[ 86.750006][ T52] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:43170' (ED25519) to the list of known hosts. executing program [ 88.048314][ T5092] loop0: detected capacity change from 0 to 32768 [ 88.077348][ T5092] ======================================================= [ 88.077348][ T5092] WARNING: The mand mount option has been deprecated and [ 88.077348][ T5092] and is ignored by this kernel. Remove the mand [ 88.077348][ T5092] option from the mount to silence this warning. [ 88.077348][ T5092] ======================================================= [ 88.153340][ T5092] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.172628][ T5092] ------------[ cut here ]------------ [ 88.175065][ T5092] kernel BUG at fs/ocfs2/suballoc.c:1441! [ 88.183261][ T5092] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 88.186311][ T5092] CPU: 0 UID: 0 PID: 5092 Comm: syz-executor170 Not tainted 6.11.0-rc4-syzkaller-00033-g872cf28b8df9 #0 [ 88.190713][ T5092] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 88.195230][ T5092] RIP: 0010:ocfs2_claim_suballoc_bits+0x240c/0x2570 [ 88.198760][ T5092] Code: 0a 12 05 fe 90 0f 0b e8 02 12 05 fe 90 0f 0b e8 fa 11 05 fe 90 0f 0b e8 f2 11 05 fe 90 0f 0b e8 4a 40 28 08 e8 e5 11 05 fe 90 <0f> 0b e8 dd 11 05 fe 90 0f 0b f3 0f 1e fa 65 8b 1d 9b 5d 75 7c bf [ 88.206476][ T5092] RSP: 0018:ffffc9000af36da0 EFLAGS: 00010293 [ 88.208936][ T5092] RAX: ffffffff838e795b RBX: 0000000000000000 RCX: ffff88801c86c880 [ 88.212113][ T5092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.215237][ T5092] RBP: ffffc9000af37050 R08: ffffffff838e6445 R09: 0000000000000000 [ 88.218389][ T5092] R10: ffffc9000af370e0 R11: fffff520015e6e21 R12: dffffc0000000000 [ 88.221398][ T5092] R13: ffff88805f022008 R14: ffff88803f268400 R15: 0000000000000002 [ 88.224280][ T5092] FS: 000055558fd61380(0000) GS:ffff888020800000(0000) knlGS:0000000000000000 [ 88.227843][ T5092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.230533][ T5092] CR2: 0000000000000000 CR3: 000000001d86c000 CR4: 0000000000350ef0 [ 88.233946][ T5092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.237297][ T5092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.240441][ T5092] Call Trace: [ 88.241737][ T5092] <TASK> [ 88.242946][ T5092] ? __die_body+0x88/0xe0 [ 88.244658][ T5092] ? die+0xcf/0x110 [ 88.246183][ T5092] ? do_trap+0x15a/0x3a0 [ 88.247949][ T5092] ? ocfs2_claim_suballoc_bits+0x240c/0x2570 [ 88.250271][ T5092] ? do_error_trap+0x1dc/0x2c0 [ 88.252151][ T5092] ? ocfs2_claim_suballoc_bits+0x240c/0x2570 [ 88.254467][ T5092] ? __pfx_do_error_trap+0x10/0x10 [ 88.256468][ T5092] ? report_bug+0x3e8/0x500 [ 88.259039][ T5092] ? handle_invalid_op+0x34/0x40 [ 88.260990][ T5092] ? ocfs2_claim_suballoc_bits+0x240c/0x2570 [ 88.263271][ T5092] ? exc_invalid_op+0x38/0x50 [ 88.264966][ T5092] ? asm_exc_invalid_op+0x1a/0x20 [ 88.266883][ T5092] ? ocfs2_claim_suballoc_bits+0xef5/0x2570 [ 88.269249][ T5092] ? ocfs2_claim_suballoc_bits+0x240b/0x2570 [ 88.271612][ T5092] ? ocfs2_claim_suballoc_bits+0x240c/0x2570 [ 88.273976][ T5092] ? mark_lock+0x9a/0x350 [ 88.275634][ T5092] ? __lock_acquire+0x137a/0x2040 [ 88.277578][ T5092] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10 [ 88.279948][ T5092] ? mark_lock+0x9a/0x350 [ 88.281621][ T5092] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 88.283909][ T5092] ocfs2_claim_new_inode+0x338/0x870 [ 88.286063][ T5092] ? __pfx_ocfs2_claim_new_inode+0x10/0x10 [ 88.288715][ T5092] ? __set_current_blocked+0x310/0x380 [ 88.291214][ T5092] ? __pfx___set_current_blocked+0x10/0x10 [ 88.293847][ T5092] ? rcu_is_watching+0x15/0xb0 [ 88.296045][ T5092] ocfs2_mknod_locked+0x17a/0x3b0 [ 88.297863][ T5092] ? __pfx_sigprocmask+0x10/0x10 [ 88.299666][ T5092] ? __pfx_ocfs2_mknod_locked+0x10/0x10 [ 88.301581][ T5092] ? ocfs2_start_trans+0x4e3/0x700 [ 88.303387][ T5092] ? __pfx_ocfs2_block_signals+0x10/0x10 [ 88.305389][ T5092] ? ocfs2_init_security_get+0x134/0x1a0 [ 88.307367][ T5092] ocfs2_mknod+0x17d4/0x2b40 [ 88.308991][ T5092] ? __pfx_validate_chain+0x10/0x10 [ 88.311034][ T5092] ? __pfx_ocfs2_mknod+0x10/0x10 [ 88.312945][ T5092] ? __lock_acquire+0x137a/0x2040 [ 88.314914][ T5092] ? __pfx_lock_acquire+0x10/0x10 [ 88.316910][ T5092] ? ocfs2_inode_unlock+0xa7/0x150 [ 88.318932][ T5092] ? __pfx_lock_release+0x10/0x10 [ 88.320889][ T5092] ? do_raw_spin_lock+0x14f/0x370 [ 88.322919][ T5092] ? do_raw_spin_unlock+0x58/0x8b0 [ 88.325078][ T5092] ? _raw_spin_unlock+0x28/0x50 [ 88.327224][ T5092] ? rcu_is_watching+0x15/0xb0 [ 88.329270][ T5092] ? ocfs2_lookup+0x503/0xa60 [ 88.331265][ T5092] ocfs2_create+0x1ab/0x480 [ 88.333027][ T5092] ? __pfx_ocfs2_create+0x10/0x10 [ 88.335002][ T5092] ? inode_permission+0xff/0x460 [ 88.336870][ T5092] ? __pfx_ocfs2_permission+0x10/0x10 [ 88.338946][ T5092] ? bpf_lsm_inode_create+0x9/0x10 [ 88.340949][ T5092] ? security_inode_create+0xc2/0x110 [ 88.342995][ T5092] ? __pfx_ocfs2_create+0x10/0x10 [ 88.344985][ T5092] path_openat+0x1a9a/0x3470 [ 88.346904][ T5092] ? __pfx_path_openat+0x10/0x10 [ 88.348907][ T5092] do_filp_open+0x235/0x490 [ 88.350794][ T5092] ? __pfx_do_filp_open+0x10/0x10 [ 88.352885][ T5092] ? _raw_spin_unlock+0x28/0x50 [ 88.355201][ T5092] ? alloc_fd+0x5a1/0x640 [ 88.357644][ T5092] do_sys_openat2+0x13e/0x1d0 [ 88.360180][ T5092] ? __pfx_do_sys_openat2+0x10/0x10 [ 88.362247][ T5092] ? __se_sys_dup2+0x8d/0x4c0 [ 88.364148][ T5092] ? __pfx_lock_release+0x10/0x10 [ 88.366204][ T5092] __x64_sys_openat+0x247/0x2a0 [ 88.368233][ T5092] ? __pfx___x64_sys_openat+0x10/0x10 [ 88.370354][ T5092] ? do_syscall_64+0x100/0x230 [ 88.372201][ T5092] ? do_syscall_64+0xb6/0x230 [ 88.374096][ T5092] do_syscall_64+0xf3/0x230 [ 88.375941][ T5092] ? clear_bhb_loop+0x35/0x90 [ 88.378150][ T5092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.381238][ T5092] RIP: 0033:0x7f40f4c89c59 [ 88.383566][ T5092] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 88.391120][ T5092] RSP: 002b:00007ffc3348c8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 88.394069][ T5092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40f4c89c59 [ 88.396981][ T5092] RDX: 0000000000040942 RSI: 0000000020000200 RDI: 00000000ffffff9c [ 88.399804][ T5092] RBP: 00007f40f4d015f0 R08: 000055558fd624c0 R09: 000055558fd624c0 [ 88.402913][ T5092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc3348c8f0 [ 88.405768][ T5092] R13: 00007ffc3348cb18 R14: 431bde82d7b634db R15: 00007f40f4cd203b [ 88.408615][ T5092] </TASK> [ 88.409707][ T5092] Modules linked in: [ 88.643526][ T5092] ---[ end trace 0000000000000000 ]--- [ 88.645253][ T5092] RIP: 0010:ocfs2_claim_suballoc_bits+0x240c/0x2570 [ 88.647616][ T5092] Code: 0a 12 05 fe 90 0f 0b e8 02 12 05 fe 90 0f 0b e8 fa 11 05 fe 90 0f 0b e8 f2 11 05 fe 90 0f 0b e8 4a 40 28 08 e8 e5 11 05 fe 90 <0f> 0b e8 dd 11 05 fe 90 0f 0b f3 0f 1e fa 65 8b 1d 9b 5d 75 7c bf [ 88.665741][ T5092] RSP: 0018:ffffc9000af36da0 EFLAGS: 00010293 [ 88.668047][ T5092] RAX: ffffffff838e795b RBX: 0000000000000000 RCX: ffff88801c86c880 [ 88.677303][ T5092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.688761][ T5092] RBP: ffffc9000af37050 R08: ffffffff838e6445 R09: 0000000000000000 [ 88.691802][ T5092] R10: ffffc9000af370e0 R11: fffff520015e6e21 R12: dffffc0000000000 [ 88.694848][ T5092] R13: ffff88805f022008 R14: ffff88803f268400 R15: 0000000000000002 [ 88.697763][ T5092] FS: 000055558fd61380(0000) GS:ffff888020800000(0000) knlGS:0000000000000000 [ 88.709877][ T5092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.719629][ T5092] CR2: 0000000000000000 CR3: 000000001d86c000 CR4: 0000000000350ef0 [ 88.722678][ T5092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.730879][ T5092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.736877][ T5092] Kernel panic - not syncing: Fatal exception [ 88.739609][ T5092] Kernel Offset: disabled [ 88.741278][ T5092] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:26:22 Registers: info registers vcpu 0 CPU#0 RAX=ffffffff81d4b4c9 RBX=0000000000000000 RCX=ffff88801a142440 RDX=0000000080000001 RSI=0000000000000000 RDI=0000000000000000 RBP=ffffc900010a75d0 RSP=ffffc900010a7238 R8 =ffffffff81d4b4ab R9 =1ffffd4000096710 R10=dffffc0000000000 R11=fffff94000096711 R12=1ffffd4000096710 R13=0000000000000000 R14=dffffc0000000000 R15=0000000000000003 RIP=ffffffff81938b58 RFL=00000046 [---Z-P-] 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 0000000000000000 ffffffff 00c00000 GS =0000 ffff888020800000 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=0000000000000000 CR3=000000001b5f2000 CR4=00350ef0 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=0000000000440401 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 00007ffc3348c8d0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40f4d0d580 00007f40f4d015d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40f4cf2824 00007f40f4d06260 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 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600 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