Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts. executing program [ 36.686545][ T4222] loop0: detected capacity change from 0 to 512 [ 36.691641][ T4222] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.697988][ T4222] EXT4-fs error (device loop0): ext4_orphan_get:1396: inode #15: comm syz-executor411: casefold flag without casefold feature [ 36.701680][ T4222] EXT4-fs error (device loop0): ext4_xattr_inode_iget:400: inode #12: comm syz-executor411: casefold flag without casefold feature [ 36.704879][ T4222] ------------[ cut here ]------------ [ 36.706067][ T4222] Looking for class "&ea_inode->i_rwsem" with key ext4_fs_type, but found a different class "&type->i_mutex_dir_key" with the same key [ 36.709199][ T4222] WARNING: CPU: 1 PID: 4222 at kernel/locking/lockdep.c:941 look_up_lock_class+0xec/0x158 [ 36.711284][ T4222] Modules linked in: [ 36.712111][ T4222] CPU: 1 PID: 4222 Comm: syz-executor411 Not tainted 6.1.32-syzkaller #0 [ 36.713850][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 36.715983][ T4222] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.717700][ T4222] pc : look_up_lock_class+0xec/0x158 [ 36.718890][ T4222] lr : look_up_lock_class+0xec/0x158 [ 36.719995][ T4222] sp : ffff80001d9a6fb0 [ 36.720891][ T4222] x29: ffff80001d9a6fb0 x28: dfff800000000000 x27: 0000000100000000 [ 36.722638][ T4222] x26: ffff8000195e37e0 x25: ffff8000195e3000 x24: ffff0000d8e83780 [ 36.724401][ T4222] x23: ffff800015511cc0 x22: 0000000000000000 x21: ffff8000159311f9 [ 36.726156][ T4222] x20: ffff0000dec4e850 x19: ffff800018221700 x18: ffff80001d9a6b60 [ 36.727866][ T4222] x17: 0000000000000000 x16: ffff8000121090f4 x15: 0000000000000000 [ 36.729493][ T4222] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 36.731232][ T4222] x11: ff808000081af018 x10: 0000000000000000 x9 : 83b4938a73b0fc00 [ 36.732995][ T4222] x8 : 83b4938a73b0fc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 36.734746][ T4222] x5 : ffff80001d9a6898 x4 : ffff8000156a2ac0 x3 : ffff8000085879f4 [ 36.736523][ T4222] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 36.738229][ T4222] Call trace: [ 36.739032][ T4222] look_up_lock_class+0xec/0x158 [ 36.740021][ T4222] register_lock_class+0x90/0x6a8 [ 36.741096][ T4222] lockdep_init_map_type+0x358/0x7d4 [ 36.742212][ T4222] ext4_xattr_inode_iget+0x278/0x4b8 [ 36.743347][ T4222] ext4_xattr_inode_dec_ref_all+0x18c/0xd38 [ 36.744499][ T4222] ext4_xattr_delete_inode+0x938/0xad4 [ 36.745640][ T4222] ext4_evict_inode+0xd10/0x12cc [ 36.746664][ T4222] evict+0x260/0x68c [ 36.747508][ T4222] iput+0x7c0/0x8a4 [ 36.748339][ T4222] ext4_process_orphan+0x244/0x2b8 [ 36.749474][ T4222] ext4_orphan_cleanup+0x974/0x1134 [ 36.750622][ T4222] ext4_fill_super+0x6f70/0x75d0 [ 36.751645][ T4222] get_tree_bdev+0x360/0x54c [ 36.752609][ T4222] ext4_get_tree+0x28/0x38 [ 36.753565][ T4222] vfs_get_tree+0x90/0x274 [ 36.754540][ T4222] do_new_mount+0x25c/0x8c4 [ 36.755508][ T4222] path_mount+0x590/0xe58 [ 36.756506][ T4222] __arm64_sys_mount+0x45c/0x594 [ 36.757554][ T4222] invoke_syscall+0x98/0x2c0 [ 36.758646][ T4222] el0_svc_common+0x138/0x258 [ 36.759659][ T4222] do_el0_svc+0x64/0x218 [ 36.760522][ T4222] el0_svc+0x58/0x168 [ 36.761359][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 36.762377][ T4222] el0t_64_sync+0x18c/0x190 [ 36.763382][ T4222] irq event stamp: 17929 [ 36.764275][ T4222] hardirqs last enabled at (17929): [] finish_lock_switch+0xbc/0x1e8 [ 36.766368][ T4222] hardirqs last disabled at (17928): [] __schedule+0x2a4/0x1c98 [ 36.768335][ T4222] softirqs last enabled at (17842): [] __do_softirq+0xc14/0xea0 [ 36.770373][ T4222] softirqs last disabled at (17837): [] ____do_softirq+0x14/0x20 [ 36.772385][ T4222] ---[ end trace 0000000000000000 ]--- [ 36.773920][ T4222] EXT4-fs error (device loop0): ext4_do_update_inode:5184: inode #15: comm syz-executor411: corrupted inode contents [ 36.777216][ T4222] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 36.779181][ T4222] EXT4-fs error (device loop0): ext4_do_update_inode:5184: inode #15: comm syz-executor411: corrupted inode contents [ 36.782146][ T4222] EXT4-fs error (device loop0): ext4_evict_inode:327: inode #15: comm syz-executor411: mark_inode_dirty error [ 36.784927][ T4222] EXT4-fs (loop0): 1 orphan inode deleted [ 36.786210][ T4222] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.