[ 42.210897] IPVS: ftp: loaded support on port[0] = 21 [ 43.379933] can: request_module (can-proto-0) failed. [ 43.390415] can: request_module (can-proto-0) failed. [ 43.399842] can: request_module (can-proto-0) failed. [ 43.553288] audit: type=1400 audit(1578430440.601:37): avc: denied { create } for pid=6895 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 43.577385] audit: type=1400 audit(1578430440.601:38): avc: denied { create } for pid=6895 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.601974] audit: type=1400 audit(1578430440.601:39): avc: denied { create } for pid=6895 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.731051] random: sshd: uninitialized urandom read (32 bytes read) [ 44.549055] random: sshd: uninitialized urandom read (32 bytes read) [ 44.745755] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.58' (ECDSA) to the list of known hosts. 2020/01/07 20:54:07 parsed 1 programs 2020/01/07 20:54:07 executed programs: 0 [ 50.625243] audit: type=1400 audit(1578430447.671:40): avc: denied { map } for pid=6969 comm="syz-execprog" path="/root/syzkaller-shm192245547" dev="sda1" ino=16495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 50.900961] IPVS: ftp: loaded support on port[0] = 21 [ 51.775550] chnl_net:caif_netlink_parms(): no params data found [ 51.783330] IPVS: ftp: loaded support on port[0] = 21 [ 51.814773] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.821502] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.828530] device bridge_slave_0 entered promiscuous mode [ 51.843706] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.850956] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.857796] device bridge_slave_1 entered promiscuous mode [ 51.878490] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.888835] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.911743] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.919045] team0: Port device team_slave_0 added [ 51.924964] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.932526] team0: Port device team_slave_1 added [ 51.933166] IPVS: ftp: loaded support on port[0] = 21 [ 51.938049] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.952575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.012215] device hsr_slave_0 entered promiscuous mode [ 52.060383] device hsr_slave_1 entered promiscuous mode [ 52.111474] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.120753] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.171766] chnl_net:caif_netlink_parms(): no params data found [ 52.201402] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.201726] IPVS: ftp: loaded support on port[0] = 21 [ 52.207871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.219966] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.226588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.293740] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.300931] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.307874] device bridge_slave_0 entered promiscuous mode [ 52.320743] chnl_net:caif_netlink_parms(): no params data found [ 52.333284] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.340704] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.347977] device bridge_slave_1 entered promiscuous mode [ 52.399499] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.416375] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.422825] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.429696] device bridge_slave_0 entered promiscuous mode [ 52.438185] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.444667] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.451620] device bridge_slave_1 entered promiscuous mode [ 52.458630] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.478774] IPVS: ftp: loaded support on port[0] = 21 [ 52.493304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.508932] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.517032] team0: Port device team_slave_0 added [ 52.530918] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.541674] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.548846] team0: Port device team_slave_1 added [ 52.555894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.574706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.672140] device hsr_slave_0 entered promiscuous mode [ 52.720423] device hsr_slave_1 entered promiscuous mode [ 52.780834] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.787962] team0: Port device team_slave_0 added [ 52.793772] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.801296] team0: Port device team_slave_1 added [ 52.810883] IPVS: ftp: loaded support on port[0] = 21 [ 52.834552] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.841883] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.849560] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.856793] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.866097] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.887753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.899867] chnl_net:caif_netlink_parms(): no params data found [ 52.911904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.972511] device hsr_slave_0 entered promiscuous mode [ 53.010717] device hsr_slave_1 entered promiscuous mode [ 53.064506] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.073510] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.085975] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.122730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.145808] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.159445] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.165627] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.175240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.183373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.210219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.221612] chnl_net:caif_netlink_parms(): no params data found [ 53.234218] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.241715] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.248708] device bridge_slave_0 entered promiscuous mode [ 53.256170] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.263451] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.271663] device bridge_slave_1 entered promiscuous mode [ 53.278654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.285312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.293353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.301572] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.308039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.316377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.342785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.351384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.359335] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.366005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.381796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.393527] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.406731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.428422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.437237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.458413] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.465779] team0: Port device team_slave_0 added [ 53.476138] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.483932] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.492656] device bridge_slave_0 entered promiscuous mode [ 53.502383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.535789] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.544122] team0: Port device team_slave_1 added [ 53.549885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.557968] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.565810] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.572602] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.579581] device bridge_slave_1 entered promiscuous mode [ 53.586397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.599840] chnl_net:caif_netlink_parms(): no params data found [ 53.674107] device hsr_slave_0 entered promiscuous mode [ 53.710675] device hsr_slave_1 entered promiscuous mode [ 53.784943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.792979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.800923] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.818497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.831644] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.846438] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.860542] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.867324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.875648] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.883646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.891930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.900569] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.938396] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.947506] team0: Port device team_slave_0 added [ 53.953224] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.959632] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.966814] device bridge_slave_0 entered promiscuous mode [ 53.973921] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.980774] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.987662] device bridge_slave_1 entered promiscuous mode [ 54.006428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.014124] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.020952] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.027974] team0: Port device team_slave_1 added [ 54.035733] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.044059] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.054616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.062122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.069646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.076678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.085923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.095695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.103403] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.113832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.123211] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.133950] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.140254] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.146745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.156339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.166087] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.172338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.189309] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.219234] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.272193] device hsr_slave_0 entered promiscuous mode [ 54.310319] device hsr_slave_1 entered promiscuous mode [ 54.351210] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.358128] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.365785] team0: Port device team_slave_0 added [ 54.373125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.381561] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.388730] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.396089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.403994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.412233] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.418574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.425476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.432428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.439435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.449253] team0: Port device team_slave_1 added [ 54.455103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.465684] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.473487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.483622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.490928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.497868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.505123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.513032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.520850] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.527194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.534724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.550458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.563569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.633579] device hsr_slave_0 entered promiscuous mode [ 54.670334] device hsr_slave_1 entered promiscuous mode [ 54.734341] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.741920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.750849] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.756940] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.764832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.775612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.783198] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.797029] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.805698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.816948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.824639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.832924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.840470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.848098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.855853] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.862240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.869101] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.876088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.885463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.896311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.906610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.915087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.922671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.930980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.938488] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.944892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.958183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.975895] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.983207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.991109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.000973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.009692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.024310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.031664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.040300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.049305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.058040] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.066164] ================================================================== [ 55.068184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.073862] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 55.073869] Read of size 43 at addr (null) by task syz-executor.2/7023 [ 55.073870] [ 55.073876] CPU: 1 PID: 7023 Comm: syz-executor.2 Not tainted 4.14.162-syzkaller #0 [ 55.073879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.073881] Call Trace: [ 55.073889] dump_stack+0xf7/0x13b [ 55.073895] ? llcp_sock_getname+0x378/0x480 [ 55.097361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.104161] kasan_report.cold.8+0x6d/0x2d3 [ 55.104169] check_memory_region+0x13e/0x1b0 [ 55.104174] memcpy+0x23/0x50 [ 55.104182] llcp_sock_getname+0x378/0x480 [ 55.104190] SYSC_getpeername+0x122/0x250 [ 55.104197] ? SYSC_getsockname+0x200/0x200 [ 55.117682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.120888] ? _copy_to_user+0x91/0xb0 [ 55.120897] ? nsecs_to_jiffies+0x20/0x20 [ 55.120908] ? SyS_clock_settime+0x1a0/0x1a0 [ 55.120916] ? do_syscall_64+0x4c/0x5b0 [ 55.120926] ? SyS_getsockname+0x10/0x10 [ 55.129261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.131231] SyS_getpeername+0x9/0x10 [ 55.131240] do_syscall_64+0x1c7/0x5b0 [ 55.131244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.131254] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.131260] RIP: 0033:0x45a6f9 [ 55.138310] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.140138] RSP: 002b:00007f9bc1ae3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 55.140145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 55.140147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 55.140150] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.140152] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9bc1ae46d4 [ 55.140155] R13: 00000000004c1430 R14: 00000000004d5658 R15: 00000000ffffffff [ 55.140168] ================================================================== [ 55.140170] Disabling lock debugging due to kernel taint [ 55.221066] Kernel panic - not syncing: panic_on_warn set ... [ 55.221066] [ 55.233280] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.237843] CPU: 1 PID: 7023 Comm: syz-executor.2 Tainted: G B 4.14.162-syzkaller #0 [ 55.294882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.304260] Call Trace: [ 55.306853] dump_stack+0xf7/0x13b [ 55.310374] ? llcp_sock_getname+0x378/0x480 [ 55.314776] panic+0x1b0/0x358 [ 55.317946] ? add_taint.cold.5+0x11/0x11 [ 55.322091] ? ___preempt_schedule+0x16/0x18 [ 55.326497] ? llcp_sock_getname+0x378/0x480 [ 55.330886] kasan_end_report+0x47/0x4f [ 55.334972] kasan_report.cold.8+0x76/0x2d3 [ 55.339276] check_memory_region+0x13e/0x1b0 [ 55.343679] memcpy+0x23/0x50 [ 55.346779] llcp_sock_getname+0x378/0x480 [ 55.350994] SYSC_getpeername+0x122/0x250 [ 55.355163] ? SYSC_getsockname+0x200/0x200 [ 55.359899] ? _copy_to_user+0x91/0xb0 [ 55.363769] ? nsecs_to_jiffies+0x20/0x20 [ 55.367906] ? SyS_clock_settime+0x1a0/0x1a0 [ 55.372305] ? do_syscall_64+0x4c/0x5b0 [ 55.376284] ? SyS_getsockname+0x10/0x10 [ 55.380381] SyS_getpeername+0x9/0x10 [ 55.384207] do_syscall_64+0x1c7/0x5b0 [ 55.388098] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.392949] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.398133] RIP: 0033:0x45a6f9 [ 55.401312] RSP: 002b:00007f9bc1ae3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 55.409186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 55.416601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 55.423945] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.431196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9bc1ae46d4 [ 55.438444] R13: 00000000004c1430 R14: 00000000004d5658 R15: 00000000ffffffff [ 55.447122] Kernel Offset: disabled [ 55.450754] Rebooting in 86400 seconds..