Warning: Permanently added '10.128.0.189' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 51.575571][ T4170] loop1: detected capacity change from 0 to 128
[ 51.594130][ T4177] loop3: detected capacity change from 0 to 128
[ 51.597726][ T4174] loop0: detected capacity change from 0 to 128
[ 51.604364][ T4178] loop4: detected capacity change from 0 to 128
[ 51.614919][ T4176] loop2: detected capacity change from 0 to 128
[ 51.675158][ T4174] VFS: Found a Xenix FS (block size = 1024) on device loop0
[ 51.675173][ T4170] VFS: Found a Xenix FS (block size = 1024) on device loop1
[ 51.675471][ T4178] VFS: Found a Xenix FS (block size = 1024) on device loop4
[ 51.688170][ T4176] VFS: Found a Xenix FS (block size = 1024) on device loop2
[ 51.691339][ T4174] attempt to access beyond end of device
[ 51.691339][ T4174] loop0: rw=0, want=6491538, limit=128
[ 51.698665][ T4176] attempt to access beyond end of device
[ 51.698665][ T4176] loop2: rw=0, want=6491538, limit=128
[ 51.705049][ T4170] attempt to access beyond end of device
[ 51.705049][ T4170] loop1: rw=0, want=6491538, limit=128
[ 51.716017][ T4176] Buffer I/O error on dev loop2, logical block 3245768, async page read
[ 51.726709][ T4174] Buffer I/O error on dev loop0, logical block 3245768, async page read
[ 51.738211][ T4176] attempt to access beyond end of device
[ 51.738211][ T4176] loop2: rw=0, want=17666808, limit=128
[ 51.747544][ T4170] Buffer I/O error on dev loop1, logical block 3245768, async page read
[ 51.761422][ T4177] VFS: Found a Xenix FS (block size = 1024) on device loop3
[ 51.766306][ T4174] attempt to access beyond end of device
[ 51.766306][ T4174] loop0: rw=0, want=17666808, limit=128
[ 51.785500][ T4177] attempt to access beyond end of device
[ 51.785500][ T4177] loop3: rw=0, want=6491538, limit=128
[ 51.792381][ T4178] attempt to access beyond end of device
[ 51.792381][ T4178] loop4: rw=0, want=6491538, limit=128
[ 51.818125][ T4170] attempt to access beyond end of device
[ 51.818125][ T4170] loop1: rw=0, want=17666808, limit=128
[ 51.823736][ T4176] Buffer I/O error on dev loop2, logical block 8833403, async page read
[ 51.829962][ T4170] Buffer I/O error on dev loop1, logical block 8833403, async page read
[ 51.842641][ T4177] Buffer I/O error on dev loop3, logical block 3245768, async page read
[ 51.846040][ T4178] Buffer I/O error on dev loop4, logical block 3245768, async page read
[ 51.862987][ T4174] Buffer I/O error on dev loop0, logical block 8833403, async page read
[ 51.866500][ T4176] attempt to access beyond end of device
[ 51.866500][ T4176] loop2: rw=0, want=26539620, limit=128
[ 51.871520][ T4174] attempt to access beyond end of device
[ 51.871520][ T4174] loop0: rw=0, want=26539620, limit=128
[ 51.884673][ T4177] Buffer I/O error on dev loop3, logical block 8833403, async page read
[ 51.893600][ T4170] Buffer I/O error on dev loop1, logical block 13269809, async page read
[ 76.281364][ T7] cfg80211: failed to load regulatory.db
[ 121.776555][ T254] ODEBUG: Out of memory. ODEBUG disabled
[ 215.159289][ T27] INFO: task syz-executor483:4181 blocked for more than 143 seconds.
[ 215.167690][ T27] Not tainted 5.15.173-syzkaller #0
[ 215.199285][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 215.207989][ T27] task:syz-executor483 state:D stack:27744 pid: 4181 ppid: 4165 flags:0x00004006
[ 215.269202][ T27] Call Trace:
[ 215.272505][ T27] <TASK>
[ 215.275437][ T27] __schedule+0x12c4/0x45b0
[ 215.309207][ T27] ? release_firmware_map_entry+0x190/0x190
[ 215.315133][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 215.359218][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 215.364446][ T27] schedule+0x11b/0x1f0
[ 215.368609][ T27] d_wait_lookup+0x1f0/0x2c0
[ 215.419191][ T27] ? hlist_bl_unlock+0xa0/0xa0
[ 215.423998][ T27] ? sched_dynamic_update+0x240/0x240
[ 215.459211][ T27] ? __rwlock_init+0x140/0x140
[ 215.464029][ T27] d_alloc_parallel+0xa5e/0x1390
[ 215.468993][ T27] ? d_hash_and_lookup+0x1b0/0x1b0
[ 215.529223][ T27] ? __init_waitqueue_head+0xaa/0x140
[ 215.534642][ T27] __lookup_slow+0x111/0x3d0
[ 215.569213][ T27] ? lookup_one_len+0x2d0/0x2d0
[ 215.574117][ T27] ? down_read+0x1b3/0x2e0
[ 215.578545][ T27] lookup_slow+0x53/0x70
[ 215.609281][ T27] walk_component+0x48c/0x610
[ 215.614001][ T27] ? nd_alloc_stack+0xf0/0xf0
[ 215.618682][ T27] ? handle_lookup_down+0x130/0x130
[ 215.649230][ T27] path_lookupat+0x16f/0x450
[ 215.653863][ T27] filename_lookup+0x230/0x5c0
[ 215.658639][ T27] ? hashlen_string+0x110/0x110
[ 215.689231][ T27] ? getname_flags+0x1ec/0x4e0
[ 215.694044][ T27] user_path_at_empty+0x40/0x180
[ 215.698992][ T27] vfs_statx+0x106/0x3b0
[ 215.759237][ T27] ? vfs_fstatat+0x40/0x40
[ 215.763706][ T27] __x64_sys_newfstatat+0x12c/0x1b0
[ 215.768914][ T27] ? __ia32_sys_newlstat+0x160/0x160
[ 215.799256][ T27] ? vtime_user_exit+0x2d1/0x400
[ 215.804241][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 215.829230][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 215.834470][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 215.879255][ T27] do_syscall_64+0x3b/0xb0
[ 215.883720][ T27] ? clear_bhb_loop+0x15/0x70
[ 215.888421][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 215.929203][ T27] RIP: 0033:0x7f558fff9dc9
[ 215.933667][ T27] RSP: 002b:00007f558ff95228 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 215.979283][ T27] RAX: ffffffffffffffda RBX: 00007f559008b6b8 RCX: 00007f558fff9dc9
[ 215.987317][ T27] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c
[ 216.039232][ T27] RBP: 00007f559008b6b0 R08: 00007fff6f93f2e7 R09: 00007f558ff956c0
[ 216.047240][ T27] R10: 0000000000001000 R11: 0000000000000246 R12: 00007f559008b6bc
[ 216.103815][ T27] R13: 0030656c69662f2e R14: 00007f559004e160 R15: 00007fff6f93f2e8
[ 216.139246][ T27] </TASK>
[ 216.149252][ T27] INFO: task syz-executor483:4179 blocked for more than 144 seconds.
