Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. executing program [ 72.699290][ T4244] loop0: detected capacity change from 0 to 32768 [ 72.712025][ T4244] (syz-executor353,4244,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.727602][ T4244] (syz-executor353,4244,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.756989][ T4244] JBD2: Ignoring recovery information on journal [ 72.783663][ T4244] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.873030][ T4244] loop0: detected capacity change from 32768 to 0 [ 72.890364][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.898846][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.913947][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.921984][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.930515][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.938586][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.946654][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.955075][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.963106][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.971079][ T46] loop: Write error at byte offset 9223372036855059455, length 512. [ 72.979308][ C0] I/O error, dev loop0, sector 554 op 0x1:(WRITE) flags 0x9800 phys_seg 18 prio class 2 [ 72.989658][ T4247] Aborting journal on device loop0-29. [ 72.996040][ C1] I/O error, dev loop0, sector 552 op 0x1:(WRITE) flags 0x9800 phys_seg 1 prio class 2 [ 72.996246][ T75] (kworker/u4:4,75,0):ocfs2_start_trans:359 ERROR: status = -30 [ 73.005889][ C1] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 73.013699][ T75] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.033916][ T4247] JBD2: I/O error when updating journal superblock for loop0-29. [ 73.042475][ T4247] (jbd2/loop0-29,4247,0):ocfs2_abort_trigger:574 ERROR: ocfs2_abort_trigger called by JBD2. bh = 0xffff88806e04ebc8, bh->b_blocknr = 16953 [ 73.046397][ T75] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.057039][ T4247] OCFS2: ERROR (device (efault)): void ocfs2_abort_trigger(struct jbd2_buffer_trigger_type *, struct buffer_head *): JBD2 has aborted our journal, ocfs2 cannot continue [ 73.067633][ T75] OCFS2: File system is now read-only. [ 73.083941][ T4247] general protection fault, probably for non-canonical address 0xdffffc00000000cf: 0000 [#1] PREEMPT SMP KASAN [ 73.091631][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:753 ERROR: status = -30 [ 73.100993][ T4247] KASAN: null-ptr-deref in range [0x0000000000000678-0x000000000000067f] [ 73.101020][ T4247] CPU: 0 PID: 4247 Comm: jbd2/loop0-29 Not tainted 6.1.114-syzkaller #0 [ 73.101039][ T4247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.101051][ T4247] RIP: 0010:ocfs2_handle_error+0x2c/0x250 [ 73.101098][ T4247] Code: 57 41 56 41 55 41 54 53 50 49 89 fc 48 bd 00 00 00 00 00 fc ff df e8 13 63 1b fe 49 8d 9c 24 78 06 00 00 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 a6 e4 72 fe 48 8b 1b 4c 8d b3 00 01 [ 73.101115][ T4247] RSP: 0018:ffffc90003c6f660 EFLAGS: 00010206 [ 73.101134][ T4247] RAX: 00000000000000cf RBX: 0000000000000678 RCX: ffff88801970bb80 [ 73.101148][ T4247] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 73.101161][ T4247] RBP: dffffc0000000000 R08: ffffffff816e64bc R09: fffffbfff1d34036 [ 73.101176][ T4247] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 73.101188][ T4247] R13: ffffffff8b4af640 R14: 1ffff9200078dedc R15: 0000000000000000 [ 73.101201][ T4247] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 73.110152][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:783 ERROR: status = -30 [ 73.117378][ T4247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.117395][ T4247] CR2: 000055fb9810c540 CR3: 000000003166a000 CR4: 00000000003506f0 [ 73.117411][ T4247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.117423][ T4247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.126557][ T75] (kworker/u4:4,75,1):ocfs2_start_trans:359 ERROR: status = -30 [ 73.135767][ T4247] Call Trace: [ 73.135776][ T4247] [ 73.135783][ T4247] ? __die_body+0x5e/0xa0 [ 73.135817][ T4247] ? die_addr+0x95/0xc0 [ 73.142121][ T75] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.161194][ T4247] ? exc_general_protection+0x3ae/0x590 [ 73.161241][ T4247] ? asm_exc_general_protection+0x22/0x30 [ 73.161271][ T4247] ? __wake_up_klogd+0xcc/0x100 [ 73.304377][ T4247] ? ocfs2_handle_error+0x2c/0x250 [ 73.309504][ T4247] __ocfs2_error+0x13c/0x190 [ 73.314097][ T4247] ? __wake_up_klogd+0xcc/0x100 [ 73.318945][ T4247] ? ocfs2_free_mem_caches+0x50/0x50 [ 73.324234][ T4247] ? jbd2_journal_commit_transaction+0x12ba/0x6a50 [ 73.330746][ T4247] ? __lock_acquire+0x1f80/0x1f80 [ 73.335784][ T4247] ? do_raw_write_lock+0x143/0x4e0 [ 73.340900][ T4247] ocfs2_abort_trigger+0x112/0x150 [ 73.346022][ T4247] ? ocfs2_frozen_trigger+0x60/0x60 [ 73.351232][ T4247] jbd2_journal_commit_transaction+0x16fb/0x6a50 [ 73.357588][ T4247] ? jbd2_journal_finish_inode_data_buffers+0xb0/0xb0 [ 73.364360][ T4247] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 73.370257][ T4247] ? lockdep_hardirqs_on+0x94/0x130 [ 73.375460][ T4247] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 73.381360][ T4247] ? try_to_del_timer_sync+0x264/0x2f0 [ 73.386830][ T4247] ? timer_delete_sync+0x129/0x2f0 [ 73.391950][ T4247] ? timer_delete_sync+0x156/0x2f0 [ 73.397060][ T4247] ? timer_delete_sync+0x24b/0x2f0 [ 73.402170][ T4247] ? try_to_del_timer_sync+0x2f0/0x2f0 [ 73.407626][ T4247] ? do_raw_read_unlock+0x70/0x70 [ 73.412648][ T4247] ? prepare_to_wait+0x180/0x200 [ 73.417591][ T4247] ? prepare_to_wait+0x1bf/0x200 [ 73.422550][ T4247] kjournald2+0x45e/0x840 [ 73.426897][ T4247] ? print_irqtrace_events+0x210/0x210 [ 73.432367][ T4247] ? jbd2_seq_info_show+0x5b0/0x5b0 [ 73.437564][ T4247] ? wake_bit_function+0x210/0x210 [ 73.442680][ T4247] ? _raw_spin_unlock+0x40/0x40 [ 73.447539][ T4247] ? __kthread_parkme+0x168/0x1c0 [ 73.452572][ T4247] kthread+0x28d/0x320 [ 73.456643][ T4247] ? jbd2_seq_info_show+0x5b0/0x5b0 [ 73.461844][ T4247] ? kthread_blkcg+0xd0/0xd0 [ 73.466432][ T4247] ret_from_fork+0x1f/0x30 [ 73.470860][ T4247] [ 73.473884][ T4247] Modules linked in: [ 73.478055][ T75] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.478707][ T4247] ---[ end trace 0000000000000000 ]--- [ 73.488386][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:753 ERROR: status = -30 [ 73.493988][ T4247] RIP: 0010:ocfs2_handle_error+0x2c/0x250 [ 73.501570][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:783 ERROR: status = -30 [ 73.507244][ T4247] Code: 57 41 56 41 55 41 54 53 50 49 89 fc 48 bd 00 00 00 00 00 fc ff df e8 13 63 1b fe 49 8d 9c 24 78 06 00 00 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 a6 e4 72 fe 48 8b 1b 4c 8d b3 00 01 [ 73.515586][ T75] (kworker/u4:4,75,1):ocfs2_start_trans:359 ERROR: status = -30 [ 73.534917][ T4247] RSP: 0018:ffffc90003c6f660 EFLAGS: 00010206 [ 73.542513][ T75] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.548443][ T4247] RAX: 00000000000000cf RBX: 0000000000000678 RCX: ffff88801970bb80 [ 73.560318][ T75] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.568320][ T4247] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 73.579981][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:753 ERROR: status = -30 [ 73.586077][ T4247] RBP: dffffc0000000000 R08: ffffffff816e64bc R09: fffffbfff1d34036 [ 73.593928][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:783 ERROR: status = -30 [ 73.601866][ T4247] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 73.609724][ T75] (kworker/u4:4,75,1):ocfs2_start_trans:359 ERROR: status = -30 [ 73.617681][ T4247] R13: ffffffff8b4af640 R14: 1ffff9200078dedc R15: 0000000000000000 [ 73.625286][ T75] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.633278][ T4247] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 73.645462][ T75] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.654249][ T4247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.664103][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:753 ERROR: status = -30 [ 73.670621][ T4247] CR2: 000055fb9810c540 CR3: 000000003166a000 CR4: 00000000003506f0 [ 73.680200][ T75] (kworker/u4:4,75,1):ocfs2_release_dquot:783 ERROR: status = -30 [ 73.686469][ T4247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.694389][ T75] (kworker/u4:4,75,1):ocfs2_start_trans:359 ERROR: status = -30 [ 73.702205][ T4247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.709835][ T75] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.717820][ T4247] Kernel panic - not syncing: Fatal exception [ 73.729606][ T4247] Kernel Offset: disabled [ 73.740094][ T4247] Rebooting in 86400 seconds..