[ 15.754770][ T252] ip (252) used greatest stack depth: 23728 bytes left
[ 19.356967][ T307] 8021q: 802.1Q VLAN Support v1.8
[ 24.075126][ T377] GACT probability NOT on
[ 26.035206][ T412] br10: port 1(veth1.10) entered blocking state
[ 26.036217][ T412] br10: port 1(veth1.10) entered disabled state
[ 26.037544][ T412] veth1.10: entered allmulticast mode
[ 26.038107][ T412] veth1: entered allmulticast mode
[ 26.060479][ T412] veth1.10: entered promiscuous mode
[ 26.061103][ T412] veth1: entered promiscuous mode
[ 26.737128][ T429] br11: port 1(veth1.11) entered blocking state
[ 26.737891][ T429] br11: port 1(veth1.11) entered disabled state
[ 26.738658][ T429] veth1.11: entered allmulticast mode
[ 26.744848][ T429] veth1.11: entered promiscuous mode
[ 27.988937][ T459] br10: port 2(veth2.10) entered blocking state
[ 27.989479][ T459] br10: port 2(veth2.10) entered disabled state
[ 27.990061][ T459] veth2.10: entered allmulticast mode
[ 27.990389][ T459] veth2: entered allmulticast mode
[ 27.994395][ T459] veth2.10: entered promiscuous mode
[ 27.995189][ T459] veth2: entered promiscuous mode
[ 28.777777][ T476] br11: port 2(veth2.11) entered blocking state
[ 28.778314][ T476] br11: port 2(veth2.11) entered disabled state
[ 28.778847][ T476] veth2.11: entered allmulticast mode
[ 28.782473][ T476] veth2.11: entered promiscuous mode
[ 29.408782][ T488] br10: port 2(veth2.10) entered blocking state
[ 29.409686][ T488] br10: port 2(veth2.10) entered forwarding state
[ 29.411503][ T488] br10: port 1(veth1.10) entered blocking state
[ 29.411972][ T488] br10: port 1(veth1.10) entered forwarding state
[ 29.589490][ T493] br11: port 2(veth2.11) entered blocking state
[ 29.590007][ T493] br11: port 2(veth2.11) entered forwarding state
[ 29.590759][ T493] br11: port 1(veth1.11) entered blocking state
[ 29.591232][ T493] br11: port 1(veth1.11) entered forwarding state
[ 57.641714][ T619] br11: port 2(veth2.11) entered disabled state
[ 57.642865][ T619] br11: port 1(veth1.11) entered disabled state
[ 57.644889][ T619] ==================================================================
[ 57.645221][ T619] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 57.645534][ T619] Write of size 8 at addr 0000000000000000 by task ip/619
[ 57.645779][ T619]
[ 57.645958][ T619] CPU: 3 UID: 0 PID: 619 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 57.645965][ T619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 57.645971][ T619] Call Trace:
[ 57.645974][ T619]
[ 57.645977][ T619] dump_stack_lvl+0x82/0xc0
[ 57.645986][ T619] ? try_to_grab_pending+0x81/0x6c0
[ 57.645988][ T619] kasan_report+0xca/0x100
[ 57.645995][ T619] ? try_to_grab_pending+0x81/0x6c0
[ 57.646001][ T619] kasan_check_range+0x39/0x1b0
[ 57.646004][ T619] try_to_grab_pending+0x81/0x6c0
[ 57.646007][ T619] ? __ipv6_dev_mc_dec+0x22a/0x310
[ 57.646014][ T619] __cancel_work+0x7c/0x260
[ 57.646017][ T619] ? enable_delayed_work+0x10/0x10
[ 57.646021][ T619] ? br_multicast_leave_snoopers+0xc8/0x110 [bridge]
[ 57.646068][ T619] ? br_multicast_join_snoopers+0x110/0x110 [bridge]
[ 57.646101][ T619] __cancel_work_sync+0x18/0xc0
[ 57.646105][ T619] __dev_close_many+0x1ce/0x810
[ 57.646111][ T619] ? netdev_notify_peers+0x20/0x20
[ 57.646116][ T619] ? __local_bh_enable_ip+0xa9/0x120
[ 57.646121][ T619] __dev_change_flags+0x24b/0x6c0
[ 57.646124][ T619] ? find_held_lock+0x2/0x80
[ 57.646129][ T619] ? netif_set_allmulti+0x360/0x360
[ 57.646131][ T619] ? __lock_release+0x5d/0x170
[ 57.646137][ T619] netif_change_flags+0x80/0x160
[ 57.646141][ T619] do_setlink.constprop.0+0x97c/0x2460
[ 57.646147][ T619] ? rtnl_newlink_create+0x770/0x770
