 [ 336.444125] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.451878] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 336.459258] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 336.466552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 336.473947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 336.481252] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000e 2018/06/05 15:00:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2), 0x4e, [], [0x1, 0x2, 0x1, 0x3]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)) 2018/06/05 15:00:02 executing program 3 (fault-call:1 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:02 executing program 6 (fault-call:1 fault-nth:15): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x16, 0x4) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x1000000) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc) [ 336.740791] FAULT_INJECTION: forcing a failure. [ 336.740791] name failslab, interval 1, probability 0, space 0, times 0 [ 336.752262] CPU: 0 PID: 18907 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 336.759660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.769057] Call Trace: [ 336.771691] dump_stack+0x185/0x1d0 [ 336.775365] should_fail+0x87b/0xab0 [ 336.779123] __should_failslab+0x278/0x2a0 [ 336.783406] should_failslab+0x29/0x70 [ 336.787333] __kmalloc_track_caller+0x209/0xcd0 [ 336.792068] ? kasprintf+0x1b9/0x1f0 [ 336.795839] kvasprintf+0x163/0x330 [ 336.799506] ? kasprintf+0x1b9/0x1f0 [ 336.803265] kasprintf+0x1b9/0x1f0 [ 336.806879] ieee80211_alloc_led_names+0x5bb/0x670 [ 336.811881] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 336.816719] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 336.821701] ? kmsan_set_origin_inline+0x6b/0x120 [ 336.826585] ? hwsim_new_radio_nl+0x84f/0xda0 [ 336.831113] hwsim_new_radio_nl+0xa8d/0xda0 [ 336.835479] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 336.841397] genl_rcv_msg+0x16b1/0x1840 [ 336.845428] netlink_rcv_skb+0x378/0x600 [ 336.849523] ? genl_unbind+0x350/0x350 [ 336.853444] genl_rcv+0x63/0x80 [ 336.856756] netlink_unicast+0x1678/0x1750 [ 336.861051] ? genl_pernet_exit+0xa0/0xa0 [ 336.865236] netlink_sendmsg+0x104f/0x1350 [ 336.869529] ? netlink_getsockopt+0xc80/0xc80 [ 336.874085] ___sys_sendmsg+0xec0/0x1310 [ 336.878205] ? __fdget+0x4e/0x60 [ 336.881616] ? __fget_light+0x57/0x700 [ 336.885550] ? __fdget+0x4e/0x60 [ 336.888992] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 336.894403] ? __fget_light+0x6a3/0x700 [ 336.898448] __x64_sys_sendmsg+0x331/0x460 [ 336.902731] do_syscall_64+0x152/0x230 [ 336.906656] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.911864] RIP: 0033:0x455a09 [ 336.915069] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.922814] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 336.930106] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 15:00:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$sock_int(r0, 0x1, 0x36, &(0x7f0000000100)=0x800, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x4, 0x7fffffff, 0x1, 0x6}) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x2) 2018/06/05 15:00:02 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) 2018/06/05 15:00:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) tee(r0, r0, 0x9, 0x200000000000000) [ 336.937399] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 336.944699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 336.951994] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000c 2018/06/05 15:00:03 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x4400, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'veth0_to_team\x00'}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x4004556a, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x0, 0x1, 0x8, {0x77359400}, 0x7, 0x8}) 2018/06/05 15:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000000}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/06/05 15:00:03 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3489, 0x881c0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps_rollup\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x393e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) pread64(r1, &(0x7f0000df6000), 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) 2018/06/05 15:00:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:03 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@vsock, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xed, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x204000, @loopback={0x0, 0x1}, 0x80000000}}, 0x80, 0x7}, &(0x7f0000000240)=0x90) socket$vsock_stream(0x28, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 337.146150] FAULT_INJECTION: forcing a failure. [ 337.146150] name failslab, interval 1, probability 0, space 0, times 0 [ 337.157700] CPU: 1 PID: 18909 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 337.165119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.174535] Call Trace: [ 337.177174] dump_stack+0x185/0x1d0 [ 337.180860] should_fail+0x87b/0xab0 [ 337.184630] __should_failslab+0x278/0x2a0 [ 337.188931] should_failslab+0x29/0x70 [ 337.192871] __kmalloc+0xc5/0x350 2018/06/05 15:00:03 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) accept4$netrom(r0, &(0x7f0000002900), &(0x7f00000001c0)=0xfffffffffffffea9, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r1, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0x80) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1b) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=""/112, 0x70}, 0x40012062) [ 337.196372] ? device_add+0x132/0x2cb0 [ 337.200309] device_add+0x132/0x2cb0 [ 337.204077] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 337.209581] ? kobject_set_name_vargs+0x2f7/0x390 [ 337.214490] device_create+0x59d/0x630 [ 337.218460] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 337.224123] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 337.229124] hwsim_new_radio_nl+0xa8d/0xda0 [ 337.233507] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 337.239349] genl_rcv_msg+0x16b1/0x1840 [ 337.243392] netlink_rcv_skb+0x378/0x600 [ 337.247525] ? genl_unbind+0x350/0x350 [ 337.251462] genl_rcv+0x63/0x80 [ 337.254783] netlink_unicast+0x1678/0x1750 [ 337.259090] ? genl_pernet_exit+0xa0/0xa0 [ 337.263283] netlink_sendmsg+0x104f/0x1350 [ 337.267589] ? netlink_getsockopt+0xc80/0xc80 [ 337.272157] ___sys_sendmsg+0xec0/0x1310 [ 337.276283] ? __fdget+0x4e/0x60 [ 337.279709] ? __fget_light+0x57/0x700 [ 337.283668] ? __fdget+0x4e/0x60 [ 337.287118] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 337.292537] ? __fget_light+0x6a3/0x700 2018/06/05 15:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fsync(r0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='.1\x00', 0x1ff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x7fffffff, 0x4e24, 0x80, 0x2, 0x20, 0x80, 0x5c, r2, r3}, {0x0, 0x7, 0x8, 0x6, 0xb7, 0x8, 0x20, 0xff}, {0x1, 0x0, 0x5}, 0x401, 0x6e6bb0, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x3, 0x1, 0x7, 0x0, 0x7f, 0x3}}, 0xe8) [ 337.296598] __x64_sys_sendmsg+0x331/0x460 [ 337.300905] do_syscall_64+0x152/0x230 [ 337.304839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.310062] RIP: 0033:0x455a09 [ 337.313277] RSP: 002b:00007f1d89506c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 337.321031] RAX: ffffffffffffffda RBX: 00007f1d895076d4 RCX: 0000000000455a09 [ 337.328350] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 337.335662] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 15:00:03 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001740)=0x5, 0x4) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000), 0x2a5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r3, 0x2}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) 2018/06/05 15:00:03 executing program 3 (fault-call:1 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 337.342970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 337.351115] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000f 2018/06/05 15:00:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x7fffffff, 0x8000, 0x9, 0x0, 0x0, [], [], [], 0x4}) [ 337.667411] FAULT_INJECTION: forcing a failure. [ 337.667411] name failslab, interval 1, probability 0, space 0, times 0 [ 337.678954] CPU: 1 PID: 18942 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 337.686360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.695751] Call Trace: [ 337.698396] dump_stack+0x185/0x1d0 [ 337.702092] should_fail+0x87b/0xab0 [ 337.705856] __should_failslab+0x278/0x2a0 [ 337.710141] should_failslab+0x29/0x70 [ 337.714061] __kmalloc+0xc5/0x350 [ 337.717558] ? device_create+0x125/0x630 [ 337.721651] ? device_create+0x280/0x630 [ 337.725765] device_create+0x280/0x630 [ 337.729713] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 337.735247] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 337.740261] hwsim_new_radio_nl+0xa8d/0xda0 [ 337.744649] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 337.750496] genl_rcv_msg+0x16b1/0x1840 [ 337.754546] netlink_rcv_skb+0x378/0x600 [ 337.758645] ? genl_unbind+0x350/0x350 [ 337.762574] genl_rcv+0x63/0x80 [ 337.765891] netlink_unicast+0x1678/0x1750 [ 337.770193] ? genl_pernet_exit+0xa0/0xa0 [ 337.774376] netlink_sendmsg+0x104f/0x1350 [ 337.778673] ? netlink_getsockopt+0xc80/0xc80 [ 337.783235] ___sys_sendmsg+0xec0/0x1310 [ 337.787358] ? __fdget+0x4e/0x60 [ 337.790772] ? __fget_light+0x57/0x700 [ 337.794698] ? __fdget+0x4e/0x60 [ 337.798121] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 337.803544] ? __fget_light+0x6a3/0x700 [ 337.807609] __x64_sys_sendmsg+0x331/0x460 [ 337.811900] do_syscall_64+0x152/0x230 [ 337.815840] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.821053] RIP: 0033:0x455a09 [ 337.824258] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 337.832001] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 337.839293] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 337.846600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 337.853890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 337.861184] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000d 2018/06/05 15:00:04 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x138) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x2, r0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000040)=0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x7) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000140)=0x401) 2018/06/05 15:00:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/189, &(0x7f0000000140)=0xbd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x310}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f0000001480)=""/35, 0x23}, {&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f00000015c0)=""/63, 0x3f}], 0x4, &(0x7f00000016c0)=""/249, 0xf9}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xff, 0xfffffffffffffff9, 0x2, 0x8, 0x1}, 0x14) 2018/06/05 15:00:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001a80)={r0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) 2018/06/05 15:00:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fsync(r0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/06/05 15:00:04 executing program 3 (fault-call:1 fault-nth:14): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:04 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x5ffc37ba84fa35aa, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x1) 2018/06/05 15:00:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x7f, @empty, 0x4}}}, 0x84) write(r0, &(0x7f00000000c0)="651fd53e3c2cf64d2b0a36bf907577ca1f991a448f602e05e1d46d89214e6b9c45862984c455dc73cbbddf4ff723106e0d302427b05868ba54d311301f394328d7326f0b5be87d79489102fa63a6cab9dd8a85a9b145f3e06054f455da676dfe7e366db06588ac5d284c304f95473998573eedc36ecaa01c8ba230a430ff5d43a21f60f4ba7f4dcdf038c9d7fefad1279ef4a7b7972523e2f9954eb300ecdcf8eb9c40ea546b1bfddb48854db687256b0ba352ad4728c5a7be4fbac5416b01784c11cb", 0xc3) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00000004c0)="1e7aa312ea5ce60c2aa41e69a5f223f7f5532e57ba1c0e9e17585315fb6ffc182c025cbfe3c2a183b898607be9f22fd3513ad5fb59052b43607bc3464d3ad960fcefb1", 0x43) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="14000000220001000000914b0000da12dd4ee57a0dfa57262a9900000400b9db0000"], 0x14}, 0x1}, 0x0) [ 338.368694] FAULT_INJECTION: forcing a failure. [ 338.368694] name failslab, interval 1, probability 0, space 0, times 0 [ 338.380213] CPU: 0 PID: 18957 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 338.387601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.396981] Call Trace: [ 338.399619] dump_stack+0x185/0x1d0 [ 338.403301] should_fail+0x87b/0xab0 [ 338.407066] __should_failslab+0x278/0x2a0 [ 338.411356] should_failslab+0x29/0x70 [ 338.415289] __kmalloc_track_caller+0x209/0xcd0 [ 338.420008] ? kvasprintf_const+0x134/0x3b0 [ 338.424387] kvasprintf+0x163/0x330 [ 338.428055] ? kvasprintf_const+0x134/0x3b0 [ 338.432593] kvasprintf_const+0x134/0x3b0 [ 338.436787] kobject_set_name_vargs+0x11f/0x390 [ 338.441509] device_create+0x451/0x630 [ 338.445462] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 338.450982] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 338.455982] hwsim_new_radio_nl+0xa8d/0xda0 [ 338.460366] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 338.466223] genl_rcv_msg+0x16b1/0x1840 [ 338.470267] netlink_rcv_skb+0x378/0x600 [ 338.474474] ? genl_unbind+0x350/0x350 [ 338.478434] genl_rcv+0x63/0x80 [ 338.482185] netlink_unicast+0x1678/0x1750 [ 338.486491] ? genl_pernet_exit+0xa0/0xa0 [ 338.490690] netlink_sendmsg+0x104f/0x1350 [ 338.495033] ? netlink_getsockopt+0xc80/0xc80 [ 338.499630] ___sys_sendmsg+0xec0/0x1310 [ 338.503845] ? __fdget+0x4e/0x60 [ 338.507358] ? __fget_light+0x57/0x700 [ 338.511304] ? __fdget+0x4e/0x60 [ 338.514736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 338.520160] ? __fget_light+0x6a3/0x700 [ 338.524224] __x64_sys_sendmsg+0x331/0x460 [ 338.528517] do_syscall_64+0x152/0x230 [ 338.532460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.537738] RIP: 0033:0x455a09 [ 338.540955] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 338.548706] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 338.556035] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 15:00:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200040, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') [ 338.563342] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 338.570652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 338.577963] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000e 2018/06/05 15:00:04 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x4}) 2018/06/05 15:00:04 executing program 3 (fault-call:1 fault-nth:15): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:04 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES16, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="18c90574cd0c86c1c3847d66ce98119f91b85a345a0512f42220a53120d2442f927c9ac58db4ab48fc57534be1afa35f6b75a6fdd0d2cfbf265a691e387c2ed05248a604ffe807200d71a1c19aec119d46a66523182a08090420209d0c19377e24c010bb11a7ab56a9ef8fdf50deb6266a6dc8d39d788e8e036bd4c7b97382d42b4388e95e9b56a52ba44682949b99d2a8f308b18c9916c1052f3952486b763a2785cecd7511c94876e4864ea0996a4d3531572155d48b99e335bb9df53a9ee674"], @ANYBLOB="5b9a3bf51c8b0f765ee2a3dc608d5d57e7756a4d4a935444f37dd1bd2f4e3e1f821aff4a9559a0e0756019f2bb326c0291c912a9c59871910dc0e7c5ddab7dd3d06e175cfa1a1551fec4fb4830e7b58af761b74cbf83d28bf03d6ec7f671dbb4878ecdfeaae3844a84d095ade6735aaf50cc32269e5b22c1d64df084a5a1adbc8e199a3e8e31a2c2", @ANYBLOB="85890202366db5a03d3db4cc9a648ca56993d8f3aa1a845d8b0be2736e2d74c42ab2961b7946d33a21bb74bb4c9b226641ff63b431c3a5b85bc01b60449e971f2d9349fb28960e7596525d3635914fd012f3a25a1f7d5268c00c6a575b954a1c9169203d52adfe951a5202e17eb52afbf91b7568c75f782f", @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYRES32=r0], 0x7) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) 2018/06/05 15:00:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000540)=@can, 0x80, &(0x7f0000000680)=[{&(0x7f00000008c0)=""/234, 0xea}], 0x1, &(0x7f00000009c0)=""/87, 0x57}, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000a, &(0x7f0000000100)=0x7, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000d40)="f344f3fe9ecb7313fe962c6ffc76d203b42e31ef21a036c88847bfa0a4a3b5849b4dbc374682b8eaaa2f47fc85915ab070f7b4f1c5b612faa6bf539be283127d63ab6a2b42fe36e0f13d16e4d9d2134a6d32a2ae27f2c8a09c9497023e9dca2ee94147012cd5f955890508bdbd603d24c5800a21f877bea9942110e583a6cfc7c3f99403ea2085b5abaa47d739c9990cc6fe42699434617231688608f2dc228ebc33375f35a29d214cd2800b396a5846586b3405cab6ea9e4c23bc1a60a8ab21ae235bab135d1d8549908e9128273484865106ab5ec1897896170f6501260b64bde3b2f32df3ec0a59be5b0e1d1772344e0e37a63b25382a4bef0ee882ad697b0b4c1aab8d7335c653ebc3544f2b193fc36b3b6b25f9b846d4ae82fb12c1f00d3faf7d1fa9c0b87ff33b2576c49c1e1b42b6a68090b88b6a1ed18dd18cdd373201a1eb58004979cc33ab7fb7ea0c09be7704c6925de435cfa790e1bc0e10cd6105687df701f419c6a8af758ff180c580694500f846ab8c48d8e074caafbc68d95eb6624492b88f5c6dca359a7ecc3617f739f71451a9900f32fd53ccf921ad8e6d5d23662e5e5bec55dc5880638b1100e542f2dc628da65c5cdddbad8cefc4bcd7848284c32692874aaf414047c89a083af3498d01c89478e39db49357811c7f3c9c53e52fc7cdb8e9f52807512497200d989b4a97c5ca6dab7516465d7695cb8fab84789f74c1977bd573ce7380fbc9cdd5ddd270e1a09b182561fe721a86e8dcc3a7971168f1fd55894e79594089571215cffa311f25f72ef47b26a6541dffb2c42d7adbcdd1fe03f54392408c6f8de3be3e0443c43153fc77d3350eff38fc026b02655dd1f83366d400dd32e014828f37579f9738bda20d67501a32a70460cd257c477afe9637781fddf95c0a6cd9d113a727fba5b2351bc166181d904a9ac2616439128889824c48e22d9e0c6b1bc10f0b4b58f6fff881ecdf961e2db9fa412d431fb15ce23062649b980eca138a3ce1a57afc81cf27a95b94c4e7168f5d01cef734ae877e40222b75ee5cf08ee27d7f05e81a913afe206ffe1ae473b3545444f8d1ed35e6163f2b804fb0b5bded37c4b04f2f89130dbb38efd4761fa1aaed2980f0308d67e92ca7b78925a79e0d3ae26e06589ae1881464ef4fa064a5463bc408fded1e2a7eb58a02993d18896c0eea6a689f14f81cee12ddc540aa077bd9fd6acc78788a853fc0cb2360283efc673ed7285f1518cde2e8cf129f23ee54320c56005f50b7b0de32dd14b750c2461774a50dff0569b40805f169d7943d6e7bbd6ba7717471e5e19b785024264ec29f88f3c21e475730122e05f13e6c6d71833f060d3f71bca7a7f77cd017e3ae234041258acb3ea4ba11d62f4a5476a472409e2638338bde3df1def513911e2e8696f8e249dd3e96b03e76f76f0f0a7ffb40a0e53346757e8fdb79f061a6f573999647205b5f949242f31ad90c3f75719572b9497375c2105ebdfc78369c1127db9e36b781b8c5064a87e13a0e0b4226dba98ec79ecd2653ca7e3d6c40743885b2dfd70fa0c2b78bd5f4ccd15f0fd2e41917926209dd61ac74f261e051453c74d551b7d0daae1814a3aaa0bf3e3de7111bbf0fd5e89150126d5631622953287b00690106871f8447e5a459588369d450750b44ee81dbd0046caa4c9832f54721202cbac1ae6ca2c86e5db5d0874f5d23512da2ee5093177abe05120c38d152effda8dade9e45fc14c90ff711ae781c437b48bc889f8862751cdaeecf8b55c1507585e8c621dde6c1faff57f713a3dcb9f0e8fb32f5d166c0e3f921a3967b7b25410a4ceb3d29466dff7cba100e8f5ff0b4c6da66d1b741c4f4a78eb2e7d75300ad76173445f545e9b9b952c0604d2c6e28aa956b650936062875fdcf97ff9925a45bae76e22f082473397c5850b3288cd9f6d7a9fcd6a9ceca01741b8115cdc01cddc8e29293f06f67ace2365770e7e661fed1a700681502404a622ae5e6dcf44cfd2e152e8272d926d14581028ef96fb7c572fff4a54903fd6fa7f2969cf2415e5f75ad8e96d3edf27e8811d9dcfdc3fa1e96863927f727072f29d831b08e5a8a8f04ca4d66abe45da6d425ab5cc0a6210afeda3eeffcadf2fced0cc8ff3b635bf0eeca88a5f1167e22cb58a720922fcb32f19037964fcba39577a81b3af29e5879dcbd513c2997d311fe12e103e9eca88011592bafe6ed14f6f88b27f13d8230f6eb64320f5bfcd6cad7d9075e7bc5414c9d5067d1d483db98ae65517e7bb305218ddf48a49fe7449e6d6cdfa17f94654541e2bd57ad97ffed29ddfe4627c123211732089068ecc2e4da815bf7876232d6273c5754a44f2c632518d36898c38597b55360c56e608a22857036280db79ddac5cce354d53c57643d85f53a13ab4e8ed413c2ac301ff7c941070268810c58f1c27f8bf04347df545ed9571550d214b1ee7134523c9ad2a8ef671518c2a9199964ec5c9e78193a8e09fe78d3d7c110231185fac236e2514c5570759d50b06e9fde70a558a95ec1cabafe4eee41b35c85f3a0fcda5fbd295865fff7795d44ccfb672d5068b7e79ce51d37e434f2e694835faf9e28c4b0fd0c08a7034335b9cbed7e8bed948478d7c59a632fc9aef04a2a13bf2e4d93ce82338fc1082d376c9b005482b1af6583e0664203e75bc6c09fb1307f0c03c4ad14bafd386d5e36db87fd87e8ea49555c935097c258aef835d84a0a6d319d3d5d087e248566ffd7c16d1b021b5c97cc97d687f11c70cf4db1134c51a7fceb784976d3bc8e391dc7eda22637d1e96b7afb206ce5c21dcf299dea20d354137c5faaf4c18ab64a3efcb1d1e559efda4a557ce534d2d44df20c0ea648af926fce779fea800f0b8c71438f868222052b44c63452f93feb0d68deae10e44d6d0778469cdc49dc93db4bb13bd1f30b2dc7f30166ed523097b086d3e7d3d0c6b493fc4c158e710ac893a4db14f0935e9e9e9bd5b7acea18d1a63ea790a9bab70730dfab039aa21d4183c2f979223bba4b567d193663fadbabfbfbcc90e577bda6bfda463894df782406d1476f41b00b5c2ff2f1d9a40c46242aabe166d17361b9f845462b276a2a9f20d3733a82769b723e062019f6b6e37604e2b2dce3fbfa4bc0fc7e113543f3d1beef64b2f6542e0effaa837836a0b1bad460dfea0eb9593f6152573cdffbee41baa4315c74115c2ba9b7cb8c0e19da5d1ee20281498639b9b548aadf9e6ba508fc5aaaaae96c1492e6450bce0328050546a01d921d5b96e5b15c63bdfd930041548f7537a0d363d85e4ac026f03b2233a92b1ec6edbf644080038ed40fdcba46af722fec8138bd22530b1687a3986f839c6b65eb3702185861d57d2704015b8e6ef6ef1530882b5c5fda3d6ccd54a16b30c47555ff16dcb625b53b438ec9f9d324593f988b4ca40e0e76c2e31eb2165c58f9b8dcf2a160a984f3a2eee5adb449685f64ac5450fe4f4e7dbe1df0c2cd5a68cfc4be649636c9c0d2d4a34c8678eca43b4e4edc377dabfb257f5f777847da2c84af036427d33a12c357973234d81e190a3b67e796a24389b7afeb8d77be47efb3da0aa67e7e8ec9e615d30b329f415df5a36f9c4ca2955181e08166908715d8490cbdf63a14107e5f8f82a2c0b63f230d8ec0b9552c80502c57842ae3561d117d2d5f5873287754bdf4b4e77bf16d72a6ddefac46af3e8bd5807308e2b10838bc81d63430cb2df1caab0007b3a4fcf5dffaec6e5a07449d2709d02043ed68f64da500f97ef632d5a67719b5a9e87cb7e10047480a44a3aa271c2996bf60aa59f74012695101380b5b8b5155287baa01340da96f503fff455aab4ed8fe7e5b8810f00e670b572f2ef98058c00e03511c6149e6fa1ee18c47da09379d283174e770cc34c69add3c86425e143eef9c4eac74f4f1b36f83022c039dfca4785902cafa710dda49509b89d0e2d656b816de1b63ed5c8142f1bd94e9000c8aefa9a32410d2876a97986291d09216c5596246043cfc0211254913ba01d7c622537b8a9f02f79d7a12958ed3a869367f182411c243daa170b49fd12e1f4a03cec2d9105074282775e500648736b41fdeadebae63e2666a4249c3b272fc99ae280db8ea9c12711847043fb9a001e50763208541f76b8545d35d56547c95cc6754d8dd92a8d5a7ed06ac4bc4a738fb2b055005101c88e4c24b2773544321e22feac4ac1715671f45ab88a9a0d4c282af50338ced51782521979267b70a6b654ead617a331592b748fdd6d50741831d980197fb56cd270957806ba8ecb349257cc6544cf5486451e692131908f6cff182a958c2c2622fa6c55ed8989e1848eed39824127eaedf2152f2b70cb28f698d4c9202db4ddf735faebee8429387112f098e0d348ecab43f612ae55f5bd612990afafa729495db69df331d561f468293f6ad3e5f13c49c4d8120ee4368b844f356366d043706f4e4c574187a52e567b71bb066c2c3f86f9f5da5565a4111027e3c6edf4cdbf82bd32a6d748590e6f7850feaba3e96be25caddb9fbd4ab12714ab4e345454f3885c45334b5ebd69928ab040db6593dcd9d5e19f21654651fee22eae28ec1a1f70f538d9fb2cc47c7de93a2f23d9c833af7781f9f8ec43c5d81841bf796de311515d9ff52417a7f2f5eadb3576241554e0d3972a982a3b3473f9a7aa441fe4e29550dc137d2135e63a11eca8027b34bd2523d0ed0b508c69899a0aee19c752edff7c61c70d443548c99a12b74c476c3beaba725489c25c9d5e5256ef92b5be003bea5f3d0ade88c5e740f3d8353fc3d8e06e8432884b8e0ef2859eaaec31c7a77b2f8cec311abd852b8507d45df102847d87b4f5c0c7a0c22777d7c7512acc700f472b182ee6a1543e9c8a090e969ecdeefc84d3d020358384f2e05270ecb00d998c63b9258cd03cb5d741877bc5596c460ad3a39351a720c4e478ab1f965bc1f3408a162b6c8c761b89d4bf79a785db369279b92de6c6d48ace5f6c3777f94efc03d4c7cf6e241d229e9d9f3d5288607bd03e0ac9e0522b72a8ab2045c725edd32d0859a1dd7e7d52a6e843f515914b5499ab849e172e721e5506ffe0d1505c4f774d5a0386d1231fde74e105cd08ac0963fc3f246dc85d8aa31a2c3701a43eac7032891f189d812fb61ebc24621a44555a53807eab6de5b50f6b89545155e6c35cb461cc123d128ddfcf20ec042cb5a9904eb86cfc33b41df05e37f212cef9ba7863a379fa0011d52810b8aaaa1777b3f559c97e24a4128dcf4c29b027dfec747cffc6a942149dbcc45db438722909c2719e629d6c18548beb3aa857bf35b8aa8252152b387ffd9c46af7f174bc5d2cbf91adf8bdf8dac9e0f50c2a4476718987949510186e5264cebccfb1010e3db9ba9df74851a1f5b21cdecc1f3924600ccb11389698759f4a632f98695d9a3ffc3c4cc39bee82f6d6f715501301f2502409d7396b16283ac6b48843ac9b904ffc3c1714636575ca93b619dfe4ee8de6a09a9692056dc50be4855d890405c56951243aacaa34a5d017ac76062dc1944bf95216dc0a1a4919807a1b77e04991e7b1a9439cfc2587bb6ac98cde8f84ef22c220b575c0c92350d4e20b7aa7f6e5ea9b42cccfd65d6876e742c07a37e68aa4362033264a7f6ea9b5371a7716973f0c05b08bf7802374117234b6f49f6002994295f6ddf8d4ae133e993bf88996a33b3405f7822eccc0aa775741df0a9d3bbc529f71149c62d23bc4928185f59430546151d4d1971470a7a192d4e3de7c02e7d680f52f4f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x3, 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x3ff}) sendto$inet(r0, &(0x7f0000000d00)='\t', 0x1, 0x8005, &(0x7f0000000780)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 338.795315] FAULT_INJECTION: forcing a failure. [ 338.795315] name failslab, interval 1, probability 0, space 0, times 0 [ 338.806678] CPU: 1 PID: 18977 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 338.814070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.823458] Call Trace: [ 338.826093] dump_stack+0x185/0x1d0 [ 338.829768] should_fail+0x87b/0xab0 [ 338.833525] __should_failslab+0x278/0x2a0 [ 338.837809] should_failslab+0x29/0x70 [ 338.841731] __kmalloc+0xc5/0x350 2018/06/05 15:00:04 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$unix(0x1, 0x805, 0x0) dup2(r0, r2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/05 15:00:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0xfe) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) [ 338.845220] ? device_add+0x132/0x2cb0 [ 338.849461] device_add+0x132/0x2cb0 [ 338.853228] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 338.858733] ? kobject_set_name_vargs+0x2f7/0x390 [ 338.863813] device_create+0x59d/0x630 [ 338.867777] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 338.873473] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 338.878494] hwsim_new_radio_nl+0xa8d/0xda0 [ 338.882902] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 338.888750] genl_rcv_msg+0x16b1/0x1840 [ 338.892806] netlink_rcv_skb+0x378/0x600 [ 338.896947] ? genl_unbind+0x350/0x350 [ 338.900889] genl_rcv+0x63/0x80 [ 338.904217] netlink_unicast+0x1678/0x1750 [ 338.908529] ? genl_pernet_exit+0xa0/0xa0 [ 338.912739] netlink_sendmsg+0x104f/0x1350 [ 338.917054] ? netlink_getsockopt+0xc80/0xc80 [ 338.921638] ___sys_sendmsg+0xec0/0x1310 [ 338.925777] ? __fdget+0x4e/0x60 [ 338.929208] ? __fget_light+0x57/0x700 [ 338.933148] ? __fdget+0x4e/0x60 [ 338.936584] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 338.942008] ? __fget_light+0x6a3/0x700 [ 338.946081] __x64_sys_sendmsg+0x331/0x460 [ 338.950378] do_syscall_64+0x152/0x230 [ 338.954320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.959539] RIP: 0033:0x455a09 [ 338.962753] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 338.970502] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 338.977803] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 338.985100] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 15:00:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0217000006000000000000000000000004000600000000000000000000000000000000000000000000000000000000595dd31c1ca1a234e722669718d8449346ecd037307605cc0d19f92633a9d1f52ff67203be40219561178013605e09fe8e06f846df0c0987d16765912876d07b926c7524ef2885eb6c98480f7ffd6c90fa3be3904eda000000"], 0x30}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vlan0\x00', &(0x7f0000001140)=@ethtool_per_queue_op={0x4b, 0x10000, [0x2, 0x3, 0x200, 0xf7, 0x1, 0x4, 0xfff, 0xc000, 0x4, 0x3, 0x15cba61e, 0x0, 0xfffffffffffffe00, 0xfffffffffffffff9, 0x1, 0x8, 0x80000000, 0x9, 0x3, 0x9, 0x7, 0x3f, 0x401, 0x1, 0x8, 0x7, 0x2, 0x1, 0x9, 0xff, 0x7fff, 0x5, 0xffffffffffffff00, 0xf7, 0x80000000, 0xef6, 0x6, 0xffffffffffffffff, 0x3, 0x8, 0x8, 0x0, 0x10001, 0x7, 0x5de4, 0x6, 0x31b, 0x0, 0x0, 0x1, 0xffff, 0x800, 0x400, 0x9, 0x3ff, 0x5a710f80, 0x0, 0x7fffffff, 0x401, 0x1f, 0xfe1, 0x7f, 0x5, 0x4f7, 0xffffffff00000000, 0x2ee1, 0x1, 0xfffffffffffffff8, 0x9, 0x9d6, 0x19eb, 0x5, 0xfff, 0x200, 0x101, 0xfffffffffffffffb, 0x2, 0xc2, 0xd18, 0x6, 0xe0, 0x101, 0x3, 0x5, 0x401, 0x1, 0x1, 0x8, 0x6, 0x7, 0x1000, 0x9, 0x2d, 0xffffffff, 0x9, 0xb6b9, 0x6, 0xab, 0x2, 0x7, 0x20, 0x9, 0x7, 0x1b3a, 0x7e13, 0x4, 0x40, 0x0, 0x0, 0x7, 0x6, 0x3, 0x6, 0xffff, 0x5, 0x3, 0x2, 0x400, 0x4, 0x59, 0x80, 0x100, 0x5ba7, 0x7, 0xfffffffffffffff7, 0xf6, 0x7, 0x7ff, 0x3, 0x52, 0x4, 0x8, 0x2, 0x200, 0x5, 0xb0, 0x1000, 0x8, 0x92f, 0x17d, 0x1, 0x81, 0x8, 0x0, 0xff, 0x1, 0x5, 0x8, 0x200, 0xf553, 0x101, 0x9, 0x7fffffff, 0x51e13c4a, 0xa2c8, 0x80000, 0x7, 0xffffffff, 0x9, 0xfffffffffffffff9, 0x1f, 0x2, 0x1f, 0x81, 0x7, 0x9, 0x5, 0x2, 0x1, 0x7, 0x7f7, 0x1, 0x2, 0x2, 0x3, 0x0, 0xc1, 0x6, 0x8f, 0x3, 0x4, 0x2, 0x5, 0x0, 0xde3c, 0x2, 0x5, 0x4, 0xff, 0x200, 0x5, 0x2, 0xf82, 0x4, 0x800, 0x0, 0x101, 0x2, 0x2, 0x8000, 0x1, 0x4, 0x6, 0x1, 0x7ff, 0x2, 0xfff, 0x1ff, 0x7, 0x1ff, 0x5, 0xf18, 0x0, 0x9, 0x4, 0x8001, 0x0, 0x5, 0xcd9, 0xab4, 0x4f, 0xa197, 0x1ff, 0x5, 0x1, 0x7f, 0xdce7, 0x4, 0x20, 0x3, 0x7, 0x7, 0x7, 0x1f, 0xffff, 0x7, 0x2, 0x8, 0x0, 0x7fffffff, 0x7, 0x1, 0x4, 0x4, 0x2c90, 0x1, 0x10001, 0x6, 0x4, 0x1, 0x4, 0x6, 0x100000000, 0x3, 0x3f, 0x61b, 0x200, 0x3ff, 0x6, 0xffffffff00000000, 0x3, 0x4, 0x8, 0x7, 0x4, 0x55962434, 0x4, 0x4, 0x9a, 0x2, 0x4, 0x2, 0x800, 0xeac2, 0xfc, 0x100000001, 0x100, 0x1ff, 0xf9, 0xda59, 0x101, 0xd80, 0x5, 0x1f, 0x2, 0x1, 0x3, 0x3, 0x96, 0x11, 0x4, 0x401, 0x3c5, 0x74a, 0x97, 0xa8, 0x100000001, 0x2c4d, 0x0, 0x8000, 0x2, 0x0, 0x62, 0xa005, 0x5, 0x3f, 0x5, 0x1, 0x4, 0x6, 0x200, 0x0, 0x0, 0x2, 0x5, 0x20, 0x9, 0x8, 0x80000001, 0x1, 0x80000000, 0x9, 0x1, 0x80, 0x0, 0x2, 0x70, 0xf636, 0x1, 0x81, 0x8001, 0x2, 0x7, 0x7, 0x8, 0x2, 0x6, 0x8001, 0x3, 0xfffffffffffffff7, 0x3, 0x1f, 0x4, 0x3, 0x3920eec6, 0x10001, 0x10001, 0x5, 0xffffffff, 0x4, 0xd8a, 0x100000000, 0x4, 0x3f, 0x10000, 0x2, 0x42d, 0x73d, 0x0, 0x800, 0x3, 0x6, 0x2, 0x67, 0x6, 0x10000, 0x400, 0xc6f, 0xc28, 0x1ff, 0x2, 0xed76, 0x7ff, 0x7d1, 0x1, 0x9, 0x81, 0x8, 0x9, 0x3, 0x100000001, 0x0, 0x8001, 0x8001, 0xd6, 0x19b32c83, 0x8000, 0x1, 0x1ff, 0x4dc, 0x20, 0x2, 0x8, 0x8, 0x1f, 0x0, 0x2, 0x5, 0x100000000, 0x4, 0x1, 0x8, 0x8, 0x4, 0x7, 0x7fff, 0x6, 0x5, 0x9, 0x2a, 0x3, 0x8, 0x3, 0x329c, 0x200, 0x1, 0x7f, 0x415, 0x857, 0x8, 0x0, 0xfffffffffffffffd, 0x7eac, 0xffff, 0x9, 0x0, 0x211, 0x5, 0x8, 0x40, 0x8, 0x81, 0x6, 0x0, 0x10000, 0x800, 0x6, 0x10001, 0x6c38540d, 0x2, 0x8, 0x1, 0x9525, 0x6, 0x1, 0x6, 0x6, 0x5, 0x7, 0x3, 0x4, 0x784c, 0xffff, 0xfff, 0x7f, 0x10001, 0x4, 0x10000, 0x1000, 0x5, 0x6, 0x6, 0x8000, 0xb1, 0x8, 0x8, 0x1b6, 0xffff, 0x7, 0x5b, 0xef, 0x8, 0x7, 0x8, 0x7, 0x2, 0x9, 0x100000000, 0x0, 0x3, 0xffffffffffffff81, 0x8, 0x0, 0x9, 0x8, 0xffffffff, 0x200000000, 0x81, 0xe408, 0x0, 0x2, 0x80000001, 0x1000, 0x1, 0x0, 0x0, 0x3, 0x6, 0x8, 0x1, 0x1000, 0x6, 0x1, 0x9, 0x8, 0x95e, 0x100000001, 0x1, 0x31, 0x8000, 0x6, 0xa5, 0x100000001, 0xc6e9, 0x6, 0x10000, 0x1e8, 0x80, 0x93, 0x80000001, 0x5, 0x7, 0x2, 0x0, 0x2, 0x100, 0x80000001, 0x1, 0x0, 0x3, 0x9, 0x4, 0x1000, 0x2, 0x6, 0x0, 0x6, 0x8, 0x0, 0xf045, 0x10000, 0x2, 0x4, 0x400, 0x3c, 0x4, 0x5, 0x650664a2, 0x40, 0x6, 0x5, 0x3, 0x5, 0x101, 0x3, 0x5, 0x7, 0xba, 0x3ff, 0x4, 0x5, 0x98a4, 0x1, 0x4, 0x100000001, 0x400, 0x3, 0x9, 0x1, 0x7fff, 0x6, 0x3, 0x7, 0x8000, 0xffff, 0x80, 0x10000, 0x0, 0x7, 0x2, 0x6, 0x1000, 0x6, 0x0, 0x6, 0x85, 0x1f, 0x101, 0x7, 0x7, 0x5, 0x1, 0xff, 0xa52, 0xfffffffffffffffd, 0x2, 0xfff, 0x87bc, 0x200, 0x6, 0x1, 0x4, 0x1, 0x80000000, 0x8000, 0x4, 0xffff, 0x4, 0x4, 0x140000000, 0xffffffffffffffff, 0x8, 0x3f, 0xbe0, 0xffffffff, 0x9, 0x7, 0x3f, 0x8, 0x8, 0x4, 0x3, 0xffffffffffffff7f, 0x4a6, 0xc84, 0xff, 0x9, 0x2, 0x800, 0x2, 0x1f, 0x4a, 0x3, 0x1, 0xa7, 0x1, 0xffff, 0x8, 0x5, 0x2, 0x9, 0x5, 0xfffffffffffffffc, 0x3, 0x4, 0x7fffffff, 0x10001, 0x6, 0x80000000, 0x0, 0x8, 0xfffffffffffffff7, 0x6, 0x0, 0x9, 0x9, 0x0, 0xdd, 0x8, 0x100, 0x40, 0x4, 0xc8d0, 0xffffffffffffff00, 0x7f, 0x3, 0x1, 0x100000001, 0x4, 0x5a7a, 0x3, 0x8, 0x3f, 0x7fff, 0x95, 0x7ff, 0x8, 0x22d, 0x10000, 0xfffffffffffffffb, 0xdfb1, 0x5, 0x0, 0x0, 0xa, 0x20, 0x0, 0x1f, 0x7, 0x4, 0xec, 0x2, 0x1, 0x7, 0xfffffffffffffffa, 0xaed7, 0x2, 0x0, 0x3, 0x7, 0x101, 0x5, 0x4, 0x401, 0x7ff, 0x800, 0x9, 0x1, 0xfffffffffffeffff, 0xc5c, 0x2, 0xfff, 0x9, 0x1000000000000, 0x2, 0x8000, 0x9, 0x4af3, 0x3e0a, 0xffff, 0x28ce, 0x8, 0x6, 0x20, 0xdb, 0x80000000, 0x81, 0x12d160000000000, 0x3, 0x7fffffff, 0x5, 0x0, 0x1, 0xac, 0x2, 0x300, 0x3, 0x6, 0x3, 0x4, 0x1, 0x0, 0xf3, 0x8, 0x1, 0xa6, 0xfff, 0x320bcc44, 0x9, 0x10000, 0x2, 0xfff, 0x1000, 0x6, 0x8, 0x3, 0x6c3072c1, 0x7, 0x8, 0x6, 0x8001, 0x8, 0xa34, 0x2, 0x3, 0x8001, 0x4, 0x8, 0xd3, 0xbb6, 0x1, 0x1, 0x9, 0x1ff, 0xffffffff, 0xf2, 0x4, 0x2, 0x5, 0x9, 0xfffffffffffffffe, 0x4, 0x3ff, 0x8, 0x9, 0x40, 0x8, 0x5, 0x8, 0x10001, 0x9, 0x1, 0x800, 0xecf, 0x80000001, 0x4c72, 0x9, 0x8001, 0x2, 0x10001, 0xf9b, 0x7, 0xfff, 0x7, 0x9, 0x2, 0x8001, 0x8, 0x6, 0x101, 0x40000000000, 0xfffffffffffffffb, 0x1000, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x0, 0xa9, 0x4, 0x74, 0x6, 0x0, 0x0, 0x100000000, 0xffffffff, 0x2, 0x2, 0x4, 0x80000001, 0x2c0, 0x7, 0x3fffc00000, 0x9, 0x1, 0x5, 0x8, 0x422f7f55, 0x9, 0x7ff, 0x0, 0x5, 0x0, 0x80000001, 0x9, 0x3, 0x1, 0x101, 0x3, 0x90000000, 0x4, 0x200, 0xfffffffffffffffd, 0x7, 0xffffffffffffff01, 0x0, 0x2, 0x6, 0x9b62, 0xdf, 0x401, 0xffff, 0x3, 0x1, 0x0, 0x8f, 0x80a, 0xa7, 0x6e, 0x0, 0x3, 0x8, 0x7, 0x1, 0x7, 0x3, 0x1, 0x7, 0x1, 0x2, 0x9, 0x1f, 0x2, 0x100, 0x0, 0x6, 0xffffffff, 0x800, 0x82, 0x3, 0x7fffffff, 0x40, 0x1000, 0x6, 0x7, 0xfffffffffffff001, 0x1563, 0x98f, 0x80000000, 0x2, 0x7, 0xffffffff, 0xac86, 0x0, 0x1, 0x1, 0x4, 0xac32, 0x80000001, 0x2, 0x9, 0x24, 0x6, 0x4, 0x0, 0xba, 0x6000000000000, 0x100000000, 0x3, 0x80, 0x40, 0xfffffffffffffffe, 0xffffffffffff5364, 0x8, 0x4, 0x1c000, 0x8, 0xffffffff, 0x1, 0x1f, 0x9, 0xfff, 0x0, 0x0, 0x2, 0x5, 0x2, 0x4, 0x8, 0xcfaa, 0xffffffffffff8001, 0x3, 0x3ff, 0x3, 0xfffffffffffff001, 0xcb4, 0x9, 0x2, 0x41a0, 0x1, 0x7, 0x7, 0x7f05, 0x2, 0x8, 0x3ff, 0x10a, 0x8b, 0xd, 0x2, 0x0, 0x10001, 0x7f, 0x6, 0x1, 0x1, 0x2, 0x80, 0x6, 0x800000, 0xffff, 0x10000, 0x4999, 0x1, 0x4, 0x7fffffff, 0x6, 0xfffffffffffffffe, 0x9e5, 0xff, 0x20, 0x0, 0x1, 0x7, 0x1, 0x7f, 0x100000001, 0x7f, 0x100, 0x3, 0x3b84, 0x7fff, 0x6, 0x8000, 0xe71, 0x2, 0x6ba, 0x80, 0xccd0, 0xec3c, 0x1, 0x7ff, 0x56b82314, 0x1, 0x6, 0x3, 0x20, 0x7fffffff, 0x3ff, 0x8001, 0xd1, 0x7, 0x0, 0x8, 0x5, 0xc83, 0xf5, 0x5, 0xffff, 0xd4d0, 0x20, 0x78a9, 0x1, 0x7, 0x0, 0x6, 0x8, 0x3a, 0xfffffffffffffffb, 0x4, 0xffffffffffffffc0, 0xcdd8, 0xffffffffffffffff, 0x2, 0x10000, 0x5, 0xfff, 0x2, 0x6, 0x2, 0x8, 0x2a9b, 0x8000, 0x0, 0x1, 0x1f, 0x7f, 0x6, 0x800, 0x74a, 0x366, 0x7f, 0x140000000000000, 0x200, 0x4, 0x3, 0x3, 0xfffffffffffffdd3, 0x8000, 0x200, 0x3f, 0x518e, 0x22, 0x2, 0x2000000, 0x800, 0x8, 0xfffffffffffffffe, 0x8, 0x2, 0x2, 0x8, 0x2, 0x40, 0x8, 0x0, 0x7, 0x9, 0x9, 0x956c, 0x3, 0x9, 0x1000, 0x1, 0x0, 0x6, 0x70c, 0x7, 0x2, 0x2, 0xfffffffffffffffd, 0x8, 0x3, 0x1, 0x0, 0x51, 0x1000, 0x1f, 0x9, 0x5, 0x8, 0x1, 0x400, 0xbc, 0x1ff, 0x0, 0x0, 0x4, 0x100000001, 0x9, 0x2, 0x3e3ddba1, 0x1, 0x4, 0xffffffff, 0x1f, 0x8000, 0x0, 0x3ff, 0x101, 0x40, 0x100000000, 0x10000, 0x3, 0x4, 0x7, 0x8000, 0x5, 0x5, 0x2, 0x7fff, 0x7, 0x6935, 0x9, 0x7f, 0x5, 0x7fffffff, 0x6, 0x1, 0x80000001, 0x100, 0x0, 0x14a, 0x1, 0x7, 0xd0, 0x800, 0x80ad, 0x3, 0x800, 0x8f4, 0x6, 0x7, 0xf1f7, 0xcd, 0x40, 0x1ff, 0x9, 0xfffffffffffffe01, 0x371, 0x4729, 0xfffffffffffffffc, 0x9, 0x1f, 0x53, 0x10000, 0x66, 0xf37, 0xc0, 0x9, 0xfffffffffffff000, 0x4, 0x98c, 0x0, 0x820, 0x2, 0x3, 0xfffffffffffff001, 0x4, 0x2, 0x3, 0x9, 0x401, 0x3, 0xc00000000000000, 0xcf, 0x4, 0x5, 0x3, 0x20, 0xe, 0x8, 0x9, 0x200, 0x800, 0x0, 0x8, 0x80000000, 0x8, 0x2, 0x401, 0x3, 0x7, 0x80, 0x6, 0x8, 0x2, 0x0, 0x7fffffff, 0x6, 0x7, 0x1, 0x31, 0x9, 0xfffffffffffffffe, 0x3, 0x9c, 0x0, 0x2, 0x0, 0x5, 0xff, 0x8, 0x10000, 0x401, 0x2, 0xffffffff80000001, 0x1, 0x9, 0xfffffffffffffe00, 0x4, 0x8001, 0x3, 0x0, 0x7fffffff, 0x36, 0x20, 0x100000000, 0x9, 0x800, 0x9ff, 0x1, 0x81, 0x7fff, 0x7ff, 0x3, 0x81, 0x80, 0x6424, 0x3, 0x4, 0x9, 0x3e, 0x2, 0x5, 0x55, 0x1, 0xfffffffffffffffa, 0x2, 0x3, 0x400, 0x201, 0x5, 0x0, 0x0, 0x5, 0x6, 0x100000001, 0x400, 0x8, 0x7f, 0x8, 0x7f, 0x1, 0x1, 0x0, 0x8, 0x7, 0x3ff, 0x9, 0x800, 0x7, 0xff, 0x10001, 0x8, 0xff, 0x7, 0xfff, 0x0, 0x62a, 0x20, 0x1, 0x100, 0x4, 0x3, 0x239, 0x7, 0x8, 0xfffffffffffffffe, 0x2, 0x200, 0x80000000, 0x137c, 0x9, 0x2, 0xa7b, 0x8, 0x1, 0xffffffff, 0x0, 0x9, 0xb1fb, 0x5, 0x0, 0xd41, 0x2, 0x2b5d, 0x3, 0x600000, 0x0, 0x0, 0x7ff, 0x9, 0x8, 0x8001, 0xff, 0x4, 0x7, 0x9, 0x10b7, 0xffffffff, 0x5, 0x7, 0x1, 0x3ff, 0x92, 0x58b2, 0x60e3, 0x4, 0x7, 0xab3, 0x1000, 0x0, 0x9, 0x3ff, 0x1ff, 0x6, 0x0, 0x6, 0x4, 0x67d7, 0x9, 0x200000000000000, 0x9, 0x40, 0x1, 0xea, 0xfffffffffffffffd, 0xcadd, 0x6, 0x3, 0x0, 0x1, 0x7f, 0x5, 0x778f, 0x2, 0x3, 0x6, 0x8, 0x5, 0x4, 0x5, 0x100000000, 0x4, 0x6, 0x8, 0x7ff, 0x98, 0x4, 0x7, 0x100000000, 0x8, 0x1ff, 0x2, 0xbb67, 0x8, 0x8, 0x100, 0x4, 0x3, 0x1, 0x0, 0x7fff, 0x3ff, 0x1, 0xfa112dc, 0x1, 0x1f, 0x9, 0x100000001, 0xcc, 0x6, 0xfffffffffffffbff, 0x0, 0xfffffffffffffffa, 0x10000, 0xff, 0x6, 0x8, 0x5, 0x5, 0x4, 0x40, 0x3f, 0x8001, 0x7fff, 0x3, 0x2, 0x2, 0x2, 0xff, 0x1ff, 0x2, 0x1, 0x1c000000, 0x0, 0x10001, 0x80000000, 0x8, 0x8, 0xef, 0x0, 0x7, 0x1000, 0x300000, 0x2, 0x4, 0x0, 0x200, 0x1, 0x2, 0x5, 0x10001, 0x191a, 0x2, 0x3d, 0x100000001, 0x80000001, 0x200, 0x7, 0x8, 0x8eb, 0x1, 0x6, 0x8000, 0x3, 0x0, 0x4, 0x9, 0x1e80000000, 0x8, 0x0, 0x7fffffff, 0x881, 0x97ae, 0x757, 0x9, 0xfff, 0x0, 0x5, 0x3f, 0x3, 0x80, 0xad, 0x8, 0x3, 0x2, 0x8, 0x2, 0x8, 0x2, 0xfffffffffffffffc, 0xfffffffffffffbda, 0x9, 0x101, 0xa8d, 0x4, 0x4, 0x2, 0x0, 0x7, 0x3, 0xfffffffffffffff7, 0xa0, 0xff, 0x1ff, 0x3ff, 0x2555, 0xffff, 0xa8e, 0x2, 0x2c2, 0x3, 0x5, 0xffffffffffff7fff, 0x0, 0x8, 0x9, 0x7fffffff, 0x4, 0x3, 0x9, 0x1, 0x1, 0x7, 0x6, 0x43, 0x8, 0x0, 0x3, 0x7dd6, 0x3, 0x9, 0xffffffff, 0x58840d52, 0x4800000000000, 0x3, 0xfffffffffffffff8, 0x7, 0x0, 0x7, 0x3, 0x7f, 0x5, 0x1, 0x80000000, 0x1de, 0xffffffff, 0x6, 0x80000001, 0xff, 0x20, 0x3f, 0x4, 0x80000000, 0x8, 0xd1f, 0x8001, 0x80000001, 0x0, 0x100000000, 0x6, 0x3, 0x8, 0x3, 0x7, 0x3c72, 0x200, 0x3, 0x5, 0x8259, 0x5, 0xfff, 0xffffffff, 0x4, 0x1, 0x100, 0xffffffff80000001, 0x1, 0x6d4d, 0x6, 0x6, 0x80, 0xc6c, 0x9, 0x3, 0x1ff, 0xbb45, 0x3, 0x100000001, 0x2, 0x9, 0x2, 0x80, 0x4, 0x35, 0x1, 0xffffffffffff8001, 0x1f, 0x80000001, 0x400, 0x4, 0x2, 0x1, 0x1, 0x100, 0x400, 0x68, 0x8, 0x3, 0x4, 0x81, 0x9, 0x7fffffff, 0x9, 0x15f7, 0x20, 0x401, 0x1, 0x6, 0xfffffffffffffff7, 0x3, 0x2, 0xfab3, 0x1, 0x3, 0x2, 0x4, 0x7fff, 0x4, 0x0, 0xa1b0, 0x7fffffff, 0x6, 0x0, 0xa882, 0x616, 0x0, 0xffffffff, 0x1, 0x6, 0x9, 0x3d, 0x5, 0x2, 0xe2cf, 0xb4, 0x5, 0x2, 0x9, 0x6, 0xfffffffffffffffd, 0x2, 0x3, 0x401, 0x4, 0x7, 0x0, 0x80000000, 0x7, 0xfffffffffffff000, 0x20, 0x6, 0x0, 0x8, 0x9, 0x7f, 0x5, 0x4, 0x1, 0xffffffffffffffff, 0x8, 0x40, 0x0, 0x2, 0x9, 0x1000, 0x7, 0x9, 0x8, 0x3, 0x2, 0x9, 0x0, 0x200, 0xfffffffffffff800, 0x8, 0x59f, 0x6, 0x3, 0x0, 0x7f, 0x3, 0x3, 0x839, 0x8, 0x8, 0x38, 0xabe, 0x80000001, 0xffffffffffff1407, 0xffffffffffffffff, 0x81, 0xfffffffffffffff8, 0x7fff, 0xca50, 0x9, 0x80, 0x8, 0x3f, 0x7fffffff, 0x3, 0xfa0, 0x5491, 0x865, 0x6, 0x6, 0x6, 0xffffffffe06178d0, 0x81, 0x5, 0xb405, 0x0, 0x4, 0x80000001, 0x4, 0x80, 0x401, 0x0, 0x6, 0x7, 0xfff, 0x8, 0x0, 0x1ff, 0x400, 0x8, 0x7717, 0x3, 0x3c00000000000000, 0x0, 0x6, 0x99d9, 0x8, 0x5, 0x3, 0x22, 0x9, 0x7, 0x2800000000000000, 0x1, 0x27, 0xfffffffffffffffe, 0xfff, 0x5, 0x7f, 0x4, 0x5, 0x7, 0x2, 0x81, 0xfffffffffffffffb, 0x4, 0x2, 0x1f8, 0x9949, 0xa63, 0x7fffffff, 0x3, 0x9, 0x7d, 0x4a, 0x3ff, 0x81, 0x5, 0x368, 0x38ef, 0x200, 0x6d5, 0xab, 0x80000001, 0x7, 0x1, 0x4, 0x6, 0x400000000000000, 0x0, 0x9, 0xfffffffffffffffc, 0x73, 0x10000, 0x1ff, 0xfff, 0x25b, 0x6, 0x7, 0x3, 0xcfa, 0x1, 0x10001, 0x8, 0x6, 0x8, 0x4, 0x8, 0x800, 0xc020, 0x4, 0x3, 0x7, 0x7fffffff, 0x9, 0x7, 0x1, 0xc8e8, 0x2, 0xfffffffffffffeba, 0x3338, 0x401, 0x9, 0x6, 0x200, 0x7f, 0x2, 0x7fff, 0x8, 0x94, 0x6e5b, 0x6, 0x81, 0x7, 0x7, 0x4a, 0x4, 0xd8, 0x401, 0x8e9, 0x401, 0x30, 0x2, 0x7fffffff, 0x8, 0x9, 0x81, 0x3ff, 0xfffffffffffffffd, 0x9, 0x7ff, 0x80000001, 0x9, 0x2, 0x7, 0x8, 0x0, 0xb6d8, 0x4, 0x5, 0x9, 0x3ff, 0x7, 0x7, 0x7fff, 0x8, 0x4, 0x200, 0x100, 0x9, 0x3, 0x2, 0xffff, 0x87e1, 0x820f2eb, 0x25, 0x3f, 0x962, 0x8, 0x4, 0x9, 0x7, 0x0, 0x8000, 0x4, 0x8, 0x3, 0xc3f, 0x3, 0x7, 0xff, 0x9, 0xa22c, 0xffffffff, 0x0, 0x100, 0x401, 0x793, 0x100000000, 0x100, 0x3, 0x4, 0x2, 0x3, 0x77fb, 0xa498, 0x1, 0x6, 0x7, 0x1, 0x5, 0x0, 0x1, 0x1000000000000, 0xffffffff, 0x7, 0x8, 0x8, 0x1, 0x100, 0x7, 0x5, 0xfffffffffffffffa, 0x6, 0xffffffff, 0x4, 0x40, 0x0, 0x1, 0x1, 0x29, 0x7f, 0x258, 0x10001, 0x7, 0xaca2, 0x400, 0x8, 0xfff, 0x6, 0x976b, 0xffff, 0xe8d, 0x0, 0xfff, 0x3, 0x7, 0x56b, 0x9, 0x7, 0x74, 0xff, 0x81, 0x5, 0x5ae9, 0x8, 0x5, 0x2, 0x4, 0x2, 0x100000000, 0xe720, 0x8, 0x1, 0x7fffffff, 0xb115, 0xffffffff, 0x2, 0x81, 0x5, 0x8f, 0x800, 0x7, 0x0, 0x8, 0x18, 0x4, 0x7fff, 0x2, 0xfffffffffffffffb, 0x6, 0x100000001, 0x5, 0x8, 0xfffffffffffff8c2, 0x100000001, 0x7313, 0x7, 0x1, 0x9, 0x100000000, 0x5, 0xfffffffffffffbff, 0xffffffffffff7fff, 0x9, 0x7, 0x2, 0x3, 0x5, 0x4f6, 0x6, 0x8, 0x5, 0x0, 0x6000000000, 0x6, 0x7, 0x80000000, 0x0, 0xffffffff, 0x5, 0x7, 0x6, 0x40, 0x131, 0x6, 0x1, 0x1, 0x7, 0x5, 0x40, 0x3, 0x80, 0x8, 0x0, 0x6, 0x0, 0x6de, 0x5, 0x7, 0x8001, 0x80000000, 0x1, 0x8, 0xfffffffffffffff9, 0x3, 0x401, 0x4, 0xffff, 0x1, 0x8, 0x2a5, 0x2, 0x1, 0x1, 0x0, 0x80, 0x81, 0x7, 0x6, 0x800, 0x6, 0x4, 0x1, 0x1, 0xcac, 0xf9ce, 0x500be7f4, 0x6, 0xfffffffffffeffff, 0x909b, 0x4, 0x0, 0x3f, 0x100000001, 0x4, 0x7fff, 0x2, 0x6, 0x4, 0x3, 0x6, 0x184de30, 0x1, 0x7, 0x9, 0x4, 0xdd8, 0x8, 0x56a, 0x3, 0x9, 0x1, 0x93ae, 0x7f, 0xc4a, 0x3ff, 0x0, 0x9, 0x75d4, 0xfffffffffffffff9, 0x5, 0x5, 0x5, 0x0, 0x7fffffff, 0x6, 0x8, 0x71, 0x9, 0x218d3775, 0x5, 0x8, 0x6, 0x95b0, 0x100, 0x3e28, 0x6a2c, 0x3, 0x2, 0x1, 0x6, 0x9, 0xda3, 0xcf8, 0x4, 0x5, 0xf9a, 0xf75, 0x2, 0x7fffffff, 0x100000001, 0x3, 0xfffffffffffffff7, 0x401, 0x8d, 0x2, 0xfffffffffffffffe, 0x1, 0x3, 0x42c8, 0x0, 0xffffffffcd14fcc1, 0x2, 0xfffffffffffffffa, 0xfff, 0x7f, 0x4, 0x7ff, 0xffff, 0x0, 0x0, 0x0, 0x3c, 0x80, 0x6, 0x3f, 0x101, 0x6, 0x81, 0x5, 0x8, 0x7fff, 0x4, 0x1, 0x7, 0x8, 0x1000, 0x80, 0x4340, 0x40, 0x400, 0xfffffffffffffff7, 0x9, 0x1, 0xfffffffffffffbff, 0x7e, 0x559, 0x3, 0x4, 0x7, 0x40, 0x7, 0x1, 0x1, 0x1, 0x1, 0x1ff, 0xfffffffffffffff9, 0x6, 0x6, 0x5, 0x0, 0x80000000, 0x8, 0x100000000, 0xffffffff9f52c3a6, 0x4, 0x3, 0xb55, 0x1f, 0x8, 0x9, 0x1a, 0x7f, 0xc1a, 0x81, 0x1, 0x7f, 0x6, 0x2, 0x5, 0x3e1bb15c, 0x5, 0x8, 0x5, 0x1, 0x0, 0x4b356f68, 0xff, 0x497, 0xfff, 0x10001, 0x9800, 0x8000, 0x8, 0x7ff, 0x9, 0x7, 0x6, 0x0, 0x32, 0x1fc0, 0x8, 0x0, 0x0, 0x2, 0x80000001, 0x0, 0x200, 0x401, 0x0, 0x3, 0x7, 0x8, 0x844, 0x628a, 0x5f2, 0xffffffff, 0xffffffff, 0x4, 0xa5, 0xa9, 0x3, 0x1, 0x3ff, 0x100000001, 0x0, 0x3, 0x1, 0x1000, 0x43, 0x9e50, 0x80000000, 0x200000, 0x100000000, 0x876c, 0x1, 0xfffffffffffffffd, 0x5, 0x4, 0x3, 0x100, 0x4, 0x0, 0x1057098d, 0x1, 0x100000000, 0x1f, 0x1, 0x924, 0x40, 0x3, 0x7f, 0x8, 0x0, 0x1, 0x7, 0x4, 0x4, 0x3, 0x0, 0x20, 0x3, 0x40, 0x1f, 0x7fff, 0x3, 0x0, 0x8001, 0x10000, 0xffffffff8a115a17, 0xfffffffffffffff9, 0x1f, 0x3, 0xc00, 0xffffffff00000000, 0x8, 0x5, 0x16, 0x2, 0x3, 0xffff, 0xab8b4e2, 0x0, 0xdcae, 0xfffffffffffffffb, 0xffffffff, 0x401, 0xb76, 0x72e7, 0x0, 0xcf, 0x80000001, 0x8, 0x3f, 0x7fffffff, 0x9, 0x9, 0x8, 0x90, 0x3f, 0x5, 0x8, 0x9, 0x80000000, 0x74, 0x1, 0x3, 0x87a, 0xdf8, 0x7, 0x7, 0x2, 0x400, 0x3, 0x3, 0x9, 0x7, 0x4, 0x9b8e, 0x4, 0x200, 0x401, 0xffff, 0x1f, 0x1, 0x8, 0x7, 0x2, 0x0, 0xff, 0xff, 0x1, 0x8000, 0x6, 0x8001, 0x6, 0x4, 0x6, 0x5, 0xed20, 0x6, 0xeaf7, 0x3, 0xa0d, 0x81, 0x400, 0x8, 0xfffffffffffffee2, 0x8000, 0x6e, 0x8, 0x7, 0x1, 0xff, 0x8001, 0x3, 0x5, 0x2, 0x2, 0x6bf, 0x206851ed, 0x7fff, 0x3, 0x849b, 0x6, 0x417, 0x10001, 0x7f, 0x8001, 0x1, 0x8, 0x100000000, 0x200, 0x0, 0x7, 0xed, 0x1f, 0x0, 0x3ff, 0x100000001, 0x8, 0x3, 0x1000, 0x0, 0x4, 0x2, 0x4, 0x8001, 0x7, 0x20, 0x2, 0x0, 0x581, 0x1000, 0x3, 0x9, 0x4, 0x8, 0x100, 0x4, 0x96b, 0x8, 0x6, 0x6, 0x3ff, 0x3f, 0x8001, 0x101, 0x71bf, 0x1, 0xe25, 0x9, 0x4, 0x3, 0x2, 0x4, 0x2, 0x1, 0xffffffff, 0x7f, 0x9, 0x8, 0x7f, 0x200, 0x7, 0x7, 0x2, 0x8000, 0x10001, 0x6, 0x40, 0x5265d183, 0xc9, 0x3, 0xfffffffffffffff7, 0x1, 0x1, 0x9, 0x4, 0x1a53, 0x5, 0x30000, 0x5, 0x4, 0x0, 0x77a, 0x48e, 0xff, 0x0, 0x6, 0x9, 0xfffffffffffffff9, 0x80000000, 0x3, 0x80000000, 0x0, 0x8c71, 0x1ff, 0x81, 0x101, 0x5, 0x6d, 0x68066aa6, 0x8, 0x7fff, 0x10000, 0x8, 0x1, 0x5122, 0x2, 0x3, 0x6, 0x8000, 0x2, 0x4992c43c, 0x5, 0xd425, 0x80000001, 0xf3, 0xdb8, 0x1, 0x4, 0x8a, 0x8, 0x8, 0x200, 0xffffffff, 0x0, 0x2, 0x9, 0x3ff, 0x79ac, 0x101, 0xaadb, 0x3, 0x8001, 0x4, 0xffffffffffffffe1, 0x8, 0x4, 0x401, 0x0, 0x8, 0x5, 0x3, 0x100000000, 0x2, 0x0, 0x1, 0x5, 0x1374, 0x6, 0x5, 0x8001, 0x0, 0x1ff, 0xe40bbe6, 0x1, 0x4, 0x4, 0x2, 0x3, 0x8, 0xbd, 0x800, 0x10001, 0xe8, 0x400, 0x0, 0x8000000000, 0x6, 0x3, 0x80000000, 0x20, 0x9, 0x2, 0x5, 0x2, 0x7ff, 0x100, 0xff, 0x2, 0x2, 0x7, 0x200, 0x9, 0x1ff, 0x7e7, 0x228, 0xd35f, 0xb0d, 0x9, 0x1, 0xfffffffffffffffd, 0x9, 0x2, 0x58c7, 0xde07, 0x1ff, 0x6, 0x814, 0x2, 0xff5, 0x4, 0x200, 0x7, 0xa8e4, 0x40, 0xff, 0x101, 0x8, 0x7fffffff, 0xffffffffffff9422, 0x7, 0x7310, 0x2, 0x7fff, 0x6, 0x9, 0x79f, 0x9, 0x1, 0x4, 0x4, 0x5, 0x0, 0x80, 0x3c2, 0x9, 0x3, 0x1, 0x81, 0x8, 0x1f, 0x7ff, 0xffffffff00000001, 0x5, 0x100000001, 0x1000, 0x7fffffff, 0x1ff, 0xc648, 0x81, 0x4, 0x7, 0x8, 0xfffffffffffffffa, 0x2, 0x20, 0xfffffffffffffffd, 0x2, 0x0, 0x1, 0x11, 0x3f, 0x20, 0x100, 0x7ff, 0x80, 0x1000, 0x2, 0x1000, 0x3, 0x3, 0x4, 0x400, 0x3, 0x8, 0x2, 0xfffffffffffffffd, 0x4, 0x10001, 0x4b, 0x3, 0xfffffffffffff801, 0x5, 0x5, 0xb54, 0x5, 0x6, 0x7, 0x5, 0xb162, 0x2, 0x4, 0x9, 0x200, 0x7, 0x8, 0x81, 0x7, 0x6, 0xfffffffffffffffe, 0x1000, 0x200, 0xfffffffffffffff8, 0x9, 0x100000000, 0xfffffffffffffffc, 0x9, 0x4, 0x81, 0x4, 0x4, 0x3, 0x4fd7351a, 0x33, 0x4, 0x4, 0x7, 0x8, 0x9, 0xffff, 0x100000000, 0x7, 0x6, 0x7, 0x0, 0xf1, 0x2, 0xff, 0x100, 0x1f, 0xfffffffffffffffc, 0x2, 0x6, 0x9, 0x9fa, 0x12d090e, 0x1, 0x1, 0x2, 0x8, 0x5, 0x2d, 0x4, 0x3, 0x2, 0x9, 0x1ff, 0x3, 0x81, 0x1000000000000000, 0x7ff, 0x9, 0xffffffffffffffff, 0x6, 0x8f, 0x3, 0xcfa, 0xfff, 0x14000000000, 0x0, 0x5, 0x80000000, 0x5, 0x657, 0xbd0, 0x1627, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x1000, 0x7, 0x3, 0x3d5, 0x7f, 0x7, 0x8000, 0xa, 0x3, 0xfff, 0x8, 0xe70, 0x40, 0x4, 0x5, 0x3, 0x7fff, 0x2, 0x800, 0x7, 0x3f, 0x72, 0x400, 0xfff, 0x7, 0x6, 0x4fb8, 0x1ff, 0xfffffffffffffff8, 0x800, 0x20, 0x101, 0x3, 0xfffffffffffffffd, 0x9d, 0x4f, 0x7, 0x4, 0x0, 0x8, 0x9, 0x8, 0x2, 0x8, 0x7, 0x7ff, 0x9, 0x2, 0xef67, 0xfffffffffffff1b8, 0x4, 0x20000000, 0x200, 0x400, 0xe5, 0x682, 0x9, 0x8, 0x2, 0xfff, 0x6, 0x40, 0x56d, 0x6, 0x7, 0x81, 0x0, 0x40, 0x7, 0xffffffffffffffff, 0x0, 0x4, 0x4, 0x3, 0x80, 0x86e, 0x5, 0x2, 0x4, 0x7, 0x8001, 0x6, 0x1, 0xfff, 0x8, 0x1, 0xa94, 0x7, 0x8, 0x8, 0x785, 0x3f, 0xffffffffffffffe1, 0x0, 0x2, 0x4, 0xcf, 0xff, 0xfff, 0x2, 0x10000, 0x43, 0x4, 0x2, 0x8, 0x1f0, 0x892, 0xe91, 0x7, 0x6, 0x7fff, 0xfffffffffffffff9, 0x172, 0x1ff, 0x7, 0x20, 0x2, 0x89ec, 0x98b7, 0x101, 0x7fff, 0x5, 0x9, 0x4, 0x401, 0xbabd, 0x9, 0x7, 0x8001, 0x5, 0x1, 0x2, 0x8001, 0x7, 0x7f, 0xeda, 0x3, 0x5, 0x0, 0x9, 0x9, 0x2, 0x7, 0x6, 0x20, 0x2, 0x3, 0x0, 0x5, 0x9, 0x20, 0x6, 0xffffffff80000000, 0xfb14, 0x1, 0x8, 0x7, 0x10001000000000, 0x1, 0x800, 0x7, 0x1, 0x7, 0x100000000, 0x5, 0x3, 0x1, 0xfffffffffffffffa, 0x3, 0x232, 0x9, 0x7, 0x7fffffff, 0x5, 0x3, 0x2, 0x5, 0x6, 0x1ff, 0x4, 0xd0, 0x7, 0x1000, 0x80, 0x1000, 0x5f7, 0x6, 0xc, 0x6, 0x53d7, 0x4, 0xc8, 0x5, 0xff, 0x2, 0x9, 0x1, 0x3, 0x50ee, 0x1, 0x8000000100, 0x3, 0x9, 0xfffffffffffffacb, 0xffffffffffffff00, 0x40, 0x8, 0xcf, 0x100000000, 0x0, 0x22, 0xb82, 0x1c, 0x20, 0x100000000, 0x5, 0x0, 0x1, 0x6, 0x3ff, 0xbe3a, 0x6, 0x1, 0x800, 0x35719f81, 0x4, 0x4, 0x7ff, 0x1, 0x35e, 0x3, 0x6, 0x4, 0x2, 0x8, 0x4, 0x5, 0x100000000, 0x9, 0x10001, 0x1, 0x5, 0x100000001, 0x5, 0xffff, 0x9, 0x7ff, 0x2, 0x7, 0x1, 0x100000001, 0xfffffffffffffffe, 0x3, 0xcfb8, 0x257725b1, 0x7, 0x100000000, 0x87, 0x1ff, 0x1, 0x8001, 0x1f, 0x1, 0x7, 0x4ca, 0x7, 0x3f, 0x20, 0x20e2, 0x8, 0x6fa, 0x200, 0x10000, 0x100000000, 0x706c, 0x1c000000000000, 0x3, 0x1, 0x5, 0x6, 0x9, 0x8001, 0x0, 0x200, 0x0, 0x1f, 0x100000001, 0x2, 0x7, 0x1, 0x500, 0x4, 0x4, 0x9, 0x29b20d80, 0xaf0f, 0x8001, 0x7, 0x0, 0x5, 0x3f, 0x9, 0x9, 0x800, 0x9, 0x50e, 0x400, 0x20, 0x3, 0x100000000, 0xfffffffffffffaea, 0xdac, 0x0, 0x1, 0x100000001, 0xc00, 0x3, 0x8, 0xfffffffffffffe7a, 0x3, 0x81, 0x4, 0x8001, 0x3, 0x0, 0xffff, 0xffffffffffffffff, 0xeb, 0x7, 0x3, 0x100000001, 0x73, 0x205, 0x4, 0x7ff, 0xfffffffffffffff9, 0x6, 0xaf2, 0x4, 0x6, 0x100, 0x4, 0x800, 0x40000, 0xfe, 0x4, 0x1, 0x8, 0x101, 0x6, 0x0, 0x2, 0x4, 0x3, 0x0, 0x101, 0x9, 0x38a, 0xfffffffffffffffb, 0x1, 0x0, 0x2, 0x3, 0xec5e, 0x9, 0x6, 0x3, 0x1, 0x0, 0x9, 0x401, 0x5, 0xffffffffffffffff, 0xfffffffffffffffd, 0x5c7bfccc, 0x0, 0x6, 0x400, 0x100000000, 0xc80, 0x6, 0x0, 0x1, 0xbc36, 0x8, 0xcce8, 0x306ce5eb, 0x80000000, 0x9, 0x7046a9c4, 0x40, 0x100, 0x9, 0xaf1, 0x2, 0x6, 0x4, 0x6, 0x8d, 0x8, 0x3, 0x8000, 0x6, 0x18bc, 0x0, 0x400, 0x8, 0x4, 0x2, 0x3, 0x80, 0x3, 0x3, 0x100000000, 0x4, 0xfff, 0xffffffffffff8001, 0x6, 0x7, 0x1, 0x6, 0x10001, 0x6, 0x8, 0x2, 0x1, 0x3, 0x3, 0x0, 0xfffffffffffffff8, 0x13334000000000, 0x1, 0xc47, 0x80, 0x7, 0xfffffffffffffff8, 0x100, 0x10000, 0x80, 0xffffffffffffffe1, 0x47fe, 0x100, 0x8000, 0x200, 0x3, 0x1, 0x10000, 0x4, 0x2, 0x1, 0x0, 0x5, 0x7f, 0xffffffff80000001, 0xc00000000000000, 0xa4e, 0x3f, 0x3d, 0x7fff, 0x0, 0x0, 0x1, 0xab, 0x1, 0x1, 0x1ff, 0x7fffffff, 0x6, 0x3, 0x6, 0x3, 0x81, 0x7, 0x5, 0x40, 0x3, 0x100000001, 0xffffffff00000001, 0x3f, 0x7, 0x0, 0x3f8000, 0xff, 0x400, 0x4, 0xfff, 0x4f5, 0x3, 0x20, 0x5, 0x39d, 0x9, 0x5, 0x0, 0xffffffffffffff7f, 0x8000, 0xd2, 0x273, 0x20, 0x3, 0x933, 0x0, 0x5, 0x9, 0x7, 0x9, 0x9, 0x1ff, 0x80, 0x1ff, 0xff, 0x9a86, 0x0, 0x3, 0xfffffffffffffffb, 0x100, 0x80000000, 0x2, 0x300, 0x1, 0x45, 0x7, 0x9, 0x2, 0xffffffffffff96ba, 0x7f, 0x11, 0x8001, 0x8, 0xfff, 0x9, 0x1ff, 0x40, 0x2, 0x100000001, 0xffffffff, 0x701, 0x7ff, 0x9, 0x20, 0x7, 0x8, 0x84, 0x2, 0x6, 0x4, 0x3, 0x2, 0xfffffffffffffff7, 0x657, 0x8, 0x1ff, 0x264, 0x6, 0x45f3, 0x6, 0x8, 0x8, 0x4, 0x0, 0x0, 0x0, 0x80, 0x6, 0x4, 0x100000001, 0x7ff, 0x6, 0x8, 0x83, 0x1755, 0x3, 0x80000000, 0x200, 0x400, 0x100000000, 0x8, 0x9e, 0xff, 0x6, 0x80, 0xce, 0x1, 0x7fffffff, 0x1000000000000, 0xff, 0x5, 0xb, 0x1, 0x100, 0x8, 0x6, 0x8, 0x4, 0x40, 0x5, 0x9, 0xfffffffffffffffc, 0x3, 0x3f, 0xfffffffffffff3b1, 0x8, 0x10001, 0x101, 0x6, 0x8000000, 0x3, 0x3ff, 0x5, 0xaaa9, 0x1, 0x80000000, 0x3, 0x7e, 0x1f, 0xf6, 0x40000000000000, 0x1, 0xfff, 0xff, 0x0, 0x1, 0xffffffff, 0x3, 0x9, 0xfffffffffffffffb, 0x3, 0x0, 0x94e0, 0x3, 0xfff, 0x52, 0x7, 0x7, 0x7, 0x100000000, 0x5, 0x1, 0x6f, 0x0, 0xffffffff, 0x0, 0x3, 0x9, 0x2, 0x76, 0x5, 0x1, 0x6, 0x7, 0x401, 0xffffffffffffff80, 0x7, 0x0, 0x2, 0x2, 0x5e25394, 0x949, 0x16, 0xfffffffffffffffb, 0xff, 0x80000001, 0x8, 0x5, 0x8, 0xfffffffffffffeaf, 0x6, 0x30, 0x705741fb, 0x4, 0x8, 0x4, 0x3, 0x8000, 0xfa, 0x7, 0x2, 0x7, 0x1, 0x3, 0x80000001, 0x5, 0x2, 0x800, 0x1f, 0x8, 0x2f8, 0x8, 0x101, 0x7, 0x80, 0x0, 0xfb, 0xffff, 0x10000, 0x1, 0x0, 0x0, 0x4, 0x3, 0x8001, 0xfffffffffffeffff, 0xfffffffffffeffff, 0x3, 0xfffffffffffffffc, 0x8a, 0x8, 0x2, 0x8, 0x7, 0x3, 0xbc, 0x1, 0x7f, 0x7, 0x0, 0x3, 0x5, 0x0, 0xffffffff, 0x9, 0x3f, 0x1000, 0x0, 0x2, 0x8000, 0x0, 0x3f, 0x22, 0x880e, 0x97a, 0x7, 0xda, 0x0, 0x4, 0xffffffffffff0f9e, 0x7, 0x1, 0x0, 0x5, 0x9, 0x80, 0xffff, 0x6, 0x7, 0x51, 0x0, 0x401, 0x7d3, 0x9, 0xfffffffffffffff7, 0x9, 0x2, 0x7, 0x1ff, 0x5, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x9902fbd, 0x100000001, 0x53, 0x3ff, 0x0, 0x100000000, 0x1dac0dce, 0x5, 0x8, 0x401, 0x81, 0x1, 0x8, 0x5, 0x7ff, 0x62f0, 0x100000001, 0x8, 0x401, 0x8e, 0x3, 0x3ff, 0x1000, 0xdfb9, 0x0, 0x1, 0x81, 0x8, 0x4, 0x100000000, 0x1, 0x2593ead2, 0x5, 0x7, 0x100, 0xfffffffffffffffd, 0x0, 0x1, 0x2, 0xfffffffffffffc00, 0x4, 0x3, 0xac61, 0x6, 0x7, 0x6, 0x0, 0x1, 0x6, 0x8, 0x10000, 0x6a1, 0x0, 0x9, 0x4, 0x9, 0x5, 0x6, 0xd9, 0x1, 0x7ff, 0x7ff, 0x7, 0x0, 0xffffffffffff0001, 0x7, 0x8, 0x0, 0x9, 0x800, 0x3, 0x1, 0x2, 0xffffffff, 0x40, 0xf5f0, 0x1, 0x0, 0x9, 0x7fff, 0x80, 0x14000000000, 0xffff, 0x9, 0x20, 0x20000000000, 0x1, 0x6, 0x41, 0x5, 0x8, 0x27, 0x80000001, 0x1, 0x100, 0x100000001, 0xffffffffffff677d, 0x7, 0xffffffff, 0x8, 0x1, 0x8, 0x4, 0x6, 0x3e2, 0xfffffffffffffffe, 0x4, 0x7f, 0x80, 0x4d, 0x3ff, 0x4, 0x6, 0x6, 0x7, 0x3f, 0x80000001, 0x3, 0x800, 0x1, 0x40, 0x3, 0x2, 0x8, 0x0, 0x6, 0x3, 0xffffffff, 0x6, 0xfffffffffffffffe, 0x3, 0x400, 0x8, 0xb66, 0xfdc6, 0x0, 0x322, 0x1f, 0x7ff800000000, 0x9, 0x6, 0xffffffff, 0x2, 0x1, 0x0, 0x9, 0x0, 0x47d6, 0x800, 0x8c, 0x5, 0x3, 0x81, 0x4, 0x7, 0x6, 0xf9, 0x4, 0x1, 0x8, 0x1, 0x80, 0x67cc, 0xffffffffffffffe1, 0x8, 0x1, 0x80, 0x4, 0x7e, 0x2, 0xfffffffffffffff9, 0x36, 0xc74, 0x3, 0xbb3, 0x1, 0x2, 0x9, 0x1de, 0x5, 0x0, 0x0, 0x20000000200, 0x1, 0x80, 0x2, 0x6, 0xffff, 0x1e0, 0x6a8b, 0x81, 0x9, 0xfffffffffffffff7, 0x5b, 0x80, 0x8001, 0xffff, 0xffffffff80000000, 0x9f4b, 0x84, 0x4, 0x400, 0x5, 0x9, 0x401, 0x0, 0x7ff, 0xff, 0x5, 0xb64c, 0x486, 0x6, 0x0, 0x10cb, 0x1ff, 0x8, 0x4, 0x800, 0x0, 0x3, 0x1, 0x5, 0x7f, 0x1, 0x5, 0x81, 0x2, 0x2, 0x3be0, 0x4, 0x4, 0xffffffffffff643f, 0x4, 0x1, 0x100, 0x8, 0x0, 0x65, 0x5, 0x60, 0x6, 0x3f, 0x1, 0x4, 0xff, 0x2, 0x6, 0x1, 0x0, 0x4, 0x0, 0x80, 0x1, 0x2, 0x0, 0x3931, 0x2, 0x7, 0x2, 0x40, 0x2, 0x3, 0xffffffffffffffe0, 0x3, 0x4, 0x4, 0x4, 0x10dc, 0x1, 0x8, 0x0, 0x7, 0x9, 0x7, 0x9, 0x1, 0x8, 0x1000, 0x3, 0x0, 0x101, 0x1ff, 0x2, 0x7, 0xc, 0x8, 0x3, 0x1, 0x7eb, 0x0, 0x2, 0x5, 0x2, 0x9, 0x100000000, 0x55c, 0x1000, 0x7fffffff, 0x7, 0xfffffffffffffffd, 0x56, 0x8, 0x9, 0x8, 0x0, 0x4, 0x101, 0x200, 0x3, 0x7fffffff, 0x7fff, 0x1ff, 0xb5, 0x142, 0x3, 0x7fff, 0x2, 0x2, 0x4, 0x80, 0x3, 0x1f, 0x9, 0x7f, 0x1, 0x0, 0x5, 0x8000, 0x7ff, 0x9, 0x3800000, 0x9, 0xde3, 0xffffffff, 0x1000, 0x0, 0x0, 0x3, 0x1, 0x100000001, 0xd7f3, 0x6, 0x200, 0x4, 0x4, 0x8000, 0x5, 0xffffffff, 0x2, 0x3, 0x8c0, 0x1fa, 0x7fff, 0x4d7e, 0x3, 0x8000000000000000, 0x8, 0xfffffffffffffe8b, 0x55, 0x1, 0x1, 0x1, 0xf, 0x1, 0x8, 0x1, 0x7, 0x2, 0xf8e, 0x0, 0x9, 0x3, 0x100000000, 0x10001, 0xff1, 0x8, 0x100, 0x1000, 0x3, 0x44d, 0xfffffffffffffffd, 0x401, 0x6, 0xeab, 0x9, 0x7, 0xff, 0x1f, 0x2, 0xe7, 0x7, 0x80, 0x1400000, 0x37, 0x9c1, 0xfffffffffffffffb, 0x4, 0xffffffffffff8a81, 0x3, 0x5, 0x9, 0x0, 0x100000000000000, 0x5, 0x0, 0x8, 0x3e, 0x56, 0x270815a8, 0xba, 0x80, 0x7, 0x8c3a, 0x4, 0x7ff, 0xfffffffffffffff9, 0x491a19c2, 0x1f, 0x4, 0x3, 0x1, 0x7, 0x4, 0x9b, 0x6d58, 0x1f, 0x4, 0x3f, 0xbd72, 0x100000001, 0x3, 0x4fca, 0x3, 0x8000, 0xffffffffffffff6f, 0x1, 0xe389, 0x9, 0x1, 0x3ff, 0x200, 0x6bf5, 0x4, 0xfffffffffffff000, 0xffffffffffffff7f, 0xaf, 0x7, 0x8001, 0xab, 0x7e, 0x5, 0x1ff, 0x5, 0xae, 0x6, 0x7fff, 0x9, 0x7, 0x2, 0x91, 0x6, 0x1, 0x100000001, 0x0, 0x55, 0x9, 0x5, 0x401, 0x80, 0x401, 0x100000001, 0x80000000, 0x800, 0x800, 0x9, 0x100, 0xffffffffffff2145, 0x7, 0x4, 0x100000000, 0x200020000000000, 0x100000000, 0x0, 0x10000, 0x80000001, 0x4, 0x1, 0x8, 0x7, 0x9, 0x1, 0x904, 0x0, 0x5, 0x648, 0x3, 0x1, 0x7, 0x11d, 0x0, 0x1, 0x1, 0x8, 0x0, 0xac1d, 0x6, 0x5, 0x2, 0x81, 0x100000001, 0x219, 0x1ff, 0x2476, 0x6, 0x3f, 0x6, 0xfffffffffffffffe, 0x3, 0x3f, 0x3, 0x100000001, 0x7, 0x1, 0x2, 0x848c, 0x7f, 0x0, 0x80000000, 0xffffffff, 0x81, 0x5, 0x8, 0x8, 0x9, 0x3ff, 0x2, 0x1, 0x100, 0x80, 0x7, 0x85d8, 0x50000, 0x101, 0x800, 0x423c, 0x10000, 0x1f, 0x1, 0x3ff, 0x100000001, 0x4000, 0x8, 0xfffffffffffffff8, 0x10000, 0x3, 0x7fffffff, 0x8, 0x80000001, 0x80000000, 0x5, 0x2, 0xb7, 0x5, 0x9, 0x7, 0x6, 0x2, 0x800, 0xd8, 0x99, 0x100000001, 0x7ff, 0x5, 0x1, 0x8000, 0x7ff, 0xffffffffffff0001, 0x8, 0x32, 0x3ff, 0x9, 0x3f, 0x8000, 0x7, 0x1ff, 0x94b6, 0x280000000000, 0x401, 0x7, 0x100, 0x4, 0x98, 0x40, 0x6, 0x4, 0x400, 0x3, 0x9, 0x7fffffff, 0x9, 0x3, 0x8c3b], "49d865392ba0f0d4ca263484db3b2b472e66831a19277c6215a9"}}) [ 338.992401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 338.999707] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000f 2018/06/05 15:00:05 executing program 6: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0x5) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x10000, @empty, 0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0xfffffffffffffff8, 0x10, 0x3f}, &(0x7f0000000240)=0x18) read(0xffffffffffffffff, &(0x7f00000004c0)=""/4096, 0x1000) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000084000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000000c0)=0x81) 2018/06/05 15:00:05 executing program 5: r0 = socket$inet(0x2, 0x0, 0x801ffffffffe) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000180)=@hopopts={0x6f, 0x2, [], [@jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffffff7}, @ra={0x5, 0x2, 0x9}]}, 0x20) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)=""/196, &(0x7f00000002c0)=0xc4) sendto$inet(r0, &(0x7f0000000000)="f70295e8942b0f1c7e45290e06d86c499b629942c3d06c12964a87807666cad49afff4b2d0c90deea4783220023d985681aa222b71a29d9abd923090e23fd67caee3f64883e4ab01b1d082d1d89855f546b5fc9a910e27ccda78d91852391705b02a7cf725e1e12d693d50164b55228315c99ec07de0210215466f770bad0da6d8a3fbf421323b2db8679b6a9d516d3ccc718c89e062127644ffa35ca6e19ff6e40245fbfa1680307f6e52ff79", 0xad, 0x5, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x4}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000140), 0x3) 2018/06/05 15:00:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0xfffffffffffffff2, 0x200000000000028, 0x1, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x400042) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x6) r3 = geteuid() ioprio_get$uid(0x3, r3) 2018/06/05 15:00:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x108, 0x1000000022, 0x1, 0x0, 0x0, {0x4}, [@generic, @typed={0xf4, 0x6a, @binary="a87bd3385c9ac8817a1c86e8f31653586f4b5ac6f89b0f31e79252a2e920abf52333ea79b9bcffe0be4b419f220365d6f940f536fb14c113be6fd5b5900b0e1fc343be94561eb19e9b95f157c715ff1123a301c58c33ed316e755b1e9af1327179363a67ec217927afd424876d6d3887daacfee2fcfdbcbab289ed91413e4b8625f52606c424089677965c4ef6cdb48d77a6e7518ecb986178db697f8c721171587198f171667b0a9bf766395586f376a47ac3fc6049eb2b00367f1b7c190ff5577f04cde5a88d42ff7eaa732ba85a4096599ffaaac07dc49795fa67f5d1c5ff1acae7cc804e5cd853b9a9ab6ab1da2a"}]}, 0x108}, 0x1}, 0x0) 2018/06/05 15:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8) 2018/06/05 15:00:05 executing program 4: socketpair(0x7, 0x2, 0xeb4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xeda, 0x4e, 0x7fff, 0x5, 0x80000000}) syz_emit_ethernet(0x68, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "8000"}}}}}}}, 0x0) 2018/06/05 15:00:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001a80)={r0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) 2018/06/05 15:00:05 executing program 3 (fault-call:1 fault-nth:16): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 339.878778] FAULT_INJECTION: forcing a failure. [ 339.878778] name failslab, interval 1, probability 0, space 0, times 0 [ 339.890329] CPU: 1 PID: 19002 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 339.897732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.907123] Call Trace: [ 339.909762] dump_stack+0x185/0x1d0 [ 339.913439] should_fail+0x87b/0xab0 [ 339.917200] __should_failslab+0x278/0x2a0 [ 339.921497] should_failslab+0x29/0x70 [ 339.925423] __kmalloc_track_caller+0x209/0xcd0 [ 339.930142] ? __kernfs_new_node+0xae/0x6e0 [ 339.934505] ? __save_stack_trace+0x90d/0xb00 [ 339.939053] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 339.944474] kstrdup_const+0x154/0x270 [ 339.948402] __kernfs_new_node+0xae/0x6e0 [ 339.952620] ? kmsan_set_origin+0x9e/0x160 [ 339.956887] ? __irqentry_text_end+0x1fb63e/0x1fb63e [ 339.962028] kernfs_create_dir_ns+0x167/0x4e0 [ 339.966570] sysfs_create_dir_ns+0x177/0x4c0 [ 339.971036] kobject_add_internal+0xbef/0x1710 [ 339.975673] kobject_add+0x413/0x480 [ 339.979470] device_add+0x8dc/0x2cb0 [ 339.983242] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 339.989101] device_create+0x59d/0x630 [ 339.993055] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 339.998575] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 340.003574] hwsim_new_radio_nl+0xa8d/0xda0 [ 340.007966] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 340.013813] genl_rcv_msg+0x16b1/0x1840 [ 340.017858] netlink_rcv_skb+0x378/0x600 [ 340.022002] ? genl_unbind+0x350/0x350 [ 340.025929] genl_rcv+0x63/0x80 [ 340.029243] netlink_unicast+0x1678/0x1750 [ 340.033640] ? genl_pernet_exit+0xa0/0xa0 [ 340.037834] netlink_sendmsg+0x104f/0x1350 [ 340.042145] ? netlink_getsockopt+0xc80/0xc80 [ 340.046808] ___sys_sendmsg+0xec0/0x1310 [ 340.051030] ? __fdget+0x4e/0x60 [ 340.054465] ? __fget_light+0x57/0x700 [ 340.058410] ? __fdget+0x4e/0x60 [ 340.061845] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 340.067272] ? __fget_light+0x6a3/0x700 [ 340.071355] __x64_sys_sendmsg+0x331/0x460 [ 340.075650] do_syscall_64+0x152/0x230 [ 340.079587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 340.084803] RIP: 0033:0x455a09 [ 340.088030] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 340.095786] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 340.103095] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 340.110404] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 340.117714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 340.125019] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000010 [ 340.132601] kobject_add_internal failed for hwsim108 (error: -12 parent: mac80211_hwsim) [ 340.156981] syz-executor3 (19002) used greatest stack depth: 53576 bytes left 2018/06/05 15:00:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140025ce9d03647605bb00000000000004006d6001f404b5e0a5ddb1aebef7ac6db597eac04ff838f6010661757ca06f972e30a1b0e56900346b2e3efcdaf150ea11531f49b70025ed579226551a68da3ef5d61e7f8a839dfba3d53bba180ec98f8d1865501359a625e538b9127dfc561aaa44d8fdfee0b5cbbcaff5826da071d9a2b6055b4e1e06a396df560fb4442c2c17aa036d1ab454fd52194ffcb6eb12b2a0e340ccd889fec628583cad999e69a68f22ceea774b75a12e14d520c0f00402ef67aaca51cd6062a783ab0eb07e682ad321e5046e6d2d8fcf38bc7ec07064fb769c3eebe5de155de4824bb8b2e6a0494c694f1e1e1f59a2e2ceec9c72a8f1b2952c8fa09ac94808b22dea1f9706aedb7b20bea7b9f71a9cafd4939ed42eeb834d439b60c0323205b33e2816a891ab6bd630e158fc2cac96bf3d4cd0982b8b4c2db27d878ed75d2ddd033d9d0b2db2c5f77066e6049a8c40c89fce914840fb9e1f8b5a2b13d81c05529a4043283b1eae594e2ab4ede4aceacd33a73c831d10"], 0x14}, 0x1}, 0x0) r1 = semget(0x1, 0x1, 0x510) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/78) 2018/06/05 15:00:06 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) r3 = msgget(0x3, 0x31) msgctl$IPC_RMID(r3, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003840)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r2}, 0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(r0, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="d826004e72e31766fb0965be76dd667c9431269d9f1c37d1ffb80e15f01d2ab38f6c90ab1f67109a21ae68898a62ecfd2feefcbaa0"], 0x14}, 0x1}, 0x0) r5 = socket(0x0, 0xa, 0xab4f) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000240)={r6, 0x2ba}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000180)={r6, 0x1}, &(0x7f00000001c0)=0x8) 2018/06/05 15:00:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f0000000240)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)) io_setup(0x5, &(0x7f0000000140)=0x0) io_getevents(r3, 0x3, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)={0x0, 0x989680}) 2018/06/05 15:00:06 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) clock_adjtime(0x5, &(0x7f0000001740)={0x8, 0x6, 0x5, 0xbd05, 0xdee, 0x1, 0xfd54, 0x0, 0x6, 0x0, 0x7, 0x3fffffffc0, 0x522c, 0x10001, 0xfffffffffffffffc, 0x7, 0x8000, 0x9c, 0xffffffff, 0x40, 0x327, 0x7, 0xb9a6, 0x8, 0x29, 0x5}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f00000001c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/183}, 0x18) sendmsg$alg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000040)="c6c11b6916cb4613d94b47f9bfeaa3a88fa72cbd2672d21117941a4ef00e6834cfb82f3c9ec7a0a2904e8f76cf42f37764c1bb1b9b32762c3621ee0c4daf2c787fabb113934072a356a64d5ca82df21b37780fbf9cfc3e82d1b6a66085049264dfb6293a98c1cc687175394efa109d2f8308f41ed021a3ed17b959c6734a865c6ce12d086375ccc9415179db4efa58553e09e1e2325c6c516567e4490540ed06329509f9a9cdbc6346b16e7320837dd875b8b5e0b77a", 0xb6}, {&(0x7f0000000100)="102f383ab34929363bfb98675b25fcf7f935f325f7661f53f87c4caab89e853317d77ae0dc391cc71411c011ff06ccb50709a2d834c6298fd7de4b8aabbe2e39629e8581ed9deea4a748366f5ea23df38f4c47081c1d61fc4b2061fcdf76e439cf0cb84a8b88fd4c6e2719becae65a97eec311ee1e5f25c52ee9cd803b63c2e9d27804196d31f94037e794470cd9a13e22a8fda294dc7c2b23632ffb9764d6208aca00fcad755f18ba929bd196e9ecc227736462ef9e9ed1f31058ecc27a3951f1747770bbb0b1db6d38d58f835dc60c80efac03e0f7a712674e559b35d739f77bd86cf32221347a10b2c42e7d55", 0xee}, {&(0x7f0000000200)="50c81b160daaf849c64df64e9740ece9f68fac96092ef9142ad2eeea72064a5ae2b38958b806b2e943a653f3fda5428d601a7245d3f6fc3aa6fa5eca60e2997e4f8d3f4140546847fb4601194b8e213a9b92ca8a0067103dfe35012a39c7266b69ebc5369362d3ba02bc5bf0f51b73ed18e8ce9c5f269ef9c2a7386616c5588a5b8f931cdbb8b9d952e231e5ed99799e0e3e9c3cdbb81a78014236a90b9764d412fc7e2c9ec58eaf236153b9b3", 0xad}, {&(0x7f00000002c0)="9f470b420004469243ec3fcd46c6de77af6cd2c3c0e7511deec0e750c14368fa045641c1557057d26d89224df7b3631ccaa080ea47b3af2715", 0x39}, {&(0x7f0000000300)="5370c1fa89fd2e6ffcfab20d7026bd1862e8dba87b909dc9341520143d6bf31f72602abcd79464f6", 0x28}, {&(0x7f0000000340)="1a9f0fd700f0888e0f64a85e5f30dea7a7a75e7c1c1ff1bf0b15f361143b7afca23e621fcb70aeb669c96f83dfdaf6c03f2c4b3a4388dd9026cc33ffe533d745812d5b9bdd053fabe607f267eb0905ea0d7d4086f5b316b8a481b5379aa126797fbd980fb69b24b616f1126d220b0ec6037f7a96750e52f0059bf87061d5706f56f880cdea12f330ebb94e81a7b117d1030547f1574ccce2683ad0c772987d6b", 0xa0}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e78c2fa5fd852f9e2d59e04fd869ded4482b1736967081267481cdccfcaa8a38608927e44f72825c63813e79027adf7c4f68bbaf6e39f55a527c5ce50d0702570c41c300dae49641b5238555274584e7798f2c025623c1676de58414931f6ebd467df4f54803bba1e5ad35ae9656f025fadbe75dadc8b2bed7f0d66e368f24391e9c31", 0x83}], 0x8, &(0x7f0000001540)=[@iv={0x80, 0x117, 0x2, 0x66, "c8343be0e9cd5344196f6e7041d0c8c217eecfcd478832356e2bb0304011608e0099d1795a805a6ab022bbb985a299443d7a84f74b46824bec9c78e0b87c88dcb0bcd7655349250231ff045dbc14758e5dc2885babf5b22022a2cb87acff98e79cc1220c340a"}, @iv={0x18, 0x117, 0x2, 0x4, "bcead65e"}, @iv={0xa8, 0x117, 0x2, 0x8e, "c378e34f1a6f0f094b4aab2d7fae68445118d0210d0bccf2b57ebe432b95fa94d9b0648a407d8e1eeced80ac013aa9e47ba02aabd74720b7855388574bc077a548f8f1048a1da300b8df6f73ece2d675797b2d4d1bce8bb0791a695252c6d0c6615514e9ae3fcc135840792ae3a3c5dc0dba231a5a7a6e7d1791c8ebf6a34d98505b8259c5d7132d9999c27860fb"}, @assoc={0x18, 0x117, 0x4, 0xaaa}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x4ca}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a0, 0x8000}, 0x4850) 2018/06/05 15:00:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="45dfb70803ae60a508ae57", 0xb}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) accept4$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) 2018/06/05 15:00:06 executing program 3 (fault-call:1 fault-nth:17): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0205000c0e00000000000000000000000500ff0100000000000000000000000000010000000000000000020001000000000000000000000000000500e800000000000a00dfed7376fe95983b0000000000000000000000000000000000000000000000000000000000000000000000006e28dc8637f8eec76f9903a9325144116b6cdc95cabb28633bc808a7a3cfd2fe86deed41947a8b48778fad3d159837f961cf7e8fd6a864943a6ca2c75b20cce0ae418c3ce35a03986b2b17df780a28146c122dff64d1cd12f121b8"], 0x70}, 0x1}, 0x0) 2018/06/05 15:00:06 executing program 2: sysinfo(&(0x7f0000000200)=""/198) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40, 0x0) timerfd_gettime(r0, &(0x7f0000000180)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000340), 0x800000d7, &(0x7f0000ffb000/0x4000)=nil, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x202002, 0x0) timerfd_gettime(r2, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x3f, 0x4) [ 340.389164] FAULT_INJECTION: forcing a failure. [ 340.389164] name failslab, interval 1, probability 0, space 0, times 0 [ 340.400642] CPU: 1 PID: 19025 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 340.408047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.417528] Call Trace: [ 340.420163] dump_stack+0x185/0x1d0 [ 340.423837] should_fail+0x87b/0xab0 [ 340.427595] __should_failslab+0x278/0x2a0 [ 340.431879] should_failslab+0x29/0x70 2018/06/05 15:00:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffffb, 0x0, 0x3, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x380}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 340.435809] kmem_cache_alloc+0x12e/0xb90 [ 340.440001] ? __kernfs_new_node+0x137/0x6e0 [ 340.444461] ? kstrdup_const+0x1e0/0x270 [ 340.448588] __kernfs_new_node+0x137/0x6e0 [ 340.452891] ? kmsan_set_origin+0x9e/0x160 [ 340.457171] kernfs_create_dir_ns+0x167/0x4e0 [ 340.461718] sysfs_create_dir_ns+0x177/0x4c0 [ 340.466171] kobject_add_internal+0xbef/0x1710 [ 340.470852] kobject_add+0x413/0x480 [ 340.474642] device_add+0x8dc/0x2cb0 [ 340.478404] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 340.483917] device_create+0x59d/0x630 2018/06/05 15:00:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000000, 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) 2018/06/05 15:00:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') sendmmsg$alg(r2, &(0x7f0000000c80)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="d4a5546396544930b256567c615f38f69301854bdb373909f77b7a3699c316c5e20ecccb3228a23aada5765d3b96443dd6792d1e94d36a810a92e635bf6a15859927c160fcfd3d0c4e93f279bce10cc008094037a2c7f2a1d32cd84724f165624eafcba80a4129e26cea1c6727a1e312d893d26941414d4d9238a7f4e621cd3f2452ff644f", 0x85}], 0x1, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xf3, "ef8eb63c66eb794e97e8b067b8475eb32598a38a19c754dc383305c46635338323cf9f4e5799024bd142abf4e6373c83638b0aad60c6e30d412405999d76dd8c0f3c8ad81c6a5150d308f1fcecebfcd2173eae84cce669e1aa0002bf1c7849454946db88865e67e59c38228f97c1d8d51e49aa0b9460a277a50c4305c7361389cbcff88fac53c41fb2ff65458a8bd0c841db8cadacc405ae21250cab5385de728283175eb19eb745f644b05dbe6125582a369141c4db5dad545afabf769d077879f6cba56e0bee47a3b470d2d9d7da54a11708c28eef48a052c748efcb0df15b402d96d059ef82b0aab0dd7b482491e24adc5b"}, @iv={0x18, 0x117, 0x2, 0x4, "db8a7315"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x180, 0x10}, {0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000240)="40892703b3f6476870e3a5132ebdc37307e96ba15202dba0ae", 0x19}, {&(0x7f0000000440)="af6fda7a634ff1ca5012453e4d27d1732383f24f2eb677c735e46721fdc4958b70d08e600b02eef510430f0888bc87743e220845ff080136637c452b8237b419fccae3f6fe7a43a4df8af307b47c2275913f80a4d9a5d4a548fbf40c95a167e85a557f92987b33937d3a35ec01fffad3cb55d530341693efa825ac610e35c6611e3199ff5119c3609583bbefe9a8ade05e9e7e76836b14fd8426751cd9250944c666c69880b111ebaf43f029f35df4db55039b010d74927feba9dbd052548a3bda1e8870fd146c85f0ea2a78b368b97cc4da0e3068afcf3e8348fc52b677170946705bff2b9deb6f1381b98620e4315df76fd72ecb5978", 0xf7}, {&(0x7f0000000540)="f655ca7341b8079679910c733fb0f4adca356ec6bd1513999282b30e35b8330c9e5fd777f51bb794f1c317a12e1ac679e2a27df6088821374ce3b6e39c0e6c22dd3a00fb784b3db0a50e819396f1b29d1bc3a4dfa7cf58a4169238d237ad486845bf268bd74bc2c4e9d882f0abe77f9a2f333190f92d7196ba1b639fd99f392d1bb01278113c84ace7bf2780071e85eb9411a834257375e5ea1703e0fb19c520b1fb053433ee8869e5fce55b20a3368c1ce74ef1f86eb3505bc7691025be54f0777904b2bf2ded6a02575f21bf73f8c57535ab98943016e887e38d1f1f3a7830446f08eb35ebd0da7579c5765ff4", 0xee}], 0x3, &(0x7f0000000680)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0x100, 0x117, 0x2, 0xe5, "2f8a1fc1fe99dafc02657bc6756f0de9fec7cd301e1559c1ca2468d9acc507f8e478d826ca06eaace4f2820463b8e695ae55c2f0bac2d1778df9f69ea115445f74b06f9435971eeb375d0dfcf76cc311201824a371de1d5f6c6e6881897d0292049ff66453cb9e7ec77f90f687c402fe5bae840d4d5c4a6e45b638063867721d64025130f525849d42241b26658dceb07c3d2339cf00857ba7b42dbe30813d810231c093e0e93f703fc9e1167e249ff85013b9b08157a880c7e989d58b2fc6ec3281297df058e0c909cfed5fe543b93b8e25637b04ad93f84240328b75b5af1b1d71d743e1"}, @iv={0x68, 0x117, 0x2, 0x4e, "48828734a6e27fcffcec3359b19916496e59ebfc308a5d79a5115e8347b426740f12a3cc6abd6ba7291fb4131ff2742f009d67893a08eef993d9982084a95034e0529565ee194af7e20ef18b8e83"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x1e0, 0x80}, {0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)="f8213c8d8557e12e37907866f5165b0f8cd8557098b10776e397e52ae6b3d8fd7adbc13972af5d390ebc2268df37114a329e2c3ff80f9cba85fc026913de6008cdda34532eebff068047397e46bce926dbfec374faf18eb73e1eb21a3d3620b636c0552133da9dc5d69f3aaf41e386d202b34e2b6d083e103a4487cd196d69a06b798172af601c65b3b9761dca778324338c38857de7573f38dc8c403240e00167b392943a9bb02e1a0c6954d4db3960866730c0a8a081f7f2678ca0217f2e6b3e461dd4c1ea958d604f7bb66876d0d67bb4f229125c1fa32367d34ce0df3257fd8949ae00b46fc8", 0xe8}, {&(0x7f0000000980)="b4b5c038bbc3e0b58428927b3b5216ddc17a545e2400b8994aa8b293ac87cc535a167a172333a1a5a23473b4e200f035", 0x30}, {&(0x7f00000009c0)="63f77cd7d5024763599679d5a601ac3eecb1d840d627a1c83256283560d8c30d15c42a934f965712d5a6645eab40bed3e0a1d856a76fef78b3a39c6f9bb5df586a7e1af722d36a86861b0ab25aaffdcf79aa", 0x52}, {&(0x7f0000000a40)="38bf3d57b3377a932a296bd92e096316c88a78512ac8b6c21d88a0d13b5f23a1a7a4e1f39013626d96a8defbbb0d9c9f4b991a0735f9247a7908dc12bbd9f40dc09734cf153ccc70c1faf5a8c513a51a77048cd0b9f8b43aa773be3520e969b841ca76e3c1f46cbe0a50a85c7f7146bd3560f8ac65a182821e27146745221f65e3733ef8c91d2546", 0x88}], 0x4, &(0x7f0000000b40)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0xe0, 0x117, 0x2, 0xc8, "76d8c4c2b710fde924a82158a50a0a1408808b8a29c7ff0c630edc9cd497140f289e826395e3600f0a365cec7011f52babfd72cc046ea5c440ecbf156419c1ef5c46bc9cb64e7e03c94f7cb3510cd713128aebc889d178e3fc75d094d2d4ff131cd46ec58da6d0784303378e91ed4a3fdae48352a81f64f9f9b007107188504c924a113f5395b5f4ca7060c6833cbe20f1b4b09c67f17cdcf810df901ae3b4cf2725b7a533779d0e0d15f8c3b063992b221a48dc8f2acd15b868aab302a310fbaa368c4be5a8cec5"}], 0x110, 0x80}], 0x3, 0x40000) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) dup(r0) fstatfs(r3, &(0x7f0000000040)=""/101) sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) [ 340.487965] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 340.493480] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 340.498481] hwsim_new_radio_nl+0xa8d/0xda0 [ 340.502959] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 340.508805] genl_rcv_msg+0x16b1/0x1840 [ 340.512861] netlink_rcv_skb+0x378/0x600 [ 340.517007] ? genl_unbind+0x350/0x350 [ 340.520950] genl_rcv+0x63/0x80 [ 340.524273] netlink_unicast+0x1678/0x1750 [ 340.528586] ? genl_pernet_exit+0xa0/0xa0 [ 340.532786] netlink_sendmsg+0x104f/0x1350 [ 340.537101] ? netlink_getsockopt+0xc80/0xc80 [ 340.541677] ___sys_sendmsg+0xec0/0x1310 [ 340.545818] ? __fdget+0x4e/0x60 [ 340.549250] ? __fget_light+0x57/0x700 [ 340.553193] ? __fdget+0x4e/0x60 [ 340.556628] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 340.562054] ? __fget_light+0x6a3/0x700 [ 340.566125] __x64_sys_sendmsg+0x331/0x460 [ 340.570417] do_syscall_64+0x152/0x230 [ 340.574473] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 340.579690] RIP: 0033:0x455a09 2018/06/05 15:00:06 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'yam0\x00', 0x1}, 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') accept$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000380)=0x60) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0000000000000000000000000000006109eb94f21324cee482d2888c86b101b768064e319fff85a35e343fe9d665091fd963d6d01b54fd28"], 0x14}, 0x1, 0x0, 0x0, 0x200048d1}, 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"6b666230df0c00000000002100", 0xa201}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x11412e7e13a9206a) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0xcb, 0x3, 0x11, &(0x7f0000ffc000/0x4000)=nil, 0x7fffffff}) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xe9, 0x4000) [ 340.582903] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 340.590655] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 340.597958] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 340.605294] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 340.612597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 340.619929] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000011 [ 340.627477] kobject_add_internal failed for hwsim112 (error: -12 parent: mac80211_hwsim) 2018/06/05 15:00:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000228001000000000000008b2be40707"], 0x14}, 0x1}, 0x0) r2 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="d6d80ec732060e11a428706b1858d3e66fa2903cf8b9c8b80ce2e4da5c069cc8afb027a6a4100e1e264d3f3c9f44061b34b55db87dd04290150a69f8d9d1516aa36e4e0ddcd189486efb437c05e023cc90cca7108fd963c8576695176fa9a1b88539377452dd49c377abcabe", 0x6c, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000000200)="e49b0e8f30a666e1f3046122281e41d15ad68d537aecba1230096b5b8f2ddb751bbb3a25c8f41584c08d2a7fc4f9da1dcbe863ea3f771d893be0df94cbfad408e0b502ddd5b3b59d48ba907b8c40dce7eb69b034ba1205216c07b1f7dc1829645a7a24d0df15d5dd723c51543d43b5cea82e36890fcd4ce764c16717d9c300826faa83934412a6e6e63ff7ba4f79cf13a53c1a6fe1216545778d9e8411df0073733d5fe52d2742ea6248bee97db37b4e4bd811700c07d132ef2df2e3176f32f917e047daa40dafa19abaa359209b3bcedbb4c5dccdbc5098231ebbb9c28c6d667fb358350b6dec6eb876505b316771d9978c90b2", 0xf4, r3) 2018/06/05 15:00:06 executing program 2: r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x3f) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) 2018/06/05 15:00:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x9d, 0x1}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x1, 0x2, 0x4, 0x9db3}, &(0x7f0000000400)=0x14) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000580), 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0x533b68ae}, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x7, 0x8000, 0x1, 0x3, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r1, 0x2, 0x81}, &(0x7f0000000140)=0x59308c105e3f02bc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x9, 0x9, 0x3, 0xae4, 0x8000, 0x967b, 0x2}, &(0x7f00000001c0)=0x20) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/06/05 15:00:06 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) r3 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={"6c3330da524c649a53adb162be2a00", &(0x7f0000000280)=@ethtool_coalesce={0xf}}) 2018/06/05 15:00:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x158, r1, 0x300, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff12}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbb7}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa20f}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:06 executing program 3 (fault-call:1 fault-nth:18): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022c07d2d940000000000000004000000"], 0x14}, 0x1}, 0x0) [ 340.925909] FAULT_INJECTION: forcing a failure. [ 340.925909] name failslab, interval 1, probability 0, space 0, times 0 [ 340.937403] CPU: 0 PID: 19073 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 340.944798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.954185] Call Trace: [ 340.956828] dump_stack+0x185/0x1d0 [ 340.960514] should_fail+0x87b/0xab0 [ 340.964286] __should_failslab+0x278/0x2a0 [ 340.968565] should_failslab+0x29/0x70 [ 340.972591] kmem_cache_alloc+0x12e/0xb90 [ 340.976785] ? __kernfs_new_node+0x137/0x6e0 [ 340.982372] ? kernfs_create_dir_ns+0x4b3/0x4e0 [ 340.987084] ? kstrdup_const+0x1ff/0x270 [ 340.991184] __kernfs_new_node+0x137/0x6e0 [ 340.995458] kernfs_new_node+0x146/0x2e0 [ 340.999562] __kernfs_create_file+0x12d/0x680 [ 341.004119] sysfs_add_file_mode_ns+0x5ba/0x830 [ 341.008858] sysfs_create_file_ns+0x17b/0x1e0 [ 341.013398] ? class_dir_child_ns_type+0x80/0x80 [ 341.018200] device_create_file+0x207/0x390 [ 341.022575] ? acpi_unbind_one+0x730/0x730 [ 341.026842] device_add+0xae3/0x2cb0 [ 341.030596] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 341.036092] device_create+0x59d/0x630 [ 341.040048] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 341.045645] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 341.050625] hwsim_new_radio_nl+0xa8d/0xda0 [ 341.054997] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 341.060830] genl_rcv_msg+0x16b1/0x1840 [ 341.064863] netlink_rcv_skb+0x378/0x600 [ 341.068988] ? genl_unbind+0x350/0x350 [ 341.072907] genl_rcv+0x63/0x80 [ 341.076219] netlink_unicast+0x1678/0x1750 [ 341.080496] ? genl_pernet_exit+0xa0/0xa0 [ 341.084684] netlink_sendmsg+0x104f/0x1350 [ 341.088983] ? netlink_getsockopt+0xc80/0xc80 [ 341.093543] ___sys_sendmsg+0xec0/0x1310 [ 341.097658] ? __fdget+0x4e/0x60 [ 341.101080] ? __fget_light+0x57/0x700 [ 341.105019] ? __fdget+0x4e/0x60 [ 341.108437] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 341.113839] ? __fget_light+0x6a3/0x700 [ 341.117887] __x64_sys_sendmsg+0x331/0x460 [ 341.122163] do_syscall_64+0x152/0x230 [ 341.126087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 341.131302] RIP: 0033:0x455a09 [ 341.134505] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 341.142256] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 341.149548] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 341.156838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 341.164126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 15:00:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000000002000000000000000000000000000"], 0x1}, 0x1}, 0x0) [ 341.171434] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000012 [ 341.551717] device bond_slave_0 entered promiscuous mode [ 341.875463] device bond_slave_0 left promiscuous mode 2018/06/05 15:00:07 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1800000011a70e050800000000000000000000000008040062"], 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0x44c, 0x7, 0x104, 0x70bd2c, 0x25dfdbff, {0x11}, [@generic="518585e7a51c63b4f7cebb80f7ed6b8791ff997f84a2f7adff41", @nested={0x60, 0x43, [@generic="09903fd9bcdc125ee85439d2784ca063a1d843d547e3a119aec910e1feccaee43675ebd92ef75513912269ab3df7e66652faefdcb05aa5f63a4984637271e0b422026bac724616a30e211f1e9bd3b3c3f76dd5e7101947506c"]}, @typed={0x8, 0x2c, @fd=r0}, @nested={0xe8, 0x40, [@typed={0x4, 0x82}, @typed={0xc, 0x4f, @u64=0x300000000000}, @generic="1a06bfd60e52f050b38a41f2fccd071423e7a9375fa72184d430bd3889c60f4cdd26527b74e29cca543c08e033e6d4b1189d97e23b4ef55fa64fe684f9e19be62dad25bfd25a9eacf76193f870cf7956911532f8045a67eb5e364a02a3124302d0e1491224e5b98468f9ea95291b1973cd1ce130a15925813e3b1ad0bb5c6e2c2b9333134856890fb2642c24e858fda3bd28f3cd49ce90952d137305c9c89215809e89524ca6934c5273b4e7fe6af5510bb3ca76198c847c32686a04b0fc5488cac5f0fbd182", @typed={0x8, 0x72, @fd=r0}, @typed={0x4, 0x8d}]}, @typed={0x10, 0x1e, @str='/dev/full\x00'}, @nested={0x134, 0x68, [@generic="98730df3b067cda60e9b154565d7947ff472d122b4002c2025f0b880549319d8683626b276a4b6c5392764e50fd41555b79c797f7a09ef4d5c228b9717d8d4cb8ef537b1e1c54c94d762b41d9e2617cefbf2288097b184c202ba4ce64f1aad2fc3ec557ca6bd4fb20f82e2cdcf5e55c2e291a3da617a19a78b6d0c8141f6444aee3abb090186b06b295c30a07ade7a15abf0c60f4408294dd634ad1745e69cca029ede88b90c767fa254cb62642d4875", @generic="d9114de8e21ab2fb19212c7d8ae33b1f8040b82e254becf3398af618f493607da36fa182a37667a7e8f50a06e4c7a481cd0d306a4c4200add4613c6cf943910036548918e8a3b2ffc0e8d52f5f89cd6c9f53dbb621ab646ac0af117711a075236899a7a1162b710e86261afa97eba0e51838570f4d40438c8c34188b87ad4f"]}, @nested={0x150, 0x37, [@generic="68538ad6be2998fc23b3cf7d21c6c26578ce136795f61ef686073a4d9b81945cb891b68f3f6294dc9aac07b56ae0c73583c263ce970e023c5075de9bd77378aa8cc8028183ffedd748a596475042217140b62fec9d5004a7313c63864e9093b343d2025d3a68cf9dbcb9a6f9e0cdc978275db0e258b96de1364d3c32de84d98a1a3c83347839471864b49e2b642f4d6c2c4e4365f93c961f36811d55a369e51175901ffd9523c1de9138634564373178fbb7c923973f1cb06f25952c5fe02a22375e4a05e51f46fb17b8c9887beaaffd121fb846e7280994604c692aa46382c56bec3df41d23d37f9576bf837a", @generic="db9cb69a30603c81c8046557551847400002b6ab1959e13e024e3fcb1ad730c895661cafd400e3c5c5ec5ff394d15f35736c7e7a353b04b90bcc6d11e11b76072eda45b6bb608785951b019bce4349fe5c363908855c4729a13684b3"]}, @generic="14240b430c70d15b0f63e0bd6e1b1bd117a8f297f5383127675c4fdb8a9e1d8b85dbc369b4e2fc6a89ea", @typed={0x8, 0x92, @pid=r2}, @typed={0x8, 0x8d, @u32=0x3}]}, 0x44c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) 2018/06/05 15:00:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x1, 0x4) 2018/06/05 15:00:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f0000000240)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)) io_setup(0x5, &(0x7f0000000140)=0x0) io_getevents(r3, 0x3, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)={0x0, 0x989680}) 2018/06/05 15:00:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') personality(0x5000007) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd8, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x66d}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x284}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000840}, 0x20040000) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040090}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:07 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) r3 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={"6c3330da524c649a53adb162be2a00", &(0x7f0000000280)=@ethtool_coalesce={0xf}}) 2018/06/05 15:00:07 executing program 3 (fault-call:1 fault-nth:19): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:07 executing program 1: listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x78, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @empty, 0x1c80}, @in6={0xa, 0x4e21, 0x1, @empty, 0xff03}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x100) 2018/06/05 15:00:07 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x5}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'ip6gretap0\x00', 0x200}) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}) 2018/06/05 15:00:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffffb, 0x0, 0x3, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x380}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 342.118010] FAULT_INJECTION: forcing a failure. [ 342.118010] name failslab, interval 1, probability 0, space 0, times 0 [ 342.129564] CPU: 1 PID: 19097 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 342.136951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.146343] Call Trace: [ 342.148983] dump_stack+0x185/0x1d0 [ 342.152692] should_fail+0x87b/0xab0 [ 342.156485] __should_failslab+0x278/0x2a0 [ 342.160779] should_failslab+0x29/0x70 [ 342.164856] kmem_cache_alloc+0x12e/0xb90 [ 342.169047] ? __kernfs_new_node+0x137/0x6e0 [ 342.173685] ? kstrdup_const+0x1ff/0x270 [ 342.177869] __kernfs_new_node+0x137/0x6e0 [ 342.182155] ? __kernfs_create_file+0x5b0/0x680 [ 342.186876] kernfs_new_node+0x146/0x2e0 [ 342.190983] kernfs_create_link+0x9f/0x320 [ 342.195394] sysfs_do_create_link_sd+0x19d/0x360 [ 342.200199] sysfs_create_link+0x125/0x190 [ 342.204481] device_add+0xbd5/0x2cb0 [ 342.208264] device_create+0x59d/0x630 [ 342.212218] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 342.217727] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 342.222741] hwsim_new_radio_nl+0xa8d/0xda0 [ 342.227140] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 342.232977] genl_rcv_msg+0x16b1/0x1840 [ 342.237014] netlink_rcv_skb+0x378/0x600 [ 342.241141] ? genl_unbind+0x350/0x350 [ 342.245075] genl_rcv+0x63/0x80 [ 342.248391] netlink_unicast+0x1678/0x1750 [ 342.252692] ? genl_pernet_exit+0xa0/0xa0 [ 342.256886] netlink_sendmsg+0x104f/0x1350 [ 342.261191] ? netlink_getsockopt+0xc80/0xc80 [ 342.265788] ___sys_sendmsg+0xec0/0x1310 [ 342.269918] ? __fdget+0x4e/0x60 [ 342.273375] ? __fget_light+0x57/0x700 [ 342.277311] ? __fdget+0x4e/0x60 [ 342.280735] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 342.286182] ? __fget_light+0x6a3/0x700 [ 342.290241] __x64_sys_sendmsg+0x331/0x460 [ 342.294529] do_syscall_64+0x152/0x230 [ 342.298470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 342.303687] RIP: 0033:0x455a09 [ 342.306895] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 342.314645] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 342.321937] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 342.329232] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 342.336529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 342.343833] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000013 2018/06/05 15:00:08 executing program 3 (fault-call:1 fault-nth:20): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:08 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10080, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'veth1_to_team\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@can={0x0, 0x0}, &(0x7f0000000400)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @local, @broadcast}, &(0x7f0000000600)=0xc) accept4(0xffffffffffffff9c, &(0x7f0000000640)=@can={0x0, 0x0}, &(0x7f00000006c0)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c80)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000cc0)={'bcsh0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001480)={&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e00)=""/238, 0xee}, {&(0x7f0000000f00)=""/162, 0xa2}, {&(0x7f0000000fc0)=""/43, 0x2b}, {&(0x7f0000001000)=""/80, 0x50}, {&(0x7f0000001080)=""/178, 0xb2}, {&(0x7f0000001140)=""/154, 0x9a}, {&(0x7f0000001200)=""/53, 0x35}, {&(0x7f0000001240)=""/74, 0x4a}, {&(0x7f00000012c0)=""/110, 0x6e}], 0x9, &(0x7f0000001400)=""/119, 0x77, 0xd2e7}, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000014c0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001500)={@dev, 0x0}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005500)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005540)={@loopback, @rand_addr, 0x0}, &(0x7f0000005580)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005600)={@loopback, @multicast2, 0x0}, &(0x7f0000005640)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005680)={0x0, @multicast1, @loopback}, &(0x7f00000056c0)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005780)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000005880)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005900)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000006240)={&(0x7f0000005940)={0x8c8, r1, 0x2, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x198, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x224, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x138, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x108, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r25}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r26}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}]}}, {{0x8, 0x1, r29}, {0x50, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8001, 0x1, 0x1f, 0x1}, {0x0, 0x5, 0x1, 0x1}, {0x0, 0x7, 0x3, 0x58d9}]}}}]}}]}, 0x8c8}, 0x1, 0x0, 0x0, 0x1}, 0x10) r30 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r30, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x20, 0x22, 0x1, 0x70bd2d, 0x0, {0x4}, [@generic, @nested={0xc, 0x84, [@typed={0x8, 0x19, @u32=0x6}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 15:00:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x24800) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="140014402201010000400a24fcb9144f82f00000d189c275d4c96ea1117098edc73af8f730d9f50605ceea1c927270740c74f68899d65f4399f7e3420e5cdf77c09a3b267e6cc9895e6a69dda8aae6047da33c2e9d66a2c44f5cd801375740c401fd943ec33614fa7960fd343000005628ad6e979c760b327a4316910000000000859b706aa571d559db05251b4b6776c8933219d7790617ec46139cc509a0cb11214f1a2655f198449d30"], 0x14}, 0x1}, 0x0) [ 342.549586] FAULT_INJECTION: forcing a failure. [ 342.549586] name failslab, interval 1, probability 0, space 0, times 0 [ 342.561017] CPU: 1 PID: 19111 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 342.568408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.577799] Call Trace: [ 342.580434] dump_stack+0x185/0x1d0 [ 342.584109] should_fail+0x87b/0xab0 [ 342.587867] __should_failslab+0x278/0x2a0 [ 342.592170] should_failslab+0x29/0x70 [ 342.596106] __kmalloc_track_caller+0x209/0xcd0 [ 342.600815] ? _cond_resched+0x3c/0xd0 [ 342.604743] ? __kernfs_new_node+0xae/0x6e0 [ 342.609128] ? rcu_all_qs+0x32/0x1f0 [ 342.612880] ? _cond_resched+0x3c/0xd0 [ 342.616811] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 342.622329] kstrdup_const+0x154/0x270 [ 342.626254] __kernfs_new_node+0xae/0x6e0 [ 342.630449] ? __msan_poison_alloca+0x15c/0x1d0 [ 342.635162] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 342.640143] kernfs_new_node+0x146/0x2e0 [ 342.644253] kernfs_create_link+0x9f/0x320 [ 342.648562] sysfs_do_create_link_sd+0x19d/0x360 [ 342.653367] sysfs_create_link+0x125/0x190 [ 342.657642] device_add+0x157d/0x2cb0 [ 342.661516] device_create+0x59d/0x630 [ 342.665476] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 342.670989] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 342.676000] hwsim_new_radio_nl+0xa8d/0xda0 [ 342.680392] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 342.686244] genl_rcv_msg+0x16b1/0x1840 [ 342.690288] netlink_rcv_skb+0x378/0x600 [ 342.694410] ? genl_unbind+0x350/0x350 2018/06/05 15:00:08 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) lseek(r0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/06/05 15:00:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="d1303145aa310f63ad0a5a13b13f90caf11321c55ee7ad085e3de7c41cc68974d86570cf7d462abccf72badbeb9f24cb3d8a63951b8f1be983584bc8780790d5642188d7822fba3174c48f123d9bed97b56371fcc1098e65dd6083b2569b2ce2cccf56805d4e"], 0x1) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='2'], 0x1) [ 342.698357] genl_rcv+0x63/0x80 [ 342.701677] netlink_unicast+0x1678/0x1750 [ 342.706012] ? genl_pernet_exit+0xa0/0xa0 [ 342.710213] netlink_sendmsg+0x104f/0x1350 [ 342.714525] ? netlink_getsockopt+0xc80/0xc80 [ 342.719100] ___sys_sendmsg+0xec0/0x1310 [ 342.723225] ? __fdget+0x4e/0x60 [ 342.726648] ? __fget_light+0x57/0x700 [ 342.730591] ? __fdget+0x4e/0x60 [ 342.734024] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 342.739456] ? __fget_light+0x6a3/0x700 [ 342.743537] __x64_sys_sendmsg+0x331/0x460 [ 342.747831] do_syscall_64+0x152/0x230 [ 342.752120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 342.757343] RIP: 0033:0x455a09 [ 342.760554] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 342.768299] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 342.775606] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 342.782912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 342.790216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 342.797522] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000014 2018/06/05 15:00:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x11, @tick=0x81, 0x6b, {0x200, 0x1}, 0x8, 0x3, 0x6}) accept$packet(r1, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004d80)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/43, 0x2b, 0x40010100, &(0x7f0000004dc0)={0x11, 0xff, r2, 0x1, 0xfffffffffffffff7, 0x6, @random="0998e90485a3"}, 0x14) 2018/06/05 15:00:08 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) 2018/06/05 15:00:08 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x1000000000011, 0x2, 0x0) setsockopt(r1, 0x107, 0x9, &(0x7f0000001000), 0xc5) 2018/06/05 15:00:09 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) r3 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={"6c3330da524c649a53adb162be2a00", &(0x7f0000000280)=@ethtool_coalesce={0xf}}) 2018/06/05 15:00:09 executing program 3 (fault-call:1 fault-nth:21): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:09 executing program 1: socketpair(0x1f, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)="a97a302765b51dc1d016f09046f9d5e64efa579d74cbd2cec2e59355861b8a4528f1932847ffdfe508015de954c593c5f5a5fedda2b9b975003654c7ad9ec11597aee12bd3589ea8e21b9f38172d6f77df57c51aaf2e2fa7c648a4f3ced5", 0x5e}, {&(0x7f00000000c0)="5d05fa19b07d1888155855bdf0629177dd96cd06e957cca9e6ebcf53c0ed0d4c76c104b7fe4f4034f23be449283069e087e62f890322e2ee96ab74c1699fd0e1735678", 0x43}, {&(0x7f0000000140)="a7ee90f0a5cace95b6817b1b03a4171eb3221710d8b39bc09eb78bd9f49c9d219e52c23f9247072623f30f34db39c5bb6763b2e9957a528e87418632273da2", 0x3f}, {&(0x7f0000000180)="2cf25be5edc031d14de39283d945925155f84ef56e531617c0fd4071ca6df2f6ae9be69c21b42f169403d0e8faf5cce5226e23cefe1dde27af576e78e29741ef281f972ccfcd03b7ed70f2634bf8fb90af25bf7582bd9e31d66e6aa07fdf43a95a79f5b69634af92e484610fa0543ca99d55f2b915f3a3e5a4e65d961fe5a2c3c4e4bc0c9336ea08b7b38e91d069ebe178a4505b089f0d844ca6f785c94e5e78e19f5a1176c43f0c03a0b3a60f2b9f4fab868a96bf075ae193be3ba3c5749e27f3db3daa53ca45d7939e21d2b5de348c5d3835f59348b651f7c84c28e77715dcd7d317b1fa364a4bb5", 0xe9}, {&(0x7f0000000280)="1faabc5b943803d78fde1f36f5aa7b74c4336bf8eb", 0x15}, {&(0x7f00000002c0)="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", 0x1000}], 0x6, 0x0) read(r0, &(0x7f0000001340)=""/16, 0x10) fcntl$setpipe(r1, 0x407, 0x10001) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001380)=0x9, 0x4) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000013c0)=0x9) getrlimit(0x7, &(0x7f0000001400)) socketpair(0x1, 0x800, 0x10001, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) getrlimit(0xf, &(0x7f0000001480)) getsockname$packet(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001580)=0x14) sendto$packet(r1, &(0x7f00000014c0)="ea2b21ba6ee67f694b8b91b2b2c52ea6bca42b9a4ad41077e18b17c26231023eeecba085b8558a9ce966ff71c62b43e798b42332cae80e80ff7b0a1d6eb13dce1a285c37c7b451d3f824dea7a2f22584cc032e4cff118e6651a45e6d81eab7e96ba6795207b713729a933b6c7ceb5b0f", 0x70, 0x4000004, &(0x7f00000015c0)={0x11, 0x3, r4, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001600)=0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001640), &(0x7f0000001680)=0x4) fdatasync(r3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000016c0)=0x7, 0x4) fcntl$getown(r3, 0x9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001700)={'bridge0\x00', 0x20}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001740)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001780)={0x9, 0x6, 0xa000}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000017c0)={0x0, 0x0, 0xf0, 0x80000000, 0x7eb40000000000, 0x2, 0x401, 0x8001, {0x0, @in6={{0xa, 0x4e21, 0x183a098, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x8, 0x100, 0xffffffffffffffb9, 0x9, 0x3}}, &(0x7f0000001880)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000018c0)={0x3ff, 0xd5df, 0xb, 0x0, 0x4, 0x1, 0x4, 0x2, r5}, &(0x7f0000001900)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001940)={0x1, [0x0]}, &(0x7f0000001980)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000019c0), &(0x7f0000001a00)=0xc) r6 = msgget$private(0x0, 0x20) msgsnd(r6, &(0x7f0000001a40)={0x3, "f2e07418bfd414577d574decc29a91848fee852139a5f6720ea287dd7c6fdc7817753610d626b7c75fe641d130720a9daca8ee98f1e1478d9acbebe65597a53f591816fb03a72a57d12dceaac63137f8a09d83db03329478de03a9d7fd46b3fbf8513bcc59c2f283735faf1004a564cf0200a3eb47510af0d477f14ea04a92c914f6b2a9c27ec0da9a1670a88c453c171d408f01dbcf92f7337eaee65b2255408cfc1477e8fcd790c16dcac152ec4f24cdbce67ca3a18dc2b0fb116dbb942676ae1fcbabaedc7b65a794add0a5cd54d4915a84a370043719f2c9f6d0c35115ef45"}, 0xe9, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001b40)={@in={{0x2, 0x4e20}}, 0x7, 0x8, 0x3, "3c8f757d816a84e406f8e4c30261578fe5b33e67f8ff067aa66e8cdf1e4979c5b6f97810aa49f502d046c5966e430a3177dd4098abd72ae1fdc987642c919a3595b8e5f4bf6713d60f5c29e475148331"}, 0xd8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001c40)={@my=0x1}) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001d00)=0x3, 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001d80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001e40)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000001e00)={&(0x7f0000001dc0)={0x2c, r7, 0x204, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8804}, 0x1) 2018/06/05 15:00:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in=@remote}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000280), 0x8) 2018/06/05 15:00:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') personality(0x5000007) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd8, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x66d}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x284}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000840}, 0x20040000) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040090}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:09 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2540, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xb8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xa9, 0x408002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={r1}, &(0x7f00000003c0)=0x8) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0xfffffffffffffffc) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) getsockname$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000480)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000f0ffffff000000000000000000000000000000000000000000000000004005000000000000000000070000000000000000000000d012ffe03d34d160c962f336885948d3b960b378dbde33c076541cb5c7bd89bcd0b50997dc20314f04ff05e4b3ffb72e2245bf1b512bc9b2e6"], 0x68) socket$pppoe(0x18, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x83) 2018/06/05 15:00:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) 2018/06/05 15:00:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x840}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = socket(0x10, 0x80802, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r4, 0x2, r5}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0xffff}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x76, 0x1000, 0x0, 0x4}, 0x10) [ 343.234026] FAULT_INJECTION: forcing a failure. [ 343.234026] name failslab, interval 1, probability 0, space 0, times 0 [ 343.245430] CPU: 1 PID: 19148 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 343.252828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.262214] Call Trace: [ 343.264851] dump_stack+0x185/0x1d0 [ 343.268533] should_fail+0x87b/0xab0 [ 343.272299] __should_failslab+0x278/0x2a0 [ 343.276673] should_failslab+0x29/0x70 [ 343.280607] kmem_cache_alloc+0x12e/0xb90 [ 343.284788] ? __kernfs_new_node+0x137/0x6e0 [ 343.289263] ? kstrdup_const+0x1e0/0x270 [ 343.293364] __kernfs_new_node+0x137/0x6e0 [ 343.297651] ? __msan_poison_alloca+0x15c/0x1d0 [ 343.302360] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 343.307330] kernfs_new_node+0x146/0x2e0 [ 343.311435] kernfs_create_link+0x9f/0x320 [ 343.315757] sysfs_do_create_link_sd+0x19d/0x360 [ 343.320568] sysfs_create_link+0x125/0x190 [ 343.324852] device_add+0x157d/0x2cb0 [ 343.328739] device_create+0x59d/0x630 2018/06/05 15:00:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200c25bd7000fcdbdf250dff07002400020008000800d868384e5534fa57000000221243cdc9047b2980080006000300000008009c6e01001000040003001c000200080004000800000008000300000000000800040045000000"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="0400000076c98231daf369a5353963263a2610e122000100000000"], 0x14}, 0x1}, 0x0) [ 343.332698] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 343.338302] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 343.343295] hwsim_new_radio_nl+0xa8d/0xda0 [ 343.348377] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 343.354221] genl_rcv_msg+0x16b1/0x1840 [ 343.358274] netlink_rcv_skb+0x378/0x600 [ 343.362411] ? genl_unbind+0x350/0x350 [ 343.366348] genl_rcv+0x63/0x80 [ 343.369670] netlink_unicast+0x1678/0x1750 [ 343.373989] ? genl_pernet_exit+0xa0/0xa0 [ 343.378194] netlink_sendmsg+0x104f/0x1350 [ 343.382513] ? netlink_getsockopt+0xc80/0xc80 [ 343.387083] ___sys_sendmsg+0xec0/0x1310 [ 343.391217] ? __fdget+0x4e/0x60 [ 343.394643] ? __fget_light+0x57/0x700 [ 343.398593] ? __fdget+0x4e/0x60 [ 343.402020] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 343.407450] ? __fget_light+0x6a3/0x700 [ 343.411523] __x64_sys_sendmsg+0x331/0x460 [ 343.415816] do_syscall_64+0x152/0x230 [ 343.419756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 343.424980] RIP: 0033:0x455a09 [ 343.428196] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 343.435948] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 343.443256] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 343.450566] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 343.457871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 343.465173] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000015 2018/06/05 15:00:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) write$fuse(r0, &(0x7f0000000180)={0x10, 0x6}, 0x10) 2018/06/05 15:00:10 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10080, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'veth1_to_team\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@can={0x0, 0x0}, &(0x7f0000000400)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @local, @broadcast}, &(0x7f0000000600)=0xc) accept4(0xffffffffffffff9c, &(0x7f0000000640)=@can={0x0, 0x0}, &(0x7f00000006c0)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c80)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000cc0)={'bcsh0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001480)={&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e00)=""/238, 0xee}, {&(0x7f0000000f00)=""/162, 0xa2}, {&(0x7f0000000fc0)=""/43, 0x2b}, {&(0x7f0000001000)=""/80, 0x50}, {&(0x7f0000001080)=""/178, 0xb2}, {&(0x7f0000001140)=""/154, 0x9a}, {&(0x7f0000001200)=""/53, 0x35}, {&(0x7f0000001240)=""/74, 0x4a}, {&(0x7f00000012c0)=""/110, 0x6e}], 0x9, &(0x7f0000001400)=""/119, 0x77, 0xd2e7}, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000014c0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001500)={@dev, 0x0}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005500)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005540)={@loopback, @rand_addr, 0x0}, &(0x7f0000005580)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005600)={@loopback, @multicast2, 0x0}, &(0x7f0000005640)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005680)={0x0, @multicast1, @loopback}, &(0x7f00000056c0)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005780)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000005880)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005900)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000006240)={&(0x7f0000005940)={0x8c8, r1, 0x2, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x198, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x224, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x138, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x108, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r25}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r26}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}]}}, {{0x8, 0x1, r29}, {0x50, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8001, 0x1, 0x1f, 0x1}, {0x0, 0x5, 0x1, 0x1}, {0x0, 0x7, 0x3, 0x58d9}]}}}]}}]}, 0x8c8}, 0x1, 0x0, 0x0, 0x1}, 0x10) r30 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r30, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x20, 0x22, 0x1, 0x70bd2d, 0x0, {0x4}, [@generic, @nested={0xc, 0x84, [@typed={0x8, 0x19, @u32=0x6}]}]}, 0x20}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 3 (fault-call:1 fault-nth:22): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x14, 0x6, 0x64}, &(0x7f0000000140)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ftruncate(r0, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup3(r1, r2, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000100)=[{r4}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) dup(r2) 2018/06/05 15:00:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x440000, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x391bc000000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) r3 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={"6c3330da524c649a53adb162be2a00", &(0x7f0000000280)=@ethtool_coalesce={0xf}}) 2018/06/05 15:00:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f00000004c0)=""/208, 0xd0}], 0x7, 0x0, 0x0, 0xfff}, 0x61) socketpair(0xa, 0xa, 0x8, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000b00)={0x6, &(0x7f00000006c0)=""/30, &(0x7f0000000a40)=[{0x9, 0x3d, 0x7, &(0x7f0000000700)=""/61}, {0x3, 0xc4, 0xfffffffffffffffb, &(0x7f0000000740)=""/196}, {0x0, 0x4, 0x4, &(0x7f0000000840)=""/4}, {0x638f, 0x53, 0x8, &(0x7f0000000880)=""/83}, {0x8, 0x82, 0x0, &(0x7f0000000900)=""/130}, {0x8, 0x58, 0x55e, &(0x7f00000009c0)=""/88}]}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000640)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 344.184413] FAULT_INJECTION: forcing a failure. [ 344.184413] name failslab, interval 1, probability 0, space 0, times 0 [ 344.195854] CPU: 0 PID: 19181 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 344.203241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.212632] Call Trace: [ 344.215280] dump_stack+0x185/0x1d0 [ 344.218963] should_fail+0x87b/0xab0 [ 344.222728] __should_failslab+0x278/0x2a0 [ 344.227036] should_failslab+0x29/0x70 2018/06/05 15:00:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/102, 0x66}], 0x4, &(0x7f0000000340), 0x0, 0x439e}, 0x4}, {{&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/176, 0xb0}], 0x1, 0x0, 0x0, 0x180b5a65}, 0x101}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000600)={r2, 0x5}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000340)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/06/05 15:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) gettid() sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xfffffffffffffd2b, &(0x7f0000000440)={&(0x7f0000000a40)={0xd, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x0, 0x6a, @uid=r2}, @generic="e7905e809b93af9a879a4dd20cf7fa756f81987cc496fce06fe3f8528e82e73e4346f6466657c488a6ec3ee04247b34b37e56fa063ee0cdda13f5742ea11edef96b42bfbd8b04acbabaf0923e8b972fe279fe1e5f724049b64238ba62f4279aa0d95906f590987c6db1fc3d2031f715b5c83afe0403e65f7d57c84db0e7497a7a06ebf1fcd0902f8018d9a55510c15c5a947a814212d963426749b08983701d13b317cfa4c13110cf0b6a8854f1f30608b5af00b802e", @typed={0x0, 0x76, @binary="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@nested={0x0, 0x49, [@typed={0x0, 0x1b, @fd=r0}, @generic="fe1d6e87edb06b50aaeceabef893d6319ab37c2ef03bfc107d90f17b50a321cc78eef285b00e368140b1d13831254b64ab3f5c1b5ef1a7ee386525cec71cf23e68aace5c29f487fd811fcb83e8e12297b484ba6b989dba7cb88557ce877cdc95088841a230cf2b00a374c55eceb9c3cdd000f66849451d4c2cba7d6ddd057299", @typed={0x0, 0x8c, @fd=r0}, @typed={0x0, 0x7a}, @generic="d00d6f648bdd8cc50b97411f85", @typed={0x0, 0x8a, @u32=0x1}, @generic="1c0741bc080ef4fac924daaccfda5c9e3ba45716c6171d7f190dd519193af5c631c0766738847b2353714c8970376d7755bd374e25b39cecff5fbc47436d813fb1d19ddb697f9b106dd4a5f3c547c46a584b619d410e412f3f08c4f98e4bc0b48ac1", @generic="6ed8d314979189f8b3cc4970a824315f3b70712acf71f0801f05604396055b18e0454679fae065d0b66789def009a0574bc268064f759a8404ae44a72ee2aa2674f362515bce1fcd8977c75a7895174eda2c4ea8754a6b86d436e6155634eb5750d7a6e00b57a947d17c0694fa00", @generic="98c92bcbacddc89545b628147124ae5f2f30aa15060f75b575805dff6424d64504c3ce"]}, @typed={0x0, 0x11, @binary="55e48aa46521cd84184eb113e691bd6e8bb001cda538d7142c70677a368a224b431b42b90a6398a830f90666d77646b2ac86548b1598836999dc8cd511f57d1bf09c5ec385c0959251a599918d0bfd5713539fb2c40babc186fcd50082832bcc82745ad08b7cb235c00e1135cddfba141b"}, @generic="3e42fbc871b485f79b912818add2738a8562c663d44ed71764fff760a31131291550079d9c830bcc39406e9c87732d81426623befc88356ffeee9419a1a2ba4a25fc04d8fd0f08858744eb6a1167f2fbf8c79768cf1b950bb827c6276c1d7d9b3b511f68720838796a3ff91fce3b8016d631d69a0806bd1d423747e0f40d8f82c7e52fcf71a7126ff239e35732ac52219acb57fc184345f2b79e462fcf249e4e723522c4ec6193cf5f124b3adb69b5736618dc71d6b40a831cb7059d06a0fd5e79c0667a14a653ce0c2b4e5483baf6b817f225", @nested={0x0, 0x70, [@generic="6a32671e2fb26034", @typed={0x0, 0x7b, @ipv4}, @typed={0x0, 0xc, @binary="26db41929991d9ea9852cc4ffb03d7668e55214da0a05126b08f8439a921fc4c59c9773e606e5f8ae51e0ea642cf16c8359dd3c923ac4197eaf5fb"}, @generic="752485a10cde96b45cc14b2b1c4d4749eafabff5dd870f7b8d5fbc8d8dd0b0db51f630691cc94dd86326c83887e8ef21f64e4e2d213f4d63c41536328538286fc2575b48997619fd"]}, @generic="a6711f0db401c5711af2066900f2d423b34e9dfb1edaca6bcefaa60dd8a0ca1015c282ed7a2c"]}, 0xfffffffffffffdbf}, 0x1, 0x0, 0x0, 0x1000000000}, 0x0) 2018/06/05 15:00:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x10, 0x5, 0x2}, 0x2c) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) [ 344.230972] kmem_cache_alloc+0x12e/0xb90 [ 344.235171] ? mutex_lock+0x31/0x90 [ 344.238848] ? __kernfs_new_node+0x137/0x6e0 [ 344.243327] ? kstrdup_const+0x1ff/0x270 [ 344.247435] __kernfs_new_node+0x137/0x6e0 [ 344.251718] kernfs_create_dir_ns+0x167/0x4e0 [ 344.256271] internal_create_group+0x21f/0x1860 [ 344.261004] sysfs_create_group+0x70/0x80 [ 344.265197] dpm_sysfs_add+0x6b/0x420 [ 344.269041] device_add+0x197c/0x2cb0 [ 344.272896] ? device_add+0x17e1/0x2cb0 [ 344.276924] device_create+0x59d/0x630 [ 344.280878] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 344.286397] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 344.291391] hwsim_new_radio_nl+0xa8d/0xda0 [ 344.295772] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 344.301615] genl_rcv_msg+0x16b1/0x1840 [ 344.305658] netlink_rcv_skb+0x378/0x600 [ 344.309782] ? genl_unbind+0x350/0x350 [ 344.313710] genl_rcv+0x63/0x80 [ 344.317022] netlink_unicast+0x1678/0x1750 [ 344.321351] ? genl_pernet_exit+0xa0/0xa0 [ 344.325541] netlink_sendmsg+0x104f/0x1350 [ 344.329841] ? netlink_getsockopt+0xc80/0xc80 2018/06/05 15:00:10 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000001240)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x4) r2 = dup3(r1, r1, 0x80000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000011c0)={0x1}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000001200)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) read(r1, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 344.334401] ___sys_sendmsg+0xec0/0x1310 [ 344.338525] ? __fdget+0x4e/0x60 [ 344.341939] ? __fget_light+0x57/0x700 [ 344.345869] ? __fdget+0x4e/0x60 [ 344.349293] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 344.354796] ? __fget_light+0x6a3/0x700 [ 344.358860] __x64_sys_sendmsg+0x331/0x460 [ 344.363145] do_syscall_64+0x152/0x230 [ 344.367081] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.372299] RIP: 0033:0x455a09 [ 344.375512] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.383264] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 344.390742] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 344.398047] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 344.405350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 344.412654] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000016 2018/06/05 15:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x6}}, 0xfffffffffffffe33}, 0x1}, 0x200000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000240)={0x2, 0x6}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x240000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/226) 2018/06/05 15:00:10 executing program 3 (fault-call:1 fault-nth:23): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 344.646136] FAULT_INJECTION: forcing a failure. [ 344.646136] name failslab, interval 1, probability 0, space 0, times 0 [ 344.657500] CPU: 0 PID: 19209 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 344.664886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.674264] Call Trace: [ 344.676904] dump_stack+0x185/0x1d0 [ 344.680589] should_fail+0x87b/0xab0 [ 344.684346] __should_failslab+0x278/0x2a0 [ 344.688618] should_failslab+0x29/0x70 [ 344.692557] kmem_cache_alloc+0x12e/0xb90 [ 344.696760] ? _cond_resched+0x3c/0xd0 [ 344.700669] ? __kernfs_new_node+0x137/0x6e0 [ 344.705161] ? kstrdup_const+0x1ff/0x270 [ 344.709277] __kernfs_new_node+0x137/0x6e0 [ 344.713568] kernfs_new_node+0x146/0x2e0 [ 344.717683] __kernfs_create_file+0x12d/0x680 [ 344.722217] sysfs_add_file_mode_ns+0x5ba/0x830 [ 344.726950] sysfs_add_file+0xd6/0x100 [ 344.730891] sysfs_merge_group+0x1bb/0x430 [ 344.735177] dpm_sysfs_add+0x12c/0x420 [ 344.739092] device_add+0x197c/0x2cb0 [ 344.742923] ? device_add+0x17e1/0x2cb0 [ 344.746939] device_create+0x59d/0x630 [ 344.750881] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 344.756378] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 344.761357] hwsim_new_radio_nl+0xa8d/0xda0 [ 344.765722] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 344.771551] genl_rcv_msg+0x16b1/0x1840 [ 344.775571] netlink_rcv_skb+0x378/0x600 [ 344.779701] ? genl_unbind+0x350/0x350 [ 344.783616] genl_rcv+0x63/0x80 [ 344.786923] netlink_unicast+0x1678/0x1750 [ 344.791228] ? genl_pernet_exit+0xa0/0xa0 [ 344.795410] netlink_sendmsg+0x104f/0x1350 [ 344.799705] ? netlink_getsockopt+0xc80/0xc80 [ 344.804261] ___sys_sendmsg+0xec0/0x1310 [ 344.808376] ? __fdget+0x4e/0x60 [ 344.811782] ? __fget_light+0x57/0x700 [ 344.815712] ? __fdget+0x4e/0x60 [ 344.819121] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 344.824527] ? __fget_light+0x6a3/0x700 [ 344.828580] __x64_sys_sendmsg+0x331/0x460 [ 344.832851] do_syscall_64+0x152/0x230 [ 344.836770] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.841980] RIP: 0033:0x455a09 [ 344.845179] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.852917] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 344.860206] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 344.867490] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 344.874780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 344.882078] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000017 2018/06/05 15:00:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f00000004c0)=""/208, 0xd0}], 0x7, 0x0, 0x0, 0xfff}, 0x61) socketpair(0xa, 0xa, 0x8, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000b00)={0x6, &(0x7f00000006c0)=""/30, &(0x7f0000000a40)=[{0x9, 0x3d, 0x7, &(0x7f0000000700)=""/61}, {0x3, 0xc4, 0xfffffffffffffffb, &(0x7f0000000740)=""/196}, {0x0, 0x4, 0x4, &(0x7f0000000840)=""/4}, {0x638f, 0x53, 0x8, &(0x7f0000000880)=""/83}, {0x8, 0x82, 0x0, &(0x7f0000000900)=""/130}, {0x8, 0x58, 0x55e, &(0x7f00000009c0)=""/88}]}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000640)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x202400, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = inotify_init1(0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000000040)={&(0x7f0000000000)=""/22, 0x16}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/172, 0xac}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffff2ba, @empty, 0x800}}, 0xfffffffffffffffb, 0x0, 0x8, 0x773, 0x4}, &(0x7f0000000380)=0x98) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x10001, 0x6, 0x7b519f83, 0x5, 0x1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x401, 0xf49, 0x600000000000000, {0x0, 0x1c9c380}, 0x4, 0x69c1b966}) 2018/06/05 15:00:10 executing program 1: r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x62) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x7e6f}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000700)={r2, 0x8000}, 0x8) r3 = open(&(0x7f0000000000)='./control\x00', 0x4, 0x0) link(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./file0\x00') finit_module(r0, &(0x7f0000000040)="73656c66987472757374656473797374656d76626f786e6574302800", 0x0) clock_gettime(0x3, &(0x7f0000000080)) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x2) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x0) preadv(r3, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/8, 0x8}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000480)=""/81, 0x51}, {&(0x7f0000000500)=""/153, 0x99}], 0x8, 0x0) 2018/06/05 15:00:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/06/05 15:00:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x12c, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff80000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff000000000}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4001}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r0, &(0x7f00000000c0)={0x3f97}, 0xffffffffffffff9b, 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='fdinfo\x00') accept4$bt_l2cap(r1, 0x0, &(0x7f00000002c0), 0x800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002200010900000000000000002400000014fce166e5bac350f46fa028c0c5266143e4f7fa64961a131fcda50ccee13cdb2a4f94ddfd34c012dfe76cef918a7e5b548f44f7698e1f668b488979276d472d0d9b3ae09c8c619ae6a13c8da7577694511174e2d59f6a1afe8e40f3d049283e84f4169a80227cfa9eecad4fdc143e974e9556d2b32032a20b618948f5048cc44605c3b16cad29d1624ab55c3ace6bb8900d24697c69827e5875d2765a130d4d0798"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x203fc) ioctl$int_out(r2, 0x4147, &(0x7f0000000040)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x22, 0x40000) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000300)=""/177, &(0x7f00000003c0)=0xb1) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_delrule={0x20, 0x21, 0x800, 0x70bd2b, 0x25dfdbfe, {0xa, 0x14, 0x94, 0x8, 0x1000, 0x0, 0x0, 0x5}}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x40, 0xfffffffffffffdb3) 2018/06/05 15:00:10 executing program 3 (fault-call:1 fault-nth:24): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:10 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) socket$inet(0x2, 0x200000000000003, 0x9) 2018/06/05 15:00:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7f, 0x7d2000000000, 0x4, 0xffffffffffff7fff, 0x9}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffff, 0x7ff, 0x4, 0x1, 0x1000, 0x2, 0x1, 0xffffffffffff9b7b, r2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x7, 0x401, 0x0, 0x200000000000001, 0x0, 0x0, 0x7, 0x10001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 345.160304] FAULT_INJECTION: forcing a failure. [ 345.160304] name failslab, interval 1, probability 0, space 0, times 0 [ 345.171896] CPU: 1 PID: 19228 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 345.179284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.188668] Call Trace: [ 345.191299] dump_stack+0x185/0x1d0 [ 345.194973] should_fail+0x87b/0xab0 [ 345.198757] __should_failslab+0x278/0x2a0 [ 345.203044] should_failslab+0x29/0x70 [ 345.206992] kmem_cache_alloc+0x12e/0xb90 [ 345.211176] ? rcu_all_qs+0x32/0x1f0 [ 345.214950] ? mutex_lock+0x31/0x90 [ 345.218620] ? __kernfs_new_node+0x137/0x6e0 [ 345.223094] ? kstrdup_const+0x1ff/0x270 [ 345.227212] __kernfs_new_node+0x137/0x6e0 [ 345.231512] kernfs_new_node+0x146/0x2e0 [ 345.235633] __kernfs_create_file+0x12d/0x680 [ 345.240171] sysfs_add_file_mode_ns+0x5ba/0x830 [ 345.244905] sysfs_add_file+0xd6/0x100 [ 345.248860] sysfs_merge_group+0x1bb/0x430 [ 345.253143] dpm_sysfs_add+0x12c/0x420 [ 345.257071] device_add+0x197c/0x2cb0 2018/06/05 15:00:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000200)=0x10) r3 = accept$ipx(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)="e7", 0x1}], 0x1) fstatfs(r3, &(0x7f0000000240)=""/141) 2018/06/05 15:00:11 executing program 2: r0 = socket(0xa, 0x1000000003, 0xff) sendto$inet6(r0, &(0x7f0000000140), 0x38f, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockname$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000900)={'team0\x00', r3}) tkill(r1, 0x1c) 2018/06/05 15:00:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40201, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r2 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x3, 0x5, 0x0, 0x3b0f812a, &(0x7f0000000040)='bridge0\x00', 0x9, 0xfffffffffffffff8, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000220001000000f7000000000004000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfffffffffffff060}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0xcb}, &(0x7f00000002c0)=0x8) [ 345.260925] ? device_add+0x17e1/0x2cb0 [ 345.264948] device_create+0x59d/0x630 [ 345.268901] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 345.274494] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 345.279490] hwsim_new_radio_nl+0xa8d/0xda0 [ 345.283870] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 345.289712] genl_rcv_msg+0x16b1/0x1840 [ 345.293756] netlink_rcv_skb+0x378/0x600 [ 345.297880] ? genl_unbind+0x350/0x350 [ 345.301812] genl_rcv+0x63/0x80 [ 345.305128] netlink_unicast+0x1678/0x1750 [ 345.309431] ? genl_pernet_exit+0xa0/0xa0 [ 345.313641] netlink_sendmsg+0x104f/0x1350 [ 345.318037] ? netlink_getsockopt+0xc80/0xc80 [ 345.322601] ___sys_sendmsg+0xec0/0x1310 [ 345.326727] ? __fdget+0x4e/0x60 [ 345.330144] ? __fget_light+0x57/0x700 [ 345.334078] ? __fdget+0x4e/0x60 [ 345.337502] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 345.342924] ? __fget_light+0x6a3/0x700 [ 345.347727] __x64_sys_sendmsg+0x331/0x460 [ 345.352009] do_syscall_64+0x152/0x230 [ 345.355941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 15:00:11 executing program 1: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = inotify_init() ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000540)={'vcan0\x00', r3}) [ 345.361156] RIP: 0033:0x455a09 [ 345.364360] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.372103] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 345.379402] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 345.386712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 345.394019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 345.401328] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000018 2018/06/05 15:00:11 executing program 3 (fault-call:1 fault-nth:25): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:11 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x301400) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)) timer_getoverrun(0x0) 2018/06/05 15:00:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0xfffffffffffffffe, {0x4}}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x1beb, 0x2278, 0x4adb}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x800a, 0xfffffffffffffffa, 0x401, r2}, 0x10) [ 345.618464] FAULT_INJECTION: forcing a failure. [ 345.618464] name failslab, interval 1, probability 0, space 0, times 0 [ 345.629982] CPU: 0 PID: 19253 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 345.637372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.646754] Call Trace: [ 345.649385] dump_stack+0x185/0x1d0 [ 345.653064] should_fail+0x87b/0xab0 [ 345.656829] __should_failslab+0x278/0x2a0 [ 345.661100] should_failslab+0x29/0x70 [ 345.665045] kmem_cache_alloc+0x12e/0xb90 [ 345.669229] ? rcu_all_qs+0x32/0x1f0 [ 345.672999] ? mutex_lock+0x31/0x90 [ 345.676652] ? __kernfs_new_node+0x137/0x6e0 [ 345.681124] ? kstrdup_const+0x1ff/0x270 [ 345.685231] __kernfs_new_node+0x137/0x6e0 [ 345.689536] kernfs_new_node+0x146/0x2e0 [ 345.693648] __kernfs_create_file+0x12d/0x680 [ 345.698183] sysfs_add_file_mode_ns+0x5ba/0x830 [ 345.702921] sysfs_add_file+0xd6/0x100 [ 345.706865] sysfs_merge_group+0x1bb/0x430 [ 345.711133] dpm_sysfs_add+0x12c/0x420 [ 345.715046] device_add+0x197c/0x2cb0 [ 345.718871] ? device_add+0x17e1/0x2cb0 [ 345.722875] device_create+0x59d/0x630 [ 345.726809] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 345.732296] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 345.737264] hwsim_new_radio_nl+0xa8d/0xda0 [ 345.741619] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 345.747437] genl_rcv_msg+0x16b1/0x1840 [ 345.751451] netlink_rcv_skb+0x378/0x600 [ 345.755531] ? genl_unbind+0x350/0x350 [ 345.759439] genl_rcv+0x63/0x80 [ 345.762737] netlink_unicast+0x1678/0x1750 [ 345.767022] ? genl_pernet_exit+0xa0/0xa0 [ 345.771198] netlink_sendmsg+0x104f/0x1350 [ 345.775483] ? netlink_getsockopt+0xc80/0xc80 [ 345.780027] ___sys_sendmsg+0xec0/0x1310 [ 345.784164] ? __fdget+0x4e/0x60 [ 345.787570] ? __fget_light+0x57/0x700 [ 345.791489] ? __fdget+0x4e/0x60 [ 345.794896] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 345.800296] ? __fget_light+0x6a3/0x700 [ 345.804343] __x64_sys_sendmsg+0x331/0x460 [ 345.808610] do_syscall_64+0x152/0x230 [ 345.812534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 345.817740] RIP: 0033:0x455a09 [ 345.820955] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.828691] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 345.835974] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 345.843259] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 345.850544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 345.857831] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000019 2018/06/05 15:00:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f00000000c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004009e00"], 0x28}, 0x1}, 0x0) 2018/06/05 15:00:12 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000900)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x223, 0x14, 0xbb}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a00)={r1, 0x7}, &(0x7f0000000a40)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) 2018/06/05 15:00:12 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000140)=@full={{0x3, {"24fd71ac03c2fa"}, 0x6}, [{"87178febddf44f"}, {"ce2fb90fd7c513"}, {"9860a325db8afb"}, {"96ceff93f23a75"}, {"7b6e1682133d47"}, {"a8ec08405732a7"}, {"d8d1d484a4ae7b"}, {"ebb3ca7dfdaa70"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f00000001c0)="9d2f4dde6aea0babd73586756a3ebef49eb4128ccde0736f0ad57a06304298596140b59af93cbb40b9af30498ae33a5808cd4694b6e567c647fa976ca61a389f63a96f5a0609e1e8bef701772081d58215de835280396680151fc5071396e2870cbf014ff7b6b0e963dc4132b8bbbdecf01239e763881aa214ba257190663a2b9765d2723dd1c8702533d74243f521a9996e1fd7a0a040a58f7eb986fae181c6951802b566", 0xa5}, {&(0x7f0000000280)="c1427b710ea6430038890b361bf54919cdb372aac58bd7b607ab6276", 0x1c}, {&(0x7f00000002c0)="c1dcf1f943a7df97488d538af346d23054644c681adfcc637cd87ebfc42af14f59ad92d6daa1780862b34dbde96f2f8e03e5c244abbe86b2e089086db562f78fea7054803da83c1ca1255cc401123d71ccf255bc1a46c64b7708d1a3da7fc904e76cdb58429e268ab2174a04e15543ddd51a85ef2d11a8447ef91e94ba949f880a73f77ef5256a4664580e8924d9b444", 0x90}, {&(0x7f0000000380)="dd2be5785dca3952549fb8441d5e0bb2339078006e81ec3e6e1309c7808df0ef5a799b27a8dfeaf0f92daf5a05d83ab5dfc03b8bb32c10276c14c49d", 0x3c}, {&(0x7f00000003c0)="165e08488c", 0x5}, {&(0x7f00000004c0)="53ebb9a6154c15b161c7599b9c5082c7d71428d74375f1b425079dce14fb7de4bbcb2b7114c88e9b01f7bf46fc39813d3d71de0e2edd646dd3c47b1b19768c468b8da6deb644a7ebc5339c1826acb58056b60fef78fd8f2d21119404c72dedb3433853bb71ba", 0x66}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x3e8, 0x80}, 0x10000) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000a00)={0x9b, 0x401, 0x80, "ffaccad376a453c8b10d05e86dbdb780ffe2be1b6f01e07ab0364ba19d289a0f41323c16a7ae329fec10fea4c930bcf5de59ec873d0f534fe4fc091826dd7342ee3c061f126d19a68c2ab21cf81e34e0c3a74dde3100925fbc161e675acf2b60b4da43ca0f43122c610b7cd1868c4ec0f3328df0ae5da1b822fbecf07c103fe9efe6fca4789d92a8513bce61d89f1aefa1ae66742475807a95f6c5"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open$cgroup(&(0x7f0000000cc0)={0x5, 0x70, 0x7f, 0x3, 0x6, 0x5, 0x0, 0x8, 0x15d2, 0x1, 0x1, 0xd0, 0x8, 0x0, 0x40, 0x1000, 0xbb2, 0xfffffffffffffff9, 0x8, 0x5, 0x8000, 0x9, 0x1, 0xacf2, 0xc38c, 0x1, 0x7, 0x80000001, 0x2, 0xb0c3, 0x5, 0x4, 0x9, 0x8, 0x199, 0x41e, 0x800, 0x80000001, 0x0, 0x4eb9, 0x1, @perf_bp={&(0x7f0000000c80), 0xc}, 0x20008, 0x7fffffff, 0xf54a, 0x6, 0xda3c, 0x5, 0x7ff}, r0, 0xa, r0, 0x1) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000d40)) times(&(0x7f0000000ac0)) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000b40)={{0x7, 0x1, 0x0, 0x5, 'syz0\x00', 0x100000000}, 0x5, 0x104, 0x2, r2, 0x3, 0x7ff, 'syz0\x00', &(0x7f0000000b00)=['wlan0:\\\x00', '\x00', 'security[$selinux}wlan1\x00'], 0x21, [], [0x8, 0x4, 0x16, 0x4]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000e00)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x260, 0x0, 0xffffffff, 0x100, 0x100, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, &(0x7f0000000d80), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x842, 0x200, 0x0, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1b}, @gre_key=0x20, @port=0x4e22}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, 0xff, 0xffffffff, 'veth0_to_bond\x00', 'gre0\x00', {0xff}, {}, 0x1d, 0x1, 0x40}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x80}}, @common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x9, 0x7, 0x1, 0x0, 0x1, 0x9], 0x2, 0x9544, 0x5}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x101, 0x3, 0x0, 0x3ff, 0xe8, 0xffffffffffff8000], 0x21, 0x4, 0x1000}, {0x7, [0x1, 0x8, 0x8, 0x2, 0x400, 0x100000000], 0x5, 0x36c7}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x18, @loopback=0x7f000001, @multicast2=0xe0000002, @gre_key=0x1, @port=0x4e24}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'veth1_to_bridge\x00', 'vcan0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x1a}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x6, 0xffffffffffffffea, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x11, @ipv6=@dev={0xfe, 0x80, [], 0xe}, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}, @port=0x4e23, @port=0x4e20}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000009c0)={0x8, 0x3, 0x8001, 0x4}, 0x8) 2018/06/05 15:00:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/06/05 15:00:12 executing program 3 (fault-call:1 fault-nth:26): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:12 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) socket$inet(0x2, 0x200000000000003, 0x9) 2018/06/05 15:00:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000001ac0)={&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="f8982d661ee17ede6e27205328ece3504a232d9f945c9cf47262d9729d3514bab40b0a9e06bfbf768ed54e155d1dc1c0e775764c88c116b99ab84cdac366fdfe1400b11b354558be7e4c9d358baa713cb8cc61079eb34fca5f365ec62582a2138474b6d4c263ffe9b3513928910d58e23835cf279f04354ae92d46dcecf97fdfd19d901991b2b3b67cee1970cac756676776766348f86b8d8b4adb767bfff64453daa66d94bfe058f06c44c5091187d703d5461b1dde604903bc2649edd9ea6d3c726f37e449284186ab56d0b641804427bea69dc0e730ce1f7676e4e35838912ec1dac68baa49434e4eb907e2fb1dad", @ANYRES16=r0, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES64=r1, @ANYBLOB="c4be672023811e43477de4f9a39100b32e5f25182c225d1459fae674965a9f22f73f5e05498618d65f9a2554da6ade17ce7f74951761e03d3dd10ca3354a079ba06898cd5112a1847e4fe4529d0a190af0aea176ba99418f1df966fbcbe5946d8765d239fa8feeff5de2e292575ded7f3bc77c9d257d4d9851c8f9f937285f17a3c9e5ebc78bad1f7b5193501c1aacf33c4ce51722e41031500b36032e1d7cc5bacdf939", @ANYRES32=r0, @ANYRES16, @ANYPTR, @ANYBLOB="4a5cf2f6ae982359093b651ff3a79a5f6c008fba16ff0cb81f3fbd56bee079ddfa0426fce80009d0b875bcc59384b9865190c238ab0b796980d05513be4543eaf6b262108bafd422330405ba504f8fad9851dfa74b305b", @ANYBLOB="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@ANYRES64=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES16=r0], @ANYBLOB, @ANYPTR, @ANYBLOB="a8332401be75f7090fb385b2abdd1856aa749c904c9728e8542f8001418e6e5129cc16e59c3e18d33bd50c390570598cebad2a71961b2da791ba1f663d9564fbbf6e48749f193b6df91beb594bae5b4f2c438902ea1217d955d2486ff28ee97b3d79a4b8f4badb869aa99986f97e567b6e104ce7f4a567", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r1], @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR, @ANYBLOB="d6aa18f61c38614cd30f04c6d33bbfadc721c7d61048d61cdd7e032fdd48d326735cf831c54dc9c7d00dd695b41e7efa32ffc3b476cde2a90aa625807fb9939051c2b7d03731fab291a599d8286ae598bbe0de57f09909f291ea69ca870b349deeb45b4435015362d66e90cecf4b84ad4a999fce15242f3ccb66c12c5033b997a8494229a1252da8a45ed9e89af3248abb29ee6b7c673def2935ebd46db5c6bf2b175b0c4b85d66a5d9666557d71c8abcfe84c48b8d76d95b054eafa8ca366b01c7166e65fff464197de6445cecaf37d2ef0b14fc16de87498aa", @ANYRES16, @ANYRES16=r1, @ANYRES32, @ANYRES64=r1], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR64, @ANYRES16, @ANYPTR64], @ANYRES32=r1, @ANYBLOB="aed1686bea40e3a959e4b44bcbf5df8618ba75ae3e636ceee7d0b2b87fa8753e7843070a969f094c2e0a194f2fbd3d0ae279ff522ad3494ea5e7822da1f7e496965034e71b4102cb18f2f7cad4ff4b022b5ed0c02fe04fd0a24bcbf960c95eac1eacf61bd1279b2426e53b1790d2c8c8126ae227cb34b0acf2693260c12f36b506838116b34844b6315abf0b9c3470ca95f958e6d84d3679a885c5aa1550e6ef3a8b865d9c11f0baf3a2941f7761adfdbaafdabbeea83b94d2c3aa90f27989aa832b5ba5102dd8f3783d", @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYPTR64], @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="59509668a4d5f750504b6316f1abe24928a38d419b5995d1c8c72ac6b6d47cfd114fa726e4f7113fdc04173f27b3fc0ed7cb99b746caf75662228b517d790d54a322934095f9c286b3919997af1b4936fcf642819288555299d95206919736aa4793f3e8b1f8e56913a8ecb0ccc7a52155937988eb8afd0421658e2b79d2c9ccd568442694ab83cb54a5285eab4baa79f6e4f07d02bff8f1bcfbe1a4625bd2ee0602eea11b9ee4efe8e556a87c84d366c52a91867c007dd79058ab6767c3b0635982c013025273a0a07e665706c909fa477d7b4c81e1a2cc311f36c57bd5", @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYRES16, @ANYBLOB="f04c9a438576b36f31c07806d4287bdd0d5a99ec73e0795da1c2d7acfef1ea5a28a00d48dba56928dcdf279b7a378dd17d9bae2933fe0a16359e73160e09a9d948bf06b49b987b7c94a7156d5bf2acbb626ed6435994b0f05fccf62314518fb360a8aa4d1d17f4e4292ac50a09f340db3a596517d76862a2997826ae4503ee7afcedfc5e4e98133d7fb93a88dbace01d99147319ca30534eb4c4909b432853995b66700ba572d5d2b67e18a15e24adac65f979920895", @ANYBLOB="5d31758c66bc7b03fffc529aebf19165ec3d36bf2babfe18e34212"], @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYBLOB="936621751d1350b2beac99ad327fb6a82e2d820b162db04361d05fb628a814d5f4a847d9f99f8e98e70247d2eaa2bb8dc6144540300d20d27365773622a6d8632039350bdd81618e704c35b796aab760ce73e06ebb", @ANYRES32, @ANYRES32=r1, @ANYBLOB="aea28a3deb6027c75d04f94b3a24b8feb9", @ANYPTR64, @ANYRES64]]], 0x8}, 0x1, 0x0, 0x0, 0x3}, 0x0) fstat(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0x0]) r4 = getegid() setresgid(r2, r3, r4) sync() r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000c}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r5, 0xa00, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20002000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x74}, 0x1}, 0x4000854) 2018/06/05 15:00:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$TIOCSTI(r1, 0x5412, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setgid(r2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x401, &(0x7f00000000c0)=0x4) [ 346.175880] FAULT_INJECTION: forcing a failure. [ 346.175880] name failslab, interval 1, probability 0, space 0, times 0 [ 346.187275] CPU: 0 PID: 19275 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 346.194669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.204076] Call Trace: [ 346.206714] dump_stack+0x185/0x1d0 [ 346.210403] should_fail+0x87b/0xab0 [ 346.214169] __should_failslab+0x278/0x2a0 [ 346.218452] should_failslab+0x29/0x70 [ 346.222402] kmem_cache_alloc+0x12e/0xb90 [ 346.226585] ? rcu_all_qs+0x32/0x1f0 [ 346.230363] ? mutex_lock+0x31/0x90 [ 346.234021] ? __kernfs_new_node+0x137/0x6e0 [ 346.238492] ? kstrdup_const+0x1ff/0x270 [ 346.242671] __kernfs_new_node+0x137/0x6e0 [ 346.246971] kernfs_new_node+0x146/0x2e0 [ 346.251095] __kernfs_create_file+0x12d/0x680 [ 346.255644] sysfs_add_file_mode_ns+0x5ba/0x830 [ 346.260381] sysfs_add_file+0xd6/0x100 [ 346.264331] sysfs_merge_group+0x1bb/0x430 [ 346.268622] dpm_sysfs_add+0x12c/0x420 [ 346.272549] device_add+0x197c/0x2cb0 [ 346.276395] ? device_add+0x17e1/0x2cb0 [ 346.280420] device_create+0x59d/0x630 [ 346.284368] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 346.289865] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 346.294840] hwsim_new_radio_nl+0xa8d/0xda0 [ 346.299203] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 346.305030] genl_rcv_msg+0x16b1/0x1840 [ 346.309058] netlink_rcv_skb+0x378/0x600 [ 346.313173] ? genl_unbind+0x350/0x350 [ 346.317100] genl_rcv+0x63/0x80 [ 346.320410] netlink_unicast+0x1678/0x1750 [ 346.324781] ? genl_pernet_exit+0xa0/0xa0 [ 346.328979] netlink_sendmsg+0x104f/0x1350 [ 346.333282] ? netlink_getsockopt+0xc80/0xc80 [ 346.337852] ___sys_sendmsg+0xec0/0x1310 [ 346.341976] ? __fdget+0x4e/0x60 [ 346.345387] ? __fget_light+0x57/0x700 [ 346.349318] ? __fdget+0x4e/0x60 [ 346.352739] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 346.358146] ? __fget_light+0x6a3/0x700 [ 346.362201] __x64_sys_sendmsg+0x331/0x460 [ 346.366481] do_syscall_64+0x152/0x230 [ 346.370412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 15:00:12 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)=""/230, 0xe6) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x80200, 0x0) sendmmsg$alg(r1, &(0x7f0000000dc0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="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", 0xfc}], 0x1, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xf0, 0x117, 0x2, 0xd9, "0ea456f7283677d78612469a51cc3de6a01a97ba64b6d31a87f1b5769c10ea0bac896de9d681144f8f49980a2fe8ca3bd323795ed7477d3aacd0835fd12447a7def0fe024fe1097cf164c608e35c17667ab6b3461c70a9cb5f2e43c915801de36ae71b41f97c7b81370002b6a375817ce12df00489cba7726aa4438552cdd1a7d39a9a3127608d9118f041ba428bd9bc97046a8cac9dd6847b1765fc53952c45f3b384b32b2d2d7a94d506d9a91cb0bc84b4383da1e4fa21c25ecff90111e0ec3ea3b16aec0fa419a5d62e0d5efa625edf5846d36c22e11546"}, @op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0x9d, "f0626f812b20f9779809c216528b8e1b873353257ed61a486419ee245e413c58c0576c1d37a1081c05912da446bc90e0628f416bd1d28f96b2fe6eb577a0a124357641e1247ce8757e225cee452a7c778e931857e977ac29f4464c9a151332babfa10af9bd85820644595bfe8a2d7df72f744646e4fa0c517924709c4c28bdd9e99fce2cb523855f99050165060c6ef0ec8b155f0812eec5c26b9ce4a2"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x250}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="b60c0750bfe17ad4c07cb09b8d819a81ad788d607093acbecc7db958a1adc34a0b6a508ad8a9bef3393fbb338baec25e5ca836a0feb5b500343cd6f90d58a516897bf4f0d45fe756260b5e4700d6875353472e8d431ba2a9b35e8e37ed26e59a9098f452287b20f872e9eec0edef8e9705ff53e5b463a36e6cf84e807e05233e4181df6fb1d741d299664a9834b51395b79172a607cf75f759ddb65e5d44e71768d9327449d50fb53f382a9891dfa9ca6bdeda4e70ad80ad78221bb22ef7d5068c9c856b6f7c5cd29364bfbfc169890f5df3815932e2883e0c504e7c9e75f0181a795974ece11d", 0xe7}, {&(0x7f0000000800)="0e5b75cccc6d02bbc0830aea6bdb2f40c6a6a1b90663a0d24a9d8906be469ba0f7e9eacd248405616dc04e6c308a4633eebf7ab10e9f7deb9594cf59ed0f2df6cc7f70fc172f402b395a5413a350305ddd824185597f6932f64268c75f434618257d913c983261ae8ee5819c71356cd13e715a9a9603cc4706cce2b971", 0x7d}, {&(0x7f0000000880)="3d896467e109d6a11e45d131f30c7541bad1b9e7c1ffd07bd5a9b1bdd1", 0x1d}, {&(0x7f00000008c0)="bd1342275cdf78", 0x7}, {&(0x7f0000000900)="1e9ac8b3dcd4b856181c42552082cdb0851a01f3d128c8ed9063a0cdb1e8d3039e9b2d58f320f0571959264ef7d21b018ac24af78611b59cb30a50bff8ea87b6691cdef13d410cf28491d27437620bad44d435637eaecbfebd2fad3dc2c9f268a6ae91b15d638e4756c45af58adffe28c25dca7dc770eee1739a21a42ce7835bcf", 0x81}], 0x5, &(0x7f0000000a40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x18, 0x117, 0x2, 0x3, "90b5e9"}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7c, "8f6a76aaf4d86bdbd4f061696313c2ffcb4ad64c7eb2083746539fc5645c7e4dd908b9ae1fa5e60ed669f90f45fedb80e86db5dfa5621746f6e882d9ffdc3517b145d4663d75652f159af7e20615a553e20c6fd0aadbb200ae8176044495845e2c240c4ab07387c43bfaea3c34b5848ff1fc138a9d12c42adf627763"}], 0x108, 0x50}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="450f74d17c4b1e9b8df39682649c93ed56d4141862410819143e856a2101dea8ff5a297f2294028bcec51b29c938498b8fc87f14a558cf29072a4af8c23fb67a3c32f4a624db738e0a82a9e15a42d923da876c18cd7f815cecd434a969069cac3a2a471d67048f4c509c02ee10f755b30060cad35efbd48429eebf054051715a6dcf8ccec23a2eb58e9b71d69709c4ea97d5f6cd59e24bd7363080c4bb8bcee036ea8d38770dfa", 0xa7}, {&(0x7f0000000c40)="6bc01e2024a643b4ddeb81afcd52e3dd6a82e1e2562e044bd5ec5e79e4a8fd8b0e7cb30346d9a4bf2a859326e21a67de1d44e57f1c66c3e44d2ce25e8c04b7899d15ee902367751110b6cddc61787c78cde7e63d80e295260f4830fc1dd4d2fed92f741c26c59760b658910f06b0867d97ca38a1a96ec5e0634a55d234faef", 0x7f}], 0x2, &(0x7f0000000d00)=[@op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x79, "c362e79364bc5f6b472d9c486300fc676481d62dc19a244a89f7fb7edc40aa4c64fbe237887b4040f255ad80f56f3216fa77c43227a6cf53bef035342c5194324be0e3d171544f443a24b8572cd646f0426cbd58f0ce49bb8cf96d491486d4d91c9a8a8bf2e76b77588dda7c459a7548fa633d241d3d416215"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x800}], 0x3, 0x4004040) chmod(&(0x7f0000000140)='./file0\x00', 0x4) clone(0x0, &(0x7f0000000300), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000180)) 2018/06/05 15:00:12 executing program 2: unshare(0x220004ff) semget(0x1, 0x3, 0x200) semget(0x3, 0x1fffffffffffc, 0x1000000000001398) unshare(0x28020400) socketpair(0x1b, 0x80001, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002700)=ANY=[@ANYBLOB="0a000000000000000400000000000000b700000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000005000000000000000100000000000009c2b279307a3b3d8a7ee823ece64e1b8a394f13ed715ca56654263a0381d0d66b2b0a8d1b8e446b74c3ccf8b34b019272858bef3662955cccd91eefba0eab7a9867c5a0e304441cf959ca87f386b57a395cbc6d7ba215aa13e5df435d8b42f16913378533f65c8a7b38545d11c2111d076f11fa9", 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@ANYBLOB="00000000000000000050000000000000d700000000000000", @ANYPTR=&(0x7f00000021c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000000000000000000000", @ANYPTR=&(0x7f00000022c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002300)=ANY=[], @ANYBLOB="00000000000000000060000000000000c000000000000000", @ANYPTR=&(0x7f0000002340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000004400000000000000", @ANYPTR=&(0x7f0000002400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000400000000000000b600000000000000", @ANYPTR=&(0x7f0000002480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000022c0)='./file0\x00', 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000003940)='/dev/admmidi#\x00', 0x8, 0x511200) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000003a40)='tls\x00', 0x137) 2018/06/05 15:00:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r4, 0x8, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)) dup3(r1, r0, 0x0) [ 346.375627] RIP: 0033:0x455a09 [ 346.378834] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 346.386588] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 346.393896] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 346.401211] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 346.408510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 346.415805] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001a 2018/06/05 15:00:12 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)=""/230, 0xe6) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x80200, 0x0) sendmmsg$alg(r1, &(0x7f0000000dc0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="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", 0xfc}], 0x1, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xf0, 0x117, 0x2, 0xd9, "0ea456f7283677d78612469a51cc3de6a01a97ba64b6d31a87f1b5769c10ea0bac896de9d681144f8f49980a2fe8ca3bd323795ed7477d3aacd0835fd12447a7def0fe024fe1097cf164c608e35c17667ab6b3461c70a9cb5f2e43c915801de36ae71b41f97c7b81370002b6a375817ce12df00489cba7726aa4438552cdd1a7d39a9a3127608d9118f041ba428bd9bc97046a8cac9dd6847b1765fc53952c45f3b384b32b2d2d7a94d506d9a91cb0bc84b4383da1e4fa21c25ecff90111e0ec3ea3b16aec0fa419a5d62e0d5efa625edf5846d36c22e11546"}, @op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0x9d, "f0626f812b20f9779809c216528b8e1b873353257ed61a486419ee245e413c58c0576c1d37a1081c05912da446bc90e0628f416bd1d28f96b2fe6eb577a0a124357641e1247ce8757e225cee452a7c778e931857e977ac29f4464c9a151332babfa10af9bd85820644595bfe8a2d7df72f744646e4fa0c517924709c4c28bdd9e99fce2cb523855f99050165060c6ef0ec8b155f0812eec5c26b9ce4a2"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x250}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="b60c0750bfe17ad4c07cb09b8d819a81ad788d607093acbecc7db958a1adc34a0b6a508ad8a9bef3393fbb338baec25e5ca836a0feb5b500343cd6f90d58a516897bf4f0d45fe756260b5e4700d6875353472e8d431ba2a9b35e8e37ed26e59a9098f452287b20f872e9eec0edef8e9705ff53e5b463a36e6cf84e807e05233e4181df6fb1d741d299664a9834b51395b79172a607cf75f759ddb65e5d44e71768d9327449d50fb53f382a9891dfa9ca6bdeda4e70ad80ad78221bb22ef7d5068c9c856b6f7c5cd29364bfbfc169890f5df3815932e2883e0c504e7c9e75f0181a795974ece11d", 0xe7}, {&(0x7f0000000800)="0e5b75cccc6d02bbc0830aea6bdb2f40c6a6a1b90663a0d24a9d8906be469ba0f7e9eacd248405616dc04e6c308a4633eebf7ab10e9f7deb9594cf59ed0f2df6cc7f70fc172f402b395a5413a350305ddd824185597f6932f64268c75f434618257d913c983261ae8ee5819c71356cd13e715a9a9603cc4706cce2b971", 0x7d}, {&(0x7f0000000880)="3d896467e109d6a11e45d131f30c7541bad1b9e7c1ffd07bd5a9b1bdd1", 0x1d}, {&(0x7f00000008c0)="bd1342275cdf78", 0x7}, {&(0x7f0000000900)="1e9ac8b3dcd4b856181c42552082cdb0851a01f3d128c8ed9063a0cdb1e8d3039e9b2d58f320f0571959264ef7d21b018ac24af78611b59cb30a50bff8ea87b6691cdef13d410cf28491d27437620bad44d435637eaecbfebd2fad3dc2c9f268a6ae91b15d638e4756c45af58adffe28c25dca7dc770eee1739a21a42ce7835bcf", 0x81}], 0x5, &(0x7f0000000a40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x18, 0x117, 0x2, 0x3, "90b5e9"}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7c, "8f6a76aaf4d86bdbd4f061696313c2ffcb4ad64c7eb2083746539fc5645c7e4dd908b9ae1fa5e60ed669f90f45fedb80e86db5dfa5621746f6e882d9ffdc3517b145d4663d75652f159af7e20615a553e20c6fd0aadbb200ae8176044495845e2c240c4ab07387c43bfaea3c34b5848ff1fc138a9d12c42adf627763"}], 0x108, 0x50}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="450f74d17c4b1e9b8df39682649c93ed56d4141862410819143e856a2101dea8ff5a297f2294028bcec51b29c938498b8fc87f14a558cf29072a4af8c23fb67a3c32f4a624db738e0a82a9e15a42d923da876c18cd7f815cecd434a969069cac3a2a471d67048f4c509c02ee10f755b30060cad35efbd48429eebf054051715a6dcf8ccec23a2eb58e9b71d69709c4ea97d5f6cd59e24bd7363080c4bb8bcee036ea8d38770dfa", 0xa7}, {&(0x7f0000000c40)="6bc01e2024a643b4ddeb81afcd52e3dd6a82e1e2562e044bd5ec5e79e4a8fd8b0e7cb30346d9a4bf2a859326e21a67de1d44e57f1c66c3e44d2ce25e8c04b7899d15ee902367751110b6cddc61787c78cde7e63d80e295260f4830fc1dd4d2fed92f741c26c59760b658910f06b0867d97ca38a1a96ec5e0634a55d234faef", 0x7f}], 0x2, &(0x7f0000000d00)=[@op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x79, "c362e79364bc5f6b472d9c486300fc676481d62dc19a244a89f7fb7edc40aa4c64fbe237887b4040f255ad80f56f3216fa77c43227a6cf53bef035342c5194324be0e3d171544f443a24b8572cd646f0426cbd58f0ce49bb8cf96d491486d4d91c9a8a8bf2e76b77588dda7c459a7548fa633d241d3d416215"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x800}], 0x3, 0x4004040) chmod(&(0x7f0000000140)='./file0\x00', 0x4) clone(0x0, &(0x7f0000000300), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000180)) 2018/06/05 15:00:12 executing program 3 (fault-call:1 fault-nth:27): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x47) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) [ 346.783965] IPv6: NLM_F_REPLACE set, but no existing node found! [ 346.792524] FAULT_INJECTION: forcing a failure. [ 346.792524] name failslab, interval 1, probability 0, space 0, times 0 [ 346.803920] CPU: 1 PID: 19302 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 346.804785] IPv6: NLM_F_REPLACE set, but no existing node found! [ 346.811329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.811343] Call Trace: [ 346.811390] dump_stack+0x185/0x1d0 [ 346.811431] should_fail+0x87b/0xab0 [ 346.811480] __should_failslab+0x278/0x2a0 [ 346.841149] should_failslab+0x29/0x70 [ 346.845103] kmem_cache_alloc+0x12e/0xb90 [ 346.849293] ? rcu_all_qs+0x32/0x1f0 [ 346.853070] ? mutex_lock+0x31/0x90 [ 346.856743] ? __kernfs_new_node+0x137/0x6e0 [ 346.861218] ? kstrdup_const+0x1ff/0x270 [ 346.865338] __kernfs_new_node+0x137/0x6e0 [ 346.869634] kernfs_new_node+0x146/0x2e0 [ 346.873759] __kernfs_create_file+0x12d/0x680 [ 346.878300] sysfs_add_file_mode_ns+0x5ba/0x830 [ 346.883055] sysfs_add_file+0xd6/0x100 [ 346.887005] sysfs_merge_group+0x1bb/0x430 [ 346.892943] dpm_sysfs_add+0x12c/0x420 [ 346.896865] device_add+0x197c/0x2cb0 [ 346.900706] ? device_add+0x17e1/0x2cb0 [ 346.904723] device_create+0x59d/0x630 [ 346.908665] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 346.914161] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 346.919159] hwsim_new_radio_nl+0xa8d/0xda0 [ 346.923519] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 346.929348] genl_rcv_msg+0x16b1/0x1840 [ 346.933369] netlink_rcv_skb+0x378/0x600 [ 346.937483] ? genl_unbind+0x350/0x350 [ 346.941396] genl_rcv+0x63/0x80 [ 346.944701] netlink_unicast+0x1678/0x1750 [ 346.948987] ? genl_pernet_exit+0xa0/0xa0 [ 346.953164] netlink_sendmsg+0x104f/0x1350 [ 346.957458] ? netlink_getsockopt+0xc80/0xc80 [ 346.962013] ___sys_sendmsg+0xec0/0x1310 [ 346.966128] ? __fdget+0x4e/0x60 [ 346.969534] ? __fget_light+0x57/0x700 [ 346.973459] ? __fdget+0x4e/0x60 [ 346.976873] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 346.982279] ? __fget_light+0x6a3/0x700 [ 346.986326] __x64_sys_sendmsg+0x331/0x460 [ 346.990604] do_syscall_64+0x152/0x230 [ 346.994528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 346.999737] RIP: 0033:0x455a09 [ 347.002950] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 347.010691] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 347.017979] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 347.025269] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 15:00:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x47) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 347.032556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 347.039857] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001b 2018/06/05 15:00:13 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f00000029538af34befbe89fb5c23ebe2265aa1ace1f31d6f33f88b132ab7b196c8185373f61eee12cd9cd94e582b82283bad7f311e712391672b8b2fc385689d44c1e80def0dff1a1872174dd81380fb4c8b10725416b699f805e88a2e0a01d2220ab9e4264a98f2914a94c9a7aa2ebc90c290b4b561df14fc08b8ca0ef4bbf50c9d8eb2c0b20c5b58f1e61cb39c7b470d11"], &(0x7f0000000200)=0x97) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x87, "e2c12f21f5feee3e9bdb290cf61f058a6c42c9938e243010b6fa0bad3c3d36537373f7af2365006b10455d0fb8440d3062c3ab8b80aa87c6ea8f2aea0418fac5d59a6505692e34a5ecb4390beb1ef594ff7e46d3dbb4d8c738df49e360d72abd99b9a544527950bfa181003851fe64d45c7c076132b9722008e1431c53afa47be33e53f39a0ca7"}, &(0x7f0000000300)=0x8f) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0xbb7f}, 0x5, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002a000100020000e7fadbdf250a000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000000000}, 0x1) [ 347.106127] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/06/05 15:00:13 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) socket$inet(0x2, 0x200000000000003, 0x9) 2018/06/05 15:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000400000fa0a0000000000000000000000", @ANYBLOB="ef406217992f95dc07824fb7688dba39ac5b0e9bac7e0db7550988f152fcd5ec825acbd900d7b60858eb6f5c2d5d954e9b41b089"], 0x48) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="376bdd50e061b5ccd5e499bf23e7a205b507d2d429e25da282e688501cf633372145e1cb8202465fcd6e7c996952e39fcc0b31c7bd5ef76fdfbf0f8b4d6ec88da6de210e658406b36dcc97a890fea046c7d95b063732ee2ff1d325ef9785a3f3a3a0c8ee1d540c3761d0f4f3e8cb51f241172628d383ee1610850aa7f7d3ddd418d377815caf6abb460e24bb553346c43ffcd6b74b05b105949a359acb785c49c6c73f0b14f8b6bfa93d1d24bfb3978f2403f885cdf9", 0xb6, r2) r3 = semget$private(0x0, 0x4, 0x48) semop(r3, &(0x7f0000000040)=[{0x0, 0x9}, {0x1, 0x7, 0x1000}, {0x1, 0x6, 0x800}, {0x0, 0x140000000, 0x800}, {0x2, 0x100000001, 0x1000}], 0x5) 2018/06/05 15:00:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x47) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:13 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000140)=@full={{0x3, {"24fd71ac03c2fa"}, 0x6}, [{"87178febddf44f"}, {"ce2fb90fd7c513"}, {"9860a325db8afb"}, {"96ceff93f23a75"}, {"7b6e1682133d47"}, {"a8ec08405732a7"}, {"d8d1d484a4ae7b"}, {"ebb3ca7dfdaa70"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f00000001c0)="9d2f4dde6aea0babd73586756a3ebef49eb4128ccde0736f0ad57a06304298596140b59af93cbb40b9af30498ae33a5808cd4694b6e567c647fa976ca61a389f63a96f5a0609e1e8bef701772081d58215de835280396680151fc5071396e2870cbf014ff7b6b0e963dc4132b8bbbdecf01239e763881aa214ba257190663a2b9765d2723dd1c8702533d74243f521a9996e1fd7a0a040a58f7eb986fae181c6951802b566", 0xa5}, {&(0x7f0000000280)="c1427b710ea6430038890b361bf54919cdb372aac58bd7b607ab6276", 0x1c}, {&(0x7f00000002c0)="c1dcf1f943a7df97488d538af346d23054644c681adfcc637cd87ebfc42af14f59ad92d6daa1780862b34dbde96f2f8e03e5c244abbe86b2e089086db562f78fea7054803da83c1ca1255cc401123d71ccf255bc1a46c64b7708d1a3da7fc904e76cdb58429e268ab2174a04e15543ddd51a85ef2d11a8447ef91e94ba949f880a73f77ef5256a4664580e8924d9b444", 0x90}, {&(0x7f0000000380)="dd2be5785dca3952549fb8441d5e0bb2339078006e81ec3e6e1309c7808df0ef5a799b27a8dfeaf0f92daf5a05d83ab5dfc03b8bb32c10276c14c49d", 0x3c}, {&(0x7f00000003c0)="165e08488c", 0x5}, {&(0x7f00000004c0)="53ebb9a6154c15b161c7599b9c5082c7d71428d74375f1b425079dce14fb7de4bbcb2b7114c88e9b01f7bf46fc39813d3d71de0e2edd646dd3c47b1b19768c468b8da6deb644a7ebc5339c1826acb58056b60fef78fd8f2d21119404c72dedb3433853bb71ba", 0x66}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="00010000000000001301000000000000111ffca040ecdfcb36424e6d614cf46638bc7428ab9d15f2cddfb8b43108e24508659614f5c1fc24e74a6fc5b263d1ea60d2accd5d833407c177d63de97918029ecc0f84b24b74be3e747c9f95ceb109f53dd702449e4f0c1313b25ae39c882df008b14511fed17abc090b7f31b11a46a0aec9a4c0bc4830a809aae4b18c1a42f9c6734310ea4000fdd958a731cd65b08b15841fa319e6fe1dff4a047de8286dcf84999e96ebc8486fba6158965db99b349744c4e96ad6f100aa562e36a079b81c844eaff2241b99d30022aa11a3779d76730150a23f9b34a14ef0b9d03bad36404dd51c478b05d82b96df32b062d70090000000000000000501000008000000393c93f64370ddc7a8d651654c1eb164faf26a2389b69b7395b03101c9d0c47ae92e04aad947f12c034758ff02625ae8bf8518aee16005cc9087644e6f8ffac2ebe7ce15171ea74a42dc5c6169f64c6c365cefc903206f532f07149cbcc83e7b1db8bb36f40ecef65014741091a5c92d5978a65aa55ad1cb887b49f96aadd300a8000000000000001f01000000000000d7ce20d61a53282f8638d7b35b12cc1b5e377ff2ffc3ee9625743aafef38630355c32a0278a8ceb63a7c0d88c8b7fda19dfbd9e8bad0da839b28af3e5ec451d95a306a9bd1fe0d209072e5cbde53882cdafb5a0e8bd5d722cae3b13a101155b99ea37d2eab570cbbf4544c8c62867d0fe5a1757c18a609c48aaebf1af930d7fd500ce8d3fd1df85e22b484a55543d74824921aebe537000090000000000000003a000000ff7f0000e4e93a062fb99251b7fe35d3ef0d8b9b1a88069d3fdbcebdd0d9025bbda976e2735728af9f2a0669d39062a55e0fad5f5b46794b822f9eb9153f6bf470f3f367f30b8de97e04b09d2ccb431efbb28a025f8481e28b8188a0adbf68e07d3d461e51f743c45995dbce2937f74f6190b59d9846f61304cc40322405e7380d000000100000000000000009011400030000004000000000000000ff0100000000000185bfcddab5ce1c5905e467eb81f4c93bd779e21f819a0a03391580828b28638939580eef3dc82dd7d4b3b60000000000d0000000000000008d01000000010000a3c732293f3429c3d8e62bf8724558545bd7d4ae04c360bf4604dee29baeee51b63e0133be71173e39d2554768f3e2f8933c96f6dba879780be6c87b421f2a1e33daf3d76b67c99104d3511b7b1264c7b168394da2b34b62d755b45170e749baf3906442956d77469a3838f6c45ccb11bf406cb6a6b9555589d51c2572bcc42b6df4bbed29def88f58ce8b76fab4ec5d474407fb3a62e9a57a4ff044ccadd51913e32a936eadfa757379d3abc3faacea057c5302ced061a17834ee0000000000"], 0x3e8, 0x80}, 0x10000) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000a00)={0x9b, 0x401, 0x80, "ffaccad376a453c8b10d05e86dbdb780ffe2be1b6f01e07ab0364ba19d289a0f41323c16a7ae329fec10fea4c930bcf5de59ec873d0f534fe4fc091826dd7342ee3c061f126d19a68c2ab21cf81e34e0c3a74dde3100925fbc161e675acf2b60b4da43ca0f43122c610b7cd1868c4ec0f3328df0ae5da1b822fbecf07c103fe9efe6fca4789d92a8513bce61d89f1aefa1ae66742475807a95f6c5"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open$cgroup(&(0x7f0000000cc0)={0x5, 0x70, 0x7f, 0x3, 0x6, 0x5, 0x0, 0x8, 0x15d2, 0x1, 0x1, 0xd0, 0x8, 0x0, 0x40, 0x1000, 0xbb2, 0xfffffffffffffff9, 0x8, 0x5, 0x8000, 0x9, 0x1, 0xacf2, 0xc38c, 0x1, 0x7, 0x80000001, 0x2, 0xb0c3, 0x5, 0x4, 0x9, 0x8, 0x199, 0x41e, 0x800, 0x80000001, 0x0, 0x4eb9, 0x1, @perf_bp={&(0x7f0000000c80), 0xc}, 0x20008, 0x7fffffff, 0xf54a, 0x6, 0xda3c, 0x5, 0x7ff}, r0, 0xa, r0, 0x1) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000d40)) times(&(0x7f0000000ac0)) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000b40)={{0x7, 0x1, 0x0, 0x5, 'syz0\x00', 0x100000000}, 0x5, 0x104, 0x2, r2, 0x3, 0x7ff, 'syz0\x00', &(0x7f0000000b00)=['wlan0:\\\x00', '\x00', 'security[$selinux}wlan1\x00'], 0x21, [], [0x8, 0x4, 0x16, 0x4]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000e00)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x260, 0x0, 0xffffffff, 0x100, 0x100, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, &(0x7f0000000d80), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x842, 0x200, 0x0, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1b}, @gre_key=0x20, @port=0x4e22}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, 0xff, 0xffffffff, 'veth0_to_bond\x00', 'gre0\x00', {0xff}, {}, 0x1d, 0x1, 0x40}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x80}}, @common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x9, 0x7, 0x1, 0x0, 0x1, 0x9], 0x2, 0x9544, 0x5}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x101, 0x3, 0x0, 0x3ff, 0xe8, 0xffffffffffff8000], 0x21, 0x4, 0x1000}, {0x7, [0x1, 0x8, 0x8, 0x2, 0x400, 0x100000000], 0x5, 0x36c7}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x18, @loopback=0x7f000001, @multicast2=0xe0000002, @gre_key=0x1, @port=0x4e24}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'veth1_to_bridge\x00', 'vcan0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x1a}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x6, 0xffffffffffffffea, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x11, @ipv6=@dev={0xfe, 0x80, [], 0xe}, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}, @port=0x4e23, @port=0x4e20}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000009c0)={0x8, 0x3, 0x8001, 0x4}, 0x8) [ 347.269989] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/06/05 15:00:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x20000420000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000340)=""/231) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x70, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4bb}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc9a}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000022000100000000595dd4be000000000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x47) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 347.411741] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/06/05 15:00:14 executing program 3 (fault-call:1 fault-nth:28): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000600)={0x3f, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}}, 0x0, 0x6, [{{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, {{0xa, 0x4e21, 0xa423, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x92}}, {{0xa, 0x4e24, 0x68f13e29, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffff01}}, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x390) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000540)={0x129, @time={r2, r3+30000000}, 0x12000000, {0x7, 0x80000000}, 0x5, 0x0, 0x80000001}) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5fba, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000009c0)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000220306000000000000e6ffff03040000"], 0x14}, 0x1}, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000005c0)=0xffffffffffff7d97) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x270, 0x16, 0x802, 0x70bd27, 0x25dfdbfe, {0x17}, [@typed={0x8, 0x3a, @fd=r0}, @typed={0x14, 0x13, @ipv6=@loopback={0x0, 0x1}}, @nested={0x240, 0x3b, [@typed={0x14, 0x96, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0x14, 0x58, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="39fbccdf3f5d94468bb978f8698156efe68c50c446c4fe62db96280a55bcc7db4bcd26ef", @generic="9814a14b50e7c5fd42c8be47d627ebefc23e7059e549728c62c575192aa3a9300faf19279ae3b8479a3a4b9a8f32707dcc988849d75768", @generic="6d615d2b8fd1460b2aa3b77ad56ae4b0b5f0202c53fda593ea58e51b82f2eb33be669d47436730a8f1feb1b6298d971a0b84dae1ab900d911b100e63b471f6341e84c2a8d011653583c7766339f49238cbdcf65a37c2774127fe17c103f2c623836edff6d2a25be933adf3bd27f8ddcf256476944ae268bc00ae947c503608775a0df468a53866fbb8e5c5b278759e1af645391631b6e977282806e455987e9c82ed96d2f284c3bb4fe2b32c24693c162018807cbaa4a2586e4700db2bb078e4e57a8e5f22ee0a58fb9cb27797865b6a6ffe36a6f68ae4d551d79ec45abdad662ebfb3", @generic="fe7b837d89480d1d17e270fce01433d31b14c713ec6f7e1d4d0369803f7ce7a989b7b77dddd7d5ae2ed7974528960bd9b4a6e3546151347aae362a06b0c2ad5335f6914e2c41988a53", @typed={0x10, 0x10, @str='/dev/midi#\x00'}, @typed={0x8, 0x34, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x55, @str='/dev/midi#\x00'}, @generic="80004e031a2054fd1d3f5cfc24f45c34f2c362c33aa4ed7783dc164fc098a168d9cef6c9ef03304660e336648379664ce324237a815ccce96f4596406cca790f4b2d7005c368ba7bfd30a77714672bb825fad352c55eb76f780767434c8fbdb8f3589c"]}]}, 0x270}, 0x1}, 0x4000000) 2018/06/05 15:00:14 executing program 1: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f0000582000/0x4000)=nil, 0x4000, 0xf) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20102, 0x0) sendto$unix(r0, &(0x7f0000000040)="9129620a68aa18f5d8aa287f", 0xc, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/05 15:00:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x47) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') 2018/06/05 15:00:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xbb7f}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)={0x14, 0x23, 0x1, 0x0, 0x0, {0x4}}, 0x171}, 0x1, 0x0, 0x0, 0x800000}, 0x40000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x6000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000001c0)) 2018/06/05 15:00:14 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x78d) 2018/06/05 15:00:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000400000fa0a0000000000000000000000", @ANYBLOB="ef406217992f95dc07824fb7688dba39ac5b0e9bac7e0db7550988f152fcd5ec825acbd900d7b60858eb6f5c2d5d954e9b41b089"], 0x48) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="376bdd50e061b5ccd5e499bf23e7a205b507d2d429e25da282e688501cf633372145e1cb8202465fcd6e7c996952e39fcc0b31c7bd5ef76fdfbf0f8b4d6ec88da6de210e658406b36dcc97a890fea046c7d95b063732ee2ff1d325ef9785a3f3a3a0c8ee1d540c3761d0f4f3e8cb51f241172628d383ee1610850aa7f7d3ddd418d377815caf6abb460e24bb553346c43ffcd6b74b05b105949a359acb785c49c6c73f0b14f8b6bfa93d1d24bfb3978f2403f885cdf9", 0xb6, r2) r3 = semget$private(0x0, 0x4, 0x48) semop(r3, &(0x7f0000000040)=[{0x0, 0x9}, {0x1, 0x7, 0x1000}, {0x1, 0x6, 0x800}, {0x0, 0x140000000, 0x800}, {0x2, 0x100000001, 0x1000}], 0x5) [ 348.151209] FAULT_INJECTION: forcing a failure. [ 348.151209] name failslab, interval 1, probability 0, space 0, times 0 [ 348.162783] CPU: 0 PID: 19355 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 348.170177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.179593] Call Trace: [ 348.182236] dump_stack+0x185/0x1d0 [ 348.185919] should_fail+0x87b/0xab0 [ 348.189689] __should_failslab+0x278/0x2a0 [ 348.193985] should_failslab+0x29/0x70 2018/06/05 15:00:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000000c0)="4548f0dc6f265f71a550dfb20d39dbbbb8eb855dc9538b9d45c345fc41d26fe26f488897948c8dab1079d81e0f4b71eafb3b9631886710a0442a03f4a284dbe92afca1377cfff000b2233f5679") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:14 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x100, r1, 0x4, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x86}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x100}, 0x1}, 0x4008080) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 348.198113] kmem_cache_alloc+0x12e/0xb90 [ 348.202305] ? rcu_all_qs+0x32/0x1f0 [ 348.206082] ? mutex_lock+0x31/0x90 [ 348.209750] ? __kernfs_new_node+0x137/0x6e0 [ 348.214235] ? kstrdup_const+0x1ff/0x270 [ 348.218384] __kernfs_new_node+0x137/0x6e0 [ 348.222698] kernfs_new_node+0x146/0x2e0 [ 348.226836] __kernfs_create_file+0x12d/0x680 [ 348.231389] sysfs_add_file_mode_ns+0x5ba/0x830 [ 348.236135] sysfs_add_file+0xd6/0x100 [ 348.240092] sysfs_merge_group+0x1bb/0x430 [ 348.244381] dpm_sysfs_add+0x12c/0x420 [ 348.248307] device_add+0x197c/0x2cb0 [ 348.252150] ? device_add+0x17e1/0x2cb0 [ 348.256174] device_create+0x59d/0x630 [ 348.260124] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 348.261847] IPv6: NLM_F_REPLACE set, but no existing node found! [ 348.265624] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 348.265673] hwsim_new_radio_nl+0xa8d/0xda0 [ 348.265719] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 348.265748] genl_rcv_msg+0x16b1/0x1840 [ 348.265796] netlink_rcv_skb+0x378/0x600 [ 348.295079] ? genl_unbind+0x350/0x350 2018/06/05 15:00:14 executing program 2: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 348.299008] genl_rcv+0x63/0x80 [ 348.302318] netlink_unicast+0x1678/0x1750 [ 348.306618] ? genl_pernet_exit+0xa0/0xa0 [ 348.310807] netlink_sendmsg+0x104f/0x1350 [ 348.315108] ? netlink_getsockopt+0xc80/0xc80 [ 348.319671] ___sys_sendmsg+0xec0/0x1310 [ 348.323807] ? __fdget+0x4e/0x60 [ 348.327231] ? __fget_light+0x57/0x700 [ 348.331164] ? __fdget+0x4e/0x60 [ 348.334588] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 348.340013] ? __fget_light+0x6a3/0x700 [ 348.344080] __x64_sys_sendmsg+0x331/0x460 [ 348.348364] do_syscall_64+0x152/0x230 2018/06/05 15:00:14 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 348.352293] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 348.357503] RIP: 0033:0x455a09 [ 348.360724] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.368462] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 348.375756] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 348.383070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 348.390375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/05 15:00:14 executing program 1: mkdir(&(0x7f0000000240)='./control\x00', 0xffffffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./control/file0\x00') close(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000280)="2a1f3f3737bfc9f1d4db2fb48437fd29e644f3fd36c8d63a4a43f813d0b904455eac05dc1eaa2a5062c49d33fc45890ebc9ee3a6f84924828e56b88a9a95ba2c6d18241ad4e54086082bd1671a00293daa046b3dc350ab1040bae34a8290885f4b66ee6af453c66780f54e72529d44cc837cc43ef751a2e27fda2e1fea10824ab1be205004eeb5260cb78da9eb789aaf13fdad92c67f24e475d20b6c78d4f3c5d1ecbdfd42b48dbe289a5dc29a60626a64f57d62a5c8e4c8f64e", 0xba) [ 348.397679] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001c 2018/06/05 15:00:14 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:14 executing program 3 (fault-call:1 fault-nth:29): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:14 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000fa3fff), 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x100000, 0x8, 0xffffffffffffffff, 0x6, 0x2, 0x84b, 0x5}, &(0x7f00000000c0)=0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="4de0d1e2911a08dc8bd53db2d4cd7e498a0b1d7af1ce7c2b065984884c7e7ba11c0f305568e575ec857236fd51681408ebeff74ad1861af81e8c37d670bd7a544dd054f35f88f73e553f187ff7d3ae33f0e0b9f18c020dc6e66e2c06e9b69b22ebad45107918a09263f9d749383e855f723b264c14630f01879ee17da1f014f0d61e995ced9d0f2b8e6038a425dd50f25f17f3328485bac036782d55240934d775b94a13e3c5062a13da053a40ba0ed929113713d451ef5ccb0278d3fd22145f63edf1a0b7650e705612162819d6740684bcad", 0xd3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setrlimit(0x0, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) [ 348.648753] sctp: [Deprecated]: syz-executor5 (pid 19375) Use of int in maxseg socket option. [ 348.648753] Use struct sctp_assoc_value instead [ 348.702406] sctp: [Deprecated]: syz-executor5 (pid 19375) Use of int in maxseg socket option. [ 348.702406] Use struct sctp_assoc_value instead [ 348.795615] FAULT_INJECTION: forcing a failure. [ 348.795615] name failslab, interval 1, probability 0, space 0, times 0 [ 348.807035] CPU: 1 PID: 19378 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 348.814413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.823786] Call Trace: [ 348.826410] dump_stack+0x185/0x1d0 [ 348.830079] should_fail+0x87b/0xab0 [ 348.833828] __should_failslab+0x278/0x2a0 [ 348.838099] should_failslab+0x29/0x70 [ 348.842025] __kmalloc+0xc5/0x350 [ 348.845534] ? kobject_get_path+0x200/0x480 [ 348.849978] kobject_get_path+0x200/0x480 [ 348.854188] kobject_uevent_env+0x50d/0x2280 [ 348.858632] ? mutex_lock+0x31/0x90 [ 348.862302] ? mutex_unlock+0x15/0x80 [ 348.866146] kobject_uevent+0x6f/0x80 [ 348.869977] device_add+0x26e0/0x2cb0 [ 348.873809] ? device_add+0x17e1/0x2cb0 [ 348.877824] device_create+0x59d/0x630 [ 348.881763] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 348.887267] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 348.892269] hwsim_new_radio_nl+0xa8d/0xda0 [ 348.896635] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 348.902467] genl_rcv_msg+0x16b1/0x1840 [ 348.906697] netlink_rcv_skb+0x378/0x600 [ 348.910817] ? genl_unbind+0x350/0x350 [ 348.914735] genl_rcv+0x63/0x80 [ 348.918044] netlink_unicast+0x1678/0x1750 [ 348.922338] ? genl_pernet_exit+0xa0/0xa0 [ 348.926537] netlink_sendmsg+0x104f/0x1350 [ 348.930867] ? netlink_getsockopt+0xc80/0xc80 [ 348.935396] ___sys_sendmsg+0xec0/0x1310 [ 348.939519] ? __fdget+0x4e/0x60 [ 348.942926] ? __fget_light+0x57/0x700 [ 348.946845] ? __fdget+0x4e/0x60 [ 348.950257] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 348.955666] ? __fget_light+0x6a3/0x700 [ 348.959728] __x64_sys_sendmsg+0x331/0x460 [ 348.964005] do_syscall_64+0x152/0x230 [ 348.967926] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 348.973223] RIP: 0033:0x455a09 [ 348.976424] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.984172] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 348.991463] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 348.998748] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 349.006037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 349.013327] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001d 2018/06/05 15:00:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000100000000000000000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:15 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:15 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20002, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x181200) 2018/06/05 15:00:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x840, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x81}, {0x8, 0x7}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000220001000000000000000000040000000d5f383802156ae0f6bfa45518ca1d230bb1c92658"], 0x1}, 0x1}, 0x2) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0xaf, @multicast1=0xe0000001, 0x4e20, 0x1, 'fo\x00', 0x2, 0x6, 0x5b}, 0x2c) 2018/06/05 15:00:15 executing program 3 (fault-call:1 fault-nth:30): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000000c0)="4548f0dc6f265f71a550dfb20d39dbbbb8eb855dc9538b9d45c345fc41d26fe26f488897948c8dab1079d81e0f4b71eafb3b9631886710a0442a03f4a284dbe92afca1377cfff000b2233f5679") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003940), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/05 15:00:15 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) [ 349.413890] FAULT_INJECTION: forcing a failure. [ 349.413890] name failslab, interval 1, probability 0, space 0, times 0 [ 349.425277] CPU: 0 PID: 19391 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 349.432674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.442064] Call Trace: [ 349.444714] dump_stack+0x185/0x1d0 [ 349.448399] should_fail+0x87b/0xab0 [ 349.452171] __should_failslab+0x278/0x2a0 [ 349.456466] should_failslab+0x29/0x70 [ 349.461040] kmem_cache_alloc+0x12e/0xb90 [ 349.465234] ? rcu_all_qs+0x32/0x1f0 [ 349.469016] ? mutex_lock+0x31/0x90 [ 349.472680] ? __kernfs_new_node+0x137/0x6e0 [ 349.477155] ? kstrdup_const+0x1ff/0x270 [ 349.481291] __kernfs_new_node+0x137/0x6e0 [ 349.485568] kernfs_new_node+0x146/0x2e0 [ 349.489683] __kernfs_create_file+0x12d/0x680 [ 349.494240] sysfs_add_file_mode_ns+0x5ba/0x830 [ 349.498984] sysfs_add_file+0xd6/0x100 [ 349.502943] sysfs_merge_group+0x1bb/0x430 [ 349.507231] dpm_sysfs_add+0x12c/0x420 2018/06/05 15:00:15 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000400)}, 0x0) [ 349.511160] device_add+0x197c/0x2cb0 [ 349.515604] ? device_add+0x17e1/0x2cb0 [ 349.519619] device_create+0x59d/0x630 [ 349.523567] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 349.529080] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 349.534076] hwsim_new_radio_nl+0xa8d/0xda0 [ 349.538454] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 349.544295] genl_rcv_msg+0x16b1/0x1840 [ 349.548340] netlink_rcv_skb+0x378/0x600 [ 349.552476] ? genl_unbind+0x350/0x350 [ 349.556414] genl_rcv+0x63/0x80 [ 349.559736] netlink_unicast+0x1678/0x1750 [ 349.564057] ? genl_pernet_exit+0xa0/0xa0 [ 349.568354] netlink_sendmsg+0x104f/0x1350 [ 349.572673] ? netlink_getsockopt+0xc80/0xc80 [ 349.577252] ___sys_sendmsg+0xec0/0x1310 [ 349.581392] ? __fdget+0x4e/0x60 [ 349.584824] ? __fget_light+0x57/0x700 [ 349.588771] ? __fdget+0x4e/0x60 [ 349.592208] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 349.597641] ? __fget_light+0x6a3/0x700 [ 349.601707] __x64_sys_sendmsg+0x331/0x460 [ 349.606001] do_syscall_64+0x152/0x230 [ 349.609938] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/05 15:00:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, r0, &(0x7f0000000040)="c8360fb08896c48aa221648c08144e3b05160844f746a093c58894fcef4a8042fe1721c801", 0x25, 0x0, 0x0, 0x1, r1}, &(0x7f0000000140)) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/22) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x14}, 0x1}, 0x0) [ 349.615182] RIP: 0033:0x455a09 [ 349.618401] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 349.626179] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 349.633506] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 349.640810] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 349.648115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 349.655420] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001e 2018/06/05 15:00:15 executing program 3 (fault-call:1 fault-nth:31): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 349.812818] FAULT_INJECTION: forcing a failure. [ 349.812818] name failslab, interval 1, probability 0, space 0, times 0 [ 349.824297] CPU: 1 PID: 19408 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 349.831693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.841075] Call Trace: [ 349.843794] dump_stack+0x185/0x1d0 [ 349.847467] should_fail+0x87b/0xab0 [ 349.851216] __should_failslab+0x278/0x2a0 [ 349.855495] should_failslab+0x29/0x70 [ 349.859439] __kmalloc_node_track_caller+0x24b/0x11b0 [ 349.864696] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 349.870102] ? kobject_uevent_env+0x15c0/0x2280 [ 349.874820] __alloc_skb+0x2cb/0x9e0 [ 349.878569] ? kobject_uevent_env+0x15c0/0x2280 [ 349.883283] kobject_uevent_env+0x15c0/0x2280 [ 349.887834] kobject_uevent+0x6f/0x80 [ 349.891668] device_add+0x26e0/0x2cb0 [ 349.895507] ? device_add+0x17e1/0x2cb0 [ 349.899526] device_create+0x59d/0x630 [ 349.903484] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 349.908990] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 349.913984] hwsim_new_radio_nl+0xa8d/0xda0 [ 349.918356] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 349.924202] genl_rcv_msg+0x16b1/0x1840 [ 349.928258] netlink_rcv_skb+0x378/0x600 [ 349.932371] ? genl_unbind+0x350/0x350 [ 349.936312] genl_rcv+0x63/0x80 [ 349.939634] netlink_unicast+0x1678/0x1750 [ 349.943945] ? genl_pernet_exit+0xa0/0xa0 [ 349.948142] netlink_sendmsg+0x104f/0x1350 [ 349.952458] ? netlink_getsockopt+0xc80/0xc80 [ 349.957031] ___sys_sendmsg+0xec0/0x1310 [ 349.961171] ? __fdget+0x4e/0x60 [ 349.964609] ? __fget_light+0x57/0x700 [ 349.968531] ? __fdget+0x4e/0x60 [ 349.971939] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 349.977369] ? __fget_light+0x6a3/0x700 [ 349.981396] __x64_sys_sendmsg+0x331/0x460 [ 349.985649] do_syscall_64+0x152/0x230 [ 349.989554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 349.994748] RIP: 0033:0x455a09 [ 349.997965] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 350.005793] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 350.013173] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 350.020450] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 350.027907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 350.035200] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001f 2018/06/05 15:00:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x14, 0x22, 0x1, 0xfffffffffffffffe, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) 2018/06/05 15:00:16 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400002200010000000000000000000400000000"], 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x23c000, 0x0) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x8f, 0x3, 0x80000001, 0x6b, 0x8001, &(0x7f00000001c0)='bridge_slave_0\x00', 0x4, 0x5, 0x101}) 2018/06/05 15:00:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002200010800002c02c543ebdd922fa9b9b6484d00001000000004000000"], 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/90, &(0x7f0000000000)=0x5a) 2018/06/05 15:00:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e02", 0x2d}], 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) [ 350.280236] sctp: [Deprecated]: syz-executor1 (pid 19410) Use of int in max_burst socket option. [ 350.280236] Use struct sctp_assoc_value instead 2018/06/05 15:00:16 executing program 1: symlink(&(0x7f0000002300)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000006c0), &(0x7f00000001c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x259716b87d7abbee, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@get={0xf8, 0x13, 0x20, 0x70bd28, 0x25dfdbff, {{'authenc(sha384-avx2,ctr-cast5-avx)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xaa}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/06/05 15:00:16 executing program 3 (fault-call:1 fault-nth:32): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:16 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) [ 350.398526] FAULT_INJECTION: forcing a failure. [ 350.398526] name failslab, interval 1, probability 0, space 0, times 0 [ 350.410129] CPU: 0 PID: 19423 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 350.417612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.426999] Call Trace: [ 350.429637] dump_stack+0x185/0x1d0 [ 350.433313] should_fail+0x87b/0xab0 [ 350.437073] __should_failslab+0x278/0x2a0 [ 350.441437] should_failslab+0x29/0x70 [ 350.445372] kmem_cache_alloc+0x12e/0xb90 [ 350.449575] ? skb_clone+0x31e/0x590 [ 350.453350] ? kmsan_set_origin_inline+0x6b/0x120 [ 350.458239] skb_clone+0x31e/0x590 [ 350.461851] netlink_broadcast_filtered+0xcce/0x1df0 [ 350.467026] ? kobject_uevent+0x80/0x80 [ 350.471073] ? kmsan_set_origin+0x9e/0x160 [ 350.475367] kobject_uevent_env+0x18d2/0x2280 [ 350.479926] kobject_uevent+0x6f/0x80 [ 350.483771] device_add+0x26e0/0x2cb0 [ 350.487606] ? device_add+0x17e1/0x2cb0 [ 350.491620] device_create+0x59d/0x630 [ 350.495559] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 350.501064] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 350.506132] hwsim_new_radio_nl+0xa8d/0xda0 [ 350.510502] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 350.516344] genl_rcv_msg+0x16b1/0x1840 [ 350.520392] netlink_rcv_skb+0x378/0x600 [ 350.524528] ? genl_unbind+0x350/0x350 [ 350.528464] genl_rcv+0x63/0x80 [ 350.531792] netlink_unicast+0x1678/0x1750 [ 350.536101] ? genl_pernet_exit+0xa0/0xa0 [ 350.540303] netlink_sendmsg+0x104f/0x1350 [ 350.544619] ? netlink_getsockopt+0xc80/0xc80 [ 350.549195] ___sys_sendmsg+0xec0/0x1310 [ 350.553335] ? __fdget+0x4e/0x60 [ 350.556757] ? __fget_light+0x57/0x700 [ 350.560697] ? __fdget+0x4e/0x60 [ 350.564124] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 350.569544] ? __fget_light+0x6a3/0x700 [ 350.573627] __x64_sys_sendmsg+0x331/0x460 [ 350.577918] do_syscall_64+0x152/0x230 [ 350.581856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 350.587074] RIP: 0033:0x455a09 [ 350.590285] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 15:00:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x101080) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x46, 0x500) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/43, &(0x7f0000000140)=0x2b) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xbb7f, 0x0, 0x3}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x200, 0x0, 0x0, {0x2}}, 0x5}, 0x1}, 0x0) 2018/06/05 15:00:16 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x36, r1}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) [ 350.598035] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 350.605336] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 350.612634] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 350.619941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 350.627250] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000020 2018/06/05 15:00:16 executing program 1: r0 = socket(0x100000000000011, 0x100000843, 0x8) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0xfffffffffffffe7a, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) io_setup(0x4, &(0x7f00000000c0)=0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000140)=0x3, 0x4) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) 2018/06/05 15:00:17 executing program 6: r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:17 executing program 3 (fault-call:1 fault-nth:33): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x4e21, 0x0, 0x4e23, 0x3, 0x2, 0x80, 0x80, 0x3f, r1, r2}, {0x6, 0xff, 0x3, 0x8600, 0x2, 0x7f9f, 0x9, 0x100000000000}, {0x8, 0x1, 0x29a, 0x4}, 0x0, 0x6e6bb5, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3501, 0x2, 0x0, 0x6, 0x7, 0xf2a, 0x8}}, 0xe8) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x8) 2018/06/05 15:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x840, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) 2018/06/05 15:00:17 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000001, 0x480002) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:17 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) 2018/06/05 15:00:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x36, r1}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) [ 351.329692] FAULT_INJECTION: forcing a failure. [ 351.329692] name failslab, interval 1, probability 0, space 0, times 0 [ 351.341172] CPU: 0 PID: 19455 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 351.348568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.357959] Call Trace: [ 351.360593] dump_stack+0x185/0x1d0 [ 351.364264] should_fail+0x87b/0xab0 [ 351.368050] __should_failslab+0x278/0x2a0 [ 351.372344] should_failslab+0x29/0x70 [ 351.376264] kmem_cache_alloc_node+0x15e/0xc90 [ 351.380909] ? __alloc_skb+0x202/0x9e0 [ 351.384848] __alloc_skb+0x202/0x9e0 [ 351.388593] ? netlink_has_listeners+0x55/0x290 [ 351.393309] kobject_uevent_env+0x15c0/0x2280 [ 351.397863] kobject_uevent+0x6f/0x80 [ 351.401798] device_add+0x26e0/0x2cb0 [ 351.405647] ? device_add+0x17e1/0x2cb0 [ 351.409671] device_create+0x59d/0x630 [ 351.413623] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 351.419137] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 351.424136] hwsim_new_radio_nl+0xa8d/0xda0 [ 351.428520] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 351.434369] genl_rcv_msg+0x16b1/0x1840 [ 351.438405] netlink_rcv_skb+0x378/0x600 [ 351.442521] ? genl_unbind+0x350/0x350 [ 351.446443] genl_rcv+0x63/0x80 [ 351.449752] netlink_unicast+0x1678/0x1750 [ 351.454054] ? genl_pernet_exit+0xa0/0xa0 [ 351.458253] netlink_sendmsg+0x104f/0x1350 [ 351.462564] ? netlink_getsockopt+0xc80/0xc80 [ 351.467131] ___sys_sendmsg+0xec0/0x1310 [ 351.471260] ? __fdget+0x4e/0x60 [ 351.474685] ? __fget_light+0x57/0x700 2018/06/05 15:00:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000000200)="0047fc2f07dc2c992409708bb0388439e17b62fdcac084fc42a237c6d530c633b34c4d01998782754f57d138c2dcdfe16e1900ae5d852c47c4e28f49de0faaab76f642c8054570a136f0a382636e4557260eb4dad040b59eac5df7e82df173763b790fdf8ff96e1b9335b6437ec68e7ba03d0aabe1c2f2903bcd5e090cc91a5e5cfe81757fe9") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xfffffffffffffffe}) 2018/06/05 15:00:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d0005", 0x2b}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0xa9, 0xc43f, 0x80, 'queue0\x00', 0x7}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000080)=@mpls_getnetconf={0x0, 0x52, 0x200, 0x70bd2a, 0x25dfdbfb, {0x1c}, [@NETCONFA_IFINDEX={0x0, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x7}, @NETCONFA_IFINDEX={0x0, 0x1}, @NETCONFA_IFINDEX={0x0, 0x1}, @NETCONFA_IFINDEX={0x0, 0x1}, @NETCONFA_IFINDEX={0x0, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x8}]}, 0xffffffffffffff7e}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) [ 351.478623] ? __fdget+0x4e/0x60 [ 351.482056] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 351.487508] ? __fget_light+0x6a3/0x700 [ 351.491611] __x64_sys_sendmsg+0x331/0x460 [ 351.495909] do_syscall_64+0x152/0x230 [ 351.499869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 351.505093] RIP: 0033:0x455a09 [ 351.508306] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 351.516759] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 351.524067] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 351.531369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 351.538676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 351.545986] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000021 2018/06/05 15:00:17 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000040)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x6, 0x2}}, 0x68) 2018/06/05 15:00:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d0005", 0x2b}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:17 executing program 3 (fault-call:1 fault-nth:34): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x2400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) r3 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) chown(&(0x7f00000003c0)='./file0\x00', r2, r3) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) lchown(&(0x7f0000000200)='./file0\x00', r4, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) [ 351.777421] FAULT_INJECTION: forcing a failure. [ 351.777421] name failslab, interval 1, probability 0, space 0, times 0 [ 351.788856] CPU: 1 PID: 19474 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 351.796271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.805694] Call Trace: [ 351.808333] dump_stack+0x185/0x1d0 [ 351.812002] should_fail+0x87b/0xab0 [ 351.815822] __should_failslab+0x278/0x2a0 [ 351.820116] should_failslab+0x29/0x70 [ 351.824037] kmem_cache_alloc+0x12e/0xb90 [ 351.828213] ? __kernfs_new_node+0x137/0x6e0 [ 351.832654] ? kstrdup_const+0x1e0/0x270 [ 351.836768] __kernfs_new_node+0x137/0x6e0 [ 351.841037] kernfs_new_node+0x146/0x2e0 [ 351.845221] kernfs_create_link+0x9f/0x320 [ 351.849494] sysfs_do_create_link_sd+0x19d/0x360 [ 351.854279] sysfs_create_link+0x125/0x190 [ 351.858549] device_bind_driver+0x1cd/0x510 [ 351.862909] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 351.867886] hwsim_new_radio_nl+0xa8d/0xda0 [ 351.872258] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 351.878087] genl_rcv_msg+0x16b1/0x1840 [ 351.882112] netlink_rcv_skb+0x378/0x600 [ 351.886220] ? genl_unbind+0x350/0x350 [ 351.890138] genl_rcv+0x63/0x80 [ 351.893530] netlink_unicast+0x1678/0x1750 [ 351.897822] ? genl_pernet_exit+0xa0/0xa0 [ 351.902095] netlink_sendmsg+0x104f/0x1350 [ 351.906385] ? netlink_getsockopt+0xc80/0xc80 [ 351.910938] ___sys_sendmsg+0xec0/0x1310 [ 351.915051] ? __fdget+0x4e/0x60 [ 351.918465] ? __fget_light+0x57/0x700 [ 351.922387] ? __fdget+0x4e/0x60 [ 351.925799] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 351.931201] ? __fget_light+0x6a3/0x700 [ 351.935244] __x64_sys_sendmsg+0x331/0x460 [ 351.939518] do_syscall_64+0x152/0x230 [ 351.943438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 351.948647] RIP: 0033:0x455a09 [ 351.951854] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 351.959590] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 351.966875] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 351.974164] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 351.981456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 351.988742] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000022 2018/06/05 15:00:18 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d0005", 0x2b}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x80000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'syz_tun\x00', 0x101}) r1 = socket(0xb, 0x0, 0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/05 15:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1423000022000100000000000000000004000000a6289387014326cf31608528002bb0702fc494fc62441fdc1be30c7593da1d3b20f53ce28289e989c4aacfd84cde4a475c9c5e0be49289f9548641d687693164ce20bc7b9216ac2b0a1a2ac1"], 0x14}, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000240)={0x11, 0x13, &(0x7f0000000200)="de73b7a4358e1ce68428ff50f031f37f26c56a"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000140)=""/108) socket$nl_generic(0x10, 0x3, 0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x7) keyctl$session_to_parent(0x12) 2018/06/05 15:00:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000002020000000000000000000000000000000800120000002ba77b210000000000000000000006000000000000000000000000000000ff01000000000000000200000000000100000000000000000000ffff"], 0x80}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x501400, 0x0) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f00000016c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000001680)={&(0x7f0000000140)={0x150c, 0x7, 0x7, 0x71b, 0x70bd28, 0x25dfdbfb, {0x1, 0x0, 0x9}, [@generic="5dc1885be1c7828c544cd859ee6d02aedef719f60f1034b49a83ecf594fb17a421dc3308e63c6ad4ee4a45cae63044c89b0b18206daf1de768ce04215ed96c558c40fa52a1eccf0c70df03221309246f11342cbee335ae24a393b3e5490bdf48bbc7de0238efba5d7e017e905d9b888f60aa71789f29dabee22aa2116a9665c57a1f3551", @typed={0x8, 0x22, @pid=r2}, @generic="d461f1834e464ded51e31f46c54cd975d626ba7ddff07a7ab80d400f5a058e307f72909af4e968d5e2652fb10eabb5cbc10c1a09c7268ad301773c026dab0b7a322d70e99c6e7437ffbc7e24b336f8d6900bd444dc62b92eaadd0bf8f89700e2bb759a2f1ac9590568e4dcf82993c04056f28ac7", @generic="940ae69224c123ddfd821bb49b65c5c39deb3390dbaddacb8187122bda15f43c3d54cb4012866dc827e7b9ef97e710ddc7849c4e45f6ec8900ea2ec67601293b8d1825eeb4483fa915c3c9f8e2e0f66b9ba0e8edf4aef1a5105c14e5df483b4e5fed1218b98153173d8d2fc9e1d4690bc3a83c3823261d6019f0784130c91912c820cfd955a431984e07b2c74d0cb22095b87ded991016b531beb2709b2ec43c90b6572990e7fc3c7cf83a9500d405ff2e54884df5ad06628618ad6303113063", @nested={0x1338, 0x7c, [@generic="d2a9856863947fe23a2e93a9796a833ff68b48f86df6ad7fa5d6417509c9c6c063b01b2dd5f18908b342fa5ac5dcb497037db406f6bee13692f790b778f5ae7e", @generic="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", @generic="8aa74b51b1105062202089b9885d3ad0ea0bc2eae0a5c58100cb7891b820333d0f1afb85bee0da94b4f02d0c328d53d679534ef8e98dc5499408c5154d391b0df7115d8d6ab4b4db9e6895a3ac21f6292115f2a2dabd2b5728b5f38d421938c96751d7310bb315685b1c613c8974380fccd18cf53efc395f8d4845792e487f6fa1ff9fce4d937506b891", @typed={0x70, 0x2b, @binary="3771591a31a75c9552a2f6ccdce00f550151d573fd07983487433dc48ac7374d9eb0c0f2dddf0e96bf8a668b4ff91491d9ae7c5e59543aa02ef7c2eb9666538a567990801cb1ee8b545ee95166ae5ab8252ce30b12d008296aa2bad2c53b6bbeb9791553b306292d8305ec"}, @generic="370eeb84ae942113bda7d87267dcb4761e66b151c78b7f6c074d9083020790a5766ca8253f7f109125637759ac6106156c0fec1d902dc4a9c720316bfff19abf8c6409fe819d8c0501ed392774d1c781a1b421f50cedabf227612260df3ea89402aa8db97c06ee9b1aae8b8463c5c2a8925c005c4d9f82594ea8f38efdbf851affaac49d178b9f9c44989a277aa3a0ea45370f5c6b30338f431bc5b6e8e5b255f7db56e3d32a23a8df9bd2356f216da71ee625ff01d47ad6505d53800d01a9735925140430538bbb8400c2d655ffee0ddfe7c49e039e8ad62918835b274f2c6d9d2175776841ef750058ee3252", @typed={0xa0, 0x20, @binary="c57b1f6c29cdd444ae22f24769de3dabbcb5dd85f0b962d297c23e4564ea64b0bf2a046700d1f49c07c83abd0b0d361cff77edcc3b944fee1ae10fc6e2a6cb36eb77ea05f9faf53c8f67036fad35ff346011b999022f365affd1e58640c21f8f8b95857826e117e4c2d4abaf944be5c2126ce54bbfe36d150375064a342622d82ac9870a21a59d3c474d2d68802dd52fc8fb4187e64c4b6493b289b2"}, @typed={0x8, 0x47, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0xe, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x6e, @u32=0xfffffffffffffffa}, @generic="eca9677ad5830f7902873c8a48b3e61d2fdf764cfde3d2e76d597d5f9c0b2a26ff61a4a2936313977823e8ce0b3e2c3538b2be5dc29bd9d593ce919ae94b0a52fae4fe2e4e90"]}]}, 0x150c}, 0x1}, 0x40) 2018/06/05 15:00:18 executing program 6: msgget(0x2, 0x100) unlink(&(0x7f0000000040)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:18 executing program 3 (fault-call:1 fault-nth:35): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:18 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000000)=0xe8) r1 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='user)+{+\\\x00', 0x0) gettid() keyctl$get_persistent(0x16, r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) r5 = getpid() keyctl$get_persistent(0x16, r3, r1) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x40000000}, 0xa8, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="14000000220001000000000000000000040000000000860000002b0000000000000059000900000000000800", @ANYRES32=r4, @ANYBLOB="3761723b761c57085f86f9920412489420a343a03617a177dd570a946c6f17be217bd2210bb53e0b46125868125ff5aa588542f795f74eb09afa02e761c63bd87ae0ebbc4cf350ce9000003e00", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="81784232580d84970973fbbdfdf8fb5eddd564f9ac8de3fd0ae6171edf9e33179bfd210ba493120eac89eeda54fa61c275d92c2cb84138925cbb70e7fd81b1b8632b600dc209aabdfd9b642296f854ec4d1a7930224eefb50e1aeceb029a63eca76bd5d3679024624cfb7f50a51ca8841b1255d0ffc10bfb714e5566f42e6e230a167c8a68af8b4cff2efcf7749d4c98096880d6ca84067a28b3ae42894696d1e19db33d9a0d1f0f5ca83437247cde424b577e4d8e8a"], 0x14}, 0x1, 0x0, 0x0, 0x200000000000}, 0x80) [ 352.169350] FAULT_INJECTION: forcing a failure. [ 352.169350] name failslab, interval 1, probability 0, space 0, times 0 [ 352.180828] CPU: 0 PID: 19490 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 352.188312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.197703] Call Trace: [ 352.200348] dump_stack+0x185/0x1d0 [ 352.204036] should_fail+0x87b/0xab0 [ 352.207825] __should_failslab+0x278/0x2a0 [ 352.212114] should_failslab+0x29/0x70 [ 352.216039] kmem_cache_alloc+0x12e/0xb90 [ 352.220228] ? rcu_all_qs+0x32/0x1f0 [ 352.223987] ? mutex_lock+0x31/0x90 [ 352.227649] ? __kernfs_new_node+0x137/0x6e0 [ 352.232112] ? kstrdup_const+0x1ff/0x270 [ 352.236333] __kernfs_new_node+0x137/0x6e0 [ 352.240617] kernfs_new_node+0x146/0x2e0 [ 352.244724] kernfs_create_link+0x9f/0x320 [ 352.249016] sysfs_do_create_link_sd+0x19d/0x360 [ 352.253832] sysfs_create_link+0x125/0x190 [ 352.258129] device_bind_driver+0x36f/0x510 [ 352.262499] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 352.267491] hwsim_new_radio_nl+0xa8d/0xda0 [ 352.271870] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 352.277710] genl_rcv_msg+0x16b1/0x1840 [ 352.281751] netlink_rcv_skb+0x378/0x600 [ 352.285879] ? genl_unbind+0x350/0x350 [ 352.289812] genl_rcv+0x63/0x80 [ 352.293129] netlink_unicast+0x1678/0x1750 [ 352.297432] ? genl_pernet_exit+0xa0/0xa0 [ 352.301623] netlink_sendmsg+0x104f/0x1350 [ 352.306018] ? netlink_getsockopt+0xc80/0xc80 [ 352.310586] ___sys_sendmsg+0xec0/0x1310 [ 352.314707] ? __fdget+0x4e/0x60 [ 352.318118] ? __fget_light+0x57/0x700 [ 352.322046] ? __fdget+0x4e/0x60 [ 352.325466] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 352.330968] ? __fget_light+0x6a3/0x700 [ 352.335028] __x64_sys_sendmsg+0x331/0x460 [ 352.339307] do_syscall_64+0x152/0x230 [ 352.343237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 352.348450] RIP: 0033:0x455a09 [ 352.351663] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 352.359409] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 2018/06/05 15:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f34d748952b87aca46859c0ae85a4a676981b8f20b1bf9b77dfc84a1b081206a6e0e7828b211cc6aac12a89e7e6566af95108ee8472cce7479fdbc695ee6a9b5b9b9a11e3478203865e02fde582fef4272caa2fd6e62d2b6118f13fea8a4ec4a977c76c77679e94652bdf9417af9c848d4351d47156cf0257daac390ea46f6c5eb2f"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x2400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) r3 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) chown(&(0x7f00000003c0)='./file0\x00', r2, r3) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) lchown(&(0x7f0000000200)='./file0\x00', r4, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) 2018/06/05 15:00:18 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4440, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x8, 0x100000000, 0x10000, 0xb10}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)) [ 352.366706] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 352.374011] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 352.382616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 352.389914] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000023 2018/06/05 15:00:18 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b1", 0x40}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:18 executing program 3 (fault-call:1 fault-nth:36): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x24020400) r1 = creat(&(0x7f0000003ec0)='./file0\x00', 0x8) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000003f00)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x42, 0x7fff, 0x6, 0x4, 0xce}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x4, 0x1f}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)) 2018/06/05 15:00:18 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x86080) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000100)={0xd0, 0x10, 0x308, 0x70bd27, 0x25dfdbfb, "", [@generic="08949fd7c9882d2bb41762f734c70ecdedcf5abc29358411ef9c1e7e16e041f65bfca70965404836f5f0776a2fc5d4ad6cf494434c27d21c0366bf0c17d0208d9cef6b1e73bcde9ed9dcfb91fac37d1c632fd8f001fe16634163eb4f1e1a6ca518fbb45fbfd2fd60", @typed={0xc, 0x72, @u64=0x81}, @generic='G', @typed={0x4, 0x42}, @generic="30edd3f8ed955621d1b02837d450770783580bedf760453db534c7254fbb7313fcb805a4bf388e559e9e9904f7e4b7d9a26d853d3e082f7db0dfc316367d15004008292dc85cc2"]}, 0xd0}], 0x1, &(0x7f0000000240), 0x0, 0x80}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000222000100000000000000f4c1d3e152d3df83ac000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002200040000000000f8cade4c04000000"], 0x14}, 0x1}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 2018/06/05 15:00:18 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b1", 0x40}], 0x1, &(0x7f0000000400)}, 0x0) [ 352.729772] FAULT_INJECTION: forcing a failure. [ 352.729772] name failslab, interval 1, probability 0, space 0, times 0 [ 352.741202] CPU: 1 PID: 19512 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 352.748597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.757980] Call Trace: [ 352.760621] dump_stack+0x185/0x1d0 [ 352.764308] should_fail+0x87b/0xab0 [ 352.768069] __should_failslab+0x278/0x2a0 [ 352.772376] should_failslab+0x29/0x70 [ 352.776310] __kmalloc_track_caller+0x209/0xcd0 [ 352.781024] ? __kernfs_new_node+0xae/0x6e0 [ 352.785373] ? kobject_put+0x304/0x4c0 [ 352.789294] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 352.794691] kstrdup_const+0x154/0x270 [ 352.798629] __kernfs_new_node+0xae/0x6e0 [ 352.802805] kernfs_new_node+0x146/0x2e0 [ 352.806896] kernfs_create_link+0x9f/0x320 [ 352.811175] sysfs_do_create_link_sd+0x19d/0x360 [ 352.816047] sysfs_create_link+0x125/0x190 [ 352.820319] device_bind_driver+0x1cd/0x510 [ 352.824673] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 352.829646] hwsim_new_radio_nl+0xa8d/0xda0 [ 352.834000] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 352.839825] genl_rcv_msg+0x16b1/0x1840 [ 352.843843] netlink_rcv_skb+0x378/0x600 [ 352.847948] ? genl_unbind+0x350/0x350 [ 352.851859] genl_rcv+0x63/0x80 [ 352.855156] netlink_unicast+0x1678/0x1750 [ 352.859423] ? genl_pernet_exit+0xa0/0xa0 [ 352.863601] netlink_sendmsg+0x104f/0x1350 [ 352.867888] ? netlink_getsockopt+0xc80/0xc80 [ 352.872435] ___sys_sendmsg+0xec0/0x1310 [ 352.876553] ? __fdget+0x4e/0x60 [ 352.879951] ? __fget_light+0x57/0x700 [ 352.883870] ? __fdget+0x4e/0x60 [ 352.887277] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 352.892689] ? __fget_light+0x6a3/0x700 [ 352.896728] __x64_sys_sendmsg+0x331/0x460 [ 352.900997] do_syscall_64+0x152/0x230 [ 352.904911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 352.910117] RIP: 0033:0x455a09 [ 352.913316] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 352.921049] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 352.928334] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 352.935618] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 352.942903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 352.950185] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000024 2018/06/05 15:00:19 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\b\x00L\x00', @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="8c006a000c006200657468315d2e0000c44d3ca3a924c3dedaa0452990d4809e0137f5f36a73052538ef01015a79ced0382a192ed52973ad4f1cfadead223efd58aaec9d7705d6122652054d0addaeb3f39968ef31c9164d3dadcb6ae19327c24d9e87109b3e78f2673c777e9fdc3814e061b227e21674b1ec9d5be808c27c78a0058780ea1f61dbc82e690a9a"], 0x6ec}, 0x1}, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) 2018/06/05 15:00:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001f000100000000000000000004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:19 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4208, r1) ptrace$getregs(0x11, r1, 0x0, &(0x7f00000000c0)=""/38) 2018/06/05 15:00:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b1", 0x40}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:19 executing program 3 (fault-call:1 fault-nth:37): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:19 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d5440000", 0x4b}], 0x1, &(0x7f0000000400)}, 0x0) [ 353.124686] netlink: 1752 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/05 15:00:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0xfffffffffffffffe) 2018/06/05 15:00:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x1d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d3bd27191a01002356ba602dff05000be5", 0x11) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-camellia-aesni,sha224-avx)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/06/05 15:00:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d5440000", 0x4b}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x13c0, 0x10, 0x204, 0x70bd2a, 0x25dfdbfd, {0x1}, [@typed={0xc, 0x6f, @u64=0xffffffffffffffff}, @typed={0x8, 0x50, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x93, @u64=0xfffffffffffffffd}, @generic="7bd6eab8885fe2b2374aa8689b5ea1844cfccaa538023d202c995074fee785311d0e885686ce9ce6808678ab87c19bff9426a3ba8633882f91ee02547b2491b79c67145fc90db7815176a573240ccfac72a40c2c58b2ee0f1ba3325440daad48bcd1e290e11c62a0b767cca10bf8e2c4509b45a7cbb5e50dd36eaa9b694f48e473aad12671f5d322ecc2303b6c9c6d5a822518fa82f4e14b9c09ebfcf5e5223ea58f5ec66d617d9617ac73155cfd728020cc92a2c1ee2c223d8b088e4428503f15856993", @nested={0x12c0, 0x36, [@generic="701d80e5111627ac952f000dd7794d5784c3293723c8054493db2c125c23cb7fa4b3db6410c8f5430804fa59f58b2092232de0e0a07cccb2adb0026d72efa0c0557fdd5e4c1e2d651557b6544910d8298e76ca535655c640f1dffc7636a9a2daa6e5541f4e0c22527743ac3ca2421f4611292ebb1d88cf857b724bf289215e0eb766a84ed06c152e2c5ee8d3331068822dbb5a664340068441f26c34a466b8fe51c5118e5a771fe3533e05a646026546a695711bac0ccffa1fa5d7e77f58ea713e76ef9471044aaf3e1e3c755408b74bfc628d6fd6146c705ae5e333143851220be935e9d41ab9efe1876f188fb42a8effd9747efeab56d275c872811dfde69689b9daf95dcf7f79b2493fc8317658a14107394d3821101253b793c184a3497d19c9be53ca5327644942c367402f1de66622ff47d14a45cd1126d1f36e28d3aea4d69a476af6deb7649ac14d747c88472fcf5fba6169bd00a79fae5f2276b299775cfd5346a06d85e208d537caf075fc1157c1272bdc4f12bc90f7f9707cbaab4fdc8b474d1c5f3ca7773a00ca4d9d34f86fee073082a35fd794f94675b75d644dd2f35ca4646d9fd4b6f154bad583c686a74bdf2b41f7a55cffc6c64246968ce9611ba4a4dc9ebdfc7320fc7936f551869e40fc4cf256c055b1434844007a5b5828bb3f5de62f10a3af26bee05cf523049bca514b74d120bb829267fa5305c5d4a6a52a640c7ec57d1131c1ca02709168b02ad0cc7fbc41aaedb6dc368bf87dba3c8a2e2e84be19fd4fac79e4c248d8dbdf371fd1616ad4d75f9ec0dac150e97809e4ed74f488d1d59f6bfa44ad3d591738e04a81d5e1407eaf520f93b635f864afb470d089155230a8ad85d870cd375ca194211b4be501600e1b325a95701ab0edbbd1f0201f5716b7e9ed85910fded930bc2cc319cf0cedaae4acef6b0ef3b4d6cd3b255ee8b8b78ee943574de1ebdb17254ab26ba45e7fd02c27fd5db029acdbc79aec4e936fe8083c6808618da7b6171c392c746219304766aa1dd845acb72eec10686121821f3d847659ac83a716b28fff80646a70020fe4ca25985b47e8162925c86a58255fc029d96a6099ac5b45c2513633069d6b55f8b119b573af0757449cd5172efa5fe6620ae4edd6f4e047ab60429bf418ffe182c0b236e553c210c80b3a8a504b5b47772d75044f50c2ed87e398cbc7fe99472189f72b44c612f2323d19004f9489be778386ec5877009efded92e09b6909c469322822ede6011bf45e7443af2e4323765c62787cd73db0358d1c35ee307ee8ab5815593fb3b474772722a1d033a7aff7582877b23ec213902fa5e35e905865ed0cba0ae65947d96b6beb20f087675508f7187359c1816d03f2763b6050ffe002ace5c30ddd84415e69558cb009916a4831f8bb0d3d1ba6361c920cc0f8171884f92eb611d17a0a0f3463ed043f26f3639ea0a85fe2ee34f65466c010b42525866b2000ec820e76ea672dd4f003118c5172e70f06f94d4854908f2bd883aba32fa70b5f492e1d9c87094771ab98c825a0631da859eaee8d6214800cab0bceeeaf72807bca24f76817ecf01791450fca09eb8c68bcac763dc3ffbcd541f982409bad0e7e6912b38acc2c7150fa99b8b63d4df471fbc9c6383bc6c0df18878de2e4511db261f4e0229daa81a506c3d0eae2ef0652b256ec95bef8fd04e24fe2f9bf8b0f5e7016ed778360b8bb368f3806eac67c874143fadcfa87b6d02151968387638d898e0aae3c3ff31395937707e9cd873df4a1e60d416e228324989eb37517379c06aec114e9e25c7a7bc47886005cdb470fa1ece99f54c19f084b8310531b61fb50d20bbdb6cee2a2fa2ff9bd628e8fccaea8a39a2bb016db8fee214b77366f4a2cbbbe283958bcf1b1aef7c1301988548f0760e1ad9b076db1e2ada7acf0c6fc78ef420018b22b7fd8320accf7c819d31a28256ab9b94d1ff6b5fd9a087b23a10017c403bada9816ebd0a1e0e44b7f9be5734a5a5eeb0fc76669fa7b3b77f083dac5beda8f437650102a73ce050f5a556d0224e26805367548a39f0bf274da1b4a19c5481ed2d7f94c986c0e5a7c457768d571b4eb64154153244053a13813e8696e425eef3b6fca66fe65750ce0e9db0960ccbae4c95c2901c6125fb342e2e17ca8565a846890c353583f4dabce3fae4f4570d4a418873fd90b1cdd740c16e52e69e9c5540b3fe1908fb3d9184b34d555125379c1a9441e034a2fd9c00e7352da8b2ce4f99405a38c997f8c93a82e2a576ad6655e56ebc8b2aac510462a483f6560816af0e1fef471f109a10b4b906e5b5ade76f66d19eb8f8d58305262e81ac09d369c5421e7210ffac689ec7a6332a7fa650c574b69c4ef6f7b44108c56dfe51491e6e267328172fe311f1c9e9498ddc4b44b3ca3c382fb1cf9627e7790d61f92f98cf954f54e078db26a14de0042d7f690020b1d8ead3a461aaca9088bc4e07b88fb8117d5663ceddcf691ef2d84e433357a9ab5fb4ee2ed8c47595dfe9c3cfe40ee588e4b0130c597fc42a2483593d394eb197d6595a6a23b390c36dd9e1f6632e75805d14275684323c73a889e277163c5bfdbc11003e12537607bd8bd635fc190b9b5bddab17a5218a7484c68f4c0996d531b182a3b2b4df5a3ca4535d8197ebf47bad1668d2a30c56c217158e1514921bfb2810640f5015cbd6c46e14167189445d910141b884ababee22f96c26337614c6bfc771031453ec05cc590ed66229f65143d1b72e730ab5e99e0e6e645f53e81e9d5e46320a5de10e29a0d871fc5ccfe68239cb406e8f02a984aaafe45fcb3464773ec030428bbe6387f005a9cfa4bdca4347a7ddc27fff728a370372ad5e7e790de3bcf3668186d8173074aa20dc5be10060c7956bc9157b4b36c9e61e0a8f38f0493a5d0d189701cbd934f581bb2bef076b22d12b096b552ad4673901a1e4b6e462466b5bbe55bdb22f20d69d053012fa6280e685632174a56e11d2f1aa55a15debea1c4d9055a8a29c9104b1b1ed5e3df6b837b79f8c4e379957a49ed23d8cffaab72aa08a5d28307a0c1cb179e2cff931196f4ce19a7f1429cf495e1da3e8af8135e4a620ac832350922ee4830f6510e89118fbdd8e6ef871dfbc4cb81f651ddefc537f777d6a6d8464767b0e52080de47d56cc2b129a151f6686596bc3a1854b2290c363b5313b20a4834e150d42d6983e6ca8e1535496a27fbbfa95296466823e9f920378b4e088984c911b84e19115139015684b6021950ccfeee4a688292012872b83a09e78ad3fe98eddafde9dd0b21583ae667715e958adf5b27d04d9eb1f848bf5a9e41168ec1fc8c9c3521d4831243ab4cd5885f072542e46b08fc7d89159ab0b09015e693df5e1e7234a5160f8438c01ba8a3bfbd9ca437349b3b78850ebeb4862ea18199fbad314528a9116f14b5cdd0df5b212f112590d779ee0f97f2bb2b2f9580afa5fbb6269a8ffb65a98db1630952159a2acabb5c9b4c0e7c49b45e8560a32c2560367984133cc7b86b1af6fd649947feb99891887097a1871e3cd6c97f1e7083925e81fadb964a2c6f3b74c7f41e83aa756d7f962dbbd1a579b42c084f71fbda588d1d5f0e67d362db0b1aa57ed06c35eece7a0792a123fe7571dfdf66665110a16f91cbedb38b1e47081162e3d253928818fa4b342170d6e1104a13211ee672b831852a38cc04c71c8d2048b78242b24eb997e3742c145da4b97a5c19ce4890aaaa3307a27b0e08f6e0d12c0764438184f4c00711013839bcdf55c2313766370f15b857f52512eda698bf546ad8dbe8f52916cb7db36fce7825cf9b28ab024d2f99e278910620161e0048ed4279eb61cdd5165c80af6eba066e67b7be937cdeaa75e6da317e2b7affc42d5649431cc19fa9239d5ce236732a15239bd0e7a0e7bf84af2fb56f2bb21d130bf07171600c77283f5b38658e5d8bba9d7f9026538ccc63b6b08c7fc95bb6097205ef3ef918d51c599f555f44c3271202917b25a9b37c567e602713806ad3e234900908b7487807064e0505073e48543e4db5f6855edabdf94b20628af3bdab9f5f496a880e6d78dad7c17f3428b115ae57d4068bcb3617ca4f328e3e6597a50ffe131be8995ca8987e70250e103168990c35efee16801de29a04fbdf435b141a3b29a296fcc2ee71e02842c4c3e6ee5719f3abee6aa9f2b6b2019e87f2e0bcd01c70b10b0973727d4d808e83a92bb9b0f87d585f7f412cf3889026c67d3e3f2e83606253397b4fac1b756cf7b088be79b385ebc5b5bc4dda69c505f4a587e0e3f37a2b09d0f9e41587a9a37fc2a5d93e3b85f12106082e4ed9eb33cb37eb3c1da6d1a5c17d5788bf51fc9afb130f158ed3a81c64594f4fa06cdb1d17b0de1d10672ac323634b0ddfeef7c99a9fa7a9abb3ae798b4aa7fa01e1e44f317679bd1b336b38a0facc5a532706f10703a8e9b3eed14445e09b8bd7e93e94e11033cbbb2d28403b7999b11f5cf1558cb4d776857665642c8a08ee738631fc43561843cb7cdf8982772f7a6816bb75d2c054a5273b5910154f2e4719a9ac2d0ae05106360e9c355d3d2340d52adf15fb2cac5a18eaebb941b5b3a77a20c98f977a89fde5b85dc1dae4740133058ac860825d930160bbc799624e33a6a141885a9d484813e38c61d3badfd319571c35d46cca577b0c9e7c793969dc5ca78dc9b99dc2edc681b47152eedb1e8acf8959edd1a553f4dc3a4d836bf33e62f1cf2815fbd73d6bd816c4dd040273ecfc4f119042c601b8e04fcbabe3e8fb3d945e237cb8b2b39a1c250e850372e6553a4772adbc31173cab5abec56d5e820bdfa6d04dbe0d1aeea32dca5d1afdf52a2d4983580822365d3652d1f4b8d01811466f71c05f960b078e7e1dada5910e3c798b383b8caa5690807365e75d3528c5897946688f6bf30570a6e21e82c8091eda28e156bbf6005d0a1427009454ed8f07b81e7a92d1bc592b06d3529e5d4c25ea45d79fc8e2220a1ba84bd75a01569c3801690cbb9678cf2b0351c35c50bf14cee4054c408ca061068f7acb7cad96851bf6a427b4299b74ecbdaa86ecabe629dd361072e55773e644d914f1941acfa71bf64fd72c11d4d6543e8d86ffba9f5ad85ec7d89dba51f1f1c3dc7a9a51dddcb20243b71822a9f5320b589ba5c8fe82e638dde62191f0ee1f0d46148e31c1c0416e12aa98f94fbe0d511b3c1df61ed3077aa2e35dd39ced97bf9223ad699d61054a61333625339d88fa763440c5af0609100a10680941bfb5070a67549f93f020c9bdafb549c68afbb9135fb4b8884fcc7b804a11791fe2d7b4ebc3ba0d9ff25d6e09f18987b12e864b50a19a45734a805d44d252095732be90325d5b8cd1d257e7892db80bad9fe9a42bc306d56a6d57add32a6161bdb3283c18a1f1a36969c0fceee69d47c3affe3becb8eebc82c06430f2d0d30f41855fa5ff5f3a942507f26dcd8afce23c2c4305b4f965964ed532e356d135c01335911cd8efd53261419b60b86521e6cd347d529797596d6b35f9e7d7b0816f9db594af8592048125a510aff17ba90f5771a2916034f0acbc91499b5be44fecee2bf85bd5862f5c580fa3308f9ebb9a3f74045b9d962620569ab116dba3f938dd13ec54a55a1c3b0344652c8cc2c21ba35ee4c48d0dda3bf5cd3792767ae1cc8572e4b97f81bd37c368f69cc83f572c68c310a21205c0af37cd3ce0c71214c0e5e88057400871b257babaf21ea4685d10e5b1db3ed7ef69c84b5e902316d80f9b2e124f8c89f82f9bf4e6", @typed={0x8, 0xe, @uid=r1}, @generic="9ea5cec3263c810cdc4c8a7982ab85a290696d8c32f79dbd87ba104cca0c966d1eec57d48fdd0ffabc3286d69cf01168ad8f3e38e3df344095473026a1adf9f1c248d4c3f81e1344eff3862b9d0f8bd91de389733e35713debaa03dc2022d6d21cf69c4bb782f44fc054d787997288f524c2436985e2d441ceb6316e6b082d580c8c3038e1d638e804fc089df4cef3c5a32e101f45f04a221abee97c4212ae54b309c36b2ad91c3f9cfc363b4a3c0f74308a93c3fff69d77db0bcbe3987f2512f31aff82a2c6bf6f5e113d189d14fe37475e6ee2f78b80ce21b960cac4", @generic="aa1cc6edbb439276825ae8141b40d85f9f9997e826ae4041817f676f67e727dbb6383ee346ce16a809ee1fb39b93db318ecc2b1a14c7d6c78026cde8be54fd8ef9c227fdbe9052298e5a11f7d6f7c5a21bbdd6fc0053e3e4652a8933a9c651722661b87b5184d1d7aafe072c14884b40b5714610b0b00dd0c7b057b71e6ee29b1ba3422f729d6f0662f29d70a9ab1eb90f4939a100b0e78a9d9586bbdd6ba8480959545f4274b707a210529226", @generic="26400a83cf782fa55339f6ef74a44f636358c3", @generic="f5cb48c0ce996ebebcbeac24ab55cc5fcac9fb2d46d1972f8cfb625b82ee998625f9d0ebaffb73363bc052681e5b1f38ecdfc5f8c254f4410e37155b4bc28752a8bcd1661e8c5787c5a15108018b7bc91dce6b50927b8a9521a4e5127e5168a76c7805ea750337a63f53447948e0f54c8fc6e0d62aff7aada79c17774d825a1c39891e3ae1bf0662bd5b9fdf74033b967fbcf1d9b8a11aecd0d43e4ad02588894c137f591127490c5da6d954bcc3d6ecedcc99ee90a97ebf65e9e684356d4c31bde91d512ad962a3107204882f75260f5af7c0723f677d", @generic="a6671ec97e0faba4bc236b23aceed355d74792383f76b54c4ed336f33f20c2ec5cfa0402a1e3bc1f98da6593fe007e6d46edcc01f51615e0764b9cefbb"]}, @typed={0x8, 0x4e, @uid=r2}]}, 0x13c0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 353.325003] FAULT_INJECTION: forcing a failure. [ 353.325003] name failslab, interval 1, probability 0, space 0, times 0 [ 353.336473] CPU: 1 PID: 19543 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 353.343869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.354044] Call Trace: [ 353.356683] dump_stack+0x185/0x1d0 [ 353.360365] should_fail+0x87b/0xab0 [ 353.364161] __should_failslab+0x278/0x2a0 [ 353.368458] should_failslab+0x29/0x70 [ 353.372382] __kmalloc+0xc5/0x350 [ 353.375882] ? kobject_get_path+0x200/0x480 [ 353.380262] kobject_get_path+0x200/0x480 [ 353.384549] kobject_uevent_env+0x50d/0x2280 [ 353.389018] kobject_uevent+0x6f/0x80 [ 353.392863] driver_bound+0x868/0x9b0 [ 353.396713] ? sysfs_create_link+0x125/0x190 [ 353.401200] device_bind_driver+0x4de/0x510 [ 353.405587] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 353.410572] hwsim_new_radio_nl+0xa8d/0xda0 [ 353.414947] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 353.420783] genl_rcv_msg+0x16b1/0x1840 [ 353.424818] netlink_rcv_skb+0x378/0x600 [ 353.428934] ? genl_unbind+0x350/0x350 [ 353.432859] genl_rcv+0x63/0x80 [ 353.436171] netlink_unicast+0x1678/0x1750 [ 353.440472] ? genl_pernet_exit+0xa0/0xa0 [ 353.444658] netlink_sendmsg+0x104f/0x1350 [ 353.448972] ? netlink_getsockopt+0xc80/0xc80 [ 353.453536] ___sys_sendmsg+0xec0/0x1310 [ 353.457667] ? __fdget+0x4e/0x60 [ 353.461091] ? __fget_light+0x57/0x700 [ 353.465026] ? __fdget+0x4e/0x60 [ 353.468461] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 353.473881] ? __fget_light+0x6a3/0x700 [ 353.477945] __x64_sys_sendmsg+0x331/0x460 [ 353.482234] do_syscall_64+0x152/0x230 [ 353.486169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 353.491392] RIP: 0033:0x455a09 [ 353.494603] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.502361] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 353.509679] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 353.516989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/05 15:00:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d5440000", 0x4b}], 0x1, &(0x7f0000000400)}, 0x0) [ 353.524304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 353.531611] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000025 [ 353.576016] netlink: 1752 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/05 15:00:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400ffffff0004000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:19 executing program 3 (fault-call:1 fault-nth:38): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 353.795035] FAULT_INJECTION: forcing a failure. [ 353.795035] name failslab, interval 1, probability 0, space 0, times 0 [ 353.806598] CPU: 1 PID: 19568 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 353.813972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.823343] Call Trace: [ 353.825965] dump_stack+0x185/0x1d0 [ 353.829626] should_fail+0x87b/0xab0 [ 353.833394] __should_failslab+0x278/0x2a0 [ 353.837663] should_failslab+0x29/0x70 [ 353.841574] kmem_cache_alloc+0x12e/0xb90 [ 353.845747] ? rcu_all_qs+0x32/0x1f0 [ 353.849490] ? mutex_lock+0x31/0x90 [ 353.853141] ? __kernfs_new_node+0x137/0x6e0 [ 353.857673] ? kstrdup_const+0x1ff/0x270 [ 353.861787] __kernfs_new_node+0x137/0x6e0 [ 353.866053] kernfs_new_node+0x146/0x2e0 [ 353.870146] kernfs_create_link+0x9f/0x320 [ 353.874414] sysfs_do_create_link_sd+0x19d/0x360 [ 353.879212] sysfs_create_link+0x125/0x190 [ 353.883493] device_bind_driver+0x36f/0x510 [ 353.887847] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 353.892842] hwsim_new_radio_nl+0xa8d/0xda0 [ 353.897230] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 353.903071] genl_rcv_msg+0x16b1/0x1840 [ 353.907105] netlink_rcv_skb+0x378/0x600 [ 353.911228] ? genl_unbind+0x350/0x350 [ 353.915161] genl_rcv+0x63/0x80 [ 353.918729] netlink_unicast+0x1678/0x1750 [ 353.923031] ? genl_pernet_exit+0xa0/0xa0 [ 353.927214] netlink_sendmsg+0x104f/0x1350 [ 353.931508] ? netlink_getsockopt+0xc80/0xc80 [ 353.936060] ___sys_sendmsg+0xec0/0x1310 [ 353.940177] ? __fdget+0x4e/0x60 [ 353.943594] ? __fget_light+0x57/0x700 [ 353.947514] ? __fdget+0x4e/0x60 [ 353.950931] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 353.956333] ? __fget_light+0x6a3/0x700 [ 353.960369] __x64_sys_sendmsg+0x331/0x460 [ 353.964639] do_syscall_64+0x152/0x230 [ 353.968554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 353.973759] RIP: 0033:0x455a09 [ 353.976960] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.984698] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 2018/06/05 15:00:20 executing program 5: unshare(0x2000400) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x6, 0x4, 0x7ff}) 2018/06/05 15:00:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x44, &(0x7f0000000040)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0xffffffffffffff3c, 0x400040) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xe82, 0x8009, 0x2, 0x401, r3}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x800000, r0, &(0x7f00000000c0)="6c69c6aca695f36972a3bd0880d3d0a7ecb13dd77554c2d3359f2ebfc69d6fcfb76b89e1c2848c409ee69c82bef0c778d27a6bfe27367ef4", 0x38, 0x2, 0x0, 0x7310f65a5ad005e3, r4}, &(0x7f0000000180)) uname(&(0x7f00000005c0)=""/165) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:20 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef7", 0x50}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, 0x0, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x18, 0x17, [@generic="1cb8068c7d29a1ff7f10a685a8b47f961d"]}]}, 0x2c}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/06/05 15:00:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 353.991982] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 353.999267] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 354.006549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 354.013835] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000026 2018/06/05 15:00:20 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef7", 0x50}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:20 executing program 7: prctl$void(0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/06/05 15:00:20 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:20 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x206}, 0x1c) syz_emit_ethernet(0xf7, &(0x7f0000000300)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xffffffffffffffff, 0xffffffffffff0001, 0x4}], {0x8100, 0x6, 0x1, 0x3}}], {@llc={0x4, {@snap={0xaa, 0xaa, "c6", "1fc87d", 0x600, "ad92aa0b798bdbc510f50058a5873ad80d5160b15e0bfdcb506f292368e00fd55026bee3975bd9ab2d9ffc66fc8d978485e51cfbe1a3c54e7905448cd89b23f4e4531b5d4f5af2eb219770b3ba762fb966f9b543c8e7dc8869066cd66c76d211dc4efe8c4ac9a6a516ba8d6a4a2a35e78f366fe0cded97409c1c57e2cab5b84949dd2674e23d883ade3d1c6a0446f46ae99aaa4ebd53b0a2b0cfbf89fb79ac23ffb7eef7507470bffa5a899f7a14d7e84fe6365f5f1be295ebef9b64c1fe0784c9e5630c0540f16c65fd3321380847cfd1a743661d52aa4162"}}}}}, 0x0) 2018/06/05 15:00:20 executing program 5: r0 = socket(0x9, 0x100000802, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"6966623000f7ff010000000000000076", 0x2fff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x8, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x1}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0xffffffffffffff7f, 0x5, 0x9ecd, 0x100000000, &(0x7f0000000140)='bond0\x00', 0x5, 0x9, 0x9}) 2018/06/05 15:00:20 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef7", 0x50}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000100000000000000000000010000"], 0x14}, 0x1, 0x0, 0x0, 0x4002}, 0x0) 2018/06/05 15:00:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:20 executing program 3 (fault-call:1 fault-nth:39): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 354.326178] FAULT_INJECTION: forcing a failure. [ 354.326178] name failslab, interval 1, probability 0, space 0, times 0 [ 354.337810] CPU: 0 PID: 19601 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 354.345204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.354586] Call Trace: [ 354.357222] dump_stack+0x185/0x1d0 [ 354.360985] should_fail+0x87b/0xab0 [ 354.364743] __should_failslab+0x278/0x2a0 [ 354.369045] should_failslab+0x29/0x70 [ 354.373084] __kmalloc_node_track_caller+0x24b/0x11b0 [ 354.378330] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 354.383757] ? kobject_uevent_env+0x15c0/0x2280 [ 354.388480] __alloc_skb+0x2cb/0x9e0 [ 354.392234] ? kobject_uevent_env+0x15c0/0x2280 [ 354.396960] kobject_uevent_env+0x15c0/0x2280 [ 354.401513] kobject_uevent+0x6f/0x80 [ 354.405362] driver_bound+0x868/0x9b0 [ 354.409209] ? sysfs_create_link+0x125/0x190 [ 354.413681] device_bind_driver+0x4de/0x510 [ 354.418055] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 354.423050] hwsim_new_radio_nl+0xa8d/0xda0 [ 354.427423] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 354.433259] genl_rcv_msg+0x16b1/0x1840 [ 354.437300] netlink_rcv_skb+0x378/0x600 [ 354.441421] ? genl_unbind+0x350/0x350 [ 354.445337] genl_rcv+0x63/0x80 [ 354.448650] netlink_unicast+0x1678/0x1750 [ 354.452950] ? genl_pernet_exit+0xa0/0xa0 [ 354.457142] netlink_sendmsg+0x104f/0x1350 [ 354.461444] ? netlink_getsockopt+0xc80/0xc80 [ 354.466010] ___sys_sendmsg+0xec0/0x1310 [ 354.470136] ? __fdget+0x4e/0x60 [ 354.473550] ? __fget_light+0x57/0x700 [ 354.477485] ? __fdget+0x4e/0x60 [ 354.480908] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 354.486333] ? __fget_light+0x6a3/0x700 [ 354.490385] __x64_sys_sendmsg+0x331/0x460 [ 354.494685] do_syscall_64+0x152/0x230 [ 354.498619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 354.503848] RIP: 0033:0x455a09 [ 354.507056] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 354.514792] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 354.522089] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 354.529372] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 354.536656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 354.543942] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000027 2018/06/05 15:00:20 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83", 0x53}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0xca, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:20 executing program 1: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000fe0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/06/05 15:00:20 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:20 executing program 3 (fault-call:1 fault-nth:40): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x201}}, @prinfo={0x18, 0x84, 0x5}], 0x38}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) 2018/06/05 15:00:20 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x1000000016) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f00001c0000)='./file0\x00', 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x125) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00000005c0)=0x3, 0x4) 2018/06/05 15:00:20 executing program 6: munlock(&(0x7f0000fec000/0x13000)=nil, 0x13000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'veth0_to_bond\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="106d43fceba6"], 0x14}, 0x1}, 0x0) [ 354.789250] FAULT_INJECTION: forcing a failure. [ 354.789250] name failslab, interval 1, probability 0, space 0, times 0 [ 354.800672] CPU: 0 PID: 19619 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 354.808089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.817501] Call Trace: [ 354.820146] dump_stack+0x185/0x1d0 [ 354.823828] should_fail+0x87b/0xab0 [ 354.827591] __should_failslab+0x278/0x2a0 [ 354.831897] should_failslab+0x29/0x70 [ 354.835825] kmem_cache_alloc+0x12e/0xb90 [ 354.840057] ? skb_clone+0x31e/0x590 [ 354.843836] ? kmsan_set_origin_inline+0x6b/0x120 [ 354.848765] skb_clone+0x31e/0x590 [ 354.852372] netlink_broadcast_filtered+0xcce/0x1df0 [ 354.857533] ? kobject_uevent+0x80/0x80 [ 354.861556] ? kmsan_set_origin+0x9e/0x160 [ 354.865838] kobject_uevent_env+0x18d2/0x2280 [ 354.870405] kobject_uevent+0x6f/0x80 [ 354.874252] driver_bound+0x868/0x9b0 [ 354.878100] ? sysfs_create_link+0x125/0x190 [ 354.882655] device_bind_driver+0x4de/0x510 2018/06/05 15:00:20 executing program 5: r0 = socket$inet(0x2, 0x205, 0x2) r1 = creat(&(0x7f0000000c80)='./file0\x00', 0x15a) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000048030000ffffffff080200000802000030010000ffffffffffffffffd8020000d8020000d8020000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000f600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e29eaaac"], @ANYBLOB="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"], 0x3a8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000cc0)={0x40000000}) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0xf2ba, @empty, 0x2}, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000400100000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac141400ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000010000000000000000000000007f000001e00000020000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x800, 0xcf6, 0x80000001, 0x8, 0x2}, 0x14) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200002, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000b80)=""/245, &(0x7f00000000c0)=0xf5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x2c09352c, 0x4) [ 354.887027] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 354.892024] hwsim_new_radio_nl+0xa8d/0xda0 [ 354.896399] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 354.902235] genl_rcv_msg+0x16b1/0x1840 [ 354.906272] netlink_rcv_skb+0x378/0x600 [ 354.910393] ? genl_unbind+0x350/0x350 [ 354.914317] genl_rcv+0x63/0x80 [ 354.917630] netlink_unicast+0x1678/0x1750 [ 354.921937] ? genl_pernet_exit+0xa0/0xa0 [ 354.926149] netlink_sendmsg+0x104f/0x1350 [ 354.930463] ? netlink_getsockopt+0xc80/0xc80 [ 354.935042] ___sys_sendmsg+0xec0/0x1310 [ 354.939177] ? __fdget+0x4e/0x60 [ 354.942603] ? __fget_light+0x57/0x700 [ 354.946539] ? __fdget+0x4e/0x60 [ 354.949971] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 354.955386] ? __fget_light+0x6a3/0x700 [ 354.959456] __x64_sys_sendmsg+0x331/0x460 [ 354.963746] do_syscall_64+0x152/0x230 [ 354.967684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 354.972907] RIP: 0033:0x455a09 [ 354.976126] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/05 15:00:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83", 0x53}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:21 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x60) r1 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x5a1, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 354.983885] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 354.991194] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 354.998504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 355.005831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 355.013144] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000028 2018/06/05 15:00:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x161802, 0x0) read(r1, &(0x7f0000002680)=""/4096, 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000004000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/05 15:00:21 executing program 3 (fault-call:1 fault-nth:41): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:21 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83", 0x53}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[], &(0x7f0000001600)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x8000, 0x0) execveat(r1, &(0x7f0000001300)='./file0\x00', &(0x7f0000001380)=[&(0x7f0000001340)='gcm(aes)\x00'], &(0x7f00000014c0)=[&(0x7f00000013c0)='aead\x00', &(0x7f0000001400)='/dev/autofs\x00', &(0x7f0000001440)='\x00', &(0x7f0000001480)='!vboxnet0\x00'], 0x400) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x82200, 0x0) sendmsg(r2, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8698) 2018/06/05 15:00:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffde) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000002c0)=0x9, 0x4) 2018/06/05 15:00:21 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 355.265834] FAULT_INJECTION: forcing a failure. [ 355.265834] name failslab, interval 1, probability 0, space 0, times 0 [ 355.277280] CPU: 0 PID: 19645 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 355.284677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.294064] Call Trace: [ 355.296708] dump_stack+0x185/0x1d0 [ 355.300385] should_fail+0x87b/0xab0 [ 355.304169] __should_failslab+0x278/0x2a0 [ 355.308489] should_failslab+0x29/0x70 [ 355.312441] __kmalloc+0xc5/0x350 2018/06/05 15:00:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x302, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x77, 0x800) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) [ 355.315944] ? kobject_get_path+0x200/0x480 [ 355.320333] kobject_get_path+0x200/0x480 [ 355.324537] kobject_uevent_env+0x50d/0x2280 [ 355.329015] kobject_uevent+0x6f/0x80 [ 355.332894] driver_bound+0x868/0x9b0 [ 355.336746] ? sysfs_create_link+0x125/0x190 [ 355.341216] device_bind_driver+0x4de/0x510 [ 355.345588] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 355.350585] hwsim_new_radio_nl+0xa8d/0xda0 [ 355.354974] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 355.360841] genl_rcv_msg+0x16b1/0x1840 [ 355.364884] netlink_rcv_skb+0x378/0x600 [ 355.369029] ? genl_unbind+0x350/0x350 [ 355.372971] genl_rcv+0x63/0x80 [ 355.376290] netlink_unicast+0x1678/0x1750 [ 355.380580] ? genl_pernet_exit+0xa0/0xa0 [ 355.384772] netlink_sendmsg+0x104f/0x1350 [ 355.389079] ? netlink_getsockopt+0xc80/0xc80 [ 355.393642] ___sys_sendmsg+0xec0/0x1310 [ 355.397768] ? __fdget+0x4e/0x60 [ 355.401188] ? __fget_light+0x57/0x700 [ 355.405125] ? __fdget+0x4e/0x60 [ 355.408553] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/06/05 15:00:21 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x40) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) socket$key(0xf, 0x3, 0x2) [ 355.413979] ? __fget_light+0x6a3/0x700 [ 355.418053] __x64_sys_sendmsg+0x331/0x460 [ 355.422347] do_syscall_64+0x152/0x230 [ 355.426308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 355.431534] RIP: 0033:0x455a09 [ 355.434745] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 355.442499] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 355.449801] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 355.457105] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 355.464409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 355.471717] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000029 2018/06/05 15:00:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de", 0x54}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:22 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:22 executing program 3 (fault-call:1 fault-nth:42): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) getpid() sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x800}, 0x9, &(0x7f0000000140)={&(0x7f0000000880)={0x14, 0x22, 0x1, 0x8000000, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/06/05 15:00:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x200000000004, &(0x7f0000000040)=""/8, &(0x7f0000706ffc)=0x8) 2018/06/05 15:00:22 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1f, 0x20000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000014c0)={0x0, 0x1000, "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"}, &(0x7f0000000280)=0x1008) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffd}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="c3e4bc104e5f4b56ff4b7c8a61775ea20ab4b3aeb484d0f0918301e19b9910891c3e9f651c77d314bb469bdafea022eee97013bf4b4c20a48e924aec682e0a1205077c88746a05029480ea2fb4b5885605717861fd742ad2bd0a5b724b6b0a28e61f69a89ebd834953511f5cc4889d566a408c306004e71073240c43956cacb1676f036dfeef3432cc4144be1d0b9b8c", 0x90}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f00000002c0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x1, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0xffffffff, 0x4, 0xf57, 0x29ee, 0x3ff, 0x8000, 0x3bbd, r2}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}], 0x68, 0x40008d4}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0x346, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[], &(0x7f0000001600)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x8000, 0x0) execveat(r1, &(0x7f0000001300)='./file0\x00', &(0x7f0000001380)=[&(0x7f0000001340)='gcm(aes)\x00'], &(0x7f00000014c0)=[&(0x7f00000013c0)='aead\x00', &(0x7f0000001400)='/dev/autofs\x00', &(0x7f0000001440)='\x00', &(0x7f0000001480)='!vboxnet0\x00'], 0x400) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x82200, 0x0) sendmsg(r2, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8698) 2018/06/05 15:00:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000"], 0x14}, 0x1}, 0x0) [ 356.136793] FAULT_INJECTION: forcing a failure. [ 356.136793] name failslab, interval 1, probability 0, space 0, times 0 [ 356.148329] CPU: 1 PID: 19675 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 356.155728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.165114] Call Trace: [ 356.167757] dump_stack+0x185/0x1d0 [ 356.171428] should_fail+0x87b/0xab0 [ 356.175211] __should_failslab+0x278/0x2a0 [ 356.179516] should_failslab+0x29/0x70 [ 356.183470] kmem_cache_alloc_node+0x15e/0xc90 [ 356.188119] ? __alloc_skb+0x202/0x9e0 [ 356.192062] __alloc_skb+0x202/0x9e0 [ 356.195913] ? kobject_uevent_env+0x144d/0x2280 [ 356.200637] kobject_uevent_env+0x15c0/0x2280 [ 356.205206] kobject_uevent+0x6f/0x80 [ 356.209059] driver_bound+0x868/0x9b0 [ 356.212921] ? sysfs_create_link+0x125/0x190 [ 356.217392] device_bind_driver+0x4de/0x510 [ 356.221777] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 356.226776] hwsim_new_radio_nl+0xa8d/0xda0 [ 356.231180] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 2018/06/05 15:00:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12, 0x5}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000001c0)={{0x77359400}, {r2, r3+30000000}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000200001000700000000000000040000802239de9933fbef86c2ce53293a5f958f5b76426fc6bb9312ae30f579c8d9013cf34d99845c20a556ac07b3c39f63d5c68bb9bd71b0151fe56477fd21a99af71aafe93ebcc951fedeb2228a9346e08dec536223b0addf281240a00f1b6973089a533ee25d0c43663f85fbab9d63c16d7db587223001401c7a2b762bc949524c76b81068bb85bc942b86fa67a0adbc81e4064276c17bf25670560946970dc0658ecddf3e76fec60c09f7525c05ee50f7a0da937b5d8b86ba4acb8404775053982dff9475ba3f3aef0d9b14c4c7fc"], 0x14}, 0x1}, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xfffffffffffffff6) 2018/06/05 15:00:22 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) shmget$private(0x0, 0x2000, 0x410, &(0x7f0000ffd000/0x2000)=nil) [ 356.237034] genl_rcv_msg+0x16b1/0x1840 [ 356.241086] netlink_rcv_skb+0x378/0x600 [ 356.245225] ? genl_unbind+0x350/0x350 [ 356.249168] genl_rcv+0x63/0x80 [ 356.252496] netlink_unicast+0x1678/0x1750 [ 356.256801] ? genl_pernet_exit+0xa0/0xa0 [ 356.260999] netlink_sendmsg+0x104f/0x1350 [ 356.265312] ? netlink_getsockopt+0xc80/0xc80 [ 356.269853] ___sys_sendmsg+0xec0/0x1310 [ 356.273984] ? __fdget+0x4e/0x60 [ 356.277410] ? __fget_light+0x57/0x700 [ 356.281351] ? __fdget+0x4e/0x60 [ 356.284795] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 356.290214] ? __fget_light+0x6a3/0x700 [ 356.294275] __x64_sys_sendmsg+0x331/0x460 [ 356.298562] do_syscall_64+0x152/0x230 [ 356.302506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 356.307729] RIP: 0033:0x455a09 [ 356.310940] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 356.318692] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 356.325991] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 2018/06/05 15:00:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de", 0x54}], 0x1, &(0x7f0000000400)}, 0x0) [ 356.333291] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 356.340593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 356.347896] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002a 2018/06/05 15:00:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffff9c, 0x7, 0x1, 0xef96, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000380)=0x6184, 0x4) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x3, 0x31e, 0x1, 0x9, 0xffffffff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e21, 0x893e, @dev={0xfe, 0x80, [], 0x12}, 0x3}}, 0x22, 0x26b}, &(0x7f00000002c0)=0x90) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7d, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/06/05 15:00:23 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de", 0x54}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:23 executing program 3 (fault-call:1 fault-nth:43): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/05 15:00:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/118) 2018/06/05 15:00:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @rand_addr=0x1ff}}) 2018/06/05 15:00:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000220001ffffffef000000000004000000"], 0x14}, 0x1}, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0xfffffffffffffffb, 0x3, 0x1000, 0x3, 0x100}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) restart_syscall() 2018/06/05 15:00:23 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/06/05 15:00:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) pread64(r0, &(0x7f0000000bc0)=""/104, 0x68, 0x0) 2018/06/05 15:00:23 executing program 5: r0 = socket(0xa, 0x1, 0x6f5) lseek(r0, 0x0, 0x3) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x405c5503, &(0x7f0000000080)) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) close(r1) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/05 15:00:23 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/05 15:00:23 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) 2018/06/05 15:00:23 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r2) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 357.847935] FAULT_INJECTION: forcing a failure. [ 357.847935] name failslab, interval 1, probability 0, space 0, times 0 [ 357.859343] CPU: 0 PID: 19707 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 357.866743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.873093] FAULT_INJECTION: forcing a failure. [ 357.873093] name failslab, interval 1, probability 0, space 0, times 0 [ 357.876117] Call Trace: [ 357.876161] dump_stack+0x185/0x1d0 [ 357.876202] should_fail+0x87b/0xab0 [ 357.876261] __should_failslab+0x278/0x2a0 [ 357.876313] should_failslab+0x29/0x70 [ 357.876362] __kmalloc+0xc5/0x350 [ 357.909029] ? get_device_parent+0x708/0xaa0 [ 357.913482] get_device_parent+0x708/0xaa0 [ 357.917730] device_add+0x699/0x2cb0 [ 357.921464] ? rcu_all_qs+0x32/0x1f0 [ 357.925193] ? _cond_resched+0x3c/0xd0 [ 357.929095] wiphy_register+0x2475/0x3180 [ 357.933274] ieee80211_register_hw+0x39ab/0x49d0 [ 357.938077] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 357.943115] hwsim_new_radio_nl+0xa8d/0xda0 [ 357.947453] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 357.953260] genl_rcv_msg+0x16b1/0x1840 [ 357.957264] netlink_rcv_skb+0x378/0x600 [ 357.961350] ? genl_unbind+0x350/0x350 [ 357.965247] genl_rcv+0x63/0x80 [ 357.968530] netlink_unicast+0x1678/0x1750 [ 357.972819] ? genl_pernet_exit+0xa0/0xa0 [ 357.976984] netlink_sendmsg+0x104f/0x1350 [ 357.981249] ? netlink_getsockopt+0xc80/0xc80 [ 357.985775] ___sys_sendmsg+0xec0/0x1310 [ 357.989868] ? __fdget+0x4e/0x60 [ 357.993253] ? __fget_light+0x57/0x700 [ 357.997154] ? __fdget+0x4e/0x60 [ 358.000539] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 358.005933] ? __fget_light+0x6a3/0x700 [ 358.009975] __x64_sys_sendmsg+0x331/0x460 [ 358.014237] do_syscall_64+0x152/0x230 [ 358.018139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 358.023334] RIP: 0033:0x455a09 [ 358.026523] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 358.034243] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 358.041515] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 358.048785] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.056060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 358.063332] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002b [ 358.070646] CPU: 1 PID: 19718 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 358.071109] ------------[ cut here ]------------ [ 358.078022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.078034] Call Trace: [ 358.078089] dump_stack+0x185/0x1d0 [ 358.082849] kernfs: ns required in 'ieee80211' for 'phy209' [ 358.092193] should_fail+0x87b/0xab0 [ 358.092233] __should_failslab+0x278/0x2a0 [ 358.094922] WARNING: CPU: 0 PID: 19707 at fs/kernfs/dir.c:759 kernfs_add_one+0x675/0xab0 [ 358.098437] should_failslab+0x29/0x70 [ 358.104098] Kernel panic - not syncing: panic_on_warn set ... [ 358.104098] [ 358.107829] kmem_cache_alloc_node+0x15e/0xc90 [ 358.136015] ? __alloc_skb+0x202/0x9e0 [ 358.139922] __alloc_skb+0x202/0x9e0 [ 358.143660] netlink_sendmsg+0x76e/0x1350 [ 358.147839] ? netlink_getsockopt+0xc80/0xc80 [ 358.152346] ___sys_sendmsg+0xec0/0x1310 [ 358.156432] ? __fdget+0x4e/0x60 [ 358.159849] __x64_sys_sendmsg+0x331/0x460 [ 358.164103] do_syscall_64+0x152/0x230 [ 358.168004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 358.173198] RIP: 0033:0x455a09 [ 358.176385] RSP: 002b:00007f35f78bcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 358.184107] RAX: ffffffffffffffda RBX: 00007f35f78bd6d4 RCX: 0000000000455a09 [ 358.191388] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 358.198663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.205932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 358.213216] R13: 00000000000005ab R14: 00000000006fd8a8 R15: 0000000000000000 [ 358.220511] CPU: 0 PID: 19707 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 358.227891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.237275] Call Trace: [ 358.239914] dump_stack+0x185/0x1d0 [ 358.243584] panic+0x39d/0x940 [ 358.246838] ? disable_trace_on_warning+0x18/0xd0 [ 358.251719] __warn+0x40f/0x580 [ 358.255027] ? kernfs_add_one+0x675/0xab0 [ 358.259209] report_bug+0x72a/0x880 [ 358.262867] ? kernfs_add_one+0x675/0xab0 [ 358.267054] ? kernfs_add_one+0x675/0xab0 [ 358.271240] do_error_trap+0x1c1/0x620 [ 358.275177] do_invalid_op+0x46/0x50 [ 358.278921] invalid_op+0x14/0x20 [ 358.282411] RIP: 0010:kernfs_add_one+0x675/0xab0 [ 358.287195] RSP: 0018:ffff88017916ef48 EFLAGS: 00010282 [ 358.292586] RAX: 000000000000002f RBX: ffff8801972c5888 RCX: 0000000000000000 [ 358.299877] RDX: ffffc900027a0000 RSI: 000000000003ffff RDI: 0000000000040000 [ 358.307170] RBP: ffff88017916eff0 R08: 0000000000000000 R09: 0000000000000001 [ 358.314464] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880138dc08d8 [ 358.321755] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801cb135bc0 [ 358.329080] ? kernfs_add_one+0x675/0xab0 [ 358.333270] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 358.338759] ? kernfs_get+0x22/0xd0 [ 358.342426] kernfs_create_link+0x1e0/0x320 [ 358.346792] sysfs_do_create_link_sd+0x19d/0x360 [ 358.351599] sysfs_create_link+0x125/0x190 [ 358.355885] device_add+0x157d/0x2cb0 [ 358.359746] ? rcu_all_qs+0x32/0x1f0 [ 358.363504] ? _cond_resched+0x3c/0xd0 [ 358.367433] wiphy_register+0x2475/0x3180 [ 358.371659] ieee80211_register_hw+0x39ab/0x49d0 [ 358.376483] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 358.381559] hwsim_new_radio_nl+0xa8d/0xda0 [ 358.385933] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 358.391776] genl_rcv_msg+0x16b1/0x1840 [ 358.395808] netlink_rcv_skb+0x378/0x600 [ 358.399928] ? genl_unbind+0x350/0x350 [ 358.403855] genl_rcv+0x63/0x80 [ 358.407171] netlink_unicast+0x1678/0x1750 [ 358.411464] ? genl_pernet_exit+0xa0/0xa0 [ 358.415649] netlink_sendmsg+0x104f/0x1350 [ 358.419954] ? netlink_getsockopt+0xc80/0xc80 [ 358.424523] ___sys_sendmsg+0xec0/0x1310 [ 358.428652] ? __fdget+0x4e/0x60 [ 358.432070] ? __fget_light+0x57/0x700 [ 358.436009] ? __fdget+0x4e/0x60 [ 358.439429] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 358.444845] ? __fget_light+0x6a3/0x700 [ 358.448907] __x64_sys_sendmsg+0x331/0x460 [ 358.453203] do_syscall_64+0x152/0x230 [ 358.457135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 358.462354] RIP: 0033:0x455a09 [ 358.465562] RSP: 002b:00007faf72e35c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 358.473312] RAX: ffffffffffffffda RBX: 00007faf72e366d4 RCX: 0000000000455a09 [ 358.480613] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 358.487915] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.495221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 358.502528] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002b [ 358.510356] Dumping ftrace buffer: [ 358.513912] (ftrace buffer empty) [ 358.517610] Kernel Offset: disabled [ 358.521235] Rebooting in 86400 seconds..