[ 36.618636] audit: type=1400 audit(1576453825.599:37): avc: denied { map } for pid=6705 comm="syz-fuzzer" path="/root/syzkaller-shm835074312" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 36.900922] IPVS: ftp: loaded support on port[0] = 21 [ 38.038642] can: request_module (can-proto-0) failed. [ 38.049698] can: request_module (can-proto-0) failed. [ 38.222015] audit: type=1400 audit(1576453827.209:38): avc: denied { create } for pid=6705 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 [ 38.246361] audit: type=1400 audit(1576453827.209:39): avc: denied { create } for pid=6705 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 [ 38.271446] audit: type=1400 audit(1576453827.209:40): avc: denied { create } for pid=6705 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 [ 38.553500] random: sshd: uninitialized urandom read (32 bytes read) [ 39.259365] random: sshd: uninitialized urandom read (32 bytes read) [ 39.439381] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.209' (ECDSA) to the list of known hosts. 2019/12/15 23:50:35 parsed 1 programs 2019/12/15 23:50:35 executed programs: 0 [ 46.250783] IPVS: ftp: loaded support on port[0] = 21 [ 47.003589] chnl_net:caif_netlink_parms(): no params data found [ 47.011226] IPVS: ftp: loaded support on port[0] = 21 [ 47.056926] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.063865] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.071050] device bridge_slave_0 entered promiscuous mode [ 47.078137] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.086083] IPVS: ftp: loaded support on port[0] = 21 [ 47.090199] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.099009] device bridge_slave_1 entered promiscuous mode [ 47.118052] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.127191] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.145585] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.153111] team0: Port device team_slave_0 added [ 47.159387] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.167101] team0: Port device team_slave_1 added [ 47.174506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.185627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.271852] device hsr_slave_0 entered promiscuous mode [ 47.310325] device hsr_slave_1 entered promiscuous mode [ 47.372375] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.392729] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.408936] IPVS: ftp: loaded support on port[0] = 21 [ 47.414559] chnl_net:caif_netlink_parms(): no params data found [ 47.432678] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.439227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.446322] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.452847] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.512278] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.518732] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.526643] device bridge_slave_0 entered promiscuous mode [ 47.535681] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.542224] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.549190] device bridge_slave_1 entered promiscuous mode [ 47.569468] chnl_net:caif_netlink_parms(): no params data found [ 47.585144] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.611860] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.634757] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.644906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.657791] IPVS: ftp: loaded support on port[0] = 21 [ 47.674939] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.682367] team0: Port device team_slave_0 added [ 47.707659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.715708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.723245] team0: Port device team_slave_1 added [ 47.728673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.738262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.752818] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.759547] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.769444] device bridge_slave_0 entered promiscuous mode [ 47.777529] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.784220] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.791494] device bridge_slave_1 entered promiscuous mode [ 47.833640] chnl_net:caif_netlink_parms(): no params data found [ 47.913068] device hsr_slave_0 entered promiscuous mode [ 47.970389] device hsr_slave_1 entered promiscuous mode [ 48.043864] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.054048] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.064715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.072699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.080935] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.098207] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.105546] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 48.115945] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.136350] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.144187] team0: Port device team_slave_0 added [ 48.161424] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.167669] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.176243] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.183577] team0: Port device team_slave_1 added [ 48.206383] IPVS: ftp: loaded support on port[0] = 21 [ 48.206440] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.218570] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.226303] device bridge_slave_0 entered promiscuous mode [ 48.233400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.242600] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.264812] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.271380] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.279077] device bridge_slave_1 entered promiscuous mode [ 48.287374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.295387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.303112] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.309825] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.317279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.334131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.345710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.362927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.371009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.378762] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.385401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.502236] device hsr_slave_0 entered promiscuous mode [ 48.540501] device hsr_slave_1 entered promiscuous mode [ 48.596550] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.604381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.616733] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.628311] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.644241] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.652216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.664715] chnl_net:caif_netlink_parms(): no params data found [ 48.703619] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.711784] team0: Port device team_slave_0 added [ 48.718052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.727817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.742995] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.750587] team0: Port device team_slave_1 added [ 48.756443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.764638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.772937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.781624] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.790526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.803954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.811359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.839099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.850228] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.858828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.868608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.901270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.908073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.917472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.927422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.941146] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.947566] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.954801] device bridge_slave_0 entered promiscuous mode [ 49.002857] device hsr_slave_0 entered promiscuous mode [ 49.040442] device hsr_slave_1 entered promiscuous mode [ 49.081459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.089961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.099269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.106908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.139133] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.145884] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.153214] device bridge_slave_1 entered promiscuous mode [ 