Warning: Permanently added '10.128.1.207' (ED25519) to the list of known hosts. executing program [ 45.486998][ T3564] loop0: detected capacity change from 0 to 2048 [ 45.509752][ T3564] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 45.532078][ T3564] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 50.575258][ T144] ------------[ cut here ]------------ [ 50.580946][ T144] kernel BUG at fs/ext4/inode.c:2733! [ 50.594705][ T144] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.600857][ T144] CPU: 1 PID: 144 Comm: kworker/u4:1 Not tainted 5.15.165-syzkaller #0 [ 50.609178][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 50.619215][ T144] Workqueue: writeback wb_workfn (flush-7:0) [ 50.625198][ T144] RIP: 0010:ext4_writepages+0x3d02/0x3d10 [ 50.630892][ T144] Code: c7 10 89 a8 8c 4c 89 f2 e8 eb f7 0c 02 e9 bb fb ff ff e8 d1 73 62 ff 0f 0b e8 8a 5f 15 08 e8 c5 73 62 ff 0f 0b e8 be 73 62 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 41 56 41 54 53 49 [ 50.650484][ T144] RSP: 0018:ffffc9000158eec0 EFLAGS: 00010293 [ 50.656539][ T144] RAX: ffffffff821dede2 RBX: 0000008000000000 RCX: ffff888016e51dc0 [ 50.664497][ T144] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 50.672442][ T144] RBP: ffffc9000158f2b0 R08: ffffffff821db780 R09: ffffed100ebd9646 [ 50.680391][ T144] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000158f180 [ 50.688341][ T144] R13: ffffc9000158f670 R14: 000000c410000000 R15: 0000000000000001 [ 50.696292][ T144] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 50.705194][ T144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.711755][ T144] CR2: 0000000000000002 CR3: 000000001bb1c000 CR4: 00000000003506e0 [ 50.719703][ T144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.727649][ T144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.735593][ T144] Call Trace: [ 50.738848][ T144] [ 50.741763][ T144] ? __die_body+0x5e/0xa0 [ 50.746091][ T144] ? die+0x83/0xb0 [ 50.749791][ T144] ? do_trap+0x11e/0x350 [ 50.754005][ T144] ? ext4_writepages+0x3d02/0x3d10 [ 50.759090][ T144] ? ext4_writepages+0x3d02/0x3d10 [ 50.764188][ T144] ? do_error_trap+0x13d/0x1e0 [ 50.768929][ T144] ? ext4_writepages+0x3d02/0x3d10 [ 50.774014][ T144] ? do_int3+0x30/0x30 [ 50.778059][ T144] ? rcu_is_watching+0x11/0xa0 [ 50.782798][ T144] ? handle_invalid_op+0x2c/0x40 [ 50.787713][ T144] ? ext4_writepages+0x3d02/0x3d10 [ 50.792799][ T144] ? exc_invalid_op+0x2f/0x40 [ 50.797456][ T144] ? asm_exc_invalid_op+0x16/0x20 [ 50.802472][ T144] ? ext4_writepages+0x6a0/0x3d10 [ 50.807471][ T144] ? ext4_writepages+0x3d02/0x3d10 [ 50.812561][ T144] ? ext4_writepages+0x3d02/0x3d10 [ 50.817645][ T144] ? __might_sleep+0xc0/0xc0 [ 50.822210][ T144] ? __block_write_full_page+0x918/0x1090 [ 50.827930][ T144] ? validate_chain+0x112/0x5930 [ 50.832843][ T144] ? reacquire_held_locks+0x660/0x660 [ 50.838203][ T144] ? tag_pages_for_writeback+0x6a0/0x6a0 [ 50.844002][ T144] ? ext4_readpage+0x300/0x300 [ 50.848869][ T144] ? mark_lock+0x98/0x340 [ 50.853173][ T144] ? __lock_acquire+0x1295/0x1ff0 [ 50.858192][ T144] ? ext4_readpage+0x300/0x300 [ 50.862950][ T144] do_writepages+0x481/0x730 [ 50.867516][ T144] ? __writepage+0x120/0x120 [ 50.872079][ T144] ? wbc_attach_and_unlock_inode+0x3a4/0x600 [ 50.878036][ T144] ? __lock_acquire+0x1ff0/0x1ff0 [ 50.883047][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 50.888229][ T144] __writeback_single_inode+0x15b/0xe30 [ 50.893761][ T144] writeback_sb_inodes+0xbce/0x1a40 [ 50.898956][ T144] ? print_unlock_imbalance_bug+0x2b0/0x2b0 [ 50.904915][ T144] ? queue_io+0x560/0x560 [ 50.909223][ T144] ? up_read+0x20/0x20 [ 50.913263][ T144] ? __writeback_inodes_wb+0x400/0x400 [ 50.918693][ T144] __writeback_inodes_wb+0x114/0x400 [ 50.923955][ T144] wb_writeback+0x465/0xc50 [ 50.928434][ T144] ? rcu_lock_release+0x20/0x20 [ 50.933259][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 50.938429][ T144] ? cpumask_next+0xc3/0xf0 [ 50.942929][ T144] wb_workfn+0xd07/0x1130 [ 50.947234][ T144] ? mark_lock+0x98/0x340 [ 50.951543][ T144] ? inode_wait_for_writeback+0x280/0x280 [ 50.957293][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 50.963253][ T144] ? print_irqtrace_events+0x210/0x210 [ 50.968692][ T144] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 50.974560][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 50.979757][ T144] process_one_work+0x8a1/0x10c0 [ 50.984696][ T144] ? worker_detach_from_pool+0x260/0x260 [ 50.990389][ T144] ? _raw_spin_lock_irqsave+0x120/0x120 [ 50.995907][ T144] ? kthread_data+0x4e/0xc0 [ 51.000383][ T144] ? wq_worker_running+0x97/0x170 [ 51.005392][ T144] worker_thread+0xaca/0x1280 [ 51.010050][ T144] kthread+0x3f6/0x4f0 [ 51.014103][ T144] ? rcu_lock_release+0x20/0x20 [ 51.018939][ T144] ? kthread_blkcg+0xd0/0xd0 executing program [ 51.023509][ T144] ret_from_fork+0x1f/0x30 [ 51.027912][ T144] [ 51.030909][ T144] Modules linked in: [ 51.037755][ T144] ---[ end trace 3f186cb9db31ef90 ]--- [ 51.043332][ T144] RIP: 0010:ext4_writepages+0x3d02/0x3d10 [ 51.049382][ T144] Code: c7 10 89 a8 8c 4c 89 f2 e8 eb f7 0c 02 e9 bb fb ff ff e8 d1 73 62 ff 0f 0b e8 8a 5f 15 08 e8 c5 73 62 ff 0f 0b e8 be 73 62 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 41 56 41 54 53 49 [ 51.069518][ T144] RSP: 0018:ffffc9000158eec0 EFLAGS: 00010293 executing program [ 51.075987][ T144] RAX: ffffffff821dede2 RBX: 0000008000000000 RCX: ffff888016e51dc0 [ 51.083970][ T144] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 51.092044][ T144] RBP: ffffc9000158f2b0 R08: ffffffff821db780 R09: ffffed100ebd9646 [ 51.107331][ T144] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000158f180 [ 51.115659][ T144] R13: ffffc9000158f670 R14: 000000c410000000 R15: 0000000000000001 executing program [ 51.124621][ T144] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 51.134469][ T144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.141618][ T144] CR2: 00007ffc11974588 CR3: 000000001c117000 CR4: 00000000003506f0 [ 51.149806][ T144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.158197][ T144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.166383][ T144] Kernel panic - not syncing: Fatal exception [ 51.172533][ T144] Kernel Offset: disabled [ 51.177029][ T144] Rebooting in 86400 seconds..