[ 23.945019][ T359] 8021q: 802.1Q VLAN Support v1.8
[ 24.573143][ T365] gre: GRE over IPv4 demultiplexer driver
[ 24.633993][ T365] ip6_gre: GRE over IPv6 tunneling driver
[ 24.994146][ T371] ==================================================================
[ 24.994525][ T371] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 24.994870][ T371] Write of size 8 at addr 0000000000000000 by task ip/371
[ 24.995134][ T371]
[ 24.995254][ T371] CPU: 2 UID: 0 PID: 371 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 24.995260][ T371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.995262][ T371] Call Trace:
[ 24.995264][ T371]
[ 24.995266][ T371] dump_stack_lvl+0x82/0xc0
[ 24.995275][ T371] ? try_to_grab_pending+0x81/0x6c0
[ 24.995279][ T371] kasan_report+0xca/0x100
[ 24.995286][ T371] ? try_to_grab_pending+0x81/0x6c0
[ 24.995291][ T371] kasan_check_range+0x39/0x1b0
[ 24.995295][ T371] try_to_grab_pending+0x81/0x6c0
[ 24.995300][ T371] __cancel_work+0x7c/0x260
[ 24.995304][ T371] ? enable_delayed_work+0x10/0x10
[ 24.995308][ T371] ? qdisc_destroy+0x50/0x50
[ 24.995314][ T371] __cancel_work_sync+0x18/0xc0
[ 24.995318][ T371] __dev_close_many+0x1ce/0x810
[ 24.995329][ T371] ? netdev_notify_peers+0x20/0x20
[ 24.995335][ T371] ? __local_bh_enable_ip+0xa9/0x120
[ 24.995344][ T371] __dev_change_flags+0x24b/0x6c0
[ 24.995348][ T371] ? netif_set_allmulti+0x360/0x360
[ 24.995352][ T371] ? __lock_acquire+0x449/0x7e0
[ 24.995359][ T371] netif_change_flags+0x80/0x160
[ 24.995364][ T371] dev_change_flags+0xa8/0x150
[ 24.995369][ T371] cycle_netdev+0x90/0xe0 [vrf]
[ 24.995376][ T371] vrf_add_slave+0xf2/0x210 [vrf]
[ 24.995382][ T371] do_set_master+0x323/0x4f0
[ 24.995389][ T371] do_setlink.constprop.0+0x9ee/0x2460
[ 24.995397][ T371] ? rtnl_newlink_create+0x770/0x770
[ 24.995406][ T371] ? rcu_read_lock_any_held+0x3f/0xa0
[ 24.995413][ T371] ? validate_chain+0x15e/0x4d0
[ 24.995419][ T371] ? __lock_acquire+0x449/0x7e0
[ 24.995424][ T371] ? __mutex_trylock_common+0xf9/0x260
[ 24.995428][ T371] ? __mutex_handoff+0x2b0/0x2b0
[ 24.995432][ T371] ? rcu_is_watching+0x12/0xb0
[ 24.995440][ T371] ? rcu_is_watching+0x12/0xb0
[ 24.995443][ T371] ? trace_contention_end+0xd8/0x140
[ 24.995447][ T371] ? __mutex_lock+0x19f/0x1190
[ 24.995453][ T371] ? __lock_release+0x5d/0x170
[ 24.995457][ T371] ? rtnl_newlink+0x64a/0xa60
[ 24.995460][ T371] ? ww_mutex_lock+0x160/0x160
[ 24.995463][ T371] ? trace_cap_capable+0x10b/0x180
[ 24.995469][ T371] ? __rtnl_newlink+0x40a/0xa30
[ 24.995474][ T371] rtnl_newlink+0x693/0xa60
[ 24.995480][ T371] ? __rtnl_newlink+0xa30/0xa30
[ 24.995483][ T371] ? __lock_acquire+0x449/0x7e0
[ 24.995489][ T371] ? find_held_lock+0x2b/0x80
[ 24.995493][ T371] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 24.995495][ T371] ? __lock_release+0x5d/0x170
[ 24.995500][ T371] ? __rtnl_newlink+0xa30/0xa30
[ 24.995503][ T371] rtnetlink_rcv_msg+0x709/0xc00
[ 24.995507][ T371] ? rtnl_port_fill+0x850/0x850
[ 24.995509][ T371] ? __lock_acquire+0x449/0x7e0
[ 24.995516][ T371] netlink_rcv_skb+0x121/0x340
[ 24.995521][ T371] ? rtnl_port_fill+0x850/0x850
[ 24.995524][ T371] ? netlink_ack+0xdd0/0xdd0
[ 24.995531][ T371] ? netlink_deliver_tap+0x13e/0x340
[ 24.995534][ T371] ? netlink_deliver_tap+0xc3/0x340
[ 24.995538][ T371] netlink_unicast+0x4aa/0x780
[ 24.995543][ T371] ? netlink_attachskb+0x810/0x810
[ 24.995546][ T371] ? __lock_acquire+0x449/0x7e0
[ 24.995552][ T371] netlink_sendmsg+0x714/0xbd0
[ 24.995556][ T371] ? netlink_unicast+0x780/0x780
[ 24.995560][ T371] ? __import_iovec+0x230/0x3b0
[ 24.995568][ T371] ? netlink_unicast+0x780/0x780
[ 24.995572][ T371] ____sys_sendmsg+0x3dd/0x890
[ 24.995578][ T371] ? get_timestamp.constprop.0+0x380/0x380
[ 24.995581][ T371] ? __copy_msghdr+0x3c0/0x3c0
[ 24.995589][ T371] ___sys_sendmsg+0xed/0x170
[ 24.995592][ T371] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.995594][ T371] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 24.995601][ T371] ? copy_msghdr_from_user+0x110/0x110
[ 24.995606][ T371] ? find_held_lock+0x2b/0x80
[ 24.995610][ T371] ? __lock_acquire+0x449/0x7e0
[ 24.995616][ T371] ? find_held_lock+0x2b/0x80
[ 24.995619][ T371] ? __virt_addr_valid+0x22a/0x450
[ 24.995625][ T371] ? __lock_release+0x5d/0x170
[ 24.995631][ T371] __sys_sendmsg+0x10b/0x1a0
[ 24.995635][ T371] ? __call_rcu_common.constprop.0+0x318/0x630
[ 24.995638][ T371] ? __sys_sendmsg_sock+0x20/0x20
[ 24.995646][ T371] ? rcu_is_watching+0x12/0xb0
[ 24.995650][ T371] do_syscall_64+0xc1/0xfd0
[ 24.995657][ T371] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 24.995664][ T371] RIP: 0033:0x7f41474f31d7
[ 24.995669][ T371] 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
[ 24.995674][ T371] RSP: 002b:00007fff76114148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.995679][ T371] RAX: ffffffffffffffda RBX: 00007fff76114870 RCX: 00007f41474f31d7
[ 24.995681][ T371] RDX: 0000000000000000 RSI: 00007fff761141b0 RDI: 0000000000000005
[ 24.995683][ T371] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.995685][ T371] R10: 0000000030bf0910 R11: 0000000000000246 R12: 0000000000000004
[ 24.995687][ T371] R13: 00000000691cda48 R14: 0000000000499600 R15: 0000000000000000
[ 24.995694][ T371]
[ 24.995695][ T371] ==================================================================
[ 25.017506][ T371] Disabling lock debugging due to kernel taint
[ 25.017761][ T371] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 25.018174][ T371] #PF: supervisor write access in kernel mode
[ 25.018420][ T371] #PF: error_code(0x0002) - not-present page
[ 25.018656][ T371] PGD 8487067 P4D 8487067 PUD bc66067 PMD 0
[ 25.019030][ T371] Oops: Oops: 0002 [#1] SMP KASAN
[ 25.019241][ T371] CPU: 2 UID: 0 PID: 371 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 25.019630][ T371] Tainted: [B]=BAD_PAGE
[ 25.019782][ T371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.020157][ T371] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 25.020431][ T371] 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
[ 25.021244][ T371] RSP: 0018:ffffc90000546e70 EFLAGS: 00010046
[ 25.021496][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb684090a
[ 25.021914][ T371] RDX: fffffbfff754f2cd RSI: 0000000000000008 RDI: ffffffffbaa79660
[ 25.022209][ T371] RBP: ffffc90000546ed8 R08: 0000000000000001 R09: fffffbfff754f2cc
[ 25.022504][ T371] R10: ffffffffbaa79667 R11: ffffc90000546940 R12: 0000000000000000
[ 25.022796][ T371] R13: 0000000000000282 R14: ffff88800eb84000 R15: dffffc0000000000
[ 25.023102][ T371] FS: 00007f4147325800(0000) GS:ffff88807b8f2000(0000) knlGS:0000000000000000
[ 25.023573][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.023824][ T371] CR2: 0000000000000000 CR3: 0000000005018001 CR4: 0000000000772ef0
[ 25.024124][ T371] PKRU: 55555554
[ 25.024274][ T371] Call Trace:
[ 25.024553][ T371]
[ 25.024653][ T371] __cancel_work+0x7c/0x260
[ 25.024857][ T371] ? enable_delayed_work+0x10/0x10
[ 25.025059][ T371] ? qdisc_destroy+0x50/0x50
[ 25.025383][ T371] __cancel_work_sync+0x18/0xc0
[ 25.025579][ T371] __dev_close_many+0x1ce/0x810
[ 25.025772][ T371] ? netdev_notify_peers+0x20/0x20
[ 25.025964][ T371] ? __local_bh_enable_ip+0xa9/0x120
[ 25.026286][ T371] __dev_change_flags+0x24b/0x6c0
[ 25.026498][ T371] ? netif_set_allmulti+0x360/0x360
[ 25.026693][ T371] ? __lock_acquire+0x449/0x7e0
[ 25.026910][ T371] netif_change_flags+0x80/0x160
[ 25.027244][ T371] dev_change_flags+0xa8/0x150
[ 25.027453][ T371] cycle_netdev+0x90/0xe0 [vrf]
[ 25.027644][ T371] vrf_add_slave+0xf2/0x210 [vrf]
[ 25.027839][ T371] do_set_master+0x323/0x4f0
[ 25.028171][ T371] do_setlink.constprop.0+0x9ee/0x2460
[ 25.028374][ T371] ? rtnl_newlink_create+0x770/0x770
[ 25.028573][ T371] ? rcu_read_lock_any_held+0x3f/0xa0
[ 25.028769][ T371] ? validate_chain+0x15e/0x4d0
[ 25.029090][ T371] ? __lock_acquire+0x449/0x7e0
[ 25.029290][ T371] ? __mutex_trylock_common+0xf9/0x260
[ 25.029497][ T371] ? __mutex_handoff+0x2b0/0x2b0
[ 25.029689][ T371] ? rcu_is_watching+0x12/0xb0
[ 25.030009][ T371] ? rcu_is_watching+0x12/0xb0
[ 25.030212][ T371] ? trace_contention_end+0xd8/0x140
[ 25.030410][ T371] ? __mutex_lock+0x19f/0x1190
[ 25.030598][ T371] ? __lock_release+0x5d/0x170
[ 25.030917][ T371] ? rtnl_newlink+0x64a/0xa60
[ 25.031109][ T371] ? ww_mutex_lock+0x160/0x160
[ 25.031303][ T371] ? trace_cap_capable+0x10b/0x180
[ 25.031504][ T371] ? __rtnl_newlink+0x40a/0xa30
[ 25.031823][ T371] rtnl_newlink+0x693/0xa60
[ 25.032019][ T371] ? __rtnl_newlink+0xa30/0xa30
[ 25.032232][ T371] ? __lock_acquire+0x449/0x7e0
[ 25.032479][ T371] ? find_held_lock+0x2b/0x80
[ 25.032789][ T371] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 25.032986][ T371] ? __lock_release+0x5d/0x170
[ 25.033197][ T371] ? __rtnl_newlink+0xa30/0xa30
[ 25.033394][ T371] rtnetlink_rcv_msg+0x709/0xc00
[ 25.033587][ T371] ? rtnl_port_fill+0x850/0x850
[ 25.033777][ T371] ? __lock_acquire+0x449/0x7e0
[ 25.033977][ T371] netlink_rcv_skb+0x121/0x340
[ 25.034197][ T371] ? rtnl_port_fill+0x850/0x850
[ 25.034522][ T371] ? netlink_ack+0xdd0/0xdd0
[ 25.034737][ T371] ? netlink_deliver_tap+0x13e/0x340
[ 25.034945][ T371] ? netlink_deliver_tap+0xc3/0x340
[ 25.035161][ T371] netlink_unicast+0x4aa/0x780
[ 25.035527][ T371] ? netlink_attachskb+0x810/0x810
[ 25.035732][ T371] ? __lock_acquire+0x449/0x7e0
[ 25.035925][ T371] netlink_sendmsg+0x714/0xbd0
[ 25.036126][ T371] ? netlink_unicast+0x780/0x780
[ 25.036456][ T371] ? __import_iovec+0x230/0x3b0
[ 25.036662][ T371] ? netlink_unicast+0x780/0x780
[ 25.036868][ T371] ____sys_sendmsg+0x3dd/0x890
[ 25.037077][ T371] ? get_timestamp.constprop.0+0x380/0x380
[ 25.037477][ T371] ? __copy_msghdr+0x3c0/0x3c0
[ 25.037683][ T371] ___sys_sendmsg+0xed/0x170
[ 25.037868][ T371] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.038077][ T371] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 25.038462][ T371] ? copy_msghdr_from_user+0x110/0x110
[ 25.038650][ T371] ? find_held_lock+0x2b/0x80
[ 25.038846][ T371] ? __lock_acquire+0x449/0x7e0
[ 25.039053][ T371] ? find_held_lock+0x2b/0x80
[ 25.039413][ T371] ? __virt_addr_valid+0x22a/0x450
[ 25.039621][ T371] ? __lock_release+0x5d/0x170
[ 25.039830][ T371] __sys_sendmsg+0x10b/0x1a0
[ 25.040048][ T371] ? __call_rcu_common.constprop.0+0x318/0x630
[ 25.040468][ T371] ? __sys_sendmsg_sock+0x20/0x20
[ 25.040666][ T371] ? rcu_is_watching+0x12/0xb0
[ 25.040859][ T371] do_syscall_64+0xc1/0xfd0
[ 25.041060][ T371] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 25.041464][ T371] RIP: 0033:0x7f41474f31d7
[ 25.041682][ T371] 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
[ 25.042566][ T371] RSP: 002b:00007fff76114148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.042878][ T371] RAX: ffffffffffffffda RBX: 00007fff76114870 RCX: 00007f41474f31d7
[ 25.043333][ T371] RDX: 0000000000000000 RSI: 00007fff761141b0 RDI: 0000000000000005
[ 25.043637][ T371] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 25.043931][ T371] R10: 0000000030bf0910 R11: 0000000000000246 R12: 0000000000000004
[ 25.044350][ T371] R13: 00000000691cda48 R14: 0000000000499600 R15: 0000000000000000
[ 25.044642][ T371]
[ 25.044789][ T371] Modules linked in: ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 25.045218][ T371] CR2: 0000000000000000
[ 25.045383][ T371] ---[ end trace 0000000000000000 ]---
[ 25.045603][ T371] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 25.045848][ T371] 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
[ 25.046684][ T371] RSP: 0018:ffffc90000546e70 EFLAGS: 00010046
[ 25.047110][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb684090a
[ 25.047399][ T371] RDX: fffffbfff754f2cd RSI: 0000000000000008 RDI: ffffffffbaa79660
[ 25.047682][ T371] RBP: ffffc90000546ed8 R08: 0000000000000001 R09: fffffbfff754f2cc
[ 25.048089][ T371] R10: ffffffffbaa79667 R11: ffffc90000546940 R12: 0000000000000000
[ 25.048396][ T371] R13: 0000000000000282 R14: ffff88800eb84000 R15: dffffc0000000000
[ 25.048798][ T371] FS: 00007f4147325800(0000) GS:ffff88807b8f2000(0000) knlGS:0000000000000000
[ 25.049129][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.049374][ T371] CR2: 0000000000000000 CR3: 0000000005018001 CR4: 0000000000772ef0
[ 25.049795][ T371] PKRU: 55555554
[ 25.049941][ T371] Kernel panic - not syncing: Fatal exception
[ 25.050281][ T371] Kernel Offset: 0x35200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 25.050871][ T371] ---[ end Kernel panic - not syncing: Fatal exception ]---
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