[ 15.978242][ T266] ip (266) used greatest stack depth: 23920 bytes left
[ 26.539063][ T337] ==================================================================
[ 26.539428][ T337] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 26.539740][ T337] Write of size 8 at addr 0000000000000000 by task ip/337
[ 26.539988][ T337]
[ 26.540095][ T337] CPU: 1 UID: 0 PID: 337 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 26.540100][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.540103][ T337] Call Trace:
[ 26.540106][ T337]
[ 26.540108][ T337] dump_stack_lvl+0x82/0xc0
[ 26.540118][ T337] ? try_to_grab_pending+0x81/0x6c0
[ 26.540122][ T337] kasan_report+0xca/0x100
[ 26.540134][ T337] ? try_to_grab_pending+0x81/0x6c0
[ 26.540139][ T337] kasan_check_range+0x39/0x1b0
[ 26.540143][ T337] try_to_grab_pending+0x81/0x6c0
[ 26.540146][ T337] ? __dev_change_flags+0x24b/0x6c0
[ 26.540152][ T337] ? netif_change_flags+0x80/0x160
[ 26.540156][ T337] __cancel_work+0x7c/0x260
[ 26.540160][ T337] ? enable_delayed_work+0x10/0x10
[ 26.540169][ T337] ? queue_delayed_work_on+0x6a/0xa0
[ 26.540173][ T337] __cancel_work_sync+0x18/0xc0
[ 26.540178][ T337] __dev_close_many+0x1cf/0x980
[ 26.540181][ T337] ? netdev_notify_peers+0x20/0x20
[ 26.540186][ T337] ? __local_bh_enable_ip+0xa9/0x120
[ 26.540192][ T337] __dev_change_flags+0x24b/0x6c0
[ 26.540196][ T337] ? netif_set_allmulti+0x360/0x360
[ 26.540199][ T337] ? is_bpf_text_address+0x67/0x120
[ 26.540207][ T337] netif_change_flags+0x80/0x160
[ 26.540209][ T337] ? kernel_text_address+0xc6/0xd0
[ 26.540214][ T337] do_setlink.constprop.0+0x984/0x2640
[ 26.540221][ T337] ? rtnl_newlink_create+0x8f0/0x8f0
[ 26.540227][ T337] ? rcu_read_lock_any_held+0x3f/0xa0
[ 26.540232][ T337] ? validate_chain+0x15e/0x4d0
[ 26.540238][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.540242][ T337] ? __mutex_trylock_common+0xf9/0x260
[ 26.540248][ T337] ? __mutex_handoff+0x2b0/0x2b0
[ 26.540252][ T337] ? rcu_is_watching+0x12/0xb0
[ 26.540256][ T337] ? rcu_is_watching+0x12/0xb0
[ 26.540260][ T337] ? trace_contention_end+0xd8/0x140
[ 26.540263][ T337] ? __mutex_lock+0x19f/0x1190
[ 26.540271][ T337] ? __create_object+0x5e/0xb0
[ 26.540277][ T337] ? __lock_release+0x5d/0x170
[ 26.540280][ T337] ? rtnl_newlink+0x64a/0xa60
[ 26.540283][ T337] ? ww_mutex_lock+0x160/0x160
[ 26.540288][ T337] ? trace_cap_capable+0x10b/0x180
[ 26.540296][ T337] ? __rtnl_newlink+0x40a/0xa30
[ 26.540302][ T337] rtnl_newlink+0x693/0xa60
[ 26.540326][ T337] ? __rtnl_newlink+0xa30/0xa30
[ 26.540332][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.540339][ T337] ? find_held_lock+0x2b/0x80
[ 26.540345][ T337] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 26.540348][ T337] ? __lock_release+0x5d/0x170
[ 26.540352][ T337] ? __rtnl_newlink+0xa30/0xa30
[ 26.540355][ T337] rtnetlink_rcv_msg+0x709/0xc00
[ 26.540360][ T337] ? rtnl_port_fill+0x890/0x890
[ 26.540363][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.540370][ T337] netlink_rcv_skb+0x121/0x340
[ 26.540375][ T337] ? rtnl_port_fill+0x890/0x890
[ 26.540379][ T337] ? netlink_ack+0xdf0/0xdf0
[ 26.540386][ T337] ? netlink_deliver_tap+0x13e/0x340
