[ 33.838340][ T72] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 33.838573][ T72] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 33.838696][ T72] CPU: 3 UID: 0 PID: 72 Comm: kworker/3:1 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 33.838836][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.838939][ T72] Workqueue: mld mld_ifc_work [ 33.839023][ T72] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 33.839105][ 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 [ 33.839386][ T72] RSP: 0018:ffa00000004d78b0 EFLAGS: 00010216 [ 33.839480][ T72] RAX: 0000000000000000 RBX: ff1100000bb8b380 RCX: 0000000000000006 [ 33.839592][ T72] RDX: dffffc0000000000 RSI: ff1100000bb8b380 RDI: 0000000000000030 [ 33.839707][ T72] RBP: ff1100000c287700 R08: ffffffff835b8550 R09: 1fe2200001ffc825 [ 33.839825][ T72] R10: ff1100000ebcb828 R11: ff110000101c90b0 R12: 1ff400000009af20 [ 33.839936][ T72] R13: ff110000101c9000 R14: ff1100001009e800 R15: ff1100000ebcb810 [ 33.840046][ T72] FS: 0000000000000000(0000) GS:ff110000e5c64000(0000) knlGS:0000000000000000 [ 33.840177][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.840274][ T72] CR2: 00007f781c4ca574 CR3: 0000000030f4f005 CR4: 0000000000771ef0 [ 33.840388][ T72] PKRU: 55555554 [ 33.840443][ T72] Call Trace: [ 33.840499][ T72] [ 33.840538][ T72] ip6_finish_output2+0xa7f/0x1310 [ 33.840613][ T72] ? ip6_xmit+0x2000/0x2000 [ 33.840688][ T72] ? find_held_lock+0x2b/0x80 [ 33.840762][ T72] ? __lock_release.isra.0+0x6b/0x1a0 [ 33.840834][ T72] ? ip6_mtu+0x174/0x410 [ 33.840891][ T72] ip6_finish_output+0x701/0xe80 [ 33.840964][ T72] ip6_output+0x23f/0x7f0 [ 33.841018][ T72] ? ip6_finish_output+0xe80/0xe80 [ 33.841089][ T72] ? __lock_release.isra.0+0x6b/0x1a0 [ 33.841161][ T72] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 33.841252][ T72] ? mark_held_locks+0x40/0x70 [ 33.841325][ T72] ? __local_bh_enable_ip+0xa5/0x140 [ 33.841399][ T72] ? __local_bh_enable_ip+0xa5/0x140 [ 33.841472][ T72] ? icmp6_dst_alloc+0x317/0x4d0 [ 33.841544][ T72] mld_sendpack+0x9d6/0xec0 [ 33.841617][ T72] ? nf_hook.constprop.0+0x340/0x340 [ 33.841693][ T72] ? mld_send_cr+0x50f/0x820 [ 33.841766][ T72] mld_ifc_work+0x36/0x190 [ 33.841838][ T72] ? process_one_work+0xdb4/0x1410 [ 33.841912][ T72] process_one_work+0xdf5/0x1410 [ 33.841985][ T72] ? pwq_dec_nr_in_flight+0x710/0x710 [ 33.842057][ T72] ? lock_acquire.part.0+0xbc/0x260 [ 33.842130][ T72] worker_thread+0x4f1/0xd60 [ 33.842201][ T72] ? rescuer_thread+0x1320/0x1320 [ 33.842273][ T72] ? __kthread_parkme+0xbd/0x210 [ 33.842345][ T72] ? rescuer_thread+0x1320/0x1320 [ 33.842418][ T72] kthread+0x364/0x460 [ 33.842474][ T72] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 33.842565][ T72] ? kthread_affine_node+0x330/0x330 [ 33.842637][ T72] ret_from_fork+0x474/0x6b0 [ 33.842714][ T72] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 33.842811][ T72] ? __switch_to+0x540/0xd10 [ 33.842884][ T72] ? kthread_affine_node+0x330/0x330 [ 33.842955][ T72] ret_from_fork_asm+0x11/0x20 [ 33.843031][ T72] [ 33.843085][ T72] Modules linked in: act_gact cls_flower sch_ingress [ 33.843191][ T72] ---[ end trace 0000000000000000 ]--- [ 33.843496][ T72] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 33.843574][ 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 [ 33.843833][ T72] RSP: 0018:ffa00000004d78b0 EFLAGS: 00010216 [ 33.843922][ T72] RAX: 0000000000000000 RBX: ff1100000bb8b380 RCX: 0000000000000006 [ 33.844030][ T72] RDX: dffffc0000000000 RSI: ff1100000bb8b380 RDI: 0000000000000030 [ 33.844138][ T72] RBP: ff1100000c287700 R08: ffffffff835b8550 R09: 1fe2200001ffc825 [ 33.844252][ T72] R10: ff1100000ebcb828 R11: ff110000101c90b0 R12: 1ff400000009af20 [ 33.844357][ T72] R13: ff110000101c9000 R14: ff1100001009e800 R15: ff1100000ebcb810 [ 33.844464][ T72] FS: 0000000000000000(0000) GS:ff110000e5c64000(0000) knlGS:0000000000000000 [ 33.844588][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.844688][ T72] CR2: 00007f781c4ca574 CR3: 0000000030f4f005 CR4: 0000000000771ef0 [ 33.844795][ T72] PKRU: 55555554 [ 33.844850][ T72] Kernel panic - not syncing: Fatal exception [ 33.845018][ T72] Kernel Offset: 0x200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 33.845186][ T72] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr