[ 40.426547] audit: type=1400 audit(1578773150.602:37): avc: denied { map } for pid=6718 comm="syz-fuzzer" path="/root/syzkaller-shm754345840" 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 [ 40.670885] IPVS: ftp: loaded support on port[0] = 21 [ 41.827877] can: request_module (can-proto-0) failed. [ 41.836935] can: request_module (can-proto-0) failed. [ 41.982233] audit: type=1400 audit(1578773152.162:38): avc: denied { create } for pid=6718 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 [ 42.006216] audit: type=1400 audit(1578773152.162:39): avc: denied { create } for pid=6718 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 [ 42.030392] audit: type=1400 audit(1578773152.162:40): avc: denied { create } for pid=6718 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 [ 42.265433] random: sshd: uninitialized urandom read (32 bytes read) [ 42.995855] random: sshd: uninitialized urandom read (32 bytes read) [ 43.190263] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts. 2020/01/11 20:05:59 parsed 1 programs 2020/01/11 20:05:59 executed programs: 0 [ 50.071046] IPVS: ftp: loaded support on port[0] = 21 [ 50.864871] chnl_net:caif_netlink_parms(): no params data found [ 50.877522] IPVS: ftp: loaded support on port[0] = 21 [ 50.907728] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.916977] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.925653] device bridge_slave_0 entered promiscuous mode [ 50.935989] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.943807] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.965643] device bridge_slave_1 entered promiscuous mode [ 50.988574] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.000308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.027143] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.035944] team0: Port device team_slave_0 added [ 51.043969] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.053133] team0: Port device team_slave_1 added [ 51.061238] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.069120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.081830] IPVS: ftp: loaded support on port[0] = 21 [ 51.142212] device hsr_slave_0 entered promiscuous mode [ 51.200410] device hsr_slave_1 entered promiscuous mode [ 51.282365] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.297295] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.336959] chnl_net:caif_netlink_parms(): no params data found [ 51.364829] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.371391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.378301] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.385074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.402611] IPVS: ftp: loaded support on port[0] = 21 [ 51.450834] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.457407] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.465580] device bridge_slave_0 entered promiscuous mode [ 51.477309] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.484085] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.491246] device bridge_slave_1 entered promiscuous mode [ 51.513420] chnl_net:caif_netlink_parms(): no params data found [ 51.532711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.544595] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.575925] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.584113] team0: Port device team_slave_0 added [ 51.591652] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.598682] team0: Port device team_slave_1 added [ 51.604029] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.614506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.648025] IPVS: ftp: loaded support on port[0] = 21 [ 51.660972] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.667465] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.674840] device bridge_slave_0 entered promiscuous mode [ 51.683425] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.689777] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.696679] device bridge_slave_1 entered promiscuous mode [ 51.741892] device hsr_slave_0 entered promiscuous mode [ 51.780460] device hsr_slave_1 entered promiscuous mode [ 51.830723] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.842482] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.848564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.862143] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.876520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.885488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.894726] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.919260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.928056] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.937801] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.944893] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.954970] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.962420] team0: Port device team_slave_0 added [ 51.969663] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.976714] team0: Port device team_slave_1 added [ 51.993912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.001530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.009336] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.016729] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.026255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.040924] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.063390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.071423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.078948] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.085363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.131961] device hsr_slave_0 entered promiscuous mode [ 52.170297] device hsr_slave_1 entered promiscuous mode [ 52.253306] IPVS: ftp: loaded support on port[0] = 21 [ 52.260319] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.267795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.278390] chnl_net:caif_netlink_parms(): no params data found [ 52.287907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.295616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.303631] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.309970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.318946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.327990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.356515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.363061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.389829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.406144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.432105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.465684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.473323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.490226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.499845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.508921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.516410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.523475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.530511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.538026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.545696] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.565265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.573190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.579545] chnl_net:caif_netlink_parms(): no params data found [ 52.593708] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.599786] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.606522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.614250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.621955] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.628287] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.637923] device bridge_slave_0 entered promiscuous mode [ 52.646491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.659275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.669531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.677320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.686976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.694843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.702600] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.708937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.715823] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.724004] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.730994] device bridge_slave_1 entered promiscuous mode [ 52.763260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.781101] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.804369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.813742] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.819753] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.828529] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.838947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.857775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.866040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.873752] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.880137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.915540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.928237] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.935156] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.942183] device bridge_slave_0 entered promiscuous mode [ 52.948797] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.955796] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.962655] device bridge_slave_1 entered promiscuous mode [ 52.981229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.987636] chnl_net:caif_netlink_parms(): no params data found [ 52.995659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.007776] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.016541] team0: Port device team_slave_0 added [ 53.022846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.033051] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.044473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.054590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.063070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.069811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.076988] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.084304] team0: Port device team_slave_1 added [ 53.089622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.097295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.105364] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.118859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.136154] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.144637] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.156873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.164854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.172479] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.185611] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.199080] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.206585] team0: Port device team_slave_0 added [ 53.212112] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.219079] team0: Port device team_slave_1 added [ 53.224913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.233208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.302060] device hsr_slave_0 entered promiscuous mode [ 53.330328] device hsr_slave_1 entered promiscuous mode [ 53.370649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.378153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.386121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.393715] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.400081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.407043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.414992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.424222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.434448] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.441123] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.448117] device bridge_slave_0 entered promiscuous mode [ 53.456926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.464263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.471443] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.479159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.486197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.493888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.502313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.510373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.517999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.526105] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.532461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.539756] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.546491] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.553333] device bridge_slave_1 entered promiscuous mode [ 53.574956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.584083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.597776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.606530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.614943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.663257] device hsr_slave_0 entered promiscuous mode [ 53.710258] device hsr_slave_1 entered promiscuous mode [ 53.761559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.767996] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.776940] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.785408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.800122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.806809] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.815763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.825028] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.836399] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.845740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.864246] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.879862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.890695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.906790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.916366] team0: Port device team_slave_0 added [ 53.922393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.929995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.937880] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.949133] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.956144] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.969520] team0: Port device team_slave_1 added [ 53.991564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.003482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.011920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.019495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.028955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.045802] ------------[ cut here ]------------ [ 54.050706] WARNING: CPU: 1 PID: 6843 at drivers/dma-buf/dma-buf.c:1039 dma_buf_vunmap+0x154/0x1b0 [ 54.052241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.059791] Kernel panic - not syncing: panic_on_warn set ... [ 54.059791] [ 54.073054] CPU: 1 PID: 6843 Comm: syz-executor.3 Not tainted 4.14.163-syzkaller #0 [ 54.080182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.080850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.088032] kobject: 'veth0_to_hsr' (ffff8880770e73f0): kobject_add_internal: parent: 'net', set: 'devices' [ 54.097010] Call Trace: [ 54.097021] dump_stack+0xf7/0x13b [ 54.097028] ? dma_buf_vunmap+0x154/0x1b0 [ 54.097034] panic+0x1b0/0x36a [ 54.097039] ? add_taint.cold.5+0x11/0x11 [ 54.097048] ? __lock_acquire+0x24af/0x4500 [ 54.097055] ? dma_buf_vunmap+0x154/0x1b0 [ 54.097059] __warn.cold.8+0x25/0x2a [ 54.097064] ? dma_buf_vunmap+0x154/0x1b0 [ 54.097070] report_bug+0x1a4/0x1f3 [ 54.114786] kobject: 'veth0_to_hsr' (ffff8880770e73f0): kobject_uevent_env [ 54.117249] do_error_trap+0x1bd/0x310 [ 54.122846] kobject: 'veth0_to_hsr' (ffff8880770e73f0): fill_kobj_path: path = '/devices/virtual/net/veth0_to_hsr' [ 54.124569] ? math_error+0x300/0x300 [ 54.129136] kobject: 'queues' (ffff88808af4b248): kobject_add_internal: parent: 'veth0_to_hsr', set: '' [ 54.132995] ? __lock_is_held+0xb5/0x140 [ 54.133004] ? vb2_core_queue_release+0x25/0x70 [ 54.133013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.133021] do_invalid_op+0x1b/0x20 [ 54.133028] invalid_op+0x1b/0x40 [ 54.133034] RIP: 0010:dma_buf_vunmap+0x154/0x1b0 [ 54.133037] RSP: 0018:ffff88808b057bd0 EFLAGS: 00010246 [ 54.133043] RAX: dffffc0000000000 RBX: ffff888073224500 RCX: 1ffff11013d0eca7 [ 54.133046] RDX: 1ffff1100e6448a8 RSI: ffffc90005dfd000 RDI: 0000000000000000 [ 54.133049] RBP: ffff88808b057bf8 R08: ffff88808b0bef48 R09: 0000000000006baf [ 54.133052] R10: ffff88808b057ce8 R11: ffff88808b0be680 R12: ffffffff84259070 [ 54.133055] R13: ffff88808b794540 R14: ffff88808b794568 R15: ffff888073224500 [ 54.133061] ? vb2_vmalloc_map_dmabuf+0x80/0x80 [ 54.133071] ? vb2_vmalloc_map_dmabuf+0x80/0x80 [ 54.133076] vb2_vmalloc_detach_dmabuf+0x4f/0x80 [ 54.133082] __vb2_plane_dmabuf_put.isra.6+0xff/0x2d0 [ 54.133090] __vb2_queue_free+0x55c/0x770 [ 54.139939] kobject: 'queues' (ffff88808af4b248): kobject_uevent_env [ 54.140913] ? __vb2_queue_cancel+0x232/0x880 [ 54.140924] vb2_core_queue_release+0x57/0x70 [ 54.140930] _vb2_fop_release+0x1ac/0x280 [ 54.140936] vb2_fop_release+0x66/0xd0 [ 54.140943] vivid_fop_release+0x15f/0x3a0 [ 54.140951] v4l2_release+0xee/0x1a0 [ 54.140960] __fput+0x235/0x750 [ 54.140966] ? _raw_spin_unlock_irq+0x27/0x80 [ 54.140975] ____fput+0x9/0x10 [ 54.140979] task_work_run+0xeb/0x180 [ 54.140990] exit_to_usermode_loop+0x16a/0x1b0 [ 54.146797] kobject: 'queues' (ffff88808af4b248): kobject_uevent_env: filter function caused the event to drop! [ 54.151591] do_syscall_64+0x418/0x5b0 [ 54.151596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.151605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.151610] RIP: 0033:0x4129e1 [ 54.151612] RSP: 002b:00007ffed6e0f510 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 54.151618] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004129e1 [ 54.151621] RDX: 0000001b2d020000 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.151624] RBP: 0000000000740518 R08: 000000000000d31b R09: 000000000000d31b [ 54.151627] R10: 00007ffed6e0f5e0 R11: 0000000000000293 R12: 0000000000000001 [ 54.151630] R13: 000000000000d31c R14: 000000000000d349 R15: 000000000073bf0c [ 54.153499] Kernel Offset: disabled [ 54.397407] Rebooting in 86400 seconds..