[ 116.050881][ T1787] gre: GRE over IPv4 demultiplexer driver [ 116.488466][ T1810] ip_gre: GRE over IPv4 tunneling driver [ 117.080752][ T9] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 117.080972][ T9] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 117.081092][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 117.081237][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.081338][ T9] Workqueue: mld mld_ifc_work [ 117.081430][ T9] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 117.081527][ T9] 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 [ 117.081811][ T9] RSP: 0018:ffa00000000978b0 EFLAGS: 00010216 [ 117.081913][ T9] RAX: 0000000000000000 RBX: ff1100000e30ac80 RCX: 0000000000000006 [ 117.082034][ T9] RDX: dffffc0000000000 RSI: ff1100000e30ac80 RDI: 0000000000000030 [ 117.082155][ T9] RBP: ff1100000b6fb000 R08: ffffffff85bb8550 R09: 1fe2200001ea3e85 [ 117.082277][ T9] R10: ff1100001014a058 R11: ff1100000a6140b0 R12: 1ff4000000012f20 [ 117.082385][ T9] R13: ff1100000a614000 R14: ff11000014eea000 R15: ff1100001014a040 [ 117.082496][ T9] FS: 0000000000000000(0000) GS:ff110000e34e4000(0000) knlGS:0000000000000000 [ 117.082633][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.082728][ T9] CR2: 00007fd598179298 CR3: 000000000b413003 CR4: 0000000000771ef0 [ 117.082839][ T9] PKRU: 55555554 [ 117.082894][ T9] Call Trace: [ 117.082954][ T9] [ 117.082992][ T9] ip6_finish_output2+0xa7f/0x1310 [ 117.083068][ T9] ? ip6_xmit+0x2000/0x2000 [ 117.083138][ T9] ? find_held_lock+0x2b/0x80 [ 117.083213][ T9] ? __lock_release.isra.0+0x6b/0x1a0 [ 117.083285][ T9] ? ip6_mtu+0x174/0x410 [ 117.083341][ T9] ip6_finish_output+0x701/0xe80 [ 117.083416][ T9] ip6_output+0x23f/0x7f0 [ 117.083471][ T9] ? ip6_finish_output+0xe80/0xe80 [ 117.083549][ T9] ? __lock_release.isra.0+0x6b/0x1a0 [ 117.083620][ T9] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 117.083708][ T9] ? mark_held_locks+0x40/0x70 [ 117.083779][ T9] ? __local_bh_enable_ip+0xa5/0x140 [ 117.083851][ T9] ? __local_bh_enable_ip+0xa5/0x140 [ 117.083922][ T9] ? icmp6_dst_alloc+0x317/0x4d0 [ 117.083994][ T9] mld_sendpack+0x9d6/0xec0 [ 117.084068][ T9] ? find_held_lock+0x2b/0x80 [ 117.084139][ T9] ? nf_hook.constprop.0+0x340/0x340 [ 117.084212][ T9] ? mld_send_cr+0x50f/0x820 [ 117.084284][ T9] mld_ifc_work+0x36/0x190 [ 117.084354][ T9] ? process_one_work+0xdb4/0x1410 [ 117.084426][ T9] process_one_work+0xdf5/0x1410 [ 117.084498][ T9] ? pwq_dec_nr_in_flight+0x710/0x710 [ 117.084579][ T9] ? lock_acquire.part.0+0xbc/0x260 [ 117.084651][ T9] worker_thread+0x4f1/0xd60 [ 117.084728][ T9] ? rescuer_thread+0x1320/0x1320 [ 117.084800][ T9] kthread+0x364/0x460 [ 117.084854][ T9] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 117.084944][ T9] ? kthread_affine_node+0x330/0x330 [ 117.085017][ T9] ret_from_fork+0x474/0x6b0 [ 117.085091][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 117.085181][ T9] ? __switch_to+0x540/0xd10 [ 117.085255][ T9] ? kthread_affine_node+0x330/0x330 [ 117.085325][ T9] ret_from_fork_asm+0x11/0x20 [ 117.085400][ T9] [ 117.085454][ T9] Modules linked in: ip_gre gre sch_fq netdevsim psample [last unloaded: test_bpf] [ 117.085598][ T9] ---[ end trace 0000000000000000 ]--- [ 117.087484][ T9] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 117.087578][ T9] 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 [ 117.087838][ T9] RSP: 0018:ffa00000000978b0 EFLAGS: 00010216 [ 117.087928][ T9] RAX: 0000000000000000 RBX: ff1100000e30ac80 RCX: 0000000000000006 [ 117.088037][ T9] RDX: dffffc0000000000 RSI: ff1100000e30ac80 RDI: 0000000000000030 [ 117.088151][ T9] RBP: ff1100000b6fb000 R08: ffffffff85bb8550 R09: 1fe2200001ea3e85 [ 117.088255][ T9] R10: ff1100001014a058 R11: ff1100000a6140b0 R12: 1ff4000000012f20 [ 117.088360][ T9] R13: ff1100000a614000 R14: ff11000014eea000 R15: ff1100001014a040 [ 117.088466][ T9] FS: 0000000000000000(0000) GS:ff110000e34e4000(0000) knlGS:0000000000000000 [ 117.088597][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.088691][ T9] CR2: 00007fd59817f000 CR3: 000000005414f004 CR4: 0000000000771ef0 [ 117.088798][ T9] PKRU: 55555554 [ 117.088854][ T9] Kernel panic - not syncing: Fatal exception [ 117.089078][ T9] Kernel Offset: 0x2800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 117.089246][ T9] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr