INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. 2018/04/25 22:30:30 fuzzer started 2018/04/25 22:30:30 dialing manager at 10.128.0.26:38541 syzkaller login: [ 50.200495] can: request_module (can-proto-0) failed. [ 50.212865] can: request_module (can-proto-0) failed. 2018/04/25 22:30:39 kcov=true, comps=false 2018/04/25 22:30:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) 2018/04/25 22:30:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/25 22:30:43 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/04/25 22:30:43 executing program 4: 2018/04/25 22:30:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000540)=0xfffffffffffffffe, 0xffffffffffffff0d) 2018/04/25 22:30:43 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/04/25 22:30:43 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/25 22:30:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="aec8", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 56.231204] IPVS: ftp: loaded support on port[0] = 21 [ 56.293661] IPVS: ftp: loaded support on port[0] = 21 [ 56.341833] IPVS: ftp: loaded support on port[0] = 21 [ 56.429547] IPVS: ftp: loaded support on port[0] = 21 [ 56.514889] IPVS: ftp: loaded support on port[0] = 21 [ 56.634584] IPVS: ftp: loaded support on port[0] = 21 [ 56.802834] IPVS: ftp: loaded support on port[0] = 21 [ 57.010141] IPVS: ftp: loaded support on port[0] = 21 [ 58.045145] ip (4705) used greatest stack depth: 54192 bytes left [ 59.068415] ip (4778) used greatest stack depth: 54168 bytes left [ 59.273213] ip (4795) used greatest stack depth: 53640 bytes left [ 59.603807] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.610417] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.656428] device bridge_slave_0 entered promiscuous mode [ 59.867020] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.873656] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.918746] device bridge_slave_1 entered promiscuous mode [ 59.959275] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.965827] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.985653] device bridge_slave_0 entered promiscuous mode [ 60.012898] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.019530] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.043003] device bridge_slave_0 entered promiscuous mode [ 60.114767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.127798] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.134384] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.176752] device bridge_slave_0 entered promiscuous mode [ 60.208135] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.214698] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.252472] device bridge_slave_0 entered promiscuous mode [ 60.265847] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.272417] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.288585] device bridge_slave_1 entered promiscuous mode [ 60.310676] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.317228] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.349524] device bridge_slave_1 entered promiscuous mode [ 60.385612] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.392159] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.412887] device bridge_slave_0 entered promiscuous mode [ 60.429199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.439447] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.446019] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.478652] device bridge_slave_1 entered promiscuous mode [ 60.510627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.546484] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.553152] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.599630] device bridge_slave_1 entered promiscuous mode [ 60.631966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.640394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.649172] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.655766] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.684235] device bridge_slave_1 entered promiscuous mode [ 60.730561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.743663] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.750278] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.790459] device bridge_slave_0 entered promiscuous mode [ 60.818698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.857073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.872125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.959867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.031910] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.038505] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.065804] device bridge_slave_0 entered promiscuous mode [ 61.083730] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.090364] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.123264] device bridge_slave_1 entered promiscuous mode [ 61.136734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.207132] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.225325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.277620] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.284202] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.336574] device bridge_slave_1 entered promiscuous mode [ 61.368096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.465031] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.487081] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.581477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.612244] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.620628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.642687] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.725434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.739886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.747106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.835676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.844227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.902228] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.912667] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.936476] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.949911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.961543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.988563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.995821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.105316] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.165546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.173258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.185246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.196993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.242136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.251248] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.260418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.358808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.367879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.376231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.403609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.410790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.517898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.524997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.554833] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.564493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.572546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.618517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.626020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.658800] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.773263] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.796385] team0: Port device team_slave_0 added [ 62.812241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.821457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.844248] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.922136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.929320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.951408] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.989690] team0: Port device team_slave_0 added [ 63.041363] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.061892] team0: Port device team_slave_1 added [ 63.111578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.119414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.147389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.154686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.179303] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.219734] team0: Port device team_slave_0 added [ 63.249990] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.275707] team0: Port device team_slave_0 added [ 63.296633] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.315559] team0: Port device team_slave_1 added [ 63.324897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.334815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.351414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.415584] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.425469] team0: Port device team_slave_1 added [ 63.447491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.455750] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.479825] team0: Port device team_slave_0 added [ 63.500658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.537455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.547513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.558080] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.583908] team0: Port device team_slave_1 added [ 63.610839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.635363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.653862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.682166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.716764] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.724973] team0: Port device team_slave_0 added [ 63.731285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.738270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.749350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.766376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.773418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.782784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.813764] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.830167] team0: Port device team_slave_1 added [ 63.836453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.861584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.883207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.898329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.920189] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.943874] team0: Port device team_slave_1 added [ 63.966756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.974118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.993920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.027742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.055400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.080169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.093958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.110254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.125454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.144589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.162230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.176540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.189002] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.198289] team0: Port device team_slave_0 added [ 64.220089] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.230084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.237733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.246444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.267909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.298904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.322000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.348488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.371938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.380601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.390187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.405191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.428365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.439195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.457999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.471160] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.480611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.506786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.528609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.551143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.564477] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.573707] team0: Port device team_slave_0 added [ 64.585021] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.594678] team0: Port device team_slave_1 added [ 64.603261] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.618675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.650770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.687082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.695967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.712659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.737568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.745204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.755246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.775752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.796962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.806505] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.831396] team0: Port device team_slave_1 added [ 64.864735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.873187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.895889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.933967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.968143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.998387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.007369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.023510] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.054169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.069736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.102268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.111276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.121347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.135193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.159241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.185976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.207493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.227947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.255714] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.287751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.311587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.326224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.373152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.380610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.407622] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.518944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.526622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.538410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.652741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.660783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.677174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.919598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.927250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.942783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.053257] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.059831] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.066871] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.073475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.112975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.120146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.397306] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.403851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.410800] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.417326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.493482] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.779332] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.785965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.792906] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.799432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.835361] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.847089] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.856246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.863541] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.872390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.935182] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.962734] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.971908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.979098] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.987392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.012229] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.021444] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.028014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.035204] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.041799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.053904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.127510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.145999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.185422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.211091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.232116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.509687] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.516292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.523306] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.529865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.567864] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.953548] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.960171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.967179] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.973710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.001743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.152874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.168021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.895871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.345266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.515636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.617866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.639628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.887101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.937786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.250983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.280796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.381188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.548209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.566978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.656381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.845622] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.852203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.866305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.934226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.178300] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.184770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.196294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.228826] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.309843] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.316360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.336276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.406501] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.413021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.424292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.623262] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.631619] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.640928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.652297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.837349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.845764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.858236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.921773] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.120674] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.188190] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.225271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.231839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.247977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.477260] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.554418] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.599182] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.607725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.628811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.775582] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.143375] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.488914] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 22:31:14 executing program 0: 2018/04/25 22:31:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 22:31:14 executing program 4: 2018/04/25 22:31:14 executing program 6: 2018/04/25 22:31:14 executing program 1: 2018/04/25 22:31:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="aec8", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/25 22:31:14 executing program 5: 2018/04/25 22:31:14 executing program 2: 2018/04/25 22:31:14 executing program 4: 2018/04/25 22:31:14 executing program 0: 2018/04/25 22:31:14 executing program 6: 2018/04/25 22:31:14 executing program 1: 2018/04/25 22:31:14 executing program 2: 2018/04/25 22:31:14 executing program 7: 2018/04/25 22:31:14 executing program 5: 2018/04/25 22:31:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="aec8", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/25 22:31:14 executing program 6: 2018/04/25 22:31:14 executing program 1: 2018/04/25 22:31:14 executing program 7: 2018/04/25 22:31:14 executing program 0: 2018/04/25 22:31:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 22:31:15 executing program 2: 2018/04/25 22:31:15 executing program 5: 2018/04/25 22:31:15 executing program 6: 2018/04/25 22:31:15 executing program 1: 2018/04/25 22:31:15 executing program 0: 2018/04/25 22:31:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="aec8", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/25 22:31:15 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{}, {0x2b}], r1, 0x1, 0x1, 0x90}}, 0x20) [ 87.264908] BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0 [ 87.273167] IP: ucma_set_option+0xbba/0x1100 [ 87.277618] PGD 8000000153656067 P4D 8000000153656067 PUD 15366d067 PMD 0 [ 87.284928] Oops: 0000 [#1] SMP PTI [ 87.288605] Dumping ftrace buffer: [ 87.292206] (ftrace buffer empty) [ 87.296039] Modules linked in: [ 87.299316] CPU: 1 PID: 6698 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 87.306192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.315652] RIP: 0010:ucma_set_option+0xbba/0x1100 [ 87.320625] RSP: 0018:ffff8801535ff9b8 EFLAGS: 00010246 [ 87.326045] RAX: 00000000000000b0 RBX: ffff880156f66db8 RCX: ffff880000000000 [ 87.333367] RDX: ffff880156f6edb8 RSI: aaaaaaaaaaaab000 RDI: 00000000000000b0 [ 87.340690] RBP: ffff8801535ffb68 R08: 0000000000000000 R09: ffff88015284fa60 [ 87.348019] R10: 0000000000000001 R11: ffff8801535f0000 R12: 0000000000000000 [ 87.355460] R13: 0000000000000000 R14: ffff880156bdb600 R15: 0000000000000000 [ 87.362791] FS: 00007f5ede978700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 87.371072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.377133] CR2: 00000000000000b0 CR3: 0000000154586000 CR4: 00000000001406e0 [ 87.384459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 87.391776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 87.399084] Call Trace: [ 87.401773] ucma_write+0x576/0x5e0 [ 87.405529] ? show_ibdev+0xf0/0xf0 [ 87.409279] __vfs_write+0x1a3/0x9f0 2018/04/25 22:31:15 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/04/25 22:31:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/209, 0x1b) [ 87.413096] vfs_write+0x463/0x8d0 [ 87.416764] SYSC_write+0x172/0x360 [ 87.420532] SyS_write+0x55/0x80 [ 87.424025] do_syscall_64+0x309/0x430 [ 87.428003] ? SYSC_read+0x360/0x360 [ 87.431800] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.437046] RIP: 0033:0x455389 [ 87.440277] RSP: 002b:00007f5ede977c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 87.448052] RAX: ffffffffffffffda RBX: 00007f5ede9786d4 RCX: 0000000000455389 [ 87.455370] RDX: 0000000000000020 RSI: 0000000020000000 RDI: 0000000000000013 [ 87.462689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 87.470008] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 87.477357] R13: 00000000000006ce R14: 00000000006fd3f0 R15: 0000000000000000 [ 87.484684] Code: 89 df e8 3a cf 5e fa 0f b6 00 48 89 45 b0 8b 02 89 45 84 48 8b 45 c0 48 05 b0 00 00 00 48 83 7d 88 00 48 89 c7 0f 85 14 01 00 00 <48> 8b 1f e8 ce cf 5e fa 49 c1 e7 04 4a 8d 3c 3b 48 83 c7 08 48 [ 87.504439] RIP: ucma_set_option+0xbba/0x1100 RSP: ffff8801535ff9b8 [ 87.510885] CR2: 00000000000000b0 [ 87.514789] ---[ end trace 5ad10411bc6a357b ]--- [ 87.519946] Kernel panic - not syncing: Fatal exception [ 87.525944] Dumping ftrace buffer: [ 87.529507] (ftrace buffer empty) [ 87.533216] Kernel Offset: disabled [ 87.536861] Rebooting in 86400 seconds..