[ 172.596671][ T66] fbnic 0000:01:00.0 enp1s0: Link is Down [ 173.398119][ T83] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000045: 0000 [#1] SMP KASAN [ 173.398512][ T83] KASAN: null-ptr-deref in range [0x0000000000000228-0x000000000000022f] [ 173.398725][ T83] CPU: 0 UID: 0 PID: 83 Comm: kworker/0:2 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full) [ 173.399061][ T83] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 173.399408][ T83] Workqueue: events fbnic_service_task [ 173.399579][ T83] RIP: 0010:fbnic_napi_depletion_check+0x153/0x910 [ 173.399795][ T83] Code: 00 48 89 d1 48 c1 e9 03 42 80 3c 21 00 0f 85 3c 06 00 00 48 8b 1a 48 8d bb 2a 02 00 00 48 89 f9 48 89 fe 48 c1 e9 03 83 e6 07 <42> 0f b6 0c 21 40 38 f1 7f 08 84 c9 0f 85 e1 05 00 00 48 8d bb 2b [ 173.400359][ T83] RSP: 0018:ffffc900005bfb58 EFLAGS: 00010202 [ 173.400552][ T83] RAX: ffffc900005bfbc0 RBX: 0000000000000000 RCX: 0000000000000045 [ 173.400789][ T83] RDX: ffff888008199908 RSI: 0000000000000002 RDI: 000000000000022a [ 173.401034][ T83] RBP: ffff8880081980a0 R08: 0000000000000000 R09: fffffbfff58502ea [ 173.401263][ T83] R10: 0000000000000003 R11: ffff888008198c98 R12: dffffc0000000000 [ 173.401481][ T83] R13: ffff888008198c30 R14: 0000000000000003 R15: 0000000000000000 [ 173.401712][ T83] FS: 0000000000000000(0000) GS:ffff8880c0136000(0000) knlGS:0000000000000000 [ 173.402019][ T83] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.402205][ T83] CR2: 00007f451fbe9050 CR3: 0000000054d35003 CR4: 0000000000772ef0 [ 173.402452][ T83] PKRU: 55555554 [ 173.402609][ T83] Call Trace: [ 173.402719][ T83] [ 173.402818][ T83] ? fbnic_write_rules+0x1e8/0x780 [ 173.403009][ T83] ? fbnic_napi_enable+0x460/0x460 [ 173.403174][ T83] fbnic_service_task+0x1ca/0x3e0 [ 173.403332][ T83] process_one_work+0xe35/0x1650 [ 173.403502][ T83] ? pwq_dec_nr_in_flight+0x550/0x550 [ 173.403687][ T83] ? assign_work+0x168/0x240 [ 173.403854][ T83] worker_thread+0x591/0xcf0 [ 173.404026][ T83] ? rescuer_thread+0xd10/0xd10 [ 173.404198][ T83] kthread+0x37b/0x5f0 [ 173.404322][ T83] ? kthread_is_per_cpu+0xc0/0xc0 [ 173.404476][ T83] ? ret_from_fork+0x1b/0x270 [ 173.404661][ T83] ? __lock_release+0x5d/0x170 [ 173.404825][ T83] ? rcu_is_watching+0x12/0xb0 [ 173.405014][ T83] ? kthread_is_per_cpu+0xc0/0xc0 [ 173.405181][ T83] ret_from_fork+0x1db/0x270 [ 173.405334][ T83] ? kthread_is_per_cpu+0xc0/0xc0 [ 173.405485][ T83] ret_from_fork_asm+0x11/0x20 [ 173.405664][ T83] [ 173.405789][ T83] Modules linked in: netconsole netdevsim [last unloaded: netconsole] [ 173.406105][ T83] ---[ end trace 0000000000000000 ]--- [ 173.406304][ T83] RIP: 0010:fbnic_napi_depletion_check+0x153/0x910 [ 173.406499][ T83] Code: 00 48 89 d1 48 c1 e9 03 42 80 3c 21 00 0f 85 3c 06 00 00 48 8b 1a 48 8d bb 2a 02 00 00 48 89 f9 48 89 fe 48 c1 e9 03 83 e6 07 <42> 0f b6 0c 21 40 38 f1 7f 08 84 c9 0f 85 e1 05 00 00 48 8d bb 2b [ 173.407067][ T83] RSP: 0018:ffffc900005bfb58 EFLAGS: 00010202 [ 173.407271][ T83] RAX: ffffc900005bfbc0 RBX: 0000000000000000 RCX: 0000000000000045 [ 173.407507][ T83] RDX: ffff888008199908 RSI: 0000000000000002 RDI: 000000000000022a [ 173.407750][ T83] RBP: ffff8880081980a0 R08: 0000000000000000 R09: fffffbfff58502ea [ 173.407966][ T83] R10: 0000000000000003 R11: ffff888008198c98 R12: dffffc0000000000 [ 173.408198][ T83] R13: ffff888008198c30 R14: 0000000000000003 R15: 0000000000000000 [ 173.408408][ T83] FS: 0000000000000000(0000) GS:ffff8880c0136000(0000) knlGS:0000000000000000 [ 173.408678][ T83] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.408870][ T83] CR2: 00007f451fbe9050 CR3: 0000000054d35003 CR4: 0000000000772ef0 [ 173.409094][ T83] PKRU: 55555554 [ 173.409222][ T83] Kernel panic - not syncing: Fatal exception [ 173.409567][ T83] Kernel Offset: 0x26a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 173.409926][ T83] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr