[ 312.772148][ T29] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 312.772374][ T29] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 312.772498][ T29] CPU: 2 UID: 0 PID: 29 Comm: kworker/2:0 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 312.772643][ T29] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 312.772738][ T29] Workqueue: mld mld_dad_work [ 312.772823][ T29] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 312.772902][ T29] 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 [ 312.773157][ T29] RSP: 0018:ffa000000020f8b0 EFLAGS: 00010216 [ 312.773249][ T29] RAX: 0000000000000000 RBX: ff1100000ab8e900 RCX: 0000000000000006 [ 312.773358][ T29] RDX: dffffc0000000000 RSI: ff1100000ab8e900 RDI: 0000000000000030 [ 312.773466][ T29] RBP: ff1100000faad380 R08: ffffffff94db8550 R09: 1fe220000120ef95 [ 312.773576][ T29] R10: ff1100000abe3828 R11: ff110000122740b0 R12: 1ff4000000041f20 [ 312.773688][ T29] R13: ff11000012274000 R14: ff11000027cc8800 R15: ff1100000abe3810 [ 312.773796][ T29] FS: 0000000000000000(0000) GS:ff110000d43e4000(0000) knlGS:0000000000000000 [ 312.773925][ T29] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 312.774016][ T29] CR2: 00007fd517943574 CR3: 000000002394f003 CR4: 0000000000771ef0 [ 312.774123][ T29] PKRU: 55555554 [ 312.774178][ T29] Call Trace: [ 312.774233][ T29] [ 312.774272][ T29] ip6_finish_output2+0xa7f/0x1310 [ 312.774347][ T29] ? ip6_xmit+0x2000/0x2000 [ 312.774419][ T29] ? find_held_lock+0x2b/0x80 [ 312.774494][ T29] ? __lock_release.isra.0+0x6b/0x1a0 [ 312.774568][ T29] ? ip6_mtu+0x174/0x410 [ 312.774624][ T29] ip6_finish_output+0x701/0xe80 [ 312.774701][ T29] ip6_output+0x23f/0x7f0 [ 312.774755][ T29] ? ip6_finish_output+0xe80/0xe80 [ 312.774828][ T29] ? __lock_release.isra.0+0x6b/0x1a0 [ 312.774900][ T29] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 312.774990][ T29] ? mark_held_locks+0x40/0x70 [ 312.775065][ T29] ? __local_bh_enable_ip+0xa5/0x140 [ 312.775141][ T29] ? __local_bh_enable_ip+0xa5/0x140 [ 312.775213][ T29] ? icmp6_dst_alloc+0x317/0x4d0 [ 312.775285][ T29] mld_sendpack+0x9d6/0xec0 [ 312.775358][ T29] ? nf_hook.constprop.0+0x340/0x340 [ 312.775432][ T29] mld_dad_work+0x36/0x190 [ 312.775504][ T29] ? process_one_work+0xdb4/0x1410 [ 312.775579][ T29] process_one_work+0xdf5/0x1410 [ 312.775657][ T29] ? pwq_dec_nr_in_flight+0x710/0x710 [ 312.775729][ T29] ? lock_acquire.part.0+0xbc/0x260 [ 312.775803][ T29] worker_thread+0x4f1/0xd60 [ 312.775878][ T29] ? rescuer_thread+0x1320/0x1320 [ 312.775951][ T29] kthread+0x364/0x460 [ 312.776006][ T29] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 312.776100][ T29] ? kthread_affine_node+0x330/0x330 [ 312.776172][ T29] ret_from_fork+0x474/0x6b0 [ 312.776244][ T29] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 312.776334][ T29] ? __switch_to+0x540/0xd10 [ 312.776407][ T29] ? kthread_affine_node+0x330/0x330 [ 312.776480][ T29] ret_from_fork_asm+0x11/0x20 [ 312.776557][ T29] [ 312.776613][ T29] Modules linked in: xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 drop_monitor act_gact cls_flower sch_ingress netdevsim psample sctp_diag sctp [last unloaded: ila] [ 312.777205][ T29] ---[ end trace 0000000000000000 ]--- [ 312.777882][ T29] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 312.778007][ T29] 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 [ 312.778298][ T29] RSP: 0018:ffa000000020f8b0 EFLAGS: 00010216 [ 312.778431][ T29] RAX: 0000000000000000 RBX: ff1100000ab8e900 RCX: 0000000000000006 [ 312.778587][ T29] RDX: dffffc0000000000 RSI: ff1100000ab8e900 RDI: 0000000000000030 [ 312.778741][ T29] RBP: ff1100000faad380 R08: ffffffff94db8550 R09: 1fe220000120ef95 [ 312.778891][ T29] R10: ff1100000abe3828 R11: ff110000122740b0 R12: 1ff4000000041f20 [ 312.779038][ T29] R13: ff11000012274000 R14: ff11000027cc8800 R15: ff1100000abe3810 [ 312.779189][ T29] FS: 0000000000000000(0000) GS:ff110000d43e4000(0000) knlGS:0000000000000000 [ 312.779358][ T29] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 312.779493][ T29] CR2: 00007fd517943574 CR3: 000000002394f003 CR4: 0000000000771ef0 [ 312.779658][ T29] PKRU: 55555554 [ 312.779756][ T29] Kernel panic - not syncing: Fatal exception [ 312.779939][ T29] Kernel Offset: 0x11a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 312.780108][ T29] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr