[ 14.330910][ T250] ip (250) used greatest stack depth: 24192 bytes left
[ 15.628036][ T272] ip (272) used greatest stack depth: 24176 bytes left
[ 18.455594][ T300] 8021q: 802.1Q VLAN Support v1.8
[ 23.025399][ T345] br1: port 1(vx100) entered blocking state
[ 23.026133][ T345] br1: port 1(vx100) entered disabled state
[ 23.026858][ T345] vx100: entered allmulticast mode
[ 23.031335][ T345] vx100: entered promiscuous mode
[ 23.032456][ T345] br1: port 1(vx100) entered blocking state
[ 23.033106][ T345] br1: port 1(vx100) entered forwarding state
[ 23.259959][ T347] br1: port 2(veth1) entered blocking state
[ 23.260385][ T347] br1: port 2(veth1) entered disabled state
[ 23.260828][ T347] veth1: entered allmulticast mode
[ 23.264730][ T347] veth1: entered promiscuous mode
[ 23.386566][ T45] br1: port 2(veth1) entered blocking state
[ 23.387136][ T45] br1: port 2(veth1) entered forwarding state
[ 23.603489][ T350] br1: port 3(veth2) entered blocking state
[ 23.603956][ T350] br1: port 3(veth2) entered disabled state
[ 23.604404][ T350] veth2: entered allmulticast mode
[ 23.608039][ T350] veth2: entered promiscuous mode
[ 23.722095][ T45] br1: port 3(veth2) entered blocking state
[ 23.722520][ T45] br1: port 3(veth2) entered forwarding state
[ 28.250619][ T398] br2: port 1(w1) entered blocking state
[ 28.251028][ T398] br2: port 1(w1) entered disabled state
[ 28.251396][ T398] w1: entered allmulticast mode
[ 28.255376][ T398] w1: entered promiscuous mode
[ 29.048388][ T405] br2: port 2(vx100) entered blocking state
[ 29.048897][ T405] br2: port 2(vx100) entered disabled state
[ 29.049413][ T405] vx100: entered allmulticast mode
[ 29.053110][ T405] vx100: entered promiscuous mode
[ 29.054476][ T405] br2: port 2(vx100) entered blocking state
[ 29.054980][ T405] br2: port 2(vx100) entered forwarding state
[ 30.093042][ T45] br2: port 1(w1) entered blocking state
[ 30.093682][ T45] br2: port 1(w1) entered forwarding state
[ 33.241592][ T446] br2: port 1(w1) entered blocking state
[ 33.242248][ T446] br2: port 1(w1) entered disabled state
[ 33.242622][ T446] w1: entered allmulticast mode
[ 33.246194][ T446] w1: entered promiscuous mode
[ 34.060188][ T453] br2: port 2(vx100) entered blocking state
[ 34.060930][ T453] br2: port 2(vx100) entered disabled state
[ 34.061638][ T453] vx100: entered allmulticast mode
[ 34.069093][ T453] vx100: entered promiscuous mode
[ 34.070458][ T453] br2: port 2(vx100) entered blocking state
[ 34.071127][ T453] br2: port 2(vx100) entered forwarding state
[ 35.033620][ T45] br2: port 1(w1) entered blocking state
[ 35.034022][ T45] br2: port 1(w1) entered forwarding state
[ 48.407945][ T547] ==================================================================
[ 48.408241][ T547] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 48.408521][ T547] Write of size 8 at addr 0000000000000000 by task ip/547
[ 48.408747][ T547]
[ 48.408871][ T547] CPU: 2 UID: 0 PID: 547 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 48.408876][ T547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48.408879][ T547] Call Trace:
[ 48.408883][ T547]
[ 48.408884][ T547] dump_stack_lvl+0x82/0xc0
[ 48.408894][ T547] ? try_to_grab_pending+0x81/0x6c0
[ 48.408897][ T547] kasan_report+0xca/0x100
[ 48.408904][ T547] ? try_to_grab_pending+0x81/0x6c0
[ 48.408910][ T547] kasan_check_range+0x39/0x1b0
[ 48.408913][ T547] try_to_grab_pending+0x81/0x6c0
[ 48.408918][ T547] __cancel_work+0x7c/0x260
[ 48.408922][ T547] ? enable_delayed_work+0x10/0x10
[ 48.408925][ T547] ? queue_delayed_work_on+0xa0/0xa0
[ 48.408929][ T547] ? lockdep_hardirqs_on+0x7c/0x110
[ 48.408935][ T547] __cancel_work_sync+0x18/0xc0
[ 48.408939][ T547] __dev_close_many+0x1ce/0x810
[ 48.408947][ T547] ? netdev_notify_peers+0x20/0x20
[ 48.408951][ T547] ? find_held_lock+0x2b/0x80
[ 48.408961][ T547] netif_close_many+0x201/0x650
[ 48.408965][ T547] ? _raw_spin_unlock+0x2d/0x50
[ 48.408972][ T547] ? __dev_close_many+0x810/0x810
[ 48.408975][ T547] ? dev_getbyhwaddr_rcu+0x1e0/0x1e0
[ 48.408978][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.408984][ T547] __dev_change_net_namespace+0x1398/0x19a0
[ 48.408991][ T547] ? default_device_exit_batch+0x2d0/0x2d0
[ 48.408994][ T547] ? find_held_lock+0x2b/0x80
[ 48.408998][ T547] ? __lock_release+0x5d/0x170
[ 48.409002][ T547] ? rtnl_af_lookup+0x2d0/0x2d0
[ 48.409006][ T547] ? is_bpf_text_address+0x71/0x120
[ 48.409012][ T547] ? kernel_text_address+0xc6/0xd0
[ 48.409018][ T547] do_setlink.constprop.0+0x1f8/0x2460
[ 48.409022][ T547] ? rtnl_newlink_create+0x770/0x770
[ 48.409027][ T547] ? rcu_read_lock_any_held+0x3f/0xa0
[ 48.409033][ T547] ? validate_chain+0x15e/0x4d0
[ 48.409038][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.409043][ T547] ? __mutex_trylock_common+0xf9/0x260
[ 48.409047][ T547] ? __mutex_handoff+0x2b0/0x2b0
[ 48.409050][ T547] ? rcu_is_watching+0x12/0xb0
[ 48.409057][ T547] ? rcu_is_watching+0x12/0xb0
[ 48.409060][ T547] ? trace_contention_end+0xd8/0x140
[ 48.409064][ T547] ? __mutex_lock+0x19f/0x1190
[ 48.409068][ T547] ? __lock_release+0x5d/0x170
[ 48.409071][ T547] ? rtnl_newlink+0x64a/0xa60
[ 48.409074][ T547] ? ww_mutex_lock+0x160/0x160
[ 48.409077][ T547] ? trace_cap_capable+0x10b/0x180
[ 48.409082][ T547] ? __rtnl_newlink+0x40a/0xa30
[ 48.409087][ T547] rtnl_newlink+0x693/0xa60
[ 48.409092][ T547] ? __rtnl_newlink+0xa30/0xa30
[ 48.409095][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.409101][ T547] ? find_held_lock+0x2b/0x80
[ 48.409104][ T547] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 48.409107][ T547] ? __lock_release+0x5d/0x170
[ 48.409111][ T547] ? __rtnl_newlink+0xa30/0xa30
[ 48.409114][ T547] rtnetlink_rcv_msg+0x709/0xc00
[ 48.409118][ T547] ? rtnl_port_fill+0x850/0x850
[ 48.409121][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.409128][ T547] netlink_rcv_skb+0x121/0x340
[ 48.409133][ T547] ? rtnl_port_fill+0x850/0x850
[ 48.409136][ T547] ? netlink_ack+0xdd0/0xdd0
[ 48.409143][ T547] ? netlink_deliver_tap+0x13e/0x340
[ 48.409146][ T547] ? netlink_deliver_tap+0xc3/0x340
[ 48.409150][ T547] netlink_unicast+0x4aa/0x780
[ 48.409154][ T547] ? netlink_attachskb+0x810/0x810
[ 48.409158][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.409164][ T547] netlink_sendmsg+0x714/0xbd0
[ 48.409169][ T547] ? netlink_unicast+0x780/0x780
[ 48.409172][ T547] ? __import_iovec+0x230/0x3b0
[ 48.409178][ T547] ? netlink_unicast+0x780/0x780
[ 48.409182][ T547] ____sys_sendmsg+0x3dd/0x890
[ 48.409190][ T547] ? get_timestamp.constprop.0+0x380/0x380
[ 48.409193][ T547] ? __copy_msghdr+0x3c0/0x3c0
[ 48.409200][ T547] ___sys_sendmsg+0xed/0x170
[ 48.409203][ T547] ? kasan_record_aux_stack+0x8c/0xa0
[ 48.409206][ T547] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 48.409211][ T547] ? copy_msghdr_from_user+0x110/0x110
[ 48.409216][ T547] ? find_held_lock+0x2b/0x80
[ 48.409220][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.409226][ T547] ? find_held_lock+0x2b/0x80
[ 48.409229][ T547] ? __virt_addr_valid+0x22a/0x450
[ 48.409234][ T547] ? __lock_release+0x5d/0x170
[ 48.409241][ T547] __sys_sendmsg+0x10b/0x1a0
[ 48.409244][ T547] ? __call_rcu_common.constprop.0+0x318/0x630
[ 48.409247][ T547] ? __sys_sendmsg_sock+0x20/0x20
[ 48.409255][ T547] ? rcu_is_watching+0x12/0xb0
[ 48.409259][ T547] do_syscall_64+0xc1/0xfd0
[ 48.409265][ T547] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 48.409269][ T547] RIP: 0033:0x7f8da690f1d7
[ 48.409273][ T547] 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
[ 48.409275][ T547] RSP: 002b:00007ffc249d4068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 48.409281][ T547] RAX: ffffffffffffffda RBX: 00007ffc249d4790 RCX: 00007f8da690f1d7
[ 48.409283][ T547] RDX: 0000000000000000 RSI: 00007ffc249d40d0 RDI: 0000000000000005
[ 48.409285][ T547] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 48.409287][ T547] R10: 00007f8da680bf60 R11: 0000000000000246 R12: 0000000000000004
[ 48.409289][ T547] R13: 00000000691cc7ce R14: 0000000000499600 R15: 0000000000000000
[ 48.409296][ T547]
[ 48.409297][ T547] ==================================================================
[ 48.427209][ T547] Disabling lock debugging due to kernel taint
[ 48.427437][ T547] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 48.427691][ T547] #PF: supervisor write access in kernel mode
[ 48.427916][ T547] #PF: error_code(0x0002) - not-present page
[ 48.428121][ T547] PGD dbe8067 P4D dbe8067 PUD a75d067 PMD 0
[ 48.428337][ T547] Oops: Oops: 0002 [#1] SMP KASAN
[ 48.428511][ T547] CPU: 2 UID: 0 PID: 547 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 48.428870][ T547] Tainted: [B]=BAD_PAGE
[ 48.429001][ T547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48.429214][ T547] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 48.429433][ T547] 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
[ 48.430048][ T547] RSP: 0018:ffffc90001086dd0 EFLAGS: 00010046
[ 48.430262][ T547] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffadc4090a
[ 48.430518][ T547] RDX: fffffbfff63cf2cd RSI: 0000000000000008 RDI: ffffffffb1e79660
[ 48.430773][ T547] RBP: ffffc90001086e38 R08: 0000000000000001 R09: fffffbfff63cf2cc
[ 48.431058][ T547] R10: ffffffffb1e79667 R11: ffffc900010868c0 R12: 0000000000000000
[ 48.431315][ T547] R13: 0000000000000282 R14: ffff8880095ec000 R15: dffffc0000000000
[ 48.431570][ T547] FS: 00007f8da6741800(0000) GS:ffff8880844f2000(0000) knlGS:0000000000000000
[ 48.431883][ T547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.432096][ T547] CR2: 0000000000000000 CR3: 000000000c7c1004 CR4: 0000000000772ef0
[ 48.432357][ T547] PKRU: 55555554
[ 48.432482][ T547] Call Trace:
[ 48.432608][ T547]
[ 48.432697][ T547] __cancel_work+0x7c/0x260
[ 48.432887][ T547] ? enable_delayed_work+0x10/0x10
[ 48.433058][ T547] ? queue_delayed_work_on+0xa0/0xa0
[ 48.433226][ T547] ? lockdep_hardirqs_on+0x7c/0x110
[ 48.433401][ T547] __cancel_work_sync+0x18/0xc0
[ 48.433569][ T547] __dev_close_many+0x1ce/0x810
[ 48.433738][ T547] ? netdev_notify_peers+0x20/0x20
[ 48.433925][ T547] ? find_held_lock+0x2b/0x80
[ 48.434096][ T547] netif_close_many+0x201/0x650
[ 48.434263][ T547] ? _raw_spin_unlock+0x2d/0x50
[ 48.434431][ T547] ? __dev_close_many+0x810/0x810
[ 48.434598][ T547] ? dev_getbyhwaddr_rcu+0x1e0/0x1e0
[ 48.434768][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.434957][ T547] __dev_change_net_namespace+0x1398/0x19a0
[ 48.435169][ T547] ? default_device_exit_batch+0x2d0/0x2d0
[ 48.435377][ T547] ? find_held_lock+0x2b/0x80
[ 48.435651][ T547] ? __lock_release+0x5d/0x170
[ 48.435823][ T547] ? rtnl_af_lookup+0x2d0/0x2d0
[ 48.436001][ T547] ? is_bpf_text_address+0x71/0x120
[ 48.436177][ T547] ? kernel_text_address+0xc6/0xd0
[ 48.436448][ T547] do_setlink.constprop.0+0x1f8/0x2460
[ 48.436618][ T547] ? rtnl_newlink_create+0x770/0x770
[ 48.436787][ T547] ? rcu_read_lock_any_held+0x3f/0xa0
[ 48.436977][ T547] ? validate_chain+0x15e/0x4d0
[ 48.437250][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.437419][ T547] ? __mutex_trylock_common+0xf9/0x260
[ 48.437592][ T547] ? __mutex_handoff+0x2b0/0x2b0
[ 48.437759][ T547] ? rcu_is_watching+0x12/0xb0
[ 48.437945][ T547] ? rcu_is_watching+0x12/0xb0
[ 48.438115][ T547] ? trace_contention_end+0xd8/0x140
[ 48.438282][ T547] ? __mutex_lock+0x19f/0x1190
[ 48.438452][ T547] ? __lock_release+0x5d/0x170
[ 48.438725][ T547] ? rtnl_newlink+0x64a/0xa60
[ 48.438891][ T547] ? ww_mutex_lock+0x160/0x160
[ 48.439062][ T547] ? trace_cap_capable+0x10b/0x180
[ 48.439230][ T547] ? __rtnl_newlink+0x40a/0xa30
[ 48.439527][ T547] rtnl_newlink+0x693/0xa60
[ 48.439697][ T547] ? __rtnl_newlink+0xa30/0xa30
[ 48.439862][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.440032][ T547] ? find_held_lock+0x2b/0x80
[ 48.440300][ T547] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 48.440466][ T547] ? __lock_release+0x5d/0x170
[ 48.440637][ T547] ? __rtnl_newlink+0xa30/0xa30
[ 48.440810][ T547] rtnetlink_rcv_msg+0x709/0xc00
[ 48.440980][ T547] ? rtnl_port_fill+0x850/0x850
[ 48.441144][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.441313][ T547] netlink_rcv_skb+0x121/0x340
[ 48.441480][ T547] ? rtnl_port_fill+0x850/0x850
[ 48.441749][ T547] ? netlink_ack+0xdd0/0xdd0
[ 48.441918][ T547] ? netlink_deliver_tap+0x13e/0x340
[ 48.442089][ T547] ? netlink_deliver_tap+0xc3/0x340
[ 48.442256][ T547] netlink_unicast+0x4aa/0x780
[ 48.442526][ T547] ? netlink_attachskb+0x810/0x810
[ 48.442706][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.442877][ T547] netlink_sendmsg+0x714/0xbd0
[ 48.443044][ T547] ? netlink_unicast+0x780/0x780
[ 48.443312][ T547] ? __import_iovec+0x230/0x3b0
[ 48.443486][ T547] ? netlink_unicast+0x780/0x780
[ 48.443654][ T547] ____sys_sendmsg+0x3dd/0x890
[ 48.443822][ T547] ? get_timestamp.constprop.0+0x380/0x380
[ 48.444134][ T547] ? __copy_msghdr+0x3c0/0x3c0
[ 48.444303][ T547] ___sys_sendmsg+0xed/0x170
[ 48.444470][ T547] ? kasan_record_aux_stack+0x8c/0xa0
[ 48.444638][ T547] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 48.444953][ T547] ? copy_msghdr_from_user+0x110/0x110
[ 48.445124][ T547] ? find_held_lock+0x2b/0x80
[ 48.445294][ T547] ? __lock_acquire+0x449/0x7e0
[ 48.445571][ T547] ? find_held_lock+0x2b/0x80
[ 48.445737][ T547] ? __virt_addr_valid+0x22a/0x450
[ 48.445905][ T547] ? __lock_release+0x5d/0x170
[ 48.446076][ T547] __sys_sendmsg+0x10b/0x1a0
[ 48.446345][ T547] ? __call_rcu_common.constprop.0+0x318/0x630
[ 48.446555][ T547] ? __sys_sendmsg_sock+0x20/0x20
[ 48.446725][ T547] ? rcu_is_watching+0x12/0xb0
[ 48.446896][ T547] do_syscall_64+0xc1/0xfd0
[ 48.447166][ T547] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 48.447374][ T547] RIP: 0033:0x7f8da690f1d7
[ 48.447549][ T547] 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
[ 48.448264][ T547] RSP: 002b:00007ffc249d4068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 48.448523][ T547] RAX: ffffffffffffffda RBX: 00007ffc249d4790 RCX: 00007f8da690f1d7
[ 48.448883][ T547] RDX: 0000000000000000 RSI: 00007ffc249d40d0 RDI: 0000000000000005
[ 48.449141][ T547] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 48.449500][ T547] R10: 00007f8da680bf60 R11: 0000000000000246 R12: 0000000000000004
[ 48.449755][ T547] R13: 00000000691cc7ce R14: 0000000000499600 R15: 0000000000000000
[ 48.450012][ T547]
[ 48.450139][ T547] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 48.450597][ T547] CR2: 0000000000000000
[ 48.450724][ T547] ---[ end trace 0000000000000000 ]---
[ 48.450908][ T547] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 48.451230][ T547] 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
[ 48.451932][ T547] RSP: 0018:ffffc90001086dd0 EFLAGS: 00010046
[ 48.452141][ T547] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffadc4090a
[ 48.452390][ T547] RDX: fffffbfff63cf2cd RSI: 0000000000000008 RDI: ffffffffb1e79660
[ 48.452744][ T547] RBP: ffffc90001086e38 R08: 0000000000000001 R09: fffffbfff63cf2cc
[ 48.452997][ T547] R10: ffffffffb1e79667 R11: ffffc900010868c0 R12: 0000000000000000
[ 48.453253][ T547] R13: 0000000000000282 R14: ffff8880095ec000 R15: dffffc0000000000
[ 48.453604][ T547] FS: 00007f8da6741800(0000) GS:ffff8880844f2000(0000) knlGS:0000000000000000
[ 48.453895][ T547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.454210][ T547] CR2: 0000000000000000 CR3: 000000000c7c1004 CR4: 0000000000772ef0
[ 48.454466][ T547] PKRU: 55555554
[ 48.454592][ T547] Kernel panic - not syncing: Fatal exception
[ 48.454898][ T547] Kernel Offset: 0x2c600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 48.455405][ T547] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
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