Warning: Permanently added '10.128.0.144' (ED25519) to the list of known hosts. executing program syzkaller login: [ 58.914162][ T4161] loop0: detected capacity change from 0 to 32768 [ 58.953058][ T4161] ======================================================= [ 58.953058][ T4161] WARNING: The mand mount option has been deprecated and [ 58.953058][ T4161] and is ignored by this kernel. Remove the mand [ 58.953058][ T4161] option from the mount to silence this warning. [ 58.953058][ T4161] ======================================================= [ 59.026161][ T26] audit: type=1800 audit(1732283336.468:2): pid=4161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor393" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 59.132098][ T4161] overlayfs: upper fs needs to support d_type. [ 59.138382][ T4161] overlayfs: upper fs does not support tmpfile. [ 59.146442][ T4161] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 59.177098][ T4160] non-latin1 character 0x2e66 found in JFS file name [ 59.184025][ T4160] mount with iocharset=utf8 to access [ 59.202825][ T274] ------------[ cut here ]------------ [ 59.209391][ T274] kernel BUG at fs/inode.c:567! [ 59.214300][ T274] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 59.220381][ T274] CPU: 1 PID: 274 Comm: jfsCommit Not tainted 5.15.173-syzkaller #0 [ 59.228363][ T274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 59.238433][ T274] RIP: 0010:clear_inode+0x12a/0x150 [ 59.243639][ T274] Code: 0c bb a3 ff 43 80 7c 25 00 00 74 08 4c 89 f7 e8 bc 93 ed ff 49 c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 e6 ba a3 ff <0f> 0b e8 df ba a3 ff 0f 0b e8 d8 ba a3 ff 0f 0b e8 d1 ba a3 ff 0f [ 59.263231][ T274] RSP: 0018:ffffc90002557b08 EFLAGS: 00010093 [ 59.269286][ T274] RAX: ffffffff81dcb8ba RBX: 0000000000000001 RCX: ffff88801df30000 [ 59.277242][ T274] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 59.285199][ T274] RBP: ffffc90002557cb0 R08: ffffffff81dcb7e4 R09: 0000000000000003 [ 59.293156][ T274] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 59.301114][ T274] R13: dffffc0000000000 R14: ffff888070630fa0 R15: ffff888070630d70 [ 59.309075][ T274] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 59.318014][ T274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.324605][ T274] CR2: 00005555662bf738 CR3: 000000001fb6a000 CR4: 00000000003506e0 [ 59.332570][ T274] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.340524][ T274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.348479][ T274] Call Trace: [ 59.351750][ T274] [ 59.354682][ T274] ? __die_body+0x5e/0xa0 [ 59.359003][ T274] ? die+0x83/0xb0 [ 59.362708][ T274] ? do_trap+0x11e/0x350 [ 59.366954][ T274] ? clear_inode+0x12a/0x150 [ 59.371532][ T274] ? clear_inode+0x12a/0x150 [ 59.376106][ T274] ? do_error_trap+0x13d/0x1e0 [ 59.380857][ T274] ? clear_inode+0x12a/0x150 [ 59.385445][ T274] ? do_int3+0x30/0x30 [ 59.389524][ T274] ? report_bug+0x21a/0x2e0 [ 59.394026][ T274] ? handle_invalid_op+0x2c/0x40 [ 59.398958][ T274] ? clear_inode+0x12a/0x150 [ 59.403537][ T274] ? exc_invalid_op+0x2f/0x40 [ 59.408233][ T274] ? asm_exc_invalid_op+0x16/0x20 [ 59.413254][ T274] ? clear_inode+0x54/0x150 [ 59.417740][ T274] ? clear_inode+0x12a/0x150 [ 59.422314][ T274] ? clear_inode+0x12a/0x150 [ 59.426889][ T274] ? clear_inode+0x12a/0x150 [ 59.431462][ T274] jfs_evict_inode+0xb1/0x440 [ 59.436124][ T274] ? jfs_write_inode+0x210/0x210 [ 59.441052][ T274] evict+0x529/0x930 [ 59.445019][ T274] ? mode_strip_sgid+0x210/0x210 [ 59.449963][ T274] ? _raw_spin_unlock+0x24/0x40 [ 59.454816][ T274] ? iput+0x6f5/0x8b0 [ 59.458814][ T274] txUpdateMap+0x825/0x9e0 [ 59.463224][ T274] ? txCommit+0x6ba0/0x6ba0 [ 59.467830][ T274] ? _raw_spin_unlock+0x24/0x40 [ 59.472685][ T274] ? txEnd+0x2cf/0x560 [ 59.476751][ T274] jfs_lazycommit+0x470/0xc30 [ 59.481437][ T274] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 59.487325][ T274] ? lockdep_hardirqs_on+0x94/0x130 [ 59.492518][ T274] ? txFreelock+0x580/0x580 [ 59.497009][ T274] ? sched_dynamic_update+0x240/0x240 [ 59.502370][ T274] kthread+0x3f6/0x4f0 [ 59.506426][ T274] ? txFreelock+0x580/0x580 [ 59.510911][ T274] ? kthread_blkcg+0xd0/0xd0 [ 59.515486][ T274] ret_from_fork+0x1f/0x30 [ 59.519922][ T274] [ 59.523027][ T274] Modules linked in: [ 59.526930][ T274] ---[ end trace 50b15ddd54728abb ]--- [ 59.532375][ T274] RIP: 0010:clear_inode+0x12a/0x150 [ 59.537564][ T274] Code: 0c bb a3 ff 43 80 7c 25 00 00 74 08 4c 89 f7 e8 bc 93 ed ff 49 c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 e6 ba a3 ff <0f> 0b e8 df ba a3 ff 0f 0b e8 d8 ba a3 ff 0f 0b e8 d1 ba a3 ff 0f [ 59.557154][ T274] RSP: 0018:ffffc90002557b08 EFLAGS: 00010093 [ 59.563210][ T274] RAX: ffffffff81dcb8ba RBX: 0000000000000001 RCX: ffff88801df30000 [ 59.571171][ T274] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 59.579138][ T274] RBP: ffffc90002557cb0 R08: ffffffff81dcb7e4 R09: 0000000000000003 [ 59.587109][ T274] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 59.595075][ T274] R13: dffffc0000000000 R14: ffff888070630fa0 R15: ffff888070630d70 [ 59.603038][ T274] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 59.611955][ T274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.618529][ T274] CR2: 00005555662bf738 CR3: 000000001fb6a000 CR4: 00000000003506e0 [ 59.626487][ T274] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.634442][ T274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.642408][ T274] Kernel panic - not syncing: Fatal exception [ 59.648728][ T274] Kernel Offset: disabled [ 59.653043][ T274] Rebooting in 86400 seconds..