Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 48.630112][ T3592] loop0: detected capacity change from 0 to 1707
[ 48.643599][ T3592] ------------[ cut here ]------------
[ 48.649329][ T3592] Trying to write to read-only block-device loop0 (partno 0)
[ 48.656846][ T3592] WARNING: CPU: 1 PID: 3592 at block/blk-core.c:586 submit_bio_checks+0x11d9/0x1780
[ 48.667133][ T3592] Modules linked in:
[ 48.671184][ T3592] CPU: 0 PID: 3592 Comm: syz-executor326 Not tainted 5.17.0-rc7-syzkaller-00068-ge7e19defa575 #0
[ 48.681812][ T3592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.692020][ T3592] RIP: 0010:submit_bio_checks+0x11d9/0x1780
[ 48.697935][ T3592] Code: 03 48 b9 00 00 00 00 00 fc ff df 8a 04 08 84 c0 0f 85 96 05 00 00 0f b6 13 48 c7 c7 60 10 d4 8a 4c 89 ee 31 c0 e8 f7 17 4c fd <0f> 0b 49 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 30 e9 50 f3 ff ff
[ 48.717857][ T3592] RSP: 0018:ffffc90001f6e860 EFLAGS: 00010246
[ 48.724120][ T3592] RAX: f24c694015656200 RBX: ffff88814613a7d0 RCX: ffff888018cf9d00
[ 48.732169][ T3592] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 48.740791][ T3592] RBP: ffffc90001f6e990 R08: ffffffff816add92 R09: ffffed1017364f24
[ 48.748760][ T3592] R10: ffffed1017364f24 R11: 0000000000000000 R12: 1ffff1100ef7db19
[ 48.756793][ T3592] R13: ffffc90001f6e900 R14: ffff888077bed8c0 R15: ffff888077bed8c8
[ 48.764795][ T3592] FS: 0000555555718300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 48.773774][ T3592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.780383][ T3592] CR2: 00005647211c8328 CR3: 000000007f767000 CR4: 00000000003506f0
[ 48.788340][ T3592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.796399][ T3592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.804398][ T3592] Call Trace:
[ 48.807663][ T3592]
[ 48.810709][ T3592] ? should_fail_request+0x70/0x70
[ 48.815897][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 48.821608][ T3592] __submit_bio+0xad/0x2f0
[ 48.826034][ T3592] ? trace_block_bio_remap+0x230/0x230
[ 48.831563][ T3592] submit_bio_noacct+0x844/0x9e0
[ 48.836503][ T3592] ? rcu_lock_release+0x5/0x20
[ 48.841320][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 48.846350][ T3592] ? trace_block_bio_queue+0x220/0x220
[ 48.851897][ T3592] ? __folio_memcg+0x5f/0xe0
[ 48.856502][ T3592] submit_bio+0x2d2/0x520
[ 48.860965][ T3592] ? submit_bio_noacct+0x9e0/0x9e0
[ 48.866080][ T3592] ? submit_bh_wbc+0x57a/0x660
[ 48.870978][ T3592] __block_write_full_page+0x8fb/0x1090
[ 48.876558][ T3592] ? mark_buffer_write_io_error+0x340/0x340
[ 48.882503][ T3592] ? blkdev_fallocate+0x390/0x390
[ 48.887537][ T3592] __writepage+0x60/0x120
[ 48.891949][ T3592] write_cache_pages+0x8aa/0xe30
[ 48.896903][ T3592] ? generic_writepages+0x160/0x160
[ 48.902258][ T3592] ? tag_pages_for_writeback+0x690/0x690
[ 48.907898][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 48.913619][ T3592] ? blk_start_plug+0x95/0x110
[ 48.918382][ T3592] generic_writepages+0xfb/0x160
[ 48.923360][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 48.928388][ T3592] ? trace_wbc_writepage+0x270/0x270
[ 48.933741][ T3592] ? do_raw_spin_unlock+0x134/0x8a0
[ 48.939039][ T3592] ? blkdev_readpage+0x20/0x20
[ 48.943829][ T3592] do_writepages+0x3c3/0x690
[ 48.948414][ T3592] ? __writepage+0x120/0x120
[ 48.953062][ T3592] ? wbc_attach_and_unlock_inode+0x2fe/0x540
[ 48.959078][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 48.964102][ T3592] ? __mutex_trylock_common+0x1a8/0x300
[ 48.969705][ T3592] ? do_raw_spin_unlock+0x134/0x8a0
[ 48.974909][ T3592] ? wbc_attach_and_unlock_inode+0x350/0x540
[ 48.980951][ T3592] filemap_fdatawrite_wbc+0x11e/0x170
[ 48.986339][ T3592] filemap_write_and_wait_range+0x1b4/0x2a0
[ 48.992317][ T3592] ? loop_set_status+0x2a/0xa50
[ 48.997179][ T3592] ? xas_next_entry+0x3c0/0x3c0
[ 49.002145][ T3592] loop_set_status+0x1d7/0xa50
[ 49.006999][ T3592] ? __might_fault+0xb2/0x110
[ 49.011761][ T3592] lo_ioctl+0xc9a/0x1f50
[ 49.016012][ T3592] ? lo_release+0x1f0/0x1f0
[ 49.020641][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.026283][ T3592] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.032366][ T3592] ? rcu_lock_release+0x5/0x20
[ 49.037131][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.042207][ T3592] ? stack_trace_save+0x1e0/0x1e0
[ 49.047234][ T3592] ? stack_trace_save+0x1e0/0x1e0
[ 49.052322][ T3592] ? is_bpf_text_address+0x253/0x270
[ 49.057612][ T3592] ? stack_trace_save+0x1e0/0x1e0
[ 49.062675][ T3592] ? kernel_text_address+0x9e/0xd0
[ 49.067789][ T3592] ? __kernel_text_address+0x9/0x40
[ 49.073049][ T3592] ? unwind_get_return_address+0x48/0x80
[ 49.078685][ T3592] ? arch_stack_walk+0xf8/0x140
[ 49.083592][ T3592] ? stack_trace_save+0x11b/0x1e0
[ 49.088642][ T3592] ? stack_trace_snprint+0xe0/0xe0
[ 49.093844][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.099528][ T3592] ? __stack_depot_save+0x33/0x4a0
[ 49.104638][ T3592] ? kfree+0xb8/0x2e0
[ 49.108604][ T3592] ? kasan_set_track+0x5e/0x70
[ 49.113464][ T3592] ? kasan_set_track+0x4c/0x70
[ 49.118239][ T3592] ? kasan_set_free_info+0x1f/0x40
[ 49.123487][ T3592] ? do_vfs_ioctl+0xcb2/0x2b90
[ 49.128273][ T3592] ? __x64_compat_sys_ioctl+0x80/0x80
[ 49.133721][ T3592] ? rcu_lock_release+0x5/0x20
[ 49.138487][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.143569][ T3592] ? slab_free_freelist_hook+0x12e/0x1a0
[ 49.149263][ T3592] ? tomoyo_path_number_perm+0x5f1/0x7c0
[ 49.154885][ T3592] ? kfree+0xb8/0x2e0
[ 49.158925][ T3592] ? tomoyo_path_number_perm+0x65a/0x7c0
[ 49.164570][ T3592] ? blkdev_common_ioctl+0x702/0x1e00
[ 49.169999][ T3592] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 49.175471][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.181151][ T3592] ? blkdev_bszset+0x260/0x260
[ 49.185948][ T3592] ? memset+0x1f/0x40
[ 49.190006][ T3592] ? smack_file_ioctl+0x298/0x3a0
[ 49.195032][ T3592] ? smack_file_alloc_security+0xd0/0xd0
[ 49.200709][ T3592] ? lo_release+0x1f0/0x1f0
[ 49.205229][ T3592] blkdev_ioctl+0x3ac/0x790
[ 49.209790][ T3592] ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 49.215251][ T3592] ? vtime_user_exit+0x2b2/0x3e0
[ 49.220224][ T3592] ? bpf_lsm_file_ioctl+0x5/0x10
[ 49.225166][ T3592] ? security_file_ioctl+0x9d/0xb0
[ 49.230341][ T3592] ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 49.235805][ T3592] __se_sys_ioctl+0xfb/0x170
[ 49.240466][ T3592] do_syscall_64+0x44/0xd0
[ 49.244906][ T3592] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.250898][ T3592] RIP: 0033:0x7f9dc60fb769
[ 49.255318][ T3592] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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
[ 49.274998][ T3592] RSP: 002b:00007ffc1bc58ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.283447][ T3592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dc60fb769
[ 49.291476][ T3592] RDX: 0000000020000280 RSI: 0000000000004c02 RDI: 0000000000000003
[ 49.299472][ T3592] RBP: 00007f9dc60bb310 R08: 0000000000000000 R09: 0000000000000000
[ 49.307426][ T3592] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f9dc60bb3a0
[ 49.315447][ T3592] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 49.323456][ T3592]
[ 49.326470][ T3592] Kernel panic - not syncing: panic_on_warn set ...
[ 49.333033][ T3592] CPU: 0 PID: 3592 Comm: syz-executor326 Not tainted 5.17.0-rc7-syzkaller-00068-ge7e19defa575 #0
[ 49.343512][ T3592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.353548][ T3592] Call Trace:
[ 49.356818][ T3592]
[ 49.359732][ T3592] dump_stack_lvl+0x1dc/0x2d8
[ 49.364397][ T3592] ? show_regs_print_info+0x12/0x12
[ 49.369577][ T3592] ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 49.375295][ T3592] panic+0x2d6/0x810
[ 49.379186][ T3592] ? __warn+0x145/0x240
[ 49.383332][ T3592] ? nmi_panic+0x90/0x90
[ 49.387576][ T3592] ? submit_bio_checks+0x11d9/0x1780
[ 49.392862][ T3592] __warn+0x237/0x240
[ 49.396828][ T3592] ? submit_bio_checks+0x11d9/0x1780
[ 49.402096][ T3592] ? submit_bio_checks+0x11d9/0x1780
[ 49.407366][ T3592] report_bug+0x1b1/0x2e0
[ 49.411682][ T3592] handle_bug+0x3d/0x70
[ 49.415855][ T3592] exc_invalid_op+0x16/0x40
[ 49.420358][ T3592] asm_exc_invalid_op+0x12/0x20
[ 49.425220][ T3592] RIP: 0010:submit_bio_checks+0x11d9/0x1780
[ 49.431117][ T3592] Code: 03 48 b9 00 00 00 00 00 fc ff df 8a 04 08 84 c0 0f 85 96 05 00 00 0f b6 13 48 c7 c7 60 10 d4 8a 4c 89 ee 31 c0 e8 f7 17 4c fd <0f> 0b 49 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 30 e9 50 f3 ff ff
[ 49.450707][ T3592] RSP: 0018:ffffc90001f6e860 EFLAGS: 00010246
[ 49.456775][ T3592] RAX: f24c694015656200 RBX: ffff88814613a7d0 RCX: ffff888018cf9d00
[ 49.464727][ T3592] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 49.472678][ T3592] RBP: ffffc90001f6e990 R08: ffffffff816add92 R09: ffffed1017364f24
[ 49.480636][ T3592] R10: ffffed1017364f24 R11: 0000000000000000 R12: 1ffff1100ef7db19
[ 49.488588][ T3592] R13: ffffc90001f6e900 R14: ffff888077bed8c0 R15: ffff888077bed8c8
[ 49.496547][ T3592] ? wake_up_klogd+0xb2/0xf0
[ 49.501139][ T3592] ? should_fail_request+0x70/0x70
[ 49.506236][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.511851][ T3592] __submit_bio+0xad/0x2f0
[ 49.516249][ T3592] ? trace_block_bio_remap+0x230/0x230
[ 49.521693][ T3592] submit_bio_noacct+0x844/0x9e0
[ 49.526608][ T3592] ? rcu_lock_release+0x5/0x20
[ 49.531355][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.536362][ T3592] ? trace_block_bio_queue+0x220/0x220
[ 49.541804][ T3592] ? __folio_memcg+0x5f/0xe0
[ 49.546379][ T3592] submit_bio+0x2d2/0x520
[ 49.550701][ T3592] ? submit_bio_noacct+0x9e0/0x9e0
[ 49.555791][ T3592] ? submit_bh_wbc+0x57a/0x660
[ 49.560544][ T3592] __block_write_full_page+0x8fb/0x1090
[ 49.566101][ T3592] ? mark_buffer_write_io_error+0x340/0x340
[ 49.571986][ T3592] ? blkdev_fallocate+0x390/0x390
[ 49.577004][ T3592] __writepage+0x60/0x120
[ 49.581322][ T3592] write_cache_pages+0x8aa/0xe30
[ 49.586252][ T3592] ? generic_writepages+0x160/0x160
[ 49.591434][ T3592] ? tag_pages_for_writeback+0x690/0x690
[ 49.597046][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.602676][ T3592] ? blk_start_plug+0x95/0x110
[ 49.607420][ T3592] generic_writepages+0xfb/0x160
[ 49.612340][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.617347][ T3592] ? trace_wbc_writepage+0x270/0x270
[ 49.622618][ T3592] ? do_raw_spin_unlock+0x134/0x8a0
[ 49.627799][ T3592] ? blkdev_readpage+0x20/0x20
[ 49.632556][ T3592] do_writepages+0x3c3/0x690
[ 49.637136][ T3592] ? __writepage+0x120/0x120
[ 49.641703][ T3592] ? wbc_attach_and_unlock_inode+0x2fe/0x540
[ 49.647663][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.652680][ T3592] ? __mutex_trylock_common+0x1a8/0x300
[ 49.658208][ T3592] ? do_raw_spin_unlock+0x134/0x8a0
[ 49.663401][ T3592] ? wbc_attach_and_unlock_inode+0x350/0x540
[ 49.669364][ T3592] filemap_fdatawrite_wbc+0x11e/0x170
[ 49.674719][ T3592] filemap_write_and_wait_range+0x1b4/0x2a0
[ 49.680592][ T3592] ? loop_set_status+0x2a/0xa50
[ 49.685424][ T3592] ? xas_next_entry+0x3c0/0x3c0
[ 49.690263][ T3592] loop_set_status+0x1d7/0xa50
[ 49.695004][ T3592] ? __might_fault+0xb2/0x110
[ 49.699665][ T3592] lo_ioctl+0xc9a/0x1f50
[ 49.703890][ T3592] ? lo_release+0x1f0/0x1f0
[ 49.708372][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.713984][ T3592] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.719970][ T3592] ? rcu_lock_release+0x5/0x20
[ 49.724715][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.729723][ T3592] ? stack_trace_save+0x1e0/0x1e0
[ 49.734727][ T3592] ? stack_trace_save+0x1e0/0x1e0
[ 49.739731][ T3592] ? is_bpf_text_address+0x253/0x270
[ 49.745011][ T3592] ? stack_trace_save+0x1e0/0x1e0
[ 49.750017][ T3592] ? kernel_text_address+0x9e/0xd0
[ 49.755127][ T3592] ? __kernel_text_address+0x9/0x40
[ 49.760308][ T3592] ? unwind_get_return_address+0x48/0x80
[ 49.766096][ T3592] ? arch_stack_walk+0xf8/0x140
[ 49.770957][ T3592] ? stack_trace_save+0x11b/0x1e0
[ 49.775972][ T3592] ? stack_trace_snprint+0xe0/0xe0
[ 49.781060][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.786690][ T3592] ? __stack_depot_save+0x33/0x4a0
[ 49.791809][ T3592] ? kfree+0xb8/0x2e0
[ 49.795771][ T3592] ? kasan_set_track+0x5e/0x70
[ 49.800510][ T3592] ? kasan_set_track+0x4c/0x70
[ 49.805269][ T3592] ? kasan_set_free_info+0x1f/0x40
[ 49.810385][ T3592] ? do_vfs_ioctl+0xcb2/0x2b90
[ 49.815129][ T3592] ? __x64_compat_sys_ioctl+0x80/0x80
[ 49.820478][ T3592] ? rcu_lock_release+0x5/0x20
[ 49.825306][ T3592] ? __lock_acquire+0x2b00/0x2b00
[ 49.830308][ T3592] ? slab_free_freelist_hook+0x12e/0x1a0
[ 49.835935][ T3592] ? tomoyo_path_number_perm+0x5f1/0x7c0
[ 49.841565][ T3592] ? kfree+0xb8/0x2e0
[ 49.845561][ T3592] ? tomoyo_path_number_perm+0x65a/0x7c0
[ 49.851186][ T3592] ? blkdev_common_ioctl+0x702/0x1e00
[ 49.856547][ T3592] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 49.861986][ T3592] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.867623][ T3592] ? blkdev_bszset+0x260/0x260
[ 49.872381][ T3592] ? memset+0x1f/0x40
[ 49.876346][ T3592] ? smack_file_ioctl+0x298/0x3a0
[ 49.881352][ T3592] ? smack_file_alloc_security+0xd0/0xd0
[ 49.886966][ T3592] ? lo_release+0x1f0/0x1f0
[ 49.891452][ T3592] blkdev_ioctl+0x3ac/0x790
[ 49.895954][ T3592] ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 49.901411][ T3592] ? vtime_user_exit+0x2b2/0x3e0
[ 49.906341][ T3592] ? bpf_lsm_file_ioctl+0x5/0x10
[ 49.911260][ T3592] ? security_file_ioctl+0x9d/0xb0
[ 49.916355][ T3592] ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 49.921798][ T3592] __se_sys_ioctl+0xfb/0x170
[ 49.926376][ T3592] do_syscall_64+0x44/0xd0
[ 49.930790][ T3592] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.936673][ T3592] RIP: 0033:0x7f9dc60fb769
[ 49.941073][ T3592] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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
[ 49.960673][ T3592] RSP: 002b:00007ffc1bc58ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.969097][ T3592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dc60fb769
[ 49.977059][ T3592] RDX: 0000000020000280 RSI: 0000000000004c02 RDI: 0000000000000003
[ 49.985013][ T3592] RBP: 00007f9dc60bb310 R08: 0000000000000000 R09: 0000000000000000
[ 49.992982][ T3592] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f9dc60bb3a0
[ 50.000944][ T3592] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.008907][ T3592]
[ 50.012208][ T3592] Kernel Offset: disabled
[ 50.016590][ T3592] Rebooting in 86400 seconds..