Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 73.596294][ T4260] loop3: detected capacity change from 0 to 40427
[ 73.603615][ T4259] loop2: detected capacity change from 0 to 40427
[ 73.644969][ T4259] F2FS-fs (loop2): Insane cp_payload (553648128 >= 504)
[ 73.652600][ T4260] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504)
[ 73.670915][ T4261] loop4: detected capacity change from 0 to 40427
[ 73.680075][ T4260] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 73.688744][ T4259] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 73.691646][ T4251] loop0: detected capacity change from 0 to 40427
[ 73.705397][ T4257] loop1: detected capacity change from 0 to 40427
[ 73.715042][ T4257] F2FS-fs (loop1): Insane cp_payload (553648128 >= 504)
[ 73.722424][ T4260] F2FS-fs (loop3): build fault injection attr: rate: 17008, type: 0x3ffff
[ 73.725591][ T4251] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504)
[ 73.731507][ T4261] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504)
[ 73.738573][ T4257] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 73.754997][ T4259] F2FS-fs (loop2): build fault injection attr: rate: 17008, type: 0x3ffff
[ 73.764138][ T4251] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 73.767513][ T4260] F2FS-fs (loop3): build fault injection attr: rate: 0, type: 0x1f8
[ 73.783367][ T4259] F2FS-fs (loop2): build fault injection attr: rate: 0, type: 0x1f8
[ 73.794373][ T4261] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 73.802108][ T4257] F2FS-fs (loop1): build fault injection attr: rate: 17008, type: 0x3ffff
[ 73.812749][ T4251] F2FS-fs (loop0): build fault injection attr: rate: 17008, type: 0x3ffff
[ 73.822638][ T4261] F2FS-fs (loop4): build fault injection attr: rate: 17008, type: 0x3ffff
[ 73.824452][ T4259] F2FS-fs (loop2): invalid crc value
[ 73.839621][ T4257] F2FS-fs (loop1): build fault injection attr: rate: 0, type: 0x1f8
[ 73.840372][ T4260] F2FS-fs (loop3): invalid crc value
[ 73.848503][ T4251] F2FS-fs (loop0): build fault injection attr: rate: 0, type: 0x1f8
[ 73.864520][ T4261] F2FS-fs (loop4): build fault injection attr: rate: 0, type: 0x1f8
[ 73.873325][ T4257] F2FS-fs (loop1): invalid crc value
[ 73.880066][ T4251] F2FS-fs (loop0): invalid crc value
[ 73.883900][ T4259] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 73.894334][ T4261] F2FS-fs (loop4): invalid crc value
[ 73.901582][ T4260] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 73.908804][ T4251] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 73.908821][ T4257] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 73.958686][ T4261] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 73.988302][ T4259] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 73.995549][ T4259] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[ 74.026879][ T4251] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 74.034758][ T4260] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 74.044473][ T4251] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[ 74.046242][ T4260] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[ 74.069337][ T4257] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 74.076444][ T4257] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[ 74.084170][ T26] audit: type=1800 audit(1746716084.640:2): pid=4259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor511" name="file1" dev="loop2" ino=10 res=0 errno=0
[ 74.097058][ T4251] F2FS-fs (loop0): switch discard_unit option is not allowed
[ 74.107130][ T26] audit: type=1800 audit(1746716084.650:3): pid=4251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor511" name="file1" dev="loop0" ino=10 res=0 errno=0
[ 74.113152][ T4259] F2FS-fs (loop2): switch discard_unit option is not allowed
[ 74.135038][ T26] audit: type=1800 audit(1746716084.700:4): pid=4257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor511" name="file1" dev="loop1" ino=10 res=0 errno=0
[ 74.148424][ T4260] F2FS-fs (loop3): switch discard_unit option is not allowed
[ 74.161831][ T4257] F2FS-fs (loop1): switch discard_unit option is not allowed
[ 74.178597][ T4261] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 74.180461][ T4285] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 74.185706][ T4261] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[ 74.197420][ T4285] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 74.197449][ T4285] CPU: 1 PID: 4285 Comm: syz-executor511 Not tainted 6.1.137-syzkaller #0
[ 74.197469][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 74.197479][ T4285] RIP: 0010:update_sit_entry+0x626/0xf30
[ 74.197521][ T4285] Code: 01 00 00 48 8d 5d 20 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 17 79 2b fe 48 8b 1b 4c 01 e3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 ae 07 00 00 0f b6 2b 89 e8 44 8b 74 24
[ 74.197544][ T4285] RSP: 0018:ffffc90003e77110 EFLAGS: 00010246
[ 74.197561][ T4285] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 74.271764][ T4285] RDX: ffff88807ce30000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.279737][ T4285] RBP: ffff88801ceb7210 R08: ffff88807ce30000 R09: 0000000000000003
[ 74.287709][ T4285] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000
[ 74.295708][ T4285] R13: ffff888028454000 R14: ffff888028d28840 R15: dffffc0000000000
[ 74.303687][ T4285] FS: 00007ffaf26c76c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 74.312620][ T4285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.319294][ T4285] CR2: 0000000000000000 CR3: 0000000077199000 CR4: 00000000003506e0
[ 74.327288][ T4285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.335335][ T4285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.343323][ T4285] Call Trace:
[ 74.346603][ T4285]
[ 74.349538][ T4285] f2fs_allocate_data_block+0x13f8/0x35e0
[ 74.355280][ T4285] ? rcu_is_watching+0x11/0xa0
[ 74.360050][ T4285] __allocate_data_block+0x519/0x9f0
[ 74.365343][ T4285] ? f2fs_map_blocks+0x3840/0x3840
[ 74.370455][ T4285] f2fs_map_blocks+0xeb0/0x3840
[ 74.375337][ T4285] ? f2fs_do_map_lock+0x70/0x70
[ 74.380194][ T4285] ? invalidate_inode_pages2_range+0xb61/0xc60
[ 74.386352][ T4285] f2fs_iomap_begin+0x1f0/0x8c0
[ 74.391205][ T4285] ? f2fs_destroy_bio_entry_cache+0x20/0x20
[ 74.397107][ T4285] ? f2fs_destroy_bio_entry_cache+0x20/0x20
[ 74.403000][ T4285] iomap_iter+0x6c6/0x1040
[ 74.407412][ T4285] ? blk_start_plug+0x94/0x110
[ 74.412177][ T4285] __iomap_dio_rw+0xcba/0x1dd0
[ 74.416948][ T4285] ? iomap_dio_complete_work+0x70/0x70
[ 74.422434][ T4285] ? read_lock_is_recursive+0x10/0x10
[ 74.427804][ T4285] ? clear_page_private_inline+0x180/0x180
[ 74.433954][ T4285] ? fault_in_readable+0x139/0x1f0
[ 74.439084][ T4285] f2fs_file_write_iter+0x10dd/0x2230
[ 74.444460][ T4285] ? f2fs_file_read_iter+0x980/0x980
[ 74.449743][ T4285] ? rcu_read_lock_any_held+0xb0/0x120
[ 74.455200][ T4285] ? common_file_perm+0x171/0x1c0
[ 74.460223][ T4285] vfs_write+0x44c/0x960
[ 74.464470][ T4285] ? file_end_write+0x250/0x250
[ 74.469329][ T4285] ? __fget_files+0x44a/0x4d0
[ 74.474008][ T4285] ? __fdget_pos+0x2ae/0x360
[ 74.478595][ T4285] ? ksys_write+0x71/0x240
[ 74.483000][ T4285] ksys_write+0x143/0x240
[ 74.487322][ T4285] ? __ia32_sys_read+0x80/0x80
[ 74.492078][ T4285] ? lockdep_hardirqs_on+0x94/0x140
[ 74.497288][ T4285] do_syscall_64+0x4c/0xa0
[ 74.501721][ T4285] ? clear_bhb_loop+0x45/0xa0
[ 74.506415][ T4285] ? clear_bhb_loop+0x45/0xa0
[ 74.511095][ T4285] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.517004][ T4285] RIP: 0033:0x7ffaf272b939
[ 74.521429][ T4285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 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
[ 74.541050][ T4285] RSP: 002b:00007ffaf26c7218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 74.549465][ T4285] RAX: ffffffffffffffda RBX: 00007ffaf27b76d8 RCX: 00007ffaf272b939
[ 74.557430][ T4285] RDX: 00000000fffffd62 RSI: 0000000000000000 RDI: 0000000000000004
[ 74.565392][ T4285] RBP: 00007ffaf27b76d0 R08: 00007ffdb4bc7207 R09: 0000000000000000
[ 74.573355][ T4285] R10: 0000000000000000 R11: 0000000000000246 R12: 0034656c69662f2e
[ 74.581319][ T4285] R13: 00002000000000c0 R14: 00007ffdb4bc7120 R15: 00007ffdb4bc7208
[ 74.589289][ T4285]
[ 74.592316][ T4285] Modules linked in:
[ 74.596256][ T4284] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#2] PREEMPT SMP KASAN
[ 74.603412][ T4285] ---[ end trace 0000000000000000 ]---
[ 74.608035][ T4284] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 74.608056][ T4284] CPU: 0 PID: 4284 Comm: syz-executor511 Tainted: G D 6.1.137-syzkaller #0
[ 74.608077][ T4284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 74.613990][ T4285] RIP: 0010:update_sit_entry+0x626/0xf30
[ 74.621928][ T4284] RIP: 0010:update_sit_entry+0x626/0xf30
[ 74.621956][ T4284] Code: 01 00 00 48 8d 5d 20 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 17 79 2b fe 48 8b 1b 4c 01 e3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 ae 07 00 00 0f b6 2b 89 e8 44 8b 74 24
[ 74.621971][ T4284] RSP: 0018:ffffc90003e67110 EFLAGS: 00010246
[ 74.632410][ T4285] Code: 01 00 00 48 8d 5d 20 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 17 79 2b fe 48 8b 1b 4c 01 e3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 ae 07 00 00 0f b6 2b 89 e8 44 8b 74 24
[ 74.642321][ T4284] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 74.642334][ T4284] RDX: ffff88801e6e9dc0 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.642346][ T4284] RBP: ffff88801ceb3210 R08: ffff88801e6e9dc0 R09: 0000000000000003
[ 74.642359][ T4284] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000
[ 74.642371][ T4284] R13: ffff88807845c000 R14: ffff888023638840 R15: dffffc0000000000
[ 74.642385][ T4284] FS: 00007ffaf26c76c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 74.642401][ T4284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.642414][ T4284] CR2: 0000000000000000 CR3: 0000000078fae000 CR4: 00000000003506f0
[ 74.642430][ T4284] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.642440][ T4284] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.642451][ T4284] Call Trace:
[ 74.642458][ T4284]
[ 74.642470][ T4284] f2fs_allocate_data_block+0x13f8/0x35e0
[ 74.790308][ T4284] ? rcu_is_watching+0x11/0xa0
[ 74.795200][ T4284] __allocate_data_block+0x519/0x9f0
[ 74.801648][ T4284] ? f2fs_map_blocks+0x3840/0x3840
[ 74.806822][ T4284] ? rcu_is_watching+0x11/0xa0
[ 74.811643][ T4284] f2fs_map_blocks+0xeb0/0x3840
[ 74.816528][ T4284] ? f2fs_do_map_lock+0x70/0x70
[ 74.821414][ T4284] ? invalidate_inode_pages2_range+0xb61/0xc60
[ 74.827671][ T4284] f2fs_iomap_begin+0x1f0/0x8c0
[ 74.832541][ T4284] ? f2fs_destroy_bio_entry_cache+0x20/0x20
[ 74.838460][ T4284] ? f2fs_destroy_bio_entry_cache+0x20/0x20
[ 74.844367][ T4284] iomap_iter+0x6c6/0x1040
[ 74.848790][ T4284] ? blk_start_plug+0x94/0x110
[ 74.853560][ T4284] __iomap_dio_rw+0xcba/0x1dd0
[ 74.858423][ T4284] ? iomap_dio_complete_work+0x70/0x70
[ 74.863893][ T4284] ? read_lock_is_recursive+0x10/0x10
[ 74.869273][ T4284] ? clear_page_private_inline+0x180/0x180
[ 74.875086][ T4284] ? fault_in_readable+0x139/0x1f0
[ 74.880778][ T4284] f2fs_file_write_iter+0x10dd/0x2230
[ 74.886181][ T4284] ? aa_file_perm+0x117/0xec0
[ 74.890911][ T4284] ? f2fs_file_read_iter+0x980/0x980
[ 74.896210][ T4284] ? common_file_perm+0x171/0x1c0
[ 74.901238][ T4284] ? preempt_count_add+0x8d/0x190
[ 74.906267][ T4284] vfs_write+0x44c/0x960
[ 74.910527][ T4284] ? file_end_write+0x250/0x250
[ 74.915388][ T4284] ? __fget_files+0x44a/0x4d0
[ 74.920079][ T4284] ? __fdget_pos+0x2ae/0x360
[ 74.924712][ T4284] ? ksys_write+0x71/0x240
[ 74.929158][ T4284] ksys_write+0x143/0x240
[ 74.933517][ T4284] ? __ia32_sys_read+0x80/0x80
[ 74.938284][ T4284] ? rcu_is_watching+0x11/0xa0
[ 74.943070][ T4284] do_syscall_64+0x4c/0xa0
[ 74.947493][ T4284] ? clear_bhb_loop+0x45/0xa0
[ 74.952171][ T4284] ? clear_bhb_loop+0x45/0xa0
[ 74.956852][ T4284] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.962761][ T4284] RIP: 0033:0x7ffaf272b939
[ 74.967228][ T4284] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 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
[ 74.986921][ T4284] RSP: 002b:00007ffaf26c7218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 74.995338][ T4284] RAX: ffffffffffffffda RBX: 00007ffaf27b76d8 RCX: 00007ffaf272b939
[ 75.003313][ T4284] RDX: 00000000fffffd62 RSI: 0000000000000000 RDI: 0000000000000004
[ 75.011371][ T4284] RBP: 00007ffaf27b76d0 R08: 00007ffdb4bc7207 R09: 0000000000000000
[ 75.019435][ T4284] R10: 0000000000000000 R11: 0000000000000246 R12: 0034656c69662f2e
executing program
[ 75.027404][ T4284] R13: 00002000000000c0 R14: 00007ffdb4bc7120 R15: 00007ffdb4bc7208
[ 75.035392][ T4284]
[ 75.038418][ T4284] Modules linked in:
[ 75.053714][ T4261] F2FS-fs (loop4): switch discard_unit option is not allowed
[ 75.056919][ T4285] RSP: 0018:ffffc90003e77110 EFLAGS: 00010246
executing program
executing program
[ 75.067880][ T26] audit: type=1800 audit(1746716084.710:5): pid=4260 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor511" name="file1" dev="loop3" ino=10 res=0 errno=0
[ 75.076259][ T4285]
[ 75.131020][ T26] audit: type=1800 audit(1746716085.620:6): pid=4261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor511" name="file1" dev="loop4" ino=10 res=0 errno=0
[ 75.177308][ T4285] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 75.197560][ T4285] RDX: ffff88807ce30000 RSI: 0000000000000000 RDI: 0000000000000000
[ 75.205610][ T4285] RBP: ffff88801ceb7210 R08: ffff88807ce30000 R09: 0000000000000003
[ 75.257019][ T4285] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000
[ 75.265045][ T4285] R13: ffff888028454000 R14: ffff888028d28840 R15: dffffc0000000000
[ 75.297001][ T4285] FS: 00007ffaf26c76c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 75.306007][ T4285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.337004][ T4285] CR2: 00007ffaeaa80000 CR3: 0000000077199000 CR4: 00000000003506f0
[ 75.345036][ T4285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.397004][ T4285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.405050][ T4285] Kernel panic - not syncing: Fatal exception
[ 75.411377][ T4285] Kernel Offset: disabled
[ 75.415720][ T4285] Rebooting in 86400 seconds..