Warning: Permanently added '10.128.1.99' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 52.861243][ T4025] loop4: detected capacity change from 0 to 32768 [ 52.880746][ T4028] loop3: detected capacity change from 0 to 32768 [ 52.897402][ T4025] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.899718][ T4025] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.903815][ T4026] loop0: detected capacity change from 0 to 32768 [ 52.919832][ T4026] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 52.921419][ T4026] CPU: 0 PID: 4026 Comm: syz-executor255 Not tainted 5.15.171-syzkaller #0 [ 52.923115][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.925018][ T4026] Call trace: [ 52.925693][ T4026] dump_backtrace+0x0/0x530 [ 52.926692][ T4026] show_stack+0x2c/0x3c [ 52.927627][ T4026] dump_stack_lvl+0x108/0x170 [ 52.928602][ T4026] dump_stack+0x1c/0x58 [ 52.929427][ T4026] sysfs_create_dir_ns+0x278/0x318 [ 52.930527][ T4026] kobject_add_internal+0x384/0x8f0 [ 52.931684][ T4026] kobject_init_and_add+0x130/0x1a0 [ 52.932683][ T4026] gfs2_sys_fs_add+0x1f8/0x3f4 [ 52.933696][ T4026] gfs2_fill_super+0xe10/0x2010 [ 52.934822][ T4026] get_tree_bdev+0x360/0x54c [ 52.935757][ T4026] gfs2_get_tree+0x54/0x1b4 [ 52.936706][ T4026] vfs_get_tree+0x90/0x274 [ 52.937681][ T4026] do_new_mount+0x278/0x8fc [ 52.938660][ T4026] path_mount+0x594/0x101c [ 52.939585][ T4026] __arm64_sys_mount+0x510/0x5e0 [ 52.940603][ T4026] invoke_syscall+0x98/0x2b8 [ 52.941605][ T4026] el0_svc_common+0x138/0x258 [ 52.942534][ T4026] do_el0_svc+0x58/0x14c [ 52.943458][ T4026] el0_svc+0x7c/0x1f0 [ 52.944320][ T4026] el0t_64_sync_handler+0x84/0xe4 [ 52.945454][ T4026] el0t_64_sync+0x1a0/0x1a4 [ 52.950425][ T4027] loop2: detected capacity change from 0 to 32768 [ 52.959975][ T4028] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 52.962425][ T4028] CPU: 0 PID: 4028 Comm: syz-executor255 Not tainted 5.15.171-syzkaller #0 [ 52.964271][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.966532][ T4028] Call trace: [ 52.967239][ T4028] dump_backtrace+0x0/0x530 [ 52.968180][ T4028] show_stack+0x2c/0x3c [ 52.969079][ T4028] dump_stack_lvl+0x108/0x170 [ 52.970192][ T4028] dump_stack+0x1c/0x58 [ 52.971063][ T4028] sysfs_create_dir_ns+0x278/0x318 [ 52.972174][ T4028] kobject_add_internal+0x384/0x8f0 [ 52.972825][ T4024] loop1: detected capacity change from 0 to 32768 [ 52.973263][ T4028] kobject_init_and_add+0x130/0x1a0 [ 52.974605][ T4026] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 52.975514][ T4028] gfs2_sys_fs_add+0x1f8/0x3f4 [ 52.978516][ T4026] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 52.979110][ T4028] gfs2_fill_super+0xe10/0x2010 [ 52.981552][ T4028] get_tree_bdev+0x360/0x54c [ 52.982556][ T4028] gfs2_get_tree+0x54/0x1b4 [ 52.983541][ T4025] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 52.983541][ T4025] inode = 1 34 [ 52.983541][ T4025] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 52.983570][ T4028] vfs_get_tree+0x90/0x274 [ 52.987384][ T4025] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 52.988258][ T4028] do_new_mount+0x278/0x8fc [ 52.988273][ T4028] path_mount+0x594/0x101c [ 52.988288][ T4028] __arm64_sys_mount+0x510/0x5e0 [ 52.988297][ T4028] invoke_syscall+0x98/0x2b8 [ 52.988309][ T4028] el0_svc_common+0x138/0x258 [ 52.988319][ T4028] do_el0_svc+0x58/0x14c [ 52.988329][ T4028] el0_svc+0x7c/0x1f0 [ 52.988339][ T4028] el0t_64_sync_handler+0x84/0xe4 [ 52.988349][ T4028] el0t_64_sync+0x1a0/0x1a4 [ 52.992294][ T4028] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 53.000758][ T4024] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 53.002230][ T4024] CPU: 1 PID: 4024 Comm: syz-executor255 Not tainted 5.15.171-syzkaller #0 [ 53.003840][ T4024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 53.005962][ T4024] Call trace: [ 53.006612][ T4024] dump_backtrace+0x0/0x530 [ 53.007574][ T4024] show_stack+0x2c/0x3c [ 53.008481][ T4024] dump_stack_lvl+0x108/0x170 [ 53.009394][ T4024] dump_stack+0x1c/0x58 [ 53.010217][ T4024] sysfs_create_dir_ns+0x278/0x318 [ 53.011157][ T4024] kobject_add_internal+0x384/0x8f0 [ 53.012378][ T4024] kobject_init_and_add+0x130/0x1a0 [ 53.013423][ T4024] gfs2_sys_fs_add+0x1f8/0x3f4 [ 53.014467][ T4024] gfs2_fill_super+0xe10/0x2010 [ 53.015379][ T4024] get_tree_bdev+0x360/0x54c [ 53.016309][ T4024] gfs2_get_tree+0x54/0x1b4 [ 53.017368][ T4024] vfs_get_tree+0x90/0x274 [ 53.018255][ T4024] do_new_mount+0x278/0x8fc [ 53.019218][ T4024] path_mount+0x594/0x101c [ 53.020120][ T4024] __arm64_sys_mount+0x510/0x5e0 [ 53.021135][ T4024] invoke_syscall+0x98/0x2b8 [ 53.022039][ T4024] el0_svc_common+0x138/0x258 [ 53.022978][ T4024] do_el0_svc+0x58/0x14c [ 53.023830][ T4024] el0_svc+0x7c/0x1f0 [ 53.024608][ T4024] el0t_64_sync_handler+0x84/0xe4 [ 53.025657][ T4024] el0t_64_sync+0x1a0/0x1a4 [ 53.030124][ T4028] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 53.030922][ T4027] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 53.033324][ T4027] CPU: 1 PID: 4027 Comm: syz-executor255 Not tainted 5.15.171-syzkaller #0 [ 53.034945][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 53.037091][ T4027] Call trace: [ 53.037788][ T4027] dump_backtrace+0x0/0x530 [ 53.038774][ T4027] show_stack+0x2c/0x3c [ 53.039587][ T4027] dump_stack_lvl+0x108/0x170 [ 53.040502][ T4027] dump_stack+0x1c/0x58 [ 53.041367][ T4027] sysfs_create_dir_ns+0x278/0x318 [ 53.042605][ T4027] kobject_add_internal+0x384/0x8f0 [ 53.043707][ T4027] kobject_init_and_add+0x130/0x1a0 [ 53.044783][ T4027] gfs2_sys_fs_add+0x1f8/0x3f4 [ 53.045695][ T4027] gfs2_fill_super+0xe10/0x2010 [ 53.046749][ T4027] get_tree_bdev+0x360/0x54c [ 53.047626][ T4027] gfs2_get_tree+0x54/0x1b4 [ 53.048617][ T4027] vfs_get_tree+0x90/0x274 [ 53.049601][ T4027] do_new_mount+0x278/0x8fc [ 53.050523][ T4027] path_mount+0x594/0x101c [ 53.051479][ T4027] __arm64_sys_mount+0x510/0x5e0 [ 53.052507][ T4027] invoke_syscall+0x98/0x2b8 [ 53.053373][ T4027] el0_svc_common+0x138/0x258 [ 53.054364][ T4027] do_el0_svc+0x58/0x14c [ 53.055296][ T4027] el0_svc+0x7c/0x1f0 [ 53.056174][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 53.056402][ T4024] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 53.057102][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 53.059903][ T4024] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 53.064359][ T4027] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 53.067263][ T4027] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 53.070232][ T226] Unable to handle kernel paging request at virtual address dfff800000000097 [ 53.072119][ T226] Mem abort info: [ 53.072784][ T226] ESR = 0x0000000096000006 [ 53.073709][ T226] EC = 0x25: DABT (current EL), IL = 32 bits [ 53.074916][ T226] SET = 0, FnV = 0 [ 53.075763][ T226] EA = 0, S1PTW = 0 [ 53.076546][ T226] FSC = 0x06: level 2 translation fault [ 53.077683][ T226] Data abort info: [ 53.078618][ T226] ISV = 0, ISS = 0x00000006 [ 53.079588][ T226] CM = 0, WnR = 0 [ 53.080399][ T226] [dfff800000000097] address between user and kernel address ranges [ 53.082136][ T226] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 53.083577][ T226] Modules linked in: [ 53.084401][ T226] CPU: 0 PID: 226 Comm: kworker/0:1H Not tainted 5.15.171-syzkaller #0 [ 53.086123][ T226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 53.088340][ T226] Workqueue: glock_workqueue glock_work_func [ 53.089573][ T226] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 53.091159][ T226] pc : do_xmote+0xba0/0x1054 [ 53.092064][ T226] lr : do_xmote+0xb6c/0x1054 [ 53.092968][ T226] sp : ffff80001dea7a20 [ 53.093937][ T226] x29: ffff80001dea7a60 x28: dfff800000000000 x27: ffff0000cc684000 [ 53.095575][ T226] x26: ffff0000d72285a8 x25: dfff800000000000 x24: 00000000000004b8 [ 53.097216][ T226] x23: ffff0000d72285b0 x22: ffff0000d7228568 x21: 0000000000000000 [ 53.098837][ T226] x20: dfff800000000000 x19: ffff0000d7228548 x18: ffff80001dea76a0 [ 53.100465][ T226] x17: 0000000000000000 x16: ffff80000824ebd0 x15: 000000000000bd12 [ 53.101812][ T4027] ODEBUG: Out of memory. ODEBUG disabled [ 53.102120][ T226] x14: 1ffff0000295a06a x13: dfff800000000000 x12: 0000000000000001 [ 53.104942][ T226] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c67451c0 [ 53.106582][ T226] x8 : 0000000000000097 x7 : ffff80000a9630bc x6 : 0000000000000000 [ 53.108311][ T226] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80000830598c [ 53.110122][ T226] x2 : 0000000000000001 x1 : 0000000000004000 x0 : 0000000000000000 [ 53.111822][ T226] Call trace: [ 53.112440][ T226] do_xmote+0xba0/0x1054 [ 53.113307][ T226] run_queue+0x3f8/0x6bc [ 53.114136][ T226] glock_work_func+0x27c/0x470 [ 53.115145][ T226] process_one_work+0x790/0x11b8 [ 53.116122][ T226] worker_thread+0x910/0x1034 [ 53.117077][ T226] kthread+0x37c/0x45c [ 53.117999][ T226] ret_from_fork+0x10/0x20 [ 53.118888][ T226] Code: d2d00014 f2fbfff4 9112e118 d343ff08 (38796908) [ 53.120252][ T226] ---[ end trace 3ebfca443ce8270d ]--- [ 53.378183][ T4027] syz-executor255 (4027): drop_caches: 2 [ 53.443104][ T226] Kernel panic - not syncing: Oops: Fatal exception [ 53.444529][ T226] SMP: stopping secondary CPUs [ 53.445587][ T226] Kernel Offset: disabled [ 53.446511][ T226] CPU features: 0x8,000081c1,21302e40 [ 53.447590][ T226] Memory Limit: none [ 53.746108][ T226] Rebooting in 86400 seconds..