[ 14.335504][ T250] ip (250) used greatest stack depth: 24688 bytes left
[ 23.262076][ T355] 8021q: 802.1Q VLAN Support v1.8
[ 23.840320][ T361] gre: GRE over IPv4 demultiplexer driver
[ 23.902368][ T361] ip6_gre: GRE over IPv6 tunneling driver
[ 24.189530][ T366] ==================================================================
[ 24.189855][ T366] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 24.190149][ T366] Write of size 8 at addr 0000000000000000 by task ip/366
[ 24.190429][ T366]
[ 24.190530][ T366] CPU: 3 UID: 0 PID: 366 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 24.190535][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.190537][ T366] Call Trace:
[ 24.190539][ T366]
[ 24.190540][ T366] dump_stack_lvl+0x82/0xc0
[ 24.190549][ T366] ? try_to_grab_pending+0x81/0x6c0
[ 24.190553][ T366] kasan_report+0xca/0x100
[ 24.190559][ T366] ? try_to_grab_pending+0x81/0x6c0
[ 24.190565][ T366] kasan_check_range+0x39/0x1b0
[ 24.190570][ T366] try_to_grab_pending+0x81/0x6c0
[ 24.190576][ T366] __cancel_work+0x7c/0x260
[ 24.190580][ T366] ? enable_delayed_work+0x10/0x10
[ 24.190585][ T366] ? qdisc_destroy+0x50/0x50
[ 24.190592][ T366] __cancel_work_sync+0x18/0xc0
[ 24.190598][ T366] __dev_close_many+0x1ce/0x810
[ 24.190609][ T366] ? netdev_notify_peers+0x20/0x20
[ 24.190614][ T366] ? __local_bh_enable_ip+0xa9/0x120
[ 24.190621][ T366] __dev_change_flags+0x24b/0x6c0
[ 24.190627][ T366] ? netif_set_allmulti+0x360/0x360
[ 24.190631][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.190641][ T366] netif_change_flags+0x80/0x160
[ 24.190649][ T366] dev_change_flags+0xa8/0x150
[ 24.190657][ T366] cycle_netdev+0x90/0xe0 [vrf]
[ 24.190666][ T366] vrf_add_slave+0xf2/0x210 [vrf]
[ 24.190671][ T366] do_set_master+0x323/0x4f0
[ 24.190677][ T366] do_setlink.constprop.0+0x9ee/0x2460
[ 24.190682][ T366] ? rtnl_newlink_create+0x770/0x770
[ 24.190688][ T366] ? rcu_read_lock_any_held+0x3f/0xa0
[ 24.190696][ T366] ? validate_chain+0x15e/0x4d0
[ 24.190701][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.190706][ T366] ? __mutex_trylock_common+0xf9/0x260
[ 24.190710][ T366] ? __mutex_handoff+0x2b0/0x2b0
[ 24.190713][ T366] ? rcu_is_watching+0x12/0xb0
[ 24.190718][ T366] ? rcu_is_watching+0x12/0xb0
[ 24.190721][ T366] ? trace_contention_end+0xd8/0x140
[ 24.190725][ T366] ? __mutex_lock+0x19f/0x1190
[ 24.190732][ T366] ? __lock_release+0x5d/0x170
[ 24.190735][ T366] ? rtnl_newlink+0x64a/0xa60
[ 24.190738][ T366] ? ww_mutex_lock+0x160/0x160
[ 24.190742][ T366] ? trace_cap_capable+0x10b/0x180
[ 24.190747][ T366] ? __rtnl_newlink+0x40a/0xa30
[ 24.190753][ T366] rtnl_newlink+0x693/0xa60
[ 24.190758][ T366] ? __rtnl_newlink+0xa30/0xa30
[ 24.190760][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.190766][ T366] ? find_held_lock+0x2b/0x80
[ 24.190770][ T366] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 24.190772][ T366] ? __lock_release+0x5d/0x170
[ 24.190777][ T366] ? __rtnl_newlink+0xa30/0xa30
[ 24.190779][ T366] rtnetlink_rcv_msg+0x709/0xc00
[ 24.190783][ T366] ? rtnl_port_fill+0x850/0x850
[ 24.190786][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.190793][ T366] netlink_rcv_skb+0x121/0x340
[ 24.190797][ T366] ? rtnl_port_fill+0x850/0x850
[ 24.190800][ T366] ? netlink_ack+0xdd0/0xdd0
[ 24.190807][ T366] ? netlink_deliver_tap+0x13e/0x340
[ 24.190810][ T366] ? netlink_deliver_tap+0xc3/0x340
[ 24.190813][ T366] netlink_unicast+0x4aa/0x780
[ 24.190818][ T366] ? netlink_attachskb+0x810/0x810
[ 24.190822][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.190827][ T366] netlink_sendmsg+0x714/0xbd0
[ 24.190832][ T366] ? netlink_unicast+0x780/0x780
[ 24.190835][ T366] ? __import_iovec+0x230/0x3b0
[ 24.190843][ T366] ? netlink_unicast+0x780/0x780
[ 24.190846][ T366] ____sys_sendmsg+0x3dd/0x890
[ 24.190853][ T366] ? get_timestamp.constprop.0+0x380/0x380
[ 24.190856][ T366] ? __copy_msghdr+0x3c0/0x3c0
[ 24.190864][ T366] ___sys_sendmsg+0xed/0x170
[ 24.190867][ T366] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.190870][ T366] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 24.190876][ T366] ? copy_msghdr_from_user+0x110/0x110
[ 24.190881][ T366] ? find_held_lock+0x2b/0x80
[ 24.190886][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.190892][ T366] ? find_held_lock+0x2b/0x80
[ 24.190895][ T366] ? __virt_addr_valid+0x22a/0x450
[ 24.190901][ T366] ? __lock_release+0x5d/0x170
[ 24.190908][ T366] __sys_sendmsg+0x10b/0x1a0
[ 24.190911][ T366] ? __call_rcu_common.constprop.0+0x318/0x630
[ 24.190914][ T366] ? __sys_sendmsg_sock+0x20/0x20
[ 24.190922][ T366] ? rcu_is_watching+0x12/0xb0
[ 24.190926][ T366] do_syscall_64+0xc1/0xfd0
[ 24.190932][ T366] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 24.190936][ T366] RIP: 0033:0x7f35184ac1d7
[ 24.190939][ T366] 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
[ 24.190942][ T366] RSP: 002b:00007ffdca318a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.190946][ T366] RAX: ffffffffffffffda RBX: 00007ffdca3191b0 RCX: 00007f35184ac1d7
[ 24.190948][ T366] RDX: 0000000000000000 RSI: 00007ffdca318af0 RDI: 0000000000000005
[ 24.190950][ T366] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.190951][ T366] R10: 0000000034431910 R11: 0000000000000246 R12: 0000000000000004
[ 24.190953][ T366] R13: 00000000691cc5ab R14: 0000000000499600 R15: 0000000000000000
[ 24.190960][ T366]
[ 24.190961][ T366] ==================================================================
[ 24.209847][ T366] Disabling lock debugging due to kernel taint
[ 24.210087][ T366] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 24.210379][ T366] #PF: supervisor write access in kernel mode
[ 24.210621][ T366] #PF: error_code(0x0002) - not-present page
[ 24.210849][ T366] PGD e7c0067 P4D e7c0067 PUD e74b067 PMD 0
[ 24.211082][ T366] Oops: Oops: 0002 [#1] SMP KASAN
[ 24.211271][ T366] CPU: 3 UID: 0 PID: 366 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 24.211672][ T366] Tainted: [B]=BAD_PAGE
[ 24.211812][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.212044][ T366] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 24.212291][ T366] 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
[ 24.212954][ T366] RSP: 0018:ffffc900005e6e70 EFLAGS: 00010046
[ 24.213188][ T366] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9c84090a
[ 24.213476][ T366] RDX: fffffbfff414f2cd RSI: 0000000000000008 RDI: ffffffffa0a79660
[ 24.213758][ T366] RBP: ffffc900005e6ed8 R08: 0000000000000001 R09: fffffbfff414f2cc
[ 24.214051][ T366] R10: ffffffffa0a79667 R11: ffffc900005e6940 R12: 0000000000000000
[ 24.214337][ T366] R13: 0000000000000282 R14: ffff888007a84000 R15: dffffc0000000000
[ 24.214624][ T366] FS: 00007f35182de800(0000) GS:ffff88808ff72000(0000) knlGS:0000000000000000
[ 24.214948][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.215188][ T366] CR2: 0000000000000000 CR3: 000000000c7a8005 CR4: 0000000000772ef0
[ 24.215474][ T366] PKRU: 55555554
[ 24.215616][ T366] Call Trace:
[ 24.215759][ T366]
[ 24.215864][ T366] __cancel_work+0x7c/0x260
[ 24.216047][ T366] ? enable_delayed_work+0x10/0x10
[ 24.216234][ T366] ? qdisc_destroy+0x50/0x50
[ 24.216435][ T366] __cancel_work_sync+0x18/0xc0
[ 24.216622][ T366] __dev_close_many+0x1ce/0x810
[ 24.216805][ T366] ? netdev_notify_peers+0x20/0x20
[ 24.217000][ T366] ? __local_bh_enable_ip+0xa9/0x120
[ 24.217188][ T366] __dev_change_flags+0x24b/0x6c0
[ 24.217387][ T366] ? netif_set_allmulti+0x360/0x360
[ 24.217575][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.217764][ T366] netif_change_flags+0x80/0x160
[ 24.217947][ T366] dev_change_flags+0xa8/0x150
[ 24.218159][ T366] cycle_netdev+0x90/0xe0 [vrf]
[ 24.218355][ T366] vrf_add_slave+0xf2/0x210 [vrf]
[ 24.218553][ T366] do_set_master+0x323/0x4f0
[ 24.218741][ T366] do_setlink.constprop.0+0x9ee/0x2460
[ 24.218927][ T366] ? rtnl_newlink_create+0x770/0x770
[ 24.219110][ T366] ? rcu_read_lock_any_held+0x3f/0xa0
[ 24.219299][ T366] ? validate_chain+0x15e/0x4d0
[ 24.219489][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.219681][ T366] ? __mutex_trylock_common+0xf9/0x260
[ 24.219863][ T366] ? __mutex_handoff+0x2b0/0x2b0
[ 24.220046][ T366] ? rcu_is_watching+0x12/0xb0
[ 24.220231][ T366] ? rcu_is_watching+0x12/0xb0
[ 24.220442][ T366] ? trace_contention_end+0xd8/0x140
[ 24.220630][ T366] ? __mutex_lock+0x19f/0x1190
[ 24.220817][ T366] ? __lock_release+0x5d/0x170
[ 24.220999][ T366] ? rtnl_newlink+0x64a/0xa60
[ 24.221183][ T366] ? ww_mutex_lock+0x160/0x160
[ 24.221372][ T366] ? trace_cap_capable+0x10b/0x180
[ 24.221562][ T366] ? __rtnl_newlink+0x40a/0xa30
[ 24.221746][ T366] rtnl_newlink+0x693/0xa60
[ 24.221931][ T366] ? __rtnl_newlink+0xa30/0xa30
[ 24.222111][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.222296][ T366] ? find_held_lock+0x2b/0x80
[ 24.222484][ T366] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 24.222677][ T366] ? __lock_release+0x5d/0x170
[ 24.222860][ T366] ? __rtnl_newlink+0xa30/0xa30
[ 24.223041][ T366] rtnetlink_rcv_msg+0x709/0xc00
[ 24.223223][ T366] ? rtnl_port_fill+0x850/0x850
[ 24.223411][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.223719][ T366] netlink_rcv_skb+0x121/0x340
[ 24.223901][ T366] ? rtnl_port_fill+0x850/0x850
[ 24.224084][ T366] ? netlink_ack+0xdd0/0xdd0
[ 24.224272][ T366] ? netlink_deliver_tap+0x13e/0x340
[ 24.224463][ T366] ? netlink_deliver_tap+0xc3/0x340
[ 24.224650][ T366] netlink_unicast+0x4aa/0x780
[ 24.224950][ T366] ? netlink_attachskb+0x810/0x810
[ 24.225134][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.225320][ T366] netlink_sendmsg+0x714/0xbd0
[ 24.225506][ T366] ? netlink_unicast+0x780/0x780
[ 24.225698][ T366] ? __import_iovec+0x230/0x3b0
[ 24.225999][ T366] ? netlink_unicast+0x780/0x780
[ 24.226300][ T366] ____sys_sendmsg+0x3dd/0x890
[ 24.226747][ T366] ? get_timestamp.constprop.0+0x380/0x380
[ 24.226977][ T366] ? __copy_msghdr+0x3c0/0x3c0
[ 24.227164][ T366] ___sys_sendmsg+0xed/0x170
[ 24.227366][ T366] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.227556][ T366] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 24.227793][ T366] ? copy_msghdr_from_user+0x110/0x110
[ 24.227993][ T366] ? find_held_lock+0x2b/0x80
[ 24.228174][ T366] ? __lock_acquire+0x449/0x7e0
[ 24.228371][ T366] ? find_held_lock+0x2b/0x80
[ 24.228559][ T366] ? __virt_addr_valid+0x22a/0x450
[ 24.228744][ T366] ? __lock_release+0x5d/0x170
[ 24.228930][ T366] __sys_sendmsg+0x10b/0x1a0
[ 24.229114][ T366] ? __call_rcu_common.constprop.0+0x318/0x630
[ 24.229356][ T366] ? __sys_sendmsg_sock+0x20/0x20
[ 24.229544][ T366] ? rcu_is_watching+0x12/0xb0
[ 24.229726][ T366] do_syscall_64+0xc1/0xfd0
[ 24.229921][ T366] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 24.230146][ T366] RIP: 0033:0x7f35184ac1d7
[ 24.230356][ T366] 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
[ 24.231054][ T366] RSP: 002b:00007ffdca318a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.231342][ T366] RAX: ffffffffffffffda RBX: 00007ffdca3191b0 RCX: 00007f35184ac1d7
[ 24.231640][ T366] RDX: 0000000000000000 RSI: 00007ffdca318af0 RDI: 0000000000000005
[ 24.232043][ T366] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.232462][ T366] R10: 0000000034431910 R11: 0000000000000246 R12: 0000000000000004
[ 24.232802][ T366] R13: 00000000691cc5ab R14: 0000000000499600 R15: 0000000000000000
[ 24.233517][ T366]
[ 24.233753][ T366] Modules linked in: ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 24.234259][ T366] CR2: 0000000000000000
[ 24.234495][ T366] ---[ end trace 0000000000000000 ]---
[ 24.234819][ T366] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 24.235217][ T366] 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
[ 24.235940][ T366] RSP: 0018:ffffc900005e6e70 EFLAGS: 00010046
[ 24.236192][ T366] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9c84090a
[ 24.236469][ T366] RDX: fffffbfff414f2cd RSI: 0000000000000008 RDI: ffffffffa0a79660
[ 24.236752][ T366] RBP: ffffc900005e6ed8 R08: 0000000000000001 R09: fffffbfff414f2cc
[ 24.237025][ T366] R10: ffffffffa0a79667 R11: ffffc900005e6940 R12: 0000000000000000
[ 24.237306][ T366] R13: 0000000000000282 R14: ffff888007a84000 R15: dffffc0000000000
[ 24.237586][ T366] FS: 00007f35182de800(0000) GS:ffff88808ff72000(0000) knlGS:0000000000000000
[ 24.237900][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.238141][ T366] CR2: 0000000000000000 CR3: 000000000c7a8005 CR4: 0000000000772ef0
[ 24.238673][ T366] PKRU: 55555554
[ 24.238954][ T366] Kernel panic - not syncing: Fatal exception
[ 24.239273][ T366] Kernel Offset: 0x1b200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 24.239846][ T366] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr