Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts. executing program [ 32.109821][ T6419] loop0: detected capacity change from 0 to 32768 [ 32.114834][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 32.118360][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 32.144976][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xcfdff595, computed 0xefed4a20. Applying ECC. [ 32.149231][ T6419] JBD2: Ignoring recovery information on journal [ 32.161964][ T6419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 32.171358][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x2c7b5077, computed 0x28030c75. Applying ECC. [ 32.174546][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x2c7b5077, computed 0x28d1d8ae [ 32.177192][ T6419] (syz-executor308,6419,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 32.179121][ T6419] (syz-executor308,6419,1):ocfs2_quota_read:201 ERROR: status = -5 [ 32.180901][ T6419] Quota error (device loop0): find_tree_dqentry: Can't read quota tree block 5 [ 32.182784][ T6419] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 32.185111][ T6419] (syz-executor308,6419,1):ocfs2_acquire_dquot:885 ERROR: status = -5 [ 32.187071][ T6419] (syz-executor308,6419,1):ocfs2_mknod:312 ERROR: status = -5 [ 32.188765][ T6419] (syz-executor308,6419,1):ocfs2_mknod:500 ERROR: status = -5 [ 32.190391][ T6419] (syz-executor308,6419,1):ocfs2_mkdir:657 ERROR: status = -5 [ 32.193483][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x2c7b5077, computed 0x28030c75. Applying ECC. [ 32.196950][ T6419] (syz-executor308,6419,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x2c7b5077, computed 0x28d1d8ae [ 32.199724][ T6419] (syz-executor308,6419,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 32.201628][ T6419] (syz-executor308,6419,1):ocfs2_quota_read:201 ERROR: status = -5 [ 32.203425][ T6419] Quota error (device loop0): find_tree_dqentry: Can't read quota tree block 5 [ 32.206035][ T6419] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 32.207981][ T6419] (syz-executor308,6419,1):ocfs2_acquire_dquot:885 ERROR: status = -5 [ 32.209917][ T6419] (syz-executor308,6419,1):ocfs2_mknod:312 ERROR: status = -5 [ 32.211494][ T6419] (syz-executor308,6419,1):ocfs2_mknod:500 ERROR: status = -5 [ 32.212996][ T6419] (syz-executor308,6419,1):ocfs2_create:674 ERROR: status = -5 [ 32.250570][ T6419] ocfs2: Unmounting device (7,0) on (node local) [ 32.252593][ T6419] VFS: Busy inodes after unmount of loop0 (ocfs2) [ 32.252755][ T6419] ------------[ cut here ]------------ [ 32.255266][ T6419] kernel BUG at fs/super.c:652! [ 32.256261][ T6419] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 32.258036][ T6419] Modules linked in: [ 32.258893][ T6419] CPU: 1 UID: 0 PID: 6419 Comm: syz-executor308 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 [ 32.261009][ T6419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 32.263400][ T6419] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.265068][ T6419] pc : generic_shutdown_super+0x2b8/0x2bc [ 32.266291][ T6419] lr : generic_shutdown_super+0x2b8/0x2bc [ 32.267476][ T6419] sp : ffff80009c677610 [ 32.268379][ T6419] x29: ffff80009c677610 x28: 1fffe0001b0940ea x27: 0000000000000008 [ 32.270195][ T6419] x26: 0000000000000003 x25: dfff800000000000 x24: 1fffe0001b2340f0 [ 32.271878][ T6419] x23: ffff80008babcb60 x22: dfff800000000000 x21: 0000000000000000 [ 32.273606][ T6419] x20: ffff80008ffb6f20 x19: ffff0000d91a0668 x18: 0000000000000008 [ 32.275293][ T6419] x17: 000000000000ee8e x16: ffff8000831615b0 x15: 0000000000000001 [ 32.277013][ T6419] x14: 1fffe000366c80e2 x13: 0000000000000000 x12: 0000000000000000 [ 32.278907][ T6419] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 5f1c5017129e6f00 [ 32.280498][ T6419] x8 : 5f1c5017129e6f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 32.282290][ T6419] x5 : ffff80009c676d58 x4 : ffff80008f9bd220 x3 : ffff800080626d8c [ 32.284019][ T6419] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000002f [ 32.285925][ T6419] Call trace: [ 32.286626][ T6419] generic_shutdown_super+0x2b8/0x2bc (P) [ 32.287813][ T6419] generic_shutdown_super+0x2b8/0x2bc (L) [ 32.289016][ T6419] kill_block_super+0x44/0x90 [ 32.290016][ T6419] deactivate_locked_super+0xc4/0x12c [ 32.291122][ T6419] deactivate_super+0xe0/0x100 [ 32.292182][ T6419] cleanup_mnt+0x34c/0x3dc [ 32.293105][ T6419] __cleanup_mnt+0x20/0x30 [ 32.294008][ T6419] task_work_run+0x230/0x2e0 [ 32.294940][ T6419] do_exit+0x4ec/0x1ad0 [ 32.295882][ T6419] do_group_exit+0x194/0x22c [ 32.296887][ T6419] get_signal+0x1410/0x152c [ 32.297836][ T6419] do_signal+0x1b0/0x391c [ 32.298683][ T6419] do_notify_resume+0x74/0x1f4 [ 32.299754][ T6419] el0_da+0xbc/0x178 [ 32.300621][ T6419] el0t_64_sync_handler+0xcc/0x108 [ 32.301803][ T6419] el0t_64_sync+0x198/0x19c [ 32.302806][ T6419] Code: f0055e60 91338000 aa1303e1 95cca8a2 (d4210000) [ 32.304300][ T6419] ---[ end trace 0000000000000000 ]--- [ 32.694155][ T6419] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 32.695669][ T6419] SMP: stopping secondary CPUs [ 32.696835][ T6419] Kernel Offset: disabled [ 32.697776][ T6419] CPU features: 0x40,0000081c,00800250,82017203 [ 32.699133][ T6419] Memory Limit: none [ 33.057228][ T6419] Rebooting in 86400 seconds..