[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.447897] audit: type=1400 audit(1590003609.767:8): avc: denied { execmem } for pid=6001 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.680212] IPVS: ftp: loaded support on port[0] = 21 [ 31.889175] can: request_module (can-proto-0) failed. [ 31.897798] can: request_module (can-proto-0) failed. [ 31.927974] audit: type=1400 audit(1590003611.248:9): avc: denied { create } for pid=5978 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.75' (ECDSA) to the list of known hosts. 2020/05/20 19:40:19 parsed 1 programs 2020/05/20 19:40:19 executed programs: 0 [ 40.249968] audit: type=1400 audit(1590003619.582:10): avc: denied { execmem } for pid=6118 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.585321] IPVS: ftp: loaded support on port[0] = 21 [ 41.353012] IPVS: ftp: loaded support on port[0] = 21 [ 41.411540] chnl_net:caif_netlink_parms(): no params data found [ 41.458014] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.458932] IPVS: ftp: loaded support on port[0] = 21 [ 41.466098] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.477620] device bridge_slave_0 entered promiscuous mode [ 41.485177] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.491579] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.499393] device bridge_slave_1 entered promiscuous mode [ 41.523601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.533756] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.555496] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.562579] team0: Port device team_slave_0 added [ 41.574301] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.581300] team0: Port device team_slave_1 added [ 41.603878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.613008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.651525] IPVS: ftp: loaded support on port[0] = 21 [ 41.678129] device hsr_slave_0 entered promiscuous mode [ 41.734600] device hsr_slave_1 entered promiscuous mode [ 41.791334] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.798182] chnl_net:caif_netlink_parms(): no params data found [ 41.816691] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.897398] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.903825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.910805] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.917208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.927817] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.934504] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.941375] device bridge_slave_0 entered promiscuous mode [ 41.950534] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.957613] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.964945] device bridge_slave_1 entered promiscuous mode [ 41.982644] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.996183] chnl_net:caif_netlink_parms(): no params data found [ 42.004255] IPVS: ftp: loaded support on port[0] = 21 [ 42.028467] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.049054] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.056841] team0: Port device team_slave_0 added [ 42.062963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.070489] team0: Port device team_slave_1 added [ 42.094743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.103736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.157467] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.163822] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.175742] device bridge_slave_0 entered promiscuous mode [ 42.236105] device hsr_slave_0 entered promiscuous mode [ 42.274184] device hsr_slave_1 entered promiscuous mode [ 42.316238] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.326764] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.334404] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.340747] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.347898] device bridge_slave_1 entered promiscuous mode [ 42.358213] chnl_net:caif_netlink_parms(): no params data found [ 42.379008] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.385398] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.392012] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.398392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.426867] IPVS: ftp: loaded support on port[0] = 21 [ 42.429120] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.439195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.459118] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.467996] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.487499] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.495554] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.502522] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.510357] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.518945] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.525665] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.548715] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.556010] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.562924] device bridge_slave_0 entered promiscuous mode [ 42.571957] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.578470] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.585600] device bridge_slave_1 entered promiscuous mode [ 42.602398] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.610002] team0: Port device team_slave_0 added [ 42.616998] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.623195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.631220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.643474] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.655249] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.662239] team0: Port device team_slave_1 added [ 42.669222] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.675908] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.689478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.697291] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.741942] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.766720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.799640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.809668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.818044] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.824439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.833502] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.840744] team0: Port device team_slave_0 added [ 42.846809] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.854256] team0: Port device team_slave_1 added [ 42.862414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.906195] device hsr_slave_0 entered promiscuous mode [ 42.944126] device hsr_slave_1 entered promiscuous mode [ 42.987328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.994798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.005537] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.015725] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.022585] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.032604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.041553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.049428] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.055828] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.063484] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.085180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.117675] device hsr_slave_0 entered promiscuous mode [ 43.143945] device hsr_slave_1 entered promiscuous mode [ 43.184270] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.191230] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.198606] chnl_net:caif_netlink_parms(): no params data found [ 43.208048] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.225505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.232390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.239748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.249652] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.256312] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.264786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.278711] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.302929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.311256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.319781] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.326169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.335680] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.387206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.398545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.421860] chnl_net:caif_netlink_parms(): no params data found [ 43.433416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.441233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.449407] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.455786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.462654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.472924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.483748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.492419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.511009] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.517876] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.525890] device bridge_slave_0 entered promiscuous mode [ 43.532157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.540317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.548304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.556189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.565373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.573046] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.588119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.595496] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.601825] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.609187] device bridge_slave_1 entered promiscuous mode [ 43.616949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.625835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.632680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.640559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.648643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.657038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.665115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.672521] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.682842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.702591] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.722681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.731452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.740842] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.747477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.758710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.766373] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.789695] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.797385] team0: Port device team_slave_0 added [ 43.802806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.810669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.825629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.836236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.843352] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.849926] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.857222] device bridge_slave_0 entered promiscuous mode [ 43.863982] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.870311] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.877372] device bridge_slave_1 entered promiscuous mode [ 43.887028] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.894357] team0: Port device team_slave_1 added [ 43.899411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.908234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.916907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.928848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.942764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.950436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.958287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.969403] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.982866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.990246] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.008944] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.056120] device hsr_slave_0 entered promiscuous mode [ 44.093666] device hsr_slave_1 entered promiscuous mode [ 44.133899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.140679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.148137] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.154220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.168771] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.176674] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.186810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.211638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.218068] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.227420] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.235340] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.241393] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.249782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.257522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.264972] team0: Port device team_slave_0 added [ 44.272075] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.281870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.289966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.297984] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.304376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.311369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.321434] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.329898] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.336860] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.346494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.354012] team0: Port device team_slave_1 added [ 44.359453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.368428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.376936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.387213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.394595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.414172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.429467] kasan: CONFIG_KASAN_INLINE enabled [ 44.433491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.434764] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 44.441971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.454737] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 44.462769] Modules linked in: [ 44.465977] CPU: 1 PID: 6998 Comm: syz-executor.3 Not tainted 4.14.181-syzkaller #0 [ 44.469410] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.473748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.473752] task: ffff8880830c80c0 task.stack: ffff888095510000 [ 44.473761] RIP: 0010:refcount_sub_and_test+0x1c/0x90 [ 44.473763] RSP: 0018:ffff888095517bd0 EFLAGS: 00010282 [ 44.473767] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 1ffff11010619132 [ 44.473769] RDX: 0000000000000004 RSI: 0000000000000020 RDI: 0000000000000001 [ 44.473773] RBP: ffff888095517be0 R08: ffff8880830c8990 R09: 0000000000000000 [ 44.480090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.489402] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808304c580 [ 44.489404] R13: dffffc0000000000 R14: ffff88808304c594 R15: 0000000000000000 [ 44.489407] FS: 0000000001a61940(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 44.489409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.489411] CR2: 000000000075c081 CR3: 000000009454d000 CR4: 00000000001406e0 [ 44.489415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.489417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.489419] Call Trace: [ 44.489427] refcount_dec_and_test+0x11/0x20 [ 44.489434] vb2_vmalloc_put+0x11/0x50 [ 44.503285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.506002] __vb2_buf_mem_free+0xf0/0x1c0 [ 44.515605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.520517] __vb2_queue_free+0x57a/0x770 [ 44.535181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.542884] ? __vb2_queue_cancel+0x22f/0x870 [ 44.551783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.558456] vb2_core_queue_release+0x57/0x70 [ 44.558460] _vb2_fop_release+0x1ac/0x280 [ 44.558464] vb2_fop_release+0x66/0xd0 [ 44.558469] vivid_fop_release+0x15f/0x3a0 [ 44.558474] v4l2_release+0xeb/0x1a0 [ 44.558482] __fput+0x232/0x750 [ 44.566517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.571613] ? _raw_spin_unlock_irq+0x27/0x80 [ 44.580436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.586117] ____fput+0x9/0x10 [ 44.586122] task_work_run+0xe5/0x170 [ 44.586129] exit_to_usermode_loop+0x16a/0x1b0 [ 44.586134] do_syscall_64+0x416/0x5b0 [ 44.586140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.590322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.593120] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.598615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.603889] RIP: 0033:0x412f61 [ 44.603892] RSP: 002b:00007fff4da3ad10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 44.603896] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000412f61 [ 44.603898] RDX: 0000001b32720000 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.603900] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 44.603902] R10: 00007fff4da3adf0 R11: 0000000000000293 R12: 0000000000760ef8 [ 44.603904] R13: 000000000000ada7 R14: 000000000000add4 R15: 000000000075bf2c [ 44.603910] Code: 03 [ 44.609130] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.615054] cc 6d 05 00 0f 84 42 02 00 00 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 f2 48 [ 44.619274] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.625935] 89 e5 48 c1 ea 03 53 89 fb 48 83 ec 08 <0f> b6 14 02 48 89 f0 [ 44.630953] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.637148] 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3a [ 44.637173] RIP: refcount_sub_and_test+0x1c/0x90 RSP: ffff888095517bd0 [ 44.821177] ---[ end trace 14c1f2b393060a77 ]--- [ 44.828031] Kernel panic - not syncing: Fatal exception [ 44.830060] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.834867] Kernel Offset: disabled [ 44.844679] Rebooting in 86400 seconds..