[ 16.046329][ T264] ip (264) used greatest stack depth: 24432 bytes left
[ 26.595429][ T393] ==================================================================
[ 26.595840][ T393] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 26.596163][ T393] Write of size 8 at addr 0000000000000000 by task ip/393
[ 26.596389][ T393]
[ 26.596496][ T393] CPU: 3 UID: 0 PID: 393 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 26.596501][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.596505][ T393] Call Trace:
[ 26.596510][ T393]
[ 26.596512][ T393] dump_stack_lvl+0x82/0xc0
[ 26.596526][ T393] ? try_to_grab_pending+0x81/0x6c0
[ 26.596529][ T393] kasan_report+0xca/0x100
[ 26.596541][ T393] ? try_to_grab_pending+0x81/0x6c0
[ 26.596547][ T393] kasan_check_range+0x39/0x1b0
[ 26.596552][ T393] try_to_grab_pending+0x81/0x6c0
[ 26.596557][ T393] __cancel_work+0x7c/0x260
[ 26.596561][ T393] ? enable_delayed_work+0x10/0x10
[ 26.596565][ T393] ? qdisc_destroy+0x50/0x50
[ 26.596574][ T393] __cancel_work_sync+0x18/0xc0
[ 26.596578][ T393] __dev_close_many+0x1cf/0x980
[ 26.596586][ T393] ? netdev_notify_peers+0x20/0x20
[ 26.596590][ T393] ? __local_bh_enable_ip+0xa9/0x120
[ 26.596597][ T393] __dev_change_flags+0x24b/0x6c0
[ 26.596602][ T393] ? netif_set_allmulti+0x360/0x360
[ 26.596605][ T393] ? is_bpf_text_address+0x67/0x120
[ 26.596615][ T393] netif_change_flags+0x80/0x160
[ 26.596618][ T393] ? kernel_text_address+0xc6/0xd0
[ 26.596622][ T393] do_setlink.constprop.0+0x984/0x2640
[ 26.596630][ T393] ? rtnl_newlink_create+0x8f0/0x8f0
[ 26.596636][ T393] ? rcu_read_lock_any_held+0x3f/0xa0
[ 26.596644][ T393] ? validate_chain+0x15e/0x4d0
[ 26.596651][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.596656][ T393] ? __mutex_trylock_common+0xf9/0x260
[ 26.596662][ T393] ? __mutex_handoff+0x2b0/0x2b0
[ 26.596665][ T393] ? rcu_is_watching+0x12/0xb0
[ 26.596670][ T393] ? rcu_is_watching+0x12/0xb0
[ 26.596673][ T393] ? trace_contention_end+0xd8/0x140
[ 26.596678][ T393] ? __mutex_lock+0x19f/0x1190
[ 26.596694][ T393] ? __create_object+0x5e/0xb0
[ 26.596701][ T393] ? __lock_release+0x5d/0x170
[ 26.596703][ T393] ? rtnl_newlink+0x64a/0xa60
[ 26.596707][ T393] ? ww_mutex_lock+0x160/0x160
[ 26.596712][ T393] ? trace_cap_capable+0x10b/0x180
[ 26.596723][ T393] ? __rtnl_newlink+0x40a/0xa30
[ 26.596729][ T393] rtnl_newlink+0x693/0xa60
[ 26.596735][ T393] ? __rtnl_newlink+0xa30/0xa30
[ 26.596738][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.596743][ T393] ? find_held_lock+0x2b/0x80
[ 26.596747][ T393] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 26.596750][ T393] ? __lock_release+0x5d/0x170
[ 26.596754][ T393] ? __rtnl_newlink+0xa30/0xa30
[ 26.596757][ T393] rtnetlink_rcv_msg+0x709/0xc00
[ 26.596762][ T393] ? rtnl_port_fill+0x890/0x890
[ 26.596765][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.596776][ T393] netlink_rcv_skb+0x121/0x340
[ 26.596782][ T393] ? rtnl_port_fill+0x890/0x890
[ 26.596788][ T393] ? netlink_ack+0xdf0/0xdf0
[ 26.596795][ T393] ? netlink_deliver_tap+0x13e/0x340
[ 26.596797][ T393] ? netlink_deliver_tap+0xc3/0x340
[ 26.596801][ T393] netlink_unicast+0x4aa/0x780
[ 26.596805][ T393] ? netlink_attachskb+0x810/0x810
[ 26.596808][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.596813][ T393] netlink_sendmsg+0x714/0xbd0
[ 26.596817][ T393] ? netlink_unicast+0x780/0x780
[ 26.596821][ T393] ? __import_iovec+0x230/0x3b0
[ 26.596829][ T393] ? netlink_unicast+0x780/0x780
[ 26.596832][ T393] ____sys_sendmsg+0x3dd/0x890
[ 26.596838][ T393] ? get_timestamp.constprop.0+0x370/0x370
[ 26.596840][ T393] ? __copy_msghdr+0x3c0/0x3c0
[ 26.596850][ T393] ___sys_sendmsg+0xed/0x170
[ 26.596852][ T393] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.596855][ T393] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 26.596862][ T393] ? copy_msghdr_from_user+0x110/0x110
[ 26.596867][ T393] ? find_held_lock+0x2b/0x80
[ 26.596871][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.596876][ T393] ? find_held_lock+0x2b/0x80
[ 26.596880][ T393] ? __virt_addr_valid+0x22a/0x450
[ 26.596893][ T393] ? __lock_release+0x5d/0x170
[ 26.596899][ T393] __sys_sendmsg+0x10b/0x1a0
[ 26.596902][ T393] ? __call_rcu_common.constprop.0+0x318/0x630
[ 26.596906][ T393] ? __sys_sendmsg_sock+0x20/0x20
[ 26.596919][ T393] ? rcu_is_watching+0x12/0xb0
[ 26.596924][ T393] do_syscall_64+0xc1/0xfd0
[ 26.596930][ T393] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 26.596939][ T393] RIP: 0033:0x7f574dde61d7
[ 26.596945][ T393] 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
[ 26.596951][ T393] RSP: 002b:00007ffdc7de4378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.596959][ T393] RAX: ffffffffffffffda RBX: 00007ffdc7de4aa0 RCX: 00007f574dde61d7
[ 26.596961][ T393] RDX: 0000000000000000 RSI: 00007ffdc7de43e0 RDI: 0000000000000005
[ 26.596963][ T393] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 26.596965][ T393] R10: 00007f574dce2f60 R11: 0000000000000246 R12: 0000000000000002
[ 26.596966][ T393] R13: 00000000691cd71a R14: 0000000000499600 R15: 0000000000000000
[ 26.596973][ T393]
[ 26.596974][ T393] ==================================================================
[ 26.616085][ T393] Disabling lock debugging due to kernel taint
[ 26.616430][ T393] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 26.616697][ T393] #PF: supervisor write access in kernel mode
[ 26.616929][ T393] #PF: error_code(0x0002) - not-present page
[ 26.617246][ T393] PGD ad42067 P4D ad42067 PUD b23b067 PMD 0
[ 26.617482][ T393] Oops: Oops: 0002 [#1] SMP KASAN
[ 26.617665][ T393] CPU: 3 UID: 0 PID: 393 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 26.618149][ T393] Tainted: [B]=BAD_PAGE
[ 26.618285][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.618503][ T393] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 26.618743][ T393] 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
[ 26.619374][ T393] RSP: 0018:ffffc90001186f30 EFLAGS: 00010046
[ 26.619721][ T393] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb8e49b8a
[ 26.620007][ T393] RDX: fffffbfff7b6cacd RSI: 0000000000000008 RDI: ffffffffbdb65660
[ 26.620273][ T393] RBP: ffffc90001186f98 R08: 0000000000000001 R09: fffffbfff7b6cacc
[ 26.620648][ T393] R10: ffffffffbdb65667 R11: ffffc90001186a00 R12: 0000000000000000
[ 26.620936][ T393] R13: 0000000000000286 R14: ffff88800b9cc000 R15: dffffc0000000000
[ 26.621198][ T393] FS: 00007f574dc18800(0000) GS:ffff8880af687000(0000) knlGS:0000000000000000
[ 26.621626][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.621863][ T393] CR2: 0000000000000000 CR3: 00000000057e9004 CR4: 0000000000772ef0
[ 26.622240][ T393] PKRU: 55555554
[ 26.622378][ T393] Call Trace:
[ 26.622513][ T393]
[ 26.622614][ T393] __cancel_work+0x7c/0x260
[ 26.622809][ T393] ? enable_delayed_work+0x10/0x10
[ 26.623146][ T393] ? qdisc_destroy+0x50/0x50
[ 26.623319][ T393] __cancel_work_sync+0x18/0xc0
[ 26.623491][ T393] __dev_close_many+0x1cf/0x980
[ 26.623686][ T393] ? netdev_notify_peers+0x20/0x20
[ 26.623870][ T393] ? __local_bh_enable_ip+0xa9/0x120
[ 26.624052][ T393] __dev_change_flags+0x24b/0x6c0
[ 26.624222][ T393] ? netif_set_allmulti+0x360/0x360
[ 26.624392][ T393] ? is_bpf_text_address+0x67/0x120
[ 26.624698][ T393] netif_change_flags+0x80/0x160
[ 26.624879][ T393] ? kernel_text_address+0xc6/0xd0
[ 26.625061][ T393] do_setlink.constprop.0+0x984/0x2640
[ 26.625231][ T393] ? rtnl_newlink_create+0x8f0/0x8f0
[ 26.625507][ T393] ? rcu_read_lock_any_held+0x3f/0xa0
[ 26.625698][ T393] ? validate_chain+0x15e/0x4d0
[ 26.625888][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.626070][ T393] ? __mutex_trylock_common+0xf9/0x260
[ 26.626344][ T393] ? __mutex_handoff+0x2b0/0x2b0
[ 26.626516][ T393] ? rcu_is_watching+0x12/0xb0
[ 26.626698][ T393] ? rcu_is_watching+0x12/0xb0
[ 26.626875][ T393] ? trace_contention_end+0xd8/0x140
[ 26.627158][ T393] ? __mutex_lock+0x19f/0x1190
[ 26.627342][ T393] ? __create_object+0x5e/0xb0
[ 26.627521][ T393] ? __lock_release+0x5d/0x170
[ 26.627700][ T393] ? rtnl_newlink+0x64a/0xa60
[ 26.627879][ T393] ? ww_mutex_lock+0x160/0x160
[ 26.628059][ T393] ? trace_cap_capable+0x10b/0x180
[ 26.628236][ T393] ? __rtnl_newlink+0x40a/0xa30
[ 26.628407][ T393] rtnl_newlink+0x693/0xa60
[ 26.628697][ T393] ? __rtnl_newlink+0xa30/0xa30
[ 26.628878][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.629058][ T393] ? find_held_lock+0x2b/0x80
[ 26.629233][ T393] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 26.629505][ T393] ? __lock_release+0x5d/0x170
[ 26.629689][ T393] ? __rtnl_newlink+0xa30/0xa30
[ 26.629870][ T393] rtnetlink_rcv_msg+0x709/0xc00
[ 26.630050][ T393] ? rtnl_port_fill+0x890/0x890
[ 26.630327][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.630499][ T393] netlink_rcv_skb+0x121/0x340
[ 26.630685][ T393] ? rtnl_port_fill+0x890/0x890
[ 26.630869][ T393] ? netlink_ack+0xdf0/0xdf0
[ 26.631157][ T393] ? netlink_deliver_tap+0x13e/0x340
[ 26.631327][ T393] ? netlink_deliver_tap+0xc3/0x340
[ 26.631499][ T393] netlink_unicast+0x4aa/0x780
[ 26.631671][ T393] ? netlink_attachskb+0x810/0x810
[ 26.631862][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.632048][ T393] netlink_sendmsg+0x714/0xbd0
[ 26.632223][ T393] ? netlink_unicast+0x780/0x780
[ 26.632393][ T393] ? __import_iovec+0x230/0x3b0
[ 26.632672][ T393] ? netlink_unicast+0x780/0x780
[ 26.632859][ T393] ____sys_sendmsg+0x3dd/0x890
[ 26.633038][ T393] ? get_timestamp.constprop.0+0x370/0x370
[ 26.633253][ T393] ? __copy_msghdr+0x3c0/0x3c0
[ 26.633530][ T393] ___sys_sendmsg+0xed/0x170
[ 26.633722][ T393] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.633904][ T393] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 26.634122][ T393] ? copy_msghdr_from_user+0x110/0x110
[ 26.634395][ T393] ? find_held_lock+0x2b/0x80
[ 26.634575][ T393] ? __lock_acquire+0x449/0x7e0
[ 26.634753][ T393] ? find_held_lock+0x2b/0x80
[ 26.634938][ T393] ? __virt_addr_valid+0x22a/0x450
[ 26.635222][ T393] ? __lock_release+0x5d/0x170
[ 26.635397][ T393] __sys_sendmsg+0x10b/0x1a0
[ 26.635573][ T393] ? __call_rcu_common.constprop.0+0x318/0x630
[ 26.635815][ T393] ? __sys_sendmsg_sock+0x20/0x20
[ 26.635998][ T393] ? rcu_is_watching+0x12/0xb0
[ 26.636169][ T393] do_syscall_64+0xc1/0xfd0
[ 26.636347][ T393] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 26.636671][ T393] RIP: 0033:0x7f574dde61d7
[ 26.636875][ T393] 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
[ 26.637610][ T393] RSP: 002b:00007ffdc7de4378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.637899][ T393] RAX: ffffffffffffffda RBX: 00007ffdc7de4aa0 RCX: 00007f574dde61d7
[ 26.638169][ T393] RDX: 0000000000000000 RSI: 00007ffdc7de43e0 RDI: 0000000000000005
[ 26.638591][ T393] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 26.638870][ T393] R10: 00007f574dce2f60 R11: 0000000000000246 R12: 0000000000000002
[ 26.639244][ T393] R13: 00000000691cd71a R14: 0000000000499600 R15: 0000000000000000
[ 26.639527][ T393]
[ 26.639665][ T393] Modules linked in:
[ 26.639832][ T393] CR2: 0000000000000000
[ 26.640079][ T393] ---[ end trace 0000000000000000 ]---
[ 26.640255][ T393] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 26.640485][ T393] 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
[ 26.641114][ T393] RSP: 0018:ffffc90001186f30 EFLAGS: 00010046
[ 26.641331][ T393] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb8e49b8a
[ 26.641705][ T393] RDX: fffffbfff7b6cacd RSI: 0000000000000008 RDI: ffffffffbdb65660
[ 26.641979][ T393] RBP: ffffc90001186f98 R08: 0000000000000001 R09: fffffbfff7b6cacc
[ 26.642241][ T393] R10: ffffffffbdb65667 R11: ffffc90001186a00 R12: 0000000000000000
[ 26.642605][ T393] R13: 0000000000000286 R14: ffff88800b9cc000 R15: dffffc0000000000
[ 26.642872][ T393] FS: 00007f574dc18800(0000) GS:ffff8880af687000(0000) knlGS:0000000000000000
[ 26.643283][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.643506][ T393] CR2: 0000000000000000 CR3: 00000000057e9004 CR4: 0000000000772ef0
[ 26.643786][ T393] PKRU: 55555554
[ 26.643921][ T393] Kernel panic - not syncing: Fatal exception
[ 26.644345][ T393] Kernel Offset: 0x37800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 26.644769][ T393] ---[ end Kernel panic - not syncing: Fatal exception ]---
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