[ 57.646153][ T619] ? rcu_read_lock_any_held+0x3f/0xa0
[ 57.646158][ T619] ? validate_chain+0x15e/0x4d0
[ 57.646163][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.646168][ T619] ? __mutex_trylock_common+0xf9/0x260
[ 57.646171][ T619] ? __mutex_handoff+0x2b0/0x2b0
[ 57.646174][ T619] ? rcu_is_watching+0x12/0xb0
[ 57.646179][ T619] ? rcu_is_watching+0x12/0xb0
[ 57.646182][ T619] ? trace_contention_end+0xd8/0x140
[ 57.646185][ T619] ? __mutex_lock+0x19f/0x1190
[ 57.646191][ T619] ? __create_object+0x5e/0xb0
[ 57.646194][ T619] ? __lock_release+0x5d/0x170
[ 57.646198][ T619] ? rtnl_newlink+0x64a/0xa60
[ 57.646201][ T619] ? ww_mutex_lock+0x160/0x160
[ 57.646204][ T619] ? trace_cap_capable+0x10b/0x180
[ 57.646209][ T619] ? __rtnl_newlink+0x40a/0xa30
[ 57.646214][ T619] rtnl_newlink+0x693/0xa60
[ 57.646219][ T619] ? __rtnl_newlink+0xa30/0xa30
[ 57.646222][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.646228][ T619] ? find_held_lock+0x2b/0x80
[ 57.646231][ T619] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 57.646234][ T619] ? __lock_release+0x5d/0x170
[ 57.646238][ T619] ? __rtnl_newlink+0xa30/0xa30
[ 57.646241][ T619] rtnetlink_rcv_msg+0x709/0xc00
[ 57.646245][ T619] ? rtnl_port_fill+0x850/0x850
[ 57.646247][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.646254][ T619] netlink_rcv_skb+0x121/0x340
[ 57.646259][ T619] ? rtnl_port_fill+0x850/0x850
[ 57.646263][ T619] ? netlink_ack+0xdd0/0xdd0
[ 57.646269][ T619] ? netlink_deliver_tap+0x13e/0x340
[ 57.646272][ T619] ? netlink_deliver_tap+0xc3/0x340
[ 57.646276][ T619] netlink_unicast+0x4aa/0x780
[ 57.646280][ T619] ? netlink_attachskb+0x810/0x810
[ 57.646284][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.646290][ T619] netlink_sendmsg+0x714/0xbd0
[ 57.646294][ T619] ? netlink_unicast+0x780/0x780
[ 57.646298][ T619] ? __import_iovec+0x230/0x3b0
[ 57.646305][ T619] ? netlink_unicast+0x780/0x780
[ 57.646309][ T619] ____sys_sendmsg+0x3dd/0x890
[ 57.646316][ T619] ? get_timestamp.constprop.0+0x380/0x380
[ 57.646319][ T619] ? __copy_msghdr+0x3c0/0x3c0
[ 57.646327][ T619] ___sys_sendmsg+0xed/0x170
[ 57.646330][ T619] ? kasan_record_aux_stack+0x8c/0xa0
[ 57.646333][ T619] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 57.646339][ T619] ? copy_msghdr_from_user+0x110/0x110
[ 57.646344][ T619] ? find_held_lock+0x2b/0x80
[ 57.646349][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.646355][ T619] ? find_held_lock+0x2b/0x80
[ 57.646358][ T619] ? __virt_addr_valid+0x22a/0x450
[ 57.646364][ T619] ? __lock_release+0x5d/0x170
[ 57.646370][ T619] __sys_sendmsg+0x10b/0x1a0
[ 57.646374][ T619] ? __call_rcu_common.constprop.0+0x318/0x630
[ 57.646377][ T619] ? __sys_sendmsg_sock+0x20/0x20
[ 57.646385][ T619] ? rcu_is_watching+0x12/0xb0
[ 57.646389][ T619] do_syscall_64+0xc1/0xfd0
[ 57.646397][ T619] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 57.646401][ T619] RIP: 0033:0x7f271636f1d7
[ 57.646406][ T619] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 57.646409][ T619] RSP: 002b:00007ffe0f7f7fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 57.646413][ T619] RAX: ffffffffffffffda RBX: 00007ffe0f7f8710 RCX: 00007f271636f1d7
[ 57.646415][ T619] RDX: 0000000000000000 RSI: 00007ffe0f7f8050 RDI: 0000000000000005
[ 57.646417][ T619] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 57.646418][ T619] R10: 00007f271626bf60 R11: 0000000000000246 R12: 0000000000000003
[ 57.646420][ T619] R13: 00000000691cc764 R14: 0000000000499600 R15: 0000000000000000
[ 57.646427][ T619]
[ 57.646428][ T619] ==================================================================
[ 57.664493][ T619] Disabling lock debugging due to kernel taint
[ 57.664740][ T619] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 57.665025][ T619] #PF: supervisor write access in kernel mode
[ 57.665241][ T619] #PF: error_code(0x0002) - not-present page
[ 57.665466][ T619] PGD 9645067 P4D 9645067 PUD 1e8b067 PMD 0
[ 57.665694][ T619] Oops: Oops: 0002 [#1] SMP KASAN
[ 57.665882][ T619] CPU: 3 UID: 0 PID: 619 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 57.666253][ T619] Tainted: [B]=BAD_PAGE
[ 57.666401][ T619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 57.666620][ T619] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 57.666853][ T619] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 57.667508][ T619] RSP: 0018:ffffc90000796f40 EFLAGS: 00010046
[ 57.667736][ T619] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9ac4090a
[ 57.668011][ T619] RDX: fffffbfff3dcf2cd RSI: 0000000000000008 RDI: ffffffff9ee79660
[ 57.668274][ T619] RBP: ffffc90000796fa8 R08: 0000000000000001 R09: fffffbfff3dcf2cc
[ 57.668547][ T619] R10: ffffffff9ee79667 R11: ffffc90000796a00 R12: 0000000000000000
[ 57.668812][ T619] R13: 0000000000000282 R14: ffff888006072000 R15: dffffc0000000000
[ 57.669084][ T619] FS: 00007f27161a1800(0000) GS:ffff888091972000(0000) knlGS:0000000000000000
[ 57.669398][ T619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.669619][ T619] CR2: 0000000000000000 CR3: 0000000002a49002 CR4: 0000000000772ef0
[ 57.669891][ T619] PKRU: 55555554
[ 57.670034][ T619] Call Trace:
[ 57.670170][ T619]
[ 57.670294][ T619] ? __ipv6_dev_mc_dec+0x22a/0x310
[ 57.670489][ T619] __cancel_work+0x7c/0x260
[ 57.670666][ T619] ? enable_delayed_work+0x10/0x10
[ 57.670839][ T619] ? br_multicast_leave_snoopers+0xc8/0x110 [bridge]
[ 57.671109][ T619] ? br_multicast_join_snoopers+0x110/0x110 [bridge]
[ 57.671379][ T619] __cancel_work_sync+0x18/0xc0
[ 57.671555][ T619] __dev_close_many+0x1ce/0x810
[ 57.671729][ T619] ? netdev_notify_peers+0x20/0x20
[ 57.671912][ T619] ? __local_bh_enable_ip+0xa9/0x120
[ 57.672099][ T619] __dev_change_flags+0x24b/0x6c0
[ 57.672275][ T619] ? find_held_lock+0x2/0x80
[ 57.672465][ T619] ? netif_set_allmulti+0x360/0x360
[ 57.672638][ T619] ? __lock_release+0x5d/0x170
[ 57.672819][ T619] netif_change_flags+0x80/0x160
[ 57.673007][ T619] do_setlink.constprop.0+0x97c/0x2460
[ 57.673185][ T619] ? rtnl_newlink_create+0x770/0x770
[ 57.673383][ T619] ? rcu_read_lock_any_held+0x3f/0xa0
[ 57.673575][ T619] ? validate_chain+0x15e/0x4d0
[ 57.673755][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.673937][ T619] ? __mutex_trylock_common+0xf9/0x260
[ 57.674120][ T619] ? __mutex_handoff+0x2b0/0x2b0
[ 57.674292][ T619] ? rcu_is_watching+0x12/0xb0
[ 57.674481][ T619] ? rcu_is_watching+0x12/0xb0
[ 57.674654][ T619] ? trace_contention_end+0xd8/0x140
[ 57.674830][ T619] ? __mutex_lock+0x19f/0x1190
[ 57.675025][ T619] ? __create_object+0x5e/0xb0
[ 57.675199][ T619] ? __lock_release+0x5d/0x170
[ 57.675381][ T619] ? rtnl_newlink+0x64a/0xa60
[ 57.675555][ T619] ? ww_mutex_lock+0x160/0x160
[ 57.675726][ T619] ? trace_cap_capable+0x10b/0x180
[ 57.675908][ T619] ? __rtnl_newlink+0x40a/0xa30
[ 57.676093][ T619] rtnl_newlink+0x693/0xa60
[ 57.676269][ T619] ? __rtnl_newlink+0xa30/0xa30
[ 57.676455][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.676629][ T619] ? find_held_lock+0x2b/0x80
[ 57.676804][ T619] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 57.677094][ T619] ? __lock_release+0x5d/0x170
[ 57.677266][ T619] ? __rtnl_newlink+0xa30/0xa30
[ 57.677449][ T619] rtnetlink_rcv_msg+0x709/0xc00
[ 57.677621][ T619] ? rtnl_port_fill+0x850/0x850
[ 57.677900][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.678106][ T619] netlink_rcv_skb+0x121/0x340
[ 57.678298][ T619] ? rtnl_port_fill+0x850/0x850
[ 57.678484][ T619] ? netlink_ack+0xdd0/0xdd0
[ 57.678790][ T619] ? netlink_deliver_tap+0x13e/0x340
[ 57.678976][ T619] ? netlink_deliver_tap+0xc3/0x340
[ 57.679158][ T619] netlink_unicast+0x4aa/0x780
[ 57.679338][ T619] ? netlink_attachskb+0x810/0x810
[ 57.679640][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.679824][ T619] netlink_sendmsg+0x714/0xbd0
[ 57.680014][ T619] ? netlink_unicast+0x780/0x780
[ 57.680187][ T619] ? __import_iovec+0x230/0x3b0
[ 57.680478][ T619] ? netlink_unicast+0x780/0x780
[ 57.680649][ T619] ____sys_sendmsg+0x3dd/0x890
[ 57.680827][ T619] ? get_timestamp.constprop.0+0x380/0x380
[ 57.681052][ T619] ? __copy_msghdr+0x3c0/0x3c0
[ 57.681339][ T619] ___sys_sendmsg+0xed/0x170
[ 57.681518][ T619] ? kasan_record_aux_stack+0x8c/0xa0
[ 57.681691][ T619] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 57.681915][ T619] ? copy_msghdr_from_user+0x110/0x110
[ 57.682098][ T619] ? find_held_lock+0x2b/0x80
[ 57.682274][ T619] ? __lock_acquire+0x449/0x7e0
[ 57.682459][ T619] ? find_held_lock+0x2b/0x80
[ 57.682656][ T619] ? __virt_addr_valid+0x22a/0x450
[ 57.682944][ T619] ? __lock_release+0x5d/0x170
[ 57.683133][ T619] __sys_sendmsg+0x10b/0x1a0
[ 57.683304][ T619] ? __call_rcu_common.constprop.0+0x318/0x630
[ 57.683548][ T619] ? __sys_sendmsg_sock+0x20/0x20
[ 57.683833][ T619] ? rcu_is_watching+0x12/0xb0
[ 57.684020][ T619] do_syscall_64+0xc1/0xfd0
[ 57.684195][ T619] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 57.684531][ T619] RIP: 0033:0x7f271636f1d7
[ 57.684718][ T619] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 57.685476][ T619] RSP: 002b:00007ffe0f7f7fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 57.685736][ T619] RAX: ffffffffffffffda RBX: 00007ffe0f7f8710 RCX: 00007f271636f1d7
[ 57.686017][ T619] RDX: 0000000000000000 RSI: 00007ffe0f7f8050 RDI: 0000000000000005
[ 57.686406][ T619] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 57.686665][ T619] R10: 00007f271626bf60 R11: 0000000000000246 R12: 0000000000000003
[ 57.687047][ T619] R13: 00000000691cc764 R14: 0000000000499600 R15: 0000000000000000
[ 57.687336][ T619]
[ 57.687480][ T619] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 57.687956][ T619] CR2: 0000000000000000
[ 57.688101][ T619] ---[ end trace 0000000000000000 ]---
[ 57.688278][ T619] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 57.688510][ T619] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 57.689245][ T619] RSP: 0018:ffffc90000796f40 EFLAGS: 00010046
[ 57.689578][ T619] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9ac4090a
[ 57.689840][ T619] RDX: fffffbfff3dcf2cd RSI: 0000000000000008 RDI: ffffffff9ee79660
[ 57.690114][ T619] RBP: ffffc90000796fa8 R08: 0000000000000001 R09: fffffbfff3dcf2cc
[ 57.690488][ T619] R10: ffffffff9ee79667 R11: ffffc90000796a00 R12: 0000000000000000
[ 57.690746][ T619] R13: 0000000000000282 R14: ffff888006072000 R15: dffffc0000000000
[ 57.691018][ T619] FS: 00007f27161a1800(0000) GS:ffff888091972000(0000) knlGS:0000000000000000
[ 57.691436][ T619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.691660][ T619] CR2: 0000000000000000 CR3: 0000000002a49002 CR4: 0000000000772ef0
[ 57.692034][ T619] PKRU: 55555554
[ 57.692173][ T619] Kernel panic - not syncing: Fatal exception
[ 57.692506][ T619] Kernel Offset: 0x19600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 57.693048][ T619] ---[ end Kernel panic - not syncing: Fatal exception ]---
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