[ 26.540389][ T337] ? netlink_deliver_tap+0xc3/0x340
[ 26.540392][ T337] netlink_unicast+0x4aa/0x780
[ 26.540396][ T337] ? netlink_attachskb+0x810/0x810
[ 26.540400][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.540405][ T337] netlink_sendmsg+0x714/0xbd0
[ 26.540409][ T337] ? netlink_unicast+0x780/0x780
[ 26.540412][ T337] ? __import_iovec+0x230/0x3b0
[ 26.540418][ T337] ? netlink_unicast+0x780/0x780
[ 26.540421][ T337] ____sys_sendmsg+0x3dd/0x890
[ 26.540426][ T337] ? get_timestamp.constprop.0+0x370/0x370
[ 26.540428][ T337] ? __copy_msghdr+0x3c0/0x3c0
[ 26.540437][ T337] ___sys_sendmsg+0xed/0x170
[ 26.540439][ T337] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.540443][ T337] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 26.540448][ T337] ? copy_msghdr_from_user+0x110/0x110
[ 26.540452][ T337] ? find_held_lock+0x2b/0x80
[ 26.540457][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.540462][ T337] ? find_held_lock+0x2b/0x80
[ 26.540466][ T337] ? __virt_addr_valid+0x22a/0x450
[ 26.540472][ T337] ? __lock_release+0x5d/0x170
[ 26.540478][ T337] __sys_sendmsg+0x10b/0x1a0
[ 26.540480][ T337] ? __call_rcu_common.constprop.0+0x318/0x630
[ 26.540483][ T337] ? __sys_sendmsg_sock+0x20/0x20
[ 26.540490][ T337] ? rcu_is_watching+0x12/0xb0
[ 26.540495][ T337] do_syscall_64+0xc1/0xfd0
[ 26.540502][ T337] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 26.540506][ T337] RIP: 0033:0x7fecf40961d7
[ 26.540510][ T337] 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
[ 26.540513][ T337] RSP: 002b:00007fffd7e872f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.540520][ T337] RAX: ffffffffffffffda RBX: 00007fffd7e87a30 RCX: 00007fecf40961d7
[ 26.540523][ T337] RDX: 0000000000000000 RSI: 00007fffd7e87360 RDI: 0000000000000005
[ 26.540525][ T337] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 26.540527][ T337] R10: 00007fecf3f92510 R11: 0000000000000246 R12: 0000000000000003
[ 26.540529][ T337] R13: 00000000691cc1ad R14: 0000000000499600 R15: 0000000000000000
[ 26.540536][ T337]
[ 26.540538][ T337] ==================================================================
[ 26.559044][ T337] Disabling lock debugging due to kernel taint
[ 26.559300][ T337] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 26.559581][ T337] #PF: supervisor write access in kernel mode
[ 26.559813][ T337] #PF: error_code(0x0002) - not-present page
[ 26.560054][ T337] PGD f770067 P4D f770067 PUD a702067 PMD 0
[ 26.560305][ T337] Oops: Oops: 0002 [#1] SMP KASAN
[ 26.560511][ T337] CPU: 1 UID: 0 PID: 337 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 26.560890][ T337] Tainted: [B]=BAD_PAGE
[ 26.561041][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.561297][ T337] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 26.561547][ T337] 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
[ 26.562225][ T337] RSP: 0018:ffffc90000db6f30 EFLAGS: 00010046
[ 26.562467][ T337] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa2249b8a
[ 26.562789][ T337] RDX: fffffbfff4decacd RSI: 0000000000000008 RDI: ffffffffa6f65660
[ 26.563080][ T337] RBP: ffffc90000db6f98 R08: 0000000000000001 R09: fffffbfff4decacc
[ 26.563367][ T337] R10: ffffffffa6f65667 R11: ffffc90000db6a00 R12: 0000000000000000
[ 26.563650][ T337] R13: 0000000000000286 R14: ffff88800a8c9000 R15: dffffc0000000000
[ 26.563942][ T337] FS: 00007fecf3ec8800(0000) GS:ffff8880bfb87000(0000) knlGS:0000000000000000
[ 26.564333][ T337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.564566][ T337] CR2: 0000000000000000 CR3: 000000000bc0a003 CR4: 0000000000772ef0
[ 26.564845][ T337] PKRU: 55555554
[ 26.564988][ T337] Call Trace:
[ 26.565128][ T337]
[ 26.565235][ T337] ? __dev_change_flags+0x24b/0x6c0
[ 26.565430][ T337] ? netif_change_flags+0x80/0x160
[ 26.565614][ T337] __cancel_work+0x7c/0x260
[ 26.565802][ T337] ? enable_delayed_work+0x10/0x10
[ 26.565988][ T337] ? queue_delayed_work_on+0x6a/0xa0
[ 26.566176][ T337] __cancel_work_sync+0x18/0xc0
[ 26.566369][ T337] __dev_close_many+0x1cf/0x980
[ 26.566558][ T337] ? netdev_notify_peers+0x20/0x20
[ 26.566741][ T337] ? __local_bh_enable_ip+0xa9/0x120
[ 26.566928][ T337] __dev_change_flags+0x24b/0x6c0
[ 26.567116][ T337] ? netif_set_allmulti+0x360/0x360
[ 26.567308][ T337] ? is_bpf_text_address+0x67/0x120
[ 26.567499][ T337] netif_change_flags+0x80/0x160
[ 26.567683][ T337] ? kernel_text_address+0xc6/0xd0
[ 26.567874][ T337] do_setlink.constprop.0+0x984/0x2640
[ 26.568060][ T337] ? rtnl_newlink_create+0x8f0/0x8f0
[ 26.568245][ T337] ? rcu_read_lock_any_held+0x3f/0xa0
[ 26.568443][ T337] ? validate_chain+0x15e/0x4d0
[ 26.568628][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.568815][ T337] ? __mutex_trylock_common+0xf9/0x260
[ 26.569029][ T337] ? __mutex_handoff+0x2b0/0x2b0
[ 26.569221][ T337] ? rcu_is_watching+0x12/0xb0
[ 26.569436][ T337] ? rcu_is_watching+0x12/0xb0
[ 26.569620][ T337] ? trace_contention_end+0xd8/0x140
[ 26.569803][ T337] ? __mutex_lock+0x19f/0x1190
[ 26.569995][ T337] ? __create_object+0x5e/0xb0
[ 26.570182][ T337] ? __lock_release+0x5d/0x170
[ 26.570387][ T337] ? rtnl_newlink+0x64a/0xa60
[ 26.570573][ T337] ? ww_mutex_lock+0x160/0x160
[ 26.570764][ T337] ? trace_cap_capable+0x10b/0x180
[ 26.570955][ T337] ? __rtnl_newlink+0x40a/0xa30
[ 26.571142][ T337] rtnl_newlink+0x693/0xa60
[ 26.571331][ T337] ? __rtnl_newlink+0xa30/0xa30
[ 26.571524][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.571715][ T337] ? find_held_lock+0x2b/0x80
[ 26.571898][ T337] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 26.572088][ T337] ? __lock_release+0x5d/0x170
[ 26.572271][ T337] ? __rtnl_newlink+0xa30/0xa30
[ 26.572462][ T337] rtnetlink_rcv_msg+0x709/0xc00
[ 26.572647][ T337] ? rtnl_port_fill+0x890/0x890
[ 26.572829][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.573017][ T337] netlink_rcv_skb+0x121/0x340
[ 26.573202][ T337] ? rtnl_port_fill+0x890/0x890
[ 26.573393][ T337] ? netlink_ack+0xdf0/0xdf0
[ 26.573580][ T337] ? netlink_deliver_tap+0x13e/0x340
[ 26.573768][ T337] ? netlink_deliver_tap+0xc3/0x340
[ 26.573975][ T337] netlink_unicast+0x4aa/0x780
[ 26.574169][ T337] ? netlink_attachskb+0x810/0x810
[ 26.574351][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.574556][ T337] netlink_sendmsg+0x714/0xbd0
[ 26.574742][ T337] ? netlink_unicast+0x780/0x780
[ 26.574929][ T337] ? __import_iovec+0x230/0x3b0
[ 26.575122][ T337] ? netlink_unicast+0x780/0x780
[ 26.575305][ T337] ____sys_sendmsg+0x3dd/0x890
[ 26.575507][ T337] ? get_timestamp.constprop.0+0x370/0x370
[ 26.575743][ T337] ? __copy_msghdr+0x3c0/0x3c0
[ 26.575931][ T337] ___sys_sendmsg+0xed/0x170
[ 26.576118][ T337] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.576305][ T337] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 26.576548][ T337] ? copy_msghdr_from_user+0x110/0x110
[ 26.576731][ T337] ? find_held_lock+0x2b/0x80
[ 26.576923][ T337] ? __lock_acquire+0x449/0x7e0
[ 26.577111][ T337] ? find_held_lock+0x2b/0x80
[ 26.577296][ T337] ? __virt_addr_valid+0x22a/0x450
[ 26.577490][ T337] ? __lock_release+0x5d/0x170
[ 26.577788][ T337] __sys_sendmsg+0x10b/0x1a0
[ 26.577969][ T337] ? __call_rcu_common.constprop.0+0x318/0x630
[ 26.578206][ T337] ? __sys_sendmsg_sock+0x20/0x20
[ 26.578393][ T337] ? rcu_is_watching+0x12/0xb0
[ 26.578692][ T337] do_syscall_64+0xc1/0xfd0
[ 26.578882][ T337] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 26.579116][ T337] RIP: 0033:0x7fecf40961d7
[ 26.579310][ T337] 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
[ 26.579980][ T337] RSP: 002b:00007fffd7e872f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.580381][ T337] RAX: ffffffffffffffda RBX: 00007fffd7e87a30 RCX: 00007fecf40961d7
[ 26.580668][ T337] RDX: 0000000000000000 RSI: 00007fffd7e87360 RDI: 0000000000000005
[ 26.581059][ T337] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 26.581338][ T337] R10: 00007fecf3f92510 R11: 0000000000000246 R12: 0000000000000003
[ 26.581622][ T337] R13: 00000000691cc1ad R14: 0000000000499600 R15: 0000000000000000
[ 26.582014][ T337]
[ 26.582157][ T337] Modules linked in:
[ 26.582304][ T337] CR2: 0000000000000000
[ 26.582454][ T337] ---[ end trace 0000000000000000 ]---
[ 26.582647][ T337] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 26.582990][ T337] 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
[ 26.583765][ T337] RSP: 0018:ffffc90000db6f30 EFLAGS: 00010046
[ 26.584005][ T337] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa2249b8a
[ 26.584281][ T337] RDX: fffffbfff4decacd RSI: 0000000000000008 RDI: ffffffffa6f65660
[ 26.584667][ T337] RBP: ffffc90000db6f98 R08: 0000000000000001 R09: fffffbfff4decacc
[ 26.584945][ T337] R10: ffffffffa6f65667 R11: ffffc90000db6a00 R12: 0000000000000000
[ 26.585232][ T337] R13: 0000000000000286 R14: ffff88800a8c9000 R15: dffffc0000000000
[ 26.585507][ T337] FS: 00007fecf3ec8800(0000) GS:ffff8880bfb87000(0000) knlGS:0000000000000000
[ 26.585834][ T337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.586173][ T337] CR2: 0000000000000000 CR3: 000000000bc0a003 CR4: 0000000000772ef0
[ 26.586449][ T337] PKRU: 55555554
[ 26.586596][ T337] Kernel panic - not syncing: Fatal exception
[ 26.586934][ T337] Kernel Offset: 0x20c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 26.587479][ T337] ---[ end Kernel panic - not syncing: Fatal exception ]---
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