[ 15.982434][ T250] ip (250) used greatest stack depth: 24192 bytes left
[ 332.798089][ T1679] ==================================================================
[ 332.798547][ T1679] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 332.799000][ T1679] Write of size 8 at addr 0000000000000000 by task ip/1679
[ 332.799422][ T1679]
[ 332.799567][ T1679] CPU: 0 UID: 0 PID: 1679 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 332.799576][ T1679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 332.799579][ T1679] Call Trace:
[ 332.799582][ T1679]
[ 332.799584][ T1679] dump_stack_lvl+0x82/0xc0
[ 332.799593][ T1679] ? try_to_grab_pending+0x81/0x6c0
[ 332.799597][ T1679] kasan_report+0xca/0x100
[ 332.799604][ T1679] ? try_to_grab_pending+0x81/0x6c0
[ 332.799612][ T1679] kasan_check_range+0x39/0x1b0
[ 332.799618][ T1679] try_to_grab_pending+0x81/0x6c0
[ 332.799625][ T1679] __cancel_work+0x7c/0x260
[ 332.799630][ T1679] ? enable_delayed_work+0x10/0x10
[ 332.799635][ T1679] ? queue_delayed_work_on+0xa0/0xa0
[ 332.799641][ T1679] ? lockdep_hardirqs_on+0x7c/0x110
[ 332.799649][ T1679] __cancel_work_sync+0x18/0xc0
[ 332.799655][ T1679] __dev_close_many+0x1ce/0x810
[ 332.799664][ T1679] ? netdev_notify_peers+0x20/0x20
[ 332.799670][ T1679] ? __local_bh_enable_ip+0xa9/0x120
[ 332.799679][ T1679] __dev_change_flags+0x24b/0x6c0
[ 332.799683][ T1679] ? __free_zapped_classes+0x90/0x90
[ 332.799690][ T1679] ? netif_set_allmulti+0x360/0x360
[ 332.799694][ T1679] ? __lock_release+0x5d/0x170
[ 332.799703][ T1679] netif_change_flags+0x80/0x160
[ 332.799710][ T1679] do_setlink.constprop.0+0x97c/0x2460
[ 332.799718][ T1679] ? rtnl_newlink_create+0x770/0x770
[ 332.799727][ T1679] ? rcu_read_lock_any_held+0x3f/0xa0
[ 332.799735][ T1679] ? validate_chain+0x15e/0x4d0
[ 332.799743][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.799751][ T1679] ? __mutex_trylock_common+0xf9/0x260
[ 332.799756][ T1679] ? __mutex_handoff+0x2b0/0x2b0
[ 332.799761][ T1679] ? rcu_is_watching+0x12/0xb0
[ 332.799767][ T1679] ? rcu_is_watching+0x12/0xb0
[ 332.799772][ T1679] ? trace_contention_end+0xd8/0x140
[ 332.799777][ T1679] ? __mutex_lock+0x19f/0x1190
[ 332.799785][ T1679] ? __create_object+0x5e/0xb0
[ 332.799789][ T1679] ? __lock_release+0x5d/0x170
[ 332.799794][ T1679] ? rtnl_newlink+0x64a/0xa60
[ 332.799798][ T1679] ? ww_mutex_lock+0x160/0x160
[ 332.799804][ T1679] ? trace_cap_capable+0x10b/0x180
[ 332.799809][ T1679] ? __rtnl_newlink+0x40a/0xa30
[ 332.799818][ T1679] rtnl_newlink+0x693/0xa60
[ 332.799826][ T1679] ? __rtnl_newlink+0xa30/0xa30
[ 332.799831][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.799840][ T1679] ? find_held_lock+0x2b/0x80
[ 332.799845][ T1679] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 332.799848][ T1679] ? __lock_release+0x5d/0x170
[ 332.799855][ T1679] ? __rtnl_newlink+0xa30/0xa30
[ 332.799860][ T1679] rtnetlink_rcv_msg+0x709/0xc00
[ 332.799865][ T1679] ? rtnl_port_fill+0x850/0x850
[ 332.799869][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.799881][ T1679] netlink_rcv_skb+0x121/0x340
[ 332.799886][ T1679] ? rtnl_port_fill+0x850/0x850
[ 332.799891][ T1679] ? netlink_ack+0xdd0/0xdd0
[ 332.799902][ T1679] ? netlink_deliver_tap+0x13e/0x340
[ 332.799906][ T1679] ? netlink_deliver_tap+0xc3/0x340
[ 332.799912][ T1679] netlink_unicast+0x4aa/0x780
[ 332.799919][ T1679] ? netlink_attachskb+0x810/0x810
[ 332.799925][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.799934][ T1679] netlink_sendmsg+0x714/0xbd0
[ 332.799941][ T1679] ? netlink_unicast+0x780/0x780
[ 332.799946][ T1679] ? __import_iovec+0x230/0x3b0
[ 332.799955][ T1679] ? netlink_unicast+0x780/0x780
[ 332.799960][ T1679] ____sys_sendmsg+0x3dd/0x890
[ 332.799968][ T1679] ? get_timestamp.constprop.0+0x380/0x380
[ 332.799972][ T1679] ? __copy_msghdr+0x3c0/0x3c0
[ 332.799984][ T1679] ___sys_sendmsg+0xed/0x170
[ 332.799988][ T1679] ? kasan_record_aux_stack+0x8c/0xa0
[ 332.799992][ T1679] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 332.799999][ T1679] ? copy_msghdr_from_user+0x110/0x110
[ 332.800007][ T1679] ? find_held_lock+0x2b/0x80
[ 332.800014][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.800023][ T1679] ? find_held_lock+0x2b/0x80
[ 332.800028][ T1679] ? __virt_addr_valid+0x22a/0x450
[ 332.800033][ T1679] ? __lock_release+0x5d/0x170
[ 332.800043][ T1679] __sys_sendmsg+0x10b/0x1a0
[ 332.800048][ T1679] ? __call_rcu_common.constprop.0+0x318/0x630
[ 332.800053][ T1679] ? __sys_sendmsg_sock+0x20/0x20
[ 332.800065][ T1679] ? rcu_is_watching+0x12/0xb0
[ 332.800071][ T1679] do_syscall_64+0xc1/0xfd0
[ 332.800078][ T1679] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 332.800084][ T1679] RIP: 0033:0x7f42b91721d7
[ 332.800089][ T1679] 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
[ 332.800093][ T1679] RSP: 002b:00007ffe4eced448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 332.800098][ T1679] RAX: ffffffffffffffda RBX: 00007ffe4ecedb70 RCX: 00007f42b91721d7
[ 332.800102][ T1679] RDX: 0000000000000000 RSI: 00007ffe4eced4b0 RDI: 0000000000000005
[ 332.800104][ T1679] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 332.800106][ T1679] R10: 00007f42b906ef60 R11: 0000000000000246 R12: 0000000000000003
[ 332.800109][ T1679] R13: 00000000691cbd83 R14: 0000000000499600 R15: 0000000000000000
[ 332.800120][ T1679]
[ 332.800122][ T1679] ==================================================================
[ 332.825038][ T1679] Disabling lock debugging due to kernel taint
[ 332.825359][ T1679] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 332.825736][ T1679] #PF: supervisor write access in kernel mode
[ 332.826047][ T1679] #PF: error_code(0x0002) - not-present page
[ 332.826360][ T1679] PGD c177067 P4D c177067 PUD 9ad4067 PMD 0
[ 332.826688][ T1679] Oops: Oops: 0002 [#1] SMP KASAN
[ 332.826946][ T1679] CPU: 0 UID: 0 PID: 1679 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 332.827456][ T1679] Tainted: [B]=BAD_PAGE
[ 332.827648][ T1679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 332.827982][ T1679] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 332.828306][ T1679] 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
[ 332.829218][ T1679] RSP: 0018:ffffc90002736f40 EFLAGS: 00010046
[ 332.829542][ T1679] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8e24090a
[ 332.829926][ T1679] RDX: fffffbfff248f2cd RSI: 0000000000000008 RDI: ffffffff92479660
[ 332.830301][ T1679] RBP: ffffc90002736fa8 R08: 0000000000000001 R09: fffffbfff248f2cc
[ 332.830708][ T1679] R10: ffffffff92479667 R11: ffffc90002736a00 R12: 0000000000000000
[ 332.831087][ T1679] R13: 0000000000000282 R14: ffff888008744000 R15: dffffc0000000000
[ 332.831474][ T1679] FS: 00007f42b8fa4800(0000) GS:ffff8880a3df2000(0000) knlGS:0000000000000000
[ 332.831919][ T1679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 332.832252][ T1679] CR2: 0000000000000000 CR3: 0000000009fe8006 CR4: 0000000000772ef0
[ 332.832671][ T1679] PKRU: 55555554
[ 332.832860][ T1679] Call Trace:
[ 332.833061][ T1679]
[ 332.833199][ T1679] __cancel_work+0x7c/0x260
[ 332.833454][ T1679] ? enable_delayed_work+0x10/0x10
[ 332.833711][ T1679] ? queue_delayed_work_on+0xa0/0xa0
[ 332.833965][ T1679] ? lockdep_hardirqs_on+0x7c/0x110
[ 332.834265][ T1679] __cancel_work_sync+0x18/0xc0
[ 332.834513][ T1679] __dev_close_many+0x1ce/0x810
[ 332.834774][ T1679] ? netdev_notify_peers+0x20/0x20
[ 332.835036][ T1679] ? __local_bh_enable_ip+0xa9/0x120
[ 332.835286][ T1679] __dev_change_flags+0x24b/0x6c0
[ 332.835537][ T1679] ? __free_zapped_classes+0x90/0x90
[ 332.835793][ T1679] ? netif_set_allmulti+0x360/0x360
[ 332.836075][ T1679] ? __lock_release+0x5d/0x170
[ 332.836352][ T1679] netif_change_flags+0x80/0x160
[ 332.836608][ T1679] do_setlink.constprop.0+0x97c/0x2460
[ 332.836865][ T1679] ? rtnl_newlink_create+0x770/0x770
[ 332.837137][ T1679] ? rcu_read_lock_any_held+0x3f/0xa0
[ 332.837408][ T1679] ? validate_chain+0x15e/0x4d0
[ 332.837669][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.837927][ T1679] ? __mutex_trylock_common+0xf9/0x260
[ 332.838175][ T1679] ? __mutex_handoff+0x2b0/0x2b0
[ 332.838423][ T1679] ? rcu_is_watching+0x12/0xb0
[ 332.838685][ T1679] ? rcu_is_watching+0x12/0xb0
[ 332.838938][ T1679] ? trace_contention_end+0xd8/0x140
[ 332.839194][ T1679] ? __mutex_lock+0x19f/0x1190
[ 332.839445][ T1679] ? __create_object+0x5e/0xb0
[ 332.839699][ T1679] ? __lock_release+0x5d/0x170
[ 332.839959][ T1679] ? rtnl_newlink+0x64a/0xa60
[ 332.840206][ T1679] ? ww_mutex_lock+0x160/0x160
[ 332.840454][ T1679] ? trace_cap_capable+0x10b/0x180
[ 332.840708][ T1679] ? __rtnl_newlink+0x40a/0xa30
[ 332.840963][ T1679] rtnl_newlink+0x693/0xa60
[ 332.841214][ T1679] ? __rtnl_newlink+0xa30/0xa30
[ 332.841467][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.841723][ T1679] ? find_held_lock+0x2b/0x80
[ 332.841976][ T1679] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 332.842222][ T1679] ? __lock_release+0x5d/0x170
[ 332.842482][ T1679] ? __rtnl_newlink+0xa30/0xa30
[ 332.842737][ T1679] rtnetlink_rcv_msg+0x709/0xc00
[ 332.843159][ T1679] ? rtnl_port_fill+0x850/0x850
[ 332.843406][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.843663][ T1679] netlink_rcv_skb+0x121/0x340
[ 332.843916][ T1679] ? rtnl_port_fill+0x850/0x850
[ 332.844332][ T1679] ? netlink_ack+0xdd0/0xdd0
[ 332.844587][ T1679] ? netlink_deliver_tap+0x13e/0x340
[ 332.844841][ T1679] ? netlink_deliver_tap+0xc3/0x340
[ 332.845087][ T1679] netlink_unicast+0x4aa/0x780
[ 332.845506][ T1679] ? netlink_attachskb+0x810/0x810
[ 332.845752][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.846043][ T1679] netlink_sendmsg+0x714/0xbd0
[ 332.846309][ T1679] ? netlink_unicast+0x780/0x780
[ 332.846566][ T1679] ? __import_iovec+0x230/0x3b0
[ 332.846821][ T1679] ? netlink_unicast+0x780/0x780
[ 332.847081][ T1679] ____sys_sendmsg+0x3dd/0x890
[ 332.847331][ T1679] ? get_timestamp.constprop.0+0x380/0x380
[ 332.847650][ T1679] ? __copy_msghdr+0x3c0/0x3c0
[ 332.847916][ T1679] ___sys_sendmsg+0xed/0x170
[ 332.848165][ T1679] ? kasan_record_aux_stack+0x8c/0xa0
[ 332.848415][ T1679] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 332.848904][ T1679] ? copy_msghdr_from_user+0x110/0x110
[ 332.849180][ T1679] ? find_held_lock+0x2b/0x80
[ 332.849434][ T1679] ? __lock_acquire+0x449/0x7e0
[ 332.849859][ T1679] ? find_held_lock+0x2b/0x80
[ 332.850115][ T1679] ? __virt_addr_valid+0x22a/0x450
[ 332.850371][ T1679] ? __lock_release+0x5d/0x170
[ 332.850626][ T1679] __sys_sendmsg+0x10b/0x1a0
[ 332.851062][ T1679] ? __call_rcu_common.constprop.0+0x318/0x630
[ 332.851378][ T1679] ? __sys_sendmsg_sock+0x20/0x20
[ 332.851651][ T1679] ? rcu_is_watching+0x12/0xb0
[ 332.851912][ T1679] do_syscall_64+0xc1/0xfd0
[ 332.852336][ T1679] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 332.852653][ T1679] RIP: 0033:0x7f42b91721d7
[ 332.852920][ T1679] 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
[ 332.854042][ T1679] RSP: 002b:00007ffe4eced448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 332.854444][ T1679] RAX: ffffffffffffffda RBX: 00007ffe4ecedb70 RCX: 00007f42b91721d7
[ 332.854998][ T1679] RDX: 0000000000000000 RSI: 00007ffe4eced4b0 RDI: 0000000000000005
[ 332.855443][ T1679] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 332.856005][ T1679] R10: 00007f42b906ef60 R11: 0000000000000246 R12: 0000000000000003
[ 332.856394][ T1679] R13: 00000000691cbd83 R14: 0000000000499600 R15: 0000000000000000
[ 332.856792][ T1679]
[ 332.856983][ T1679] Modules linked in: vrf veth
[ 332.857421][ T1679] CR2: 0000000000000000
[ 332.857618][ T1679] ---[ end trace 0000000000000000 ]---
[ 332.857905][ T1679] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 332.858242][ T1679] 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
[ 332.859316][ T1679] RSP: 0018:ffffc90002736f40 EFLAGS: 00010046
[ 332.859807][ T1679] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8e24090a
[ 332.860187][ T1679] RDX: fffffbfff248f2cd RSI: 0000000000000008 RDI: ffffffff92479660
[ 332.860563][ T1679] RBP: ffffc90002736fa8 R08: 0000000000000001 R09: fffffbfff248f2cc
[ 332.861113][ T1679] R10: ffffffff92479667 R11: ffffc90002736a00 R12: 0000000000000000
[ 332.861487][ T1679] R13: 0000000000000282 R14: ffff888008744000 R15: dffffc0000000000
[ 332.862027][ T1679] FS: 00007f42b8fa4800(0000) GS:ffff8880a3df2000(0000) knlGS:0000000000000000
[ 332.862471][ T1679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 332.862784][ T1679] CR2: 0000000000000000 CR3: 0000000009fe8006 CR4: 0000000000772ef0
[ 332.863359][ T1679] PKRU: 55555554
[ 332.863551][ T1679] Kernel panic - not syncing: Fatal exception
[ 332.863975][ T1679] Kernel Offset: 0xcc00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 332.864749][ T1679] ---[ end Kernel panic - not syncing: Fatal exception ]---
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