[ 17.175093][ T269] ip (269) used greatest stack depth: 23744 bytes left
[ 20.426313][ T291] veth0: renamed from veth1
[ 21.920888][ T308] br0: port 1(swp1) entered blocking state
[ 21.921587][ T308] br0: port 1(swp1) entered disabled state
[ 21.922023][ T308] swp1: entered allmulticast mode
[ 21.924474][ T308] swp1: entered promiscuous mode
[ 21.926241][ T308] br0: port 1(swp1) entered blocking state
[ 21.926710][ T308] br0: port 1(swp1) entered forwarding state
[ 22.372536][ T310] br0: port 2(vx0) entered blocking state
[ 22.373247][ T310] br0: port 2(vx0) entered disabled state
[ 22.373741][ T310] vx0: entered allmulticast mode
[ 22.376953][ T310] vx0: entered promiscuous mode
[ 22.378614][ T310] br0: port 2(vx0) entered blocking state
[ 22.379202][ T310] br0: port 2(vx0) entered forwarding state
[ 24.070268][ T324] br0: port 1(swp1) entered blocking state
[ 24.071059][ T324] br0: port 1(swp1) entered disabled state
[ 24.071643][ T324] swp1: entered allmulticast mode
[ 24.074800][ T324] swp1: entered promiscuous mode
[ 24.076855][ T324] br0: port 1(swp1) entered blocking state
[ 24.077250][ T324] br0: port 1(swp1) entered forwarding state
[ 24.351160][ T326] br0: port 2(vx0) entered blocking state
[ 24.351822][ T326] br0: port 2(vx0) entered disabled state
[ 24.352175][ T326] vx0: entered allmulticast mode
[ 24.354468][ T326] vx0: entered promiscuous mode
[ 24.355244][ T326] br0: port 2(vx0) entered blocking state
[ 24.355742][ T326] br0: port 2(vx0) entered forwarding state
[ 30.655317][ T339] GACT probability NOT on
[ 32.765005][ T36] br0: port 1(swp1) entered disabled state
[ 34.460284][ T46] br0: port 1(swp1) entered blocking state
[ 34.460961][ T46] br0: port 1(swp1) entered forwarding state
[ 36.311245][ T46] br0: port 1(swp1) entered disabled state
[ 37.710659][ T46] br0: port 1(swp1) entered blocking state
[ 37.711085][ T46] br0: port 1(swp1) entered forwarding state
[ 39.309154][ T427] ==================================================================
[ 39.309478][ T427] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 39.309786][ T427] Write of size 8 at addr 0000000000000000 by task ip/427
[ 39.310025][ T427]
[ 39.310128][ T427] CPU: 0 UID: 0 PID: 427 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 39.310133][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.310139][ T427] Call Trace:
[ 39.310141][ T427]
[ 39.310143][ T427] dump_stack_lvl+0x82/0xc0
[ 39.310154][ T427] ? try_to_grab_pending+0x81/0x6c0
[ 39.310157][ T427] kasan_report+0xca/0x100
[ 39.310164][ T427] ? try_to_grab_pending+0x81/0x6c0
[ 39.310170][ T427] kasan_check_range+0x39/0x1b0
[ 39.310174][ T427] try_to_grab_pending+0x81/0x6c0
[ 39.310178][ T427] __cancel_work+0x7c/0x260
[ 39.310182][ T427] ? enable_delayed_work+0x10/0x10
[ 39.310187][ T427] ? qdisc_destroy+0x50/0x50
[ 39.310194][ T427] __cancel_work_sync+0x18/0xc0
[ 39.310198][ T427] __dev_close_many+0x1cf/0x980
[ 39.310205][ T427] ? netdev_notify_peers+0x20/0x20
[ 39.310209][ T427] ? __local_bh_enable_ip+0xa9/0x120
[ 39.310214][ T427] __dev_change_flags+0x24b/0x6c0
[ 39.310218][ T427] ? ww_mutex_lock+0x70/0x160
[ 39.310228][ T427] ? netif_set_allmulti+0x360/0x360
[ 39.310231][ T427] ? is_bpf_text_address+0x67/0x120
[ 39.310238][ T427] netif_change_flags+0x80/0x160
[ 39.310243][ T427] do_setlink.constprop.0+0x984/0x2640
[ 39.310249][ T427] ? rtnl_newlink_create+0x8f0/0x8f0
[ 39.310255][ T427] ? rcu_read_lock_any_held+0x3f/0xa0
[ 39.310260][ T427] ? validate_chain+0x15e/0x4d0
[ 39.310265][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.310270][ T427] ? __mutex_trylock_common+0xf9/0x260
[ 39.310274][ T427] ? __mutex_handoff+0x2b0/0x2b0
[ 39.310278][ T427] ? rcu_is_watching+0x12/0xb0
[ 39.310282][ T427] ? rcu_is_watching+0x12/0xb0
[ 39.310285][ T427] ? trace_contention_end+0xd8/0x140
[ 39.310289][ T427] ? __mutex_lock+0x19f/0x1190
[ 39.310293][ T427] ? __create_object+0x5e/0xb0
[ 39.310297][ T427] ? __lock_release+0x5d/0x170
[ 39.310300][ T427] ? rtnl_newlink+0x64a/0xa60
[ 39.310303][ T427] ? ww_mutex_lock+0x160/0x160
[ 39.310308][ T427] ? trace_cap_capable+0x10b/0x180
[ 39.310318][ T427] ? __rtnl_newlink+0x40a/0xa30
[ 39.310324][ T427] rtnl_newlink+0x693/0xa60
[ 39.310329][ T427] ? __rtnl_newlink+0xa30/0xa30
[ 39.310333][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.310338][ T427] ? find_held_lock+0x2b/0x80
[ 39.310342][ T427] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 39.310345][ T427] ? __lock_release+0x5d/0x170
[ 39.310348][ T427] ? __rtnl_newlink+0xa30/0xa30
[ 39.310352][ T427] rtnetlink_rcv_msg+0x709/0xc00
[ 39.310356][ T427] ? rtnl_port_fill+0x890/0x890
[ 39.310359][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.310365][ T427] netlink_rcv_skb+0x121/0x340
[ 39.310368][ T427] ? rtnl_port_fill+0x890/0x890
[ 39.310372][ T427] ? netlink_ack+0xdf0/0xdf0
[ 39.310379][ T427] ? netlink_deliver_tap+0x13e/0x340
[ 39.310382][ T427] ? netlink_deliver_tap+0xc3/0x340
[ 39.310385][ T427] netlink_unicast+0x4aa/0x780
[ 39.310389][ T427] ? netlink_attachskb+0x810/0x810
[ 39.310393][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.310397][ T427] netlink_sendmsg+0x714/0xbd0
[ 39.310401][ T427] ? netlink_unicast+0x780/0x780
[ 39.310405][ T427] ? __import_iovec+0x230/0x3b0
[ 39.310412][ T427] ? netlink_unicast+0x780/0x780
[ 39.310415][ T427] ____sys_sendmsg+0x3dd/0x890
[ 39.310419][ T427] ? get_timestamp.constprop.0+0x370/0x370
[ 39.310421][ T427] ? __copy_msghdr+0x3c0/0x3c0
[ 39.310429][ T427] ___sys_sendmsg+0xed/0x170
[ 39.310431][ T427] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.310435][ T427] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 39.310439][ T427] ? copy_msghdr_from_user+0x110/0x110
[ 39.310443][ T427] ? find_held_lock+0x2b/0x80
[ 39.310450][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.310455][ T427] ? find_held_lock+0x2b/0x80
[ 39.310458][ T427] ? __virt_addr_valid+0x22a/0x450
[ 39.310463][ T427] ? __lock_release+0x5d/0x170
[ 39.310469][ T427] __sys_sendmsg+0x10b/0x1a0
[ 39.310471][ T427] ? __call_rcu_common.constprop.0+0x318/0x630
[ 39.310474][ T427] ? __sys_sendmsg_sock+0x20/0x20
[ 39.310481][ T427] ? rcu_is_watching+0x12/0xb0
[ 39.310486][ T427] do_syscall_64+0xc1/0xfd0
[ 39.310491][ T427] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 39.310495][ T427] RIP: 0033:0x7f78c456d1d7
[ 39.310505][ T427] 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
[ 39.310508][ T427] RSP: 002b:00007ffd9af00af8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.310512][ T427] RAX: ffffffffffffffda RBX: 00007ffd9af01230 RCX: 00007f78c456d1d7
[ 39.310514][ T427] RDX: 0000000000000000 RSI: 00007ffd9af00b60 RDI: 0000000000000005
[ 39.310516][ T427] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 39.310518][ T427] R10: 00007f78c4469510 R11: 0000000000000246 R12: 0000000000000003
[ 39.310519][ T427] R13: 00000000691cc29f R14: 0000000000499600 R15: 0000000000000000
[ 39.310526][ T427]
[ 39.310527][ T427] ==================================================================
[ 39.328426][ T427] Disabling lock debugging due to kernel taint
[ 39.328675][ T427] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 39.328957][ T427] #PF: supervisor write access in kernel mode
[ 39.329184][ T427] #PF: error_code(0x0002) - not-present page
[ 39.329410][ T427] PGD 11a0c067 P4D 11a0c067 PUD d9a8067 PMD 0
[ 39.329650][ T427] Oops: Oops: 0002 [#1] SMP KASAN
[ 39.329846][ T427] CPU: 0 UID: 0 PID: 427 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 39.330217][ T427] Tainted: [B]=BAD_PAGE
[ 39.330361][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.330589][ T427] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 39.330839][ T427] 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 1f 93 82 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 39.331489][ T427] RSP: 0018:ffffc90000646f30 EFLAGS: 00010046
[ 39.331842][ T427] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb2a49b8a
[ 39.332118][ T427] RDX: fffffbfff6eecacd RSI: 0000000000000008 RDI: ffffffffb7765660
[ 39.332431][ T427] RBP: ffffc90000646f98 R08: 0000000000000001 R09: fffffbfff6eecacc
[ 39.332834][ T427] R10: ffffffffb7765667 R11: ffffc90000646a00 R12: 0000000000000000
[ 39.333106][ T427] R13: 0000000000000286 R14: ffff888002559000 R15: dffffc0000000000
[ 39.333493][ T427] FS: 00007f78c439f800(0000) GS:ffff8880b5907000(0000) knlGS:0000000000000000
[ 39.333836][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.334064][ T427] CR2: 0000000000000000 CR3: 000000000e3f1002 CR4: 0000000000772ef0
[ 39.334449][ T427] PKRU: 55555554
[ 39.334585][ T427] Call Trace:
[ 39.334731][ T427]
[ 39.334838][ T427] __cancel_work+0x7c/0x260
[ 39.335029][ T427] ? enable_delayed_work+0x10/0x10
[ 39.335335][ T427] ? qdisc_destroy+0x50/0x50
[ 39.335525][ T427] __cancel_work_sync+0x18/0xc0
[ 39.335709][ T427] __dev_close_many+0x1cf/0x980
[ 39.335897][ T427] ? netdev_notify_peers+0x20/0x20
[ 39.336181][ T427] ? __local_bh_enable_ip+0xa9/0x120
[ 39.336364][ T427] __dev_change_flags+0x24b/0x6c0
[ 39.336544][ T427] ? ww_mutex_lock+0x70/0x160
[ 39.336724][ T427] ? netif_set_allmulti+0x360/0x360
[ 39.337026][ T427] ? is_bpf_text_address+0x67/0x120
[ 39.337208][ T427] netif_change_flags+0x80/0x160
[ 39.337398][ T427] do_setlink.constprop.0+0x984/0x2640
[ 39.337580][ T427] ? rtnl_newlink_create+0x8f0/0x8f0
[ 39.337877][ T427] ? rcu_read_lock_any_held+0x3f/0xa0
[ 39.338055][ T427] ? validate_chain+0x15e/0x4d0
[ 39.338243][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.338431][ T427] ? __mutex_trylock_common+0xf9/0x260
[ 39.338717][ T427] ? __mutex_handoff+0x2b0/0x2b0
[ 39.338906][ T427] ? rcu_is_watching+0x12/0xb0
[ 39.339087][ T427] ? rcu_is_watching+0x12/0xb0
[ 39.339264][ T427] ? trace_contention_end+0xd8/0x140
[ 39.339553][ T427] ? __mutex_lock+0x19f/0x1190
[ 39.339739][ T427] ? __create_object+0x5e/0xb0
[ 39.339932][ T427] ? __lock_release+0x5d/0x170
[ 39.340114][ T427] ? rtnl_newlink+0x64a/0xa60
[ 39.340404][ T427] ? ww_mutex_lock+0x160/0x160
[ 39.340582][ T427] ? trace_cap_capable+0x10b/0x180
[ 39.340781][ T427] ? __rtnl_newlink+0x40a/0xa30
[ 39.340962][ T427] rtnl_newlink+0x693/0xa60
[ 39.341146][ T427] ? __rtnl_newlink+0xa30/0xa30
[ 39.341325][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.341524][ T427] ? find_held_lock+0x2b/0x80
[ 39.341706][ T427] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 39.341997][ T427] ? __lock_release+0x5d/0x170
[ 39.342196][ T427] ? __rtnl_newlink+0xa30/0xa30
[ 39.342386][ T427] rtnetlink_rcv_msg+0x709/0xc00
[ 39.342568][ T427] ? rtnl_port_fill+0x890/0x890
[ 39.342863][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.343048][ T427] netlink_rcv_skb+0x121/0x340
[ 39.343239][ T427] ? rtnl_port_fill+0x890/0x890
[ 39.343430][ T427] ? netlink_ack+0xdf0/0xdf0
[ 39.343720][ T427] ? netlink_deliver_tap+0x13e/0x340
[ 39.343912][ T427] ? netlink_deliver_tap+0xc3/0x340
[ 39.344092][ T427] netlink_unicast+0x4aa/0x780
[ 39.344273][ T427] ? netlink_attachskb+0x810/0x810
[ 39.344561][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.344757][ T427] netlink_sendmsg+0x714/0xbd0
[ 39.344942][ T427] ? netlink_unicast+0x780/0x780
[ 39.345124][ T427] ? __import_iovec+0x230/0x3b0
[ 39.345419][ T427] ? netlink_unicast+0x780/0x780
[ 39.345601][ T427] ____sys_sendmsg+0x3dd/0x890
[ 39.345797][ T427] ? get_timestamp.constprop.0+0x370/0x370
[ 39.346021][ T427] ? __copy_msghdr+0x3c0/0x3c0
[ 39.346203][ T427] ___sys_sendmsg+0xed/0x170
[ 39.346395][ T427] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.346579][ T427] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 39.346919][ T427] ? copy_msghdr_from_user+0x110/0x110
[ 39.347104][ T427] ? find_held_lock+0x2b/0x80
[ 39.347289][ T427] ? __lock_acquire+0x449/0x7e0
[ 39.347481][ T427] ? find_held_lock+0x2b/0x80
[ 39.347782][ T427] ? __virt_addr_valid+0x22a/0x450
[ 39.347968][ T427] ? __lock_release+0x5d/0x170
[ 39.348152][ T427] __sys_sendmsg+0x10b/0x1a0
[ 39.348333][ T427] ? __call_rcu_common.constprop.0+0x318/0x630
[ 39.348672][ T427] ? __sys_sendmsg_sock+0x20/0x20
[ 39.348868][ T427] ? rcu_is_watching+0x12/0xb0
[ 39.349050][ T427] do_syscall_64+0xc1/0xfd0
[ 39.349235][ T427] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 39.349572][ T427] RIP: 0033:0x7f78c456d1d7
[ 39.349775][ T427] 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
[ 39.350534][ T427] RSP: 002b:00007ffd9af00af8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.350824][ T427] RAX: ffffffffffffffda RBX: 00007ffd9af01230 RCX: 00007f78c456d1d7
[ 39.351224][ T427] RDX: 0000000000000000 RSI: 00007ffd9af00b60 RDI: 0000000000000005
[ 39.351499][ T427] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 39.351781][ T427] R10: 00007f78c4469510 R11: 0000000000000246 R12: 0000000000000003
[ 39.352177][ T427] R13: 00000000691cc29f R14: 0000000000499600 R15: 0000000000000000
[ 39.352463][ T427]
[ 39.352607][ T427] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 39.353006][ T427] CR2: 0000000000000000
[ 39.353156][ T427] ---[ end trace 0000000000000000 ]---
[ 39.353338][ T427] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 39.353579][ T427] 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 1f 93 82 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 39.354342][ T427] RSP: 0018:ffffc90000646f30 EFLAGS: 00010046
[ 39.354687][ T427] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb2a49b8a
[ 39.354966][ T427] RDX: fffffbfff6eecacd RSI: 0000000000000008 RDI: ffffffffb7765660
[ 39.355237][ T427] RBP: ffffc90000646f98 R08: 0000000000000001 R09: fffffbfff6eecacc
[ 39.355632][ T427] R10: ffffffffb7765667 R11: ffffc90000646a00 R12: 0000000000000000
[ 39.355914][ T427] R13: 0000000000000286 R14: ffff888002559000 R15: dffffc0000000000
[ 39.356254][ T427] FS: 00007f78c439f800(0000) GS:ffff8880b5907000(0000) knlGS:0000000000000000
[ 39.356906][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.357265][ T427] CR2: 0000000000000000 CR3: 000000000e3f1002 CR4: 0000000000772ef0
[ 39.357886][ T427] PKRU: 55555554
[ 39.358110][ T427] Kernel panic - not syncing: Fatal exception
[ 39.358596][ T427] Kernel Offset: 0x31400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 39.359501][ T427] ---[ end Kernel panic - not syncing: Fatal exception ]---
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