[ 19.068940][ T301] 8021q: 802.1Q VLAN Support v1.8
[ 23.212571][ T344] br1: port 1(vx100) entered blocking state
[ 23.213438][ T344] br1: port 1(vx100) entered disabled state
[ 23.214068][ T344] vx100: entered allmulticast mode
[ 23.217742][ T344] vx100: entered promiscuous mode
[ 23.218991][ T344] br1: port 1(vx100) entered blocking state
[ 23.219557][ T344] br1: port 1(vx100) entered forwarding state
[ 23.465491][ T346] br1: port 2(veth1) entered blocking state
[ 23.465972][ T346] br1: port 2(veth1) entered disabled state
[ 23.466460][ T346] veth1: entered allmulticast mode
[ 23.469999][ T346] veth1: entered promiscuous mode
[ 23.582107][ T35] br1: port 2(veth1) entered blocking state
[ 23.582700][ T35] br1: port 2(veth1) entered forwarding state
[ 24.018699][ T352] br2: port 1(vx200) entered blocking state
[ 24.019169][ T352] br2: port 1(vx200) entered disabled state
[ 24.019607][ T352] vx200: entered allmulticast mode
[ 24.023067][ T352] vx200: entered promiscuous mode
[ 24.024344][ T352] br2: port 1(vx200) entered blocking state
[ 24.024784][ T352] br2: port 1(vx200) entered forwarding state
[ 24.412652][ T355] br2: port 2(veth2.20) entered blocking state
[ 24.413080][ T355] br2: port 2(veth2.20) entered disabled state
[ 24.413499][ T355] veth2.20: entered allmulticast mode
[ 24.413788][ T355] veth2: entered allmulticast mode
[ 24.417473][ T355] veth2.20: entered promiscuous mode
[ 24.417783][ T355] veth2: entered promiscuous mode
[ 24.543083][ T357] br2: port 2(veth2.20) entered blocking state
[ 24.543601][ T357] br2: port 2(veth2.20) entered forwarding state
[ 28.730120][ T402] br3: port 1(w1) entered blocking state
[ 28.730499][ T402] br3: port 1(w1) entered disabled state
[ 28.730890][ T402] w1: entered allmulticast mode
[ 28.734382][ T402] w1: entered promiscuous mode
[ 29.388111][ T408] br3: port 2(vx100) entered blocking state
[ 29.388557][ T408] br3: port 2(vx100) entered disabled state
[ 29.389614][ T408] vx100: entered allmulticast mode
[ 29.393438][ T408] vx100: entered promiscuous mode
[ 29.394803][ T408] br3: port 2(vx100) entered blocking state
[ 29.395251][ T408] br3: port 2(vx100) entered forwarding state
[ 30.258958][ T36] br3: port 1(w1) entered blocking state
[ 30.259643][ T36] br3: port 1(w1) entered forwarding state
[ 33.817187][ T456] br3: port 1(w1) entered blocking state
[ 33.817573][ T456] br3: port 1(w1) entered disabled state
[ 33.818338][ T456] w1: entered allmulticast mode
[ 33.821771][ T456] w1: entered promiscuous mode
[ 34.516428][ T462] br3: port 2(vx200) entered blocking state
[ 34.516860][ T462] br3: port 2(vx200) entered disabled state
[ 34.517301][ T462] vx200: entered allmulticast mode
[ 34.520945][ T462] vx200: entered promiscuous mode
[ 34.522261][ T462] br3: port 2(vx200) entered blocking state
[ 34.522660][ T462] br3: port 2(vx200) entered forwarding state
[ 35.391879][ T36] br3: port 1(w1) entered blocking state
[ 35.392509][ T36] br3: port 1(w1) entered forwarding state
[ 37.772940][ T501] br3: port 3(w1.20) entered blocking state
[ 37.773403][ T501] br3: port 3(w1.20) entered disabled state
[ 37.773900][ T501] w1.20: entered allmulticast mode
[ 37.777299][ T501] w1.20: entered promiscuous mode
[ 38.625773][ T514] br3: port 3(w1.20) entered blocking state
