syzkaller login: [ 92.185092][ T10] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:57213' (ED25519) to the list of known hosts.
executing program
[ 94.817169][ T5314] loop0: detected capacity change from 0 to 32768
[ 94.846395][ T5314] ocfs2: Readonly device (7,0) detected. Cluster services will not be used for this mount. Recovery will be skipped.
[ 94.860247][ T5314] ocfs2: Mounting device (7,0) on (node local, slot 65535) with ordered data mode.
[ 94.879436][ T5313] INFO: trying to register non-static key.
[ 94.882269][ T5313] The code is fine but needs lockdep annotation, or maybe
[ 94.886851][ T5313] you didn't initialize this object before use?
[ 94.889856][ T5313] turning off the locking correctness validator.
[ 94.892952][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz-executor287 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full)
[ 94.892973][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 94.892982][ T5313] Call Trace:
[ 94.892992][ T5313]
[ 94.893001][ T5313] dump_stack_lvl+0x189/0x250
[ 94.895930][ T5313] ? rcu_is_watching+0x15/0xb0
[ 94.895944][ T5313] ? __pfx_dump_stack_lvl+0x10/0x10
[ 94.895961][ T5313] ? __pfx__printk+0x10/0x10
[ 94.895972][ T5313] ? __is_module_percpu_address+0x39b/0x3f0
[ 94.895985][ T5313] ? is_module_address+0x17/0xf0
[ 94.895998][ T5313] assign_lock_key+0x133/0x150
[ 94.896010][ T5313] register_lock_class+0x105/0x320
[ 94.896026][ T5313] __lock_acquire+0x99/0xd20
[ 94.896040][ T5313] ? ktime_get+0x3e/0x1f0
[ 94.896053][ T5313] ? ocfs2_mark_lockres_freeing+0x125/0x580
[ 94.897128][ T5313] lock_acquire+0x120/0x360
[ 94.897146][ T5313] ? ocfs2_mark_lockres_freeing+0x125/0x580
[ 94.897160][ T5313] _raw_spin_lock_irqsave+0xa7/0xf0
[ 94.898086][ T5313] ? ocfs2_mark_lockres_freeing+0x125/0x580
[ 94.898102][ T5313] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 94.898116][ T5313] ? ktime_get+0x1cb/0x1f0
[ 94.898130][ T5313] ocfs2_mark_lockres_freeing+0x125/0x580
[ 94.898145][ T5313] ? __pfx_ocfs2_mark_lockres_freeing+0x10/0x10
[ 94.898161][ T5313] ? ocfs2_journal_shutdown+0x64b/0xaf0
[ 94.898179][ T5313] ? __pfx_ocfs2_journal_shutdown+0x10/0x10
[ 94.898193][ T5313] ? kfree+0x18e/0x440
[ 94.898206][ T5313] ocfs2_dlm_shutdown+0x3a/0x240
[ 94.898219][ T5313] ocfs2_dismount_volume+0x46a/0x8d0
[ 94.898232][ T5313] ? __pfx_ocfs2_dismount_volume+0x10/0x10
[ 94.898243][ T5313] ? __pfx_evict_inodes+0x10/0x10
[ 94.898256][ T5313] ? __pfx_ocfs2_put_super+0x10/0x10
[ 94.898266][ T5313] generic_shutdown_super+0x132/0x2c0
[ 94.898284][ T5313] kill_block_super+0x44/0x90
[ 94.898300][ T5313] deactivate_locked_super+0xbc/0x130
[ 94.898318][ T5313] cleanup_mnt+0x425/0x4c0
[ 94.898333][ T5313] ? lockdep_hardirqs_on+0x9c/0x150
[ 94.898349][ T5313] task_work_run+0x1d1/0x260
[ 94.898365][ T5313] ? __pfx_task_work_run+0x10/0x10
[ 94.898376][ T5313] ? __x64_sys_umount+0x122/0x160
[ 94.898387][ T5313] ? exit_to_user_mode_loop+0x40/0x110
[ 94.898406][ T5313] exit_to_user_mode_loop+0xec/0x110
[ 94.898421][ T5313] do_syscall_64+0x2bd/0x3b0
[ 94.898434][ T5313] ? lockdep_hardirqs_on+0x9c/0x150
[ 94.898449][ T5313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.898461][ T5313] ? clear_bhb_loop+0x60/0xb0
[ 94.898473][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.898483][ T5313] RIP: 0033:0x7f39977e2647
[ 94.898499][ T5313] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[ 94.898509][ T5313] RSP: 002b:00007ffeacb74978 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 94.898522][ T5313] RAX: 0000000000000000 RBX: 00000000000170e1 RCX: 00007f39977e2647
[ 94.898531][ T5313] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeacb74a30
[ 94.898538][ T5313] RBP: 00007ffeacb74a30 R08: 0000000000000000 R09: 0000000000000000
[ 94.898544][ T5313] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffeacb75aa0
[ 94.898551][ T5313] R13: 000055555646d6c0 R14: 431bde82d7b634db R15: 00007ffeacb75ac0
[ 94.898563][ T5313]
[ 95.073199][ T5313] ocfs2: Unmounting device (7,0) on (node local)
[ 95.080984][ T5313] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI
[ 95.086267][ T5313] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 95.090014][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz-executor287 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full)
[ 95.095722][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 95.100433][ T5313] RIP: 0010:ocfs2_evict_inode+0x2d05/0x40e0
[ 95.103561][ T5313] Code: 02 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 6c 6d 85 fe 4d 01 f4 48 8b 1b 48 83 c3 08 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 4c 6d 85 fe 48 8b 3b 49 81 c7 88
[ 95.112921][ T5313] RSP: 0018:ffffc9000cfd7340 EFLAGS: 00010202
[ 95.116014][ T5313] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff8880001ec880
[ 95.120158][ T5313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 95.123863][ T5313] RBP: ffffc9000cfd7a70 R08: ffff888043a630b7 R09: 1ffff1100874c616
[ 95.127517][ T5313] R10: dffffc0000000000 R11: ffffed100874c617 R12: fffff520019fae78
[ 95.131398][ T5313] R13: ffff888043a63360 R14: dffffc0000000000 R15: ffff888043a63338
[ 95.135057][ T5313] FS: 000055555646c380(0000) GS:ffff88808d252000(0000) knlGS:0000000000000000
[ 95.138533][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.141856][ T5313] CR2: 00007f24da1909c0 CR3: 0000000044401000 CR4: 0000000000352ef0
[ 95.145546][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 95.148581][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 95.151562][ T5313] Call Trace:
[ 95.152941][ T5313]
[ 95.154231][ T5313] ? __pfx_ocfs2_evict_inode+0x10/0x10
[ 95.156837][ T5313] ? __pfx___switch_to+0x10/0x10
[ 95.158906][ T5313] ? finish_task_switch+0x18b/0x950
[ 95.161521][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.164049][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.166685][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.169183][ T5313] ? trace_sched_exit_tp+0x38/0x120
[ 95.180371][ T5313] ? __schedule+0x1713/0x4d00
[ 95.182560][ T5313] ? kvm_sched_clock_read+0x11/0x20
[ 95.186534][ T5313] ? sched_clock+0x3f/0x60
[ 95.190228][ T5313] ? sched_clock_cpu+0x74/0x430
[ 95.192521][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.194930][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.197255][ T5313] ? lock_release+0x4b/0x3e0
[ 95.199511][ T5313] ? preempt_schedule_common+0x83/0xd0
[ 95.201932][ T5313] ? __pfx___schedule+0x10/0x10
[ 95.204114][ T5313] ? __resched_curr+0x1f6/0x3d0
[ 95.206269][ T5313] ? do_raw_spin_lock+0x121/0x290
[ 95.208618][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.210742][ T5313] ? do_raw_spin_unlock+0x4d/0x240
[ 95.212905][ T5313] ? _raw_spin_unlock+0x28/0x50
[ 95.215183][ T5313] ? writeback_single_inode+0x43e/0x6a0
[ 95.217834][ T5313] ? write_inode_now+0x158/0x1c0
[ 95.220072][ T5313] ? __pfx_write_inode_now+0x10/0x10
[ 95.222221][ T5313] ? inode_wait_for_writeback+0xf9/0x290
[ 95.224560][ T5313] ? __pfx_inode_wait_for_writeback+0x10/0x10
[ 95.227400][ T5313] ? rcu_is_watching+0x15/0xb0
[ 95.229778][ T5313] ? do_raw_spin_unlock+0x4d/0x240
[ 95.232012][ T5313] ? __pfx_ocfs2_evict_inode+0x10/0x10
[ 95.234330][ T5313] evict+0x504/0x9c0
[ 95.236061][ T5313] ? __pfx_evict+0x10/0x10
[ 95.238412][ T5313] ? do_raw_spin_unlock+0x4d/0x240
[ 95.241018][ T5313] ? _raw_spin_unlock+0x28/0x50
[ 95.243081][ T5313] ? iput+0x6d8/0x9d0
[ 95.245033][ T5313] ocfs2_free_slot_info+0x79/0x260
[ 95.247428][ T5313] ocfs2_delete_osb+0x58/0x170
[ 95.250009][ T5313] ocfs2_dismount_volume+0x57a/0x8d0
[ 95.253194][ T5313] ? __pfx_ocfs2_dismount_volume+0x10/0x10
[ 95.256060][ T5313] ? __pfx_evict_inodes+0x10/0x10
[ 95.258351][ T5313] ? __pfx_ocfs2_put_super+0x10/0x10
[ 95.260722][ T5313] generic_shutdown_super+0x132/0x2c0
[ 95.263353][ T5313] kill_block_super+0x44/0x90
[ 95.266204][ T5313] deactivate_locked_super+0xbc/0x130
[ 95.268990][ T5313] cleanup_mnt+0x425/0x4c0
[ 95.271079][ T5313] ? lockdep_hardirqs_on+0x9c/0x150
[ 95.273527][ T5313] task_work_run+0x1d1/0x260
[ 95.275756][ T5313] ? __pfx_task_work_run+0x10/0x10
[ 95.278317][ T5313] ? __x64_sys_umount+0x122/0x160
[ 95.280646][ T5313] ? exit_to_user_mode_loop+0x40/0x110
[ 95.283234][ T5313] exit_to_user_mode_loop+0xec/0x110
[ 95.286011][ T5313] do_syscall_64+0x2bd/0x3b0
[ 95.288653][ T5313] ? lockdep_hardirqs_on+0x9c/0x150
[ 95.291314][ T5313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.294391][ T5313] ? clear_bhb_loop+0x60/0xb0
[ 95.296629][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.299250][ T5313] RIP: 0033:0x7f39977e2647
[ 95.301294][ T5313] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[ 95.312390][ T5313] RSP: 002b:00007ffeacb74978 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 95.316293][ T5313] RAX: 0000000000000000 RBX: 00000000000170e1 RCX: 00007f39977e2647
[ 95.320302][ T5313] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeacb74a30
[ 95.323991][ T5313] RBP: 00007ffeacb74a30 R08: 0000000000000000 R09: 0000000000000000
[ 95.327571][ T5313] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffeacb75aa0
[ 95.331273][ T5313] R13: 000055555646d6c0 R14: 431bde82d7b634db R15: 00007ffeacb75ac0
[ 95.335242][ T5313]
[ 95.336685][ T5313] Modules linked in:
[ 95.338777][ T5313] ---[ end trace 0000000000000000 ]---
[ 95.347437][ T5313] RIP: 0010:ocfs2_evict_inode+0x2d05/0x40e0
[ 95.350107][ T5313] Code: 02 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 6c 6d 85 fe 4d 01 f4 48 8b 1b 48 83 c3 08 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 4c 6d 85 fe 48 8b 3b 49 81 c7 88
[ 95.360325][ T5313] RSP: 0018:ffffc9000cfd7340 EFLAGS: 00010202
[ 95.362910][ T5313] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff8880001ec880
[ 95.366902][ T5313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 95.370143][ T5313] RBP: ffffc9000cfd7a70 R08: ffff888043a630b7 R09: 1ffff1100874c616
[ 95.373697][ T5313] R10: dffffc0000000000 R11: ffffed100874c617 R12: fffff520019fae78
[ 95.380935][ T5313] R13: ffff888043a63360 R14: dffffc0000000000 R15: ffff888043a63338
[ 95.385558][ T5313] FS: 000055555646c380(0000) GS:ffff88808d252000(0000) knlGS:0000000000000000
[ 95.389538][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.392638][ T5313] CR2: 00007f24da1909c0 CR3: 0000000044401000 CR4: 0000000000352ef0
[ 95.397247][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 95.400955][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 95.406117][ T5313] Kernel panic - not syncing: Fatal exception
[ 95.409761][ T5313] Kernel Offset: disabled
[ 95.411838][ T5313] Rebooting in 86400 seconds..
VM DIAGNOSIS:
19:10:56 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000006b RBX=000000000000006b RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000cfd71b0
R8 =ffff888033c18237 R9 =1ffff11006783046 R10=dffffc0000000000 R11=ffffffff85470170
R12=dffffc0000000000 R13=ffffffff99ac38f6 R14=ffffffff99dc8780 R15=0000000000000000
RIP=ffffffff854701ec RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055555646c380 ffffffff 00c00000
GS =0000 ffff88808d252000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00005555564756f8 CR3=0000000044401000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000040000021 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffeacb74980 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f006a64615f6572 6f63735f6d6f6f2f 666c65732f636f72 702f003030303100
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a004f41445f4057 4a46565f484a4a0a 434940560a464a57 550a001515151400
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000