[ 19.066811][ T298] br0: port 1(veth1) entered blocking state
[ 19.067427][ T298] br0: port 1(veth1) entered disabled state
[ 19.068015][ T298] veth1: entered allmulticast mode
[ 19.071541][ T298] veth1: entered promiscuous mode
[ 19.183896][ T300] br0: port 2(veth2) entered blocking state
[ 19.184412][ T300] br0: port 2(veth2) entered disabled state
[ 19.185102][ T300] veth2: entered allmulticast mode
[ 19.196387][ T300] veth2: entered promiscuous mode
[ 19.469014][ T37] br0: port 1(veth1) entered blocking state
[ 19.469670][ T37] br0: port 1(veth1) entered forwarding state
[ 19.583031][ T37] br0: port 2(veth2) entered blocking state
[ 19.583487][ T37] br0: port 2(veth2) entered forwarding state
[ 28.568579][ T349] veth0: entered promiscuous mode
[ 29.191820][ T355] GACT probability NOT on
[ 29.213362][ T352] tc (352) used greatest stack depth: 23552 bytes left
[ 55.783160][ T383] veth0: left promiscuous mode
[ 56.205640][ T395] veth3: entered promiscuous mode
[ 58.360523][ T404] veth3: left promiscuous mode
[ 58.576201][ T406] veth3: entered promiscuous mode
[ 60.757826][ T415] veth3: left promiscuous mode
[ 60.986653][ T418] veth3: entered promiscuous mode
[ 63.171470][ T427] veth3: left promiscuous mode
[ 63.394109][ T429] veth3: entered promiscuous mode
[ 65.539328][ T438] veth3: left promiscuous mode
[ 71.351738][ T476] ==================================================================
[ 71.352059][ T476] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 71.352380][ T476] Write of size 8 at addr 0000000000000000 by task ip/476
[ 71.352628][ T476]
[ 71.352733][ T476] CPU: 1 UID: 0 PID: 476 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 71.352740][ T476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 71.352746][ T476] Call Trace:
[ 71.352749][ T476]
[ 71.352751][ T476] dump_stack_lvl+0x82/0xc0
[ 71.352767][ T476] ? try_to_grab_pending+0x81/0x6c0
[ 71.352771][ T476] kasan_report+0xca/0x100
[ 71.352783][ T476] ? try_to_grab_pending+0x81/0x6c0
[ 71.352788][ T476] kasan_check_range+0x39/0x1b0
[ 71.352791][ T476] try_to_grab_pending+0x81/0x6c0
[ 71.352797][ T476] __cancel_work+0x7c/0x260
[ 71.352800][ T476] ? enable_delayed_work+0x10/0x10
[ 71.352804][ T476] ? queue_delayed_work_on+0xa0/0xa0
[ 71.352807][ T476] ? lockdep_hardirqs_on+0x7c/0x110
[ 71.352814][ T476] __cancel_work_sync+0x18/0xc0
[ 71.352818][ T476] __dev_close_many+0x1ce/0x810
[ 71.352829][ T476] ? netdev_notify_peers+0x20/0x20
[ 71.352837][ T476] ? __local_bh_enable_ip+0xa9/0x120
[ 71.352849][ T476] __dev_change_flags+0x24b/0x6c0
[ 71.352852][ T476] ? __free_zapped_classes+0x90/0x90
[ 71.352861][ T476] ? netif_set_allmulti+0x360/0x360
[ 71.352863][ T476] ? __lock_release+0x5d/0x170
[ 71.352870][ T476] netif_change_flags+0x80/0x160
[ 71.352874][ T476] do_setlink.constprop.0+0x97c/0x2460
[ 71.352880][ T476] ? rtnl_newlink_create+0x770/0x770
[ 71.352886][ T476] ? rcu_read_lock_any_held+0x3f/0xa0
[ 71.352895][ T476] ? validate_chain+0x15e/0x4d0
[ 71.352900][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.352906][ T476] ? __mutex_trylock_common+0xf9/0x260
[ 71.352909][ T476] ? __mutex_handoff+0x2b0/0x2b0
[ 71.352912][ T476] ? rcu_is_watching+0x12/0xb0
[ 71.352918][ T476] ? rcu_is_watching+0x12/0xb0
[ 71.352920][ T476] ? trace_contention_end+0xd8/0x140
[ 71.352924][ T476] ? __mutex_lock+0x19f/0x1190
[ 71.352935][ T476] ? __create_object+0x5e/0xb0
[ 71.352940][ T476] ? __lock_release+0x5d/0x170
[ 71.352944][ T476] ? rtnl_newlink+0x64a/0xa60
[ 71.352947][ T476] ? ww_mutex_lock+0x160/0x160
[ 71.352950][ T476] ? trace_cap_capable+0x10b/0x180
[ 71.352961][ T476] ? __rtnl_newlink+0x40a/0xa30
[ 71.352967][ T476] rtnl_newlink+0x693/0xa60
[ 71.352971][ T476] ? __rtnl_newlink+0xa30/0xa30
[ 71.352974][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.352981][ T476] ? find_held_lock+0x2b/0x80
[ 71.352985][ T476] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 71.352987][ T476] ? __lock_release+0x5d/0x170
[ 71.352992][ T476] ? __rtnl_newlink+0xa30/0xa30
[ 71.352995][ T476] rtnetlink_rcv_msg+0x709/0xc00
[ 71.352998][ T476] ? rtnl_port_fill+0x850/0x850
[ 71.353001][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.353008][ T476] netlink_rcv_skb+0x121/0x340
[ 71.353015][ T476] ? rtnl_port_fill+0x850/0x850
[ 71.353019][ T476] ? netlink_ack+0xdd0/0xdd0
[ 71.353025][ T476] ? netlink_deliver_tap+0x13e/0x340
[ 71.353028][ T476] ? netlink_deliver_tap+0xc3/0x340
[ 71.353032][ T476] netlink_unicast+0x4aa/0x780
[ 71.353036][ T476] ? netlink_attachskb+0x810/0x810
[ 71.353040][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.353046][ T476] netlink_sendmsg+0x714/0xbd0
[ 71.353050][ T476] ? netlink_unicast+0x780/0x780
[ 71.353054][ T476] ? __import_iovec+0x230/0x3b0
[ 71.353066][ T476] ? netlink_unicast+0x780/0x780
[ 71.353069][ T476] ____sys_sendmsg+0x3dd/0x890
[ 71.353077][ T476] ? get_timestamp.constprop.0+0x380/0x380
[ 71.353083][ T476] ? __copy_msghdr+0x3c0/0x3c0
[ 71.353091][ T476] ___sys_sendmsg+0xed/0x170
[ 71.353094][ T476] ? kasan_record_aux_stack+0x8c/0xa0
[ 71.353097][ T476] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 71.353103][ T476] ? copy_msghdr_from_user+0x110/0x110
[ 71.353108][ T476] ? find_held_lock+0x2b/0x80
[ 71.353113][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.353119][ T476] ? find_held_lock+0x2b/0x80
[ 71.353122][ T476] ? __virt_addr_valid+0x22a/0x450
[ 71.353134][ T476] ? __lock_release+0x5d/0x170
[ 71.353141][ T476] __sys_sendmsg+0x10b/0x1a0
[ 71.353144][ T476] ? __call_rcu_common.constprop.0+0x318/0x630
[ 71.353148][ T476] ? __sys_sendmsg_sock+0x20/0x20
[ 71.353155][ T476] ? rcu_is_watching+0x12/0xb0
[ 71.353159][ T476] do_syscall_64+0xc1/0xfd0
[ 71.353167][ T476] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 71.353171][ T476] RIP: 0033:0x7efc629aa1d7
[ 71.353175][ T476] 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
[ 71.353178][ T476] RSP: 002b:00007ffdfb930628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 71.353186][ T476] RAX: ffffffffffffffda RBX: 00007ffdfb930d50 RCX: 00007efc629aa1d7
[ 71.353190][ T476] RDX: 0000000000000000 RSI: 00007ffdfb930690 RDI: 0000000000000005
[ 71.353192][ T476] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 71.353194][ T476] R10: 00007efc628a6f60 R11: 0000000000000246 R12: 0000000000000003
[ 71.353197][ T476] R13: 00000000691cc52e R14: 0000000000499600 R15: 0000000000000000
[ 71.353206][ T476]
[ 71.353208][ T476] ==================================================================
[ 71.370773][ T476] Disabling lock debugging due to kernel taint
[ 71.371028][ T476] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 71.371291][ T476] #PF: supervisor write access in kernel mode
[ 71.371527][ T476] #PF: error_code(0x0002) - not-present page
[ 71.371740][ T476] PGD 4b0d067 P4D 4b0d067 PUD 9cd7067 PMD 0
[ 71.371989][ T476] Oops: Oops: 0002 [#1] SMP KASAN
[ 71.372172][ T476] CPU: 1 UID: 0 PID: 476 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 71.372530][ T476] Tainted: [B]=BAD_PAGE
[ 71.372669][ T476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 71.372902][ T476] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 71.373136][ T476] 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
[ 71.373756][ T476] RSP: 0018:ffffc90000d76f40 EFLAGS: 00010046
[ 71.373998][ T476] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8524090a
[ 71.374257][ T476] RDX: fffffbfff128f2cd RSI: 0000000000000008 RDI: ffffffff89479660
[ 71.374525][ T476] RBP: ffffc90000d76fa8 R08: 0000000000000001 R09: fffffbfff128f2cc
[ 71.374780][ T476] R10: ffffffff89479667 R11: ffffc90000d76a00 R12: 0000000000000000
[ 71.375061][ T476] R13: 0000000000000282 R14: ffff88800acd1000 R15: dffffc0000000000
[ 71.375321][ T476] FS: 00007efc627dc800(0000) GS:ffff8880a7272000(0000) knlGS:0000000000000000
[ 71.375644][ T476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.375867][ T476] CR2: 0000000000000000 CR3: 000000000a98c002 CR4: 0000000000772ef0
[ 71.376144][ T476] PKRU: 55555554
[ 71.376281][ T476] Call Trace:
[ 71.376410][ T476]
[ 71.376519][ T476] __cancel_work+0x7c/0x260
[ 71.376698][ T476] ? enable_delayed_work+0x10/0x10
[ 71.376882][ T476] ? queue_delayed_work_on+0xa0/0xa0
[ 71.377061][ T476] ? lockdep_hardirqs_on+0x7c/0x110
[ 71.377241][ T476] __cancel_work_sync+0x18/0xc0
[ 71.377413][ T476] __dev_close_many+0x1ce/0x810
[ 71.377610][ T476] ? netdev_notify_peers+0x20/0x20
[ 71.377781][ T476] ? __local_bh_enable_ip+0xa9/0x120
[ 71.377964][ T476] __dev_change_flags+0x24b/0x6c0
[ 71.378136][ T476] ? __free_zapped_classes+0x90/0x90
[ 71.378310][ T476] ? netif_set_allmulti+0x360/0x360
[ 71.378487][ T476] ? __lock_release+0x5d/0x170
[ 71.378665][ T476] netif_change_flags+0x80/0x160
[ 71.378837][ T476] do_setlink.constprop.0+0x97c/0x2460
[ 71.379038][ T476] ? rtnl_newlink_create+0x770/0x770
[ 71.379212][ T476] ? rcu_read_lock_any_held+0x3f/0xa0
[ 71.379383][ T476] ? validate_chain+0x15e/0x4d0
[ 71.379569][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.379746][ T476] ? __mutex_trylock_common+0xf9/0x260
[ 71.379928][ T476] ? __mutex_handoff+0x2b0/0x2b0
[ 71.380112][ T476] ? rcu_is_watching+0x12/0xb0
[ 71.380393][ T476] ? rcu_is_watching+0x12/0xb0
[ 71.380577][ T476] ? trace_contention_end+0xd8/0x140
[ 71.380748][ T476] ? __mutex_lock+0x19f/0x1190
[ 71.380928][ T476] ? __create_object+0x5e/0xb0
[ 71.381216][ T476] ? __lock_release+0x5d/0x170
[ 71.381383][ T476] ? rtnl_newlink+0x64a/0xa60
[ 71.381581][ T476] ? ww_mutex_lock+0x160/0x160
[ 71.381755][ T476] ? trace_cap_capable+0x10b/0x180
[ 71.382047][ T476] ? __rtnl_newlink+0x40a/0xa30
[ 71.382219][ T476] rtnl_newlink+0x693/0xa60
[ 71.382386][ T476] ? __rtnl_newlink+0xa30/0xa30
[ 71.382568][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.382852][ T476] ? find_held_lock+0x2b/0x80
[ 71.383035][ T476] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 71.383206][ T476] ? __lock_release+0x5d/0x170
[ 71.383374][ T476] ? __rtnl_newlink+0xa30/0xa30
[ 71.383671][ T476] rtnetlink_rcv_msg+0x709/0xc00
[ 71.383848][ T476] ? rtnl_port_fill+0x850/0x850
[ 71.384032][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.384208][ T476] netlink_rcv_skb+0x121/0x340
[ 71.384503][ T476] ? rtnl_port_fill+0x850/0x850
[ 71.384679][ T476] ? netlink_ack+0xdd0/0xdd0
[ 71.384856][ T476] ? netlink_deliver_tap+0x13e/0x340
[ 71.385037][ T476] ? netlink_deliver_tap+0xc3/0x340
[ 71.385317][ T476] netlink_unicast+0x4aa/0x780
[ 71.385495][ T476] ? netlink_attachskb+0x810/0x810
[ 71.385672][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.385849][ T476] netlink_sendmsg+0x714/0xbd0
[ 71.386135][ T476] ? netlink_unicast+0x780/0x780
[ 71.386305][ T476] ? __import_iovec+0x230/0x3b0
[ 71.386491][ T476] ? netlink_unicast+0x780/0x780
[ 71.386664][ T476] ____sys_sendmsg+0x3dd/0x890
[ 71.386950][ T476] ? get_timestamp.constprop.0+0x380/0x380
[ 71.387169][ T476] ? __copy_msghdr+0x3c0/0x3c0
[ 71.387355][ T476] ___sys_sendmsg+0xed/0x170
[ 71.387536][ T476] ? kasan_record_aux_stack+0x8c/0xa0
[ 71.387850][ T476] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 71.388084][ T476] ? copy_msghdr_from_user+0x110/0x110
[ 71.388275][ T476] ? find_held_lock+0x2b/0x80
[ 71.388571][ T476] ? __lock_acquire+0x449/0x7e0
[ 71.388746][ T476] ? find_held_lock+0x2b/0x80
[ 71.388926][ T476] ? __virt_addr_valid+0x22a/0x450
[ 71.389124][ T476] ? __lock_release+0x5d/0x170
[ 71.389455][ T476] __sys_sendmsg+0x10b/0x1a0
[ 71.389649][ T476] ? __call_rcu_common.constprop.0+0x318/0x630
[ 71.389876][ T476] ? __sys_sendmsg_sock+0x20/0x20
[ 71.390061][ T476] ? rcu_is_watching+0x12/0xb0
[ 71.390358][ T476] do_syscall_64+0xc1/0xfd0
[ 71.390544][ T476] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 71.390754][ T476] RIP: 0033:0x7efc629aa1d7
[ 71.390941][ T476] 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
[ 71.391704][ T476] RSP: 002b:00007ffdfb930628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 71.392087][ T476] RAX: ffffffffffffffda RBX: 00007ffdfb930d50 RCX: 00007efc629aa1d7
[ 71.392350][ T476] RDX: 0000000000000000 RSI: 00007ffdfb930690 RDI: 0000000000000005
[ 71.392635][ T476] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 71.393010][ T476] R10: 00007efc628a6f60 R11: 0000000000000246 R12: 0000000000000003
[ 71.393263][ T476] R13: 00000000691cc52e R14: 0000000000499600 R15: 0000000000000000
[ 71.393568][ T476]
[ 71.393706][ T476] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 71.394044][ T476] CR2: 0000000000000000
[ 71.394176][ T476] ---[ end trace 0000000000000000 ]---
[ 71.394481][ T476] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 71.394704][ T476] 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
[ 71.395442][ T476] RSP: 0018:ffffc90000d76f40 EFLAGS: 00010046
[ 71.395675][ T476] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8524090a
[ 71.395933][ T476] RDX: fffffbfff128f2cd RSI: 0000000000000008 RDI: ffffffff89479660
[ 71.396297][ T476] RBP: ffffc90000d76fa8 R08: 0000000000000001 R09: fffffbfff128f2cc
[ 71.396563][ T476] R10: ffffffff89479667 R11: ffffc90000d76a00 R12: 0000000000000000
[ 71.396939][ T476] R13: 0000000000000282 R14: ffff88800acd1000 R15: dffffc0000000000
[ 71.397205][ T476] FS: 00007efc627dc800(0000) GS:ffff8880a7272000(0000) knlGS:0000000000000000
[ 71.397521][ T476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.397841][ T476] CR2: 0000000000000000 CR3: 000000000a98c002 CR4: 0000000000772ef0
[ 71.398114][ T476] PKRU: 55555554
[ 71.398248][ T476] Kernel panic - not syncing: Fatal exception
[ 71.398673][ T476] Kernel Offset: 0x3c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 71.399112][ T476] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr