[ 20.543717][ T311] 8021q: 802.1Q VLAN Support v1.8
[ 21.879591][ T322] gre: GRE over IPv4 demultiplexer driver
[ 21.905075][ T322] ip_gre: GRE over IPv4 tunneling driver
[ 22.365799][ T328] ==================================================================
[ 22.366160][ T328] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 22.366479][ T328] Write of size 8 at addr 0000000000000000 by task ip/328
[ 22.366737][ T328]
[ 22.366846][ T328] CPU: 3 UID: 0 PID: 328 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 22.366852][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.366854][ T328] Call Trace:
[ 22.366856][ T328]
[ 22.366858][ T328] dump_stack_lvl+0x82/0xc0
[ 22.366867][ T328] ? try_to_grab_pending+0x81/0x6c0
[ 22.366870][ T328] kasan_report+0xca/0x100
[ 22.366876][ T328] ? try_to_grab_pending+0x81/0x6c0
[ 22.366881][ T328] kasan_check_range+0x39/0x1b0
[ 22.366885][ T328] try_to_grab_pending+0x81/0x6c0
[ 22.366890][ T328] __cancel_work+0x7c/0x260
[ 22.366893][ T328] ? enable_delayed_work+0x10/0x10
[ 22.366898][ T328] ? qdisc_destroy+0x50/0x50
[ 22.366904][ T328] __cancel_work_sync+0x18/0xc0
[ 22.366908][ T328] __dev_close_many+0x1ce/0x810
[ 22.366916][ T328] ? netdev_notify_peers+0x20/0x20
[ 22.366920][ T328] ? __local_bh_enable_ip+0xa9/0x120
[ 22.366926][ T328] __dev_change_flags+0x24b/0x6c0
[ 22.366930][ T328] ? netif_set_allmulti+0x360/0x360
[ 22.366934][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.366942][ T328] netif_change_flags+0x80/0x160
[ 22.366946][ T328] dev_change_flags+0xa8/0x150
[ 22.366950][ T328] cycle_netdev+0x90/0xe0 [vrf]
[ 22.366957][ T328] vrf_add_slave+0xf2/0x210 [vrf]
[ 22.366963][ T328] do_set_master+0x323/0x4f0
[ 22.366968][ T328] do_setlink.constprop.0+0x9ee/0x2460
[ 22.366973][ T328] ? rtnl_newlink_create+0x770/0x770
[ 22.366979][ T328] ? rcu_read_lock_any_held+0x3f/0xa0
[ 22.366986][ T328] ? validate_chain+0x15e/0x4d0
[ 22.366991][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.366997][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 22.367001][ T328] ? __mutex_handoff+0x2b0/0x2b0
[ 22.367004][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.367009][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.367012][ T328] ? trace_contention_end+0xd8/0x140
[ 22.367015][ T328] ? __mutex_lock+0x19f/0x1190
[ 22.367020][ T328] ? __lock_release+0x5d/0x170
[ 22.367024][ T328] ? rtnl_newlink+0x64a/0xa60
[ 22.367027][ T328] ? ww_mutex_lock+0x160/0x160
[ 22.367031][ T328] ? trace_cap_capable+0x10b/0x180
[ 22.367035][ T328] ? __rtnl_newlink+0x40a/0xa30
[ 22.367040][ T328] rtnl_newlink+0x693/0xa60
[ 22.367045][ T328] ? __rtnl_newlink+0xa30/0xa30
[ 22.367048][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.367054][ T328] ? find_held_lock+0x2b/0x80
[ 22.367058][ T328] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 22.367060][ T328] ? __lock_release+0x5d/0x170
[ 22.367064][ T328] ? __rtnl_newlink+0xa30/0xa30
[ 22.367067][ T328] rtnetlink_rcv_msg+0x709/0xc00
[ 22.367071][ T328] ? rtnl_port_fill+0x850/0x850
[ 22.367074][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.367081][ T328] netlink_rcv_skb+0x121/0x340
[ 22.367085][ T328] ? rtnl_port_fill+0x850/0x850
[ 22.367089][ T328] ? netlink_ack+0xdd0/0xdd0
[ 22.367095][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 22.367098][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 22.367102][ T328] netlink_unicast+0x4aa/0x780
[ 22.367106][ T328] ? netlink_attachskb+0x810/0x810
[ 22.367110][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.367116][ T328] netlink_sendmsg+0x714/0xbd0
[ 22.367120][ T328] ? netlink_unicast+0x780/0x780
[ 22.367124][ T328] ? __import_iovec+0x230/0x3b0
[ 22.367131][ T328] ? netlink_unicast+0x780/0x780
[ 22.367134][ T328] ____sys_sendmsg+0x3dd/0x890
[ 22.367141][ T328] ? get_timestamp.constprop.0+0x380/0x380
[ 22.367144][ T328] ? __copy_msghdr+0x3c0/0x3c0
[ 22.367152][ T328] ___sys_sendmsg+0xed/0x170
[ 22.367155][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.367157][ T328] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 22.367164][ T328] ? copy_msghdr_from_user+0x110/0x110
[ 22.367167][ T328] ? rcu_read_lock_any_held+0x3f/0xa0
[ 22.367172][ T328] ? rcu_read_lock_any_held+0x3f/0xa0
