Warning: Permanently added '[localhost]:39623' (ED25519) to the list of known hosts. executing program [ 85.290513][ T5103] loop0: detected capacity change from 0 to 32768 [ 85.304822][ T5103] ======================================================= [ 85.304822][ T5103] WARNING: The mand mount option has been deprecated and [ 85.304822][ T5103] and is ignored by this kernel. Remove the mand [ 85.304822][ T5103] option from the mount to silence this warning. [ 85.304822][ T5103] ======================================================= [ 85.387172][ T5103] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.412599][ T5102] ------------[ cut here ]------------ [ 85.414842][ T5102] kernel BUG at fs/ocfs2/suballoc.c:2543! [ 85.417132][ T5102] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 85.420900][ T5102] CPU: 0 UID: 0 PID: 5102 Comm: syz-executor282 Not tainted 6.12.0-rc1-syzkaller #0 [ 85.424358][ T5102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.428226][ T5102] RIP: 0010:_ocfs2_free_suballoc_bits+0x11aa/0x14a0 [ 85.430790][ T5102] Code: e1 80 e1 07 80 c1 03 38 c1 0f 8c 92 fb ff ff 4c 89 e7 e8 69 60 68 fe e9 85 fb ff ff e8 5f ae fe fd 90 0f 0b e8 57 ae fe fd 90 <0f> 0b f3 0f 1e fa 65 8b 1d 65 aa 6d 7c bf 07 00 00 00 89 de e8 7d [ 85.437704][ T5102] RSP: 0018:ffffc90002daf700 EFLAGS: 00010293 [ 85.440023][ T5102] RAX: ffffffff83962d59 RBX: 0000000000000e00 RCX: ffff88801f470000 [ 85.443174][ T5102] RDX: 0000000000000000 RSI: 0000000000000e00 RDI: 00000000ffff8cd8 [ 85.446358][ T5102] RBP: ffffc90002daf8a8 R08: ffffffff83961d1c R09: 00000000ffff8880 [ 85.449469][ T5102] R10: dffffc0000000000 R11: fffffbfff2039cc6 R12: 00000000ffff8cd8 [ 85.452561][ T5102] R13: dffffc0000000000 R14: ffff88803d7f3e00 R15: 0000000000000e00 [ 85.455621][ T5102] FS: 0000555588bc1380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 85.459072][ T5102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.461631][ T5102] CR2: 0000555588bca6f8 CR3: 000000003e5de000 CR4: 0000000000352ef0 [ 85.464613][ T5102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.467745][ T5102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.470598][ T5102] Call Trace: [ 85.471786][ T5102] [ 85.472861][ T5102] ? __die_body+0x5f/0xb0 [ 85.474388][ T5102] ? die+0x9e/0xc0 [ 85.475741][ T5102] ? do_trap+0x15a/0x3a0 [ 85.477419][ T5102] ? _ocfs2_free_suballoc_bits+0x11aa/0x14a0 [ 85.479765][ T5102] ? do_error_trap+0x1dc/0x2c0 [ 85.481591][ T5102] ? _ocfs2_free_suballoc_bits+0x11aa/0x14a0 [ 85.483680][ T5102] ? __pfx_do_error_trap+0x10/0x10 [ 85.485504][ T5102] ? report_bug+0x3e8/0x500 [ 85.487147][ T5102] ? handle_invalid_op+0x34/0x40 [ 85.488908][ T5102] ? _ocfs2_free_suballoc_bits+0x11aa/0x14a0 [ 85.491032][ T5102] ? exc_invalid_op+0x38/0x50 [ 85.492880][ T5102] ? asm_exc_invalid_op+0x1a/0x20 [ 85.494771][ T5102] ? _ocfs2_free_suballoc_bits+0x16c/0x14a0 [ 85.497030][ T5102] ? _ocfs2_free_suballoc_bits+0x11a9/0x14a0 [ 85.499336][ T5102] ? _ocfs2_free_suballoc_bits+0x11aa/0x14a0 [ 85.501591][ T5102] ? jbd2_journal_dirty_metadata+0x6dc/0xc00 [ 85.503906][ T5102] ? __pfx_lock_release+0x10/0x10 [ 85.505893][ T5102] ? __jbd2_journal_temp_unlink_buffer+0x40c/0x4f0 [ 85.508392][ T5102] ? __pfx__ocfs2_free_suballoc_bits+0x10/0x10 [ 85.510971][ T5102] ? do_raw_spin_unlock+0x58/0x8b0 [ 85.513018][ T5102] ? _raw_spin_unlock+0x28/0x50 [ 85.514942][ T5102] ? jbd2_journal_dirty_metadata+0x6dc/0xc00 [ 85.517253][ T5102] ? jbd2__journal_start+0x3b8/0x5d0 [ 85.519260][ T5102] ? __pfx__ocfs2_set_bit+0x10/0x10 [ 85.521352][ T5102] _ocfs2_free_clusters+0x5ff/0xad0 [ 85.523375][ T5102] ? __pfx__ocfs2_set_bit+0x10/0x10 [ 85.525464][ T5102] ? __pfx__ocfs2_set_bit+0x10/0x10 [ 85.527467][ T5102] ? __pfx__ocfs2_free_clusters+0x10/0x10 [ 85.529688][ T5102] ? __wake_up_common_lock+0x18c/0x1e0 [ 85.531825][ T5102] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 85.534228][ T5102] __ocfs2_flush_truncate_log+0x760/0x1250 [ 85.536479][ T5102] ? __pfx___ocfs2_flush_truncate_log+0x10/0x10 [ 85.538914][ T5102] ? __pfx_lock_acquire+0x10/0x10 [ 85.540910][ T5102] ? ocfs2_sync_fs+0xf8/0x390 [ 85.542728][ T5102] ? down_write+0x18c/0x220 [ 85.544454][ T5102] ? __pfx_down_write+0x10/0x10 [ 85.546311][ T5102] ? do_raw_spin_unlock+0x58/0x8b0 [ 85.548311][ T5102] ocfs2_flush_truncate_log+0x4f/0x70 [ 85.550387][ T5102] ocfs2_sync_fs+0x125/0x390 [ 85.552143][ T5102] ? __pfx_ocfs2_sync_fs+0x10/0x10 [ 85.554109][ T5102] ? __dentry_kill+0x4e9/0x630 [ 85.555936][ T5102] ? get_nr_dirty_inodes+0x1b7/0x200 [ 85.557923][ T5102] sync_filesystem+0x1c8/0x230 [ 85.559751][ T5102] generic_shutdown_super+0x72/0x2d0 [ 85.561877][ T5102] kill_block_super+0x44/0x90 [ 85.563725][ T5102] deactivate_locked_super+0xc4/0x130 [ 85.565820][ T5102] cleanup_mnt+0x41f/0x4b0 [ 85.567536][ T5102] ? lockdep_hardirqs_on+0x99/0x150 [ 85.569576][ T5102] task_work_run+0x24f/0x310 [ 85.571413][ T5102] ? __pfx_task_work_run+0x10/0x10 [ 85.573472][ T5102] ? __x64_sys_umount+0x123/0x170 [ 85.575412][ T5102] ? syscall_exit_to_user_mode+0xa3/0x370 [ 85.577611][ T5102] syscall_exit_to_user_mode+0x168/0x370 [ 85.579782][ T5102] do_syscall_64+0x100/0x230 [ 85.581633][ T5102] ? clear_bhb_loop+0x35/0x90 [ 85.583481][ T5102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.585863][ T5102] RIP: 0033:0x7fbfed624347 [ 85.587571][ T5102] 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 [ 85.594787][ T5102] RSP: 002b:00007ffe96dc0e98 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 85.597982][ T5102] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fbfed624347 [ 85.601040][ T5102] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe96dc0f50 [ 85.604048][ T5102] RBP: 00007ffe96dc0f50 R08: 0000000000000000 R09: 0000000000000000 [ 85.607019][ T5102] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffe96dc1fb0 [ 85.609864][ T5102] R13: 0000555588bc26c0 R14: 0000000000000001 R15: 431bde82d7b634db [ 85.612739][ T5102] [ 85.613930][ T5102] Modules linked in: [ 85.615677][ T5102] ---[ end trace 0000000000000000 ]--- [ 85.812458][ T5102] RIP: 0010:_ocfs2_free_suballoc_bits+0x11aa/0x14a0 [ 85.814853][ T5102] Code: e1 80 e1 07 80 c1 03 38 c1 0f 8c 92 fb ff ff 4c 89 e7 e8 69 60 68 fe e9 85 fb ff ff e8 5f ae fe fd 90 0f 0b e8 57 ae fe fd 90 <0f> 0b f3 0f 1e fa 65 8b 1d 65 aa 6d 7c bf 07 00 00 00 89 de e8 7d [ 85.821828][ T5102] RSP: 0018:ffffc90002daf700 EFLAGS: 00010293 [ 85.833524][ T5102] RAX: ffffffff83962d59 RBX: 0000000000000e00 RCX: ffff88801f470000 [ 85.836671][ T5102] RDX: 0000000000000000 RSI: 0000000000000e00 RDI: 00000000ffff8cd8 [ 85.839603][ T5102] RBP: ffffc90002daf8a8 R08: ffffffff83961d1c R09: 00000000ffff8880 [ 85.853880][ T5102] R10: dffffc0000000000 R11: fffffbfff2039cc6 R12: 00000000ffff8cd8 [ 85.856971][ T5102] R13: dffffc0000000000 R14: ffff88803d7f3e00 R15: 0000000000000e00 [ 85.859946][ T5102] FS: 0000555588bc1380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 85.872794][ T5102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.875371][ T5102] CR2: 0000555588bca6f8 CR3: 000000003e5de000 CR4: 0000000000352ef0 [ 85.878464][ T5102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.881510][ T5102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.902373][ T5102] Kernel panic - not syncing: Fatal exception [ 85.905054][ T5102] Kernel Offset: disabled [ 85.906538][ T5102] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:53:53 Registers: info registers vcpu 0 CPU#0 RAX=000000000000005b RBX=ffffffff9a711e40 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002daedb0 R8 =ffffffff8549699b R9 =1ffff11003d89046 R10=dffffc0000000000 R11=ffffffff85496950 R12=dffffc0000000000 R13=ffffffff9a40cf13 R14=000000000000005b R15=00000000000003f8 RIP=ffffffff854969ce 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 0000555588bc1380 ffffffff 00c00000 GS =0000 ffff88801fc00000 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=0000555588bca6f8 CR3=000000003e5de000 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 00007ffe96dc0ea0 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 2e006a64615f6572 6f63735f6d6f6f2f 666c65732f636f72 702f003030303100 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0b004f41445f4057 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