Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts.
executing program
[ 78.443097][ T5224] loop0: detected capacity change from 0 to 4096
[ 78.478892][ T5227] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 78.558644][ T5224] loop0: detected capacity change from 4096 to 0
[ 78.568149][ T5228] syz-executor304: attempt to access beyond end of device
[ 78.568149][ T5228] loop0: rw=0, sector=264, nr_sectors = 8 limit=0
[ 78.582155][ T5228] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=130)
[ 78.591909][ T5228] syz-executor304: attempt to access beyond end of device
[ 78.591909][ T5228] loop0: rw=0, sector=264, nr_sectors = 8 limit=0
[ 78.605573][ T5228] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=130)
[ 78.614512][ T5228] NILFS error (device loop0): nilfs_readdir: bad page in #12
[ 78.622351][ T5228] syz-executor304: attempt to access beyond end of device
[ 78.622351][ T5228] loop0: rw=395265, sector=4088, nr_sectors = 8 limit=0
[ 78.636950][ T5228] Buffer I/O error on dev loop0, logical block 511, lost sync page write
[ 78.645677][ T5228] NILFS (loop0): unable to write superblock: err=-5
[ 78.652458][ T5228] syz-executor304: attempt to access beyond end of device
[ 78.652458][ T5228] loop0: rw=395265, sector=0, nr_sectors = 8 limit=0
[ 78.666201][ T5228] Buffer I/O error on dev loop0, logical block 0, lost sync page write
[ 78.674583][ T5228] NILFS (loop0): unable to write superblock: err=-5
[ 78.681863][ T5228] Remounting filesystem read-only
[ 78.688616][ T2541] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 78.695761][ T2541] NILFS (loop0): discard dirty block: blocknr=24, size=4096
[ 78.703309][ T2541] NILFS (loop0): discard dirty page: offset=8192, ino=6
[ 78.710371][ T2541] NILFS (loop0): discard dirty block: blocknr=25, size=4096
[ 78.717743][ T2541] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 78.724535][ T2541] NILFS (loop0): discard dirty block: blocknr=14, size=4096
[ 78.732409][ T5224] NILFS (loop0): mounting fs with errors
[ 78.738493][ T5224] syz-executor304: attempt to access beyond end of device
[ 78.738493][ T5224] loop0: rw=395265, sector=0, nr_sectors = 8 limit=0
[ 78.752496][ T5224] Buffer I/O error on dev loop0, logical block 0, lost sync page write
[ 78.760900][ T5224] NILFS (loop0): unable to write superblock: err=-5
[ 78.768392][ T5224] syz-executor304: attempt to access beyond end of device
[ 78.768392][ T5224] loop0: rw=0, sector=200, nr_sectors = 8 limit=0
[ 78.782160][ T5224] NILFS (loop0): I/O error reading meta-data file (ino=6, block-offset=2)
[ 78.790749][ T5224] NILFS (loop0): error -5 reading inode: ino=15
[ 78.797033][ T5224] NILFS (loop0): cannot mark inode dirty (ino=15): error -5 loading inode block
[ 78.807699][ T5224] syz-executor304: attempt to access beyond end of device
[ 78.807699][ T5224] loop0: rw=0, sector=200, nr_sectors = 8 limit=0
[ 78.821860][ T5224] NILFS (loop0): I/O error reading meta-data file (ino=6, block-offset=2)
[ 78.830462][ T5224] NILFS (loop0): error -5 reading inode: ino=15
[ 78.836747][ T5224] NILFS (loop0): cannot mark inode dirty (ino=15): error -5 loading inode block
[ 78.846939][ T5224] syz-executor304: attempt to access beyond end of device
[ 78.846939][ T5224] loop0: rw=0, sector=224, nr_sectors = 8 limit=0
[ 78.860538][ T5224] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0)
[ 78.869747][ T5224] syz-executor304: attempt to access beyond end of device
[ 78.869747][ T5224] loop0: rw=0, sector=200, nr_sectors = 8 limit=0
[ 78.883255][ T5224] NILFS (loop0): I/O error reading meta-data file (ino=6, block-offset=2)
[ 78.891931][ T5224] NILFS (loop0): error -5 reading inode: ino=15
[ 78.898336][ T5224] NILFS (loop0): cannot mark inode dirty (ino=15): error -5 loading inode block
[ 78.907772][ T5224] ------------[ cut here ]------------
[ 78.913741][ T5224] WARNING: CPU: 0 PID: 5224 at fs/buffer.c:1181 mark_buffer_dirty+0x2e5/0x520
[ 78.922971][ T5224] Modules linked in:
[ 78.926944][ T5224] CPU: 0 UID: 0 PID: 5224 Comm: syz-executor304 Not tainted 6.11.0-rc7-syzkaller-00093-gfdf042df0463 #0
[ 78.938279][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 78.948438][ T5224] RIP: 0010:mark_buffer_dirty+0x2e5/0x520
[ 78.954191][ T5224] Code: 89 df e8 de 38 dc ff 48 8b 3b be 04 00 00 00 5b 41 5e 41 5f 5d e9 7b f0 fb ff e8 16 15 78 ff e9 73 ff ff ff e8 0c 15 78 ff 90 <0f> 0b 90 e9 61 fd ff ff e8 fe 14 78 ff 90 0f 0b 90 e9 88 fd ff ff
[ 78.974008][ T5224] RSP: 0018:ffffc900034ff1b8 EFLAGS: 00010293
[ 78.980165][ T5224] RAX: ffffffff821b7754 RBX: ffff8880783d0701 RCX: ffff88802ea9bc00
[ 78.988209][ T5224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 78.996231][ T5224] RBP: 0000000000000000 R08: ffffffff821b74b1 R09: 1ffff1100e587074
[ 79.004292][ T5224] R10: dffffc0000000000 R11: ffffed100e587075 R12: 1ffff1100f07a027
[ 79.012335][ T5224] R13: 1ffff1100f07a029 R14: ffff888072c383a0 R15: ffff8880783d0138
[ 79.020390][ T5224] FS: 00007f15ad54e6c0(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
[ 79.029390][ T5224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.035990][ T5224] CR2: 0000000020006fc4 CR3: 000000002aaac000 CR4: 00000000003506f0
[ 79.044494][ T5224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 79.052571][ T5224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 79.060702][ T5224] Call Trace:
[ 79.064027][ T5224]
[ 79.067010][ T5224] ? __warn+0x163/0x4e0
[ 79.071283][ T5224] ? mark_buffer_dirty+0x2e5/0x520
[ 79.076459][ T5224] ? report_bug+0x2b3/0x500
[ 79.081060][ T5224] ? mark_buffer_dirty+0x2e5/0x520
[ 79.086225][ T5224] ? handle_bug+0x3e/0x70
[ 79.090669][ T5224] ? exc_invalid_op+0x1a/0x50
[ 79.095385][ T5224] ? asm_exc_invalid_op+0x1a/0x20
[ 79.100498][ T5224] ? mark_buffer_dirty+0x41/0x520
[ 79.105649][ T5224] ? mark_buffer_dirty+0x2e4/0x520
[ 79.110837][ T5224] ? mark_buffer_dirty+0x2e5/0x520
[ 79.116096][ T5224] ? mark_buffer_dirty+0x2e4/0x520
[ 79.121318][ T5224] nilfs_segctor_do_construct+0x33e/0x6b10
[ 79.127237][ T5224] ? mark_lock+0x9a/0x350
[ 79.131682][ T5224] ? __lock_acquire+0x137a/0x2040
[ 79.136801][ T5224] ? __pfx_nilfs_segctor_do_construct+0x10/0x10
[ 79.143235][ T5224] ? __pfx_lock_acquire+0x10/0x10
[ 79.148348][ T5224] ? nilfs_construct_dsync_segment+0x53d/0x6d0
[ 79.154556][ T5224] ? __pfx_lock_release+0x10/0x10
[ 79.159668][ T5224] ? do_raw_spin_lock+0x14f/0x370
[ 79.164766][ T5224] ? do_raw_spin_unlock+0x13c/0x8b0
[ 79.170053][ T5224] ? rcu_is_watching+0x15/0xb0
[ 79.174883][ T5224] nilfs_construct_dsync_segment+0x5c9/0x6d0
[ 79.180973][ T5224] ? __pfx_nilfs_construct_dsync_segment+0x10/0x10
[ 79.187545][ T5224] ? nilfs_writepages+0xbc/0x160
[ 79.192616][ T5224] ? __pfx_nilfs_writepages+0x10/0x10
[ 79.198146][ T5224] do_writepages+0x35d/0x870
[ 79.202773][ T5224] ? __pfx_do_writepages+0x10/0x10
[ 79.208054][ T5224] ? filemap_fdatawrite_wbc+0x11a/0x180
[ 79.213650][ T5224] ? do_raw_spin_lock+0x14f/0x370
[ 79.218763][ T5224] ? __pfx_lock_release+0x10/0x10
[ 79.223833][ T5224] ? do_raw_spin_unlock+0x13c/0x8b0
[ 79.229098][ T5224] ? wbc_attach_and_unlock_inode+0xbe/0x580
[ 79.235139][ T5224] filemap_fdatawrite_wbc+0x125/0x180
[ 79.240646][ T5224] filemap_write_and_wait_range+0x198/0x290
[ 79.246590][ T5224] ? __pfx_filemap_write_and_wait_range+0x10/0x10
[ 79.253165][ T5224] ? kmem_cache_free+0x145/0x350
[ 79.258232][ T5224] ? nilfs_direct_IO+0x53/0x120
[ 79.263105][ T5224] ? generic_file_direct_write+0x314/0x350
[ 79.268989][ T5224] direct_write_fallback+0xae/0x150
[ 79.274409][ T5224] generic_file_write_iter+0xaf/0x310
[ 79.279900][ T5224] vfs_write+0xa72/0xc90
[ 79.284188][ T5224] ? __pfx_generic_file_write_iter+0x10/0x10
[ 79.290284][ T5224] ? __pfx_vfs_write+0x10/0x10
[ 79.295149][ T5224] ksys_write+0x1a0/0x2c0
[ 79.299664][ T5224] ? __pfx_ksys_write+0x10/0x10
[ 79.304594][ T5224] ? exc_page_fault+0x590/0x8c0
[ 79.309640][ T5224] ? do_syscall_64+0xb6/0x230
[ 79.314360][ T5224] do_syscall_64+0xf3/0x230
[ 79.318934][ T5224] ? clear_bhb_loop+0x35/0x90
[ 79.323668][ T5224] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.329661][ T5224] RIP: 0033:0x7f15ad5a0bf9
[ 79.334163][ T5224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1d 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 79.353993][ T5224] RSP: 002b:00007f15ad54e218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.362478][ T5224] RAX: ffffffffffffffda RBX: 00007f15ad624708 RCX: 00007f15ad5a0bf9
[ 79.370519][ T5224] RDX: 0000000000001006 RSI: 0000000020006fc0 RDI: 0000000000000005
[ 79.378580][ T5224] RBP: 00007f15ad624700 R08: 0000000000000000 R09: 0000000000000000
[ 79.386577][ T5224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15ad5f0924
[ 79.394630][ T5224] R13: 00007f15ad5ed07e R14: 0000000000000000 R15: 9787d539784edb05
[ 79.402687][ T5224]
[ 79.405749][ T5224] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 79.413031][ T5224] CPU: 0 UID: 0 PID: 5224 Comm: syz-executor304 Not tainted 6.11.0-rc7-syzkaller-00093-gfdf042df0463 #0
[ 79.424152][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 79.434221][ T5224] Call Trace:
[ 79.437517][ T5224]
[ 79.440462][ T5224] dump_stack_lvl+0x241/0x360
[ 79.445161][ T5224] ? __pfx_dump_stack_lvl+0x10/0x10
[ 79.450377][ T5224] ? __pfx__printk+0x10/0x10
[ 79.455066][ T5224] ? _printk+0xd5/0x120
[ 79.459240][ T5224] ? vscnprintf+0x5d/0x90
[ 79.463589][ T5224] panic+0x349/0x860
[ 79.467502][ T5224] ? __warn+0x172/0x4e0
[ 79.471672][ T5224] ? __pfx_panic+0x10/0x10
[ 79.476104][ T5224] ? show_trace_log_lvl+0x4e6/0x520
[ 79.481347][ T5224] __warn+0x346/0x4e0
[ 79.485347][ T5224] ? mark_buffer_dirty+0x2e5/0x520
[ 79.490510][ T5224] report_bug+0x2b3/0x500
[ 79.494862][ T5224] ? mark_buffer_dirty+0x2e5/0x520
[ 79.500006][ T5224] handle_bug+0x3e/0x70
[ 79.504181][ T5224] exc_invalid_op+0x1a/0x50
[ 79.508711][ T5224] asm_exc_invalid_op+0x1a/0x20
[ 79.513581][ T5224] RIP: 0010:mark_buffer_dirty+0x2e5/0x520
[ 79.519325][ T5224] Code: 89 df e8 de 38 dc ff 48 8b 3b be 04 00 00 00 5b 41 5e 41 5f 5d e9 7b f0 fb ff e8 16 15 78 ff e9 73 ff ff ff e8 0c 15 78 ff 90 <0f> 0b 90 e9 61 fd ff ff e8 fe 14 78 ff 90 0f 0b 90 e9 88 fd ff ff
[ 79.538946][ T5224] RSP: 0018:ffffc900034ff1b8 EFLAGS: 00010293
[ 79.545032][ T5224] RAX: ffffffff821b7754 RBX: ffff8880783d0701 RCX: ffff88802ea9bc00
[ 79.553021][ T5224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.561010][ T5224] RBP: 0000000000000000 R08: ffffffff821b74b1 R09: 1ffff1100e587074
[ 79.569104][ T5224] R10: dffffc0000000000 R11: ffffed100e587075 R12: 1ffff1100f07a027
[ 79.577118][ T5224] R13: 1ffff1100f07a029 R14: ffff888072c383a0 R15: ffff8880783d0138
[ 79.585128][ T5224] ? mark_buffer_dirty+0x41/0x520
[ 79.590181][ T5224] ? mark_buffer_dirty+0x2e4/0x520
[ 79.595320][ T5224] ? mark_buffer_dirty+0x2e4/0x520
[ 79.600459][ T5224] nilfs_segctor_do_construct+0x33e/0x6b10
[ 79.606457][ T5224] ? mark_lock+0x9a/0x350
[ 79.610832][ T5224] ? __lock_acquire+0x137a/0x2040
[ 79.615920][ T5224] ? __pfx_nilfs_segctor_do_construct+0x10/0x10
[ 79.622237][ T5224] ? __pfx_lock_acquire+0x10/0x10
[ 79.627286][ T5224] ? nilfs_construct_dsync_segment+0x53d/0x6d0
[ 79.633496][ T5224] ? __pfx_lock_release+0x10/0x10
[ 79.638551][ T5224] ? do_raw_spin_lock+0x14f/0x370
[ 79.643602][ T5224] ? do_raw_spin_unlock+0x13c/0x8b0
[ 79.648818][ T5224] ? rcu_is_watching+0x15/0xb0
[ 79.653615][ T5224] nilfs_construct_dsync_segment+0x5c9/0x6d0
[ 79.659630][ T5224] ? __pfx_nilfs_construct_dsync_segment+0x10/0x10
[ 79.666185][ T5224] ? nilfs_writepages+0xbc/0x160
[ 79.671141][ T5224] ? __pfx_nilfs_writepages+0x10/0x10
[ 79.676536][ T5224] do_writepages+0x35d/0x870
[ 79.681158][ T5224] ? __pfx_do_writepages+0x10/0x10
[ 79.686294][ T5224] ? filemap_fdatawrite_wbc+0x11a/0x180
[ 79.691892][ T5224] ? do_raw_spin_lock+0x14f/0x370
[ 79.696959][ T5224] ? __pfx_lock_release+0x10/0x10
[ 79.702014][ T5224] ? do_raw_spin_unlock+0x13c/0x8b0
[ 79.707231][ T5224] ? wbc_attach_and_unlock_inode+0xbe/0x580
[ 79.713240][ T5224] filemap_fdatawrite_wbc+0x125/0x180
[ 79.718633][ T5224] filemap_write_and_wait_range+0x198/0x290
[ 79.724549][ T5224] ? __pfx_filemap_write_and_wait_range+0x10/0x10
[ 79.731071][ T5224] ? kmem_cache_free+0x145/0x350
[ 79.736062][ T5224] ? nilfs_direct_IO+0x53/0x120
[ 79.740944][ T5224] ? generic_file_direct_write+0x314/0x350
[ 79.746769][ T5224] direct_write_fallback+0xae/0x150
[ 79.752006][ T5224] generic_file_write_iter+0xaf/0x310
[ 79.757400][ T5224] vfs_write+0xa72/0xc90
[ 79.761757][ T5224] ? __pfx_generic_file_write_iter+0x10/0x10
[ 79.767785][ T5224] ? __pfx_vfs_write+0x10/0x10
[ 79.772631][ T5224] ksys_write+0x1a0/0x2c0
[ 79.776988][ T5224] ? __pfx_ksys_write+0x10/0x10
[ 79.781861][ T5224] ? exc_page_fault+0x590/0x8c0
[ 79.786736][ T5224] ? do_syscall_64+0xb6/0x230
[ 79.791432][ T5224] do_syscall_64+0xf3/0x230
[ 79.795953][ T5224] ? clear_bhb_loop+0x35/0x90
[ 79.800670][ T5224] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.806609][ T5224] RIP: 0033:0x7f15ad5a0bf9
[ 79.811040][ T5224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1d 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 79.830663][ T5224] RSP: 002b:00007f15ad54e218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.839098][ T5224] RAX: ffffffffffffffda RBX: 00007f15ad624708 RCX: 00007f15ad5a0bf9
[ 79.847197][ T5224] RDX: 0000000000001006 RSI: 0000000020006fc0 RDI: 0000000000000005
[ 79.855189][ T5224] RBP: 00007f15ad624700 R08: 0000000000000000 R09: 0000000000000000
[ 79.863194][ T5224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15ad5f0924
[ 79.871175][ T5224] R13: 00007f15ad5ed07e R14: 0000000000000000 R15: 9787d539784edb05
[ 79.879201][ T5224]
[ 79.882460][ T5224] Kernel Offset: disabled
[ 79.886961][ T5224] Rebooting in 86400 seconds..