Warning: Permanently added '10.128.1.119' (ED25519) to the list of known hosts.
executing program
[ 285.193217][ T4244] loop0: detected capacity change from 0 to 512
[ 285.198264][ T4244] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 285.227148][ T4244] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz-executor168: corrupted inode contents
[ 285.231137][ T4244] EXT4-fs error (device loop0): ext4_dirty_inode:6072: inode #3: comm syz-executor168: mark_inode_dirty error
[ 285.235079][ T4244] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz-executor168: corrupted inode contents
[ 285.238158][ T4244] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz-executor168: mark_inode_dirty error
[ 285.242386][ T4244] Quota error (device loop0): write_blk: dquota write failed
[ 285.244164][ T4244] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota
[ 285.248274][ T4244] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor168: corrupted inode contents
[ 285.251954][ T4244] EXT4-fs error (device loop0): ext4_dirty_inode:6072: inode #16: comm syz-executor168: mark_inode_dirty error
[ 285.255010][ T4244] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor168: corrupted inode contents
[ 285.258067][ T4244] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm syz-executor168: mark_inode_dirty error
[ 285.261963][ T4244] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor168: corrupted inode contents
[ 285.265596][ T4244] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem
[ 285.267943][ T4244] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor168: corrupted inode contents
[ 285.271295][ T4244] EXT4-fs error (device loop0): ext4_truncate:4300: inode #16: comm syz-executor168: mark_inode_dirty error
[ 285.274545][ T4244] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem
[ 285.278356][ T4244] EXT4-fs (loop0): 1 truncate cleaned up
[ 285.279700][ T4244] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 571.400864][ T28] INFO: task syz-executor168:4244 blocked for more than 143 seconds.
[ 571.402755][ T28] Not tainted 6.1.70-syzkaller #0
[ 571.403963][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 571.405779][ T28] task:syz-executor168 state:D stack:0 pid:4244 ppid:4243 flags:0x00000005
[ 571.407837][ T28] Call trace:
[ 571.408609][ T28] __switch_to+0x320/0x754
[ 571.409581][ T28] __schedule+0xee4/0x1c98
[ 571.410575][ T28] schedule+0xc4/0x170
[ 571.411609][ T28] io_schedule+0x8c/0x188
[ 571.412601][ T28] bit_wait_io+0x1c/0xac
[ 571.413834][ T28] __wait_on_bit_lock+0xcc/0x1e8
[ 571.414951][ T28] out_of_line_wait_on_bit_lock+0x194/0x21c
[ 571.416222][ T28] __lock_buffer+0x78/0xac
[ 571.417209][ T28] ext4_quota_write+0x36c/0x54c
[ 571.418303][ T28] qtree_write_dquot+0x1dc/0x488
[ 571.419420][ T28] v2_write_dquot+0xf4/0x188
[ 571.420418][ T28] dquot_commit+0x14c/0x240
[ 571.421487][ T28] ext4_write_dquot+0x1b0/0x284
[ 571.422621][ T28] ext4_mark_dquot_dirty+0xe8/0x140
[ 571.423802][ T28] dquot_alloc_inode+0x594/0xb64
[ 571.424885][ T28] ext4_xattr_set_entry+0x958/0x3064
[ 571.426019][ T28] ext4_xattr_block_set+0x54c/0x2c64
[ 571.427168][ T28] ext4_xattr_set_handle+0xae8/0x1294
[ 571.428381][ T28] ext4_xattr_set+0x1dc/0x350
[ 571.429391][ T28] ext4_xattr_user_set+0xd4/0xfc
[ 571.430485][ T28] __vfs_setxattr+0x388/0x3a4
[ 571.431610][ T28] __vfs_setxattr_noperm+0x110/0x528
[ 571.432843][ T28] __vfs_setxattr_locked+0x1ec/0x218
[ 571.433996][ T28] vfs_setxattr+0x1a8/0x344
[ 571.435050][ T28] setxattr+0x230/0x294
[ 571.436034][ T28] path_setxattr+0x17c/0x258
[ 571.437116][ T28] __arm64_sys_setxattr+0xbc/0xd8
[ 571.438180][ T28] invoke_syscall+0x98/0x2c0
[ 571.439143][ T28] el0_svc_common+0x138/0x258
[ 571.440236][ T28] do_el0_svc+0x64/0x218
[ 571.441316][ T28] el0_svc+0x58/0x168
[ 571.442206][ T28] el0t_64_sync_handler+0x84/0xf0
[ 571.443250][ T28] el0t_64_sync+0x18c/0x190
[ 571.444223][ T28]
[ 571.444223][ T28] Showing all locks held in the system:
[ 571.445996][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 571.447288][ T28] #0: ffff8000159f4ef0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4
[ 571.449842][ T28] 1 lock held by rcu_tasks_trace/13:
[ 571.451190][ T28] #0: ffff8000159f56f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4
[ 571.453756][ T28] 1 lock held by khungtaskd/28:
[ 571.454857][ T28] #0: ffff8000159f4d20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[ 571.457023][ T28] 2 locks held by getty/3990:
[ 571.458121][ T28] #0: ffff0000d62ab098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[ 571.460310][ T28] #1: ffff80001bca02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1214
[ 571.462805][ T28] 6 locks held by syz-executor168/4244:
[ 571.464069][ T28] #0: ffff0000d8066460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c
[ 571.466278][ T28] #1: ffff0000df362c20 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: vfs_setxattr+0x17c/0x344
[ 571.468630][ T28] #2: ffff0000df3628e8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_xattr_set_handle+0x1e0/0x1294
[ 571.471050][ T28] #3: ffff800015b26388 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x10/0x4c
[ 571.473088][ T28] #4: ffff0000e28c80a8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x54/0x240
[ 571.475412][ T28] #5: ffff0000d8066208 (&s->s_dquot.dqio_sem){++++}-{3:3}, at: v2_write_dquot+0x84/0x188
[ 571.477742][ T28]
[ 571.478222][ T28] =============================================
[ 571.478222][ T28]
[ 571.480171][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 571.481740][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.70-syzkaller #0
[ 571.483589][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 571.485938][ T28] Call trace:
[ 571.486713][ T28] dump_backtrace+0x1c8/0x1f4
[ 571.487798][ T28] show_stack+0x2c/0x3c
[ 571.488748][ T28] dump_stack_lvl+0x108/0x170
[ 571.489872][ T28] dump_stack+0x1c/0x58
[ 571.490883][ T28] panic+0x300/0x7fc
[ 571.491785][ T28] hung_task_panic+0x0/0x2c
[ 571.492869][ T28] kthread+0x250/0x2d8
[ 571.493802][ T28] ret_from_fork+0x10/0x20
[ 571.494894][ T28] SMP: stopping secondary CPUs
[ 571.496133][ T28] Kernel Offset: disabled
[ 571.497148][ T28] CPU features: 0x00000,02070084,26017203
[ 571.498472][ T28] Memory Limit: none
[ 571.816530][ T28] Rebooting in 86400 seconds..