Warning: Permanently added '10.128.1.6' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 50.662440][ T3541] loop0: detected capacity change from 0 to 2048
[ 50.685876][ T3542] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 50.714137][ T3542] ------------[ cut here ]------------
[ 50.719706][ T3542] WARNING: CPU: 1 PID: 3542 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x59c/0x6a0
[ 50.729159][ T3542] Modules linked in:
[ 50.733093][ T3542] CPU: 1 PID: 3542 Comm: segctord Not tainted 6.1.66-syzkaller #0
[ 50.741622][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 50.751756][ T3542] RIP: 0010:nilfs_dat_commit_end+0x59c/0x6a0
[ 50.757754][ T3542] Code: 48 89 ee 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d e9 a8 80 03 00 e8 d3 d5 3d fe e8 3e d1 b3 fd e9 d8 fc ff ff e8 c4 d5 3d fe <0f> 0b e9 39 fc ff ff e8 b8 d5 3d fe e8 23 d1 b3 fd 43 80 7c 35 00
[ 50.777415][ T3542] RSP: 0018:ffffc90003b1f288 EFLAGS: 00010293
[ 50.783525][ T3542] RAX: ffffffff834cbc5c RBX: ffff888078d2d1a0 RCX: ffff8880192fd940
[ 50.791538][ T3542] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000009
[ 50.799521][ T3542] RBP: 0000000000000003 R08: ffffffff834cb88e R09: ffffed10043dbe1b
[ 50.807536][ T3542] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078ffaa40
[ 50.815556][ T3542] R13: 1ffff92000763e73 R14: 0000000000000009 R15: ffff8880192ff0b0
[ 50.823932][ T3542] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 50.832893][ T3542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.839470][ T3542] CR2: 00007f0930ad3130 CR3: 000000007cacd000 CR4: 00000000003506e0
[ 50.847482][ T3542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.855502][ T3542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.863531][ T3542] Call Trace:
[ 50.866809][ T3542]
[ 50.869726][ T3542] ? __warn+0x15a/0x520
[ 50.873944][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 50.879332][ T3542] ? report_bug+0x2af/0x500
[ 50.883904][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 50.889293][ T3542] ? handle_bug+0x3d/0x70
[ 50.893686][ T3542] ? exc_invalid_op+0x16/0x40
[ 50.898379][ T3542] ? asm_exc_invalid_op+0x16/0x20
[ 50.903445][ T3542] ? nilfs_dat_commit_end+0x1ce/0x6a0
[ 50.908816][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 50.914666][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 50.920038][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 50.925466][ T3542] nilfs_dat_commit_update+0x25/0x40
[ 50.930753][ T3542] nilfs_direct_propagate+0x23c/0x3b0
[ 50.936197][ T3542] ? nilfs_direct_delete+0x300/0x300
[ 50.941528][ T3542] ? nilfs_segctor_scan_file+0xad0/0xad0
[ 50.947423][ T3542] nilfs_bmap_propagate+0x6d/0x120
[ 50.952576][ T3542] nilfs_collect_file_data+0x49/0xc0
[ 50.957868][ T3542] nilfs_segctor_apply_buffers+0x180/0x330
[ 50.963723][ T3542] ? _compound_head+0x130/0x130
[ 50.968579][ T3542] nilfs_segctor_scan_file+0x82d/0xad0
[ 50.974100][ T3542] ? trace_nilfs2_collection_stage_transition+0x250/0x250
[ 50.981248][ T3542] ? nilfs_segbuf_extend_segsum+0x268/0x360
[ 50.987127][ T3542] ? rcu_is_watching+0x11/0xb0
[ 50.991922][ T3542] nilfs_segctor_do_construct+0x1c1b/0x6dd0
[ 50.997856][ T3542] ? nilfs_transaction_unlock+0x210/0x210
[ 51.003664][ T3542] ? nilfs_segctor_confirm+0x24c/0x2d0
[ 51.009139][ T3542] ? __lock_acquire+0x1f80/0x1f80
[ 51.014231][ T3542] ? do_raw_spin_unlock+0x137/0x8a0
[ 51.019441][ T3542] ? _raw_spin_unlock+0x24/0x40
[ 51.024327][ T3542] ? nilfs_segctor_confirm+0x24c/0x2d0
[ 51.029792][ T3542] nilfs_segctor_construct+0x145/0x8c0
[ 51.035292][ T3542] ? rcu_is_watching+0x11/0xb0
[ 51.040078][ T3542] nilfs_segctor_thread+0x536/0x1130
[ 51.045427][ T3542] ? nilfs_construction_timeout+0x40/0x40
[ 51.051177][ T3542] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 51.057060][ T3542] ? release_firmware_map_entry+0x185/0x185
[ 51.062980][ T3542] ? wake_bit_function+0x210/0x210
[ 51.068108][ T3542] ? _raw_spin_unlock+0x40/0x40
[ 51.073008][ T3542] ? __kthread_parkme+0x168/0x1c0
[ 51.078042][ T3542] kthread+0x28d/0x320
[ 51.082144][ T3542] ? nilfs_construction_timeout+0x40/0x40
[ 51.087865][ T3542] ? kthread_blkcg+0xd0/0xd0
[ 51.093285][ T3542] ret_from_fork+0x1f/0x30
[ 51.097712][ T3542]
[ 51.100712][ T3542] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 51.107972][ T3542] CPU: 1 PID: 3542 Comm: segctord Not tainted 6.1.66-syzkaller #0
[ 51.115755][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 51.125788][ T3542] Call Trace:
[ 51.129051][ T3542]
[ 51.131964][ T3542] dump_stack_lvl+0x1e3/0x2cb
[ 51.136630][ T3542] ? nf_tcp_handle_invalid+0x642/0x642
[ 51.142072][ T3542] ? panic+0x75d/0x75d
[ 51.146302][ T3542] ? vscnprintf+0x59/0x80
[ 51.150610][ T3542] panic+0x318/0x75d
[ 51.154500][ T3542] ? __warn+0x169/0x520
[ 51.158656][ T3542] ? memcpy_page_flushcache+0xfc/0xfc
[ 51.164029][ T3542] ? ret_from_fork+0x1f/0x30
[ 51.168614][ T3542] __warn+0x348/0x520
[ 51.172589][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 51.177951][ T3542] report_bug+0x2af/0x500
[ 51.182276][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 51.187644][ T3542] handle_bug+0x3d/0x70
[ 51.191791][ T3542] exc_invalid_op+0x16/0x40
[ 51.196285][ T3542] asm_exc_invalid_op+0x16/0x20
[ 51.201127][ T3542] RIP: 0010:nilfs_dat_commit_end+0x59c/0x6a0
[ 51.207101][ T3542] Code: 48 89 ee 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d e9 a8 80 03 00 e8 d3 d5 3d fe e8 3e d1 b3 fd e9 d8 fc ff ff e8 c4 d5 3d fe <0f> 0b e9 39 fc ff ff e8 b8 d5 3d fe e8 23 d1 b3 fd 43 80 7c 35 00
[ 51.226695][ T3542] RSP: 0018:ffffc90003b1f288 EFLAGS: 00010293
[ 51.232755][ T3542] RAX: ffffffff834cbc5c RBX: ffff888078d2d1a0 RCX: ffff8880192fd940
[ 51.240713][ T3542] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000009
[ 51.248671][ T3542] RBP: 0000000000000003 R08: ffffffff834cb88e R09: ffffed10043dbe1b
[ 51.256633][ T3542] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078ffaa40
[ 51.264593][ T3542] R13: 1ffff92000763e73 R14: 0000000000000009 R15: ffff8880192ff0b0
[ 51.272556][ T3542] ? nilfs_dat_commit_end+0x1ce/0x6a0
[ 51.277917][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 51.283282][ T3542] ? nilfs_dat_commit_end+0x59c/0x6a0
[ 51.288644][ T3542] nilfs_dat_commit_update+0x25/0x40
[ 51.293921][ T3542] nilfs_direct_propagate+0x23c/0x3b0
[ 51.299287][ T3542] ? nilfs_direct_delete+0x300/0x300
[ 51.304569][ T3542] ? nilfs_segctor_scan_file+0xad0/0xad0
[ 51.310199][ T3542] nilfs_bmap_propagate+0x6d/0x120
[ 51.315314][ T3542] nilfs_collect_file_data+0x49/0xc0
[ 51.320592][ T3542] nilfs_segctor_apply_buffers+0x180/0x330
[ 51.326391][ T3542] ? _compound_head+0x130/0x130
[ 51.331238][ T3542] nilfs_segctor_scan_file+0x82d/0xad0
[ 51.336697][ T3542] ? trace_nilfs2_collection_stage_transition+0x250/0x250
[ 51.343811][ T3542] ? nilfs_segbuf_extend_segsum+0x268/0x360
[ 51.349705][ T3542] ? rcu_is_watching+0x11/0xb0
[ 51.354459][ T3542] nilfs_segctor_do_construct+0x1c1b/0x6dd0
[ 51.360392][ T3542] ? nilfs_transaction_unlock+0x210/0x210
[ 51.366121][ T3542] ? nilfs_segctor_confirm+0x24c/0x2d0
[ 51.371573][ T3542] ? __lock_acquire+0x1f80/0x1f80
[ 51.376599][ T3542] ? do_raw_spin_unlock+0x137/0x8a0
[ 51.381790][ T3542] ? _raw_spin_unlock+0x24/0x40
[ 51.386631][ T3542] ? nilfs_segctor_confirm+0x24c/0x2d0
[ 51.392085][ T3542] nilfs_segctor_construct+0x145/0x8c0
[ 51.397536][ T3542] ? rcu_is_watching+0x11/0xb0
[ 51.402290][ T3542] nilfs_segctor_thread+0x536/0x1130
[ 51.407584][ T3542] ? nilfs_construction_timeout+0x40/0x40
[ 51.413296][ T3542] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 51.419183][ T3542] ? release_firmware_map_entry+0x185/0x185
[ 51.425069][ T3542] ? wake_bit_function+0x210/0x210
[ 51.430172][ T3542] ? _raw_spin_unlock+0x40/0x40
[ 51.435013][ T3542] ? __kthread_parkme+0x168/0x1c0
[ 51.440038][ T3542] kthread+0x28d/0x320
[ 51.444101][ T3542] ? nilfs_construction_timeout+0x40/0x40
[ 51.449812][ T3542] ? kthread_blkcg+0xd0/0xd0
[ 51.454399][ T3542] ret_from_fork+0x1f/0x30
[ 51.458816][ T3542]
[ 51.461999][ T3542] Kernel Offset: disabled
[ 51.466372][ T3542] Rebooting in 86400 seconds..