[ 22.367175][ T328] ? validate_chain+0x15e/0x4d0
[ 22.367180][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.367187][ T328] ? find_held_lock+0x2b/0x80
[ 22.367190][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.367195][ T328] __sys_sendmsg+0x10b/0x1a0
[ 22.367199][ T328] ? __sys_sendmsg_sock+0x20/0x20
[ 22.367206][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.367210][ T328] do_syscall_64+0xc1/0xfd0
[ 22.367217][ T328] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 22.367221][ T328] RIP: 0033:0x7f861ca6d1d7
[ 22.367226][ T328] 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
[ 22.367229][ T328] RSP: 002b:00007ffeb4117f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.367233][ T328] RAX: ffffffffffffffda RBX: 00007ffeb4118660 RCX: 00007f861ca6d1d7
[ 22.367236][ T328] RDX: 0000000000000000 RSI: 00007ffeb4117fa0 RDI: 0000000000000005
[ 22.367237][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.367239][ T328] R10: 0000000025d01910 R11: 0000000000000246 R12: 0000000000000004
[ 22.367241][ T328] R13: 00000000691cc14d R14: 0000000000499600 R15: 0000000000000000
[ 22.367248][ T328]
[ 22.367249][ T328] ==================================================================
[ 22.386618][ T328] Disabling lock debugging due to kernel taint
[ 22.386873][ T328] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 22.387165][ T328] #PF: supervisor write access in kernel mode
[ 22.387409][ T328] #PF: error_code(0x0002) - not-present page
[ 22.387649][ T328] PGD f0c5067 P4D f0c5067 PUD de01067 PMD 0
[ 22.387901][ T328] Oops: Oops: 0002 [#1] SMP KASAN
[ 22.388103][ T328] CPU: 3 UID: 0 PID: 328 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 22.388505][ T328] Tainted: [B]=BAD_PAGE
[ 22.388657][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.388905][ T328] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 22.389166][ T328] 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
[ 22.389867][ T328] RSP: 0018:ffffc90000516e70 EFLAGS: 00010046
[ 22.390116][ T328] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8724090a
[ 22.390414][ T328] RDX: fffffbfff168f2cd RSI: 0000000000000008 RDI: ffffffff8b479660
[ 22.390711][ T328] RBP: ffffc90000516ed8 R08: 0000000000000001 R09: fffffbfff168f2cc
[ 22.391003][ T328] R10: ffffffff8b479667 R11: ffffc90000516940 R12: 0000000000000000
[ 22.391305][ T328] R13: 0000000000000282 R14: ffff88800c391000 R15: dffffc0000000000
[ 22.391602][ T328] FS: 00007f861c89f800(0000) GS:ffff8880a5372000(0000) knlGS:0000000000000000
[ 22.391947][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.392201][ T328] CR2: 0000000000000000 CR3: 000000000dedd004 CR4: 0000000000772ef0
[ 22.392498][ T328] PKRU: 55555554
[ 22.392649][ T328] Call Trace:
[ 22.392798][ T328]
[ 22.392903][ T328] __cancel_work+0x7c/0x260
[ 22.393101][ T328] ? enable_delayed_work+0x10/0x10
[ 22.393302][ T328] ? qdisc_destroy+0x50/0x50
[ 22.393503][ T328] __cancel_work_sync+0x18/0xc0
[ 22.393699][ T328] __dev_close_many+0x1ce/0x810
[ 22.393903][ T328] ? netdev_notify_peers+0x20/0x20
[ 22.394104][ T328] ? __local_bh_enable_ip+0xa9/0x120
[ 22.394302][ T328] __dev_change_flags+0x24b/0x6c0
[ 22.394500][ T328] ? netif_set_allmulti+0x360/0x360
[ 22.394697][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.394895][ T328] netif_change_flags+0x80/0x160
[ 22.395091][ T328] dev_change_flags+0xa8/0x150
[ 22.395287][ T328] cycle_netdev+0x90/0xe0 [vrf]
[ 22.395492][ T328] vrf_add_slave+0xf2/0x210 [vrf]
[ 22.395695][ T328] do_set_master+0x323/0x4f0
[ 22.395901][ T328] do_setlink.constprop.0+0x9ee/0x2460
[ 22.396099][ T328] ? rtnl_newlink_create+0x770/0x770
[ 22.396296][ T328] ? rcu_read_lock_any_held+0x3f/0xa0
[ 22.396496][ T328] ? validate_chain+0x15e/0x4d0
[ 22.396691][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.396887][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 22.397084][ T328] ? __mutex_handoff+0x2b0/0x2b0
[ 22.397278][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.397479][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.397678][ T328] ? trace_contention_end+0xd8/0x140
[ 22.397873][ T328] ? __mutex_lock+0x19f/0x1190
[ 22.398072][ T328] ? __lock_release+0x5d/0x170
[ 22.398263][ T328] ? rtnl_newlink+0x64a/0xa60
[ 22.398462][ T328] ? ww_mutex_lock+0x160/0x160
[ 22.398654][ T328] ? trace_cap_capable+0x10b/0x180
[ 22.398855][ T328] ? __rtnl_newlink+0x40a/0xa30
[ 22.399053][ T328] rtnl_newlink+0x693/0xa60
[ 22.399250][ T328] ? __rtnl_newlink+0xa30/0xa30
[ 22.399445][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.399645][ T328] ? find_held_lock+0x2b/0x80
[ 22.399838][ T328] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 22.400031][ T328] ? __lock_release+0x5d/0x170
[ 22.400225][ T328] ? __rtnl_newlink+0xa30/0xa30
[ 22.400418][ T328] rtnetlink_rcv_msg+0x709/0xc00
[ 22.400612][ T328] ? rtnl_port_fill+0x850/0x850
[ 22.400808][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.401004][ T328] netlink_rcv_skb+0x121/0x340
[ 22.401204][ T328] ? rtnl_port_fill+0x850/0x850
[ 22.401397][ T328] ? netlink_ack+0xdd0/0xdd0
[ 22.401594][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 22.401788][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 22.401983][ T328] netlink_unicast+0x4aa/0x780
[ 22.402177][ T328] ? netlink_attachskb+0x810/0x810
[ 22.402382][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.402593][ T328] netlink_sendmsg+0x714/0xbd0
[ 22.402792][ T328] ? netlink_unicast+0x780/0x780
[ 22.402987][ T328] ? __import_iovec+0x230/0x3b0
[ 22.403189][ T328] ? netlink_unicast+0x780/0x780
[ 22.403385][ T328] ____sys_sendmsg+0x3dd/0x890
[ 22.403585][ T328] ? get_timestamp.constprop.0+0x380/0x380
[ 22.403831][ T328] ? __copy_msghdr+0x3c0/0x3c0
[ 22.404035][ T328] ___sys_sendmsg+0xed/0x170
[ 22.404234][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.404433][ T328] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 22.404682][ T328] ? copy_msghdr_from_user+0x110/0x110
[ 22.404879][ T328] ? rcu_read_lock_any_held+0x3f/0xa0
[ 22.405079][ T328] ? rcu_read_lock_any_held+0x3f/0xa0
[ 22.405275][ T328] ? validate_chain+0x15e/0x4d0
[ 22.405477][ T328] ? __lock_acquire+0x449/0x7e0
[ 22.405674][ T328] ? find_held_lock+0x2b/0x80
[ 22.405882][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.406081][ T328] __sys_sendmsg+0x10b/0x1a0
[ 22.406277][ T328] ? __sys_sendmsg_sock+0x20/0x20
[ 22.406479][ T328] ? rcu_is_watching+0x12/0xb0
[ 22.406677][ T328] do_syscall_64+0xc1/0xfd0
[ 22.406883][ T328] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 22.407134][ T328] RIP: 0033:0x7f861ca6d1d7
[ 22.407344][ T328] 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
[ 22.408040][ T328] RSP: 002b:00007ffeb4117f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.408337][ T328] RAX: ffffffffffffffda RBX: 00007ffeb4118660 RCX: 00007f861ca6d1d7
[ 22.408636][ T328] RDX: 0000000000000000 RSI: 00007ffeb4117fa0 RDI: 0000000000000005
[ 22.408931][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.409228][ T328] R10: 0000000025d01910 R11: 0000000000000246 R12: 0000000000000004
[ 22.409524][ T328] R13: 00000000691cc14d R14: 0000000000499600 R15: 0000000000000000
[ 22.409829][ T328]
[ 22.409982][ T328] Modules linked in: ip_gre gre 8021q vrf veth
[ 22.410249][ T328] CR2: 0000000000000000
[ 22.410409][ T328] ---[ end trace 0000000000000000 ]---
[ 22.410607][ T328] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 22.410861][ T328] 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
[ 22.411562][ T328] RSP: 0018:ffffc90000516e70 EFLAGS: 00010046
[ 22.411812][ T328] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8724090a
[ 22.412105][ T328] RDX: fffffbfff168f2cd RSI: 0000000000000008 RDI: ffffffff8b479660
[ 22.412399][ T328] RBP: ffffc90000516ed8 R08: 0000000000000001 R09: fffffbfff168f2cc
[ 22.412690][ T328] R10: ffffffff8b479667 R11: ffffc90000516940 R12: 0000000000000000
[ 22.413007][ T328] R13: 0000000000000282 R14: ffff88800c391000 R15: dffffc0000000000
[ 22.413302][ T328] FS: 00007f861c89f800(0000) GS:ffff8880a5372000(0000) knlGS:0000000000000000
[ 22.413642][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.413895][ T328] CR2: 0000000000000000 CR3: 000000000dedd004 CR4: 0000000000772ef0
[ 22.414192][ T328] PKRU: 55555554
[ 22.414343][ T328] Kernel panic - not syncing: Fatal exception
[ 22.414678][ T328] Kernel Offset: 0x5c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 22.415251][ T328] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr