[ 15.093726][ T252] ip (252) used greatest stack depth: 23632 bytes left
[ 24.531371][ T309] GACT probability NOT on
[ 33.709037][ T438] ==================================================================
[ 33.709387][ T438] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 33.709666][ T438] Write of size 8 at addr 0000000000000000 by task ip/438
[ 33.709898][ T438]
[ 33.709994][ T438] CPU: 0 UID: 0 PID: 438 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 33.709999][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.710003][ T438] Call Trace:
[ 33.710005][ T438]
[ 33.710007][ T438] dump_stack_lvl+0x82/0xc0
[ 33.710015][ T438] ? try_to_grab_pending+0x81/0x6c0
[ 33.710019][ T438] kasan_report+0xca/0x100
[ 33.710024][ T438] ? try_to_grab_pending+0x81/0x6c0
[ 33.710029][ T438] kasan_check_range+0x39/0x1b0
[ 33.710033][ T438] try_to_grab_pending+0x81/0x6c0
[ 33.710038][ T438] __cancel_work+0x7c/0x260
[ 33.710041][ T438] ? enable_delayed_work+0x10/0x10
[ 33.710045][ T438] ? queue_delayed_work_on+0xa0/0xa0
[ 33.710048][ T438] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.710054][ T438] __cancel_work_sync+0x18/0xc0
[ 33.710058][ T438] __dev_close_many+0x1ce/0x810
[ 33.710064][ T438] ? netdev_notify_peers+0x20/0x20
[ 33.710069][ T438] ? __local_bh_enable_ip+0xa9/0x120
[ 33.710073][ T438] __dev_change_flags+0x24b/0x6c0
[ 33.710076][ T438] ? __free_zapped_classes+0x90/0x90
[ 33.710082][ T438] ? netif_set_allmulti+0x360/0x360
[ 33.710084][ T438] ? __lock_release+0x5d/0x170
[ 33.710090][ T438] netif_change_flags+0x80/0x160
[ 33.710094][ T438] do_setlink.constprop.0+0x97c/0x2460
[ 33.710100][ T438] ? rtnl_newlink_create+0x770/0x770
[ 33.710106][ T438] ? rcu_read_lock_any_held+0x3f/0xa0
[ 33.710111][ T438] ? validate_chain+0x15e/0x4d0
[ 33.710116][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.710121][ T438] ? __mutex_trylock_common+0xf9/0x260
[ 33.710125][ T438] ? __mutex_handoff+0x2b0/0x2b0
[ 33.710128][ T438] ? rcu_is_watching+0x12/0xb0
[ 33.710133][ T438] ? rcu_is_watching+0x12/0xb0
[ 33.710136][ T438] ? trace_contention_end+0xd8/0x140
[ 33.710140][ T438] ? __mutex_lock+0x19f/0x1190
[ 33.710144][ T438] ? __create_object+0x5e/0xb0
[ 33.710148][ T438] ? __lock_release+0x5d/0x170
[ 33.710151][ T438] ? rtnl_newlink+0x64a/0xa60
[ 33.710155][ T438] ? ww_mutex_lock+0x160/0x160
[ 33.710158][ T438] ? trace_cap_capable+0x10b/0x180
[ 33.710163][ T438] ? __rtnl_newlink+0x40a/0xa30
[ 33.710168][ T438] rtnl_newlink+0x693/0xa60
[ 33.710173][ T438] ? __rtnl_newlink+0xa30/0xa30
[ 33.710176][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.710182][ T438] ? find_held_lock+0x2b/0x80
[ 33.710185][ T438] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 33.710188][ T438] ? __lock_release+0x5d/0x170
[ 33.710192][ T438] ? __rtnl_newlink+0xa30/0xa30
[ 33.710195][ T438] rtnetlink_rcv_msg+0x709/0xc00
[ 33.710199][ T438] ? rtnl_port_fill+0x850/0x850
[ 33.710202][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.710209][ T438] netlink_rcv_skb+0x121/0x340
[ 33.710213][ T438] ? rtnl_port_fill+0x850/0x850
[ 33.710217][ T438] ? netlink_ack+0xdd0/0xdd0
[ 33.710224][ T438] ? netlink_deliver_tap+0x13e/0x340
[ 33.710226][ T438] ? netlink_deliver_tap+0xc3/0x340
[ 33.710230][ T438] netlink_unicast+0x4aa/0x780
[ 33.710235][ T438] ? netlink_attachskb+0x810/0x810
[ 33.710238][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.710244][ T438] netlink_sendmsg+0x714/0xbd0
[ 33.710248][ T438] ? netlink_unicast+0x780/0x780
[ 33.710252][ T438] ? __import_iovec+0x230/0x3b0
[ 33.710258][ T438] ? netlink_unicast+0x780/0x780
[ 33.710262][ T438] ____sys_sendmsg+0x3dd/0x890
[ 33.710267][ T438] ? get_timestamp.constprop.0+0x380/0x380
[ 33.710270][ T438] ? __copy_msghdr+0x3c0/0x3c0
[ 33.710278][ T438] ___sys_sendmsg+0xed/0x170
[ 33.710281][ T438] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.710284][ T438] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 33.710289][ T438] ? copy_msghdr_from_user+0x110/0x110
[ 33.710294][ T438] ? find_held_lock+0x2b/0x80
[ 33.710298][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.710304][ T438] ? find_held_lock+0x2b/0x80
[ 33.710308][ T438] ? __virt_addr_valid+0x22a/0x450
[ 33.710312][ T438] ? __lock_release+0x5d/0x170
[ 33.710318][ T438] __sys_sendmsg+0x10b/0x1a0
[ 33.710321][ T438] ? __call_rcu_common.constprop.0+0x318/0x630
[ 33.710325][ T438] ? __sys_sendmsg_sock+0x20/0x20
[ 33.710333][ T438] ? rcu_is_watching+0x12/0xb0
[ 33.710337][ T438] do_syscall_64+0xc1/0xfd0
[ 33.710342][ T438] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 33.710346][ T438] RIP: 0033:0x7f084eab31d7
[ 33.710356][ T438] 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
[ 33.710358][ T438] RSP: 002b:00007ffc2caef3a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.710362][ T438] RAX: ffffffffffffffda RBX: 00007ffc2caefad0 RCX: 00007f084eab31d7
[ 33.710364][ T438] RDX: 0000000000000000 RSI: 00007ffc2caef410 RDI: 0000000000000005
[ 33.710366][ T438] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 33.710368][ T438] R10: 00007f084e9aff60 R11: 0000000000000246 R12: 0000000000000003
[ 33.710369][ T438] R13: 00000000691ccd13 R14: 0000000000499600 R15: 0000000000000000
[ 33.710376][ T438]
[ 33.710377][ T438] ==================================================================
[ 33.727717][ T438] Disabling lock debugging due to kernel taint
[ 33.727953][ T438] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 33.728208][ T438] #PF: supervisor write access in kernel mode
[ 33.728416][ T438] #PF: error_code(0x0002) - not-present page
[ 33.728624][ T438] PGD c419067 P4D c419067 PUD 9483067 PMD 0
[ 33.728852][ T438] Oops: Oops: 0002 [#1] SMP KASAN
[ 33.729026][ T438] CPU: 0 UID: 0 PID: 438 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 33.729368][ T438] Tainted: [B]=BAD_PAGE
[ 33.729499][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.729710][ T438] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 33.729936][ T438] 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
[ 33.730541][ T438] RSP: 0018:ffffc90000c96f40 EFLAGS: 00010046
[ 33.730756][ T438] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffaae4090a
[ 33.731014][ T438] RDX: fffffbfff5e0f2cd RSI: 0000000000000008 RDI: ffffffffaf079660
[ 33.731270][ T438] RBP: ffffc90000c96fa8 R08: 0000000000000001 R09: fffffbfff5e0f2cc
[ 33.731526][ T438] R10: ffffffffaf079667 R11: ffffc90000c96a00 R12: 0000000000000000
[ 33.731780][ T438] R13: 0000000000000282 R14: ffff8880051cc000 R15: dffffc0000000000
[ 33.732060][ T438] FS: 00007f084e8e5800(0000) GS:ffff8880815f2000(0000) knlGS:0000000000000000
[ 33.732366][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.732582][ T438] CR2: 0000000000000000 CR3: 000000000913c003 CR4: 0000000000772ef0
[ 33.732847][ T438] PKRU: 55555554
[ 33.732982][ T438] Call Trace:
[ 33.733118][ T438]
[ 33.733217][ T438] __cancel_work+0x7c/0x260
[ 33.733396][ T438] ? enable_delayed_work+0x10/0x10
[ 33.733580][ T438] ? queue_delayed_work_on+0xa0/0xa0
[ 33.733766][ T438] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.733947][ T438] __cancel_work_sync+0x18/0xc0
[ 33.734122][ T438] __dev_close_many+0x1ce/0x810
[ 33.734296][ T438] ? netdev_notify_peers+0x20/0x20
[ 33.734479][ T438] ? __local_bh_enable_ip+0xa9/0x120
[ 33.734665][ T438] __dev_change_flags+0x24b/0x6c0
[ 33.734840][ T438] ? __free_zapped_classes+0x90/0x90
[ 33.735017][ T438] ? netif_set_allmulti+0x360/0x360
[ 33.735190][ T438] ? __lock_release+0x5d/0x170
[ 33.735369][ T438] netif_change_flags+0x80/0x160
[ 33.735548][ T438] do_setlink.constprop.0+0x97c/0x2460
[ 33.735723][ T438] ? rtnl_newlink_create+0x770/0x770
[ 33.735911][ T438] ? rcu_read_lock_any_held+0x3f/0xa0
[ 33.736082][ T438] ? validate_chain+0x15e/0x4d0
[ 33.736252][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.736421][ T438] ? __mutex_trylock_common+0xf9/0x260
[ 33.736592][ T438] ? __mutex_handoff+0x2b0/0x2b0
[ 33.736761][ T438] ? rcu_is_watching+0x12/0xb0
[ 33.736932][ T438] ? rcu_is_watching+0x12/0xb0
[ 33.737100][ T438] ? trace_contention_end+0xd8/0x140
[ 33.737272][ T438] ? __mutex_lock+0x19f/0x1190
[ 33.737440][ T438] ? __create_object+0x5e/0xb0
[ 33.737610][ T438] ? __lock_release+0x5d/0x170
[ 33.737778][ T438] ? rtnl_newlink+0x64a/0xa60
[ 33.737946][ T438] ? ww_mutex_lock+0x160/0x160
[ 33.738114][ T438] ? trace_cap_capable+0x10b/0x180
[ 33.738283][ T438] ? __rtnl_newlink+0x40a/0xa30
[ 33.738453][ T438] rtnl_newlink+0x693/0xa60
[ 33.738624][ T438] ? __rtnl_newlink+0xa30/0xa30
[ 33.738790][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.738960][ T438] ? find_held_lock+0x2b/0x80
[ 33.739128][ T438] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 33.739296][ T438] ? __lock_release+0x5d/0x170
[ 33.739463][ T438] ? __rtnl_newlink+0xa30/0xa30
[ 33.739634][ T438] rtnetlink_rcv_msg+0x709/0xc00
[ 33.739803][ T438] ? rtnl_port_fill+0x850/0x850
[ 33.739970][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.740140][ T438] netlink_rcv_skb+0x121/0x340
[ 33.740308][ T438] ? rtnl_port_fill+0x850/0x850
[ 33.740474][ T438] ? netlink_ack+0xdd0/0xdd0
[ 33.740646][ T438] ? netlink_deliver_tap+0x13e/0x340
[ 33.740853][ T438] ? netlink_deliver_tap+0xc3/0x340
[ 33.741050][ T438] netlink_unicast+0x4aa/0x780
[ 33.741225][ T438] ? netlink_attachskb+0x810/0x810
[ 33.741418][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.741588][ T438] netlink_sendmsg+0x714/0xbd0
[ 33.741761][ T438] ? netlink_unicast+0x780/0x780
[ 33.741946][ T438] ? __import_iovec+0x230/0x3b0
[ 33.742117][ T438] ? netlink_unicast+0x780/0x780
[ 33.742287][ T438] ____sys_sendmsg+0x3dd/0x890
[ 33.742460][ T438] ? get_timestamp.constprop.0+0x380/0x380
[ 33.742676][ T438] ? __copy_msghdr+0x3c0/0x3c0
[ 33.742879][ T438] ___sys_sendmsg+0xed/0x170
[ 33.743181][ T438] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.743368][ T438] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 33.743601][ T438] ? copy_msghdr_from_user+0x110/0x110
[ 33.743773][ T438] ? find_held_lock+0x2b/0x80
[ 33.744051][ T438] ? __lock_acquire+0x449/0x7e0
[ 33.744225][ T438] ? find_held_lock+0x2b/0x80
[ 33.744394][ T438] ? __virt_addr_valid+0x22a/0x450
[ 33.744562][ T438] ? __lock_release+0x5d/0x170
[ 33.744841][ T438] __sys_sendmsg+0x10b/0x1a0
[ 33.745034][ T438] ? __call_rcu_common.constprop.0+0x318/0x630
[ 33.745245][ T438] ? __sys_sendmsg_sock+0x20/0x20
[ 33.745422][ T438] ? rcu_is_watching+0x12/0xb0
[ 33.745705][ T438] do_syscall_64+0xc1/0xfd0
[ 33.745898][ T438] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 33.746114][ T438] RIP: 0033:0x7f084eab31d7
[ 33.746403][ T438] 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
[ 33.747669][ T438] RSP: 002b:00007ffc2caef3a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.748113][ T438] RAX: ffffffffffffffda RBX: 00007ffc2caefad0 RCX: 00007f084eab31d7
[ 33.748396][ T438] RDX: 0000000000000000 RSI: 00007ffc2caef410 RDI: 0000000000000005
[ 33.748812][ T438] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 33.749105][ T438] R10: 00007f084e9aff60 R11: 0000000000000246 R12: 0000000000000003
[ 33.749400][ T438] R13: 00000000691ccd13 R14: 0000000000499600 R15: 0000000000000000
[ 33.749802][ T438]
[ 33.749949][ T438] Modules linked in: act_gact cls_flower sch_ingress vrf veth
[ 33.750250][ T438] CR2: 0000000000000000
[ 33.750393][ T438] ---[ end trace 0000000000000000 ]---
[ 33.750590][ T438] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 33.750838][ T438] 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
[ 33.751631][ T438] RSP: 0018:ffffc90000c96f40 EFLAGS: 00010046
[ 33.751874][ T438] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffaae4090a
[ 33.752272][ T438] RDX: fffffbfff5e0f2cd RSI: 0000000000000008 RDI: ffffffffaf079660
[ 33.752562][ T438] RBP: ffffc90000c96fa8 R08: 0000000000000001 R09: fffffbfff5e0f2cc
[ 33.752850][ T438] R10: ffffffffaf079667 R11: ffffc90000c96a00 R12: 0000000000000000
[ 33.753246][ T438] R13: 0000000000000282 R14: ffff8880051cc000 R15: dffffc0000000000
[ 33.753541][ T438] FS: 00007f084e8e5800(0000) GS:ffff8880815f2000(0000) knlGS:0000000000000000
[ 33.753876][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.754228][ T438] CR2: 0000000000000000 CR3: 000000000913c003 CR4: 0000000000772ef0
[ 33.754517][ T438] PKRU: 55555554
[ 33.754663][ T438] Kernel panic - not syncing: Fatal exception
[ 33.755099][ T438] Kernel Offset: 0x29800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 33.755557][ T438] ---[ end Kernel panic - not syncing: Fatal exception ]---
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