[ 216.157523][ T27] Not tainted 5.15.173-syzkaller #0
[ 216.189210][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 216.197909][ T27] task:syz-executor483 state:D stack:27744 pid: 4179 ppid: 4164 flags:0x00004006
[ 216.259190][ T27] Call Trace:
[ 216.262504][ T27] <TASK>
[ 216.265436][ T27] __schedule+0x12c4/0x45b0
[ 216.309248][ T27] ? release_firmware_map_entry+0x190/0x190
[ 216.315193][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 216.359315][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 216.364561][ T27] schedule+0x11b/0x1f0
[ 216.368726][ T27] d_wait_lookup+0x1f0/0x2c0
[ 216.409215][ T27] ? hlist_bl_unlock+0xa0/0xa0
[ 216.414025][ T27] ? sched_dynamic_update+0x240/0x240
[ 216.449287][ T27] ? __rwlock_init+0x140/0x140
[ 216.454105][ T27] d_alloc_parallel+0xa5e/0x1390
[ 216.459062][ T27] ? d_hash_and_lookup+0x1b0/0x1b0
[ 216.499196][ T27] ? __init_waitqueue_head+0xaa/0x140
[ 216.504616][ T27] __lookup_slow+0x111/0x3d0
[ 216.549223][ T27] ? lookup_one_len+0x2d0/0x2d0
[ 216.554133][ T27] ? down_read+0x1b3/0x2e0
[ 216.558554][ T27] lookup_slow+0x53/0x70
[ 216.609219][ T27] walk_component+0x48c/0x610
[ 216.613947][ T27] ? nd_alloc_stack+0xf0/0xf0
[ 216.618629][ T27] ? handle_lookup_down+0x130/0x130
[ 216.659287][ T27] path_lookupat+0x16f/0x450
[ 216.663927][ T27] filename_lookup+0x230/0x5c0
[ 216.668706][ T27] ? hashlen_string+0x110/0x110
[ 216.729297][ T27] ? getname_flags+0x1ec/0x4e0
[ 216.734129][ T27] user_path_at_empty+0x40/0x180
[ 216.739075][ T27] vfs_statx+0x106/0x3b0
[ 216.769229][ T27] ? vfs_fstatat+0x40/0x40
[ 216.773710][ T27] __x64_sys_newfstatat+0x12c/0x1b0
[ 216.778918][ T27] ? __ia32_sys_newlstat+0x160/0x160
[ 216.809212][ T27] ? vtime_user_exit+0x2d1/0x400
[ 216.814243][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 216.849251][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 216.854494][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 216.889247][ T27] do_syscall_64+0x3b/0xb0
[ 216.893705][ T27] ? clear_bhb_loop+0x15/0x70
[ 216.898399][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 216.929244][ T27] RIP: 0033:0x7f558fff9dc9
[ 216.933701][ T27] RSP: 002b:00007f558ff95228 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 216.969275][ T27] RAX: ffffffffffffffda RBX: 00007f559008b6b8 RCX: 00007f558fff9dc9
[ 216.977289][ T27] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c
[ 217.059204][ T27] RBP: 00007f559008b6b0 R08: 00007fff6f93f2e7 R09: 00007f558ff956c0
[ 217.067215][ T27] R10: 0000000000001000 R11: 0000000000000246 R12: 00007f559008b6bc
[ 217.109187][ T27] R13: 0030656c69662f2e R14: 00007f559004e160 R15: 00007fff6f93f2e8
[ 217.117215][ T27] </TASK>
[ 217.139595][ T27] INFO: task syz-executor483:4180 blocked for more than 145 seconds.
[ 217.147694][ T27] Not tainted 5.15.173-syzkaller #0
[ 217.209192][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 217.217897][ T27] task:syz-executor483 state:D stack:27200 pid: 4180 ppid: 4163 flags:0x00004006
[ 217.269185][ T27] Call Trace:
[ 217.272498][ T27] <TASK>
[ 217.275435][ T27] __schedule+0x12c4/0x45b0
[ 217.299232][ T27] ? release_firmware_map_entry+0x190/0x190
[ 217.305168][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 217.349191][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 217.354436][ T27] schedule+0x11b/0x1f0
[ 217.358601][ T27] d_wait_lookup+0x1f0/0x2c0
[ 217.409211][ T27] ? hlist_bl_unlock+0xa0/0xa0
[ 217.414022][ T27] ? sched_dynamic_update+0x240/0x240
[ 217.449210][ T27] ? __rwlock_init+0x140/0x140
[ 217.454028][ T27] d_alloc_parallel+0xa5e/0x1390
[ 217.458994][ T27] ? d_hash_and_lookup+0x1b0/0x1b0
[ 217.509212][ T27] ? __init_waitqueue_head+0xaa/0x140
[ 217.514636][ T27] __lookup_slow+0x111/0x3d0
[ 217.549212][ T27] ? lookup_one_len+0x2d0/0x2d0
[ 217.554120][ T27] ? down_read+0x1b3/0x2e0
[ 217.558542][ T27] lookup_slow+0x53/0x70
[ 217.609212][ T27] walk_component+0x48c/0x610
[ 217.613935][ T27] ? nd_alloc_stack+0xf0/0xf0
[ 217.618626][ T27] ? handle_lookup_down+0x130/0x130
[ 217.660887][ T27] path_lookupat+0x16f/0x450
[ 217.665546][ T27] filename_lookup+0x230/0x5c0
[ 217.689210][ T27] ? hashlen_string+0x110/0x110
[ 217.694131][ T27] ? getname_flags+0x1ec/0x4e0
[ 217.698907][ T27] user_path_at_empty+0x40/0x180
[ 217.729212][ T27] vfs_statx+0x106/0x3b0
[ 217.733502][ T27] ? vfs_fstatat+0x40/0x40
[ 217.737934][ T27] __x64_sys_newfstatat+0x12c/0x1b0
[ 217.775748][ T27] ? __ia32_sys_newlstat+0x160/0x160
[ 217.809262][ T27] ? vtime_user_exit+0x2d1/0x400
[ 217.814253][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 217.869210][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 217.874456][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 217.909198][ T27] do_syscall_64+0x3b/0xb0
[ 217.913664][ T27] ? clear_bhb_loop+0x15/0x70
[ 217.918350][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 217.959190][ T27] RIP: 0033:0x7f558fff9dc9
[ 217.963648][ T27] RSP: 002b:00007f558ff95228 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 218.019191][ T27] RAX: ffffffffffffffda RBX: 00007f559008b6b8 RCX: 00007f558fff9dc9
[ 218.027294][ T27] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c
[ 218.089199][ T27] RBP: 00007f559008b6b0 R08: 00007fff6f93f2e7 R09: 00007f558ff956c0
[ 218.097216][ T27] R10: 0000000000001000 R11: 0000000000000246 R12: 00007f559008b6bc
[ 218.139190][ T27] R13: 0030656c69662f2e R14: 00007f559004e160 R15: 00007fff6f93f2e8
[ 218.147214][ T27] </TASK>
[ 218.189207][ T27] INFO: task syz-executor483:4183 blocked for more than 146 seconds.
[ 218.209198][ T27] Not tainted 5.15.173-syzkaller #0
[ 218.214943][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 218.259195][ T27] task:syz-executor483 state:D stack:27744 pid: 4183 ppid: 4166 flags:0x00004006
[ 218.268443][ T27] Call Trace:
[ 218.309195][ T27] <TASK>
[ 218.312167][ T27] __schedule+0x12c4/0x45b0
[ 218.316702][ T27] ? release_firmware_map_entry+0x190/0x190
[ 218.369196][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 218.375134][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 218.419199][ T27] schedule+0x11b/0x1f0
[ 218.423396][ T27] d_wait_lookup+0x1f0/0x2c0
[ 218.427993][ T27] ? hlist_bl_unlock+0xa0/0xa0
[ 218.469207][ T27] ? sched_dynamic_update+0x240/0x240
