[ 16.731974][ T273] ip (273) used greatest stack depth: 23664 bytes left
[ 35.526046][ T450] ==================================================================
[ 35.526427][ T450] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 35.526735][ T450] Write of size 8 at addr 0000000000000000 by task ip/450
[ 35.527008][ T450]
[ 35.527121][ T450] CPU: 0 UID: 0 PID: 450 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 35.527127][ T450] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.527129][ T450] Call Trace:
[ 35.527132][ T450]
[ 35.527134][ T450] dump_stack_lvl+0x82/0xc0
[ 35.527144][ T450] ? try_to_grab_pending+0x81/0x6c0
[ 35.527148][ T450] kasan_report+0xca/0x100
[ 35.527160][ T450] ? try_to_grab_pending+0x81/0x6c0
[ 35.527169][ T450] kasan_check_range+0x39/0x1b0
[ 35.527173][ T450] try_to_grab_pending+0x81/0x6c0
[ 35.527178][ T450] __cancel_work+0x7c/0x260
[ 35.527182][ T450] ? enable_delayed_work+0x10/0x10
[ 35.527186][ T450] ? queue_delayed_work_on+0xa0/0xa0
[ 35.527190][ T450] ? lockdep_hardirqs_on+0x7c/0x110
[ 35.527199][ T450] __cancel_work_sync+0x18/0xc0
[ 35.527203][ T450] __dev_close_many+0x1cf/0x980
[ 35.527210][ T450] ? netdev_notify_peers+0x20/0x20
[ 35.527215][ T450] ? __local_bh_enable_ip+0xa9/0x120
[ 35.527221][ T450] __dev_change_flags+0x24b/0x6c0
[ 35.527225][ T450] ? netif_set_allmulti+0x360/0x360
[ 35.527228][ T450] ? is_bpf_text_address+0x67/0x120
[ 35.527236][ T450] netif_change_flags+0x80/0x160
[ 35.527239][ T450] ? kernel_text_address+0xc6/0xd0
[ 35.527243][ T450] do_setlink.constprop.0+0x984/0x2640
[ 35.527250][ T450] ? rtnl_newlink_create+0x8f0/0x8f0
[ 35.527256][ T450] ? rcu_read_lock_any_held+0x3f/0xa0
[ 35.527261][ T450] ? validate_chain+0x15e/0x4d0
[ 35.527267][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.527272][ T450] ? __mutex_trylock_common+0xf9/0x260
[ 35.527277][ T450] ? __mutex_handoff+0x2b0/0x2b0
[ 35.527280][ T450] ? rcu_is_watching+0x12/0xb0
[ 35.527285][ T450] ? rcu_is_watching+0x12/0xb0
[ 35.527288][ T450] ? trace_contention_end+0xd8/0x140
[ 35.527292][ T450] ? __mutex_lock+0x19f/0x1190
[ 35.527298][ T450] ? __create_object+0x5e/0xb0
[ 35.527303][ T450] ? __lock_release+0x5d/0x170
[ 35.527306][ T450] ? rtnl_newlink+0x64a/0xa60
[ 35.527310][ T450] ? ww_mutex_lock+0x160/0x160
[ 35.527315][ T450] ? trace_cap_capable+0x10b/0x180
[ 35.527322][ T450] ? __rtnl_newlink+0x40a/0xa30
[ 35.527328][ T450] rtnl_newlink+0x693/0xa60
[ 35.527334][ T450] ? __rtnl_newlink+0xa30/0xa30
[ 35.527337][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.527342][ T450] ? find_held_lock+0x2b/0x80
[ 35.527347][ T450] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 35.527350][ T450] ? __lock_release+0x5d/0x170
[ 35.527353][ T450] ? __rtnl_newlink+0xa30/0xa30
[ 35.527357][ T450] rtnetlink_rcv_msg+0x709/0xc00
[ 35.527361][ T450] ? rtnl_port_fill+0x890/0x890
[ 35.527365][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.527371][ T450] netlink_rcv_skb+0x121/0x340
[ 35.527376][ T450] ? rtnl_port_fill+0x890/0x890
[ 35.527380][ T450] ? netlink_ack+0xdf0/0xdf0
[ 35.527387][ T450] ? netlink_deliver_tap+0x13e/0x340
[ 35.527389][ T450] ? netlink_deliver_tap+0xc3/0x340
[ 35.527393][ T450] netlink_unicast+0x4aa/0x780
[ 35.527397][ T450] ? netlink_attachskb+0x810/0x810
[ 35.527401][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.527405][ T450] netlink_sendmsg+0x714/0xbd0
[ 35.527409][ T450] ? netlink_unicast+0x780/0x780
[ 35.527413][ T450] ? __import_iovec+0x230/0x3b0
[ 35.527418][ T450] ? netlink_unicast+0x780/0x780
[ 35.527421][ T450] ____sys_sendmsg+0x3dd/0x890
[ 35.527426][ T450] ? get_timestamp.constprop.0+0x370/0x370
[ 35.527428][ T450] ? __copy_msghdr+0x3c0/0x3c0
[ 35.527436][ T450] ___sys_sendmsg+0xed/0x170
[ 35.527438][ T450] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.527442][ T450] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 35.527446][ T450] ? copy_msghdr_from_user+0x110/0x110
[ 35.527450][ T450] ? find_held_lock+0x2b/0x80
[ 35.527455][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.527460][ T450] ? find_held_lock+0x2b/0x80
[ 35.527464][ T450] ? __virt_addr_valid+0x22a/0x450
[ 35.527470][ T450] ? __lock_release+0x5d/0x170
[ 35.527475][ T450] __sys_sendmsg+0x10b/0x1a0
[ 35.527478][ T450] ? __call_rcu_common.constprop.0+0x318/0x630
[ 35.527481][ T450] ? __sys_sendmsg_sock+0x20/0x20
[ 35.527488][ T450] ? rcu_is_watching+0x12/0xb0
[ 35.527492][ T450] do_syscall_64+0xc1/0xfd0
[ 35.527499][ T450] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 35.527503][ T450] RIP: 0033:0x7f038db661d7
[ 35.527508][ T450] 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
[ 35.527510][ T450] RSP: 002b:00007ffeba0723d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.527515][ T450] RAX: ffffffffffffffda RBX: 00007ffeba072b10 RCX: 00007f038db661d7
[ 35.527517][ T450] RDX: 0000000000000000 RSI: 00007ffeba072440 RDI: 0000000000000005
[ 35.527518][ T450] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 35.527520][ T450] R10: 00007f038da62510 R11: 0000000000000246 R12: 0000000000000003
[ 35.527522][ T450] R13: 00000000691ccf41 R14: 0000000000499600 R15: 0000000000000000
[ 35.527529][ T450]
[ 35.527531][ T450] ==================================================================
[ 35.546853][ T450] Disabling lock debugging due to kernel taint
[ 35.547215][ T450] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 35.547633][ T450] #PF: supervisor write access in kernel mode
[ 35.547982][ T450] #PF: error_code(0x0002) - not-present page
[ 35.548340][ T450] PGD a1e0067 P4D a1e0067 PUD a1cf067 PMD 0
[ 35.548701][ T450] Oops: Oops: 0002 [#1] SMP KASAN
[ 35.548999][ T450] CPU: 0 UID: 0 PID: 450 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 35.549569][ T450] Tainted: [B]=BAD_PAGE
[ 35.549788][ T450] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.550140][ T450] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 35.550502][ T450] 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
[ 35.551473][ T450] RSP: 0018:ffffc900011f6f30 EFLAGS: 00010046
[ 35.551820][ T450] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8ba49b8a
[ 35.552232][ T450] RDX: fffffbfff20ecacd RSI: 0000000000000008 RDI: ffffffff90765660
[ 35.552640][ T450] RBP: ffffc900011f6f98 R08: 0000000000000001 R09: fffffbfff20ecacc
[ 35.553044][ T450] R10: ffffffff90765667 R11: ffffc900011f6a00 R12: 0000000000000000
[ 35.553458][ T450] R13: 0000000000000286 R14: ffff88800e8d1000 R15: dffffc0000000000
[ 35.553865][ T450] FS: 00007f038d998800(0000) GS:ffff8880dc907000(0000) knlGS:0000000000000000
[ 35.554346][ T450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.554681][ T450] CR2: 0000000000000000 CR3: 00000000051b8006 CR4: 0000000000772ef0
[ 35.555105][ T450] PKRU: 55555554
[ 35.555320][ T450] Call Trace:
[ 35.555530][ T450]
[ 35.555677][ T450] __cancel_work+0x7c/0x260
[ 35.555983][ T450] ? enable_delayed_work+0x10/0x10
[ 35.556257][ T450] ? queue_delayed_work_on+0xa0/0xa0
[ 35.556516][ T450] ? lockdep_hardirqs_on+0x7c/0x110
[ 35.556790][ T450] __cancel_work_sync+0x18/0xc0
[ 35.557063][ T450] __dev_close_many+0x1cf/0x980
[ 35.557343][ T450] ? netdev_notify_peers+0x20/0x20
[ 35.557660][ T450] ? __local_bh_enable_ip+0xa9/0x120
[ 35.557974][ T450] __dev_change_flags+0x24b/0x6c0
[ 35.558276][ T450] ? netif_set_allmulti+0x360/0x360
[ 35.558569][ T450] ? is_bpf_text_address+0x67/0x120
[ 35.558862][ T450] netif_change_flags+0x80/0x160
[ 35.559156][ T450] ? kernel_text_address+0xc6/0xd0
[ 35.559444][ T450] do_setlink.constprop.0+0x984/0x2640
[ 35.559741][ T450] ? rtnl_newlink_create+0x8f0/0x8f0
[ 35.560047][ T450] ? rcu_read_lock_any_held+0x3f/0xa0
[ 35.560341][ T450] ? validate_chain+0x15e/0x4d0
[ 35.560630][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.560958][ T450] ? __mutex_trylock_common+0xf9/0x260
[ 35.561270][ T450] ? __mutex_handoff+0x2b0/0x2b0
[ 35.561576][ T450] ? rcu_is_watching+0x12/0xb0
[ 35.561867][ T450] ? rcu_is_watching+0x12/0xb0
[ 35.562144][ T450] ? trace_contention_end+0xd8/0x140
[ 35.562360][ T450] ? __mutex_lock+0x19f/0x1190
[ 35.562556][ T450] ? __create_object+0x5e/0xb0
[ 35.562771][ T450] ? __lock_release+0x5d/0x170
[ 35.562962][ T450] ? rtnl_newlink+0x64a/0xa60
[ 35.563152][ T450] ? ww_mutex_lock+0x160/0x160
[ 35.563342][ T450] ? trace_cap_capable+0x10b/0x180
[ 35.563534][ T450] ? __rtnl_newlink+0x40a/0xa30
[ 35.563734][ T450] rtnl_newlink+0x693/0xa60
[ 35.563939][ T450] ? __rtnl_newlink+0xa30/0xa30
[ 35.564128][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.564317][ T450] ? find_held_lock+0x2b/0x80
[ 35.564507][ T450] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 35.564714][ T450] ? __lock_release+0x5d/0x170
[ 35.564901][ T450] ? __rtnl_newlink+0xa30/0xa30
[ 35.565085][ T450] rtnetlink_rcv_msg+0x709/0xc00
[ 35.565278][ T450] ? rtnl_port_fill+0x890/0x890
[ 35.565468][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.565668][ T450] netlink_rcv_skb+0x121/0x340
[ 35.565859][ T450] ? rtnl_port_fill+0x890/0x890
[ 35.566045][ T450] ? netlink_ack+0xdf0/0xdf0
[ 35.566238][ T450] ? netlink_deliver_tap+0x13e/0x340
[ 35.566426][ T450] ? netlink_deliver_tap+0xc3/0x340
[ 35.566618][ T450] netlink_unicast+0x4aa/0x780
[ 35.566818][ T450] ? netlink_attachskb+0x810/0x810
[ 35.567005][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.567191][ T450] netlink_sendmsg+0x714/0xbd0
[ 35.567378][ T450] ? netlink_unicast+0x780/0x780
[ 35.567562][ T450] ? __import_iovec+0x230/0x3b0
[ 35.567819][ T450] ? netlink_unicast+0x780/0x780
[ 35.568017][ T450] ____sys_sendmsg+0x3dd/0x890
[ 35.568211][ T450] ? get_timestamp.constprop.0+0x370/0x370
[ 35.568472][ T450] ? __copy_msghdr+0x3c0/0x3c0
[ 35.568692][ T450] ___sys_sendmsg+0xed/0x170
[ 35.568888][ T450] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.569089][ T450] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 35.569329][ T450] ? copy_msghdr_from_user+0x110/0x110
[ 35.569523][ T450] ? find_held_lock+0x2b/0x80
[ 35.569731][ T450] ? __lock_acquire+0x449/0x7e0
[ 35.569937][ T450] ? find_held_lock+0x2b/0x80
[ 35.570136][ T450] ? __virt_addr_valid+0x22a/0x450
[ 35.570330][ T450] ? __lock_release+0x5d/0x170
[ 35.570522][ T450] __sys_sendmsg+0x10b/0x1a0
[ 35.570727][ T450] ? __call_rcu_common.constprop.0+0x318/0x630
[ 35.570967][ T450] ? __sys_sendmsg_sock+0x20/0x20
[ 35.571178][ T450] ? rcu_is_watching+0x12/0xb0
[ 35.571388][ T450] do_syscall_64+0xc1/0xfd0
[ 35.571583][ T450] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 35.571827][ T450] RIP: 0033:0x7f038db661d7
[ 35.572035][ T450] 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
[ 35.572737][ T450] RSP: 002b:00007ffeba0723d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.573042][ T450] RAX: ffffffffffffffda RBX: 00007ffeba072b10 RCX: 00007f038db661d7
[ 35.573347][ T450] RDX: 0000000000000000 RSI: 00007ffeba072440 RDI: 0000000000000005
[ 35.573640][ T450] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 35.573945][ T450] R10: 00007f038da62510 R11: 0000000000000246 R12: 0000000000000003
[ 35.574252][ T450] R13: 00000000691ccf41 R14: 0000000000499600 R15: 0000000000000000
[ 35.574550][ T450]
[ 35.574710][ T450] Modules linked in:
[ 35.574864][ T450] CR2: 0000000000000000
[ 35.575008][ T450] ---[ end trace 0000000000000000 ]---
[ 35.575214][ T450] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 35.575475][ T450] 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
[ 35.576173][ T450] RSP: 0018:ffffc900011f6f30 EFLAGS: 00010046
[ 35.576420][ T450] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8ba49b8a
[ 35.576719][ T450] RDX: fffffbfff20ecacd RSI: 0000000000000008 RDI: ffffffff90765660
[ 35.577000][ T450] RBP: ffffc900011f6f98 R08: 0000000000000001 R09: fffffbfff20ecacc
[ 35.577293][ T450] R10: ffffffff90765667 R11: ffffc900011f6a00 R12: 0000000000000000
[ 35.577579][ T450] R13: 0000000000000286 R14: ffff88800e8d1000 R15: dffffc0000000000
[ 35.577872][ T450] FS: 00007f038d998800(0000) GS:ffff8880dc907000(0000) knlGS:0000000000000000
[ 35.578210][ T450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.578450][ T450] CR2: 0000000000000000 CR3: 00000000051b8006 CR4: 0000000000772ef0
[ 35.578747][ T450] PKRU: 55555554
[ 35.578897][ T450] Kernel panic - not syncing: Fatal exception
[ 35.579231][ T450] Kernel Offset: 0xa400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 35.579658][ T450] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr