[ 16.193512][ T251] ip (251) used greatest stack depth: 24384 bytes left
[ 25.217582][ T303] GACT probability NOT on
[ 25.244735][ T301] tc (301) used greatest stack depth: 23888 bytes left
[ 34.993533][ T535] ==================================================================
[ 34.993859][ T535] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 34.994168][ T535] Write of size 8 at addr 0000000000000000 by task ip/535
[ 34.994397][ T535]
[ 34.994498][ T535] CPU: 3 UID: 0 PID: 535 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 34.994503][ T535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.994508][ T535] Call Trace:
[ 34.994512][ T535]
[ 34.994514][ T535] dump_stack_lvl+0x82/0xc0
[ 34.994531][ T535] ? try_to_grab_pending+0x81/0x6c0
[ 34.994534][ T535] kasan_report+0xca/0x100
[ 34.994545][ T535] ? try_to_grab_pending+0x81/0x6c0
[ 34.994551][ T535] kasan_check_range+0x39/0x1b0
[ 34.994555][ T535] try_to_grab_pending+0x81/0x6c0
[ 34.994560][ T535] __cancel_work+0x7c/0x260
[ 34.994563][ T535] ? enable_delayed_work+0x10/0x10
[ 34.994567][ T535] ? queue_delayed_work_on+0xa0/0xa0
[ 34.994571][ T535] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.994580][ T535] __cancel_work_sync+0x18/0xc0
[ 34.994583][ T535] __dev_close_many+0x1ce/0x810
[ 34.994598][ T535] ? netdev_notify_peers+0x20/0x20
[ 34.994602][ T535] ? __local_bh_enable_ip+0xa9/0x120
[ 34.994611][ T535] __dev_change_flags+0x24b/0x6c0
[ 34.994617][ T535] ? __free_zapped_classes+0x90/0x90
[ 34.994624][ T535] ? netif_set_allmulti+0x360/0x360
[ 34.994627][ T535] ? __lock_release+0x5d/0x170
[ 34.994633][ T535] netif_change_flags+0x80/0x160
[ 34.994638][ T535] do_setlink.constprop.0+0x97c/0x2460
[ 34.994644][ T535] ? rtnl_newlink_create+0x770/0x770
[ 34.994650][ T535] ? rcu_read_lock_any_held+0x3f/0xa0
[ 34.994658][ T535] ? validate_chain+0x15e/0x4d0
[ 34.994666][ T535] ? __lock_acquire+0x449/0x7e0
[ 34.994674][ T535] ? __mutex_trylock_common+0xf9/0x260
[ 34.994680][ T535] ? __mutex_handoff+0x2b0/0x2b0
[ 34.994685][ T535] ? rcu_is_watching+0x12/0xb0
[ 34.994693][ T535] ? rcu_is_watching+0x12/0xb0
[ 34.994696][ T535] ? trace_contention_end+0xd8/0x140
[ 34.994699][ T535] ? __mutex_lock+0x19f/0x1190
[ 34.994713][ T535] ? __create_object+0x5e/0xb0
[ 34.994720][ T535] ? __lock_release+0x5d/0x170
[ 34.994724][ T535] ? rtnl_newlink+0x64a/0xa60
[ 34.994727][ T535] ? ww_mutex_lock+0x160/0x160
[ 34.994730][ T535] ? trace_cap_capable+0x10b/0x180
[ 34.994740][ T535] ? __rtnl_newlink+0x40a/0xa30
[ 34.994746][ T535] rtnl_newlink+0x693/0xa60
[ 34.994751][ T535] ? __rtnl_newlink+0xa30/0xa30
[ 34.994754][ T535] ? __lock_acquire+0x449/0x7e0
[ 34.994760][ T535] ? find_held_lock+0x2b/0x80
[ 34.994764][ T535] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 34.994766][ T535] ? __lock_release+0x5d/0x170
[ 34.994771][ T535] ? __rtnl_newlink+0xa30/0xa30
[ 34.994774][ T535] rtnetlink_rcv_msg+0x709/0xc00
[ 34.994778][ T535] ? rtnl_port_fill+0x850/0x850
[ 34.994781][ T535] ? __lock_acquire+0x449/0x7e0
[ 34.994788][ T535] netlink_rcv_skb+0x121/0x340
[ 34.994796][ T535] ? rtnl_port_fill+0x850/0x850
[ 34.994800][ T535] ? netlink_ack+0xdd0/0xdd0
[ 34.994807][ T535] ? netlink_deliver_tap+0x13e/0x340
[ 34.994810][ T535] ? netlink_deliver_tap+0xc3/0x340
[ 34.994814][ T535] netlink_unicast+0x4aa/0x780
[ 34.994818][ T535] ? netlink_attachskb+0x810/0x810
[ 34.994822][ T535] ? __lock_acquire+0x449/0x7e0
[ 34.994827][ T535] netlink_sendmsg+0x714/0xbd0
[ 34.994832][ T535] ? netlink_unicast+0x780/0x780
[ 34.994836][ T535] ? __import_iovec+0x230/0x3b0
[ 34.994845][ T535] ? netlink_unicast+0x780/0x780
[ 34.994849][ T535] ____sys_sendmsg+0x3dd/0x890
[ 34.994857][ T535] ? get_timestamp.constprop.0+0x380/0x380
[ 34.994860][ T535] ? __copy_msghdr+0x3c0/0x3c0
[ 34.994868][ T535] ___sys_sendmsg+0xed/0x170
[ 34.994871][ T535] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.994873][ T535] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 34.994881][ T535] ? copy_msghdr_from_user+0x110/0x110
[ 34.994886][ T535] ? find_held_lock+0x2b/0x80
[ 34.994891][ T535] ? __lock_acquire+0x449/0x7e0
[ 34.994897][ T535] ? find_held_lock+0x2b/0x80
[ 34.994900][ T535] ? __virt_addr_valid+0x22a/0x450
[ 34.994911][ T535] ? __lock_release+0x5d/0x170
[ 34.994917][ T535] __sys_sendmsg+0x10b/0x1a0
[ 34.994921][ T535] ? __call_rcu_common.constprop.0+0x318/0x630
[ 34.994924][ T535] ? __sys_sendmsg_sock+0x20/0x20
[ 34.994932][ T535] ? rcu_is_watching+0x12/0xb0
[ 34.994936][ T535] do_syscall_64+0xc1/0xfd0
[ 34.994943][ T535] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 34.994949][ T535] RIP: 0033:0x7fa8d558d1d7
[ 34.994954][ T535] 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
[ 34.994957][ T535] RSP: 002b:00007fffa6ea7e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.994963][ T535] RAX: ffffffffffffffda RBX: 00007fffa6ea8550 RCX: 00007fa8d558d1d7
[ 34.994966][ T535] RDX: 0000000000000000 RSI: 00007fffa6ea7e90 RDI: 0000000000000005
[ 34.994968][ T535] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 34.994969][ T535] R10: 00007fa8d5489f60 R11: 0000000000000246 R12: 0000000000000003
[ 34.994971][ T535] R13: 00000000691ccd08 R14: 0000000000499600 R15: 0000000000000000
[ 34.994978][ T535]
[ 34.994979][ T535] ==================================================================
[ 35.012309][ T535] Disabling lock debugging due to kernel taint
[ 35.012542][ T535] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 35.012908][ T535] #PF: supervisor write access in kernel mode
[ 35.013120][ T535] #PF: error_code(0x0002) - not-present page
[ 35.013332][ T535] PGD 14563067 P4D 14563067 PUD 14653067 PMD 0
[ 35.013660][ T535] Oops: Oops: 0002 [#1] SMP KASAN
[ 35.013851][ T535] CPU: 3 UID: 0 PID: 535 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 35.014198][ T535] Tainted: [B]=BAD_PAGE
[ 35.014435][ T535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.014657][ T535] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 35.014915][ T535] 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
[ 35.015648][ T535] RSP: 0018:ffffc90000da6f40 EFLAGS: 00010046
[ 35.015877][ T535] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff86e4090a
[ 35.016251][ T535] RDX: fffffbfff160f2cd RSI: 0000000000000008 RDI: ffffffff8b079660
[ 35.016518][ T535] RBP: ffffc90000da6fa8 R08: 0000000000000001 R09: fffffbfff160f2cc
[ 35.016888][ T535] R10: ffffffff8b079667 R11: ffffc90000da6a00 R12: 0000000000000000
[ 35.017145][ T535] R13: 0000000000000282 R14: ffff888008b31000 R15: dffffc0000000000
[ 35.017412][ T535] FS: 00007fa8d53bf800(0000) GS:ffff8880ab372000(0000) knlGS:0000000000000000
[ 35.017840][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.018063][ T535] CR2: 0000000000000000 CR3: 00000000091b4002 CR4: 0000000000772ef0
[ 35.018322][ T535] PKRU: 55555554
[ 35.018564][ T535] Call Trace:
[ 35.018708][ T535]
[ 35.018802][ T535] __cancel_work+0x7c/0x260
[ 35.019004][ T535] ? enable_delayed_work+0x10/0x10
[ 35.019185][ T535] ? queue_delayed_work_on+0xa0/0xa0
[ 35.019469][ T535] ? lockdep_hardirqs_on+0x7c/0x110
[ 35.019647][ T535] __cancel_work_sync+0x18/0xc0
[ 35.019830][ T535] __dev_close_many+0x1ce/0x810
[ 35.020005][ T535] ? netdev_notify_peers+0x20/0x20
[ 35.020282][ T535] ? __local_bh_enable_ip+0xa9/0x120
[ 35.020455][ T535] __dev_change_flags+0x24b/0x6c0
[ 35.020632][ T535] ? __free_zapped_classes+0x90/0x90
[ 35.020813][ T535] ? netif_set_allmulti+0x360/0x360
[ 35.021089][ T535] ? __lock_release+0x5d/0x170
[ 35.021261][ T535] netif_change_flags+0x80/0x160
[ 35.021434][ T535] do_setlink.constprop.0+0x97c/0x2460
[ 35.021611][ T535] ? rtnl_newlink_create+0x770/0x770
[ 35.021901][ T535] ? rcu_read_lock_any_held+0x3f/0xa0
[ 35.022081][ T535] ? validate_chain+0x15e/0x4d0
[ 35.022253][ T535] ? __lock_acquire+0x449/0x7e0
[ 35.022424][ T535] ? __mutex_trylock_common+0xf9/0x260
[ 35.022715][ T535] ? __mutex_handoff+0x2b0/0x2b0
[ 35.022885][ T535] ? rcu_is_watching+0x12/0xb0
[ 35.023059][ T535] ? rcu_is_watching+0x12/0xb0
[ 35.023231][ T535] ? trace_contention_end+0xd8/0x140
[ 35.023508][ T535] ? __mutex_lock+0x19f/0x1190
[ 35.023690][ T535] ? __create_object+0x5e/0xb0
[ 35.023863][ T535] ? __lock_release+0x5d/0x170
[ 35.024032][ T535] ? rtnl_newlink+0x64a/0xa60
[ 35.024306][ T535] ? ww_mutex_lock+0x160/0x160
[ 35.024474][ T535] ? trace_cap_capable+0x10b/0x180
[ 35.024646][ T535] ? __rtnl_newlink+0x40a/0xa30
[ 35.024829][ T535] rtnl_newlink+0x693/0xa60
[ 35.025107][ T535] ? __rtnl_newlink+0xa30/0xa30
[ 35.025278][ T535] ? __lock_acquire+0x449/0x7e0
[ 35.025451][ T535] ? find_held_lock+0x2b/0x80
[ 35.025625][ T535] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 35.025910][ T535] ? __lock_release+0x5d/0x170
[ 35.026082][ T535] ? __rtnl_newlink+0xa30/0xa30
[ 35.026252][ T535] rtnetlink_rcv_msg+0x709/0xc00
[ 35.026421][ T535] ? rtnl_port_fill+0x850/0x850
[ 35.026721][ T535] ? __lock_acquire+0x449/0x7e0
[ 35.026901][ T535] netlink_rcv_skb+0x121/0x340
[ 35.027074][ T535] ? rtnl_port_fill+0x850/0x850
[ 35.027245][ T535] ? netlink_ack+0xdd0/0xdd0
[ 35.027531][ T535] ? netlink_deliver_tap+0x13e/0x340
[ 35.027718][ T535] ? netlink_deliver_tap+0xc3/0x340
[ 35.027892][ T535] netlink_unicast+0x4aa/0x780
[ 35.028064][ T535] ? netlink_attachskb+0x810/0x810
[ 35.028347][ T535] ? __lock_acquire+0x449/0x7e0
[ 35.028527][ T535] netlink_sendmsg+0x714/0xbd0
[ 35.028718][ T535] ? netlink_unicast+0x780/0x780
[ 35.028891][ T535] ? __import_iovec+0x230/0x3b0
[ 35.029183][ T535] ? netlink_unicast+0x780/0x780
[ 35.029355][ T535] ____sys_sendmsg+0x3dd/0x890
[ 35.029534][ T535] ? get_timestamp.constprop.0+0x380/0x380
[ 35.029761][ T535] ? __copy_msghdr+0x3c0/0x3c0
[ 35.030044][ T535] ___sys_sendmsg+0xed/0x170
[ 35.030214][ T535] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.030389][ T535] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 35.030728][ T535] ? copy_msghdr_from_user+0x110/0x110
[ 35.030905][ T535] ? find_held_lock+0x2b/0x80
[ 35.031077][ T535] ? __lock_acquire+0x449/0x7e0
[ 35.031250][ T535] ? find_held_lock+0x2b/0x80
[ 35.031534][ T535] ? __virt_addr_valid+0x22a/0x450
[ 35.031717][ T535] ? __lock_release+0x5d/0x170
[ 35.031894][ T535] __sys_sendmsg+0x10b/0x1a0
[ 35.032062][ T535] ? __call_rcu_common.constprop.0+0x318/0x630
[ 35.032378][ T535] ? __sys_sendmsg_sock+0x20/0x20
[ 35.032560][ T535] ? rcu_is_watching+0x12/0xb0
[ 35.032742][ T535] do_syscall_64+0xc1/0xfd0
[ 35.032918][ T535] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 35.033242][ T535] RIP: 0033:0x7fa8d558d1d7
[ 35.033428][ T535] 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
[ 35.034177][ T535] RSP: 002b:00007fffa6ea7e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.034465][ T535] RAX: ffffffffffffffda RBX: 00007fffa6ea8550 RCX: 00007fa8d558d1d7
[ 35.034845][ T535] RDX: 0000000000000000 RSI: 00007fffa6ea7e90 RDI: 0000000000000005
[ 35.035108][ T535] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 35.035370][ T535] R10: 00007fa8d5489f60 R11: 0000000000000246 R12: 0000000000000003
[ 35.035768][ T535] R13: 00000000691ccd08 R14: 0000000000499600 R15: 0000000000000000
[ 35.036035][ T535]
[ 35.036167][ T535] Modules linked in: act_gact cls_flower sch_ingress vrf veth
[ 35.036564][ T535] CR2: 0000000000000000
[ 35.036711][ T535] ---[ end trace 0000000000000000 ]---
[ 35.036889][ T535] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 35.037113][ T535] 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
[ 35.037860][ T535] RSP: 0018:ffffc90000da6f40 EFLAGS: 00010046
[ 35.038182][ T535] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff86e4090a
[ 35.038444][ T535] RDX: fffffbfff160f2cd RSI: 0000000000000008 RDI: ffffffff8b079660
[ 35.038724][ T535] RBP: ffffc90000da6fa8 R08: 0000000000000001 R09: fffffbfff160f2cc
[ 35.039097][ T535] R10: ffffffff8b079667 R11: ffffc90000da6a00 R12: 0000000000000000
[ 35.039351][ T535] R13: 0000000000000282 R14: ffff888008b31000 R15: dffffc0000000000
[ 35.039610][ T535] FS: 00007fa8d53bf800(0000) GS:ffff8880ab372000(0000) knlGS:0000000000000000
[ 35.040040][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.040256][ T535] CR2: 0000000000000000 CR3: 00000000091b4002 CR4: 0000000000772ef0
[ 35.040623][ T535] PKRU: 55555554
[ 35.040766][ T535] Kernel panic - not syncing: Fatal exception
[ 35.041088][ T535] Kernel Offset: 0x5800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 35.041606][ T535] ---[ end Kernel panic - not syncing: Fatal exception ]---
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