[ 309.432271][ T72] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 309.432493][ T72] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 309.432613][ T72] CPU: 3 UID: 0 PID: 72 Comm: kworker/3:1 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 309.432751][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 309.432854][ T72] Workqueue: mld mld_ifc_work [ 309.432945][ T72] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 309.433031][ T72] Code: df 48 89 f9 48 c1 e9 03 80 3c 11 00 75 2f 48 8b 80 e8 10 00 00 48 ba 00 00 00 00 00 fc ff df 48 8d 78 30 48 89 f9 48 c1 e9 03 <80> 3c 11 00 75 1c 48 83 78 30 00 0f 95 c0 48 83 c4 08 c3 48 89 04 [ 309.433306][ T72] RSP: 0018:ffa00000004d78b0 EFLAGS: 00010216 [ 309.433410][ T72] RAX: 0000000000000000 RBX: ff1100000ba33000 RCX: 0000000000000006 [ 309.433533][ T72] RDX: dffffc0000000000 RSI: ff1100000ba33000 RDI: 0000000000000030 [ 309.433647][ T72] RBP: ff1100000f477000 R08: ffffffffb65b8550 R09: 1fe220000120fe85 [ 309.433762][ T72] R10: ff11000010072028 R11: ff1100000e9cc0b0 R12: 1ff400000009af20 [ 309.433879][ T72] R13: ff1100000e9cc000 R14: ff1100001007d000 R15: ff11000010072010 [ 309.434001][ T72] FS: 0000000000000000(0000) GS:ff110000b2c64000(0000) knlGS:0000000000000000 [ 309.434138][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.434241][ T72] CR2: 000055c336e4ab58 CR3: 000000004574f006 CR4: 0000000000771ef0 [ 309.434359][ T72] PKRU: 55555554 [ 309.434418][ T72] Call Trace: [ 309.434482][ T72] [ 309.434525][ T72] ip6_finish_output2+0xa7f/0x1310 [ 309.434605][ T72] ? ip6_xmit+0x2000/0x2000 [ 309.434684][ T72] ? find_held_lock+0x2b/0x80 [ 309.434765][ T72] ? __lock_release.isra.0+0x6b/0x1a0 [ 309.434848][ T72] ? ip6_mtu+0x174/0x410 [ 309.434908][ T72] ip6_finish_output+0x701/0xe80 [ 309.434984][ T72] ip6_output+0x23f/0x7f0 [ 309.435043][ T72] ? ip6_finish_output+0xe80/0xe80 [ 309.435121][ T72] ? __lock_release.isra.0+0x6b/0x1a0 [ 309.435199][ T72] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 309.435297][ T72] ? mark_held_locks+0x40/0x70 [ 309.435380][ T72] ? __local_bh_enable_ip+0xa5/0x140 [ 309.435463][ T72] ? __local_bh_enable_ip+0xa5/0x140 [ 309.435542][ T72] ? icmp6_dst_alloc+0x317/0x4d0 [ 309.435622][ T72] mld_sendpack+0x9d6/0xec0 [ 309.435702][ T72] ? nf_hook.constprop.0+0x340/0x340 [ 309.435779][ T72] ? mld_send_cr+0x50f/0x820 [ 309.435858][ T72] mld_ifc_work+0x36/0x190 [ 309.435951][ T72] ? process_one_work+0xdb4/0x1410 [ 309.436027][ T72] process_one_work+0xdf5/0x1410 [ 309.436100][ T72] ? pwq_dec_nr_in_flight+0x710/0x710 [ 309.436174][ T72] ? lock_acquire.part.0+0xbc/0x260 [ 309.436251][ T72] worker_thread+0x4f1/0xd60 [ 309.436324][ T72] ? rescuer_thread+0x1320/0x1320 [ 309.436400][ T72] ? __kthread_parkme+0xbd/0x210 [ 309.436486][ T72] ? rescuer_thread+0x1320/0x1320 [ 309.436566][ T72] kthread+0x364/0x460 [ 309.436624][ T72] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 309.436717][ T72] ? kthread_affine_node+0x330/0x330 [ 309.436791][ T72] ret_from_fork+0x474/0x6b0 [ 309.436866][ T72] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 309.436957][ T72] ? __switch_to+0x540/0xd10 [ 309.437031][ T72] ? kthread_affine_node+0x330/0x330 [ 309.437110][ T72] ret_from_fork_asm+0x11/0x20 [ 309.437185][ T72] [ 309.437242][ T72] Modules linked in: [ 309.437327][ T72] ---[ end trace 0000000000000000 ]--- [ 309.437425][ T72] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 309.437511][ T72] Code: df 48 89 f9 48 c1 e9 03 80 3c 11 00 75 2f 48 8b 80 e8 10 00 00 48 ba 00 00 00 00 00 fc ff df 48 8d 78 30 48 89 f9 48 c1 e9 03 <80> 3c 11 00 75 1c 48 83 78 30 00 0f 95 c0 48 83 c4 08 c3 48 89 04 [ 309.437767][ T72] RSP: 0018:ffa00000004d78b0 EFLAGS: 00010216 [ 309.437901][ T72] RAX: 0000000000000000 RBX: ff1100000ba33000 RCX: 0000000000000006 [ 309.438009][ T72] RDX: dffffc0000000000 RSI: ff1100000ba33000 RDI: 0000000000000030 [ 309.438155][ T72] RBP: ff1100000f477000 R08: ffffffffb65b8550 R09: 1fe220000120fe85 [ 309.438269][ T72] R10: ff11000010072028 R11: ff1100000e9cc0b0 R12: 1ff400000009af20 [ 309.438378][ T72] R13: ff1100000e9cc000 R14: ff1100001007d000 R15: ff11000010072010 [ 309.438525][ T72] FS: 0000000000000000(0000) GS:ff110000b2c64000(0000) knlGS:0000000000000000 [ 309.438652][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.438781][ T72] CR2: 000055c336e4ab58 CR3: 000000004574f006 CR4: 0000000000771ef0 [ 309.438895][ T72] PKRU: 55555554 [ 309.438953][ T72] Kernel panic - not syncing: Fatal exception [ 309.439176][ T72] Kernel Offset: 0x33200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 309.439385][ T72] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr