Warning: Permanently added '[localhost]:20446' (ED25519) to the list of known hosts. executing program [ 63.802153][ T5315] loop0: detected capacity change from 0 to 32768 [ 63.813759][ T5315] ======================================================= [ 63.813759][ T5315] WARNING: The mand mount option has been deprecated and [ 63.813759][ T5315] and is ignored by this kernel. Remove the mand [ 63.813759][ T5315] option from the mount to silence this warning. [ 63.813759][ T5315] ======================================================= [ 63.873884][ T5315] JBD2: Ignoring recovery information on journal [ 63.899020][ T5315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.921744][ T5315] (syz-executor229,5315,0):ocfs2_truncate_log_append:5874 ERROR: bug expression: tl_count > ocfs2_truncate_recs_per_inode(osb->sb) || tl_count == 0 [ 63.927937][ T5315] (syz-executor229,5315,0):ocfs2_truncate_log_append:5874 ERROR: Truncate record count on #77 invalid wanted 39, actual 2087 [ 63.933853][ T5315] ------------[ cut here ]------------ [ 63.935828][ T5315] kernel BUG at fs/ocfs2/alloc.c:5874! [ 63.937740][ T5315] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 63.941119][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz-executor229 Not tainted 6.12.0-rc5-syzkaller-00299-g11066801dd4b #0 [ 63.945137][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 63.949207][ T5315] RIP: 0010:ocfs2_truncate_log_append+0x9a8/0x9c0 [ 63.952439][ T5315] Code: bc 24 a0 00 00 00 48 c7 c6 ac ae 12 8e ba f2 16 00 00 48 c7 c1 c0 18 49 8c 4d 89 f0 41 89 d9 50 e8 ad 90 20 00 48 83 c4 08 90 <0f> 0b e8 71 87 11 fe 90 0f 0b e8 69 87 11 fe 90 0f 0b e8 f1 d3 43 [ 63.959814][ T5315] RSP: 0018:ffffc9000cec6f40 EFLAGS: 00010292 [ 63.962198][ T5315] RAX: 6092db26f12f2700 RBX: 0000000000000027 RCX: 6092db26f12f2700 [ 63.965364][ T5315] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 63.968258][ T5315] RBP: ffffc9000cec7070 R08: ffffffff8174a14c R09: 1ffff920019d8d58 [ 63.971147][ T5315] R10: dffffc0000000000 R11: fffff520019d8d59 R12: 1ffff11008601558 [ 63.974111][ T5315] R13: ffffff3800000000 R14: 000000000000004d R15: ffff888011ffc008 [ 63.977054][ T5315] FS: 0000555584199380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 63.980281][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.982502][ T5315] CR2: 000000002000f000 CR3: 0000000043cb8000 CR4: 0000000000352ef0 [ 63.985455][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.988348][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.991325][ T5315] Call Trace: [ 63.992596][ T5315] [ 63.993685][ T5315] ? __die_body+0x5f/0xb0 [ 63.995309][ T5315] ? die+0x9e/0xc0 [ 63.996843][ T5315] ? do_trap+0x15a/0x3a0 [ 63.998473][ T5315] ? ocfs2_truncate_log_append+0x9a8/0x9c0 [ 64.000767][ T5315] ? do_error_trap+0x1dc/0x2c0 [ 64.002623][ T5315] ? ocfs2_truncate_log_append+0x9a8/0x9c0 [ 64.004833][ T5315] ? __pfx_do_error_trap+0x10/0x10 [ 64.006534][ T5315] ? handle_invalid_op+0x34/0x40 [ 64.008377][ T5315] ? ocfs2_truncate_log_append+0x9a8/0x9c0 [ 64.010628][ T5315] ? exc_invalid_op+0x38/0x50 [ 64.012534][ T5315] ? asm_exc_invalid_op+0x1a/0x20 [ 64.014498][ T5315] ? __wake_up_klogd+0xcc/0x110 [ 64.016347][ T5315] ? ocfs2_truncate_log_append+0x9a8/0x9c0 [ 64.018419][ T5315] ? __pfx_lock_release+0x10/0x10 [ 64.020171][ T5315] ? __pfx_ocfs2_truncate_log_append+0x10/0x10 [ 64.022177][ T5315] ? __pfx_ocfs2_journal_dirty+0x10/0x10 [ 64.024066][ T5315] ? do_raw_spin_unlock+0x58/0x8b0 [ 64.025841][ T5315] ? ocfs2_update_inode_fsync_trans+0xc1/0x200 [ 64.027834][ T5315] ocfs2_remove_btree_range+0x1303/0x1860 [ 64.029655][ T5315] ? __pfx_ocfs2_remove_btree_range+0x10/0x10 [ 64.031717][ T5315] ? __ocfs2_find_path+0x482/0x7e0 [ 64.033691][ T5315] ? __pfx_find_path_ins+0x10/0x10 [ 64.035526][ T5315] ? __pfx___ocfs2_find_path+0x10/0x10 [ 64.037629][ T5315] ? ocfs2_find_path+0xf1/0x130 [ 64.039414][ T5315] ? ocfs2_new_path_from_et+0xe2/0x210 [ 64.041177][ T5315] ? __pfx_ocfs2_find_path+0x10/0x10 [ 64.043027][ T5315] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 64.045062][ T5315] ocfs2_remove_inode_range+0xff3/0x29f0 [ 64.046985][ T5315] ? __pfx_ocfs2_remove_inode_range+0x10/0x10 [ 64.049341][ T5315] ? do_raw_spin_lock+0x14f/0x370 [ 64.051034][ T5315] ? do_raw_spin_unlock+0x58/0x8b0 [ 64.052940][ T5315] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 64.055337][ T5315] ? __pfx_ocfs2_get_clusters+0x10/0x10 [ 64.057386][ T5315] ? find_get_entries+0x1c5/0x9d0 [ 64.059205][ T5315] ? find_get_entries+0x1c5/0x9d0 [ 64.060976][ T5315] ? __pfx_find_get_entries+0x10/0x10 [ 64.062848][ T5315] ocfs2_reflink_remap_blocks+0xcd4/0x1f30 [ 64.064762][ T5315] ? __pfx_ocfs2_reflink_remap_blocks+0x10/0x10 [ 64.066895][ T5315] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 64.069004][ T5315] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 64.071231][ T5315] ? down_write+0x18c/0x220 [ 64.072917][ T5315] ? __pfx_down_write+0x10/0x10 [ 64.074808][ T5315] ? generic_remap_file_range_prep+0x3e/0x60 [ 64.077129][ T5315] ocfs2_remap_file_range+0x5fa/0x8d0 [ 64.079175][ T5315] ? __pfx_ocfs2_remap_file_range+0x10/0x10 [ 64.081406][ T5315] ? rcu_read_lock_any_held+0xb7/0x160 [ 64.083289][ T5315] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 64.085391][ T5315] ? __pfx_ocfs2_remap_file_range+0x10/0x10 [ 64.087386][ T5315] vfs_copy_file_range+0xc07/0x1510 [ 64.089074][ T5315] ? __pfx_vfs_copy_file_range+0x10/0x10 [ 64.090952][ T5315] ? __might_fault+0xc6/0x120 [ 64.092628][ T5315] __se_sys_copy_file_range+0x3f2/0x5d0 [ 64.094496][ T5315] ? __pfx___se_sys_copy_file_range+0x10/0x10 [ 64.096600][ T5315] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 64.098837][ T5315] ? do_syscall_64+0x100/0x230 [ 64.100575][ T5315] ? __x64_sys_copy_file_range+0x21/0xf0 [ 64.102671][ T5315] do_syscall_64+0xf3/0x230 [ 64.104365][ T5315] ? clear_bhb_loop+0x35/0x90 [ 64.106052][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.108115][ T5315] RIP: 0033:0x7fdf9c6eaaf9 [ 64.109766][ T5315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 64.116639][ T5315] RSP: 002b:00007fffba992d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000146 [ 64.119660][ T5315] RAX: ffffffffffffffda RBX: 00007fdf9c73305e RCX: 00007fdf9c6eaaf9 [ 64.122731][ T5315] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000004 [ 64.125806][ T5315] RBP: 00007fdf9c761610 R08: 000000000000d8c2 R09: 0000000000000000 [ 64.128722][ T5315] R10: 0000000020000640 R11: 0000000000000246 R12: 0000000000000001 [ 64.131540][ T5315] R13: 00007fffba992f38 R14: 0000000000000001 R15: 0000000000000001 [ 64.134375][ T5315] [ 64.135546][ T5315] Modules linked in: [ 64.137264][ T5315] ---[ end trace 0000000000000000 ]--- [ 64.141431][ T5315] RIP: 0010:ocfs2_truncate_log_append+0x9a8/0x9c0 [ 64.147158][ T5315] Code: bc 24 a0 00 00 00 48 c7 c6 ac ae 12 8e ba f2 16 00 00 48 c7 c1 c0 18 49 8c 4d 89 f0 41 89 d9 50 e8 ad 90 20 00 48 83 c4 08 90 <0f> 0b e8 71 87 11 fe 90 0f 0b e8 69 87 11 fe 90 0f 0b e8 f1 d3 43 [ 64.154760][ T5315] RSP: 0018:ffffc9000cec6f40 EFLAGS: 00010292 [ 64.156981][ T5315] RAX: 6092db26f12f2700 RBX: 0000000000000027 RCX: 6092db26f12f2700 [ 64.159657][ T5315] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 64.163133][ T5315] RBP: ffffc9000cec7070 R08: ffffffff8174a14c R09: 1ffff920019d8d58 [ 64.166104][ T5315] R10: dffffc0000000000 R11: fffff520019d8d59 R12: 1ffff11008601558 [ 64.168941][ T5315] R13: ffffff3800000000 R14: 000000000000004d R15: ffff888011ffc008 [ 64.171695][ T5315] FS: 0000555584199380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 64.175186][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.177612][ T5315] CR2: 000000002000f000 CR3: 0000000043cb8000 CR4: 0000000000352ef0 [ 64.180682][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.183883][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.186915][ T5315] Kernel panic - not syncing: Fatal exception [ 64.189429][ T5315] Kernel Offset: disabled [ 64.190788][ T5315] Rebooting in 86400 seconds.. VM DIAGNOSIS: 17:49:58 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000020 RBX=ffffffff9a719ec0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000cec65f0 R8 =ffffffff854adc8b R9 =1ffff11003da6046 R10=dffffc0000000000 R11=ffffffff854adc40 R12=dffffc0000000000 R13=ffffffff9a414f17 R14=0000000000000020 R15=00000000000003f8 RIP=ffffffff854adcbe 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 0000555584199380 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=000000002000f000 CR3=0000000043cb8000 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=0000000000000021 Opmask01=0000000000000043 Opmask02=00000000ffffffff Opmask03=0000000000000000 Opmask04=00000000fffffffe Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdbf2b8890 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 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 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 205d353133355420 5b5d393537333138 2e33362020205b3e 343c002e676e6900 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2057353133355420 5157333537333132 2433362020205134 3436002467646300 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 373530322054205b 5d3935202c313320 33362020205b2034 3c002e676e690000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3723203220202030 5d39352026313320 33362020205b2034 3c002e2032520000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 584f2a3e3d323f30 6e646f7a7a6b556d 6566556f7e6b6964 7f787e5538796c69 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3d323a382a666b7f 7e696b2a2633392a 6e6f7e646b7d2a6e 63666b7c64632a3d 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