[ 15.556855][ T251] ip (251) used greatest stack depth: 23840 bytes left
[ 16.786526][ T274] ip (274) used greatest stack depth: 23760 bytes left
[ 23.217275][ T330] br1: port 1(vx1) entered blocking state
[ 23.217891][ T330] br1: port 1(vx1) entered disabled state
[ 23.218530][ T330] vx1: entered allmulticast mode
[ 23.222381][ T330] vx1: entered promiscuous mode
[ 23.224327][ T330] br1: port 1(vx1) entered blocking state
[ 23.224875][ T330] br1: port 1(vx1) entered forwarding state
[ 23.364236][ T331] br1: port 2(veth1) entered blocking state
[ 23.364759][ T331] br1: port 2(veth1) entered disabled state
[ 23.365228][ T331] veth1: entered allmulticast mode
[ 23.369287][ T331] veth1: entered promiscuous mode
[ 23.491884][ T36] br1: port 2(veth1) entered blocking state
[ 23.492529][ T36] br1: port 2(veth1) entered forwarding state
[ 23.816873][ T334] br1: port 3(veth2) entered blocking state
[ 23.817364][ T334] br1: port 3(veth2) entered disabled state
[ 23.817857][ T334] veth2: entered allmulticast mode
[ 23.821520][ T334] veth2: entered promiscuous mode
[ 23.980424][ T35] br1: port 3(veth2) entered blocking state
[ 23.980886][ T35] br1: port 3(veth2) entered forwarding state
[ 28.560313][ T380] br2: port 1(w1) entered blocking state
[ 28.560712][ T380] br2: port 1(w1) entered disabled state
[ 28.561109][ T380] w1: entered allmulticast mode
[ 28.564821][ T380] w1: entered promiscuous mode
[ 29.395627][ T386] br2: port 2(vx2) entered blocking state
[ 29.396029][ T386] br2: port 2(vx2) entered disabled state
[ 29.396633][ T386] vx2: entered allmulticast mode
[ 29.400053][ T386] vx2: entered promiscuous mode
[ 29.401389][ T386] br2: port 2(vx2) entered blocking state
[ 29.401752][ T386] br2: port 2(vx2) entered forwarding state
[ 30.373508][ T35] br2: port 1(w1) entered blocking state
[ 30.374049][ T35] br2: port 1(w1) entered forwarding state
[ 33.096792][ T419] br2: port 1(w1) entered blocking state
[ 33.097200][ T419] br2: port 1(w1) entered disabled state
[ 33.097611][ T419] w1: entered allmulticast mode
[ 33.101403][ T419] w1: entered promiscuous mode
[ 33.841698][ T425] br2: port 2(vx2) entered blocking state
[ 33.842043][ T425] br2: port 2(vx2) entered disabled state
[ 33.842841][ T425] vx2: entered allmulticast mode
[ 33.846276][ T425] vx2: entered promiscuous mode
[ 33.848266][ T425] br2: port 2(vx2) entered blocking state
[ 33.848621][ T425] br2: port 2(vx2) entered forwarding state
[ 34.787397][ T36] br2: port 1(w1) entered blocking state
[ 34.787789][ T36] br2: port 1(w1) entered forwarding state
[ 45.838721][ T498] GACT probability NOT on
[ 94.625582][ T594] ==================================================================
[ 94.625961][ T594] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 94.626269][ T594] Write of size 8 at addr 0000000000000000 by task ip/594
[ 94.626507][ T594]
[ 94.626620][ T594] CPU: 3 UID: 0 PID: 594 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 94.626625][ T594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.626628][ T594] Call Trace:
[ 94.626632][ T594]
[ 94.626635][ T594] dump_stack_lvl+0x82/0xc0
[ 94.626659][ T594] ? try_to_grab_pending+0x81/0x6c0
[ 94.626664][ T594] kasan_report+0xca/0x100
[ 94.626677][ T594] ? try_to_grab_pending+0x81/0x6c0
[ 94.626683][ T594] kasan_check_range+0x39/0x1b0
[ 94.626686][ T594] try_to_grab_pending+0x81/0x6c0
[ 94.626692][ T594] __cancel_work+0x7c/0x260
[ 94.626695][ T594] ? enable_delayed_work+0x10/0x10
[ 94.626699][ T594] ? queue_delayed_work_on+0xa0/0xa0
[ 94.626703][ T594] ? lockdep_hardirqs_on+0x7c/0x110
[ 94.626711][ T594] __cancel_work_sync+0x18/0xc0
[ 94.626715][ T594] __dev_close_many+0x1ce/0x810
[ 94.626729][ T594] ? netdev_notify_peers+0x20/0x20
[ 94.626735][ T594] ? find_held_lock+0x2b/0x80
[ 94.626751][ T594] netif_close_many+0x201/0x650
[ 94.626755][ T594] ? _raw_spin_unlock+0x2d/0x50
[ 94.626773][ T594] ? __dev_close_many+0x810/0x810
[ 94.626776][ T594] ? dev_getbyhwaddr_rcu+0x1e0/0x1e0
[ 94.626779][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.626785][ T594] __dev_change_net_namespace+0x1398/0x19a0
[ 94.626794][ T594] ? default_device_exit_batch+0x2d0/0x2d0
[ 94.626797][ T594] ? find_held_lock+0x2b/0x80
[ 94.626801][ T594] ? __lock_release+0x5d/0x170
[ 94.626807][ T594] ? rtnl_af_lookup+0x2d0/0x2d0
[ 94.626815][ T594] ? is_bpf_text_address+0x71/0x120
[ 94.626833][ T594] ? kernel_text_address+0xc6/0xd0
[ 94.626841][ T594] do_setlink.constprop.0+0x1f8/0x2460
[ 94.626845][ T594] ? rtnl_newlink_create+0x770/0x770
[ 94.626851][ T594] ? rcu_read_lock_any_held+0x3f/0xa0
[ 94.626861][ T594] ? validate_chain+0x15e/0x4d0
[ 94.626866][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.626871][ T594] ? __mutex_trylock_common+0xf9/0x260
[ 94.626875][ T594] ? __mutex_handoff+0x2b0/0x2b0
[ 94.626878][ T594] ? rcu_is_watching+0x12/0xb0
[ 94.626886][ T594] ? rcu_is_watching+0x12/0xb0
[ 94.626889][ T594] ? trace_contention_end+0xd8/0x140
[ 94.626893][ T594] ? __mutex_lock+0x19f/0x1190
[ 94.626897][ T594] ? __lock_release+0x5d/0x170
[ 94.626900][ T594] ? rtnl_newlink+0x64a/0xa60
[ 94.626903][ T594] ? ww_mutex_lock+0x160/0x160
[ 94.626909][ T594] ? trace_cap_capable+0x10b/0x180
[ 94.626920][ T594] ? __rtnl_newlink+0x40a/0xa30
[ 94.626926][ T594] rtnl_newlink+0x693/0xa60
[ 94.626931][ T594] ? __rtnl_newlink+0xa30/0xa30
[ 94.626933][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.626939][ T594] ? find_held_lock+0x2b/0x80
[ 94.626943][ T594] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 94.626946][ T594] ? __lock_release+0x5d/0x170
[ 94.626950][ T594] ? __rtnl_newlink+0xa30/0xa30
[ 94.626953][ T594] rtnetlink_rcv_msg+0x709/0xc00
[ 94.626957][ T594] ? rtnl_port_fill+0x850/0x850
[ 94.626959][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.626966][ T594] netlink_rcv_skb+0x121/0x340
[ 94.626974][ T594] ? rtnl_port_fill+0x850/0x850
[ 94.626978][ T594] ? netlink_ack+0xdd0/0xdd0
[ 94.626984][ T594] ? netlink_deliver_tap+0x13e/0x340
[ 94.626987][ T594] ? netlink_deliver_tap+0xc3/0x340
[ 94.626991][ T594] netlink_unicast+0x4aa/0x780
[ 94.626996][ T594] ? netlink_attachskb+0x810/0x810
[ 94.627001][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.627007][ T594] netlink_sendmsg+0x714/0xbd0
[ 94.627011][ T594] ? netlink_unicast+0x780/0x780
[ 94.627015][ T594] ? __import_iovec+0x230/0x3b0
[ 94.627027][ T594] ? netlink_unicast+0x780/0x780
[ 94.627031][ T594] ____sys_sendmsg+0x3dd/0x890
[ 94.627042][ T594] ? get_timestamp.constprop.0+0x380/0x380
[ 94.627046][ T594] ? __copy_msghdr+0x3c0/0x3c0
[ 94.627053][ T594] ___sys_sendmsg+0xed/0x170
[ 94.627057][ T594] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.627060][ T594] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 94.627068][ T594] ? copy_msghdr_from_user+0x110/0x110
[ 94.627073][ T594] ? find_held_lock+0x2b/0x80
[ 94.627078][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.627084][ T594] ? find_held_lock+0x2b/0x80
[ 94.627087][ T594] ? __virt_addr_valid+0x22a/0x450
[ 94.627100][ T594] ? __lock_release+0x5d/0x170
[ 94.627106][ T594] __sys_sendmsg+0x10b/0x1a0
[ 94.627110][ T594] ? __call_rcu_common.constprop.0+0x318/0x630
[ 94.627113][ T594] ? __sys_sendmsg_sock+0x20/0x20
[ 94.627121][ T594] ? rcu_is_watching+0x12/0xb0
[ 94.627125][ T594] do_syscall_64+0xc1/0xfd0
[ 94.627131][ T594] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 94.627141][ T594] RIP: 0033:0x7f4e410d31d7
[ 94.627146][ T594] 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
[ 94.627149][ T594] RSP: 002b:00007ffe4c749368 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.627155][ T594] RAX: ffffffffffffffda RBX: 00007ffe4c749a90 RCX: 00007f4e410d31d7
[ 94.627157][ T594] RDX: 0000000000000000 RSI: 00007ffe4c7493d0 RDI: 0000000000000005
[ 94.627161][ T594] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 94.627162][ T594] R10: 00007f4e40fcff60 R11: 0000000000000246 R12: 0000000000000004
[ 94.627164][ T594] R13: 00000000691cd83a R14: 0000000000499600 R15: 0000000000000000
[ 94.627171][ T594]
[ 94.627172][ T594] ==================================================================
[ 94.647919][ T594] Disabling lock debugging due to kernel taint
[ 94.648151][ T594] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 94.648415][ T594] #PF: supervisor write access in kernel mode
[ 94.648757][ T594] #PF: error_code(0x0002) - not-present page
[ 94.648985][ T594] PGD f251067 P4D f251067 PUD 94db067 PMD 0
[ 94.649206][ T594] Oops: Oops: 0002 [#1] SMP KASAN
[ 94.649493][ T594] CPU: 3 UID: 0 PID: 594 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 94.649882][ T594] Tainted: [B]=BAD_PAGE
[ 94.650017][ T594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.650344][ T594] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 94.650579][ T594] 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
[ 94.651227][ T594] RSP: 0018:ffffc90000826dd0 EFLAGS: 00010046
[ 94.651456][ T594] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9724090a
[ 94.651738][ T594] RDX: fffffbfff368f2cd RSI: 0000000000000008 RDI: ffffffff9b479660
[ 94.652117][ T594] RBP: ffffc90000826e38 R08: 0000000000000001 R09: fffffbfff368f2cc
[ 94.652389][ T594] R10: ffffffff9b479667 R11: ffffc900008268c0 R12: 0000000000000000
[ 94.652811][ T594] R13: 0000000000000282 R14: ffff888008b61000 R15: dffffc0000000000
[ 94.653082][ T594] FS: 00007f4e40f05800(0000) GS:ffff88809af72000(0000) knlGS:0000000000000000
[ 94.653391][ T594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.653749][ T594] CR2: 0000000000000000 CR3: 000000000f2c4004 CR4: 0000000000772ef0
[ 94.654022][ T594] PKRU: 55555554
[ 94.654151][ T594] Call Trace:
[ 94.654290][ T594]
[ 94.654491][ T594] __cancel_work+0x7c/0x260
[ 94.654685][ T594] ? enable_delayed_work+0x10/0x10
[ 94.654876][ T594] ? queue_delayed_work_on+0xa0/0xa0
[ 94.655051][ T594] ? lockdep_hardirqs_on+0x7c/0x110
[ 94.655336][ T594] __cancel_work_sync+0x18/0xc0
[ 94.655512][ T594] __dev_close_many+0x1ce/0x810
[ 94.655702][ T594] ? netdev_notify_peers+0x20/0x20
[ 94.655888][ T594] ? find_held_lock+0x2b/0x80
[ 94.656169][ T594] netif_close_many+0x201/0x650
[ 94.656349][ T594] ? _raw_spin_unlock+0x2d/0x50
[ 94.656522][ T594] ? __dev_close_many+0x810/0x810
[ 94.656713][ T594] ? dev_getbyhwaddr_rcu+0x1e0/0x1e0
[ 94.657006][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.657185][ T594] __dev_change_net_namespace+0x1398/0x19a0
[ 94.657405][ T594] ? default_device_exit_batch+0x2d0/0x2d0
[ 94.657627][ T594] ? find_held_lock+0x2b/0x80
[ 94.657930][ T594] ? __lock_release+0x5d/0x170
[ 94.658107][ T594] ? rtnl_af_lookup+0x2d0/0x2d0
[ 94.658282][ T594] ? is_bpf_text_address+0x71/0x120
[ 94.658474][ T594] ? kernel_text_address+0xc6/0xd0
[ 94.658778][ T594] do_setlink.constprop.0+0x1f8/0x2460
[ 94.658962][ T594] ? rtnl_newlink_create+0x770/0x770
[ 94.659134][ T594] ? rcu_read_lock_any_held+0x3f/0xa0
[ 94.659313][ T594] ? validate_chain+0x15e/0x4d0
[ 94.659597][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.659804][ T594] ? __mutex_trylock_common+0xf9/0x260
[ 94.659990][ T594] ? __mutex_handoff+0x2b0/0x2b0
[ 94.660163][ T594] ? rcu_is_watching+0x12/0xb0
[ 94.660449][ T594] ? rcu_is_watching+0x12/0xb0
[ 94.660625][ T594] ? trace_contention_end+0xd8/0x140
[ 94.660807][ T594] ? __mutex_lock+0x19f/0x1190
[ 94.660992][ T594] ? __lock_release+0x5d/0x170
[ 94.661273][ T594] ? rtnl_newlink+0x64a/0xa60
[ 94.661457][ T594] ? ww_mutex_lock+0x160/0x160
[ 94.661639][ T594] ? trace_cap_capable+0x10b/0x180
[ 94.661835][ T594] ? __rtnl_newlink+0x40a/0xa30
[ 94.662119][ T594] rtnl_newlink+0x693/0xa60
[ 94.662294][ T594] ? __rtnl_newlink+0xa30/0xa30
[ 94.662467][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.662645][ T594] ? find_held_lock+0x2b/0x80
[ 94.662956][ T594] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 94.663135][ T594] ? __lock_release+0x5d/0x170
[ 94.663314][ T594] ? __rtnl_newlink+0xa30/0xa30
[ 94.663488][ T594] rtnetlink_rcv_msg+0x709/0xc00
[ 94.663840][ T594] ? rtnl_port_fill+0x850/0x850
[ 94.664012][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.664186][ T594] netlink_rcv_skb+0x121/0x340
[ 94.664362][ T594] ? rtnl_port_fill+0x850/0x850
[ 94.664710][ T594] ? netlink_ack+0xdd0/0xdd0
[ 94.664915][ T594] ? netlink_deliver_tap+0x13e/0x340
[ 94.665088][ T594] ? netlink_deliver_tap+0xc3/0x340
[ 94.665283][ T594] netlink_unicast+0x4aa/0x780
[ 94.665565][ T594] ? netlink_attachskb+0x810/0x810
[ 94.665752][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.665960][ T594] netlink_sendmsg+0x714/0xbd0
[ 94.666131][ T594] ? netlink_unicast+0x780/0x780
[ 94.666426][ T594] ? __import_iovec+0x230/0x3b0
[ 94.666602][ T594] ? netlink_unicast+0x780/0x780
[ 94.666792][ T594] ____sys_sendmsg+0x3dd/0x890
[ 94.666977][ T594] ? get_timestamp.constprop.0+0x380/0x380
[ 94.667305][ T594] ? __copy_msghdr+0x3c0/0x3c0
[ 94.667481][ T594] ___sys_sendmsg+0xed/0x170
[ 94.667652][ T594] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.667841][ T594] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 94.668173][ T594] ? copy_msghdr_from_user+0x110/0x110
[ 94.668356][ T594] ? find_held_lock+0x2b/0x80
[ 94.668528][ T594] ? __lock_acquire+0x449/0x7e0
[ 94.668831][ T594] ? find_held_lock+0x2b/0x80
[ 94.669006][ T594] ? __virt_addr_valid+0x22a/0x450
[ 94.669182][ T594] ? __lock_release+0x5d/0x170
[ 94.669359][ T594] __sys_sendmsg+0x10b/0x1a0
[ 94.669644][ T594] ? __call_rcu_common.constprop.0+0x318/0x630
[ 94.669882][ T594] ? __sys_sendmsg_sock+0x20/0x20
[ 94.670058][ T594] ? rcu_is_watching+0x12/0xb0
[ 94.670229][ T594] do_syscall_64+0xc1/0xfd0
[ 94.670512][ T594] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 94.670742][ T594] RIP: 0033:0x7f4e410d31d7
[ 94.670944][ T594] 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
[ 94.671688][ T594] RSP: 002b:00007ffe4c749368 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.671969][ T594] RAX: ffffffffffffffda RBX: 00007ffe4c749a90 RCX: 00007f4e410d31d7
[ 94.672343][ T594] RDX: 0000000000000000 RSI: 00007ffe4c7493d0 RDI: 0000000000000005
[ 94.672608][ T594] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 94.673009][ T594] R10: 00007f4e40fcff60 R11: 0000000000000246 R12: 0000000000000004
[ 94.673279][ T594] R13: 00000000691cd83a R14: 0000000000499600 R15: 0000000000000000
[ 94.673544][ T594]
[ 94.673678][ T594] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 94.674214][ T594] CR2: 0000000000000000
[ 94.674355][ T594] ---[ end trace 0000000000000000 ]---
[ 94.674531][ T594] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 94.674883][ T594] 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
[ 94.675616][ T594] RSP: 0018:ffffc90000826dd0 EFLAGS: 00010046
[ 94.675857][ T594] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9724090a
[ 94.676119][ T594] RDX: fffffbfff368f2cd RSI: 0000000000000008 RDI: ffffffff9b479660
[ 94.676481][ T594] RBP: ffffc90000826e38 R08: 0000000000000001 R09: fffffbfff368f2cc
[ 94.676760][ T594] R10: ffffffff9b479667 R11: ffffc900008268c0 R12: 0000000000000000
[ 94.677032][ T594] R13: 0000000000000282 R14: ffff888008b61000 R15: dffffc0000000000
[ 94.677399][ T594] FS: 00007f4e40f05800(0000) GS:ffff88809af72000(0000) knlGS:0000000000000000
[ 94.677704][ T594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.678052][ T594] CR2: 0000000000000000 CR3: 000000000f2c4004 CR4: 0000000000772ef0
[ 94.678316][ T594] PKRU: 55555554
[ 94.678452][ T594] Kernel panic - not syncing: Fatal exception
[ 94.678780][ T594] Kernel Offset: 0x15c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 94.679305][ T594] ---[ end Kernel panic - not syncing: Fatal exception ]---
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