[ 64.634746][ T1567] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 64.634952][ T1567] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 64.635065][ T1567] CPU: 3 UID: 0 PID: 1567 Comm: kworker/3:2 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 64.635215][ T1567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.635310][ T1567] Workqueue: mld mld_ifc_work [ 64.635394][ T1567] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 64.635481][ T1567] 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 [ 64.635742][ T1567] RSP: 0018:ffa00000007a78b0 EFLAGS: 00010216 [ 64.635833][ T1567] RAX: 0000000000000000 RBX: ff1100001743eac0 RCX: 0000000000000006 [ 64.635944][ T1567] RDX: dffffc0000000000 RSI: ff1100001743eac0 RDI: 0000000000000030 [ 64.636055][ T1567] RBP: ff1100000988a040 R08: ffffffffac9b8550 R09: 1fe2200002d251c5 [ 64.636166][ T1567] R10: ff1100001977b828 R11: ff110000155fc0b0 R12: 1ff40000000f4f20 [ 64.636277][ T1567] R13: ff110000155fc000 R14: ff1100001970d000 R15: ff1100001977b810 [ 64.636392][ T1567] FS: 0000000000000000(0000) GS:ff110000bc864000(0000) knlGS:0000000000000000 [ 64.636522][ T1567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.636622][ T1567] CR2: 00007fdab95c6574 CR3: 000000000fd4f002 CR4: 0000000000771ef0 [ 64.636732][ T1567] PKRU: 55555554 [ 64.636789][ T1567] Call Trace: [ 64.636845][ T1567] [ 64.636884][ T1567] ip6_finish_output2+0xa7f/0x1310 [ 64.636959][ T1567] ? ip6_xmit+0x2000/0x2000 [ 64.637029][ T1567] ? find_held_lock+0x2b/0x80 [ 64.637102][ T1567] ? __lock_release.isra.0+0x6b/0x1a0 [ 64.637174][ T1567] ? ip6_mtu+0x174/0x410 [ 64.637230][ T1567] ip6_finish_output+0x701/0xe80 [ 64.637302][ T1567] ip6_output+0x23f/0x7f0 [ 64.637362][ T1567] ? ip6_finish_output+0xe80/0xe80 [ 64.637438][ T1567] ? __lock_release.isra.0+0x6b/0x1a0 [ 64.637508][ T1567] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 64.637601][ T1567] ? mark_held_locks+0x40/0x70 [ 64.637673][ T1567] ? __local_bh_enable_ip+0xa5/0x140 [ 64.637745][ T1567] ? __local_bh_enable_ip+0xa5/0x140 [ 64.637816][ T1567] ? icmp6_dst_alloc+0x317/0x4d0 [ 64.637887][ T1567] mld_sendpack+0x9d6/0xec0 [ 64.637959][ T1567] ? nf_hook.constprop.0+0x340/0x340 [ 64.638032][ T1567] ? mld_send_cr+0x50f/0x820 [ 64.638103][ T1567] mld_ifc_work+0x36/0x190 [ 64.638175][ T1567] ? process_one_work+0xdb4/0x1410 [ 64.638252][ T1567] process_one_work+0xdf5/0x1410 [ 64.638325][ T1567] ? pwq_dec_nr_in_flight+0x710/0x710 [ 64.638397][ T1567] ? lock_acquire.part.0+0xbc/0x260 [ 64.638467][ T1567] worker_thread+0x4f1/0xd60 [ 64.638543][ T1567] ? rescuer_thread+0x1320/0x1320 [ 64.638617][ T1567] ? __kthread_parkme+0xbd/0x210 [ 64.638689][ T1567] ? rescuer_thread+0x1320/0x1320 [ 64.638760][ T1567] kthread+0x364/0x460 [ 64.638813][ T1567] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 64.638902][ T1567] ? kthread_affine_node+0x330/0x330 [ 64.638973][ T1567] ret_from_fork+0x474/0x6b0 [ 64.639045][ T1567] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 64.639133][ T1567] ? __switch_to+0x540/0xd10 [ 64.639206][ T1567] ? kthread_affine_node+0x330/0x330 [ 64.639277][ T1567] ret_from_fork_asm+0x11/0x20 [ 64.639353][ T1567] [ 64.639408][ T1567] Modules linked in: vxlan [ 64.639507][ T1567] ---[ end trace 0000000000000000 ]--- [ 64.639652][ T1567] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 64.639728][ T1567] 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 [ 64.639981][ T1567] RSP: 0018:ffa00000007a78b0 EFLAGS: 00010216 [ 64.640074][ T1567] RAX: 0000000000000000 RBX: ff1100001743eac0 RCX: 0000000000000006 [ 64.640180][ T1567] RDX: dffffc0000000000 RSI: ff1100001743eac0 RDI: 0000000000000030 [ 64.640287][ T1567] RBP: ff1100000988a040 R08: ffffffffac9b8550 R09: 1fe2200002d251c5 [ 64.640404][ T1567] R10: ff1100001977b828 R11: ff110000155fc0b0 R12: 1ff40000000f4f20 [ 64.640513][ T1567] R13: ff110000155fc000 R14: ff1100001970d000 R15: ff1100001977b810 [ 64.640624][ T1567] FS: 0000000000000000(0000) GS:ff110000bc864000(0000) knlGS:0000000000000000 [ 64.640763][ T1567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.640854][ T1567] CR2: 00007fdab95c6574 CR3: 000000000fd4f002 CR4: 0000000000771ef0 [ 64.640963][ T1567] PKRU: 55555554 [ 64.641019][ T1567] Kernel panic - not syncing: Fatal exception [ 64.641176][ T1567] Kernel Offset: 0x29600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 64.641343][ T1567] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr