[ 21.537408][ T304] ip (304) used greatest stack depth: 23760 bytes left
[ 21.768138][ T306] eth1: renamed from tmp
[ 58.244796][ T592] ==================================================================
[ 58.245157][ T592] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 58.245458][ T592] Write of size 8 at addr 0000000000000000 by task ip/592
[ 58.245716][ T592]
[ 58.245824][ T592] CPU: 0 UID: 0 PID: 592 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 58.245830][ T592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 58.245839][ T592] Call Trace:
[ 58.245844][ T592]
[ 58.245847][ T592] dump_stack_lvl+0x82/0xc0
[ 58.245868][ T592] ? try_to_grab_pending+0x81/0x6c0
[ 58.245872][ T592] kasan_report+0xca/0x100
[ 58.245888][ T592] ? try_to_grab_pending+0x81/0x6c0
[ 58.245894][ T592] kasan_check_range+0x39/0x1b0
[ 58.245898][ T592] try_to_grab_pending+0x81/0x6c0
[ 58.245902][ T592] __cancel_work+0x7c/0x260
[ 58.245906][ T592] ? enable_delayed_work+0x10/0x10
[ 58.245911][ T592] ? queue_delayed_work_on+0xa0/0xa0
[ 58.245915][ T592] ? lockdep_hardirqs_on+0x7c/0x110
[ 58.245932][ T592] __cancel_work_sync+0x18/0xc0
[ 58.245937][ T592] __dev_close_many+0x1cf/0x980
[ 58.245950][ T592] ? netdev_notify_peers+0x20/0x20
[ 58.245954][ T592] ? __local_bh_enable_ip+0xa9/0x120
[ 58.245962][ T592] __dev_change_flags+0x24b/0x6c0
[ 58.245967][ T592] ? netif_set_allmulti+0x360/0x360
[ 58.245970][ T592] ? is_bpf_text_address+0x67/0x120
[ 58.245982][ T592] netif_change_flags+0x80/0x160
[ 58.245985][ T592] ? kernel_text_address+0xc6/0xd0
[ 58.245990][ T592] do_setlink.constprop.0+0x984/0x2640
[ 58.246000][ T592] ? rtnl_newlink_create+0x8f0/0x8f0
[ 58.246006][ T592] ? rcu_read_lock_any_held+0x3f/0xa0
[ 58.246014][ T592] ? validate_chain+0x15e/0x4d0
[ 58.246022][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.246026][ T592] ? __mutex_trylock_common+0xf9/0x260
[ 58.246033][ T592] ? __mutex_handoff+0x2b0/0x2b0
[ 58.246037][ T592] ? rcu_is_watching+0x12/0xb0
[ 58.246041][ T592] ? rcu_is_watching+0x12/0xb0
[ 58.246045][ T592] ? trace_contention_end+0xd8/0x140
[ 58.246049][ T592] ? __mutex_lock+0x19f/0x1190
[ 58.246056][ T592] ? __create_object+0x5e/0xb0
[ 58.246063][ T592] ? __lock_release+0x5d/0x170
[ 58.246065][ T592] ? rtnl_newlink+0x64a/0xa60
[ 58.246069][ T592] ? ww_mutex_lock+0x160/0x160
[ 58.246073][ T592] ? trace_cap_capable+0x10b/0x180
[ 58.246089][ T592] ? __rtnl_newlink+0x40a/0xa30
[ 58.246095][ T592] rtnl_newlink+0x693/0xa60
[ 58.246100][ T592] ? __rtnl_newlink+0xa30/0xa30
[ 58.246104][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.246109][ T592] ? find_held_lock+0x2b/0x80
[ 58.246113][ T592] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 58.246116][ T592] ? __lock_release+0x5d/0x170
[ 58.246120][ T592] ? __rtnl_newlink+0xa30/0xa30
[ 58.246123][ T592] rtnetlink_rcv_msg+0x709/0xc00
[ 58.246128][ T592] ? rtnl_port_fill+0x890/0x890
[ 58.246131][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.246138][ T592] netlink_rcv_skb+0x121/0x340
[ 58.246147][ T592] ? rtnl_port_fill+0x890/0x890
[ 58.246152][ T592] ? netlink_ack+0xdf0/0xdf0
[ 58.246159][ T592] ? netlink_deliver_tap+0x13e/0x340
[ 58.246162][ T592] ? netlink_deliver_tap+0xc3/0x340
[ 58.246165][ T592] netlink_unicast+0x4aa/0x780
[ 58.246169][ T592] ? netlink_attachskb+0x810/0x810
[ 58.246173][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.246178][ T592] netlink_sendmsg+0x714/0xbd0
[ 58.246182][ T592] ? netlink_unicast+0x780/0x780
[ 58.246185][ T592] ? __import_iovec+0x230/0x3b0
[ 58.246194][ T592] ? netlink_unicast+0x780/0x780
[ 58.246197][ T592] ____sys_sendmsg+0x3dd/0x890
[ 58.246205][ T592] ? get_timestamp.constprop.0+0x370/0x370
[ 58.246207][ T592] ? __copy_msghdr+0x3c0/0x3c0
[ 58.246217][ T592] ___sys_sendmsg+0xed/0x170
[ 58.246220][ T592] ? kasan_record_aux_stack+0x8c/0xa0
[ 58.246223][ T592] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 58.246230][ T592] ? copy_msghdr_from_user+0x110/0x110
[ 58.246234][ T592] ? find_held_lock+0x2b/0x80
[ 58.246239][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.246244][ T592] ? find_held_lock+0x2b/0x80
[ 58.246248][ T592] ? __virt_addr_valid+0x22a/0x450
[ 58.246263][ T592] ? __lock_release+0x5d/0x170
[ 58.246269][ T592] __sys_sendmsg+0x10b/0x1a0
[ 58.246272][ T592] ? __call_rcu_common.constprop.0+0x318/0x630
[ 58.246274][ T592] ? __sys_sendmsg_sock+0x20/0x20
[ 58.246282][ T592] ? rcu_is_watching+0x12/0xb0
[ 58.246286][ T592] do_syscall_64+0xc1/0xfd0
[ 58.246296][ T592] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 58.246305][ T592] RIP: 0033:0x7f6fdb75f1d7
[ 58.246312][ T592] 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
[ 58.246315][ T592] RSP: 002b:00007ffc2d40e288 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 58.246323][ T592] RAX: ffffffffffffffda RBX: 00007ffc2d40e9c0 RCX: 00007f6fdb75f1d7
[ 58.246326][ T592] RDX: 0000000000000000 RSI: 00007ffc2d40e2f0 RDI: 0000000000000005
[ 58.246327][ T592] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 58.246329][ T592] R10: 00007f6fdb65b510 R11: 0000000000000246 R12: 0000000000000003
[ 58.246331][ T592] R13: 00000000691cb972 R14: 0000000000499600 R15: 0000000000000000
[ 58.246338][ T592]
[ 58.246339][ T592] ==================================================================
[ 58.264208][ T592] Disabling lock debugging due to kernel taint
[ 58.264457][ T592] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 58.264750][ T592] #PF: supervisor write access in kernel mode
[ 58.264976][ T592] #PF: error_code(0x0002) - not-present page
[ 58.265198][ T592] PGD 4be5067 P4D 4be5067 PUD 1013d067 PMD 0
[ 58.265435][ T592] Oops: Oops: 0002 [#1] SMP KASAN
[ 58.265642][ T592] CPU: 0 UID: 0 PID: 592 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 58.266020][ T592] Tainted: [B]=BAD_PAGE
[ 58.266159][ T592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 58.266390][ T592] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 58.266642][ T592] 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
[ 58.267292][ T592] RSP: 0018:ffffc90001756f30 EFLAGS: 00010046
[ 58.267512][ T592] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa2c49b8a
[ 58.267806][ T592] RDX: fffffbfff4f2cacd RSI: 0000000000000008 RDI: ffffffffa7965660
[ 58.268088][ T592] RBP: ffffc90001756f98 R08: 0000000000000001 R09: fffffbfff4f2cacc
[ 58.268359][ T592] R10: ffffffffa7965667 R11: ffffc90001756a00 R12: 0000000000000000
[ 58.268638][ T592] R13: 0000000000000286 R14: ffff888008a39000 R15: dffffc0000000000
[ 58.268929][ T592] FS: 00007f6fdb591800(0000) GS:ffff8880c5707000(0000) knlGS:0000000000000000
[ 58.269254][ T592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.269476][ T592] CR2: 0000000000000000 CR3: 000000000c8fe001 CR4: 0000000000772ef0
[ 58.269764][ T592] PKRU: 55555554
[ 58.269907][ T592] Call Trace:
[ 58.270067][ T592]
[ 58.270160][ T592] __cancel_work+0x7c/0x260
[ 58.270357][ T592] ? enable_delayed_work+0x10/0x10
[ 58.270540][ T592] ? queue_delayed_work_on+0xa0/0xa0
[ 58.270745][ T592] ? lockdep_hardirqs_on+0x7c/0x110
[ 58.270935][ T592] __cancel_work_sync+0x18/0xc0
[ 58.271111][ T592] __dev_close_many+0x1cf/0x980
[ 58.271294][ T592] ? netdev_notify_peers+0x20/0x20
[ 58.271479][ T592] ? __local_bh_enable_ip+0xa9/0x120
[ 58.271686][ T592] __dev_change_flags+0x24b/0x6c0
[ 58.271881][ T592] ? netif_set_allmulti+0x360/0x360
[ 58.272060][ T592] ? is_bpf_text_address+0x67/0x120
[ 58.272252][ T592] netif_change_flags+0x80/0x160
[ 58.272424][ T592] ? kernel_text_address+0xc6/0xd0
[ 58.272613][ T592] do_setlink.constprop.0+0x984/0x2640
[ 58.272803][ T592] ? rtnl_newlink_create+0x8f0/0x8f0
[ 58.273011][ T592] ? rcu_read_lock_any_held+0x3f/0xa0
[ 58.273201][ T592] ? validate_chain+0x15e/0x4d0
[ 58.273385][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.273562][ T592] ? __mutex_trylock_common+0xf9/0x260
[ 58.273766][ T592] ? __mutex_handoff+0x2b0/0x2b0
[ 58.273951][ T592] ? rcu_is_watching+0x12/0xb0
[ 58.274133][ T592] ? rcu_is_watching+0x12/0xb0
[ 58.274319][ T592] ? trace_contention_end+0xd8/0x140
[ 58.274493][ T592] ? __mutex_lock+0x19f/0x1190
[ 58.274700][ T592] ? __create_object+0x5e/0xb0
[ 58.274889][ T592] ? __lock_release+0x5d/0x170
[ 58.275062][ T592] ? rtnl_newlink+0x64a/0xa60
[ 58.275247][ T592] ? ww_mutex_lock+0x160/0x160
[ 58.275419][ T592] ? trace_cap_capable+0x10b/0x180
[ 58.275612][ T592] ? __rtnl_newlink+0x40a/0xa30
[ 58.275804][ T592] rtnl_newlink+0x693/0xa60
[ 58.275989][ T592] ? __rtnl_newlink+0xa30/0xa30
[ 58.276172][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.276354][ T592] ? find_held_lock+0x2b/0x80
[ 58.276533][ T592] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 58.276733][ T592] ? __lock_release+0x5d/0x170
[ 58.276926][ T592] ? __rtnl_newlink+0xa30/0xa30
[ 58.277099][ T592] rtnetlink_rcv_msg+0x709/0xc00
[ 58.277289][ T592] ? rtnl_port_fill+0x890/0x890
[ 58.277465][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.277669][ T592] netlink_rcv_skb+0x121/0x340
[ 58.277854][ T592] ? rtnl_port_fill+0x890/0x890
[ 58.278032][ T592] ? netlink_ack+0xdf0/0xdf0
[ 58.278212][ T592] ? netlink_deliver_tap+0x13e/0x340
[ 58.278387][ T592] ? netlink_deliver_tap+0xc3/0x340
[ 58.278562][ T592] netlink_unicast+0x4aa/0x780
[ 58.278770][ T592] ? netlink_attachskb+0x810/0x810
[ 58.278963][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.279138][ T592] netlink_sendmsg+0x714/0xbd0
[ 58.279323][ T592] ? netlink_unicast+0x780/0x780
[ 58.279496][ T592] ? __import_iovec+0x230/0x3b0
[ 58.279701][ T592] ? netlink_unicast+0x780/0x780
[ 58.279890][ T592] ____sys_sendmsg+0x3dd/0x890
[ 58.280065][ T592] ? get_timestamp.constprop.0+0x370/0x370
[ 58.280291][ T592] ? __copy_msghdr+0x3c0/0x3c0
[ 58.280481][ T592] ___sys_sendmsg+0xed/0x170
[ 58.280691][ T592] ? kasan_record_aux_stack+0x8c/0xa0
[ 58.280890][ T592] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 58.281109][ T592] ? copy_msghdr_from_user+0x110/0x110
[ 58.281404][ T592] ? find_held_lock+0x2b/0x80
[ 58.281595][ T592] ? __lock_acquire+0x449/0x7e0
[ 58.281786][ T592] ? find_held_lock+0x2b/0x80
[ 58.281976][ T592] ? __virt_addr_valid+0x22a/0x450
[ 58.282267][ T592] ? __lock_release+0x5d/0x170
[ 58.282442][ T592] __sys_sendmsg+0x10b/0x1a0
[ 58.282630][ T592] ? __call_rcu_common.constprop.0+0x318/0x630
[ 58.282871][ T592] ? __sys_sendmsg_sock+0x20/0x20
[ 58.283167][ T592] ? rcu_is_watching+0x12/0xb0
[ 58.283349][ T592] do_syscall_64+0xc1/0xfd0
[ 58.283527][ T592] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 58.283783][ T592] RIP: 0033:0x7f6fdb75f1d7
[ 58.284088][ T592] 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
[ 58.284850][ T592] RSP: 002b:00007ffc2d40e288 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 58.285120][ T592] RAX: ffffffffffffffda RBX: 00007ffc2d40e9c0 RCX: 00007f6fdb75f1d7
[ 58.285385][ T592] RDX: 0000000000000000 RSI: 00007ffc2d40e2f0 RDI: 0000000000000005
[ 58.285795][ T592] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 58.286073][ T592] R10: 00007f6fdb65b510 R11: 0000000000000246 R12: 0000000000000003
[ 58.286346][ T592] R13: 00000000691cb972 R14: 0000000000499600 R15: 0000000000000000
[ 58.286764][ T592]
[ 58.286915][ T592] Modules linked in:
[ 58.287062][ T592] CR2: 0000000000000000
[ 58.287203][ T592] ---[ end trace 0000000000000000 ]---
[ 58.287491][ T592] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 58.287745][ T592] 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
[ 58.288482][ T592] RSP: 0018:ffffc90001756f30 EFLAGS: 00010046
[ 58.288732][ T592] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa2c49b8a
[ 58.289112][ T592] RDX: fffffbfff4f2cacd RSI: 0000000000000008 RDI: ffffffffa7965660
[ 58.289387][ T592] RBP: ffffc90001756f98 R08: 0000000000000001 R09: fffffbfff4f2cacc
[ 58.289673][ T592] R10: ffffffffa7965667 R11: ffffc90001756a00 R12: 0000000000000000
[ 58.290046][ T592] R13: 0000000000000286 R14: ffff888008a39000 R15: dffffc0000000000
[ 58.290318][ T592] FS: 00007f6fdb591800(0000) GS:ffff8880c5707000(0000) knlGS:0000000000000000
[ 58.290644][ T592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.290983][ T592] CR2: 0000000000000000 CR3: 000000000c8fe001 CR4: 0000000000772ef0
[ 58.291252][ T592] PKRU: 55555554
[ 58.291388][ T592] Kernel panic - not syncing: Fatal exception
[ 58.291839][ T592] Kernel Offset: 0x21600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 58.292255][ T592] ---[ end Kernel panic - not syncing: Fatal exception ]---
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