[ 218.474673][ T27] ? __rwlock_init+0x140/0x140
[ 218.509199][ T27] d_alloc_parallel+0xa5e/0x1390
[ 218.514197][ T27] ? d_hash_and_lookup+0x1b0/0x1b0
[ 218.549189][ T27] ? __init_waitqueue_head+0xaa/0x140
[ 218.554606][ T27] __lookup_slow+0x111/0x3d0
[ 218.589206][ T27] ? lookup_one_len+0x2d0/0x2d0
[ 218.594107][ T27] ? down_read+0x1b3/0x2e0
[ 218.598530][ T27] lookup_slow+0x53/0x70
[ 218.649200][ T27] walk_component+0x48c/0x610
[ 218.653939][ T27] ? nd_alloc_stack+0xf0/0xf0
[ 218.658618][ T27] ? handle_lookup_down+0x130/0x130
[ 218.709199][ T27] path_lookupat+0x16f/0x450
[ 218.713838][ T27] filename_lookup+0x230/0x5c0
[ 218.718612][ T27] ? hashlen_string+0x110/0x110
[ 218.749207][ T27] ? getname_flags+0x1ec/0x4e0
[ 218.754017][ T27] user_path_at_empty+0x40/0x180
[ 218.758962][ T27] vfs_statx+0x106/0x3b0
[ 218.799192][ T27] ? vfs_fstatat+0x40/0x40
[ 218.803655][ T27] __x64_sys_newfstatat+0x12c/0x1b0
[ 218.808861][ T27] ? __ia32_sys_newlstat+0x160/0x160
[ 218.859207][ T27] ? vtime_user_exit+0x2d1/0x400
[ 218.864189][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 218.899235][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 218.904477][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 218.929215][ T27] do_syscall_64+0x3b/0xb0
[ 218.933665][ T27] ? clear_bhb_loop+0x15/0x70
[ 218.938343][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 218.989215][ T27] RIP: 0033:0x7f558fff9dc9
[ 218.993681][ T27] RSP: 002b:00007f558ff95228 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 219.019231][ T27] RAX: ffffffffffffffda RBX: 00007f559008b6b8 RCX: 00007f558fff9dc9
[ 219.027241][ T27] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c
[ 219.079227][ T27] RBP: 00007f559008b6b0 R08: 00007fff6f93f2e7 R09: 00007f558ff956c0
[ 219.087238][ T27] R10: 0000000000001000 R11: 0000000000000246 R12: 00007f559008b6bc
[ 219.139225][ T27] R13: 0030656c69662f2e R14: 00007f559004e160 R15: 00007fff6f93f2e8
[ 219.147252][ T27] </TASK>
[ 219.169259][ T27] INFO: task syz-executor483:4182 blocked for more than 147 seconds.
[ 219.177895][ T27] Not tainted 5.15.173-syzkaller #0
[ 219.189230][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 219.197909][ T27] task:syz-executor483 state:D stack:27744 pid: 4182 ppid: 4167 flags:0x00004006
[ 219.259191][ T27] Call Trace:
[ 219.262501][ T27] <TASK>
[ 219.265436][ T27] __schedule+0x12c4/0x45b0
[ 219.299213][ T27] ? release_firmware_map_entry+0x190/0x190
[ 219.305153][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 219.349198][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 219.354435][ T27] schedule+0x11b/0x1f0
[ 219.358601][ T27] d_wait_lookup+0x1f0/0x2c0
[ 219.409203][ T27] ? hlist_bl_unlock+0xa0/0xa0
[ 219.414006][ T27] ? sched_dynamic_update+0x240/0x240
[ 219.449203][ T27] ? __rwlock_init+0x140/0x140
[ 219.454015][ T27] d_alloc_parallel+0xa5e/0x1390
[ 219.458972][ T27] ? d_hash_and_lookup+0x1b0/0x1b0
[ 219.519191][ T27] ? __init_waitqueue_head+0xaa/0x140
[ 219.524608][ T27] __lookup_slow+0x111/0x3d0
[ 219.559189][ T27] ? lookup_one_len+0x2d0/0x2d0
[ 219.564090][ T27] ? down_read+0x1b3/0x2e0
[ 219.568512][ T27] lookup_slow+0x53/0x70
[ 219.599207][ T27] walk_component+0x48c/0x610
[ 219.603921][ T27] ? nd_alloc_stack+0xf0/0xf0
[ 219.608599][ T27] ? handle_lookup_down+0x130/0x130
[ 219.649192][ T27] path_lookupat+0x16f/0x450
[ 219.653827][ T27] filename_lookup+0x230/0x5c0
[ 219.658601][ T27] ? hashlen_string+0x110/0x110
[ 219.699206][ T27] ? getname_flags+0x1ec/0x4e0
[ 219.704013][ T27] user_path_at_empty+0x40/0x180
[ 219.708959][ T27] vfs_statx+0x106/0x3b0
[ 219.769191][ T27] ? vfs_fstatat+0x40/0x40
[ 219.773654][ T27] __x64_sys_newfstatat+0x12c/0x1b0
[ 219.778856][ T27] ? __ia32_sys_newlstat+0x160/0x160
[ 219.819196][ T27] ? vtime_user_exit+0x2d1/0x400
[ 219.824170][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 219.869183][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 219.874413][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 219.919182][ T27] do_syscall_64+0x3b/0xb0
[ 219.923631][ T27] ? clear_bhb_loop+0x15/0x70
[ 219.928314][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 219.969201][ T27] RIP: 0033:0x7f558fff9dc9
[ 219.973647][ T27] RSP: 002b:00007f558ff95228 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 220.029182][ T27] RAX: ffffffffffffffda RBX: 00007f559008b6b8 RCX: 00007f558fff9dc9
[ 220.037177][ T27] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c
[ 220.099178][ T27] RBP: 00007f559008b6b0 R08: 00007fff6f93f2e7 R09: 00007f558ff956c0
[ 220.107175][ T27] R10: 0000000000001000 R11: 0000000000000246 R12: 00007f559008b6bc
[ 220.169181][ T27] R13: 0030656c69662f2e R14: 00007f559004e160 R15: 00007fff6f93f2e8
[ 220.177196][ T27] </TASK>
[ 220.225070][ T27]
[ 220.225070][ T27] Showing all locks held in the system:
[ 220.249198][ T27] 1 lock held by khungtaskd/27:
[ 220.254331][ T27] #0: ffffffff8cb1fc60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 220.299184][ T27] 1 lock held by kswapd0/254:
[ 220.303894][ T27] 1 lock held by kswapd1/255:
[ 220.308603][ T27] 2 locks held by getty/3942:
[ 220.349181][ T27] #0: ffff88802cfe6098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 220.358967][ T27] #1: ffffc900025ae2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1db0
[ 220.429186][ T27] 1 lock held by syz-executor483/4176:
[ 220.434670][ T27] 1 lock held by syz-executor483/4181:
[ 220.469181][ T27] #0: ffff8880711f06d0 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 220.499199][ T27] 1 lock held by syz-executor483/4170:
[ 220.504683][ T27] 1 lock held by syz-executor483/4179:
[ 220.529215][ T27] #0: ffff8880711f0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 220.579180][ T27] 1 lock held by syz-executor483/4174:
[ 220.584661][ T27] 1 lock held by syz-executor483/4180:
[ 220.619202][ T27] #0: ffff888075574188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 220.649205][ T27] 2 locks held by syz-executor483/4177:
[ 220.654763][ T27] 1 lock held by syz-executor483/4183:
[ 220.699182][ T27] #0: ffff8880711f0c18 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 220.729177][ T27] 1 lock held by syz-executor483/4178:
[ 220.734650][ T27] 1 lock held by syz-executor483/4182:
[ 220.759176][ T27] #0: ffff8880755746d0 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 220.799187][ T27] 2 locks held by dhcpcd/4209:
[ 220.803963][ T27] #0: ffff8880711b6e10 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: sock_close+0x98/0x230
[ 220.849238][ T27] #1: ffffffff8cb24228 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x280/0x740
[ 220.899254][ T27]
[ 220.901609][ T27] =============================================
[ 220.901609][ T27]
[ 220.939224][ T27] NMI backtrace for cpu 1
[ 220.943643][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0
[ 220.951626][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 220.961745][ T27] Call Trace:
[ 220.965030][ T27] <TASK>
[ 220.967960][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 220.972647][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 220.978291][ T27] ? panic+0x860/0x860
[ 220.982382][ T27] ? nmi_cpu_backtrace+0x23b/0x4a0
[ 220.987509][ T27] nmi_cpu_backtrace+0x46a/0x4a0
[ 220.992446][ T27] ? __wake_up_klogd+0xd5/0x100
[ 220.997301][ T27] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 221.003449][ T27] ? _printk+0xd1/0x120
[ 221.007603][ T27] ? panic+0x860/0x860
[ 221.011671][ T27] ? __wake_up_klogd+0xcc/0x100
[ 221.016520][ T27] ? panic+0x860/0x860
[ 221.020596][ T27] ? __rcu_read_unlock+0x92/0x100
[ 221.025619][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 221.031682][ T27] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 221.037662][ T27] watchdog+0xe72/0xeb0
[ 221.041824][ T27] kthread+0x3f6/0x4f0
[ 221.045899][ T27] ? hungtask_pm_notify+0x50/0x50
[ 221.050918][ T27] ? kthread_blkcg+0xd0/0xd0
[ 221.055507][ T27] ret_from_fork+0x1f/0x30
[ 221.059928][ T27] </TASK>
[ 221.063041][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 221.068258][ C0] NMI backtrace for cpu 0
[ 221.068267][ C0] CPU: 0 PID: 4177 Comm: syz-executor483 Not tainted 5.15.173-syzkaller #0
[ 221.068282][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 221.068290][ C0] RIP: 0010:lock_is_held_type+0x149/0x180
[ 221.068309][ C0] Code: 02 00 00 75 46 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 48 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d <41> 5e 41 5f 5d c3 0f 0b 48 c7 c7 80 2a ab 8a e8 23 11 00 00 65 c7
[ 221.068320][ C0] RSP: 0018:ffffc90002f0f3f0 EFLAGS: 00000286
[ 221.068333][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff888078115940
[ 221.068343][ C0] RDX: ffff888078115940 RSI: ffffffff8aab3d20 RDI: ffffffff8af9ed00
[ 221.068353][ C0] RBP: 0000000000000000 R08: ffffffff843a6f5d R09: fffffbfff2131021
[ 221.068363][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920005e1ea0
[ 221.068372][ C0] R13: 000000000000001f R14: 00000000ffffffff R15: ffff8880711f0d10
[ 221.068382][ C0] FS: 00007f558ffb66c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 221.068395][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 221.068405][ C0] CR2: 00005630fa73a680 CR3: 000000007657e000 CR4: 00000000003506f0
[ 221.068418][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 221.068426][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 221.068434][ C0] Call Trace:
[ 221.068438][ C0] <NMI>
[ 221.068443][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 221.068458][ C0] ? read_lock_is_recursive+0x10/0x10
[ 221.068474][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 221.068488][ C0] ? unknown_nmi_error+0xd0/0xd0
[ 221.068510][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 221.068524][ C0] ? nmi_handle+0xf7/0x370
[ 221.068539][ C0] ? lock_is_held_type+0x149/0x180
[ 221.068554][ C0] ? default_do_nmi+0x62/0x150
[ 221.068568][ C0] ? exc_nmi+0xa8/0x100
[ 221.068581][ C0] ? end_repeat_nmi+0x16/0x31
[ 221.068605][ C0] ? xas_descend+0xcd/0x3a0
[ 221.068622][ C0] ? lock_is_held_type+0x149/0x180
[ 221.068637][ C0] ? lock_is_held_type+0x149/0x180
[ 221.068652][ C0] ? lock_is_held_type+0x149/0x180
[ 221.068667][ C0] </NMI>
[ 221.068671][ C0] <TASK>
[ 221.068676][ C0] xas_descend+0xe2/0x3a0
[ 221.068693][ C0] xas_load+0xba/0x140
[ 221.068710][ C0] pagecache_get_page+0x20f/0x1010
[ 221.068730][ C0] ? page_cache_prev_miss+0x500/0x500
[ 221.068747][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 221.068768][ C0] do_read_cache_page+0x51/0x1040
[ 221.068787][ C0] sysv_find_entry+0x1b0/0x650
[ 221.068805][ C0] ? d_alloc_parallel+0x125d/0x1390
[ 221.068823][ C0] sysv_inode_by_name+0x9e/0x3f0
[ 221.068840][ C0] ? sysv_dotdot+0xc0/0xc0
[ 221.068854][ C0] ? d_hash_and_lookup+0x1b0/0x1b0
[ 221.068870][ C0] sysv_lookup+0x63/0xe0
[ 221.068885][ C0] __lookup_slow+0x275/0x3d0
[ 221.068903][ C0] ? lookup_one_len+0x2d0/0x2d0
[ 221.068924][ C0] ? down_read+0x1b3/0x2e0
[ 221.068938][ C0] lookup_slow+0x53/0x70
[ 221.068954][ C0] walk_component+0x48c/0x610
[ 221.068971][ C0] ? nd_alloc_stack+0xf0/0xf0
[ 221.068984][ C0] ? handle_lookup_down+0x130/0x130
[ 221.069003][ C0] path_lookupat+0x16f/0x450
[ 221.069022][ C0] filename_lookup+0x230/0x5c0
[ 221.069040][ C0] ? hashlen_string+0x110/0x110
[ 221.069067][ C0] ? getname_flags+0x1ec/0x4e0
[ 221.069085][ C0] user_path_at_empty+0x40/0x180
[ 221.069102][ C0] vfs_statx+0x106/0x3b0
[ 221.069119][ C0] ? vfs_fstatat+0x40/0x40
[ 221.069137][ C0] __x64_sys_newfstatat+0x12c/0x1b0
[ 221.069155][ C0] ? __ia32_sys_newlstat+0x160/0x160
[ 221.069174][ C0] ? vtime_user_exit+0x2d1/0x400
[ 221.069190][ C0] ? syscall_enter_from_user_mode+0x2e/0x240
[ 221.069205][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 221.069220][ C0] ? syscall_enter_from_user_mode+0x2e/0x240
[ 221.069236][ C0] do_syscall_64+0x3b/0xb0
[ 221.069248][ C0] ? clear_bhb_loop+0x15/0x70
[ 221.069264][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 221.069279][ C0] RIP: 0033:0x7f558fff9dc9
[ 221.069293][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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
[ 221.069303][ C0] RSP: 002b:00007f558ffb6228 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 221.069318][ C0] RAX: ffffffffffffffda RBX: 00007f559008b6a8 RCX: 00007f558fff9dc9
[ 221.069328][ C0] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: ffffffffffffff9c
[ 221.069337][ C0] RBP: 00007f559008b6a0 R08: 00007f558ffb66c0 R09: 00007f558ffb66c0
[ 221.069347][ C0] R10: 0000000000000800 R11: 0000000000000246 R12: 00007f559008b6ac
[ 221.069356][ C0] R13: 0030656c69662f2e R14: 00007f559004e160 R15: 00007fff6f93f2e8
[ 221.069373][ C0] </TASK>
[ 221.419204][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 221.536995][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0
[ 221.544970][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 221.555018][ T27] Call Trace:
[ 221.558294][ T27] <TASK>
[ 221.561227][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 221.565908][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 221.571537][ T27] ? panic+0x860/0x860
[ 221.575615][ T27] panic+0x318/0x860
[ 221.579503][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 221.585131][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 221.591277][ T27] ? fb_is_primary_device+0xd0/0xd0
[ 221.596486][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 221.602550][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 221.608697][ T27] ? nmi_trigger_cpumask_backtrace+0x281/0x2a0
[ 221.614849][ T27] ? nmi_trigger_cpumask_backtrace+0x286/0x2a0
[ 221.620995][ T27] watchdog+0xeb0/0xeb0
[ 221.625153][ T27] kthread+0x3f6/0x4f0
[ 221.629215][ T27] ? hungtask_pm_notify+0x50/0x50
[ 221.634262][ T27] ? kthread_blkcg+0xd0/0xd0
[ 221.638851][ T27] ret_from_fork+0x1f/0x30
[ 221.643275][ T27] </TASK>
[ 221.646486][ T27] Kernel Offset: disabled
[ 221.650804][ T27] Rebooting in 86400 seconds..