[ 38.626317][ T514] br3: port 3(w1.20) entered forwarding state
[ 49.785951][ T585] ==================================================================
[ 49.786310][ T585] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 49.786640][ T585] Write of size 8 at addr 0000000000000000 by task ip/585
[ 49.786874][ T585]
[ 49.786991][ T585] CPU: 2 UID: 0 PID: 585 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 49.786999][ T585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.787004][ T585] Call Trace:
[ 49.787007][ T585]
[ 49.787009][ T585] dump_stack_lvl+0x82/0xc0
[ 49.787020][ T585] ? try_to_grab_pending+0x81/0x6c0
[ 49.787024][ T585] kasan_report+0xca/0x100
[ 49.787031][ T585] ? try_to_grab_pending+0x81/0x6c0
[ 49.787036][ T585] kasan_check_range+0x39/0x1b0
[ 49.787039][ T585] try_to_grab_pending+0x81/0x6c0
[ 49.787045][ T585] __cancel_work+0x7c/0x260
[ 49.787048][ T585] ? enable_delayed_work+0x10/0x10
[ 49.787052][ T585] ? queue_delayed_work_on+0xa0/0xa0
[ 49.787056][ T585] ? lockdep_hardirqs_on+0x7c/0x110
[ 49.787063][ T585] __cancel_work_sync+0x18/0xc0
[ 49.787067][ T585] __dev_close_many+0x1ce/0x810
[ 49.787074][ T585] ? netdev_notify_peers+0x20/0x20
[ 49.787078][ T585] ? find_held_lock+0x2b/0x80
[ 49.787086][ T585] netif_close_many+0x201/0x650
[ 49.787090][ T585] ? _raw_spin_unlock+0x2d/0x50
[ 49.787097][ T585] ? __dev_close_many+0x810/0x810
[ 49.787101][ T585] ? dev_getbyhwaddr_rcu+0x1e0/0x1e0
[ 49.787104][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.787110][ T585] __dev_change_net_namespace+0x1398/0x19a0
[ 49.787117][ T585] ? default_device_exit_batch+0x2d0/0x2d0
[ 49.787120][ T585] ? find_held_lock+0x2b/0x80
[ 49.787127][ T585] ? __lock_release+0x5d/0x170
[ 49.787133][ T585] ? rtnl_af_lookup+0x2d0/0x2d0
[ 49.787140][ T585] ? is_bpf_text_address+0x71/0x120
[ 49.787148][ T585] ? kernel_text_address+0xc6/0xd0
[ 49.787156][ T585] do_setlink.constprop.0+0x1f8/0x2460
[ 49.787161][ T585] ? rtnl_newlink_create+0x770/0x770
[ 49.787167][ T585] ? rcu_read_lock_any_held+0x3f/0xa0
[ 49.787174][ T585] ? validate_chain+0x15e/0x4d0
[ 49.787179][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.787184][ T585] ? __mutex_trylock_common+0xf9/0x260
[ 49.787189][ T585] ? __mutex_handoff+0x2b0/0x2b0
[ 49.787192][ T585] ? rcu_is_watching+0x12/0xb0
[ 49.787197][ T585] ? rcu_is_watching+0x12/0xb0
[ 49.787200][ T585] ? trace_contention_end+0xd8/0x140
[ 49.787203][ T585] ? __mutex_lock+0x19f/0x1190
[ 49.787207][ T585] ? __lock_release+0x5d/0x170
[ 49.787211][ T585] ? rtnl_newlink+0x64a/0xa60
[ 49.787214][ T585] ? ww_mutex_lock+0x160/0x160
[ 49.787217][ T585] ? trace_cap_capable+0x10b/0x180
[ 49.787223][ T585] ? __rtnl_newlink+0x40a/0xa30
[ 49.787228][ T585] rtnl_newlink+0x693/0xa60
[ 49.787233][ T585] ? __rtnl_newlink+0xa30/0xa30
[ 49.787236][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.787242][ T585] ? find_held_lock+0x2b/0x80
[ 49.787245][ T585] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 49.787248][ T585] ? __lock_release+0x5d/0x170
[ 49.787252][ T585] ? __rtnl_newlink+0xa30/0xa30
[ 49.787255][ T585] rtnetlink_rcv_msg+0x709/0xc00
[ 49.787259][ T585] ? rtnl_port_fill+0x850/0x850
[ 49.787262][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.787269][ T585] netlink_rcv_skb+0x121/0x340
[ 49.787275][ T585] ? rtnl_port_fill+0x850/0x850
[ 49.787279][ T585] ? netlink_ack+0xdd0/0xdd0
[ 49.787285][ T585] ? netlink_deliver_tap+0x13e/0x340
[ 49.787288][ T585] ? netlink_deliver_tap+0xc3/0x340
[ 49.787292][ T585] netlink_unicast+0x4aa/0x780
[ 49.787297][ T585] ? netlink_attachskb+0x810/0x810
[ 49.787300][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.787306][ T585] netlink_sendmsg+0x714/0xbd0
[ 49.787312][ T585] ? netlink_unicast+0x780/0x780
[ 49.787318][ T585] ? __import_iovec+0x230/0x3b0
[ 49.787329][ T585] ? netlink_unicast+0x780/0x780
[ 49.787333][ T585] ____sys_sendmsg+0x3dd/0x890
[ 49.787339][ T585] ? get_timestamp.constprop.0+0x380/0x380
[ 49.787342][ T585] ? __copy_msghdr+0x3c0/0x3c0
[ 49.787350][ T585] ___sys_sendmsg+0xed/0x170
[ 49.787353][ T585] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.787356][ T585] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 49.787362][ T585] ? copy_msghdr_from_user+0x110/0x110
[ 49.787367][ T585] ? find_held_lock+0x2b/0x80
[ 49.787372][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.787378][ T585] ? find_held_lock+0x2b/0x80
[ 49.787381][ T585] ? __virt_addr_valid+0x22a/0x450
[ 49.787388][ T585] ? __lock_release+0x5d/0x170
[ 49.787394][ T585] __sys_sendmsg+0x10b/0x1a0
[ 49.787398][ T585] ? __call_rcu_common.constprop.0+0x318/0x630
[ 49.787402][ T585] ? __sys_sendmsg_sock+0x20/0x20
[ 49.787410][ T585] ? rcu_is_watching+0x12/0xb0
[ 49.787414][ T585] do_syscall_64+0xc1/0xfd0
[ 49.787420][ T585] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 49.787424][ T585] RIP: 0033:0x7fa6eb3371d7
[ 49.787429][ T585] 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
[ 49.787432][ T585] RSP: 002b:00007ffd9dc9e408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.787436][ T585] RAX: ffffffffffffffda RBX: 00007ffd9dc9eb30 RCX: 00007fa6eb3371d7
[ 49.787439][ T585] RDX: 0000000000000000 RSI: 00007ffd9dc9e470 RDI: 0000000000000005
[ 49.787440][ T585] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 49.787442][ T585] R10: 00007fa6eb233f60 R11: 0000000000000246 R12: 0000000000000004
[ 49.787444][ T585] R13: 00000000691cc784 R14: 0000000000499600 R15: 0000000000000000
[ 49.787451][ T585]
[ 49.787452][ T585] ==================================================================
[ 49.808461][ T585] Disabling lock debugging due to kernel taint
[ 49.808711][ T585] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 49.809123][ T585] #PF: supervisor write access in kernel mode
[ 49.809362][ T585] #PF: error_code(0x0002) - not-present page
[ 49.809577][ T585] PGD 5082067 P4D 5082067 PUD ccdb067 PMD 0
[ 49.809916][ T585] Oops: Oops: 0002 [#1] SMP KASAN
[ 49.810116][ T585] CPU: 2 UID: 0 PID: 585 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 49.810525][ T585] Tainted: [B]=BAD_PAGE
[ 49.810668][ T585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.811024][ T585] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 49.811274][ T585] 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
[ 49.812034][ T585] RSP: 0018:ffffc9000123edd0 EFLAGS: 00010046
[ 49.812272][ T585] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9944090a
[ 49.812663][ T585] RDX: fffffbfff3acf2cd RSI: 0000000000000008 RDI: ffffffff9d679660
[ 49.812947][ T585] RBP: ffffc9000123ee38 R08: 0000000000000001 R09: fffffbfff3acf2cc
[ 49.813227][ T585] R10: ffffffff9d679667 R11: ffffc9000123e8c0 R12: 0000000000000000
[ 49.813625][ T585] R13: 0000000000000282 R14: ffff88800e4fc000 R15: dffffc0000000000
[ 49.813895][ T585] FS: 00007fa6eb169800(0000) GS:ffff888098cf2000(0000) knlGS:0000000000000000
[ 49.814349][ T585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.814586][ T585] CR2: 0000000000000000 CR3: 000000000b826005 CR4: 0000000000772ef0
[ 49.814861][ T585] PKRU: 55555554
[ 49.815020][ T585] Call Trace:
[ 49.815170][ T585]
[ 49.815288][ T585] __cancel_work+0x7c/0x260
[ 49.815501][ T585] ? enable_delayed_work+0x10/0x10
[ 49.815698][ T585] ? queue_delayed_work_on+0xa0/0xa0
[ 49.816005][ T585] ? lockdep_hardirqs_on+0x7c/0x110
[ 49.816198][ T585] __cancel_work_sync+0x18/0xc0
[ 49.816381][ T585] __dev_close_many+0x1ce/0x810
[ 49.816580][ T585] ? netdev_notify_peers+0x20/0x20
[ 49.816872][ T585] ? find_held_lock+0x2b/0x80
[ 49.817062][ T585] netif_close_many+0x201/0x650
[ 49.817248][ T585] ? _raw_spin_unlock+0x2d/0x50
[ 49.817428][ T585] ? __dev_close_many+0x810/0x810
[ 49.817729][ T585] ? dev_getbyhwaddr_rcu+0x1e0/0x1e0
[ 49.817918][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.818111][ T585] __dev_change_net_namespace+0x1398/0x19a0
[ 49.818358][ T585] ? default_device_exit_batch+0x2d0/0x2d0
[ 49.818680][ T585] ? find_held_lock+0x2b/0x80
[ 49.818863][ T585] ? __lock_release+0x5d/0x170
[ 49.819064][ T585] ? rtnl_af_lookup+0x2d0/0x2d0
[ 49.819243][ T585] ? is_bpf_text_address+0x71/0x120
[ 49.819529][ T585] ? kernel_text_address+0xc6/0xd0
[ 49.819708][ T585] do_setlink.constprop.0+0x1f8/0x2460
[ 49.819902][ T585] ? rtnl_newlink_create+0x770/0x770
[ 49.820097][ T585] ? rcu_read_lock_any_held+0x3f/0xa0
[ 49.820397][ T585] ? validate_chain+0x15e/0x4d0
[ 49.820570][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.820745][ T585] ? __mutex_trylock_common+0xf9/0x260
[ 49.820945][ T585] ? __mutex_handoff+0x2b0/0x2b0
[ 49.821244][ T585] ? rcu_is_watching+0x12/0xb0
[ 49.821435][ T585] ? rcu_is_watching+0x12/0xb0
[ 49.821614][ T585] ? trace_contention_end+0xd8/0x140
[ 49.821783][ T585] ? __mutex_lock+0x19f/0x1190
[ 49.822096][ T585] ? __lock_release+0x5d/0x170
[ 49.822276][ T585] ? rtnl_newlink+0x64a/0xa60
[ 49.822461][ T585] ? ww_mutex_lock+0x160/0x160
[ 49.822640][ T585] ? trace_cap_capable+0x10b/0x180
[ 49.822946][ T585] ? __rtnl_newlink+0x40a/0xa30
[ 49.823140][ T585] rtnl_newlink+0x693/0xa60
[ 49.823326][ T585] ? __rtnl_newlink+0xa30/0xa30
[ 49.823502][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.823782][ T585] ? find_held_lock+0x2b/0x80
[ 49.823981][ T585] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 49.824168][ T585] ? __lock_release+0x5d/0x170
[ 49.824347][ T585] ? __rtnl_newlink+0xa30/0xa30
[ 49.824659][ T585] rtnetlink_rcv_msg+0x709/0xc00
[ 49.824836][ T585] ? rtnl_port_fill+0x850/0x850
[ 49.825028][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.825215][ T585] netlink_rcv_skb+0x121/0x340
[ 49.825541][ T585] ? rtnl_port_fill+0x850/0x850
[ 49.825712][ T585] ? netlink_ack+0xdd0/0xdd0
[ 49.825901][ T585] ? netlink_deliver_tap+0x13e/0x340
[ 49.826104][ T585] ? netlink_deliver_tap+0xc3/0x340
[ 49.826408][ T585] netlink_unicast+0x4aa/0x780
[ 49.826577][ T585] ? netlink_attachskb+0x810/0x810
[ 49.826747][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.826943][ T585] netlink_sendmsg+0x714/0xbd0
[ 49.827263][ T585] ? netlink_unicast+0x780/0x780
[ 49.827442][ T585] ? __import_iovec+0x230/0x3b0
[ 49.827615][ T585] ? netlink_unicast+0x780/0x780
[ 49.827780][ T585] ____sys_sendmsg+0x3dd/0x890
[ 49.828097][ T585] ? get_timestamp.constprop.0+0x380/0x380
[ 49.828327][ T585] ? __copy_msghdr+0x3c0/0x3c0
[ 49.828501][ T585] ___sys_sendmsg+0xed/0x170
[ 49.828669][ T585] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.828975][ T585] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 49.829205][ T585] ? copy_msghdr_from_user+0x110/0x110
[ 49.829405][ T585] ? find_held_lock+0x2b/0x80
[ 49.829683][ T585] ? __lock_acquire+0x449/0x7e0
[ 49.829866][ T585] ? find_held_lock+0x2b/0x80
[ 49.830067][ T585] ? __virt_addr_valid+0x22a/0x450
[ 49.830250][ T585] ? __lock_release+0x5d/0x170
[ 49.830534][ T585] __sys_sendmsg+0x10b/0x1a0
[ 49.830705][ T585] ? __call_rcu_common.constprop.0+0x318/0x630
[ 49.830945][ T585] ? __sys_sendmsg_sock+0x20/0x20
[ 49.831138][ T585] ? rcu_is_watching+0x12/0xb0
[ 49.831436][ T585] do_syscall_64+0xc1/0xfd0
[ 49.831615][ T585] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 49.831843][ T585] RIP: 0033:0x7fa6eb3371d7
[ 49.832053][ T585] 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
[ 49.832803][ T585] RSP: 002b:00007ffd9dc9e408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.833243][ T585] RAX: ffffffffffffffda RBX: 00007ffd9dc9eb30 RCX: 00007fa6eb3371d7
[ 49.833510][ T585] RDX: 0000000000000000 RSI: 00007ffd9dc9e470 RDI: 0000000000000005
[ 49.833769][ T585] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 49.834185][ T585] R10: 00007fa6eb233f60 R11: 0000000000000246 R12: 0000000000000004
[ 49.834451][ T585] R13: 00000000691cc784 R14: 0000000000499600 R15: 0000000000000000
[ 49.834842][ T585]
[ 49.835013][ T585] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 49.835412][ T585] CR2: 0000000000000000
[ 49.835546][ T585] ---[ end trace 0000000000000000 ]---
[ 49.835842][ T585] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 49.836082][ T585] 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
[ 49.836817][ T585] RSP: 0018:ffffc9000123edd0 EFLAGS: 00010046
[ 49.837071][ T585] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9944090a
[ 49.837466][ T585] RDX: fffffbfff3acf2cd RSI: 0000000000000008 RDI: ffffffff9d679660
[ 49.837727][ T585] RBP: ffffc9000123ee38 R08: 0000000000000001 R09: fffffbfff3acf2cc
[ 49.838003][ T585] R10: ffffffff9d679667 R11: ffffc9000123e8c0 R12: 0000000000000000
[ 49.838385][ T585] R13: 0000000000000282 R14: ffff88800e4fc000 R15: dffffc0000000000
[ 49.838647][ T585] FS: 00007fa6eb169800(0000) GS:ffff888098cf2000(0000) knlGS:0000000000000000
[ 49.838956][ T585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.839288][ T585] CR2: 0000000000000000 CR3: 000000000b826005 CR4: 0000000000772ef0
[ 49.839549][ T585] PKRU: 55555554
[ 49.839680][ T585] Kernel panic - not syncing: Fatal exception
[ 49.840122][ T585] Kernel Offset: 0x17e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 49.840546][ T585] ---[ end Kernel panic - not syncing: Fatal exception ]---
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