Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. executing program [ 33.538277][ T4218] loop0: detected capacity change from 0 to 32768 [ 33.542571][ T4218] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor108 (4218) [ 33.548639][ T4218] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 33.550578][ T4218] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 33.552737][ T4218] BTRFS info (device loop0): doing ref verification [ 33.554047][ T4218] BTRFS info (device loop0): using free space tree [ 33.568253][ T4218] BTRFS info (device loop0): enabling ssd optimizations [ 33.577234][ T4218] FAULT_INJECTION: forcing a failure. [ 33.577234][ T4218] name failslab, interval 1, probability 0, space 0, times 1 [ 33.580381][ T4218] CPU: 0 PID: 4218 Comm: syz-executor108 Not tainted 6.1.38-syzkaller #0 [ 33.582014][ T4218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 33.584041][ T4218] Call trace: [ 33.584725][ T4218] dump_backtrace+0x1c8/0x1f4 [ 33.585696][ T4218] show_stack+0x2c/0x3c [ 33.586549][ T4218] dump_stack_lvl+0x108/0x170 [ 33.587508][ T4218] dump_stack+0x1c/0x5c [ 33.588373][ T4218] should_fail_ex+0x408/0x5d4 [ 33.589344][ T4218] __should_failslab+0xc8/0x128 [ 33.590375][ T4218] should_failslab+0x10/0x28 [ 33.591416][ T4218] kmem_cache_alloc+0x8c/0x37c [ 33.592484][ T4218] __kernfs_new_node+0xe4/0x66c [ 33.593473][ T4218] kernfs_create_dir_ns+0xac/0x238 [ 33.594565][ T4218] sysfs_create_dir_ns+0x150/0x318 [ 33.595679][ T4218] kobject_add_internal+0x598/0xb14 [ 33.596740][ T4218] kobject_init_and_add+0x130/0x1a0 [ 33.597793][ T4218] btrfs_sysfs_add_qgroups+0x15c/0x304 [ 33.599030][ T4218] btrfs_quota_enable+0x204/0x1d90 [ 33.600093][ T4218] btrfs_ioctl_quota_ctl+0x144/0x188 [ 33.601212][ T4218] btrfs_ioctl+0x6d8/0xb08 [ 33.602140][ T4218] __arm64_sys_ioctl+0x14c/0x1c8 [ 33.603168][ T4218] invoke_syscall+0x98/0x2c0 [ 33.604103][ T4218] el0_svc_common+0x138/0x258 [ 33.605121][ T4218] do_el0_svc+0x64/0x218 [ 33.606019][ T4218] el0_svc+0x58/0x168 [ 33.606813][ T4218] el0t_64_sync_handler+0x84/0xf0 [ 33.607863][ T4218] el0t_64_sync+0x18c/0x190 [ 33.610969][ T4218] kobject_add_internal failed for qgroups (error: -12 parent: c9fe44da-de57-406a-8241-57ec7d4412cf) [ 33.613179][ T4218] ------------[ cut here ]------------ [ 33.614312][ T4218] kernfs: can not remove 'enabled', no directory [ 33.615684][ T4218] WARNING: CPU: 0 PID: 4218 at fs/kernfs/dir.c:1626 kernfs_remove_by_name_ns+0x10c/0x188 [ 33.617746][ T4218] Modules linked in: [ 33.618526][ T4218] CPU: 0 PID: 4218 Comm: syz-executor108 Not tainted 6.1.38-syzkaller #0 [ 33.620270][ T4218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 33.622343][ T4218] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.624003][ T4218] pc : kernfs_remove_by_name_ns+0x10c/0x188 [ 33.625296][ T4218] lr : kernfs_remove_by_name_ns+0x108/0x188 [ 33.626566][ T4218] sp : ffff80001db47850 [ 33.627473][ T4218] x29: ffff80001db47850 x28: 1fffe000193b6b42 x27: dfff800000000000 [ 33.629200][ T4218] x26: ffff700003b68f60 x25: ffff800015cb6288 x24: 1ffff000024cbc00 [ 33.630893][ T4218] x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000000 [ 33.632576][ T4218] x20: 00000000fffffffe x19: ffff80001265e000 x18: 1fffe000368b5976 [ 33.634239][ T4218] x17: 0000000000000000 x16: ffff800012110e94 x15: 0000000000000000 [ 33.635902][ T4218] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 33.637644][ T4218] x11: ff808000081ae818 x10: 0000000000000000 x9 : 72e06af9d2615800 [ 33.639350][ T4218] x8 : 72e06af9d2615800 x7 : 0000000000000001 x6 : 0000000000000001 [ 33.641084][ T4218] x5 : ffff80001db47138 x4 : ffff8000156b2ac0 x3 : ffff8000085856a4 [ 33.642736][ T4218] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 33.644431][ T4218] Call trace: [ 33.645161][ T4218] kernfs_remove_by_name_ns+0x10c/0x188 [ 33.646423][ T4218] sysfs_remove_group+0xf8/0x288 [ 33.647462][ T4218] sysfs_remove_groups+0x5c/0xb4 [ 33.648461][ T4218] __kobject_del+0x90/0x2d4 [ 33.649444][ T4218] kobject_del+0x48/0x68 [ 33.650303][ T4218] btrfs_sysfs_del_qgroups+0x16c/0x1bc [ 33.651434][ T4218] btrfs_sysfs_add_qgroups+0x2bc/0x304 [ 33.652551][ T4218] btrfs_quota_enable+0x204/0x1d90 [ 33.653697][ T4218] btrfs_ioctl_quota_ctl+0x144/0x188 [ 33.654823][ T4218] btrfs_ioctl+0x6d8/0xb08 [ 33.655751][ T4218] __arm64_sys_ioctl+0x14c/0x1c8 [ 33.656723][ T4218] invoke_syscall+0x98/0x2c0 [ 33.657739][ T4218] el0_svc_common+0x138/0x258 [ 33.658682][ T4218] do_el0_svc+0x64/0x218 [ 33.659584][ T4218] el0_svc+0x58/0x168 [ 33.660412][ T4218] el0t_64_sync_handler+0x84/0xf0 [ 33.661487][ T4218] el0t_64_sync+0x18c/0x190 [ 33.662462][ T4218] irq event stamp: 88042 [ 33.663415][ T4218] hardirqs last enabled at (88041): [] __up_console_sem+0xb4/0x100 [ 33.665509][ T4218] hardirqs last disabled at (88042): [] el1_dbg+0x24/0x80 [ 33.667375][ T4218] softirqs last enabled at (88006): [] __do_softirq+0xc14/0xea0 [ 33.669244][ T4218] softirqs last disabled at (87985): [] ____do_softirq+0x14/0x20 [ 33.671287][ T4218] ---[ end trace 0000000000000000 ]--- [ 33.675940][ T4218] ------------[ cut here ]------------ [ 33.677044][ T4218] kernfs: can not remove 'inconsistent', no directory [ 33.679028][ T4218] WARNING: CPU: 0 PID: 4218 at fs/kernfs/dir.c:1626 kernfs_remove_by_name_ns+0x10c/0x188 [ 33.681079][ T4218] Modules linked in: [ 33.681875][ T4218] CPU: 0 PID: 4218 Comm: syz-executor108 Tainted: G W 6.1.38-syzkaller #0 [ 33.683965][ T4218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 33.686081][ T4218] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.687709][ T4218] pc : kernfs_remove_by_name_ns+0x10c/0x188 [ 33.688957][ T4218] lr : kernfs_remove_by_name_ns+0x108/0x188 [ 33.690224][ T4218] sp : ffff80001db47850 [ 33.691128][ T4218] x29: ffff80001db47850 x28: 1fffe000193b6b42 x27: dfff800000000000 [ 33.692871][ T4218] x26: ffff700003b68f60 x25: ffff800015cb6290 x24: 1ffff000024cbc00 [ 33.694530][ T4218] x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000000 [ 33.696197][ T4218] x20: 00000000fffffffe x19: ffff80001265e000 x18: 1fffe000368b5976 [ 33.697954][ T4218] x17: ffff8000155cd000 x16: ffff800008303874 x15: ffff0001b45acbbc [ 33.699595][ T4218] x14: 1ffff00002aba0b0 x13: dfff800000000000 x12: 0000000000000003 [ 33.701285][ T4218] x11: ff8080000aac55e8 x10: 0000000000000003 x9 : 72e06af9d2615800 [ 33.702931][ T4218] x8 : 72e06af9d2615800 x7 : ffff80000827b5cc x6 : 0000000000000000 [ 33.704629][ T4218] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 33.706337][ T4218] x2 : 0000000000000006 x1 : ffff80001226c340 x0 : ffff80019f08b000 [ 33.708111][ T4218] Call trace: [ 33.708781][ T4218] kernfs_remove_by_name_ns+0x10c/0x188 [ 33.709938][ T4218] sysfs_remove_group+0xf8/0x288 [ 33.710946][ T4218] sysfs_remove_groups+0x5c/0xb4 [ 33.711988][ T4218] __kobject_del+0x90/0x2d4 [ 33.712977][ T4218] kobject_del+0x48/0x68 [ 33.713850][ T4218] btrfs_sysfs_del_qgroups+0x16c/0x1bc [ 33.715040][ T4218] btrfs_sysfs_add_qgroups+0x2bc/0x304 [ 33.716189][ T4218] btrfs_quota_enable+0x204/0x1d90 [ 33.717255][ T4218] btrfs_ioctl_quota_ctl+0x144/0x188 [ 33.718374][ T4218] btrfs_ioctl+0x6d8/0xb08 [ 33.719253][ T4218] __arm64_sys_ioctl+0x14c/0x1c8 [ 33.720284][ T4218] invoke_syscall+0x98/0x2c0 [ 33.721232][ T4218] el0_svc_common+0x138/0x258 [ 33.722223][ T4218] do_el0_svc+0x64/0x218 [ 33.723067][ T4218] el0_svc+0x58/0x168 [ 33.723857][ T4218] el0t_64_sync_handler+0x84/0xf0 [ 33.724872][ T4218] el0t_64_sync+0x18c/0x190 [ 33.725858][ T4218] irq event stamp: 88112 [ 33.726812][ T4218] hardirqs last enabled at (88111): [] finish_lock_switch+0xbc/0x1e8 [ 33.728768][ T4218] hardirqs last disabled at (88112): [] el1_dbg+0x24/0x80 [ 33.730585][ T4218] softirqs last enabled at (88104): [] __do_softirq+0xc14/0xea0 [ 33.732546][ T4218] softirqs last disabled at (88095): [] ____do_softirq+0x14/0x20 [ 33.734485][ T4218] ---[ end trace 0000000000000000 ]--- [ 33.736004][ T4218] ------------[ cut here ]------------ [ 33.737132][ T4218] kernfs: can not remove 'drop_subtree_threshold', no directory [ 33.738826][ T4218] WARNING: CPU: 0 PID: 4218 at fs/kernfs/dir.c:1626 kernfs_remove_by_name_ns+0x10c/0x188 [ 33.740805][ T4218] Modules linked in: [ 33.741609][ T4218] CPU: 0 PID: 4218 Comm: syz-executor108 Tainted: G W 6.1.38-syzkaller #0 [ 33.743665][ T4218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 33.745706][ T4218] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.747335][ T4218] pc : kernfs_remove_by_name_ns+0x10c/0x188 [ 33.748487][ T4218] lr : kernfs_remove_by_name_ns+0x108/0x188 [ 33.749708][ T4218] sp : ffff80001db47850 [ 33.750597][ T4218] x29: ffff80001db47850 x28: 1fffe000193b6b42 x27: dfff800000000000 [ 33.752390][ T4218] x26: ffff700003b68f60 x25: ffff800015cb6298 x24: 1ffff000024cbc00 [ 33.754098][ T4218] x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000000 [ 33.755714][ T4218] x20: 00000000fffffffe x19: ffff80001265e000 x18: 1fffe000368b5976 [ 33.757417][ T4218] x17: 0000000000000000 x16: ffff80001205cf00 x15: 0000000000000000 [ 33.759203][ T4218] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 33.760866][ T4218] x11: ff808000081ae818 x10: 0000000000000000 x9 : 72e06af9d2615800 [ 33.762535][ T4218] x8 : 72e06af9d2615800 x7 : 0000000000000001 x6 : 0000000000000001 [ 33.764243][ T4218] x5 : ffff80001db47138 x4 : ffff8000156b2ac0 x3 : ffff80000834ccd4 [ 33.765943][ T4218] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 33.767645][ T4218] Call trace: [ 33.768305][ T4218] kernfs_remove_by_name_ns+0x10c/0x188 [ 33.769458][ T4218] sysfs_remove_group+0xf8/0x288 [ 33.770526][ T4218] sysfs_remove_groups+0x5c/0xb4 [ 33.771606][ T4218] __kobject_del+0x90/0x2d4 [ 33.772591][ T4218] kobject_del+0x48/0x68 [ 33.773423][ T4218] btrfs_sysfs_del_qgroups+0x16c/0x1bc [ 33.774529][ T4218] btrfs_sysfs_add_qgroups+0x2bc/0x304 [ 33.775686][ T4218] btrfs_quota_enable+0x204/0x1d90 [ 33.776719][ T4218] btrfs_ioctl_quota_ctl+0x144/0x188 [ 33.777759][ T4218] btrfs_ioctl+0x6d8/0xb08 [ 33.778719][ T4218] __arm64_sys_ioctl+0x14c/0x1c8 [ 33.779783][ T4218] invoke_syscall+0x98/0x2c0 [ 33.780718][ T4218] el0_svc_common+0x138/0x258 [ 33.781709][ T4218] do_el0_svc+0x64/0x218 [ 33.782608][ T4218] el0_svc+0x58/0x168 [ 33.783398][ T4218] el0t_64_sync_handler+0x84/0xf0 [ 33.784477][ T4218] el0t_64_sync+0x18c/0x190 [ 33.785519][ T4218] irq event stamp: 88218 [ 33.786378][ T4218] hardirqs last enabled at (88217): [] __up_console_sem+0xb4/0x100 [ 33.788376][ T4218] hardirqs last disabled at (88218): [] el1_dbg+0x24/0x80 [ 33.790207][ T4218] softirqs last enabled at (88212): [] __do_softirq+0xc14/0xea0 [ 33.792191][ T4218] softirqs last disabled at (88205): [] ____do_softirq+0x14/0x20 [ 33.794084][ T4218] ---[ end trace 0000000000000000 ]---