Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 38.868791][ T4308] loop2: detected capacity change from 0 to 32768 [ 38.869120][ T4306] loop3: detected capacity change from 0 to 32768 [ 38.899719][ T4303] loop4: detected capacity change from 0 to 32768 [ 38.903511][ T4306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 38.904633][ T4308] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 38.905427][ T4306] CPU: 1 PID: 4306 Comm: syz-executor332 Not tainted 6.1.134-syzkaller #0 [ 38.907426][ T4308] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 38.909460][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 38.913602][ T4306] Call trace: [ 38.914414][ T4306] dump_backtrace+0x1c8/0x1f4 [ 38.915577][ T4306] show_stack+0x2c/0x3c [ 38.916609][ T4306] dump_stack_lvl+0x108/0x170 [ 38.917752][ T4306] dump_stack+0x1c/0x105c [ 38.918770][ T4306] sysfs_create_dir_ns+0x278/0x318 [ 38.920039][ T4306] kobject_add_internal+0x598/0xb14 [ 38.921310][ T4306] kobject_init_and_add+0x130/0x1a0 [ 38.922669][ T4306] gfs2_sys_fs_add+0x1f8/0x3f4 [ 38.923329][ T4303] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 38.923816][ T4306] gfs2_fill_super+0xe18/0x1fdc [ 38.926895][ T4306] get_tree_bdev+0x360/0x54c [ 38.928053][ T4306] gfs2_get_tree+0x54/0x1b4 [ 38.929142][ T4306] vfs_get_tree+0x90/0x274 [ 38.930208][ T4306] do_new_mount+0x278/0x8fc [ 38.931323][ T4306] path_mount+0x590/0xe5c [ 38.932340][ T4306] __arm64_sys_mount+0x498/0x588 [ 38.933613][ T4306] invoke_syscall+0x98/0x2bc [ 38.934836][ T4306] el0_svc_common+0x138/0x258 [ 38.935155][ T4308] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 38.935155][ T4308] inode = 1 19 [ 38.935155][ T4308] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 38.936011][ T4306] do_el0_svc+0x58/0x13c [ 38.936037][ T4306] el0_svc+0x58/0x168 [ 38.936050][ T4306] el0t_64_sync_handler+0x84/0xf0 [ 38.943964][ T4306] el0t_64_sync+0x18c/0x190 [ 38.946039][ T4308] gfs2: fsid=syz:syz.0: G: s:SH n:2/13 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 38.948368][ T4308] gfs2: fsid=syz:syz.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 38.950703][ T4308] gfs2: fsid=syz:syz.0: I: n:1/19 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 38.954196][ T4303] CPU: 0 PID: 4303 Comm: syz-executor332 Not tainted 6.1.134-syzkaller #0 [ 38.956507][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 38.959105][ T4303] Call trace: [ 38.959902][ T4303] dump_backtrace+0x1c8/0x1f4 [ 38.961111][ T4303] show_stack+0x2c/0x3c [ 38.962102][ T4303] dump_stack_lvl+0x108/0x170 [ 38.963283][ T4303] dump_stack+0x1c/0x105c [ 38.964410][ T4303] sysfs_create_dir_ns+0x278/0x318 [ 38.965735][ T4303] kobject_add_internal+0x598/0xb14 [ 38.967085][ T4303] kobject_init_and_add+0x130/0x1a0 [ 38.968467][ T4303] gfs2_sys_fs_add+0x1f8/0x3f4 [ 38.969689][ T4303] gfs2_fill_super+0xe18/0x1fdc [ 38.970933][ T4303] get_tree_bdev+0x360/0x54c [ 38.972134][ T4303] gfs2_get_tree+0x54/0x1b4 [ 38.973360][ T4303] vfs_get_tree+0x90/0x274 [ 38.974488][ T4303] do_new_mount+0x278/0x8fc [ 38.975720][ T4303] path_mount+0x590/0xe5c [ 38.976901][ T4303] __arm64_sys_mount+0x498/0x588 [ 38.978233][ T4303] invoke_syscall+0x98/0x2bc [ 38.979421][ T4303] el0_svc_common+0x138/0x258 [ 38.980639][ T4303] do_el0_svc+0x58/0x13c [ 38.981758][ T4303] el0_svc+0x58/0x168 [ 38.982778][ T4303] el0t_64_sync_handler+0x84/0xf0 [ 38.984097][ T4304] loop1: detected capacity change from 0 to 32768 [ 38.984167][ T4303] el0t_64_sync+0x18c/0x190 [ 38.995418][ T4306] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 39.001254][ T4308] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 39.012159][ T4305] loop0: detected capacity change from 0 to 32768 [ 39.012510][ T4304] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 39.014742][ T4303] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 39.019104][ T4305] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 39.020848][ T4305] CPU: 0 PID: 4305 Comm: syz-executor332 Not tainted 6.1.134-syzkaller #0 [ 39.022938][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.025645][ T4305] Call trace: [ 39.026539][ T4305] dump_backtrace+0x1c8/0x1f4 [ 39.027788][ T4305] show_stack+0x2c/0x3c [ 39.028968][ T4305] dump_stack_lvl+0x108/0x170 [ 39.030187][ T4305] dump_stack+0x1c/0x105c [ 39.031275][ T4305] sysfs_create_dir_ns+0x278/0x318 [ 39.032603][ T4305] kobject_add_internal+0x598/0xb14 [ 39.033990][ T4305] kobject_init_and_add+0x130/0x1a0 [ 39.035305][ T4305] gfs2_sys_fs_add+0x1f8/0x3f4 [ 39.036578][ T4305] gfs2_fill_super+0xe18/0x1fdc [ 39.037886][ T4305] get_tree_bdev+0x360/0x54c [ 39.039052][ T4305] gfs2_get_tree+0x54/0x1b4 [ 39.040238][ T4305] vfs_get_tree+0x90/0x274 [ 39.041415][ T4305] do_new_mount+0x278/0x8fc [ 39.042558][ T4305] path_mount+0x590/0xe5c [ 39.043655][ T4305] __arm64_sys_mount+0x498/0x588 [ 39.044927][ T4305] invoke_syscall+0x98/0x2bc [ 39.046189][ T4305] el0_svc_common+0x138/0x258 [ 39.046713][ T4306] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 39.047449][ T4305] do_el0_svc+0x58/0x13c [ 39.050155][ T4305] el0_svc+0x58/0x168 [ 39.051186][ T4305] el0t_64_sync_handler+0x84/0xf0 [ 39.052538][ T4305] el0t_64_sync+0x18c/0x190 [ 39.053751][ T4304] CPU: 1 PID: 4304 Comm: syz-executor332 Not tainted 6.1.134-syzkaller #0 [ 39.055912][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.056869][ T4303] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 39.058336][ T4304] Call trace: [ 39.060837][ T4304] dump_backtrace+0x1c8/0x1f4 [ 39.061297][ T4305] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 39.061983][ T4304] show_stack+0x2c/0x3c [ 39.061999][ T4304] dump_stack_lvl+0x108/0x170 [ 39.062012][ T4304] dump_stack+0x1c/0x105c [ 39.062030][ T4304] sysfs_create_dir_ns+0x278/0x318 [ 39.062042][ T4304] kobject_add_internal+0x598/0xb14 [ 39.066569][ T4305] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 39.067512][ T4304] kobject_init_and_add+0x130/0x1a0 [ 39.067531][ T4304] gfs2_sys_fs_add+0x1f8/0x3f4 [ 39.067542][ T4304] gfs2_fill_super+0xe18/0x1fdc [ 39.067553][ T4304] get_tree_bdev+0x360/0x54c [ 39.070765][ T51] Unable to handle kernel paging request at virtual address dfff800000000097 [ 39.071250][ T4304] gfs2_get_tree+0x54/0x1b4 [ 39.072924][ T51] KASAN: null-ptr-deref in range [0x00000000000004b8-0x00000000000004bf] [ 39.074129][ T4304] vfs_get_tree+0x90/0x274 [ 39.075237][ T51] Mem abort info: [ 39.076370][ T4304] do_new_mount+0x278/0x8fc [ 39.077507][ T51] ESR = 0x0000000096000006 [ 39.079593][ T4304] path_mount+0x590/0xe5c [ 39.079616][ T4304] __arm64_sys_mount+0x498/0x588 [ 39.079626][ T4304] invoke_syscall+0x98/0x2bc [ 39.079639][ T4304] el0_svc_common+0x138/0x258 [ 39.079651][ T4304] do_el0_svc+0x58/0x13c [ 39.080845][ T51] EC = 0x25: DABT (current EL), IL = 32 bits [ 39.082908][ T4304] el0_svc+0x58/0x168 [ 39.082930][ T4304] el0t_64_sync_handler+0x84/0xf0 [ 39.082943][ T4304] el0t_64_sync+0x18c/0x190 [ 39.085048][ T51] SET = 0, FnV = 0 [ 39.098909][ T51] EA = 0, S1PTW = 0 [ 39.099889][ T51] FSC = 0x06: level 2 translation fault [ 39.101310][ T51] Data abort info: [ 39.102389][ T51] ISV = 0, ISS = 0x00000006 [ 39.103552][ T51] CM = 0, WnR = 0 [ 39.104526][ T51] [dfff800000000097] address between user and kernel address ranges [ 39.106621][ T51] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 39.108430][ T51] Modules linked in: [ 39.109393][ T51] CPU: 0 PID: 51 Comm: kworker/0:1H Not tainted 6.1.134-syzkaller #0 [ 39.111334][ T51] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.113969][ T51] Workqueue: glock_workqueue glock_work_func [ 39.115493][ T51] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.117569][ T51] pc : do_xmote+0xb54/0x11d4 [ 39.118770][ T51] lr : do_xmote+0xb20/0x11d4 [ 39.119944][ T51] sp : ffff80001d897a40 [ 39.121036][ T51] x29: ffff80001d897a60 x28: dfff800000000000 x27: dfff800000000000 [ 39.123144][ T51] x26: ffff0000d56b85a8 x25: ffff0000d56b8568 x24: 0000000000000013 [ 39.125278][ T51] x23: 00000000000004b8 x22: 0000000000000000 x21: 0000000000000000 [ 39.127369][ T51] x20: ffff0000d9c08000 x19: ffff0000d56b8548 x18: ffff80001d8976c0 [ 39.129389][ T51] x17: ffff800018c49000 x16: ffff80000825c040 x15: ffff800018729f80 [ 39.131447][ T51] x14: 1ffff00002b5e0b2 x13: dfff800000000000 x12: 0000000000000001 [ 39.133496][ T51] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000a42b26c [ 39.135497][ T51] x8 : 0000000000000097 x7 : ffff80000ab12028 x6 : 0000000000000000 [ 39.137615][ T51] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80000831b478 [ 39.139770][ T51] x2 : 0000000000000001 x1 : 0000000000004000 x0 : 0000000000000000 [ 39.141902][ T51] Call trace: [ 39.142720][ T51] do_xmote+0xb54/0x11d4 [ 39.143803][ T51] run_queue+0x400/0x688 [ 39.144911][ T51] glock_work_func+0x270/0x440 [ 39.146142][ T51] process_one_work+0x804/0x1484 [ 39.147382][ T51] worker_thread+0x8e4/0xfec [ 39.148505][ T51] kthread+0x250/0x2d8 [ 39.149571][ T51] ret_from_fork+0x10/0x20 [ 39.150698][ T51] Code: d2d0001b f2fbfffb 9112e117 d343fee8 (387c6908) [ 39.151992][ T4304] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 39.152440][ T51] ---[ end trace 0000000000000000 ]--- [ 39.155721][ T4304] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 39.448631][ T51] Kernel panic - not syncing: Oops: Fatal exception [ 39.450306][ T51] SMP: stopping secondary CPUs [ 39.451552][ T51] Kernel Offset: disabled [ 39.452630][ T51] CPU features: 0x080000,02070084,26017203 [ 39.453997][ T51] Memory Limit: none [ 39.726110][ T51] Rebooting in 86400 seconds..