49.166071] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.200513] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.212681] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.219456] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.227366] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.234522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.248522] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.259418] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.271427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.278939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.291413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.299464] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.324140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.332445] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.339523] chnl_net:caif_netlink_parms(): no params data found [ 49.351546] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.363013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.371744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.379413] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.385801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.394063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.401619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.414121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.424677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.436067] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.444599] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.451880] team0: Port device team_slave_0 added [ 49.457800] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.465288] team0: Port device team_slave_1 added [ 49.471134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.479133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.487011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.494624] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.501127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.509663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.519010] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.529473] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.538371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.546341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.554041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.562334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.570632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.578662] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.585055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.594841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.609017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.620996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.628238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.637283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.645146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.652946] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.659423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.667436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.679523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.702481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.716868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.724640] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.732872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.740869] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.757442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.803075] device hsr_slave_0 entered promiscuous mode [ 49.840488] device hsr_slave_1 entered promiscuous mode [ 49.889271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.896443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.904896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.914027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.922137] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.928485] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.936265] device bridge_slave_0 entered promiscuous mode [ 49.944278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.959356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.965899] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.973778] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.981570] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.987998] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.995888] device bridge_slave_1 entered promiscuous mode [ 50.002722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.010563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.018111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.026812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.039867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.057363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.066061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.074570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.082309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.091666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.102440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.111960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.124915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.132570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.141048] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.148630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.156925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.164689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.172188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.181455] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.190935] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.201950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.208840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.216798] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.225070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.236866] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.255694] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.264950] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.272312] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.279135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.291515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.312937] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.321369] team0: Port device team_slave_0 added [ 50.329410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.343111] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.354060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.360780] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.368011] team0: Port device team_slave_1 added [ 50.374868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.383345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.394679] ------------[ cut here ]------------ [ 50.394969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.400390] WARNING: CPU: 1 PID: 6852 at kernel/signal.c:2160 get_signal+0x14c0/0x1b30 [ 50.400399] Kernel panic - not syncing: panic_on_warn set ... [ 50.400399] [ 50.400404] CPU: 1 PID: 6852 Comm: syz-executor.2 Not tainted 4.14.158-syzkaller #0 [ 50.400407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.400409] Call Trace: [ 50.400419] dump_stack+0xf7/0x13b [ 50.400424] ? get_signal+0x14c0/0x1b30 [ 50.400428] panic+0x1b0/0x358 [ 50.400432] ? add_taint.cold.5+0x11/0x11 [ 50.400442] ? get_signal+0x14c0/0x1b30 [ 50.400446] __warn.cold.8+0x25/0x2c [ 50.400451] ? get_signal+0x14c0/0x1b30 [ 50.400455] report_bug+0x1a4/0x1f3 [ 50.400463] do_error_trap+0x1bd/0x310 [ 50.400468] ? math_error+0x300/0x300 [ 50.400481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.400489] do_invalid_op+0x1b/0x20 [ 50.400495] invalid_op+0x1b/0x40 [ 50.400500] RIP: 0010:get_signal+0x14c0/0x1b30 [ 50.400502] RSP: 0018:ffff88808b8efc50 EFLAGS: 00010046 [ 50.400508] RAX: 00000001ffffffff RBX: ffff88808b150000 RCX: 1ffff1101263cd54 [ 50.400511] RDX: 1ffff1101380c643 RSI: 0000000000008000 RDI: ffff88808b150098 [ 50.400514] RBP: ffff88808b8efd00 R08: ffff8880931e6aa0 R09: 0000000000006e8c [ 50.400516] R10: 0000000000000000 R11: ffff8880931e6200 R12: 0000000000000000 [ 50.400519] R13: ffff8880931e6200 R14: ffff88808b8eff58 R15: dffffc0000000000 [ 50.400539] do_signal+0x7f/0x19a0 [ 50.400546] ? trace_hardirqs_off+0x10/0x10 [ 50.400552] ? setup_sigcontext+0x7d0/0x7d0 [ 50.400558] ? find_held_lock+0x36/0x1d0 [ 50.400566] ? speculation_ctrl_update_current+0x50/0x50 [ 50.400571] ? finish_task_switch+0x178/0x650 [ 50.400576] ? lock_downgrade+0x7f0/0x7f0 [ 50.400582] ? exit_to_usermode_loop+0x3a/0x1b0 [ 50.400589] exit_to_usermode_loop+0x114/0x1b0 [ 50.400596] syscall_return_slowpath+0x232/0x2b0 [ 50.400603] ret_from_fork+0x15/0x30 [ 50.400608] RIP: 0033:0x4592c9 [ 50.408560] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.416025] RSP: 002b:00007f066575fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 50.416033] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004592c9 [ 50.416035] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 000000000a01ffff [ 50.416038] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 50.416040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f06657606d4 [ 50.416043] R13: 00000000004bf72a R14: 00000000004d0e18 R15: 00000000ffffffff [ 50.425393] Kernel Offset: disabled [ 50.651118] Rebooting in 86400 seconds..