[ 1564.163847] ------------[ cut here ]------------ [ 1564.163901] rcuref - imbalanced put() [ 1564.163902] WARNING: lib/rcuref.c:266 at 0x0, CPU#3: mausezahn/17083 [ 1564.163992] Modules linked in: ipt_rpfilter sch_etf sch_fq xfrm_interface act_mirred cls_matchall nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact cls_flower cls_bpf sch_ingress bonding psample xfrm_user macsec ip6_gre ip_gre gre cls_u32 sch_htb ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [last unloaded: netdevsim] [ 1564.164246] CPU: 3 UID: 0 PID: 17083 Comm: mausezahn Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) [ 1564.164312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1564.164357] RIP: 0010:rcuref_put_slowpath+0x40/0x50 [ 1564.164402] Code: b1 17 0f 94 c0 75 0e 5b c3 81 fe ff ff ff bf 77 12 85 f6 78 04 31 c0 5b c3 c7 03 00 00 00 a0 31 c0 5b c3 48 8d 3d 20 32 2f 01 <67> 48 0f b9 3a 31 c0 c7 03 00 00 00 e0 eb de 90 f3 0f 1e fa 48 b8 [ 1564.164524] RSP: 0018:ffffae7a014d7770 EFLAGS: 00010206 [ 1564.164567] RAX: 00000000dfffffff RBX: ffff938108846d00 RCX: ffff938108846d28 [ 1564.164624] RDX: ffff93813edaa408 RSI: 00000000dfffffff RDI: ffffffff8ca7d4c0 [ 1564.164678] RBP: ffff93813edaa400 R08: ffff9381092c0200 R09: 0000000000000001 [ 1564.164731] R10: 0000000000000000 R11: 0000000000000002 R12: ffff938108846cc0 [ 1564.164783] R13: 0000000000000000 R14: ffff9381092c0280 R15: 0000000000000001 [ 1564.164839] FS: 00007f2774d15740(0000) GS:ffff9381b1d05000(0000) knlGS:0000000000000000 [ 1564.164900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1564.164948] CR2: 00007f2774e6c0b0 CR3: 000000000b0d8006 CR4: 0000000000772ef0 [ 1564.165003] PKRU: 55555554 [ 1564.165025] Call Trace: [ 1564.165045] [ 1564.165073] dst_release+0x88/0xb0 [ 1564.165111] rt_cache_route+0xb3/0xe0 [ 1564.165151] rt_set_nexthop.constprop.0+0x11e/0x360 [ 1564.165191] ip_route_output_key_hash_rcu+0x244/0xa10 [ 1564.165233] ip_route_output_flow+0x53/0xd0 [ 1564.165258] udp_tunnel_dst_lookup+0x101/0x160 [ 1564.165303] vxlan_xmit_one+0x9c4/0x1890 [vxlan] [ 1564.165351] ? vxlan_xmit+0x6c4/0x13d0 [vxlan] [ 1564.165396] vxlan_xmit+0x6c4/0x13d0 [vxlan] [ 1564.165438] ? update_load_avg+0x68/0x6e0 [ 1564.165468] ? update_curr+0x108/0x140 [ 1564.165494] ? update_entity_lag+0x15/0x70 [ 1564.165521] ? dequeue_entities+0x11e/0x8a0 [ 1564.165558] ? dev_hard_start_xmit+0x8a/0x1c0 [ 1564.165601] dev_hard_start_xmit+0x8a/0x1c0 [ 1564.165634] __dev_queue_xmit+0x7d4/0xf20 [ 1564.165658] ? __alloc_skb+0xfc/0x1e0 [ 1564.165698] ? _copy_from_iter+0x6f/0x6e0 [ 1564.165730] ? alloc_skb_with_frags+0x48/0x1e0 [ 1564.165770] ? packet_parse_headers+0xfe/0x220 [ 1564.165807] packet_sendmsg+0x1159/0x1710 [ 1564.165832] ? netdev_name_node_lookup_rcu+0x5d/0x70 [ 1564.165873] __sys_sendto+0x12a/0x1b0 [ 1564.165908] ? cpu_clock_sample_group+0x8d/0x120 [ 1564.165952] __x64_sys_sendto+0x24/0x30 [ 1564.165984] do_syscall_64+0xa4/0xfc0 [ 1564.166018] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1564.166058] RIP: 0033:0x7f2774f3127a [ 1564.166092] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 1564.166225] RSP: 002b:00007ffeefc7efa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1564.166280] RAX: ffffffffffffffda RBX: 000000000dab89d0 RCX: 00007f2774f3127a [ 1564.166331] RDX: 0000000000000064 RSI: 000000000dab85c2 RDI: 0000000000000005 [ 1564.166384] RBP: 000000000dab85c2 R08: 00007ffeefc7efb0 R09: 0000000000000014 [ 1564.166435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1564.166488] R13: 0000000000000064 R14: 00007ffeefc7efb0 R15: 0000000000000000 [ 1564.166542] [ 1564.166569] ---[ end trace 0000000000000000 ]--- [ 1564.177120] mausezahn (17083) used greatest stack depth: 11712 bytes left [ 1564.345580] Oops: general protection fault, maybe for address 0xffff938101afa930: 0000 [#1] SMP [ 1564.345674] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.18.0-virtme #1 PREEMPT(voluntary) [ 1564.345756] Tainted: [W]=WARN [ 1564.345787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1564.345842] RIP: 0010:dst_dev_put+0x68/0x70 [ 1564.345879] Code: 30 c0 15 b2 8b 48 89 03 48 8b 05 e3 e8 62 01 48 85 c0 74 0a 48 8b 80 18 05 00 00 65 ff 00 48 85 ed 74 0a 48 8b 85 18 05 00 00 <65> ff 08 5b 5d c3 66 90 f3 0f 1e fa 0f 1f 44 00 00 31 c0 c3 0f 1f [ 1564.346012] RSP: 0018:ffffae7a00110e88 EFLAGS: 00010286 [ 1564.346054] RAX: ffff938101afa930 RBX: ffff938109974300 RCX: 0000000000000003 [ 1564.346110] RDX: 00000000eb7c0542 RSI: ffffffff8d0a74f0 RDI: ffff938109974300 [ 1564.346175] RBP: ffff938102f5f2c0 R08: ffffffff00000000 R09: ffffffff8b3ca262 [ 1564.346231] R10: ffff9381011e7a80 R11: 00000000000000aa R12: 00003af84e083098 [ 1564.346287] R13: 00003af84e083098 R14: ffff93813ed29c00 R15: 0000000000000000 [ 1564.346345] FS: 0000000000000000(0000) GS:ffff9381b1c85000(0000) knlGS:0000000000000000 [ 1564.346405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1564.346452] CR2: 00005575e3a27548 CR3: 0000000009766002 CR4: 0000000000772ef0 [ 1564.346509] PKRU: 55555554 [ 1564.346531] Call Trace: [ 1564.346550] [ 1564.346572] rt_fibinfo_free_cpus.part.0+0x45/0x90 [ 1564.346616] fib_nh_common_release+0x49/0x100 [ 1564.346655] free_fib_info_rcu+0x92/0x110 [ 1564.346686] rcu_core+0x2b2/0xa20 [ 1564.346724] ? rcu_core+0x23f/0xa20 [ 1564.346754] ? sched_balance_softirq+0x107/0x330 [ 1564.346800] handle_softirqs+0xbc/0x290 [ 1564.346839] irq_exit_rcu+0x52/0x80 [ 1564.346869] sysvec_apic_timer_interrupt+0x77/0x90 [ 1564.346910] [ 1564.346931] [ 1564.346954] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1564.346995] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 1564.347033] Code: 48 8b 3d 44 8d 2f 01 e8 1f 00 00 00 48 2b 05 f8 83 46 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 35 9b 08 00 fb f4 0f 1f 40 d6 8b 17 48 89 fe 89 d7 83 e7 fe 0f 01 f9 66 90 48 c1 [ 1564.347159] RSP: 0018:ffffae7a000a7ed0 EFLAGS: 00000216 [ 1564.347197] RAX: ffff9381b1c85000 RBX: ffff9381012e5d00 RCX: 0000000000000000 [ 1564.347252] RDX: 0000000000000002 RSI: ffffffff8c1baf63 RDI: 0000000002ab9a7c [ 1564.347308] RBP: 0000000000000002 R08: 0000000002ab9a7c R09: 00000000000000e6 [ 1564.347364] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 1564.347414] R13: 000001f3fffffc18 R14: 0000000000000000 R15: 0000000000000000 [ 1564.347471] default_idle+0x9/0x10 [ 1564.347502] default_idle_call+0x31/0xf0 [ 1564.347533] do_idle+0x19a/0x1f0 [ 1564.347565] cpu_startup_entry+0x29/0x30 [ 1564.347595] start_secondary+0xe1/0xf0 [ 1564.347627] common_startup_64+0x13e/0x148 [ 1564.347663] [ 1564.347684] Modules linked in: ipt_rpfilter sch_etf sch_fq xfrm_interface act_mirred cls_matchall nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact cls_flower cls_bpf sch_ingress bonding psample xfrm_user macsec ip6_gre ip_gre gre cls_u32 sch_htb ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [last unloaded: netdevsim] [ 1564.347914] BUG: unable to handle page fault for address: ffffffff8bb215c8 [ 1564.347969] #PF: supervisor write access in kernel mode [ 1564.348013] #PF: error_code(0x0003) - permissions violation [ 1564.348062] PGD 13848067 P4D 13848067 PUD 13849063 PMD 12a001a1 [ 1564.348110] Oops: Oops: 0003 [#2] SMP [ 1564.348139] CPU: 3 UID: 0 PID: 17093 Comm: ip Tainted: G D W 6.18.0-virtme #1 PREEMPT(voluntary) [ 1564.348230] Tainted: [D]=DIE, [W]=WARN [ 1564.348260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1564.348306] RIP: 0010:fuse_prepare_release+0x68/0x170 [ 1564.348352] Code: 00 48 89 df e8 d9 e6 00 00 48 85 ed 74 3e 48 8d bd 10 03 00 00 48 89 3c 24 e8 64 43 6f 00 48 8b 43 38 48 8b 53 30 48 8b 3c 24 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 48 89 43 30 48 [ 1564.348410] ---[ end trace 0000000000000000 ]--- [ 1564.348474] RSP: 0018:ffffae7a01517dc8 EFLAGS: 00010246 [ 1564.348476] RAX: ffff938100024330 RBX: ffff938109974300 RCX: 0000000000000012 [ 1564.348477] RDX: ffffffff8bb215c0 RSI: ffff938109974300 RDI: ffff9381014df090 [ 1564.348478] RBP: ffff9381014ded80 R08: 0000000000000000 R09: ffff9381014ded80 [ 1564.348480] R10: 0000000000000010 R11: 0000000000000001 R12: ffff938109974f00 [ 1564.348480] R13: 0000000000000012 R14: 0000000000048000 R15: 0000000100088000 [ 1564.348483] FS: 0000000000000000(0000) GS:ffff9381b1d05000(0000) knlGS:0000000000000000 [ 1564.348485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1564.348485] CR2: ffffffff8bb215c8 CR3: 0000000013846004 CR4: 0000000000772ef0 [ 1564.348486] PKRU: 55555554 [ 1564.348487] Call Trace: [ 1564.348489] [ 1564.348490] fuse_file_release+0x2b/0x70 [ 1564.349063] fuse_release+0x3f/0x50 [ 1564.349090] __fput+0xda/0x290 [ 1564.349131] task_work_run+0x59/0x80 [ 1564.349161] do_exit+0x279/0xaf0 [ 1564.349203] do_group_exit+0x30/0x80 [ 1564.349217] RIP: 0010:dst_dev_put+0x68/0x70 [ 1564.349237] __x64_sys_exit_group+0x18/0x20 [ 1564.349240] x64_sys_call+0x18d6/0x18e0 [ 1564.349245] do_syscall_64+0xa4/0xfc0 [ 1564.349250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1564.349252] RIP: 0033:0x7fa69603491d [ 1564.349254] Code: Unable to access opcode bytes at 0x7fa6960348f3. [ 1564.349255] RSP: 002b:00007ffece390df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1564.349530] RAX: ffffffffffffffda RBX: 00007fa6961509c0 RCX: 00007fa69603491d [ 1564.349582] RDX: 00000000000000e7 RSI: fffffffffffffeb0 RDI: 0000000000000001 [ 1564.349635] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000060 [ 1564.349687] R10: 00007fa695f60010 R11: 0000000000000246 R12: 00007fa6961509c0 [ 1564.349738] R13: 00007fa696156300 R14: 0000000000000001 R15: 00007fa6961562e8 [ 1564.349791] [ 1564.349808] Modules linked in: ipt_rpfilter sch_etf sch_fq xfrm_interface act_mirred cls_matchall nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact cls_flower cls_bpf sch_ingress bonding psample xfrm_user macsec ip6_gre ip_gre gre cls_u32 sch_htb ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel [ 1564.349830] Code: 30 c0 15 b2 8b 48 89 03 48 8b 05 e3 e8 62 01 48 85 c0 74 0a 48 8b 80 18 05 00 00 65 ff 00 48 85 ed 74 0a 48 8b 85 18 05 00 00 <65> ff 08 5b 5d c3 66 90 f3 0f 1e fa 0f 1f 44 00 00 31 c0 c3 0f 1f [ 1564.350002] mpls_router [last unloaded: netdevsim] [ 1564.350006] CR2: ffffffff8bb215c8 [ 1564.350007] ---[ end trace 0000000000000000 ]--- [ 1564.350009] RIP: 0010:dst_dev_put+0x68/0x70 [ 1564.350012] Code: 30 c0 15 b2 8b 48 89 03 48 8b 05 e3 e8 62 01 48 85 c0 74 0a 48 8b 80 18 05 00 00 65 ff 00 48 85 ed 74 0a 48 8b 85 18 05 00 00 <65> ff 08 5b 5d c3 66 90 f3 0f 1e fa 0f 1f 44 00 00 31 c0 c3 0f 1f [ 1564.350013] RSP: 0018:ffffae7a00110e88 EFLAGS: 00010286 [ 1564.350014] RAX: ffff938101afa930 RBX: ffff938109974300 RCX: 0000000000000003 [ 1564.350015] RDX: 00000000eb7c0542 RSI: ffffffff8d0a74f0 RDI: ffff938109974300 [ 1564.350016] RBP: ffff938102f5f2c0 R08: ffffffff00000000 R09: ffffffff8b3ca262 [ 1564.350016] R10: ffff9381011e7a80 R11: 00000000000000aa R12: 00003af84e083098 [ 1564.350017] R13: 00003af84e083098 R14: ffff93813ed29c00 R15: 0000000000000000 [ 1564.350019] FS: 0000000000000000(0000) GS:ffff9381b1d05000(0000) knlGS:0000000000000000 [ 1564.350021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1564.350216] RSP: 0018:ffffae7a00110e88 EFLAGS: 00010286 [ 1564.350254] CR2: ffffffff8bb215c8 CR3: 0000000013846004 CR4: 0000000000772ef0 [ 1564.350258] PKRU: 55555554 [ 1564.350259] note: ip[17093] exited with irqs disabled [ 1564.350268] note: ip[17093] exited with preempt_count 1 [ 1564.350270] Fixing recursive fault but reboot is needed! [ 1564.350271] BUG: scheduling while atomic: ip/17093/0x00000000 [ 1564.350272] Modules linked in: ipt_rpfilter sch_etf sch_fq [ 1564.350593] RAX: ffff938101afa930 RBX: ffff938109974300 RCX: 0000000000000003 [ 1564.350634] xfrm_interface act_mirred cls_matchall nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact cls_flower cls_bpf sch_ingress bonding psample xfrm_user macsec ip6_gre ip_gre gre cls_u32 sch_htb ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [last unloaded: netdevsim] [ 1564.350645] CPU: 3 UID: 0 PID: 17093 Comm: ip Tainted: G D W 6.18.0-virtme #1 PREEMPT(voluntary) [ 1564.350647] Tainted: [D]=DIE, [W]=WARN [ 1564.350647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1564.350648] Call Trace: [ 1564.350649] [ 1564.350650] dump_stack_lvl+0x55/0x70 [ 1564.350653] __schedule_bug+0x4e/0x60 [ 1564.350656] __schedule+0x97b/0xd90 [ 1564.350659] ? _printk+0x5b/0x80 [ 1564.350662] do_task_dead+0x49/0xa0 [ 1564.350665] make_task_dead+0x140/0x160 [ 1564.350667] rewind_stack_and_make_dead+0x16/0x20 [ 1564.350669] RIP: 0033:0x7fa69603491d [ 1564.350670] Code: Unable to access opcode bytes at 0x7fa6960348f3. [ 1564.350670] RSP: 002b:00007ffece390df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1564.350672] RAX: ffffffffffffffda RBX: 00007fa6961509c0 RCX: 00007fa69603491d [ 1564.350672] RDX: 00000000000000e7 RSI: fffffffffffffeb0 RDI: 0000000000000001 [ 1564.350673] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000060 [ 1564.350674] R10: 00007fa695f60010 R11: 0000000000000246 R12: 00007fa6961509c0 [ 1564.350674] R13: 00007fa696156300 R14: 0000000000000001 R15: 00007fa6961562e8 [ 1564.350676] [ 1564.353031] RDX: 00000000eb7c0542 RSI: ffffffff8d0a74f0 RDI: ffff938109974300 [ 1564.353109] RBP: ffff938102f5f2c0 R08: ffffffff00000000 R09: ffffffff8b3ca262 [ 1564.353186] R10: ffff9381011e7a80 R11: 00000000000000aa R12: 00003af84e083098 [ 1564.353264] R13: 00003af84e083098 R14: ffff93813ed29c00 R15: 0000000000000000 [ 1564.353346] FS: 0000000000000000(0000) GS:ffff9381b1c85000(0000) knlGS:0000000000000000 [ 1564.353425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1564.353493] CR2: 00005575e3a27548 CR3: 0000000009766002 CR4: 0000000000772ef0 [ 1564.353581] PKRU: 55555554 [ 1564.353627] Kernel panic - not syncing: Fatal exception in interrupt [ 1564.353876] Kernel Offset: 0xa000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1564.353953] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr