Warning: Permanently added '10.128.0.252' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 50.523092][ T3538] loop0: detected capacity change from 0 to 4096
[ 50.550598][ T3538] =======================================================
[ 50.550598][ T3538] WARNING: The mand mount option has been deprecated and
[ 50.550598][ T3538] and is ignored by this kernel. Remove the mand
[ 50.550598][ T3538] option from the mount to silence this warning.
[ 50.550598][ T3538] =======================================================
[ 50.587421][ T3538] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 50.598211][ T3538] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 50.615586][ T3539] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 50.635648][ T3538] ------------[ cut here ]------------
[ 50.641250][ T3538] WARNING: CPU: 0 PID: 3538 at fs/nilfs2/dat.c:158 nilfs_dat_prepare_end+0x248/0x2a0
[ 50.650987][ T3538] Modules linked in:
[ 50.655002][ T3538] CPU: 0 PID: 3538 Comm: syz-executor140 Not tainted 6.1.32-syzkaller #0
[ 50.663580][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 50.673692][ T3538] RIP: 0010:nilfs_dat_prepare_end+0x248/0x2a0
[ 50.679768][ T3538] Code: b2 3f fe 89 eb 89 d8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 67 b2 3f fe e8 42 6a b6 fd e9 5a ff ff ff e8 58 b2 3f fe <0f> 0b bb fe ff ff ff eb d2 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[ 50.699427][ T3538] RSP: 0018:ffffc9000393f6b8 EFLAGS: 00010293
[ 50.705536][ T3538] RAX: ffffffff834a2318 RBX: 00000000fffffffe RCX: ffff88802a925940
[ 50.713551][ T3538] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 00000000fffffffe
[ 50.721524][ T3538] RBP: 1ffff92000727eec R08: ffffffff834a2291 R09: ffffffff83486087
[ 50.729543][ T3538] R10: 0000000000000002 R11: ffff88802a925940 R12: ffffc9000393f760
[ 50.737584][ T3538] R13: ffff888072488158 R14: ffffc9000393f778 R15: dffffc0000000000
[ 50.745597][ T3538] FS: 00005555557d6300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 50.754562][ T3538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.761129][ T3538] CR2: 0000561179a0d000 CR3: 0000000073d2c000 CR4: 00000000003506f0
[ 50.769143][ T3538] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.777184][ T3538] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.785198][ T3538] Call Trace:
[ 50.788490][ T3538]
[ 50.791419][ T3538] ? __warn+0x15a/0x520
[ 50.795621][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 50.801089][ T3538] ? report_bug+0x2af/0x500
[ 50.805637][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 50.811102][ T3538] ? handle_bug+0x3d/0x70
[ 50.815481][ T3538] ? exc_invalid_op+0x16/0x40
[ 50.820160][ T3538] ? asm_exc_invalid_op+0x16/0x20
[ 50.825234][ T3538] ? nilfs_mdt_read_block+0xf7/0x430
[ 50.830526][ T3538] ? nilfs_dat_prepare_end+0x1c1/0x2a0
[ 50.836102][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 50.841575][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 50.847094][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 50.852653][ T3538] nilfs_direct_delete+0x17b/0x300
[ 50.857795][ T3538] ? nilfs_direct_insert+0x510/0x510
[ 50.863147][ T3538] nilfs_bmap_truncate+0x2fc/0x560
[ 50.868274][ T3538] ? nilfs_bmap_delete+0x3a0/0x3a0
[ 50.873455][ T3538] ? __up_read+0x2b9/0x690
[ 50.877894][ T3538] ? up_read+0x20/0x20
[ 50.881968][ T3538] nilfs_truncate_bmap+0x203/0x3c0
[ 50.887150][ T3538] ? nilfs_update_inode+0x1e0/0x1e0
[ 50.892361][ T3538] ? nilfs_transaction_begin+0x4f8/0x6e0
[ 50.898075][ T3538] nilfs_evict_inode+0x218/0x500
[ 50.903071][ T3538] ? nilfs_set_file_dirty+0x3f0/0x3f0
[ 50.908476][ T3538] ? do_raw_spin_unlock+0x137/0x8a0
[ 50.913762][ T3538] ? nilfs_set_file_dirty+0x3f0/0x3f0
[ 50.919178][ T3538] evict+0x2a4/0x620
[ 50.923145][ T3538] __dentry_kill+0x436/0x650
[ 50.927745][ T3538] dentry_kill+0xbb/0x290
[ 50.932070][ T3538] dput+0x1ef/0x420
[ 50.935937][ T3538] do_renameat2+0xba4/0x13b0
[ 50.940549][ T3538] ? fsnotify_move+0x4f0/0x4f0
[ 50.945381][ T3538] ? __virt_addr_valid+0x22b/0x2e0
[ 50.950509][ T3538] ? __phys_addr_symbol+0x2b/0x70
[ 50.955637][ T3538] ? strncpy_from_user+0x1f9/0x360
[ 50.960766][ T3538] ? getname_flags+0x1ec/0x4e0
[ 50.965593][ T3538] ? lockdep_hardirqs_on+0x94/0x130
[ 50.970804][ T3538] __x64_sys_rename+0x82/0x90
[ 50.975537][ T3538] do_syscall_64+0x3d/0xb0
[ 50.979959][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.985888][ T3538] RIP: 0033:0x7f3a23eb6b09
[ 50.990314][ T3538] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.009998][ T3538] RSP: 002b:00007ffd78586158 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 51.018447][ T3538] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007f3a23eb6b09
[ 51.026466][ T3538] RDX: 00007f3a23eb6b09 RSI: 0000000020000140 RDI: 0000000020000100
[ 51.034493][ T3538] RBP: 00007f3a23e76110 R08: 0000000000000000 R09: 0000000000000000
[ 51.042466][ T3538] R10: 0000000000000f34 R11: 0000000000000246 R12: 00007f3a23e761a0
[ 51.050489][ T3538] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.058566][ T3538]
[ 51.061607][ T3538] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 51.068880][ T3538] CPU: 0 PID: 3538 Comm: syz-executor140 Not tainted 6.1.32-syzkaller #0
[ 51.077282][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 51.087345][ T3538] Call Trace:
[ 51.090612][ T3538]
[ 51.093533][ T3538] dump_stack_lvl+0x1e3/0x2cb
[ 51.098205][ T3538] ? nf_tcp_handle_invalid+0x642/0x642
[ 51.103649][ T3538] ? panic+0x75d/0x75d
[ 51.107729][ T3538] ? vscnprintf+0x59/0x80
[ 51.112060][ T3538] panic+0x318/0x75d
[ 51.115959][ T3538] ? __warn+0x169/0x520
[ 51.120103][ T3538] ? memcpy_page_flushcache+0xfc/0xfc
[ 51.125471][ T3538] __warn+0x348/0x520
[ 51.129435][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 51.134881][ T3538] report_bug+0x2af/0x500
[ 51.139193][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 51.144640][ T3538] handle_bug+0x3d/0x70
[ 51.148785][ T3538] exc_invalid_op+0x16/0x40
[ 51.153269][ T3538] asm_exc_invalid_op+0x16/0x20
[ 51.158106][ T3538] RIP: 0010:nilfs_dat_prepare_end+0x248/0x2a0
[ 51.164162][ T3538] Code: b2 3f fe 89 eb 89 d8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 67 b2 3f fe e8 42 6a b6 fd e9 5a ff ff ff e8 58 b2 3f fe <0f> 0b bb fe ff ff ff eb d2 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[ 51.183761][ T3538] RSP: 0018:ffffc9000393f6b8 EFLAGS: 00010293
[ 51.189821][ T3538] RAX: ffffffff834a2318 RBX: 00000000fffffffe RCX: ffff88802a925940
[ 51.197786][ T3538] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 00000000fffffffe
[ 51.205769][ T3538] RBP: 1ffff92000727eec R08: ffffffff834a2291 R09: ffffffff83486087
[ 51.213739][ T3538] R10: 0000000000000002 R11: ffff88802a925940 R12: ffffc9000393f760
[ 51.221706][ T3538] R13: ffff888072488158 R14: ffffc9000393f778 R15: dffffc0000000000
[ 51.229672][ T3538] ? nilfs_mdt_read_block+0xf7/0x430
[ 51.234951][ T3538] ? nilfs_dat_prepare_end+0x1c1/0x2a0
[ 51.240399][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 51.245858][ T3538] ? nilfs_dat_prepare_end+0x248/0x2a0
[ 51.251309][ T3538] nilfs_direct_delete+0x17b/0x300
[ 51.256417][ T3538] ? nilfs_direct_insert+0x510/0x510
[ 51.262046][ T3538] nilfs_bmap_truncate+0x2fc/0x560
[ 51.267148][ T3538] ? nilfs_bmap_delete+0x3a0/0x3a0
[ 51.272274][ T3538] ? __up_read+0x2b9/0x690
[ 51.276699][ T3538] ? up_read+0x20/0x20
[ 51.280772][ T3538] nilfs_truncate_bmap+0x203/0x3c0
[ 51.285878][ T3538] ? nilfs_update_inode+0x1e0/0x1e0
[ 51.291067][ T3538] ? nilfs_transaction_begin+0x4f8/0x6e0
[ 51.296696][ T3538] nilfs_evict_inode+0x218/0x500
[ 51.301625][ T3538] ? nilfs_set_file_dirty+0x3f0/0x3f0
[ 51.306990][ T3538] ? do_raw_spin_unlock+0x137/0x8a0
[ 51.312181][ T3538] ? nilfs_set_file_dirty+0x3f0/0x3f0
[ 51.317545][ T3538] evict+0x2a4/0x620
[ 51.321441][ T3538] __dentry_kill+0x436/0x650
[ 51.326026][ T3538] dentry_kill+0xbb/0x290
[ 51.330347][ T3538] dput+0x1ef/0x420
[ 51.334152][ T3538] do_renameat2+0xba4/0x13b0
[ 51.338751][ T3538] ? fsnotify_move+0x4f0/0x4f0
[ 51.343509][ T3538] ? __virt_addr_valid+0x22b/0x2e0
[ 51.348612][ T3538] ? __phys_addr_symbol+0x2b/0x70
[ 51.353633][ T3538] ? strncpy_from_user+0x1f9/0x360
[ 51.358737][ T3538] ? getname_flags+0x1ec/0x4e0
[ 51.363490][ T3538] ? lockdep_hardirqs_on+0x94/0x130
[ 51.368683][ T3538] __x64_sys_rename+0x82/0x90
[ 51.373354][ T3538] do_syscall_64+0x3d/0xb0
[ 51.377766][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.383648][ T3538] RIP: 0033:0x7f3a23eb6b09
[ 51.388050][ T3538] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.407645][ T3538] RSP: 002b:00007ffd78586158 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 51.416048][ T3538] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007f3a23eb6b09
[ 51.424008][ T3538] RDX: 00007f3a23eb6b09 RSI: 0000000020000140 RDI: 0000000020000100
[ 51.431970][ T3538] RBP: 00007f3a23e76110 R08: 0000000000000000 R09: 0000000000000000
[ 51.439928][ T3538] R10: 0000000000000f34 R11: 0000000000000246 R12: 00007f3a23e761a0
[ 51.447886][ T3538] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.455856][ T3538]
[ 51.459056][ T3538] Kernel Offset: disabled
[ 51.463449][ T3538] Rebooting in 86400 seconds..