Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts. executing program [ 35.884048][ T6414] loop0: detected capacity change from 0 to 32768 [ 35.888715][ T6414] (syz-executor407,6414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 35.892089][ T6414] (syz-executor407,6414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 35.913217][ T6414] JBD2: Ignoring recovery information on journal [ 35.927610][ T6414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 35.936749][ T6414] (syz-executor407,6414,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xdf8356d3, computed 0x5b86c303. Applying ECC. [ 35.939732][ T6414] (syz-executor407,6414,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0xdf8356d3, computed 0x4bf4182b [ 35.942427][ T6414] (syz-executor407,6414,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 35.944260][ T6414] (syz-executor407,6414,1):ocfs2_quota_read:201 ERROR: status = -5 [ 35.945823][ T6414] Quota error (device loop0): find_block_dqentry: Can't read quota tree block 6 [ 35.947665][ T6414] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 35.949605][ T6414] (syz-executor407,6414,1):ocfs2_acquire_dquot:885 ERROR: status = -5 [ 35.951784][ T6414] (syz-executor407,6414,1):ocfs2_mknod:312 ERROR: status = -5 [ 35.953312][ T6414] (syz-executor407,6414,1):ocfs2_mknod:500 ERROR: status = -5 [ 35.954816][ T6414] (syz-executor407,6414,1):ocfs2_create:674 ERROR: status = -5 [ 36.008538][ T6414] ocfs2: Unmounting device (7,0) on (node local) [ 36.010225][ T6414] VFS: Busy inodes after unmount of loop0 (ocfs2) [ 36.010381][ T6414] ------------[ cut here ]------------ [ 36.012860][ T6414] kernel BUG at fs/super.c:652! [ 36.013929][ T6414] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 36.015539][ T6414] Modules linked in: [ 36.016314][ T6414] CPU: 0 UID: 0 PID: 6414 Comm: syz-executor407 Not tainted 6.12.0-rc3-syzkaller-g86cada34bc3a #0 [ 36.018487][ T6414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 36.020489][ T6414] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.022260][ T6414] pc : generic_shutdown_super+0x2b8/0x2bc [ 36.023480][ T6414] lr : generic_shutdown_super+0x2b8/0x2bc [ 36.024647][ T6414] sp : ffff8000a51779b0 [ 36.025525][ T6414] x29: ffff8000a51779b0 x28: 1fffe0001a8e138a x27: 0000000000000008 [ 36.027143][ T6414] x26: 0000000000000003 x25: dfff800000000000 x24: 1fffe00019ba00f0 [ 36.028881][ T6414] x23: ffff80008b9ef2e0 x22: dfff800000000000 x21: 0000000000000000 [ 36.030514][ T6414] x20: ffff80008fec7ca0 x19: ffff0000cdd00668 x18: 0000000000000008 [ 36.032206][ T6414] x17: 000000000000efad x16: ffff8000830bbd88 x15: 0000000000000001 [ 36.033935][ T6414] x14: 1fffe000366c78e2 x13: 0000000000000000 x12: 0000000000000000 [ 36.035660][ T6414] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0f4ef9a5e4ad5300 [ 36.037350][ T6414] x8 : 0f4ef9a5e4ad5300 x7 : 0000000000000001 x6 : 0000000000000001 [ 36.039212][ T6414] x5 : ffff8000a51770f8 x4 : ffff80008f8dd8a0 x3 : ffff8000806296c4 [ 36.040835][ T6414] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000002f [ 36.042522][ T6414] Call trace: [ 36.043208][ T6414] generic_shutdown_super+0x2b8/0x2bc (P) [ 36.044448][ T6414] generic_shutdown_super+0x2b8/0x2bc (L) [ 36.045582][ T6414] kill_block_super+0x44/0x90 [ 36.046476][ T6414] deactivate_locked_super+0xc4/0x12c [ 36.047675][ T6414] deactivate_super+0xe0/0x100 [ 36.048720][ T6414] cleanup_mnt+0x34c/0x3dc [ 36.049623][ T6414] __cleanup_mnt+0x20/0x30 [ 36.050595][ T6414] task_work_run+0x230/0x2e0 [ 36.051622][ T6414] do_exit+0x4ec/0x1ad0 [ 36.052611][ T6414] do_group_exit+0x194/0x22c [ 36.053552][ T6414] pid_child_should_wake+0x0/0x1dc [ 36.054608][ T6414] invoke_syscall+0x98/0x2b8 [ 36.055612][ T6414] el0_svc_common+0x130/0x23c [ 36.056629][ T6414] do_el0_svc+0x48/0x58 [ 36.057560][ T6414] el0_svc+0x54/0x168 [ 36.058405][ T6414] el0t_64_sync_handler+0x84/0x108 [ 36.059449][ T6414] el0t_64_sync+0x198/0x19c [ 36.060381][ T6414] Code: f0055880 911b8000 aa1303e1 95cd824e (d4210000) [ 36.061772][ T6414] ---[ end trace 0000000000000000 ]--- [ 36.467912][ T6414] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 36.469341][ T6414] SMP: stopping secondary CPUs [ 36.470310][ T6414] Kernel Offset: disabled [ 36.471126][ T6414] CPU features: 0x20,0000040e,00400250,82017203 [ 36.472417][ T6414] Memory Limit: none [ 36.837480][ T6414] Rebooting in 86400 seconds..