Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts. executing program [ 76.774025][ T4246] loop0: detected capacity change from 0 to 32768 [ 76.786387][ T4246] (syz-executor170,4246,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.802241][ T4246] (syz-executor170,4246,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.825460][ T4246] (syz-executor170,4246,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xcfdff595, computed 0xefed4a20. Applying ECC. [ 76.842272][ T4246] JBD2: Ignoring recovery information on journal [ 76.869960][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.896502][ T4246] (syz-executor170,4246,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x2c7b5077, computed 0x28030c75. Applying ECC. [ 76.910740][ T4246] (syz-executor170,4246,0):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x2c7b5077, computed 0x28d1d8ae [ 76.924329][ T4246] (syz-executor170,4246,0):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 76.933736][ T4246] (syz-executor170,4246,0):ocfs2_quota_read:201 ERROR: status = -5 [ 76.941649][ T4246] Quota error (device loop0): find_tree_dqentry: Can't read quota tree block 5 [ 76.950958][ T4246] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 76.960668][ T4246] (syz-executor170,4246,0):ocfs2_acquire_dquot:873 ERROR: status = -5 [ 76.969518][ T4246] (syz-executor170,4246,0):ocfs2_symlink:1877 ERROR: status = -5 [ 76.977372][ T4246] (syz-executor170,4246,0):ocfs2_symlink:2063 ERROR: status = -5 [ 77.020492][ T4246] ocfs2: Unmounting device (7,0) on (node local) [ 77.031468][ T4246] VFS: Busy inodes after unmount of loop0 (ocfs2) [ 77.031660][ T4246] ------------[ cut here ]------------ [ 77.044519][ T4246] kernel BUG at fs/super.c:505! [ 77.049527][ T4246] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 77.055607][ T4246] CPU: 0 PID: 4246 Comm: syz-executor170 Not tainted 6.1.119-syzkaller #0 [ 77.064120][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 77.074172][ T4246] RIP: 0010:generic_shutdown_super+0x339/0x340 [ 77.080344][ T4246] Code: 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 29 90 f0 ff 48 8b 13 48 c7 c7 60 60 19 8b 4c 89 fe e8 d7 36 be 08 <0f> 0b 0f 1f 44 00 00 41 57 41 56 53 49 89 fe 49 bf 00 00 00 00 00 [ 77.099966][ T4246] RSP: 0018:ffffc90003d17b78 EFLAGS: 00010246 [ 77.106055][ T4246] RAX: 000000000000002f RBX: ffffffff8d8101c0 RCX: 72c93d6195182200 [ 77.114020][ T4246] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 77.121984][ T4246] RBP: 1ffff1100eec14fb R08: ffffffff816e6d5c R09: ffffed10171c4f1c [ 77.129949][ T4246] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 77.137912][ T4246] R13: dffffc0000000000 R14: ffffffff8b4c57d8 R15: ffff88807760a6a8 [ 77.145892][ T4246] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 77.154818][ T4246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.161399][ T4246] CR2: 00007f4ec5a21130 CR3: 000000007c191000 CR4: 00000000003506f0 [ 77.169369][ T4246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.177348][ T4246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.185416][ T4246] Call Trace: [ 77.188691][ T4246] [ 77.191620][ T4246] ? __die_body+0x5e/0xa0 [ 77.195961][ T4246] ? die+0x83/0xb0 [ 77.199690][ T4246] ? do_trap+0x11e/0x350 [ 77.203933][ T4246] ? generic_shutdown_super+0x339/0x340 [ 77.209485][ T4246] ? generic_shutdown_super+0x339/0x340 [ 77.215033][ T4246] ? do_error_trap+0x13d/0x1e0 [ 77.219797][ T4246] ? generic_shutdown_super+0x339/0x340 [ 77.225351][ T4246] ? do_int3+0x30/0x30 [ 77.229424][ T4246] ? rcu_is_watching+0x11/0xb0 [ 77.234188][ T4246] ? handle_invalid_op+0x2c/0x40 [ 77.239131][ T4246] ? generic_shutdown_super+0x339/0x340 [ 77.244683][ T4246] ? exc_invalid_op+0x2f/0x40 [ 77.249374][ T4246] ? asm_exc_invalid_op+0x16/0x20 [ 77.254407][ T4246] ? __wake_up_klogd+0xcc/0x100 [ 77.259265][ T4246] ? generic_shutdown_super+0x339/0x340 [ 77.264829][ T4246] ? generic_shutdown_super+0x339/0x340 [ 77.270382][ T4246] kill_block_super+0x7a/0xe0 [ 77.275068][ T4246] deactivate_locked_super+0xa0/0x110 [ 77.280445][ T4246] cleanup_mnt+0x490/0x520 [ 77.284872][ T4246] ? lockdep_hardirqs_on+0x94/0x130 [ 77.290068][ T4246] task_work_run+0x246/0x300 [ 77.294664][ T4246] ? kasan_quarantine_put+0xd4/0x220 [ 77.299957][ T4246] ? task_work_cancel+0x2e0/0x2e0 [ 77.305004][ T4246] ? kmem_cache_free+0x292/0x510 [ 77.309946][ T4246] ? do_exit+0xa6e/0x26a0 [ 77.314283][ T4246] do_exit+0xa73/0x26a0 [ 77.318451][ T4246] ? put_task_struct+0x80/0x80 [ 77.323222][ T4246] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 77.329212][ T4246] ? print_irqtrace_events+0x210/0x210 [ 77.334685][ T4246] ? _raw_spin_unlock_irq+0x1f/0x40 [ 77.339890][ T4246] ? lockdep_hardirqs_on+0x94/0x130 [ 77.345088][ T4246] do_group_exit+0x202/0x2b0 [ 77.349777][ T4246] __x64_sys_exit_group+0x3b/0x40 [ 77.354812][ T4246] do_syscall_64+0x3b/0xb0 [ 77.359237][ T4246] ? clear_bhb_loop+0x45/0xa0 [ 77.363923][ T4246] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 77.369831][ T4246] RIP: 0033:0x7f4ec59a2b09 [ 77.374277][ T4246] Code: Unable to access opcode bytes at 0x7f4ec59a2adf. [ 77.381297][ T4246] RSP: 002b:00007ffece196498 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 77.389735][ T4246] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ec59a2b09 [ 77.397708][ T4246] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 77.405763][ T4246] RBP: 00007f4ec5a232b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 77.413736][ T4246] R10: 00007ffece1963c0 R11: 0000000000000246 R12: 00007f4ec5a232b0 [ 77.421705][ T4246] R13: 0000000000000000 R14: 00007f4ec5a24020 R15: 00007f4ec5971050 [ 77.429687][ T4246] [ 77.432710][ T4246] Modules linked in: [ 77.438520][ T4246] ---[ end trace 0000000000000000 ]--- [ 77.444121][ T4246] RIP: 0010:generic_shutdown_super+0x339/0x340 [ 77.450316][ T4246] Code: 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 29 90 f0 ff 48 8b 13 48 c7 c7 60 60 19 8b 4c 89 fe e8 d7 36 be 08 <0f> 0b 0f 1f 44 00 00 41 57 41 56 53 49 89 fe 49 bf 00 00 00 00 00 [ 77.470000][ T4246] RSP: 0018:ffffc90003d17b78 EFLAGS: 00010246 [ 77.476101][ T4246] RAX: 000000000000002f RBX: ffffffff8d8101c0 RCX: 72c93d6195182200 [ 77.484127][ T4246] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 77.492109][ T4246] RBP: 1ffff1100eec14fb R08: ffffffff816e6d5c R09: ffffed10171c4f1c [ 77.500110][ T4246] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 77.508109][ T4246] R13: dffffc0000000000 R14: ffffffff8b4c57d8 R15: ffff88807760a6a8 [ 77.516103][ T4246] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 77.525067][ T4246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.531649][ T4246] CR2: 00007f4ec5a21130 CR3: 0000000028f77000 CR4: 00000000003506f0 [ 77.539667][ T4246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.547670][ T4246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.555690][ T4246] Kernel panic - not syncing: Fatal exception [ 77.562105][ T4246] Kernel Offset: disabled [ 77.566423][ T4246] Rebooting in 86400 seconds..