[ 17.913357][ T288] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 17.913574][ T288] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 17.913686][ T288] CPU: 1 UID: 0 PID: 288 Comm: kworker/1:2 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 17.913817][ T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.913909][ T288] Workqueue: mld mld_ifc_work [ 17.914002][ T288] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 17.914081][ T288] 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 [ 17.914343][ T288] RSP: 0018:ffa0000000ea78b0 EFLAGS: 00010216 [ 17.914447][ T288] RAX: 0000000000000000 RBX: ff110000056b4e40 RCX: 0000000000000006 [ 17.914561][ T288] RDX: dffffc0000000000 RSI: ff110000056b4e40 RDI: 0000000000000030 [ 17.914686][ T288] RBP: ff1100000e66f540 R08: ffffffffa17b8550 R09: 1fe22000021262d5 [ 17.914795][ T288] R10: ff110000027f3828 R11: ff110000120910b0 R12: 1ff40000001d4f20 [ 17.914902][ T288] R13: ff11000012091000 R14: ff110000120c2000 R15: ff110000027f3810 [ 17.915012][ T288] FS: 0000000000000000(0000) GS:ff110000c7964000(0000) knlGS:0000000000000000 [ 17.915145][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.915238][ T288] CR2: 00007fe29b79c888 CR3: 000000002294f001 CR4: 0000000000771ef0 [ 17.915346][ T288] PKRU: 55555554 [ 17.915401][ T288] Call Trace: [ 17.915456][ T288] [ 17.915494][ T288] ip6_finish_output2+0xa7f/0x1310 [ 17.915569][ T288] ? ip6_xmit+0x2000/0x2000 [ 17.915640][ T288] ? find_held_lock+0x2b/0x80 [ 17.915714][ T288] ? __lock_release.isra.0+0x6b/0x1a0 [ 17.915785][ T288] ? ip6_mtu+0x174/0x410 [ 17.915841][ T288] ip6_finish_output+0x701/0xe80 [ 17.915911][ T288] ip6_output+0x23f/0x7f0 [ 17.915965][ T288] ? ip6_finish_output+0xe80/0xe80 [ 17.916039][ T288] ? __lock_release.isra.0+0x6b/0x1a0 [ 17.916116][ T288] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 17.916205][ T288] ? mark_held_locks+0x40/0x70 [ 17.916277][ T288] ? __local_bh_enable_ip+0xa5/0x140 [ 17.916350][ T288] ? __local_bh_enable_ip+0xa5/0x140 [ 17.916423][ T288] ? icmp6_dst_alloc+0x317/0x4d0 [ 17.916495][ T288] mld_sendpack+0x9d6/0xec0 [ 17.916567][ T288] ? nf_hook.constprop.0+0x340/0x340 [ 17.916639][ T288] ? mld_send_cr+0x50f/0x820 [ 17.916713][ T288] mld_ifc_work+0x36/0x190 [ 17.916786][ T288] ? process_one_work+0xdb4/0x1410 [ 17.916858][ T288] process_one_work+0xdf5/0x1410 [ 17.916929][ T288] ? pwq_dec_nr_in_flight+0x710/0x710 [ 17.917001][ T288] ? lock_acquire.part.0+0xbc/0x260 [ 17.917072][ T288] worker_thread+0x4f1/0xd60 [ 17.917148][ T288] ? rescuer_thread+0x1320/0x1320 [ 17.917219][ T288] ? __kthread_parkme+0xbd/0x210 [ 17.917292][ T288] ? rescuer_thread+0x1320/0x1320 [ 17.917362][ T288] kthread+0x364/0x460 [ 17.917417][ T288] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 17.917507][ T288] ? kthread_affine_node+0x330/0x330 [ 17.917577][ T288] ret_from_fork+0x474/0x6b0 [ 17.917650][ T288] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 17.917738][ T288] ? __switch_to+0x540/0xd10 [ 17.917813][ T288] ? kthread_affine_node+0x330/0x330 [ 17.917882][ T288] ret_from_fork_asm+0x11/0x20 [ 17.917956][ T288] [ 17.918011][ T288] Modules linked in: [ 17.918324][ T288] ---[ end trace 0000000000000000 ]--- [ 17.919079][ T288] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 17.919169][ T288] 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 [ 17.919428][ T288] RSP: 0018:ffa0000000ea78b0 EFLAGS: 00010216 [ 17.919519][ T288] RAX: 0000000000000000 RBX: ff110000056b4e40 RCX: 0000000000000006 [ 17.919625][ T288] RDX: dffffc0000000000 RSI: ff110000056b4e40 RDI: 0000000000000030 [ 17.919735][ T288] RBP: ff1100000e66f540 R08: ffffffffa17b8550 R09: 1fe22000021262d5 [ 17.919841][ T288] R10: ff110000027f3828 R11: ff110000120910b0 R12: 1ff40000001d4f20 [ 17.919952][ T288] R13: ff11000012091000 R14: ff110000120c2000 R15: ff110000027f3810 [ 17.920058][ T288] FS: 0000000000000000(0000) GS:ff110000c7964000(0000) knlGS:0000000000000000 [ 17.920187][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.920283][ T288] CR2: 00007fe29b79c888 CR3: 000000002294f001 CR4: 0000000000771ef0 [ 17.920391][ T288] PKRU: 55555554 [ 17.920447][ T288] Kernel panic - not syncing: Fatal exception [ 17.920629][ T288] Kernel Offset: 0x1e400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 17.920793][ T288] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr