[ 421.542242][ T9333] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 421.544166][ T9333] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 421.550319][ T9333] gfs2: fsid=gfs2.0: File system withdrawn [ 421.551583][ T9333] CPU: 1 PID: 9333 Comm: syz-executor.1 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 421.553819][ T9333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 421.556006][ T9333] Call trace: [ 421.556702][ T9333] dump_backtrace+0x1b8/0x1e4 [ 421.557710][ T9333] show_stack+0x2c/0x44 [ 421.558638][ T9333] dump_stack_lvl+0xd0/0x124 [ 421.559639][ T9333] dump_stack+0x1c/0x28 [ 421.560537][ T9333] gfs2_withdraw+0xf08/0x134c [ 421.561596][ T9333] gfs2_consist_inode_i+0xf0/0x10c [ 421.562692][ T9333] gfs2_jdesc_check+0x12c/0x264 [ 421.563771][ T9333] init_journal+0xb60/0x1fa4 [ 421.564770][ T9333] init_inodes+0xe0/0x2d8 [ 421.565754][ T9333] gfs2_fill_super+0x1658/0x1fd4 [ 421.566914][ T9333] get_tree_bdev+0x360/0x54c [ 421.567900][ T9333] gfs2_get_tree+0x54/0x1b4 [ 421.568943][ T9333] vfs_get_tree+0x90/0x274 [ 421.569938][ T9333] do_new_mount+0x25c/0x8c8 [ 421.570869][ T9333] path_mount+0x590/0xe04 [ 421.571872][ T9333] __arm64_sys_mount+0x45c/0x594 [ 421.572952][ T9333] invoke_syscall+0x98/0x2c0 [ 421.574013][ T9333] el0_svc_common+0x138/0x258 [ 421.574954][ T9333] do_el0_svc+0x64/0x198 [ 421.575864][ T9333] el0_svc+0x4c/0x15c [ 421.576714][ T9333] el0t_64_sync_handler+0x84/0xf0 [ 421.577817][ T9333] el0t_64_sync+0x190/0x194 [ 421.578853][ T9333] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 422.335009][ T900] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.393574][ T900] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.503767][ T900] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.561934][ T900] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.824542][ T900] hsr_slave_0: left promiscuous mode [ 423.846401][ T900] hsr_slave_1: left promiscuous mode [ 423.936120][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.937822][ T900] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.942301][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.943887][ T900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.947787][ T900] bridge_slave_1: left allmulticast mode [ 423.949020][ T900] bridge_slave_1: left promiscuous mode [ 423.950270][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 424.007107][ T900] bridge_slave_0: left allmulticast mode [ 424.008354][ T900] bridge_slave_0: left promiscuous mode [ 424.009708][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 424.126572][ T900] veth1_macvtap: left promiscuous mode [ 424.127823][ T900] veth0_macvtap: left promiscuous mode [ 424.129142][ T900] veth1_vlan: left promiscuous mode [ 424.130383][ T900] veth0_vlan: left promiscuous mode [ 424.283625][ T900] team0 (unregistering): Port device team_slave_1 removed [ 424.296402][ T900] team0 (unregistering): Port device team_slave_0 removed [ 424.302527][ T900] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 424.341860][ T900] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 424.480706][ T900] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. [ 426.741153][ T9512] loop0: detected capacity change from 0 to 32768 [ 426.751237][ T9512] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 426.753031][ T9512] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 426.763845][ T9512] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 426.763845][ T9512] inode = 1 18 [ 426.763845][ T9512] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 426.773652][ T9512] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 426.781996][ T9512] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 426.785114][ T9512] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 426.793089][ T9512] gfs2: fsid=gfs2.0: about to withdraw this file system [ 426.851822][ T9510] loop5: detected capacity change from 0 to 32768 [ 426.858707][ T9510] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 426.860393][ T9510] CPU: 0 PID: 9510 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 426.862700][ T9510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 426.864908][ T9510] Call trace: [ 426.865620][ T9510] dump_backtrace+0x1b8/0x1e4 [ 426.866627][ T9510] show_stack+0x2c/0x44 [ 426.867552][ T9510] dump_stack_lvl+0xd0/0x124 [ 426.868524][ T9510] dump_stack+0x1c/0x28 [ 426.869422][ T9510] sysfs_create_dir_ns+0x278/0x318 [ 426.870500][ T9510] kobject_add_internal+0x598/0xb14 [ 426.871652][ T9510] kobject_init_and_add+0x130/0x1a0 [ 426.872801][ T9510] gfs2_sys_fs_add+0x1f8/0x3f4 [ 426.873780][ T9510] gfs2_fill_super+0xdf0/0x1fd4 [ 426.874781][ T9510] get_tree_bdev+0x360/0x54c [ 426.875746][ T9510] gfs2_get_tree+0x54/0x1b4 [ 426.876706][ T9510] vfs_get_tree+0x90/0x274 [ 426.877654][ T9510] do_new_mount+0x25c/0x8c8 [ 426.878633][ T9510] path_mount+0x590/0xe04 [ 426.879516][ T9510] __arm64_sys_mount+0x45c/0x594 [ 426.880522][ T9510] invoke_syscall+0x98/0x2c0 [ 426.881521][ T9510] el0_svc_common+0x138/0x258 [ 426.882529][ T9510] do_el0_svc+0x64/0x198 [ 426.883506][ T9510] el0_svc+0x4c/0x15c [ 426.884352][ T9510] el0t_64_sync_handler+0x84/0xf0 [ 426.885434][ T9510] el0t_64_sync+0x190/0x194 [ 426.940553][ T9510] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 426.944765][ T9508] loop2: detected capacity change from 0 to 32768 [ 426.947269][ T9510] gfs2: fsid=gfs2: error -17 adding sysfs files [ 426.952575][ T9508] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 426.954086][ T9508] CPU: 1 PID: 9508 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 426.954938][ T9509] loop4: detected capacity change from 0 to 32768 [ 426.956251][ T9508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 426.956263][ T9508] Call trace: [ 426.956267][ T9508] dump_backtrace+0x1b8/0x1e4 [ 426.956292][ T9508] show_stack+0x2c/0x44 [ 426.956301][ T9508] dump_stack_lvl+0xd0/0x124 [ 426.956316][ T9508] dump_stack+0x1c/0x28 [ 426.956328][ T9508] sysfs_create_dir_ns+0x278/0x318 [ 426.956341][ T9508] kobject_add_internal+0x598/0xb14 [ 426.956354][ T9508] kobject_init_and_add+0x130/0x1a0 [ 426.956367][ T9508] gfs2_sys_fs_add+0x1f8/0x3f4 [ 426.956379][ T9508] gfs2_fill_super+0xdf0/0x1fd4 [ 426.956392][ T9508] get_tree_bdev+0x360/0x54c [ 426.956403][ T9508] gfs2_get_tree+0x54/0x1b4 [ 426.956415][ T9508] vfs_get_tree+0x90/0x274 [ 426.956426][ T9508] do_new_mount+0x25c/0x8c8 [ 426.956437][ T9508] path_mount+0x590/0xe04 [ 426.956447][ T9508] __arm64_sys_mount+0x45c/0x594 [ 426.975690][ T9508] invoke_syscall+0x98/0x2c0 [ 426.976627][ T9508] el0_svc_common+0x138/0x258 [ 426.977627][ T9508] do_el0_svc+0x64/0x198 [ 426.978564][ T9508] el0_svc+0x4c/0x15c [ 426.979366][ T9508] el0t_64_sync_handler+0x84/0xf0 [ 426.980446][ T9508] el0t_64_sync+0x190/0x194 [ 426.983798][ T9509] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 426.985502][ T9509] CPU: 0 PID: 9509 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 426.987646][ T9509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 426.989710][ T9513] loop3: detected capacity change from 0 to 32768 [ 426.989895][ T9509] Call trace: [ 426.989902][ T9509] dump_backtrace+0x1b8/0x1e4 [ 426.992326][ T9508] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 426.993113][ T9509] show_stack+0x2c/0x44 [ 426.993128][ T9509] dump_stack_lvl+0xd0/0x124 [ 426.993143][ T9509] dump_stack+0x1c/0x28 [ 426.993155][ T9509] sysfs_create_dir_ns+0x278/0x318 [ 426.998935][ T9513] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 426.999715][ T9509] kobject_add_internal+0x598/0xb14 [ 426.999734][ T9509] kobject_init_and_add+0x130/0x1a0 [ 426.999747][ T9509] gfs2_sys_fs_add+0x1f8/0x3f4 [ 426.999759][ T9509] gfs2_fill_super+0xdf0/0x1fd4 [ 427.005766][ T9509] get_tree_bdev+0x360/0x54c [ 427.006808][ T9509] gfs2_get_tree+0x54/0x1b4 [ 427.007809][ T9509] vfs_get_tree+0x90/0x274 [ 427.008778][ T9509] do_new_mount+0x25c/0x8c8 [ 427.009749][ T9509] path_mount+0x590/0xe04 [ 427.010786][ T9509] __arm64_sys_mount+0x45c/0x594 [ 427.011892][ T9509] invoke_syscall+0x98/0x2c0 [ 427.012954][ T9509] el0_svc_common+0x138/0x258 [ 427.013083][ T9508] gfs2: fsid=gfs2: error -17 adding sysfs files [ 427.013917][ T9509] do_el0_svc+0x64/0x198 [ 427.016205][ T9509] el0_svc+0x4c/0x15c [ 427.017053][ T9509] el0t_64_sync_handler+0x84/0xf0 [ 427.018153][ T9509] el0t_64_sync+0x190/0x194 [ 427.024914][ T9513] CPU: 0 PID: 9513 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 427.027202][ T9513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.029377][ T9513] Call trace: [ 427.030105][ T9513] dump_backtrace+0x1b8/0x1e4 [ 427.031154][ T9513] show_stack+0x2c/0x44 [ 427.032072][ T9513] dump_stack_lvl+0xd0/0x124 [ 427.033013][ T9513] dump_stack+0x1c/0x28 [ 427.033949][ T9513] sysfs_create_dir_ns+0x278/0x318 [ 427.035118][ T9513] kobject_add_internal+0x598/0xb14 [ 427.036185][ T9513] kobject_init_and_add+0x130/0x1a0 [ 427.037243][ T9513] gfs2_sys_fs_add+0x1f8/0x3f4 [ 427.038232][ T9513] gfs2_fill_super+0xdf0/0x1fd4 [ 427.039245][ T9513] get_tree_bdev+0x360/0x54c [ 427.040207][ T9513] gfs2_get_tree+0x54/0x1b4 [ 427.041149][ T9513] vfs_get_tree+0x90/0x274 [ 427.042138][ T9513] do_new_mount+0x25c/0x8c8 [ 427.043106][ T9513] path_mount+0x590/0xe04 [ 427.044111][ T9513] __arm64_sys_mount+0x45c/0x594 [ 427.045213][ T9513] invoke_syscall+0x98/0x2c0 [ 427.046270][ T9513] el0_svc_common+0x138/0x258 [ 427.047270][ T9513] do_el0_svc+0x64/0x198 [ 427.048251][ T9513] el0_svc+0x4c/0x15c [ 427.049085][ T9513] el0t_64_sync_handler+0x84/0xf0 [ 427.050188][ T9513] el0t_64_sync+0x190/0x194 [ 427.055297][ T9509] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 427.063775][ T9509] gfs2: fsid=gfs2: error -17 adding sysfs files [ 427.064077][ T9515] loop1: detected capacity change from 0 to 32768 [ 427.068519][ T9513] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 427.071432][ T9513] gfs2: fsid=gfs2: error -17 adding sysfs files [ 427.072164][ T9515] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 427.074416][ T9515] CPU: 0 PID: 9515 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 427.076588][ T9515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.078685][ T9515] Call trace: [ 427.079376][ T9515] dump_backtrace+0x1b8/0x1e4 [ 427.080381][ T9515] show_stack+0x2c/0x44 [ 427.081368][ T9515] dump_stack_lvl+0xd0/0x124 [ 427.082397][ T9515] dump_stack+0x1c/0x28 [ 427.083324][ T9515] sysfs_create_dir_ns+0x278/0x318 [ 427.084442][ T9515] kobject_add_internal+0x598/0xb14 [ 427.085577][ T9515] kobject_init_and_add+0x130/0x1a0 [ 427.086726][ T9515] gfs2_sys_fs_add+0x1f8/0x3f4 [ 427.087771][ T9515] gfs2_fill_super+0xdf0/0x1fd4 [ 427.088815][ T9515] get_tree_bdev+0x360/0x54c [ 427.089789][ T9515] gfs2_get_tree+0x54/0x1b4 [ 427.090745][ T9515] vfs_get_tree+0x90/0x274 [ 427.091684][ T9515] do_new_mount+0x25c/0x8c8 [ 427.092618][ T9515] path_mount+0x590/0xe04 [ 427.093548][ T9515] __arm64_sys_mount+0x45c/0x594 [ 427.094648][ T9515] invoke_syscall+0x98/0x2c0 [ 427.095706][ T9515] el0_svc_common+0x138/0x258 [ 427.096732][ T9515] do_el0_svc+0x64/0x198 [ 427.097623][ T9515] el0_svc+0x4c/0x15c [ 427.098500][ T9515] el0t_64_sync_handler+0x84/0xf0 [ 427.099599][ T9515] el0t_64_sync+0x190/0x194 [ 427.102241][ T9515] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 427.105201][ T9515] gfs2: fsid=gfs2: error -17 adding sysfs files [ 427.279093][ T9510] syz-executor222 (9510): drop_caches: 2 [ 427.283229][ T9510] syz-executor222 (9510): drop_caches: 2 [ 427.320810][ T9508] syz-executor222 (9508): drop_caches: 2 [ 427.322191][ T9508] syz-executor222 (9508): drop_caches: 2 [ 427.351635][ T9509] syz-executor222 (9509): drop_caches: 2 [ 427.353169][ T9509] syz-executor222 (9509): drop_caches: 2 [ 427.358767][ T9513] syz-executor222 (9513): drop_caches: 2 [ 427.360296][ T9513] syz-executor222 (9513): drop_caches: 2 [ 427.380802][ T9515] syz-executor222 (9515): drop_caches: 2 [ 427.382461][ T9515] syz-executor222 (9515): drop_caches: 2 [ 427.813089][ T9528] loop3: detected capacity change from 0 to 32768 [ 427.834859][ T900] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.841965][ T9528] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 427.849310][ T9528] CPU: 0 PID: 9528 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 427.851681][ T9528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.853846][ T9528] Call trace: [ 427.854479][ T9528] dump_backtrace+0x1b8/0x1e4 [ 427.855475][ T9528] show_stack+0x2c/0x44 [ 427.856434][ T9528] dump_stack_lvl+0xd0/0x124 [ 427.857433][ T9528] dump_stack+0x1c/0x28 [ 427.858307][ T9528] sysfs_create_dir_ns+0x278/0x318 [ 427.859408][ T9528] kobject_add_internal+0x598/0xb14 [ 427.860597][ T9528] kobject_init_and_add+0x130/0x1a0 [ 427.861863][ T9528] gfs2_sys_fs_add+0x1f8/0x3f4 [ 427.862908][ T9528] gfs2_fill_super+0xdf0/0x1fd4 [ 427.863923][ T9528] get_tree_bdev+0x360/0x54c [ 427.864977][ T9528] gfs2_get_tree+0x54/0x1b4 [ 427.865999][ T9528] vfs_get_tree+0x90/0x274 [ 427.866931][ T9528] do_new_mount+0x25c/0x8c8 [ 427.867973][ T9528] path_mount+0x590/0xe04 [ 427.868907][ T9528] __arm64_sys_mount+0x45c/0x594 [ 427.870022][ T9528] invoke_syscall+0x98/0x2c0 [ 427.871006][ T9528] el0_svc_common+0x138/0x258 [ 427.872018][ T9528] do_el0_svc+0x64/0x198 [ 427.873022][ T9528] el0_svc+0x4c/0x15c [ 427.873893][ T9528] el0t_64_sync_handler+0x84/0xf0 [ 427.874977][ T9528] el0t_64_sync+0x190/0x194 [ 427.942100][ T900] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.978484][ T9530] loop2: detected capacity change from 0 to 32768 [ 427.980628][ T9528] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 427.983416][ T9528] gfs2: fsid=gfs2: error -17 adding sysfs files [ 427.991891][ T9530] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 427.993498][ T9530] CPU: 1 PID: 9530 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 427.995838][ T9530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.997978][ T9530] Call trace: [ 427.998701][ T9530] dump_backtrace+0x1b8/0x1e4 [ 427.999652][ T9530] show_stack+0x2c/0x44 [ 428.000546][ T9530] dump_stack_lvl+0xd0/0x124 [ 428.001548][ T9530] dump_stack+0x1c/0x28 [ 428.002486][ T9530] sysfs_create_dir_ns+0x278/0x318 [ 428.003601][ T9530] kobject_add_internal+0x598/0xb14 [ 428.004758][ T9530] kobject_init_and_add+0x130/0x1a0 [ 428.005940][ T9530] gfs2_sys_fs_add+0x1f8/0x3f4 [ 428.007019][ T9530] gfs2_fill_super+0xdf0/0x1fd4 [ 428.008004][ T9530] get_tree_bdev+0x360/0x54c [ 428.008967][ T9530] gfs2_get_tree+0x54/0x1b4 [ 428.009988][ T9530] vfs_get_tree+0x90/0x274 [ 428.011004][ T9530] do_new_mount+0x25c/0x8c8 [ 428.011935][ T9530] path_mount+0x590/0xe04 [ 428.012923][ T9530] __arm64_sys_mount+0x45c/0x594 [ 428.013957][ T9530] invoke_syscall+0x98/0x2c0 [ 428.014977][ T9530] el0_svc_common+0x138/0x258 [ 428.015975][ T9530] do_el0_svc+0x64/0x198 [ 428.016917][ T9530] el0_svc+0x4c/0x15c [ 428.017802][ T9530] el0t_64_sync_handler+0x84/0xf0 [ 428.018887][ T9530] el0t_64_sync+0x190/0x194 [ 428.025789][ T900] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.107142][ T9527] loop5: detected capacity change from 0 to 32768 [ 428.141534][ T9528] syz-executor222 (9528): drop_caches: 2 [ 428.145301][ T9528] syz-executor222 (9528): drop_caches: 2 [ 428.147945][ T9530] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 428.151135][ T9530] gfs2: fsid=gfs2: error -17 adding sysfs files [ 428.156343][ T9527] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 428.157945][ T9527] CPU: 1 PID: 9527 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 428.160239][ T9527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 428.162442][ T9527] Call trace: [ 428.163154][ T9527] dump_backtrace+0x1b8/0x1e4 [ 428.164154][ T9527] show_stack+0x2c/0x44 [ 428.165032][ T9527] dump_stack_lvl+0xd0/0x124 [ 428.166073][ T9527] dump_stack+0x1c/0x28 [ 428.167001][ T9527] sysfs_create_dir_ns+0x278/0x318 [ 428.168101][ T9527] kobject_add_internal+0x598/0xb14 [ 428.169247][ T9527] kobject_init_and_add+0x130/0x1a0 [ 428.170436][ T9527] gfs2_sys_fs_add+0x1f8/0x3f4 [ 428.171522][ T9527] gfs2_fill_super+0xdf0/0x1fd4 [ 428.172508][ T9527] get_tree_bdev+0x360/0x54c [ 428.173514][ T9527] gfs2_get_tree+0x54/0x1b4 [ 428.174479][ T9527] vfs_get_tree+0x90/0x274 [ 428.175505][ T9527] do_new_mount+0x25c/0x8c8 [ 428.176581][ T9527] path_mount+0x590/0xe04 [ 428.177522][ T9527] __arm64_sys_mount+0x45c/0x594 [ 428.178632][ T9527] invoke_syscall+0x98/0x2c0 [ 428.179607][ T9527] el0_svc_common+0x138/0x258 [ 428.180689][ T9527] do_el0_svc+0x64/0x198 [ 428.181626][ T9527] el0_svc+0x4c/0x15c [ 428.182479][ T9527] el0t_64_sync_handler+0x84/0xf0 [ 428.183511][ T9527] el0t_64_sync+0x190/0x194 [ 428.196492][ T900] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.310759][ T9527] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 428.313446][ T9527] gfs2: fsid=gfs2: error -17 adding sysfs files [ 428.423320][ T9529] loop4: detected capacity change from 0 to 32768 [ 428.444117][ T9530] syz-executor222 (9530): drop_caches: 2 [ 428.459944][ T9529] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 428.461590][ T9529] CPU: 0 PID: 9529 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 428.463593][ T9530] syz-executor222 (9530): drop_caches: 2 [ 428.464016][ T9529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 428.467374][ T9529] Call trace: [ 428.468086][ T9529] dump_backtrace+0x1b8/0x1e4 [ 428.469130][ T9529] show_stack+0x2c/0x44 [ 428.470031][ T9529] dump_stack_lvl+0xd0/0x124 [ 428.471028][ T9529] dump_stack+0x1c/0x28 [ 428.471962][ T9529] sysfs_create_dir_ns+0x278/0x318 [ 428.473105][ T9529] kobject_add_internal+0x598/0xb14 [ 428.474222][ T9529] kobject_init_and_add+0x130/0x1a0 [ 428.475381][ T9529] gfs2_sys_fs_add+0x1f8/0x3f4 [ 428.476359][ T9529] gfs2_fill_super+0xdf0/0x1fd4 [ 428.477401][ T9529] get_tree_bdev+0x360/0x54c [ 428.478417][ T9529] gfs2_get_tree+0x54/0x1b4 [ 428.479360][ T9529] vfs_get_tree+0x90/0x274 [ 428.480329][ T9529] do_new_mount+0x25c/0x8c8 [ 428.481254][ T9529] path_mount+0x590/0xe04 [ 428.482167][ T9529] __arm64_sys_mount+0x45c/0x594 [ 428.483231][ T9529] invoke_syscall+0x98/0x2c0 [ 428.484194][ T9529] el0_svc_common+0x138/0x258 [ 428.485194][ T9529] do_el0_svc+0x64/0x198 [ 428.486112][ T9529] el0_svc+0x4c/0x15c [ 428.487124][ T9529] el0t_64_sync_handler+0x84/0xf0 [ 428.488195][ T9529] el0t_64_sync+0x190/0x194 [ 428.489827][ T9529] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 428.492626][ T9529] gfs2: fsid=gfs2: error -17 adding sysfs files [ 428.503488][ T900] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.656525][ T900] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.776330][ T900] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.802694][ T9527] syz-executor222 (9527): drop_caches: 2 [ 428.811775][ T9527] syz-executor222 (9527): drop_caches: 2 [ 428.904741][ T9531] loop1: detected capacity change from 0 to 32768 [ 428.916376][ T900] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.925786][ T9531] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 428.930575][ T9531] CPU: 0 PID: 9531 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 428.932992][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 428.935200][ T9531] Call trace: [ 428.935976][ T9531] dump_backtrace+0x1b8/0x1e4 [ 428.937008][ T9531] show_stack+0x2c/0x44 [ 428.937967][ T9531] dump_stack_lvl+0xd0/0x124 [ 428.939032][ T9531] dump_stack+0x1c/0x28 [ 428.939900][ T9531] sysfs_create_dir_ns+0x278/0x318 [ 428.941020][ T9531] kobject_add_internal+0x598/0xb14 [ 428.942170][ T9531] kobject_init_and_add+0x130/0x1a0 [ 428.943319][ T9531] gfs2_sys_fs_add+0x1f8/0x3f4 [ 428.944364][ T9531] gfs2_fill_super+0xdf0/0x1fd4 [ 428.945396][ T9531] get_tree_bdev+0x360/0x54c [ 428.946420][ T9531] gfs2_get_tree+0x54/0x1b4 [ 428.947431][ T9531] vfs_get_tree+0x90/0x274 [ 428.948473][ T9531] do_new_mount+0x25c/0x8c8 [ 428.949523][ T9531] path_mount+0x590/0xe04 [ 428.950468][ T9531] __arm64_sys_mount+0x45c/0x594 [ 428.951524][ T9531] invoke_syscall+0x98/0x2c0 [ 428.952578][ T9531] el0_svc_common+0x138/0x258 [ 428.953577][ T9531] do_el0_svc+0x64/0x198 [ 428.954536][ T9531] el0_svc+0x4c/0x15c [ 428.955476][ T9531] el0t_64_sync_handler+0x84/0xf0 [ 428.956643][ T9531] el0t_64_sync+0x190/0x194 [ 428.958566][ T9531] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 428.961654][ T9531] gfs2: fsid=gfs2: error -17 adding sysfs files [ 429.034928][ T9529] syz-executor222 (9529): drop_caches: 2 [ 429.087074][ T9529] syz-executor222 (9529): drop_caches: 2 [ 429.193551][ T900] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.263009][ T900] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.362001][ T900] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.440537][ T900] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.484860][ T9531] syz-executor222 (9531): drop_caches: 2 [ 429.495953][ T9531] syz-executor222 (9531): drop_caches: 2 [ 429.643515][ T900] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.748444][ T900] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.874978][ T900] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.911581][ T9535] loop3: detected capacity change from 0 to 32768 [ 429.928980][ T9535] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 429.937381][ T9535] CPU: 0 PID: 9535 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 429.939625][ T9535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 429.941924][ T9535] Call trace: [ 429.942650][ T9535] dump_backtrace+0x1b8/0x1e4 [ 429.943639][ T9535] show_stack+0x2c/0x44 [ 429.944557][ T9535] dump_stack_lvl+0xd0/0x124 [ 429.945586][ T9535] dump_stack+0x1c/0x28 [ 429.946471][ T9535] sysfs_create_dir_ns+0x278/0x318 [ 429.947635][ T9535] kobject_add_internal+0x598/0xb14 [ 429.948726][ T9535] kobject_init_and_add+0x130/0x1a0 [ 429.949927][ T9535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 429.950977][ T9535] gfs2_fill_super+0xdf0/0x1fd4 [ 429.952019][ T9535] get_tree_bdev+0x360/0x54c [ 429.952948][ T9535] gfs2_get_tree+0x54/0x1b4 [ 429.953994][ T9535] vfs_get_tree+0x90/0x274 [ 429.954926][ T9535] do_new_mount+0x25c/0x8c8 [ 429.955985][ T9535] path_mount+0x590/0xe04 [ 429.957027][ T9535] __arm64_sys_mount+0x45c/0x594 [ 429.958152][ T9535] invoke_syscall+0x98/0x2c0 [ 429.959228][ T9535] el0_svc_common+0x138/0x258 [ 429.960261][ T9535] do_el0_svc+0x64/0x198 [ 429.961186][ T9535] el0_svc+0x4c/0x15c [ 429.962108][ T9535] el0t_64_sync_handler+0x84/0xf0 [ 429.963147][ T9535] el0t_64_sync+0x190/0x194 [ 429.964644][ T9535] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 429.968403][ T9535] gfs2: fsid=gfs2: error -17 adding sysfs files [ 430.036432][ T900] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 430.239880][ T9537] loop2: detected capacity change from 0 to 32768 [ 430.250930][ T9537] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 430.252833][ T9537] CPU: 0 PID: 9537 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 430.255061][ T9537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 430.257380][ T9537] Call trace: [ 430.258128][ T9537] dump_backtrace+0x1b8/0x1e4 [ 430.259169][ T9537] show_stack+0x2c/0x44 [ 430.260015][ T9537] dump_stack_lvl+0xd0/0x124 [ 430.260989][ T9537] dump_stack+0x1c/0x28 [ 430.261895][ T9537] sysfs_create_dir_ns+0x278/0x318 [ 430.263055][ T9537] kobject_add_internal+0x598/0xb14 [ 430.264245][ T9537] kobject_init_and_add+0x130/0x1a0 [ 430.265382][ T9537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 430.266460][ T9537] gfs2_fill_super+0xdf0/0x1fd4 [ 430.267523][ T9537] get_tree_bdev+0x360/0x54c [ 430.268546][ T9537] gfs2_get_tree+0x54/0x1b4 [ 430.269537][ T9537] vfs_get_tree+0x90/0x274 [ 430.270515][ T9537] do_new_mount+0x25c/0x8c8 [ 430.271455][ T9537] path_mount+0x590/0xe04 [ 430.272411][ T9537] __arm64_sys_mount+0x45c/0x594 [ 430.273499][ T9537] invoke_syscall+0x98/0x2c0 [ 430.274561][ T9537] el0_svc_common+0x138/0x258 [ 430.275545][ T9537] do_el0_svc+0x64/0x198 [ 430.276517][ T9537] el0_svc+0x4c/0x15c [ 430.277388][ T9537] el0t_64_sync_handler+0x84/0xf0 [ 430.278472][ T9537] el0t_64_sync+0x190/0x194 [ 430.302128][ T900] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 430.311857][ T9537] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 430.314727][ T9537] gfs2: fsid=gfs2: error -17 adding sysfs files [ 430.384229][ T9535] syz-executor222 (9535): drop_caches: 2 [ 430.404558][ T900] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 430.443459][ T9535] syz-executor222 (9535): drop_caches: 2 [ 430.576599][ T900] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 430.720784][ T900] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 430.998582][ T9555] loop4: detected capacity change from 0 to 32768 [ 431.003644][ T9537] syz-executor222 (9537): drop_caches: 2 [ 431.018986][ T9555] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 431.023303][ T9548] loop5: detected capacity change from 0 to 32768 [ 431.030100][ T9555] CPU: 1 PID: 9555 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 431.032383][ T9555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.034538][ T9555] Call trace: [ 431.035284][ T9555] dump_backtrace+0x1b8/0x1e4 [ 431.036326][ T9555] show_stack+0x2c/0x44 [ 431.037193][ T9555] dump_stack_lvl+0xd0/0x124 [ 431.038171][ T9555] dump_stack+0x1c/0x28 [ 431.039126][ T9555] sysfs_create_dir_ns+0x278/0x318 [ 431.040307][ T9555] kobject_add_internal+0x598/0xb14 [ 431.041391][ T9555] kobject_init_and_add+0x130/0x1a0 [ 431.042513][ T9555] gfs2_sys_fs_add+0x1f8/0x3f4 [ 431.043621][ T9555] gfs2_fill_super+0xdf0/0x1fd4 [ 431.044686][ T9555] get_tree_bdev+0x360/0x54c [ 431.045712][ T9555] gfs2_get_tree+0x54/0x1b4 [ 431.046697][ T9555] vfs_get_tree+0x90/0x274 [ 431.047565][ T9555] do_new_mount+0x25c/0x8c8 [ 431.048583][ T9555] path_mount+0x590/0xe04 [ 431.049566][ T9555] __arm64_sys_mount+0x45c/0x594 [ 431.050668][ T9555] invoke_syscall+0x98/0x2c0 [ 431.051707][ T9555] el0_svc_common+0x138/0x258 [ 431.052742][ T9555] do_el0_svc+0x64/0x198 [ 431.053628][ T9555] el0_svc+0x4c/0x15c [ 431.054483][ T9555] el0t_64_sync_handler+0x84/0xf0 [ 431.055608][ T9555] el0t_64_sync+0x190/0x194 [ 431.060117][ T9537] syz-executor222 (9537): drop_caches: 2 [ 431.070915][ T9548] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 431.072639][ T9548] CPU: 1 PID: 9548 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 431.074305][ T9555] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 431.074882][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.077903][ T9555] gfs2: fsid=gfs2: error -17 adding sysfs files [ 431.079871][ T9548] Call trace: [ 431.079878][ T9548] dump_backtrace+0x1b8/0x1e4 [ 431.083023][ T9548] show_stack+0x2c/0x44 [ 431.083969][ T9548] dump_stack_lvl+0xd0/0x124 [ 431.084983][ T9548] dump_stack+0x1c/0x28 [ 431.085894][ T9548] sysfs_create_dir_ns+0x278/0x318 [ 431.087031][ T9548] kobject_add_internal+0x598/0xb14 [ 431.088174][ T9548] kobject_init_and_add+0x130/0x1a0 [ 431.089226][ T9548] gfs2_sys_fs_add+0x1f8/0x3f4 [ 431.090297][ T9548] gfs2_fill_super+0xdf0/0x1fd4 [ 431.091372][ T9548] get_tree_bdev+0x360/0x54c [ 431.092343][ T9548] gfs2_get_tree+0x54/0x1b4 [ 431.093350][ T9548] vfs_get_tree+0x90/0x274 [ 431.094357][ T9548] do_new_mount+0x25c/0x8c8 [ 431.095322][ T9548] path_mount+0x590/0xe04 [ 431.096287][ T9548] __arm64_sys_mount+0x45c/0x594 [ 431.097390][ T9548] invoke_syscall+0x98/0x2c0 [ 431.098424][ T9548] el0_svc_common+0x138/0x258 [ 431.099482][ T9548] do_el0_svc+0x64/0x198 [ 431.100371][ T9548] el0_svc+0x4c/0x15c [ 431.101229][ T9548] el0t_64_sync_handler+0x84/0xf0 [ 431.102391][ T9548] el0t_64_sync+0x190/0x194 [ 431.145867][ T9548] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 431.148701][ T9548] gfs2: fsid=gfs2: error -17 adding sysfs files [ 431.441614][ T9568] loop1: detected capacity change from 0 to 32768 [ 431.454288][ T9555] syz-executor222 (9555): drop_caches: 2 [ 431.462876][ T9555] syz-executor222 (9555): drop_caches: 2 [ 431.464909][ T9568] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 431.471225][ T9568] CPU: 1 PID: 9568 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 431.473561][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.475724][ T9568] Call trace: [ 431.476404][ T9568] dump_backtrace+0x1b8/0x1e4 [ 431.477382][ T9568] show_stack+0x2c/0x44 [ 431.478288][ T9568] dump_stack_lvl+0xd0/0x124 [ 431.479341][ T9568] dump_stack+0x1c/0x28 [ 431.480333][ T9568] sysfs_create_dir_ns+0x278/0x318 [ 431.481443][ T9568] kobject_add_internal+0x598/0xb14 [ 431.482547][ T9568] kobject_init_and_add+0x130/0x1a0 [ 431.483680][ T9568] gfs2_sys_fs_add+0x1f8/0x3f4 [ 431.484745][ T9568] gfs2_fill_super+0xdf0/0x1fd4 [ 431.485888][ T9568] get_tree_bdev+0x360/0x54c [ 431.486824][ T9568] gfs2_get_tree+0x54/0x1b4 [ 431.487858][ T9568] vfs_get_tree+0x90/0x274 [ 431.488789][ T9568] do_new_mount+0x25c/0x8c8 [ 431.489798][ T9568] path_mount+0x590/0xe04 [ 431.490741][ T9568] __arm64_sys_mount+0x45c/0x594 [ 431.491881][ T9568] invoke_syscall+0x98/0x2c0 [ 431.492879][ T9568] el0_svc_common+0x138/0x258 [ 431.493842][ T9568] do_el0_svc+0x64/0x198 [ 431.494750][ T9568] el0_svc+0x4c/0x15c [ 431.495706][ T9568] el0t_64_sync_handler+0x84/0xf0 [ 431.496783][ T9568] el0t_64_sync+0x190/0x194 [ 431.523086][ T9548] syz-executor222 (9548): drop_caches: 2 [ 431.524552][ T9548] syz-executor222 (9548): drop_caches: 2 [ 431.531549][ T9568] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 431.534380][ T9568] gfs2: fsid=gfs2: error -17 adding sysfs files [ 431.744558][ T9568] syz-executor222 (9568): drop_caches: 2 [ 431.753111][ T9568] syz-executor222 (9568): drop_caches: 2 [ 431.872223][ T9512] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 431.874089][ T9512] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 431.884570][ T9512] gfs2: fsid=gfs2.0: File system withdrawn [ 431.885792][ T9512] CPU: 0 PID: 9512 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 431.888091][ T9512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.888686][ T9595] loop3: detected capacity change from 0 to 32768 [ 431.890224][ T9512] Call trace: [ 431.890232][ T9512] dump_backtrace+0x1b8/0x1e4 [ 431.890250][ T9512] show_stack+0x2c/0x44 [ 431.890259][ T9512] dump_stack_lvl+0xd0/0x124 [ 431.895393][ T9512] dump_stack+0x1c/0x28 [ 431.896224][ T9512] gfs2_withdraw+0xf08/0x134c [ 431.897319][ T9512] gfs2_consist_inode_i+0xf0/0x10c [ 431.898559][ T9512] gfs2_jdesc_check+0x12c/0x264 [ 431.899630][ T9512] init_journal+0xb60/0x1fa4 [ 431.900672][ T9512] init_inodes+0xe0/0x2d8 [ 431.901682][ T9512] gfs2_fill_super+0x1658/0x1fd4 [ 431.902788][ T9512] get_tree_bdev+0x360/0x54c [ 431.903818][ T9512] gfs2_get_tree+0x54/0x1b4 [ 431.904865][ T9512] vfs_get_tree+0x90/0x274 [ 431.905840][ T9512] do_new_mount+0x25c/0x8c8 [ 431.906799][ T9512] path_mount+0x590/0xe04 [ 431.907683][ T9595] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 431.907734][ T9512] __arm64_sys_mount+0x45c/0x594 [ 431.910405][ T9512] invoke_syscall+0x98/0x2c0 [ 431.911432][ T9512] el0_svc_common+0x138/0x258 [ 431.912499][ T9512] do_el0_svc+0x64/0x198 [ 431.913496][ T9512] el0_svc+0x4c/0x15c [ 431.914390][ T9512] el0t_64_sync_handler+0x84/0xf0 [ 431.915456][ T9512] el0t_64_sync+0x190/0x194 [ 431.921006][ T9595] CPU: 1 PID: 9595 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 431.923415][ T9595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.925580][ T9595] Call trace: [ 431.926327][ T9595] dump_backtrace+0x1b8/0x1e4 [ 431.927458][ T9595] show_stack+0x2c/0x44 [ 431.928386][ T9595] dump_stack_lvl+0xd0/0x124 [ 431.929414][ T9595] dump_stack+0x1c/0x28 [ 431.930295][ T9595] sysfs_create_dir_ns+0x278/0x318 [ 431.931461][ T9595] kobject_add_internal+0x598/0xb14 [ 431.932611][ T9595] kobject_init_and_add+0x130/0x1a0 [ 431.933775][ T9595] gfs2_sys_fs_add+0x1f8/0x3f4 [ 431.934883][ T9595] gfs2_fill_super+0xdf0/0x1fd4 [ 431.935944][ T9595] get_tree_bdev+0x360/0x54c [ 431.936957][ T9595] gfs2_get_tree+0x54/0x1b4 [ 431.938018][ T9595] vfs_get_tree+0x90/0x274 [ 431.939001][ T9595] do_new_mount+0x25c/0x8c8 [ 431.940006][ T9595] path_mount+0x590/0xe04 [ 431.940922][ T9595] __arm64_sys_mount+0x45c/0x594 [ 431.941956][ T9595] invoke_syscall+0x98/0x2c0 [ 431.942933][ T9595] el0_svc_common+0x138/0x258 [ 431.944040][ T9595] do_el0_svc+0x64/0x198 [ 431.944985][ T9595] el0_svc+0x4c/0x15c [ 431.945900][ T9595] el0t_64_sync_handler+0x84/0xf0 [ 431.947109][ T9595] el0t_64_sync+0x190/0x194 [ 431.974306][ T9512] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 432.039644][ T9623] loop2: detected capacity change from 0 to 32768 [ 432.042618][ T9595] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 432.045734][ T9595] gfs2: fsid=gfs2: error -17 adding sysfs files [ 432.065973][ T9623] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 432.067660][ T9623] CPU: 1 PID: 9623 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 432.069933][ T9623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 432.072248][ T9623] Call trace: [ 432.072943][ T9623] dump_backtrace+0x1b8/0x1e4 [ 432.073985][ T9623] show_stack+0x2c/0x44 [ 432.074924][ T9623] dump_stack_lvl+0xd0/0x124 [ 432.076007][ T9623] dump_stack+0x1c/0x28 [ 432.076909][ T9623] sysfs_create_dir_ns+0x278/0x318 [ 432.078008][ T9623] kobject_add_internal+0x598/0xb14 [ 432.079175][ T9623] kobject_init_and_add+0x130/0x1a0 [ 432.080346][ T9623] gfs2_sys_fs_add+0x1f8/0x3f4 [ 432.081384][ T9623] gfs2_fill_super+0xdf0/0x1fd4 [ 432.082425][ T9623] get_tree_bdev+0x360/0x54c [ 432.083469][ T9623] gfs2_get_tree+0x54/0x1b4 [ 432.084449][ T9623] vfs_get_tree+0x90/0x274 [ 432.085396][ T9623] do_new_mount+0x25c/0x8c8 [ 432.086476][ T9623] path_mount+0x590/0xe04 [ 432.087425][ T9623] __arm64_sys_mount+0x45c/0x594 [ 432.088551][ T9623] invoke_syscall+0x98/0x2c0 [ 432.089587][ T9623] el0_svc_common+0x138/0x258 [ 432.090666][ T9623] do_el0_svc+0x64/0x198 [ 432.091703][ T9623] el0_svc+0x4c/0x15c [ 432.092517][ T9623] el0t_64_sync_handler+0x84/0xf0 [ 432.093675][ T9623] el0t_64_sync+0x190/0x194 [ 432.123891][ T9623] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 432.129664][ T9623] gfs2: fsid=gfs2: error -17 adding sysfs files [ 432.216659][ T6866] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 432.393697][ T9623] syz-executor222 (9623): drop_caches: 2 [ 432.414093][ T9595] syz-executor222 (9595): drop_caches: 2 [ 432.427783][ T9595] syz-executor222 (9595): drop_caches: 2 [ 432.431596][ T9623] syz-executor222 (9623): drop_caches: 2 [ 433.063912][ T9642] loop5: detected capacity change from 0 to 32768 [ 433.074088][ T9651] loop1: detected capacity change from 0 to 32768 [ 433.085257][ T9642] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 433.119467][ T9651] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 433.138547][ T2107] ieee802154 phy0 wpan0: encryption failed: -22 [ 433.140044][ T2107] ieee802154 phy1 wpan1: encryption failed: -22 [ 433.150210][ T9642] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 433.151970][ T9651] CPU: 0 PID: 9651 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 433.154292][ T9651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 433.156531][ T9651] Call trace: [ 433.157302][ T9651] dump_backtrace+0x1b8/0x1e4 [ 433.158311][ T9651] show_stack+0x2c/0x44 [ 433.159208][ T9651] dump_stack_lvl+0xd0/0x124 [ 433.160239][ T9651] dump_stack+0x1c/0x28 [ 433.161112][ T9651] sysfs_create_dir_ns+0x278/0x318 [ 433.162274][ T9651] kobject_add_internal+0x598/0xb14 [ 433.163402][ T9651] kobject_init_and_add+0x130/0x1a0 [ 433.164452][ T9651] gfs2_sys_fs_add+0x1f8/0x3f4 [ 433.165471][ T9651] gfs2_fill_super+0xdf0/0x1fd4 [ 433.166503][ T9651] get_tree_bdev+0x360/0x54c [ 433.167599][ T9651] gfs2_get_tree+0x54/0x1b4 [ 433.168624][ T9651] vfs_get_tree+0x90/0x274 [ 433.169583][ T9651] do_new_mount+0x25c/0x8c8 [ 433.170559][ T9651] path_mount+0x590/0xe04 [ 433.171519][ T9651] __arm64_sys_mount+0x45c/0x594 [ 433.172564][ T9651] invoke_syscall+0x98/0x2c0 [ 433.173661][ T9651] el0_svc_common+0x138/0x258 [ 433.174701][ T9651] do_el0_svc+0x64/0x198 [ 433.175704][ T9651] el0_svc+0x4c/0x15c [ 433.176596][ T9651] el0t_64_sync_handler+0x84/0xf0 [ 433.177671][ T9651] el0t_64_sync+0x190/0x194 [ 433.185757][ T9651] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 433.189224][ T9651] gfs2: fsid=gfs2: error -17 adding sysfs files [ 433.202710][ T9642] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 433.202710][ T9642] inode = 1 18 [ 433.202710][ T9642] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 433.212203][ T9642] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 433.214467][ T9642] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 433.217179][ T9642] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 433.219339][ T9642] gfs2: fsid=gfs2.0: about to withdraw this file system [ 433.380687][ T9643] loop4: detected capacity change from 0 to 32768 [ 433.401990][ T9643] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 433.418295][ T9643] CPU: 1 PID: 9643 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 433.420567][ T9643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 433.422914][ T9643] Call trace: [ 433.423697][ T9643] dump_backtrace+0x1b8/0x1e4 [ 433.424768][ T9643] show_stack+0x2c/0x44 [ 433.425683][ T9643] dump_stack_lvl+0xd0/0x124 [ 433.426780][ T9643] dump_stack+0x1c/0x28 [ 433.427747][ T9643] sysfs_create_dir_ns+0x278/0x318 [ 433.428945][ T9643] kobject_add_internal+0x598/0xb14 [ 433.430056][ T9643] kobject_init_and_add+0x130/0x1a0 [ 433.431285][ T9643] gfs2_sys_fs_add+0x1f8/0x3f4 [ 433.432347][ T9643] gfs2_fill_super+0xdf0/0x1fd4 [ 433.433463][ T9643] get_tree_bdev+0x360/0x54c [ 433.434443][ T9643] gfs2_get_tree+0x54/0x1b4 [ 433.435455][ T9643] vfs_get_tree+0x90/0x274 [ 433.436429][ T9643] do_new_mount+0x25c/0x8c8 [ 433.437384][ T9643] path_mount+0x590/0xe04 [ 433.438330][ T9643] __arm64_sys_mount+0x45c/0x594 [ 433.439424][ T9643] invoke_syscall+0x98/0x2c0 [ 433.440479][ T9643] el0_svc_common+0x138/0x258 [ 433.441505][ T9643] do_el0_svc+0x64/0x198 [ 433.442450][ T9643] el0_svc+0x4c/0x15c [ 433.443375][ T9643] el0t_64_sync_handler+0x84/0xf0 [ 433.444492][ T9643] el0t_64_sync+0x190/0x194 [ 433.470625][ T9674] loop3: detected capacity change from 0 to 32768 [ 433.472563][ T9643] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 433.476070][ T9674] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 433.480406][ T9674] CPU: 0 PID: 9674 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 433.482566][ T9674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 433.484732][ T9674] Call trace: [ 433.485443][ T9674] dump_backtrace+0x1b8/0x1e4 [ 433.486417][ T9674] show_stack+0x2c/0x44 [ 433.487374][ T9674] dump_stack_lvl+0xd0/0x124 [ 433.488407][ T9674] dump_stack+0x1c/0x28 [ 433.489368][ T9674] sysfs_create_dir_ns+0x278/0x318 [ 433.490523][ T9674] kobject_add_internal+0x598/0xb14 [ 433.491679][ T9674] kobject_init_and_add+0x130/0x1a0 [ 433.492820][ T9674] gfs2_sys_fs_add+0x1f8/0x3f4 [ 433.492836][ T9674] gfs2_fill_super+0xdf0/0x1fd4 [ 433.492849][ T9674] get_tree_bdev+0x360/0x54c [ 433.492861][ T9674] gfs2_get_tree+0x54/0x1b4 [ 433.492872][ T9674] vfs_get_tree+0x90/0x274 [ 433.497959][ T9674] do_new_mount+0x25c/0x8c8 [ 433.498967][ T9674] path_mount+0x590/0xe04 [ 433.499950][ T9674] __arm64_sys_mount+0x45c/0x594 [ 433.500999][ T9674] invoke_syscall+0x98/0x2c0 [ 433.501774][ T9643] gfs2: fsid=gfs2: error -17 adding sysfs files [ 433.503447][ T9674] el0_svc_common+0x138/0x258 [ 433.504510][ T9674] do_el0_svc+0x64/0x198 [ 433.505406][ T9674] el0_svc+0x4c/0x15c [ 433.506294][ T9674] el0t_64_sync_handler+0x84/0xf0 [ 433.507377][ T9674] el0t_64_sync+0x190/0x194 [ 433.508542][ T9674] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 433.511410][ T9674] gfs2: fsid=gfs2: error -17 adding sysfs files [ 433.623773][ T9651] syz-executor222 (9651): drop_caches: 2 [ 433.655601][ T9651] syz-executor222 (9651): drop_caches: 2 [ 433.744343][ T9674] syz-executor222 (9674): drop_caches: 2 [ 433.757855][ T9674] syz-executor222 (9674): drop_caches: 2 [ 433.914603][ T9643] syz-executor222 (9643): drop_caches: 2 [ 433.933365][ T9680] loop0: detected capacity change from 0 to 32768 [ 433.949961][ T9643] syz-executor222 (9643): drop_caches: 2 [ 433.952817][ T9680] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 433.954549][ T9680] CPU: 0 PID: 9680 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 433.956828][ T9680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 433.958939][ T9680] Call trace: [ 433.959588][ T9680] dump_backtrace+0x1b8/0x1e4 [ 433.960599][ T9680] show_stack+0x2c/0x44 [ 433.961447][ T9680] dump_stack_lvl+0xd0/0x124 [ 433.962572][ T9680] dump_stack+0x1c/0x28 [ 433.963497][ T9680] sysfs_create_dir_ns+0x278/0x318 [ 433.964641][ T9680] kobject_add_internal+0x598/0xb14 [ 433.965763][ T9680] kobject_init_and_add+0x130/0x1a0 [ 433.966924][ T9680] gfs2_sys_fs_add+0x1f8/0x3f4 [ 433.967966][ T9680] gfs2_fill_super+0xdf0/0x1fd4 [ 433.969016][ T9680] get_tree_bdev+0x360/0x54c [ 433.969994][ T9680] gfs2_get_tree+0x54/0x1b4 [ 433.970931][ T9680] vfs_get_tree+0x90/0x274 [ 433.971843][ T9680] do_new_mount+0x25c/0x8c8 [ 433.972822][ T9680] path_mount+0x590/0xe04 [ 433.973768][ T9680] __arm64_sys_mount+0x45c/0x594 [ 433.974848][ T9680] invoke_syscall+0x98/0x2c0 [ 433.975883][ T9680] el0_svc_common+0x138/0x258 [ 433.976880][ T9680] do_el0_svc+0x64/0x198 [ 433.977781][ T9680] el0_svc+0x4c/0x15c [ 433.978634][ T9680] el0t_64_sync_handler+0x84/0xf0 [ 433.979838][ T9680] el0t_64_sync+0x190/0x194 [ 434.005448][ T9673] loop2: detected capacity change from 0 to 32768 [ 434.023455][ T9673] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 434.024190][ T9680] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 434.031003][ T9680] gfs2: fsid=gfs2: error -17 adding sysfs files [ 434.053721][ T9673] CPU: 1 PID: 9673 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 434.056065][ T9673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 434.058205][ T9673] Call trace: [ 434.058963][ T9673] dump_backtrace+0x1b8/0x1e4 [ 434.059959][ T9673] show_stack+0x2c/0x44 [ 434.060850][ T9673] dump_stack_lvl+0xd0/0x124 [ 434.061840][ T9673] dump_stack+0x1c/0x28 [ 434.062760][ T9673] sysfs_create_dir_ns+0x278/0x318 [ 434.063816][ T9673] kobject_add_internal+0x598/0xb14 [ 434.064925][ T9673] kobject_init_and_add+0x130/0x1a0 [ 434.066081][ T9673] gfs2_sys_fs_add+0x1f8/0x3f4 [ 434.067139][ T9673] gfs2_fill_super+0xdf0/0x1fd4 [ 434.068203][ T9673] get_tree_bdev+0x360/0x54c [ 434.069219][ T9673] gfs2_get_tree+0x54/0x1b4 [ 434.070201][ T9673] vfs_get_tree+0x90/0x274 [ 434.071167][ T9673] do_new_mount+0x25c/0x8c8 [ 434.072166][ T9673] path_mount+0x590/0xe04 [ 434.073109][ T9673] __arm64_sys_mount+0x45c/0x594 [ 434.074160][ T9673] invoke_syscall+0x98/0x2c0 [ 434.075145][ T9673] el0_svc_common+0x138/0x258 [ 434.076254][ T9673] do_el0_svc+0x64/0x198 [ 434.077191][ T9673] el0_svc+0x4c/0x15c [ 434.078113][ T9673] el0t_64_sync_handler+0x84/0xf0 [ 434.079236][ T9673] el0t_64_sync+0x190/0x194 [ 434.113753][ T9673] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 434.116758][ T9673] gfs2: fsid=gfs2: error -17 adding sysfs files [ 434.439521][ T9680] syz-executor222 (9680): drop_caches: 2 [ 434.448231][ T9680] syz-executor222 (9680): drop_caches: 2 [ 434.524996][ T9673] syz-executor222 (9673): drop_caches: 2 [ 434.539189][ T9673] syz-executor222 (9673): drop_caches: 2 [ 434.721602][ T9716] loop1: detected capacity change from 0 to 32768 [ 434.741609][ T9716] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 434.746711][ T9716] CPU: 0 PID: 9716 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 434.748999][ T9716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 434.751256][ T9716] Call trace: [ 434.751978][ T9716] dump_backtrace+0x1b8/0x1e4 [ 434.753054][ T9716] show_stack+0x2c/0x44 [ 434.753942][ T9716] dump_stack_lvl+0xd0/0x124 [ 434.754978][ T9716] dump_stack+0x1c/0x28 [ 434.755861][ T9716] sysfs_create_dir_ns+0x278/0x318 [ 434.757025][ T9716] kobject_add_internal+0x598/0xb14 [ 434.758168][ T9716] kobject_init_and_add+0x130/0x1a0 [ 434.759381][ T9716] gfs2_sys_fs_add+0x1f8/0x3f4 [ 434.760425][ T9716] gfs2_fill_super+0xdf0/0x1fd4 [ 434.761494][ T9716] get_tree_bdev+0x360/0x54c [ 434.762486][ T9716] gfs2_get_tree+0x54/0x1b4 [ 434.763440][ T9716] vfs_get_tree+0x90/0x274 [ 434.764399][ T9716] do_new_mount+0x25c/0x8c8 [ 434.765434][ T9716] path_mount+0x590/0xe04 [ 434.766460][ T9716] __arm64_sys_mount+0x45c/0x594 [ 434.767558][ T9716] invoke_syscall+0x98/0x2c0 [ 434.768608][ T9716] el0_svc_common+0x138/0x258 [ 434.769672][ T9716] do_el0_svc+0x64/0x198 [ 434.770614][ T9716] el0_svc+0x4c/0x15c [ 434.771462][ T9716] el0t_64_sync_handler+0x84/0xf0 [ 434.772503][ T9716] el0t_64_sync+0x190/0x194 [ 434.808495][ T9716] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 434.812257][ T9716] gfs2: fsid=gfs2: error -17 adding sysfs files [ 434.985249][ T9726] loop4: detected capacity change from 0 to 32768 [ 434.998023][ T9726] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 434.999678][ T9726] CPU: 1 PID: 9726 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 435.001926][ T9726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 435.004171][ T9726] Call trace: [ 435.004929][ T9726] dump_backtrace+0x1b8/0x1e4 [ 435.006015][ T9726] show_stack+0x2c/0x44 [ 435.006993][ T9726] dump_stack_lvl+0xd0/0x124 [ 435.008114][ T9726] dump_stack+0x1c/0x28 [ 435.008982][ T9726] sysfs_create_dir_ns+0x278/0x318 [ 435.010124][ T9726] kobject_add_internal+0x598/0xb14 [ 435.011312][ T9726] kobject_init_and_add+0x130/0x1a0 [ 435.012495][ T9726] gfs2_sys_fs_add+0x1f8/0x3f4 [ 435.013635][ T9726] gfs2_fill_super+0xdf0/0x1fd4 [ 435.014744][ T9726] get_tree_bdev+0x360/0x54c [ 435.015788][ T9726] gfs2_get_tree+0x54/0x1b4 [ 435.016858][ T9726] vfs_get_tree+0x90/0x274 [ 435.017851][ T9726] do_new_mount+0x25c/0x8c8 [ 435.018796][ T9726] path_mount+0x590/0xe04 [ 435.019783][ T9726] __arm64_sys_mount+0x45c/0x594 [ 435.020876][ T9726] invoke_syscall+0x98/0x2c0 [ 435.021874][ T9726] el0_svc_common+0x138/0x258 [ 435.022940][ T9726] do_el0_svc+0x64/0x198 [ 435.023834][ T9726] el0_svc+0x4c/0x15c [ 435.024703][ T9726] el0t_64_sync_handler+0x84/0xf0 [ 435.025838][ T9726] el0t_64_sync+0x190/0x194 [ 435.032666][ T9726] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 435.040915][ T9726] gfs2: fsid=gfs2: error -17 adding sysfs files [ 435.140778][ T9717] loop3: detected capacity change from 0 to 32768 [ 435.142848][ T9717] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 435.144451][ T9717] CPU: 1 PID: 9717 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 435.146728][ T9717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 435.148963][ T9717] Call trace: [ 435.149701][ T9717] dump_backtrace+0x1b8/0x1e4 [ 435.150719][ T9717] show_stack+0x2c/0x44 [ 435.151607][ T9717] dump_stack_lvl+0xd0/0x124 [ 435.152654][ T9717] dump_stack+0x1c/0x28 [ 435.153629][ T9717] sysfs_create_dir_ns+0x278/0x318 [ 435.154736][ T9717] kobject_add_internal+0x598/0xb14 [ 435.155804][ T9717] kobject_init_and_add+0x130/0x1a0 [ 435.156896][ T9717] gfs2_sys_fs_add+0x1f8/0x3f4 [ 435.157988][ T9717] gfs2_fill_super+0xdf0/0x1fd4 [ 435.159105][ T9717] get_tree_bdev+0x360/0x54c [ 435.160089][ T9717] gfs2_get_tree+0x54/0x1b4 [ 435.161065][ T9717] vfs_get_tree+0x90/0x274 [ 435.162024][ T9717] do_new_mount+0x25c/0x8c8 [ 435.162981][ T9717] path_mount+0x590/0xe04 [ 435.163912][ T9717] __arm64_sys_mount+0x45c/0x594 [ 435.164980][ T9717] invoke_syscall+0x98/0x2c0 [ 435.166010][ T9717] el0_svc_common+0x138/0x258 [ 435.167056][ T9717] do_el0_svc+0x64/0x198 [ 435.168049][ T9717] el0_svc+0x4c/0x15c [ 435.168914][ T9717] el0t_64_sync_handler+0x84/0xf0 [ 435.169992][ T9717] el0t_64_sync+0x190/0x194 [ 435.172947][ T9717] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 435.175595][ T9717] gfs2: fsid=gfs2: error -17 adding sysfs files [ 435.211694][ T9716] syz-executor222 (9716): drop_caches: 2 [ 435.278407][ T9716] syz-executor222 (9716): drop_caches: 2 [ 435.324639][ T9741] loop0: detected capacity change from 0 to 32768 [ 435.340979][ T9741] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 435.345152][ T9741] CPU: 0 PID: 9741 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 435.347349][ T9741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 435.349566][ T9741] Call trace: [ 435.350254][ T9741] dump_backtrace+0x1b8/0x1e4 [ 435.351264][ T9741] show_stack+0x2c/0x44 [ 435.352124][ T9741] dump_stack_lvl+0xd0/0x124 [ 435.353132][ T9741] dump_stack+0x1c/0x28 [ 435.354004][ T9741] sysfs_create_dir_ns+0x278/0x318 [ 435.355234][ T9741] kobject_add_internal+0x598/0xb14 [ 435.356339][ T9741] kobject_init_and_add+0x130/0x1a0 [ 435.357550][ T9741] gfs2_sys_fs_add+0x1f8/0x3f4 [ 435.358586][ T9741] gfs2_fill_super+0xdf0/0x1fd4 [ 435.359694][ T9741] get_tree_bdev+0x360/0x54c [ 435.360706][ T9741] gfs2_get_tree+0x54/0x1b4 [ 435.361676][ T9741] vfs_get_tree+0x90/0x274 [ 435.362574][ T9741] do_new_mount+0x25c/0x8c8 [ 435.363600][ T9741] path_mount+0x590/0xe04 [ 435.364547][ T9741] __arm64_sys_mount+0x45c/0x594 [ 435.365632][ T9741] invoke_syscall+0x98/0x2c0 [ 435.366642][ T9741] el0_svc_common+0x138/0x258 [ 435.367615][ T9741] do_el0_svc+0x64/0x198 [ 435.368499][ T9741] el0_svc+0x4c/0x15c [ 435.369340][ T9741] el0t_64_sync_handler+0x84/0xf0 [ 435.370403][ T9741] el0t_64_sync+0x190/0x194 [ 435.443785][ T9717] syz-executor222 (9717): drop_caches: 2 [ 435.471616][ T9717] syz-executor222 (9717): drop_caches: 2 [ 435.482068][ T9741] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 435.485124][ T9741] gfs2: fsid=gfs2: error -17 adding sysfs files [ 435.555926][ T9726] syz-executor222 (9726): drop_caches: 2 [ 435.557947][ T9726] syz-executor222 (9726): drop_caches: 2 [ 435.863360][ T9741] syz-executor222 (9741): drop_caches: 2 [ 435.869161][ T9741] syz-executor222 (9741): drop_caches: 2 [ 436.000547][ T9746] loop2: detected capacity change from 0 to 32768 [ 436.012268][ T9746] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 436.027078][ T9746] CPU: 0 PID: 9746 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 436.029288][ T9746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.031389][ T9746] Call trace: [ 436.032118][ T9746] dump_backtrace+0x1b8/0x1e4 [ 436.033203][ T9746] show_stack+0x2c/0x44 [ 436.034163][ T9746] dump_stack_lvl+0xd0/0x124 [ 436.035206][ T9746] dump_stack+0x1c/0x28 [ 436.036134][ T9746] sysfs_create_dir_ns+0x278/0x318 [ 436.037291][ T9746] kobject_add_internal+0x598/0xb14 [ 436.038417][ T9746] kobject_init_and_add+0x130/0x1a0 [ 436.039509][ T9746] gfs2_sys_fs_add+0x1f8/0x3f4 [ 436.040513][ T9746] gfs2_fill_super+0xdf0/0x1fd4 [ 436.041643][ T9746] get_tree_bdev+0x360/0x54c [ 436.042643][ T9746] gfs2_get_tree+0x54/0x1b4 [ 436.043569][ T9746] vfs_get_tree+0x90/0x274 [ 436.044493][ T9746] do_new_mount+0x25c/0x8c8 [ 436.045484][ T9746] path_mount+0x590/0xe04 [ 436.046428][ T9746] __arm64_sys_mount+0x45c/0x594 [ 436.047528][ T9746] invoke_syscall+0x98/0x2c0 [ 436.048542][ T9746] el0_svc_common+0x138/0x258 [ 436.049509][ T9746] do_el0_svc+0x64/0x198 [ 436.050457][ T9746] el0_svc+0x4c/0x15c [ 436.051327][ T9746] el0t_64_sync_handler+0x84/0xf0 [ 436.052415][ T9746] el0t_64_sync+0x190/0x194 [ 436.060264][ T9746] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 436.063781][ T9746] gfs2: fsid=gfs2: error -17 adding sysfs files [ 436.065378][ T900] hsr_slave_0: left promiscuous mode [ 436.107269][ T900] hsr_slave_1: left promiscuous mode [ 436.109017][ T9772] loop1: detected capacity change from 0 to 32768 [ 436.115488][ T9772] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 436.121302][ T9772] CPU: 1 PID: 9772 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 436.123499][ T9772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.125717][ T9772] Call trace: [ 436.126446][ T9772] dump_backtrace+0x1b8/0x1e4 [ 436.127438][ T9772] show_stack+0x2c/0x44 [ 436.128367][ T9772] dump_stack_lvl+0xd0/0x124 [ 436.129293][ T9772] dump_stack+0x1c/0x28 [ 436.130186][ T9772] sysfs_create_dir_ns+0x278/0x318 [ 436.131262][ T9772] kobject_add_internal+0x598/0xb14 [ 436.132487][ T9772] kobject_init_and_add+0x130/0x1a0 [ 436.133635][ T9772] gfs2_sys_fs_add+0x1f8/0x3f4 [ 436.134631][ T9772] gfs2_fill_super+0xdf0/0x1fd4 [ 436.135655][ T9772] get_tree_bdev+0x360/0x54c [ 436.136681][ T9772] gfs2_get_tree+0x54/0x1b4 [ 436.137753][ T9772] vfs_get_tree+0x90/0x274 [ 436.138811][ T9772] do_new_mount+0x25c/0x8c8 [ 436.139727][ T9772] path_mount+0x590/0xe04 [ 436.140651][ T9772] __arm64_sys_mount+0x45c/0x594 [ 436.141702][ T9772] invoke_syscall+0x98/0x2c0 [ 436.142632][ T9772] el0_svc_common+0x138/0x258 [ 436.143601][ T9772] do_el0_svc+0x64/0x198 [ 436.144502][ T9772] el0_svc+0x4c/0x15c [ 436.145447][ T9772] el0t_64_sync_handler+0x84/0xf0 [ 436.146544][ T9772] el0t_64_sync+0x190/0x194 [ 436.226018][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 436.227729][ T900] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 436.238531][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 436.240202][ T900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 436.251060][ T900] bridge_slave_1: left allmulticast mode [ 436.252310][ T900] bridge_slave_1: left promiscuous mode [ 436.253608][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.256351][ T9785] loop4: detected capacity change from 0 to 32768 [ 436.258143][ T9772] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 436.261027][ T9772] gfs2: fsid=gfs2: error -17 adding sysfs files [ 436.262850][ T9785] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 436.264323][ T9785] CPU: 0 PID: 9785 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 436.266582][ T9785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.268858][ T9785] Call trace: [ 436.269479][ T9785] dump_backtrace+0x1b8/0x1e4 [ 436.270529][ T9785] show_stack+0x2c/0x44 [ 436.271409][ T9785] dump_stack_lvl+0xd0/0x124 [ 436.272394][ T9785] dump_stack+0x1c/0x28 [ 436.273286][ T9785] sysfs_create_dir_ns+0x278/0x318 [ 436.274404][ T9785] kobject_add_internal+0x598/0xb14 [ 436.275546][ T9785] kobject_init_and_add+0x130/0x1a0 [ 436.276693][ T9785] gfs2_sys_fs_add+0x1f8/0x3f4 [ 436.277672][ T9785] gfs2_fill_super+0xdf0/0x1fd4 [ 436.278719][ T9785] get_tree_bdev+0x360/0x54c [ 436.279698][ T9785] gfs2_get_tree+0x54/0x1b4 [ 436.280645][ T9785] vfs_get_tree+0x90/0x274 [ 436.281594][ T9785] do_new_mount+0x25c/0x8c8 [ 436.282528][ T9785] path_mount+0x590/0xe04 [ 436.283427][ T9785] __arm64_sys_mount+0x45c/0x594 [ 436.284464][ T9785] invoke_syscall+0x98/0x2c0 [ 436.285414][ T9785] el0_svc_common+0x138/0x258 [ 436.286369][ T9785] do_el0_svc+0x64/0x198 [ 436.287228][ T9785] el0_svc+0x4c/0x15c [ 436.288110][ T9785] el0t_64_sync_handler+0x84/0xf0 [ 436.289210][ T9785] el0t_64_sync+0x190/0x194 [ 436.291186][ T9785] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 436.293851][ T9785] gfs2: fsid=gfs2: error -17 adding sysfs files [ 436.327527][ T9746] syz-executor222 (9746): drop_caches: 2 [ 436.329694][ T900] bridge_slave_0: left allmulticast mode [ 436.330883][ T900] bridge_slave_0: left promiscuous mode [ 436.332126][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.334303][ T9746] syz-executor222 (9746): drop_caches: 2 [ 436.371791][ T900] hsr_slave_0: left promiscuous mode [ 436.409922][ T900] hsr_slave_1: left promiscuous mode [ 436.460365][ T9785] syz-executor222 (9785): drop_caches: 2 [ 436.465633][ T9785] syz-executor222 (9785): drop_caches: 2 [ 436.467866][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 436.469585][ T900] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 436.473414][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 436.475021][ T900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 436.483662][ T900] bridge_slave_1: left allmulticast mode [ 436.484931][ T900] bridge_slave_1: left promiscuous mode [ 436.493154][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.538004][ T900] bridge_slave_0: left allmulticast mode [ 436.539413][ T900] bridge_slave_0: left promiscuous mode [ 436.540658][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.553527][ T9772] syz-executor222 (9772): drop_caches: 2 [ 436.555211][ T9786] loop3: detected capacity change from 0 to 32768 [ 436.557513][ T9772] syz-executor222 (9772): drop_caches: 2 [ 436.565765][ T9786] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 436.578378][ T9786] CPU: 1 PID: 9786 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 436.580603][ T9786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.582844][ T9786] Call trace: [ 436.583623][ T9786] dump_backtrace+0x1b8/0x1e4 [ 436.584657][ T9786] show_stack+0x2c/0x44 [ 436.585489][ T9786] dump_stack_lvl+0xd0/0x124 [ 436.586431][ T9786] dump_stack+0x1c/0x28 [ 436.587303][ T9786] sysfs_create_dir_ns+0x278/0x318 [ 436.588417][ T9786] kobject_add_internal+0x598/0xb14 [ 436.589596][ T9786] kobject_init_and_add+0x130/0x1a0 [ 436.590801][ T9786] gfs2_sys_fs_add+0x1f8/0x3f4 [ 436.591821][ T9786] gfs2_fill_super+0xdf0/0x1fd4 [ 436.592913][ T9786] get_tree_bdev+0x360/0x54c [ 436.593899][ T9786] gfs2_get_tree+0x54/0x1b4 [ 436.594953][ T9786] vfs_get_tree+0x90/0x274 [ 436.595882][ T9786] do_new_mount+0x25c/0x8c8 [ 436.596879][ T9786] path_mount+0x590/0xe04 [ 436.597795][ T9786] __arm64_sys_mount+0x45c/0x594 [ 436.598970][ T9786] invoke_syscall+0x98/0x2c0 [ 436.599995][ T9786] el0_svc_common+0x138/0x258 [ 436.600978][ T9786] do_el0_svc+0x64/0x198 [ 436.601906][ T9786] el0_svc+0x4c/0x15c [ 436.602780][ T9786] el0t_64_sync_handler+0x84/0xf0 [ 436.603918][ T9786] el0t_64_sync+0x190/0x194 [ 436.613457][ T900] hsr_slave_0: left promiscuous mode [ 436.636404][ T900] hsr_slave_1: left promiscuous mode [ 436.710420][ T9786] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 436.715950][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 436.717601][ T900] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 436.723583][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 436.725169][ T900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 436.725990][ T9786] gfs2: fsid=gfs2: error -17 adding sysfs files [ 436.739995][ T900] bridge_slave_1: left allmulticast mode [ 436.741434][ T900] bridge_slave_1: left promiscuous mode [ 436.742775][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.792739][ T900] bridge_slave_0: left allmulticast mode [ 436.794048][ T900] bridge_slave_0: left promiscuous mode [ 436.795248][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.865477][ T9806] loop4: detected capacity change from 0 to 32768 [ 436.873964][ T9796] loop0: detected capacity change from 0 to 32768 [ 436.888019][ T900] hsr_slave_0: left promiscuous mode [ 436.900915][ T9806] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 436.902471][ T9806] CPU: 1 PID: 9806 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 436.904832][ T9806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.906969][ T9806] Call trace: [ 436.907663][ T9806] dump_backtrace+0x1b8/0x1e4 [ 436.908697][ T9806] show_stack+0x2c/0x44 [ 436.909626][ T9806] dump_stack_lvl+0xd0/0x124 [ 436.910653][ T9806] dump_stack+0x1c/0x28 [ 436.911573][ T9806] sysfs_create_dir_ns+0x278/0x318 [ 436.912708][ T9806] kobject_add_internal+0x598/0xb14 [ 436.913861][ T9806] kobject_init_and_add+0x130/0x1a0 [ 436.915094][ T9806] gfs2_sys_fs_add+0x1f8/0x3f4 [ 436.916125][ T9806] gfs2_fill_super+0xdf0/0x1fd4 [ 436.917213][ T9806] get_tree_bdev+0x360/0x54c [ 436.918256][ T9806] gfs2_get_tree+0x54/0x1b4 [ 436.919272][ T9806] vfs_get_tree+0x90/0x274 [ 436.920326][ T9806] do_new_mount+0x25c/0x8c8 [ 436.921333][ T9806] path_mount+0x590/0xe04 [ 436.922201][ T9806] __arm64_sys_mount+0x45c/0x594 [ 436.923327][ T9806] invoke_syscall+0x98/0x2c0 [ 436.924368][ T9806] el0_svc_common+0x138/0x258 [ 436.925449][ T9806] do_el0_svc+0x64/0x198 [ 436.926363][ T9806] el0_svc+0x4c/0x15c [ 436.927167][ T9806] el0t_64_sync_handler+0x84/0xf0 [ 436.928268][ T9806] el0t_64_sync+0x190/0x194 [ 436.936174][ T900] hsr_slave_1: left promiscuous mode [ 436.942619][ T9796] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 436.948936][ T9796] CPU: 0 PID: 9796 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 436.951181][ T9796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.953470][ T9796] Call trace: [ 436.954162][ T9796] dump_backtrace+0x1b8/0x1e4 [ 436.955201][ T9796] show_stack+0x2c/0x44 [ 436.956178][ T9796] dump_stack_lvl+0xd0/0x124 [ 436.957149][ T9796] dump_stack+0x1c/0x28 [ 436.958059][ T9796] sysfs_create_dir_ns+0x278/0x318 [ 436.959269][ T9796] kobject_add_internal+0x598/0xb14 [ 436.960475][ T9796] kobject_init_and_add+0x130/0x1a0 [ 436.961608][ T9796] gfs2_sys_fs_add+0x1f8/0x3f4 [ 436.962662][ T9796] gfs2_fill_super+0xdf0/0x1fd4 [ 436.963693][ T9796] get_tree_bdev+0x360/0x54c [ 436.964735][ T9796] gfs2_get_tree+0x54/0x1b4 [ 436.965785][ T9796] vfs_get_tree+0x90/0x274 [ 436.966809][ T9796] do_new_mount+0x25c/0x8c8 [ 436.967808][ T9796] path_mount+0x590/0xe04 [ 436.968708][ T9796] __arm64_sys_mount+0x45c/0x594 [ 436.969745][ T9796] invoke_syscall+0x98/0x2c0 [ 436.970779][ T9796] el0_svc_common+0x138/0x258 [ 436.971829][ T9796] do_el0_svc+0x64/0x198 [ 436.972751][ T9796] el0_svc+0x4c/0x15c [ 436.973598][ T9796] el0t_64_sync_handler+0x84/0xf0 [ 436.974787][ T9796] el0t_64_sync+0x190/0x194 [ 436.977935][ T9796] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 436.980945][ T9796] gfs2: fsid=gfs2: error -17 adding sysfs files [ 436.986980][ T9806] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 436.990155][ T9806] gfs2: fsid=gfs2: error -17 adding sysfs files [ 437.024427][ T9786] syz-executor222 (9786): drop_caches: 2 [ 437.026518][ T9786] syz-executor222 (9786): drop_caches: 2 [ 437.036689][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 437.038203][ T900] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 437.053540][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 437.055186][ T900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 437.077034][ T900] bridge_slave_1: left allmulticast mode [ 437.078307][ T900] bridge_slave_1: left promiscuous mode [ 437.079617][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.136749][ T900] bridge_slave_0: left allmulticast mode [ 437.138144][ T900] bridge_slave_0: left promiscuous mode [ 437.139406][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.182389][ T900] hsr_slave_0: left promiscuous mode [ 437.219862][ T900] hsr_slave_1: left promiscuous mode [ 437.245740][ T9808] loop1: detected capacity change from 0 to 32768 [ 437.255571][ T9806] syz-executor222 (9806): drop_caches: 2 [ 437.259808][ T9796] syz-executor222 (9796): drop_caches: 2 [ 437.262042][ T9808] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 437.263653][ T9808] CPU: 1 PID: 9808 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 437.265833][ T9808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.267945][ T9808] Call trace: [ 437.268690][ T9808] dump_backtrace+0x1b8/0x1e4 [ 437.269613][ T9806] syz-executor222 (9806): drop_caches: 2 [ 437.269718][ T9808] show_stack+0x2c/0x44 [ 437.271404][ T9796] syz-executor222 (9796): drop_caches: 2 [ 437.271936][ T9808] dump_stack_lvl+0xd0/0x124 [ 437.274208][ T9808] dump_stack+0x1c/0x28 [ 437.275062][ T9808] sysfs_create_dir_ns+0x278/0x318 [ 437.276286][ T9808] kobject_add_internal+0x598/0xb14 [ 437.277338][ T9808] kobject_init_and_add+0x130/0x1a0 [ 437.278447][ T9808] gfs2_sys_fs_add+0x1f8/0x3f4 [ 437.279501][ T9808] gfs2_fill_super+0xdf0/0x1fd4 [ 437.280574][ T9808] get_tree_bdev+0x360/0x54c [ 437.281604][ T9808] gfs2_get_tree+0x54/0x1b4 [ 437.282559][ T9808] vfs_get_tree+0x90/0x274 [ 437.283594][ T9808] do_new_mount+0x25c/0x8c8 [ 437.284628][ T9808] path_mount+0x590/0xe04 [ 437.285613][ T9808] __arm64_sys_mount+0x45c/0x594 [ 437.286741][ T9808] invoke_syscall+0x98/0x2c0 [ 437.287769][ T9808] el0_svc_common+0x138/0x258 [ 437.288804][ T9808] do_el0_svc+0x64/0x198 [ 437.289744][ T9808] el0_svc+0x4c/0x15c [ 437.290571][ T9808] el0t_64_sync_handler+0x84/0xf0 [ 437.291722][ T9808] el0t_64_sync+0x190/0x194 [ 437.307103][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 437.308809][ T900] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 437.314784][ T900] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 437.320728][ T900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 437.327257][ T900] bridge_slave_1: left allmulticast mode [ 437.328509][ T900] bridge_slave_1: left promiscuous mode [ 437.329824][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.356670][ T900] bridge_slave_0: left allmulticast mode [ 437.357889][ T900] bridge_slave_0: left promiscuous mode [ 437.359264][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.404562][ T9805] loop2: detected capacity change from 0 to 32768 [ 437.421382][ T9808] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 437.440082][ T9808] gfs2: fsid=gfs2: error -17 adding sysfs files [ 437.441821][ T9805] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 437.443623][ T9805] CPU: 0 PID: 9805 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 437.445997][ T9805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.447172][ T9811] loop3: detected capacity change from 0 to 32768 [ 437.448233][ T9805] Call trace: [ 437.448241][ T9805] dump_backtrace+0x1b8/0x1e4 [ 437.450360][ T9811] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 437.451379][ T9805] show_stack+0x2c/0x44 [ 437.453908][ T9805] dump_stack_lvl+0xd0/0x124 [ 437.454885][ T9805] dump_stack+0x1c/0x28 [ 437.455764][ T9805] sysfs_create_dir_ns+0x278/0x318 [ 437.456927][ T9805] kobject_add_internal+0x598/0xb14 [ 437.458093][ T9805] kobject_init_and_add+0x130/0x1a0 [ 437.459251][ T9805] gfs2_sys_fs_add+0x1f8/0x3f4 [ 437.460313][ T9805] gfs2_fill_super+0xdf0/0x1fd4 [ 437.461392][ T9805] get_tree_bdev+0x360/0x54c [ 437.462494][ T9805] gfs2_get_tree+0x54/0x1b4 [ 437.463465][ T9805] vfs_get_tree+0x90/0x274 [ 437.464348][ T9805] do_new_mount+0x25c/0x8c8 [ 437.465308][ T9805] path_mount+0x590/0xe04 [ 437.466317][ T9805] __arm64_sys_mount+0x45c/0x594 [ 437.467465][ T9805] invoke_syscall+0x98/0x2c0 [ 437.468488][ T9805] el0_svc_common+0x138/0x258 [ 437.469495][ T9805] do_el0_svc+0x64/0x198 [ 437.470426][ T9805] el0_svc+0x4c/0x15c [ 437.471336][ T9805] el0t_64_sync_handler+0x84/0xf0 [ 437.472463][ T9805] el0t_64_sync+0x190/0x194 [ 437.473457][ T9811] CPU: 1 PID: 9811 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 437.476019][ T9811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.478260][ T9811] Call trace: [ 437.478929][ T9805] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 437.479014][ T9811] dump_backtrace+0x1b8/0x1e4 [ 437.482077][ T9805] gfs2: fsid=gfs2: error -17 adding sysfs files [ 437.482867][ T9811] show_stack+0x2c/0x44 [ 437.485326][ T9811] dump_stack_lvl+0xd0/0x124 [ 437.486430][ T9811] dump_stack+0x1c/0x28 [ 437.487378][ T9811] sysfs_create_dir_ns+0x278/0x318 [ 437.488492][ T9811] kobject_add_internal+0x598/0xb14 [ 437.489643][ T9811] kobject_init_and_add+0x130/0x1a0 [ 437.490768][ T9811] gfs2_sys_fs_add+0x1f8/0x3f4 [ 437.491832][ T9811] gfs2_fill_super+0xdf0/0x1fd4 [ 437.492955][ T9811] get_tree_bdev+0x360/0x54c [ 437.494070][ T9811] gfs2_get_tree+0x54/0x1b4 [ 437.495056][ T9811] vfs_get_tree+0x90/0x274 [ 437.496073][ T9811] do_new_mount+0x25c/0x8c8 [ 437.497061][ T9811] path_mount+0x590/0xe04 [ 437.498024][ T9811] __arm64_sys_mount+0x45c/0x594 [ 437.499061][ T9811] invoke_syscall+0x98/0x2c0 [ 437.500105][ T9811] el0_svc_common+0x138/0x258 [ 437.501215][ T9811] do_el0_svc+0x64/0x198 [ 437.502190][ T9811] el0_svc+0x4c/0x15c [ 437.503087][ T9811] el0t_64_sync_handler+0x84/0xf0 [ 437.504233][ T9811] el0t_64_sync+0x190/0x194 [ 437.506077][ T9811] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 437.508952][ T9811] gfs2: fsid=gfs2: error -17 adding sysfs files [ 437.560800][ T900] veth1_macvtap: left promiscuous mode [ 437.562167][ T900] veth0_macvtap: left promiscuous mode [ 437.563386][ T900] veth1_vlan: left promiscuous mode [ 437.564494][ T900] veth0_vlan: left promiscuous mode [ 437.655747][ T9808] syz-executor222 (9808): drop_caches: 2 [ 437.678078][ T9808] syz-executor222 (9808): drop_caches: 2 [ 437.706196][ T900] veth1_macvtap: left promiscuous mode [ 437.707431][ T900] veth0_macvtap: left promiscuous mode [ 437.708651][ T900] veth1_vlan: left promiscuous mode [ 437.709976][ T900] veth0_vlan: left promiscuous mode [ 437.786088][ T900] veth1_macvtap: left promiscuous mode [ 437.787429][ T900] veth0_macvtap: left promiscuous mode [ 437.788790][ T900] veth1_vlan: left promiscuous mode [ 437.790018][ T900] veth0_vlan: left promiscuous mode [ 437.812016][ T9805] syz-executor222 (9805): drop_caches: 2 [ 437.828920][ T9805] syz-executor222 (9805): drop_caches: 2 [ 437.867739][ T9814] loop0: detected capacity change from 0 to 32768 [ 437.869389][ T9811] syz-executor222 (9811): drop_caches: 2 [ 437.874580][ T9811] syz-executor222 (9811): drop_caches: 2 [ 437.876882][ T9814] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 437.878568][ T9814] CPU: 0 PID: 9814 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 437.880770][ T9814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.882924][ T9814] Call trace: [ 437.883644][ T9814] dump_backtrace+0x1b8/0x1e4 [ 437.884676][ T9814] show_stack+0x2c/0x44 [ 437.885528][ T9814] dump_stack_lvl+0xd0/0x124 [ 437.886576][ T9814] dump_stack+0x1c/0x28 [ 437.887579][ T9814] sysfs_create_dir_ns+0x278/0x318 [ 437.888729][ T9814] kobject_add_internal+0x598/0xb14 [ 437.890004][ T9814] kobject_init_and_add+0x130/0x1a0 [ 437.891108][ T9814] gfs2_sys_fs_add+0x1f8/0x3f4 [ 437.892251][ T9814] gfs2_fill_super+0xdf0/0x1fd4 [ 437.893385][ T9814] get_tree_bdev+0x360/0x54c [ 437.894417][ T9814] gfs2_get_tree+0x54/0x1b4 [ 437.895453][ T9814] vfs_get_tree+0x90/0x274 [ 437.896395][ T9814] do_new_mount+0x25c/0x8c8 [ 437.897440][ T9814] path_mount+0x590/0xe04 [ 437.898411][ T9814] __arm64_sys_mount+0x45c/0x594 [ 437.899519][ T9814] invoke_syscall+0x98/0x2c0 [ 437.900492][ T9814] el0_svc_common+0x138/0x258 [ 437.901577][ T9814] do_el0_svc+0x64/0x198 [ 437.902519][ T9814] el0_svc+0x4c/0x15c [ 437.903408][ T9814] el0t_64_sync_handler+0x84/0xf0 [ 437.904447][ T9814] el0t_64_sync+0x190/0x194 [ 437.910410][ T9814] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 437.913123][ T9814] gfs2: fsid=gfs2: error -17 adding sysfs files [ 437.930955][ T900] veth1_macvtap: left promiscuous mode [ 437.932162][ T900] veth0_macvtap: left promiscuous mode [ 437.933388][ T900] veth1_vlan: left promiscuous mode [ 437.934601][ T900] veth0_vlan: left promiscuous mode [ 438.040787][ T900] veth1_macvtap: left promiscuous mode [ 438.042077][ T900] veth0_macvtap: left promiscuous mode [ 438.043410][ T900] veth1_vlan: left promiscuous mode [ 438.044614][ T900] veth0_vlan: left promiscuous mode [ 438.152172][ T9814] syz-executor222 (9814): drop_caches: 2 [ 438.165668][ T9814] syz-executor222 (9814): drop_caches: 2 [ 438.339188][ T9813] loop4: detected capacity change from 0 to 32768 [ 438.356238][ T9813] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 438.365978][ T9813] CPU: 1 PID: 9813 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 438.368268][ T9813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.370501][ T9813] Call trace: [ 438.371144][ T9813] dump_backtrace+0x1b8/0x1e4 [ 438.372220][ T9813] show_stack+0x2c/0x44 [ 438.373151][ T9813] dump_stack_lvl+0xd0/0x124 [ 438.374188][ T9813] dump_stack+0x1c/0x28 [ 438.375145][ T9813] sysfs_create_dir_ns+0x278/0x318 [ 438.376261][ T9813] kobject_add_internal+0x598/0xb14 [ 438.377456][ T9813] kobject_init_and_add+0x130/0x1a0 [ 438.378616][ T9813] gfs2_sys_fs_add+0x1f8/0x3f4 [ 438.379590][ T9813] gfs2_fill_super+0xdf0/0x1fd4 [ 438.380662][ T9813] get_tree_bdev+0x360/0x54c [ 438.381651][ T9813] gfs2_get_tree+0x54/0x1b4 [ 438.382581][ T9813] vfs_get_tree+0x90/0x274 [ 438.383551][ T9813] do_new_mount+0x25c/0x8c8 [ 438.384571][ T9813] path_mount+0x590/0xe04 [ 438.385474][ T9813] __arm64_sys_mount+0x45c/0x594 [ 438.386513][ T9813] invoke_syscall+0x98/0x2c0 [ 438.387538][ T9813] el0_svc_common+0x138/0x258 [ 438.388480][ T9813] do_el0_svc+0x64/0x198 [ 438.389413][ T9813] el0_svc+0x4c/0x15c [ 438.390226][ T9813] el0t_64_sync_handler+0x84/0xf0 [ 438.391346][ T9813] el0t_64_sync+0x190/0x194 [ 438.431985][ T9642] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 438.433881][ T9642] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 438.515945][ T9642] gfs2: fsid=gfs2.0: File system withdrawn [ 438.517294][ T9642] CPU: 0 PID: 9642 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 438.519674][ T9642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.521907][ T9642] Call trace: [ 438.522637][ T9642] dump_backtrace+0x1b8/0x1e4 [ 438.523639][ T9642] show_stack+0x2c/0x44 [ 438.524613][ T9642] dump_stack_lvl+0xd0/0x124 [ 438.525625][ T9642] dump_stack+0x1c/0x28 [ 438.526498][ T9642] gfs2_withdraw+0xf08/0x134c [ 438.527502][ T9642] gfs2_consist_inode_i+0xf0/0x10c [ 438.528555][ T9642] gfs2_jdesc_check+0x12c/0x264 [ 438.529607][ T9642] init_journal+0xb60/0x1fa4 [ 438.530677][ T9642] init_inodes+0xe0/0x2d8 [ 438.531671][ T9642] gfs2_fill_super+0x1658/0x1fd4 [ 438.532820][ T9642] get_tree_bdev+0x360/0x54c [ 438.533829][ T9642] gfs2_get_tree+0x54/0x1b4 [ 438.534790][ T9642] vfs_get_tree+0x90/0x274 [ 438.535764][ T9642] do_new_mount+0x25c/0x8c8 [ 438.536756][ T9642] path_mount+0x590/0xe04 [ 438.537634][ T9642] __arm64_sys_mount+0x45c/0x594 [ 438.538717][ T9642] invoke_syscall+0x98/0x2c0 [ 438.539713][ T9642] el0_svc_common+0x138/0x258 [ 438.540814][ T9642] do_el0_svc+0x64/0x198 [ 438.541825][ T9642] el0_svc+0x4c/0x15c [ 438.542732][ T9642] el0t_64_sync_handler+0x84/0xf0 [ 438.543865][ T9642] el0t_64_sync+0x190/0x194 [ 438.623503][ T9813] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 438.640034][ T9813] gfs2: fsid=gfs2: error -17 adding sysfs files [ 438.734797][ T9642] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 438.857464][ T9821] loop0: detected capacity change from 0 to 32768 [ 438.910177][ T9821] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 438.927005][ T9821] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 438.940456][ T9817] loop1: detected capacity change from 0 to 32768 [ 438.942745][ T9821] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 438.942745][ T9821] inode = 1 18 [ 438.942745][ T9821] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 438.986010][ T9817] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 438.987796][ T9817] CPU: 1 PID: 9817 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 438.990067][ T9817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.992306][ T9817] Call trace: [ 438.992973][ T9817] dump_backtrace+0x1b8/0x1e4 [ 438.993951][ T9817] show_stack+0x2c/0x44 [ 438.994909][ T9817] dump_stack_lvl+0xd0/0x124 [ 438.995915][ T9817] dump_stack+0x1c/0x28 [ 438.996795][ T9817] sysfs_create_dir_ns+0x278/0x318 [ 438.997934][ T9817] kobject_add_internal+0x598/0xb14 [ 438.999033][ T9817] kobject_init_and_add+0x130/0x1a0 [ 439.000225][ T9817] gfs2_sys_fs_add+0x1f8/0x3f4 [ 439.001251][ T9817] gfs2_fill_super+0xdf0/0x1fd4 [ 439.002302][ T9817] get_tree_bdev+0x360/0x54c [ 439.003350][ T9817] gfs2_get_tree+0x54/0x1b4 [ 439.004240][ T9817] vfs_get_tree+0x90/0x274 [ 439.005240][ T9817] do_new_mount+0x25c/0x8c8 [ 439.006230][ T9817] path_mount+0x590/0xe04 [ 439.007230][ T9817] __arm64_sys_mount+0x45c/0x594 [ 439.008299][ T9817] invoke_syscall+0x98/0x2c0 [ 439.009340][ T9817] el0_svc_common+0x138/0x258 [ 439.010394][ T9817] do_el0_svc+0x64/0x198 [ 439.011320][ T9817] el0_svc+0x4c/0x15c [ 439.012160][ T9817] el0t_64_sync_handler+0x84/0xf0 [ 439.013305][ T9817] el0t_64_sync+0x190/0x194 [ 439.021186][ T9818] loop2: detected capacity change from 0 to 32768 [ 439.051223][ T9817] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 439.054104][ T9817] gfs2: fsid=gfs2: error -17 adding sysfs files [ 439.056966][ T9818] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 439.059273][ T9821] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 439.061184][ T9821] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 439.063303][ T9821] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 439.065367][ T9821] gfs2: fsid=gfs2.0: about to withdraw this file system [ 439.077216][ T9818] CPU: 1 PID: 9818 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 439.079540][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 439.081674][ T9818] Call trace: [ 439.082417][ T9818] dump_backtrace+0x1b8/0x1e4 [ 439.083496][ T9818] show_stack+0x2c/0x44 [ 439.084405][ T9818] dump_stack_lvl+0xd0/0x124 [ 439.085448][ T9818] dump_stack+0x1c/0x28 [ 439.086387][ T9818] sysfs_create_dir_ns+0x278/0x318 [ 439.087437][ T9818] kobject_add_internal+0x598/0xb14 [ 439.088573][ T9818] kobject_init_and_add+0x130/0x1a0 [ 439.089708][ T9818] gfs2_sys_fs_add+0x1f8/0x3f4 [ 439.090782][ T9818] gfs2_fill_super+0xdf0/0x1fd4 [ 439.091839][ T9818] get_tree_bdev+0x360/0x54c [ 439.092869][ T9818] gfs2_get_tree+0x54/0x1b4 [ 439.093827][ T9818] vfs_get_tree+0x90/0x274 [ 439.094754][ T9818] do_new_mount+0x25c/0x8c8 [ 439.095776][ T9818] path_mount+0x590/0xe04 [ 439.096736][ T9818] __arm64_sys_mount+0x45c/0x594 [ 439.097794][ T9818] invoke_syscall+0x98/0x2c0 [ 439.098458][ T9820] loop3: detected capacity change from 0 to 32768 [ 439.098800][ T9818] el0_svc_common+0x138/0x258 [ 439.098818][ T9818] do_el0_svc+0x64/0x198 [ 439.102114][ T9818] el0_svc+0x4c/0x15c [ 439.103027][ T9818] el0t_64_sync_handler+0x84/0xf0 [ 439.104159][ T9818] el0t_64_sync+0x190/0x194 [ 439.106043][ T9818] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 439.108885][ T9818] gfs2: fsid=gfs2: error -17 adding sysfs files [ 439.127391][ T9813] syz-executor222 (9813): drop_caches: 2 [ 439.131006][ T9820] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 439.132622][ T9820] CPU: 0 PID: 9820 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 439.134851][ T9820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 439.137119][ T9820] Call trace: [ 439.137395][ T9813] syz-executor222 (9813): drop_caches: 2 [ 439.137814][ T9820] dump_backtrace+0x1b8/0x1e4 [ 439.140067][ T9820] show_stack+0x2c/0x44 [ 439.140959][ T9820] dump_stack_lvl+0xd0/0x124 [ 439.141939][ T9820] dump_stack+0x1c/0x28 [ 439.142939][ T9820] sysfs_create_dir_ns+0x278/0x318 [ 439.144157][ T9820] kobject_add_internal+0x598/0xb14 [ 439.145343][ T9820] kobject_init_and_add+0x130/0x1a0 [ 439.146506][ T9820] gfs2_sys_fs_add+0x1f8/0x3f4 [ 439.147492][ T9820] gfs2_fill_super+0xdf0/0x1fd4 [ 439.148567][ T9820] get_tree_bdev+0x360/0x54c [ 439.149582][ T9820] gfs2_get_tree+0x54/0x1b4 [ 439.150503][ T9820] vfs_get_tree+0x90/0x274 [ 439.151440][ T9820] do_new_mount+0x25c/0x8c8 [ 439.152426][ T9820] path_mount+0x590/0xe04 [ 439.153342][ T9820] __arm64_sys_mount+0x45c/0x594 [ 439.154394][ T9820] invoke_syscall+0x98/0x2c0 [ 439.155386][ T9820] el0_svc_common+0x138/0x258 [ 439.156411][ T9820] do_el0_svc+0x64/0x198 [ 439.157404][ T9820] el0_svc+0x4c/0x15c [ 439.158202][ T9820] el0t_64_sync_handler+0x84/0xf0 [ 439.159265][ T9820] el0t_64_sync+0x190/0x194 [ 439.362613][ T9818] syz-executor222 (9818): drop_caches: 2 [ 439.379308][ T9818] syz-executor222 (9818): drop_caches: 2 [ 439.392626][ T9820] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 439.395494][ T9820] gfs2: fsid=gfs2: error -17 adding sysfs files [ 439.684668][ T9820] syz-executor222 (9820): drop_caches: 2 [ 439.686354][ T9820] syz-executor222 (9820): drop_caches: 2 [ 439.765287][ T9817] syz-executor222 (9817): drop_caches: 2 [ 439.773099][ T9817] syz-executor222 (9817): drop_caches: 2 [ 439.914631][ T900] team0 (unregistering): Port device team_slave_1 removed [ 439.923575][ T900] team0 (unregistering): Port device team_slave_0 removed [ 439.935081][ T900] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 439.942856][ T9825] loop5: detected capacity change from 0 to 32768 [ 439.958602][ T9825] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 439.962705][ T9825] CPU: 0 PID: 9825 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 439.964920][ T9825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 439.967184][ T9825] Call trace: [ 439.967931][ T9825] dump_backtrace+0x1b8/0x1e4 [ 439.968971][ T9825] show_stack+0x2c/0x44 [ 439.969901][ T9825] dump_stack_lvl+0xd0/0x124 [ 439.970946][ T9825] dump_stack+0x1c/0x28 [ 439.971777][ T9825] sysfs_create_dir_ns+0x278/0x318 [ 439.972898][ T9825] kobject_add_internal+0x598/0xb14 [ 439.973945][ T9825] kobject_init_and_add+0x130/0x1a0 [ 439.975006][ T9825] gfs2_sys_fs_add+0x1f8/0x3f4 [ 439.976024][ T9825] gfs2_fill_super+0xdf0/0x1fd4 [ 439.977106][ T9825] get_tree_bdev+0x360/0x54c [ 439.978068][ T9825] gfs2_get_tree+0x54/0x1b4 [ 439.979073][ T9825] vfs_get_tree+0x90/0x274 [ 439.980067][ T9825] do_new_mount+0x25c/0x8c8 [ 439.981130][ T9825] path_mount+0x590/0xe04 [ 439.982130][ T9825] __arm64_sys_mount+0x45c/0x594 [ 439.983303][ T9825] invoke_syscall+0x98/0x2c0 [ 439.984344][ T9825] el0_svc_common+0x138/0x258 [ 439.985356][ T9825] do_el0_svc+0x64/0x198 [ 439.986309][ T9825] el0_svc+0x4c/0x15c [ 439.987143][ T9825] el0t_64_sync_handler+0x84/0xf0 [ 439.988257][ T9825] el0t_64_sync+0x190/0x194 [ 440.022409][ T900] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 440.076782][ T9825] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 440.081736][ T9825] gfs2: fsid=gfs2: error -17 adding sysfs files [ 440.170626][ T900] bond0 (unregistering): Released all slaves [ 440.324198][ T9825] syz-executor222 (9825): drop_caches: 2 [ 440.332624][ T9825] syz-executor222 (9825): drop_caches: 2 [ 440.409877][ T9829] loop2: detected capacity change from 0 to 32768 [ 440.425016][ T9829] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 440.429029][ T9829] CPU: 0 PID: 9829 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 440.431207][ T9829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.433486][ T9829] Call trace: [ 440.434235][ T9829] dump_backtrace+0x1b8/0x1e4 [ 440.435318][ T9829] show_stack+0x2c/0x44 [ 440.436179][ T9829] dump_stack_lvl+0xd0/0x124 [ 440.437253][ T9829] dump_stack+0x1c/0x28 [ 440.438191][ T9829] sysfs_create_dir_ns+0x278/0x318 [ 440.439321][ T9829] kobject_add_internal+0x598/0xb14 [ 440.440421][ T9829] kobject_init_and_add+0x130/0x1a0 [ 440.441471][ T9829] gfs2_sys_fs_add+0x1f8/0x3f4 [ 440.442500][ T9829] gfs2_fill_super+0xdf0/0x1fd4 [ 440.443594][ T9829] get_tree_bdev+0x360/0x54c [ 440.444613][ T9829] gfs2_get_tree+0x54/0x1b4 [ 440.445633][ T9829] vfs_get_tree+0x90/0x274 [ 440.446597][ T9829] do_new_mount+0x25c/0x8c8 [ 440.447603][ T9829] path_mount+0x590/0xe04 [ 440.448597][ T9829] __arm64_sys_mount+0x45c/0x594 [ 440.449727][ T9829] invoke_syscall+0x98/0x2c0 [ 440.450677][ T9829] el0_svc_common+0x138/0x258 [ 440.451667][ T9829] do_el0_svc+0x64/0x198 [ 440.452629][ T9829] el0_svc+0x4c/0x15c [ 440.453482][ T9829] el0t_64_sync_handler+0x84/0xf0 [ 440.454679][ T9829] el0t_64_sync+0x190/0x194 [ 440.456008][ T9829] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 440.459156][ T9829] gfs2: fsid=gfs2: error -17 adding sysfs files [ 440.476883][ T900] team0 (unregistering): Port device team_slave_1 removed [ 440.490659][ T900] team0 (unregistering): Port device team_slave_0 removed [ 440.507736][ T900] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 440.541591][ T9830] loop3: detected capacity change from 0 to 32768 [ 440.556063][ T900] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 440.575566][ T9828] loop4: detected capacity change from 0 to 32768 [ 440.577306][ T9830] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 440.578952][ T9830] CPU: 1 PID: 9830 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 440.581243][ T9830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.583446][ T9830] Call trace: [ 440.584131][ T9830] dump_backtrace+0x1b8/0x1e4 [ 440.585091][ T9830] show_stack+0x2c/0x44 [ 440.585976][ T9830] dump_stack_lvl+0xd0/0x124 [ 440.586969][ T9830] dump_stack+0x1c/0x28 [ 440.587942][ T9830] sysfs_create_dir_ns+0x278/0x318 [ 440.589059][ T9830] kobject_add_internal+0x598/0xb14 [ 440.590179][ T9830] kobject_init_and_add+0x130/0x1a0 [ 440.591234][ T9830] gfs2_sys_fs_add+0x1f8/0x3f4 [ 440.592266][ T9830] gfs2_fill_super+0xdf0/0x1fd4 [ 440.593363][ T9830] get_tree_bdev+0x360/0x54c [ 440.594369][ T9830] gfs2_get_tree+0x54/0x1b4 [ 440.595315][ T9830] vfs_get_tree+0x90/0x274 [ 440.596230][ T9830] do_new_mount+0x25c/0x8c8 [ 440.597189][ T9830] path_mount+0x590/0xe04 [ 440.598115][ T9830] __arm64_sys_mount+0x45c/0x594 [ 440.599168][ T9830] invoke_syscall+0x98/0x2c0 [ 440.600212][ T9830] el0_svc_common+0x138/0x258 [ 440.601176][ T9830] do_el0_svc+0x64/0x198 [ 440.602124][ T9830] el0_svc+0x4c/0x15c [ 440.602952][ T9830] el0t_64_sync_handler+0x84/0xf0 [ 440.603995][ T9830] el0t_64_sync+0x190/0x194 [ 440.610487][ T9831] loop1: detected capacity change from 0 to 32768 [ 440.612777][ T9830] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 440.620240][ T9830] gfs2: fsid=gfs2: error -17 adding sysfs files [ 440.621692][ T9831] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 440.622044][ T9828] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 440.623136][ T9831] CPU: 1 PID: 9831 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 440.623154][ T9831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.623162][ T9831] Call trace: [ 440.623166][ T9831] dump_backtrace+0x1b8/0x1e4 [ 440.623179][ T9831] show_stack+0x2c/0x44 [ 440.631771][ T9831] dump_stack_lvl+0xd0/0x124 [ 440.632843][ T9831] dump_stack+0x1c/0x28 [ 440.633724][ T9831] sysfs_create_dir_ns+0x278/0x318 [ 440.634918][ T9831] kobject_add_internal+0x598/0xb14 [ 440.636059][ T9831] kobject_init_and_add+0x130/0x1a0 [ 440.637195][ T9831] gfs2_sys_fs_add+0x1f8/0x3f4 [ 440.638237][ T9831] gfs2_fill_super+0xdf0/0x1fd4 [ 440.639300][ T9831] get_tree_bdev+0x360/0x54c [ 440.640316][ T9831] gfs2_get_tree+0x54/0x1b4 [ 440.641225][ T9831] vfs_get_tree+0x90/0x274 [ 440.642175][ T9831] do_new_mount+0x25c/0x8c8 [ 440.643150][ T9831] path_mount+0x590/0xe04 [ 440.644095][ T9831] __arm64_sys_mount+0x45c/0x594 [ 440.645232][ T9831] invoke_syscall+0x98/0x2c0 [ 440.646230][ T9831] el0_svc_common+0x138/0x258 [ 440.647239][ T9831] do_el0_svc+0x64/0x198 [ 440.648194][ T9831] el0_svc+0x4c/0x15c [ 440.649019][ T9831] el0t_64_sync_handler+0x84/0xf0 [ 440.650104][ T9831] el0t_64_sync+0x190/0x194 [ 440.663498][ T9828] CPU: 0 PID: 9828 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 440.665856][ T9828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.667982][ T9828] Call trace: [ 440.668702][ T9828] dump_backtrace+0x1b8/0x1e4 [ 440.669696][ T9828] show_stack+0x2c/0x44 [ 440.670551][ T9828] dump_stack_lvl+0xd0/0x124 [ 440.671579][ T9828] dump_stack+0x1c/0x28 [ 440.672516][ T9828] sysfs_create_dir_ns+0x278/0x318 [ 440.673696][ T9828] kobject_add_internal+0x598/0xb14 [ 440.674898][ T9828] kobject_init_and_add+0x130/0x1a0 [ 440.676047][ T9828] gfs2_sys_fs_add+0x1f8/0x3f4 [ 440.677057][ T9828] gfs2_fill_super+0xdf0/0x1fd4 [ 440.678179][ T9828] get_tree_bdev+0x360/0x54c [ 440.679180][ T9828] gfs2_get_tree+0x54/0x1b4 [ 440.680169][ T9828] vfs_get_tree+0x90/0x274 [ 440.681107][ T9828] do_new_mount+0x25c/0x8c8 [ 440.682171][ T9828] path_mount+0x590/0xe04 [ 440.683118][ T9828] __arm64_sys_mount+0x45c/0x594 [ 440.684203][ T9828] invoke_syscall+0x98/0x2c0 [ 440.685290][ T9828] el0_svc_common+0x138/0x258 [ 440.686334][ T9828] do_el0_svc+0x64/0x198 [ 440.687219][ T9828] el0_svc+0x4c/0x15c [ 440.688116][ T9828] el0t_64_sync_handler+0x84/0xf0 [ 440.689163][ T9828] el0t_64_sync+0x190/0x194 [ 440.692359][ T9828] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 440.695451][ T9828] gfs2: fsid=gfs2: error -17 adding sysfs files [ 440.700977][ T9831] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 440.704223][ T9831] gfs2: fsid=gfs2: error -17 adding sysfs files [ 440.712636][ T9829] syz-executor222 (9829): drop_caches: 2 [ 440.714809][ T9829] syz-executor222 (9829): drop_caches: 2 [ 440.871038][ T900] bond0 (unregistering): Released all slaves [ 440.885153][ T9830] syz-executor222 (9830): drop_caches: 2 [ 440.892669][ T9830] syz-executor222 (9830): drop_caches: 2 [ 440.957381][ T9831] syz-executor222 (9831): drop_caches: 2 [ 440.959749][ T9831] syz-executor222 (9831): drop_caches: 2 [ 441.050096][ T9828] syz-executor222 (9828): drop_caches: 2 [ 441.060262][ T9828] syz-executor222 (9828): drop_caches: 2 [ 441.121950][ T900] team0 (unregistering): Port device team_slave_1 removed [ 441.133971][ T900] team0 (unregistering): Port device team_slave_0 removed [ 441.162689][ T900] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 441.212396][ T900] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 441.215101][ T9833] loop5: detected capacity change from 0 to 32768 [ 441.231441][ T9833] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 441.236779][ T9833] CPU: 1 PID: 9833 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 441.239011][ T9833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.241148][ T9833] Call trace: [ 441.241862][ T9833] dump_backtrace+0x1b8/0x1e4 [ 441.242835][ T9833] show_stack+0x2c/0x44 [ 441.243748][ T9833] dump_stack_lvl+0xd0/0x124 [ 441.244760][ T9833] dump_stack+0x1c/0x28 [ 441.245702][ T9833] sysfs_create_dir_ns+0x278/0x318 [ 441.246788][ T9833] kobject_add_internal+0x598/0xb14 [ 441.247900][ T9833] kobject_init_and_add+0x130/0x1a0 [ 441.249038][ T9833] gfs2_sys_fs_add+0x1f8/0x3f4 [ 441.250051][ T9833] gfs2_fill_super+0xdf0/0x1fd4 [ 441.251090][ T9833] get_tree_bdev+0x360/0x54c [ 441.252113][ T9833] gfs2_get_tree+0x54/0x1b4 [ 441.253076][ T9833] vfs_get_tree+0x90/0x274 [ 441.254052][ T9833] do_new_mount+0x25c/0x8c8 [ 441.255036][ T9833] path_mount+0x590/0xe04 [ 441.256074][ T9833] __arm64_sys_mount+0x45c/0x594 [ 441.257328][ T9833] invoke_syscall+0x98/0x2c0 [ 441.258441][ T9833] el0_svc_common+0x138/0x258 [ 441.259447][ T9833] do_el0_svc+0x64/0x198 [ 441.260455][ T9833] el0_svc+0x4c/0x15c [ 441.261343][ T9833] el0t_64_sync_handler+0x84/0xf0 [ 441.262440][ T9833] el0t_64_sync+0x190/0x194 [ 441.410751][ T9841] loop4: detected capacity change from 0 to 32768 [ 441.412633][ T9833] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 441.415487][ T9833] gfs2: fsid=gfs2: error -17 adding sysfs files [ 441.417444][ T9841] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 441.419046][ T9841] CPU: 0 PID: 9841 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 441.421337][ T9841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.423491][ T9841] Call trace: [ 441.424251][ T9841] dump_backtrace+0x1b8/0x1e4 [ 441.425274][ T9841] show_stack+0x2c/0x44 [ 441.426167][ T9841] dump_stack_lvl+0xd0/0x124 [ 441.427315][ T9841] dump_stack+0x1c/0x28 [ 441.428266][ T9841] sysfs_create_dir_ns+0x278/0x318 [ 441.429343][ T9841] kobject_add_internal+0x598/0xb14 [ 441.430603][ T9841] kobject_init_and_add+0x130/0x1a0 [ 441.431744][ T9841] gfs2_sys_fs_add+0x1f8/0x3f4 [ 441.432842][ T9841] gfs2_fill_super+0xdf0/0x1fd4 [ 441.433914][ T9841] get_tree_bdev+0x360/0x54c [ 441.434885][ T9841] gfs2_get_tree+0x54/0x1b4 [ 441.435904][ T9841] vfs_get_tree+0x90/0x274 [ 441.436869][ T9841] do_new_mount+0x25c/0x8c8 [ 441.437838][ T9841] path_mount+0x590/0xe04 [ 441.438781][ T9841] __arm64_sys_mount+0x45c/0x594 [ 441.439844][ T9841] invoke_syscall+0x98/0x2c0 [ 441.440866][ T9841] el0_svc_common+0x138/0x258 [ 441.441938][ T9841] do_el0_svc+0x64/0x198 [ 441.442788][ T9841] el0_svc+0x4c/0x15c [ 441.443635][ T9841] el0t_64_sync_handler+0x84/0xf0 [ 441.444840][ T9841] el0t_64_sync+0x190/0x194 [ 441.450987][ T9841] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 441.451053][ T900] bond0 (unregistering): Released all slaves [ 441.453778][ T9841] gfs2: fsid=gfs2: error -17 adding sysfs files [ 441.703246][ T900] team0 (unregistering): Port device team_slave_1 removed [ 441.726702][ T9833] syz-executor222 (9833): drop_caches: 2 [ 441.735119][ T9841] syz-executor222 (9841): drop_caches: 2 [ 441.737108][ T900] team0 (unregistering): Port device team_slave_0 removed [ 441.737473][ T9841] syz-executor222 (9841): drop_caches: 2 [ 441.742807][ T9833] syz-executor222 (9833): drop_caches: 2 [ 441.757979][ T900] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 441.795745][ T900] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 441.804250][ T9838] loop2: detected capacity change from 0 to 32768 [ 441.821296][ T9838] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 441.833107][ T9838] CPU: 0 PID: 9838 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 441.835416][ T9838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.837673][ T9838] Call trace: [ 441.838383][ T9838] dump_backtrace+0x1b8/0x1e4 [ 441.839490][ T9838] show_stack+0x2c/0x44 [ 441.840401][ T9838] dump_stack_lvl+0xd0/0x124 [ 441.841439][ T9838] dump_stack+0x1c/0x28 [ 441.842349][ T9838] sysfs_create_dir_ns+0x278/0x318 [ 441.843517][ T9838] kobject_add_internal+0x598/0xb14 [ 441.844626][ T9838] kobject_init_and_add+0x130/0x1a0 [ 441.845775][ T9838] gfs2_sys_fs_add+0x1f8/0x3f4 [ 441.846845][ T9838] gfs2_fill_super+0xdf0/0x1fd4 [ 441.847962][ T9838] get_tree_bdev+0x360/0x54c [ 441.848967][ T9838] gfs2_get_tree+0x54/0x1b4 [ 441.849979][ T9838] vfs_get_tree+0x90/0x274 [ 441.850948][ T9838] do_new_mount+0x25c/0x8c8 [ 441.851983][ T9838] path_mount+0x590/0xe04 [ 441.852921][ T9838] __arm64_sys_mount+0x45c/0x594 [ 441.854069][ T9838] invoke_syscall+0x98/0x2c0 [ 441.855026][ T9838] el0_svc_common+0x138/0x258 [ 441.856054][ T9838] do_el0_svc+0x64/0x198 [ 441.857061][ T9838] el0_svc+0x4c/0x15c [ 441.857937][ T9838] el0t_64_sync_handler+0x84/0xf0 [ 441.859092][ T9838] el0t_64_sync+0x190/0x194 [ 441.861494][ T9839] loop3: detected capacity change from 0 to 32768 [ 441.892267][ T9839] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 441.894034][ T9839] CPU: 0 PID: 9839 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 441.896166][ T9839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.898394][ T9839] Call trace: [ 441.899087][ T9839] dump_backtrace+0x1b8/0x1e4 [ 441.900119][ T9839] show_stack+0x2c/0x44 [ 441.900951][ T9839] dump_stack_lvl+0xd0/0x124 [ 441.901975][ T9839] dump_stack+0x1c/0x28 [ 441.902837][ T9839] sysfs_create_dir_ns+0x278/0x318 [ 441.903913][ T9839] kobject_add_internal+0x598/0xb14 [ 441.904946][ T9839] kobject_init_and_add+0x130/0x1a0 [ 441.906049][ T9839] gfs2_sys_fs_add+0x1f8/0x3f4 [ 441.907094][ T9839] gfs2_fill_super+0xdf0/0x1fd4 [ 441.908184][ T9839] get_tree_bdev+0x360/0x54c [ 441.909202][ T9839] gfs2_get_tree+0x54/0x1b4 [ 441.910183][ T9839] vfs_get_tree+0x90/0x274 [ 441.910521][ T9840] loop1: detected capacity change from 0 to 32768 [ 441.911163][ T9839] do_new_mount+0x25c/0x8c8 [ 441.911179][ T9839] path_mount+0x590/0xe04 [ 441.911189][ T9839] __arm64_sys_mount+0x45c/0x594 [ 441.911200][ T9839] invoke_syscall+0x98/0x2c0 [ 441.913374][ T9840] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 441.913507][ T9839] el0_svc_common+0x138/0x258 [ 441.919241][ T9839] do_el0_svc+0x64/0x198 [ 441.920189][ T9839] el0_svc+0x4c/0x15c [ 441.921107][ T9839] el0t_64_sync_handler+0x84/0xf0 [ 441.922187][ T9839] el0t_64_sync+0x190/0x194 [ 441.923187][ T9840] CPU: 1 PID: 9840 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 441.925549][ T9840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.927638][ T9840] Call trace: [ 441.928375][ T9840] dump_backtrace+0x1b8/0x1e4 [ 441.929399][ T9840] show_stack+0x2c/0x44 [ 441.930343][ T9840] dump_stack_lvl+0xd0/0x124 [ 441.931359][ T9840] dump_stack+0x1c/0x28 [ 441.932242][ T9840] sysfs_create_dir_ns+0x278/0x318 [ 441.933337][ T9840] kobject_add_internal+0x598/0xb14 [ 441.934461][ T9840] kobject_init_and_add+0x130/0x1a0 [ 441.935626][ T9840] gfs2_sys_fs_add+0x1f8/0x3f4 [ 441.936676][ T9840] gfs2_fill_super+0xdf0/0x1fd4 [ 441.937767][ T9840] get_tree_bdev+0x360/0x54c [ 441.938731][ T9840] gfs2_get_tree+0x54/0x1b4 [ 441.939787][ T9840] vfs_get_tree+0x90/0x274 [ 441.940783][ T9840] do_new_mount+0x25c/0x8c8 [ 441.941853][ T9840] path_mount+0x590/0xe04 [ 441.942816][ T9840] __arm64_sys_mount+0x45c/0x594 [ 441.943953][ T9840] invoke_syscall+0x98/0x2c0 [ 441.945024][ T9840] el0_svc_common+0x138/0x258 [ 441.946053][ T9840] do_el0_svc+0x64/0x198 [ 441.947048][ T9840] el0_svc+0x4c/0x15c [ 441.947909][ T9840] el0t_64_sync_handler+0x84/0xf0 [ 441.949048][ T9840] el0t_64_sync+0x190/0x194 [ 441.953482][ T9840] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 441.959807][ T9840] gfs2: fsid=gfs2: error -17 adding sysfs files [ 441.980975][ T9839] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 441.983727][ T9838] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 441.986418][ T9839] gfs2: fsid=gfs2: error -17 adding sysfs files [ 441.994830][ T9838] gfs2: fsid=gfs2: error -17 adding sysfs files [ 442.035650][ T900] bond0 (unregistering): Released all slaves [ 442.270791][ T900] team0 (unregistering): Port device team_slave_1 removed [ 442.299046][ T900] team0 (unregistering): Port device team_slave_0 removed [ 442.314133][ T9840] syz-executor222 (9840): drop_caches: 2 [ 442.314203][ T900] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 442.328462][ T9840] syz-executor222 (9840): drop_caches: 2 [ 442.347869][ T9839] syz-executor222 (9839): drop_caches: 2 [ 442.349937][ T9839] syz-executor222 (9839): drop_caches: 2 [ 442.356401][ T900] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 442.367564][ T9838] syz-executor222 (9838): drop_caches: 2 [ 442.376232][ T9838] syz-executor222 (9838): drop_caches: 2 [ 442.502079][ T9845] loop5: detected capacity change from 0 to 32768 [ 442.521138][ T9845] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 442.529389][ T9845] CPU: 1 PID: 9845 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 442.531753][ T9845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 442.534016][ T9845] Call trace: [ 442.534732][ T9845] dump_backtrace+0x1b8/0x1e4 [ 442.535785][ T9845] show_stack+0x2c/0x44 [ 442.536763][ T9845] dump_stack_lvl+0xd0/0x124 [ 442.537804][ T9845] dump_stack+0x1c/0x28 [ 442.538738][ T9845] sysfs_create_dir_ns+0x278/0x318 [ 442.539841][ T9845] kobject_add_internal+0x598/0xb14 [ 442.540918][ T9845] kobject_init_and_add+0x130/0x1a0 [ 442.542133][ T9845] gfs2_sys_fs_add+0x1f8/0x3f4 [ 442.543194][ T9845] gfs2_fill_super+0xdf0/0x1fd4 [ 442.544265][ T9845] get_tree_bdev+0x360/0x54c [ 442.545218][ T9845] gfs2_get_tree+0x54/0x1b4 [ 442.546157][ T9845] vfs_get_tree+0x90/0x274 [ 442.547148][ T9845] do_new_mount+0x25c/0x8c8 [ 442.548107][ T9845] path_mount+0x590/0xe04 [ 442.549082][ T9845] __arm64_sys_mount+0x45c/0x594 [ 442.550132][ T9845] invoke_syscall+0x98/0x2c0 [ 442.551175][ T9845] el0_svc_common+0x138/0x258 [ 442.552259][ T9845] do_el0_svc+0x64/0x198 [ 442.553193][ T9845] el0_svc+0x4c/0x15c [ 442.554049][ T9845] el0t_64_sync_handler+0x84/0xf0 [ 442.555232][ T9845] el0t_64_sync+0x190/0x194 [ 442.590379][ T900] bond0 (unregistering): Released all slaves [ 442.612235][ T9844] loop4: detected capacity change from 0 to 32768 [ 442.627636][ T9844] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 442.632888][ T9844] CPU: 1 PID: 9844 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 442.635215][ T9844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 442.637501][ T9844] Call trace: [ 442.638245][ T9844] dump_backtrace+0x1b8/0x1e4 [ 442.639313][ T9844] show_stack+0x2c/0x44 [ 442.640189][ T9844] dump_stack_lvl+0xd0/0x124 [ 442.641100][ T9844] dump_stack+0x1c/0x28 [ 442.641979][ T9844] sysfs_create_dir_ns+0x278/0x318 [ 442.643098][ T9844] kobject_add_internal+0x598/0xb14 [ 442.644253][ T9844] kobject_init_and_add+0x130/0x1a0 [ 442.645395][ T9844] gfs2_sys_fs_add+0x1f8/0x3f4 [ 442.646483][ T9844] gfs2_fill_super+0xdf0/0x1fd4 [ 442.647563][ T9844] get_tree_bdev+0x360/0x54c [ 442.648610][ T9844] gfs2_get_tree+0x54/0x1b4 [ 442.649596][ T9844] vfs_get_tree+0x90/0x274 [ 442.650595][ T9844] do_new_mount+0x25c/0x8c8 [ 442.651533][ T9844] path_mount+0x590/0xe04 [ 442.652483][ T9844] __arm64_sys_mount+0x45c/0x594 [ 442.653509][ T9844] invoke_syscall+0x98/0x2c0 [ 442.654524][ T9844] el0_svc_common+0x138/0x258 [ 442.655509][ T9844] do_el0_svc+0x64/0x198 [ 442.656449][ T9844] el0_svc+0x4c/0x15c [ 442.657344][ T9844] el0t_64_sync_handler+0x84/0xf0 [ 442.658451][ T9844] el0t_64_sync+0x190/0x194 [ 442.688803][ T9850] loop3: detected capacity change from 0 to 32768 [ 442.690637][ T9845] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 442.693471][ T9845] gfs2: fsid=gfs2: error -17 adding sysfs files [ 442.695248][ T9850] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 442.697592][ T9850] CPU: 0 PID: 9850 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 442.699839][ T9850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 442.701953][ T9850] Call trace: [ 442.702640][ T9850] dump_backtrace+0x1b8/0x1e4 [ 442.703655][ T9850] show_stack+0x2c/0x44 [ 442.704593][ T9850] dump_stack_lvl+0xd0/0x124 [ 442.705566][ T9850] dump_stack+0x1c/0x28 [ 442.706428][ T9850] sysfs_create_dir_ns+0x278/0x318 [ 442.707486][ T9850] kobject_add_internal+0x598/0xb14 [ 442.708754][ T9850] kobject_init_and_add+0x130/0x1a0 [ 442.709872][ T9850] gfs2_sys_fs_add+0x1f8/0x3f4 [ 442.710917][ T9850] gfs2_fill_super+0xdf0/0x1fd4 [ 442.711961][ T9850] get_tree_bdev+0x360/0x54c [ 442.712942][ T9850] gfs2_get_tree+0x54/0x1b4 [ 442.713934][ T9850] vfs_get_tree+0x90/0x274 [ 442.714859][ T9850] do_new_mount+0x25c/0x8c8 [ 442.715876][ T9850] path_mount+0x590/0xe04 [ 442.716818][ T9850] __arm64_sys_mount+0x45c/0x594 [ 442.717887][ T9850] invoke_syscall+0x98/0x2c0 [ 442.718853][ T9850] el0_svc_common+0x138/0x258 [ 442.719919][ T9850] do_el0_svc+0x64/0x198 [ 442.720851][ T9850] el0_svc+0x4c/0x15c [ 442.721733][ T9850] el0t_64_sync_handler+0x84/0xf0 [ 442.722828][ T9850] el0t_64_sync+0x190/0x194 [ 442.727347][ T9850] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 442.730014][ T9850] gfs2: fsid=gfs2: error -17 adding sysfs files [ 442.734054][ T9844] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 442.739498][ T9844] gfs2: fsid=gfs2: error -17 adding sysfs files [ 443.003222][ T9844] syz-executor222 (9844): drop_caches: 2 [ 443.005611][ T9844] syz-executor222 (9844): drop_caches: 2 [ 443.117866][ T9845] syz-executor222 (9845): drop_caches: 2 [ 443.125117][ T9850] syz-executor222 (9850): drop_caches: 2 [ 443.137389][ T9845] syz-executor222 (9845): drop_caches: 2 [ 443.139222][ T9850] syz-executor222 (9850): drop_caches: 2 [ 443.406843][ T9849] loop1: detected capacity change from 0 to 32768 [ 443.421471][ T9849] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 443.423332][ T9849] CPU: 1 PID: 9849 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 443.425524][ T9849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 443.427741][ T9849] Call trace: [ 443.428446][ T9849] dump_backtrace+0x1b8/0x1e4 [ 443.429439][ T9849] show_stack+0x2c/0x44 [ 443.430322][ T9849] dump_stack_lvl+0xd0/0x124 [ 443.431323][ T9849] dump_stack+0x1c/0x28 [ 443.432230][ T9849] sysfs_create_dir_ns+0x278/0x318 [ 443.433303][ T9849] kobject_add_internal+0x598/0xb14 [ 443.434475][ T9849] kobject_init_and_add+0x130/0x1a0 [ 443.435682][ T9849] gfs2_sys_fs_add+0x1f8/0x3f4 [ 443.436667][ T9849] gfs2_fill_super+0xdf0/0x1fd4 [ 443.437776][ T9849] get_tree_bdev+0x360/0x54c [ 443.438798][ T9849] gfs2_get_tree+0x54/0x1b4 [ 443.439781][ T9849] vfs_get_tree+0x90/0x274 [ 443.440746][ T9849] do_new_mount+0x25c/0x8c8 [ 443.441771][ T9849] path_mount+0x590/0xe04 [ 443.442721][ T9849] __arm64_sys_mount+0x45c/0x594 [ 443.443772][ T9849] invoke_syscall+0x98/0x2c0 [ 443.444843][ T9849] el0_svc_common+0x138/0x258 [ 443.445890][ T9849] do_el0_svc+0x64/0x198 [ 443.446788][ T9849] el0_svc+0x4c/0x15c [ 443.447731][ T9849] el0t_64_sync_handler+0x84/0xf0 [ 443.448793][ T9849] el0t_64_sync+0x190/0x194 [ 443.669330][ T9849] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 443.682167][ T9849] gfs2: fsid=gfs2: error -17 adding sysfs files [ 443.722858][ T9870] loop5: detected capacity change from 0 to 32768 [ 443.724804][ T9851] loop2: detected capacity change from 0 to 32768 [ 443.732176][ T9870] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 443.737556][ T9851] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 443.739261][ T9870] CPU: 1 PID: 9870 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 443.741484][ T9870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 443.743749][ T9870] Call trace: [ 443.744459][ T9870] dump_backtrace+0x1b8/0x1e4 [ 443.745473][ T9870] show_stack+0x2c/0x44 [ 443.746364][ T9870] dump_stack_lvl+0xd0/0x124 [ 443.747374][ T9870] dump_stack+0x1c/0x28 [ 443.748272][ T9870] sysfs_create_dir_ns+0x278/0x318 [ 443.749411][ T9870] kobject_add_internal+0x598/0xb14 [ 443.750584][ T9870] kobject_init_and_add+0x130/0x1a0 [ 443.751737][ T9870] gfs2_sys_fs_add+0x1f8/0x3f4 [ 443.752788][ T9870] gfs2_fill_super+0xdf0/0x1fd4 [ 443.753813][ T9870] get_tree_bdev+0x360/0x54c [ 443.754824][ T9870] gfs2_get_tree+0x54/0x1b4 [ 443.755763][ T9870] vfs_get_tree+0x90/0x274 [ 443.756682][ T9870] do_new_mount+0x25c/0x8c8 [ 443.757665][ T9870] path_mount+0x590/0xe04 [ 443.758601][ T9870] __arm64_sys_mount+0x45c/0x594 [ 443.759687][ T9870] invoke_syscall+0x98/0x2c0 [ 443.760724][ T9870] el0_svc_common+0x138/0x258 [ 443.761773][ T9870] do_el0_svc+0x64/0x198 [ 443.762727][ T9870] el0_svc+0x4c/0x15c [ 443.763577][ T9870] el0t_64_sync_handler+0x84/0xf0 [ 443.764708][ T9870] el0t_64_sync+0x190/0x194 [ 443.768921][ T9851] CPU: 1 PID: 9851 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 443.771292][ T9851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 443.773390][ T9851] Call trace: [ 443.774172][ T9851] dump_backtrace+0x1b8/0x1e4 [ 443.775164][ T9851] show_stack+0x2c/0x44 [ 443.776060][ T9851] dump_stack_lvl+0xd0/0x124 [ 443.777057][ T9851] dump_stack+0x1c/0x28 [ 443.777931][ T9851] sysfs_create_dir_ns+0x278/0x318 [ 443.779015][ T9851] kobject_add_internal+0x598/0xb14 [ 443.780200][ T9851] kobject_init_and_add+0x130/0x1a0 [ 443.781326][ T9851] gfs2_sys_fs_add+0x1f8/0x3f4 [ 443.782422][ T9851] gfs2_fill_super+0xdf0/0x1fd4 [ 443.783474][ T9851] get_tree_bdev+0x360/0x54c [ 443.784560][ T9851] gfs2_get_tree+0x54/0x1b4 [ 443.785566][ T9851] vfs_get_tree+0x90/0x274 [ 443.786585][ T9851] do_new_mount+0x25c/0x8c8 [ 443.787517][ T9851] path_mount+0x590/0xe04 [ 443.788505][ T9851] __arm64_sys_mount+0x45c/0x594 [ 443.789591][ T9851] invoke_syscall+0x98/0x2c0 [ 443.790532][ T9851] el0_svc_common+0x138/0x258 [ 443.791507][ T9851] do_el0_svc+0x64/0x198 [ 443.792512][ T9851] el0_svc+0x4c/0x15c [ 443.793372][ T9851] el0t_64_sync_handler+0x84/0xf0 [ 443.794504][ T9851] el0t_64_sync+0x190/0x194 [ 443.826847][ T9870] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 443.832074][ T9851] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 443.836145][ T9870] gfs2: fsid=gfs2: error -17 adding sysfs files [ 443.839849][ T9851] gfs2: fsid=gfs2: error -17 adding sysfs files [ 444.012768][ T9849] syz-executor222 (9849): drop_caches: 2 [ 444.021477][ T9849] syz-executor222 (9849): drop_caches: 2 [ 444.102810][ T9821] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 444.104731][ T9821] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 444.136078][ T9821] gfs2: fsid=gfs2.0: File system withdrawn [ 444.146901][ T9821] CPU: 1 PID: 9821 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 444.149178][ T9821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 444.151418][ T9821] Call trace: [ 444.152136][ T9821] dump_backtrace+0x1b8/0x1e4 [ 444.153210][ T9821] show_stack+0x2c/0x44 [ 444.154102][ T9821] dump_stack_lvl+0xd0/0x124 [ 444.155136][ T9821] dump_stack+0x1c/0x28 [ 444.156074][ T9821] gfs2_withdraw+0xf08/0x134c [ 444.157141][ T9821] gfs2_consist_inode_i+0xf0/0x10c [ 444.158296][ T9821] gfs2_jdesc_check+0x12c/0x264 [ 444.159408][ T9821] init_journal+0xb60/0x1fa4 [ 444.160392][ T9821] init_inodes+0xe0/0x2d8 [ 444.161322][ T9821] gfs2_fill_super+0x1658/0x1fd4 [ 444.162355][ T9821] get_tree_bdev+0x360/0x54c [ 444.163331][ T9821] gfs2_get_tree+0x54/0x1b4 [ 444.164287][ T9821] vfs_get_tree+0x90/0x274 [ 444.165206][ T9821] do_new_mount+0x25c/0x8c8 [ 444.166201][ T9821] path_mount+0x590/0xe04 [ 444.167153][ T9821] __arm64_sys_mount+0x45c/0x594 [ 444.168296][ T9821] invoke_syscall+0x98/0x2c0 [ 444.169318][ T9821] el0_svc_common+0x138/0x258 [ 444.170344][ T9821] do_el0_svc+0x64/0x198 [ 444.171274][ T9821] el0_svc+0x4c/0x15c [ 444.172175][ T9821] el0t_64_sync_handler+0x84/0xf0 [ 444.173264][ T9821] el0t_64_sync+0x190/0x194 [ 444.187729][ T9871] loop3: detected capacity change from 0 to 32768 [ 444.205054][ T9870] syz-executor222 (9870): drop_caches: 2 [ 444.216407][ T9870] syz-executor222 (9870): drop_caches: 2 [ 444.218210][ T9871] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 444.219883][ T9871] CPU: 0 PID: 9871 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 444.222210][ T9871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 444.224407][ T9871] Call trace: [ 444.225108][ T9871] dump_backtrace+0x1b8/0x1e4 [ 444.226198][ T9871] show_stack+0x2c/0x44 [ 444.227144][ T9871] dump_stack_lvl+0xd0/0x124 [ 444.228146][ T9871] dump_stack+0x1c/0x28 [ 444.229068][ T9871] sysfs_create_dir_ns+0x278/0x318 [ 444.230162][ T9871] kobject_add_internal+0x598/0xb14 [ 444.231332][ T9871] kobject_init_and_add+0x130/0x1a0 [ 444.232430][ T9871] gfs2_sys_fs_add+0x1f8/0x3f4 [ 444.233475][ T9871] gfs2_fill_super+0xdf0/0x1fd4 [ 444.234496][ T9871] get_tree_bdev+0x360/0x54c [ 444.235510][ T9871] gfs2_get_tree+0x54/0x1b4 [ 444.236475][ T9871] vfs_get_tree+0x90/0x274 [ 444.237411][ T9871] do_new_mount+0x25c/0x8c8 [ 444.238320][ T9871] path_mount+0x590/0xe04 [ 444.239272][ T9871] __arm64_sys_mount+0x45c/0x594 [ 444.240352][ T9871] invoke_syscall+0x98/0x2c0 [ 444.241370][ T9871] el0_svc_common+0x138/0x258 [ 444.242389][ T9871] do_el0_svc+0x64/0x198 [ 444.243303][ T9871] el0_svc+0x4c/0x15c [ 444.244164][ T9871] el0t_64_sync_handler+0x84/0xf0 [ 444.245260][ T9871] el0t_64_sync+0x190/0x194 [ 444.251851][ T9821] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 444.261572][ T9865] loop4: detected capacity change from 0 to 32768 [ 444.281418][ T9871] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 444.284702][ T9871] gfs2: fsid=gfs2: error -17 adding sysfs files [ 444.295411][ T9851] syz-executor222 (9851): drop_caches: 2 [ 444.297672][ T9851] syz-executor222 (9851): drop_caches: 2 [ 444.301486][ T9865] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 444.303261][ T9865] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 444.313975][ T9865] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 444.313975][ T9865] inode = 1 18 [ 444.313975][ T9865] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 444.320100][ T9865] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 444.323041][ T9865] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 444.327458][ T9865] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 444.331612][ T9865] gfs2: fsid=gfs2.0: about to withdraw this file system [ 444.463481][ T6866] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 444.678516][ T9871] syz-executor222 (9871): drop_caches: 2 [ 444.699097][ T9871] syz-executor222 (9871): drop_caches: 2 [ 445.220644][ T9922] loop5: detected capacity change from 0 to 32768 [ 445.242259][ T9922] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 445.255073][ T9922] CPU: 0 PID: 9922 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 445.257294][ T9922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.259602][ T9922] Call trace: [ 445.260409][ T9922] dump_backtrace+0x1b8/0x1e4 [ 445.261411][ T9922] show_stack+0x2c/0x44 [ 445.262389][ T9922] dump_stack_lvl+0xd0/0x124 [ 445.263504][ T9922] dump_stack+0x1c/0x28 [ 445.264384][ T9922] sysfs_create_dir_ns+0x278/0x318 [ 445.265503][ T9922] kobject_add_internal+0x598/0xb14 [ 445.266634][ T9922] kobject_init_and_add+0x130/0x1a0 [ 445.267804][ T9922] gfs2_sys_fs_add+0x1f8/0x3f4 [ 445.268886][ T9922] gfs2_fill_super+0xdf0/0x1fd4 [ 445.269966][ T9922] get_tree_bdev+0x360/0x54c [ 445.270966][ T9922] gfs2_get_tree+0x54/0x1b4 [ 445.271917][ T9922] vfs_get_tree+0x90/0x274 [ 445.272842][ T9922] do_new_mount+0x25c/0x8c8 [ 445.273825][ T9922] path_mount+0x590/0xe04 [ 445.274796][ T9922] __arm64_sys_mount+0x45c/0x594 [ 445.275823][ T9922] invoke_syscall+0x98/0x2c0 [ 445.276791][ T9922] el0_svc_common+0x138/0x258 [ 445.277876][ T9922] do_el0_svc+0x64/0x198 [ 445.278770][ T9922] el0_svc+0x4c/0x15c [ 445.279586][ T9922] el0t_64_sync_handler+0x84/0xf0 [ 445.280650][ T9922] el0t_64_sync+0x190/0x194 [ 445.382384][ T9922] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 445.388303][ T9922] gfs2: fsid=gfs2: error -17 adding sysfs files [ 445.408623][ T9909] loop1: detected capacity change from 0 to 32768 [ 445.421763][ T9909] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 445.423407][ T9909] CPU: 1 PID: 9909 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 445.425601][ T9909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.427807][ T9909] Call trace: [ 445.428571][ T9909] dump_backtrace+0x1b8/0x1e4 [ 445.429604][ T9909] show_stack+0x2c/0x44 [ 445.430528][ T9909] dump_stack_lvl+0xd0/0x124 [ 445.431520][ T9909] dump_stack+0x1c/0x28 [ 445.432408][ T9909] sysfs_create_dir_ns+0x278/0x318 [ 445.433566][ T9909] kobject_add_internal+0x598/0xb14 [ 445.434776][ T9909] kobject_init_and_add+0x130/0x1a0 [ 445.435947][ T9909] gfs2_sys_fs_add+0x1f8/0x3f4 [ 445.436978][ T9909] gfs2_fill_super+0xdf0/0x1fd4 [ 445.438058][ T9909] get_tree_bdev+0x360/0x54c [ 445.439012][ T9909] gfs2_get_tree+0x54/0x1b4 [ 445.439966][ T9909] vfs_get_tree+0x90/0x274 [ 445.440906][ T9909] do_new_mount+0x25c/0x8c8 [ 445.441868][ T9909] path_mount+0x590/0xe04 [ 445.442803][ T9909] __arm64_sys_mount+0x45c/0x594 [ 445.443868][ T9909] invoke_syscall+0x98/0x2c0 [ 445.444836][ T9909] el0_svc_common+0x138/0x258 [ 445.445860][ T9909] do_el0_svc+0x64/0x198 [ 445.446817][ T9909] el0_svc+0x4c/0x15c [ 445.447612][ T9909] el0t_64_sync_handler+0x84/0xf0 [ 445.448665][ T9909] el0t_64_sync+0x190/0x194 [ 445.488526][ T9924] loop2: detected capacity change from 0 to 32768 [ 445.490635][ T9909] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 445.493673][ T9909] gfs2: fsid=gfs2: error -17 adding sysfs files [ 445.495359][ T9924] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 445.497637][ T9924] CPU: 0 PID: 9924 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 445.499913][ T9924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.502160][ T9924] Call trace: [ 445.502880][ T9924] dump_backtrace+0x1b8/0x1e4 [ 445.503943][ T9924] show_stack+0x2c/0x44 [ 445.504838][ T9924] dump_stack_lvl+0xd0/0x124 [ 445.505881][ T9924] dump_stack+0x1c/0x28 [ 445.506759][ T9924] sysfs_create_dir_ns+0x278/0x318 [ 445.507851][ T9924] kobject_add_internal+0x598/0xb14 [ 445.508920][ T9924] kobject_init_and_add+0x130/0x1a0 [ 445.510018][ T9924] gfs2_sys_fs_add+0x1f8/0x3f4 [ 445.511047][ T9924] gfs2_fill_super+0xdf0/0x1fd4 [ 445.512087][ T9924] get_tree_bdev+0x360/0x54c [ 445.513068][ T9924] gfs2_get_tree+0x54/0x1b4 [ 445.513987][ T9924] vfs_get_tree+0x90/0x274 [ 445.514960][ T9924] do_new_mount+0x25c/0x8c8 [ 445.515964][ T9924] path_mount+0x590/0xe04 [ 445.516962][ T9924] __arm64_sys_mount+0x45c/0x594 [ 445.518050][ T9924] invoke_syscall+0x98/0x2c0 [ 445.519119][ T9924] el0_svc_common+0x138/0x258 [ 445.520114][ T9924] do_el0_svc+0x64/0x198 [ 445.520987][ T9924] el0_svc+0x4c/0x15c [ 445.521850][ T9924] el0t_64_sync_handler+0x84/0xf0 [ 445.522825][ T9924] el0t_64_sync+0x190/0x194 [ 445.529743][ T9924] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 445.532740][ T9924] gfs2: fsid=gfs2: error -17 adding sysfs files [ 445.711446][ T9936] loop0: detected capacity change from 0 to 32768 [ 445.713429][ T9936] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 445.714922][ T9936] CPU: 1 PID: 9936 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 445.717167][ T9936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.719302][ T9936] Call trace: [ 445.720012][ T9936] dump_backtrace+0x1b8/0x1e4 [ 445.721052][ T9936] show_stack+0x2c/0x44 [ 445.722020][ T9936] dump_stack_lvl+0xd0/0x124 [ 445.723024][ T9936] dump_stack+0x1c/0x28 [ 445.723919][ T9936] sysfs_create_dir_ns+0x278/0x318 [ 445.724991][ T9936] kobject_add_internal+0x598/0xb14 [ 445.726118][ T9936] kobject_init_and_add+0x130/0x1a0 [ 445.727207][ T9936] gfs2_sys_fs_add+0x1f8/0x3f4 [ 445.728187][ T9936] gfs2_fill_super+0xdf0/0x1fd4 [ 445.729212][ T9936] get_tree_bdev+0x360/0x54c [ 445.730203][ T9936] gfs2_get_tree+0x54/0x1b4 [ 445.731145][ T9936] vfs_get_tree+0x90/0x274 [ 445.732068][ T9943] loop3: detected capacity change from 0 to 32768 [ 445.733493][ T9936] do_new_mount+0x25c/0x8c8 [ 445.734451][ T9936] path_mount+0x590/0xe04 [ 445.735383][ T9936] __arm64_sys_mount+0x45c/0x594 [ 445.736512][ T9936] invoke_syscall+0x98/0x2c0 [ 445.737478][ T9936] el0_svc_common+0x138/0x258 [ 445.738340][ T9922] syz-executor222 (9922): drop_caches: 2 [ 445.738461][ T9936] do_el0_svc+0x64/0x198 [ 445.738478][ T9936] el0_svc+0x4c/0x15c [ 445.738487][ T9936] el0t_64_sync_handler+0x84/0xf0 [ 445.742672][ T9936] el0t_64_sync+0x190/0x194 [ 445.756533][ T9943] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 445.758403][ T9943] CPU: 0 PID: 9943 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 445.760655][ T9943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.762829][ T9943] Call trace: [ 445.763017][ T9936] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 445.763563][ T9943] dump_backtrace+0x1b8/0x1e4 [ 445.766444][ T9936] gfs2: fsid=gfs2: error -17 adding sysfs files [ 445.767296][ T9943] show_stack+0x2c/0x44 [ 445.769483][ T9943] dump_stack_lvl+0xd0/0x124 [ 445.770459][ T9943] dump_stack+0x1c/0x28 [ 445.771414][ T9943] sysfs_create_dir_ns+0x278/0x318 [ 445.772554][ T9943] kobject_add_internal+0x598/0xb14 [ 445.773786][ T9943] kobject_init_and_add+0x130/0x1a0 [ 445.774907][ T9943] gfs2_sys_fs_add+0x1f8/0x3f4 [ 445.776036][ T9943] gfs2_fill_super+0xdf0/0x1fd4 [ 445.777052][ T9943] get_tree_bdev+0x360/0x54c [ 445.778146][ T9943] gfs2_get_tree+0x54/0x1b4 [ 445.779138][ T9943] vfs_get_tree+0x90/0x274 [ 445.780163][ T9943] do_new_mount+0x25c/0x8c8 [ 445.781136][ T9922] syz-executor222 (9922): drop_caches: 2 [ 445.781145][ T9943] path_mount+0x590/0xe04 [ 445.783271][ T9943] __arm64_sys_mount+0x45c/0x594 [ 445.784336][ T9943] invoke_syscall+0x98/0x2c0 [ 445.785380][ T9943] el0_svc_common+0x138/0x258 [ 445.786376][ T9943] do_el0_svc+0x64/0x198 [ 445.787254][ T9943] el0_svc+0x4c/0x15c [ 445.788117][ T9943] el0t_64_sync_handler+0x84/0xf0 [ 445.789177][ T9943] el0t_64_sync+0x190/0x194 [ 445.810414][ T9943] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 445.817664][ T9943] gfs2: fsid=gfs2: error -17 adding sysfs files [ 445.863413][ T9924] syz-executor222 (9924): drop_caches: 2 [ 445.876629][ T9909] syz-executor222 (9909): drop_caches: 2 [ 445.885005][ T9909] syz-executor222 (9909): drop_caches: 2 [ 445.888059][ T9924] syz-executor222 (9924): drop_caches: 2 [ 446.104977][ T9936] syz-executor222 (9936): drop_caches: 2 [ 446.111290][ T9936] syz-executor222 (9936): drop_caches: 2 [ 446.148889][ T9943] syz-executor222 (9943): drop_caches: 2 [ 446.162497][ T9943] syz-executor222 (9943): drop_caches: 2 [ 447.019034][ T9999] loop5: detected capacity change from 0 to 32768 [ 447.032784][ T9999] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 447.046829][T10012] loop0: detected capacity change from 0 to 32768 [ 447.049787][ T9999] CPU: 0 PID: 9999 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 447.052076][ T9999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.054249][ T9999] Call trace: [ 447.054965][ T9999] dump_backtrace+0x1b8/0x1e4 [ 447.055934][ T9999] show_stack+0x2c/0x44 [ 447.056825][ T9999] dump_stack_lvl+0xd0/0x124 [ 447.057816][ T9999] dump_stack+0x1c/0x28 [ 447.058702][ T9999] sysfs_create_dir_ns+0x278/0x318 [ 447.059771][ T9999] kobject_add_internal+0x598/0xb14 [ 447.060917][ T9999] kobject_init_and_add+0x130/0x1a0 [ 447.062048][ T9999] gfs2_sys_fs_add+0x1f8/0x3f4 [ 447.063111][ T9999] gfs2_fill_super+0xdf0/0x1fd4 [ 447.064145][ T9999] get_tree_bdev+0x360/0x54c [ 447.065144][ T9999] gfs2_get_tree+0x54/0x1b4 [ 447.066130][ T9999] vfs_get_tree+0x90/0x274 [ 447.067078][ T9999] do_new_mount+0x25c/0x8c8 [ 447.068076][ T9999] path_mount+0x590/0xe04 [ 447.069063][ T9999] __arm64_sys_mount+0x45c/0x594 [ 447.070144][ T9999] invoke_syscall+0x98/0x2c0 [ 447.071167][ T9999] el0_svc_common+0x138/0x258 [ 447.072140][ T9999] do_el0_svc+0x64/0x198 [ 447.073023][ T9999] el0_svc+0x4c/0x15c [ 447.073872][ T9999] el0t_64_sync_handler+0x84/0xf0 [ 447.074974][ T9999] el0t_64_sync+0x190/0x194 [ 447.090773][T10012] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 447.092657][T10012] CPU: 0 PID: 10012 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 447.094888][T10012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.097064][T10012] Call trace: [ 447.097792][T10012] dump_backtrace+0x1b8/0x1e4 [ 447.098754][T10012] show_stack+0x2c/0x44 [ 447.099584][T10012] dump_stack_lvl+0xd0/0x124 [ 447.100568][T10012] dump_stack+0x1c/0x28 [ 447.101474][T10012] sysfs_create_dir_ns+0x278/0x318 [ 447.102583][T10012] kobject_add_internal+0x598/0xb14 [ 447.103660][T10012] kobject_init_and_add+0x130/0x1a0 [ 447.104742][T10012] gfs2_sys_fs_add+0x1f8/0x3f4 [ 447.105726][T10012] gfs2_fill_super+0xdf0/0x1fd4 [ 447.106752][T10012] get_tree_bdev+0x360/0x54c [ 447.107739][T10012] gfs2_get_tree+0x54/0x1b4 [ 447.108749][T10012] vfs_get_tree+0x90/0x274 [ 447.109661][T10012] do_new_mount+0x25c/0x8c8 [ 447.110640][T10012] path_mount+0x590/0xe04 [ 447.111623][T10012] __arm64_sys_mount+0x45c/0x594 [ 447.112703][T10012] invoke_syscall+0x98/0x2c0 [ 447.113656][T10012] el0_svc_common+0x138/0x258 [ 447.114702][T10012] do_el0_svc+0x64/0x198 [ 447.115606][T10012] el0_svc+0x4c/0x15c [ 447.116438][T10012] el0t_64_sync_handler+0x84/0xf0 [ 447.117537][T10012] el0t_64_sync+0x190/0x194 [ 447.122238][T10012] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 447.127332][T10012] gfs2: fsid=gfs2: error -17 adding sysfs files [ 447.190218][T10007] loop2: detected capacity change from 0 to 32768 [ 447.195431][ T9999] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 447.203682][T10004] loop1: detected capacity change from 0 to 32768 [ 447.206625][T10007] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 447.209570][T10007] CPU: 1 PID: 10007 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 447.211819][T10007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.213981][T10007] Call trace: [ 447.214678][T10007] dump_backtrace+0x1b8/0x1e4 [ 447.215684][T10007] show_stack+0x2c/0x44 [ 447.216610][T10007] dump_stack_lvl+0xd0/0x124 [ 447.217638][T10007] dump_stack+0x1c/0x28 [ 447.218559][T10007] sysfs_create_dir_ns+0x278/0x318 [ 447.219691][T10007] kobject_add_internal+0x598/0xb14 [ 447.220814][T10007] kobject_init_and_add+0x130/0x1a0 [ 447.221843][T10007] gfs2_sys_fs_add+0x1f8/0x3f4 [ 447.222938][T10007] gfs2_fill_super+0xdf0/0x1fd4 [ 447.224019][T10007] get_tree_bdev+0x360/0x54c [ 447.224999][T10007] gfs2_get_tree+0x54/0x1b4 [ 447.226046][T10007] vfs_get_tree+0x90/0x274 [ 447.226950][T10007] do_new_mount+0x25c/0x8c8 [ 447.227943][T10007] path_mount+0x590/0xe04 [ 447.228952][T10007] __arm64_sys_mount+0x45c/0x594 [ 447.230020][T10007] invoke_syscall+0x98/0x2c0 [ 447.231066][T10007] el0_svc_common+0x138/0x258 [ 447.232136][T10007] do_el0_svc+0x64/0x198 [ 447.233084][T10007] el0_svc+0x4c/0x15c [ 447.233988][T10007] el0t_64_sync_handler+0x84/0xf0 [ 447.235181][T10007] el0t_64_sync+0x190/0x194 [ 447.238260][ T9999] gfs2: fsid=gfs2: error -17 adding sysfs files [ 447.254986][T10004] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 447.260490][T10004] CPU: 1 PID: 10004 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 447.262791][T10004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.264134][T10007] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 447.264920][T10004] Call trace: [ 447.264927][T10004] dump_backtrace+0x1b8/0x1e4 [ 447.267747][T10007] gfs2: fsid=gfs2: error -17 adding sysfs files [ 447.268348][T10004] show_stack+0x2c/0x44 [ 447.271503][T10004] dump_stack_lvl+0xd0/0x124 [ 447.272530][T10004] dump_stack+0x1c/0x28 [ 447.273456][T10004] sysfs_create_dir_ns+0x278/0x318 [ 447.274538][T10004] kobject_add_internal+0x598/0xb14 [ 447.275678][T10004] kobject_init_and_add+0x130/0x1a0 [ 447.276822][T10004] gfs2_sys_fs_add+0x1f8/0x3f4 [ 447.277851][T10004] gfs2_fill_super+0xdf0/0x1fd4 [ 447.278888][T10004] get_tree_bdev+0x360/0x54c [ 447.279880][T10004] gfs2_get_tree+0x54/0x1b4 [ 447.280840][T10004] vfs_get_tree+0x90/0x274 [ 447.281753][T10004] do_new_mount+0x25c/0x8c8 [ 447.282714][T10004] path_mount+0x590/0xe04 [ 447.283681][T10004] __arm64_sys_mount+0x45c/0x594 [ 447.284771][T10004] invoke_syscall+0x98/0x2c0 [ 447.285721][T10004] el0_svc_common+0x138/0x258 [ 447.286682][T10004] do_el0_svc+0x64/0x198 [ 447.287613][T10004] el0_svc+0x4c/0x15c [ 447.288499][T10004] el0t_64_sync_handler+0x84/0xf0 [ 447.289646][T10004] el0t_64_sync+0x190/0x194 [ 447.321830][T10017] loop3: detected capacity change from 0 to 32768 [ 447.324237][T10017] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 447.326420][T10017] CPU: 1 PID: 10017 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 447.327709][T10012] syz-executor222 (10012): drop_caches: 2 [ 447.328657][T10017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.331942][T10017] Call trace: [ 447.332655][T10017] dump_backtrace+0x1b8/0x1e4 [ 447.333390][T10012] syz-executor222 (10012): drop_caches: 2 [ 447.333631][T10017] show_stack+0x2c/0x44 [ 447.335804][T10017] dump_stack_lvl+0xd0/0x124 [ 447.336787][T10017] dump_stack+0x1c/0x28 [ 447.337727][T10017] sysfs_create_dir_ns+0x278/0x318 [ 447.338896][T10017] kobject_add_internal+0x598/0xb14 [ 447.339985][T10017] kobject_init_and_add+0x130/0x1a0 [ 447.340347][T10004] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 447.341157][T10017] gfs2_sys_fs_add+0x1f8/0x3f4 [ 447.343904][T10004] gfs2: fsid=gfs2: error -17 adding sysfs files [ 447.344962][T10017] gfs2_fill_super+0xdf0/0x1fd4 [ 447.347326][T10017] get_tree_bdev+0x360/0x54c [ 447.348397][T10017] gfs2_get_tree+0x54/0x1b4 [ 447.349344][T10017] vfs_get_tree+0x90/0x274 [ 447.350343][T10017] do_new_mount+0x25c/0x8c8 [ 447.351316][T10017] path_mount+0x590/0xe04 [ 447.352241][T10017] __arm64_sys_mount+0x45c/0x594 [ 447.353327][T10017] invoke_syscall+0x98/0x2c0 [ 447.354319][T10017] el0_svc_common+0x138/0x258 [ 447.355306][T10017] do_el0_svc+0x64/0x198 [ 447.356271][T10017] el0_svc+0x4c/0x15c [ 447.357183][T10017] el0t_64_sync_handler+0x84/0xf0 [ 447.358202][T10017] el0t_64_sync+0x190/0x194 [ 447.360908][T10017] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 447.363946][T10017] gfs2: fsid=gfs2: error -17 adding sysfs files [ 447.484675][T10007] syz-executor222 (10007): drop_caches: 2 [ 447.519776][T10007] syz-executor222 (10007): drop_caches: 2 [ 447.529988][ T9999] syz-executor222 (9999): drop_caches: 2 [ 447.538837][ T9999] syz-executor222 (9999): drop_caches: 2 [ 447.712472][T10004] syz-executor222 (10004): drop_caches: 2 [ 447.738617][T10004] syz-executor222 (10004): drop_caches: 2 [ 447.743059][T10017] syz-executor222 (10017): drop_caches: 2 [ 447.760229][T10017] syz-executor222 (10017): drop_caches: 2 [ 448.798258][T10073] loop0: detected capacity change from 0 to 32768 [ 448.867117][T10073] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 448.868781][T10073] CPU: 0 PID: 10073 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 448.870985][T10073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 448.873182][T10073] Call trace: [ 448.873886][T10073] dump_backtrace+0x1b8/0x1e4 [ 448.874863][T10073] show_stack+0x2c/0x44 [ 448.875680][T10073] dump_stack_lvl+0xd0/0x124 [ 448.876664][T10073] dump_stack+0x1c/0x28 [ 448.877545][T10073] sysfs_create_dir_ns+0x278/0x318 [ 448.878721][T10073] kobject_add_internal+0x598/0xb14 [ 448.879936][T10073] kobject_init_and_add+0x130/0x1a0 [ 448.881088][T10073] gfs2_sys_fs_add+0x1f8/0x3f4 [ 448.882126][T10073] gfs2_fill_super+0xdf0/0x1fd4 [ 448.883222][T10073] get_tree_bdev+0x360/0x54c [ 448.884213][T10073] gfs2_get_tree+0x54/0x1b4 [ 448.885140][T10073] vfs_get_tree+0x90/0x274 [ 448.886117][T10073] do_new_mount+0x25c/0x8c8 [ 448.887058][T10073] path_mount+0x590/0xe04 [ 448.887946][T10073] __arm64_sys_mount+0x45c/0x594 [ 448.889043][T10073] invoke_syscall+0x98/0x2c0 [ 448.890151][T10073] el0_svc_common+0x138/0x258 [ 448.891135][T10073] do_el0_svc+0x64/0x198 [ 448.892034][T10073] el0_svc+0x4c/0x15c [ 448.892955][T10073] el0t_64_sync_handler+0x84/0xf0 [ 448.894034][T10073] el0t_64_sync+0x190/0x194 [ 448.969818][T10088] loop3: detected capacity change from 0 to 32768 [ 448.972151][T10073] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 448.975141][T10073] gfs2: fsid=gfs2: error -17 adding sysfs files [ 448.986410][T10078] loop5: detected capacity change from 0 to 32768 [ 448.996059][T10078] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 448.996139][T10088] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 448.997649][T10078] CPU: 0 PID: 10078 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 449.001442][T10078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.003596][T10078] Call trace: [ 449.004297][T10078] dump_backtrace+0x1b8/0x1e4 [ 449.005350][T10078] show_stack+0x2c/0x44 [ 449.006258][T10078] dump_stack_lvl+0xd0/0x124 [ 449.007294][T10078] dump_stack+0x1c/0x28 [ 449.008168][T10078] sysfs_create_dir_ns+0x278/0x318 [ 449.009358][T10078] kobject_add_internal+0x598/0xb14 [ 449.010506][T10078] kobject_init_and_add+0x130/0x1a0 [ 449.011803][T10078] gfs2_sys_fs_add+0x1f8/0x3f4 [ 449.012808][T10078] gfs2_fill_super+0xdf0/0x1fd4 [ 449.013838][T10078] get_tree_bdev+0x360/0x54c [ 449.014860][T10078] gfs2_get_tree+0x54/0x1b4 [ 449.015831][T10078] vfs_get_tree+0x90/0x274 [ 449.016754][T10078] do_new_mount+0x25c/0x8c8 [ 449.017762][T10078] path_mount+0x590/0xe04 [ 449.018707][T10078] __arm64_sys_mount+0x45c/0x594 [ 449.019799][T10078] invoke_syscall+0x98/0x2c0 [ 449.020820][T10078] el0_svc_common+0x138/0x258 [ 449.021915][T10078] do_el0_svc+0x64/0x198 [ 449.022915][T10078] el0_svc+0x4c/0x15c [ 449.023751][T10078] el0t_64_sync_handler+0x84/0xf0 [ 449.024888][T10078] el0t_64_sync+0x190/0x194 [ 449.025982][T10088] CPU: 1 PID: 10088 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 449.027028][T10078] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 449.028204][T10088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.030906][T10078] gfs2: fsid=gfs2: error -17 adding sysfs files [ 449.032990][T10088] Call trace: [ 449.035023][T10088] dump_backtrace+0x1b8/0x1e4 [ 449.036049][T10088] show_stack+0x2c/0x44 [ 449.036945][T10088] dump_stack_lvl+0xd0/0x124 [ 449.037965][T10088] dump_stack+0x1c/0x28 [ 449.038851][T10088] sysfs_create_dir_ns+0x278/0x318 [ 449.039974][T10088] kobject_add_internal+0x598/0xb14 [ 449.041116][T10088] kobject_init_and_add+0x130/0x1a0 [ 449.042216][T10088] gfs2_sys_fs_add+0x1f8/0x3f4 [ 449.043314][T10088] gfs2_fill_super+0xdf0/0x1fd4 [ 449.044364][T10088] get_tree_bdev+0x360/0x54c [ 449.045321][T10088] gfs2_get_tree+0x54/0x1b4 [ 449.046295][T10088] vfs_get_tree+0x90/0x274 [ 449.047249][T10088] do_new_mount+0x25c/0x8c8 [ 449.048183][T10088] path_mount+0x590/0xe04 [ 449.049119][T10088] __arm64_sys_mount+0x45c/0x594 [ 449.050143][T10088] invoke_syscall+0x98/0x2c0 [ 449.051072][T10088] el0_svc_common+0x138/0x258 [ 449.052098][T10088] do_el0_svc+0x64/0x198 [ 449.053029][T10088] el0_svc+0x4c/0x15c [ 449.053853][T10088] el0t_64_sync_handler+0x84/0xf0 [ 449.054912][T10088] el0t_64_sync+0x190/0x194 [ 449.056925][T10088] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 449.076749][T10075] loop2: detected capacity change from 0 to 32768 [ 449.090008][T10088] gfs2: fsid=gfs2: error -17 adding sysfs files [ 449.096314][T10075] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 449.098190][T10075] CPU: 0 PID: 10075 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 449.100502][T10075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.102789][T10075] Call trace: [ 449.103541][T10075] dump_backtrace+0x1b8/0x1e4 [ 449.104650][T10075] show_stack+0x2c/0x44 [ 449.105544][T10075] dump_stack_lvl+0xd0/0x124 [ 449.106585][T10075] dump_stack+0x1c/0x28 [ 449.107513][T10075] sysfs_create_dir_ns+0x278/0x318 [ 449.108574][T10075] kobject_add_internal+0x598/0xb14 [ 449.109749][T10075] kobject_init_and_add+0x130/0x1a0 [ 449.110918][T10075] gfs2_sys_fs_add+0x1f8/0x3f4 [ 449.111940][T10075] gfs2_fill_super+0xdf0/0x1fd4 [ 449.112961][T10075] get_tree_bdev+0x360/0x54c [ 449.113983][T10075] gfs2_get_tree+0x54/0x1b4 [ 449.114978][T10075] vfs_get_tree+0x90/0x274 [ 449.115956][T10075] do_new_mount+0x25c/0x8c8 [ 449.117012][T10075] path_mount+0x590/0xe04 [ 449.118004][T10075] __arm64_sys_mount+0x45c/0x594 [ 449.119122][T10075] invoke_syscall+0x98/0x2c0 [ 449.120128][T10075] el0_svc_common+0x138/0x258 [ 449.121204][T10075] do_el0_svc+0x64/0x198 [ 449.122201][T10075] el0_svc+0x4c/0x15c [ 449.123104][T10075] el0t_64_sync_handler+0x84/0xf0 [ 449.124124][T10075] el0t_64_sync+0x190/0x194 [ 449.145366][T10075] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 449.149106][T10075] gfs2: fsid=gfs2: error -17 adding sysfs files [ 449.156018][T10086] loop1: detected capacity change from 0 to 32768 [ 449.166635][T10086] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 449.168346][T10086] CPU: 1 PID: 10086 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 449.170627][T10086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.172721][T10086] Call trace: [ 449.173454][T10086] dump_backtrace+0x1b8/0x1e4 [ 449.174523][T10086] show_stack+0x2c/0x44 [ 449.175394][T10086] dump_stack_lvl+0xd0/0x124 [ 449.176364][T10086] dump_stack+0x1c/0x28 [ 449.177250][T10086] sysfs_create_dir_ns+0x278/0x318 [ 449.178342][T10086] kobject_add_internal+0x598/0xb14 [ 449.179487][T10086] kobject_init_and_add+0x130/0x1a0 [ 449.180663][T10086] gfs2_sys_fs_add+0x1f8/0x3f4 [ 449.181699][T10086] gfs2_fill_super+0xdf0/0x1fd4 [ 449.182731][T10086] get_tree_bdev+0x360/0x54c [ 449.183723][T10086] gfs2_get_tree+0x54/0x1b4 [ 449.184674][T10086] vfs_get_tree+0x90/0x274 [ 449.185601][T10086] do_new_mount+0x25c/0x8c8 [ 449.186542][T10086] path_mount+0x590/0xe04 [ 449.187469][T10086] __arm64_sys_mount+0x45c/0x594 [ 449.188481][T10086] invoke_syscall+0x98/0x2c0 [ 449.189507][T10086] el0_svc_common+0x138/0x258 [ 449.190494][T10086] do_el0_svc+0x64/0x198 [ 449.191453][T10086] el0_svc+0x4c/0x15c [ 449.192303][T10086] el0t_64_sync_handler+0x84/0xf0 [ 449.193399][T10086] el0t_64_sync+0x190/0x194 [ 449.251916][T10078] syz-executor222 (10078): drop_caches: 2 [ 449.254943][T10078] syz-executor222 (10078): drop_caches: 2 [ 449.285864][T10088] syz-executor222 (10088): drop_caches: 2 [ 449.286714][T10073] syz-executor222 (10073): drop_caches: 2 [ 449.287633][T10088] syz-executor222 (10088): drop_caches: 2 [ 449.290973][T10086] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 449.293951][T10086] gfs2: fsid=gfs2: error -17 adding sysfs files [ 449.297941][T10073] syz-executor222 (10073): drop_caches: 2 [ 449.463461][ T9865] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 449.465399][ T9865] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 449.475565][T10086] syz-executor222 (10086): drop_caches: 2 [ 449.480415][ T9865] gfs2: fsid=gfs2.0: File system withdrawn [ 449.484156][ T9865] CPU: 0 PID: 9865 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 449.486434][ T9865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.488520][ T9865] Call trace: [ 449.489206][ T9865] dump_backtrace+0x1b8/0x1e4 [ 449.490239][ T9865] show_stack+0x2c/0x44 [ 449.491190][ T9865] dump_stack_lvl+0xd0/0x124 [ 449.492219][ T9865] dump_stack+0x1c/0x28 [ 449.493143][ T9865] gfs2_withdraw+0xf08/0x134c [ 449.494168][ T9865] gfs2_consist_inode_i+0xf0/0x10c [ 449.495293][ T9865] gfs2_jdesc_check+0x12c/0x264 [ 449.496368][ T9865] init_journal+0xb60/0x1fa4 [ 449.497423][ T9865] init_inodes+0xe0/0x2d8 [ 449.498374][ T9865] gfs2_fill_super+0x1658/0x1fd4 [ 449.499540][ T9865] get_tree_bdev+0x360/0x54c [ 449.500540][ T9865] gfs2_get_tree+0x54/0x1b4 [ 449.501591][ T9865] vfs_get_tree+0x90/0x274 [ 449.502592][ T9865] do_new_mount+0x25c/0x8c8 [ 449.503558][ T9865] path_mount+0x590/0xe04 [ 449.504464][ T9865] __arm64_sys_mount+0x45c/0x594 [ 449.505547][ T9865] invoke_syscall+0x98/0x2c0 [ 449.506511][ T9865] el0_svc_common+0x138/0x258 [ 449.507536][ T9865] do_el0_svc+0x64/0x198 [ 449.507621][T10075] syz-executor222 (10075): drop_caches: 2 [ 449.508438][ T9865] el0_svc+0x4c/0x15c [ 449.508453][ T9865] el0t_64_sync_handler+0x84/0xf0 [ 449.508463][ T9865] el0t_64_sync+0x190/0x194 [ 449.512090][T10075] syz-executor222 (10075): drop_caches: 2 [ 449.554272][ T9865] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 449.561428][T10086] syz-executor222 (10086): drop_caches: 2 [ 450.410073][T10139] loop5: detected capacity change from 0 to 32768 [ 450.416462][T10139] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 450.418248][T10139] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 450.424052][T10139] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 450.424052][T10139] inode = 1 18 [ 450.424052][T10139] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 450.433138][T10139] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 450.437350][T10139] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 450.441576][T10139] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 450.445767][T10139] gfs2: fsid=gfs2.0: about to withdraw this file system [ 450.590520][T10141] loop3: detected capacity change from 0 to 32768 [ 450.605944][T10141] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 450.607599][T10141] CPU: 0 PID: 10141 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 450.607615][T10153] loop1: detected capacity change from 0 to 32768 [ 450.609811][T10141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.609823][T10141] Call trace: [ 450.609827][T10141] dump_backtrace+0x1b8/0x1e4 [ 450.609844][T10141] show_stack+0x2c/0x44 [ 450.609854][T10141] dump_stack_lvl+0xd0/0x124 [ 450.616971][T10141] dump_stack+0x1c/0x28 [ 450.617860][T10141] sysfs_create_dir_ns+0x278/0x318 [ 450.618986][T10141] kobject_add_internal+0x598/0xb14 [ 450.620119][T10141] kobject_init_and_add+0x130/0x1a0 [ 450.621225][T10141] gfs2_sys_fs_add+0x1f8/0x3f4 [ 450.622244][T10141] gfs2_fill_super+0xdf0/0x1fd4 [ 450.623232][T10141] get_tree_bdev+0x360/0x54c [ 450.624223][T10141] gfs2_get_tree+0x54/0x1b4 [ 450.625224][T10141] vfs_get_tree+0x90/0x274 [ 450.626234][T10141] do_new_mount+0x25c/0x8c8 [ 450.627218][T10141] path_mount+0x590/0xe04 [ 450.628143][T10141] __arm64_sys_mount+0x45c/0x594 [ 450.629140][T10141] invoke_syscall+0x98/0x2c0 [ 450.630114][T10141] el0_svc_common+0x138/0x258 [ 450.631141][T10141] do_el0_svc+0x64/0x198 [ 450.632038][T10141] el0_svc+0x4c/0x15c [ 450.632874][T10141] el0t_64_sync_handler+0x84/0xf0 [ 450.633955][T10141] el0t_64_sync+0x190/0x194 [ 450.646535][T10153] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 450.648318][T10153] CPU: 1 PID: 10153 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 450.650579][T10153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.652700][T10153] Call trace: [ 450.653420][T10153] dump_backtrace+0x1b8/0x1e4 [ 450.654417][T10153] show_stack+0x2c/0x44 [ 450.655317][T10153] dump_stack_lvl+0xd0/0x124 [ 450.656319][T10153] dump_stack+0x1c/0x28 [ 450.657178][T10153] sysfs_create_dir_ns+0x278/0x318 [ 450.658309][T10153] kobject_add_internal+0x598/0xb14 [ 450.659426][T10153] kobject_init_and_add+0x130/0x1a0 [ 450.660471][T10153] gfs2_sys_fs_add+0x1f8/0x3f4 [ 450.660857][T10143] loop0: detected capacity change from 0 to 32768 [ 450.661596][T10153] gfs2_fill_super+0xdf0/0x1fd4 [ 450.664041][T10153] get_tree_bdev+0x360/0x54c [ 450.665052][T10153] gfs2_get_tree+0x54/0x1b4 [ 450.666102][T10153] vfs_get_tree+0x90/0x274 [ 450.667089][T10153] do_new_mount+0x25c/0x8c8 [ 450.668115][T10153] path_mount+0x590/0xe04 [ 450.669101][T10153] __arm64_sys_mount+0x45c/0x594 [ 450.670135][T10153] invoke_syscall+0x98/0x2c0 [ 450.671127][T10153] el0_svc_common+0x138/0x258 [ 450.672132][T10153] do_el0_svc+0x64/0x198 [ 450.673057][T10153] el0_svc+0x4c/0x15c [ 450.673937][T10153] el0t_64_sync_handler+0x84/0xf0 [ 450.674965][T10153] el0t_64_sync+0x190/0x194 [ 450.675865][T10141] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 450.678790][T10141] gfs2: fsid=gfs2: error -17 adding sysfs files [ 450.680551][T10143] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 450.682151][T10143] CPU: 0 PID: 10143 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 450.684372][T10143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.686537][T10143] Call trace: [ 450.687192][T10143] dump_backtrace+0x1b8/0x1e4 [ 450.688166][T10143] show_stack+0x2c/0x44 [ 450.689106][T10143] dump_stack_lvl+0xd0/0x124 [ 450.690147][T10143] dump_stack+0x1c/0x28 [ 450.691067][T10143] sysfs_create_dir_ns+0x278/0x318 [ 450.692220][T10143] kobject_add_internal+0x598/0xb14 [ 450.693440][T10143] kobject_init_and_add+0x130/0x1a0 [ 450.694577][T10143] gfs2_sys_fs_add+0x1f8/0x3f4 [ 450.695630][T10143] gfs2_fill_super+0xdf0/0x1fd4 [ 450.696663][T10143] get_tree_bdev+0x360/0x54c [ 450.697673][T10143] gfs2_get_tree+0x54/0x1b4 [ 450.698632][T10143] vfs_get_tree+0x90/0x274 [ 450.699647][T10143] do_new_mount+0x25c/0x8c8 [ 450.700618][T10143] path_mount+0x590/0xe04 [ 450.701540][T10143] __arm64_sys_mount+0x45c/0x594 [ 450.702655][T10143] invoke_syscall+0x98/0x2c0 [ 450.703638][T10143] el0_svc_common+0x138/0x258 [ 450.704637][T10143] do_el0_svc+0x64/0x198 [ 450.705632][T10143] el0_svc+0x4c/0x15c [ 450.706534][T10143] el0t_64_sync_handler+0x84/0xf0 [ 450.707659][T10143] el0t_64_sync+0x190/0x194 [ 450.713443][T10143] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 450.721786][T10143] gfs2: fsid=gfs2: error -17 adding sysfs files [ 450.738297][T10148] loop2: detected capacity change from 0 to 32768 [ 450.745993][T10148] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 450.747646][T10148] CPU: 0 PID: 10148 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 450.750015][T10148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.752159][T10148] Call trace: [ 450.752942][T10148] dump_backtrace+0x1b8/0x1e4 [ 450.754035][T10148] show_stack+0x2c/0x44 [ 450.755024][T10148] dump_stack_lvl+0xd0/0x124 [ 450.756083][T10148] dump_stack+0x1c/0x28 [ 450.757008][T10148] sysfs_create_dir_ns+0x278/0x318 [ 450.758066][T10148] kobject_add_internal+0x598/0xb14 [ 450.759182][T10148] kobject_init_and_add+0x130/0x1a0 [ 450.760331][T10148] gfs2_sys_fs_add+0x1f8/0x3f4 [ 450.761397][T10148] gfs2_fill_super+0xdf0/0x1fd4 [ 450.762482][T10148] get_tree_bdev+0x360/0x54c [ 450.763484][T10148] gfs2_get_tree+0x54/0x1b4 [ 450.764488][T10148] vfs_get_tree+0x90/0x274 [ 450.765438][T10148] do_new_mount+0x25c/0x8c8 [ 450.766447][T10148] path_mount+0x590/0xe04 [ 450.767413][T10148] __arm64_sys_mount+0x45c/0x594 [ 450.768495][T10148] invoke_syscall+0x98/0x2c0 [ 450.769485][T10148] el0_svc_common+0x138/0x258 [ 450.770593][T10148] do_el0_svc+0x64/0x198 [ 450.771459][T10148] el0_svc+0x4c/0x15c [ 450.772361][T10148] el0t_64_sync_handler+0x84/0xf0 [ 450.773507][T10148] el0t_64_sync+0x190/0x194 [ 450.781910][T10153] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 450.786872][T10153] gfs2: fsid=gfs2: error -17 adding sysfs files [ 450.796354][T10148] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 450.801031][T10148] gfs2: fsid=gfs2: error -17 adding sysfs files [ 450.815572][T10161] loop4: detected capacity change from 0 to 32768 [ 450.841982][T10161] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 450.844671][T10161] CPU: 0 PID: 10161 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 450.846926][T10161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.849165][T10161] Call trace: [ 450.849887][T10161] dump_backtrace+0x1b8/0x1e4 [ 450.850936][T10161] show_stack+0x2c/0x44 [ 450.851771][T10161] dump_stack_lvl+0xd0/0x124 [ 450.852750][T10161] dump_stack+0x1c/0x28 [ 450.853703][T10161] sysfs_create_dir_ns+0x278/0x318 [ 450.854912][T10161] kobject_add_internal+0x598/0xb14 [ 450.856088][T10161] kobject_init_and_add+0x130/0x1a0 [ 450.857224][T10161] gfs2_sys_fs_add+0x1f8/0x3f4 [ 450.858250][T10161] gfs2_fill_super+0xdf0/0x1fd4 [ 450.859421][T10161] get_tree_bdev+0x360/0x54c [ 450.860434][T10161] gfs2_get_tree+0x54/0x1b4 [ 450.861461][T10161] vfs_get_tree+0x90/0x274 [ 450.862417][T10161] do_new_mount+0x25c/0x8c8 [ 450.863338][T10161] path_mount+0x590/0xe04 [ 450.864231][T10161] __arm64_sys_mount+0x45c/0x594 [ 450.865326][T10161] invoke_syscall+0x98/0x2c0 [ 450.866397][T10161] el0_svc_common+0x138/0x258 [ 450.867384][T10161] do_el0_svc+0x64/0x198 [ 450.868325][T10161] el0_svc+0x4c/0x15c [ 450.869149][T10161] el0t_64_sync_handler+0x84/0xf0 [ 450.870187][T10161] el0t_64_sync+0x190/0x194 [ 450.886915][T10161] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 450.921598][T10161] gfs2: fsid=gfs2: error -17 adding sysfs files [ 450.993997][T10141] syz-executor222 (10141): drop_caches: 2 [ 451.011595][T10141] syz-executor222 (10141): drop_caches: 2 [ 451.027863][T10143] syz-executor222 (10143): drop_caches: 2 [ 451.039085][T10143] syz-executor222 (10143): drop_caches: 2 [ 451.070762][T10148] syz-executor222 (10148): drop_caches: 2 [ 451.087358][T10153] syz-executor222 (10153): drop_caches: 2 [ 451.088978][T10148] syz-executor222 (10148): drop_caches: 2 [ 451.115289][T10153] syz-executor222 (10153): drop_caches: 2 [ 451.343726][T10161] syz-executor222 (10161): drop_caches: 2 [ 451.438345][T10161] syz-executor222 (10161): drop_caches: 2 [ 452.316927][T10225] loop3: detected capacity change from 0 to 32768 [ 452.333560][T10225] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 452.335408][T10225] CPU: 0 PID: 10225 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 452.337684][T10225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.340025][T10225] Call trace: [ 452.340737][T10225] dump_backtrace+0x1b8/0x1e4 [ 452.341705][T10225] show_stack+0x2c/0x44 [ 452.342672][T10225] dump_stack_lvl+0xd0/0x124 [ 452.343683][T10225] dump_stack+0x1c/0x28 [ 452.344596][T10225] sysfs_create_dir_ns+0x278/0x318 [ 452.345672][T10225] kobject_add_internal+0x598/0xb14 [ 452.346728][T10225] kobject_init_and_add+0x130/0x1a0 [ 452.347817][T10225] gfs2_sys_fs_add+0x1f8/0x3f4 [ 452.348836][T10225] gfs2_fill_super+0xdf0/0x1fd4 [ 452.349827][T10225] get_tree_bdev+0x360/0x54c [ 452.350879][T10225] gfs2_get_tree+0x54/0x1b4 [ 452.351859][T10225] vfs_get_tree+0x90/0x274 [ 452.352785][T10225] do_new_mount+0x25c/0x8c8 [ 452.353750][T10225] path_mount+0x590/0xe04 [ 452.354688][T10225] __arm64_sys_mount+0x45c/0x594 [ 452.355810][T10225] invoke_syscall+0x98/0x2c0 [ 452.356800][T10225] el0_svc_common+0x138/0x258 [ 452.357882][T10225] do_el0_svc+0x64/0x198 [ 452.358798][T10225] el0_svc+0x4c/0x15c [ 452.359644][T10225] el0t_64_sync_handler+0x84/0xf0 [ 452.360758][T10225] el0t_64_sync+0x190/0x194 [ 452.363985][T10225] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 452.367200][T10225] gfs2: fsid=gfs2: error -17 adding sysfs files [ 452.396110][T10226] loop0: detected capacity change from 0 to 32768 [ 452.409568][T10226] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 452.411478][T10226] CPU: 0 PID: 10226 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 452.413703][T10226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.415844][T10226] Call trace: [ 452.416630][T10226] dump_backtrace+0x1b8/0x1e4 [ 452.417680][T10226] show_stack+0x2c/0x44 [ 452.418650][T10226] dump_stack_lvl+0xd0/0x124 [ 452.419688][T10226] dump_stack+0x1c/0x28 [ 452.420569][T10226] sysfs_create_dir_ns+0x278/0x318 [ 452.421785][T10226] kobject_add_internal+0x598/0xb14 [ 452.422979][T10226] kobject_init_and_add+0x130/0x1a0 [ 452.424140][T10226] gfs2_sys_fs_add+0x1f8/0x3f4 [ 452.425221][T10226] gfs2_fill_super+0xdf0/0x1fd4 [ 452.426358][T10226] get_tree_bdev+0x360/0x54c [ 452.427372][T10226] gfs2_get_tree+0x54/0x1b4 [ 452.428348][T10226] vfs_get_tree+0x90/0x274 [ 452.429295][T10226] do_new_mount+0x25c/0x8c8 [ 452.430338][T10226] path_mount+0x590/0xe04 [ 452.431236][T10226] __arm64_sys_mount+0x45c/0x594 [ 452.432298][T10226] invoke_syscall+0x98/0x2c0 [ 452.433350][T10226] el0_svc_common+0x138/0x258 [ 452.434402][T10226] do_el0_svc+0x64/0x198 [ 452.435320][T10226] el0_svc+0x4c/0x15c [ 452.436184][T10226] el0t_64_sync_handler+0x84/0xf0 [ 452.437255][T10226] el0t_64_sync+0x190/0x194 [ 452.457482][T10229] loop4: detected capacity change from 0 to 32768 [ 452.459540][T10226] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 452.462725][T10229] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 452.464253][T10229] CPU: 0 PID: 10229 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 452.466603][T10229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.468865][T10229] Call trace: [ 452.469562][T10229] dump_backtrace+0x1b8/0x1e4 [ 452.470643][T10229] show_stack+0x2c/0x44 [ 452.471511][T10229] dump_stack_lvl+0xd0/0x124 [ 452.472528][T10229] dump_stack+0x1c/0x28 [ 452.473410][T10229] sysfs_create_dir_ns+0x278/0x318 [ 452.474498][T10229] kobject_add_internal+0x598/0xb14 [ 452.475612][T10229] kobject_init_and_add+0x130/0x1a0 [ 452.476688][T10229] gfs2_sys_fs_add+0x1f8/0x3f4 [ 452.477350][T10226] gfs2: fsid=gfs2: error -17 adding sysfs files [ 452.477656][T10229] gfs2_fill_super+0xdf0/0x1fd4 [ 452.480200][T10229] get_tree_bdev+0x360/0x54c [ 452.481212][T10229] gfs2_get_tree+0x54/0x1b4 [ 452.482238][T10229] vfs_get_tree+0x90/0x274 [ 452.483201][T10229] do_new_mount+0x25c/0x8c8 [ 452.484171][T10229] path_mount+0x590/0xe04 [ 452.485265][T10229] __arm64_sys_mount+0x45c/0x594 [ 452.486438][T10229] invoke_syscall+0x98/0x2c0 [ 452.487473][T10229] el0_svc_common+0x138/0x258 [ 452.488542][T10229] do_el0_svc+0x64/0x198 [ 452.489443][T10229] el0_svc+0x4c/0x15c [ 452.490292][T10229] el0t_64_sync_handler+0x84/0xf0 [ 452.491489][T10229] el0t_64_sync+0x190/0x194 [ 452.492669][T10227] loop2: detected capacity change from 0 to 32768 [ 452.494914][T10229] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 452.498158][T10229] gfs2: fsid=gfs2: error -17 adding sysfs files [ 452.503175][T10228] loop1: detected capacity change from 0 to 32768 [ 452.505429][T10227] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 452.507709][T10227] CPU: 1 PID: 10227 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 452.509957][T10227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.512171][T10227] Call trace: [ 452.512844][T10227] dump_backtrace+0x1b8/0x1e4 [ 452.513908][T10227] show_stack+0x2c/0x44 [ 452.514787][T10227] dump_stack_lvl+0xd0/0x124 [ 452.515769][T10227] dump_stack+0x1c/0x28 [ 452.516722][T10227] sysfs_create_dir_ns+0x278/0x318 [ 452.517826][T10227] kobject_add_internal+0x598/0xb14 [ 452.519018][T10227] kobject_init_and_add+0x130/0x1a0 [ 452.520201][T10227] gfs2_sys_fs_add+0x1f8/0x3f4 [ 452.521372][T10227] gfs2_fill_super+0xdf0/0x1fd4 [ 452.522451][T10227] get_tree_bdev+0x360/0x54c [ 452.523403][T10227] gfs2_get_tree+0x54/0x1b4 [ 452.524435][T10227] vfs_get_tree+0x90/0x274 [ 452.525438][T10227] do_new_mount+0x25c/0x8c8 [ 452.526401][T10227] path_mount+0x590/0xe04 [ 452.527356][T10227] __arm64_sys_mount+0x45c/0x594 [ 452.528442][T10227] invoke_syscall+0x98/0x2c0 [ 452.529426][T10227] el0_svc_common+0x138/0x258 [ 452.530481][T10227] do_el0_svc+0x64/0x198 [ 452.531454][T10227] el0_svc+0x4c/0x15c [ 452.532370][T10227] el0t_64_sync_handler+0x84/0xf0 [ 452.533417][T10227] el0t_64_sync+0x190/0x194 [ 452.534653][T10228] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 452.550159][T10228] CPU: 0 PID: 10228 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 452.552226][T10228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.554402][T10228] Call trace: [ 452.555115][T10228] dump_backtrace+0x1b8/0x1e4 [ 452.556168][T10228] show_stack+0x2c/0x44 [ 452.557147][T10228] dump_stack_lvl+0xd0/0x124 [ 452.558141][T10228] dump_stack+0x1c/0x28 [ 452.559074][T10228] sysfs_create_dir_ns+0x278/0x318 [ 452.560228][T10228] kobject_add_internal+0x598/0xb14 [ 452.561411][T10228] kobject_init_and_add+0x130/0x1a0 [ 452.562599][T10228] gfs2_sys_fs_add+0x1f8/0x3f4 [ 452.563671][T10228] gfs2_fill_super+0xdf0/0x1fd4 [ 452.564830][T10228] get_tree_bdev+0x360/0x54c [ 452.565834][T10228] gfs2_get_tree+0x54/0x1b4 [ 452.566800][T10228] vfs_get_tree+0x90/0x274 [ 452.567692][T10228] do_new_mount+0x25c/0x8c8 [ 452.568669][T10228] path_mount+0x590/0xe04 [ 452.569635][T10228] __arm64_sys_mount+0x45c/0x594 [ 452.570716][T10228] invoke_syscall+0x98/0x2c0 [ 452.571820][T10228] el0_svc_common+0x138/0x258 [ 452.572814][T10228] do_el0_svc+0x64/0x198 [ 452.573780][T10228] el0_svc+0x4c/0x15c [ 452.574629][T10228] el0t_64_sync_handler+0x84/0xf0 [ 452.575796][T10228] el0t_64_sync+0x190/0x194 [ 452.602447][T10227] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 452.616506][T10227] gfs2: fsid=gfs2: error -17 adding sysfs files [ 452.618424][T10228] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 452.654440][T10228] gfs2: fsid=gfs2: error -17 adding sysfs files [ 452.659807][T10225] syz-executor222 (10225): drop_caches: 2 [ 452.678651][T10225] syz-executor222 (10225): drop_caches: 2 [ 452.720102][T10229] syz-executor222 (10229): drop_caches: 2 [ 452.725475][T10229] syz-executor222 (10229): drop_caches: 2 [ 452.799889][T10226] syz-executor222 (10226): drop_caches: 2 [ 452.802446][T10226] syz-executor222 (10226): drop_caches: 2 [ 452.992332][T10227] syz-executor222 (10227): drop_caches: 2 [ 452.994690][T10228] syz-executor222 (10228): drop_caches: 2 [ 453.010076][T10227] syz-executor222 (10227): drop_caches: 2 [ 453.011643][T10228] syz-executor222 (10228): drop_caches: 2 [ 453.774090][T10285] loop3: detected capacity change from 0 to 32768 [ 453.781852][T10285] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 453.783654][T10285] CPU: 0 PID: 10285 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 453.785913][T10285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 453.788014][T10285] Call trace: [ 453.788784][T10285] dump_backtrace+0x1b8/0x1e4 [ 453.789782][T10285] show_stack+0x2c/0x44 [ 453.790668][T10285] dump_stack_lvl+0xd0/0x124 [ 453.791703][T10285] dump_stack+0x1c/0x28 [ 453.792612][T10285] sysfs_create_dir_ns+0x278/0x318 [ 453.793692][T10285] kobject_add_internal+0x598/0xb14 [ 453.794852][T10285] kobject_init_and_add+0x130/0x1a0 [ 453.796040][T10285] gfs2_sys_fs_add+0x1f8/0x3f4 [ 453.797081][T10285] gfs2_fill_super+0xdf0/0x1fd4 [ 453.798057][T10285] get_tree_bdev+0x360/0x54c [ 453.799036][T10285] gfs2_get_tree+0x54/0x1b4 [ 453.800010][T10285] vfs_get_tree+0x90/0x274 [ 453.800933][T10285] do_new_mount+0x25c/0x8c8 [ 453.801966][T10285] path_mount+0x590/0xe04 [ 453.802961][T10285] __arm64_sys_mount+0x45c/0x594 [ 453.803965][T10285] invoke_syscall+0x98/0x2c0 [ 453.805030][T10285] el0_svc_common+0x138/0x258 [ 453.805983][T10285] do_el0_svc+0x64/0x198 [ 453.806895][T10285] el0_svc+0x4c/0x15c [ 453.807734][T10285] el0t_64_sync_handler+0x84/0xf0 [ 453.808839][T10285] el0t_64_sync+0x190/0x194 [ 453.811805][T10285] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 453.814794][T10285] gfs2: fsid=gfs2: error -17 adding sysfs files [ 453.906671][T10291] loop0: detected capacity change from 0 to 32768 [ 453.920674][T10291] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 453.922308][T10291] CPU: 1 PID: 10291 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 453.924597][T10291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 453.926756][T10291] Call trace: [ 453.927476][T10291] dump_backtrace+0x1b8/0x1e4 [ 453.928510][T10291] show_stack+0x2c/0x44 [ 453.929476][T10291] dump_stack_lvl+0xd0/0x124 [ 453.930491][T10291] dump_stack+0x1c/0x28 [ 453.931401][T10291] sysfs_create_dir_ns+0x278/0x318 [ 453.932588][T10291] kobject_add_internal+0x598/0xb14 [ 453.933700][T10291] kobject_init_and_add+0x130/0x1a0 [ 453.934864][T10291] gfs2_sys_fs_add+0x1f8/0x3f4 [ 453.935879][T10291] gfs2_fill_super+0xdf0/0x1fd4 [ 453.937009][T10291] get_tree_bdev+0x360/0x54c [ 453.938002][T10291] gfs2_get_tree+0x54/0x1b4 [ 453.938970][T10291] vfs_get_tree+0x90/0x274 [ 453.939944][T10291] do_new_mount+0x25c/0x8c8 [ 453.940925][T10291] path_mount+0x590/0xe04 [ 453.941910][T10291] __arm64_sys_mount+0x45c/0x594 [ 453.942911][T10291] invoke_syscall+0x98/0x2c0 [ 453.943913][T10291] el0_svc_common+0x138/0x258 [ 453.945002][T10291] do_el0_svc+0x64/0x198 [ 453.945969][T10291] el0_svc+0x4c/0x15c [ 453.946175][T10290] loop4: detected capacity change from 0 to 32768 [ 453.946780][T10291] el0t_64_sync_handler+0x84/0xf0 [ 453.946793][T10291] el0t_64_sync+0x190/0x194 [ 453.958112][T10305] loop2: detected capacity change from 0 to 32768 [ 453.961594][T10291] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 453.964480][T10291] gfs2: fsid=gfs2: error -17 adding sysfs files [ 453.969936][T10305] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 453.971496][T10305] CPU: 1 PID: 10305 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 453.973693][T10305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 453.975961][T10305] Call trace: [ 453.976731][T10305] dump_backtrace+0x1b8/0x1e4 [ 453.977773][T10305] show_stack+0x2c/0x44 [ 453.978783][T10305] dump_stack_lvl+0xd0/0x124 [ 453.979803][T10305] dump_stack+0x1c/0x28 [ 453.980611][T10305] sysfs_create_dir_ns+0x278/0x318 [ 453.981778][T10305] kobject_add_internal+0x598/0xb14 [ 453.982906][T10305] kobject_init_and_add+0x130/0x1a0 [ 453.984089][T10305] gfs2_sys_fs_add+0x1f8/0x3f4 [ 453.985120][T10305] gfs2_fill_super+0xdf0/0x1fd4 [ 453.986162][T10305] get_tree_bdev+0x360/0x54c [ 453.987259][T10305] gfs2_get_tree+0x54/0x1b4 [ 453.988317][T10305] vfs_get_tree+0x90/0x274 [ 453.989340][T10305] do_new_mount+0x25c/0x8c8 [ 453.990406][T10305] path_mount+0x590/0xe04 [ 453.991336][T10305] __arm64_sys_mount+0x45c/0x594 [ 453.992465][T10305] invoke_syscall+0x98/0x2c0 [ 453.993527][T10305] el0_svc_common+0x138/0x258 [ 453.994522][T10305] do_el0_svc+0x64/0x198 [ 453.995432][T10305] el0_svc+0x4c/0x15c [ 453.996340][T10305] el0t_64_sync_handler+0x84/0xf0 [ 453.997458][T10305] el0t_64_sync+0x190/0x194 [ 454.000645][T10290] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 454.002161][T10290] CPU: 1 PID: 10290 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 454.004407][T10290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 454.006587][T10290] Call trace: [ 454.007270][T10290] dump_backtrace+0x1b8/0x1e4 [ 454.008288][T10290] show_stack+0x2c/0x44 [ 454.009153][T10290] dump_stack_lvl+0xd0/0x124 [ 454.010131][T10290] dump_stack+0x1c/0x28 [ 454.011073][T10290] sysfs_create_dir_ns+0x278/0x318 [ 454.012237][T10290] kobject_add_internal+0x598/0xb14 [ 454.013352][T10290] kobject_init_and_add+0x130/0x1a0 [ 454.014460][T10290] gfs2_sys_fs_add+0x1f8/0x3f4 [ 454.015468][T10290] gfs2_fill_super+0xdf0/0x1fd4 [ 454.016544][T10290] get_tree_bdev+0x360/0x54c [ 454.017505][T10290] gfs2_get_tree+0x54/0x1b4 [ 454.018505][T10290] vfs_get_tree+0x90/0x274 [ 454.019467][T10290] do_new_mount+0x25c/0x8c8 [ 454.020423][T10290] path_mount+0x590/0xe04 [ 454.021415][T10290] __arm64_sys_mount+0x45c/0x594 [ 454.022464][T10290] invoke_syscall+0x98/0x2c0 [ 454.023463][T10290] el0_svc_common+0x138/0x258 [ 454.024495][T10290] do_el0_svc+0x64/0x198 [ 454.025447][T10290] el0_svc+0x4c/0x15c [ 454.026368][T10290] el0t_64_sync_handler+0x84/0xf0 [ 454.027523][T10290] el0t_64_sync+0x190/0x194 [ 454.037266][T10290] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 454.048371][T10290] gfs2: fsid=gfs2: error -17 adding sysfs files [ 454.066053][T10304] loop1: detected capacity change from 0 to 32768 [ 454.097433][T10285] syz-executor222 (10285): drop_caches: 2 [ 454.099075][T10304] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 454.100878][T10304] CPU: 0 PID: 10304 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 454.103198][T10304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 454.105445][T10304] Call trace: [ 454.106174][T10304] dump_backtrace+0x1b8/0x1e4 [ 454.107194][T10304] show_stack+0x2c/0x44 [ 454.108119][T10304] dump_stack_lvl+0xd0/0x124 [ 454.109223][T10304] dump_stack+0x1c/0x28 [ 454.110161][T10304] sysfs_create_dir_ns+0x278/0x318 [ 454.111274][T10304] kobject_add_internal+0x598/0xb14 [ 454.112467][T10304] kobject_init_and_add+0x130/0x1a0 [ 454.113606][T10304] gfs2_sys_fs_add+0x1f8/0x3f4 [ 454.114593][T10304] gfs2_fill_super+0xdf0/0x1fd4 [ 454.115627][T10304] get_tree_bdev+0x360/0x54c [ 454.116623][T10304] gfs2_get_tree+0x54/0x1b4 [ 454.117620][T10304] vfs_get_tree+0x90/0x274 [ 454.118609][T10304] do_new_mount+0x25c/0x8c8 [ 454.119607][T10304] path_mount+0x590/0xe04 [ 454.120549][T10304] __arm64_sys_mount+0x45c/0x594 [ 454.121571][T10304] invoke_syscall+0x98/0x2c0 [ 454.122560][T10304] el0_svc_common+0x138/0x258 [ 454.123663][T10304] do_el0_svc+0x64/0x198 [ 454.124598][T10304] el0_svc+0x4c/0x15c [ 454.125470][T10304] el0t_64_sync_handler+0x84/0xf0 [ 454.126514][T10304] el0t_64_sync+0x190/0x194 [ 454.130060][T10304] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 454.132831][T10285] syz-executor222 (10285): drop_caches: 2 [ 454.134254][T10305] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 454.135584][T10304] gfs2: fsid=gfs2: error -17 adding sysfs files [ 454.147151][T10305] gfs2: fsid=gfs2: error -17 adding sysfs files [ 454.176767][T10291] syz-executor222 (10291): drop_caches: 2 [ 454.178649][T10291] syz-executor222 (10291): drop_caches: 2 [ 454.360001][T10305] syz-executor222 (10305): drop_caches: 2 [ 454.361536][T10305] syz-executor222 (10305): drop_caches: 2 [ 454.370815][T10290] syz-executor222 (10290): drop_caches: 2 [ 454.388123][T10290] syz-executor222 (10290): drop_caches: 2 [ 454.418249][T10304] syz-executor222 (10304): drop_caches: 2 [ 454.433668][T10304] syz-executor222 (10304): drop_caches: 2 [ 455.164605][T10380] loop1: detected capacity change from 0 to 32768 [ 455.176897][T10380] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 455.178516][T10380] CPU: 0 PID: 10380 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 455.180728][T10380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.183051][T10380] Call trace: [ 455.183729][T10380] dump_backtrace+0x1b8/0x1e4 [ 455.184695][T10380] show_stack+0x2c/0x44 [ 455.185573][T10380] dump_stack_lvl+0xd0/0x124 [ 455.186581][T10380] dump_stack+0x1c/0x28 [ 455.187482][T10380] sysfs_create_dir_ns+0x278/0x318 [ 455.188582][T10380] kobject_add_internal+0x598/0xb14 [ 455.189730][T10380] kobject_init_and_add+0x130/0x1a0 [ 455.190893][T10380] gfs2_sys_fs_add+0x1f8/0x3f4 [ 455.191889][T10380] gfs2_fill_super+0xdf0/0x1fd4 [ 455.192943][T10380] get_tree_bdev+0x360/0x54c [ 455.193943][T10380] gfs2_get_tree+0x54/0x1b4 [ 455.194970][T10380] vfs_get_tree+0x90/0x274 [ 455.195851][T10380] do_new_mount+0x25c/0x8c8 [ 455.196821][T10380] path_mount+0x590/0xe04 [ 455.197709][T10380] __arm64_sys_mount+0x45c/0x594 [ 455.198746][T10380] invoke_syscall+0x98/0x2c0 [ 455.199855][T10380] el0_svc_common+0x138/0x258 [ 455.200875][T10380] do_el0_svc+0x64/0x198 [ 455.201838][T10380] el0_svc+0x4c/0x15c [ 455.202711][T10380] el0t_64_sync_handler+0x84/0xf0 [ 455.203859][T10380] el0t_64_sync+0x190/0x194 [ 455.224829][T10365] loop3: detected capacity change from 0 to 32768 [ 455.227206][T10380] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 455.230392][T10365] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 455.232430][T10365] CPU: 1 PID: 10365 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 455.234737][T10365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.236986][T10365] Call trace: [ 455.237691][T10365] dump_backtrace+0x1b8/0x1e4 [ 455.238781][T10365] show_stack+0x2c/0x44 [ 455.239723][T10365] dump_stack_lvl+0xd0/0x124 [ 455.240848][T10365] dump_stack+0x1c/0x28 [ 455.241787][T10365] sysfs_create_dir_ns+0x278/0x318 [ 455.242884][T10365] kobject_add_internal+0x598/0xb14 [ 455.243990][T10365] kobject_init_and_add+0x130/0x1a0 [ 455.245192][T10365] gfs2_sys_fs_add+0x1f8/0x3f4 [ 455.246285][T10365] gfs2_fill_super+0xdf0/0x1fd4 [ 455.247295][T10365] get_tree_bdev+0x360/0x54c [ 455.248294][T10365] gfs2_get_tree+0x54/0x1b4 [ 455.249259][T10365] vfs_get_tree+0x90/0x274 [ 455.250214][T10365] do_new_mount+0x25c/0x8c8 [ 455.251232][T10365] path_mount+0x590/0xe04 [ 455.252243][T10365] __arm64_sys_mount+0x45c/0x594 [ 455.253371][T10365] invoke_syscall+0x98/0x2c0 [ 455.254392][T10365] el0_svc_common+0x138/0x258 [ 455.255350][T10365] do_el0_svc+0x64/0x198 [ 455.256339][T10365] el0_svc+0x4c/0x15c [ 455.257248][T10365] el0t_64_sync_handler+0x84/0xf0 [ 455.258430][T10365] el0t_64_sync+0x190/0x194 [ 455.278934][T10380] gfs2: fsid=gfs2: error -17 adding sysfs files [ 455.295982][T10365] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 455.302793][T10365] gfs2: fsid=gfs2: error -17 adding sysfs files [ 455.318362][T10374] loop2: detected capacity change from 0 to 32768 [ 455.321409][T10368] loop0: detected capacity change from 0 to 32768 [ 455.329237][T10374] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 455.331132][T10374] CPU: 1 PID: 10374 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 455.333526][T10374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.333962][T10368] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 455.335711][T10374] Call trace: [ 455.335717][T10374] dump_backtrace+0x1b8/0x1e4 [ 455.338966][T10374] show_stack+0x2c/0x44 [ 455.339939][T10374] dump_stack_lvl+0xd0/0x124 [ 455.340997][T10374] dump_stack+0x1c/0x28 [ 455.341908][T10374] sysfs_create_dir_ns+0x278/0x318 [ 455.343054][T10374] kobject_add_internal+0x598/0xb14 [ 455.344113][T10374] kobject_init_and_add+0x130/0x1a0 [ 455.345304][T10374] gfs2_sys_fs_add+0x1f8/0x3f4 [ 455.346336][T10374] gfs2_fill_super+0xdf0/0x1fd4 [ 455.347271][T10374] get_tree_bdev+0x360/0x54c [ 455.348307][T10374] gfs2_get_tree+0x54/0x1b4 [ 455.349287][T10374] vfs_get_tree+0x90/0x274 [ 455.350220][T10374] do_new_mount+0x25c/0x8c8 [ 455.351154][T10374] path_mount+0x590/0xe04 [ 455.352112][T10374] __arm64_sys_mount+0x45c/0x594 [ 455.353256][T10374] invoke_syscall+0x98/0x2c0 [ 455.354261][T10374] el0_svc_common+0x138/0x258 [ 455.355299][T10374] do_el0_svc+0x64/0x198 [ 455.356193][T10374] el0_svc+0x4c/0x15c [ 455.357060][T10374] el0t_64_sync_handler+0x84/0xf0 [ 455.358181][T10374] el0t_64_sync+0x190/0x194 [ 455.359162][T10368] CPU: 0 PID: 10368 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 455.361553][T10368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.363802][T10368] Call trace: [ 455.364545][T10368] dump_backtrace+0x1b8/0x1e4 [ 455.365586][T10368] show_stack+0x2c/0x44 [ 455.366503][T10368] dump_stack_lvl+0xd0/0x124 [ 455.367532][T10368] dump_stack+0x1c/0x28 [ 455.368492][T10368] sysfs_create_dir_ns+0x278/0x318 [ 455.369679][T10368] kobject_add_internal+0x598/0xb14 [ 455.370937][T10368] kobject_init_and_add+0x130/0x1a0 [ 455.372034][T10368] gfs2_sys_fs_add+0x1f8/0x3f4 [ 455.373065][T10368] gfs2_fill_super+0xdf0/0x1fd4 [ 455.374181][T10368] get_tree_bdev+0x360/0x54c [ 455.375216][T10368] gfs2_get_tree+0x54/0x1b4 [ 455.376234][T10368] vfs_get_tree+0x90/0x274 [ 455.377267][T10368] do_new_mount+0x25c/0x8c8 [ 455.378251][T10368] path_mount+0x590/0xe04 [ 455.379273][T10368] __arm64_sys_mount+0x45c/0x594 [ 455.380419][T10368] invoke_syscall+0x98/0x2c0 [ 455.381455][T10368] el0_svc_common+0x138/0x258 [ 455.382444][T10368] do_el0_svc+0x64/0x198 [ 455.383330][T10368] el0_svc+0x4c/0x15c [ 455.384226][T10368] el0t_64_sync_handler+0x84/0xf0 [ 455.385339][T10368] el0t_64_sync+0x190/0x194 [ 455.387426][T10368] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 455.393311][T10368] gfs2: fsid=gfs2: error -17 adding sysfs files [ 455.401926][T10377] loop4: detected capacity change from 0 to 32768 [ 455.403568][T10374] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 455.432358][T10374] gfs2: fsid=gfs2: error -17 adding sysfs files [ 455.444503][T10377] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 455.447120][T10377] CPU: 1 PID: 10377 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 455.449386][T10377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.451674][T10377] Call trace: [ 455.452352][T10377] dump_backtrace+0x1b8/0x1e4 [ 455.453398][T10377] show_stack+0x2c/0x44 [ 455.454314][T10377] dump_stack_lvl+0xd0/0x124 [ 455.455263][T10377] dump_stack+0x1c/0x28 [ 455.456142][T10377] sysfs_create_dir_ns+0x278/0x318 [ 455.457309][T10377] kobject_add_internal+0x598/0xb14 [ 455.458391][T10377] kobject_init_and_add+0x130/0x1a0 [ 455.459535][T10377] gfs2_sys_fs_add+0x1f8/0x3f4 [ 455.460633][T10377] gfs2_fill_super+0xdf0/0x1fd4 [ 455.461760][T10377] get_tree_bdev+0x360/0x54c [ 455.462824][T10377] gfs2_get_tree+0x54/0x1b4 [ 455.463807][T10377] vfs_get_tree+0x90/0x274 [ 455.464797][T10377] do_new_mount+0x25c/0x8c8 [ 455.465799][T10377] path_mount+0x590/0xe04 [ 455.466742][T10377] __arm64_sys_mount+0x45c/0x594 [ 455.467851][T10377] invoke_syscall+0x98/0x2c0 [ 455.468878][T10377] el0_svc_common+0x138/0x258 [ 455.469916][T10377] do_el0_svc+0x64/0x198 [ 455.470817][T10377] el0_svc+0x4c/0x15c [ 455.471728][T10377] el0t_64_sync_handler+0x84/0xf0 [ 455.472828][T10377] el0t_64_sync+0x190/0x194 [ 455.494536][T10365] syz-executor222 (10365): drop_caches: 2 [ 455.506704][T10365] syz-executor222 (10365): drop_caches: 2 [ 455.530158][T10377] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 455.550913][T10139] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 455.552883][T10139] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 455.554347][T10139] gfs2: fsid=gfs2.0: File system withdrawn [ 455.604844][T10139] CPU: 1 PID: 10139 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 455.607174][T10139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.609364][T10139] Call trace: [ 455.610139][T10139] dump_backtrace+0x1b8/0x1e4 [ 455.611181][T10139] show_stack+0x2c/0x44 [ 455.612175][T10139] dump_stack_lvl+0xd0/0x124 [ 455.613289][T10139] dump_stack+0x1c/0x28 [ 455.614227][T10139] gfs2_withdraw+0xf08/0x134c [ 455.615296][T10139] gfs2_consist_inode_i+0xf0/0x10c [ 455.616382][T10139] gfs2_jdesc_check+0x12c/0x264 [ 455.617448][T10139] init_journal+0xb60/0x1fa4 [ 455.618492][T10139] init_inodes+0xe0/0x2d8 [ 455.619443][T10139] gfs2_fill_super+0x1658/0x1fd4 [ 455.620538][T10139] get_tree_bdev+0x360/0x54c [ 455.621525][T10139] gfs2_get_tree+0x54/0x1b4 [ 455.622549][T10139] vfs_get_tree+0x90/0x274 [ 455.623507][T10139] do_new_mount+0x25c/0x8c8 [ 455.624513][T10139] path_mount+0x590/0xe04 [ 455.625444][T10139] __arm64_sys_mount+0x45c/0x594 [ 455.626481][T10139] invoke_syscall+0x98/0x2c0 [ 455.627505][T10139] el0_svc_common+0x138/0x258 [ 455.628478][T10139] do_el0_svc+0x64/0x198 [ 455.629412][T10139] el0_svc+0x4c/0x15c [ 455.630294][T10139] el0t_64_sync_handler+0x84/0xf0 [ 455.631395][T10139] el0t_64_sync+0x190/0x194 [ 455.649202][T10368] syz-executor222 (10368): drop_caches: 2 [ 455.655744][T10368] syz-executor222 (10368): drop_caches: 2 [ 455.659011][T10377] gfs2: fsid=gfs2: error -17 adding sysfs files [ 455.698397][T10380] syz-executor222 (10380): drop_caches: 2 [ 455.703993][T10380] syz-executor222 (10380): drop_caches: 2 [ 455.707181][T10139] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 455.865568][ T6866] I/O error, dev loop5, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 455.889510][T10374] syz-executor222 (10374): drop_caches: 2 [ 455.910287][T10374] syz-executor222 (10374): drop_caches: 2 [ 455.951134][T10377] syz-executor222 (10377): drop_caches: 2 [ 455.952628][T10377] syz-executor222 (10377): drop_caches: 2 [ 456.715166][T10435] loop3: detected capacity change from 0 to 32768 [ 456.733031][T10435] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 456.750316][T10435] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 456.754877][T10440] loop1: detected capacity change from 0 to 32768 [ 456.758763][T10440] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 456.761506][T10440] CPU: 0 PID: 10440 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 456.763808][T10440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 456.766030][T10440] Call trace: [ 456.766741][T10440] dump_backtrace+0x1b8/0x1e4 [ 456.767753][T10440] show_stack+0x2c/0x44 [ 456.768646][T10440] dump_stack_lvl+0xd0/0x124 [ 456.769582][T10440] dump_stack+0x1c/0x28 [ 456.770494][T10440] sysfs_create_dir_ns+0x278/0x318 [ 456.771669][T10440] kobject_add_internal+0x598/0xb14 [ 456.772819][T10440] kobject_init_and_add+0x130/0x1a0 [ 456.774001][T10440] gfs2_sys_fs_add+0x1f8/0x3f4 [ 456.775048][T10440] gfs2_fill_super+0xdf0/0x1fd4 [ 456.776129][T10440] get_tree_bdev+0x360/0x54c [ 456.777116][T10440] gfs2_get_tree+0x54/0x1b4 [ 456.778135][T10440] vfs_get_tree+0x90/0x274 [ 456.779139][T10440] do_new_mount+0x25c/0x8c8 [ 456.780054][T10440] path_mount+0x590/0xe04 [ 456.781003][T10440] __arm64_sys_mount+0x45c/0x594 [ 456.782067][T10440] invoke_syscall+0x98/0x2c0 [ 456.783109][T10440] el0_svc_common+0x138/0x258 [ 456.784117][T10440] do_el0_svc+0x64/0x198 [ 456.785057][T10440] el0_svc+0x4c/0x15c [ 456.785929][T10440] el0t_64_sync_handler+0x84/0xf0 [ 456.787101][T10440] el0t_64_sync+0x190/0x194 [ 456.791142][T10440] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 456.794309][T10440] gfs2: fsid=gfs2: error -17 adding sysfs files [ 456.798438][T10435] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 456.798438][T10435] inode = 1 18 [ 456.798438][T10435] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 456.813572][T10435] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 456.821391][T10435] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 456.829557][T10435] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 456.839655][T10435] gfs2: fsid=gfs2.0: about to withdraw this file system [ 456.966995][T10440] syz-executor222 (10440): drop_caches: 2 [ 456.981953][T10440] syz-executor222 (10440): drop_caches: 2 [ 457.068161][T10439] loop0: detected capacity change from 0 to 32768 [ 457.082048][T10439] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 457.089722][T10439] CPU: 0 PID: 10439 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 457.092137][T10439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.094418][T10439] Call trace: [ 457.095095][T10439] dump_backtrace+0x1b8/0x1e4 [ 457.096122][T10439] show_stack+0x2c/0x44 [ 457.097017][T10439] dump_stack_lvl+0xd0/0x124 [ 457.098044][T10439] dump_stack+0x1c/0x28 [ 457.098988][T10439] sysfs_create_dir_ns+0x278/0x318 [ 457.100158][T10439] kobject_add_internal+0x598/0xb14 [ 457.101230][T10439] kobject_init_and_add+0x130/0x1a0 [ 457.102402][T10439] gfs2_sys_fs_add+0x1f8/0x3f4 [ 457.103381][T10439] gfs2_fill_super+0xdf0/0x1fd4 [ 457.104460][T10439] get_tree_bdev+0x360/0x54c [ 457.105470][T10439] gfs2_get_tree+0x54/0x1b4 [ 457.106524][T10439] vfs_get_tree+0x90/0x274 [ 457.107464][T10439] do_new_mount+0x25c/0x8c8 [ 457.108417][T10439] path_mount+0x590/0xe04 [ 457.109431][T10439] __arm64_sys_mount+0x45c/0x594 [ 457.110472][T10439] invoke_syscall+0x98/0x2c0 [ 457.111415][T10439] el0_svc_common+0x138/0x258 [ 457.112533][T10439] do_el0_svc+0x64/0x198 [ 457.113410][T10439] el0_svc+0x4c/0x15c [ 457.114231][T10439] el0t_64_sync_handler+0x84/0xf0 [ 457.115358][T10439] el0t_64_sync+0x190/0x194 [ 457.169093][T10455] loop4: detected capacity change from 0 to 32768 [ 457.175141][T10455] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 457.176855][T10455] CPU: 0 PID: 10455 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 457.179208][T10455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.181460][T10455] Call trace: [ 457.182193][T10455] dump_backtrace+0x1b8/0x1e4 [ 457.183151][T10455] show_stack+0x2c/0x44 [ 457.184086][T10455] dump_stack_lvl+0xd0/0x124 [ 457.185150][T10455] dump_stack+0x1c/0x28 [ 457.186036][T10455] sysfs_create_dir_ns+0x278/0x318 [ 457.187108][T10455] kobject_add_internal+0x598/0xb14 [ 457.188327][T10455] kobject_init_and_add+0x130/0x1a0 [ 457.189533][T10455] gfs2_sys_fs_add+0x1f8/0x3f4 [ 457.190613][T10455] gfs2_fill_super+0xdf0/0x1fd4 [ 457.191658][T10455] get_tree_bdev+0x360/0x54c [ 457.192726][T10455] gfs2_get_tree+0x54/0x1b4 [ 457.193764][T10455] vfs_get_tree+0x90/0x274 [ 457.194749][T10455] do_new_mount+0x25c/0x8c8 [ 457.195776][T10455] path_mount+0x590/0xe04 [ 457.196717][T10455] __arm64_sys_mount+0x45c/0x594 [ 457.197775][T10455] invoke_syscall+0x98/0x2c0 [ 457.198836][T10455] el0_svc_common+0x138/0x258 [ 457.199825][T10455] do_el0_svc+0x64/0x198 [ 457.200750][T10455] el0_svc+0x4c/0x15c [ 457.201587][T10455] el0t_64_sync_handler+0x84/0xf0 [ 457.202736][T10455] el0t_64_sync+0x190/0x194 [ 457.203981][T10455] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 457.206966][T10455] gfs2: fsid=gfs2: error -17 adding sysfs files [ 457.212095][T10439] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 457.214974][T10439] gfs2: fsid=gfs2: error -17 adding sysfs files [ 457.330534][T10474] loop5: detected capacity change from 0 to 32768 [ 457.340155][T10474] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 457.341895][T10474] CPU: 1 PID: 10474 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 457.344159][T10474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.346411][T10474] Call trace: [ 457.347102][T10474] dump_backtrace+0x1b8/0x1e4 [ 457.348055][T10474] show_stack+0x2c/0x44 [ 457.348944][T10474] dump_stack_lvl+0xd0/0x124 [ 457.349962][T10474] dump_stack+0x1c/0x28 [ 457.350839][T10474] sysfs_create_dir_ns+0x278/0x318 [ 457.352034][T10474] kobject_add_internal+0x598/0xb14 [ 457.353196][T10474] kobject_init_and_add+0x130/0x1a0 [ 457.354386][T10474] gfs2_sys_fs_add+0x1f8/0x3f4 [ 457.355450][T10474] gfs2_fill_super+0xdf0/0x1fd4 [ 457.356508][T10474] get_tree_bdev+0x360/0x54c [ 457.357482][T10474] gfs2_get_tree+0x54/0x1b4 [ 457.358446][T10474] vfs_get_tree+0x90/0x274 [ 457.359444][T10474] do_new_mount+0x25c/0x8c8 [ 457.360406][T10474] path_mount+0x590/0xe04 [ 457.361391][T10474] __arm64_sys_mount+0x45c/0x594 [ 457.362574][T10474] invoke_syscall+0x98/0x2c0 [ 457.363629][T10474] el0_svc_common+0x138/0x258 [ 457.364665][T10474] do_el0_svc+0x64/0x198 [ 457.365600][T10474] el0_svc+0x4c/0x15c [ 457.366414][T10474] el0t_64_sync_handler+0x84/0xf0 [ 457.367487][T10474] el0t_64_sync+0x190/0x194 [ 457.400733][T10452] loop2: detected capacity change from 0 to 32768 [ 457.416308][T10452] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 457.419481][T10452] CPU: 0 PID: 10452 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 457.421783][T10452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.423979][T10452] Call trace: [ 457.424738][T10452] dump_backtrace+0x1b8/0x1e4 [ 457.425745][T10452] show_stack+0x2c/0x44 [ 457.426725][T10452] dump_stack_lvl+0xd0/0x124 [ 457.427754][T10452] dump_stack+0x1c/0x28 [ 457.428666][T10452] sysfs_create_dir_ns+0x278/0x318 [ 457.429716][T10452] kobject_add_internal+0x598/0xb14 [ 457.430807][T10452] kobject_init_and_add+0x130/0x1a0 [ 457.431845][T10452] gfs2_sys_fs_add+0x1f8/0x3f4 [ 457.432893][T10452] gfs2_fill_super+0xdf0/0x1fd4 [ 457.433922][T10452] get_tree_bdev+0x360/0x54c [ 457.434947][T10452] gfs2_get_tree+0x54/0x1b4 [ 457.435946][T10452] vfs_get_tree+0x90/0x274 [ 457.436998][T10452] do_new_mount+0x25c/0x8c8 [ 457.438033][T10452] path_mount+0x590/0xe04 [ 457.438926][T10452] __arm64_sys_mount+0x45c/0x594 [ 457.440020][T10452] invoke_syscall+0x98/0x2c0 [ 457.441064][T10452] el0_svc_common+0x138/0x258 [ 457.442048][T10452] do_el0_svc+0x64/0x198 [ 457.443004][T10452] el0_svc+0x4c/0x15c [ 457.443850][T10452] el0t_64_sync_handler+0x84/0xf0 [ 457.445030][T10452] el0t_64_sync+0x190/0x194 [ 457.485911][T10474] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 457.488739][T10474] gfs2: fsid=gfs2: error -17 adding sysfs files [ 457.504166][T10452] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 457.507231][T10452] gfs2: fsid=gfs2: error -17 adding sysfs files [ 457.529270][T10455] syz-executor222 (10455): drop_caches: 2 [ 457.546373][T10455] syz-executor222 (10455): drop_caches: 2 [ 457.548602][T10439] syz-executor222 (10439): drop_caches: 2 [ 457.557426][T10439] syz-executor222 (10439): drop_caches: 2 [ 457.673572][T10474] syz-executor222 (10474): drop_caches: 2 [ 457.675288][T10474] syz-executor222 (10474): drop_caches: 2 [ 457.707266][T10500] loop1: detected capacity change from 0 to 32768 [ 457.722386][T10500] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 457.728526][T10500] CPU: 1 PID: 10500 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 457.730959][T10500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.733224][T10500] Call trace: [ 457.733952][T10500] dump_backtrace+0x1b8/0x1e4 [ 457.735087][T10500] show_stack+0x2c/0x44 [ 457.736047][T10500] dump_stack_lvl+0xd0/0x124 [ 457.737080][T10500] dump_stack+0x1c/0x28 [ 457.737976][T10500] sysfs_create_dir_ns+0x278/0x318 [ 457.739124][T10500] kobject_add_internal+0x598/0xb14 [ 457.740261][T10500] kobject_init_and_add+0x130/0x1a0 [ 457.741366][T10500] gfs2_sys_fs_add+0x1f8/0x3f4 [ 457.742476][T10500] gfs2_fill_super+0xdf0/0x1fd4 [ 457.743545][T10500] get_tree_bdev+0x360/0x54c [ 457.744498][T10500] gfs2_get_tree+0x54/0x1b4 [ 457.745402][T10500] vfs_get_tree+0x90/0x274 [ 457.746353][T10500] do_new_mount+0x25c/0x8c8 [ 457.747378][T10500] path_mount+0x590/0xe04 [ 457.748293][T10500] __arm64_sys_mount+0x45c/0x594 [ 457.749390][T10500] invoke_syscall+0x98/0x2c0 [ 457.750383][T10500] el0_svc_common+0x138/0x258 [ 457.751316][T10500] do_el0_svc+0x64/0x198 [ 457.752172][T10500] el0_svc+0x4c/0x15c [ 457.753052][T10500] el0t_64_sync_handler+0x84/0xf0 [ 457.754151][T10500] el0t_64_sync+0x190/0x194 [ 457.780751][T10452] syz-executor222 (10452): drop_caches: 2 [ 457.785634][T10452] syz-executor222 (10452): drop_caches: 2 [ 457.867791][T10500] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 457.877548][T10500] gfs2: fsid=gfs2: error -17 adding sysfs files [ 458.198465][T10500] syz-executor222 (10500): drop_caches: 2 [ 458.208497][T10500] syz-executor222 (10500): drop_caches: 2 [ 458.247108][T10535] loop0: detected capacity change from 0 to 32768 [ 458.249257][T10535] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 458.251115][T10535] CPU: 1 PID: 10535 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 458.253385][T10535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.255692][T10535] Call trace: [ 458.256454][T10535] dump_backtrace+0x1b8/0x1e4 [ 458.257477][T10535] show_stack+0x2c/0x44 [ 458.258383][T10535] dump_stack_lvl+0xd0/0x124 [ 458.259399][T10535] dump_stack+0x1c/0x28 [ 458.260329][T10535] sysfs_create_dir_ns+0x278/0x318 [ 458.261428][T10535] kobject_add_internal+0x598/0xb14 [ 458.262632][T10535] kobject_init_and_add+0x130/0x1a0 [ 458.263729][T10535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 458.264838][T10535] gfs2_fill_super+0xdf0/0x1fd4 [ 458.265989][T10535] get_tree_bdev+0x360/0x54c [ 458.267079][T10535] gfs2_get_tree+0x54/0x1b4 [ 458.268046][T10535] vfs_get_tree+0x90/0x274 [ 458.268977][T10535] do_new_mount+0x25c/0x8c8 [ 458.270060][T10535] path_mount+0x590/0xe04 [ 458.271064][T10535] __arm64_sys_mount+0x45c/0x594 [ 458.272145][T10535] invoke_syscall+0x98/0x2c0 [ 458.273094][T10535] el0_svc_common+0x138/0x258 [ 458.274084][T10535] do_el0_svc+0x64/0x198 [ 458.274982][T10535] el0_svc+0x4c/0x15c [ 458.275936][T10535] el0t_64_sync_handler+0x84/0xf0 [ 458.277092][T10535] el0t_64_sync+0x190/0x194 [ 458.280291][T10535] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 458.283429][T10535] gfs2: fsid=gfs2: error -17 adding sysfs files [ 458.347340][T10537] loop5: detected capacity change from 0 to 32768 [ 458.349641][T10537] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 458.351315][T10537] CPU: 1 PID: 10537 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 458.353581][T10537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.355634][T10537] Call trace: [ 458.356326][T10537] dump_backtrace+0x1b8/0x1e4 [ 458.357350][T10537] show_stack+0x2c/0x44 [ 458.358269][T10537] dump_stack_lvl+0xd0/0x124 [ 458.359242][T10537] dump_stack+0x1c/0x28 [ 458.360179][T10537] sysfs_create_dir_ns+0x278/0x318 [ 458.361301][T10537] kobject_add_internal+0x598/0xb14 [ 458.362495][T10537] kobject_init_and_add+0x130/0x1a0 [ 458.363614][T10537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 458.364609][T10537] gfs2_fill_super+0xdf0/0x1fd4 [ 458.365722][T10537] get_tree_bdev+0x360/0x54c [ 458.366756][T10537] gfs2_get_tree+0x54/0x1b4 [ 458.367709][T10537] vfs_get_tree+0x90/0x274 [ 458.368707][T10537] do_new_mount+0x25c/0x8c8 [ 458.369685][T10537] path_mount+0x590/0xe04 [ 458.370594][T10537] __arm64_sys_mount+0x45c/0x594 [ 458.371629][T10537] invoke_syscall+0x98/0x2c0 [ 458.372622][T10537] el0_svc_common+0x138/0x258 [ 458.373636][T10537] do_el0_svc+0x64/0x198 [ 458.374675][T10537] el0_svc+0x4c/0x15c [ 458.375600][T10537] el0t_64_sync_handler+0x84/0xf0 [ 458.376649][T10537] el0t_64_sync+0x190/0x194 [ 458.377897][T10537] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 458.380827][T10537] gfs2: fsid=gfs2: error -17 adding sysfs files [ 458.418487][T10539] loop2: detected capacity change from 0 to 32768 [ 458.426848][T10539] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 458.428514][T10539] CPU: 1 PID: 10539 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 458.430817][T10539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.433050][T10539] Call trace: [ 458.433753][T10539] dump_backtrace+0x1b8/0x1e4 [ 458.434798][T10539] show_stack+0x2c/0x44 [ 458.435748][T10539] dump_stack_lvl+0xd0/0x124 [ 458.436784][T10539] dump_stack+0x1c/0x28 [ 458.437679][T10539] sysfs_create_dir_ns+0x278/0x318 [ 458.438849][T10539] kobject_add_internal+0x598/0xb14 [ 458.440044][T10539] kobject_init_and_add+0x130/0x1a0 [ 458.441151][T10539] gfs2_sys_fs_add+0x1f8/0x3f4 [ 458.442170][T10539] gfs2_fill_super+0xdf0/0x1fd4 [ 458.443231][T10539] get_tree_bdev+0x360/0x54c [ 458.444262][T10539] gfs2_get_tree+0x54/0x1b4 [ 458.445266][T10539] vfs_get_tree+0x90/0x274 [ 458.446244][T10539] do_new_mount+0x25c/0x8c8 [ 458.447208][T10539] path_mount+0x590/0xe04 [ 458.448085][T10539] __arm64_sys_mount+0x45c/0x594 [ 458.449190][T10539] invoke_syscall+0x98/0x2c0 [ 458.450168][T10539] el0_svc_common+0x138/0x258 [ 458.451221][T10539] do_el0_svc+0x64/0x198 [ 458.452164][T10539] el0_svc+0x4c/0x15c [ 458.452982][T10539] el0t_64_sync_handler+0x84/0xf0 [ 458.454058][T10539] el0t_64_sync+0x190/0x194 [ 458.472315][T10536] loop4: detected capacity change from 0 to 32768 [ 458.481657][T10535] syz-executor222 (10535): drop_caches: 2 [ 458.483064][T10535] syz-executor222 (10535): drop_caches: 2 [ 458.494752][T10536] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 458.496601][T10536] CPU: 0 PID: 10536 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 458.499065][T10536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.501110][T10536] Call trace: [ 458.501815][T10536] dump_backtrace+0x1b8/0x1e4 [ 458.503013][T10536] show_stack+0x2c/0x44 [ 458.504096][T10536] dump_stack_lvl+0xd0/0x124 [ 458.505086][T10536] dump_stack+0x1c/0x28 [ 458.506003][T10536] sysfs_create_dir_ns+0x278/0x318 [ 458.507225][T10536] kobject_add_internal+0x598/0xb14 [ 458.508451][T10536] kobject_init_and_add+0x130/0x1a0 [ 458.509748][T10536] gfs2_sys_fs_add+0x1f8/0x3f4 [ 458.510844][T10536] gfs2_fill_super+0xdf0/0x1fd4 [ 458.511919][T10536] get_tree_bdev+0x360/0x54c [ 458.512900][T10536] gfs2_get_tree+0x54/0x1b4 [ 458.513902][T10536] vfs_get_tree+0x90/0x274 [ 458.514918][T10536] do_new_mount+0x25c/0x8c8 [ 458.515965][T10536] path_mount+0x590/0xe04 [ 458.516926][T10536] __arm64_sys_mount+0x45c/0x594 [ 458.517967][T10536] invoke_syscall+0x98/0x2c0 [ 458.518935][T10536] el0_svc_common+0x138/0x258 [ 458.519964][T10536] do_el0_svc+0x64/0x198 [ 458.520423][T10539] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 458.520964][T10536] el0_svc+0x4c/0x15c [ 458.524600][T10536] el0t_64_sync_handler+0x84/0xf0 [ 458.525744][T10536] el0t_64_sync+0x190/0x194 [ 458.539749][T10536] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 458.540182][T10539] gfs2: fsid=gfs2: error -17 adding sysfs files [ 458.553131][T10536] gfs2: fsid=gfs2: error -17 adding sysfs files [ 458.606744][T10537] syz-executor222 (10537): drop_caches: 2 [ 458.608427][T10537] syz-executor222 (10537): drop_caches: 2 [ 458.770321][T10539] syz-executor222 (10539): drop_caches: 2 [ 458.776390][T10539] syz-executor222 (10539): drop_caches: 2 [ 458.780576][T10536] syz-executor222 (10536): drop_caches: 2 [ 458.786597][T10536] syz-executor222 (10536): drop_caches: 2 [ 458.986183][T10552] loop1: detected capacity change from 0 to 32768 [ 458.994587][T10552] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 458.996644][T10552] CPU: 0 PID: 10552 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 458.998893][T10552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.001117][T10552] Call trace: [ 459.001820][T10552] dump_backtrace+0x1b8/0x1e4 [ 459.002764][T10552] show_stack+0x2c/0x44 [ 459.003641][T10552] dump_stack_lvl+0xd0/0x124 [ 459.004637][T10552] dump_stack+0x1c/0x28 [ 459.005525][T10552] sysfs_create_dir_ns+0x278/0x318 [ 459.006631][T10552] kobject_add_internal+0x598/0xb14 [ 459.007683][T10552] kobject_init_and_add+0x130/0x1a0 [ 459.008842][T10552] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.009873][T10552] gfs2_fill_super+0xdf0/0x1fd4 [ 459.010937][T10552] get_tree_bdev+0x360/0x54c [ 459.011962][T10552] gfs2_get_tree+0x54/0x1b4 [ 459.012973][T10552] vfs_get_tree+0x90/0x274 [ 459.014003][T10552] do_new_mount+0x25c/0x8c8 [ 459.015025][T10552] path_mount+0x590/0xe04 [ 459.015983][T10552] __arm64_sys_mount+0x45c/0x594 [ 459.017014][T10552] invoke_syscall+0x98/0x2c0 [ 459.017990][T10552] el0_svc_common+0x138/0x258 [ 459.018982][T10552] do_el0_svc+0x64/0x198 [ 459.019880][T10552] el0_svc+0x4c/0x15c [ 459.020730][T10552] el0t_64_sync_handler+0x84/0xf0 [ 459.021753][T10552] el0t_64_sync+0x190/0x194 [ 459.067551][T10552] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.081150][T10552] gfs2: fsid=gfs2: error -17 adding sysfs files [ 459.088694][T10561] loop0: detected capacity change from 0 to 32768 [ 459.097411][T10561] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 459.099103][T10561] CPU: 0 PID: 10561 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 459.101424][T10561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.103462][T10561] Call trace: [ 459.104105][T10561] dump_backtrace+0x1b8/0x1e4 [ 459.105153][T10561] show_stack+0x2c/0x44 [ 459.106303][T10561] dump_stack_lvl+0xd0/0x124 [ 459.107340][T10561] dump_stack+0x1c/0x28 [ 459.108253][T10561] sysfs_create_dir_ns+0x278/0x318 [ 459.109331][T10561] kobject_add_internal+0x598/0xb14 [ 459.110461][T10561] kobject_init_and_add+0x130/0x1a0 [ 459.111583][T10561] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.112580][T10561] gfs2_fill_super+0xdf0/0x1fd4 [ 459.113694][T10561] get_tree_bdev+0x360/0x54c [ 459.114638][T10561] gfs2_get_tree+0x54/0x1b4 [ 459.115598][T10561] vfs_get_tree+0x90/0x274 [ 459.116570][T10561] do_new_mount+0x25c/0x8c8 [ 459.117531][T10561] path_mount+0x590/0xe04 [ 459.118621][T10561] __arm64_sys_mount+0x45c/0x594 [ 459.119712][T10561] invoke_syscall+0x98/0x2c0 [ 459.120651][T10561] el0_svc_common+0x138/0x258 [ 459.121683][T10561] do_el0_svc+0x64/0x198 [ 459.122564][T10561] el0_svc+0x4c/0x15c [ 459.123420][T10561] el0t_64_sync_handler+0x84/0xf0 [ 459.124537][T10561] el0t_64_sync+0x190/0x194 [ 459.127771][T10561] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.130713][T10561] gfs2: fsid=gfs2: error -17 adding sysfs files [ 459.287515][T10565] loop5: detected capacity change from 0 to 32768 [ 459.298483][T10565] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 459.300247][T10565] CPU: 1 PID: 10565 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 459.302420][T10565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.304604][T10565] Call trace: [ 459.305369][T10565] dump_backtrace+0x1b8/0x1e4 [ 459.306427][T10565] show_stack+0x2c/0x44 [ 459.307263][T10565] dump_stack_lvl+0xd0/0x124 [ 459.308258][T10565] dump_stack+0x1c/0x28 [ 459.309201][T10565] sysfs_create_dir_ns+0x278/0x318 [ 459.310306][T10565] kobject_add_internal+0x598/0xb14 [ 459.311456][T10565] kobject_init_and_add+0x130/0x1a0 [ 459.312630][T10565] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.313775][T10565] gfs2_fill_super+0xdf0/0x1fd4 [ 459.314820][T10565] get_tree_bdev+0x360/0x54c [ 459.315808][T10565] gfs2_get_tree+0x54/0x1b4 [ 459.316815][T10565] vfs_get_tree+0x90/0x274 [ 459.317875][T10565] do_new_mount+0x25c/0x8c8 [ 459.318808][T10565] path_mount+0x590/0xe04 [ 459.319800][T10565] __arm64_sys_mount+0x45c/0x594 [ 459.320918][T10565] invoke_syscall+0x98/0x2c0 [ 459.322007][T10565] el0_svc_common+0x138/0x258 [ 459.323005][T10565] do_el0_svc+0x64/0x198 [ 459.323922][T10565] el0_svc+0x4c/0x15c [ 459.324862][T10565] el0t_64_sync_handler+0x84/0xf0 [ 459.326017][T10565] el0t_64_sync+0x190/0x194 [ 459.330691][T10566] loop2: detected capacity change from 0 to 32768 [ 459.340512][T10561] syz-executor222 (10561): drop_caches: 2 [ 459.345902][T10565] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.348644][T10565] gfs2: fsid=gfs2: error -17 adding sysfs files [ 459.351836][T10561] syz-executor222 (10561): drop_caches: 2 [ 459.353573][T10552] syz-executor222 (10552): drop_caches: 2 [ 459.355304][T10566] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 459.357720][T10566] CPU: 0 PID: 10566 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 459.360017][T10566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.362206][T10566] Call trace: [ 459.362933][T10566] dump_backtrace+0x1b8/0x1e4 [ 459.363957][T10566] show_stack+0x2c/0x44 [ 459.364642][T10567] loop4: detected capacity change from 0 to 32768 [ 459.364883][T10566] dump_stack_lvl+0xd0/0x124 [ 459.367224][T10566] dump_stack+0x1c/0x28 [ 459.368122][T10566] sysfs_create_dir_ns+0x278/0x318 [ 459.368897][T10552] syz-executor222 (10552): drop_caches: 2 [ 459.369252][T10566] kobject_add_internal+0x598/0xb14 [ 459.371584][T10566] kobject_init_and_add+0x130/0x1a0 [ 459.371600][T10567] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 459.372665][T10566] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.375145][T10566] gfs2_fill_super+0xdf0/0x1fd4 [ 459.376257][T10566] get_tree_bdev+0x360/0x54c [ 459.377311][T10566] gfs2_get_tree+0x54/0x1b4 [ 459.378351][T10566] vfs_get_tree+0x90/0x274 [ 459.379336][T10566] do_new_mount+0x25c/0x8c8 [ 459.380297][T10566] path_mount+0x590/0xe04 [ 459.381310][T10566] __arm64_sys_mount+0x45c/0x594 [ 459.382306][T10566] invoke_syscall+0x98/0x2c0 [ 459.383314][T10566] el0_svc_common+0x138/0x258 [ 459.384298][T10566] do_el0_svc+0x64/0x198 [ 459.385246][T10566] el0_svc+0x4c/0x15c [ 459.386098][T10566] el0t_64_sync_handler+0x84/0xf0 [ 459.387164][T10566] el0t_64_sync+0x190/0x194 [ 459.388116][T10567] CPU: 1 PID: 10567 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 459.390310][T10567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.392467][T10567] Call trace: [ 459.393138][T10567] dump_backtrace+0x1b8/0x1e4 [ 459.394147][T10567] show_stack+0x2c/0x44 [ 459.394998][T10567] dump_stack_lvl+0xd0/0x124 [ 459.396057][T10567] dump_stack+0x1c/0x28 [ 459.396966][T10567] sysfs_create_dir_ns+0x278/0x318 [ 459.398062][T10567] kobject_add_internal+0x598/0xb14 [ 459.399175][T10567] kobject_init_and_add+0x130/0x1a0 [ 459.400291][T10567] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.401332][T10567] gfs2_fill_super+0xdf0/0x1fd4 [ 459.401623][T10566] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.402289][T10567] get_tree_bdev+0x360/0x54c [ 459.402305][T10567] gfs2_get_tree+0x54/0x1b4 [ 459.402317][T10567] vfs_get_tree+0x90/0x274 [ 459.402328][T10567] do_new_mount+0x25c/0x8c8 [ 459.402338][T10567] path_mount+0x590/0xe04 [ 459.409968][T10567] __arm64_sys_mount+0x45c/0x594 [ 459.411013][T10567] invoke_syscall+0x98/0x2c0 [ 459.412049][T10567] el0_svc_common+0x138/0x258 [ 459.413049][T10567] do_el0_svc+0x64/0x198 [ 459.413989][T10567] el0_svc+0x4c/0x15c [ 459.414855][T10567] el0t_64_sync_handler+0x84/0xf0 [ 459.415955][T10567] el0t_64_sync+0x190/0x194 [ 459.418743][T10567] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.421249][T10566] gfs2: fsid=gfs2: error -17 adding sysfs files [ 459.423022][T10567] gfs2: fsid=gfs2: error -17 adding sysfs files [ 459.640192][T10567] syz-executor222 (10567): drop_caches: 2 [ 459.643555][T10565] syz-executor222 (10565): drop_caches: 2 [ 459.647352][T10566] syz-executor222 (10566): drop_caches: 2 [ 459.649607][T10567] syz-executor222 (10567): drop_caches: 2 [ 459.651836][T10566] syz-executor222 (10566): drop_caches: 2 [ 459.654898][T10565] syz-executor222 (10565): drop_caches: 2 [ 459.809586][T10573] loop0: detected capacity change from 0 to 32768 [ 459.817871][T10573] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 459.819456][T10573] CPU: 1 PID: 10573 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 459.821801][T10573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.824021][T10573] Call trace: [ 459.824747][T10573] dump_backtrace+0x1b8/0x1e4 [ 459.825752][T10573] show_stack+0x2c/0x44 [ 459.826722][T10573] dump_stack_lvl+0xd0/0x124 [ 459.827717][T10573] dump_stack+0x1c/0x28 [ 459.828598][T10573] sysfs_create_dir_ns+0x278/0x318 [ 459.829674][T10573] kobject_add_internal+0x598/0xb14 [ 459.830795][T10573] kobject_init_and_add+0x130/0x1a0 [ 459.831907][T10573] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.832980][T10573] gfs2_fill_super+0xdf0/0x1fd4 [ 459.834124][T10573] get_tree_bdev+0x360/0x54c [ 459.835125][T10573] gfs2_get_tree+0x54/0x1b4 [ 459.836158][T10573] vfs_get_tree+0x90/0x274 [ 459.837178][T10573] do_new_mount+0x25c/0x8c8 [ 459.838208][T10573] path_mount+0x590/0xe04 [ 459.839141][T10573] __arm64_sys_mount+0x45c/0x594 [ 459.840233][T10573] invoke_syscall+0x98/0x2c0 [ 459.841175][T10573] el0_svc_common+0x138/0x258 [ 459.842216][T10573] do_el0_svc+0x64/0x198 [ 459.843154][T10573] el0_svc+0x4c/0x15c [ 459.844090][T10573] el0t_64_sync_handler+0x84/0xf0 [ 459.845246][T10573] el0t_64_sync+0x190/0x194 [ 459.919921][T10573] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.928711][T10574] loop1: detected capacity change from 0 to 32768 [ 459.930746][T10573] gfs2: fsid=gfs2: error -17 adding sysfs files [ 459.936435][T10574] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 459.938095][T10574] CPU: 1 PID: 10574 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 459.940345][T10574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.942492][T10574] Call trace: [ 459.943162][T10574] dump_backtrace+0x1b8/0x1e4 [ 459.944149][T10574] show_stack+0x2c/0x44 [ 459.944986][T10574] dump_stack_lvl+0xd0/0x124 [ 459.945926][T10574] dump_stack+0x1c/0x28 [ 459.946825][T10574] sysfs_create_dir_ns+0x278/0x318 [ 459.947866][T10574] kobject_add_internal+0x598/0xb14 [ 459.948914][T10574] kobject_init_and_add+0x130/0x1a0 [ 459.950040][T10574] gfs2_sys_fs_add+0x1f8/0x3f4 [ 459.951102][T10574] gfs2_fill_super+0xdf0/0x1fd4 [ 459.952180][T10574] get_tree_bdev+0x360/0x54c [ 459.953176][T10574] gfs2_get_tree+0x54/0x1b4 [ 459.954170][T10574] vfs_get_tree+0x90/0x274 [ 459.955152][T10574] do_new_mount+0x25c/0x8c8 [ 459.956122][T10574] path_mount+0x590/0xe04 [ 459.957091][T10574] __arm64_sys_mount+0x45c/0x594 [ 459.958161][T10574] invoke_syscall+0x98/0x2c0 [ 459.959211][T10574] el0_svc_common+0x138/0x258 [ 459.960286][T10574] do_el0_svc+0x64/0x198 [ 459.961176][T10574] el0_svc+0x4c/0x15c [ 459.962011][T10574] el0t_64_sync_handler+0x84/0xf0 [ 459.963064][T10574] el0t_64_sync+0x190/0x194 [ 459.965178][T10574] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 459.970682][T10574] gfs2: fsid=gfs2: error -17 adding sysfs files [ 460.094297][T10573] syz-executor222 (10573): drop_caches: 2 [ 460.097720][T10573] syz-executor222 (10573): drop_caches: 2 [ 460.160248][T10574] syz-executor222 (10574): drop_caches: 2 [ 460.161881][T10574] syz-executor222 (10574): drop_caches: 2 [ 460.269493][T10577] loop5: detected capacity change from 0 to 32768 [ 460.271717][T10577] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 460.273378][T10577] CPU: 1 PID: 10577 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 460.275666][T10577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.277755][T10577] Call trace: [ 460.278418][T10577] dump_backtrace+0x1b8/0x1e4 [ 460.279439][T10577] show_stack+0x2c/0x44 [ 460.280288][T10577] dump_stack_lvl+0xd0/0x124 [ 460.281327][T10577] dump_stack+0x1c/0x28 [ 460.282189][T10577] sysfs_create_dir_ns+0x278/0x318 [ 460.283294][T10577] kobject_add_internal+0x598/0xb14 [ 460.284344][T10577] kobject_init_and_add+0x130/0x1a0 [ 460.285395][T10577] gfs2_sys_fs_add+0x1f8/0x3f4 [ 460.286381][T10577] gfs2_fill_super+0xdf0/0x1fd4 [ 460.287425][T10577] get_tree_bdev+0x360/0x54c [ 460.288400][T10577] gfs2_get_tree+0x54/0x1b4 [ 460.289337][T10577] vfs_get_tree+0x90/0x274 [ 460.290250][T10577] do_new_mount+0x25c/0x8c8 [ 460.291201][T10577] path_mount+0x590/0xe04 [ 460.292071][T10577] __arm64_sys_mount+0x45c/0x594 [ 460.293116][T10577] invoke_syscall+0x98/0x2c0 [ 460.294075][T10577] el0_svc_common+0x138/0x258 [ 460.295057][T10577] do_el0_svc+0x64/0x198 [ 460.295962][T10577] el0_svc+0x4c/0x15c [ 460.296797][T10577] el0t_64_sync_handler+0x84/0xf0 [ 460.297845][T10577] el0t_64_sync+0x190/0x194 [ 460.302586][T10577] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 460.305699][T10577] gfs2: fsid=gfs2: error -17 adding sysfs files [ 460.349717][T10576] loop4: detected capacity change from 0 to 32768 [ 460.351962][T10576] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 460.353608][T10576] CPU: 1 PID: 10576 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 460.355861][T10576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.358040][T10576] Call trace: [ 460.358807][T10576] dump_backtrace+0x1b8/0x1e4 [ 460.359837][T10576] show_stack+0x2c/0x44 [ 460.360712][T10576] dump_stack_lvl+0xd0/0x124 [ 460.361750][T10576] dump_stack+0x1c/0x28 [ 460.362726][T10576] sysfs_create_dir_ns+0x278/0x318 [ 460.363837][T10576] kobject_add_internal+0x598/0xb14 [ 460.365012][T10576] kobject_init_and_add+0x130/0x1a0 [ 460.366180][T10576] gfs2_sys_fs_add+0x1f8/0x3f4 [ 460.367265][T10576] gfs2_fill_super+0xdf0/0x1fd4 [ 460.368263][T10576] get_tree_bdev+0x360/0x54c [ 460.369206][T10576] gfs2_get_tree+0x54/0x1b4 [ 460.370143][T10576] vfs_get_tree+0x90/0x274 [ 460.371086][T10576] do_new_mount+0x25c/0x8c8 [ 460.372078][T10576] path_mount+0x590/0xe04 [ 460.372950][T10576] __arm64_sys_mount+0x45c/0x594 [ 460.373953][T10576] invoke_syscall+0x98/0x2c0 [ 460.374910][T10576] el0_svc_common+0x138/0x258 [ 460.375871][T10576] do_el0_svc+0x64/0x198 [ 460.376832][T10576] el0_svc+0x4c/0x15c [ 460.377649][T10576] el0t_64_sync_handler+0x84/0xf0 [ 460.378700][T10576] el0t_64_sync+0x190/0x194 [ 460.382235][T10576] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 460.385204][T10576] gfs2: fsid=gfs2: error -17 adding sysfs files [ 460.451798][T10575] loop2: detected capacity change from 0 to 32768 [ 460.462966][T10575] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 460.464824][T10575] CPU: 0 PID: 10575 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 460.467191][T10575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.469339][T10575] Call trace: [ 460.470079][T10575] dump_backtrace+0x1b8/0x1e4 [ 460.471096][T10575] show_stack+0x2c/0x44 [ 460.472011][T10575] dump_stack_lvl+0xd0/0x124 [ 460.472995][T10575] dump_stack+0x1c/0x28 [ 460.473894][T10575] sysfs_create_dir_ns+0x278/0x318 [ 460.474977][T10575] kobject_add_internal+0x598/0xb14 [ 460.476104][T10575] kobject_init_and_add+0x130/0x1a0 [ 460.477263][T10575] gfs2_sys_fs_add+0x1f8/0x3f4 [ 460.478378][T10575] gfs2_fill_super+0xdf0/0x1fd4 [ 460.479369][T10575] get_tree_bdev+0x360/0x54c [ 460.480363][T10575] gfs2_get_tree+0x54/0x1b4 [ 460.481371][T10575] vfs_get_tree+0x90/0x274 [ 460.482269][T10575] do_new_mount+0x25c/0x8c8 [ 460.483230][T10575] path_mount+0x590/0xe04 [ 460.484164][T10575] __arm64_sys_mount+0x45c/0x594 [ 460.485242][T10575] invoke_syscall+0x98/0x2c0 [ 460.486343][T10575] el0_svc_common+0x138/0x258 [ 460.487483][T10575] do_el0_svc+0x64/0x198 [ 460.488457][T10575] el0_svc+0x4c/0x15c [ 460.489352][T10575] el0t_64_sync_handler+0x84/0xf0 [ 460.490392][T10575] el0t_64_sync+0x190/0x194 [ 460.492136][T10575] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 460.495373][T10575] gfs2: fsid=gfs2: error -17 adding sysfs files [ 460.534353][T10576] syz-executor222 (10576): drop_caches: 2 [ 460.535964][T10576] syz-executor222 (10576): drop_caches: 2 [ 460.587362][T10577] syz-executor222 (10577): drop_caches: 2 [ 460.597717][T10577] syz-executor222 (10577): drop_caches: 2 [ 460.723858][T10575] syz-executor222 (10575): drop_caches: 2 [ 460.728817][T10575] syz-executor222 (10575): drop_caches: 2 [ 460.779681][T10581] loop1: detected capacity change from 0 to 32768 [ 460.787967][T10581] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 460.794136][T10581] CPU: 0 PID: 10581 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 460.796518][T10581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.798681][T10581] Call trace: [ 460.799404][T10581] dump_backtrace+0x1b8/0x1e4 [ 460.800422][T10581] show_stack+0x2c/0x44 [ 460.801329][T10581] dump_stack_lvl+0xd0/0x124 [ 460.802369][T10581] dump_stack+0x1c/0x28 [ 460.803290][T10581] sysfs_create_dir_ns+0x278/0x318 [ 460.804381][T10581] kobject_add_internal+0x598/0xb14 [ 460.805500][T10581] kobject_init_and_add+0x130/0x1a0 [ 460.806585][T10581] gfs2_sys_fs_add+0x1f8/0x3f4 [ 460.807684][T10581] gfs2_fill_super+0xdf0/0x1fd4 [ 460.808754][T10581] get_tree_bdev+0x360/0x54c [ 460.809741][T10581] gfs2_get_tree+0x54/0x1b4 [ 460.810683][T10581] vfs_get_tree+0x90/0x274 [ 460.811620][T10581] do_new_mount+0x25c/0x8c8 [ 460.812594][T10581] path_mount+0x590/0xe04 [ 460.813553][T10581] __arm64_sys_mount+0x45c/0x594 [ 460.814663][T10581] invoke_syscall+0x98/0x2c0 [ 460.815691][T10581] el0_svc_common+0x138/0x258 [ 460.816724][T10581] do_el0_svc+0x64/0x198 [ 460.817728][T10581] el0_svc+0x4c/0x15c [ 460.818574][T10581] el0t_64_sync_handler+0x84/0xf0 [ 460.819679][T10581] el0t_64_sync+0x190/0x194 [ 460.913057][T10581] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 460.927412][T10580] loop0: detected capacity change from 0 to 32768 [ 460.931091][T10581] gfs2: fsid=gfs2: error -17 adding sysfs files [ 460.943510][T10580] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 460.946085][T10580] CPU: 0 PID: 10580 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 460.948435][T10580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.950602][T10580] Call trace: [ 460.951377][T10580] dump_backtrace+0x1b8/0x1e4 [ 460.952356][T10580] show_stack+0x2c/0x44 [ 460.953375][T10580] dump_stack_lvl+0xd0/0x124 [ 460.954506][T10580] dump_stack+0x1c/0x28 [ 460.955503][T10580] sysfs_create_dir_ns+0x278/0x318 [ 460.956568][T10580] kobject_add_internal+0x598/0xb14 [ 460.957784][T10580] kobject_init_and_add+0x130/0x1a0 [ 460.958911][T10580] gfs2_sys_fs_add+0x1f8/0x3f4 [ 460.959958][T10580] gfs2_fill_super+0xdf0/0x1fd4 [ 460.961034][T10580] get_tree_bdev+0x360/0x54c [ 460.962018][T10580] gfs2_get_tree+0x54/0x1b4 [ 460.962929][T10580] vfs_get_tree+0x90/0x274 [ 460.963890][T10580] do_new_mount+0x25c/0x8c8 [ 460.964596][T10586] loop5: detected capacity change from 0 to 32768 [ 460.964808][T10580] path_mount+0x590/0xe04 [ 460.967042][T10586] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 460.967171][T10580] __arm64_sys_mount+0x45c/0x594 [ 460.969708][T10580] invoke_syscall+0x98/0x2c0 [ 460.970715][T10580] el0_svc_common+0x138/0x258 [ 460.971722][T10580] do_el0_svc+0x64/0x198 [ 460.972633][T10580] el0_svc+0x4c/0x15c [ 460.973537][T10580] el0t_64_sync_handler+0x84/0xf0 [ 460.974594][T10580] el0t_64_sync+0x190/0x194 [ 460.975626][T10586] CPU: 1 PID: 10586 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 460.977812][T10586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.979946][T10586] Call trace: [ 460.980630][T10586] dump_backtrace+0x1b8/0x1e4 [ 460.981619][T10586] show_stack+0x2c/0x44 [ 460.982523][T10586] dump_stack_lvl+0xd0/0x124 [ 460.983568][T10586] dump_stack+0x1c/0x28 [ 460.984513][T10586] sysfs_create_dir_ns+0x278/0x318 [ 460.985626][T10586] kobject_add_internal+0x598/0xb14 [ 460.986681][T10586] kobject_init_and_add+0x130/0x1a0 [ 460.987864][T10586] gfs2_sys_fs_add+0x1f8/0x3f4 [ 460.988898][T10586] gfs2_fill_super+0xdf0/0x1fd4 [ 460.990010][T10586] get_tree_bdev+0x360/0x54c [ 460.990998][T10586] gfs2_get_tree+0x54/0x1b4 [ 460.991977][T10586] vfs_get_tree+0x90/0x274 [ 460.992951][T10586] do_new_mount+0x25c/0x8c8 [ 460.993937][T10586] path_mount+0x590/0xe04 [ 460.994874][T10586] __arm64_sys_mount+0x45c/0x594 [ 460.995953][T10586] invoke_syscall+0x98/0x2c0 [ 460.996901][T10586] el0_svc_common+0x138/0x258 [ 460.997926][T10586] do_el0_svc+0x64/0x198 [ 460.998849][T10586] el0_svc+0x4c/0x15c [ 460.999697][T10586] el0t_64_sync_handler+0x84/0xf0 [ 461.000716][T10586] el0t_64_sync+0x190/0x194 [ 461.002999][T10586] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 461.006022][T10586] gfs2: fsid=gfs2: error -17 adding sysfs files [ 461.011014][T10580] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 461.013919][T10580] gfs2: fsid=gfs2: error -17 adding sysfs files [ 461.247708][T10581] syz-executor222 (10581): drop_caches: 2 [ 461.248904][T10586] syz-executor222 (10586): drop_caches: 2 [ 461.250426][T10586] syz-executor222 (10586): drop_caches: 2 [ 461.252948][T10581] syz-executor222 (10581): drop_caches: 2 [ 461.370144][T10580] syz-executor222 (10580): drop_caches: 2 [ 461.380483][T10580] syz-executor222 (10580): drop_caches: 2 [ 461.423838][T10585] loop4: detected capacity change from 0 to 32768 [ 461.442447][T10585] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 461.450371][T10585] CPU: 0 PID: 10585 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 461.452586][T10585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 461.454780][T10585] Call trace: [ 461.455503][T10585] dump_backtrace+0x1b8/0x1e4 [ 461.456453][T10585] show_stack+0x2c/0x44 [ 461.457357][T10585] dump_stack_lvl+0xd0/0x124 [ 461.458383][T10585] dump_stack+0x1c/0x28 [ 461.459220][T10585] sysfs_create_dir_ns+0x278/0x318 [ 461.460390][T10585] kobject_add_internal+0x598/0xb14 [ 461.461524][T10585] kobject_init_and_add+0x130/0x1a0 [ 461.462631][T10585] gfs2_sys_fs_add+0x1f8/0x3f4 [ 461.463618][T10585] gfs2_fill_super+0xdf0/0x1fd4 [ 461.464634][T10585] get_tree_bdev+0x360/0x54c [ 461.465597][T10585] gfs2_get_tree+0x54/0x1b4 [ 461.466566][T10585] vfs_get_tree+0x90/0x274 [ 461.467526][T10585] do_new_mount+0x25c/0x8c8 [ 461.468494][T10585] path_mount+0x590/0xe04 [ 461.469385][T10585] __arm64_sys_mount+0x45c/0x594 [ 461.470493][T10585] invoke_syscall+0x98/0x2c0 [ 461.471529][T10585] el0_svc_common+0x138/0x258 [ 461.472536][T10585] do_el0_svc+0x64/0x198 [ 461.473427][T10585] el0_svc+0x4c/0x15c [ 461.474292][T10585] el0t_64_sync_handler+0x84/0xf0 [ 461.475325][T10585] el0t_64_sync+0x190/0x194 [ 461.591110][T10585] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 461.593983][T10585] gfs2: fsid=gfs2: error -17 adding sysfs files [ 461.790721][T10587] loop2: detected capacity change from 0 to 32768 [ 461.806012][T10587] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 461.807813][T10587] CPU: 1 PID: 10587 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 461.810198][T10587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 461.812494][T10587] Call trace: [ 461.813178][T10587] dump_backtrace+0x1b8/0x1e4 [ 461.814242][T10587] show_stack+0x2c/0x44 [ 461.815178][T10587] dump_stack_lvl+0xd0/0x124 [ 461.816267][T10587] dump_stack+0x1c/0x28 [ 461.817180][T10587] sysfs_create_dir_ns+0x278/0x318 [ 461.818351][T10587] kobject_add_internal+0x598/0xb14 [ 461.819528][T10587] kobject_init_and_add+0x130/0x1a0 [ 461.820720][T10587] gfs2_sys_fs_add+0x1f8/0x3f4 [ 461.821732][T10587] gfs2_fill_super+0xdf0/0x1fd4 [ 461.822850][T10587] get_tree_bdev+0x360/0x54c [ 461.823900][T10587] gfs2_get_tree+0x54/0x1b4 [ 461.824866][T10587] vfs_get_tree+0x90/0x274 [ 461.825897][T10587] do_new_mount+0x25c/0x8c8 [ 461.826947][T10587] path_mount+0x590/0xe04 [ 461.827885][T10587] __arm64_sys_mount+0x45c/0x594 [ 461.828992][T10587] invoke_syscall+0x98/0x2c0 [ 461.830061][T10587] el0_svc_common+0x138/0x258 [ 461.831045][T10587] do_el0_svc+0x64/0x198 [ 461.832046][T10587] el0_svc+0x4c/0x15c [ 461.832941][T10587] el0t_64_sync_handler+0x84/0xf0 [ 461.834094][T10587] el0t_64_sync+0x190/0x194 [ 461.855506][T10585] syz-executor222 (10585): drop_caches: 2 [ 461.862112][T10585] syz-executor222 (10585): drop_caches: 2 [ 461.944363][T10587] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 461.954178][T10435] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 461.963083][T10435] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 461.964777][T10587] gfs2: fsid=gfs2: error -17 adding sysfs files [ 461.964877][T10604] loop1: detected capacity change from 0 to 32768 [ 461.973220][T10435] gfs2: fsid=gfs2.0: File system withdrawn [ 461.981882][T10435] CPU: 0 PID: 10435 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 461.984222][T10435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 461.986000][T10604] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 461.986549][T10435] Call trace: [ 461.986556][T10435] dump_backtrace+0x1b8/0x1e4 [ 461.989978][T10435] show_stack+0x2c/0x44 [ 461.990830][T10435] dump_stack_lvl+0xd0/0x124 [ 461.991832][T10435] dump_stack+0x1c/0x28 [ 461.992808][T10435] gfs2_withdraw+0xf08/0x134c [ 461.993853][T10435] gfs2_consist_inode_i+0xf0/0x10c [ 461.994999][T10435] gfs2_jdesc_check+0x12c/0x264 [ 461.996077][T10435] init_journal+0xb60/0x1fa4 [ 461.997100][T10435] init_inodes+0xe0/0x2d8 [ 461.998097][T10435] gfs2_fill_super+0x1658/0x1fd4 [ 461.999173][T10435] get_tree_bdev+0x360/0x54c [ 462.000206][T10435] gfs2_get_tree+0x54/0x1b4 [ 462.001177][T10435] vfs_get_tree+0x90/0x274 [ 462.002106][T10435] do_new_mount+0x25c/0x8c8 [ 462.003068][T10435] path_mount+0x590/0xe04 [ 462.003944][T10435] __arm64_sys_mount+0x45c/0x594 [ 462.004997][T10435] invoke_syscall+0x98/0x2c0 [ 462.006073][T10435] el0_svc_common+0x138/0x258 [ 462.007023][T10435] do_el0_svc+0x64/0x198 [ 462.007995][T10435] el0_svc+0x4c/0x15c [ 462.008916][T10435] el0t_64_sync_handler+0x84/0xf0 [ 462.009968][T10435] el0t_64_sync+0x190/0x194 [ 462.010911][T10604] CPU: 1 PID: 10604 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 462.013325][T10604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.015477][T10604] Call trace: [ 462.016206][T10604] dump_backtrace+0x1b8/0x1e4 [ 462.017285][T10604] show_stack+0x2c/0x44 [ 462.018168][T10604] dump_stack_lvl+0xd0/0x124 [ 462.019190][T10604] dump_stack+0x1c/0x28 [ 462.020118][T10604] sysfs_create_dir_ns+0x278/0x318 [ 462.021176][T10604] kobject_add_internal+0x598/0xb14 [ 462.022274][T10604] kobject_init_and_add+0x130/0x1a0 [ 462.023470][T10604] gfs2_sys_fs_add+0x1f8/0x3f4 [ 462.024481][T10604] gfs2_fill_super+0xdf0/0x1fd4 [ 462.025441][T10604] get_tree_bdev+0x360/0x54c [ 462.026350][T10604] gfs2_get_tree+0x54/0x1b4 [ 462.027336][T10604] vfs_get_tree+0x90/0x274 [ 462.028303][T10604] do_new_mount+0x25c/0x8c8 [ 462.029271][T10604] path_mount+0x590/0xe04 [ 462.030218][T10604] __arm64_sys_mount+0x45c/0x594 [ 462.031307][T10604] invoke_syscall+0x98/0x2c0 [ 462.032302][T10604] el0_svc_common+0x138/0x258 [ 462.033408][T10604] do_el0_svc+0x64/0x198 [ 462.034398][T10604] el0_svc+0x4c/0x15c [ 462.035266][T10604] el0t_64_sync_handler+0x84/0xf0 [ 462.036385][T10604] el0t_64_sync+0x190/0x194 [ 462.037566][T10604] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 462.040231][T10604] gfs2: fsid=gfs2: error -17 adding sysfs files [ 462.044796][T10435] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 462.069871][T10603] loop5: detected capacity change from 0 to 32768 [ 462.075097][T10603] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 462.077024][T10603] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 462.087371][T10603] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 462.087371][T10603] inode = 1 18 [ 462.087371][T10603] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 462.091228][T10603] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 462.093039][T10603] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 462.094916][T10603] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 462.143812][T10603] gfs2: fsid=gfs2.0: about to withdraw this file system [ 462.197533][T10618] loop0: detected capacity change from 0 to 32768 [ 462.199580][T10618] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 462.201194][T10618] CPU: 1 PID: 10618 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 462.203385][T10618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.205373][T10618] Call trace: [ 462.206115][T10618] dump_backtrace+0x1b8/0x1e4 [ 462.207165][T10618] show_stack+0x2c/0x44 [ 462.208027][T10618] dump_stack_lvl+0xd0/0x124 [ 462.209060][T10618] dump_stack+0x1c/0x28 [ 462.209959][T10618] sysfs_create_dir_ns+0x278/0x318 [ 462.211121][T10618] kobject_add_internal+0x598/0xb14 [ 462.212351][T10618] kobject_init_and_add+0x130/0x1a0 [ 462.213572][T10618] gfs2_sys_fs_add+0x1f8/0x3f4 [ 462.214571][T10618] gfs2_fill_super+0xdf0/0x1fd4 [ 462.215607][T10618] get_tree_bdev+0x360/0x54c [ 462.216611][T10618] gfs2_get_tree+0x54/0x1b4 [ 462.217626][T10618] vfs_get_tree+0x90/0x274 [ 462.218495][T10618] do_new_mount+0x25c/0x8c8 [ 462.219583][T10618] path_mount+0x590/0xe04 [ 462.220586][T10618] __arm64_sys_mount+0x45c/0x594 [ 462.221652][T10618] invoke_syscall+0x98/0x2c0 [ 462.222697][T10618] el0_svc_common+0x138/0x258 [ 462.223735][T10618] do_el0_svc+0x64/0x198 [ 462.224656][T10618] el0_svc+0x4c/0x15c [ 462.225562][T10618] el0t_64_sync_handler+0x84/0xf0 [ 462.226675][T10618] el0t_64_sync+0x190/0x194 [ 462.227713][T10618] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 462.230538][T10618] gfs2: fsid=gfs2: error -17 adding sysfs files [ 462.285499][T10604] syz-executor222 (10604): drop_caches: 2 [ 462.305404][T10604] syz-executor222 (10604): drop_caches: 2 [ 462.344044][T10651] loop4: detected capacity change from 0 to 32768 [ 462.350066][T10587] syz-executor222 (10587): drop_caches: 2 [ 462.352361][T10587] syz-executor222 (10587): drop_caches: 2 [ 462.387713][T10651] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 462.389359][T10651] CPU: 1 PID: 10651 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 462.391619][T10651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.393755][T10651] Call trace: [ 462.394433][T10651] dump_backtrace+0x1b8/0x1e4 [ 462.395502][T10651] show_stack+0x2c/0x44 [ 462.396423][T10651] dump_stack_lvl+0xd0/0x124 [ 462.397410][T10651] dump_stack+0x1c/0x28 [ 462.398334][T10651] sysfs_create_dir_ns+0x278/0x318 [ 462.399505][T10651] kobject_add_internal+0x598/0xb14 [ 462.400687][T10651] kobject_init_and_add+0x130/0x1a0 [ 462.401831][T10651] gfs2_sys_fs_add+0x1f8/0x3f4 [ 462.402863][T10651] gfs2_fill_super+0xdf0/0x1fd4 [ 462.403988][T10651] get_tree_bdev+0x360/0x54c [ 462.405026][T10651] gfs2_get_tree+0x54/0x1b4 [ 462.406030][T10651] vfs_get_tree+0x90/0x274 [ 462.406985][T10651] do_new_mount+0x25c/0x8c8 [ 462.407861][T10651] path_mount+0x590/0xe04 [ 462.408854][T10651] __arm64_sys_mount+0x45c/0x594 [ 462.409977][T10651] invoke_syscall+0x98/0x2c0 [ 462.411004][T10651] el0_svc_common+0x138/0x258 [ 462.412080][T10651] do_el0_svc+0x64/0x198 [ 462.412971][T10651] el0_svc+0x4c/0x15c [ 462.413834][T10651] el0t_64_sync_handler+0x84/0xf0 [ 462.415017][T10651] el0t_64_sync+0x190/0x194 [ 462.472928][T10618] syz-executor222 (10618): drop_caches: 2 [ 462.474269][T10618] syz-executor222 (10618): drop_caches: 2 [ 462.498988][T10651] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 462.514353][T10651] gfs2: fsid=gfs2: error -17 adding sysfs files [ 462.761106][T10651] syz-executor222 (10651): drop_caches: 2 [ 462.766489][T10651] syz-executor222 (10651): drop_caches: 2 [ 462.771061][T10659] loop1: detected capacity change from 0 to 32768 [ 462.780664][T10659] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 462.782483][T10659] CPU: 0 PID: 10659 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 462.784781][T10659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.786868][T10659] Call trace: [ 462.787610][T10659] dump_backtrace+0x1b8/0x1e4 [ 462.788689][T10659] show_stack+0x2c/0x44 [ 462.789577][T10659] dump_stack_lvl+0xd0/0x124 [ 462.790631][T10659] dump_stack+0x1c/0x28 [ 462.791529][T10659] sysfs_create_dir_ns+0x278/0x318 [ 462.792665][T10659] kobject_add_internal+0x598/0xb14 [ 462.793816][T10659] kobject_init_and_add+0x130/0x1a0 [ 462.794898][T10659] gfs2_sys_fs_add+0x1f8/0x3f4 [ 462.795927][T10659] gfs2_fill_super+0xdf0/0x1fd4 [ 462.797066][T10659] get_tree_bdev+0x360/0x54c [ 462.798027][T10659] gfs2_get_tree+0x54/0x1b4 [ 462.798959][T10659] vfs_get_tree+0x90/0x274 [ 462.799885][T10659] do_new_mount+0x25c/0x8c8 [ 462.800891][T10659] path_mount+0x590/0xe04 [ 462.801795][T10659] __arm64_sys_mount+0x45c/0x594 [ 462.802872][T10659] invoke_syscall+0x98/0x2c0 [ 462.803932][T10659] el0_svc_common+0x138/0x258 [ 462.804931][T10659] do_el0_svc+0x64/0x198 [ 462.805850][T10659] el0_svc+0x4c/0x15c [ 462.806744][T10659] el0t_64_sync_handler+0x84/0xf0 [ 462.807803][T10659] el0t_64_sync+0x190/0x194 [ 462.849877][T10659] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 462.862787][T10659] gfs2: fsid=gfs2: error -17 adding sysfs files [ 462.951859][T10657] loop3: detected capacity change from 0 to 32768 [ 462.960305][T10657] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 462.961927][T10657] CPU: 1 PID: 10657 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 462.964305][T10657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.966532][T10657] Call trace: [ 462.967353][T10657] dump_backtrace+0x1b8/0x1e4 [ 462.968327][T10657] show_stack+0x2c/0x44 [ 462.969174][T10657] dump_stack_lvl+0xd0/0x124 [ 462.970198][T10657] dump_stack+0x1c/0x28 [ 462.971130][T10657] sysfs_create_dir_ns+0x278/0x318 [ 462.972287][T10657] kobject_add_internal+0x598/0xb14 [ 462.973436][T10657] kobject_init_and_add+0x130/0x1a0 [ 462.974503][T10657] gfs2_sys_fs_add+0x1f8/0x3f4 [ 462.975481][T10657] gfs2_fill_super+0xdf0/0x1fd4 [ 462.976530][T10657] get_tree_bdev+0x360/0x54c [ 462.977535][T10657] gfs2_get_tree+0x54/0x1b4 [ 462.978499][T10657] vfs_get_tree+0x90/0x274 [ 462.979465][T10657] do_new_mount+0x25c/0x8c8 [ 462.980463][T10657] path_mount+0x590/0xe04 [ 462.981383][T10657] __arm64_sys_mount+0x45c/0x594 [ 462.982420][T10657] invoke_syscall+0x98/0x2c0 [ 462.983417][T10657] el0_svc_common+0x138/0x258 [ 462.984438][T10657] do_el0_svc+0x64/0x198 [ 462.985399][T10657] el0_svc+0x4c/0x15c [ 462.986251][T10657] el0t_64_sync_handler+0x84/0xf0 [ 462.987359][T10657] el0t_64_sync+0x190/0x194 [ 463.026745][T10662] loop0: detected capacity change from 0 to 32768 [ 463.028775][T10657] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 463.031881][T10662] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 463.033539][T10662] CPU: 0 PID: 10662 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 463.035772][T10662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.038030][T10662] Call trace: [ 463.038744][T10662] dump_backtrace+0x1b8/0x1e4 [ 463.039739][T10662] show_stack+0x2c/0x44 [ 463.040664][T10662] dump_stack_lvl+0xd0/0x124 [ 463.041601][T10662] dump_stack+0x1c/0x28 [ 463.042507][T10662] sysfs_create_dir_ns+0x278/0x318 [ 463.043557][T10662] kobject_add_internal+0x598/0xb14 [ 463.044672][T10662] kobject_init_and_add+0x130/0x1a0 [ 463.045801][T10662] gfs2_sys_fs_add+0x1f8/0x3f4 [ 463.046830][T10662] gfs2_fill_super+0xdf0/0x1fd4 [ 463.047875][T10662] get_tree_bdev+0x360/0x54c [ 463.048835][T10662] gfs2_get_tree+0x54/0x1b4 [ 463.049030][T10657] gfs2: fsid=gfs2: error -17 adding sysfs files [ 463.049862][T10662] vfs_get_tree+0x90/0x274 [ 463.049877][T10662] do_new_mount+0x25c/0x8c8 [ 463.053127][T10662] path_mount+0x590/0xe04 [ 463.054044][T10662] __arm64_sys_mount+0x45c/0x594 [ 463.055119][T10662] invoke_syscall+0x98/0x2c0 [ 463.056171][T10662] el0_svc_common+0x138/0x258 [ 463.057155][T10662] do_el0_svc+0x64/0x198 [ 463.058069][T10662] el0_svc+0x4c/0x15c [ 463.058904][T10662] el0t_64_sync_handler+0x84/0xf0 [ 463.060029][T10662] el0t_64_sync+0x190/0x194 [ 463.061829][T10662] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 463.075875][T10662] gfs2: fsid=gfs2: error -17 adding sysfs files [ 463.087569][T10661] loop2: detected capacity change from 0 to 32768 [ 463.096076][T10661] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 463.097648][T10661] CPU: 0 PID: 10661 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 463.099921][T10661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.102045][T10661] Call trace: [ 463.102308][T10659] syz-executor222 (10659): drop_caches: 2 [ 463.102745][T10661] dump_backtrace+0x1b8/0x1e4 [ 463.104433][T10659] syz-executor222 (10659): drop_caches: 2 [ 463.104951][T10661] show_stack+0x2c/0x44 [ 463.107186][T10661] dump_stack_lvl+0xd0/0x124 [ 463.108220][T10661] dump_stack+0x1c/0x28 [ 463.109101][T10661] sysfs_create_dir_ns+0x278/0x318 [ 463.110210][T10661] kobject_add_internal+0x598/0xb14 [ 463.111351][T10661] kobject_init_and_add+0x130/0x1a0 [ 463.112579][T10661] gfs2_sys_fs_add+0x1f8/0x3f4 [ 463.113701][T10661] gfs2_fill_super+0xdf0/0x1fd4 [ 463.114900][T10661] get_tree_bdev+0x360/0x54c [ 463.115872][T10661] gfs2_get_tree+0x54/0x1b4 [ 463.116826][T10661] vfs_get_tree+0x90/0x274 [ 463.117804][T10661] do_new_mount+0x25c/0x8c8 [ 463.118802][T10661] path_mount+0x590/0xe04 [ 463.119776][T10661] __arm64_sys_mount+0x45c/0x594 [ 463.120826][T10661] invoke_syscall+0x98/0x2c0 [ 463.121802][T10661] el0_svc_common+0x138/0x258 [ 463.122774][T10661] do_el0_svc+0x64/0x198 [ 463.123729][T10661] el0_svc+0x4c/0x15c [ 463.124546][T10661] el0t_64_sync_handler+0x84/0xf0 [ 463.125730][T10661] el0t_64_sync+0x190/0x194 [ 463.126874][T10661] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 463.129681][T10661] gfs2: fsid=gfs2: error -17 adding sysfs files [ 463.323761][T10669] loop4: detected capacity change from 0 to 32768 [ 463.332686][T10657] syz-executor222 (10657): drop_caches: 2 [ 463.334350][T10657] syz-executor222 (10657): drop_caches: 2 [ 463.337354][T10669] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 463.338887][T10669] CPU: 1 PID: 10669 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 463.341105][T10669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.343234][T10669] Call trace: [ 463.343571][T10662] syz-executor222 (10662): drop_caches: 2 [ 463.343953][T10669] dump_backtrace+0x1b8/0x1e4 [ 463.345296][T10662] syz-executor222 (10662): drop_caches: 2 [ 463.346080][T10669] show_stack+0x2c/0x44 [ 463.346094][T10669] dump_stack_lvl+0xd0/0x124 [ 463.346110][T10669] dump_stack+0x1c/0x28 [ 463.346125][T10669] sysfs_create_dir_ns+0x278/0x318 [ 463.351089][T10669] kobject_add_internal+0x598/0xb14 [ 463.352189][T10669] kobject_init_and_add+0x130/0x1a0 [ 463.353308][T10669] gfs2_sys_fs_add+0x1f8/0x3f4 [ 463.354357][T10669] gfs2_fill_super+0xdf0/0x1fd4 [ 463.355442][T10669] get_tree_bdev+0x360/0x54c [ 463.356457][T10669] gfs2_get_tree+0x54/0x1b4 [ 463.357471][T10669] vfs_get_tree+0x90/0x274 [ 463.358474][T10669] do_new_mount+0x25c/0x8c8 [ 463.359431][T10669] path_mount+0x590/0xe04 [ 463.360340][T10669] __arm64_sys_mount+0x45c/0x594 [ 463.361420][T10669] invoke_syscall+0x98/0x2c0 [ 463.362446][T10669] el0_svc_common+0x138/0x258 [ 463.362733][T10661] syz-executor222 (10661): drop_caches: 2 [ 463.363415][T10669] do_el0_svc+0x64/0x198 [ 463.365330][T10661] syz-executor222 (10661): drop_caches: 2 [ 463.365503][T10669] el0_svc+0x4c/0x15c [ 463.367573][T10669] el0t_64_sync_handler+0x84/0xf0 [ 463.368663][T10669] el0t_64_sync+0x190/0x194 [ 463.375167][T10669] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 463.390338][T10669] gfs2: fsid=gfs2: error -17 adding sysfs files [ 463.645521][T10669] syz-executor222 (10669): drop_caches: 2 [ 463.651896][T10669] syz-executor222 (10669): drop_caches: 2 [ 463.668926][T10675] loop1: detected capacity change from 0 to 32768 [ 463.678009][T10675] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 463.679942][T10675] CPU: 1 PID: 10675 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 463.682152][T10675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.684415][T10675] Call trace: [ 463.685095][T10675] dump_backtrace+0x1b8/0x1e4 [ 463.686151][T10675] show_stack+0x2c/0x44 [ 463.687029][T10675] dump_stack_lvl+0xd0/0x124 [ 463.688006][T10675] dump_stack+0x1c/0x28 [ 463.688975][T10675] sysfs_create_dir_ns+0x278/0x318 [ 463.690100][T10675] kobject_add_internal+0x598/0xb14 [ 463.691221][T10675] kobject_init_and_add+0x130/0x1a0 [ 463.692354][T10675] gfs2_sys_fs_add+0x1f8/0x3f4 [ 463.693388][T10675] gfs2_fill_super+0xdf0/0x1fd4 [ 463.694552][T10675] get_tree_bdev+0x360/0x54c [ 463.695567][T10675] gfs2_get_tree+0x54/0x1b4 [ 463.696591][T10675] vfs_get_tree+0x90/0x274 [ 463.697578][T10675] do_new_mount+0x25c/0x8c8 [ 463.698553][T10675] path_mount+0x590/0xe04 [ 463.699546][T10675] __arm64_sys_mount+0x45c/0x594 [ 463.700554][T10675] invoke_syscall+0x98/0x2c0 [ 463.701613][T10675] el0_svc_common+0x138/0x258 [ 463.702689][T10675] do_el0_svc+0x64/0x198 [ 463.703705][T10675] el0_svc+0x4c/0x15c [ 463.704549][T10675] el0t_64_sync_handler+0x84/0xf0 [ 463.705738][T10675] el0t_64_sync+0x190/0x194 [ 463.787532][T10675] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 463.799194][T10675] gfs2: fsid=gfs2: error -17 adding sysfs files [ 463.905096][T10679] loop2: detected capacity change from 0 to 32768 [ 463.913622][T10679] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 463.915376][T10679] CPU: 1 PID: 10679 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 463.917666][T10679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.919795][T10679] Call trace: [ 463.920484][T10679] dump_backtrace+0x1b8/0x1e4 [ 463.921523][T10679] show_stack+0x2c/0x44 [ 463.922461][T10679] dump_stack_lvl+0xd0/0x124 [ 463.923449][T10679] dump_stack+0x1c/0x28 [ 463.924295][T10679] sysfs_create_dir_ns+0x278/0x318 [ 463.925336][T10679] kobject_add_internal+0x598/0xb14 [ 463.926486][T10679] kobject_init_and_add+0x130/0x1a0 [ 463.927630][T10679] gfs2_sys_fs_add+0x1f8/0x3f4 [ 463.928681][T10679] gfs2_fill_super+0xdf0/0x1fd4 [ 463.929670][T10679] get_tree_bdev+0x360/0x54c [ 463.930731][T10679] gfs2_get_tree+0x54/0x1b4 [ 463.931689][T10679] vfs_get_tree+0x90/0x274 [ 463.932614][T10679] do_new_mount+0x25c/0x8c8 [ 463.933519][T10679] path_mount+0x590/0xe04 [ 463.934477][T10679] __arm64_sys_mount+0x45c/0x594 [ 463.935601][T10679] invoke_syscall+0x98/0x2c0 [ 463.936595][T10679] el0_svc_common+0x138/0x258 [ 463.937620][T10679] do_el0_svc+0x64/0x198 [ 463.938496][T10679] el0_svc+0x4c/0x15c [ 463.939385][T10679] el0t_64_sync_handler+0x84/0xf0 [ 463.940460][T10679] el0t_64_sync+0x190/0x194 [ 463.984473][T10680] loop3: detected capacity change from 0 to 32768 [ 463.986704][T10679] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 463.989623][T10679] gfs2: fsid=gfs2: error -17 adding sysfs files [ 463.994759][T10680] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 463.996879][T10680] CPU: 1 PID: 10680 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 463.999194][T10680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.001389][T10680] Call trace: [ 464.002075][T10680] dump_backtrace+0x1b8/0x1e4 [ 464.003154][T10680] show_stack+0x2c/0x44 [ 464.004002][T10680] dump_stack_lvl+0xd0/0x124 [ 464.005061][T10680] dump_stack+0x1c/0x28 [ 464.005975][T10680] sysfs_create_dir_ns+0x278/0x318 [ 464.007063][T10680] kobject_add_internal+0x598/0xb14 [ 464.008128][T10680] kobject_init_and_add+0x130/0x1a0 [ 464.009341][T10680] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.010393][T10680] gfs2_fill_super+0xdf0/0x1fd4 [ 464.011499][T10680] get_tree_bdev+0x360/0x54c [ 464.012573][T10680] gfs2_get_tree+0x54/0x1b4 [ 464.013615][T10680] vfs_get_tree+0x90/0x274 [ 464.014605][T10680] do_new_mount+0x25c/0x8c8 [ 464.015585][T10680] path_mount+0x590/0xe04 [ 464.016139][T10678] loop0: detected capacity change from 0 to 32768 [ 464.016502][T10680] __arm64_sys_mount+0x45c/0x594 [ 464.016518][T10680] invoke_syscall+0x98/0x2c0 [ 464.016532][T10680] el0_svc_common+0x138/0x258 [ 464.020985][T10680] do_el0_svc+0x64/0x198 [ 464.021956][T10680] el0_svc+0x4c/0x15c [ 464.022840][T10680] el0t_64_sync_handler+0x84/0xf0 [ 464.024008][T10680] el0t_64_sync+0x190/0x194 [ 464.028495][T10678] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 464.030043][T10678] CPU: 0 PID: 10678 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 464.032199][T10678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.034520][T10678] Call trace: [ 464.035223][T10678] dump_backtrace+0x1b8/0x1e4 [ 464.036296][T10678] show_stack+0x2c/0x44 [ 464.037237][T10678] dump_stack_lvl+0xd0/0x124 [ 464.038247][T10678] dump_stack+0x1c/0x28 [ 464.039224][T10678] sysfs_create_dir_ns+0x278/0x318 [ 464.040363][T10678] kobject_add_internal+0x598/0xb14 [ 464.041524][T10678] kobject_init_and_add+0x130/0x1a0 [ 464.042721][T10678] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.043757][T10678] gfs2_fill_super+0xdf0/0x1fd4 [ 464.044822][T10678] get_tree_bdev+0x360/0x54c [ 464.045817][T10678] gfs2_get_tree+0x54/0x1b4 [ 464.046781][T10678] vfs_get_tree+0x90/0x274 [ 464.047797][T10678] do_new_mount+0x25c/0x8c8 [ 464.048749][T10678] path_mount+0x590/0xe04 [ 464.049648][T10678] __arm64_sys_mount+0x45c/0x594 [ 464.050725][T10678] invoke_syscall+0x98/0x2c0 [ 464.051820][T10678] el0_svc_common+0x138/0x258 [ 464.052853][T10678] do_el0_svc+0x64/0x198 [ 464.053847][T10678] el0_svc+0x4c/0x15c [ 464.054730][T10678] el0t_64_sync_handler+0x84/0xf0 [ 464.055899][T10678] el0t_64_sync+0x190/0x194 [ 464.061173][T10680] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 464.068679][T10680] gfs2: fsid=gfs2: error -17 adding sysfs files [ 464.068798][T10675] syz-executor222 (10675): drop_caches: 2 [ 464.075055][T10675] syz-executor222 (10675): drop_caches: 2 [ 464.077750][T10678] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 464.080773][T10678] gfs2: fsid=gfs2: error -17 adding sysfs files [ 464.168237][T10684] loop4: detected capacity change from 0 to 32768 [ 464.175519][T10684] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 464.184558][T10684] CPU: 0 PID: 10684 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 464.186838][T10684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.189021][T10684] Call trace: [ 464.189728][T10684] dump_backtrace+0x1b8/0x1e4 [ 464.190758][T10684] show_stack+0x2c/0x44 [ 464.191691][T10684] dump_stack_lvl+0xd0/0x124 [ 464.192719][T10684] dump_stack+0x1c/0x28 [ 464.193588][T10684] sysfs_create_dir_ns+0x278/0x318 [ 464.194628][T10684] kobject_add_internal+0x598/0xb14 [ 464.195702][T10684] kobject_init_and_add+0x130/0x1a0 [ 464.196823][T10684] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.197899][T10684] gfs2_fill_super+0xdf0/0x1fd4 [ 464.198971][T10684] get_tree_bdev+0x360/0x54c [ 464.200004][T10684] gfs2_get_tree+0x54/0x1b4 [ 464.200966][T10684] vfs_get_tree+0x90/0x274 [ 464.201859][T10684] do_new_mount+0x25c/0x8c8 [ 464.202884][T10684] path_mount+0x590/0xe04 [ 464.203769][T10684] __arm64_sys_mount+0x45c/0x594 [ 464.204794][T10684] invoke_syscall+0x98/0x2c0 [ 464.205493][T10679] syz-executor222 (10679): drop_caches: 2 [ 464.205749][T10684] el0_svc_common+0x138/0x258 [ 464.208050][T10684] do_el0_svc+0x64/0x198 [ 464.209026][T10684] el0_svc+0x4c/0x15c [ 464.209909][T10684] el0t_64_sync_handler+0x84/0xf0 [ 464.210995][T10684] el0t_64_sync+0x190/0x194 [ 464.220362][T10684] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 464.226566][T10684] gfs2: fsid=gfs2: error -17 adding sysfs files [ 464.230724][T10679] syz-executor222 (10679): drop_caches: 2 [ 464.319511][T10680] syz-executor222 (10680): drop_caches: 2 [ 464.357241][T10678] syz-executor222 (10678): drop_caches: 2 [ 464.359622][T10678] syz-executor222 (10678): drop_caches: 2 [ 464.364078][T10680] syz-executor222 (10680): drop_caches: 2 [ 464.482991][T10684] syz-executor222 (10684): drop_caches: 2 [ 464.490431][T10684] syz-executor222 (10684): drop_caches: 2 [ 464.806493][T10689] loop1: detected capacity change from 0 to 32768 [ 464.818433][T10689] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 464.820139][T10689] CPU: 0 PID: 10689 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 464.822418][T10689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.824685][T10689] Call trace: [ 464.825356][T10689] dump_backtrace+0x1b8/0x1e4 [ 464.826396][T10689] show_stack+0x2c/0x44 [ 464.827322][T10689] dump_stack_lvl+0xd0/0x124 [ 464.828346][T10689] dump_stack+0x1c/0x28 [ 464.829255][T10689] sysfs_create_dir_ns+0x278/0x318 [ 464.830427][T10689] kobject_add_internal+0x598/0xb14 [ 464.831746][T10689] kobject_init_and_add+0x130/0x1a0 [ 464.832965][T10689] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.833970][T10689] gfs2_fill_super+0xdf0/0x1fd4 [ 464.835068][T10689] get_tree_bdev+0x360/0x54c [ 464.836089][T10689] gfs2_get_tree+0x54/0x1b4 [ 464.837105][T10689] vfs_get_tree+0x90/0x274 [ 464.838098][T10689] do_new_mount+0x25c/0x8c8 [ 464.839087][T10689] path_mount+0x590/0xe04 [ 464.840050][T10689] __arm64_sys_mount+0x45c/0x594 [ 464.841173][T10689] invoke_syscall+0x98/0x2c0 [ 464.842300][T10689] el0_svc_common+0x138/0x258 [ 464.843399][T10689] do_el0_svc+0x64/0x198 [ 464.844371][T10689] el0_svc+0x4c/0x15c [ 464.845223][T10689] el0t_64_sync_handler+0x84/0xf0 [ 464.846314][T10689] el0t_64_sync+0x190/0x194 [ 464.887175][T10692] loop0: detected capacity change from 0 to 32768 [ 464.901864][T10692] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 464.903574][T10692] CPU: 0 PID: 10692 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 464.905824][T10692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.907928][T10692] Call trace: [ 464.908644][T10692] dump_backtrace+0x1b8/0x1e4 [ 464.909699][T10692] show_stack+0x2c/0x44 [ 464.910640][T10692] dump_stack_lvl+0xd0/0x124 [ 464.911629][T10692] dump_stack+0x1c/0x28 [ 464.912568][T10692] sysfs_create_dir_ns+0x278/0x318 [ 464.913751][T10692] kobject_add_internal+0x598/0xb14 [ 464.914849][T10692] kobject_init_and_add+0x130/0x1a0 [ 464.915904][T10692] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.916918][T10692] gfs2_fill_super+0xdf0/0x1fd4 [ 464.917945][T10693] loop3: detected capacity change from 0 to 32768 [ 464.917977][T10692] get_tree_bdev+0x360/0x54c [ 464.920156][T10693] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 464.920394][T10692] gfs2_get_tree+0x54/0x1b4 [ 464.922807][T10692] vfs_get_tree+0x90/0x274 [ 464.923774][T10692] do_new_mount+0x25c/0x8c8 [ 464.924816][T10692] path_mount+0x590/0xe04 [ 464.925759][T10692] __arm64_sys_mount+0x45c/0x594 [ 464.926868][T10692] invoke_syscall+0x98/0x2c0 [ 464.927854][T10692] el0_svc_common+0x138/0x258 [ 464.928809][T10692] do_el0_svc+0x64/0x198 [ 464.929735][T10692] el0_svc+0x4c/0x15c [ 464.930613][T10692] el0t_64_sync_handler+0x84/0xf0 [ 464.931682][T10692] el0t_64_sync+0x190/0x194 [ 464.932637][T10693] CPU: 1 PID: 10693 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 464.934755][T10693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.936795][T10693] Call trace: [ 464.937507][T10693] dump_backtrace+0x1b8/0x1e4 [ 464.938482][T10693] show_stack+0x2c/0x44 [ 464.939336][T10693] dump_stack_lvl+0xd0/0x124 [ 464.940355][T10693] dump_stack+0x1c/0x28 [ 464.941210][T10693] sysfs_create_dir_ns+0x278/0x318 [ 464.942337][T10693] kobject_add_internal+0x598/0xb14 [ 464.943429][T10693] kobject_init_and_add+0x130/0x1a0 [ 464.944486][T10693] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.945512][T10693] gfs2_fill_super+0xdf0/0x1fd4 [ 464.946520][T10693] get_tree_bdev+0x360/0x54c [ 464.947516][T10693] gfs2_get_tree+0x54/0x1b4 [ 464.948469][T10693] vfs_get_tree+0x90/0x274 [ 464.949386][T10693] do_new_mount+0x25c/0x8c8 [ 464.950396][T10693] path_mount+0x590/0xe04 [ 464.951273][T10693] __arm64_sys_mount+0x45c/0x594 [ 464.952324][T10693] invoke_syscall+0x98/0x2c0 [ 464.953291][T10693] el0_svc_common+0x138/0x258 [ 464.954312][T10693] do_el0_svc+0x64/0x198 [ 464.954353][T10691] loop2: detected capacity change from 0 to 32768 [ 464.955145][T10693] el0_svc+0x4c/0x15c [ 464.955159][T10693] el0t_64_sync_handler+0x84/0xf0 [ 464.955169][T10693] el0t_64_sync+0x190/0x194 [ 464.959899][T10693] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 464.960755][T10689] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 464.963244][T10693] gfs2: fsid=gfs2: error -17 adding sysfs files [ 464.967481][T10692] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 464.967970][T10689] gfs2: fsid=gfs2: error -17 adding sysfs files [ 464.972019][T10692] gfs2: fsid=gfs2: error -17 adding sysfs files [ 464.973555][T10691] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 464.975028][T10691] CPU: 0 PID: 10691 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 464.977352][T10691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.979435][T10691] Call trace: [ 464.980147][T10691] dump_backtrace+0x1b8/0x1e4 [ 464.981142][T10691] show_stack+0x2c/0x44 [ 464.982120][T10691] dump_stack_lvl+0xd0/0x124 [ 464.983074][T10691] dump_stack+0x1c/0x28 [ 464.984015][T10691] sysfs_create_dir_ns+0x278/0x318 [ 464.985067][T10691] kobject_add_internal+0x598/0xb14 [ 464.986234][T10691] kobject_init_and_add+0x130/0x1a0 [ 464.987355][T10691] gfs2_sys_fs_add+0x1f8/0x3f4 [ 464.988355][T10691] gfs2_fill_super+0xdf0/0x1fd4 [ 464.989505][T10691] get_tree_bdev+0x360/0x54c [ 464.990553][T10691] gfs2_get_tree+0x54/0x1b4 [ 464.991566][T10691] vfs_get_tree+0x90/0x274 [ 464.992591][T10691] do_new_mount+0x25c/0x8c8 [ 464.993641][T10691] path_mount+0x590/0xe04 [ 464.994632][T10691] __arm64_sys_mount+0x45c/0x594 [ 464.995808][T10691] invoke_syscall+0x98/0x2c0 [ 464.996840][T10691] el0_svc_common+0x138/0x258 [ 464.997845][T10691] do_el0_svc+0x64/0x198 [ 464.998768][T10691] el0_svc+0x4c/0x15c [ 464.999598][T10691] el0t_64_sync_handler+0x84/0xf0 [ 465.000692][T10691] el0t_64_sync+0x190/0x194 [ 465.004901][T10691] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 465.008411][T10691] gfs2: fsid=gfs2: error -17 adding sysfs files [ 465.046959][T10694] loop4: detected capacity change from 0 to 32768 [ 465.049060][T10694] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 465.050748][T10694] CPU: 0 PID: 10694 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 465.052939][T10694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 465.055122][T10694] Call trace: [ 465.055834][T10694] dump_backtrace+0x1b8/0x1e4 [ 465.056890][T10694] show_stack+0x2c/0x44 [ 465.057797][T10694] dump_stack_lvl+0xd0/0x124 [ 465.058732][T10694] dump_stack+0x1c/0x28 [ 465.059632][T10694] sysfs_create_dir_ns+0x278/0x318 [ 465.060789][T10694] kobject_add_internal+0x598/0xb14 [ 465.061945][T10694] kobject_init_and_add+0x130/0x1a0 [ 465.063099][T10694] gfs2_sys_fs_add+0x1f8/0x3f4 [ 465.064201][T10694] gfs2_fill_super+0xdf0/0x1fd4 [ 465.065251][T10694] get_tree_bdev+0x360/0x54c [ 465.066299][T10694] gfs2_get_tree+0x54/0x1b4 [ 465.067328][T10694] vfs_get_tree+0x90/0x274 [ 465.068297][T10694] do_new_mount+0x25c/0x8c8 [ 465.069311][T10694] path_mount+0x590/0xe04 [ 465.070271][T10694] __arm64_sys_mount+0x45c/0x594 [ 465.071406][T10694] invoke_syscall+0x98/0x2c0 [ 465.072474][T10694] el0_svc_common+0x138/0x258 [ 465.073522][T10694] do_el0_svc+0x64/0x198 [ 465.074487][T10694] el0_svc+0x4c/0x15c [ 465.075375][T10694] el0t_64_sync_handler+0x84/0xf0 [ 465.076579][T10694] el0t_64_sync+0x190/0x194 [ 465.077813][T10694] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 465.080814][T10694] gfs2: fsid=gfs2: error -17 adding sysfs files [ 465.183225][T10693] syz-executor222 (10693): drop_caches: 2 [ 465.191775][T10693] syz-executor222 (10693): drop_caches: 2 [ 465.234835][T10692] syz-executor222 (10692): drop_caches: 2 [ 465.245474][T10692] syz-executor222 (10692): drop_caches: 2 [ 465.251324][T10689] syz-executor222 (10689): drop_caches: 2 [ 465.262574][T10689] syz-executor222 (10689): drop_caches: 2 [ 465.268111][T10691] syz-executor222 (10691): drop_caches: 2 [ 465.279341][T10691] syz-executor222 (10691): drop_caches: 2 [ 465.326778][T10694] syz-executor222 (10694): drop_caches: 2 [ 465.335122][T10694] syz-executor222 (10694): drop_caches: 2 [ 465.850920][T10701] loop0: detected capacity change from 0 to 32768 [ 465.853039][T10701] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 465.854725][T10701] CPU: 0 PID: 10701 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 465.856968][T10701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 465.859102][T10701] Call trace: [ 465.859818][T10701] dump_backtrace+0x1b8/0x1e4 [ 465.860877][T10701] show_stack+0x2c/0x44 [ 465.861793][T10701] dump_stack_lvl+0xd0/0x124 [ 465.862768][T10701] dump_stack+0x1c/0x28 [ 465.863649][T10701] sysfs_create_dir_ns+0x278/0x318 [ 465.864821][T10701] kobject_add_internal+0x598/0xb14 [ 465.865993][T10701] kobject_init_and_add+0x130/0x1a0 [ 465.867216][T10701] gfs2_sys_fs_add+0x1f8/0x3f4 [ 465.868288][T10701] gfs2_fill_super+0xdf0/0x1fd4 [ 465.869349][T10701] get_tree_bdev+0x360/0x54c [ 465.870331][T10701] gfs2_get_tree+0x54/0x1b4 [ 465.871291][T10701] vfs_get_tree+0x90/0x274 [ 465.872324][T10701] do_new_mount+0x25c/0x8c8 [ 465.873327][T10701] path_mount+0x590/0xe04 [ 465.874289][T10701] __arm64_sys_mount+0x45c/0x594 [ 465.875349][T10701] invoke_syscall+0x98/0x2c0 [ 465.876440][T10701] el0_svc_common+0x138/0x258 [ 465.877478][T10701] do_el0_svc+0x64/0x198 [ 465.878391][T10701] el0_svc+0x4c/0x15c [ 465.879214][T10701] el0t_64_sync_handler+0x84/0xf0 [ 465.880342][T10701] el0t_64_sync+0x190/0x194 [ 465.882971][T10701] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 465.886101][T10701] gfs2: fsid=gfs2: error -17 adding sysfs files [ 465.980807][T10700] loop3: detected capacity change from 0 to 32768 [ 465.995578][T10700] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 465.999685][T10700] CPU: 0 PID: 10700 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 466.001893][T10700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.004173][T10700] Call trace: [ 466.004914][T10700] dump_backtrace+0x1b8/0x1e4 [ 466.006018][T10700] show_stack+0x2c/0x44 [ 466.006854][T10700] dump_stack_lvl+0xd0/0x124 [ 466.007881][T10700] dump_stack+0x1c/0x28 [ 466.008711][T10700] sysfs_create_dir_ns+0x278/0x318 [ 466.009848][T10700] kobject_add_internal+0x598/0xb14 [ 466.011009][T10700] kobject_init_and_add+0x130/0x1a0 [ 466.012161][T10700] gfs2_sys_fs_add+0x1f8/0x3f4 [ 466.013161][T10700] gfs2_fill_super+0xdf0/0x1fd4 [ 466.014288][T10700] get_tree_bdev+0x360/0x54c [ 466.015313][T10700] gfs2_get_tree+0x54/0x1b4 [ 466.016301][T10700] vfs_get_tree+0x90/0x274 [ 466.017221][T10700] do_new_mount+0x25c/0x8c8 [ 466.018161][T10700] path_mount+0x590/0xe04 [ 466.019127][T10700] __arm64_sys_mount+0x45c/0x594 [ 466.020186][T10700] invoke_syscall+0x98/0x2c0 [ 466.021150][T10700] el0_svc_common+0x138/0x258 [ 466.022163][T10700] do_el0_svc+0x64/0x198 [ 466.023096][T10700] el0_svc+0x4c/0x15c [ 466.024056][T10700] el0t_64_sync_handler+0x84/0xf0 [ 466.025108][T10700] el0t_64_sync+0x190/0x194 [ 466.035031][T10702] loop1: detected capacity change from 0 to 32768 [ 466.051867][T10702] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 466.053709][T10702] CPU: 1 PID: 10702 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 466.055956][T10702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.058134][T10702] Call trace: [ 466.058848][T10702] dump_backtrace+0x1b8/0x1e4 [ 466.059880][T10702] show_stack+0x2c/0x44 [ 466.060767][T10702] dump_stack_lvl+0xd0/0x124 [ 466.061755][T10702] dump_stack+0x1c/0x28 [ 466.062629][T10702] sysfs_create_dir_ns+0x278/0x318 [ 466.063789][T10702] kobject_add_internal+0x598/0xb14 [ 466.065043][T10702] kobject_init_and_add+0x130/0x1a0 [ 466.066219][T10702] gfs2_sys_fs_add+0x1f8/0x3f4 [ 466.067308][T10702] gfs2_fill_super+0xdf0/0x1fd4 [ 466.068389][T10702] get_tree_bdev+0x360/0x54c [ 466.069379][T10702] gfs2_get_tree+0x54/0x1b4 [ 466.070353][T10702] vfs_get_tree+0x90/0x274 [ 466.071268][T10702] do_new_mount+0x25c/0x8c8 [ 466.072198][T10702] path_mount+0x590/0xe04 [ 466.073155][T10702] __arm64_sys_mount+0x45c/0x594 [ 466.074156][T10702] invoke_syscall+0x98/0x2c0 [ 466.075202][T10702] el0_svc_common+0x138/0x258 [ 466.076215][T10702] do_el0_svc+0x64/0x198 [ 466.077139][T10702] el0_svc+0x4c/0x15c [ 466.077930][T10702] el0t_64_sync_handler+0x84/0xf0 [ 466.078943][T10702] el0t_64_sync+0x190/0x194 [ 466.120712][T10702] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 466.123702][T10702] gfs2: fsid=gfs2: error -17 adding sysfs files [ 466.128084][T10701] syz-executor222 (10701): drop_caches: 2 [ 466.134887][T10701] syz-executor222 (10701): drop_caches: 2 [ 466.138751][T10700] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 466.142739][T10700] gfs2: fsid=gfs2: error -17 adding sysfs files [ 466.226772][T10703] loop2: detected capacity change from 0 to 32768 [ 466.256958][T10703] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 466.276217][T10703] CPU: 1 PID: 10703 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 466.278623][T10703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.280922][T10703] Call trace: [ 466.281626][T10703] dump_backtrace+0x1b8/0x1e4 [ 466.282633][T10703] show_stack+0x2c/0x44 [ 466.283565][T10703] dump_stack_lvl+0xd0/0x124 [ 466.284583][T10703] dump_stack+0x1c/0x28 [ 466.285485][T10703] sysfs_create_dir_ns+0x278/0x318 [ 466.286652][T10703] kobject_add_internal+0x598/0xb14 [ 466.287825][T10703] kobject_init_and_add+0x130/0x1a0 [ 466.288939][T10703] gfs2_sys_fs_add+0x1f8/0x3f4 [ 466.290016][T10702] syz-executor222 (10702): drop_caches: 2 [ 466.290016][T10703] gfs2_fill_super+0xdf0/0x1fd4 [ 466.290032][T10703] get_tree_bdev+0x360/0x54c [ 466.292502][T10702] syz-executor222 (10702): drop_caches: 2 [ 466.293343][T10703] gfs2_get_tree+0x54/0x1b4 [ 466.295658][T10703] vfs_get_tree+0x90/0x274 [ 466.296594][T10703] do_new_mount+0x25c/0x8c8 [ 466.297633][T10703] path_mount+0x590/0xe04 [ 466.298595][T10703] __arm64_sys_mount+0x45c/0x594 [ 466.299723][T10703] invoke_syscall+0x98/0x2c0 [ 466.300740][T10703] el0_svc_common+0x138/0x258 [ 466.301768][T10703] do_el0_svc+0x64/0x198 [ 466.302698][T10703] el0_svc+0x4c/0x15c [ 466.303586][T10703] el0t_64_sync_handler+0x84/0xf0 [ 466.304682][T10703] el0t_64_sync+0x190/0x194 [ 466.357999][T10703] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 466.363709][T10703] gfs2: fsid=gfs2: error -17 adding sysfs files [ 466.406963][T10704] loop4: detected capacity change from 0 to 32768 [ 466.414246][T10704] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 466.416383][T10704] CPU: 1 PID: 10704 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 466.418692][T10704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.420938][T10704] Call trace: [ 466.421654][T10704] dump_backtrace+0x1b8/0x1e4 [ 466.422757][T10704] show_stack+0x2c/0x44 [ 466.423633][T10704] dump_stack_lvl+0xd0/0x124 [ 466.424641][T10704] dump_stack+0x1c/0x28 [ 466.425584][T10704] sysfs_create_dir_ns+0x278/0x318 [ 466.426749][T10704] kobject_add_internal+0x598/0xb14 [ 466.427914][T10704] kobject_init_and_add+0x130/0x1a0 [ 466.429062][T10704] gfs2_sys_fs_add+0x1f8/0x3f4 [ 466.430102][T10704] gfs2_fill_super+0xdf0/0x1fd4 [ 466.431155][T10704] get_tree_bdev+0x360/0x54c [ 466.432124][T10704] gfs2_get_tree+0x54/0x1b4 [ 466.433132][T10704] vfs_get_tree+0x90/0x274 [ 466.434139][T10704] do_new_mount+0x25c/0x8c8 [ 466.435134][T10704] path_mount+0x590/0xe04 [ 466.436085][T10704] __arm64_sys_mount+0x45c/0x594 [ 466.437161][T10704] invoke_syscall+0x98/0x2c0 [ 466.438174][T10704] el0_svc_common+0x138/0x258 [ 466.439159][T10704] do_el0_svc+0x64/0x198 [ 466.440177][T10704] el0_svc+0x4c/0x15c [ 466.441074][T10704] el0t_64_sync_handler+0x84/0xf0 [ 466.442118][T10704] el0t_64_sync+0x190/0x194 [ 466.555696][T10704] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 466.558498][T10700] syz-executor222 (10700): drop_caches: 2 [ 466.558636][T10700] syz-executor222 (10700): drop_caches: 2 [ 466.569758][T10704] gfs2: fsid=gfs2: error -17 adding sysfs files [ 466.682070][T10703] syz-executor222 (10703): drop_caches: 2 [ 466.690707][T10703] syz-executor222 (10703): drop_caches: 2 [ 466.913174][T10704] syz-executor222 (10704): drop_caches: 2 [ 466.929977][T10704] syz-executor222 (10704): drop_caches: 2 [ 466.991533][T10736] loop0: detected capacity change from 0 to 32768 [ 467.009587][T10736] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 467.020160][T10736] CPU: 1 PID: 10736 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 467.022518][T10736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.024578][T10736] Call trace: [ 467.025354][T10736] dump_backtrace+0x1b8/0x1e4 [ 467.026329][T10736] show_stack+0x2c/0x44 [ 467.027188][T10736] dump_stack_lvl+0xd0/0x124 [ 467.028175][T10736] dump_stack+0x1c/0x28 [ 467.029060][T10736] sysfs_create_dir_ns+0x278/0x318 [ 467.030125][T10736] kobject_add_internal+0x598/0xb14 [ 467.031255][T10736] kobject_init_and_add+0x130/0x1a0 [ 467.032424][T10736] gfs2_sys_fs_add+0x1f8/0x3f4 [ 467.033425][T10736] gfs2_fill_super+0xdf0/0x1fd4 [ 467.034448][T10736] get_tree_bdev+0x360/0x54c [ 467.035479][T10736] gfs2_get_tree+0x54/0x1b4 [ 467.036441][T10736] vfs_get_tree+0x90/0x274 [ 467.037409][T10736] do_new_mount+0x25c/0x8c8 [ 467.038391][T10736] path_mount+0x590/0xe04 [ 467.039323][T10736] __arm64_sys_mount+0x45c/0x594 [ 467.040386][T10736] invoke_syscall+0x98/0x2c0 [ 467.041360][T10736] el0_svc_common+0x138/0x258 [ 467.042398][T10736] do_el0_svc+0x64/0x198 [ 467.043318][T10736] el0_svc+0x4c/0x15c [ 467.044150][T10736] el0t_64_sync_handler+0x84/0xf0 [ 467.045213][T10736] el0t_64_sync+0x190/0x194 [ 467.138273][T10736] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 467.153387][T10736] gfs2: fsid=gfs2: error -17 adding sysfs files [ 467.321596][T10603] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 467.323527][T10603] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 467.324995][T10603] gfs2: fsid=gfs2.0: File system withdrawn [ 467.335880][T10603] CPU: 0 PID: 10603 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 467.338223][T10603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.340336][T10603] Call trace: [ 467.341126][T10603] dump_backtrace+0x1b8/0x1e4 [ 467.342130][T10603] show_stack+0x2c/0x44 [ 467.342935][T10603] dump_stack_lvl+0xd0/0x124 [ 467.343949][T10603] dump_stack+0x1c/0x28 [ 467.344846][T10603] gfs2_withdraw+0xf08/0x134c [ 467.345882][T10603] gfs2_consist_inode_i+0xf0/0x10c [ 467.347046][T10603] gfs2_jdesc_check+0x12c/0x264 [ 467.348146][T10603] init_journal+0xb60/0x1fa4 [ 467.349184][T10603] init_inodes+0xe0/0x2d8 [ 467.350147][T10603] gfs2_fill_super+0x1658/0x1fd4 [ 467.351223][T10603] get_tree_bdev+0x360/0x54c [ 467.352269][T10603] gfs2_get_tree+0x54/0x1b4 [ 467.353207][T10603] vfs_get_tree+0x90/0x274 [ 467.354179][T10603] do_new_mount+0x25c/0x8c8 [ 467.355109][T10603] path_mount+0x590/0xe04 [ 467.356026][T10603] __arm64_sys_mount+0x45c/0x594 [ 467.357088][T10603] invoke_syscall+0x98/0x2c0 [ 467.358125][T10603] el0_svc_common+0x138/0x258 [ 467.359097][T10603] do_el0_svc+0x64/0x198 [ 467.360016][T10603] el0_svc+0x4c/0x15c [ 467.360908][T10603] el0t_64_sync_handler+0x84/0xf0 [ 467.362024][T10603] el0t_64_sync+0x190/0x194 [ 467.375548][T10758] loop3: detected capacity change from 0 to 32768 [ 467.377580][T10603] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 467.379407][T10758] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 467.381002][T10758] CPU: 0 PID: 10758 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 467.383296][T10758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.385423][T10758] Call trace: [ 467.386113][T10758] dump_backtrace+0x1b8/0x1e4 [ 467.387147][T10758] show_stack+0x2c/0x44 [ 467.388033][T10758] dump_stack_lvl+0xd0/0x124 [ 467.389086][T10758] dump_stack+0x1c/0x28 [ 467.389969][T10758] sysfs_create_dir_ns+0x278/0x318 [ 467.391078][T10758] kobject_add_internal+0x598/0xb14 [ 467.392162][T10758] kobject_init_and_add+0x130/0x1a0 [ 467.393268][T10758] gfs2_sys_fs_add+0x1f8/0x3f4 [ 467.394331][T10758] gfs2_fill_super+0xdf0/0x1fd4 [ 467.395365][T10758] get_tree_bdev+0x360/0x54c [ 467.396363][T10758] gfs2_get_tree+0x54/0x1b4 [ 467.397349][T10758] vfs_get_tree+0x90/0x274 [ 467.398265][T10758] do_new_mount+0x25c/0x8c8 [ 467.399314][T10758] path_mount+0x590/0xe04 [ 467.400254][T10758] __arm64_sys_mount+0x45c/0x594 [ 467.401318][T10758] invoke_syscall+0x98/0x2c0 [ 467.402355][T10758] el0_svc_common+0x138/0x258 [ 467.403334][T10758] do_el0_svc+0x64/0x198 [ 467.404290][T10758] el0_svc+0x4c/0x15c [ 467.405109][T10758] el0t_64_sync_handler+0x84/0xf0 [ 467.406108][T10758] el0t_64_sync+0x190/0x194 [ 467.413178][T10758] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 467.442466][T10747] loop1: detected capacity change from 0 to 32768 [ 467.449811][T10736] syz-executor222 (10736): drop_caches: 2 [ 467.454209][T10736] syz-executor222 (10736): drop_caches: 2 [ 467.464294][T10758] gfs2: fsid=gfs2: error -17 adding sysfs files [ 467.503514][T10747] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 467.509696][T10747] CPU: 1 PID: 10747 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 467.511928][T10747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.514016][T10747] Call trace: [ 467.514698][T10747] dump_backtrace+0x1b8/0x1e4 [ 467.515787][T10747] show_stack+0x2c/0x44 [ 467.516687][T10747] dump_stack_lvl+0xd0/0x124 [ 467.517730][T10747] dump_stack+0x1c/0x28 [ 467.518624][T10747] sysfs_create_dir_ns+0x278/0x318 [ 467.519739][T10747] kobject_add_internal+0x598/0xb14 [ 467.520809][T10747] kobject_init_and_add+0x130/0x1a0 [ 467.521904][T10747] gfs2_sys_fs_add+0x1f8/0x3f4 [ 467.522969][T10747] gfs2_fill_super+0xdf0/0x1fd4 [ 467.524022][T10747] get_tree_bdev+0x360/0x54c [ 467.525041][T10747] gfs2_get_tree+0x54/0x1b4 [ 467.526063][T10747] vfs_get_tree+0x90/0x274 [ 467.527061][T10747] do_new_mount+0x25c/0x8c8 [ 467.527989][T10747] path_mount+0x590/0xe04 [ 467.528972][T10747] __arm64_sys_mount+0x45c/0x594 [ 467.530058][T10747] invoke_syscall+0x98/0x2c0 [ 467.531045][T10747] el0_svc_common+0x138/0x258 [ 467.532061][T10747] do_el0_svc+0x64/0x198 [ 467.532954][T10747] el0_svc+0x4c/0x15c [ 467.533810][T10747] el0t_64_sync_handler+0x84/0xf0 [ 467.534877][T10747] el0t_64_sync+0x190/0x194 [ 467.571785][T10768] loop2: detected capacity change from 0 to 32768 [ 467.573915][T10747] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 467.576976][T10747] gfs2: fsid=gfs2: error -17 adding sysfs files [ 467.582061][T10768] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 467.583672][T10768] CPU: 0 PID: 10768 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 467.585958][T10768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.588137][T10768] Call trace: [ 467.588891][T10768] dump_backtrace+0x1b8/0x1e4 [ 467.589874][T10768] show_stack+0x2c/0x44 [ 467.590807][T10768] dump_stack_lvl+0xd0/0x124 [ 467.591866][T10768] dump_stack+0x1c/0x28 [ 467.592773][T10768] sysfs_create_dir_ns+0x278/0x318 [ 467.593902][T10768] kobject_add_internal+0x598/0xb14 [ 467.595080][T10768] kobject_init_and_add+0x130/0x1a0 [ 467.596266][T10768] gfs2_sys_fs_add+0x1f8/0x3f4 [ 467.597327][T10768] gfs2_fill_super+0xdf0/0x1fd4 [ 467.598313][T10768] get_tree_bdev+0x360/0x54c [ 467.599285][T10768] gfs2_get_tree+0x54/0x1b4 [ 467.600368][T10768] vfs_get_tree+0x90/0x274 [ 467.601405][T10768] do_new_mount+0x25c/0x8c8 [ 467.602376][T10768] path_mount+0x590/0xe04 [ 467.603339][T10768] __arm64_sys_mount+0x45c/0x594 [ 467.604459][T10768] invoke_syscall+0x98/0x2c0 [ 467.605460][T10768] el0_svc_common+0x138/0x258 [ 467.606453][T10768] do_el0_svc+0x64/0x198 [ 467.607355][T10768] el0_svc+0x4c/0x15c [ 467.608230][T10768] el0t_64_sync_handler+0x84/0xf0 [ 467.609415][T10768] el0t_64_sync+0x190/0x194 [ 467.732219][T10768] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 467.735128][T10768] gfs2: fsid=gfs2: error -17 adding sysfs files [ 467.915105][T10747] syz-executor222 (10747): drop_caches: 2 [ 467.928055][T10747] syz-executor222 (10747): drop_caches: 2 [ 468.000480][T10783] loop4: detected capacity change from 0 to 32768 [ 468.019860][T10758] syz-executor222 (10758): drop_caches: 2 [ 468.023145][T10758] syz-executor222 (10758): drop_caches: 2 [ 468.028967][T10783] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 468.045974][T10783] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 468.067841][T10768] syz-executor222 (10768): drop_caches: 2 [ 468.103264][T10783] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 468.103264][T10783] inode = 1 18 [ 468.103264][T10783] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 468.108204][T10768] syz-executor222 (10768): drop_caches: 2 [ 468.130036][T10783] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 468.154072][T10783] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 468.167429][T10783] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 468.178745][T10783] gfs2: fsid=gfs2.0: about to withdraw this file system [ 468.565856][T10807] loop0: detected capacity change from 0 to 32768 [ 468.576632][T10807] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 468.580806][T10807] CPU: 1 PID: 10807 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 468.583366][T10807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.585540][T10807] Call trace: [ 468.586327][T10807] dump_backtrace+0x1b8/0x1e4 [ 468.587325][T10807] show_stack+0x2c/0x44 [ 468.588217][T10807] dump_stack_lvl+0xd0/0x124 [ 468.589250][T10807] dump_stack+0x1c/0x28 [ 468.590167][T10807] sysfs_create_dir_ns+0x278/0x318 [ 468.591332][T10807] kobject_add_internal+0x598/0xb14 [ 468.592550][T10807] kobject_init_and_add+0x130/0x1a0 [ 468.593721][T10807] gfs2_sys_fs_add+0x1f8/0x3f4 [ 468.594763][T10807] gfs2_fill_super+0xdf0/0x1fd4 [ 468.595872][T10807] get_tree_bdev+0x360/0x54c [ 468.596907][T10807] gfs2_get_tree+0x54/0x1b4 [ 468.597922][T10807] vfs_get_tree+0x90/0x274 [ 468.598923][T10807] do_new_mount+0x25c/0x8c8 [ 468.599970][T10807] path_mount+0x590/0xe04 [ 468.600891][T10807] __arm64_sys_mount+0x45c/0x594 [ 468.601976][T10807] invoke_syscall+0x98/0x2c0 [ 468.603007][T10807] el0_svc_common+0x138/0x258 [ 468.604039][T10807] do_el0_svc+0x64/0x198 [ 468.604984][T10807] el0_svc+0x4c/0x15c [ 468.605893][T10807] el0t_64_sync_handler+0x84/0xf0 [ 468.607047][T10807] el0t_64_sync+0x190/0x194 [ 468.745137][T10807] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 468.769768][T10807] gfs2: fsid=gfs2: error -17 adding sysfs files [ 468.819496][T10839] loop3: detected capacity change from 0 to 32768 [ 468.828925][T10839] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 468.830526][T10839] CPU: 0 PID: 10839 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 468.831296][T10846] loop2: detected capacity change from 0 to 32768 [ 468.832738][T10839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.832749][T10839] Call trace: [ 468.832754][T10839] dump_backtrace+0x1b8/0x1e4 [ 468.832771][T10839] show_stack+0x2c/0x44 [ 468.832780][T10839] dump_stack_lvl+0xd0/0x124 [ 468.840091][T10839] dump_stack+0x1c/0x28 [ 468.841031][T10839] sysfs_create_dir_ns+0x278/0x318 [ 468.842118][T10839] kobject_add_internal+0x598/0xb14 [ 468.843268][T10839] kobject_init_and_add+0x130/0x1a0 [ 468.844404][T10839] gfs2_sys_fs_add+0x1f8/0x3f4 [ 468.845441][T10839] gfs2_fill_super+0xdf0/0x1fd4 [ 468.846473][T10839] get_tree_bdev+0x360/0x54c [ 468.847516][T10839] gfs2_get_tree+0x54/0x1b4 [ 468.848493][T10839] vfs_get_tree+0x90/0x274 [ 468.849403][T10839] do_new_mount+0x25c/0x8c8 [ 468.850429][T10839] path_mount+0x590/0xe04 [ 468.851377][T10839] __arm64_sys_mount+0x45c/0x594 [ 468.852398][T10839] invoke_syscall+0x98/0x2c0 [ 468.853387][T10839] el0_svc_common+0x138/0x258 [ 468.854425][T10839] do_el0_svc+0x64/0x198 [ 468.855319][T10839] el0_svc+0x4c/0x15c [ 468.856139][T10839] el0t_64_sync_handler+0x84/0xf0 [ 468.857242][T10839] el0t_64_sync+0x190/0x194 [ 468.862034][T10839] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 468.864008][T10846] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 468.868867][T10846] CPU: 1 PID: 10846 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 468.871154][T10846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.871882][T10839] gfs2: fsid=gfs2: error -17 adding sysfs files [ 468.873500][T10846] Call trace: [ 468.873509][T10846] dump_backtrace+0x1b8/0x1e4 [ 468.873524][T10846] show_stack+0x2c/0x44 [ 468.873535][T10846] dump_stack_lvl+0xd0/0x124 [ 468.878554][T10846] dump_stack+0x1c/0x28 [ 468.879464][T10846] sysfs_create_dir_ns+0x278/0x318 [ 468.880607][T10846] kobject_add_internal+0x598/0xb14 [ 468.881843][T10846] kobject_init_and_add+0x130/0x1a0 [ 468.883000][T10846] gfs2_sys_fs_add+0x1f8/0x3f4 [ 468.884072][T10846] gfs2_fill_super+0xdf0/0x1fd4 [ 468.885214][T10846] get_tree_bdev+0x360/0x54c [ 468.886187][T10846] gfs2_get_tree+0x54/0x1b4 [ 468.887174][T10846] vfs_get_tree+0x90/0x274 [ 468.888153][T10846] do_new_mount+0x25c/0x8c8 [ 468.889167][T10846] path_mount+0x590/0xe04 [ 468.890147][T10846] __arm64_sys_mount+0x45c/0x594 [ 468.891224][T10846] invoke_syscall+0x98/0x2c0 [ 468.892300][T10846] el0_svc_common+0x138/0x258 [ 468.893358][T10846] do_el0_svc+0x64/0x198 [ 468.894356][T10846] el0_svc+0x4c/0x15c [ 468.895201][T10846] el0t_64_sync_handler+0x84/0xf0 [ 468.896379][T10846] el0t_64_sync+0x190/0x194 [ 468.905053][T10817] loop5: detected capacity change from 0 to 32768 [ 468.914830][T10817] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 468.916931][T10817] CPU: 1 PID: 10817 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 468.919310][T10817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.921479][T10817] Call trace: [ 468.922176][T10817] dump_backtrace+0x1b8/0x1e4 [ 468.923260][T10817] show_stack+0x2c/0x44 [ 468.924109][T10817] dump_stack_lvl+0xd0/0x124 [ 468.925150][T10817] dump_stack+0x1c/0x28 [ 468.926035][T10817] sysfs_create_dir_ns+0x278/0x318 [ 468.927147][T10817] kobject_add_internal+0x598/0xb14 [ 468.928295][T10817] kobject_init_and_add+0x130/0x1a0 [ 468.929422][T10817] gfs2_sys_fs_add+0x1f8/0x3f4 [ 468.930381][T10817] gfs2_fill_super+0xdf0/0x1fd4 [ 468.931469][T10817] get_tree_bdev+0x360/0x54c [ 468.932483][T10817] gfs2_get_tree+0x54/0x1b4 [ 468.933540][T10817] vfs_get_tree+0x90/0x274 [ 468.934463][T10817] do_new_mount+0x25c/0x8c8 [ 468.935433][T10817] path_mount+0x590/0xe04 [ 468.936360][T10817] __arm64_sys_mount+0x45c/0x594 [ 468.937446][T10817] invoke_syscall+0x98/0x2c0 [ 468.938493][T10817] el0_svc_common+0x138/0x258 [ 468.939545][T10817] do_el0_svc+0x64/0x198 [ 468.940473][T10817] el0_svc+0x4c/0x15c [ 468.941379][T10817] el0t_64_sync_handler+0x84/0xf0 [ 468.942436][T10817] el0t_64_sync+0x190/0x194 [ 468.989387][T10846] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 468.994313][T10846] gfs2: fsid=gfs2: error -17 adding sysfs files [ 469.003812][T10817] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 469.009654][T10817] gfs2: fsid=gfs2: error -17 adding sysfs files [ 469.043200][T10834] loop1: detected capacity change from 0 to 32768 [ 469.054837][T10834] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 469.056894][T10834] CPU: 0 PID: 10834 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 469.059119][T10834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 469.061306][T10834] Call trace: [ 469.062001][T10834] dump_backtrace+0x1b8/0x1e4 [ 469.063001][T10834] show_stack+0x2c/0x44 [ 469.063898][T10834] dump_stack_lvl+0xd0/0x124 [ 469.064953][T10834] dump_stack+0x1c/0x28 [ 469.065883][T10834] sysfs_create_dir_ns+0x278/0x318 [ 469.067001][T10834] kobject_add_internal+0x598/0xb14 [ 469.068110][T10834] kobject_init_and_add+0x130/0x1a0 [ 469.069271][T10834] gfs2_sys_fs_add+0x1f8/0x3f4 [ 469.070331][T10834] gfs2_fill_super+0xdf0/0x1fd4 [ 469.071404][T10834] get_tree_bdev+0x360/0x54c [ 469.072378][T10834] gfs2_get_tree+0x54/0x1b4 [ 469.073385][T10834] vfs_get_tree+0x90/0x274 [ 469.074431][T10834] do_new_mount+0x25c/0x8c8 [ 469.075413][T10834] path_mount+0x590/0xe04 [ 469.076309][T10834] __arm64_sys_mount+0x45c/0x594 [ 469.077425][T10834] invoke_syscall+0x98/0x2c0 [ 469.078392][T10834] el0_svc_common+0x138/0x258 [ 469.079439][T10834] do_el0_svc+0x64/0x198 [ 469.080322][T10834] el0_svc+0x4c/0x15c [ 469.081203][T10834] el0t_64_sync_handler+0x84/0xf0 [ 469.082359][T10834] el0t_64_sync+0x190/0x194 [ 469.098114][T10807] syz-executor222 (10807): drop_caches: 2 [ 469.106470][T10807] syz-executor222 (10807): drop_caches: 2 [ 469.172816][T10817] syz-executor222 (10817): drop_caches: 2 [ 469.174644][T10817] syz-executor222 (10817): drop_caches: 2 [ 469.177765][T10834] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 469.180744][T10834] gfs2: fsid=gfs2: error -17 adding sysfs files [ 469.234341][T10846] syz-executor222 (10846): drop_caches: 2 [ 469.244794][T10839] syz-executor222 (10839): drop_caches: 2 [ 469.253583][T10839] syz-executor222 (10839): drop_caches: 2 [ 469.256865][T10846] syz-executor222 (10846): drop_caches: 2 [ 469.486776][T10834] syz-executor222 (10834): drop_caches: 2 [ 469.497781][T10834] syz-executor222 (10834): drop_caches: 2 [ 469.958522][T10895] loop0: detected capacity change from 0 to 32768 [ 469.974437][T10895] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 469.976677][T10895] CPU: 0 PID: 10895 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 469.979090][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 469.981393][T10895] Call trace: [ 469.982143][T10895] dump_backtrace+0x1b8/0x1e4 [ 469.983238][T10895] show_stack+0x2c/0x44 [ 469.984186][T10895] dump_stack_lvl+0xd0/0x124 [ 469.985243][T10895] dump_stack+0x1c/0x28 [ 469.986161][T10895] sysfs_create_dir_ns+0x278/0x318 [ 469.987317][T10895] kobject_add_internal+0x598/0xb14 [ 469.988446][T10895] kobject_init_and_add+0x130/0x1a0 [ 469.989511][T10895] gfs2_sys_fs_add+0x1f8/0x3f4 [ 469.990598][T10895] gfs2_fill_super+0xdf0/0x1fd4 [ 469.991680][T10895] get_tree_bdev+0x360/0x54c [ 469.992662][T10895] gfs2_get_tree+0x54/0x1b4 [ 469.993618][T10895] vfs_get_tree+0x90/0x274 [ 469.994568][T10895] do_new_mount+0x25c/0x8c8 [ 469.995583][T10895] path_mount+0x590/0xe04 [ 469.996530][T10895] __arm64_sys_mount+0x45c/0x594 [ 469.997709][T10895] invoke_syscall+0x98/0x2c0 [ 469.998743][T10895] el0_svc_common+0x138/0x258 [ 469.999779][T10895] do_el0_svc+0x64/0x198 [ 470.000603][T10895] el0_svc+0x4c/0x15c [ 470.001524][T10895] el0t_64_sync_handler+0x84/0xf0 [ 470.002552][T10895] el0t_64_sync+0x190/0x194 [ 470.008977][T10895] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 470.039500][T10895] gfs2: fsid=gfs2: error -17 adding sysfs files [ 470.218798][T10916] loop1: detected capacity change from 0 to 32768 [ 470.231646][T10916] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 470.241172][T10916] CPU: 1 PID: 10916 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 470.243477][T10916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 470.245642][T10916] Call trace: [ 470.246383][T10916] dump_backtrace+0x1b8/0x1e4 [ 470.247469][T10916] show_stack+0x2c/0x44 [ 470.248330][T10916] dump_stack_lvl+0xd0/0x124 [ 470.249337][T10916] dump_stack+0x1c/0x28 [ 470.250273][T10916] sysfs_create_dir_ns+0x278/0x318 [ 470.251413][T10916] kobject_add_internal+0x598/0xb14 [ 470.252539][T10916] kobject_init_and_add+0x130/0x1a0 [ 470.253636][T10916] gfs2_sys_fs_add+0x1f8/0x3f4 [ 470.254665][T10916] gfs2_fill_super+0xdf0/0x1fd4 [ 470.255691][T10916] get_tree_bdev+0x360/0x54c [ 470.256638][T10916] gfs2_get_tree+0x54/0x1b4 [ 470.257635][T10916] vfs_get_tree+0x90/0x274 [ 470.258609][T10916] do_new_mount+0x25c/0x8c8 [ 470.259643][T10916] path_mount+0x590/0xe04 [ 470.260595][T10916] __arm64_sys_mount+0x45c/0x594 [ 470.261659][T10916] invoke_syscall+0x98/0x2c0 [ 470.262644][T10916] el0_svc_common+0x138/0x258 [ 470.263732][T10916] do_el0_svc+0x64/0x198 [ 470.264684][T10916] el0_svc+0x4c/0x15c [ 470.265573][T10916] el0t_64_sync_handler+0x84/0xf0 [ 470.266683][T10916] el0t_64_sync+0x190/0x194 [ 470.305330][T10902] loop3: detected capacity change from 0 to 32768 [ 470.307385][T10897] loop5: detected capacity change from 0 to 32768 [ 470.319205][T10902] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 470.321055][T10897] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 470.322738][T10902] CPU: 1 PID: 10902 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 470.325116][T10902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 470.327375][T10902] Call trace: [ 470.328146][T10902] dump_backtrace+0x1b8/0x1e4 [ 470.329182][T10902] show_stack+0x2c/0x44 [ 470.330049][T10902] dump_stack_lvl+0xd0/0x124 [ 470.331041][T10902] dump_stack+0x1c/0x28 [ 470.331965][T10902] sysfs_create_dir_ns+0x278/0x318 [ 470.333108][T10902] kobject_add_internal+0x598/0xb14 [ 470.334251][T10902] kobject_init_and_add+0x130/0x1a0 [ 470.335374][T10902] gfs2_sys_fs_add+0x1f8/0x3f4 [ 470.336419][T10902] gfs2_fill_super+0xdf0/0x1fd4 [ 470.337535][T10902] get_tree_bdev+0x360/0x54c [ 470.338522][T10902] gfs2_get_tree+0x54/0x1b4 [ 470.339581][T10902] vfs_get_tree+0x90/0x274 [ 470.340566][T10902] do_new_mount+0x25c/0x8c8 [ 470.341591][T10902] path_mount+0x590/0xe04 [ 470.342526][T10902] __arm64_sys_mount+0x45c/0x594 [ 470.343646][T10902] invoke_syscall+0x98/0x2c0 [ 470.344715][T10902] el0_svc_common+0x138/0x258 [ 470.345710][T10902] do_el0_svc+0x64/0x198 [ 470.346674][T10902] el0_svc+0x4c/0x15c [ 470.347570][T10902] el0t_64_sync_handler+0x84/0xf0 [ 470.348717][T10902] el0t_64_sync+0x190/0x194 [ 470.352415][T10916] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 470.354851][T10897] CPU: 1 PID: 10897 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 470.357649][T10897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 470.359878][T10897] Call trace: [ 470.360096][T10916] gfs2: fsid=gfs2: error -17 adding sysfs files [ 470.360581][T10897] dump_backtrace+0x1b8/0x1e4 [ 470.362995][T10897] show_stack+0x2c/0x44 [ 470.363944][T10897] dump_stack_lvl+0xd0/0x124 [ 470.364977][T10897] dump_stack+0x1c/0x28 [ 470.365878][T10897] sysfs_create_dir_ns+0x278/0x318 [ 470.367033][T10897] kobject_add_internal+0x598/0xb14 [ 470.368197][T10897] kobject_init_and_add+0x130/0x1a0 [ 470.369383][T10897] gfs2_sys_fs_add+0x1f8/0x3f4 [ 470.370458][T10897] gfs2_fill_super+0xdf0/0x1fd4 [ 470.371529][T10897] get_tree_bdev+0x360/0x54c [ 470.372541][T10897] gfs2_get_tree+0x54/0x1b4 [ 470.373560][T10897] vfs_get_tree+0x90/0x274 [ 470.374526][T10897] do_new_mount+0x25c/0x8c8 [ 470.375503][T10897] path_mount+0x590/0xe04 [ 470.376575][T10897] __arm64_sys_mount+0x45c/0x594 [ 470.377717][T10897] invoke_syscall+0x98/0x2c0 [ 470.378743][T10897] el0_svc_common+0x138/0x258 [ 470.379776][T10897] do_el0_svc+0x64/0x198 [ 470.380672][T10897] el0_svc+0x4c/0x15c [ 470.381484][T10897] el0t_64_sync_handler+0x84/0xf0 [ 470.382649][T10897] el0t_64_sync+0x190/0x194 [ 470.389403][T10897] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 470.400677][T10895] syz-executor222 (10895): drop_caches: 2 [ 470.402220][T10897] gfs2: fsid=gfs2: error -17 adding sysfs files [ 470.407146][T10895] syz-executor222 (10895): drop_caches: 2 [ 470.430780][T10902] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 470.439782][T10902] gfs2: fsid=gfs2: error -17 adding sysfs files [ 470.484152][T10903] loop2: detected capacity change from 0 to 32768 [ 470.492840][T10903] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 470.500367][T10903] CPU: 0 PID: 10903 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 470.502618][T10903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 470.504823][T10903] Call trace: [ 470.505578][T10903] dump_backtrace+0x1b8/0x1e4 [ 470.506535][T10903] show_stack+0x2c/0x44 [ 470.507503][T10903] dump_stack_lvl+0xd0/0x124 [ 470.508577][T10903] dump_stack+0x1c/0x28 [ 470.509505][T10903] sysfs_create_dir_ns+0x278/0x318 [ 470.510676][T10903] kobject_add_internal+0x598/0xb14 [ 470.511829][T10903] kobject_init_and_add+0x130/0x1a0 [ 470.512981][T10903] gfs2_sys_fs_add+0x1f8/0x3f4 [ 470.514036][T10903] gfs2_fill_super+0xdf0/0x1fd4 [ 470.515126][T10903] get_tree_bdev+0x360/0x54c [ 470.516160][T10903] gfs2_get_tree+0x54/0x1b4 [ 470.517091][T10903] vfs_get_tree+0x90/0x274 [ 470.518060][T10903] do_new_mount+0x25c/0x8c8 [ 470.519091][T10903] path_mount+0x590/0xe04 [ 470.519972][T10903] __arm64_sys_mount+0x45c/0x594 [ 470.521042][T10903] invoke_syscall+0x98/0x2c0 [ 470.522066][T10903] el0_svc_common+0x138/0x258 [ 470.523145][T10903] do_el0_svc+0x64/0x198 [ 470.524150][T10903] el0_svc+0x4c/0x15c [ 470.525011][T10903] el0t_64_sync_handler+0x84/0xf0 [ 470.526082][T10903] el0t_64_sync+0x190/0x194 [ 470.626193][T10903] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 470.629050][T10903] gfs2: fsid=gfs2: error -17 adding sysfs files [ 470.649308][T10916] syz-executor222 (10916): drop_caches: 2 [ 470.653540][T10916] syz-executor222 (10916): drop_caches: 2 [ 470.668912][T10897] syz-executor222 (10897): drop_caches: 2 [ 470.675253][T10897] syz-executor222 (10897): drop_caches: 2 [ 470.703321][T10902] syz-executor222 (10902): drop_caches: 2 [ 470.721186][T10902] syz-executor222 (10902): drop_caches: 2 [ 470.884288][T10903] syz-executor222 (10903): drop_caches: 2 [ 470.889436][T10903] syz-executor222 (10903): drop_caches: 2 [ 471.103776][T10965] loop0: detected capacity change from 0 to 32768 [ 471.110448][T10965] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 471.112136][T10965] CPU: 0 PID: 10965 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 471.114351][T10965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.116503][T10965] Call trace: [ 471.117262][T10965] dump_backtrace+0x1b8/0x1e4 [ 471.118248][T10965] show_stack+0x2c/0x44 [ 471.119191][T10965] dump_stack_lvl+0xd0/0x124 [ 471.120262][T10965] dump_stack+0x1c/0x28 [ 471.121171][T10965] sysfs_create_dir_ns+0x278/0x318 [ 471.122237][T10965] kobject_add_internal+0x598/0xb14 [ 471.123379][T10965] kobject_init_and_add+0x130/0x1a0 [ 471.124518][T10965] gfs2_sys_fs_add+0x1f8/0x3f4 [ 471.125633][T10965] gfs2_fill_super+0xdf0/0x1fd4 [ 471.126705][T10965] get_tree_bdev+0x360/0x54c [ 471.127735][T10965] gfs2_get_tree+0x54/0x1b4 [ 471.128763][T10965] vfs_get_tree+0x90/0x274 [ 471.129669][T10965] do_new_mount+0x25c/0x8c8 [ 471.130619][T10965] path_mount+0x590/0xe04 [ 471.131531][T10965] __arm64_sys_mount+0x45c/0x594 [ 471.132533][T10965] invoke_syscall+0x98/0x2c0 [ 471.133523][T10965] el0_svc_common+0x138/0x258 [ 471.134541][T10965] do_el0_svc+0x64/0x198 [ 471.135440][T10965] el0_svc+0x4c/0x15c [ 471.136289][T10965] el0t_64_sync_handler+0x84/0xf0 [ 471.137396][T10965] el0t_64_sync+0x190/0x194 [ 471.198614][T10965] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 471.204401][T10965] gfs2: fsid=gfs2: error -17 adding sysfs files [ 471.368847][T10965] syz-executor222 (10965): drop_caches: 2 [ 471.370827][T10965] syz-executor222 (10965): drop_caches: 2 [ 471.695491][T10976] loop1: detected capacity change from 0 to 32768 [ 471.706598][T10976] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 471.708105][T10980] loop3: detected capacity change from 0 to 32768 [ 471.708189][T10976] CPU: 1 PID: 10976 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 471.711952][T10976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.714052][T10976] Call trace: [ 471.714765][T10976] dump_backtrace+0x1b8/0x1e4 [ 471.715734][T10976] show_stack+0x2c/0x44 [ 471.716645][T10976] dump_stack_lvl+0xd0/0x124 [ 471.717703][T10976] dump_stack+0x1c/0x28 [ 471.718640][T10976] sysfs_create_dir_ns+0x278/0x318 [ 471.719699][T10976] kobject_add_internal+0x598/0xb14 [ 471.720785][T10976] kobject_init_and_add+0x130/0x1a0 [ 471.721934][T10976] gfs2_sys_fs_add+0x1f8/0x3f4 [ 471.722991][T10976] gfs2_fill_super+0xdf0/0x1fd4 [ 471.724063][T10976] get_tree_bdev+0x360/0x54c [ 471.725142][T10976] gfs2_get_tree+0x54/0x1b4 [ 471.726142][T10976] vfs_get_tree+0x90/0x274 [ 471.727084][T10976] do_new_mount+0x25c/0x8c8 [ 471.727269][T10980] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 471.728061][T10976] path_mount+0x590/0xe04 [ 471.728077][T10976] __arm64_sys_mount+0x45c/0x594 [ 471.728088][T10976] invoke_syscall+0x98/0x2c0 [ 471.728102][T10976] el0_svc_common+0x138/0x258 [ 471.733550][T10976] do_el0_svc+0x64/0x198 [ 471.734483][T10976] el0_svc+0x4c/0x15c [ 471.735382][T10976] el0t_64_sync_handler+0x84/0xf0 [ 471.736511][T10976] el0t_64_sync+0x190/0x194 [ 471.739237][T10980] CPU: 0 PID: 10980 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 471.741518][T10980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.743562][T10980] Call trace: [ 471.744303][T10980] dump_backtrace+0x1b8/0x1e4 [ 471.745313][T10980] show_stack+0x2c/0x44 [ 471.746193][T10980] dump_stack_lvl+0xd0/0x124 [ 471.747218][T10980] dump_stack+0x1c/0x28 [ 471.748197][T10980] sysfs_create_dir_ns+0x278/0x318 [ 471.749370][T10980] kobject_add_internal+0x598/0xb14 [ 471.750468][T10980] kobject_init_and_add+0x130/0x1a0 [ 471.751631][T10980] gfs2_sys_fs_add+0x1f8/0x3f4 [ 471.752691][T10980] gfs2_fill_super+0xdf0/0x1fd4 [ 471.753743][T10980] get_tree_bdev+0x360/0x54c [ 471.754710][T10980] gfs2_get_tree+0x54/0x1b4 [ 471.755744][T10980] vfs_get_tree+0x90/0x274 [ 471.756767][T10980] do_new_mount+0x25c/0x8c8 [ 471.757730][T10980] path_mount+0x590/0xe04 [ 471.758706][T10980] __arm64_sys_mount+0x45c/0x594 [ 471.759848][T10980] invoke_syscall+0x98/0x2c0 [ 471.760922][T10980] el0_svc_common+0x138/0x258 [ 471.761926][T10980] do_el0_svc+0x64/0x198 [ 471.762798][T10980] el0_svc+0x4c/0x15c [ 471.763656][T10980] el0t_64_sync_handler+0x84/0xf0 [ 471.764752][T10980] el0t_64_sync+0x190/0x194 [ 471.766727][T10980] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 471.769845][T10980] gfs2: fsid=gfs2: error -17 adding sysfs files [ 471.775075][T10976] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 471.787182][T10976] gfs2: fsid=gfs2: error -17 adding sysfs files [ 471.823011][T10979] loop5: detected capacity change from 0 to 32768 [ 471.832535][T10979] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 471.834381][T10979] CPU: 1 PID: 10979 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 471.836657][T10979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.838818][T10979] Call trace: [ 471.839515][T10979] dump_backtrace+0x1b8/0x1e4 [ 471.840472][T10979] show_stack+0x2c/0x44 [ 471.841391][T10979] dump_stack_lvl+0xd0/0x124 [ 471.842464][T10979] dump_stack+0x1c/0x28 [ 471.843369][T10979] sysfs_create_dir_ns+0x278/0x318 [ 471.844483][T10979] kobject_add_internal+0x598/0xb14 [ 471.845679][T10979] kobject_init_and_add+0x130/0x1a0 [ 471.846923][T10979] gfs2_sys_fs_add+0x1f8/0x3f4 [ 471.847940][T10979] gfs2_fill_super+0xdf0/0x1fd4 [ 471.848936][T10979] get_tree_bdev+0x360/0x54c [ 471.849946][T10979] gfs2_get_tree+0x54/0x1b4 [ 471.850933][T10979] vfs_get_tree+0x90/0x274 [ 471.851937][T10979] do_new_mount+0x25c/0x8c8 [ 471.852994][T10979] path_mount+0x590/0xe04 [ 471.853945][T10979] __arm64_sys_mount+0x45c/0x594 [ 471.855082][T10979] invoke_syscall+0x98/0x2c0 [ 471.856149][T10979] el0_svc_common+0x138/0x258 [ 471.857164][T10979] do_el0_svc+0x64/0x198 [ 471.858019][T10979] el0_svc+0x4c/0x15c [ 471.858933][T10979] el0t_64_sync_handler+0x84/0xf0 [ 471.859994][T10979] el0t_64_sync+0x190/0x194 [ 471.957772][T11014] loop0: detected capacity change from 0 to 32768 [ 471.959915][T10979] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 471.963015][T11014] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 471.964732][T11014] CPU: 1 PID: 11014 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 471.967031][T11014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.969230][T11014] Call trace: [ 471.970003][T11014] dump_backtrace+0x1b8/0x1e4 [ 471.971036][T11014] show_stack+0x2c/0x44 [ 471.971924][T11014] dump_stack_lvl+0xd0/0x124 [ 471.972873][T11014] dump_stack+0x1c/0x28 [ 471.973799][T11014] sysfs_create_dir_ns+0x278/0x318 [ 471.974970][T11014] kobject_add_internal+0x598/0xb14 [ 471.976131][T11014] kobject_init_and_add+0x130/0x1a0 [ 471.977289][T11014] gfs2_sys_fs_add+0x1f8/0x3f4 [ 471.978458][T11014] gfs2_fill_super+0xdf0/0x1fd4 [ 471.979536][T11014] get_tree_bdev+0x360/0x54c [ 471.980543][T11014] gfs2_get_tree+0x54/0x1b4 [ 471.981673][T11014] vfs_get_tree+0x90/0x274 [ 471.982678][T11014] do_new_mount+0x25c/0x8c8 [ 471.983643][T11014] path_mount+0x590/0xe04 [ 471.984611][T11014] __arm64_sys_mount+0x45c/0x594 [ 471.985714][T11014] invoke_syscall+0x98/0x2c0 [ 471.986739][T11014] el0_svc_common+0x138/0x258 [ 471.987803][T11014] do_el0_svc+0x64/0x198 [ 471.988749][T11014] el0_svc+0x4c/0x15c [ 471.989634][T11014] el0t_64_sync_handler+0x84/0xf0 [ 471.990814][T11014] el0t_64_sync+0x190/0x194 [ 471.993868][T10979] gfs2: fsid=gfs2: error -17 adding sysfs files [ 472.032115][T10976] syz-executor222 (10976): drop_caches: 2 [ 472.034469][T10976] syz-executor222 (10976): drop_caches: 2 [ 472.038050][T11014] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 472.041855][T11014] gfs2: fsid=gfs2: error -17 adding sysfs files [ 472.118333][T10980] syz-executor222 (10980): drop_caches: 2 [ 472.125699][T10991] loop2: detected capacity change from 0 to 32768 [ 472.148472][T10980] syz-executor222 (10980): drop_caches: 2 [ 472.151414][T10991] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 472.160237][T10991] CPU: 0 PID: 10991 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 472.162531][T10991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 472.164726][T10991] Call trace: [ 472.165427][T10991] dump_backtrace+0x1b8/0x1e4 [ 472.166466][T10991] show_stack+0x2c/0x44 [ 472.167314][T10991] dump_stack_lvl+0xd0/0x124 [ 472.168349][T10991] dump_stack+0x1c/0x28 [ 472.169245][T10991] sysfs_create_dir_ns+0x278/0x318 [ 472.170400][T10991] kobject_add_internal+0x598/0xb14 [ 472.171541][T10991] kobject_init_and_add+0x130/0x1a0 [ 472.172702][T10991] gfs2_sys_fs_add+0x1f8/0x3f4 [ 472.173763][T10991] gfs2_fill_super+0xdf0/0x1fd4 [ 472.174868][T10991] get_tree_bdev+0x360/0x54c [ 472.175901][T10991] gfs2_get_tree+0x54/0x1b4 [ 472.176887][T10991] vfs_get_tree+0x90/0x274 [ 472.177875][T10991] do_new_mount+0x25c/0x8c8 [ 472.178868][T10991] path_mount+0x590/0xe04 [ 472.179806][T10991] __arm64_sys_mount+0x45c/0x594 [ 472.180877][T10991] invoke_syscall+0x98/0x2c0 [ 472.181841][T10991] el0_svc_common+0x138/0x258 [ 472.182872][T10991] do_el0_svc+0x64/0x198 [ 472.183861][T10991] el0_svc+0x4c/0x15c [ 472.184756][T10991] el0t_64_sync_handler+0x84/0xf0 [ 472.185818][T10991] el0t_64_sync+0x190/0x194 [ 472.190588][T10991] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 472.196646][T10991] gfs2: fsid=gfs2: error -17 adding sysfs files [ 472.297383][T11014] syz-executor222 (11014): drop_caches: 2 [ 472.298973][T11014] syz-executor222 (11014): drop_caches: 2 [ 472.332942][T10979] syz-executor222 (10979): drop_caches: 2 [ 472.350519][T10979] syz-executor222 (10979): drop_caches: 2 [ 472.583958][T10991] syz-executor222 (10991): drop_caches: 2 [ 472.587564][T10991] syz-executor222 (10991): drop_caches: 2 [ 473.126870][T11047] loop1: detected capacity change from 0 to 32768 [ 473.128694][T11061] loop0: detected capacity change from 0 to 32768 [ 473.146229][T11061] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 473.150515][T11047] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 473.152424][T11061] CPU: 0 PID: 11061 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 473.154667][T11061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.156870][T11061] Call trace: [ 473.157610][T11061] dump_backtrace+0x1b8/0x1e4 [ 473.158647][T11061] show_stack+0x2c/0x44 [ 473.159585][T11061] dump_stack_lvl+0xd0/0x124 [ 473.160675][T11061] dump_stack+0x1c/0x28 [ 473.161640][T11061] sysfs_create_dir_ns+0x278/0x318 [ 473.162730][T11061] kobject_add_internal+0x598/0xb14 [ 473.163798][T11061] kobject_init_and_add+0x130/0x1a0 [ 473.165070][T11061] gfs2_sys_fs_add+0x1f8/0x3f4 [ 473.166166][T11061] gfs2_fill_super+0xdf0/0x1fd4 [ 473.167145][T11061] get_tree_bdev+0x360/0x54c [ 473.168169][T11061] gfs2_get_tree+0x54/0x1b4 [ 473.169110][T11061] vfs_get_tree+0x90/0x274 [ 473.170163][T11061] do_new_mount+0x25c/0x8c8 [ 473.171212][T11061] path_mount+0x590/0xe04 [ 473.172152][T11061] __arm64_sys_mount+0x45c/0x594 [ 473.173243][T11061] invoke_syscall+0x98/0x2c0 [ 473.174336][T11061] el0_svc_common+0x138/0x258 [ 473.175398][T11061] do_el0_svc+0x64/0x198 [ 473.176325][T11061] el0_svc+0x4c/0x15c [ 473.177242][T11061] el0t_64_sync_handler+0x84/0xf0 [ 473.178362][T11061] el0t_64_sync+0x190/0x194 [ 473.179734][T11061] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 473.182939][T11061] gfs2: fsid=gfs2: error -17 adding sysfs files [ 473.184987][T11047] CPU: 1 PID: 11047 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 473.187240][T11047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.189511][T11047] Call trace: [ 473.190302][T11047] dump_backtrace+0x1b8/0x1e4 [ 473.191346][T11047] show_stack+0x2c/0x44 [ 473.191948][T11055] loop3: detected capacity change from 0 to 32768 [ 473.192219][T11047] dump_stack_lvl+0xd0/0x124 [ 473.194751][T11047] dump_stack+0x1c/0x28 [ 473.195738][T11047] sysfs_create_dir_ns+0x278/0x318 [ 473.196912][T11047] kobject_add_internal+0x598/0xb14 [ 473.198088][T11047] kobject_init_and_add+0x130/0x1a0 [ 473.199303][T11047] gfs2_sys_fs_add+0x1f8/0x3f4 [ 473.200315][T11047] gfs2_fill_super+0xdf0/0x1fd4 [ 473.201371][T11047] get_tree_bdev+0x360/0x54c [ 473.202335][T11047] gfs2_get_tree+0x54/0x1b4 [ 473.203345][T11047] vfs_get_tree+0x90/0x274 [ 473.204323][T11047] do_new_mount+0x25c/0x8c8 [ 473.205346][T11047] path_mount+0x590/0xe04 [ 473.206334][T11047] __arm64_sys_mount+0x45c/0x594 [ 473.207430][T11047] invoke_syscall+0x98/0x2c0 [ 473.208417][T11047] el0_svc_common+0x138/0x258 [ 473.209456][T11047] do_el0_svc+0x64/0x198 [ 473.210447][T11047] el0_svc+0x4c/0x15c [ 473.211333][T11047] el0t_64_sync_handler+0x84/0xf0 [ 473.212414][T11047] el0t_64_sync+0x190/0x194 [ 473.226322][T11055] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 473.228017][T11055] CPU: 0 PID: 11055 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 473.230374][T11055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.232569][T11055] Call trace: [ 473.233300][T11055] dump_backtrace+0x1b8/0x1e4 [ 473.234364][T11055] show_stack+0x2c/0x44 [ 473.235304][T11055] dump_stack_lvl+0xd0/0x124 [ 473.236367][T11055] dump_stack+0x1c/0x28 [ 473.237334][T11055] sysfs_create_dir_ns+0x278/0x318 [ 473.238491][T11055] kobject_add_internal+0x598/0xb14 [ 473.239610][T11055] kobject_init_and_add+0x130/0x1a0 [ 473.240689][T11055] gfs2_sys_fs_add+0x1f8/0x3f4 [ 473.241799][T11055] gfs2_fill_super+0xdf0/0x1fd4 [ 473.242880][T11055] get_tree_bdev+0x360/0x54c [ 473.243857][T11055] gfs2_get_tree+0x54/0x1b4 [ 473.244890][T11055] vfs_get_tree+0x90/0x274 [ 473.245954][T11055] do_new_mount+0x25c/0x8c8 [ 473.246962][T11055] path_mount+0x590/0xe04 [ 473.248064][T11055] __arm64_sys_mount+0x45c/0x594 [ 473.249172][T11055] invoke_syscall+0x98/0x2c0 [ 473.250217][T11055] el0_svc_common+0x138/0x258 [ 473.251249][T11055] do_el0_svc+0x64/0x198 [ 473.252205][T11055] el0_svc+0x4c/0x15c [ 473.253121][T11055] el0t_64_sync_handler+0x84/0xf0 [ 473.254249][T11055] el0t_64_sync+0x190/0x194 [ 473.264175][T11047] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 473.270577][T11047] gfs2: fsid=gfs2: error -17 adding sysfs files [ 473.313438][T10783] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 473.318593][T10783] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 473.322758][T10783] gfs2: fsid=gfs2.0: File system withdrawn [ 473.356718][T10783] CPU: 0 PID: 10783 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 473.359010][T10783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.361225][T10783] Call trace: [ 473.361955][T10783] dump_backtrace+0x1b8/0x1e4 [ 473.362953][T10783] show_stack+0x2c/0x44 [ 473.363947][T10783] dump_stack_lvl+0xd0/0x124 [ 473.364922][T10783] dump_stack+0x1c/0x28 [ 473.365856][T10783] gfs2_withdraw+0xf08/0x134c [ 473.366893][T10783] gfs2_consist_inode_i+0xf0/0x10c [ 473.367967][T10783] gfs2_jdesc_check+0x12c/0x264 [ 473.369024][T10783] init_journal+0xb60/0x1fa4 [ 473.370040][T10783] init_inodes+0xe0/0x2d8 [ 473.371020][T10783] gfs2_fill_super+0x1658/0x1fd4 [ 473.372121][T10783] get_tree_bdev+0x360/0x54c [ 473.373142][T10783] gfs2_get_tree+0x54/0x1b4 [ 473.374223][T10783] vfs_get_tree+0x90/0x274 [ 473.375103][T10783] do_new_mount+0x25c/0x8c8 [ 473.376126][T10783] path_mount+0x590/0xe04 [ 473.377108][T10783] __arm64_sys_mount+0x45c/0x594 [ 473.378262][T10783] invoke_syscall+0x98/0x2c0 [ 473.379343][T10783] el0_svc_common+0x138/0x258 [ 473.380355][T10783] do_el0_svc+0x64/0x198 [ 473.381273][T10783] el0_svc+0x4c/0x15c [ 473.382184][T10783] el0t_64_sync_handler+0x84/0xf0 [ 473.383259][T10783] el0t_64_sync+0x190/0x194 [ 473.412237][T11047] syz-executor222 (11047): drop_caches: 2 [ 473.433053][T11047] syz-executor222 (11047): drop_caches: 2 [ 473.438110][T11061] syz-executor222 (11061): drop_caches: 2 [ 473.439707][T11061] syz-executor222 (11061): drop_caches: 2 [ 473.445252][T11055] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 473.459450][T11055] gfs2: fsid=gfs2: error -17 adding sysfs files [ 473.464391][T10783] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 473.506649][T11064] loop5: detected capacity change from 0 to 32768 [ 473.557177][T11064] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 473.578204][T11064] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 473.619569][T11064] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 473.619569][T11064] inode = 1 18 [ 473.619569][T11064] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 473.643024][T11076] loop2: detected capacity change from 0 to 32768 [ 473.676742][T11076] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 473.681861][T11064] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 473.689943][T11076] CPU: 1 PID: 11076 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 473.692154][T11076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.694382][T11076] Call trace: [ 473.695114][T11076] dump_backtrace+0x1b8/0x1e4 [ 473.696198][T11076] show_stack+0x2c/0x44 [ 473.697174][T11076] dump_stack_lvl+0xd0/0x124 [ 473.698181][T11076] dump_stack+0x1c/0x28 [ 473.699086][T11076] sysfs_create_dir_ns+0x278/0x318 [ 473.700193][T11076] kobject_add_internal+0x598/0xb14 [ 473.701331][T11076] kobject_init_and_add+0x130/0x1a0 [ 473.702478][T11076] gfs2_sys_fs_add+0x1f8/0x3f4 [ 473.703466][T11076] gfs2_fill_super+0xdf0/0x1fd4 [ 473.704537][T11076] get_tree_bdev+0x360/0x54c [ 473.705508][T11076] gfs2_get_tree+0x54/0x1b4 [ 473.706520][T11076] vfs_get_tree+0x90/0x274 [ 473.707574][T11076] do_new_mount+0x25c/0x8c8 [ 473.708514][T11076] path_mount+0x590/0xe04 [ 473.709438][T11076] __arm64_sys_mount+0x45c/0x594 [ 473.710477][T11076] invoke_syscall+0x98/0x2c0 [ 473.711516][T11076] el0_svc_common+0x138/0x258 [ 473.712533][T11076] do_el0_svc+0x64/0x198 [ 473.713427][T11076] el0_svc+0x4c/0x15c [ 473.714313][T11076] el0t_64_sync_handler+0x84/0xf0 [ 473.715369][T11076] el0t_64_sync+0x190/0x194 [ 473.723808][T11064] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 473.731504][T11076] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 473.734387][T11076] gfs2: fsid=gfs2: error -17 adding sysfs files [ 473.739577][T11064] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 473.754331][T11064] gfs2: fsid=gfs2.0: about to withdraw this file system [ 473.914147][T11055] syz-executor222 (11055): drop_caches: 2 [ 473.938955][T11055] syz-executor222 (11055): drop_caches: 2 [ 473.989895][T11076] syz-executor222 (11076): drop_caches: 2 [ 473.991728][T11076] syz-executor222 (11076): drop_caches: 2 [ 474.631083][T11123] loop1: detected capacity change from 0 to 32768 [ 474.647120][T11122] loop0: detected capacity change from 0 to 32768 [ 474.649026][T11123] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 474.668246][T11122] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 474.669508][T11123] CPU: 1 PID: 11123 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 474.672104][T11123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.674302][T11123] Call trace: [ 474.674972][T11123] dump_backtrace+0x1b8/0x1e4 [ 474.676034][T11123] show_stack+0x2c/0x44 [ 474.677039][T11123] dump_stack_lvl+0xd0/0x124 [ 474.678049][T11123] dump_stack+0x1c/0x28 [ 474.678951][T11123] sysfs_create_dir_ns+0x278/0x318 [ 474.680102][T11123] kobject_add_internal+0x598/0xb14 [ 474.681251][T11123] kobject_init_and_add+0x130/0x1a0 [ 474.682390][T11123] gfs2_sys_fs_add+0x1f8/0x3f4 [ 474.683462][T11123] gfs2_fill_super+0xdf0/0x1fd4 [ 474.684542][T11123] get_tree_bdev+0x360/0x54c [ 474.685533][T11123] gfs2_get_tree+0x54/0x1b4 [ 474.686525][T11123] vfs_get_tree+0x90/0x274 [ 474.687514][T11123] do_new_mount+0x25c/0x8c8 [ 474.688511][T11123] path_mount+0x590/0xe04 [ 474.689493][T11123] __arm64_sys_mount+0x45c/0x594 [ 474.690596][T11123] invoke_syscall+0x98/0x2c0 [ 474.691724][T11123] el0_svc_common+0x138/0x258 [ 474.692807][T11123] do_el0_svc+0x64/0x198 [ 474.693712][T11123] el0_svc+0x4c/0x15c [ 474.694571][T11123] el0t_64_sync_handler+0x84/0xf0 [ 474.695676][T11123] el0t_64_sync+0x190/0x194 [ 474.696783][T11122] CPU: 0 PID: 11122 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 474.698894][T11122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.701086][T11122] Call trace: [ 474.701776][T11122] dump_backtrace+0x1b8/0x1e4 [ 474.702834][T11122] show_stack+0x2c/0x44 [ 474.703696][T11122] dump_stack_lvl+0xd0/0x124 [ 474.704679][T11122] dump_stack+0x1c/0x28 [ 474.705659][T11122] sysfs_create_dir_ns+0x278/0x318 [ 474.706772][T11122] kobject_add_internal+0x598/0xb14 [ 474.707921][T11122] kobject_init_and_add+0x130/0x1a0 [ 474.709089][T11122] gfs2_sys_fs_add+0x1f8/0x3f4 [ 474.710195][T11122] gfs2_fill_super+0xdf0/0x1fd4 [ 474.711195][T11122] get_tree_bdev+0x360/0x54c [ 474.712126][T11122] gfs2_get_tree+0x54/0x1b4 [ 474.713027][T11122] vfs_get_tree+0x90/0x274 [ 474.713939][T11122] do_new_mount+0x25c/0x8c8 [ 474.714969][T11122] path_mount+0x590/0xe04 [ 474.715846][T11122] __arm64_sys_mount+0x45c/0x594 [ 474.716842][T11122] invoke_syscall+0x98/0x2c0 [ 474.717814][T11122] el0_svc_common+0x138/0x258 [ 474.718804][T11122] do_el0_svc+0x64/0x198 [ 474.719750][T11122] el0_svc+0x4c/0x15c [ 474.720602][T11122] el0t_64_sync_handler+0x84/0xf0 [ 474.721801][T11122] el0t_64_sync+0x190/0x194 [ 474.765978][T11129] loop4: detected capacity change from 0 to 32768 [ 474.768087][T11122] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 474.771263][T11129] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 474.772895][T11129] CPU: 1 PID: 11129 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 474.775154][T11129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.777355][T11129] Call trace: [ 474.778160][T11129] dump_backtrace+0x1b8/0x1e4 [ 474.779163][T11129] show_stack+0x2c/0x44 [ 474.780061][T11129] dump_stack_lvl+0xd0/0x124 [ 474.781052][T11129] dump_stack+0x1c/0x28 [ 474.782019][T11129] sysfs_create_dir_ns+0x278/0x318 [ 474.783174][T11129] kobject_add_internal+0x598/0xb14 [ 474.784300][T11129] kobject_init_and_add+0x130/0x1a0 [ 474.785457][T11129] gfs2_sys_fs_add+0x1f8/0x3f4 [ 474.786533][T11129] gfs2_fill_super+0xdf0/0x1fd4 [ 474.787626][T11129] get_tree_bdev+0x360/0x54c [ 474.788687][T11129] gfs2_get_tree+0x54/0x1b4 [ 474.789690][T11129] vfs_get_tree+0x90/0x274 [ 474.790685][T11129] do_new_mount+0x25c/0x8c8 [ 474.791653][T11129] path_mount+0x590/0xe04 [ 474.792655][T11129] __arm64_sys_mount+0x45c/0x594 [ 474.793834][T11129] invoke_syscall+0x98/0x2c0 [ 474.794811][T11129] el0_svc_common+0x138/0x258 [ 474.795915][T11129] do_el0_svc+0x64/0x198 [ 474.796906][T11129] el0_svc+0x4c/0x15c [ 474.797764][T11129] el0t_64_sync_handler+0x84/0xf0 [ 474.798823][T11129] el0t_64_sync+0x190/0x194 [ 474.807443][T11122] gfs2: fsid=gfs2: error -17 adding sysfs files [ 474.818911][T11123] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 474.832885][T11123] gfs2: fsid=gfs2: error -17 adding sysfs files [ 474.834668][T11129] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 474.849252][T11129] gfs2: fsid=gfs2: error -17 adding sysfs files [ 474.859173][T11160] loop3: detected capacity change from 0 to 32768 [ 474.867018][T11160] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 474.868682][T11160] CPU: 0 PID: 11160 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 474.870950][T11160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.873092][T11160] Call trace: [ 474.873841][T11160] dump_backtrace+0x1b8/0x1e4 [ 474.874890][T11160] show_stack+0x2c/0x44 [ 474.875899][T11160] dump_stack_lvl+0xd0/0x124 [ 474.876944][T11160] dump_stack+0x1c/0x28 [ 474.877825][T11160] sysfs_create_dir_ns+0x278/0x318 [ 474.878940][T11160] kobject_add_internal+0x598/0xb14 [ 474.880034][T11160] kobject_init_and_add+0x130/0x1a0 [ 474.881106][T11160] gfs2_sys_fs_add+0x1f8/0x3f4 [ 474.882109][T11160] gfs2_fill_super+0xdf0/0x1fd4 [ 474.883144][T11160] get_tree_bdev+0x360/0x54c [ 474.884172][T11160] gfs2_get_tree+0x54/0x1b4 [ 474.885073][T11160] vfs_get_tree+0x90/0x274 [ 474.885994][T11160] do_new_mount+0x25c/0x8c8 [ 474.887010][T11160] path_mount+0x590/0xe04 [ 474.887931][T11160] __arm64_sys_mount+0x45c/0x594 [ 474.889002][T11160] invoke_syscall+0x98/0x2c0 [ 474.890097][T11160] el0_svc_common+0x138/0x258 [ 474.891067][T11160] do_el0_svc+0x64/0x198 [ 474.892037][T11160] el0_svc+0x4c/0x15c [ 474.892951][T11160] el0t_64_sync_handler+0x84/0xf0 [ 474.894068][T11160] el0t_64_sync+0x190/0x194 [ 474.915945][T11160] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 474.919083][T11160] gfs2: fsid=gfs2: error -17 adding sysfs files [ 474.921854][T11159] loop2: detected capacity change from 0 to 32768 [ 474.924050][T11159] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 474.925605][T11159] CPU: 0 PID: 11159 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 474.927807][T11159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.930087][T11159] Call trace: [ 474.930885][T11159] dump_backtrace+0x1b8/0x1e4 [ 474.931968][T11159] show_stack+0x2c/0x44 [ 474.932883][T11159] dump_stack_lvl+0xd0/0x124 [ 474.933864][T11159] dump_stack+0x1c/0x28 [ 474.934765][T11159] sysfs_create_dir_ns+0x278/0x318 [ 474.935849][T11159] kobject_add_internal+0x598/0xb14 [ 474.936980][T11159] kobject_init_and_add+0x130/0x1a0 [ 474.938163][T11159] gfs2_sys_fs_add+0x1f8/0x3f4 [ 474.939203][T11159] gfs2_fill_super+0xdf0/0x1fd4 [ 474.940219][T11159] get_tree_bdev+0x360/0x54c [ 474.941262][T11159] gfs2_get_tree+0x54/0x1b4 [ 474.942331][T11159] vfs_get_tree+0x90/0x274 [ 474.943297][T11159] do_new_mount+0x25c/0x8c8 [ 474.944311][T11159] path_mount+0x590/0xe04 [ 474.945293][T11159] __arm64_sys_mount+0x45c/0x594 [ 474.946440][T11159] invoke_syscall+0x98/0x2c0 [ 474.947476][T11159] el0_svc_common+0x138/0x258 [ 474.948444][T11159] do_el0_svc+0x64/0x198 [ 474.949318][T11159] el0_svc+0x4c/0x15c [ 474.950267][T11159] el0t_64_sync_handler+0x84/0xf0 [ 474.951389][T11159] el0t_64_sync+0x190/0x194 [ 474.956446][T11159] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 474.980178][T11159] gfs2: fsid=gfs2: error -17 adding sysfs files [ 475.109870][T11122] syz-executor222 (11122): drop_caches: 2 [ 475.128320][T11123] syz-executor222 (11123): drop_caches: 2 [ 475.138542][T11123] syz-executor222 (11123): drop_caches: 2 [ 475.141909][T11122] syz-executor222 (11122): drop_caches: 2 [ 475.182073][T11129] syz-executor222 (11129): drop_caches: 2 [ 475.201847][T11129] syz-executor222 (11129): drop_caches: 2 [ 475.288757][T11160] syz-executor222 (11160): drop_caches: 2 [ 475.294777][T11160] syz-executor222 (11160): drop_caches: 2 [ 475.343101][T11159] syz-executor222 (11159): drop_caches: 2 [ 475.350792][T11159] syz-executor222 (11159): drop_caches: 2 [ 476.274482][T11229] loop4: detected capacity change from 0 to 32768 [ 476.277065][T11229] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 476.278747][T11229] CPU: 0 PID: 11229 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 476.280962][T11229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.283139][T11229] Call trace: [ 476.283916][T11229] dump_backtrace+0x1b8/0x1e4 [ 476.284946][T11229] show_stack+0x2c/0x44 [ 476.285876][T11229] dump_stack_lvl+0xd0/0x124 [ 476.286917][T11229] dump_stack+0x1c/0x28 [ 476.287819][T11229] sysfs_create_dir_ns+0x278/0x318 [ 476.288929][T11229] kobject_add_internal+0x598/0xb14 [ 476.290089][T11229] kobject_init_and_add+0x130/0x1a0 [ 476.291188][T11229] gfs2_sys_fs_add+0x1f8/0x3f4 [ 476.292290][T11229] gfs2_fill_super+0xdf0/0x1fd4 [ 476.293343][T11229] get_tree_bdev+0x360/0x54c [ 476.294365][T11229] gfs2_get_tree+0x54/0x1b4 [ 476.295358][T11229] vfs_get_tree+0x90/0x274 [ 476.296338][T11229] do_new_mount+0x25c/0x8c8 [ 476.297338][T11229] path_mount+0x590/0xe04 [ 476.298332][T11229] __arm64_sys_mount+0x45c/0x594 [ 476.299423][T11229] invoke_syscall+0x98/0x2c0 [ 476.300363][T11229] el0_svc_common+0x138/0x258 [ 476.301488][T11229] do_el0_svc+0x64/0x198 [ 476.302380][T11229] el0_svc+0x4c/0x15c [ 476.303198][T11229] el0t_64_sync_handler+0x84/0xf0 [ 476.304286][T11229] el0t_64_sync+0x190/0x194 [ 476.307232][T11229] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 476.321745][T11225] loop0: detected capacity change from 0 to 32768 [ 476.326527][T11229] gfs2: fsid=gfs2: error -17 adding sysfs files [ 476.349682][T11225] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 476.351521][T11225] CPU: 1 PID: 11225 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 476.353769][T11225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.356074][T11225] Call trace: [ 476.356832][T11225] dump_backtrace+0x1b8/0x1e4 [ 476.357859][T11225] show_stack+0x2c/0x44 [ 476.358817][T11225] dump_stack_lvl+0xd0/0x124 [ 476.359877][T11225] dump_stack+0x1c/0x28 [ 476.360864][T11225] sysfs_create_dir_ns+0x278/0x318 [ 476.361954][T11225] kobject_add_internal+0x598/0xb14 [ 476.363128][T11225] kobject_init_and_add+0x130/0x1a0 [ 476.364336][T11225] gfs2_sys_fs_add+0x1f8/0x3f4 [ 476.365428][T11225] gfs2_fill_super+0xdf0/0x1fd4 [ 476.366446][T11225] get_tree_bdev+0x360/0x54c [ 476.367463][T11225] gfs2_get_tree+0x54/0x1b4 [ 476.368427][T11225] vfs_get_tree+0x90/0x274 [ 476.369422][T11225] do_new_mount+0x25c/0x8c8 [ 476.370419][T11225] path_mount+0x590/0xe04 [ 476.371332][T11225] __arm64_sys_mount+0x45c/0x594 [ 476.372495][T11225] invoke_syscall+0x98/0x2c0 [ 476.373570][T11225] el0_svc_common+0x138/0x258 [ 476.374614][T11225] do_el0_svc+0x64/0x198 [ 476.375557][T11225] el0_svc+0x4c/0x15c [ 476.376382][T11225] el0t_64_sync_handler+0x84/0xf0 [ 476.377471][T11225] el0t_64_sync+0x190/0x194 [ 476.380756][T11225] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 476.381163][T11226] loop1: detected capacity change from 0 to 32768 [ 476.383874][T11225] gfs2: fsid=gfs2: error -17 adding sysfs files [ 476.401270][T11236] loop3: detected capacity change from 0 to 32768 [ 476.403436][T11226] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 476.405070][T11226] CPU: 1 PID: 11226 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 476.407438][T11226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.409629][T11226] Call trace: [ 476.410369][T11226] dump_backtrace+0x1b8/0x1e4 [ 476.411419][T11226] show_stack+0x2c/0x44 [ 476.412304][T11226] dump_stack_lvl+0xd0/0x124 [ 476.413307][T11226] dump_stack+0x1c/0x28 [ 476.414179][T11226] sysfs_create_dir_ns+0x278/0x318 [ 476.415326][T11226] kobject_add_internal+0x598/0xb14 [ 476.416486][T11226] kobject_init_and_add+0x130/0x1a0 [ 476.417599][T11226] gfs2_sys_fs_add+0x1f8/0x3f4 [ 476.418626][T11226] gfs2_fill_super+0xdf0/0x1fd4 [ 476.419712][T11226] get_tree_bdev+0x360/0x54c [ 476.420753][T11226] gfs2_get_tree+0x54/0x1b4 [ 476.421765][T11226] vfs_get_tree+0x90/0x274 [ 476.422694][T11226] do_new_mount+0x25c/0x8c8 [ 476.423680][T11226] path_mount+0x590/0xe04 [ 476.424645][T11226] __arm64_sys_mount+0x45c/0x594 [ 476.425772][T11226] invoke_syscall+0x98/0x2c0 [ 476.426786][T11226] el0_svc_common+0x138/0x258 [ 476.427814][T11226] do_el0_svc+0x64/0x198 [ 476.428818][T11226] el0_svc+0x4c/0x15c [ 476.429691][T11226] el0t_64_sync_handler+0x84/0xf0 [ 476.430695][T11226] el0t_64_sync+0x190/0x194 [ 476.434078][T11236] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 476.435712][T11236] CPU: 1 PID: 11236 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 476.436002][T11226] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 476.437913][T11236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.437927][T11236] Call trace: [ 476.437932][T11236] dump_backtrace+0x1b8/0x1e4 [ 476.437946][T11236] show_stack+0x2c/0x44 [ 476.437956][T11236] dump_stack_lvl+0xd0/0x124 [ 476.437970][T11236] dump_stack+0x1c/0x28 [ 476.444542][T11226] gfs2: fsid=gfs2: error -17 adding sysfs files [ 476.444660][T11236] sysfs_create_dir_ns+0x278/0x318 [ 476.446363][T11238] loop2: detected capacity change from 0 to 32768 [ 476.446562][T11236] kobject_add_internal+0x598/0xb14 [ 476.448981][T11238] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 476.449859][T11236] kobject_init_and_add+0x130/0x1a0 [ 476.449882][T11236] gfs2_sys_fs_add+0x1f8/0x3f4 [ 476.449893][T11236] gfs2_fill_super+0xdf0/0x1fd4 [ 476.457173][T11236] get_tree_bdev+0x360/0x54c [ 476.458142][T11236] gfs2_get_tree+0x54/0x1b4 [ 476.459259][T11236] vfs_get_tree+0x90/0x274 [ 476.460259][T11236] do_new_mount+0x25c/0x8c8 [ 476.461231][T11236] path_mount+0x590/0xe04 [ 476.462145][T11236] __arm64_sys_mount+0x45c/0x594 [ 476.463212][T11236] invoke_syscall+0x98/0x2c0 [ 476.464194][T11236] el0_svc_common+0x138/0x258 [ 476.465287][T11236] do_el0_svc+0x64/0x198 [ 476.466164][T11236] el0_svc+0x4c/0x15c [ 476.467017][T11236] el0t_64_sync_handler+0x84/0xf0 [ 476.468099][T11236] el0t_64_sync+0x190/0x194 [ 476.469353][T11238] CPU: 0 PID: 11238 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 476.471361][T11236] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 476.471573][T11238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.474317][T11236] gfs2: fsid=gfs2: error -17 adding sysfs files [ 476.476539][T11238] Call trace: [ 476.476549][T11238] dump_backtrace+0x1b8/0x1e4 [ 476.476564][T11238] show_stack+0x2c/0x44 [ 476.476573][T11238] dump_stack_lvl+0xd0/0x124 [ 476.476587][T11238] dump_stack+0x1c/0x28 [ 476.476599][T11238] sysfs_create_dir_ns+0x278/0x318 [ 476.476610][T11238] kobject_add_internal+0x598/0xb14 [ 476.476623][T11238] kobject_init_and_add+0x130/0x1a0 [ 476.476635][T11238] gfs2_sys_fs_add+0x1f8/0x3f4 [ 476.476646][T11238] gfs2_fill_super+0xdf0/0x1fd4 [ 476.476658][T11238] get_tree_bdev+0x360/0x54c [ 476.476669][T11238] gfs2_get_tree+0x54/0x1b4 [ 476.476681][T11238] vfs_get_tree+0x90/0x274 [ 476.476692][T11238] do_new_mount+0x25c/0x8c8 [ 476.476702][T11238] path_mount+0x590/0xe04 [ 476.476712][T11238] __arm64_sys_mount+0x45c/0x594 [ 476.493935][T11238] invoke_syscall+0x98/0x2c0 [ 476.494998][T11238] el0_svc_common+0x138/0x258 [ 476.496111][T11238] do_el0_svc+0x64/0x198 [ 476.497048][T11238] el0_svc+0x4c/0x15c [ 476.497957][T11238] el0t_64_sync_handler+0x84/0xf0 [ 476.499118][T11238] el0t_64_sync+0x190/0x194 [ 476.500939][T11238] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 476.503803][T11238] gfs2: fsid=gfs2: error -17 adding sysfs files [ 476.553685][T11229] syz-executor222 (11229): drop_caches: 2 [ 476.556398][T11229] syz-executor222 (11229): drop_caches: 2 [ 476.648402][T11236] syz-executor222 (11236): drop_caches: 2 [ 476.653212][T11236] syz-executor222 (11236): drop_caches: 2 [ 476.708395][T11225] syz-executor222 (11225): drop_caches: 2 [ 476.717894][T11225] syz-executor222 (11225): drop_caches: 2 [ 476.753139][T11238] syz-executor222 (11238): drop_caches: 2 [ 476.755101][T11226] syz-executor222 (11226): drop_caches: 2 [ 476.759352][T11238] syz-executor222 (11238): drop_caches: 2 [ 476.762058][T11226] syz-executor222 (11226): drop_caches: 2 [ 477.179217][T11308] loop0: detected capacity change from 0 to 32768 [ 477.190965][T11308] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 477.192567][T11308] CPU: 0 PID: 11308 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 477.194921][T11308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.197090][T11308] Call trace: [ 477.197832][T11308] dump_backtrace+0x1b8/0x1e4 [ 477.198927][T11308] show_stack+0x2c/0x44 [ 477.199822][T11308] dump_stack_lvl+0xd0/0x124 [ 477.200834][T11308] dump_stack+0x1c/0x28 [ 477.201751][T11308] sysfs_create_dir_ns+0x278/0x318 [ 477.202936][T11308] kobject_add_internal+0x598/0xb14 [ 477.204210][T11308] kobject_init_and_add+0x130/0x1a0 [ 477.205395][T11308] gfs2_sys_fs_add+0x1f8/0x3f4 [ 477.206634][T11308] gfs2_fill_super+0xdf0/0x1fd4 [ 477.207779][T11308] get_tree_bdev+0x360/0x54c [ 477.208782][T11308] gfs2_get_tree+0x54/0x1b4 [ 477.209756][T11308] vfs_get_tree+0x90/0x274 [ 477.210696][T11308] do_new_mount+0x25c/0x8c8 [ 477.211690][T11308] path_mount+0x590/0xe04 [ 477.212680][T11308] __arm64_sys_mount+0x45c/0x594 [ 477.213801][T11308] invoke_syscall+0x98/0x2c0 [ 477.214786][T11308] el0_svc_common+0x138/0x258 [ 477.215772][T11308] do_el0_svc+0x64/0x198 [ 477.216731][T11308] el0_svc+0x4c/0x15c [ 477.217561][T11308] el0t_64_sync_handler+0x84/0xf0 [ 477.218705][T11308] el0t_64_sync+0x190/0x194 [ 477.248452][T11306] loop4: detected capacity change from 0 to 32768 [ 477.250600][T11308] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 477.253795][T11306] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 477.255520][T11306] CPU: 1 PID: 11306 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 477.257811][T11306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.260141][T11306] Call trace: [ 477.260852][T11306] dump_backtrace+0x1b8/0x1e4 [ 477.261904][T11306] show_stack+0x2c/0x44 [ 477.262824][T11306] dump_stack_lvl+0xd0/0x124 [ 477.263795][T11306] dump_stack+0x1c/0x28 [ 477.264752][T11306] sysfs_create_dir_ns+0x278/0x318 [ 477.265852][T11306] kobject_add_internal+0x598/0xb14 [ 477.266979][T11306] kobject_init_and_add+0x130/0x1a0 [ 477.268163][T11306] gfs2_sys_fs_add+0x1f8/0x3f4 [ 477.269088][T11306] gfs2_fill_super+0xdf0/0x1fd4 [ 477.270164][T11306] get_tree_bdev+0x360/0x54c [ 477.271111][T11306] gfs2_get_tree+0x54/0x1b4 [ 477.272152][T11306] vfs_get_tree+0x90/0x274 [ 477.273196][T11306] do_new_mount+0x25c/0x8c8 [ 477.274162][T11306] path_mount+0x590/0xe04 [ 477.275116][T11306] __arm64_sys_mount+0x45c/0x594 [ 477.276257][T11306] invoke_syscall+0x98/0x2c0 [ 477.277274][T11306] el0_svc_common+0x138/0x258 [ 477.278241][T11306] do_el0_svc+0x64/0x198 [ 477.279182][T11306] el0_svc+0x4c/0x15c [ 477.280059][T11306] el0t_64_sync_handler+0x84/0xf0 [ 477.281098][T11306] el0t_64_sync+0x190/0x194 [ 477.283982][T11307] loop3: detected capacity change from 0 to 32768 [ 477.285746][T11308] gfs2: fsid=gfs2: error -17 adding sysfs files [ 477.291595][T11306] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 477.294695][T11306] gfs2: fsid=gfs2: error -17 adding sysfs files [ 477.296583][T11307] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 477.298353][T11307] CPU: 0 PID: 11307 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 477.300682][T11307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.302961][T11307] Call trace: [ 477.303686][T11307] dump_backtrace+0x1b8/0x1e4 [ 477.304710][T11307] show_stack+0x2c/0x44 [ 477.305707][T11307] dump_stack_lvl+0xd0/0x124 [ 477.306706][T11307] dump_stack+0x1c/0x28 [ 477.307675][T11307] sysfs_create_dir_ns+0x278/0x318 [ 477.308907][T11307] kobject_add_internal+0x598/0xb14 [ 477.310019][T11307] kobject_init_and_add+0x130/0x1a0 [ 477.311206][T11307] gfs2_sys_fs_add+0x1f8/0x3f4 [ 477.312244][T11307] gfs2_fill_super+0xdf0/0x1fd4 [ 477.313302][T11307] get_tree_bdev+0x360/0x54c [ 477.314312][T11307] gfs2_get_tree+0x54/0x1b4 [ 477.315257][T11307] vfs_get_tree+0x90/0x274 [ 477.316223][T11307] do_new_mount+0x25c/0x8c8 [ 477.317259][T11307] path_mount+0x590/0xe04 [ 477.318241][T11307] __arm64_sys_mount+0x45c/0x594 [ 477.319318][T11307] invoke_syscall+0x98/0x2c0 [ 477.320237][T11307] el0_svc_common+0x138/0x258 [ 477.321293][T11307] do_el0_svc+0x64/0x198 [ 477.322247][T11307] el0_svc+0x4c/0x15c [ 477.323128][T11307] el0t_64_sync_handler+0x84/0xf0 [ 477.324267][T11307] el0t_64_sync+0x190/0x194 [ 477.354747][T11307] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 477.361185][T11307] gfs2: fsid=gfs2: error -17 adding sysfs files [ 477.384974][T11309] loop2: detected capacity change from 0 to 32768 [ 477.387897][T11309] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 477.389613][T11309] CPU: 0 PID: 11309 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 477.391913][T11309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.394176][T11309] Call trace: [ 477.394955][T11309] dump_backtrace+0x1b8/0x1e4 [ 477.396041][T11309] show_stack+0x2c/0x44 [ 477.396947][T11309] dump_stack_lvl+0xd0/0x124 [ 477.397958][T11309] dump_stack+0x1c/0x28 [ 477.398806][T11309] sysfs_create_dir_ns+0x278/0x318 [ 477.399955][T11309] kobject_add_internal+0x598/0xb14 [ 477.401066][T11309] kobject_init_and_add+0x130/0x1a0 [ 477.402262][T11309] gfs2_sys_fs_add+0x1f8/0x3f4 [ 477.403318][T11309] gfs2_fill_super+0xdf0/0x1fd4 [ 477.404341][T11309] get_tree_bdev+0x360/0x54c [ 477.405378][T11309] gfs2_get_tree+0x54/0x1b4 [ 477.406407][T11309] vfs_get_tree+0x90/0x274 [ 477.407399][T11309] do_new_mount+0x25c/0x8c8 [ 477.408391][T11309] path_mount+0x590/0xe04 [ 477.409300][T11309] __arm64_sys_mount+0x45c/0x594 [ 477.410400][T11309] invoke_syscall+0x98/0x2c0 [ 477.411395][T11309] el0_svc_common+0x138/0x258 [ 477.412456][T11309] do_el0_svc+0x64/0x198 [ 477.413418][T11309] el0_svc+0x4c/0x15c [ 477.414348][T11309] el0t_64_sync_handler+0x84/0xf0 [ 477.415483][T11309] el0t_64_sync+0x190/0x194 [ 477.416948][T11309] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 477.419997][T11309] gfs2: fsid=gfs2: error -17 adding sysfs files [ 477.437622][T11310] loop1: detected capacity change from 0 to 32768 [ 477.442805][T11310] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 477.444537][T11310] CPU: 0 PID: 11310 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 477.446814][T11310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.448946][T11310] Call trace: [ 477.449685][T11310] dump_backtrace+0x1b8/0x1e4 [ 477.450808][T11310] show_stack+0x2c/0x44 [ 477.451745][T11310] dump_stack_lvl+0xd0/0x124 [ 477.452765][T11310] dump_stack+0x1c/0x28 [ 477.453682][T11310] sysfs_create_dir_ns+0x278/0x318 [ 477.454831][T11310] kobject_add_internal+0x598/0xb14 [ 477.455992][T11310] kobject_init_and_add+0x130/0x1a0 [ 477.457111][T11310] gfs2_sys_fs_add+0x1f8/0x3f4 [ 477.458152][T11310] gfs2_fill_super+0xdf0/0x1fd4 [ 477.459120][T11310] get_tree_bdev+0x360/0x54c [ 477.460135][T11310] gfs2_get_tree+0x54/0x1b4 [ 477.461106][T11310] vfs_get_tree+0x90/0x274 [ 477.462066][T11310] do_new_mount+0x25c/0x8c8 [ 477.463055][T11310] path_mount+0x590/0xe04 [ 477.464082][T11310] __arm64_sys_mount+0x45c/0x594 [ 477.465163][T11310] invoke_syscall+0x98/0x2c0 [ 477.466208][T11310] el0_svc_common+0x138/0x258 [ 477.467253][T11310] do_el0_svc+0x64/0x198 [ 477.468158][T11310] el0_svc+0x4c/0x15c [ 477.469025][T11310] el0t_64_sync_handler+0x84/0xf0 [ 477.470114][T11310] el0t_64_sync+0x190/0x194 [ 477.495710][T11306] syz-executor222 (11306): drop_caches: 2 [ 477.497770][T11310] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 477.500593][T11310] gfs2: fsid=gfs2: error -17 adding sysfs files [ 477.514599][T11306] syz-executor222 (11306): drop_caches: 2 [ 477.557787][T11308] syz-executor222 (11308): drop_caches: 2 [ 477.559201][T11308] syz-executor222 (11308): drop_caches: 2 [ 477.644893][T11307] syz-executor222 (11307): drop_caches: 2 [ 477.648453][T11309] syz-executor222 (11309): drop_caches: 2 [ 477.649798][T11309] syz-executor222 (11309): drop_caches: 2 [ 477.658072][T11307] syz-executor222 (11307): drop_caches: 2 [ 477.720039][T11310] syz-executor222 (11310): drop_caches: 2 [ 477.721418][T11310] syz-executor222 (11310): drop_caches: 2 [ 478.105698][T11317] loop0: detected capacity change from 0 to 32768 [ 478.114257][T11317] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 478.116712][T11317] CPU: 0 PID: 11317 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 478.118962][T11317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.121158][T11317] Call trace: [ 478.121834][T11317] dump_backtrace+0x1b8/0x1e4 [ 478.122901][T11317] show_stack+0x2c/0x44 [ 478.123815][T11317] dump_stack_lvl+0xd0/0x124 [ 478.124844][T11317] dump_stack+0x1c/0x28 [ 478.125705][T11317] sysfs_create_dir_ns+0x278/0x318 [ 478.126800][T11317] kobject_add_internal+0x598/0xb14 [ 478.128009][T11317] kobject_init_and_add+0x130/0x1a0 [ 478.129169][T11317] gfs2_sys_fs_add+0x1f8/0x3f4 [ 478.130202][T11317] gfs2_fill_super+0xdf0/0x1fd4 [ 478.131230][T11317] get_tree_bdev+0x360/0x54c [ 478.132254][T11317] gfs2_get_tree+0x54/0x1b4 [ 478.133200][T11317] vfs_get_tree+0x90/0x274 [ 478.134170][T11317] do_new_mount+0x25c/0x8c8 [ 478.135114][T11317] path_mount+0x590/0xe04 [ 478.136010][T11317] __arm64_sys_mount+0x45c/0x594 [ 478.137060][T11317] invoke_syscall+0x98/0x2c0 [ 478.138074][T11317] el0_svc_common+0x138/0x258 [ 478.139103][T11317] do_el0_svc+0x64/0x198 [ 478.139997][T11317] el0_svc+0x4c/0x15c [ 478.140809][T11317] el0t_64_sync_handler+0x84/0xf0 [ 478.141944][T11317] el0t_64_sync+0x190/0x194 [ 478.222901][T11317] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 478.229941][T11319] loop3: detected capacity change from 0 to 32768 [ 478.233674][T11317] gfs2: fsid=gfs2: error -17 adding sysfs files [ 478.240168][T11316] loop4: detected capacity change from 0 to 32768 [ 478.245252][T11319] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 478.249301][T11319] CPU: 1 PID: 11319 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 478.250077][T11320] loop1: detected capacity change from 0 to 32768 [ 478.251501][T11319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.251514][T11319] Call trace: [ 478.251518][T11319] dump_backtrace+0x1b8/0x1e4 [ 478.251535][T11319] show_stack+0x2c/0x44 [ 478.253646][T11320] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 478.255008][T11319] dump_stack_lvl+0xd0/0x124 [ 478.255030][T11319] dump_stack+0x1c/0x28 [ 478.255043][T11319] sysfs_create_dir_ns+0x278/0x318 [ 478.262178][T11319] kobject_add_internal+0x598/0xb14 [ 478.263330][T11319] kobject_init_and_add+0x130/0x1a0 [ 478.264581][T11319] gfs2_sys_fs_add+0x1f8/0x3f4 [ 478.265683][T11319] gfs2_fill_super+0xdf0/0x1fd4 [ 478.266693][T11319] get_tree_bdev+0x360/0x54c [ 478.267750][T11319] gfs2_get_tree+0x54/0x1b4 [ 478.268820][T11319] vfs_get_tree+0x90/0x274 [ 478.269764][T11319] do_new_mount+0x25c/0x8c8 [ 478.270687][T11319] path_mount+0x590/0xe04 [ 478.271662][T11319] __arm64_sys_mount+0x45c/0x594 [ 478.272728][T11319] invoke_syscall+0x98/0x2c0 [ 478.273721][T11319] el0_svc_common+0x138/0x258 [ 478.274728][T11319] do_el0_svc+0x64/0x198 [ 478.275623][T11319] el0_svc+0x4c/0x15c [ 478.276502][T11319] el0t_64_sync_handler+0x84/0xf0 [ 478.277646][T11319] el0t_64_sync+0x190/0x194 [ 478.278660][T11320] CPU: 0 PID: 11320 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 478.281020][T11320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.283153][T11320] Call trace: [ 478.283881][T11320] dump_backtrace+0x1b8/0x1e4 [ 478.284874][T11320] show_stack+0x2c/0x44 [ 478.285745][T11320] dump_stack_lvl+0xd0/0x124 [ 478.286717][T11320] dump_stack+0x1c/0x28 [ 478.287653][T11320] sysfs_create_dir_ns+0x278/0x318 [ 478.288757][T11320] kobject_add_internal+0x598/0xb14 [ 478.289857][T11320] kobject_init_and_add+0x130/0x1a0 [ 478.290996][T11320] gfs2_sys_fs_add+0x1f8/0x3f4 [ 478.292035][T11320] gfs2_fill_super+0xdf0/0x1fd4 [ 478.293145][T11320] get_tree_bdev+0x360/0x54c [ 478.294144][T11320] gfs2_get_tree+0x54/0x1b4 [ 478.295101][T11320] vfs_get_tree+0x90/0x274 [ 478.296151][T11320] do_new_mount+0x25c/0x8c8 [ 478.297103][T11320] path_mount+0x590/0xe04 [ 478.298005][T11320] __arm64_sys_mount+0x45c/0x594 [ 478.299073][T11320] invoke_syscall+0x98/0x2c0 [ 478.300047][T11320] el0_svc_common+0x138/0x258 [ 478.301095][T11320] do_el0_svc+0x64/0x198 [ 478.301987][T11320] el0_svc+0x4c/0x15c [ 478.302843][T11320] el0t_64_sync_handler+0x84/0xf0 [ 478.303869][T11320] el0t_64_sync+0x190/0x194 [ 478.305714][T11316] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 478.305806][T11320] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 478.307420][T11316] CPU: 1 PID: 11316 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 478.310302][T11320] gfs2: fsid=gfs2: error -17 adding sysfs files [ 478.312405][T11316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.312417][T11316] Call trace: [ 478.312421][T11316] dump_backtrace+0x1b8/0x1e4 [ 478.312436][T11316] show_stack+0x2c/0x44 [ 478.312446][T11316] dump_stack_lvl+0xd0/0x124 [ 478.317862][T11319] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 478.318470][T11316] dump_stack+0x1c/0x28 [ 478.319634][T11319] gfs2: fsid=gfs2: error -17 adding sysfs files [ 478.322219][T11316] sysfs_create_dir_ns+0x278/0x318 [ 478.322238][T11316] kobject_add_internal+0x598/0xb14 [ 478.322253][T11316] kobject_init_and_add+0x130/0x1a0 [ 478.323746][T11318] loop2: detected capacity change from 0 to 32768 [ 478.324514][T11316] gfs2_sys_fs_add+0x1f8/0x3f4 [ 478.324533][T11316] gfs2_fill_super+0xdf0/0x1fd4 [ 478.324545][T11316] get_tree_bdev+0x360/0x54c [ 478.324557][T11316] gfs2_get_tree+0x54/0x1b4 [ 478.330728][T11318] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 478.331408][T11316] vfs_get_tree+0x90/0x274 [ 478.331426][T11316] do_new_mount+0x25c/0x8c8 [ 478.331438][T11316] path_mount+0x590/0xe04 [ 478.337944][T11316] __arm64_sys_mount+0x45c/0x594 [ 478.339024][T11316] invoke_syscall+0x98/0x2c0 [ 478.340108][T11316] el0_svc_common+0x138/0x258 [ 478.341150][T11316] do_el0_svc+0x64/0x198 [ 478.342188][T11316] el0_svc+0x4c/0x15c [ 478.342987][T11316] el0t_64_sync_handler+0x84/0xf0 [ 478.344091][T11316] el0t_64_sync+0x190/0x194 [ 478.345116][T11318] CPU: 0 PID: 11318 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 478.345610][T11316] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 478.347430][T11318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.347443][T11318] Call trace: [ 478.347448][T11318] dump_backtrace+0x1b8/0x1e4 [ 478.347461][T11318] show_stack+0x2c/0x44 [ 478.347471][T11318] dump_stack_lvl+0xd0/0x124 [ 478.347485][T11318] dump_stack+0x1c/0x28 [ 478.347497][T11318] sysfs_create_dir_ns+0x278/0x318 [ 478.347508][T11318] kobject_add_internal+0x598/0xb14 [ 478.347522][T11318] kobject_init_and_add+0x130/0x1a0 [ 478.347535][T11318] gfs2_sys_fs_add+0x1f8/0x3f4 [ 478.350554][T11316] gfs2: fsid=gfs2: error -17 adding sysfs files [ 478.352453][T11318] gfs2_fill_super+0xdf0/0x1fd4 [ 478.352473][T11318] get_tree_bdev+0x360/0x54c [ 478.364808][T11318] gfs2_get_tree+0x54/0x1b4 [ 478.365782][T11318] vfs_get_tree+0x90/0x274 [ 478.366795][T11318] do_new_mount+0x25c/0x8c8 [ 478.367744][T11318] path_mount+0x590/0xe04 [ 478.368768][T11318] __arm64_sys_mount+0x45c/0x594 [ 478.369881][T11318] invoke_syscall+0x98/0x2c0 [ 478.370907][T11318] el0_svc_common+0x138/0x258 [ 478.371955][T11318] do_el0_svc+0x64/0x198 [ 478.372862][T11318] el0_svc+0x4c/0x15c [ 478.373752][T11318] el0t_64_sync_handler+0x84/0xf0 [ 478.374926][T11318] el0t_64_sync+0x190/0x194 [ 478.376231][T11318] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 478.379352][T11318] gfs2: fsid=gfs2: error -17 adding sysfs files [ 478.510567][T11317] syz-executor222 (11317): drop_caches: 2 [ 478.530061][T11317] syz-executor222 (11317): drop_caches: 2 [ 478.577386][T11320] syz-executor222 (11320): drop_caches: 2 [ 478.579446][T11320] syz-executor222 (11320): drop_caches: 2 [ 478.585734][T11318] syz-executor222 (11318): drop_caches: 2 [ 478.594652][T11318] syz-executor222 (11318): drop_caches: 2 [ 478.657915][T11319] syz-executor222 (11319): drop_caches: 2 [ 478.667603][T11316] syz-executor222 (11316): drop_caches: 2 [ 478.668083][T11319] syz-executor222 (11319): drop_caches: 2 [ 478.671626][T11316] syz-executor222 (11316): drop_caches: 2 [ 478.822518][T11064] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 478.824443][T11064] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 478.838382][T11064] gfs2: fsid=gfs2.0: File system withdrawn [ 478.844190][T11064] CPU: 1 PID: 11064 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 478.846387][T11064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.848710][T11064] Call trace: [ 478.849386][T11064] dump_backtrace+0x1b8/0x1e4 [ 478.850451][T11064] show_stack+0x2c/0x44 [ 478.851306][T11064] dump_stack_lvl+0xd0/0x124 [ 478.852265][T11064] dump_stack+0x1c/0x28 [ 478.853171][T11064] gfs2_withdraw+0xf08/0x134c [ 478.854157][T11064] gfs2_consist_inode_i+0xf0/0x10c [ 478.855312][T11064] gfs2_jdesc_check+0x12c/0x264 [ 478.856395][T11064] init_journal+0xb60/0x1fa4 [ 478.857402][T11064] init_inodes+0xe0/0x2d8 [ 478.858361][T11064] gfs2_fill_super+0x1658/0x1fd4 [ 478.859388][T11064] get_tree_bdev+0x360/0x54c [ 478.860409][T11064] gfs2_get_tree+0x54/0x1b4 [ 478.861412][T11064] vfs_get_tree+0x90/0x274 [ 478.862399][T11064] do_new_mount+0x25c/0x8c8 [ 478.863338][T11064] path_mount+0x590/0xe04 [ 478.864268][T11064] __arm64_sys_mount+0x45c/0x594 [ 478.865373][T11064] invoke_syscall+0x98/0x2c0 [ 478.866429][T11064] el0_svc_common+0x138/0x258 [ 478.867444][T11064] do_el0_svc+0x64/0x198 [ 478.868325][T11064] el0_svc+0x4c/0x15c [ 478.869188][T11064] el0t_64_sync_handler+0x84/0xf0 [ 478.870245][T11064] el0t_64_sync+0x190/0x194 [ 478.927984][T11064] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 479.026855][T11329] loop4: detected capacity change from 0 to 32768 [ 479.041368][T11329] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 479.045369][T11329] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 479.058794][T11329] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 479.058794][T11329] inode = 1 18 [ 479.058794][T11329] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 479.086555][T11329] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 479.095198][T11329] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 479.104168][T11329] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 479.107247][ T6866] I/O error, dev loop5, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 479.121951][T11329] gfs2: fsid=gfs2.0: about to withdraw this file system [ 479.226468][T11326] loop0: detected capacity change from 0 to 32768 [ 479.234333][T11326] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 479.236504][T11326] CPU: 0 PID: 11326 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 479.238817][T11326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.240973][T11326] Call trace: [ 479.241660][T11326] dump_backtrace+0x1b8/0x1e4 [ 479.242725][T11326] show_stack+0x2c/0x44 [ 479.243626][T11326] dump_stack_lvl+0xd0/0x124 [ 479.244737][T11326] dump_stack+0x1c/0x28 [ 479.245644][T11326] sysfs_create_dir_ns+0x278/0x318 [ 479.246827][T11326] kobject_add_internal+0x598/0xb14 [ 479.247950][T11326] kobject_init_and_add+0x130/0x1a0 [ 479.249088][T11326] gfs2_sys_fs_add+0x1f8/0x3f4 [ 479.250075][T11326] gfs2_fill_super+0xdf0/0x1fd4 [ 479.251130][T11326] get_tree_bdev+0x360/0x54c [ 479.252244][T11326] gfs2_get_tree+0x54/0x1b4 [ 479.253328][T11326] vfs_get_tree+0x90/0x274 [ 479.254324][T11326] do_new_mount+0x25c/0x8c8 [ 479.255373][T11326] path_mount+0x590/0xe04 [ 479.256402][T11326] __arm64_sys_mount+0x45c/0x594 [ 479.257504][T11326] invoke_syscall+0x98/0x2c0 [ 479.258486][T11326] el0_svc_common+0x138/0x258 [ 479.259619][T11326] do_el0_svc+0x64/0x198 [ 479.260561][T11326] el0_svc+0x4c/0x15c [ 479.261419][T11326] el0t_64_sync_handler+0x84/0xf0 [ 479.262472][T11326] el0t_64_sync+0x190/0x194 [ 479.334681][T11327] loop1: detected capacity change from 0 to 32768 [ 479.336725][T11326] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 479.339896][T11327] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 479.341473][T11327] CPU: 1 PID: 11327 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 479.343868][T11327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.346037][T11327] Call trace: [ 479.346785][T11327] dump_backtrace+0x1b8/0x1e4 [ 479.347830][T11327] show_stack+0x2c/0x44 [ 479.348867][T11327] dump_stack_lvl+0xd0/0x124 [ 479.349877][T11327] dump_stack+0x1c/0x28 [ 479.350751][T11327] sysfs_create_dir_ns+0x278/0x318 [ 479.351779][T11327] kobject_add_internal+0x598/0xb14 [ 479.352970][T11327] kobject_init_and_add+0x130/0x1a0 [ 479.354212][T11327] gfs2_sys_fs_add+0x1f8/0x3f4 [ 479.355271][T11327] gfs2_fill_super+0xdf0/0x1fd4 [ 479.356367][T11327] get_tree_bdev+0x360/0x54c [ 479.357369][T11327] gfs2_get_tree+0x54/0x1b4 [ 479.358348][T11327] vfs_get_tree+0x90/0x274 [ 479.359318][T11327] do_new_mount+0x25c/0x8c8 [ 479.360407][T11327] path_mount+0x590/0xe04 [ 479.361402][T11327] __arm64_sys_mount+0x45c/0x594 [ 479.362471][T11327] invoke_syscall+0x98/0x2c0 [ 479.363496][T11327] el0_svc_common+0x138/0x258 [ 479.364524][T11327] do_el0_svc+0x64/0x198 [ 479.365515][T11327] el0_svc+0x4c/0x15c [ 479.366479][T11327] el0t_64_sync_handler+0x84/0xf0 [ 479.367624][T11327] el0t_64_sync+0x190/0x194 [ 479.368910][T11326] gfs2: fsid=gfs2: error -17 adding sysfs files [ 479.374132][T11327] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 479.378727][T11327] gfs2: fsid=gfs2: error -17 adding sysfs files [ 479.387182][T11330] loop3: detected capacity change from 0 to 32768 [ 479.395546][T11330] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 479.397391][T11330] CPU: 1 PID: 11330 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 479.399645][T11330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.401833][T11330] Call trace: [ 479.402580][T11330] dump_backtrace+0x1b8/0x1e4 [ 479.403589][T11330] show_stack+0x2c/0x44 [ 479.404496][T11330] dump_stack_lvl+0xd0/0x124 [ 479.405463][T11330] dump_stack+0x1c/0x28 [ 479.406438][T11330] sysfs_create_dir_ns+0x278/0x318 [ 479.407557][T11330] kobject_add_internal+0x598/0xb14 [ 479.408686][T11330] kobject_init_and_add+0x130/0x1a0 [ 479.409817][T11330] gfs2_sys_fs_add+0x1f8/0x3f4 [ 479.410830][T11330] gfs2_fill_super+0xdf0/0x1fd4 [ 479.411890][T11330] get_tree_bdev+0x360/0x54c [ 479.412895][T11330] gfs2_get_tree+0x54/0x1b4 [ 479.413850][T11330] vfs_get_tree+0x90/0x274 [ 479.414780][T11330] do_new_mount+0x25c/0x8c8 [ 479.415771][T11330] path_mount+0x590/0xe04 [ 479.416706][T11330] __arm64_sys_mount+0x45c/0x594 [ 479.417802][T11330] invoke_syscall+0x98/0x2c0 [ 479.418833][T11330] el0_svc_common+0x138/0x258 [ 479.419902][T11330] do_el0_svc+0x64/0x198 [ 479.420864][T11330] el0_svc+0x4c/0x15c [ 479.421795][T11330] el0t_64_sync_handler+0x84/0xf0 [ 479.422875][T11330] el0t_64_sync+0x190/0x194 [ 479.424657][T11330] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 479.428273][T11330] gfs2: fsid=gfs2: error -17 adding sysfs files [ 479.443759][T11328] loop2: detected capacity change from 0 to 32768 [ 479.447049][T11328] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 479.448808][T11328] CPU: 0 PID: 11328 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 479.451021][T11328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.453219][T11328] Call trace: [ 479.453964][T11328] dump_backtrace+0x1b8/0x1e4 [ 479.455148][T11328] show_stack+0x2c/0x44 [ 479.456062][T11328] dump_stack_lvl+0xd0/0x124 [ 479.457044][T11328] dump_stack+0x1c/0x28 [ 479.457936][T11328] sysfs_create_dir_ns+0x278/0x318 [ 479.459097][T11328] kobject_add_internal+0x598/0xb14 [ 479.460295][T11328] kobject_init_and_add+0x130/0x1a0 [ 479.461385][T11328] gfs2_sys_fs_add+0x1f8/0x3f4 [ 479.462362][T11328] gfs2_fill_super+0xdf0/0x1fd4 [ 479.463477][T11328] get_tree_bdev+0x360/0x54c [ 479.464540][T11328] gfs2_get_tree+0x54/0x1b4 [ 479.465572][T11328] vfs_get_tree+0x90/0x274 [ 479.466557][T11328] do_new_mount+0x25c/0x8c8 [ 479.467506][T11328] path_mount+0x590/0xe04 [ 479.468463][T11328] __arm64_sys_mount+0x45c/0x594 [ 479.469541][T11328] invoke_syscall+0x98/0x2c0 [ 479.470588][T11328] el0_svc_common+0x138/0x258 [ 479.471587][T11328] do_el0_svc+0x64/0x198 [ 479.472522][T11328] el0_svc+0x4c/0x15c [ 479.473461][T11328] el0t_64_sync_handler+0x84/0xf0 [ 479.474533][T11328] el0t_64_sync+0x190/0x194 [ 479.477770][T11328] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 479.480715][T11328] gfs2: fsid=gfs2: error -17 adding sysfs files [ 479.537834][T11326] syz-executor222 (11326): drop_caches: 2 [ 479.562752][T11326] syz-executor222 (11326): drop_caches: 2 [ 479.632165][T11330] syz-executor222 (11330): drop_caches: 2 [ 479.634312][T11330] syz-executor222 (11330): drop_caches: 2 [ 479.699400][T11327] syz-executor222 (11327): drop_caches: 2 [ 479.712802][T11327] syz-executor222 (11327): drop_caches: 2 [ 479.713082][T11328] syz-executor222 (11328): drop_caches: 2 [ 479.715446][T11328] syz-executor222 (11328): drop_caches: 2 [ 479.930009][T11333] loop5: detected capacity change from 0 to 32768 [ 479.938538][T11333] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 479.940401][T11333] CPU: 1 PID: 11333 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 479.942758][T11333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.944998][T11333] Call trace: [ 479.945686][T11333] dump_backtrace+0x1b8/0x1e4 [ 479.946790][T11333] show_stack+0x2c/0x44 [ 479.947780][T11333] dump_stack_lvl+0xd0/0x124 [ 479.948872][T11333] dump_stack+0x1c/0x28 [ 479.949775][T11333] sysfs_create_dir_ns+0x278/0x318 [ 479.950991][T11333] kobject_add_internal+0x598/0xb14 [ 479.952155][T11333] kobject_init_and_add+0x130/0x1a0 [ 479.953257][T11333] gfs2_sys_fs_add+0x1f8/0x3f4 [ 479.954222][T11333] gfs2_fill_super+0xdf0/0x1fd4 [ 479.955361][T11333] get_tree_bdev+0x360/0x54c [ 479.956408][T11333] gfs2_get_tree+0x54/0x1b4 [ 479.957444][T11333] vfs_get_tree+0x90/0x274 [ 479.958431][T11333] do_new_mount+0x25c/0x8c8 [ 479.959442][T11333] path_mount+0x590/0xe04 [ 479.960344][T11333] __arm64_sys_mount+0x45c/0x594 [ 479.961439][T11333] invoke_syscall+0x98/0x2c0 [ 479.962454][T11333] el0_svc_common+0x138/0x258 [ 479.963536][T11333] do_el0_svc+0x64/0x198 [ 479.964517][T11333] el0_svc+0x4c/0x15c [ 479.965457][T11333] el0t_64_sync_handler+0x84/0xf0 [ 479.966608][T11333] el0t_64_sync+0x190/0x194 [ 480.021897][T11333] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.031440][T11333] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.073990][T11337] loop0: detected capacity change from 0 to 32768 [ 480.081471][T11337] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 480.083267][T11337] CPU: 1 PID: 11337 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 480.085568][T11337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.087813][T11337] Call trace: [ 480.088542][T11337] dump_backtrace+0x1b8/0x1e4 [ 480.089598][T11337] show_stack+0x2c/0x44 [ 480.090499][T11337] dump_stack_lvl+0xd0/0x124 [ 480.091459][T11337] dump_stack+0x1c/0x28 [ 480.092379][T11337] sysfs_create_dir_ns+0x278/0x318 [ 480.093497][T11337] kobject_add_internal+0x598/0xb14 [ 480.094636][T11337] kobject_init_and_add+0x130/0x1a0 [ 480.095757][T11337] gfs2_sys_fs_add+0x1f8/0x3f4 [ 480.096806][T11337] gfs2_fill_super+0xdf0/0x1fd4 [ 480.097849][T11337] get_tree_bdev+0x360/0x54c [ 480.098941][T11337] gfs2_get_tree+0x54/0x1b4 [ 480.099873][T11337] vfs_get_tree+0x90/0x274 [ 480.100832][T11337] do_new_mount+0x25c/0x8c8 [ 480.101797][T11337] path_mount+0x590/0xe04 [ 480.102721][T11337] __arm64_sys_mount+0x45c/0x594 [ 480.103767][T11337] invoke_syscall+0x98/0x2c0 [ 480.104806][T11337] el0_svc_common+0x138/0x258 [ 480.105851][T11337] do_el0_svc+0x64/0x198 [ 480.106771][T11337] el0_svc+0x4c/0x15c [ 480.107646][T11337] el0t_64_sync_handler+0x84/0xf0 [ 480.108684][T11337] el0t_64_sync+0x190/0x194 [ 480.169452][T11337] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.182360][T11337] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.198583][T11338] loop3: detected capacity change from 0 to 32768 [ 480.206256][T11338] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 480.207831][T11338] CPU: 0 PID: 11338 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 480.210042][T11338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.212330][T11338] Call trace: [ 480.213027][T11338] dump_backtrace+0x1b8/0x1e4 [ 480.214071][T11338] show_stack+0x2c/0x44 [ 480.214976][T11338] dump_stack_lvl+0xd0/0x124 [ 480.215910][T11338] dump_stack+0x1c/0x28 [ 480.216816][T11338] sysfs_create_dir_ns+0x278/0x318 [ 480.217951][T11338] kobject_add_internal+0x598/0xb14 [ 480.219083][T11338] kobject_init_and_add+0x130/0x1a0 [ 480.220257][T11338] gfs2_sys_fs_add+0x1f8/0x3f4 [ 480.221365][T11338] gfs2_fill_super+0xdf0/0x1fd4 [ 480.222317][T11338] get_tree_bdev+0x360/0x54c [ 480.223255][T11338] gfs2_get_tree+0x54/0x1b4 [ 480.224222][T11338] vfs_get_tree+0x90/0x274 [ 480.225218][T11338] do_new_mount+0x25c/0x8c8 [ 480.226170][T11338] path_mount+0x590/0xe04 [ 480.227077][T11338] __arm64_sys_mount+0x45c/0x594 [ 480.228124][T11338] invoke_syscall+0x98/0x2c0 [ 480.229116][T11338] el0_svc_common+0x138/0x258 [ 480.230114][T11338] do_el0_svc+0x64/0x198 [ 480.231004][T11338] el0_svc+0x4c/0x15c [ 480.231897][T11338] el0t_64_sync_handler+0x84/0xf0 [ 480.232956][T11338] el0t_64_sync+0x190/0x194 [ 480.247974][T11333] syz-executor222 (11333): drop_caches: 2 [ 480.254108][T11333] syz-executor222 (11333): drop_caches: 2 [ 480.295443][T11338] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.301986][T11338] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.316232][T11339] loop1: detected capacity change from 0 to 32768 [ 480.327381][T11339] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 480.328944][T11339] CPU: 1 PID: 11339 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 480.331089][T11339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.333387][T11339] Call trace: [ 480.334162][T11339] dump_backtrace+0x1b8/0x1e4 [ 480.335189][T11339] show_stack+0x2c/0x44 [ 480.336132][T11339] dump_stack_lvl+0xd0/0x124 [ 480.337134][T11339] dump_stack+0x1c/0x28 [ 480.338100][T11339] sysfs_create_dir_ns+0x278/0x318 [ 480.339226][T11339] kobject_add_internal+0x598/0xb14 [ 480.340403][T11339] kobject_init_and_add+0x130/0x1a0 [ 480.341609][T11339] gfs2_sys_fs_add+0x1f8/0x3f4 [ 480.341897][T11340] loop2: detected capacity change from 0 to 32768 [ 480.342742][T11339] gfs2_fill_super+0xdf0/0x1fd4 [ 480.342760][T11339] get_tree_bdev+0x360/0x54c [ 480.342773][T11339] gfs2_get_tree+0x54/0x1b4 [ 480.342785][T11339] vfs_get_tree+0x90/0x274 [ 480.342796][T11339] do_new_mount+0x25c/0x8c8 [ 480.345116][T11340] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 480.345226][T11339] path_mount+0x590/0xe04 [ 480.351795][T11339] __arm64_sys_mount+0x45c/0x594 [ 480.352859][T11339] invoke_syscall+0x98/0x2c0 [ 480.353892][T11339] el0_svc_common+0x138/0x258 [ 480.354961][T11339] do_el0_svc+0x64/0x198 [ 480.355912][T11339] el0_svc+0x4c/0x15c [ 480.356763][T11339] el0t_64_sync_handler+0x84/0xf0 [ 480.357894][T11339] el0t_64_sync+0x190/0x194 [ 480.359330][T11340] CPU: 0 PID: 11340 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 480.361506][T11340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.363665][T11340] Call trace: [ 480.364364][T11340] dump_backtrace+0x1b8/0x1e4 [ 480.365313][T11340] show_stack+0x2c/0x44 [ 480.366270][T11340] dump_stack_lvl+0xd0/0x124 [ 480.367316][T11340] dump_stack+0x1c/0x28 [ 480.368213][T11340] sysfs_create_dir_ns+0x278/0x318 [ 480.369317][T11340] kobject_add_internal+0x598/0xb14 [ 480.370464][T11340] kobject_init_and_add+0x130/0x1a0 [ 480.371600][T11340] gfs2_sys_fs_add+0x1f8/0x3f4 [ 480.372611][T11340] gfs2_fill_super+0xdf0/0x1fd4 [ 480.373713][T11340] get_tree_bdev+0x360/0x54c [ 480.374705][T11340] gfs2_get_tree+0x54/0x1b4 [ 480.375670][T11340] vfs_get_tree+0x90/0x274 [ 480.376588][T11340] do_new_mount+0x25c/0x8c8 [ 480.377577][T11340] path_mount+0x590/0xe04 [ 480.378529][T11340] __arm64_sys_mount+0x45c/0x594 [ 480.379616][T11340] invoke_syscall+0x98/0x2c0 [ 480.380607][T11340] el0_svc_common+0x138/0x258 [ 480.381630][T11340] do_el0_svc+0x64/0x198 [ 480.382550][T11340] el0_svc+0x4c/0x15c [ 480.383404][T11340] el0t_64_sync_handler+0x84/0xf0 [ 480.384464][T11340] el0t_64_sync+0x190/0x194 [ 480.388888][T11340] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.392027][T11340] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.397987][T11339] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.401051][T11339] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.415626][T11337] syz-executor222 (11337): drop_caches: 2 [ 480.417151][T11337] syz-executor222 (11337): drop_caches: 2 [ 480.544521][T11339] syz-executor222 (11339): drop_caches: 2 [ 480.546581][T11339] syz-executor222 (11339): drop_caches: 2 [ 480.585227][T11338] syz-executor222 (11338): drop_caches: 2 [ 480.588695][T11338] syz-executor222 (11338): drop_caches: 2 [ 480.663207][T11340] syz-executor222 (11340): drop_caches: 2 [ 480.671481][T11340] syz-executor222 (11340): drop_caches: 2 [ 480.738182][T11344] loop5: detected capacity change from 0 to 32768 [ 480.740489][T11344] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 480.742164][T11344] CPU: 0 PID: 11344 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 480.744316][T11344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.746527][T11344] Call trace: [ 480.747254][T11344] dump_backtrace+0x1b8/0x1e4 [ 480.748209][T11344] show_stack+0x2c/0x44 [ 480.749160][T11344] dump_stack_lvl+0xd0/0x124 [ 480.750141][T11344] dump_stack+0x1c/0x28 [ 480.751039][T11344] sysfs_create_dir_ns+0x278/0x318 [ 480.752153][T11344] kobject_add_internal+0x598/0xb14 [ 480.753230][T11344] kobject_init_and_add+0x130/0x1a0 [ 480.754390][T11344] gfs2_sys_fs_add+0x1f8/0x3f4 [ 480.755409][T11344] gfs2_fill_super+0xdf0/0x1fd4 [ 480.756404][T11344] get_tree_bdev+0x360/0x54c [ 480.757459][T11344] gfs2_get_tree+0x54/0x1b4 [ 480.758442][T11344] vfs_get_tree+0x90/0x274 [ 480.759443][T11344] do_new_mount+0x25c/0x8c8 [ 480.760441][T11344] path_mount+0x590/0xe04 [ 480.761337][T11344] __arm64_sys_mount+0x45c/0x594 [ 480.762412][T11344] invoke_syscall+0x98/0x2c0 [ 480.763363][T11344] el0_svc_common+0x138/0x258 [ 480.764336][T11344] do_el0_svc+0x64/0x198 [ 480.765267][T11344] el0_svc+0x4c/0x15c [ 480.766100][T11344] el0t_64_sync_handler+0x84/0xf0 [ 480.767153][T11344] el0t_64_sync+0x190/0x194 [ 480.768435][T11344] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.771459][T11344] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.933663][T11347] loop0: detected capacity change from 0 to 32768 [ 480.940930][T11347] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 480.942665][T11347] CPU: 0 PID: 11347 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 480.944865][T11347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.947097][T11347] Call trace: [ 480.947876][T11347] dump_backtrace+0x1b8/0x1e4 [ 480.948889][T11347] show_stack+0x2c/0x44 [ 480.949779][T11347] dump_stack_lvl+0xd0/0x124 [ 480.950802][T11347] dump_stack+0x1c/0x28 [ 480.951732][T11347] sysfs_create_dir_ns+0x278/0x318 [ 480.952863][T11347] kobject_add_internal+0x598/0xb14 [ 480.954001][T11347] kobject_init_and_add+0x130/0x1a0 [ 480.955098][T11347] gfs2_sys_fs_add+0x1f8/0x3f4 [ 480.956135][T11347] gfs2_fill_super+0xdf0/0x1fd4 [ 480.957186][T11347] get_tree_bdev+0x360/0x54c [ 480.958157][T11347] gfs2_get_tree+0x54/0x1b4 [ 480.959237][T11347] vfs_get_tree+0x90/0x274 [ 480.960237][T11347] do_new_mount+0x25c/0x8c8 [ 480.961184][T11347] path_mount+0x590/0xe04 [ 480.962148][T11347] __arm64_sys_mount+0x45c/0x594 [ 480.963304][T11347] invoke_syscall+0x98/0x2c0 [ 480.964323][T11347] el0_svc_common+0x138/0x258 [ 480.965343][T11347] do_el0_svc+0x64/0x198 [ 480.966300][T11347] el0_svc+0x4c/0x15c [ 480.967207][T11347] el0t_64_sync_handler+0x84/0xf0 [ 480.968260][T11347] el0t_64_sync+0x190/0x194 [ 480.970199][T11347] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 480.973235][T11347] gfs2: fsid=gfs2: error -17 adding sysfs files [ 480.988710][T11344] syz-executor222 (11344): drop_caches: 2 [ 480.999560][T11344] syz-executor222 (11344): drop_caches: 2 [ 481.163811][T11347] syz-executor222 (11347): drop_caches: 2 [ 481.168260][T11347] syz-executor222 (11347): drop_caches: 2 [ 481.207923][T11348] loop1: detected capacity change from 0 to 32768 [ 481.216293][T11348] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 481.217918][T11348] CPU: 0 PID: 11348 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 481.220188][T11348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.222331][T11348] Call trace: [ 481.223032][T11348] dump_backtrace+0x1b8/0x1e4 [ 481.224002][T11348] show_stack+0x2c/0x44 [ 481.224881][T11348] dump_stack_lvl+0xd0/0x124 [ 481.225940][T11348] dump_stack+0x1c/0x28 [ 481.226865][T11348] sysfs_create_dir_ns+0x278/0x318 [ 481.227898][T11348] kobject_add_internal+0x598/0xb14 [ 481.228952][T11348] kobject_init_and_add+0x130/0x1a0 [ 481.230152][T11348] gfs2_sys_fs_add+0x1f8/0x3f4 [ 481.231206][T11348] gfs2_fill_super+0xdf0/0x1fd4 [ 481.232300][T11348] get_tree_bdev+0x360/0x54c [ 481.233228][T11348] gfs2_get_tree+0x54/0x1b4 [ 481.234358][T11348] vfs_get_tree+0x90/0x274 [ 481.235329][T11348] do_new_mount+0x25c/0x8c8 [ 481.236328][T11348] path_mount+0x590/0xe04 [ 481.237366][T11348] __arm64_sys_mount+0x45c/0x594 [ 481.238442][T11348] invoke_syscall+0x98/0x2c0 [ 481.239434][T11348] el0_svc_common+0x138/0x258 [ 481.240531][T11348] do_el0_svc+0x64/0x198 [ 481.241518][T11348] el0_svc+0x4c/0x15c [ 481.242391][T11348] el0t_64_sync_handler+0x84/0xf0 [ 481.243527][T11348] el0t_64_sync+0x190/0x194 [ 481.244891][T11348] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 481.247888][T11348] gfs2: fsid=gfs2: error -17 adding sysfs files [ 481.382556][T11349] loop3: detected capacity change from 0 to 32768 [ 481.392124][T11349] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 481.395018][T11349] CPU: 1 PID: 11349 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 481.397355][T11349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.399619][T11349] Call trace: [ 481.400375][T11349] dump_backtrace+0x1b8/0x1e4 [ 481.401423][T11349] show_stack+0x2c/0x44 [ 481.402364][T11349] dump_stack_lvl+0xd0/0x124 [ 481.403346][T11349] dump_stack+0x1c/0x28 [ 481.404290][T11349] sysfs_create_dir_ns+0x278/0x318 [ 481.405375][T11349] kobject_add_internal+0x598/0xb14 [ 481.406486][T11349] kobject_init_and_add+0x130/0x1a0 [ 481.407625][T11349] gfs2_sys_fs_add+0x1f8/0x3f4 [ 481.408635][T11349] gfs2_fill_super+0xdf0/0x1fd4 [ 481.409688][T11349] get_tree_bdev+0x360/0x54c [ 481.410678][T11349] gfs2_get_tree+0x54/0x1b4 [ 481.411662][T11349] vfs_get_tree+0x90/0x274 [ 481.412672][T11349] do_new_mount+0x25c/0x8c8 [ 481.413731][T11349] path_mount+0x590/0xe04 [ 481.414785][T11349] __arm64_sys_mount+0x45c/0x594 [ 481.415859][T11349] invoke_syscall+0x98/0x2c0 [ 481.416821][T11349] el0_svc_common+0x138/0x258 [ 481.417820][T11349] do_el0_svc+0x64/0x198 [ 481.418802][T11349] el0_svc+0x4c/0x15c [ 481.419709][T11349] el0t_64_sync_handler+0x84/0xf0 [ 481.420855][T11349] el0t_64_sync+0x190/0x194 [ 481.435779][T11348] syz-executor222 (11348): drop_caches: 2 [ 481.440049][T11348] syz-executor222 (11348): drop_caches: 2 [ 481.479236][T11350] loop2: detected capacity change from 0 to 32768 [ 481.488836][T11350] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 481.490590][T11350] CPU: 1 PID: 11350 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 481.492829][T11350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.494972][T11350] Call trace: [ 481.495669][T11350] dump_backtrace+0x1b8/0x1e4 [ 481.496658][T11350] show_stack+0x2c/0x44 [ 481.497539][T11350] dump_stack_lvl+0xd0/0x124 [ 481.498506][T11350] dump_stack+0x1c/0x28 [ 481.499408][T11350] sysfs_create_dir_ns+0x278/0x318 [ 481.500515][T11350] kobject_add_internal+0x598/0xb14 [ 481.501700][T11350] kobject_init_and_add+0x130/0x1a0 [ 481.502795][T11350] gfs2_sys_fs_add+0x1f8/0x3f4 [ 481.503847][T11350] gfs2_fill_super+0xdf0/0x1fd4 [ 481.504923][T11350] get_tree_bdev+0x360/0x54c [ 481.505989][T11350] gfs2_get_tree+0x54/0x1b4 [ 481.506956][T11350] vfs_get_tree+0x90/0x274 [ 481.507958][T11350] do_new_mount+0x25c/0x8c8 [ 481.508919][T11350] path_mount+0x590/0xe04 [ 481.509885][T11350] __arm64_sys_mount+0x45c/0x594 [ 481.510973][T11350] invoke_syscall+0x98/0x2c0 [ 481.512014][T11350] el0_svc_common+0x138/0x258 [ 481.513026][T11350] do_el0_svc+0x64/0x198 [ 481.513976][T11350] el0_svc+0x4c/0x15c [ 481.514823][T11350] el0t_64_sync_handler+0x84/0xf0 [ 481.515925][T11350] el0t_64_sync+0x190/0x194 [ 481.522457][T11349] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 481.529893][T11349] gfs2: fsid=gfs2: error -17 adding sysfs files [ 481.565290][T11350] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 481.574960][T11350] gfs2: fsid=gfs2: error -17 adding sysfs files [ 481.586334][T11353] loop5: detected capacity change from 0 to 32768 [ 481.596055][T11353] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 481.597565][T11353] CPU: 1 PID: 11353 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 481.599857][T11353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.602103][T11353] Call trace: [ 481.602815][T11353] dump_backtrace+0x1b8/0x1e4 [ 481.603808][T11353] show_stack+0x2c/0x44 [ 481.604685][T11353] dump_stack_lvl+0xd0/0x124 [ 481.605683][T11353] dump_stack+0x1c/0x28 [ 481.606620][T11353] sysfs_create_dir_ns+0x278/0x318 [ 481.607688][T11353] kobject_add_internal+0x598/0xb14 [ 481.608864][T11353] kobject_init_and_add+0x130/0x1a0 [ 481.609960][T11353] gfs2_sys_fs_add+0x1f8/0x3f4 [ 481.610964][T11353] gfs2_fill_super+0xdf0/0x1fd4 [ 481.612052][T11353] get_tree_bdev+0x360/0x54c [ 481.613066][T11353] gfs2_get_tree+0x54/0x1b4 [ 481.614043][T11353] vfs_get_tree+0x90/0x274 [ 481.615039][T11353] do_new_mount+0x25c/0x8c8 [ 481.615998][T11353] path_mount+0x590/0xe04 [ 481.616921][T11353] __arm64_sys_mount+0x45c/0x594 [ 481.618018][T11353] invoke_syscall+0x98/0x2c0 [ 481.619028][T11353] el0_svc_common+0x138/0x258 [ 481.620201][T11353] do_el0_svc+0x64/0x198 [ 481.621180][T11353] el0_svc+0x4c/0x15c [ 481.621943][T11353] el0t_64_sync_handler+0x84/0xf0 [ 481.623088][T11353] el0t_64_sync+0x190/0x194 [ 481.654023][T11353] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 481.660942][T11353] gfs2: fsid=gfs2: error -17 adding sysfs files [ 481.729398][T11349] syz-executor222 (11349): drop_caches: 2 [ 481.733429][T11349] syz-executor222 (11349): drop_caches: 2 [ 481.800176][T11350] syz-executor222 (11350): drop_caches: 2 [ 481.800887][T11354] loop0: detected capacity change from 0 to 32768 [ 481.806776][T11350] syz-executor222 (11350): drop_caches: 2 [ 481.809435][T11354] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 481.810880][T11354] CPU: 1 PID: 11354 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 481.813096][T11354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.815295][T11354] Call trace: [ 481.816012][T11354] dump_backtrace+0x1b8/0x1e4 [ 481.817045][T11354] show_stack+0x2c/0x44 [ 481.817951][T11354] dump_stack_lvl+0xd0/0x124 [ 481.818966][T11354] dump_stack+0x1c/0x28 [ 481.819850][T11354] sysfs_create_dir_ns+0x278/0x318 [ 481.820948][T11354] kobject_add_internal+0x598/0xb14 [ 481.822119][T11354] kobject_init_and_add+0x130/0x1a0 [ 481.823332][T11354] gfs2_sys_fs_add+0x1f8/0x3f4 [ 481.824288][T11354] gfs2_fill_super+0xdf0/0x1fd4 [ 481.825345][T11354] get_tree_bdev+0x360/0x54c [ 481.826349][T11354] gfs2_get_tree+0x54/0x1b4 [ 481.827290][T11354] vfs_get_tree+0x90/0x274 [ 481.828219][T11354] do_new_mount+0x25c/0x8c8 [ 481.829191][T11354] path_mount+0x590/0xe04 [ 481.830264][T11354] __arm64_sys_mount+0x45c/0x594 [ 481.831320][T11354] invoke_syscall+0x98/0x2c0 [ 481.832359][T11354] el0_svc_common+0x138/0x258 [ 481.833450][T11354] do_el0_svc+0x64/0x198 [ 481.834394][T11354] el0_svc+0x4c/0x15c [ 481.835340][T11354] el0t_64_sync_handler+0x84/0xf0 [ 481.836479][T11354] el0t_64_sync+0x190/0x194 [ 481.858118][T11353] syz-executor222 (11353): drop_caches: 2 [ 481.859786][T11353] syz-executor222 (11353): drop_caches: 2 [ 481.862600][T11354] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 481.866249][T11354] gfs2: fsid=gfs2: error -17 adding sysfs files [ 481.973657][T11357] loop1: detected capacity change from 0 to 32768 [ 481.981936][T11357] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 481.983560][T11357] CPU: 1 PID: 11357 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 481.985877][T11357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.988128][T11357] Call trace: [ 481.988850][T11357] dump_backtrace+0x1b8/0x1e4 [ 481.989912][T11357] show_stack+0x2c/0x44 [ 481.990876][T11357] dump_stack_lvl+0xd0/0x124 [ 481.991896][T11357] dump_stack+0x1c/0x28 [ 481.992830][T11357] sysfs_create_dir_ns+0x278/0x318 [ 481.993958][T11357] kobject_add_internal+0x598/0xb14 [ 481.995114][T11357] kobject_init_and_add+0x130/0x1a0 [ 481.996299][T11357] gfs2_sys_fs_add+0x1f8/0x3f4 [ 481.997394][T11357] gfs2_fill_super+0xdf0/0x1fd4 [ 481.998518][T11357] get_tree_bdev+0x360/0x54c [ 481.999542][T11357] gfs2_get_tree+0x54/0x1b4 [ 482.000501][T11357] vfs_get_tree+0x90/0x274 [ 482.001439][T11357] do_new_mount+0x25c/0x8c8 [ 482.002354][T11357] path_mount+0x590/0xe04 [ 482.003311][T11357] __arm64_sys_mount+0x45c/0x594 [ 482.004365][T11357] invoke_syscall+0x98/0x2c0 [ 482.005418][T11357] el0_svc_common+0x138/0x258 [ 482.006445][T11357] do_el0_svc+0x64/0x198 [ 482.007267][T11357] el0_svc+0x4c/0x15c [ 482.008160][T11357] el0t_64_sync_handler+0x84/0xf0 [ 482.009333][T11357] el0t_64_sync+0x190/0x194 [ 482.044482][T11357] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 482.059958][T11357] gfs2: fsid=gfs2: error -17 adding sysfs files [ 482.081394][T11354] syz-executor222 (11354): drop_caches: 2 [ 482.088184][T11354] syz-executor222 (11354): drop_caches: 2 [ 482.165238][T11360] loop3: detected capacity change from 0 to 32768 [ 482.171360][T11360] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 482.173031][T11360] CPU: 1 PID: 11360 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 482.175405][T11360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.177550][T11360] Call trace: [ 482.178271][T11360] dump_backtrace+0x1b8/0x1e4 [ 482.179300][T11360] show_stack+0x2c/0x44 [ 482.180207][T11360] dump_stack_lvl+0xd0/0x124 [ 482.181196][T11360] dump_stack+0x1c/0x28 [ 482.182123][T11360] sysfs_create_dir_ns+0x278/0x318 [ 482.183233][T11360] kobject_add_internal+0x598/0xb14 [ 482.184362][T11360] kobject_init_and_add+0x130/0x1a0 [ 482.185428][T11360] gfs2_sys_fs_add+0x1f8/0x3f4 [ 482.186501][T11360] gfs2_fill_super+0xdf0/0x1fd4 [ 482.187617][T11360] get_tree_bdev+0x360/0x54c [ 482.188577][T11360] gfs2_get_tree+0x54/0x1b4 [ 482.189531][T11360] vfs_get_tree+0x90/0x274 [ 482.190436][T11360] do_new_mount+0x25c/0x8c8 [ 482.191465][T11360] path_mount+0x590/0xe04 [ 482.192401][T11360] __arm64_sys_mount+0x45c/0x594 [ 482.193450][T11360] invoke_syscall+0x98/0x2c0 [ 482.194406][T11360] el0_svc_common+0x138/0x258 [ 482.195431][T11360] do_el0_svc+0x64/0x198 [ 482.196371][T11360] el0_svc+0x4c/0x15c [ 482.197297][T11360] el0t_64_sync_handler+0x84/0xf0 [ 482.198398][T11360] el0t_64_sync+0x190/0x194 [ 482.251948][T11360] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 482.262810][T11360] gfs2: fsid=gfs2: error -17 adding sysfs files [ 482.295273][T11357] syz-executor222 (11357): drop_caches: 2 [ 482.296828][T11357] syz-executor222 (11357): drop_caches: 2 [ 482.472972][T11362] loop2: detected capacity change from 0 to 32768 [ 482.492601][T11362] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 482.493640][T11360] syz-executor222 (11360): drop_caches: 2 [ 482.494089][T11362] CPU: 1 PID: 11362 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 482.497774][T11362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.500068][T11362] Call trace: [ 482.500352][T11360] syz-executor222 (11360): drop_caches: 2 [ 482.500824][T11362] dump_backtrace+0x1b8/0x1e4 [ 482.503294][T11362] show_stack+0x2c/0x44 [ 482.504386][T11362] dump_stack_lvl+0xd0/0x124 [ 482.505521][T11362] dump_stack+0x1c/0x28 [ 482.506466][T11362] sysfs_create_dir_ns+0x278/0x318 [ 482.507575][T11362] kobject_add_internal+0x598/0xb14 [ 482.508781][T11362] kobject_init_and_add+0x130/0x1a0 [ 482.509969][T11362] gfs2_sys_fs_add+0x1f8/0x3f4 [ 482.510957][T11362] gfs2_fill_super+0xdf0/0x1fd4 [ 482.512093][T11362] get_tree_bdev+0x360/0x54c [ 482.513139][T11362] gfs2_get_tree+0x54/0x1b4 [ 482.514135][T11362] vfs_get_tree+0x90/0x274 [ 482.515122][T11362] do_new_mount+0x25c/0x8c8 [ 482.516154][T11362] path_mount+0x590/0xe04 [ 482.517101][T11362] __arm64_sys_mount+0x45c/0x594 [ 482.518208][T11362] invoke_syscall+0x98/0x2c0 [ 482.519235][T11362] el0_svc_common+0x138/0x258 [ 482.520266][T11362] do_el0_svc+0x64/0x198 [ 482.521273][T11362] el0_svc+0x4c/0x15c [ 482.522129][T11362] el0t_64_sync_handler+0x84/0xf0 [ 482.523316][T11362] el0t_64_sync+0x190/0x194 [ 482.526192][T11362] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 482.535017][T11362] gfs2: fsid=gfs2: error -17 adding sysfs files [ 482.575432][T11363] loop5: detected capacity change from 0 to 32768 [ 482.586067][T11363] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 482.587660][T11363] CPU: 1 PID: 11363 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 482.590056][T11363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.592226][T11363] Call trace: [ 482.592961][T11363] dump_backtrace+0x1b8/0x1e4 [ 482.593997][T11363] show_stack+0x2c/0x44 [ 482.594836][T11363] dump_stack_lvl+0xd0/0x124 [ 482.595878][T11363] dump_stack+0x1c/0x28 [ 482.596794][T11363] sysfs_create_dir_ns+0x278/0x318 [ 482.597862][T11363] kobject_add_internal+0x598/0xb14 [ 482.598963][T11363] kobject_init_and_add+0x130/0x1a0 [ 482.600112][T11363] gfs2_sys_fs_add+0x1f8/0x3f4 [ 482.601157][T11363] gfs2_fill_super+0xdf0/0x1fd4 [ 482.602197][T11363] get_tree_bdev+0x360/0x54c [ 482.603235][T11363] gfs2_get_tree+0x54/0x1b4 [ 482.604271][T11363] vfs_get_tree+0x90/0x274 [ 482.605273][T11363] do_new_mount+0x25c/0x8c8 [ 482.606300][T11363] path_mount+0x590/0xe04 [ 482.607365][T11363] __arm64_sys_mount+0x45c/0x594 [ 482.608461][T11363] invoke_syscall+0x98/0x2c0 [ 482.609426][T11363] el0_svc_common+0x138/0x258 [ 482.610495][T11363] do_el0_svc+0x64/0x198 [ 482.611436][T11363] el0_svc+0x4c/0x15c [ 482.612339][T11363] el0t_64_sync_handler+0x84/0xf0 [ 482.613469][T11363] el0t_64_sync+0x190/0x194 [ 482.680564][T11363] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 482.701442][T11362] syz-executor222 (11362): drop_caches: 2 [ 482.705299][T11363] gfs2: fsid=gfs2: error -17 adding sysfs files [ 482.718104][T11362] syz-executor222 (11362): drop_caches: 2 [ 482.817335][T11367] loop1: detected capacity change from 0 to 32768 [ 482.826049][T11367] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 482.827686][T11367] CPU: 1 PID: 11367 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 482.829982][T11367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.832290][T11367] Call trace: [ 482.833050][T11367] dump_backtrace+0x1b8/0x1e4 [ 482.833984][T11367] show_stack+0x2c/0x44 [ 482.834822][T11367] dump_stack_lvl+0xd0/0x124 [ 482.835902][T11367] dump_stack+0x1c/0x28 [ 482.836831][T11367] sysfs_create_dir_ns+0x278/0x318 [ 482.837950][T11367] kobject_add_internal+0x598/0xb14 [ 482.839132][T11367] kobject_init_and_add+0x130/0x1a0 [ 482.840274][T11367] gfs2_sys_fs_add+0x1f8/0x3f4 [ 482.841391][T11367] gfs2_fill_super+0xdf0/0x1fd4 [ 482.842504][T11367] get_tree_bdev+0x360/0x54c [ 482.843603][T11367] gfs2_get_tree+0x54/0x1b4 [ 482.844567][T11367] vfs_get_tree+0x90/0x274 [ 482.845488][T11367] do_new_mount+0x25c/0x8c8 [ 482.846482][T11367] path_mount+0x590/0xe04 [ 482.847389][T11367] __arm64_sys_mount+0x45c/0x594 [ 482.848415][T11367] invoke_syscall+0x98/0x2c0 [ 482.849409][T11367] el0_svc_common+0x138/0x258 [ 482.850385][T11367] do_el0_svc+0x64/0x198 [ 482.851407][T11367] el0_svc+0x4c/0x15c [ 482.851965][T11365] loop0: detected capacity change from 0 to 32768 [ 482.852356][T11367] el0t_64_sync_handler+0x84/0xf0 [ 482.852371][T11367] el0t_64_sync+0x190/0x194 [ 482.876047][T11365] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 482.877914][T11365] CPU: 0 PID: 11365 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 482.880069][T11365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.882158][T11365] Call trace: [ 482.882870][T11365] dump_backtrace+0x1b8/0x1e4 [ 482.883877][T11365] show_stack+0x2c/0x44 [ 482.884819][T11365] dump_stack_lvl+0xd0/0x124 [ 482.885804][T11365] dump_stack+0x1c/0x28 [ 482.886700][T11365] sysfs_create_dir_ns+0x278/0x318 [ 482.887862][T11365] kobject_add_internal+0x598/0xb14 [ 482.889045][T11365] kobject_init_and_add+0x130/0x1a0 [ 482.890239][T11365] gfs2_sys_fs_add+0x1f8/0x3f4 [ 482.891263][T11365] gfs2_fill_super+0xdf0/0x1fd4 [ 482.892331][T11365] get_tree_bdev+0x360/0x54c [ 482.893295][T11365] gfs2_get_tree+0x54/0x1b4 [ 482.894354][T11365] vfs_get_tree+0x90/0x274 [ 482.895272][T11365] do_new_mount+0x25c/0x8c8 [ 482.896344][T11365] path_mount+0x590/0xe04 [ 482.897340][T11365] __arm64_sys_mount+0x45c/0x594 [ 482.898370][T11365] invoke_syscall+0x98/0x2c0 [ 482.899362][T11365] el0_svc_common+0x138/0x258 [ 482.900436][T11365] do_el0_svc+0x64/0x198 [ 482.901352][T11365] el0_svc+0x4c/0x15c [ 482.902233][T11365] el0t_64_sync_handler+0x84/0xf0 [ 482.903338][T11365] el0t_64_sync+0x190/0x194 [ 482.933784][T11367] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 482.944971][T11367] gfs2: fsid=gfs2: error -17 adding sysfs files [ 482.960556][T11363] syz-executor222 (11363): drop_caches: 2 [ 482.965171][T11363] syz-executor222 (11363): drop_caches: 2 [ 482.978035][T11365] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 482.985484][T11365] gfs2: fsid=gfs2: error -17 adding sysfs files [ 483.092008][T11371] loop2: detected capacity change from 0 to 32768 [ 483.100753][T11371] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 483.102445][T11371] CPU: 1 PID: 11371 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 483.104706][T11371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.106909][T11371] Call trace: [ 483.107658][T11371] dump_backtrace+0x1b8/0x1e4 [ 483.108641][T11371] show_stack+0x2c/0x44 [ 483.109529][T11371] dump_stack_lvl+0xd0/0x124 [ 483.110566][T11371] dump_stack+0x1c/0x28 [ 483.111555][T11371] sysfs_create_dir_ns+0x278/0x318 [ 483.112660][T11371] kobject_add_internal+0x598/0xb14 [ 483.113817][T11371] kobject_init_and_add+0x130/0x1a0 [ 483.115000][T11371] gfs2_sys_fs_add+0x1f8/0x3f4 [ 483.116065][T11371] gfs2_fill_super+0xdf0/0x1fd4 [ 483.117068][T11371] get_tree_bdev+0x360/0x54c [ 483.118111][T11371] gfs2_get_tree+0x54/0x1b4 [ 483.119146][T11371] vfs_get_tree+0x90/0x274 [ 483.120086][T11371] do_new_mount+0x25c/0x8c8 [ 483.121015][T11371] path_mount+0x590/0xe04 [ 483.121960][T11371] __arm64_sys_mount+0x45c/0x594 [ 483.123008][T11371] invoke_syscall+0x98/0x2c0 [ 483.123959][T11371] el0_svc_common+0x138/0x258 [ 483.125051][T11371] do_el0_svc+0x64/0x198 [ 483.125972][T11371] el0_svc+0x4c/0x15c [ 483.126869][T11371] el0t_64_sync_handler+0x84/0xf0 [ 483.127960][T11371] el0t_64_sync+0x190/0x194 [ 483.189595][T11369] loop3: detected capacity change from 0 to 32768 [ 483.196473][T11367] syz-executor222 (11367): drop_caches: 2 [ 483.202880][T11367] syz-executor222 (11367): drop_caches: 2 [ 483.204564][T11369] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 483.206727][T11369] CPU: 0 PID: 11369 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 483.208874][T11369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.211153][T11369] Call trace: [ 483.211909][T11369] dump_backtrace+0x1b8/0x1e4 [ 483.212924][T11369] show_stack+0x2c/0x44 [ 483.213763][T11369] dump_stack_lvl+0xd0/0x124 [ 483.214808][T11369] dump_stack+0x1c/0x28 [ 483.215665][T11369] sysfs_create_dir_ns+0x278/0x318 [ 483.216895][T11369] kobject_add_internal+0x598/0xb14 [ 483.218073][T11369] kobject_init_and_add+0x130/0x1a0 [ 483.219241][T11369] gfs2_sys_fs_add+0x1f8/0x3f4 [ 483.220397][T11369] gfs2_fill_super+0xdf0/0x1fd4 [ 483.221392][T11369] get_tree_bdev+0x360/0x54c [ 483.222414][T11369] gfs2_get_tree+0x54/0x1b4 [ 483.223393][T11369] vfs_get_tree+0x90/0x274 [ 483.224315][T11369] do_new_mount+0x25c/0x8c8 [ 483.225299][T11369] path_mount+0x590/0xe04 [ 483.226324][T11369] __arm64_sys_mount+0x45c/0x594 [ 483.227346][T11369] invoke_syscall+0x98/0x2c0 [ 483.228384][T11369] el0_svc_common+0x138/0x258 [ 483.229430][T11369] do_el0_svc+0x64/0x198 [ 483.230408][T11369] el0_svc+0x4c/0x15c [ 483.231325][T11369] el0t_64_sync_handler+0x84/0xf0 [ 483.232430][T11369] el0t_64_sync+0x190/0x194 [ 483.237814][T11371] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 483.243533][T11365] syz-executor222 (11365): drop_caches: 2 [ 483.245254][T11365] syz-executor222 (11365): drop_caches: 2 [ 483.251914][T11371] gfs2: fsid=gfs2: error -17 adding sysfs files [ 483.311008][T11369] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 483.320454][T11369] gfs2: fsid=gfs2: error -17 adding sysfs files [ 483.331245][T11374] loop5: detected capacity change from 0 to 32768 [ 483.340246][T11374] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 483.342052][T11374] CPU: 0 PID: 11374 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 483.344420][T11374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.346630][T11374] Call trace: [ 483.347337][T11374] dump_backtrace+0x1b8/0x1e4 [ 483.348368][T11374] show_stack+0x2c/0x44 [ 483.349328][T11374] dump_stack_lvl+0xd0/0x124 [ 483.350348][T11374] dump_stack+0x1c/0x28 [ 483.351258][T11374] sysfs_create_dir_ns+0x278/0x318 [ 483.352446][T11374] kobject_add_internal+0x598/0xb14 [ 483.353556][T11374] kobject_init_and_add+0x130/0x1a0 [ 483.354793][T11374] gfs2_sys_fs_add+0x1f8/0x3f4 [ 483.355883][T11374] gfs2_fill_super+0xdf0/0x1fd4 [ 483.356976][T11374] get_tree_bdev+0x360/0x54c [ 483.358048][T11374] gfs2_get_tree+0x54/0x1b4 [ 483.359059][T11374] vfs_get_tree+0x90/0x274 [ 483.359966][T11374] do_new_mount+0x25c/0x8c8 [ 483.360928][T11374] path_mount+0x590/0xe04 [ 483.361834][T11374] __arm64_sys_mount+0x45c/0x594 [ 483.362935][T11374] invoke_syscall+0x98/0x2c0 [ 483.363986][T11374] el0_svc_common+0x138/0x258 [ 483.365089][T11374] do_el0_svc+0x64/0x198 [ 483.366017][T11374] el0_svc+0x4c/0x15c [ 483.366987][T11374] el0t_64_sync_handler+0x84/0xf0 [ 483.368137][T11374] el0t_64_sync+0x190/0x194 [ 483.371251][T11374] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 483.374339][T11374] gfs2: fsid=gfs2: error -17 adding sysfs files [ 483.408425][T11371] syz-executor222 (11371): drop_caches: 2 [ 483.410163][T11371] syz-executor222 (11371): drop_caches: 2 [ 483.519116][T11369] syz-executor222 (11369): drop_caches: 2 [ 483.521969][T11369] syz-executor222 (11369): drop_caches: 2 [ 483.623267][T11374] syz-executor222 (11374): drop_caches: 2 [ 483.630586][T11374] syz-executor222 (11374): drop_caches: 2 [ 483.734479][T11377] loop0: detected capacity change from 0 to 32768 [ 483.743473][T11377] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 483.745254][T11377] CPU: 1 PID: 11377 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 483.747609][T11377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.749844][T11377] Call trace: [ 483.750560][T11377] dump_backtrace+0x1b8/0x1e4 [ 483.751588][T11377] show_stack+0x2c/0x44 [ 483.752454][T11377] dump_stack_lvl+0xd0/0x124 [ 483.753487][T11377] dump_stack+0x1c/0x28 [ 483.754487][T11377] sysfs_create_dir_ns+0x278/0x318 [ 483.755661][T11377] kobject_add_internal+0x598/0xb14 [ 483.756820][T11377] kobject_init_and_add+0x130/0x1a0 [ 483.757996][T11377] gfs2_sys_fs_add+0x1f8/0x3f4 [ 483.759109][T11377] gfs2_fill_super+0xdf0/0x1fd4 [ 483.760216][T11377] get_tree_bdev+0x360/0x54c [ 483.761284][T11377] gfs2_get_tree+0x54/0x1b4 [ 483.762247][T11377] vfs_get_tree+0x90/0x274 [ 483.763224][T11377] do_new_mount+0x25c/0x8c8 [ 483.764177][T11377] path_mount+0x590/0xe04 [ 483.765155][T11377] __arm64_sys_mount+0x45c/0x594 [ 483.766332][T11377] invoke_syscall+0x98/0x2c0 [ 483.767307][T11377] el0_svc_common+0x138/0x258 [ 483.768238][T11377] do_el0_svc+0x64/0x198 [ 483.769122][T11377] el0_svc+0x4c/0x15c [ 483.770073][T11377] el0t_64_sync_handler+0x84/0xf0 [ 483.771151][T11377] el0t_64_sync+0x190/0x194 [ 483.772486][T11377] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 483.775479][T11377] gfs2: fsid=gfs2: error -17 adding sysfs files [ 483.943409][T11378] loop1: detected capacity change from 0 to 32768 [ 483.953959][T11378] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 483.957940][T11378] CPU: 0 PID: 11378 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 483.960437][T11378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.962613][T11378] Call trace: [ 483.963337][T11378] dump_backtrace+0x1b8/0x1e4 [ 483.964367][T11378] show_stack+0x2c/0x44 [ 483.965261][T11378] dump_stack_lvl+0xd0/0x124 [ 483.966240][T11378] dump_stack+0x1c/0x28 [ 483.967142][T11378] sysfs_create_dir_ns+0x278/0x318 [ 483.968308][T11378] kobject_add_internal+0x598/0xb14 [ 483.968552][T11377] syz-executor222 (11377): drop_caches: 2 [ 483.969415][T11378] kobject_init_and_add+0x130/0x1a0 [ 483.969432][T11378] gfs2_sys_fs_add+0x1f8/0x3f4 [ 483.969444][T11378] gfs2_fill_super+0xdf0/0x1fd4 [ 483.973186][T11377] syz-executor222 (11377): drop_caches: 2 [ 483.973953][T11378] get_tree_bdev+0x360/0x54c [ 483.973970][T11378] gfs2_get_tree+0x54/0x1b4 [ 483.973983][T11378] vfs_get_tree+0x90/0x274 [ 483.978009][T11378] do_new_mount+0x25c/0x8c8 [ 483.979063][T11378] path_mount+0x590/0xe04 [ 483.980050][T11378] __arm64_sys_mount+0x45c/0x594 [ 483.981134][T11378] invoke_syscall+0x98/0x2c0 [ 483.982223][T11378] el0_svc_common+0x138/0x258 [ 483.983310][T11378] do_el0_svc+0x64/0x198 [ 483.984295][T11378] el0_svc+0x4c/0x15c [ 483.985103][T11378] el0t_64_sync_handler+0x84/0xf0 [ 483.986203][T11378] el0t_64_sync+0x190/0x194 [ 483.989109][T11378] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 483.991994][T11378] gfs2: fsid=gfs2: error -17 adding sysfs files [ 484.060250][T11381] loop3: detected capacity change from 0 to 32768 [ 484.062510][T11381] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 484.064144][T11381] CPU: 0 PID: 11381 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 484.066464][T11381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.068678][T11381] Call trace: [ 484.069419][T11381] dump_backtrace+0x1b8/0x1e4 [ 484.070453][T11381] show_stack+0x2c/0x44 [ 484.071329][T11381] dump_stack_lvl+0xd0/0x124 [ 484.072352][T11381] dump_stack+0x1c/0x28 [ 484.073315][T11381] sysfs_create_dir_ns+0x278/0x318 [ 484.074425][T11381] kobject_add_internal+0x598/0xb14 [ 484.075586][T11381] kobject_init_and_add+0x130/0x1a0 [ 484.076790][T11381] gfs2_sys_fs_add+0x1f8/0x3f4 [ 484.077766][T11381] gfs2_fill_super+0xdf0/0x1fd4 [ 484.078783][T11381] get_tree_bdev+0x360/0x54c [ 484.079739][T11381] gfs2_get_tree+0x54/0x1b4 [ 484.080755][T11381] vfs_get_tree+0x90/0x274 [ 484.081707][T11381] do_new_mount+0x25c/0x8c8 [ 484.082697][T11381] path_mount+0x590/0xe04 [ 484.083668][T11381] __arm64_sys_mount+0x45c/0x594 [ 484.084725][T11381] invoke_syscall+0x98/0x2c0 [ 484.085764][T11381] el0_svc_common+0x138/0x258 [ 484.086760][T11381] do_el0_svc+0x64/0x198 [ 484.087709][T11381] el0_svc+0x4c/0x15c [ 484.088606][T11381] el0t_64_sync_handler+0x84/0xf0 [ 484.089668][T11381] el0t_64_sync+0x190/0x194 [ 484.090820][T11381] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 484.105750][T11381] gfs2: fsid=gfs2: error -17 adding sysfs files [ 484.136002][T11378] syz-executor222 (11378): drop_caches: 2 [ 484.137437][T11378] syz-executor222 (11378): drop_caches: 2 [ 484.182671][T11329] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 484.184606][T11329] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 484.193930][T11329] gfs2: fsid=gfs2.0: File system withdrawn [ 484.196738][T11329] CPU: 1 PID: 11329 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 484.199015][T11329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.201265][T11329] Call trace: [ 484.202024][T11329] dump_backtrace+0x1b8/0x1e4 [ 484.203065][T11329] show_stack+0x2c/0x44 [ 484.204002][T11329] dump_stack_lvl+0xd0/0x124 [ 484.205053][T11329] dump_stack+0x1c/0x28 [ 484.205950][T11329] gfs2_withdraw+0xf08/0x134c [ 484.207007][T11329] gfs2_consist_inode_i+0xf0/0x10c [ 484.208145][T11329] gfs2_jdesc_check+0x12c/0x264 [ 484.209241][T11329] init_journal+0xb60/0x1fa4 [ 484.210256][T11329] init_inodes+0xe0/0x2d8 [ 484.211230][T11329] gfs2_fill_super+0x1658/0x1fd4 [ 484.212289][T11329] get_tree_bdev+0x360/0x54c [ 484.213359][T11329] gfs2_get_tree+0x54/0x1b4 [ 484.214343][T11329] vfs_get_tree+0x90/0x274 [ 484.215358][T11329] do_new_mount+0x25c/0x8c8 [ 484.216297][T11329] path_mount+0x590/0xe04 [ 484.217251][T11329] __arm64_sys_mount+0x45c/0x594 [ 484.218341][T11329] invoke_syscall+0x98/0x2c0 [ 484.219452][T11329] el0_svc_common+0x138/0x258 [ 484.220429][T11329] do_el0_svc+0x64/0x198 [ 484.221356][T11329] el0_svc+0x4c/0x15c [ 484.222205][T11329] el0t_64_sync_handler+0x84/0xf0 [ 484.223260][T11329] el0t_64_sync+0x190/0x194 [ 484.228113][T11380] loop2: detected capacity change from 0 to 32768 [ 484.230205][T11329] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 484.233490][T11380] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 484.235132][T11380] CPU: 1 PID: 11380 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 484.237374][T11380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.239652][T11380] Call trace: [ 484.240431][T11380] dump_backtrace+0x1b8/0x1e4 [ 484.241442][T11380] show_stack+0x2c/0x44 [ 484.242408][T11380] dump_stack_lvl+0xd0/0x124 [ 484.243412][T11380] dump_stack+0x1c/0x28 [ 484.244332][T11380] sysfs_create_dir_ns+0x278/0x318 [ 484.245399][T11380] kobject_add_internal+0x598/0xb14 [ 484.246577][T11380] kobject_init_and_add+0x130/0x1a0 [ 484.247811][T11380] gfs2_sys_fs_add+0x1f8/0x3f4 [ 484.248867][T11380] gfs2_fill_super+0xdf0/0x1fd4 [ 484.249870][T11380] get_tree_bdev+0x360/0x54c [ 484.250853][T11380] gfs2_get_tree+0x54/0x1b4 [ 484.251857][T11380] vfs_get_tree+0x90/0x274 [ 484.252835][T11380] do_new_mount+0x25c/0x8c8 [ 484.253776][T11380] path_mount+0x590/0xe04 [ 484.254713][T11380] __arm64_sys_mount+0x45c/0x594 [ 484.255753][T11380] invoke_syscall+0x98/0x2c0 [ 484.256823][T11380] el0_svc_common+0x138/0x258 [ 484.257857][T11380] do_el0_svc+0x64/0x198 [ 484.258841][T11380] el0_svc+0x4c/0x15c [ 484.259678][T11380] el0t_64_sync_handler+0x84/0xf0 [ 484.260770][T11380] el0t_64_sync+0x190/0x194 [ 484.322055][T11381] syz-executor222 (11381): drop_caches: 2 [ 484.323435][T11381] syz-executor222 (11381): drop_caches: 2 [ 484.325696][T11380] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 484.328777][T11380] gfs2: fsid=gfs2: error -17 adding sysfs files [ 484.378364][T11382] loop5: detected capacity change from 0 to 32768 [ 484.389164][T11382] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 484.391584][T11382] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 484.405320][T11382] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 484.405320][T11382] inode = 1 18 [ 484.405320][T11382] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 484.414023][T11382] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 484.429986][ T6866] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.458325][T11382] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 484.467539][T11382] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 484.472304][T11380] syz-executor222 (11380): drop_caches: 2 [ 484.473793][T11380] syz-executor222 (11380): drop_caches: 2 [ 484.488556][T11382] gfs2: fsid=gfs2.0: about to withdraw this file system [ 484.823265][T11385] loop0: detected capacity change from 0 to 32768 [ 484.823691][T11387] loop1: detected capacity change from 0 to 32768 [ 484.830043][T11389] loop3: detected capacity change from 0 to 32768 [ 484.832547][T11385] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 484.836974][T11387] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 484.838307][T11385] CPU: 0 PID: 11385 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 484.838655][T11389] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 484.840782][T11385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.840793][T11385] Call trace: [ 484.840797][T11385] dump_backtrace+0x1b8/0x1e4 [ 484.846205][T11385] show_stack+0x2c/0x44 [ 484.847163][T11385] dump_stack_lvl+0xd0/0x124 [ 484.848212][T11385] dump_stack+0x1c/0x28 [ 484.849146][T11385] sysfs_create_dir_ns+0x278/0x318 [ 484.850320][T11385] kobject_add_internal+0x598/0xb14 [ 484.851439][T11385] kobject_init_and_add+0x130/0x1a0 [ 484.852607][T11385] gfs2_sys_fs_add+0x1f8/0x3f4 [ 484.853678][T11385] gfs2_fill_super+0xdf0/0x1fd4 [ 484.854806][T11385] get_tree_bdev+0x360/0x54c [ 484.855848][T11385] gfs2_get_tree+0x54/0x1b4 [ 484.856877][T11385] vfs_get_tree+0x90/0x274 [ 484.857819][T11385] do_new_mount+0x25c/0x8c8 [ 484.858820][T11385] path_mount+0x590/0xe04 [ 484.859776][T11385] __arm64_sys_mount+0x45c/0x594 [ 484.860906][T11385] invoke_syscall+0x98/0x2c0 [ 484.861877][T11385] el0_svc_common+0x138/0x258 [ 484.862863][T11385] do_el0_svc+0x64/0x198 [ 484.863745][T11385] el0_svc+0x4c/0x15c [ 484.864584][T11385] el0t_64_sync_handler+0x84/0xf0 [ 484.865699][T11385] el0t_64_sync+0x190/0x194 [ 484.866720][T11389] CPU: 1 PID: 11389 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 484.867066][T11385] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 484.869077][T11389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.869088][T11389] Call trace: [ 484.869092][T11389] dump_backtrace+0x1b8/0x1e4 [ 484.869105][T11389] show_stack+0x2c/0x44 [ 484.869115][T11389] dump_stack_lvl+0xd0/0x124 [ 484.872130][T11385] gfs2: fsid=gfs2: error -17 adding sysfs files [ 484.874127][T11389] dump_stack+0x1c/0x28 [ 484.874145][T11389] sysfs_create_dir_ns+0x278/0x318 [ 484.874157][T11389] kobject_add_internal+0x598/0xb14 [ 484.874170][T11389] kobject_init_and_add+0x130/0x1a0 [ 484.883421][T11389] gfs2_sys_fs_add+0x1f8/0x3f4 [ 484.884449][T11389] gfs2_fill_super+0xdf0/0x1fd4 [ 484.885524][T11389] get_tree_bdev+0x360/0x54c [ 484.886651][T11389] gfs2_get_tree+0x54/0x1b4 [ 484.887594][T11389] vfs_get_tree+0x90/0x274 [ 484.888612][T11389] do_new_mount+0x25c/0x8c8 [ 484.889507][T11389] path_mount+0x590/0xe04 [ 484.890401][T11389] __arm64_sys_mount+0x45c/0x594 [ 484.891477][T11389] invoke_syscall+0x98/0x2c0 [ 484.892534][T11389] el0_svc_common+0x138/0x258 [ 484.893536][T11389] do_el0_svc+0x64/0x198 [ 484.894486][T11389] el0_svc+0x4c/0x15c [ 484.895344][T11389] el0t_64_sync_handler+0x84/0xf0 [ 484.896480][T11389] el0t_64_sync+0x190/0x194 [ 484.902756][T11387] CPU: 1 PID: 11387 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 484.904983][T11387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.907259][T11387] Call trace: [ 484.908009][T11387] dump_backtrace+0x1b8/0x1e4 [ 484.909015][T11387] show_stack+0x2c/0x44 [ 484.909906][T11387] dump_stack_lvl+0xd0/0x124 [ 484.910907][T11387] dump_stack+0x1c/0x28 [ 484.911822][T11387] sysfs_create_dir_ns+0x278/0x318 [ 484.912938][T11387] kobject_add_internal+0x598/0xb14 [ 484.914094][T11387] kobject_init_and_add+0x130/0x1a0 [ 484.915272][T11387] gfs2_sys_fs_add+0x1f8/0x3f4 [ 484.916394][T11387] gfs2_fill_super+0xdf0/0x1fd4 [ 484.917484][T11387] get_tree_bdev+0x360/0x54c [ 484.918596][T11387] gfs2_get_tree+0x54/0x1b4 [ 484.919622][T11387] vfs_get_tree+0x90/0x274 [ 484.920652][T11387] do_new_mount+0x25c/0x8c8 [ 484.921706][T11387] path_mount+0x590/0xe04 [ 484.922665][T11387] __arm64_sys_mount+0x45c/0x594 [ 484.923833][T11387] invoke_syscall+0x98/0x2c0 [ 484.924845][T11387] el0_svc_common+0x138/0x258 [ 484.925935][T11387] do_el0_svc+0x64/0x198 [ 484.926923][T11387] el0_svc+0x4c/0x15c [ 484.927789][T11387] el0t_64_sync_handler+0x84/0xf0 [ 484.928915][T11387] el0t_64_sync+0x190/0x194 [ 484.961022][T11387] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 484.967359][T11387] gfs2: fsid=gfs2: error -17 adding sysfs files [ 484.969841][T11389] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 484.979566][T11389] gfs2: fsid=gfs2: error -17 adding sysfs files [ 485.034341][T11391] loop2: detected capacity change from 0 to 32768 [ 485.036627][T11391] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 485.038260][T11391] CPU: 1 PID: 11391 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 485.040585][T11391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.042882][T11391] Call trace: [ 485.043581][T11391] dump_backtrace+0x1b8/0x1e4 [ 485.044552][T11391] show_stack+0x2c/0x44 [ 485.045521][T11391] dump_stack_lvl+0xd0/0x124 [ 485.046540][T11391] dump_stack+0x1c/0x28 [ 485.047455][T11391] sysfs_create_dir_ns+0x278/0x318 [ 485.048622][T11391] kobject_add_internal+0x598/0xb14 [ 485.049816][T11391] kobject_init_and_add+0x130/0x1a0 [ 485.050991][T11391] gfs2_sys_fs_add+0x1f8/0x3f4 [ 485.052018][T11391] gfs2_fill_super+0xdf0/0x1fd4 [ 485.053039][T11391] get_tree_bdev+0x360/0x54c [ 485.054026][T11391] gfs2_get_tree+0x54/0x1b4 [ 485.054996][T11391] vfs_get_tree+0x90/0x274 [ 485.055959][T11391] do_new_mount+0x25c/0x8c8 [ 485.056929][T11391] path_mount+0x590/0xe04 [ 485.057915][T11391] __arm64_sys_mount+0x45c/0x594 [ 485.059018][T11391] invoke_syscall+0x98/0x2c0 [ 485.059980][T11391] el0_svc_common+0x138/0x258 [ 485.060991][T11391] do_el0_svc+0x64/0x198 [ 485.061931][T11391] el0_svc+0x4c/0x15c [ 485.062772][T11391] el0t_64_sync_handler+0x84/0xf0 [ 485.063841][T11391] el0t_64_sync+0x190/0x194 [ 485.068431][T11391] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 485.071264][T11391] gfs2: fsid=gfs2: error -17 adding sysfs files [ 485.125220][T11387] syz-executor222 (11387): drop_caches: 2 [ 485.127480][T11385] syz-executor222 (11385): drop_caches: 2 [ 485.132034][T11387] syz-executor222 (11387): drop_caches: 2 [ 485.134223][T11392] loop4: detected capacity change from 0 to 32768 [ 485.136544][T11385] syz-executor222 (11385): drop_caches: 2 [ 485.147386][T11392] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 485.149199][T11392] CPU: 1 PID: 11392 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 485.151503][T11392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.153727][T11392] Call trace: [ 485.154469][T11392] dump_backtrace+0x1b8/0x1e4 [ 485.155437][T11392] show_stack+0x2c/0x44 [ 485.156335][T11392] dump_stack_lvl+0xd0/0x124 [ 485.157426][T11392] dump_stack+0x1c/0x28 [ 485.158238][T11392] sysfs_create_dir_ns+0x278/0x318 [ 485.159360][T11392] kobject_add_internal+0x598/0xb14 [ 485.160577][T11392] kobject_init_and_add+0x130/0x1a0 [ 485.161709][T11392] gfs2_sys_fs_add+0x1f8/0x3f4 [ 485.162833][T11392] gfs2_fill_super+0xdf0/0x1fd4 [ 485.163890][T11392] get_tree_bdev+0x360/0x54c [ 485.164966][T11392] gfs2_get_tree+0x54/0x1b4 [ 485.165958][T11392] vfs_get_tree+0x90/0x274 [ 485.166937][T11392] do_new_mount+0x25c/0x8c8 [ 485.167929][T11392] path_mount+0x590/0xe04 [ 485.168932][T11392] __arm64_sys_mount+0x45c/0x594 [ 485.170039][T11392] invoke_syscall+0x98/0x2c0 [ 485.171073][T11392] el0_svc_common+0x138/0x258 [ 485.172184][T11392] do_el0_svc+0x64/0x198 [ 485.173174][T11392] el0_svc+0x4c/0x15c [ 485.174039][T11392] el0t_64_sync_handler+0x84/0xf0 [ 485.175146][T11392] el0t_64_sync+0x190/0x194 [ 485.183250][T11392] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 485.195944][T11392] gfs2: fsid=gfs2: error -17 adding sysfs files [ 485.204182][T11389] syz-executor222 (11389): drop_caches: 2 [ 485.219915][T11389] syz-executor222 (11389): drop_caches: 2 [ 485.326466][T11391] syz-executor222 (11391): drop_caches: 2 [ 485.332511][T11391] syz-executor222 (11391): drop_caches: 2 [ 485.422887][T11392] syz-executor222 (11392): drop_caches: 2 [ 485.436746][T11392] syz-executor222 (11392): drop_caches: 2 [ 485.668659][T11399] loop0: detected capacity change from 0 to 32768 [ 485.677205][T11399] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 485.678928][T11399] CPU: 0 PID: 11399 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 485.681340][T11399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.683655][T11399] Call trace: [ 485.684383][T11399] dump_backtrace+0x1b8/0x1e4 [ 485.685413][T11399] show_stack+0x2c/0x44 [ 485.686370][T11399] dump_stack_lvl+0xd0/0x124 [ 485.687404][T11399] dump_stack+0x1c/0x28 [ 485.688409][T11399] sysfs_create_dir_ns+0x278/0x318 [ 485.689489][T11399] kobject_add_internal+0x598/0xb14 [ 485.690720][T11399] kobject_init_and_add+0x130/0x1a0 [ 485.691925][T11399] gfs2_sys_fs_add+0x1f8/0x3f4 [ 485.692970][T11399] gfs2_fill_super+0xdf0/0x1fd4 [ 485.694091][T11399] get_tree_bdev+0x360/0x54c [ 485.695123][T11399] gfs2_get_tree+0x54/0x1b4 [ 485.696149][T11399] vfs_get_tree+0x90/0x274 [ 485.697176][T11399] do_new_mount+0x25c/0x8c8 [ 485.698127][T11399] path_mount+0x590/0xe04 [ 485.699146][T11399] __arm64_sys_mount+0x45c/0x594 [ 485.700197][T11399] invoke_syscall+0x98/0x2c0 [ 485.701203][T11399] el0_svc_common+0x138/0x258 [ 485.702203][T11399] do_el0_svc+0x64/0x198 [ 485.703215][T11399] el0_svc+0x4c/0x15c [ 485.704018][T11399] el0t_64_sync_handler+0x84/0xf0 [ 485.705060][T11399] el0t_64_sync+0x190/0x194 [ 485.706309][T11399] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 485.709118][T11399] gfs2: fsid=gfs2: error -17 adding sysfs files [ 485.709343][T11398] loop1: detected capacity change from 0 to 32768 [ 485.721063][T11398] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 485.722854][T11398] CPU: 1 PID: 11398 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 485.725216][T11398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.727379][T11398] Call trace: [ 485.728136][T11398] dump_backtrace+0x1b8/0x1e4 [ 485.729117][T11398] show_stack+0x2c/0x44 [ 485.730049][T11398] dump_stack_lvl+0xd0/0x124 [ 485.731017][T11398] dump_stack+0x1c/0x28 [ 485.731937][T11398] sysfs_create_dir_ns+0x278/0x318 [ 485.733050][T11398] kobject_add_internal+0x598/0xb14 [ 485.734082][T11398] kobject_init_and_add+0x130/0x1a0 [ 485.735249][T11398] gfs2_sys_fs_add+0x1f8/0x3f4 [ 485.736350][T11398] gfs2_fill_super+0xdf0/0x1fd4 [ 485.737417][T11398] get_tree_bdev+0x360/0x54c [ 485.738390][T11398] gfs2_get_tree+0x54/0x1b4 [ 485.739409][T11398] vfs_get_tree+0x90/0x274 [ 485.740393][T11398] do_new_mount+0x25c/0x8c8 [ 485.741391][T11398] path_mount+0x590/0xe04 [ 485.742346][T11398] __arm64_sys_mount+0x45c/0x594 [ 485.743435][T11398] invoke_syscall+0x98/0x2c0 [ 485.744427][T11398] el0_svc_common+0x138/0x258 [ 485.745485][T11398] do_el0_svc+0x64/0x198 [ 485.746404][T11398] el0_svc+0x4c/0x15c [ 485.747343][T11398] el0t_64_sync_handler+0x84/0xf0 [ 485.748456][T11398] el0t_64_sync+0x190/0x194 [ 485.826548][T11398] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 485.839308][T11398] gfs2: fsid=gfs2: error -17 adding sysfs files [ 485.941361][T11402] loop4: detected capacity change from 0 to 32768 [ 485.967475][T11399] syz-executor222 (11399): drop_caches: 2 [ 485.974247][T11402] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 485.976089][T11402] CPU: 1 PID: 11402 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 485.976914][T11401] loop2: detected capacity change from 0 to 32768 [ 485.978510][T11402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.978522][T11402] Call trace: [ 485.978526][T11402] dump_backtrace+0x1b8/0x1e4 [ 485.978543][T11402] show_stack+0x2c/0x44 [ 485.984705][T11402] dump_stack_lvl+0xd0/0x124 [ 485.985654][T11402] dump_stack+0x1c/0x28 [ 485.986517][T11402] sysfs_create_dir_ns+0x278/0x318 [ 485.987622][T11402] kobject_add_internal+0x598/0xb14 [ 485.988750][T11402] kobject_init_and_add+0x130/0x1a0 [ 485.989890][T11402] gfs2_sys_fs_add+0x1f8/0x3f4 [ 485.990983][T11402] gfs2_fill_super+0xdf0/0x1fd4 [ 485.992031][T11402] get_tree_bdev+0x360/0x54c [ 485.993025][T11402] gfs2_get_tree+0x54/0x1b4 [ 485.994018][T11402] vfs_get_tree+0x90/0x274 [ 485.995028][T11402] do_new_mount+0x25c/0x8c8 [ 485.995986][T11402] path_mount+0x590/0xe04 [ 485.996927][T11402] __arm64_sys_mount+0x45c/0x594 [ 485.997947][T11402] invoke_syscall+0x98/0x2c0 [ 485.998915][T11402] el0_svc_common+0x138/0x258 [ 485.999940][T11402] do_el0_svc+0x64/0x198 [ 486.000887][T11402] el0_svc+0x4c/0x15c [ 486.001749][T11402] el0t_64_sync_handler+0x84/0xf0 [ 486.002833][T11402] el0t_64_sync+0x190/0x194 [ 486.008943][T11399] syz-executor222 (11399): drop_caches: 2 [ 486.009183][T11401] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.011793][T11401] CPU: 0 PID: 11401 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.014196][T11401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.016426][T11401] Call trace: [ 486.017148][T11401] dump_backtrace+0x1b8/0x1e4 [ 486.018213][T11401] show_stack+0x2c/0x44 [ 486.019112][T11401] dump_stack_lvl+0xd0/0x124 [ 486.020034][T11401] dump_stack+0x1c/0x28 [ 486.020882][T11401] sysfs_create_dir_ns+0x278/0x318 [ 486.022076][T11401] kobject_add_internal+0x598/0xb14 [ 486.023199][T11401] kobject_init_and_add+0x130/0x1a0 [ 486.024317][T11401] gfs2_sys_fs_add+0x1f8/0x3f4 [ 486.025374][T11401] gfs2_fill_super+0xdf0/0x1fd4 [ 486.026400][T11401] get_tree_bdev+0x360/0x54c [ 486.027403][T11401] gfs2_get_tree+0x54/0x1b4 [ 486.028442][T11401] vfs_get_tree+0x90/0x274 [ 486.029400][T11401] do_new_mount+0x25c/0x8c8 [ 486.030412][T11401] path_mount+0x590/0xe04 [ 486.031345][T11401] __arm64_sys_mount+0x45c/0x594 [ 486.032373][T11401] invoke_syscall+0x98/0x2c0 [ 486.033423][T11401] el0_svc_common+0x138/0x258 [ 486.034495][T11401] do_el0_svc+0x64/0x198 [ 486.035451][T11401] el0_svc+0x4c/0x15c [ 486.036341][T11401] el0t_64_sync_handler+0x84/0xf0 [ 486.037421][T11401] el0t_64_sync+0x190/0x194 [ 486.047237][T11400] loop3: detected capacity change from 0 to 32768 [ 486.054408][T11400] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.056026][T11400] CPU: 0 PID: 11400 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.058333][T11400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.060551][T11400] Call trace: [ 486.061256][T11400] dump_backtrace+0x1b8/0x1e4 [ 486.062283][T11400] show_stack+0x2c/0x44 [ 486.063203][T11400] dump_stack_lvl+0xd0/0x124 [ 486.064216][T11400] dump_stack+0x1c/0x28 [ 486.065124][T11400] sysfs_create_dir_ns+0x278/0x318 [ 486.066308][T11400] kobject_add_internal+0x598/0xb14 [ 486.067443][T11400] kobject_init_and_add+0x130/0x1a0 [ 486.068565][T11400] gfs2_sys_fs_add+0x1f8/0x3f4 [ 486.069627][T11400] gfs2_fill_super+0xdf0/0x1fd4 [ 486.070695][T11400] get_tree_bdev+0x360/0x54c [ 486.071725][T11400] gfs2_get_tree+0x54/0x1b4 [ 486.072469][T11398] syz-executor222 (11398): drop_caches: 2 [ 486.072712][T11400] vfs_get_tree+0x90/0x274 [ 486.074996][T11400] do_new_mount+0x25c/0x8c8 [ 486.075525][T11398] syz-executor222 (11398): drop_caches: 2 [ 486.075978][T11400] path_mount+0x590/0xe04 [ 486.075992][T11400] __arm64_sys_mount+0x45c/0x594 [ 486.076003][T11400] invoke_syscall+0x98/0x2c0 [ 486.076017][T11400] el0_svc_common+0x138/0x258 [ 486.076029][T11400] do_el0_svc+0x64/0x198 [ 486.076042][T11400] el0_svc+0x4c/0x15c [ 486.076051][T11400] el0t_64_sync_handler+0x84/0xf0 [ 486.076061][T11400] el0t_64_sync+0x190/0x194 [ 486.088216][T11401] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.089697][T11402] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.096028][T11402] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.102407][T11401] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.110441][T11400] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.113305][T11400] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.316789][T11400] syz-executor222 (11400): drop_caches: 2 [ 486.320262][T11400] syz-executor222 (11400): drop_caches: 2 [ 486.329192][T11402] syz-executor222 (11402): drop_caches: 2 [ 486.330878][T11402] syz-executor222 (11402): drop_caches: 2 [ 486.374143][T11401] syz-executor222 (11401): drop_caches: 2 [ 486.376632][T11401] syz-executor222 (11401): drop_caches: 2 [ 486.608816][T11407] loop0: detected capacity change from 0 to 32768 [ 486.619301][T11407] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.620960][T11407] CPU: 1 PID: 11407 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.623254][T11407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.625487][T11407] Call trace: [ 486.626146][T11407] dump_backtrace+0x1b8/0x1e4 [ 486.627267][T11407] show_stack+0x2c/0x44 [ 486.628223][T11407] dump_stack_lvl+0xd0/0x124 [ 486.629222][T11407] dump_stack+0x1c/0x28 [ 486.630090][T11407] sysfs_create_dir_ns+0x278/0x318 [ 486.631210][T11407] kobject_add_internal+0x598/0xb14 [ 486.632307][T11407] kobject_init_and_add+0x130/0x1a0 [ 486.633496][T11407] gfs2_sys_fs_add+0x1f8/0x3f4 [ 486.634481][T11407] gfs2_fill_super+0xdf0/0x1fd4 [ 486.635570][T11407] get_tree_bdev+0x360/0x54c [ 486.636576][T11407] gfs2_get_tree+0x54/0x1b4 [ 486.637600][T11407] vfs_get_tree+0x90/0x274 [ 486.638567][T11407] do_new_mount+0x25c/0x8c8 [ 486.639611][T11407] path_mount+0x590/0xe04 [ 486.640550][T11407] __arm64_sys_mount+0x45c/0x594 [ 486.641598][T11407] invoke_syscall+0x98/0x2c0 [ 486.642583][T11407] el0_svc_common+0x138/0x258 [ 486.643548][T11407] do_el0_svc+0x64/0x198 [ 486.644483][T11407] el0_svc+0x4c/0x15c [ 486.645365][T11407] el0t_64_sync_handler+0x84/0xf0 [ 486.646489][T11407] el0t_64_sync+0x190/0x194 [ 486.709739][T11407] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.717071][T11407] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.763871][T11409] loop1: detected capacity change from 0 to 32768 [ 486.765672][T11411] loop4: detected capacity change from 0 to 32768 [ 486.770257][T11411] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.772056][T11411] CPU: 0 PID: 11411 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.774377][T11411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.776585][T11411] Call trace: [ 486.777309][T11411] dump_backtrace+0x1b8/0x1e4 [ 486.778265][T11411] show_stack+0x2c/0x44 [ 486.779193][T11411] dump_stack_lvl+0xd0/0x124 [ 486.780267][T11411] dump_stack+0x1c/0x28 [ 486.781237][T11411] sysfs_create_dir_ns+0x278/0x318 [ 486.782329][T11411] kobject_add_internal+0x598/0xb14 [ 486.783398][T11411] kobject_init_and_add+0x130/0x1a0 [ 486.784524][T11411] gfs2_sys_fs_add+0x1f8/0x3f4 [ 486.785570][T11411] gfs2_fill_super+0xdf0/0x1fd4 [ 486.786698][T11411] get_tree_bdev+0x360/0x54c [ 486.787726][T11411] gfs2_get_tree+0x54/0x1b4 [ 486.788767][T11411] vfs_get_tree+0x90/0x274 [ 486.789795][T11411] do_new_mount+0x25c/0x8c8 [ 486.790748][T11411] path_mount+0x590/0xe04 [ 486.791677][T11411] __arm64_sys_mount+0x45c/0x594 [ 486.792780][T11411] invoke_syscall+0x98/0x2c0 [ 486.793765][T11411] el0_svc_common+0x138/0x258 [ 486.794918][T11411] do_el0_svc+0x64/0x198 [ 486.795834][T11411] el0_svc+0x4c/0x15c [ 486.796755][T11411] el0t_64_sync_handler+0x84/0xf0 [ 486.797875][T11411] el0t_64_sync+0x190/0x194 [ 486.799750][T11411] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.802949][T11411] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.806039][T11409] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.807707][T11409] CPU: 1 PID: 11409 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.809987][T11409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.812207][T11409] Call trace: [ 486.812947][T11409] dump_backtrace+0x1b8/0x1e4 [ 486.813990][T11409] show_stack+0x2c/0x44 [ 486.814931][T11409] dump_stack_lvl+0xd0/0x124 [ 486.815893][T11409] dump_stack+0x1c/0x28 [ 486.816818][T11409] sysfs_create_dir_ns+0x278/0x318 [ 486.818026][T11409] kobject_add_internal+0x598/0xb14 [ 486.819099][T11409] kobject_init_and_add+0x130/0x1a0 [ 486.820186][T11409] gfs2_sys_fs_add+0x1f8/0x3f4 [ 486.821216][T11409] gfs2_fill_super+0xdf0/0x1fd4 [ 486.822269][T11409] get_tree_bdev+0x360/0x54c [ 486.823191][T11409] gfs2_get_tree+0x54/0x1b4 [ 486.824151][T11409] vfs_get_tree+0x90/0x274 [ 486.825117][T11409] do_new_mount+0x25c/0x8c8 [ 486.826061][T11409] path_mount+0x590/0xe04 [ 486.827040][T11409] __arm64_sys_mount+0x45c/0x594 [ 486.828143][T11409] invoke_syscall+0x98/0x2c0 [ 486.829206][T11409] el0_svc_common+0x138/0x258 [ 486.830377][T11409] do_el0_svc+0x64/0x198 [ 486.831368][T11409] el0_svc+0x4c/0x15c [ 486.832254][T11409] el0t_64_sync_handler+0x84/0xf0 [ 486.833342][T11409] el0t_64_sync+0x190/0x194 [ 486.836190][T11409] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.843720][T11409] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.867376][T11412] loop2: detected capacity change from 0 to 32768 [ 486.878245][T11412] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.879836][T11412] CPU: 1 PID: 11412 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.882173][T11412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.884246][T11412] Call trace: [ 486.884990][T11412] dump_backtrace+0x1b8/0x1e4 [ 486.886004][T11412] show_stack+0x2c/0x44 [ 486.886942][T11412] dump_stack_lvl+0xd0/0x124 [ 486.887904][T11412] dump_stack+0x1c/0x28 [ 486.888834][T11412] sysfs_create_dir_ns+0x278/0x318 [ 486.890035][T11412] kobject_add_internal+0x598/0xb14 [ 486.891271][T11412] kobject_init_and_add+0x130/0x1a0 [ 486.892395][T11412] gfs2_sys_fs_add+0x1f8/0x3f4 [ 486.893494][T11412] gfs2_fill_super+0xdf0/0x1fd4 [ 486.894569][T11412] get_tree_bdev+0x360/0x54c [ 486.895585][T11412] gfs2_get_tree+0x54/0x1b4 [ 486.896618][T11412] vfs_get_tree+0x90/0x274 [ 486.897544][T11412] do_new_mount+0x25c/0x8c8 [ 486.898527][T11412] path_mount+0x590/0xe04 [ 486.899404][T11412] __arm64_sys_mount+0x45c/0x594 [ 486.900425][T11412] invoke_syscall+0x98/0x2c0 [ 486.901431][T11412] el0_svc_common+0x138/0x258 [ 486.902494][T11412] do_el0_svc+0x64/0x198 [ 486.903423][T11412] el0_svc+0x4c/0x15c [ 486.904265][T11412] el0t_64_sync_handler+0x84/0xf0 [ 486.905386][T11412] el0t_64_sync+0x190/0x194 [ 486.941985][T11410] loop3: detected capacity change from 0 to 32768 [ 486.952164][T11407] syz-executor222 (11407): drop_caches: 2 [ 486.952983][T11412] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 486.953392][T11407] syz-executor222 (11407): drop_caches: 2 [ 486.958790][T11412] gfs2: fsid=gfs2: error -17 adding sysfs files [ 486.987957][T11410] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 486.990156][T11410] CPU: 0 PID: 11410 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 486.992546][T11410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.994778][T11410] Call trace: [ 486.995581][T11410] dump_backtrace+0x1b8/0x1e4 [ 486.996693][T11410] show_stack+0x2c/0x44 [ 486.997628][T11410] dump_stack_lvl+0xd0/0x124 [ 486.998688][T11410] dump_stack+0x1c/0x28 [ 486.999666][T11410] sysfs_create_dir_ns+0x278/0x318 [ 487.000759][T11410] kobject_add_internal+0x598/0xb14 [ 487.001905][T11410] kobject_init_and_add+0x130/0x1a0 [ 487.003058][T11410] gfs2_sys_fs_add+0x1f8/0x3f4 [ 487.004075][T11410] gfs2_fill_super+0xdf0/0x1fd4 [ 487.005158][T11410] get_tree_bdev+0x360/0x54c [ 487.006286][T11410] gfs2_get_tree+0x54/0x1b4 [ 487.007265][T11410] vfs_get_tree+0x90/0x274 [ 487.008184][T11410] do_new_mount+0x25c/0x8c8 [ 487.009133][T11410] path_mount+0x590/0xe04 [ 487.009982][T11410] __arm64_sys_mount+0x45c/0x594 [ 487.011116][T11410] invoke_syscall+0x98/0x2c0 [ 487.011390][T11411] syz-executor222 (11411): drop_caches: 2 [ 487.012156][T11410] el0_svc_common+0x138/0x258 [ 487.014403][T11410] do_el0_svc+0x64/0x198 [ 487.014504][T11411] syz-executor222 (11411): drop_caches: 2 [ 487.015305][T11410] el0_svc+0x4c/0x15c [ 487.017403][T11410] el0t_64_sync_handler+0x84/0xf0 [ 487.018514][T11410] el0t_64_sync+0x190/0x194 [ 487.092587][T11410] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 487.100549][T11410] gfs2: fsid=gfs2: error -17 adding sysfs files [ 487.114742][T11409] syz-executor222 (11409): drop_caches: 2 [ 487.125093][T11409] syz-executor222 (11409): drop_caches: 2 [ 487.174670][T11412] syz-executor222 (11412): drop_caches: 2 [ 487.176697][T11412] syz-executor222 (11412): drop_caches: 2 [ 487.312321][T11410] syz-executor222 (11410): drop_caches: 2 [ 487.314107][T11410] syz-executor222 (11410): drop_caches: 2 [ 487.491022][T11418] loop0: detected capacity change from 0 to 32768 [ 487.499865][T11418] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 487.501712][T11418] CPU: 0 PID: 11418 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 487.504015][T11418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.506200][T11418] Call trace: [ 487.506943][T11418] dump_backtrace+0x1b8/0x1e4 [ 487.507969][T11418] show_stack+0x2c/0x44 [ 487.508872][T11418] dump_stack_lvl+0xd0/0x124 [ 487.509837][T11418] dump_stack+0x1c/0x28 [ 487.510667][T11418] sysfs_create_dir_ns+0x278/0x318 [ 487.511943][T11418] kobject_add_internal+0x598/0xb14 [ 487.513034][T11418] kobject_init_and_add+0x130/0x1a0 [ 487.514179][T11418] gfs2_sys_fs_add+0x1f8/0x3f4 [ 487.515166][T11418] gfs2_fill_super+0xdf0/0x1fd4 [ 487.516323][T11418] get_tree_bdev+0x360/0x54c [ 487.517263][T11418] gfs2_get_tree+0x54/0x1b4 [ 487.518331][T11418] vfs_get_tree+0x90/0x274 [ 487.519310][T11418] do_new_mount+0x25c/0x8c8 [ 487.520266][T11418] path_mount+0x590/0xe04 [ 487.521260][T11418] __arm64_sys_mount+0x45c/0x594 [ 487.522296][T11418] invoke_syscall+0x98/0x2c0 [ 487.523263][T11418] el0_svc_common+0x138/0x258 [ 487.524306][T11418] do_el0_svc+0x64/0x198 [ 487.525245][T11418] el0_svc+0x4c/0x15c [ 487.526155][T11418] el0t_64_sync_handler+0x84/0xf0 [ 487.527255][T11418] el0t_64_sync+0x190/0x194 [ 487.605909][T11418] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 487.608781][T11418] gfs2: fsid=gfs2: error -17 adding sysfs files [ 487.668045][T11419] loop4: detected capacity change from 0 to 32768 [ 487.672920][T11419] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 487.674503][T11419] CPU: 1 PID: 11419 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 487.676728][T11419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.678914][T11419] Call trace: [ 487.679125][T11421] loop2: detected capacity change from 0 to 32768 [ 487.679588][T11419] dump_backtrace+0x1b8/0x1e4 [ 487.679608][T11419] show_stack+0x2c/0x44 [ 487.679618][T11419] dump_stack_lvl+0xd0/0x124 [ 487.679633][T11419] dump_stack+0x1c/0x28 [ 487.685042][T11419] sysfs_create_dir_ns+0x278/0x318 [ 487.686126][T11419] kobject_add_internal+0x598/0xb14 [ 487.687329][T11419] kobject_init_and_add+0x130/0x1a0 [ 487.688471][T11419] gfs2_sys_fs_add+0x1f8/0x3f4 [ 487.689512][T11419] gfs2_fill_super+0xdf0/0x1fd4 [ 487.690615][T11419] get_tree_bdev+0x360/0x54c [ 487.691655][T11419] gfs2_get_tree+0x54/0x1b4 [ 487.692624][T11419] vfs_get_tree+0x90/0x274 [ 487.693552][T11419] do_new_mount+0x25c/0x8c8 [ 487.694509][T11419] path_mount+0x590/0xe04 [ 487.695527][T11419] __arm64_sys_mount+0x45c/0x594 [ 487.696577][T11419] invoke_syscall+0x98/0x2c0 [ 487.697626][T11419] el0_svc_common+0x138/0x258 [ 487.698708][T11419] do_el0_svc+0x64/0x198 [ 487.699641][T11419] el0_svc+0x4c/0x15c [ 487.700481][T11419] el0t_64_sync_handler+0x84/0xf0 [ 487.701543][T11419] el0t_64_sync+0x190/0x194 [ 487.703737][T11421] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 487.705299][T11421] CPU: 0 PID: 11421 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 487.707615][T11421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.709928][T11421] Call trace: [ 487.710719][T11421] dump_backtrace+0x1b8/0x1e4 [ 487.711803][T11421] show_stack+0x2c/0x44 [ 487.712730][T11421] dump_stack_lvl+0xd0/0x124 [ 487.713772][T11421] dump_stack+0x1c/0x28 [ 487.714682][T11421] sysfs_create_dir_ns+0x278/0x318 [ 487.715851][T11421] kobject_add_internal+0x598/0xb14 [ 487.717012][T11421] kobject_init_and_add+0x130/0x1a0 [ 487.718266][T11421] gfs2_sys_fs_add+0x1f8/0x3f4 [ 487.719335][T11421] gfs2_fill_super+0xdf0/0x1fd4 [ 487.720425][T11421] get_tree_bdev+0x360/0x54c [ 487.721473][T11421] gfs2_get_tree+0x54/0x1b4 [ 487.722515][T11421] vfs_get_tree+0x90/0x274 [ 487.723515][T11421] do_new_mount+0x25c/0x8c8 [ 487.724533][T11421] path_mount+0x590/0xe04 [ 487.725490][T11421] __arm64_sys_mount+0x45c/0x594 [ 487.726668][T11421] invoke_syscall+0x98/0x2c0 [ 487.727637][T11421] el0_svc_common+0x138/0x258 [ 487.728613][T11421] do_el0_svc+0x64/0x198 [ 487.729566][T11421] el0_svc+0x4c/0x15c [ 487.730417][T11421] el0t_64_sync_handler+0x84/0xf0 [ 487.731652][T11421] el0t_64_sync+0x190/0x194 [ 487.731686][T11419] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 487.735605][T11419] gfs2: fsid=gfs2: error -17 adding sysfs files [ 487.737296][T11421] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 487.743595][T11421] gfs2: fsid=gfs2: error -17 adding sysfs files [ 487.768843][T11420] loop1: detected capacity change from 0 to 32768 [ 487.771155][T11420] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 487.772878][T11420] CPU: 0 PID: 11420 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 487.775105][T11420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.777337][T11420] Call trace: [ 487.778047][T11420] dump_backtrace+0x1b8/0x1e4 [ 487.779061][T11420] show_stack+0x2c/0x44 [ 487.779988][T11420] dump_stack_lvl+0xd0/0x124 [ 487.781048][T11420] dump_stack+0x1c/0x28 [ 487.781956][T11420] sysfs_create_dir_ns+0x278/0x318 [ 487.783061][T11420] kobject_add_internal+0x598/0xb14 [ 487.784179][T11420] kobject_init_and_add+0x130/0x1a0 [ 487.785363][T11420] gfs2_sys_fs_add+0x1f8/0x3f4 [ 487.786416][T11420] gfs2_fill_super+0xdf0/0x1fd4 [ 487.787446][T11420] get_tree_bdev+0x360/0x54c [ 487.788427][T11420] gfs2_get_tree+0x54/0x1b4 [ 487.789349][T11420] vfs_get_tree+0x90/0x274 [ 487.790325][T11420] do_new_mount+0x25c/0x8c8 [ 487.791335][T11420] path_mount+0x590/0xe04 [ 487.792252][T11420] __arm64_sys_mount+0x45c/0x594 [ 487.793364][T11420] invoke_syscall+0x98/0x2c0 [ 487.794406][T11420] el0_svc_common+0x138/0x258 [ 487.795458][T11420] do_el0_svc+0x64/0x198 [ 487.796380][T11420] el0_svc+0x4c/0x15c [ 487.797334][T11420] el0t_64_sync_handler+0x84/0xf0 [ 487.798400][T11420] el0t_64_sync+0x190/0x194 [ 487.804136][T11420] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 487.807444][T11420] gfs2: fsid=gfs2: error -17 adding sysfs files [ 487.865425][T11422] loop3: detected capacity change from 0 to 32768 [ 487.868563][T11422] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 487.870466][T11422] CPU: 0 PID: 11422 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 487.872735][T11422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.875023][T11422] Call trace: [ 487.875731][T11422] dump_backtrace+0x1b8/0x1e4 [ 487.876711][T11422] show_stack+0x2c/0x44 [ 487.877593][T11422] dump_stack_lvl+0xd0/0x124 [ 487.878638][T11422] dump_stack+0x1c/0x28 [ 487.879566][T11422] sysfs_create_dir_ns+0x278/0x318 [ 487.880714][T11422] kobject_add_internal+0x598/0xb14 [ 487.881837][T11422] kobject_init_and_add+0x130/0x1a0 [ 487.882936][T11422] gfs2_sys_fs_add+0x1f8/0x3f4 [ 487.883996][T11422] gfs2_fill_super+0xdf0/0x1fd4 [ 487.885090][T11422] get_tree_bdev+0x360/0x54c [ 487.886078][T11422] gfs2_get_tree+0x54/0x1b4 [ 487.887070][T11422] vfs_get_tree+0x90/0x274 [ 487.888006][T11422] do_new_mount+0x25c/0x8c8 [ 487.888966][T11422] path_mount+0x590/0xe04 [ 487.889943][T11422] __arm64_sys_mount+0x45c/0x594 [ 487.890975][T11422] invoke_syscall+0x98/0x2c0 [ 487.891994][T11422] el0_svc_common+0x138/0x258 [ 487.893060][T11422] do_el0_svc+0x64/0x198 [ 487.893972][T11422] el0_svc+0x4c/0x15c [ 487.894810][T11422] el0t_64_sync_handler+0x84/0xf0 [ 487.895852][T11422] el0t_64_sync+0x190/0x194 [ 487.897355][T11422] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 487.900387][T11422] gfs2: fsid=gfs2: error -17 adding sysfs files [ 487.901320][T11418] syz-executor222 (11418): drop_caches: 2 [ 487.916185][T11418] syz-executor222 (11418): drop_caches: 2 [ 487.971555][T11419] syz-executor222 (11419): drop_caches: 2 [ 487.986653][T11419] syz-executor222 (11419): drop_caches: 2 [ 487.994965][T11421] syz-executor222 (11421): drop_caches: 2 [ 487.999735][T11421] syz-executor222 (11421): drop_caches: 2 [ 488.002756][T11420] syz-executor222 (11420): drop_caches: 2 [ 488.007608][T11420] syz-executor222 (11420): drop_caches: 2 [ 488.188234][T11422] syz-executor222 (11422): drop_caches: 2 [ 488.194917][T11422] syz-executor222 (11422): drop_caches: 2 [ 488.465244][T11430] loop2: detected capacity change from 0 to 32768 [ 488.473711][T11430] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 488.475392][T11430] CPU: 0 PID: 11430 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 488.477754][T11430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.480021][T11430] Call trace: [ 488.480716][T11430] dump_backtrace+0x1b8/0x1e4 [ 488.481775][T11430] show_stack+0x2c/0x44 [ 488.482683][T11430] dump_stack_lvl+0xd0/0x124 [ 488.483715][T11430] dump_stack+0x1c/0x28 [ 488.484648][T11430] sysfs_create_dir_ns+0x278/0x318 [ 488.485787][T11430] kobject_add_internal+0x598/0xb14 [ 488.486927][T11430] kobject_init_and_add+0x130/0x1a0 [ 488.488051][T11430] gfs2_sys_fs_add+0x1f8/0x3f4 [ 488.489073][T11430] gfs2_fill_super+0xdf0/0x1fd4 [ 488.490162][T11430] get_tree_bdev+0x360/0x54c [ 488.491196][T11430] gfs2_get_tree+0x54/0x1b4 [ 488.492295][T11430] vfs_get_tree+0x90/0x274 [ 488.493350][T11430] do_new_mount+0x25c/0x8c8 [ 488.494378][T11430] path_mount+0x590/0xe04 [ 488.495310][T11430] __arm64_sys_mount+0x45c/0x594 [ 488.496403][T11430] invoke_syscall+0x98/0x2c0 [ 488.497452][T11430] el0_svc_common+0x138/0x258 [ 488.498488][T11430] do_el0_svc+0x64/0x198 [ 488.499525][T11430] el0_svc+0x4c/0x15c [ 488.500358][T11430] el0t_64_sync_handler+0x84/0xf0 [ 488.501487][T11430] el0t_64_sync+0x190/0x194 [ 488.502736][T11430] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 488.505723][T11430] gfs2: fsid=gfs2: error -17 adding sysfs files [ 488.566319][T11428] loop0: detected capacity change from 0 to 32768 [ 488.576151][T11428] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 488.577892][T11428] CPU: 1 PID: 11428 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 488.580195][T11428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.582391][T11428] Call trace: [ 488.583063][T11428] dump_backtrace+0x1b8/0x1e4 [ 488.584111][T11428] show_stack+0x2c/0x44 [ 488.585022][T11428] dump_stack_lvl+0xd0/0x124 [ 488.586051][T11428] dump_stack+0x1c/0x28 [ 488.586996][T11428] sysfs_create_dir_ns+0x278/0x318 [ 488.588210][T11428] kobject_add_internal+0x598/0xb14 [ 488.589336][T11428] kobject_init_and_add+0x130/0x1a0 [ 488.590448][T11428] gfs2_sys_fs_add+0x1f8/0x3f4 [ 488.591506][T11428] gfs2_fill_super+0xdf0/0x1fd4 [ 488.592638][T11428] get_tree_bdev+0x360/0x54c [ 488.593650][T11428] gfs2_get_tree+0x54/0x1b4 [ 488.594612][T11428] vfs_get_tree+0x90/0x274 [ 488.595623][T11428] do_new_mount+0x25c/0x8c8 [ 488.596737][T11428] path_mount+0x590/0xe04 [ 488.597834][T11428] __arm64_sys_mount+0x45c/0x594 [ 488.598920][T11428] invoke_syscall+0x98/0x2c0 [ 488.599926][T11428] el0_svc_common+0x138/0x258 [ 488.601007][T11428] do_el0_svc+0x64/0x198 [ 488.601942][T11428] el0_svc+0x4c/0x15c [ 488.602804][T11428] el0t_64_sync_handler+0x84/0xf0 [ 488.603805][T11428] el0t_64_sync+0x190/0x194 [ 488.643363][T11430] syz-executor222 (11430): drop_caches: 2 [ 488.644847][T11430] syz-executor222 (11430): drop_caches: 2 [ 488.647749][T11428] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 488.650818][T11428] gfs2: fsid=gfs2: error -17 adding sysfs files [ 488.669216][T11431] loop1: detected capacity change from 0 to 32768 [ 488.677944][T11431] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 488.679756][T11431] CPU: 0 PID: 11431 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 488.681999][T11431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.684269][T11431] Call trace: [ 488.684973][T11431] dump_backtrace+0x1b8/0x1e4 [ 488.686017][T11431] show_stack+0x2c/0x44 [ 488.686952][T11431] dump_stack_lvl+0xd0/0x124 [ 488.688014][T11431] dump_stack+0x1c/0x28 [ 488.688899][T11431] sysfs_create_dir_ns+0x278/0x318 [ 488.690055][T11431] kobject_add_internal+0x598/0xb14 [ 488.691296][T11431] kobject_init_and_add+0x130/0x1a0 [ 488.692470][T11431] gfs2_sys_fs_add+0x1f8/0x3f4 [ 488.693468][T11431] gfs2_fill_super+0xdf0/0x1fd4 [ 488.694474][T11431] get_tree_bdev+0x360/0x54c [ 488.695543][T11431] gfs2_get_tree+0x54/0x1b4 [ 488.696537][T11431] vfs_get_tree+0x90/0x274 [ 488.697549][T11431] do_new_mount+0x25c/0x8c8 [ 488.698518][T11431] path_mount+0x590/0xe04 [ 488.699490][T11431] __arm64_sys_mount+0x45c/0x594 [ 488.700650][T11431] invoke_syscall+0x98/0x2c0 [ 488.701639][T11431] el0_svc_common+0x138/0x258 [ 488.702689][T11431] do_el0_svc+0x64/0x198 [ 488.703616][T11431] el0_svc+0x4c/0x15c [ 488.704436][T11431] el0t_64_sync_handler+0x84/0xf0 [ 488.705548][T11431] el0t_64_sync+0x190/0x194 [ 488.707073][T11431] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 488.710125][T11431] gfs2: fsid=gfs2: error -17 adding sysfs files [ 488.771678][T11429] loop4: detected capacity change from 0 to 32768 [ 488.781388][T11429] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 488.783158][T11429] CPU: 1 PID: 11429 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 488.785519][T11429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.787779][T11429] Call trace: [ 488.788517][T11429] dump_backtrace+0x1b8/0x1e4 [ 488.789537][T11429] show_stack+0x2c/0x44 [ 488.790475][T11429] dump_stack_lvl+0xd0/0x124 [ 488.791535][T11429] dump_stack+0x1c/0x28 [ 488.792413][T11429] sysfs_create_dir_ns+0x278/0x318 [ 488.793606][T11429] kobject_add_internal+0x598/0xb14 [ 488.794781][T11429] kobject_init_and_add+0x130/0x1a0 [ 488.795915][T11429] gfs2_sys_fs_add+0x1f8/0x3f4 [ 488.796917][T11429] gfs2_fill_super+0xdf0/0x1fd4 [ 488.798016][T11429] get_tree_bdev+0x360/0x54c [ 488.799112][T11429] gfs2_get_tree+0x54/0x1b4 [ 488.800097][T11429] vfs_get_tree+0x90/0x274 [ 488.801101][T11429] do_new_mount+0x25c/0x8c8 [ 488.802122][T11429] path_mount+0x590/0xe04 [ 488.803093][T11429] __arm64_sys_mount+0x45c/0x594 [ 488.804230][T11429] invoke_syscall+0x98/0x2c0 [ 488.805350][T11429] el0_svc_common+0x138/0x258 [ 488.806407][T11429] do_el0_svc+0x64/0x198 [ 488.807383][T11429] el0_svc+0x4c/0x15c [ 488.808250][T11429] el0t_64_sync_handler+0x84/0xf0 [ 488.809384][T11429] el0t_64_sync+0x190/0x194 [ 488.815598][T11432] loop3: detected capacity change from 0 to 32768 [ 488.840755][T11432] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 488.844727][T11432] CPU: 0 PID: 11432 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 488.847137][T11432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.849473][T11432] Call trace: [ 488.850185][T11432] dump_backtrace+0x1b8/0x1e4 [ 488.851153][T11432] show_stack+0x2c/0x44 [ 488.852067][T11432] dump_stack_lvl+0xd0/0x124 [ 488.853112][T11432] dump_stack+0x1c/0x28 [ 488.853860][T11428] syz-executor222 (11428): drop_caches: 2 [ 488.854028][T11432] sysfs_create_dir_ns+0x278/0x318 [ 488.855656][T11428] syz-executor222 (11428): drop_caches: 2 [ 488.856484][T11432] kobject_add_internal+0x598/0xb14 [ 488.856504][T11432] kobject_init_and_add+0x130/0x1a0 [ 488.856518][T11432] gfs2_sys_fs_add+0x1f8/0x3f4 [ 488.856530][T11432] gfs2_fill_super+0xdf0/0x1fd4 [ 488.856542][T11432] get_tree_bdev+0x360/0x54c [ 488.856554][T11432] gfs2_get_tree+0x54/0x1b4 [ 488.856565][T11432] vfs_get_tree+0x90/0x274 [ 488.856576][T11432] do_new_mount+0x25c/0x8c8 [ 488.856587][T11432] path_mount+0x590/0xe04 [ 488.856597][T11432] __arm64_sys_mount+0x45c/0x594 [ 488.856607][T11432] invoke_syscall+0x98/0x2c0 [ 488.856620][T11432] el0_svc_common+0x138/0x258 [ 488.862876][T11429] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 488.863060][T11432] do_el0_svc+0x64/0x198 [ 488.864165][T11429] gfs2: fsid=gfs2: error -17 adding sysfs files [ 488.865000][T11432] el0_svc+0x4c/0x15c [ 488.876132][T11432] el0t_64_sync_handler+0x84/0xf0 [ 488.877215][T11432] el0t_64_sync+0x190/0x194 [ 488.910803][T11432] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 488.913863][T11432] gfs2: fsid=gfs2: error -17 adding sysfs files [ 488.938735][T11431] syz-executor222 (11431): drop_caches: 2 [ 488.946695][T11431] syz-executor222 (11431): drop_caches: 2 [ 489.069952][T11429] syz-executor222 (11429): drop_caches: 2 [ 489.074935][T11429] syz-executor222 (11429): drop_caches: 2 [ 489.177956][T11432] syz-executor222 (11432): drop_caches: 2 [ 489.179369][T11432] syz-executor222 (11432): drop_caches: 2 [ 489.372456][T11440] loop1: detected capacity change from 0 to 32768 [ 489.379924][T11435] loop2: detected capacity change from 0 to 32768 [ 489.381874][T11440] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 489.384712][T11440] CPU: 0 PID: 11440 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 489.386916][T11440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.389100][T11440] Call trace: [ 489.389864][T11440] dump_backtrace+0x1b8/0x1e4 [ 489.390935][T11440] show_stack+0x2c/0x44 [ 489.391863][T11440] dump_stack_lvl+0xd0/0x124 [ 489.392870][T11440] dump_stack+0x1c/0x28 [ 489.393746][T11440] sysfs_create_dir_ns+0x278/0x318 [ 489.394933][T11440] kobject_add_internal+0x598/0xb14 [ 489.396077][T11440] kobject_init_and_add+0x130/0x1a0 [ 489.397202][T11440] gfs2_sys_fs_add+0x1f8/0x3f4 [ 489.398309][T11440] gfs2_fill_super+0xdf0/0x1fd4 [ 489.399422][T11440] get_tree_bdev+0x360/0x54c [ 489.400416][T11440] gfs2_get_tree+0x54/0x1b4 [ 489.401458][T11440] vfs_get_tree+0x90/0x274 [ 489.402496][T11440] do_new_mount+0x25c/0x8c8 [ 489.403531][T11440] path_mount+0x590/0xe04 [ 489.404522][T11440] __arm64_sys_mount+0x45c/0x594 [ 489.405626][T11440] invoke_syscall+0x98/0x2c0 [ 489.406746][T11440] el0_svc_common+0x138/0x258 [ 489.407752][T11440] do_el0_svc+0x64/0x198 [ 489.408628][T11440] el0_svc+0x4c/0x15c [ 489.409570][T11440] el0t_64_sync_handler+0x84/0xf0 [ 489.410600][T11440] el0t_64_sync+0x190/0x194 [ 489.414609][T11435] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 489.416409][T11435] CPU: 1 PID: 11435 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 489.418712][T11435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.420958][T11435] Call trace: [ 489.421769][T11435] dump_backtrace+0x1b8/0x1e4 [ 489.422812][T11435] show_stack+0x2c/0x44 [ 489.423687][T11435] dump_stack_lvl+0xd0/0x124 [ 489.424848][T11435] dump_stack+0x1c/0x28 [ 489.425813][T11435] sysfs_create_dir_ns+0x278/0x318 [ 489.426884][T11435] kobject_add_internal+0x598/0xb14 [ 489.428060][T11435] kobject_init_and_add+0x130/0x1a0 [ 489.429207][T11435] gfs2_sys_fs_add+0x1f8/0x3f4 [ 489.430304][T11435] gfs2_fill_super+0xdf0/0x1fd4 [ 489.431390][T11435] get_tree_bdev+0x360/0x54c [ 489.432408][T11435] gfs2_get_tree+0x54/0x1b4 [ 489.433483][T11435] vfs_get_tree+0x90/0x274 [ 489.434473][T11435] do_new_mount+0x25c/0x8c8 [ 489.435582][T11435] path_mount+0x590/0xe04 [ 489.436530][T11435] __arm64_sys_mount+0x45c/0x594 [ 489.437639][T11435] invoke_syscall+0x98/0x2c0 [ 489.438648][T11435] el0_svc_common+0x138/0x258 [ 489.439736][T11435] do_el0_svc+0x64/0x198 [ 489.440655][T11435] el0_svc+0x4c/0x15c [ 489.441531][T11435] el0t_64_sync_handler+0x84/0xf0 [ 489.442620][T11435] el0t_64_sync+0x190/0x194 [ 489.473108][T11440] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 489.478242][T11435] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 489.481271][T11439] loop0: detected capacity change from 0 to 32768 [ 489.483341][T11440] gfs2: fsid=gfs2: error -17 adding sysfs files [ 489.487711][T11435] gfs2: fsid=gfs2: error -17 adding sysfs files [ 489.488886][T11439] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 489.490908][T11439] CPU: 1 PID: 11439 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 489.493157][T11439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.495413][T11439] Call trace: [ 489.496123][T11439] dump_backtrace+0x1b8/0x1e4 [ 489.497160][T11439] show_stack+0x2c/0x44 [ 489.498103][T11439] dump_stack_lvl+0xd0/0x124 [ 489.499081][T11439] dump_stack+0x1c/0x28 [ 489.500007][T11439] sysfs_create_dir_ns+0x278/0x318 [ 489.501195][T11439] kobject_add_internal+0x598/0xb14 [ 489.502357][T11439] kobject_init_and_add+0x130/0x1a0 [ 489.503488][T11439] gfs2_sys_fs_add+0x1f8/0x3f4 [ 489.504593][T11439] gfs2_fill_super+0xdf0/0x1fd4 [ 489.505741][T11439] get_tree_bdev+0x360/0x54c [ 489.506736][T11439] gfs2_get_tree+0x54/0x1b4 [ 489.507775][T11439] vfs_get_tree+0x90/0x274 [ 489.508717][T11439] do_new_mount+0x25c/0x8c8 [ 489.509694][T11439] path_mount+0x590/0xe04 [ 489.510691][T11439] __arm64_sys_mount+0x45c/0x594 [ 489.511763][T11439] invoke_syscall+0x98/0x2c0 [ 489.512712][T11439] el0_svc_common+0x138/0x258 [ 489.513746][T11439] do_el0_svc+0x64/0x198 [ 489.514717][T11439] el0_svc+0x4c/0x15c [ 489.515645][T11439] el0t_64_sync_handler+0x84/0xf0 [ 489.516780][T11439] el0t_64_sync+0x190/0x194 [ 489.520134][T11439] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 489.523201][T11439] gfs2: fsid=gfs2: error -17 adding sysfs files [ 489.542317][T11382] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 489.544108][T11382] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 489.551094][T11382] gfs2: fsid=gfs2.0: File system withdrawn [ 489.554782][T11382] CPU: 1 PID: 11382 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 489.557160][T11382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.559476][T11382] Call trace: [ 489.560180][T11382] dump_backtrace+0x1b8/0x1e4 [ 489.561136][T11382] show_stack+0x2c/0x44 [ 489.562058][T11382] dump_stack_lvl+0xd0/0x124 [ 489.563038][T11382] dump_stack+0x1c/0x28 [ 489.563974][T11382] gfs2_withdraw+0xf08/0x134c [ 489.565049][T11382] gfs2_consist_inode_i+0xf0/0x10c [ 489.566179][T11382] gfs2_jdesc_check+0x12c/0x264 [ 489.567245][T11382] init_journal+0xb60/0x1fa4 [ 489.568222][T11382] init_inodes+0xe0/0x2d8 [ 489.569200][T11382] gfs2_fill_super+0x1658/0x1fd4 [ 489.570329][T11382] get_tree_bdev+0x360/0x54c [ 489.571347][T11382] gfs2_get_tree+0x54/0x1b4 [ 489.572367][T11382] vfs_get_tree+0x90/0x274 [ 489.573318][T11382] do_new_mount+0x25c/0x8c8 [ 489.574320][T11382] path_mount+0x590/0xe04 [ 489.575233][T11382] __arm64_sys_mount+0x45c/0x594 [ 489.576325][T11382] invoke_syscall+0x98/0x2c0 [ 489.577371][T11382] el0_svc_common+0x138/0x258 [ 489.578423][T11382] do_el0_svc+0x64/0x198 [ 489.579309][T11382] el0_svc+0x4c/0x15c [ 489.580168][T11382] el0t_64_sync_handler+0x84/0xf0 [ 489.581223][T11382] el0t_64_sync+0x190/0x194 [ 489.645934][T11441] loop4: detected capacity change from 0 to 32768 [ 489.647462][T11382] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 489.653307][T11441] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 489.657886][T11441] CPU: 0 PID: 11441 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 489.660288][T11441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.662479][T11441] Call trace: [ 489.663167][T11441] dump_backtrace+0x1b8/0x1e4 [ 489.664168][T11441] show_stack+0x2c/0x44 [ 489.665064][T11441] dump_stack_lvl+0xd0/0x124 [ 489.666038][T11441] dump_stack+0x1c/0x28 [ 489.666909][T11441] sysfs_create_dir_ns+0x278/0x318 [ 489.668066][T11441] kobject_add_internal+0x598/0xb14 [ 489.669232][T11441] kobject_init_and_add+0x130/0x1a0 [ 489.670404][T11441] gfs2_sys_fs_add+0x1f8/0x3f4 [ 489.671501][T11441] gfs2_fill_super+0xdf0/0x1fd4 [ 489.672496][T11441] get_tree_bdev+0x360/0x54c [ 489.673526][T11441] gfs2_get_tree+0x54/0x1b4 [ 489.674577][T11441] vfs_get_tree+0x90/0x274 [ 489.675527][T11441] do_new_mount+0x25c/0x8c8 [ 489.676492][T11441] path_mount+0x590/0xe04 [ 489.677462][T11441] __arm64_sys_mount+0x45c/0x594 [ 489.678521][T11441] invoke_syscall+0x98/0x2c0 [ 489.679493][T11441] el0_svc_common+0x138/0x258 [ 489.680525][T11441] do_el0_svc+0x64/0x198 [ 489.681509][T11441] el0_svc+0x4c/0x15c [ 489.682340][T11441] el0t_64_sync_handler+0x84/0xf0 [ 489.683543][T11441] el0t_64_sync+0x190/0x194 [ 489.704877][T11441] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 489.712055][T11441] gfs2: fsid=gfs2: error -17 adding sysfs files [ 489.743581][T11440] syz-executor222 (11440): drop_caches: 2 [ 489.745682][T11440] syz-executor222 (11440): drop_caches: 2 [ 489.776142][T11439] syz-executor222 (11439): drop_caches: 2 [ 489.781480][T11435] syz-executor222 (11435): drop_caches: 2 [ 489.790712][T11439] syz-executor222 (11439): drop_caches: 2 [ 489.792462][T11435] syz-executor222 (11435): drop_caches: 2 [ 489.963835][T11442] loop3: detected capacity change from 0 to 32768 [ 489.978333][T11442] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 489.986876][T11442] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 490.004177][T11442] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 490.004177][T11442] inode = 1 18 [ 490.004177][T11442] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 490.020735][T11442] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 490.036041][T11442] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 490.038358][T11441] syz-executor222 (11441): drop_caches: 2 [ 490.048453][T11441] syz-executor222 (11441): drop_caches: 2 [ 490.051167][T11442] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 490.060386][T11442] gfs2: fsid=gfs2.0: about to withdraw this file system [ 490.208433][T11450] loop2: detected capacity change from 0 to 32768 [ 490.220263][T11450] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 490.222129][T11450] CPU: 1 PID: 11450 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 490.224516][T11450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.226716][T11450] Call trace: [ 490.227456][T11450] dump_backtrace+0x1b8/0x1e4 [ 490.228521][T11450] show_stack+0x2c/0x44 [ 490.229430][T11450] dump_stack_lvl+0xd0/0x124 [ 490.230459][T11450] dump_stack+0x1c/0x28 [ 490.231372][T11450] sysfs_create_dir_ns+0x278/0x318 [ 490.232510][T11450] kobject_add_internal+0x598/0xb14 [ 490.233654][T11450] kobject_init_and_add+0x130/0x1a0 [ 490.234822][T11450] gfs2_sys_fs_add+0x1f8/0x3f4 [ 490.235896][T11450] gfs2_fill_super+0xdf0/0x1fd4 [ 490.236965][T11450] get_tree_bdev+0x360/0x54c [ 490.237972][T11450] gfs2_get_tree+0x54/0x1b4 [ 490.238986][T11450] vfs_get_tree+0x90/0x274 [ 490.239957][T11450] do_new_mount+0x25c/0x8c8 [ 490.240964][T11450] path_mount+0x590/0xe04 [ 490.241936][T11450] __arm64_sys_mount+0x45c/0x594 [ 490.242994][T11450] invoke_syscall+0x98/0x2c0 [ 490.243998][T11450] el0_svc_common+0x138/0x258 [ 490.245016][T11450] do_el0_svc+0x64/0x198 [ 490.246006][T11450] el0_svc+0x4c/0x15c [ 490.246853][T11450] el0t_64_sync_handler+0x84/0xf0 [ 490.247921][T11450] el0t_64_sync+0x190/0x194 [ 490.309003][T11450] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 490.318658][T11450] gfs2: fsid=gfs2: error -17 adding sysfs files [ 490.499931][T11448] loop1: detected capacity change from 0 to 32768 [ 490.512933][T11448] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 490.514714][T11448] CPU: 0 PID: 11448 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 490.517090][T11448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.519176][T11448] Call trace: [ 490.519851][T11448] dump_backtrace+0x1b8/0x1e4 [ 490.520826][T11448] show_stack+0x2c/0x44 [ 490.521727][T11448] dump_stack_lvl+0xd0/0x124 [ 490.522776][T11448] dump_stack+0x1c/0x28 [ 490.523697][T11448] sysfs_create_dir_ns+0x278/0x318 [ 490.524818][T11448] kobject_add_internal+0x598/0xb14 [ 490.525941][T11448] kobject_init_and_add+0x130/0x1a0 [ 490.527079][T11448] gfs2_sys_fs_add+0x1f8/0x3f4 [ 490.528156][T11448] gfs2_fill_super+0xdf0/0x1fd4 [ 490.529190][T11448] get_tree_bdev+0x360/0x54c [ 490.530153][T11448] gfs2_get_tree+0x54/0x1b4 [ 490.531151][T11448] vfs_get_tree+0x90/0x274 [ 490.532099][T11448] do_new_mount+0x25c/0x8c8 [ 490.533091][T11448] path_mount+0x590/0xe04 [ 490.534083][T11448] __arm64_sys_mount+0x45c/0x594 [ 490.535107][T11448] invoke_syscall+0x98/0x2c0 [ 490.536151][T11448] el0_svc_common+0x138/0x258 [ 490.537167][T11448] do_el0_svc+0x64/0x198 [ 490.538164][T11448] el0_svc+0x4c/0x15c [ 490.539018][T11448] el0t_64_sync_handler+0x84/0xf0 [ 490.540106][T11448] el0t_64_sync+0x190/0x194 [ 490.540998][T11449] loop0: detected capacity change from 0 to 32768 [ 490.544046][T11448] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 490.545004][T11450] syz-executor222 (11450): drop_caches: 2 [ 490.547011][T11448] gfs2: fsid=gfs2: error -17 adding sysfs files [ 490.554303][T11450] syz-executor222 (11450): drop_caches: 2 [ 490.557637][T11449] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 490.559224][T11449] CPU: 0 PID: 11449 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 490.561495][T11449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.563613][T11449] Call trace: [ 490.564336][T11449] dump_backtrace+0x1b8/0x1e4 [ 490.565381][T11449] show_stack+0x2c/0x44 [ 490.566291][T11449] dump_stack_lvl+0xd0/0x124 [ 490.567311][T11449] dump_stack+0x1c/0x28 [ 490.568194][T11449] sysfs_create_dir_ns+0x278/0x318 [ 490.569318][T11449] kobject_add_internal+0x598/0xb14 [ 490.570434][T11449] kobject_init_and_add+0x130/0x1a0 [ 490.571539][T11449] gfs2_sys_fs_add+0x1f8/0x3f4 [ 490.572549][T11449] gfs2_fill_super+0xdf0/0x1fd4 [ 490.573557][T11449] get_tree_bdev+0x360/0x54c [ 490.574579][T11449] gfs2_get_tree+0x54/0x1b4 [ 490.575537][T11449] vfs_get_tree+0x90/0x274 [ 490.576474][T11449] do_new_mount+0x25c/0x8c8 [ 490.577463][T11449] path_mount+0x590/0xe04 [ 490.578310][T11449] __arm64_sys_mount+0x45c/0x594 [ 490.579409][T11449] invoke_syscall+0x98/0x2c0 [ 490.580370][T11449] el0_svc_common+0x138/0x258 [ 490.581427][T11449] do_el0_svc+0x64/0x198 [ 490.582432][T11449] el0_svc+0x4c/0x15c [ 490.583325][T11449] el0t_64_sync_handler+0x84/0xf0 [ 490.584343][T11449] el0t_64_sync+0x190/0x194 [ 490.588440][T11449] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 490.593516][T11449] gfs2: fsid=gfs2: error -17 adding sysfs files [ 490.607337][T11447] loop5: detected capacity change from 0 to 32768 [ 490.618360][T11447] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 490.620174][T11447] CPU: 1 PID: 11447 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 490.622476][T11447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.624632][T11447] Call trace: [ 490.625379][T11447] dump_backtrace+0x1b8/0x1e4 [ 490.626454][T11447] show_stack+0x2c/0x44 [ 490.627314][T11447] dump_stack_lvl+0xd0/0x124 [ 490.628326][T11447] dump_stack+0x1c/0x28 [ 490.629311][T11447] sysfs_create_dir_ns+0x278/0x318 [ 490.630399][T11447] kobject_add_internal+0x598/0xb14 [ 490.631424][T11452] loop4: detected capacity change from 0 to 32768 [ 490.631544][T11447] kobject_init_and_add+0x130/0x1a0 [ 490.633717][T11452] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 490.634142][T11447] gfs2_sys_fs_add+0x1f8/0x3f4 [ 490.634160][T11447] gfs2_fill_super+0xdf0/0x1fd4 [ 490.634173][T11447] get_tree_bdev+0x360/0x54c [ 490.638852][T11447] gfs2_get_tree+0x54/0x1b4 [ 490.639929][T11447] vfs_get_tree+0x90/0x274 [ 490.640853][T11447] do_new_mount+0x25c/0x8c8 [ 490.641863][T11447] path_mount+0x590/0xe04 [ 490.642830][T11447] __arm64_sys_mount+0x45c/0x594 [ 490.643927][T11447] invoke_syscall+0x98/0x2c0 [ 490.644923][T11447] el0_svc_common+0x138/0x258 [ 490.645942][T11447] do_el0_svc+0x64/0x198 [ 490.646896][T11447] el0_svc+0x4c/0x15c [ 490.647755][T11447] el0t_64_sync_handler+0x84/0xf0 [ 490.648975][T11447] el0t_64_sync+0x190/0x194 [ 490.649949][T11452] CPU: 0 PID: 11452 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 490.652266][T11452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.654560][T11452] Call trace: [ 490.655227][T11452] dump_backtrace+0x1b8/0x1e4 [ 490.656327][T11452] show_stack+0x2c/0x44 [ 490.657247][T11452] dump_stack_lvl+0xd0/0x124 [ 490.658316][T11452] dump_stack+0x1c/0x28 [ 490.659211][T11452] sysfs_create_dir_ns+0x278/0x318 [ 490.660403][T11452] kobject_add_internal+0x598/0xb14 [ 490.661466][T11452] kobject_init_and_add+0x130/0x1a0 [ 490.662644][T11452] gfs2_sys_fs_add+0x1f8/0x3f4 [ 490.663761][T11452] gfs2_fill_super+0xdf0/0x1fd4 [ 490.664923][T11452] get_tree_bdev+0x360/0x54c [ 490.665927][T11452] gfs2_get_tree+0x54/0x1b4 [ 490.666893][T11452] vfs_get_tree+0x90/0x274 [ 490.667935][T11452] do_new_mount+0x25c/0x8c8 [ 490.668924][T11452] path_mount+0x590/0xe04 [ 490.669859][T11452] __arm64_sys_mount+0x45c/0x594 [ 490.670966][T11452] invoke_syscall+0x98/0x2c0 [ 490.672017][T11452] el0_svc_common+0x138/0x258 [ 490.673006][T11452] do_el0_svc+0x64/0x198 [ 490.674011][T11452] el0_svc+0x4c/0x15c [ 490.674885][T11452] el0t_64_sync_handler+0x84/0xf0 [ 490.675972][T11452] el0t_64_sync+0x190/0x194 [ 490.685900][T11452] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 490.692173][T11452] gfs2: fsid=gfs2: error -17 adding sysfs files [ 490.698677][T11447] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 490.705092][T11447] gfs2: fsid=gfs2: error -17 adding sysfs files [ 490.753982][T11448] syz-executor222 (11448): drop_caches: 2 [ 490.759585][T11448] syz-executor222 (11448): drop_caches: 2 [ 490.856676][T11449] syz-executor222 (11449): drop_caches: 2 [ 490.858327][T11449] syz-executor222 (11449): drop_caches: 2 [ 490.921675][T11447] syz-executor222 (11447): drop_caches: 2 [ 490.935549][T11447] syz-executor222 (11447): drop_caches: 2 [ 490.939012][T11452] syz-executor222 (11452): drop_caches: 2 [ 490.943412][T11452] syz-executor222 (11452): drop_caches: 2 [ 491.169352][T11456] loop2: detected capacity change from 0 to 32768 [ 491.176481][T11456] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 491.178365][T11456] CPU: 0 PID: 11456 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 491.180638][T11456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.182921][T11456] Call trace: [ 491.183691][T11456] dump_backtrace+0x1b8/0x1e4 [ 491.184724][T11456] show_stack+0x2c/0x44 [ 491.185721][T11456] dump_stack_lvl+0xd0/0x124 [ 491.186756][T11456] dump_stack+0x1c/0x28 [ 491.187685][T11456] sysfs_create_dir_ns+0x278/0x318 [ 491.188806][T11456] kobject_add_internal+0x598/0xb14 [ 491.189937][T11456] kobject_init_and_add+0x130/0x1a0 [ 491.191090][T11456] gfs2_sys_fs_add+0x1f8/0x3f4 [ 491.192105][T11456] gfs2_fill_super+0xdf0/0x1fd4 [ 491.193149][T11456] get_tree_bdev+0x360/0x54c [ 491.194254][T11456] gfs2_get_tree+0x54/0x1b4 [ 491.195213][T11456] vfs_get_tree+0x90/0x274 [ 491.196309][T11456] do_new_mount+0x25c/0x8c8 [ 491.197313][T11456] path_mount+0x590/0xe04 [ 491.198295][T11456] __arm64_sys_mount+0x45c/0x594 [ 491.199346][T11456] invoke_syscall+0x98/0x2c0 [ 491.200348][T11456] el0_svc_common+0x138/0x258 [ 491.201376][T11456] do_el0_svc+0x64/0x198 [ 491.202265][T11456] el0_svc+0x4c/0x15c [ 491.203133][T11456] el0t_64_sync_handler+0x84/0xf0 [ 491.204299][T11456] el0t_64_sync+0x190/0x194 [ 491.275081][T11456] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 491.290140][T11456] gfs2: fsid=gfs2: error -17 adding sysfs files [ 491.325259][T11460] loop0: detected capacity change from 0 to 32768 [ 491.334912][T11460] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 491.336910][T11460] CPU: 0 PID: 11460 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 491.339250][T11460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.341639][T11460] Call trace: [ 491.342376][T11460] dump_backtrace+0x1b8/0x1e4 [ 491.343443][T11460] show_stack+0x2c/0x44 [ 491.344433][T11460] dump_stack_lvl+0xd0/0x124 [ 491.345449][T11460] dump_stack+0x1c/0x28 [ 491.346387][T11460] sysfs_create_dir_ns+0x278/0x318 [ 491.347461][T11460] kobject_add_internal+0x598/0xb14 [ 491.348587][T11460] kobject_init_and_add+0x130/0x1a0 [ 491.349667][T11460] gfs2_sys_fs_add+0x1f8/0x3f4 [ 491.350731][T11460] gfs2_fill_super+0xdf0/0x1fd4 [ 491.351705][T11460] get_tree_bdev+0x360/0x54c [ 491.352721][T11460] gfs2_get_tree+0x54/0x1b4 [ 491.353660][T11460] vfs_get_tree+0x90/0x274 [ 491.354587][T11460] do_new_mount+0x25c/0x8c8 [ 491.355520][T11460] path_mount+0x590/0xe04 [ 491.356493][T11460] __arm64_sys_mount+0x45c/0x594 [ 491.357599][T11460] invoke_syscall+0x98/0x2c0 [ 491.358644][T11460] el0_svc_common+0x138/0x258 [ 491.359597][T11460] do_el0_svc+0x64/0x198 [ 491.360515][T11460] el0_svc+0x4c/0x15c [ 491.361379][T11460] el0t_64_sync_handler+0x84/0xf0 [ 491.362506][T11460] el0t_64_sync+0x190/0x194 [ 491.439674][T11460] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 491.455017][T11460] gfs2: fsid=gfs2: error -17 adding sysfs files [ 491.479701][T11459] loop1: detected capacity change from 0 to 32768 [ 491.480231][T11461] loop5: detected capacity change from 0 to 32768 [ 491.483352][T11461] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 491.484906][T11461] CPU: 0 PID: 11461 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 491.487318][T11461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.489571][T11461] Call trace: [ 491.490339][T11461] dump_backtrace+0x1b8/0x1e4 [ 491.491406][T11461] show_stack+0x2c/0x44 [ 491.492291][T11461] dump_stack_lvl+0xd0/0x124 [ 491.493317][T11461] dump_stack+0x1c/0x28 [ 491.494203][T11461] sysfs_create_dir_ns+0x278/0x318 [ 491.495346][T11461] kobject_add_internal+0x598/0xb14 [ 491.496591][T11461] kobject_init_and_add+0x130/0x1a0 [ 491.497685][T11461] gfs2_sys_fs_add+0x1f8/0x3f4 [ 491.498740][T11461] gfs2_fill_super+0xdf0/0x1fd4 [ 491.499796][T11461] get_tree_bdev+0x360/0x54c [ 491.500928][T11461] gfs2_get_tree+0x54/0x1b4 [ 491.501887][T11461] vfs_get_tree+0x90/0x274 [ 491.502823][T11461] do_new_mount+0x25c/0x8c8 [ 491.503783][T11461] path_mount+0x590/0xe04 [ 491.504734][T11461] __arm64_sys_mount+0x45c/0x594 [ 491.505903][T11461] invoke_syscall+0x98/0x2c0 [ 491.506945][T11461] el0_svc_common+0x138/0x258 [ 491.507980][T11461] do_el0_svc+0x64/0x198 [ 491.508956][T11461] el0_svc+0x4c/0x15c [ 491.509852][T11461] el0t_64_sync_handler+0x84/0xf0 [ 491.510884][T11461] el0t_64_sync+0x190/0x194 [ 491.513599][T11461] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 491.516420][T11461] gfs2: fsid=gfs2: error -17 adding sysfs files [ 491.518962][T11459] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 491.520738][T11459] CPU: 1 PID: 11459 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 491.522963][T11459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.525219][T11459] Call trace: [ 491.525946][T11459] dump_backtrace+0x1b8/0x1e4 [ 491.527007][T11459] show_stack+0x2c/0x44 [ 491.527924][T11459] dump_stack_lvl+0xd0/0x124 [ 491.528891][T11459] dump_stack+0x1c/0x28 [ 491.529817][T11459] sysfs_create_dir_ns+0x278/0x318 [ 491.530938][T11459] kobject_add_internal+0x598/0xb14 [ 491.532048][T11459] kobject_init_and_add+0x130/0x1a0 [ 491.533159][T11459] gfs2_sys_fs_add+0x1f8/0x3f4 [ 491.534186][T11459] gfs2_fill_super+0xdf0/0x1fd4 [ 491.535248][T11459] get_tree_bdev+0x360/0x54c [ 491.536299][T11459] gfs2_get_tree+0x54/0x1b4 [ 491.537312][T11459] vfs_get_tree+0x90/0x274 [ 491.538267][T11459] do_new_mount+0x25c/0x8c8 [ 491.539289][T11459] path_mount+0x590/0xe04 [ 491.540191][T11459] __arm64_sys_mount+0x45c/0x594 [ 491.541307][T11459] invoke_syscall+0x98/0x2c0 [ 491.542340][T11459] el0_svc_common+0x138/0x258 [ 491.543387][T11459] do_el0_svc+0x64/0x198 [ 491.544339][T11459] el0_svc+0x4c/0x15c [ 491.545226][T11459] el0t_64_sync_handler+0x84/0xf0 [ 491.546349][T11459] el0t_64_sync+0x190/0x194 [ 491.550750][T11456] syz-executor222 (11456): drop_caches: 2 [ 491.552672][T11456] syz-executor222 (11456): drop_caches: 2 [ 491.563275][T11459] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 491.569744][T11459] gfs2: fsid=gfs2: error -17 adding sysfs files [ 491.642939][T11462] loop4: detected capacity change from 0 to 32768 [ 491.659994][T11462] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 491.662910][T11462] CPU: 1 PID: 11462 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 491.665196][T11462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.667422][T11462] Call trace: [ 491.668131][T11462] dump_backtrace+0x1b8/0x1e4 [ 491.669118][T11462] show_stack+0x2c/0x44 [ 491.669993][T11462] dump_stack_lvl+0xd0/0x124 [ 491.670944][T11462] dump_stack+0x1c/0x28 [ 491.671919][T11462] sysfs_create_dir_ns+0x278/0x318 [ 491.672982][T11462] kobject_add_internal+0x598/0xb14 [ 491.674145][T11462] kobject_init_and_add+0x130/0x1a0 [ 491.675260][T11462] gfs2_sys_fs_add+0x1f8/0x3f4 [ 491.676315][T11462] gfs2_fill_super+0xdf0/0x1fd4 [ 491.677420][T11462] get_tree_bdev+0x360/0x54c [ 491.678412][T11462] gfs2_get_tree+0x54/0x1b4 [ 491.679394][T11462] vfs_get_tree+0x90/0x274 [ 491.680438][T11462] do_new_mount+0x25c/0x8c8 [ 491.681392][T11462] path_mount+0x590/0xe04 [ 491.682370][T11462] __arm64_sys_mount+0x45c/0x594 [ 491.683403][T11462] invoke_syscall+0x98/0x2c0 [ 491.684440][T11462] el0_svc_common+0x138/0x258 [ 491.685525][T11462] do_el0_svc+0x64/0x198 [ 491.686383][T11462] el0_svc+0x4c/0x15c [ 491.687286][T11462] el0t_64_sync_handler+0x84/0xf0 [ 491.688476][T11462] el0t_64_sync+0x190/0x194 [ 491.735344][T11460] syz-executor222 (11460): drop_caches: 2 [ 491.736759][T11459] syz-executor222 (11459): drop_caches: 2 [ 491.738154][T11459] syz-executor222 (11459): drop_caches: 2 [ 491.741030][T11462] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 491.745064][T11462] gfs2: fsid=gfs2: error -17 adding sysfs files [ 491.747007][T11461] syz-executor222 (11461): drop_caches: 2 [ 491.750843][T11460] syz-executor222 (11460): drop_caches: 2 [ 491.756631][T11461] syz-executor222 (11461): drop_caches: 2 [ 491.959268][T11462] syz-executor222 (11462): drop_caches: 2 [ 491.960772][T11462] syz-executor222 (11462): drop_caches: 2 [ 492.007890][T11467] loop2: detected capacity change from 0 to 32768 [ 492.016646][T11467] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 492.018167][T11467] CPU: 0 PID: 11467 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 492.020326][T11467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.022579][T11467] Call trace: [ 492.023335][T11467] dump_backtrace+0x1b8/0x1e4 [ 492.024474][T11467] show_stack+0x2c/0x44 [ 492.025366][T11467] dump_stack_lvl+0xd0/0x124 [ 492.026393][T11467] dump_stack+0x1c/0x28 [ 492.027326][T11467] sysfs_create_dir_ns+0x278/0x318 [ 492.028539][T11467] kobject_add_internal+0x598/0xb14 [ 492.029625][T11467] kobject_init_and_add+0x130/0x1a0 [ 492.030746][T11467] gfs2_sys_fs_add+0x1f8/0x3f4 [ 492.031752][T11467] gfs2_fill_super+0xdf0/0x1fd4 [ 492.032854][T11467] get_tree_bdev+0x360/0x54c [ 492.033887][T11467] gfs2_get_tree+0x54/0x1b4 [ 492.034821][T11467] vfs_get_tree+0x90/0x274 [ 492.035783][T11467] do_new_mount+0x25c/0x8c8 [ 492.036864][T11467] path_mount+0x590/0xe04 [ 492.037820][T11467] __arm64_sys_mount+0x45c/0x594 [ 492.038922][T11467] invoke_syscall+0x98/0x2c0 [ 492.039900][T11467] el0_svc_common+0x138/0x258 [ 492.040955][T11467] do_el0_svc+0x64/0x198 [ 492.041826][T11467] el0_svc+0x4c/0x15c [ 492.042660][T11467] el0t_64_sync_handler+0x84/0xf0 [ 492.043801][T11467] el0t_64_sync+0x190/0x194 [ 492.048018][T11467] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 492.064625][T11467] gfs2: fsid=gfs2: error -17 adding sysfs files [ 492.290976][T11467] syz-executor222 (11467): drop_caches: 2 [ 492.296943][T11467] syz-executor222 (11467): drop_caches: 2 [ 492.375041][T11470] loop1: detected capacity change from 0 to 32768 [ 492.386772][T11470] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 492.390708][T11470] CPU: 0 PID: 11470 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 492.393098][T11470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.395310][T11470] Call trace: [ 492.396038][T11470] dump_backtrace+0x1b8/0x1e4 [ 492.397060][T11470] show_stack+0x2c/0x44 [ 492.397963][T11470] dump_stack_lvl+0xd0/0x124 [ 492.398966][T11470] dump_stack+0x1c/0x28 [ 492.399902][T11470] sysfs_create_dir_ns+0x278/0x318 [ 492.401002][T11470] kobject_add_internal+0x598/0xb14 [ 492.402085][T11470] kobject_init_and_add+0x130/0x1a0 [ 492.403232][T11470] gfs2_sys_fs_add+0x1f8/0x3f4 [ 492.404227][T11470] gfs2_fill_super+0xdf0/0x1fd4 [ 492.405333][T11470] get_tree_bdev+0x360/0x54c [ 492.406256][T11470] gfs2_get_tree+0x54/0x1b4 [ 492.407203][T11470] vfs_get_tree+0x90/0x274 [ 492.408171][T11470] do_new_mount+0x25c/0x8c8 [ 492.409214][T11470] path_mount+0x590/0xe04 [ 492.410169][T11470] __arm64_sys_mount+0x45c/0x594 [ 492.411207][T11470] invoke_syscall+0x98/0x2c0 [ 492.412193][T11470] el0_svc_common+0x138/0x258 [ 492.413223][T11470] do_el0_svc+0x64/0x198 [ 492.414223][T11470] el0_svc+0x4c/0x15c [ 492.415098][T11470] el0t_64_sync_handler+0x84/0xf0 [ 492.416240][T11470] el0t_64_sync+0x190/0x194 [ 492.428407][T11471] loop0: detected capacity change from 0 to 32768 [ 492.437920][T11471] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 492.439646][T11471] CPU: 1 PID: 11471 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 492.441911][T11471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.444067][T11471] Call trace: [ 492.444828][T11471] dump_backtrace+0x1b8/0x1e4 [ 492.445822][T11471] show_stack+0x2c/0x44 [ 492.446764][T11471] dump_stack_lvl+0xd0/0x124 [ 492.447764][T11471] dump_stack+0x1c/0x28 [ 492.448705][T11471] sysfs_create_dir_ns+0x278/0x318 [ 492.449841][T11471] kobject_add_internal+0x598/0xb14 [ 492.450968][T11471] kobject_init_and_add+0x130/0x1a0 [ 492.452155][T11471] gfs2_sys_fs_add+0x1f8/0x3f4 [ 492.453174][T11471] gfs2_fill_super+0xdf0/0x1fd4 [ 492.454224][T11471] get_tree_bdev+0x360/0x54c [ 492.455394][T11471] gfs2_get_tree+0x54/0x1b4 [ 492.456380][T11471] vfs_get_tree+0x90/0x274 [ 492.457317][T11471] do_new_mount+0x25c/0x8c8 [ 492.458269][T11471] path_mount+0x590/0xe04 [ 492.459188][T11471] __arm64_sys_mount+0x45c/0x594 [ 492.460225][T11471] invoke_syscall+0x98/0x2c0 [ 492.461292][T11471] el0_svc_common+0x138/0x258 [ 492.462318][T11471] do_el0_svc+0x64/0x198 [ 492.463311][T11471] el0_svc+0x4c/0x15c [ 492.464213][T11471] el0t_64_sync_handler+0x84/0xf0 [ 492.465306][T11471] el0t_64_sync+0x190/0x194 [ 492.492242][T11470] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 492.500919][T11470] gfs2: fsid=gfs2: error -17 adding sysfs files [ 492.510083][T11472] loop5: detected capacity change from 0 to 32768 [ 492.514940][T11471] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 492.520325][T11472] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 492.522017][T11472] CPU: 0 PID: 11472 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 492.524272][T11472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.526495][T11472] Call trace: [ 492.527192][T11472] dump_backtrace+0x1b8/0x1e4 [ 492.528205][T11472] show_stack+0x2c/0x44 [ 492.528481][T11471] gfs2: fsid=gfs2: error -17 adding sysfs files [ 492.529115][T11472] dump_stack_lvl+0xd0/0x124 [ 492.529134][T11472] dump_stack+0x1c/0x28 [ 492.529146][T11472] sysfs_create_dir_ns+0x278/0x318 [ 492.533538][T11472] kobject_add_internal+0x598/0xb14 [ 492.534624][T11472] kobject_init_and_add+0x130/0x1a0 [ 492.535829][T11472] gfs2_sys_fs_add+0x1f8/0x3f4 [ 492.536907][T11472] gfs2_fill_super+0xdf0/0x1fd4 [ 492.538023][T11472] get_tree_bdev+0x360/0x54c [ 492.539041][T11472] gfs2_get_tree+0x54/0x1b4 [ 492.540011][T11472] vfs_get_tree+0x90/0x274 [ 492.540998][T11472] do_new_mount+0x25c/0x8c8 [ 492.542033][T11472] path_mount+0x590/0xe04 [ 492.542981][T11472] __arm64_sys_mount+0x45c/0x594 [ 492.544072][T11472] invoke_syscall+0x98/0x2c0 [ 492.545125][T11472] el0_svc_common+0x138/0x258 [ 492.546134][T11472] do_el0_svc+0x64/0x198 [ 492.547123][T11472] el0_svc+0x4c/0x15c [ 492.548042][T11472] el0t_64_sync_handler+0x84/0xf0 [ 492.549101][T11472] el0t_64_sync+0x190/0x194 [ 492.550368][T11472] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 492.553383][T11472] gfs2: fsid=gfs2: error -17 adding sysfs files [ 492.570033][T11473] loop4: detected capacity change from 0 to 32768 [ 492.572304][T11473] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 492.573963][T11473] CPU: 0 PID: 11473 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 492.576164][T11473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.578316][T11473] Call trace: [ 492.579072][T11473] dump_backtrace+0x1b8/0x1e4 [ 492.580136][T11473] show_stack+0x2c/0x44 [ 492.581057][T11473] dump_stack_lvl+0xd0/0x124 [ 492.582195][T11473] dump_stack+0x1c/0x28 [ 492.583096][T11473] sysfs_create_dir_ns+0x278/0x318 [ 492.584253][T11473] kobject_add_internal+0x598/0xb14 [ 492.585388][T11473] kobject_init_and_add+0x130/0x1a0 [ 492.586519][T11473] gfs2_sys_fs_add+0x1f8/0x3f4 [ 492.587523][T11473] gfs2_fill_super+0xdf0/0x1fd4 [ 492.588612][T11473] get_tree_bdev+0x360/0x54c [ 492.589618][T11473] gfs2_get_tree+0x54/0x1b4 [ 492.590722][T11473] vfs_get_tree+0x90/0x274 [ 492.591756][T11473] do_new_mount+0x25c/0x8c8 [ 492.592750][T11473] path_mount+0x590/0xe04 [ 492.593715][T11473] __arm64_sys_mount+0x45c/0x594 [ 492.594783][T11473] invoke_syscall+0x98/0x2c0 [ 492.595786][T11473] el0_svc_common+0x138/0x258 [ 492.596792][T11473] do_el0_svc+0x64/0x198 [ 492.597764][T11473] el0_svc+0x4c/0x15c [ 492.598659][T11473] el0t_64_sync_handler+0x84/0xf0 [ 492.599833][T11473] el0t_64_sync+0x190/0x194 [ 492.601041][T11473] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 492.604035][T11473] gfs2: fsid=gfs2: error -17 adding sysfs files [ 492.749726][T11470] syz-executor222 (11470): drop_caches: 2 [ 492.756574][T11470] syz-executor222 (11470): drop_caches: 2 [ 492.769537][T11475] loop2: detected capacity change from 0 to 32768 [ 492.787483][T11475] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 492.790082][T11471] syz-executor222 (11471): drop_caches: 2 [ 492.790344][T11475] CPU: 0 PID: 11475 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 492.793541][T11475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.795811][T11475] Call trace: [ 492.796510][T11475] dump_backtrace+0x1b8/0x1e4 [ 492.797560][T11475] show_stack+0x2c/0x44 [ 492.798436][T11475] dump_stack_lvl+0xd0/0x124 [ 492.798847][T11471] syz-executor222 (11471): drop_caches: 2 [ 492.799487][T11475] dump_stack+0x1c/0x28 [ 492.801649][T11475] sysfs_create_dir_ns+0x278/0x318 [ 492.802852][T11475] kobject_add_internal+0x598/0xb14 [ 492.803952][T11475] kobject_init_and_add+0x130/0x1a0 [ 492.805031][T11475] gfs2_sys_fs_add+0x1f8/0x3f4 [ 492.806143][T11475] gfs2_fill_super+0xdf0/0x1fd4 [ 492.807318][T11475] get_tree_bdev+0x360/0x54c [ 492.808338][T11475] gfs2_get_tree+0x54/0x1b4 [ 492.809297][T11475] vfs_get_tree+0x90/0x274 [ 492.810319][T11475] do_new_mount+0x25c/0x8c8 [ 492.811370][T11475] path_mount+0x590/0xe04 [ 492.812335][T11475] __arm64_sys_mount+0x45c/0x594 [ 492.813467][T11475] invoke_syscall+0x98/0x2c0 [ 492.814484][T11475] el0_svc_common+0x138/0x258 [ 492.815549][T11475] do_el0_svc+0x64/0x198 [ 492.816518][T11475] el0_svc+0x4c/0x15c [ 492.817429][T11475] el0t_64_sync_handler+0x84/0xf0 [ 492.818578][T11475] el0t_64_sync+0x190/0x194 [ 492.821238][T11475] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 492.824261][T11475] gfs2: fsid=gfs2: error -17 adding sysfs files [ 492.825743][T11472] syz-executor222 (11472): drop_caches: 2 [ 492.848814][T11472] syz-executor222 (11472): drop_caches: 2 [ 492.864750][T11473] syz-executor222 (11473): drop_caches: 2 [ 492.869409][T11473] syz-executor222 (11473): drop_caches: 2 [ 492.993275][T11475] syz-executor222 (11475): drop_caches: 2 [ 492.994718][T11475] syz-executor222 (11475): drop_caches: 2 [ 493.371642][T11480] loop1: detected capacity change from 0 to 32768 [ 493.384104][T11482] loop0: detected capacity change from 0 to 32768 [ 493.386649][T11480] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 493.388343][T11480] CPU: 1 PID: 11480 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 493.390523][T11480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.392682][T11480] Call trace: [ 493.393386][T11480] dump_backtrace+0x1b8/0x1e4 [ 493.394478][T11480] show_stack+0x2c/0x44 [ 493.395453][T11480] dump_stack_lvl+0xd0/0x124 [ 493.396504][T11480] dump_stack+0x1c/0x28 [ 493.397423][T11480] sysfs_create_dir_ns+0x278/0x318 [ 493.398607][T11480] kobject_add_internal+0x598/0xb14 [ 493.399705][T11480] kobject_init_and_add+0x130/0x1a0 [ 493.400832][T11480] gfs2_sys_fs_add+0x1f8/0x3f4 [ 493.401940][T11480] gfs2_fill_super+0xdf0/0x1fd4 [ 493.403004][T11480] get_tree_bdev+0x360/0x54c [ 493.404116][T11480] gfs2_get_tree+0x54/0x1b4 [ 493.405150][T11480] vfs_get_tree+0x90/0x274 [ 493.406161][T11480] do_new_mount+0x25c/0x8c8 [ 493.407214][T11480] path_mount+0x590/0xe04 [ 493.408109][T11480] __arm64_sys_mount+0x45c/0x594 [ 493.409244][T11480] invoke_syscall+0x98/0x2c0 [ 493.410296][T11480] el0_svc_common+0x138/0x258 [ 493.411352][T11480] do_el0_svc+0x64/0x198 [ 493.412237][T11480] el0_svc+0x4c/0x15c [ 493.413070][T11480] el0t_64_sync_handler+0x84/0xf0 [ 493.414235][T11480] el0t_64_sync+0x190/0x194 [ 493.417171][T11482] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 493.418782][T11482] CPU: 0 PID: 11482 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 493.421070][T11482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.423229][T11482] Call trace: [ 493.423944][T11482] dump_backtrace+0x1b8/0x1e4 [ 493.424968][T11482] show_stack+0x2c/0x44 [ 493.425907][T11482] dump_stack_lvl+0xd0/0x124 [ 493.426938][T11482] dump_stack+0x1c/0x28 [ 493.427864][T11482] sysfs_create_dir_ns+0x278/0x318 [ 493.429019][T11482] kobject_add_internal+0x598/0xb14 [ 493.430132][T11482] kobject_init_and_add+0x130/0x1a0 [ 493.431265][T11482] gfs2_sys_fs_add+0x1f8/0x3f4 [ 493.432307][T11482] gfs2_fill_super+0xdf0/0x1fd4 [ 493.433355][T11482] get_tree_bdev+0x360/0x54c [ 493.434334][T11482] gfs2_get_tree+0x54/0x1b4 [ 493.435328][T11482] vfs_get_tree+0x90/0x274 [ 493.436329][T11482] do_new_mount+0x25c/0x8c8 [ 493.437301][T11482] path_mount+0x590/0xe04 [ 493.438262][T11482] __arm64_sys_mount+0x45c/0x594 [ 493.439376][T11482] invoke_syscall+0x98/0x2c0 [ 493.440435][T11482] el0_svc_common+0x138/0x258 [ 493.441414][T11482] do_el0_svc+0x64/0x198 [ 493.442344][T11482] el0_svc+0x4c/0x15c [ 493.443192][T11482] el0t_64_sync_handler+0x84/0xf0 [ 493.444252][T11482] el0t_64_sync+0x190/0x194 [ 493.447336][T11482] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 493.450380][T11482] gfs2: fsid=gfs2: error -17 adding sysfs files [ 493.456377][T11480] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 493.459427][T11480] gfs2: fsid=gfs2: error -17 adding sysfs files [ 493.494408][T11485] loop4: detected capacity change from 0 to 32768 [ 493.499567][T11485] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 493.501410][T11485] CPU: 1 PID: 11485 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 493.503770][T11485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.505997][T11485] Call trace: [ 493.506654][T11485] dump_backtrace+0x1b8/0x1e4 [ 493.507704][T11485] show_stack+0x2c/0x44 [ 493.508580][T11485] dump_stack_lvl+0xd0/0x124 [ 493.509626][T11485] dump_stack+0x1c/0x28 [ 493.510533][T11485] sysfs_create_dir_ns+0x278/0x318 [ 493.511632][T11485] kobject_add_internal+0x598/0xb14 [ 493.512710][T11485] kobject_init_and_add+0x130/0x1a0 [ 493.513967][T11485] gfs2_sys_fs_add+0x1f8/0x3f4 [ 493.515032][T11485] gfs2_fill_super+0xdf0/0x1fd4 [ 493.516174][T11485] get_tree_bdev+0x360/0x54c [ 493.517181][T11485] gfs2_get_tree+0x54/0x1b4 [ 493.518153][T11485] vfs_get_tree+0x90/0x274 [ 493.519128][T11485] do_new_mount+0x25c/0x8c8 [ 493.520149][T11485] path_mount+0x590/0xe04 [ 493.521119][T11485] __arm64_sys_mount+0x45c/0x594 [ 493.522150][T11485] invoke_syscall+0x98/0x2c0 [ 493.523162][T11485] el0_svc_common+0x138/0x258 [ 493.524198][T11485] do_el0_svc+0x64/0x198 [ 493.525227][T11485] el0_svc+0x4c/0x15c [ 493.526081][T11485] el0t_64_sync_handler+0x84/0xf0 [ 493.527132][T11485] el0t_64_sync+0x190/0x194 [ 493.534745][T11484] loop5: detected capacity change from 0 to 32768 [ 493.536836][T11485] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 493.539867][T11485] gfs2: fsid=gfs2: error -17 adding sysfs files [ 493.541803][T11484] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 493.543415][T11484] CPU: 1 PID: 11484 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 493.545587][T11484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.547799][T11484] Call trace: [ 493.548257][T11487] loop2: detected capacity change from 0 to 32768 [ 493.548534][T11484] dump_backtrace+0x1b8/0x1e4 [ 493.550601][T11487] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 493.550895][T11484] show_stack+0x2c/0x44 [ 493.553475][T11484] dump_stack_lvl+0xd0/0x124 [ 493.554596][T11484] dump_stack+0x1c/0x28 [ 493.555556][T11484] sysfs_create_dir_ns+0x278/0x318 [ 493.556596][T11484] kobject_add_internal+0x598/0xb14 [ 493.557767][T11484] kobject_init_and_add+0x130/0x1a0 [ 493.558937][T11484] gfs2_sys_fs_add+0x1f8/0x3f4 [ 493.560034][T11484] gfs2_fill_super+0xdf0/0x1fd4 [ 493.561043][T11484] get_tree_bdev+0x360/0x54c [ 493.562019][T11484] gfs2_get_tree+0x54/0x1b4 [ 493.563010][T11484] vfs_get_tree+0x90/0x274 [ 493.564016][T11484] do_new_mount+0x25c/0x8c8 [ 493.565035][T11484] path_mount+0x590/0xe04 [ 493.565948][T11484] __arm64_sys_mount+0x45c/0x594 [ 493.567086][T11484] invoke_syscall+0x98/0x2c0 [ 493.568145][T11484] el0_svc_common+0x138/0x258 [ 493.569209][T11484] do_el0_svc+0x64/0x198 [ 493.570122][T11484] el0_svc+0x4c/0x15c [ 493.570989][T11484] el0t_64_sync_handler+0x84/0xf0 [ 493.572111][T11484] el0t_64_sync+0x190/0x194 [ 493.573021][T11487] CPU: 0 PID: 11487 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 493.575264][T11487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.577540][T11487] Call trace: [ 493.578259][T11487] dump_backtrace+0x1b8/0x1e4 [ 493.578816][T11484] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 493.579237][T11487] show_stack+0x2c/0x44 [ 493.582244][T11484] gfs2: fsid=gfs2: error -17 adding sysfs files [ 493.582908][T11487] dump_stack_lvl+0xd0/0x124 [ 493.585397][T11487] dump_stack+0x1c/0x28 [ 493.586312][T11487] sysfs_create_dir_ns+0x278/0x318 [ 493.587496][T11487] kobject_add_internal+0x598/0xb14 [ 493.588627][T11487] kobject_init_and_add+0x130/0x1a0 [ 493.589774][T11487] gfs2_sys_fs_add+0x1f8/0x3f4 [ 493.590832][T11487] gfs2_fill_super+0xdf0/0x1fd4 [ 493.591861][T11487] get_tree_bdev+0x360/0x54c [ 493.592892][T11487] gfs2_get_tree+0x54/0x1b4 [ 493.593877][T11487] vfs_get_tree+0x90/0x274 [ 493.594896][T11487] do_new_mount+0x25c/0x8c8 [ 493.595836][T11487] path_mount+0x590/0xe04 [ 493.596758][T11487] __arm64_sys_mount+0x45c/0x594 [ 493.597814][T11487] invoke_syscall+0x98/0x2c0 [ 493.598779][T11487] el0_svc_common+0x138/0x258 [ 493.599797][T11487] do_el0_svc+0x64/0x198 [ 493.600696][T11487] el0_svc+0x4c/0x15c [ 493.601556][T11487] el0t_64_sync_handler+0x84/0xf0 [ 493.602589][T11487] el0t_64_sync+0x190/0x194 [ 493.604536][T11487] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 493.607919][T11487] gfs2: fsid=gfs2: error -17 adding sysfs files [ 493.701887][T11480] syz-executor222 (11480): drop_caches: 2 [ 493.713854][T11480] syz-executor222 (11480): drop_caches: 2 [ 493.730055][T11482] syz-executor222 (11482): drop_caches: 2 [ 493.739923][T11482] syz-executor222 (11482): drop_caches: 2 [ 493.801557][T11485] syz-executor222 (11485): drop_caches: 2 [ 493.802998][T11485] syz-executor222 (11485): drop_caches: 2 [ 493.830028][T11487] syz-executor222 (11487): drop_caches: 2 [ 493.842315][T11487] syz-executor222 (11487): drop_caches: 2 [ 493.886354][T11484] syz-executor222 (11484): drop_caches: 2 [ 493.900810][T11484] syz-executor222 (11484): drop_caches: 2 [ 494.219649][T11494] loop0: detected capacity change from 0 to 32768 [ 494.230342][T11494] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 494.232065][T11494] CPU: 1 PID: 11494 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 494.234392][T11494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.236632][T11494] Call trace: [ 494.237372][T11494] dump_backtrace+0x1b8/0x1e4 [ 494.238460][T11494] show_stack+0x2c/0x44 [ 494.239467][T11494] dump_stack_lvl+0xd0/0x124 [ 494.240495][T11494] dump_stack+0x1c/0x28 [ 494.241380][T11494] sysfs_create_dir_ns+0x278/0x318 [ 494.242472][T11494] kobject_add_internal+0x598/0xb14 [ 494.243592][T11494] kobject_init_and_add+0x130/0x1a0 [ 494.244682][T11494] gfs2_sys_fs_add+0x1f8/0x3f4 [ 494.245760][T11494] gfs2_fill_super+0xdf0/0x1fd4 [ 494.246824][T11494] get_tree_bdev+0x360/0x54c [ 494.247805][T11494] gfs2_get_tree+0x54/0x1b4 [ 494.248821][T11494] vfs_get_tree+0x90/0x274 [ 494.249819][T11494] do_new_mount+0x25c/0x8c8 [ 494.250811][T11494] path_mount+0x590/0xe04 [ 494.251755][T11494] __arm64_sys_mount+0x45c/0x594 [ 494.252838][T11494] invoke_syscall+0x98/0x2c0 [ 494.253914][T11494] el0_svc_common+0x138/0x258 [ 494.254987][T11494] do_el0_svc+0x64/0x198 [ 494.255906][T11494] el0_svc+0x4c/0x15c [ 494.256827][T11494] el0t_64_sync_handler+0x84/0xf0 [ 494.258059][T11494] el0t_64_sync+0x190/0x194 [ 494.336546][T11494] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 494.349566][T11494] gfs2: fsid=gfs2: error -17 adding sysfs files [ 494.353991][T11496] loop2: detected capacity change from 0 to 32768 [ 494.359985][T11496] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 494.361600][T11496] CPU: 1 PID: 11496 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 494.363927][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.366081][T11496] Call trace: [ 494.366750][T11496] dump_backtrace+0x1b8/0x1e4 [ 494.367791][T11496] show_stack+0x2c/0x44 [ 494.368774][T11496] dump_stack_lvl+0xd0/0x124 [ 494.369822][T11496] dump_stack+0x1c/0x28 [ 494.370727][T11496] sysfs_create_dir_ns+0x278/0x318 [ 494.371925][T11496] kobject_add_internal+0x598/0xb14 [ 494.373162][T11496] kobject_init_and_add+0x130/0x1a0 [ 494.374357][T11496] gfs2_sys_fs_add+0x1f8/0x3f4 [ 494.375366][T11496] gfs2_fill_super+0xdf0/0x1fd4 [ 494.376461][T11496] get_tree_bdev+0x360/0x54c [ 494.377498][T11496] gfs2_get_tree+0x54/0x1b4 [ 494.378456][T11496] vfs_get_tree+0x90/0x274 [ 494.379413][T11496] do_new_mount+0x25c/0x8c8 [ 494.380378][T11496] path_mount+0x590/0xe04 [ 494.381406][T11496] __arm64_sys_mount+0x45c/0x594 [ 494.382449][T11496] invoke_syscall+0x98/0x2c0 [ 494.383465][T11496] el0_svc_common+0x138/0x258 [ 494.384429][T11496] do_el0_svc+0x64/0x198 [ 494.385386][T11496] el0_svc+0x4c/0x15c [ 494.386400][T11496] el0t_64_sync_handler+0x84/0xf0 [ 494.387553][T11496] el0t_64_sync+0x190/0x194 [ 494.390554][T11496] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 494.393514][T11496] gfs2: fsid=gfs2: error -17 adding sysfs files [ 494.440401][T11493] loop1: detected capacity change from 0 to 32768 [ 494.447455][T11493] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 494.449224][T11493] CPU: 0 PID: 11493 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 494.451670][T11493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.451750][T11495] loop4: detected capacity change from 0 to 32768 [ 494.453827][T11493] Call trace: [ 494.453834][T11493] dump_backtrace+0x1b8/0x1e4 [ 494.453849][T11493] show_stack+0x2c/0x44 [ 494.453859][T11493] dump_stack_lvl+0xd0/0x124 [ 494.459030][T11493] dump_stack+0x1c/0x28 [ 494.459911][T11493] sysfs_create_dir_ns+0x278/0x318 [ 494.461033][T11493] kobject_add_internal+0x598/0xb14 [ 494.462155][T11493] kobject_init_and_add+0x130/0x1a0 [ 494.463325][T11493] gfs2_sys_fs_add+0x1f8/0x3f4 [ 494.464323][T11493] gfs2_fill_super+0xdf0/0x1fd4 [ 494.465351][T11493] get_tree_bdev+0x360/0x54c [ 494.466324][T11493] gfs2_get_tree+0x54/0x1b4 [ 494.467349][T11493] vfs_get_tree+0x90/0x274 [ 494.468364][T11493] do_new_mount+0x25c/0x8c8 [ 494.469351][T11493] path_mount+0x590/0xe04 [ 494.470303][T11493] __arm64_sys_mount+0x45c/0x594 [ 494.471437][T11493] invoke_syscall+0x98/0x2c0 [ 494.472454][T11493] el0_svc_common+0x138/0x258 [ 494.473494][T11493] do_el0_svc+0x64/0x198 [ 494.474373][T11493] el0_svc+0x4c/0x15c [ 494.475241][T11493] el0t_64_sync_handler+0x84/0xf0 [ 494.476330][T11493] el0t_64_sync+0x190/0x194 [ 494.479476][T11495] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 494.479541][T11493] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 494.481023][T11495] CPU: 1 PID: 11495 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 494.483807][T11493] gfs2: fsid=gfs2: error -17 adding sysfs files [ 494.485831][T11495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.485843][T11495] Call trace: [ 494.485848][T11495] dump_backtrace+0x1b8/0x1e4 [ 494.485861][T11495] show_stack+0x2c/0x44 [ 494.485870][T11495] dump_stack_lvl+0xd0/0x124 [ 494.485884][T11495] dump_stack+0x1c/0x28 [ 494.494048][T11495] sysfs_create_dir_ns+0x278/0x318 [ 494.495287][T11495] kobject_add_internal+0x598/0xb14 [ 494.496427][T11495] kobject_init_and_add+0x130/0x1a0 [ 494.497582][T11495] gfs2_sys_fs_add+0x1f8/0x3f4 [ 494.498618][T11495] gfs2_fill_super+0xdf0/0x1fd4 [ 494.499694][T11495] get_tree_bdev+0x360/0x54c [ 494.500699][T11495] gfs2_get_tree+0x54/0x1b4 [ 494.501723][T11495] vfs_get_tree+0x90/0x274 [ 494.502698][T11495] do_new_mount+0x25c/0x8c8 [ 494.503674][T11495] path_mount+0x590/0xe04 [ 494.504661][T11495] __arm64_sys_mount+0x45c/0x594 [ 494.505855][T11495] invoke_syscall+0x98/0x2c0 [ 494.506910][T11495] el0_svc_common+0x138/0x258 [ 494.507922][T11495] do_el0_svc+0x64/0x198 [ 494.508963][T11495] el0_svc+0x4c/0x15c [ 494.509548][T11497] loop5: detected capacity change from 0 to 32768 [ 494.509852][T11495] el0t_64_sync_handler+0x84/0xf0 [ 494.512464][T11495] el0t_64_sync+0x190/0x194 [ 494.517912][T11497] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 494.519879][T11497] CPU: 0 PID: 11497 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 494.522197][T11497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.524401][T11497] Call trace: [ 494.525122][T11497] dump_backtrace+0x1b8/0x1e4 [ 494.526119][T11497] show_stack+0x2c/0x44 [ 494.527116][T11497] dump_stack_lvl+0xd0/0x124 [ 494.528143][T11497] dump_stack+0x1c/0x28 [ 494.529131][T11497] sysfs_create_dir_ns+0x278/0x318 [ 494.530200][T11497] kobject_add_internal+0x598/0xb14 [ 494.531389][T11497] kobject_init_and_add+0x130/0x1a0 [ 494.532534][T11497] gfs2_sys_fs_add+0x1f8/0x3f4 [ 494.533591][T11497] gfs2_fill_super+0xdf0/0x1fd4 [ 494.534650][T11497] get_tree_bdev+0x360/0x54c [ 494.535683][T11497] gfs2_get_tree+0x54/0x1b4 [ 494.536651][T11497] vfs_get_tree+0x90/0x274 [ 494.537635][T11497] do_new_mount+0x25c/0x8c8 [ 494.538669][T11497] path_mount+0x590/0xe04 [ 494.539615][T11497] __arm64_sys_mount+0x45c/0x594 [ 494.540739][T11497] invoke_syscall+0x98/0x2c0 [ 494.541766][T11497] el0_svc_common+0x138/0x258 [ 494.542874][T11497] do_el0_svc+0x64/0x198 [ 494.543815][T11497] el0_svc+0x4c/0x15c [ 494.544708][T11497] el0t_64_sync_handler+0x84/0xf0 [ 494.545794][T11497] el0t_64_sync+0x190/0x194 [ 494.548966][T11497] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 494.552041][T11497] gfs2: fsid=gfs2: error -17 adding sysfs files [ 494.553860][T11495] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 494.560412][T11495] gfs2: fsid=gfs2: error -17 adding sysfs files [ 494.586757][ T2107] ieee802154 phy0 wpan0: encryption failed: -22 [ 494.588173][ T2107] ieee802154 phy1 wpan1: encryption failed: -22 [ 494.603912][T11494] syz-executor222 (11494): drop_caches: 2 [ 494.606894][T11496] syz-executor222 (11496): drop_caches: 2 [ 494.608637][T11496] syz-executor222 (11496): drop_caches: 2 [ 494.617065][T11494] syz-executor222 (11494): drop_caches: 2 [ 494.803975][T11495] syz-executor222 (11495): drop_caches: 2 [ 494.805570][T11495] syz-executor222 (11495): drop_caches: 2 [ 494.824870][T11497] syz-executor222 (11497): drop_caches: 2 [ 494.828122][T11493] syz-executor222 (11493): drop_caches: 2 [ 494.832315][T11497] syz-executor222 (11497): drop_caches: 2 [ 494.834112][T11493] syz-executor222 (11493): drop_caches: 2 [ 495.142213][T11442] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 495.144078][T11442] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 495.154477][T11505] loop0: detected capacity change from 0 to 32768 [ 495.165997][T11442] gfs2: fsid=gfs2.0: File system withdrawn [ 495.167255][T11442] CPU: 1 PID: 11442 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 495.169496][T11442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.171803][T11442] Call trace: [ 495.172546][T11442] dump_backtrace+0x1b8/0x1e4 [ 495.173543][T11442] show_stack+0x2c/0x44 [ 495.174418][T11442] dump_stack_lvl+0xd0/0x124 [ 495.175389][T11442] dump_stack+0x1c/0x28 [ 495.176315][T11442] gfs2_withdraw+0xf08/0x134c [ 495.177357][T11442] gfs2_consist_inode_i+0xf0/0x10c [ 495.178484][T11442] gfs2_jdesc_check+0x12c/0x264 [ 495.179503][T11442] init_journal+0xb60/0x1fa4 [ 495.180464][T11442] init_inodes+0xe0/0x2d8 [ 495.181448][T11442] gfs2_fill_super+0x1658/0x1fd4 [ 495.182504][T11442] get_tree_bdev+0x360/0x54c [ 495.183466][T11442] gfs2_get_tree+0x54/0x1b4 [ 495.184398][T11442] vfs_get_tree+0x90/0x274 [ 495.185314][T11442] do_new_mount+0x25c/0x8c8 [ 495.186301][T11442] path_mount+0x590/0xe04 [ 495.187207][T11442] __arm64_sys_mount+0x45c/0x594 [ 495.188445][T11442] invoke_syscall+0x98/0x2c0 [ 495.189563][T11442] el0_svc_common+0x138/0x258 [ 495.190532][T11442] do_el0_svc+0x64/0x198 [ 495.191553][T11442] el0_svc+0x4c/0x15c [ 495.192472][T11442] el0t_64_sync_handler+0x84/0xf0 [ 495.193557][T11442] el0t_64_sync+0x190/0x194 [ 495.200918][T11505] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 495.202538][T11505] CPU: 1 PID: 11505 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 495.204799][T11505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.206870][T11505] Call trace: [ 495.207614][T11505] dump_backtrace+0x1b8/0x1e4 [ 495.208602][T11505] show_stack+0x2c/0x44 [ 495.209525][T11505] dump_stack_lvl+0xd0/0x124 [ 495.210525][T11505] dump_stack+0x1c/0x28 [ 495.211494][T11505] sysfs_create_dir_ns+0x278/0x318 [ 495.212633][T11505] kobject_add_internal+0x598/0xb14 [ 495.213817][T11505] kobject_init_and_add+0x130/0x1a0 [ 495.214962][T11505] gfs2_sys_fs_add+0x1f8/0x3f4 [ 495.216055][T11505] gfs2_fill_super+0xdf0/0x1fd4 [ 495.217083][T11505] get_tree_bdev+0x360/0x54c [ 495.218045][T11505] gfs2_get_tree+0x54/0x1b4 [ 495.218982][T11505] vfs_get_tree+0x90/0x274 [ 495.219884][T11505] do_new_mount+0x25c/0x8c8 [ 495.220862][T11505] path_mount+0x590/0xe04 [ 495.221810][T11505] __arm64_sys_mount+0x45c/0x594 [ 495.222922][T11505] invoke_syscall+0x98/0x2c0 [ 495.223953][T11505] el0_svc_common+0x138/0x258 [ 495.224988][T11505] do_el0_svc+0x64/0x198 [ 495.226052][T11505] el0_svc+0x4c/0x15c [ 495.226849][T11505] el0t_64_sync_handler+0x84/0xf0 [ 495.227950][T11505] el0t_64_sync+0x190/0x194 [ 495.264685][T11506] loop4: detected capacity change from 0 to 32768 [ 495.267045][T11442] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 495.276238][T11506] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 495.277827][T11506] CPU: 0 PID: 11506 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 495.280005][T11506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.282248][T11506] Call trace: [ 495.282969][T11506] dump_backtrace+0x1b8/0x1e4 [ 495.284083][T11506] show_stack+0x2c/0x44 [ 495.285059][T11506] dump_stack_lvl+0xd0/0x124 [ 495.286022][T11506] dump_stack+0x1c/0x28 [ 495.286997][T11506] sysfs_create_dir_ns+0x278/0x318 [ 495.288106][T11506] kobject_add_internal+0x598/0xb14 [ 495.289246][T11506] kobject_init_and_add+0x130/0x1a0 [ 495.290436][T11506] gfs2_sys_fs_add+0x1f8/0x3f4 [ 495.291438][T11506] gfs2_fill_super+0xdf0/0x1fd4 [ 495.292466][T11506] get_tree_bdev+0x360/0x54c [ 495.293536][T11506] gfs2_get_tree+0x54/0x1b4 [ 495.294484][T11506] vfs_get_tree+0x90/0x274 [ 495.295443][T11506] do_new_mount+0x25c/0x8c8 [ 495.296428][T11506] path_mount+0x590/0xe04 [ 495.297387][T11506] __arm64_sys_mount+0x45c/0x594 [ 495.298520][T11506] invoke_syscall+0x98/0x2c0 [ 495.299531][T11506] el0_svc_common+0x138/0x258 [ 495.300626][T11506] do_el0_svc+0x64/0x198 [ 495.301680][T11506] el0_svc+0x4c/0x15c [ 495.302562][T11506] el0t_64_sync_handler+0x84/0xf0 [ 495.303666][T11506] el0t_64_sync+0x190/0x194 [ 495.326544][T11505] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 495.339767][T11505] gfs2: fsid=gfs2: error -17 adding sysfs files [ 495.353339][T11504] loop2: detected capacity change from 0 to 32768 [ 495.365904][T11506] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 495.367750][T11504] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 495.370447][T11504] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 495.373547][T11506] gfs2: fsid=gfs2: error -17 adding sysfs files [ 495.374886][T11507] loop1: detected capacity change from 0 to 32768 [ 495.391091][T11504] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 495.391091][T11504] inode = 1 18 [ 495.391091][T11504] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 495.417309][T11507] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 495.419229][T11504] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 495.421441][T11507] CPU: 1 PID: 11507 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 495.423850][T11507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.426158][T11507] Call trace: [ 495.426909][T11507] dump_backtrace+0x1b8/0x1e4 [ 495.427922][T11507] show_stack+0x2c/0x44 [ 495.428856][T11507] dump_stack_lvl+0xd0/0x124 [ 495.429819][T11507] dump_stack+0x1c/0x28 [ 495.430774][T11507] sysfs_create_dir_ns+0x278/0x318 [ 495.431919][T11507] kobject_add_internal+0x598/0xb14 [ 495.433106][T11507] kobject_init_and_add+0x130/0x1a0 [ 495.434303][T11507] gfs2_sys_fs_add+0x1f8/0x3f4 [ 495.435364][T11507] gfs2_fill_super+0xdf0/0x1fd4 [ 495.436419][T11507] get_tree_bdev+0x360/0x54c [ 495.437496][T11507] gfs2_get_tree+0x54/0x1b4 [ 495.438508][T11507] vfs_get_tree+0x90/0x274 [ 495.439485][T11507] do_new_mount+0x25c/0x8c8 [ 495.440452][T11507] path_mount+0x590/0xe04 [ 495.441492][T11507] __arm64_sys_mount+0x45c/0x594 [ 495.442581][T11507] invoke_syscall+0x98/0x2c0 [ 495.443682][T11507] el0_svc_common+0x138/0x258 [ 495.444729][T11507] do_el0_svc+0x64/0x198 [ 495.445642][T11507] el0_svc+0x4c/0x15c [ 495.446586][T11507] el0t_64_sync_handler+0x84/0xf0 [ 495.447662][T11507] el0t_64_sync+0x190/0x194 [ 495.466138][T11504] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 495.473989][T11504] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 495.488226][T11504] gfs2: fsid=gfs2.0: about to withdraw this file system [ 495.521872][T11505] syz-executor222 (11505): drop_caches: 2 [ 495.523498][T11505] syz-executor222 (11505): drop_caches: 2 [ 495.527056][T11507] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 495.530005][T11507] gfs2: fsid=gfs2: error -17 adding sysfs files [ 495.581743][T11506] syz-executor222 (11506): drop_caches: 2 [ 495.583729][T11506] syz-executor222 (11506): drop_caches: 2 [ 495.597967][T11508] loop5: detected capacity change from 0 to 32768 [ 495.603249][T11508] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 495.604951][T11508] CPU: 0 PID: 11508 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 495.607133][T11508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.609342][T11508] Call trace: [ 495.610087][T11508] dump_backtrace+0x1b8/0x1e4 [ 495.611157][T11508] show_stack+0x2c/0x44 [ 495.612058][T11508] dump_stack_lvl+0xd0/0x124 [ 495.613011][T11508] dump_stack+0x1c/0x28 [ 495.613973][T11508] sysfs_create_dir_ns+0x278/0x318 [ 495.615068][T11508] kobject_add_internal+0x598/0xb14 [ 495.616299][T11508] kobject_init_and_add+0x130/0x1a0 [ 495.617380][T11508] gfs2_sys_fs_add+0x1f8/0x3f4 [ 495.618437][T11508] gfs2_fill_super+0xdf0/0x1fd4 [ 495.619470][T11508] get_tree_bdev+0x360/0x54c [ 495.620552][T11508] gfs2_get_tree+0x54/0x1b4 [ 495.621569][T11508] vfs_get_tree+0x90/0x274 [ 495.622544][T11508] do_new_mount+0x25c/0x8c8 [ 495.623488][T11508] path_mount+0x590/0xe04 [ 495.624467][T11508] __arm64_sys_mount+0x45c/0x594 [ 495.625509][T11508] invoke_syscall+0x98/0x2c0 [ 495.626579][T11508] el0_svc_common+0x138/0x258 [ 495.627622][T11508] do_el0_svc+0x64/0x198 [ 495.628583][T11508] el0_svc+0x4c/0x15c [ 495.629436][T11508] el0t_64_sync_handler+0x84/0xf0 [ 495.630458][T11508] el0t_64_sync+0x190/0x194 [ 495.670980][T11508] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 495.685915][T11508] gfs2: fsid=gfs2: error -17 adding sysfs files [ 495.777428][T11507] syz-executor222 (11507): drop_caches: 2 [ 495.779065][T11507] syz-executor222 (11507): drop_caches: 2 [ 495.910193][T11508] syz-executor222 (11508): drop_caches: 2 [ 495.921575][T11508] syz-executor222 (11508): drop_caches: 2 [ 496.017775][T11514] loop0: detected capacity change from 0 to 32768 [ 496.027817][T11514] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 496.030542][T11514] CPU: 0 PID: 11514 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 496.032994][T11514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.035225][T11514] Call trace: [ 496.035955][T11514] dump_backtrace+0x1b8/0x1e4 [ 496.036972][T11514] show_stack+0x2c/0x44 [ 496.037840][T11514] dump_stack_lvl+0xd0/0x124 [ 496.038829][T11514] dump_stack+0x1c/0x28 [ 496.039725][T11514] sysfs_create_dir_ns+0x278/0x318 [ 496.040802][T11514] kobject_add_internal+0x598/0xb14 [ 496.041984][T11514] kobject_init_and_add+0x130/0x1a0 [ 496.043097][T11514] gfs2_sys_fs_add+0x1f8/0x3f4 [ 496.044093][T11514] gfs2_fill_super+0xdf0/0x1fd4 [ 496.045198][T11514] get_tree_bdev+0x360/0x54c [ 496.046243][T11514] gfs2_get_tree+0x54/0x1b4 [ 496.047212][T11514] vfs_get_tree+0x90/0x274 [ 496.048172][T11514] do_new_mount+0x25c/0x8c8 [ 496.049156][T11514] path_mount+0x590/0xe04 [ 496.050146][T11514] __arm64_sys_mount+0x45c/0x594 [ 496.051294][T11514] invoke_syscall+0x98/0x2c0 [ 496.052253][T11514] el0_svc_common+0x138/0x258 [ 496.053379][T11514] do_el0_svc+0x64/0x198 [ 496.054318][T11514] el0_svc+0x4c/0x15c [ 496.055168][T11514] el0t_64_sync_handler+0x84/0xf0 [ 496.056256][T11514] el0t_64_sync+0x190/0x194 [ 496.140938][T11514] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 496.155057][T11514] gfs2: fsid=gfs2: error -17 adding sysfs files [ 496.170955][T11517] loop1: detected capacity change from 0 to 32768 [ 496.180630][T11517] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 496.182233][T11517] CPU: 1 PID: 11517 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 496.184399][T11517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.186724][T11517] Call trace: [ 496.187404][T11517] dump_backtrace+0x1b8/0x1e4 [ 496.188444][T11517] show_stack+0x2c/0x44 [ 496.189373][T11517] dump_stack_lvl+0xd0/0x124 [ 496.190320][T11517] dump_stack+0x1c/0x28 [ 496.191181][T11517] sysfs_create_dir_ns+0x278/0x318 [ 496.192338][T11517] kobject_add_internal+0x598/0xb14 [ 496.193457][T11517] kobject_init_and_add+0x130/0x1a0 [ 496.194548][T11517] gfs2_sys_fs_add+0x1f8/0x3f4 [ 496.195591][T11517] gfs2_fill_super+0xdf0/0x1fd4 [ 496.196601][T11517] get_tree_bdev+0x360/0x54c [ 496.197583][T11517] gfs2_get_tree+0x54/0x1b4 [ 496.198556][T11517] vfs_get_tree+0x90/0x274 [ 496.199475][T11517] do_new_mount+0x25c/0x8c8 [ 496.200459][T11517] path_mount+0x590/0xe04 [ 496.201486][T11517] __arm64_sys_mount+0x45c/0x594 [ 496.202541][T11517] invoke_syscall+0x98/0x2c0 [ 496.203541][T11517] el0_svc_common+0x138/0x258 [ 496.204585][T11517] do_el0_svc+0x64/0x198 [ 496.205543][T11517] el0_svc+0x4c/0x15c [ 496.206380][T11517] el0t_64_sync_handler+0x84/0xf0 [ 496.207512][T11517] el0t_64_sync+0x190/0x194 [ 496.228239][T11513] loop3: detected capacity change from 0 to 32768 [ 496.230405][T11517] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 496.233324][T11517] gfs2: fsid=gfs2: error -17 adding sysfs files [ 496.234823][T11513] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 496.236884][T11513] CPU: 1 PID: 11513 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 496.239188][T11513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.241510][T11513] Call trace: [ 496.242206][T11513] dump_backtrace+0x1b8/0x1e4 [ 496.243229][T11513] show_stack+0x2c/0x44 [ 496.244106][T11513] dump_stack_lvl+0xd0/0x124 [ 496.245111][T11513] dump_stack+0x1c/0x28 [ 496.246066][T11513] sysfs_create_dir_ns+0x278/0x318 [ 496.247296][T11513] kobject_add_internal+0x598/0xb14 [ 496.248597][T11513] kobject_init_and_add+0x130/0x1a0 [ 496.249764][T11513] gfs2_sys_fs_add+0x1f8/0x3f4 [ 496.250877][T11513] gfs2_fill_super+0xdf0/0x1fd4 [ 496.251986][T11513] get_tree_bdev+0x360/0x54c [ 496.252966][T11513] gfs2_get_tree+0x54/0x1b4 [ 496.253992][T11513] vfs_get_tree+0x90/0x274 [ 496.254986][T11513] do_new_mount+0x25c/0x8c8 [ 496.255925][T11513] path_mount+0x590/0xe04 [ 496.256827][T11513] __arm64_sys_mount+0x45c/0x594 [ 496.257892][T11513] invoke_syscall+0x98/0x2c0 [ 496.258901][T11513] el0_svc_common+0x138/0x258 [ 496.259905][T11513] do_el0_svc+0x64/0x198 [ 496.260810][T11513] el0_svc+0x4c/0x15c [ 496.261683][T11513] el0t_64_sync_handler+0x84/0xf0 [ 496.262834][T11513] el0t_64_sync+0x190/0x194 [ 496.295742][T11515] loop4: detected capacity change from 0 to 32768 [ 496.303113][T11515] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 496.304763][T11515] CPU: 0 PID: 11515 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 496.306330][T11513] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 496.307032][T11515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.312040][T11515] Call trace: [ 496.312790][T11515] dump_backtrace+0x1b8/0x1e4 [ 496.313869][T11515] show_stack+0x2c/0x44 [ 496.314457][T11513] gfs2: fsid=gfs2: error -17 adding sysfs files [ 496.314745][T11515] dump_stack_lvl+0xd0/0x124 [ 496.317151][T11515] dump_stack+0x1c/0x28 [ 496.318073][T11515] sysfs_create_dir_ns+0x278/0x318 [ 496.319219][T11515] kobject_add_internal+0x598/0xb14 [ 496.320410][T11515] kobject_init_and_add+0x130/0x1a0 [ 496.321583][T11515] gfs2_sys_fs_add+0x1f8/0x3f4 [ 496.322678][T11515] gfs2_fill_super+0xdf0/0x1fd4 [ 496.323727][T11515] get_tree_bdev+0x360/0x54c [ 496.324670][T11515] gfs2_get_tree+0x54/0x1b4 [ 496.325699][T11515] vfs_get_tree+0x90/0x274 [ 496.326717][T11515] do_new_mount+0x25c/0x8c8 [ 496.327696][T11515] path_mount+0x590/0xe04 [ 496.328697][T11515] __arm64_sys_mount+0x45c/0x594 [ 496.329873][T11515] invoke_syscall+0x98/0x2c0 [ 496.330897][T11515] el0_svc_common+0x138/0x258 [ 496.331956][T11515] do_el0_svc+0x64/0x198 [ 496.332897][T11515] el0_svc+0x4c/0x15c [ 496.333817][T11515] el0t_64_sync_handler+0x84/0xf0 [ 496.334921][T11515] el0t_64_sync+0x190/0x194 [ 496.336309][T11515] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 496.339210][T11515] gfs2: fsid=gfs2: error -17 adding sysfs files [ 496.380216][T11514] syz-executor222 (11514): drop_caches: 2 [ 496.382297][T11514] syz-executor222 (11514): drop_caches: 2 [ 496.421979][T11518] loop5: detected capacity change from 0 to 32768 [ 496.440602][T11518] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 496.445621][T11518] CPU: 0 PID: 11518 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 496.447988][T11518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.450171][T11518] Call trace: [ 496.450917][T11518] dump_backtrace+0x1b8/0x1e4 [ 496.451949][T11518] show_stack+0x2c/0x44 [ 496.452825][T11518] dump_stack_lvl+0xd0/0x124 [ 496.453770][T11518] dump_stack+0x1c/0x28 [ 496.454703][T11518] sysfs_create_dir_ns+0x278/0x318 [ 496.455812][T11518] kobject_add_internal+0x598/0xb14 [ 496.456919][T11518] kobject_init_and_add+0x130/0x1a0 [ 496.458010][T11518] gfs2_sys_fs_add+0x1f8/0x3f4 [ 496.459005][T11518] gfs2_fill_super+0xdf0/0x1fd4 [ 496.460101][T11518] get_tree_bdev+0x360/0x54c [ 496.461155][T11518] gfs2_get_tree+0x54/0x1b4 [ 496.462098][T11518] vfs_get_tree+0x90/0x274 [ 496.463118][T11518] do_new_mount+0x25c/0x8c8 [ 496.464141][T11518] path_mount+0x590/0xe04 [ 496.465046][T11518] __arm64_sys_mount+0x45c/0x594 [ 496.466168][T11518] invoke_syscall+0x98/0x2c0 [ 496.467151][T11518] el0_svc_common+0x138/0x258 [ 496.468131][T11518] do_el0_svc+0x64/0x198 [ 496.469067][T11518] el0_svc+0x4c/0x15c [ 496.469917][T11518] el0t_64_sync_handler+0x84/0xf0 [ 496.470999][T11518] el0t_64_sync+0x190/0x194 [ 496.509889][T11513] syz-executor222 (11513): drop_caches: 2 [ 496.511611][T11513] syz-executor222 (11513): drop_caches: 2 [ 496.514373][T11518] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 496.518421][T11518] gfs2: fsid=gfs2: error -17 adding sysfs files [ 496.562768][T11517] syz-executor222 (11517): drop_caches: 2 [ 496.564129][T11517] syz-executor222 (11517): drop_caches: 2 [ 496.583420][T11515] syz-executor222 (11515): drop_caches: 2 [ 496.593028][T11515] syz-executor222 (11515): drop_caches: 2 [ 496.775040][T11518] syz-executor222 (11518): drop_caches: 2 [ 496.779756][T11518] syz-executor222 (11518): drop_caches: 2 [ 496.992977][T11523] loop0: detected capacity change from 0 to 32768 [ 497.006055][T11523] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.007707][T11523] CPU: 0 PID: 11523 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.009100][T11526] loop1: detected capacity change from 0 to 32768 [ 497.010054][T11523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.010067][T11523] Call trace: [ 497.010072][T11523] dump_backtrace+0x1b8/0x1e4 [ 497.010088][T11523] show_stack+0x2c/0x44 [ 497.010097][T11523] dump_stack_lvl+0xd0/0x124 [ 497.017181][T11523] dump_stack+0x1c/0x28 [ 497.018072][T11523] sysfs_create_dir_ns+0x278/0x318 [ 497.019203][T11523] kobject_add_internal+0x598/0xb14 [ 497.020363][T11523] kobject_init_and_add+0x130/0x1a0 [ 497.020593][T11526] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.021427][T11523] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.021444][T11523] gfs2_fill_super+0xdf0/0x1fd4 [ 497.021458][T11523] get_tree_bdev+0x360/0x54c [ 497.026232][T11523] gfs2_get_tree+0x54/0x1b4 [ 497.027303][T11523] vfs_get_tree+0x90/0x274 [ 497.028266][T11523] do_new_mount+0x25c/0x8c8 [ 497.029371][T11523] path_mount+0x590/0xe04 [ 497.030447][T11523] __arm64_sys_mount+0x45c/0x594 [ 497.031525][T11523] invoke_syscall+0x98/0x2c0 [ 497.032491][T11523] el0_svc_common+0x138/0x258 [ 497.033561][T11523] do_el0_svc+0x64/0x198 [ 497.034585][T11523] el0_svc+0x4c/0x15c [ 497.035440][T11523] el0t_64_sync_handler+0x84/0xf0 [ 497.036529][T11523] el0t_64_sync+0x190/0x194 [ 497.038580][T11526] CPU: 1 PID: 11526 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.040897][T11526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.043139][T11526] Call trace: [ 497.043894][T11526] dump_backtrace+0x1b8/0x1e4 [ 497.044928][T11526] show_stack+0x2c/0x44 [ 497.045783][T11526] dump_stack_lvl+0xd0/0x124 [ 497.046810][T11526] dump_stack+0x1c/0x28 [ 497.047790][T11526] sysfs_create_dir_ns+0x278/0x318 [ 497.048982][T11526] kobject_add_internal+0x598/0xb14 [ 497.050130][T11526] kobject_init_and_add+0x130/0x1a0 [ 497.051272][T11526] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.052295][T11526] gfs2_fill_super+0xdf0/0x1fd4 [ 497.053319][T11526] get_tree_bdev+0x360/0x54c [ 497.054390][T11526] gfs2_get_tree+0x54/0x1b4 [ 497.055328][T11526] vfs_get_tree+0x90/0x274 [ 497.056229][T11526] do_new_mount+0x25c/0x8c8 [ 497.057220][T11526] path_mount+0x590/0xe04 [ 497.058103][T11526] __arm64_sys_mount+0x45c/0x594 [ 497.059266][T11526] invoke_syscall+0x98/0x2c0 [ 497.060285][T11526] el0_svc_common+0x138/0x258 [ 497.061385][T11526] do_el0_svc+0x64/0x198 [ 497.062219][T11526] el0_svc+0x4c/0x15c [ 497.063053][T11526] el0t_64_sync_handler+0x84/0xf0 [ 497.064152][T11526] el0t_64_sync+0x190/0x194 [ 497.066875][T11526] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 497.069743][T11526] gfs2: fsid=gfs2: error -17 adding sysfs files [ 497.070114][T11523] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 497.075948][T11523] gfs2: fsid=gfs2: error -17 adding sysfs files [ 497.104826][T11525] loop3: detected capacity change from 0 to 32768 [ 497.111728][T11525] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.113350][T11525] CPU: 1 PID: 11525 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.115618][T11525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.117881][T11525] Call trace: [ 497.118619][T11525] dump_backtrace+0x1b8/0x1e4 [ 497.119666][T11525] show_stack+0x2c/0x44 [ 497.120577][T11525] dump_stack_lvl+0xd0/0x124 [ 497.121579][T11525] dump_stack+0x1c/0x28 [ 497.122428][T11525] sysfs_create_dir_ns+0x278/0x318 [ 497.123583][T11525] kobject_add_internal+0x598/0xb14 [ 497.124762][T11525] kobject_init_and_add+0x130/0x1a0 [ 497.125975][T11525] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.126973][T11525] gfs2_fill_super+0xdf0/0x1fd4 [ 497.128033][T11525] get_tree_bdev+0x360/0x54c [ 497.129014][T11525] gfs2_get_tree+0x54/0x1b4 [ 497.130072][T11525] vfs_get_tree+0x90/0x274 [ 497.131066][T11525] do_new_mount+0x25c/0x8c8 [ 497.132160][T11525] path_mount+0x590/0xe04 [ 497.133119][T11525] __arm64_sys_mount+0x45c/0x594 [ 497.134233][T11525] invoke_syscall+0x98/0x2c0 [ 497.135236][T11525] el0_svc_common+0x138/0x258 [ 497.136243][T11525] do_el0_svc+0x64/0x198 [ 497.137166][T11525] el0_svc+0x4c/0x15c [ 497.138028][T11525] el0t_64_sync_handler+0x84/0xf0 [ 497.139142][T11525] el0t_64_sync+0x190/0x194 [ 497.168939][T11525] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 497.173942][T11525] gfs2: fsid=gfs2: error -17 adding sysfs files [ 497.230876][T11527] loop4: detected capacity change from 0 to 32768 [ 497.239259][T11527] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.241051][T11527] CPU: 0 PID: 11527 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.243388][T11527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.245616][T11527] Call trace: [ 497.246392][T11527] dump_backtrace+0x1b8/0x1e4 [ 497.247486][T11527] show_stack+0x2c/0x44 [ 497.248469][T11527] dump_stack_lvl+0xd0/0x124 [ 497.249529][T11527] dump_stack+0x1c/0x28 [ 497.250487][T11527] sysfs_create_dir_ns+0x278/0x318 [ 497.251653][T11527] kobject_add_internal+0x598/0xb14 [ 497.252816][T11527] kobject_init_and_add+0x130/0x1a0 [ 497.253937][T11527] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.254999][T11527] gfs2_fill_super+0xdf0/0x1fd4 [ 497.256120][T11527] get_tree_bdev+0x360/0x54c [ 497.257114][T11527] gfs2_get_tree+0x54/0x1b4 [ 497.258231][T11527] vfs_get_tree+0x90/0x274 [ 497.259299][T11527] do_new_mount+0x25c/0x8c8 [ 497.260352][T11527] path_mount+0x590/0xe04 [ 497.261247][T11527] __arm64_sys_mount+0x45c/0x594 [ 497.262349][T11527] invoke_syscall+0x98/0x2c0 [ 497.263389][T11527] el0_svc_common+0x138/0x258 [ 497.264402][T11527] do_el0_svc+0x64/0x198 [ 497.265265][T11527] el0_svc+0x4c/0x15c [ 497.266160][T11527] el0t_64_sync_handler+0x84/0xf0 [ 497.267211][T11527] el0t_64_sync+0x190/0x194 [ 497.272370][T11526] syz-executor222 (11526): drop_caches: 2 [ 497.278534][T11526] syz-executor222 (11526): drop_caches: 2 [ 497.282062][T11523] syz-executor222 (11523): drop_caches: 2 [ 497.285042][T11523] syz-executor222 (11523): drop_caches: 2 [ 497.332407][T11527] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 497.335273][T11527] gfs2: fsid=gfs2: error -17 adding sysfs files [ 497.383045][T11525] syz-executor222 (11525): drop_caches: 2 [ 497.385446][T11525] syz-executor222 (11525): drop_caches: 2 [ 497.501194][T11528] loop5: detected capacity change from 0 to 32768 [ 497.507589][T11528] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.509082][T11528] CPU: 1 PID: 11528 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.511331][T11528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.513482][T11528] Call trace: [ 497.514174][T11528] dump_backtrace+0x1b8/0x1e4 [ 497.515106][T11528] show_stack+0x2c/0x44 [ 497.516026][T11528] dump_stack_lvl+0xd0/0x124 [ 497.517087][T11528] dump_stack+0x1c/0x28 [ 497.517976][T11528] sysfs_create_dir_ns+0x278/0x318 [ 497.519049][T11528] kobject_add_internal+0x598/0xb14 [ 497.520195][T11528] kobject_init_and_add+0x130/0x1a0 [ 497.521341][T11528] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.522400][T11528] gfs2_fill_super+0xdf0/0x1fd4 [ 497.523517][T11528] get_tree_bdev+0x360/0x54c [ 497.524564][T11528] gfs2_get_tree+0x54/0x1b4 [ 497.525622][T11528] vfs_get_tree+0x90/0x274 [ 497.526605][T11528] do_new_mount+0x25c/0x8c8 [ 497.527621][T11528] path_mount+0x590/0xe04 [ 497.528576][T11528] __arm64_sys_mount+0x45c/0x594 [ 497.529647][T11528] invoke_syscall+0x98/0x2c0 [ 497.530693][T11528] el0_svc_common+0x138/0x258 [ 497.531713][T11528] do_el0_svc+0x64/0x198 [ 497.532675][T11528] el0_svc+0x4c/0x15c [ 497.533574][T11528] el0t_64_sync_handler+0x84/0xf0 [ 497.534701][T11528] el0t_64_sync+0x190/0x194 [ 497.575984][T11527] syz-executor222 (11527): drop_caches: 2 [ 497.582975][T11528] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 497.586235][T11528] gfs2: fsid=gfs2: error -17 adding sysfs files [ 497.593327][T11527] syz-executor222 (11527): drop_caches: 2 [ 497.791920][T11528] syz-executor222 (11528): drop_caches: 2 [ 497.799896][T11528] syz-executor222 (11528): drop_caches: 2 [ 497.832874][T11534] loop0: detected capacity change from 0 to 32768 [ 497.846584][T11534] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.855143][T11534] CPU: 0 PID: 11534 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.857367][T11534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.859553][T11534] Call trace: [ 497.860208][T11534] dump_backtrace+0x1b8/0x1e4 [ 497.861300][T11534] show_stack+0x2c/0x44 [ 497.862213][T11534] dump_stack_lvl+0xd0/0x124 [ 497.863351][T11534] dump_stack+0x1c/0x28 [ 497.864220][T11534] sysfs_create_dir_ns+0x278/0x318 [ 497.865333][T11534] kobject_add_internal+0x598/0xb14 [ 497.866472][T11534] kobject_init_and_add+0x130/0x1a0 [ 497.867652][T11534] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.868640][T11534] gfs2_fill_super+0xdf0/0x1fd4 [ 497.869585][T11534] get_tree_bdev+0x360/0x54c [ 497.870536][T11534] gfs2_get_tree+0x54/0x1b4 [ 497.871437][T11534] vfs_get_tree+0x90/0x274 [ 497.872382][T11534] do_new_mount+0x25c/0x8c8 [ 497.873364][T11534] path_mount+0x590/0xe04 [ 497.874263][T11534] __arm64_sys_mount+0x45c/0x594 [ 497.875444][T11534] invoke_syscall+0x98/0x2c0 [ 497.876424][T11534] el0_svc_common+0x138/0x258 [ 497.877441][T11534] do_el0_svc+0x64/0x198 [ 497.878333][T11534] el0_svc+0x4c/0x15c [ 497.879188][T11534] el0t_64_sync_handler+0x84/0xf0 [ 497.880288][T11534] el0t_64_sync+0x190/0x194 [ 497.955621][T11537] loop4: detected capacity change from 0 to 32768 [ 497.958010][T11534] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 497.960896][T11534] gfs2: fsid=gfs2: error -17 adding sysfs files [ 497.966139][T11537] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 497.967719][T11537] CPU: 1 PID: 11537 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 497.970046][T11537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.972188][T11537] Call trace: [ 497.972928][T11537] dump_backtrace+0x1b8/0x1e4 [ 497.973890][T11537] show_stack+0x2c/0x44 [ 497.974720][T11537] dump_stack_lvl+0xd0/0x124 [ 497.975846][T11537] dump_stack+0x1c/0x28 [ 497.976775][T11537] sysfs_create_dir_ns+0x278/0x318 [ 497.977970][T11537] kobject_add_internal+0x598/0xb14 [ 497.979107][T11537] kobject_init_and_add+0x130/0x1a0 [ 497.980249][T11537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 497.981246][T11537] gfs2_fill_super+0xdf0/0x1fd4 [ 497.982321][T11537] get_tree_bdev+0x360/0x54c [ 497.983324][T11537] gfs2_get_tree+0x54/0x1b4 [ 497.984316][T11537] vfs_get_tree+0x90/0x274 [ 497.985260][T11537] do_new_mount+0x25c/0x8c8 [ 497.986165][T11537] path_mount+0x590/0xe04 [ 497.987124][T11537] __arm64_sys_mount+0x45c/0x594 [ 497.988274][T11537] invoke_syscall+0x98/0x2c0 [ 497.989305][T11537] el0_svc_common+0x138/0x258 [ 497.990325][T11537] do_el0_svc+0x64/0x198 [ 497.991322][T11537] el0_svc+0x4c/0x15c [ 497.992231][T11537] el0t_64_sync_handler+0x84/0xf0 [ 497.993395][T11537] el0t_64_sync+0x190/0x194 [ 498.004909][T11533] loop1: detected capacity change from 0 to 32768 [ 498.006973][T11537] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 498.009828][T11537] gfs2: fsid=gfs2: error -17 adding sysfs files [ 498.011513][T11533] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 498.013030][T11533] CPU: 1 PID: 11533 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 498.015268][T11533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.017495][T11533] Call trace: [ 498.018223][T11533] dump_backtrace+0x1b8/0x1e4 [ 498.019272][T11533] show_stack+0x2c/0x44 [ 498.020163][T11533] dump_stack_lvl+0xd0/0x124 [ 498.021162][T11533] dump_stack+0x1c/0x28 [ 498.022104][T11533] sysfs_create_dir_ns+0x278/0x318 [ 498.023371][T11533] kobject_add_internal+0x598/0xb14 [ 498.024516][T11533] kobject_init_and_add+0x130/0x1a0 [ 498.025581][T11533] gfs2_sys_fs_add+0x1f8/0x3f4 [ 498.026704][T11533] gfs2_fill_super+0xdf0/0x1fd4 [ 498.027823][T11533] get_tree_bdev+0x360/0x54c [ 498.028833][T11533] gfs2_get_tree+0x54/0x1b4 [ 498.029785][T11533] vfs_get_tree+0x90/0x274 [ 498.030732][T11533] do_new_mount+0x25c/0x8c8 [ 498.031743][T11533] path_mount+0x590/0xe04 [ 498.032752][T11533] __arm64_sys_mount+0x45c/0x594 [ 498.033831][T11533] invoke_syscall+0x98/0x2c0 [ 498.034826][T11533] el0_svc_common+0x138/0x258 [ 498.035834][T11533] do_el0_svc+0x64/0x198 [ 498.036879][T11533] el0_svc+0x4c/0x15c [ 498.037841][T11533] el0t_64_sync_handler+0x84/0xf0 [ 498.038911][T11533] el0t_64_sync+0x190/0x194 [ 498.043149][T11533] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 498.046533][T11533] gfs2: fsid=gfs2: error -17 adding sysfs files [ 498.124532][T11535] loop3: detected capacity change from 0 to 32768 [ 498.151970][T11535] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 498.153746][T11535] CPU: 0 PID: 11535 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 498.156082][T11535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.158200][T11535] Call trace: [ 498.158858][T11535] dump_backtrace+0x1b8/0x1e4 [ 498.159938][T11535] show_stack+0x2c/0x44 [ 498.160860][T11535] dump_stack_lvl+0xd0/0x124 [ 498.161866][T11535] dump_stack+0x1c/0x28 [ 498.162752][T11535] sysfs_create_dir_ns+0x278/0x318 [ 498.163833][T11535] kobject_add_internal+0x598/0xb14 [ 498.165011][T11535] kobject_init_and_add+0x130/0x1a0 [ 498.166096][T11535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 498.167108][T11535] gfs2_fill_super+0xdf0/0x1fd4 [ 498.168243][T11535] get_tree_bdev+0x360/0x54c [ 498.169229][T11535] gfs2_get_tree+0x54/0x1b4 [ 498.170201][T11535] vfs_get_tree+0x90/0x274 [ 498.171151][T11535] do_new_mount+0x25c/0x8c8 [ 498.172033][T11535] path_mount+0x590/0xe04 [ 498.173065][T11535] __arm64_sys_mount+0x45c/0x594 [ 498.174124][T11535] invoke_syscall+0x98/0x2c0 [ 498.175034][T11535] el0_svc_common+0x138/0x258 [ 498.175976][T11535] do_el0_svc+0x64/0x198 [ 498.176901][T11535] el0_svc+0x4c/0x15c [ 498.177766][T11535] el0t_64_sync_handler+0x84/0xf0 [ 498.178889][T11535] el0t_64_sync+0x190/0x194 [ 498.223436][T11537] syz-executor222 (11537): drop_caches: 2 [ 498.226356][T11537] syz-executor222 (11537): drop_caches: 2 [ 498.228975][T11535] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 498.236965][T11534] syz-executor222 (11534): drop_caches: 2 [ 498.246345][T11535] gfs2: fsid=gfs2: error -17 adding sysfs files [ 498.250427][T11534] syz-executor222 (11534): drop_caches: 2 [ 498.286819][T11533] syz-executor222 (11533): drop_caches: 2 [ 498.288412][T11533] syz-executor222 (11533): drop_caches: 2 [ 498.427464][T11535] syz-executor222 (11535): drop_caches: 2 [ 498.431264][T11535] syz-executor222 (11535): drop_caches: 2 [ 498.496249][T11538] loop5: detected capacity change from 0 to 32768 [ 498.516014][T11538] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 498.517886][T11538] CPU: 0 PID: 11538 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 498.520184][T11538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.522524][T11538] Call trace: [ 498.523267][T11538] dump_backtrace+0x1b8/0x1e4 [ 498.524328][T11538] show_stack+0x2c/0x44 [ 498.525208][T11538] dump_stack_lvl+0xd0/0x124 [ 498.526253][T11538] dump_stack+0x1c/0x28 [ 498.527148][T11538] sysfs_create_dir_ns+0x278/0x318 [ 498.528393][T11538] kobject_add_internal+0x598/0xb14 [ 498.529508][T11538] kobject_init_and_add+0x130/0x1a0 [ 498.530642][T11538] gfs2_sys_fs_add+0x1f8/0x3f4 [ 498.531744][T11538] gfs2_fill_super+0xdf0/0x1fd4 [ 498.532767][T11538] get_tree_bdev+0x360/0x54c [ 498.533784][T11538] gfs2_get_tree+0x54/0x1b4 [ 498.534805][T11538] vfs_get_tree+0x90/0x274 [ 498.535818][T11538] do_new_mount+0x25c/0x8c8 [ 498.536862][T11538] path_mount+0x590/0xe04 [ 498.537797][T11538] __arm64_sys_mount+0x45c/0x594 [ 498.538861][T11538] invoke_syscall+0x98/0x2c0 [ 498.539894][T11538] el0_svc_common+0x138/0x258 [ 498.541023][T11538] do_el0_svc+0x64/0x198 [ 498.542019][T11538] el0_svc+0x4c/0x15c [ 498.542951][T11538] el0t_64_sync_handler+0x84/0xf0 [ 498.544014][T11538] el0t_64_sync+0x190/0x194 [ 498.585867][T11538] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 498.588641][T11538] gfs2: fsid=gfs2: error -17 adding sysfs files [ 498.803655][T11538] syz-executor222 (11538): drop_caches: 2 [ 498.805102][T11538] syz-executor222 (11538): drop_caches: 2 [ 498.811316][T11544] loop0: detected capacity change from 0 to 32768 [ 498.827686][T11546] loop3: detected capacity change from 0 to 32768 [ 498.827809][T11544] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 498.830752][T11544] CPU: 0 PID: 11544 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 498.833007][T11544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.835288][T11544] Call trace: [ 498.835971][T11544] dump_backtrace+0x1b8/0x1e4 [ 498.836996][T11544] show_stack+0x2c/0x44 [ 498.837945][T11544] dump_stack_lvl+0xd0/0x124 [ 498.839033][T11544] dump_stack+0x1c/0x28 [ 498.839907][T11544] sysfs_create_dir_ns+0x278/0x318 [ 498.841121][T11544] kobject_add_internal+0x598/0xb14 [ 498.842211][T11544] kobject_init_and_add+0x130/0x1a0 [ 498.843329][T11544] gfs2_sys_fs_add+0x1f8/0x3f4 [ 498.844438][T11544] gfs2_fill_super+0xdf0/0x1fd4 [ 498.845523][T11544] get_tree_bdev+0x360/0x54c [ 498.846563][T11544] gfs2_get_tree+0x54/0x1b4 [ 498.847535][T11544] vfs_get_tree+0x90/0x274 [ 498.848498][T11544] do_new_mount+0x25c/0x8c8 [ 498.849504][T11544] path_mount+0x590/0xe04 [ 498.850518][T11544] __arm64_sys_mount+0x45c/0x594 [ 498.851604][T11544] invoke_syscall+0x98/0x2c0 [ 498.852632][T11544] el0_svc_common+0x138/0x258 [ 498.853652][T11544] do_el0_svc+0x64/0x198 [ 498.854605][T11544] el0_svc+0x4c/0x15c [ 498.855520][T11544] el0t_64_sync_handler+0x84/0xf0 [ 498.856547][T11544] el0t_64_sync+0x190/0x194 [ 498.860064][T11546] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 498.873898][T11546] CPU: 1 PID: 11546 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 498.876209][T11546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.878442][T11546] Call trace: [ 498.879177][T11546] dump_backtrace+0x1b8/0x1e4 [ 498.880114][T11546] show_stack+0x2c/0x44 [ 498.881035][T11546] dump_stack_lvl+0xd0/0x124 [ 498.882090][T11546] dump_stack+0x1c/0x28 [ 498.882991][T11546] sysfs_create_dir_ns+0x278/0x318 [ 498.884100][T11546] kobject_add_internal+0x598/0xb14 [ 498.885189][T11546] kobject_init_and_add+0x130/0x1a0 [ 498.886423][T11546] gfs2_sys_fs_add+0x1f8/0x3f4 [ 498.887489][T11546] gfs2_fill_super+0xdf0/0x1fd4 [ 498.888590][T11546] get_tree_bdev+0x360/0x54c [ 498.889618][T11546] gfs2_get_tree+0x54/0x1b4 [ 498.890537][T11546] vfs_get_tree+0x90/0x274 [ 498.891521][T11546] do_new_mount+0x25c/0x8c8 [ 498.892582][T11546] path_mount+0x590/0xe04 [ 498.893506][T11546] __arm64_sys_mount+0x45c/0x594 [ 498.894623][T11546] invoke_syscall+0x98/0x2c0 [ 498.895520][T11544] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 498.898424][T11546] el0_svc_common+0x138/0x258 [ 498.898444][T11546] do_el0_svc+0x64/0x198 [ 498.898456][T11546] el0_svc+0x4c/0x15c [ 498.898466][T11546] el0t_64_sync_handler+0x84/0xf0 [ 498.898476][T11546] el0t_64_sync+0x190/0x194 [ 498.904133][T11544] gfs2: fsid=gfs2: error -17 adding sysfs files [ 498.950765][T11546] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 498.960329][T11546] gfs2: fsid=gfs2: error -17 adding sysfs files [ 498.963884][T11543] loop4: detected capacity change from 0 to 32768 [ 498.973477][T11545] loop1: detected capacity change from 0 to 32768 [ 498.975155][T11543] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 498.977917][T11543] CPU: 1 PID: 11543 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 498.980254][T11543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.982435][T11543] Call trace: [ 498.983161][T11543] dump_backtrace+0x1b8/0x1e4 [ 498.984223][T11543] show_stack+0x2c/0x44 [ 498.985122][T11543] dump_stack_lvl+0xd0/0x124 [ 498.986170][T11543] dump_stack+0x1c/0x28 [ 498.987073][T11543] sysfs_create_dir_ns+0x278/0x318 [ 498.988122][T11543] kobject_add_internal+0x598/0xb14 [ 498.989253][T11543] kobject_init_and_add+0x130/0x1a0 [ 498.990423][T11543] gfs2_sys_fs_add+0x1f8/0x3f4 [ 498.991499][T11543] gfs2_fill_super+0xdf0/0x1fd4 [ 498.992626][T11543] get_tree_bdev+0x360/0x54c [ 498.993632][T11543] gfs2_get_tree+0x54/0x1b4 [ 498.994622][T11543] vfs_get_tree+0x90/0x274 [ 498.995530][T11543] do_new_mount+0x25c/0x8c8 [ 498.996498][T11543] path_mount+0x590/0xe04 [ 498.997507][T11543] __arm64_sys_mount+0x45c/0x594 [ 498.998600][T11543] invoke_syscall+0x98/0x2c0 [ 498.999638][T11543] el0_svc_common+0x138/0x258 [ 499.000677][T11543] do_el0_svc+0x64/0x198 [ 499.001557][T11543] el0_svc+0x4c/0x15c [ 499.002455][T11543] el0t_64_sync_handler+0x84/0xf0 [ 499.003603][T11543] el0t_64_sync+0x190/0x194 [ 499.016323][T11543] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 499.019439][T11543] gfs2: fsid=gfs2: error -17 adding sysfs files [ 499.021126][T11545] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 499.022777][T11545] CPU: 1 PID: 11545 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 499.025149][T11545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.027374][T11545] Call trace: [ 499.028147][T11545] dump_backtrace+0x1b8/0x1e4 [ 499.029303][T11545] show_stack+0x2c/0x44 [ 499.030215][T11545] dump_stack_lvl+0xd0/0x124 [ 499.031273][T11545] dump_stack+0x1c/0x28 [ 499.032211][T11545] sysfs_create_dir_ns+0x278/0x318 [ 499.033428][T11545] kobject_add_internal+0x598/0xb14 [ 499.034665][T11545] kobject_init_and_add+0x130/0x1a0 [ 499.035794][T11545] gfs2_sys_fs_add+0x1f8/0x3f4 [ 499.036844][T11545] gfs2_fill_super+0xdf0/0x1fd4 [ 499.037901][T11545] get_tree_bdev+0x360/0x54c [ 499.038972][T11545] gfs2_get_tree+0x54/0x1b4 [ 499.039989][T11545] vfs_get_tree+0x90/0x274 [ 499.040968][T11545] do_new_mount+0x25c/0x8c8 [ 499.042028][T11545] path_mount+0x590/0xe04 [ 499.043046][T11545] __arm64_sys_mount+0x45c/0x594 [ 499.044153][T11545] invoke_syscall+0x98/0x2c0 [ 499.045139][T11545] el0_svc_common+0x138/0x258 [ 499.046193][T11545] do_el0_svc+0x64/0x198 [ 499.047180][T11545] el0_svc+0x4c/0x15c [ 499.048047][T11545] el0t_64_sync_handler+0x84/0xf0 [ 499.049174][T11545] el0t_64_sync+0x190/0x194 [ 499.052777][T11545] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 499.065246][T11544] syz-executor222 (11544): drop_caches: 2 [ 499.067106][T11545] gfs2: fsid=gfs2: error -17 adding sysfs files [ 499.071818][T11544] syz-executor222 (11544): drop_caches: 2 [ 499.189743][T11546] syz-executor222 (11546): drop_caches: 2 [ 499.202744][T11546] syz-executor222 (11546): drop_caches: 2 [ 499.272201][T11543] syz-executor222 (11543): drop_caches: 2 [ 499.273633][T11543] syz-executor222 (11543): drop_caches: 2 [ 499.293824][T11545] syz-executor222 (11545): drop_caches: 2 [ 499.295238][T11545] syz-executor222 (11545): drop_caches: 2 [ 499.482791][T11550] loop5: detected capacity change from 0 to 32768 [ 499.497447][T11550] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 499.499051][T11550] CPU: 1 PID: 11550 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 499.501488][T11550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.503621][T11550] Call trace: [ 499.504346][T11550] dump_backtrace+0x1b8/0x1e4 [ 499.505355][T11550] show_stack+0x2c/0x44 [ 499.506254][T11550] dump_stack_lvl+0xd0/0x124 [ 499.507186][T11550] dump_stack+0x1c/0x28 [ 499.508118][T11550] sysfs_create_dir_ns+0x278/0x318 [ 499.509257][T11550] kobject_add_internal+0x598/0xb14 [ 499.510369][T11550] kobject_init_and_add+0x130/0x1a0 [ 499.511494][T11550] gfs2_sys_fs_add+0x1f8/0x3f4 [ 499.512561][T11550] gfs2_fill_super+0xdf0/0x1fd4 [ 499.513665][T11550] get_tree_bdev+0x360/0x54c [ 499.514647][T11550] gfs2_get_tree+0x54/0x1b4 [ 499.515603][T11550] vfs_get_tree+0x90/0x274 [ 499.516540][T11550] do_new_mount+0x25c/0x8c8 [ 499.517499][T11550] path_mount+0x590/0xe04 [ 499.518437][T11550] __arm64_sys_mount+0x45c/0x594 [ 499.519491][T11550] invoke_syscall+0x98/0x2c0 [ 499.520465][T11550] el0_svc_common+0x138/0x258 [ 499.521513][T11550] do_el0_svc+0x64/0x198 [ 499.522445][T11550] el0_svc+0x4c/0x15c [ 499.523322][T11550] el0t_64_sync_handler+0x84/0xf0 [ 499.524389][T11550] el0t_64_sync+0x190/0x194 [ 499.607947][T11553] loop0: detected capacity change from 0 to 32768 [ 499.610239][T11550] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 499.613525][T11553] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 499.615417][T11553] CPU: 0 PID: 11553 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 499.617729][T11553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.619976][T11553] Call trace: [ 499.620729][T11553] dump_backtrace+0x1b8/0x1e4 [ 499.621766][T11553] show_stack+0x2c/0x44 [ 499.622688][T11553] dump_stack_lvl+0xd0/0x124 [ 499.623738][T11553] dump_stack+0x1c/0x28 [ 499.624625][T11553] sysfs_create_dir_ns+0x278/0x318 [ 499.625781][T11553] kobject_add_internal+0x598/0xb14 [ 499.625917][T11550] gfs2: fsid=gfs2: error -17 adding sysfs files [ 499.626976][T11553] kobject_init_and_add+0x130/0x1a0 [ 499.629457][T11553] gfs2_sys_fs_add+0x1f8/0x3f4 [ 499.630545][T11553] gfs2_fill_super+0xdf0/0x1fd4 [ 499.631592][T11553] get_tree_bdev+0x360/0x54c [ 499.632608][T11553] gfs2_get_tree+0x54/0x1b4 [ 499.633606][T11553] vfs_get_tree+0x90/0x274 [ 499.634566][T11553] do_new_mount+0x25c/0x8c8 [ 499.635573][T11553] path_mount+0x590/0xe04 [ 499.636506][T11553] __arm64_sys_mount+0x45c/0x594 [ 499.637575][T11553] invoke_syscall+0x98/0x2c0 [ 499.638583][T11553] el0_svc_common+0x138/0x258 [ 499.639648][T11553] do_el0_svc+0x64/0x198 [ 499.640598][T11553] el0_svc+0x4c/0x15c [ 499.641485][T11553] el0t_64_sync_handler+0x84/0xf0 [ 499.642600][T11553] el0t_64_sync+0x190/0x194 [ 499.646666][T11553] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 499.650476][T11553] gfs2: fsid=gfs2: error -17 adding sysfs files [ 499.691413][T11554] loop3: detected capacity change from 0 to 32768 [ 499.706237][T11554] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 499.707803][T11554] CPU: 1 PID: 11554 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 499.710002][T11554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.712101][T11554] Call trace: [ 499.712785][T11554] dump_backtrace+0x1b8/0x1e4 [ 499.713765][T11554] show_stack+0x2c/0x44 [ 499.714621][T11554] dump_stack_lvl+0xd0/0x124 [ 499.715567][T11554] dump_stack+0x1c/0x28 [ 499.716434][T11554] sysfs_create_dir_ns+0x278/0x318 [ 499.717511][T11554] kobject_add_internal+0x598/0xb14 [ 499.718635][T11554] kobject_init_and_add+0x130/0x1a0 [ 499.719791][T11554] gfs2_sys_fs_add+0x1f8/0x3f4 [ 499.720786][T11554] gfs2_fill_super+0xdf0/0x1fd4 [ 499.721864][T11554] get_tree_bdev+0x360/0x54c [ 499.722836][T11554] gfs2_get_tree+0x54/0x1b4 [ 499.723868][T11554] vfs_get_tree+0x90/0x274 [ 499.724880][T11554] do_new_mount+0x25c/0x8c8 [ 499.725900][T11554] path_mount+0x590/0xe04 [ 499.726871][T11554] __arm64_sys_mount+0x45c/0x594 [ 499.727953][T11554] invoke_syscall+0x98/0x2c0 [ 499.728989][T11554] el0_svc_common+0x138/0x258 [ 499.730013][T11554] do_el0_svc+0x64/0x198 [ 499.730904][T11554] el0_svc+0x4c/0x15c [ 499.731811][T11554] el0t_64_sync_handler+0x84/0xf0 [ 499.732917][T11554] el0t_64_sync+0x190/0x194 [ 499.839990][T11556] loop1: detected capacity change from 0 to 32768 [ 499.842208][T11554] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 499.845474][T11556] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 499.847573][T11556] CPU: 0 PID: 11556 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 499.849940][T11556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.852102][T11556] Call trace: [ 499.852868][T11556] dump_backtrace+0x1b8/0x1e4 [ 499.853988][T11556] show_stack+0x2c/0x44 [ 499.854964][T11556] dump_stack_lvl+0xd0/0x124 [ 499.855934][T11556] dump_stack+0x1c/0x28 [ 499.856852][T11556] sysfs_create_dir_ns+0x278/0x318 [ 499.858052][T11556] kobject_add_internal+0x598/0xb14 [ 499.859224][T11556] kobject_init_and_add+0x130/0x1a0 [ 499.860381][T11556] gfs2_sys_fs_add+0x1f8/0x3f4 [ 499.861479][T11556] gfs2_fill_super+0xdf0/0x1fd4 [ 499.862578][T11556] get_tree_bdev+0x360/0x54c [ 499.863634][T11556] gfs2_get_tree+0x54/0x1b4 [ 499.864598][T11556] vfs_get_tree+0x90/0x274 [ 499.865614][T11556] do_new_mount+0x25c/0x8c8 [ 499.866591][T11556] path_mount+0x590/0xe04 [ 499.867519][T11556] __arm64_sys_mount+0x45c/0x594 [ 499.868645][T11556] invoke_syscall+0x98/0x2c0 [ 499.869641][T11556] el0_svc_common+0x138/0x258 [ 499.870733][T11556] do_el0_svc+0x64/0x198 [ 499.871723][T11556] el0_svc+0x4c/0x15c [ 499.872597][T11556] el0t_64_sync_handler+0x84/0xf0 [ 499.873725][T11556] el0t_64_sync+0x190/0x194 [ 499.876273][T11554] gfs2: fsid=gfs2: error -17 adding sysfs files [ 499.881703][T11556] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 499.884792][T11556] gfs2: fsid=gfs2: error -17 adding sysfs files [ 499.924525][T11553] syz-executor222 (11553): drop_caches: 2 [ 499.933136][T11553] syz-executor222 (11553): drop_caches: 2 [ 500.035135][T11550] syz-executor222 (11550): drop_caches: 2 [ 500.048633][T11550] syz-executor222 (11550): drop_caches: 2 [ 500.189591][T11556] syz-executor222 (11556): drop_caches: 2 [ 500.212184][T11556] syz-executor222 (11556): drop_caches: 2 [ 500.217517][T11554] syz-executor222 (11554): drop_caches: 2 [ 500.240036][T11554] syz-executor222 (11554): drop_caches: 2 [ 500.369146][T11555] loop4: detected capacity change from 0 to 32768 [ 500.388098][T11555] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 500.394418][T11555] CPU: 0 PID: 11555 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 500.396723][T11555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 500.398970][T11555] Call trace: [ 500.399740][T11555] dump_backtrace+0x1b8/0x1e4 [ 500.400796][T11555] show_stack+0x2c/0x44 [ 500.401713][T11555] dump_stack_lvl+0xd0/0x124 [ 500.402658][T11555] dump_stack+0x1c/0x28 [ 500.403600][T11555] sysfs_create_dir_ns+0x278/0x318 [ 500.404713][T11555] kobject_add_internal+0x598/0xb14 [ 500.405869][T11555] kobject_init_and_add+0x130/0x1a0 [ 500.407112][T11555] gfs2_sys_fs_add+0x1f8/0x3f4 [ 500.408141][T11555] gfs2_fill_super+0xdf0/0x1fd4 [ 500.409165][T11555] get_tree_bdev+0x360/0x54c [ 500.410299][T11555] gfs2_get_tree+0x54/0x1b4 [ 500.411328][T11555] vfs_get_tree+0x90/0x274 [ 500.412319][T11555] do_new_mount+0x25c/0x8c8 [ 500.413224][T11555] path_mount+0x590/0xe04 [ 500.414249][T11555] __arm64_sys_mount+0x45c/0x594 [ 500.415273][T11555] invoke_syscall+0x98/0x2c0 [ 500.416372][T11555] el0_svc_common+0x138/0x258 [ 500.417370][T11555] do_el0_svc+0x64/0x198 [ 500.418333][T11555] el0_svc+0x4c/0x15c [ 500.419224][T11555] el0t_64_sync_handler+0x84/0xf0 [ 500.420371][T11555] el0t_64_sync+0x190/0x194 [ 500.442377][T11555] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 500.445474][T11555] gfs2: fsid=gfs2: error -17 adding sysfs files [ 500.582403][T11504] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 500.584263][T11504] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 500.585662][T11504] gfs2: fsid=gfs2.0: File system withdrawn [ 500.603764][T11504] CPU: 1 PID: 11504 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 500.606164][T11504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 500.608470][T11504] Call trace: [ 500.609189][T11504] dump_backtrace+0x1b8/0x1e4 [ 500.610185][T11504] show_stack+0x2c/0x44 [ 500.611036][T11504] dump_stack_lvl+0xd0/0x124 [ 500.612027][T11504] dump_stack+0x1c/0x28 [ 500.612914][T11504] gfs2_withdraw+0xf08/0x134c [ 500.614027][T11504] gfs2_consist_inode_i+0xf0/0x10c [ 500.615160][T11504] gfs2_jdesc_check+0x12c/0x264 [ 500.616296][T11504] init_journal+0xb60/0x1fa4 [ 500.617329][T11504] init_inodes+0xe0/0x2d8 [ 500.618270][T11504] gfs2_fill_super+0x1658/0x1fd4 [ 500.619286][T11504] get_tree_bdev+0x360/0x54c [ 500.620291][T11504] gfs2_get_tree+0x54/0x1b4 [ 500.621249][T11504] vfs_get_tree+0x90/0x274 [ 500.622196][T11504] do_new_mount+0x25c/0x8c8 [ 500.623228][T11504] path_mount+0x590/0xe04 [ 500.624148][T11504] __arm64_sys_mount+0x45c/0x594 [ 500.625194][T11504] invoke_syscall+0x98/0x2c0 [ 500.626213][T11504] el0_svc_common+0x138/0x258 [ 500.627150][T11504] do_el0_svc+0x64/0x198 [ 500.628107][T11504] el0_svc+0x4c/0x15c [ 500.628961][T11504] el0t_64_sync_handler+0x84/0xf0 [ 500.630052][T11504] el0t_64_sync+0x190/0x194 [ 500.675578][T11555] syz-executor222 (11555): drop_caches: 2 [ 500.680361][T11555] syz-executor222 (11555): drop_caches: 2 [ 500.720889][T11504] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 500.895482][T11564] loop3: detected capacity change from 0 to 32768 [ 500.904060][T11564] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 500.906511][T11564] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 500.913194][T11564] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 500.913194][T11564] inode = 1 18 [ 500.913194][T11564] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 500.922062][T11564] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 500.927726][T11564] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 500.932118][T11564] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 500.936060][T11564] gfs2: fsid=gfs2.0: about to withdraw this file system [ 500.995954][T11562] loop5: detected capacity change from 0 to 32768 [ 500.999486][T11563] loop1: detected capacity change from 0 to 32768 [ 501.005664][T11562] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 501.007790][T11563] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 501.009570][T11563] CPU: 0 PID: 11563 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 501.011839][T11563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.014061][T11563] Call trace: [ 501.014733][T11563] dump_backtrace+0x1b8/0x1e4 [ 501.015804][T11563] show_stack+0x2c/0x44 [ 501.016699][T11563] dump_stack_lvl+0xd0/0x124 [ 501.017738][T11563] dump_stack+0x1c/0x28 [ 501.018665][T11563] sysfs_create_dir_ns+0x278/0x318 [ 501.019812][T11563] kobject_add_internal+0x598/0xb14 [ 501.020978][T11563] kobject_init_and_add+0x130/0x1a0 [ 501.022194][T11563] gfs2_sys_fs_add+0x1f8/0x3f4 [ 501.023184][T11563] gfs2_fill_super+0xdf0/0x1fd4 [ 501.024264][T11563] get_tree_bdev+0x360/0x54c [ 501.025301][T11563] gfs2_get_tree+0x54/0x1b4 [ 501.026291][T11563] vfs_get_tree+0x90/0x274 [ 501.027267][T11563] do_new_mount+0x25c/0x8c8 [ 501.027358][T11561] loop0: detected capacity change from 0 to 32768 [ 501.028254][T11563] path_mount+0x590/0xe04 [ 501.028268][T11563] __arm64_sys_mount+0x45c/0x594 [ 501.028288][T11563] invoke_syscall+0x98/0x2c0 [ 501.032703][T11563] el0_svc_common+0x138/0x258 [ 501.033799][T11563] do_el0_svc+0x64/0x198 [ 501.034791][T11563] el0_svc+0x4c/0x15c [ 501.035674][T11563] el0t_64_sync_handler+0x84/0xf0 [ 501.036797][T11563] el0t_64_sync+0x190/0x194 [ 501.038712][T11562] CPU: 0 PID: 11562 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 501.039216][T11561] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 501.041097][T11562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.044893][T11562] Call trace: [ 501.045631][T11562] dump_backtrace+0x1b8/0x1e4 [ 501.046693][T11562] show_stack+0x2c/0x44 [ 501.047667][T11562] dump_stack_lvl+0xd0/0x124 [ 501.048665][T11562] dump_stack+0x1c/0x28 [ 501.049629][T11562] sysfs_create_dir_ns+0x278/0x318 [ 501.050775][T11562] kobject_add_internal+0x598/0xb14 [ 501.051987][T11562] kobject_init_and_add+0x130/0x1a0 [ 501.053197][T11562] gfs2_sys_fs_add+0x1f8/0x3f4 [ 501.054223][T11562] gfs2_fill_super+0xdf0/0x1fd4 [ 501.055321][T11562] get_tree_bdev+0x360/0x54c [ 501.056409][T11562] gfs2_get_tree+0x54/0x1b4 [ 501.057363][T11562] vfs_get_tree+0x90/0x274 [ 501.058350][T11562] do_new_mount+0x25c/0x8c8 [ 501.059333][T11562] path_mount+0x590/0xe04 [ 501.060346][T11562] __arm64_sys_mount+0x45c/0x594 [ 501.061505][T11562] invoke_syscall+0x98/0x2c0 [ 501.062580][T11562] el0_svc_common+0x138/0x258 [ 501.063684][T11562] do_el0_svc+0x64/0x198 [ 501.064647][T11562] el0_svc+0x4c/0x15c [ 501.065471][T11562] el0t_64_sync_handler+0x84/0xf0 [ 501.066733][T11562] el0t_64_sync+0x190/0x194 [ 501.071196][T11561] CPU: 0 PID: 11561 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 501.073576][T11561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.075877][T11561] Call trace: [ 501.076566][T11561] dump_backtrace+0x1b8/0x1e4 [ 501.077591][T11561] show_stack+0x2c/0x44 [ 501.078534][T11561] dump_stack_lvl+0xd0/0x124 [ 501.079529][T11561] dump_stack+0x1c/0x28 [ 501.080441][T11561] sysfs_create_dir_ns+0x278/0x318 [ 501.081620][T11561] kobject_add_internal+0x598/0xb14 [ 501.082776][T11561] kobject_init_and_add+0x130/0x1a0 [ 501.083885][T11561] gfs2_sys_fs_add+0x1f8/0x3f4 [ 501.084876][T11561] gfs2_fill_super+0xdf0/0x1fd4 [ 501.085949][T11561] get_tree_bdev+0x360/0x54c [ 501.086951][T11561] gfs2_get_tree+0x54/0x1b4 [ 501.088007][T11561] vfs_get_tree+0x90/0x274 [ 501.089033][T11561] do_new_mount+0x25c/0x8c8 [ 501.090014][T11561] path_mount+0x590/0xe04 [ 501.090986][T11561] __arm64_sys_mount+0x45c/0x594 [ 501.092035][T11561] invoke_syscall+0x98/0x2c0 [ 501.093134][T11561] el0_svc_common+0x138/0x258 [ 501.094142][T11561] do_el0_svc+0x64/0x198 [ 501.095074][T11561] el0_svc+0x4c/0x15c [ 501.095975][T11561] el0t_64_sync_handler+0x84/0xf0 [ 501.097160][T11561] el0t_64_sync+0x190/0x194 [ 501.129195][T11563] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 501.133346][T11561] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 501.136418][T11562] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 501.141699][T11563] gfs2: fsid=gfs2: error -17 adding sysfs files [ 501.143291][T11561] gfs2: fsid=gfs2: error -17 adding sysfs files [ 501.145959][T11562] gfs2: fsid=gfs2: error -17 adding sysfs files [ 501.171037][T11566] loop4: detected capacity change from 0 to 32768 [ 501.173318][T11566] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 501.175042][T11566] CPU: 1 PID: 11566 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 501.177349][T11566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.179642][T11566] Call trace: [ 501.180364][T11566] dump_backtrace+0x1b8/0x1e4 [ 501.181356][T11566] show_stack+0x2c/0x44 [ 501.182213][T11566] dump_stack_lvl+0xd0/0x124 [ 501.183199][T11566] dump_stack+0x1c/0x28 [ 501.184079][T11566] sysfs_create_dir_ns+0x278/0x318 [ 501.185242][T11566] kobject_add_internal+0x598/0xb14 [ 501.186420][T11566] kobject_init_and_add+0x130/0x1a0 [ 501.187566][T11566] gfs2_sys_fs_add+0x1f8/0x3f4 [ 501.188641][T11566] gfs2_fill_super+0xdf0/0x1fd4 [ 501.189750][T11566] get_tree_bdev+0x360/0x54c [ 501.190810][T11566] gfs2_get_tree+0x54/0x1b4 [ 501.191780][T11566] vfs_get_tree+0x90/0x274 [ 501.192738][T11566] do_new_mount+0x25c/0x8c8 [ 501.193773][T11566] path_mount+0x590/0xe04 [ 501.194689][T11566] __arm64_sys_mount+0x45c/0x594 [ 501.195750][T11566] invoke_syscall+0x98/0x2c0 [ 501.196763][T11566] el0_svc_common+0x138/0x258 [ 501.197835][T11566] do_el0_svc+0x64/0x198 [ 501.198793][T11566] el0_svc+0x4c/0x15c [ 501.199671][T11566] el0t_64_sync_handler+0x84/0xf0 [ 501.200715][T11566] el0t_64_sync+0x190/0x194 [ 501.204400][T11566] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 501.207999][T11566] gfs2: fsid=gfs2: error -17 adding sysfs files [ 501.358677][T11567] loop2: detected capacity change from 0 to 32768 [ 501.368136][T11563] syz-executor222 (11563): drop_caches: 2 [ 501.372922][T11567] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 501.373463][T11563] syz-executor222 (11563): drop_caches: 2 [ 501.376444][T11567] CPU: 0 PID: 11567 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 501.378740][T11567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.380912][T11567] Call trace: [ 501.381666][T11567] dump_backtrace+0x1b8/0x1e4 [ 501.382649][T11567] show_stack+0x2c/0x44 [ 501.383618][T11567] dump_stack_lvl+0xd0/0x124 [ 501.384613][T11567] dump_stack+0x1c/0x28 [ 501.385550][T11567] sysfs_create_dir_ns+0x278/0x318 [ 501.386673][T11567] kobject_add_internal+0x598/0xb14 [ 501.387792][T11567] kobject_init_and_add+0x130/0x1a0 [ 501.389012][T11567] gfs2_sys_fs_add+0x1f8/0x3f4 [ 501.390037][T11567] gfs2_fill_super+0xdf0/0x1fd4 [ 501.391144][T11567] get_tree_bdev+0x360/0x54c [ 501.392204][T11567] gfs2_get_tree+0x54/0x1b4 [ 501.393252][T11567] vfs_get_tree+0x90/0x274 [ 501.394234][T11567] do_new_mount+0x25c/0x8c8 [ 501.395260][T11567] path_mount+0x590/0xe04 [ 501.396224][T11567] __arm64_sys_mount+0x45c/0x594 [ 501.397356][T11567] invoke_syscall+0x98/0x2c0 [ 501.398410][T11567] el0_svc_common+0x138/0x258 [ 501.399476][T11567] do_el0_svc+0x64/0x198 [ 501.400457][T11567] el0_svc+0x4c/0x15c [ 501.401362][T11567] el0t_64_sync_handler+0x84/0xf0 [ 501.402432][T11567] el0t_64_sync+0x190/0x194 [ 501.426449][T11566] syz-executor222 (11566): drop_caches: 2 [ 501.435611][T11566] syz-executor222 (11566): drop_caches: 2 [ 501.443623][T11562] syz-executor222 (11562): drop_caches: 2 [ 501.445412][T11561] syz-executor222 (11561): drop_caches: 2 [ 501.446877][T11567] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 501.450477][T11562] syz-executor222 (11562): drop_caches: 2 [ 501.452419][T11561] syz-executor222 (11561): drop_caches: 2 [ 501.466731][T11567] gfs2: fsid=gfs2: error -17 adding sysfs files [ 501.696445][T11567] syz-executor222 (11567): drop_caches: 2 [ 501.704897][T11567] syz-executor222 (11567): drop_caches: 2 [ 501.845172][T11576] loop5: detected capacity change from 0 to 32768 [ 501.854736][T11576] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 501.858256][T11576] CPU: 1 PID: 11576 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 501.860586][T11576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.862813][T11576] Call trace: [ 501.863510][T11576] dump_backtrace+0x1b8/0x1e4 [ 501.864560][T11576] show_stack+0x2c/0x44 [ 501.865582][T11576] dump_stack_lvl+0xd0/0x124 [ 501.866688][T11576] dump_stack+0x1c/0x28 [ 501.867687][T11576] sysfs_create_dir_ns+0x278/0x318 [ 501.868778][T11576] kobject_add_internal+0x598/0xb14 [ 501.869891][T11576] kobject_init_and_add+0x130/0x1a0 [ 501.871071][T11576] gfs2_sys_fs_add+0x1f8/0x3f4 [ 501.872128][T11576] gfs2_fill_super+0xdf0/0x1fd4 [ 501.873193][T11576] get_tree_bdev+0x360/0x54c [ 501.874196][T11576] gfs2_get_tree+0x54/0x1b4 [ 501.875145][T11576] vfs_get_tree+0x90/0x274 [ 501.876079][T11576] do_new_mount+0x25c/0x8c8 [ 501.877099][T11576] path_mount+0x590/0xe04 [ 501.878088][T11576] __arm64_sys_mount+0x45c/0x594 [ 501.879230][T11576] invoke_syscall+0x98/0x2c0 [ 501.880270][T11576] el0_svc_common+0x138/0x258 [ 501.881273][T11576] do_el0_svc+0x64/0x198 [ 501.882171][T11576] el0_svc+0x4c/0x15c [ 501.883021][T11576] el0t_64_sync_handler+0x84/0xf0 [ 501.884153][T11576] el0t_64_sync+0x190/0x194 [ 501.949510][T11576] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 501.960606][T11576] gfs2: fsid=gfs2: error -17 adding sysfs files [ 502.057917][T11574] loop1: detected capacity change from 0 to 32768 [ 502.078011][T11574] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 502.079881][T11574] CPU: 1 PID: 11574 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 502.082295][T11574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.084555][T11574] Call trace: [ 502.085259][T11574] dump_backtrace+0x1b8/0x1e4 [ 502.086287][T11574] show_stack+0x2c/0x44 [ 502.087148][T11574] dump_stack_lvl+0xd0/0x124 [ 502.088223][T11574] dump_stack+0x1c/0x28 [ 502.089147][T11574] sysfs_create_dir_ns+0x278/0x318 [ 502.090259][T11574] kobject_add_internal+0x598/0xb14 [ 502.091431][T11574] kobject_init_and_add+0x130/0x1a0 [ 502.092612][T11574] gfs2_sys_fs_add+0x1f8/0x3f4 [ 502.093733][T11574] gfs2_fill_super+0xdf0/0x1fd4 [ 502.094839][T11574] get_tree_bdev+0x360/0x54c [ 502.095860][T11574] gfs2_get_tree+0x54/0x1b4 [ 502.096868][T11574] vfs_get_tree+0x90/0x274 [ 502.097914][T11574] do_new_mount+0x25c/0x8c8 [ 502.098886][T11574] path_mount+0x590/0xe04 [ 502.099836][T11574] __arm64_sys_mount+0x45c/0x594 [ 502.100905][T11574] invoke_syscall+0x98/0x2c0 [ 502.101209][T11575] loop4: detected capacity change from 0 to 32768 [ 502.101997][T11574] el0_svc_common+0x138/0x258 [ 502.102016][T11574] do_el0_svc+0x64/0x198 [ 502.102028][T11574] el0_svc+0x4c/0x15c [ 502.106229][T11574] el0t_64_sync_handler+0x84/0xf0 [ 502.107450][T11574] el0t_64_sync+0x190/0x194 [ 502.112340][T11575] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 502.114116][T11575] CPU: 0 PID: 11575 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 502.116365][T11575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.118629][T11575] Call trace: [ 502.119342][T11575] dump_backtrace+0x1b8/0x1e4 [ 502.120392][T11575] show_stack+0x2c/0x44 [ 502.121415][T11575] dump_stack_lvl+0xd0/0x124 [ 502.122375][T11575] dump_stack+0x1c/0x28 [ 502.123380][T11575] sysfs_create_dir_ns+0x278/0x318 [ 502.124522][T11575] kobject_add_internal+0x598/0xb14 [ 502.125650][T11575] kobject_init_and_add+0x130/0x1a0 [ 502.126929][T11575] gfs2_sys_fs_add+0x1f8/0x3f4 [ 502.127951][T11575] gfs2_fill_super+0xdf0/0x1fd4 [ 502.129085][T11575] get_tree_bdev+0x360/0x54c [ 502.130079][T11575] gfs2_get_tree+0x54/0x1b4 [ 502.131091][T11575] vfs_get_tree+0x90/0x274 [ 502.132071][T11575] do_new_mount+0x25c/0x8c8 [ 502.133035][T11575] path_mount+0x590/0xe04 [ 502.133908][T11575] __arm64_sys_mount+0x45c/0x594 [ 502.134990][T11575] invoke_syscall+0x98/0x2c0 [ 502.136005][T11575] el0_svc_common+0x138/0x258 [ 502.137039][T11575] do_el0_svc+0x64/0x198 [ 502.138031][T11575] el0_svc+0x4c/0x15c [ 502.138916][T11575] el0t_64_sync_handler+0x84/0xf0 [ 502.140035][T11575] el0t_64_sync+0x190/0x194 [ 502.149926][T11577] loop0: detected capacity change from 0 to 32768 [ 502.151958][T11575] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 502.154887][T11575] gfs2: fsid=gfs2: error -17 adding sysfs files [ 502.157328][T11577] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 502.158869][T11577] CPU: 0 PID: 11577 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 502.161095][T11577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.163307][T11577] Call trace: [ 502.164013][T11577] dump_backtrace+0x1b8/0x1e4 [ 502.165170][T11577] show_stack+0x2c/0x44 [ 502.166133][T11577] dump_stack_lvl+0xd0/0x124 [ 502.167140][T11577] dump_stack+0x1c/0x28 [ 502.168224][T11577] sysfs_create_dir_ns+0x278/0x318 [ 502.169398][T11577] kobject_add_internal+0x598/0xb14 [ 502.170551][T11577] kobject_init_and_add+0x130/0x1a0 [ 502.171623][T11577] gfs2_sys_fs_add+0x1f8/0x3f4 [ 502.172684][T11577] gfs2_fill_super+0xdf0/0x1fd4 [ 502.173887][T11577] get_tree_bdev+0x360/0x54c [ 502.174933][T11577] gfs2_get_tree+0x54/0x1b4 [ 502.175201][T11574] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 502.175932][T11577] vfs_get_tree+0x90/0x274 [ 502.175948][T11577] do_new_mount+0x25c/0x8c8 [ 502.175959][T11577] path_mount+0x590/0xe04 [ 502.175969][T11577] __arm64_sys_mount+0x45c/0x594 [ 502.175980][T11577] invoke_syscall+0x98/0x2c0 [ 502.175994][T11577] el0_svc_common+0x138/0x258 [ 502.184936][T11577] do_el0_svc+0x64/0x198 [ 502.185862][T11577] el0_svc+0x4c/0x15c [ 502.186720][T11577] el0t_64_sync_handler+0x84/0xf0 [ 502.187812][T11577] el0t_64_sync+0x190/0x194 [ 502.193244][T11577] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 502.193914][T11574] gfs2: fsid=gfs2: error -17 adding sysfs files [ 502.196077][T11577] gfs2: fsid=gfs2: error -17 adding sysfs files [ 502.208700][T11576] syz-executor222 (11576): drop_caches: 2 [ 502.211031][T11576] syz-executor222 (11576): drop_caches: 2 [ 502.283315][T11578] loop2: detected capacity change from 0 to 32768 [ 502.302740][T11578] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 502.304306][T11578] CPU: 0 PID: 11578 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 502.306668][T11578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.308955][T11578] Call trace: [ 502.309692][T11578] dump_backtrace+0x1b8/0x1e4 [ 502.310823][T11578] show_stack+0x2c/0x44 [ 502.311729][T11578] dump_stack_lvl+0xd0/0x124 [ 502.312733][T11578] dump_stack+0x1c/0x28 [ 502.313717][T11578] sysfs_create_dir_ns+0x278/0x318 [ 502.314847][T11578] kobject_add_internal+0x598/0xb14 [ 502.316003][T11578] kobject_init_and_add+0x130/0x1a0 [ 502.317108][T11578] gfs2_sys_fs_add+0x1f8/0x3f4 [ 502.318149][T11578] gfs2_fill_super+0xdf0/0x1fd4 [ 502.319330][T11578] get_tree_bdev+0x360/0x54c [ 502.320448][T11578] gfs2_get_tree+0x54/0x1b4 [ 502.321547][T11578] vfs_get_tree+0x90/0x274 [ 502.322599][T11578] do_new_mount+0x25c/0x8c8 [ 502.323630][T11578] path_mount+0x590/0xe04 [ 502.324661][T11578] __arm64_sys_mount+0x45c/0x594 [ 502.325800][T11578] invoke_syscall+0x98/0x2c0 [ 502.326881][T11578] el0_svc_common+0x138/0x258 [ 502.327950][T11578] do_el0_svc+0x64/0x198 [ 502.328930][T11578] el0_svc+0x4c/0x15c [ 502.329781][T11578] el0t_64_sync_handler+0x84/0xf0 [ 502.330901][T11578] el0t_64_sync+0x190/0x194 [ 502.345343][T11578] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 502.348603][T11578] gfs2: fsid=gfs2: error -17 adding sysfs files [ 502.365317][T11575] syz-executor222 (11575): drop_caches: 2 [ 502.372867][T11575] syz-executor222 (11575): drop_caches: 2 [ 502.414880][T11577] syz-executor222 (11577): drop_caches: 2 [ 502.421102][T11577] syz-executor222 (11577): drop_caches: 2 [ 502.468554][T11574] syz-executor222 (11574): drop_caches: 2 [ 502.479445][T11574] syz-executor222 (11574): drop_caches: 2 [ 502.541881][T11578] syz-executor222 (11578): drop_caches: 2 [ 502.551662][T11578] syz-executor222 (11578): drop_caches: 2 [ 502.917275][T11583] loop5: detected capacity change from 0 to 32768 [ 502.927910][T11583] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 502.930769][T11583] CPU: 1 PID: 11583 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 502.933155][T11583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.935514][T11583] Call trace: [ 502.936226][T11583] dump_backtrace+0x1b8/0x1e4 [ 502.937307][T11583] show_stack+0x2c/0x44 [ 502.938240][T11583] dump_stack_lvl+0xd0/0x124 [ 502.939242][T11583] dump_stack+0x1c/0x28 [ 502.940134][T11583] sysfs_create_dir_ns+0x278/0x318 [ 502.941200][T11583] kobject_add_internal+0x598/0xb14 [ 502.942335][T11583] kobject_init_and_add+0x130/0x1a0 [ 502.943473][T11583] gfs2_sys_fs_add+0x1f8/0x3f4 [ 502.944603][T11583] gfs2_fill_super+0xdf0/0x1fd4 [ 502.945784][T11583] get_tree_bdev+0x360/0x54c [ 502.946810][T11583] gfs2_get_tree+0x54/0x1b4 [ 502.947759][T11583] vfs_get_tree+0x90/0x274 [ 502.948795][T11583] do_new_mount+0x25c/0x8c8 [ 502.949900][T11583] path_mount+0x590/0xe04 [ 502.950855][T11583] __arm64_sys_mount+0x45c/0x594 [ 502.951883][T11583] invoke_syscall+0x98/0x2c0 [ 502.952954][T11583] el0_svc_common+0x138/0x258 [ 502.953955][T11583] do_el0_svc+0x64/0x198 [ 502.954917][T11583] el0_svc+0x4c/0x15c [ 502.955764][T11583] el0t_64_sync_handler+0x84/0xf0 [ 502.956812][T11583] el0t_64_sync+0x190/0x194 [ 503.029606][T11588] loop2: detected capacity change from 0 to 32768 [ 503.031683][T11583] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 503.034779][T11588] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 503.037646][T11588] CPU: 0 PID: 11588 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 503.039996][T11588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.042191][T11588] Call trace: [ 503.042977][T11588] dump_backtrace+0x1b8/0x1e4 [ 503.044031][T11588] show_stack+0x2c/0x44 [ 503.044979][T11588] dump_stack_lvl+0xd0/0x124 [ 503.046003][T11588] dump_stack+0x1c/0x28 [ 503.046953][T11588] sysfs_create_dir_ns+0x278/0x318 [ 503.047939][T11587] loop1: detected capacity change from 0 to 32768 [ 503.048035][T11588] kobject_add_internal+0x598/0xb14 [ 503.050758][T11588] kobject_init_and_add+0x130/0x1a0 [ 503.051876][T11588] gfs2_sys_fs_add+0x1f8/0x3f4 [ 503.052912][T11588] gfs2_fill_super+0xdf0/0x1fd4 [ 503.053983][T11588] get_tree_bdev+0x360/0x54c [ 503.055014][T11588] gfs2_get_tree+0x54/0x1b4 [ 503.056018][T11588] vfs_get_tree+0x90/0x274 [ 503.057053][T11588] do_new_mount+0x25c/0x8c8 [ 503.058056][T11588] path_mount+0x590/0xe04 [ 503.059078][T11588] __arm64_sys_mount+0x45c/0x594 [ 503.060147][T11588] invoke_syscall+0x98/0x2c0 [ 503.060942][T11587] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 503.061187][T11588] el0_svc_common+0x138/0x258 [ 503.063805][T11588] do_el0_svc+0x64/0x198 [ 503.064720][T11588] el0_svc+0x4c/0x15c [ 503.065546][T11588] el0t_64_sync_handler+0x84/0xf0 [ 503.066667][T11588] el0t_64_sync+0x190/0x194 [ 503.067807][T11583] gfs2: fsid=gfs2: error -17 adding sysfs files [ 503.070426][T11587] CPU: 0 PID: 11587 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 503.072846][T11587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.072988][T11588] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 503.075066][T11587] Call trace: [ 503.075074][T11587] dump_backtrace+0x1b8/0x1e4 [ 503.075088][T11587] show_stack+0x2c/0x44 [ 503.078056][T11588] gfs2: fsid=gfs2: error -17 adding sysfs files [ 503.078603][T11587] dump_stack_lvl+0xd0/0x124 [ 503.082973][T11587] dump_stack+0x1c/0x28 [ 503.083902][T11587] sysfs_create_dir_ns+0x278/0x318 [ 503.084998][T11587] kobject_add_internal+0x598/0xb14 [ 503.086119][T11587] kobject_init_and_add+0x130/0x1a0 [ 503.087339][T11587] gfs2_sys_fs_add+0x1f8/0x3f4 [ 503.088384][T11587] gfs2_fill_super+0xdf0/0x1fd4 [ 503.089512][T11587] get_tree_bdev+0x360/0x54c [ 503.090527][T11587] gfs2_get_tree+0x54/0x1b4 [ 503.091579][T11587] vfs_get_tree+0x90/0x274 [ 503.092593][T11587] do_new_mount+0x25c/0x8c8 [ 503.093623][T11587] path_mount+0x590/0xe04 [ 503.094649][T11587] __arm64_sys_mount+0x45c/0x594 [ 503.095712][T11587] invoke_syscall+0x98/0x2c0 [ 503.096724][T11587] el0_svc_common+0x138/0x258 [ 503.097725][T11587] do_el0_svc+0x64/0x198 [ 503.097999][T11585] loop4: detected capacity change from 0 to 32768 [ 503.098680][T11587] el0_svc+0x4c/0x15c [ 503.098696][T11587] el0t_64_sync_handler+0x84/0xf0 [ 503.098706][T11587] el0t_64_sync+0x190/0x194 [ 503.106574][T11587] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 503.109430][T11587] gfs2: fsid=gfs2: error -17 adding sysfs files [ 503.110941][T11585] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 503.112494][T11585] CPU: 1 PID: 11585 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 503.114751][T11585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.117069][T11585] Call trace: [ 503.117814][T11585] dump_backtrace+0x1b8/0x1e4 [ 503.118907][T11585] show_stack+0x2c/0x44 [ 503.119787][T11585] dump_stack_lvl+0xd0/0x124 [ 503.120774][T11585] dump_stack+0x1c/0x28 [ 503.121727][T11585] sysfs_create_dir_ns+0x278/0x318 [ 503.122786][T11585] kobject_add_internal+0x598/0xb14 [ 503.123883][T11585] kobject_init_and_add+0x130/0x1a0 [ 503.125018][T11585] gfs2_sys_fs_add+0x1f8/0x3f4 [ 503.126099][T11585] gfs2_fill_super+0xdf0/0x1fd4 [ 503.127088][T11585] get_tree_bdev+0x360/0x54c [ 503.128156][T11585] gfs2_get_tree+0x54/0x1b4 [ 503.129147][T11585] vfs_get_tree+0x90/0x274 [ 503.130027][T11585] do_new_mount+0x25c/0x8c8 [ 503.130983][T11585] path_mount+0x590/0xe04 [ 503.131925][T11585] __arm64_sys_mount+0x45c/0x594 [ 503.133012][T11585] invoke_syscall+0x98/0x2c0 [ 503.133957][T11585] el0_svc_common+0x138/0x258 [ 503.134924][T11585] do_el0_svc+0x64/0x198 [ 503.135862][T11585] el0_svc+0x4c/0x15c [ 503.135966][T11586] loop0: detected capacity change from 0 to 32768 [ 503.136714][T11585] el0t_64_sync_handler+0x84/0xf0 [ 503.136728][T11585] el0t_64_sync+0x190/0x194 [ 503.141085][T11585] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 503.143481][T11586] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 503.144133][T11585] gfs2: fsid=gfs2: error -17 adding sysfs files [ 503.145595][T11586] CPU: 0 PID: 11586 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 503.149140][T11586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.151316][T11586] Call trace: [ 503.151983][T11586] dump_backtrace+0x1b8/0x1e4 [ 503.153045][T11586] show_stack+0x2c/0x44 [ 503.153946][T11586] dump_stack_lvl+0xd0/0x124 [ 503.154937][T11586] dump_stack+0x1c/0x28 [ 503.155851][T11586] sysfs_create_dir_ns+0x278/0x318 [ 503.156938][T11586] kobject_add_internal+0x598/0xb14 [ 503.158090][T11586] kobject_init_and_add+0x130/0x1a0 [ 503.159228][T11586] gfs2_sys_fs_add+0x1f8/0x3f4 [ 503.160362][T11586] gfs2_fill_super+0xdf0/0x1fd4 [ 503.161429][T11586] get_tree_bdev+0x360/0x54c [ 503.162469][T11586] gfs2_get_tree+0x54/0x1b4 [ 503.163464][T11586] vfs_get_tree+0x90/0x274 [ 503.164440][T11586] do_new_mount+0x25c/0x8c8 [ 503.165407][T11586] path_mount+0x590/0xe04 [ 503.166305][T11586] __arm64_sys_mount+0x45c/0x594 [ 503.167413][T11586] invoke_syscall+0x98/0x2c0 [ 503.168554][T11586] el0_svc_common+0x138/0x258 [ 503.169560][T11586] do_el0_svc+0x64/0x198 [ 503.170428][T11586] el0_svc+0x4c/0x15c [ 503.171263][T11586] el0t_64_sync_handler+0x84/0xf0 [ 503.172348][T11586] el0t_64_sync+0x190/0x194 [ 503.174138][T11586] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 503.177379][T11586] gfs2: fsid=gfs2: error -17 adding sysfs files [ 503.310176][T11588] syz-executor222 (11588): drop_caches: 2 [ 503.325046][T11588] syz-executor222 (11588): drop_caches: 2 [ 503.328557][T11583] syz-executor222 (11583): drop_caches: 2 [ 503.329942][T11583] syz-executor222 (11583): drop_caches: 2 [ 503.413842][T11587] syz-executor222 (11587): drop_caches: 2 [ 503.424013][T11586] syz-executor222 (11586): drop_caches: 2 [ 503.426986][T11587] syz-executor222 (11587): drop_caches: 2 [ 503.432666][T11586] syz-executor222 (11586): drop_caches: 2 [ 503.439694][T11585] syz-executor222 (11585): drop_caches: 2 [ 503.446422][T11585] syz-executor222 (11585): drop_caches: 2 [ 503.902482][T11594] loop5: detected capacity change from 0 to 32768 [ 503.912889][T11594] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 503.914502][T11594] CPU: 0 PID: 11594 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 503.916802][T11594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.919088][T11594] Call trace: [ 503.919741][T11594] dump_backtrace+0x1b8/0x1e4 [ 503.920756][T11594] show_stack+0x2c/0x44 [ 503.921712][T11594] dump_stack_lvl+0xd0/0x124 [ 503.922719][T11594] dump_stack+0x1c/0x28 [ 503.923646][T11594] sysfs_create_dir_ns+0x278/0x318 [ 503.924816][T11594] kobject_add_internal+0x598/0xb14 [ 503.925920][T11594] kobject_init_and_add+0x130/0x1a0 [ 503.927053][T11594] gfs2_sys_fs_add+0x1f8/0x3f4 [ 503.928040][T11594] gfs2_fill_super+0xdf0/0x1fd4 [ 503.929154][T11594] get_tree_bdev+0x360/0x54c [ 503.930131][T11594] gfs2_get_tree+0x54/0x1b4 [ 503.931129][T11594] vfs_get_tree+0x90/0x274 [ 503.932147][T11594] do_new_mount+0x25c/0x8c8 [ 503.933137][T11594] path_mount+0x590/0xe04 [ 503.934174][T11594] __arm64_sys_mount+0x45c/0x594 [ 503.935254][T11594] invoke_syscall+0x98/0x2c0 [ 503.936272][T11594] el0_svc_common+0x138/0x258 [ 503.937255][T11594] do_el0_svc+0x64/0x198 [ 503.938193][T11594] el0_svc+0x4c/0x15c [ 503.939097][T11594] el0t_64_sync_handler+0x84/0xf0 [ 503.940224][T11594] el0t_64_sync+0x190/0x194 [ 503.993930][T11595] loop2: detected capacity change from 0 to 32768 [ 504.004415][T11595] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 504.006379][T11598] loop0: detected capacity change from 0 to 32768 [ 504.008471][T11594] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.008720][T11595] CPU: 0 PID: 11595 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 504.011627][T11598] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 504.013545][T11595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.013558][T11595] Call trace: [ 504.013562][T11595] dump_backtrace+0x1b8/0x1e4 [ 504.013578][T11595] show_stack+0x2c/0x44 [ 504.018261][T11594] gfs2: fsid=gfs2: error -17 adding sysfs files [ 504.019229][T11595] dump_stack_lvl+0xd0/0x124 [ 504.019249][T11595] dump_stack+0x1c/0x28 [ 504.019262][T11595] sysfs_create_dir_ns+0x278/0x318 [ 504.024549][T11595] kobject_add_internal+0x598/0xb14 [ 504.025682][T11595] kobject_init_and_add+0x130/0x1a0 [ 504.026802][T11595] gfs2_sys_fs_add+0x1f8/0x3f4 [ 504.027837][T11595] gfs2_fill_super+0xdf0/0x1fd4 [ 504.028943][T11595] get_tree_bdev+0x360/0x54c [ 504.029947][T11595] gfs2_get_tree+0x54/0x1b4 [ 504.030949][T11595] vfs_get_tree+0x90/0x274 [ 504.032012][T11595] do_new_mount+0x25c/0x8c8 [ 504.032971][T11595] path_mount+0x590/0xe04 [ 504.033953][T11595] __arm64_sys_mount+0x45c/0x594 [ 504.035027][T11595] invoke_syscall+0x98/0x2c0 [ 504.036080][T11595] el0_svc_common+0x138/0x258 [ 504.037166][T11595] do_el0_svc+0x64/0x198 [ 504.038161][T11595] el0_svc+0x4c/0x15c [ 504.039017][T11595] el0t_64_sync_handler+0x84/0xf0 [ 504.040150][T11595] el0t_64_sync+0x190/0x194 [ 504.041168][T11598] CPU: 1 PID: 11598 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 504.043567][T11598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.045761][T11598] Call trace: [ 504.046478][T11598] dump_backtrace+0x1b8/0x1e4 [ 504.047517][T11598] show_stack+0x2c/0x44 [ 504.048441][T11598] dump_stack_lvl+0xd0/0x124 [ 504.049496][T11598] dump_stack+0x1c/0x28 [ 504.050362][T11598] sysfs_create_dir_ns+0x278/0x318 [ 504.051466][T11598] kobject_add_internal+0x598/0xb14 [ 504.052566][T11598] kobject_init_and_add+0x130/0x1a0 [ 504.053765][T11598] gfs2_sys_fs_add+0x1f8/0x3f4 [ 504.054770][T11598] gfs2_fill_super+0xdf0/0x1fd4 [ 504.055831][T11598] get_tree_bdev+0x360/0x54c [ 504.056883][T11598] gfs2_get_tree+0x54/0x1b4 [ 504.057922][T11598] vfs_get_tree+0x90/0x274 [ 504.058889][T11598] do_new_mount+0x25c/0x8c8 [ 504.059842][T11598] path_mount+0x590/0xe04 [ 504.060839][T11598] __arm64_sys_mount+0x45c/0x594 [ 504.061990][T11598] invoke_syscall+0x98/0x2c0 [ 504.063036][T11598] el0_svc_common+0x138/0x258 [ 504.064055][T11598] do_el0_svc+0x64/0x198 [ 504.064957][T11598] el0_svc+0x4c/0x15c [ 504.065799][T11598] el0t_64_sync_handler+0x84/0xf0 [ 504.066895][T11598] el0t_64_sync+0x190/0x194 [ 504.069955][T11598] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.073038][T11598] gfs2: fsid=gfs2: error -17 adding sysfs files [ 504.077996][T11595] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.080992][T11595] gfs2: fsid=gfs2: error -17 adding sysfs files [ 504.083263][T11596] loop1: detected capacity change from 0 to 32768 [ 504.087159][T11596] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 504.088890][T11596] CPU: 0 PID: 11596 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 504.091242][T11596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.093613][T11596] Call trace: [ 504.094349][T11596] dump_backtrace+0x1b8/0x1e4 [ 504.095422][T11596] show_stack+0x2c/0x44 [ 504.096334][T11596] dump_stack_lvl+0xd0/0x124 [ 504.097394][T11596] dump_stack+0x1c/0x28 [ 504.098263][T11596] sysfs_create_dir_ns+0x278/0x318 [ 504.099452][T11596] kobject_add_internal+0x598/0xb14 [ 504.100569][T11596] kobject_init_and_add+0x130/0x1a0 [ 504.101726][T11596] gfs2_sys_fs_add+0x1f8/0x3f4 [ 504.102729][T11596] gfs2_fill_super+0xdf0/0x1fd4 [ 504.103840][T11596] get_tree_bdev+0x360/0x54c [ 504.104148][T11597] loop4: detected capacity change from 0 to 32768 [ 504.104846][T11596] gfs2_get_tree+0x54/0x1b4 [ 504.107315][T11596] vfs_get_tree+0x90/0x274 [ 504.107949][T11597] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 504.108233][T11596] do_new_mount+0x25c/0x8c8 [ 504.110826][T11596] path_mount+0x590/0xe04 [ 504.111873][T11596] __arm64_sys_mount+0x45c/0x594 [ 504.112951][T11596] invoke_syscall+0x98/0x2c0 [ 504.113981][T11596] el0_svc_common+0x138/0x258 [ 504.115027][T11596] do_el0_svc+0x64/0x198 [ 504.115978][T11596] el0_svc+0x4c/0x15c [ 504.116867][T11596] el0t_64_sync_handler+0x84/0xf0 [ 504.117971][T11596] el0t_64_sync+0x190/0x194 [ 504.118962][T11597] CPU: 1 PID: 11597 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 504.119693][T11596] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.121336][T11597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.121348][T11597] Call trace: [ 504.121352][T11597] dump_backtrace+0x1b8/0x1e4 [ 504.121366][T11597] show_stack+0x2c/0x44 [ 504.124267][T11596] gfs2: fsid=gfs2: error -17 adding sysfs files [ 504.126381][T11597] dump_stack_lvl+0xd0/0x124 [ 504.126401][T11597] dump_stack+0x1c/0x28 [ 504.126413][T11597] sysfs_create_dir_ns+0x278/0x318 [ 504.126425][T11597] kobject_add_internal+0x598/0xb14 [ 504.126438][T11597] kobject_init_and_add+0x130/0x1a0 [ 504.135774][T11597] gfs2_sys_fs_add+0x1f8/0x3f4 [ 504.136828][T11597] gfs2_fill_super+0xdf0/0x1fd4 [ 504.137886][T11597] get_tree_bdev+0x360/0x54c [ 504.138939][T11597] gfs2_get_tree+0x54/0x1b4 [ 504.139955][T11597] vfs_get_tree+0x90/0x274 [ 504.140953][T11597] do_new_mount+0x25c/0x8c8 [ 504.141900][T11597] path_mount+0x590/0xe04 [ 504.142916][T11597] __arm64_sys_mount+0x45c/0x594 [ 504.143942][T11597] invoke_syscall+0x98/0x2c0 [ 504.144932][T11597] el0_svc_common+0x138/0x258 [ 504.146005][T11597] do_el0_svc+0x64/0x198 [ 504.146873][T11597] el0_svc+0x4c/0x15c [ 504.147778][T11597] el0t_64_sync_handler+0x84/0xf0 [ 504.148885][T11597] el0t_64_sync+0x190/0x194 [ 504.150662][T11597] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.153808][T11597] gfs2: fsid=gfs2: error -17 adding sysfs files [ 504.269877][T11595] syz-executor222 (11595): drop_caches: 2 [ 504.280524][T11595] syz-executor222 (11595): drop_caches: 2 [ 504.350716][T11596] syz-executor222 (11596): drop_caches: 2 [ 504.352841][T11596] syz-executor222 (11596): drop_caches: 2 [ 504.392902][T11597] syz-executor222 (11597): drop_caches: 2 [ 504.395741][T11594] syz-executor222 (11594): drop_caches: 2 [ 504.400790][T11598] syz-executor222 (11598): drop_caches: 2 [ 504.403621][T11597] syz-executor222 (11597): drop_caches: 2 [ 504.407697][T11594] syz-executor222 (11594): drop_caches: 2 [ 504.412743][T11598] syz-executor222 (11598): drop_caches: 2 [ 504.747544][T11604] loop2: detected capacity change from 0 to 32768 [ 504.753242][T11604] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 504.754851][T11604] CPU: 0 PID: 11604 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 504.757076][T11604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.759352][T11604] Call trace: [ 504.760054][T11604] dump_backtrace+0x1b8/0x1e4 [ 504.761141][T11604] show_stack+0x2c/0x44 [ 504.762059][T11604] dump_stack_lvl+0xd0/0x124 [ 504.763063][T11604] dump_stack+0x1c/0x28 [ 504.763975][T11604] sysfs_create_dir_ns+0x278/0x318 [ 504.765186][T11604] kobject_add_internal+0x598/0xb14 [ 504.766350][T11604] kobject_init_and_add+0x130/0x1a0 [ 504.767445][T11604] gfs2_sys_fs_add+0x1f8/0x3f4 [ 504.768510][T11604] gfs2_fill_super+0xdf0/0x1fd4 [ 504.769552][T11604] get_tree_bdev+0x360/0x54c [ 504.770618][T11604] gfs2_get_tree+0x54/0x1b4 [ 504.771620][T11604] vfs_get_tree+0x90/0x274 [ 504.772594][T11604] do_new_mount+0x25c/0x8c8 [ 504.773577][T11604] path_mount+0x590/0xe04 [ 504.774517][T11604] __arm64_sys_mount+0x45c/0x594 [ 504.775573][T11604] invoke_syscall+0x98/0x2c0 [ 504.776561][T11604] el0_svc_common+0x138/0x258 [ 504.777602][T11604] do_el0_svc+0x64/0x198 [ 504.778550][T11604] el0_svc+0x4c/0x15c [ 504.779404][T11604] el0t_64_sync_handler+0x84/0xf0 [ 504.780494][T11604] el0t_64_sync+0x190/0x194 [ 504.865900][T11604] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.868746][T11604] gfs2: fsid=gfs2: error -17 adding sysfs files [ 504.927797][T11607] loop5: detected capacity change from 0 to 32768 [ 504.930265][T11607] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 504.932093][T11607] CPU: 1 PID: 11607 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 504.934351][T11607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.936562][T11607] Call trace: [ 504.937274][T11607] dump_backtrace+0x1b8/0x1e4 [ 504.938300][T11607] show_stack+0x2c/0x44 [ 504.939167][T11607] dump_stack_lvl+0xd0/0x124 [ 504.940157][T11607] dump_stack+0x1c/0x28 [ 504.941053][T11607] sysfs_create_dir_ns+0x278/0x318 [ 504.942148][T11607] kobject_add_internal+0x598/0xb14 [ 504.943295][T11607] kobject_init_and_add+0x130/0x1a0 [ 504.944457][T11607] gfs2_sys_fs_add+0x1f8/0x3f4 [ 504.945497][T11607] gfs2_fill_super+0xdf0/0x1fd4 [ 504.946525][T11607] get_tree_bdev+0x360/0x54c [ 504.947523][T11607] gfs2_get_tree+0x54/0x1b4 [ 504.948508][T11607] vfs_get_tree+0x90/0x274 [ 504.949460][T11607] do_new_mount+0x25c/0x8c8 [ 504.950425][T11607] path_mount+0x590/0xe04 [ 504.951444][T11607] __arm64_sys_mount+0x45c/0x594 [ 504.952526][T11607] invoke_syscall+0x98/0x2c0 [ 504.953609][T11607] el0_svc_common+0x138/0x258 [ 504.954610][T11607] do_el0_svc+0x64/0x198 [ 504.955545][T11607] el0_svc+0x4c/0x15c [ 504.956413][T11607] el0t_64_sync_handler+0x84/0xf0 [ 504.957505][T11607] el0t_64_sync+0x190/0x194 [ 504.960807][T11607] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 504.964156][T11607] gfs2: fsid=gfs2: error -17 adding sysfs files [ 505.026254][T11606] loop4: detected capacity change from 0 to 32768 [ 505.028751][T11606] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 505.030580][T11606] CPU: 1 PID: 11606 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 505.032838][T11606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.035165][T11606] Call trace: [ 505.035874][T11606] dump_backtrace+0x1b8/0x1e4 [ 505.036919][T11606] show_stack+0x2c/0x44 [ 505.037872][T11606] dump_stack_lvl+0xd0/0x124 [ 505.038851][T11606] dump_stack+0x1c/0x28 [ 505.039847][T11606] sysfs_create_dir_ns+0x278/0x318 [ 505.040992][T11606] kobject_add_internal+0x598/0xb14 [ 505.042219][T11606] kobject_init_and_add+0x130/0x1a0 [ 505.043351][T11606] gfs2_sys_fs_add+0x1f8/0x3f4 [ 505.044517][T11606] gfs2_fill_super+0xdf0/0x1fd4 [ 505.045523][T11606] get_tree_bdev+0x360/0x54c [ 505.046555][T11606] gfs2_get_tree+0x54/0x1b4 [ 505.047547][T11606] vfs_get_tree+0x90/0x274 [ 505.048516][T11606] do_new_mount+0x25c/0x8c8 [ 505.049499][T11606] path_mount+0x590/0xe04 [ 505.050453][T11606] __arm64_sys_mount+0x45c/0x594 [ 505.051591][T11606] invoke_syscall+0x98/0x2c0 [ 505.052690][T11606] el0_svc_common+0x138/0x258 [ 505.053706][T11606] do_el0_svc+0x64/0x198 [ 505.054639][T11606] el0_svc+0x4c/0x15c [ 505.055486][T11606] el0t_64_sync_handler+0x84/0xf0 [ 505.056627][T11606] el0t_64_sync+0x190/0x194 [ 505.067943][T11606] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 505.070071][T11605] loop1: detected capacity change from 0 to 32768 [ 505.072722][T11606] gfs2: fsid=gfs2: error -17 adding sysfs files [ 505.076428][T11605] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 505.078019][T11605] CPU: 0 PID: 11605 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 505.080403][T11605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.082658][T11605] Call trace: [ 505.083345][T11605] dump_backtrace+0x1b8/0x1e4 [ 505.084395][T11605] show_stack+0x2c/0x44 [ 505.085301][T11605] dump_stack_lvl+0xd0/0x124 [ 505.086311][T11605] dump_stack+0x1c/0x28 [ 505.087259][T11605] sysfs_create_dir_ns+0x278/0x318 [ 505.088382][T11605] kobject_add_internal+0x598/0xb14 [ 505.089644][T11605] kobject_init_and_add+0x130/0x1a0 [ 505.090758][T11605] gfs2_sys_fs_add+0x1f8/0x3f4 [ 505.091889][T11605] gfs2_fill_super+0xdf0/0x1fd4 [ 505.092978][T11605] get_tree_bdev+0x360/0x54c [ 505.094024][T11605] gfs2_get_tree+0x54/0x1b4 [ 505.095007][T11605] vfs_get_tree+0x90/0x274 [ 505.095995][T11605] do_new_mount+0x25c/0x8c8 [ 505.096979][T11605] path_mount+0x590/0xe04 [ 505.097891][T11605] __arm64_sys_mount+0x45c/0x594 [ 505.099043][T11605] invoke_syscall+0x98/0x2c0 [ 505.100108][T11605] el0_svc_common+0x138/0x258 [ 505.101134][T11605] do_el0_svc+0x64/0x198 [ 505.102020][T11605] el0_svc+0x4c/0x15c [ 505.102894][T11605] el0t_64_sync_handler+0x84/0xf0 [ 505.104046][T11605] el0t_64_sync+0x190/0x194 [ 505.120100][T11607] syz-executor222 (11607): drop_caches: 2 [ 505.123367][T11607] syz-executor222 (11607): drop_caches: 2 [ 505.146580][T11608] loop0: detected capacity change from 0 to 32768 [ 505.148358][T11605] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 505.155941][T11605] gfs2: fsid=gfs2: error -17 adding sysfs files [ 505.160805][T11608] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 505.162293][T11608] CPU: 0 PID: 11608 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 505.164576][T11608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.166748][T11608] Call trace: [ 505.167473][T11608] dump_backtrace+0x1b8/0x1e4 [ 505.168009][T11604] syz-executor222 (11604): drop_caches: 2 [ 505.168527][T11608] show_stack+0x2c/0x44 [ 505.168542][T11608] dump_stack_lvl+0xd0/0x124 [ 505.168557][T11608] dump_stack+0x1c/0x28 [ 505.168570][T11608] sysfs_create_dir_ns+0x278/0x318 [ 505.168582][T11608] kobject_add_internal+0x598/0xb14 [ 505.174970][T11608] kobject_init_and_add+0x130/0x1a0 [ 505.175318][T11604] syz-executor222 (11604): drop_caches: 2 [ 505.176141][T11608] gfs2_sys_fs_add+0x1f8/0x3f4 [ 505.176159][T11608] gfs2_fill_super+0xdf0/0x1fd4 [ 505.176172][T11608] get_tree_bdev+0x360/0x54c [ 505.176184][T11608] gfs2_get_tree+0x54/0x1b4 [ 505.176195][T11608] vfs_get_tree+0x90/0x274 [ 505.176206][T11608] do_new_mount+0x25c/0x8c8 [ 505.176217][T11608] path_mount+0x590/0xe04 [ 505.176227][T11608] __arm64_sys_mount+0x45c/0x594 [ 505.176237][T11608] invoke_syscall+0x98/0x2c0 [ 505.176250][T11608] el0_svc_common+0x138/0x258 [ 505.176263][T11608] do_el0_svc+0x64/0x198 [ 505.176275][T11608] el0_svc+0x4c/0x15c [ 505.176294][T11608] el0t_64_sync_handler+0x84/0xf0 [ 505.176304][T11608] el0t_64_sync+0x190/0x194 [ 505.176883][T11608] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 505.194977][T11608] gfs2: fsid=gfs2: error -17 adding sysfs files [ 505.298068][T11606] syz-executor222 (11606): drop_caches: 2 [ 505.307379][T11606] syz-executor222 (11606): drop_caches: 2 [ 505.387668][T11605] syz-executor222 (11605): drop_caches: 2 [ 505.389859][T11605] syz-executor222 (11605): drop_caches: 2 [ 505.440298][T11608] syz-executor222 (11608): drop_caches: 2 [ 505.441736][T11608] syz-executor222 (11608): drop_caches: 2 [ 505.576542][T11615] loop2: detected capacity change from 0 to 32768 [ 505.579031][T11615] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 505.580893][T11615] CPU: 1 PID: 11615 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 505.583253][T11615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.585482][T11615] Call trace: [ 505.586181][T11615] dump_backtrace+0x1b8/0x1e4 [ 505.587174][T11615] show_stack+0x2c/0x44 [ 505.588092][T11615] dump_stack_lvl+0xd0/0x124 [ 505.589140][T11615] dump_stack+0x1c/0x28 [ 505.590097][T11615] sysfs_create_dir_ns+0x278/0x318 [ 505.591226][T11615] kobject_add_internal+0x598/0xb14 [ 505.592317][T11615] kobject_init_and_add+0x130/0x1a0 [ 505.593514][T11615] gfs2_sys_fs_add+0x1f8/0x3f4 [ 505.594504][T11615] gfs2_fill_super+0xdf0/0x1fd4 [ 505.595543][T11615] get_tree_bdev+0x360/0x54c [ 505.596539][T11615] gfs2_get_tree+0x54/0x1b4 [ 505.597526][T11615] vfs_get_tree+0x90/0x274 [ 505.598527][T11615] do_new_mount+0x25c/0x8c8 [ 505.599465][T11615] path_mount+0x590/0xe04 [ 505.600484][T11615] __arm64_sys_mount+0x45c/0x594 [ 505.601622][T11615] invoke_syscall+0x98/0x2c0 [ 505.602610][T11615] el0_svc_common+0x138/0x258 [ 505.603672][T11615] do_el0_svc+0x64/0x198 [ 505.604621][T11615] el0_svc+0x4c/0x15c [ 505.605521][T11615] el0t_64_sync_handler+0x84/0xf0 [ 505.606638][T11615] el0t_64_sync+0x190/0x194 [ 505.608811][T11615] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 505.611974][T11615] gfs2: fsid=gfs2: error -17 adding sysfs files [ 505.827597][T11615] syz-executor222 (11615): drop_caches: 2 [ 505.832250][T11615] syz-executor222 (11615): drop_caches: 2 [ 505.898978][T11613] loop5: detected capacity change from 0 to 32768 [ 505.901318][T11613] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 505.903216][T11613] CPU: 1 PID: 11613 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 505.905626][T11613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.908007][T11613] Call trace: [ 505.908682][T11613] dump_backtrace+0x1b8/0x1e4 [ 505.909828][T11613] show_stack+0x2c/0x44 [ 505.910804][T11613] dump_stack_lvl+0xd0/0x124 [ 505.911863][T11613] dump_stack+0x1c/0x28 [ 505.912810][T11613] sysfs_create_dir_ns+0x278/0x318 [ 505.914007][T11613] kobject_add_internal+0x598/0xb14 [ 505.915192][T11613] kobject_init_and_add+0x130/0x1a0 [ 505.916407][T11613] gfs2_sys_fs_add+0x1f8/0x3f4 [ 505.917443][T11613] gfs2_fill_super+0xdf0/0x1fd4 [ 505.918548][T11613] get_tree_bdev+0x360/0x54c [ 505.919650][T11613] gfs2_get_tree+0x54/0x1b4 [ 505.920708][T11613] vfs_get_tree+0x90/0x274 [ 505.921680][T11613] do_new_mount+0x25c/0x8c8 [ 505.922692][T11613] path_mount+0x590/0xe04 [ 505.923668][T11613] __arm64_sys_mount+0x45c/0x594 [ 505.924828][T11613] invoke_syscall+0x98/0x2c0 [ 505.925871][T11613] el0_svc_common+0x138/0x258 [ 505.926871][T11613] do_el0_svc+0x64/0x198 [ 505.927857][T11613] el0_svc+0x4c/0x15c [ 505.928712][T11613] el0t_64_sync_handler+0x84/0xf0 [ 505.929832][T11613] el0t_64_sync+0x190/0x194 [ 505.932103][T11613] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 505.933587][T11616] loop4: detected capacity change from 0 to 32768 [ 505.935328][T11613] gfs2: fsid=gfs2: error -17 adding sysfs files [ 505.942590][T11616] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 505.944199][T11616] CPU: 1 PID: 11616 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 505.946478][T11616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.948647][T11616] Call trace: [ 505.949408][T11616] dump_backtrace+0x1b8/0x1e4 [ 505.950447][T11616] show_stack+0x2c/0x44 [ 505.951402][T11616] dump_stack_lvl+0xd0/0x124 [ 505.952401][T11616] dump_stack+0x1c/0x28 [ 505.953302][T11616] sysfs_create_dir_ns+0x278/0x318 [ 505.954437][T11616] kobject_add_internal+0x598/0xb14 [ 505.955595][T11616] kobject_init_and_add+0x130/0x1a0 [ 505.956779][T11616] gfs2_sys_fs_add+0x1f8/0x3f4 [ 505.957868][T11616] gfs2_fill_super+0xdf0/0x1fd4 [ 505.958952][T11616] get_tree_bdev+0x360/0x54c [ 505.960195][T11616] gfs2_get_tree+0x54/0x1b4 [ 505.961224][T11616] vfs_get_tree+0x90/0x274 [ 505.962213][T11616] do_new_mount+0x25c/0x8c8 [ 505.963169][T11616] path_mount+0x590/0xe04 [ 505.964182][T11616] __arm64_sys_mount+0x45c/0x594 [ 505.965300][T11616] invoke_syscall+0x98/0x2c0 [ 505.966258][T11616] el0_svc_common+0x138/0x258 [ 505.967308][T11616] do_el0_svc+0x64/0x198 [ 505.968270][T11616] el0_svc+0x4c/0x15c [ 505.969185][T11616] el0t_64_sync_handler+0x84/0xf0 [ 505.970316][T11616] el0t_64_sync+0x190/0x194 [ 505.973289][T11616] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 505.976043][T11616] gfs2: fsid=gfs2: error -17 adding sysfs files [ 506.022671][T11564] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 506.024492][T11564] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 506.035991][T11564] gfs2: fsid=gfs2.0: File system withdrawn [ 506.041962][T11564] CPU: 0 PID: 11564 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 506.044250][T11564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.046483][T11564] Call trace: [ 506.047187][T11564] dump_backtrace+0x1b8/0x1e4 [ 506.048209][T11564] show_stack+0x2c/0x44 [ 506.049132][T11564] dump_stack_lvl+0xd0/0x124 [ 506.050181][T11564] dump_stack+0x1c/0x28 [ 506.051108][T11564] gfs2_withdraw+0xf08/0x134c [ 506.052190][T11564] gfs2_consist_inode_i+0xf0/0x10c [ 506.053341][T11564] gfs2_jdesc_check+0x12c/0x264 [ 506.054475][T11564] init_journal+0xb60/0x1fa4 [ 506.055540][T11564] init_inodes+0xe0/0x2d8 [ 506.056476][T11564] gfs2_fill_super+0x1658/0x1fd4 [ 506.057589][T11564] get_tree_bdev+0x360/0x54c [ 506.058608][T11564] gfs2_get_tree+0x54/0x1b4 [ 506.059672][T11564] vfs_get_tree+0x90/0x274 [ 506.060683][T11564] do_new_mount+0x25c/0x8c8 [ 506.061765][T11564] path_mount+0x590/0xe04 [ 506.062703][T11564] __arm64_sys_mount+0x45c/0x594 [ 506.063832][T11564] invoke_syscall+0x98/0x2c0 [ 506.064764][T11564] el0_svc_common+0x138/0x258 [ 506.065829][T11564] do_el0_svc+0x64/0x198 [ 506.066676][T11564] el0_svc+0x4c/0x15c [ 506.067598][T11564] el0t_64_sync_handler+0x84/0xf0 [ 506.068750][T11564] el0t_64_sync+0x190/0x194 [ 506.103716][T11617] loop1: detected capacity change from 0 to 32768 [ 506.113531][T11617] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 506.115275][T11617] CPU: 0 PID: 11617 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 506.117550][T11617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.119788][T11617] Call trace: [ 506.120574][T11617] dump_backtrace+0x1b8/0x1e4 [ 506.121568][T11617] show_stack+0x2c/0x44 [ 506.122512][T11617] dump_stack_lvl+0xd0/0x124 [ 506.123537][T11617] dump_stack+0x1c/0x28 [ 506.124455][T11617] sysfs_create_dir_ns+0x278/0x318 [ 506.125590][T11617] kobject_add_internal+0x598/0xb14 [ 506.126662][T11617] kobject_init_and_add+0x130/0x1a0 [ 506.127859][T11617] gfs2_sys_fs_add+0x1f8/0x3f4 [ 506.128944][T11617] gfs2_fill_super+0xdf0/0x1fd4 [ 506.130014][T11617] get_tree_bdev+0x360/0x54c [ 506.131104][T11617] gfs2_get_tree+0x54/0x1b4 [ 506.131174][T11618] loop0: detected capacity change from 0 to 32768 [ 506.132100][T11617] vfs_get_tree+0x90/0x274 [ 506.134505][T11617] do_new_mount+0x25c/0x8c8 [ 506.135507][T11617] path_mount+0x590/0xe04 [ 506.136446][T11617] __arm64_sys_mount+0x45c/0x594 [ 506.137558][T11617] invoke_syscall+0x98/0x2c0 [ 506.138600][T11617] el0_svc_common+0x138/0x258 [ 506.139694][T11617] do_el0_svc+0x64/0x198 [ 506.140662][T11617] el0_svc+0x4c/0x15c [ 506.141601][T11617] el0t_64_sync_handler+0x84/0xf0 [ 506.142688][T11617] el0t_64_sync+0x190/0x194 [ 506.146574][T11564] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 506.147248][T11617] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 506.152260][T11618] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 506.157463][T11618] CPU: 1 PID: 11618 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 506.159611][T11618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.161722][T11618] Call trace: [ 506.162452][T11618] dump_backtrace+0x1b8/0x1e4 [ 506.163525][T11618] show_stack+0x2c/0x44 [ 506.164509][T11618] dump_stack_lvl+0xd0/0x124 [ 506.165510][T11618] dump_stack+0x1c/0x28 [ 506.166441][T11618] sysfs_create_dir_ns+0x278/0x318 [ 506.167589][T11618] kobject_add_internal+0x598/0xb14 [ 506.168719][T11618] kobject_init_and_add+0x130/0x1a0 [ 506.169912][T11618] gfs2_sys_fs_add+0x1f8/0x3f4 [ 506.170956][T11618] gfs2_fill_super+0xdf0/0x1fd4 [ 506.172024][T11618] get_tree_bdev+0x360/0x54c [ 506.173005][T11618] gfs2_get_tree+0x54/0x1b4 [ 506.174001][T11618] vfs_get_tree+0x90/0x274 [ 506.175030][T11618] do_new_mount+0x25c/0x8c8 [ 506.176026][T11618] path_mount+0x590/0xe04 [ 506.176986][T11618] __arm64_sys_mount+0x45c/0x594 [ 506.178091][T11618] invoke_syscall+0x98/0x2c0 [ 506.179110][T11618] el0_svc_common+0x138/0x258 [ 506.180168][T11618] do_el0_svc+0x64/0x198 [ 506.181039][T11618] el0_svc+0x4c/0x15c [ 506.181952][T11618] el0t_64_sync_handler+0x84/0xf0 [ 506.183119][T11618] el0t_64_sync+0x190/0x194 [ 506.184789][T11617] gfs2: fsid=gfs2: error -17 adding sysfs files [ 506.188630][T11618] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 506.194806][T11618] gfs2: fsid=gfs2: error -17 adding sysfs files [ 506.221948][T11613] syz-executor222 (11613): drop_caches: 2 [ 506.225376][T11613] syz-executor222 (11613): drop_caches: 2 [ 506.256418][T11616] syz-executor222 (11616): drop_caches: 2 [ 506.266574][T11616] syz-executor222 (11616): drop_caches: 2 [ 506.473824][T11618] syz-executor222 (11618): drop_caches: 2 [ 506.474758][T11617] syz-executor222 (11617): drop_caches: 2 [ 506.480767][T11617] syz-executor222 (11617): drop_caches: 2 [ 506.500042][T11618] syz-executor222 (11618): drop_caches: 2 [ 506.520898][T11620] loop2: detected capacity change from 0 to 32768 [ 506.536659][T11620] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 506.543985][T11620] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 506.559827][T11620] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 506.559827][T11620] inode = 1 18 [ 506.559827][T11620] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 506.581207][T11620] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 506.594559][T11620] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 506.608013][T11620] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 506.619018][T11620] gfs2: fsid=gfs2.0: about to withdraw this file system [ 506.689193][T11627] loop4: detected capacity change from 0 to 32768 [ 506.694151][T11627] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 506.695771][T11627] CPU: 0 PID: 11627 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 506.698060][T11627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.700266][T11627] Call trace: [ 506.701017][T11627] dump_backtrace+0x1b8/0x1e4 [ 506.702070][T11627] show_stack+0x2c/0x44 [ 506.702966][T11627] dump_stack_lvl+0xd0/0x124 [ 506.704007][T11627] dump_stack+0x1c/0x28 [ 506.704927][T11627] sysfs_create_dir_ns+0x278/0x318 [ 506.706109][T11627] kobject_add_internal+0x598/0xb14 [ 506.707257][T11627] kobject_init_and_add+0x130/0x1a0 [ 506.708407][T11627] gfs2_sys_fs_add+0x1f8/0x3f4 [ 506.709473][T11627] gfs2_fill_super+0xdf0/0x1fd4 [ 506.710471][T11627] get_tree_bdev+0x360/0x54c [ 506.711556][T11627] gfs2_get_tree+0x54/0x1b4 [ 506.712457][T11627] vfs_get_tree+0x90/0x274 [ 506.713452][T11627] do_new_mount+0x25c/0x8c8 [ 506.714480][T11627] path_mount+0x590/0xe04 [ 506.715467][T11627] __arm64_sys_mount+0x45c/0x594 [ 506.716598][T11627] invoke_syscall+0x98/0x2c0 [ 506.717606][T11627] el0_svc_common+0x138/0x258 [ 506.718587][T11627] do_el0_svc+0x64/0x198 [ 506.719566][T11627] el0_svc+0x4c/0x15c [ 506.720450][T11627] el0t_64_sync_handler+0x84/0xf0 [ 506.721600][T11627] el0t_64_sync+0x190/0x194 [ 506.766832][T11627] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 506.779866][T11627] gfs2: fsid=gfs2: error -17 adding sysfs files [ 506.949346][T11629] loop0: detected capacity change from 0 to 32768 [ 506.959343][T11629] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 506.961017][T11629] CPU: 0 PID: 11629 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 506.963343][T11629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.965553][T11629] Call trace: [ 506.966292][T11629] dump_backtrace+0x1b8/0x1e4 [ 506.967322][T11629] show_stack+0x2c/0x44 [ 506.968226][T11629] dump_stack_lvl+0xd0/0x124 [ 506.969304][T11629] dump_stack+0x1c/0x28 [ 506.970231][T11629] sysfs_create_dir_ns+0x278/0x318 [ 506.971351][T11629] kobject_add_internal+0x598/0xb14 [ 506.972497][T11629] kobject_init_and_add+0x130/0x1a0 [ 506.973699][T11629] gfs2_sys_fs_add+0x1f8/0x3f4 [ 506.974746][T11629] gfs2_fill_super+0xdf0/0x1fd4 [ 506.975865][T11629] get_tree_bdev+0x360/0x54c [ 506.976926][T11629] gfs2_get_tree+0x54/0x1b4 [ 506.977915][T11629] vfs_get_tree+0x90/0x274 [ 506.978958][T11629] do_new_mount+0x25c/0x8c8 [ 506.979996][T11629] path_mount+0x590/0xe04 [ 506.980951][T11629] __arm64_sys_mount+0x45c/0x594 [ 506.982042][T11629] invoke_syscall+0x98/0x2c0 [ 506.983064][T11629] el0_svc_common+0x138/0x258 [ 506.984113][T11629] do_el0_svc+0x64/0x198 [ 506.985082][T11629] el0_svc+0x4c/0x15c [ 506.986036][T11629] el0t_64_sync_handler+0x84/0xf0 [ 506.987157][T11629] el0t_64_sync+0x190/0x194 [ 506.990158][T11629] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 506.993121][T11629] gfs2: fsid=gfs2: error -17 adding sysfs files [ 507.034084][T11627] syz-executor222 (11627): drop_caches: 2 [ 507.040897][T11627] syz-executor222 (11627): drop_caches: 2 [ 507.057241][T11626] loop5: detected capacity change from 0 to 32768 [ 507.072429][T11626] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 507.074319][T11626] CPU: 1 PID: 11626 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 507.076585][T11626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.078809][T11626] Call trace: [ 507.079544][T11626] dump_backtrace+0x1b8/0x1e4 [ 507.080612][T11626] show_stack+0x2c/0x44 [ 507.081516][T11626] dump_stack_lvl+0xd0/0x124 [ 507.082555][T11626] dump_stack+0x1c/0x28 [ 507.083501][T11626] sysfs_create_dir_ns+0x278/0x318 [ 507.084650][T11626] kobject_add_internal+0x598/0xb14 [ 507.085792][T11626] kobject_init_and_add+0x130/0x1a0 [ 507.086958][T11626] gfs2_sys_fs_add+0x1f8/0x3f4 [ 507.088011][T11626] gfs2_fill_super+0xdf0/0x1fd4 [ 507.089108][T11626] get_tree_bdev+0x360/0x54c [ 507.090102][T11626] gfs2_get_tree+0x54/0x1b4 [ 507.091051][T11626] vfs_get_tree+0x90/0x274 [ 507.092038][T11626] do_new_mount+0x25c/0x8c8 [ 507.093060][T11626] path_mount+0x590/0xe04 [ 507.093999][T11626] __arm64_sys_mount+0x45c/0x594 [ 507.095058][T11626] invoke_syscall+0x98/0x2c0 [ 507.096132][T11626] el0_svc_common+0x138/0x258 [ 507.097232][T11626] do_el0_svc+0x64/0x198 [ 507.098172][T11626] el0_svc+0x4c/0x15c [ 507.099079][T11626] el0t_64_sync_handler+0x84/0xf0 [ 507.100231][T11626] el0t_64_sync+0x190/0x194 [ 507.111672][T11625] loop3: detected capacity change from 0 to 32768 [ 507.113892][T11626] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 507.116901][T11626] gfs2: fsid=gfs2: error -17 adding sysfs files [ 507.122092][T11625] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 507.123659][T11625] CPU: 1 PID: 11625 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 507.125990][T11625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.128245][T11625] Call trace: [ 507.129054][T11625] dump_backtrace+0x1b8/0x1e4 [ 507.130140][T11625] show_stack+0x2c/0x44 [ 507.131116][T11625] dump_stack_lvl+0xd0/0x124 [ 507.132117][T11625] dump_stack+0x1c/0x28 [ 507.133058][T11625] sysfs_create_dir_ns+0x278/0x318 [ 507.134143][T11625] kobject_add_internal+0x598/0xb14 [ 507.135366][T11625] kobject_init_and_add+0x130/0x1a0 [ 507.136566][T11625] gfs2_sys_fs_add+0x1f8/0x3f4 [ 507.137552][T11625] gfs2_fill_super+0xdf0/0x1fd4 [ 507.138653][T11625] get_tree_bdev+0x360/0x54c [ 507.139636][T11625] gfs2_get_tree+0x54/0x1b4 [ 507.140752][T11625] vfs_get_tree+0x90/0x274 [ 507.141706][T11625] do_new_mount+0x25c/0x8c8 [ 507.142708][T11625] path_mount+0x590/0xe04 [ 507.143623][T11625] __arm64_sys_mount+0x45c/0x594 [ 507.144741][T11625] invoke_syscall+0x98/0x2c0 [ 507.145809][T11625] el0_svc_common+0x138/0x258 [ 507.146863][T11625] do_el0_svc+0x64/0x198 [ 507.147814][T11625] el0_svc+0x4c/0x15c [ 507.148757][T11625] el0t_64_sync_handler+0x84/0xf0 [ 507.149842][T11625] el0t_64_sync+0x190/0x194 [ 507.179631][T11625] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 507.182272][T11625] gfs2: fsid=gfs2: error -17 adding sysfs files [ 507.196897][T11629] syz-executor222 (11629): drop_caches: 2 [ 507.198979][T11629] syz-executor222 (11629): drop_caches: 2 [ 507.214045][T11628] loop1: detected capacity change from 0 to 32768 [ 507.246356][T11628] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 507.247870][T11628] CPU: 0 PID: 11628 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 507.250190][T11628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.252302][T11628] Call trace: [ 507.253021][T11628] dump_backtrace+0x1b8/0x1e4 [ 507.254128][T11628] show_stack+0x2c/0x44 [ 507.255000][T11628] dump_stack_lvl+0xd0/0x124 [ 507.255982][T11628] dump_stack+0x1c/0x28 [ 507.256891][T11628] sysfs_create_dir_ns+0x278/0x318 [ 507.257951][T11628] kobject_add_internal+0x598/0xb14 [ 507.259033][T11628] kobject_init_and_add+0x130/0x1a0 [ 507.260102][T11628] gfs2_sys_fs_add+0x1f8/0x3f4 [ 507.261164][T11628] gfs2_fill_super+0xdf0/0x1fd4 [ 507.262180][T11628] get_tree_bdev+0x360/0x54c [ 507.263179][T11628] gfs2_get_tree+0x54/0x1b4 [ 507.264142][T11628] vfs_get_tree+0x90/0x274 [ 507.265109][T11628] do_new_mount+0x25c/0x8c8 [ 507.266156][T11628] path_mount+0x590/0xe04 [ 507.267136][T11628] __arm64_sys_mount+0x45c/0x594 [ 507.268240][T11628] invoke_syscall+0x98/0x2c0 [ 507.269235][T11628] el0_svc_common+0x138/0x258 [ 507.270334][T11628] do_el0_svc+0x64/0x198 [ 507.271366][T11628] el0_svc+0x4c/0x15c [ 507.272222][T11628] el0t_64_sync_handler+0x84/0xf0 [ 507.273312][T11628] el0t_64_sync+0x190/0x194 [ 507.326427][T11628] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 507.345869][T11628] gfs2: fsid=gfs2: error -17 adding sysfs files [ 507.386437][T11626] syz-executor222 (11626): drop_caches: 2 [ 507.389405][T11625] syz-executor222 (11625): drop_caches: 2 [ 507.390754][T11625] syz-executor222 (11625): drop_caches: 2 [ 507.409786][T11626] syz-executor222 (11626): drop_caches: 2 [ 507.554743][T11633] loop4: detected capacity change from 0 to 32768 [ 507.562098][T11628] syz-executor222 (11628): drop_caches: 2 [ 507.563436][T11628] syz-executor222 (11628): drop_caches: 2 [ 507.596378][T11633] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 507.597854][T11633] CPU: 0 PID: 11633 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 507.600251][T11633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.602534][T11633] Call trace: [ 507.603252][T11633] dump_backtrace+0x1b8/0x1e4 [ 507.604243][T11633] show_stack+0x2c/0x44 [ 507.605079][T11633] dump_stack_lvl+0xd0/0x124 [ 507.606043][T11633] dump_stack+0x1c/0x28 [ 507.607007][T11633] sysfs_create_dir_ns+0x278/0x318 [ 507.608170][T11633] kobject_add_internal+0x598/0xb14 [ 507.609341][T11633] kobject_init_and_add+0x130/0x1a0 [ 507.610424][T11633] gfs2_sys_fs_add+0x1f8/0x3f4 [ 507.611475][T11633] gfs2_fill_super+0xdf0/0x1fd4 [ 507.612587][T11633] get_tree_bdev+0x360/0x54c [ 507.613575][T11633] gfs2_get_tree+0x54/0x1b4 [ 507.614539][T11633] vfs_get_tree+0x90/0x274 [ 507.615521][T11633] do_new_mount+0x25c/0x8c8 [ 507.616506][T11633] path_mount+0x590/0xe04 [ 507.617444][T11633] __arm64_sys_mount+0x45c/0x594 [ 507.618482][T11633] invoke_syscall+0x98/0x2c0 [ 507.619498][T11633] el0_svc_common+0x138/0x258 [ 507.620602][T11633] do_el0_svc+0x64/0x198 [ 507.621563][T11633] el0_svc+0x4c/0x15c [ 507.622425][T11633] el0t_64_sync_handler+0x84/0xf0 [ 507.623517][T11633] el0t_64_sync+0x190/0x194 [ 507.685858][T11633] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 507.688768][T11633] gfs2: fsid=gfs2: error -17 adding sysfs files [ 507.758186][T11636] loop0: detected capacity change from 0 to 32768 [ 507.766144][T11636] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 507.767734][T11636] CPU: 0 PID: 11636 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 507.769984][T11636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.772223][T11636] Call trace: [ 507.772991][T11636] dump_backtrace+0x1b8/0x1e4 [ 507.773975][T11636] show_stack+0x2c/0x44 [ 507.774864][T11636] dump_stack_lvl+0xd0/0x124 [ 507.775861][T11636] dump_stack+0x1c/0x28 [ 507.776733][T11636] sysfs_create_dir_ns+0x278/0x318 [ 507.777904][T11636] kobject_add_internal+0x598/0xb14 [ 507.779160][T11636] kobject_init_and_add+0x130/0x1a0 [ 507.780315][T11636] gfs2_sys_fs_add+0x1f8/0x3f4 [ 507.781335][T11636] gfs2_fill_super+0xdf0/0x1fd4 [ 507.782343][T11636] get_tree_bdev+0x360/0x54c [ 507.783310][T11636] gfs2_get_tree+0x54/0x1b4 [ 507.784381][T11636] vfs_get_tree+0x90/0x274 [ 507.785378][T11636] do_new_mount+0x25c/0x8c8 [ 507.786379][T11636] path_mount+0x590/0xe04 [ 507.787347][T11636] __arm64_sys_mount+0x45c/0x594 [ 507.788393][T11636] invoke_syscall+0x98/0x2c0 [ 507.789407][T11636] el0_svc_common+0x138/0x258 [ 507.790468][T11636] do_el0_svc+0x64/0x198 [ 507.791412][T11636] el0_svc+0x4c/0x15c [ 507.792207][T11636] el0t_64_sync_handler+0x84/0xf0 [ 507.793302][T11636] el0t_64_sync+0x190/0x194 [ 507.806497][T11636] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 507.820160][T11636] gfs2: fsid=gfs2: error -17 adding sysfs files [ 507.892317][T11633] syz-executor222 (11633): drop_caches: 2 [ 507.894073][T11633] syz-executor222 (11633): drop_caches: 2 [ 507.952664][T11638] loop3: detected capacity change from 0 to 32768 [ 507.974721][T11638] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 507.978823][T11638] CPU: 0 PID: 11638 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 507.981106][T11638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.983382][T11638] Call trace: [ 507.984120][T11638] dump_backtrace+0x1b8/0x1e4 [ 507.985220][T11638] show_stack+0x2c/0x44 [ 507.986189][T11638] dump_stack_lvl+0xd0/0x124 [ 507.987120][T11638] dump_stack+0x1c/0x28 [ 507.988078][T11638] sysfs_create_dir_ns+0x278/0x318 [ 507.989256][T11638] kobject_add_internal+0x598/0xb14 [ 507.990422][T11638] kobject_init_and_add+0x130/0x1a0 [ 507.991650][T11638] gfs2_sys_fs_add+0x1f8/0x3f4 [ 507.992703][T11638] gfs2_fill_super+0xdf0/0x1fd4 [ 507.993710][T11638] get_tree_bdev+0x360/0x54c [ 507.994749][T11638] gfs2_get_tree+0x54/0x1b4 [ 507.995776][T11638] vfs_get_tree+0x90/0x274 [ 507.996689][T11638] do_new_mount+0x25c/0x8c8 [ 507.997660][T11638] path_mount+0x590/0xe04 [ 507.998599][T11638] __arm64_sys_mount+0x45c/0x594 [ 507.999655][T11638] invoke_syscall+0x98/0x2c0 [ 508.000697][T11638] el0_svc_common+0x138/0x258 [ 508.001721][T11638] do_el0_svc+0x64/0x198 [ 508.002671][T11638] el0_svc+0x4c/0x15c [ 508.003557][T11638] el0t_64_sync_handler+0x84/0xf0 [ 508.004642][T11638] el0t_64_sync+0x190/0x194 [ 508.004810][T11641] loop1: detected capacity change from 0 to 32768 [ 508.014204][T11641] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 508.016465][T11641] CPU: 1 PID: 11641 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 508.018759][T11641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.021162][T11641] Call trace: [ 508.021841][T11641] dump_backtrace+0x1b8/0x1e4 [ 508.022886][T11641] show_stack+0x2c/0x44 [ 508.023796][T11641] dump_stack_lvl+0xd0/0x124 [ 508.024764][T11641] dump_stack+0x1c/0x28 [ 508.025734][T11641] sysfs_create_dir_ns+0x278/0x318 [ 508.026889][T11641] kobject_add_internal+0x598/0xb14 [ 508.028011][T11641] kobject_init_and_add+0x130/0x1a0 [ 508.029116][T11641] gfs2_sys_fs_add+0x1f8/0x3f4 [ 508.030157][T11641] gfs2_fill_super+0xdf0/0x1fd4 [ 508.031229][T11641] get_tree_bdev+0x360/0x54c [ 508.032250][T11641] gfs2_get_tree+0x54/0x1b4 [ 508.033232][T11641] vfs_get_tree+0x90/0x274 [ 508.034194][T11641] do_new_mount+0x25c/0x8c8 [ 508.035243][T11641] path_mount+0x590/0xe04 [ 508.036181][T11641] __arm64_sys_mount+0x45c/0x594 [ 508.037205][T11641] invoke_syscall+0x98/0x2c0 [ 508.038231][T11641] el0_svc_common+0x138/0x258 [ 508.039286][T11641] do_el0_svc+0x64/0x198 [ 508.040249][T11641] el0_svc+0x4c/0x15c [ 508.041092][T11641] el0t_64_sync_handler+0x84/0xf0 [ 508.042256][T11641] el0t_64_sync+0x190/0x194 [ 508.080350][T11639] loop5: detected capacity change from 0 to 32768 [ 508.082320][T11638] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 508.085189][T11641] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 508.088243][T11639] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 508.089770][T11639] CPU: 0 PID: 11639 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 508.092129][T11639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.094326][T11639] Call trace: [ 508.095063][T11639] dump_backtrace+0x1b8/0x1e4 [ 508.096071][T11639] show_stack+0x2c/0x44 [ 508.096981][T11639] dump_stack_lvl+0xd0/0x124 [ 508.097937][T11639] dump_stack+0x1c/0x28 [ 508.098817][T11639] sysfs_create_dir_ns+0x278/0x318 [ 508.099950][T11639] kobject_add_internal+0x598/0xb14 [ 508.101017][T11639] kobject_init_and_add+0x130/0x1a0 [ 508.102108][T11639] gfs2_sys_fs_add+0x1f8/0x3f4 [ 508.103109][T11639] gfs2_fill_super+0xdf0/0x1fd4 [ 508.104188][T11639] get_tree_bdev+0x360/0x54c [ 508.105240][T11639] gfs2_get_tree+0x54/0x1b4 [ 508.106206][T11639] vfs_get_tree+0x90/0x274 [ 508.106483][T11638] gfs2: fsid=gfs2: error -17 adding sysfs files [ 508.107188][T11639] do_new_mount+0x25c/0x8c8 [ 508.107203][T11639] path_mount+0x590/0xe04 [ 508.107213][T11639] __arm64_sys_mount+0x45c/0x594 [ 508.107224][T11639] invoke_syscall+0x98/0x2c0 [ 508.112674][T11639] el0_svc_common+0x138/0x258 [ 508.113507][T11641] gfs2: fsid=gfs2: error -17 adding sysfs files [ 508.113678][T11639] do_el0_svc+0x64/0x198 [ 508.115934][T11639] el0_svc+0x4c/0x15c [ 508.116856][T11639] el0t_64_sync_handler+0x84/0xf0 [ 508.117291][T11636] syz-executor222 (11636): drop_caches: 2 [ 508.117972][T11639] el0t_64_sync+0x190/0x194 [ 508.127824][T11639] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 508.131350][T11639] gfs2: fsid=gfs2: error -17 adding sysfs files [ 508.136433][T11636] syz-executor222 (11636): drop_caches: 2 [ 508.335165][T11638] syz-executor222 (11638): drop_caches: 2 [ 508.340398][T11639] syz-executor222 (11639): drop_caches: 2 [ 508.348745][T11638] syz-executor222 (11638): drop_caches: 2 [ 508.351467][T11639] syz-executor222 (11639): drop_caches: 2 [ 508.380762][T11641] syz-executor222 (11641): drop_caches: 2 [ 508.397897][T11641] syz-executor222 (11641): drop_caches: 2 [ 508.549728][T11647] loop0: detected capacity change from 0 to 32768 [ 508.558072][T11647] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 508.559769][T11647] CPU: 1 PID: 11647 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 508.562016][T11647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.564264][T11647] Call trace: [ 508.565029][T11647] dump_backtrace+0x1b8/0x1e4 [ 508.566099][T11647] show_stack+0x2c/0x44 [ 508.567017][T11647] dump_stack_lvl+0xd0/0x124 [ 508.568020][T11647] dump_stack+0x1c/0x28 [ 508.568964][T11647] sysfs_create_dir_ns+0x278/0x318 [ 508.570119][T11647] kobject_add_internal+0x598/0xb14 [ 508.571226][T11647] kobject_init_and_add+0x130/0x1a0 [ 508.572270][T11647] gfs2_sys_fs_add+0x1f8/0x3f4 [ 508.573359][T11647] gfs2_fill_super+0xdf0/0x1fd4 [ 508.574437][T11647] get_tree_bdev+0x360/0x54c [ 508.575458][T11647] gfs2_get_tree+0x54/0x1b4 [ 508.576353][T11647] vfs_get_tree+0x90/0x274 [ 508.577343][T11647] do_new_mount+0x25c/0x8c8 [ 508.578339][T11647] path_mount+0x590/0xe04 [ 508.579257][T11647] __arm64_sys_mount+0x45c/0x594 [ 508.580342][T11647] invoke_syscall+0x98/0x2c0 [ 508.581372][T11647] el0_svc_common+0x138/0x258 [ 508.582374][T11647] do_el0_svc+0x64/0x198 [ 508.583342][T11647] el0_svc+0x4c/0x15c [ 508.584188][T11647] el0t_64_sync_handler+0x84/0xf0 [ 508.585372][T11647] el0t_64_sync+0x190/0x194 [ 508.597507][T11643] loop4: detected capacity change from 0 to 32768 [ 508.610376][T11643] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 508.612077][T11643] CPU: 0 PID: 11643 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 508.614420][T11643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.616760][T11643] Call trace: [ 508.617548][T11643] dump_backtrace+0x1b8/0x1e4 [ 508.618581][T11643] show_stack+0x2c/0x44 [ 508.619517][T11643] dump_stack_lvl+0xd0/0x124 [ 508.620472][T11643] dump_stack+0x1c/0x28 [ 508.621380][T11643] sysfs_create_dir_ns+0x278/0x318 [ 508.622575][T11643] kobject_add_internal+0x598/0xb14 [ 508.623799][T11643] kobject_init_and_add+0x130/0x1a0 [ 508.624895][T11643] gfs2_sys_fs_add+0x1f8/0x3f4 [ 508.625861][T11643] gfs2_fill_super+0xdf0/0x1fd4 [ 508.626870][T11643] get_tree_bdev+0x360/0x54c [ 508.627851][T11643] gfs2_get_tree+0x54/0x1b4 [ 508.628865][T11643] vfs_get_tree+0x90/0x274 [ 508.629909][T11643] do_new_mount+0x25c/0x8c8 [ 508.630911][T11643] path_mount+0x590/0xe04 [ 508.631858][T11643] __arm64_sys_mount+0x45c/0x594 [ 508.632920][T11643] invoke_syscall+0x98/0x2c0 [ 508.633913][T11643] el0_svc_common+0x138/0x258 [ 508.634983][T11643] do_el0_svc+0x64/0x198 [ 508.635838][T11643] el0_svc+0x4c/0x15c [ 508.636779][T11643] el0t_64_sync_handler+0x84/0xf0 [ 508.637888][T11643] el0t_64_sync+0x190/0x194 [ 508.640514][T11643] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 508.643495][T11643] gfs2: fsid=gfs2: error -17 adding sysfs files [ 508.649035][T11647] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 508.652124][T11647] gfs2: fsid=gfs2: error -17 adding sysfs files [ 508.876679][T11647] syz-executor222 (11647): drop_caches: 2 [ 508.880685][T11643] syz-executor222 (11643): drop_caches: 2 [ 508.883450][T11647] syz-executor222 (11647): drop_caches: 2 [ 508.887114][T11643] syz-executor222 (11643): drop_caches: 2 [ 508.943840][T11650] loop1: detected capacity change from 0 to 32768 [ 508.946238][T11650] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 508.947874][T11650] CPU: 1 PID: 11650 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 508.950294][T11650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.952592][T11650] Call trace: [ 508.953345][T11650] dump_backtrace+0x1b8/0x1e4 [ 508.954367][T11650] show_stack+0x2c/0x44 [ 508.955326][T11650] dump_stack_lvl+0xd0/0x124 [ 508.956395][T11650] dump_stack+0x1c/0x28 [ 508.957250][T11650] sysfs_create_dir_ns+0x278/0x318 [ 508.958405][T11650] kobject_add_internal+0x598/0xb14 [ 508.959630][T11650] kobject_init_and_add+0x130/0x1a0 [ 508.960823][T11650] gfs2_sys_fs_add+0x1f8/0x3f4 [ 508.961936][T11650] gfs2_fill_super+0xdf0/0x1fd4 [ 508.963021][T11650] get_tree_bdev+0x360/0x54c [ 508.964105][T11650] gfs2_get_tree+0x54/0x1b4 [ 508.965093][T11650] vfs_get_tree+0x90/0x274 [ 508.966129][T11650] do_new_mount+0x25c/0x8c8 [ 508.967170][T11650] path_mount+0x590/0xe04 [ 508.968160][T11650] __arm64_sys_mount+0x45c/0x594 [ 508.969300][T11650] invoke_syscall+0x98/0x2c0 [ 508.970429][T11650] el0_svc_common+0x138/0x258 [ 508.971469][T11650] do_el0_svc+0x64/0x198 [ 508.972433][T11650] el0_svc+0x4c/0x15c [ 508.973346][T11650] el0t_64_sync_handler+0x84/0xf0 [ 508.974427][T11650] el0t_64_sync+0x190/0x194 [ 508.976716][T11650] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 508.979600][T11650] gfs2: fsid=gfs2: error -17 adding sysfs files [ 509.024582][T11649] loop5: detected capacity change from 0 to 32768 [ 509.035305][T11649] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 509.038839][T11649] CPU: 0 PID: 11649 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 509.041111][T11649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.043161][T11649] Call trace: [ 509.043908][T11649] dump_backtrace+0x1b8/0x1e4 [ 509.044962][T11649] show_stack+0x2c/0x44 [ 509.045898][T11649] dump_stack_lvl+0xd0/0x124 [ 509.046819][T11649] dump_stack+0x1c/0x28 [ 509.047668][T11649] sysfs_create_dir_ns+0x278/0x318 [ 509.048824][T11649] kobject_add_internal+0x598/0xb14 [ 509.049987][T11649] kobject_init_and_add+0x130/0x1a0 [ 509.051100][T11649] gfs2_sys_fs_add+0x1f8/0x3f4 [ 509.052173][T11649] gfs2_fill_super+0xdf0/0x1fd4 [ 509.053238][T11649] get_tree_bdev+0x360/0x54c [ 509.054202][T11649] gfs2_get_tree+0x54/0x1b4 [ 509.055171][T11649] vfs_get_tree+0x90/0x274 [ 509.056106][T11649] do_new_mount+0x25c/0x8c8 [ 509.057203][T11649] path_mount+0x590/0xe04 [ 509.058153][T11649] __arm64_sys_mount+0x45c/0x594 [ 509.059309][T11649] invoke_syscall+0x98/0x2c0 [ 509.060345][T11649] el0_svc_common+0x138/0x258 [ 509.061414][T11649] do_el0_svc+0x64/0x198 [ 509.062341][T11649] el0_svc+0x4c/0x15c [ 509.063273][T11649] el0t_64_sync_handler+0x84/0xf0 [ 509.064337][T11649] el0t_64_sync+0x190/0x194 [ 509.089716][T11648] loop3: detected capacity change from 0 to 32768 [ 509.100352][T11648] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 509.102161][T11648] CPU: 0 PID: 11648 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 509.104437][T11648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.106521][T11648] Call trace: [ 509.107226][T11648] dump_backtrace+0x1b8/0x1e4 [ 509.108230][T11648] show_stack+0x2c/0x44 [ 509.109072][T11648] dump_stack_lvl+0xd0/0x124 [ 509.110079][T11648] dump_stack+0x1c/0x28 [ 509.111022][T11648] sysfs_create_dir_ns+0x278/0x318 [ 509.112185][T11648] kobject_add_internal+0x598/0xb14 [ 509.113379][T11648] kobject_init_and_add+0x130/0x1a0 [ 509.114519][T11648] gfs2_sys_fs_add+0x1f8/0x3f4 [ 509.115517][T11648] gfs2_fill_super+0xdf0/0x1fd4 [ 509.116598][T11648] get_tree_bdev+0x360/0x54c [ 509.117569][T11648] gfs2_get_tree+0x54/0x1b4 [ 509.118553][T11648] vfs_get_tree+0x90/0x274 [ 509.119566][T11648] do_new_mount+0x25c/0x8c8 [ 509.120557][T11648] path_mount+0x590/0xe04 [ 509.121570][T11648] __arm64_sys_mount+0x45c/0x594 [ 509.122661][T11648] invoke_syscall+0x98/0x2c0 [ 509.123695][T11648] el0_svc_common+0x138/0x258 [ 509.124788][T11648] do_el0_svc+0x64/0x198 [ 509.125673][T11648] el0_svc+0x4c/0x15c [ 509.126554][T11648] el0t_64_sync_handler+0x84/0xf0 [ 509.127659][T11648] el0t_64_sync+0x190/0x194 [ 509.162689][T11649] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 509.173564][T11649] gfs2: fsid=gfs2: error -17 adding sysfs files [ 509.202094][T11648] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 509.222085][T11648] gfs2: fsid=gfs2: error -17 adding sysfs files [ 509.233894][T11650] syz-executor222 (11650): drop_caches: 2 [ 509.238747][T11650] syz-executor222 (11650): drop_caches: 2 [ 509.307829][T11654] loop4: detected capacity change from 0 to 32768 [ 509.331441][T11654] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 509.333173][T11654] CPU: 0 PID: 11654 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 509.335462][T11654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.337561][T11654] Call trace: [ 509.338255][T11654] dump_backtrace+0x1b8/0x1e4 [ 509.339321][T11654] show_stack+0x2c/0x44 [ 509.340311][T11654] dump_stack_lvl+0xd0/0x124 [ 509.341322][T11654] dump_stack+0x1c/0x28 [ 509.342230][T11654] sysfs_create_dir_ns+0x278/0x318 [ 509.343347][T11654] kobject_add_internal+0x598/0xb14 [ 509.344505][T11654] kobject_init_and_add+0x130/0x1a0 [ 509.345688][T11654] gfs2_sys_fs_add+0x1f8/0x3f4 [ 509.346736][T11654] gfs2_fill_super+0xdf0/0x1fd4 [ 509.347811][T11654] get_tree_bdev+0x360/0x54c [ 509.348827][T11654] gfs2_get_tree+0x54/0x1b4 [ 509.349842][T11654] vfs_get_tree+0x90/0x274 [ 509.350778][T11654] do_new_mount+0x25c/0x8c8 [ 509.351827][T11654] path_mount+0x590/0xe04 [ 509.352852][T11654] __arm64_sys_mount+0x45c/0x594 [ 509.353972][T11654] invoke_syscall+0x98/0x2c0 [ 509.354965][T11654] el0_svc_common+0x138/0x258 [ 509.355986][T11654] do_el0_svc+0x64/0x198 [ 509.356932][T11654] el0_svc+0x4c/0x15c [ 509.357902][T11654] el0t_64_sync_handler+0x84/0xf0 [ 509.358970][T11654] el0t_64_sync+0x190/0x194 [ 509.391144][T11648] syz-executor222 (11648): drop_caches: 2 [ 509.394272][T11654] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 509.397418][T11654] gfs2: fsid=gfs2: error -17 adding sysfs files [ 509.403696][T11648] syz-executor222 (11648): drop_caches: 2 [ 509.414043][T11653] loop0: detected capacity change from 0 to 32768 [ 509.427191][T11653] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 509.428736][T11653] CPU: 1 PID: 11653 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 509.431074][T11653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.433312][T11653] Call trace: [ 509.433984][T11653] dump_backtrace+0x1b8/0x1e4 [ 509.434995][T11653] show_stack+0x2c/0x44 [ 509.435855][T11653] dump_stack_lvl+0xd0/0x124 [ 509.436881][T11653] dump_stack+0x1c/0x28 [ 509.437782][T11653] sysfs_create_dir_ns+0x278/0x318 [ 509.438918][T11653] kobject_add_internal+0x598/0xb14 [ 509.440100][T11653] kobject_init_and_add+0x130/0x1a0 [ 509.441237][T11653] gfs2_sys_fs_add+0x1f8/0x3f4 [ 509.442261][T11653] gfs2_fill_super+0xdf0/0x1fd4 [ 509.443312][T11653] get_tree_bdev+0x360/0x54c [ 509.444387][T11653] gfs2_get_tree+0x54/0x1b4 [ 509.445433][T11653] vfs_get_tree+0x90/0x274 [ 509.446409][T11653] do_new_mount+0x25c/0x8c8 [ 509.447492][T11653] path_mount+0x590/0xe04 [ 509.448383][T11653] __arm64_sys_mount+0x45c/0x594 [ 509.449501][T11653] invoke_syscall+0x98/0x2c0 [ 509.450442][T11653] el0_svc_common+0x138/0x258 [ 509.451542][T11653] do_el0_svc+0x64/0x198 [ 509.452539][T11653] el0_svc+0x4c/0x15c [ 509.453415][T11653] el0t_64_sync_handler+0x84/0xf0 [ 509.454525][T11653] el0t_64_sync+0x190/0x194 [ 509.468793][T11649] syz-executor222 (11649): drop_caches: 2 [ 509.472776][T11649] syz-executor222 (11649): drop_caches: 2 [ 509.487916][T11653] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 509.508384][T11653] gfs2: fsid=gfs2: error -17 adding sysfs files [ 509.562023][T11654] syz-executor222 (11654): drop_caches: 2 [ 509.563930][T11654] syz-executor222 (11654): drop_caches: 2 [ 509.738351][T11653] syz-executor222 (11653): drop_caches: 2 [ 509.744394][T11653] syz-executor222 (11653): drop_caches: 2 [ 509.827978][T11658] loop1: detected capacity change from 0 to 32768 [ 509.838477][T11658] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 509.844681][T11658] CPU: 1 PID: 11658 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 509.846836][T11658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.848878][T11658] Call trace: [ 509.849620][T11658] dump_backtrace+0x1b8/0x1e4 [ 509.850714][T11658] show_stack+0x2c/0x44 [ 509.851695][T11658] dump_stack_lvl+0xd0/0x124 [ 509.852685][T11658] dump_stack+0x1c/0x28 [ 509.853594][T11658] sysfs_create_dir_ns+0x278/0x318 [ 509.854666][T11658] kobject_add_internal+0x598/0xb14 [ 509.855840][T11658] kobject_init_and_add+0x130/0x1a0 [ 509.856931][T11658] gfs2_sys_fs_add+0x1f8/0x3f4 [ 509.857965][T11658] gfs2_fill_super+0xdf0/0x1fd4 [ 509.859020][T11658] get_tree_bdev+0x360/0x54c [ 509.859998][T11658] gfs2_get_tree+0x54/0x1b4 [ 509.861015][T11658] vfs_get_tree+0x90/0x274 [ 509.862089][T11658] do_new_mount+0x25c/0x8c8 [ 509.863129][T11658] path_mount+0x590/0xe04 [ 509.864076][T11658] __arm64_sys_mount+0x45c/0x594 [ 509.865222][T11658] invoke_syscall+0x98/0x2c0 [ 509.866257][T11658] el0_svc_common+0x138/0x258 [ 509.867255][T11658] do_el0_svc+0x64/0x198 [ 509.868271][T11658] el0_svc+0x4c/0x15c [ 509.869187][T11658] el0t_64_sync_handler+0x84/0xf0 [ 509.870219][T11658] el0t_64_sync+0x190/0x194 [ 509.953113][T11662] loop5: detected capacity change from 0 to 32768 [ 509.957440][T11658] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 509.960531][T11662] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 509.962244][T11662] CPU: 0 PID: 11662 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 509.964663][T11662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.966827][T11662] Call trace: [ 509.967494][T11662] dump_backtrace+0x1b8/0x1e4 [ 509.968613][T11662] show_stack+0x2c/0x44 [ 509.969560][T11662] dump_stack_lvl+0xd0/0x124 [ 509.970542][T11662] dump_stack+0x1c/0x28 [ 509.971407][T11662] sysfs_create_dir_ns+0x278/0x318 [ 509.972468][T11662] kobject_add_internal+0x598/0xb14 [ 509.973561][T11662] kobject_init_and_add+0x130/0x1a0 [ 509.974716][T11662] gfs2_sys_fs_add+0x1f8/0x3f4 [ 509.975744][T11662] gfs2_fill_super+0xdf0/0x1fd4 [ 509.976812][T11662] get_tree_bdev+0x360/0x54c [ 509.977795][T11662] gfs2_get_tree+0x54/0x1b4 [ 509.978856][T11662] vfs_get_tree+0x90/0x274 [ 509.979778][T11662] do_new_mount+0x25c/0x8c8 [ 509.980708][T11662] path_mount+0x590/0xe04 [ 509.981658][T11662] __arm64_sys_mount+0x45c/0x594 [ 509.982721][T11662] invoke_syscall+0x98/0x2c0 [ 509.983714][T11662] el0_svc_common+0x138/0x258 [ 509.984734][T11662] do_el0_svc+0x64/0x198 [ 509.985668][T11662] el0_svc+0x4c/0x15c [ 509.986508][T11662] el0t_64_sync_handler+0x84/0xf0 [ 509.986867][T11658] gfs2: fsid=gfs2: error -17 adding sysfs files [ 509.987625][T11662] el0t_64_sync+0x190/0x194 [ 509.990654][T11662] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 509.993613][T11662] gfs2: fsid=gfs2: error -17 adding sysfs files [ 510.056922][T11660] loop3: detected capacity change from 0 to 32768 [ 510.064172][T11660] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 510.066653][T11660] CPU: 1 PID: 11660 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 510.069030][T11660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.071209][T11660] Call trace: [ 510.071902][T11660] dump_backtrace+0x1b8/0x1e4 [ 510.072967][T11660] show_stack+0x2c/0x44 [ 510.073866][T11660] dump_stack_lvl+0xd0/0x124 [ 510.074846][T11660] dump_stack+0x1c/0x28 [ 510.075815][T11660] sysfs_create_dir_ns+0x278/0x318 [ 510.077014][T11660] kobject_add_internal+0x598/0xb14 [ 510.078161][T11660] kobject_init_and_add+0x130/0x1a0 [ 510.079265][T11660] gfs2_sys_fs_add+0x1f8/0x3f4 [ 510.080413][T11660] gfs2_fill_super+0xdf0/0x1fd4 [ 510.081480][T11660] get_tree_bdev+0x360/0x54c [ 510.082520][T11660] gfs2_get_tree+0x54/0x1b4 [ 510.083489][T11660] vfs_get_tree+0x90/0x274 [ 510.084419][T11660] do_new_mount+0x25c/0x8c8 [ 510.085412][T11660] path_mount+0x590/0xe04 [ 510.086334][T11660] __arm64_sys_mount+0x45c/0x594 [ 510.087424][T11660] invoke_syscall+0x98/0x2c0 [ 510.088454][T11660] el0_svc_common+0x138/0x258 [ 510.089425][T11660] do_el0_svc+0x64/0x198 [ 510.090392][T11660] el0_svc+0x4c/0x15c [ 510.091197][T11660] el0t_64_sync_handler+0x84/0xf0 [ 510.092295][T11660] el0t_64_sync+0x190/0x194 [ 510.149427][T11663] loop4: detected capacity change from 0 to 32768 [ 510.157982][T11663] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 510.159751][T11663] CPU: 0 PID: 11663 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 510.160172][T11660] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 510.161860][T11663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.161871][T11663] Call trace: [ 510.161875][T11663] dump_backtrace+0x1b8/0x1e4 [ 510.161891][T11663] show_stack+0x2c/0x44 [ 510.168288][T11660] gfs2: fsid=gfs2: error -17 adding sysfs files [ 510.168523][T11663] dump_stack_lvl+0xd0/0x124 [ 510.171835][T11663] dump_stack+0x1c/0x28 [ 510.172796][T11663] sysfs_create_dir_ns+0x278/0x318 [ 510.173936][T11663] kobject_add_internal+0x598/0xb14 [ 510.175086][T11663] kobject_init_and_add+0x130/0x1a0 [ 510.176351][T11663] gfs2_sys_fs_add+0x1f8/0x3f4 [ 510.177439][T11663] gfs2_fill_super+0xdf0/0x1fd4 [ 510.178523][T11663] get_tree_bdev+0x360/0x54c [ 510.179570][T11663] gfs2_get_tree+0x54/0x1b4 [ 510.180541][T11663] vfs_get_tree+0x90/0x274 [ 510.181520][T11663] do_new_mount+0x25c/0x8c8 [ 510.182539][T11663] path_mount+0x590/0xe04 [ 510.183462][T11663] __arm64_sys_mount+0x45c/0x594 [ 510.184519][T11663] invoke_syscall+0x98/0x2c0 [ 510.185562][T11663] el0_svc_common+0x138/0x258 [ 510.186550][T11663] do_el0_svc+0x64/0x198 [ 510.187603][T11663] el0_svc+0x4c/0x15c [ 510.188444][T11663] el0t_64_sync_handler+0x84/0xf0 [ 510.189580][T11663] el0t_64_sync+0x190/0x194 [ 510.195688][T11658] syz-executor222 (11658): drop_caches: 2 [ 510.202188][T11663] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 510.205443][T11663] gfs2: fsid=gfs2: error -17 adding sysfs files [ 510.205484][T11658] syz-executor222 (11658): drop_caches: 2 [ 510.224772][T11662] syz-executor222 (11662): drop_caches: 2 [ 510.229711][T11662] syz-executor222 (11662): drop_caches: 2 [ 510.379676][T11660] syz-executor222 (11660): drop_caches: 2 [ 510.385001][T11660] syz-executor222 (11660): drop_caches: 2 [ 510.387227][T11663] syz-executor222 (11663): drop_caches: 2 [ 510.409511][T11663] syz-executor222 (11663): drop_caches: 2 [ 510.448841][T11664] loop0: detected capacity change from 0 to 32768 [ 510.456079][T11664] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 510.457766][T11664] CPU: 0 PID: 11664 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 510.460013][T11664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.462252][T11664] Call trace: [ 510.462950][T11664] dump_backtrace+0x1b8/0x1e4 [ 510.463965][T11664] show_stack+0x2c/0x44 [ 510.464888][T11664] dump_stack_lvl+0xd0/0x124 [ 510.465931][T11664] dump_stack+0x1c/0x28 [ 510.466835][T11664] sysfs_create_dir_ns+0x278/0x318 [ 510.467920][T11664] kobject_add_internal+0x598/0xb14 [ 510.469065][T11664] kobject_init_and_add+0x130/0x1a0 [ 510.470183][T11664] gfs2_sys_fs_add+0x1f8/0x3f4 [ 510.471187][T11664] gfs2_fill_super+0xdf0/0x1fd4 [ 510.472266][T11664] get_tree_bdev+0x360/0x54c [ 510.473332][T11664] gfs2_get_tree+0x54/0x1b4 [ 510.474268][T11664] vfs_get_tree+0x90/0x274 [ 510.475216][T11664] do_new_mount+0x25c/0x8c8 [ 510.476166][T11664] path_mount+0x590/0xe04 [ 510.477074][T11664] __arm64_sys_mount+0x45c/0x594 [ 510.478148][T11664] invoke_syscall+0x98/0x2c0 [ 510.479214][T11664] el0_svc_common+0x138/0x258 [ 510.480215][T11664] do_el0_svc+0x64/0x198 [ 510.481080][T11664] el0_svc+0x4c/0x15c [ 510.481862][T11664] el0t_64_sync_handler+0x84/0xf0 [ 510.482954][T11664] el0t_64_sync+0x190/0x194 [ 510.520107][T11664] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 510.534308][T11664] gfs2: fsid=gfs2: error -17 adding sysfs files [ 510.684928][T11670] loop5: detected capacity change from 0 to 32768 [ 510.692314][T11670] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 510.694035][T11670] CPU: 0 PID: 11670 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 510.696457][T11670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.698691][T11670] Call trace: [ 510.699382][T11670] dump_backtrace+0x1b8/0x1e4 [ 510.700383][T11670] show_stack+0x2c/0x44 [ 510.701239][T11670] dump_stack_lvl+0xd0/0x124 [ 510.702265][T11670] dump_stack+0x1c/0x28 [ 510.703188][T11670] sysfs_create_dir_ns+0x278/0x318 [ 510.704261][T11670] kobject_add_internal+0x598/0xb14 [ 510.705401][T11670] kobject_init_and_add+0x130/0x1a0 [ 510.706571][T11670] gfs2_sys_fs_add+0x1f8/0x3f4 [ 510.707556][T11670] gfs2_fill_super+0xdf0/0x1fd4 [ 510.708696][T11670] get_tree_bdev+0x360/0x54c [ 510.709677][T11670] gfs2_get_tree+0x54/0x1b4 [ 510.710620][T11670] vfs_get_tree+0x90/0x274 [ 510.711608][T11670] do_new_mount+0x25c/0x8c8 [ 510.712592][T11670] path_mount+0x590/0xe04 [ 510.713476][T11670] __arm64_sys_mount+0x45c/0x594 [ 510.714523][T11670] invoke_syscall+0x98/0x2c0 [ 510.715466][T11670] el0_svc_common+0x138/0x258 [ 510.716460][T11670] do_el0_svc+0x64/0x198 [ 510.717409][T11670] el0_svc+0x4c/0x15c [ 510.718230][T11670] el0t_64_sync_handler+0x84/0xf0 [ 510.719413][T11670] el0t_64_sync+0x190/0x194 [ 510.720759][T11670] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 510.723694][T11670] gfs2: fsid=gfs2: error -17 adding sysfs files [ 510.759020][T11664] syz-executor222 (11664): drop_caches: 2 [ 510.763216][T11664] syz-executor222 (11664): drop_caches: 2 [ 510.884499][T11669] loop1: detected capacity change from 0 to 32768 [ 510.902802][T11669] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 510.904484][T11669] CPU: 0 PID: 11669 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 510.906766][T11669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.909029][T11669] Call trace: [ 510.909762][T11669] dump_backtrace+0x1b8/0x1e4 [ 510.910736][T11669] show_stack+0x2c/0x44 [ 510.911592][T11669] dump_stack_lvl+0xd0/0x124 [ 510.912614][T11669] dump_stack+0x1c/0x28 [ 510.913498][T11669] sysfs_create_dir_ns+0x278/0x318 [ 510.914670][T11669] kobject_add_internal+0x598/0xb14 [ 510.915835][T11669] kobject_init_and_add+0x130/0x1a0 [ 510.916915][T11669] gfs2_sys_fs_add+0x1f8/0x3f4 [ 510.917934][T11669] gfs2_fill_super+0xdf0/0x1fd4 [ 510.919120][T11669] get_tree_bdev+0x360/0x54c [ 510.920120][T11669] gfs2_get_tree+0x54/0x1b4 [ 510.921162][T11669] vfs_get_tree+0x90/0x274 [ 510.922148][T11669] do_new_mount+0x25c/0x8c8 [ 510.923171][T11669] path_mount+0x590/0xe04 [ 510.924131][T11669] __arm64_sys_mount+0x45c/0x594 [ 510.925135][T11669] invoke_syscall+0x98/0x2c0 [ 510.926101][T11669] el0_svc_common+0x138/0x258 [ 510.927044][T11669] do_el0_svc+0x64/0x198 [ 510.928015][T11669] el0_svc+0x4c/0x15c [ 510.928865][T11669] el0t_64_sync_handler+0x84/0xf0 [ 510.930018][T11669] el0t_64_sync+0x190/0x194 [ 510.935678][T11670] syz-executor222 (11670): drop_caches: 2 [ 510.939815][T11670] syz-executor222 (11670): drop_caches: 2 [ 511.005912][T11669] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.018980][T11669] gfs2: fsid=gfs2: error -17 adding sysfs files [ 511.090345][T11671] loop3: detected capacity change from 0 to 32768 [ 511.098752][T11671] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 511.100516][T11671] CPU: 1 PID: 11671 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 511.102800][T11671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.105024][T11671] Call trace: [ 511.105738][T11671] dump_backtrace+0x1b8/0x1e4 [ 511.106807][T11671] show_stack+0x2c/0x44 [ 511.107766][T11671] dump_stack_lvl+0xd0/0x124 [ 511.108864][T11671] dump_stack+0x1c/0x28 [ 511.109752][T11671] sysfs_create_dir_ns+0x278/0x318 [ 511.110897][T11671] kobject_add_internal+0x598/0xb14 [ 511.112005][T11671] kobject_init_and_add+0x130/0x1a0 [ 511.113221][T11671] gfs2_sys_fs_add+0x1f8/0x3f4 [ 511.114303][T11671] gfs2_fill_super+0xdf0/0x1fd4 [ 511.115391][T11671] get_tree_bdev+0x360/0x54c [ 511.116408][T11671] gfs2_get_tree+0x54/0x1b4 [ 511.117421][T11671] vfs_get_tree+0x90/0x274 [ 511.117967][T11672] loop4: detected capacity change from 0 to 32768 [ 511.118330][T11671] do_new_mount+0x25c/0x8c8 [ 511.120716][T11671] path_mount+0x590/0xe04 [ 511.121675][T11671] __arm64_sys_mount+0x45c/0x594 [ 511.122712][T11671] invoke_syscall+0x98/0x2c0 [ 511.123778][T11671] el0_svc_common+0x138/0x258 [ 511.124855][T11671] do_el0_svc+0x64/0x198 [ 511.125813][T11671] el0_svc+0x4c/0x15c [ 511.126717][T11671] el0t_64_sync_handler+0x84/0xf0 [ 511.127816][T11671] el0t_64_sync+0x190/0x194 [ 511.133297][T11672] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 511.134867][T11672] CPU: 0 PID: 11672 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 511.137154][T11672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.139377][T11672] Call trace: [ 511.140056][T11672] dump_backtrace+0x1b8/0x1e4 [ 511.141057][T11672] show_stack+0x2c/0x44 [ 511.141983][T11672] dump_stack_lvl+0xd0/0x124 [ 511.143018][T11672] dump_stack+0x1c/0x28 [ 511.143908][T11672] sysfs_create_dir_ns+0x278/0x318 [ 511.145020][T11672] kobject_add_internal+0x598/0xb14 [ 511.146135][T11672] kobject_init_and_add+0x130/0x1a0 [ 511.147222][T11672] gfs2_sys_fs_add+0x1f8/0x3f4 [ 511.148347][T11672] gfs2_fill_super+0xdf0/0x1fd4 [ 511.149388][T11672] get_tree_bdev+0x360/0x54c [ 511.150441][T11672] gfs2_get_tree+0x54/0x1b4 [ 511.151447][T11672] vfs_get_tree+0x90/0x274 [ 511.152449][T11672] do_new_mount+0x25c/0x8c8 [ 511.153428][T11672] path_mount+0x590/0xe04 [ 511.154327][T11672] __arm64_sys_mount+0x45c/0x594 [ 511.155423][T11672] invoke_syscall+0x98/0x2c0 [ 511.156505][T11672] el0_svc_common+0x138/0x258 [ 511.157558][T11672] do_el0_svc+0x64/0x198 [ 511.158481][T11672] el0_svc+0x4c/0x15c [ 511.159398][T11672] el0t_64_sync_handler+0x84/0xf0 [ 511.160482][T11672] el0t_64_sync+0x190/0x194 [ 511.162299][T11671] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.168664][T11671] gfs2: fsid=gfs2: error -17 adding sysfs files [ 511.224434][T11675] loop0: detected capacity change from 0 to 32768 [ 511.228317][T11672] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.232955][T11669] syz-executor222 (11669): drop_caches: 2 [ 511.234459][T11672] gfs2: fsid=gfs2: error -17 adding sysfs files [ 511.234685][T11669] syz-executor222 (11669): drop_caches: 2 [ 511.237613][T11675] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 511.239318][T11675] CPU: 1 PID: 11675 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 511.241578][T11675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.243732][T11675] Call trace: [ 511.244454][T11675] dump_backtrace+0x1b8/0x1e4 [ 511.245504][T11675] show_stack+0x2c/0x44 [ 511.246417][T11675] dump_stack_lvl+0xd0/0x124 [ 511.247441][T11675] dump_stack+0x1c/0x28 [ 511.248305][T11675] sysfs_create_dir_ns+0x278/0x318 [ 511.249418][T11675] kobject_add_internal+0x598/0xb14 [ 511.250584][T11675] kobject_init_and_add+0x130/0x1a0 [ 511.251753][T11675] gfs2_sys_fs_add+0x1f8/0x3f4 [ 511.252747][T11675] gfs2_fill_super+0xdf0/0x1fd4 [ 511.253855][T11675] get_tree_bdev+0x360/0x54c [ 511.254865][T11675] gfs2_get_tree+0x54/0x1b4 [ 511.255833][T11675] vfs_get_tree+0x90/0x274 [ 511.256873][T11675] do_new_mount+0x25c/0x8c8 [ 511.257940][T11675] path_mount+0x590/0xe04 [ 511.258940][T11675] __arm64_sys_mount+0x45c/0x594 [ 511.260015][T11675] invoke_syscall+0x98/0x2c0 [ 511.261001][T11675] el0_svc_common+0x138/0x258 [ 511.262104][T11675] do_el0_svc+0x64/0x198 [ 511.263094][T11675] el0_svc+0x4c/0x15c [ 511.263952][T11675] el0t_64_sync_handler+0x84/0xf0 [ 511.265003][T11675] el0t_64_sync+0x190/0x194 [ 511.319513][T11675] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.329387][T11675] gfs2: fsid=gfs2: error -17 adding sysfs files [ 511.406492][T11671] syz-executor222 (11671): drop_caches: 2 [ 511.408728][T11671] syz-executor222 (11671): drop_caches: 2 [ 511.502917][T11672] syz-executor222 (11672): drop_caches: 2 [ 511.511256][T11672] syz-executor222 (11672): drop_caches: 2 [ 511.523019][T11677] loop5: detected capacity change from 0 to 32768 [ 511.533644][T11677] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 511.537813][T11677] CPU: 1 PID: 11677 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 511.540197][T11677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.542446][T11677] Call trace: [ 511.543126][T11677] dump_backtrace+0x1b8/0x1e4 [ 511.544183][T11677] show_stack+0x2c/0x44 [ 511.545076][T11677] dump_stack_lvl+0xd0/0x124 [ 511.546127][T11677] dump_stack+0x1c/0x28 [ 511.547058][T11677] sysfs_create_dir_ns+0x278/0x318 [ 511.548219][T11677] kobject_add_internal+0x598/0xb14 [ 511.549365][T11677] kobject_init_and_add+0x130/0x1a0 [ 511.550600][T11677] gfs2_sys_fs_add+0x1f8/0x3f4 [ 511.551659][T11677] gfs2_fill_super+0xdf0/0x1fd4 [ 511.552778][T11677] get_tree_bdev+0x360/0x54c [ 511.553810][T11677] gfs2_get_tree+0x54/0x1b4 [ 511.554869][T11677] vfs_get_tree+0x90/0x274 [ 511.555816][T11677] do_new_mount+0x25c/0x8c8 [ 511.556809][T11677] path_mount+0x590/0xe04 [ 511.557777][T11677] __arm64_sys_mount+0x45c/0x594 [ 511.558913][T11677] invoke_syscall+0x98/0x2c0 [ 511.559939][T11677] el0_svc_common+0x138/0x258 [ 511.561006][T11677] do_el0_svc+0x64/0x198 [ 511.561997][T11677] el0_svc+0x4c/0x15c [ 511.562839][T11677] el0t_64_sync_handler+0x84/0xf0 [ 511.563916][T11677] el0t_64_sync+0x190/0x194 [ 511.617997][T11675] syz-executor222 (11675): drop_caches: 2 [ 511.624054][T11675] syz-executor222 (11675): drop_caches: 2 [ 511.697315][T11677] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.702346][T11620] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 511.704214][T11620] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 511.705659][T11620] gfs2: fsid=gfs2.0: File system withdrawn [ 511.712588][T11677] gfs2: fsid=gfs2: error -17 adding sysfs files [ 511.715659][T11620] CPU: 1 PID: 11620 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 511.718085][T11620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.720222][T11620] Call trace: [ 511.720944][T11620] dump_backtrace+0x1b8/0x1e4 [ 511.721967][T11620] show_stack+0x2c/0x44 [ 511.722883][T11620] dump_stack_lvl+0xd0/0x124 [ 511.723893][T11620] dump_stack+0x1c/0x28 [ 511.724765][T11620] gfs2_withdraw+0xf08/0x134c [ 511.725810][T11620] gfs2_consist_inode_i+0xf0/0x10c [ 511.726916][T11620] gfs2_jdesc_check+0x12c/0x264 [ 511.728014][T11620] init_journal+0xb60/0x1fa4 [ 511.729058][T11620] init_inodes+0xe0/0x2d8 [ 511.730050][T11620] gfs2_fill_super+0x1658/0x1fd4 [ 511.731127][T11620] get_tree_bdev+0x360/0x54c [ 511.732121][T11620] gfs2_get_tree+0x54/0x1b4 [ 511.733182][T11620] vfs_get_tree+0x90/0x274 [ 511.734185][T11620] do_new_mount+0x25c/0x8c8 [ 511.735161][T11620] path_mount+0x590/0xe04 [ 511.736251][T11620] __arm64_sys_mount+0x45c/0x594 [ 511.737386][T11620] invoke_syscall+0x98/0x2c0 [ 511.738371][T11620] el0_svc_common+0x138/0x258 [ 511.738850][T11681] loop1: detected capacity change from 0 to 32768 [ 511.739468][T11620] do_el0_svc+0x64/0x198 [ 511.741845][T11620] el0_svc+0x4c/0x15c [ 511.742687][T11620] el0t_64_sync_handler+0x84/0xf0 [ 511.743814][T11620] el0t_64_sync+0x190/0x194 [ 511.753078][T11681] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 511.757790][T11681] CPU: 0 PID: 11681 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 511.760033][T11681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.762235][T11681] Call trace: [ 511.763008][T11681] dump_backtrace+0x1b8/0x1e4 [ 511.763963][T11681] show_stack+0x2c/0x44 [ 511.764926][T11681] dump_stack_lvl+0xd0/0x124 [ 511.765928][T11681] dump_stack+0x1c/0x28 [ 511.766784][T11681] sysfs_create_dir_ns+0x278/0x318 [ 511.767935][T11681] kobject_add_internal+0x598/0xb14 [ 511.769106][T11681] kobject_init_and_add+0x130/0x1a0 [ 511.770294][T11681] gfs2_sys_fs_add+0x1f8/0x3f4 [ 511.771301][T11681] gfs2_fill_super+0xdf0/0x1fd4 [ 511.772384][T11681] get_tree_bdev+0x360/0x54c [ 511.773364][T11681] gfs2_get_tree+0x54/0x1b4 [ 511.774335][T11681] vfs_get_tree+0x90/0x274 [ 511.775401][T11681] do_new_mount+0x25c/0x8c8 [ 511.776396][T11681] path_mount+0x590/0xe04 [ 511.777436][T11681] __arm64_sys_mount+0x45c/0x594 [ 511.778510][T11681] invoke_syscall+0x98/0x2c0 [ 511.778515][T11620] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 511.779495][T11681] el0_svc_common+0x138/0x258 [ 511.779513][T11681] do_el0_svc+0x64/0x198 [ 511.779525][T11681] el0_svc+0x4c/0x15c [ 511.783566][T11681] el0t_64_sync_handler+0x84/0xf0 [ 511.784652][T11681] el0t_64_sync+0x190/0x194 [ 511.810034][T11681] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.818035][T11681] gfs2: fsid=gfs2: error -17 adding sysfs files [ 511.886488][ T6866] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 511.889051][T11682] loop3: detected capacity change from 0 to 32768 [ 511.904465][T11682] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 511.919830][T11682] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 511.929864][T11682] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 511.929864][T11682] inode = 1 18 [ 511.929864][T11682] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 511.944172][T11682] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 511.951152][T11682] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 511.956552][T11682] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 511.965098][T11682] gfs2: fsid=gfs2.0: about to withdraw this file system [ 512.027081][T11677] syz-executor222 (11677): drop_caches: 2 [ 512.043603][T11677] syz-executor222 (11677): drop_caches: 2 [ 512.073024][T11683] loop4: detected capacity change from 0 to 32768 [ 512.080470][T11681] syz-executor222 (11681): drop_caches: 2 [ 512.096259][T11683] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 512.097996][T11683] CPU: 0 PID: 11683 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 512.100309][T11683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.102598][T11683] Call trace: [ 512.103298][T11683] dump_backtrace+0x1b8/0x1e4 [ 512.104373][T11683] show_stack+0x2c/0x44 [ 512.105274][T11683] dump_stack_lvl+0xd0/0x124 [ 512.106328][T11683] dump_stack+0x1c/0x28 [ 512.107188][T11683] sysfs_create_dir_ns+0x278/0x318 [ 512.108268][T11683] kobject_add_internal+0x598/0xb14 [ 512.109459][T11683] kobject_init_and_add+0x130/0x1a0 [ 512.110565][T11683] gfs2_sys_fs_add+0x1f8/0x3f4 [ 512.111627][T11683] gfs2_fill_super+0xdf0/0x1fd4 [ 512.112744][T11683] get_tree_bdev+0x360/0x54c [ 512.113815][T11683] gfs2_get_tree+0x54/0x1b4 [ 512.114789][T11683] vfs_get_tree+0x90/0x274 [ 512.115726][T11683] do_new_mount+0x25c/0x8c8 [ 512.116731][T11683] path_mount+0x590/0xe04 [ 512.117625][T11683] __arm64_sys_mount+0x45c/0x594 [ 512.118675][T11683] invoke_syscall+0x98/0x2c0 [ 512.119777][T11683] el0_svc_common+0x138/0x258 [ 512.120866][T11683] do_el0_svc+0x64/0x198 [ 512.121761][T11683] el0_svc+0x4c/0x15c [ 512.122580][T11683] el0t_64_sync_handler+0x84/0xf0 [ 512.123629][T11683] el0t_64_sync+0x190/0x194 [ 512.129165][T11681] syz-executor222 (11681): drop_caches: 2 [ 512.136770][T11683] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 512.152049][T11683] gfs2: fsid=gfs2: error -17 adding sysfs files [ 512.311525][T11685] loop0: detected capacity change from 0 to 32768 [ 512.318754][T11685] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 512.320434][T11685] CPU: 0 PID: 11685 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 512.322803][T11685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.325042][T11685] Call trace: [ 512.325836][T11685] dump_backtrace+0x1b8/0x1e4 [ 512.326823][T11685] show_stack+0x2c/0x44 [ 512.327802][T11685] dump_stack_lvl+0xd0/0x124 [ 512.328713][T11685] dump_stack+0x1c/0x28 [ 512.329597][T11685] sysfs_create_dir_ns+0x278/0x318 [ 512.330745][T11685] kobject_add_internal+0x598/0xb14 [ 512.331831][T11685] kobject_init_and_add+0x130/0x1a0 [ 512.332946][T11685] gfs2_sys_fs_add+0x1f8/0x3f4 [ 512.333909][T11685] gfs2_fill_super+0xdf0/0x1fd4 [ 512.334934][T11685] get_tree_bdev+0x360/0x54c [ 512.335924][T11685] gfs2_get_tree+0x54/0x1b4 [ 512.336981][T11685] vfs_get_tree+0x90/0x274 [ 512.337963][T11685] do_new_mount+0x25c/0x8c8 [ 512.338974][T11685] path_mount+0x590/0xe04 [ 512.340003][T11685] __arm64_sys_mount+0x45c/0x594 [ 512.341058][T11685] invoke_syscall+0x98/0x2c0 [ 512.342070][T11685] el0_svc_common+0x138/0x258 [ 512.343100][T11685] do_el0_svc+0x64/0x198 [ 512.344102][T11685] el0_svc+0x4c/0x15c [ 512.345004][T11685] el0t_64_sync_handler+0x84/0xf0 [ 512.346106][T11685] el0t_64_sync+0x190/0x194 [ 512.347620][T11685] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 512.350464][T11685] gfs2: fsid=gfs2: error -17 adding sysfs files [ 512.375204][T11683] syz-executor222 (11683): drop_caches: 2 [ 512.381340][T11683] syz-executor222 (11683): drop_caches: 2 [ 512.524599][T11685] syz-executor222 (11685): drop_caches: 2 [ 512.529098][T11685] syz-executor222 (11685): drop_caches: 2 [ 512.641535][T11689] loop5: detected capacity change from 0 to 32768 [ 512.648898][T11689] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 512.650524][T11689] CPU: 0 PID: 11689 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 512.652953][T11689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.655271][T11689] Call trace: [ 512.656053][T11689] dump_backtrace+0x1b8/0x1e4 [ 512.657078][T11689] show_stack+0x2c/0x44 [ 512.658021][T11689] dump_stack_lvl+0xd0/0x124 [ 512.659006][T11689] dump_stack+0x1c/0x28 [ 512.659864][T11689] sysfs_create_dir_ns+0x278/0x318 [ 512.660951][T11689] kobject_add_internal+0x598/0xb14 [ 512.662086][T11689] kobject_init_and_add+0x130/0x1a0 [ 512.663239][T11689] gfs2_sys_fs_add+0x1f8/0x3f4 [ 512.664425][T11689] gfs2_fill_super+0xdf0/0x1fd4 [ 512.665554][T11689] get_tree_bdev+0x360/0x54c [ 512.666559][T11689] gfs2_get_tree+0x54/0x1b4 [ 512.667563][T11689] vfs_get_tree+0x90/0x274 [ 512.668612][T11689] do_new_mount+0x25c/0x8c8 [ 512.669570][T11689] path_mount+0x590/0xe04 [ 512.670487][T11689] __arm64_sys_mount+0x45c/0x594 [ 512.671545][T11689] invoke_syscall+0x98/0x2c0 [ 512.672505][T11689] el0_svc_common+0x138/0x258 [ 512.673563][T11689] do_el0_svc+0x64/0x198 [ 512.674512][T11689] el0_svc+0x4c/0x15c [ 512.675349][T11689] el0t_64_sync_handler+0x84/0xf0 [ 512.676518][T11689] el0t_64_sync+0x190/0x194 [ 512.677807][T11689] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 512.680713][T11689] gfs2: fsid=gfs2: error -17 adding sysfs files [ 512.681260][T11688] loop2: detected capacity change from 0 to 32768 [ 512.691364][T11688] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 512.693050][T11688] CPU: 0 PID: 11688 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 512.695251][T11688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.697521][T11688] Call trace: [ 512.698207][T11688] dump_backtrace+0x1b8/0x1e4 [ 512.699220][T11688] show_stack+0x2c/0x44 [ 512.700154][T11688] dump_stack_lvl+0xd0/0x124 [ 512.701172][T11688] dump_stack+0x1c/0x28 [ 512.702134][T11688] sysfs_create_dir_ns+0x278/0x318 [ 512.703375][T11688] kobject_add_internal+0x598/0xb14 [ 512.704509][T11688] kobject_init_and_add+0x130/0x1a0 [ 512.705643][T11688] gfs2_sys_fs_add+0x1f8/0x3f4 [ 512.706676][T11688] gfs2_fill_super+0xdf0/0x1fd4 [ 512.707844][T11688] get_tree_bdev+0x360/0x54c [ 512.708897][T11688] gfs2_get_tree+0x54/0x1b4 [ 512.709918][T11688] vfs_get_tree+0x90/0x274 [ 512.710857][T11688] do_new_mount+0x25c/0x8c8 [ 512.711848][T11688] path_mount+0x590/0xe04 [ 512.712828][T11688] __arm64_sys_mount+0x45c/0x594 [ 512.713878][T11688] invoke_syscall+0x98/0x2c0 [ 512.714970][T11688] el0_svc_common+0x138/0x258 [ 512.716018][T11688] do_el0_svc+0x64/0x198 [ 512.717011][T11688] el0_svc+0x4c/0x15c [ 512.717882][T11688] el0t_64_sync_handler+0x84/0xf0 [ 512.719037][T11688] el0t_64_sync+0x190/0x194 [ 512.720210][T11688] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 512.723119][T11688] gfs2: fsid=gfs2: error -17 adding sysfs files [ 512.779918][T11691] loop1: detected capacity change from 0 to 32768 [ 512.796064][T11691] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 512.797979][T11691] CPU: 1 PID: 11691 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 512.800473][T11691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.802670][T11691] Call trace: [ 512.803381][T11691] dump_backtrace+0x1b8/0x1e4 [ 512.804390][T11691] show_stack+0x2c/0x44 [ 512.805254][T11691] dump_stack_lvl+0xd0/0x124 [ 512.806223][T11691] dump_stack+0x1c/0x28 [ 512.807191][T11691] sysfs_create_dir_ns+0x278/0x318 [ 512.808359][T11691] kobject_add_internal+0x598/0xb14 [ 512.809452][T11691] kobject_init_and_add+0x130/0x1a0 [ 512.810664][T11691] gfs2_sys_fs_add+0x1f8/0x3f4 [ 512.811745][T11691] gfs2_fill_super+0xdf0/0x1fd4 [ 512.812791][T11691] get_tree_bdev+0x360/0x54c [ 512.813878][T11691] gfs2_get_tree+0x54/0x1b4 [ 512.814901][T11691] vfs_get_tree+0x90/0x274 [ 512.815888][T11691] do_new_mount+0x25c/0x8c8 [ 512.816809][T11691] path_mount+0x590/0xe04 [ 512.817778][T11691] __arm64_sys_mount+0x45c/0x594 [ 512.818802][T11691] invoke_syscall+0x98/0x2c0 [ 512.819763][T11691] el0_svc_common+0x138/0x258 [ 512.820805][T11691] do_el0_svc+0x64/0x198 [ 512.821743][T11691] el0_svc+0x4c/0x15c [ 512.822591][T11691] el0t_64_sync_handler+0x84/0xf0 [ 512.823670][T11691] el0t_64_sync+0x190/0x194 [ 512.865703][T11691] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 512.867803][T11689] syz-executor222 (11689): drop_caches: 2 [ 512.868443][T11691] gfs2: fsid=gfs2: error -17 adding sysfs files [ 512.875117][T11689] syz-executor222 (11689): drop_caches: 2 [ 512.992792][T11688] syz-executor222 (11688): drop_caches: 2 [ 512.999059][T11688] syz-executor222 (11688): drop_caches: 2 [ 513.060013][T11691] syz-executor222 (11691): drop_caches: 2 [ 513.061556][T11691] syz-executor222 (11691): drop_caches: 2 [ 513.070704][T11693] loop4: detected capacity change from 0 to 32768 [ 513.088090][T11693] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 513.091090][T11693] CPU: 1 PID: 11693 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 513.093341][T11693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.095492][T11693] Call trace: [ 513.096196][T11693] dump_backtrace+0x1b8/0x1e4 [ 513.097132][T11693] show_stack+0x2c/0x44 [ 513.097980][T11693] dump_stack_lvl+0xd0/0x124 [ 513.098997][T11693] dump_stack+0x1c/0x28 [ 513.099884][T11693] sysfs_create_dir_ns+0x278/0x318 [ 513.101047][T11693] kobject_add_internal+0x598/0xb14 [ 513.102217][T11693] kobject_init_and_add+0x130/0x1a0 [ 513.103347][T11693] gfs2_sys_fs_add+0x1f8/0x3f4 [ 513.104375][T11693] gfs2_fill_super+0xdf0/0x1fd4 [ 513.105436][T11693] get_tree_bdev+0x360/0x54c [ 513.106519][T11693] gfs2_get_tree+0x54/0x1b4 [ 513.107503][T11693] vfs_get_tree+0x90/0x274 [ 513.108440][T11693] do_new_mount+0x25c/0x8c8 [ 513.109378][T11693] path_mount+0x590/0xe04 [ 513.110328][T11693] __arm64_sys_mount+0x45c/0x594 [ 513.111344][T11693] invoke_syscall+0x98/0x2c0 [ 513.112324][T11693] el0_svc_common+0x138/0x258 [ 513.113356][T11693] do_el0_svc+0x64/0x198 [ 513.114269][T11693] el0_svc+0x4c/0x15c [ 513.115115][T11693] el0t_64_sync_handler+0x84/0xf0 [ 513.116214][T11693] el0t_64_sync+0x190/0x194 [ 513.222871][T11693] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 513.236364][T11698] loop5: detected capacity change from 0 to 32768 [ 513.236887][T11693] gfs2: fsid=gfs2: error -17 adding sysfs files [ 513.244584][T11698] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 513.246252][T11698] CPU: 0 PID: 11698 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 513.248474][T11698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.250654][T11698] Call trace: [ 513.251377][T11698] dump_backtrace+0x1b8/0x1e4 [ 513.252382][T11698] show_stack+0x2c/0x44 [ 513.253329][T11698] dump_stack_lvl+0xd0/0x124 [ 513.254321][T11698] dump_stack+0x1c/0x28 [ 513.255167][T11698] sysfs_create_dir_ns+0x278/0x318 [ 513.256312][T11698] kobject_add_internal+0x598/0xb14 [ 513.257479][T11698] kobject_init_and_add+0x130/0x1a0 [ 513.258659][T11698] gfs2_sys_fs_add+0x1f8/0x3f4 [ 513.259747][T11698] gfs2_fill_super+0xdf0/0x1fd4 [ 513.260745][T11698] get_tree_bdev+0x360/0x54c [ 513.261748][T11698] gfs2_get_tree+0x54/0x1b4 [ 513.262739][T11698] vfs_get_tree+0x90/0x274 [ 513.263685][T11698] do_new_mount+0x25c/0x8c8 [ 513.264671][T11698] path_mount+0x590/0xe04 [ 513.265643][T11698] __arm64_sys_mount+0x45c/0x594 [ 513.266671][T11698] invoke_syscall+0x98/0x2c0 [ 513.267742][T11698] el0_svc_common+0x138/0x258 [ 513.268825][T11698] do_el0_svc+0x64/0x198 [ 513.269781][T11698] el0_svc+0x4c/0x15c [ 513.270647][T11698] el0t_64_sync_handler+0x84/0xf0 [ 513.271749][T11698] el0t_64_sync+0x190/0x194 [ 513.297323][T11698] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 513.300714][T11694] loop0: detected capacity change from 0 to 32768 [ 513.302515][T11698] gfs2: fsid=gfs2: error -17 adding sysfs files [ 513.307743][T11694] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 513.309343][T11694] CPU: 0 PID: 11694 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 513.311653][T11694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.313905][T11694] Call trace: [ 513.314563][T11694] dump_backtrace+0x1b8/0x1e4 [ 513.315567][T11694] show_stack+0x2c/0x44 [ 513.316437][T11694] dump_stack_lvl+0xd0/0x124 [ 513.317474][T11694] dump_stack+0x1c/0x28 [ 513.318356][T11694] sysfs_create_dir_ns+0x278/0x318 [ 513.319518][T11694] kobject_add_internal+0x598/0xb14 [ 513.320669][T11694] kobject_init_and_add+0x130/0x1a0 [ 513.321769][T11694] gfs2_sys_fs_add+0x1f8/0x3f4 [ 513.322815][T11694] gfs2_fill_super+0xdf0/0x1fd4 [ 513.323873][T11694] get_tree_bdev+0x360/0x54c [ 513.324957][T11694] gfs2_get_tree+0x54/0x1b4 [ 513.325959][T11694] vfs_get_tree+0x90/0x274 [ 513.326868][T11694] do_new_mount+0x25c/0x8c8 [ 513.327860][T11694] path_mount+0x590/0xe04 [ 513.328802][T11694] __arm64_sys_mount+0x45c/0x594 [ 513.329866][T11694] invoke_syscall+0x98/0x2c0 [ 513.330870][T11694] el0_svc_common+0x138/0x258 [ 513.331889][T11694] do_el0_svc+0x64/0x198 [ 513.332766][T11694] el0_svc+0x4c/0x15c [ 513.333644][T11694] el0t_64_sync_handler+0x84/0xf0 [ 513.334762][T11694] el0t_64_sync+0x190/0x194 [ 513.335866][T11694] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 513.338707][T11694] gfs2: fsid=gfs2: error -17 adding sysfs files [ 513.440710][T11693] syz-executor222 (11693): drop_caches: 2 [ 513.450326][T11693] syz-executor222 (11693): drop_caches: 2 [ 513.536697][T11698] syz-executor222 (11698): drop_caches: 2 [ 513.540754][T11698] syz-executor222 (11698): drop_caches: 2 [ 513.548042][T11694] syz-executor222 (11694): drop_caches: 2 [ 513.549699][T11694] syz-executor222 (11694): drop_caches: 2 [ 513.713602][T11699] loop2: detected capacity change from 0 to 32768 [ 513.735973][T11699] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 513.737499][T11699] CPU: 0 PID: 11699 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 513.739763][T11699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.741971][T11699] Call trace: [ 513.742741][T11699] dump_backtrace+0x1b8/0x1e4 [ 513.743730][T11699] show_stack+0x2c/0x44 [ 513.744700][T11699] dump_stack_lvl+0xd0/0x124 [ 513.745713][T11699] dump_stack+0x1c/0x28 [ 513.746668][T11699] sysfs_create_dir_ns+0x278/0x318 [ 513.747796][T11699] kobject_add_internal+0x598/0xb14 [ 513.749035][T11699] kobject_init_and_add+0x130/0x1a0 [ 513.750207][T11699] gfs2_sys_fs_add+0x1f8/0x3f4 [ 513.751305][T11699] gfs2_fill_super+0xdf0/0x1fd4 [ 513.752418][T11699] get_tree_bdev+0x360/0x54c [ 513.753424][T11699] gfs2_get_tree+0x54/0x1b4 [ 513.754405][T11699] vfs_get_tree+0x90/0x274 [ 513.755364][T11699] do_new_mount+0x25c/0x8c8 [ 513.756380][T11699] path_mount+0x590/0xe04 [ 513.757299][T11699] __arm64_sys_mount+0x45c/0x594 [ 513.758388][T11699] invoke_syscall+0x98/0x2c0 [ 513.759407][T11699] el0_svc_common+0x138/0x258 [ 513.760458][T11699] do_el0_svc+0x64/0x198 [ 513.761370][T11699] el0_svc+0x4c/0x15c [ 513.762301][T11699] el0t_64_sync_handler+0x84/0xf0 [ 513.763404][T11699] el0t_64_sync+0x190/0x194 [ 513.776792][T11700] loop1: detected capacity change from 0 to 32768 [ 513.778894][T11700] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 513.780374][T11700] CPU: 1 PID: 11700 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 513.782701][T11700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.784950][T11700] Call trace: [ 513.785645][T11700] dump_backtrace+0x1b8/0x1e4 [ 513.786640][T11700] show_stack+0x2c/0x44 [ 513.787632][T11700] dump_stack_lvl+0xd0/0x124 [ 513.788692][T11700] dump_stack+0x1c/0x28 [ 513.789655][T11700] sysfs_create_dir_ns+0x278/0x318 [ 513.790783][T11700] kobject_add_internal+0x598/0xb14 [ 513.791899][T11700] kobject_init_and_add+0x130/0x1a0 [ 513.793069][T11700] gfs2_sys_fs_add+0x1f8/0x3f4 [ 513.794181][T11700] gfs2_fill_super+0xdf0/0x1fd4 [ 513.795184][T11700] get_tree_bdev+0x360/0x54c [ 513.796181][T11700] gfs2_get_tree+0x54/0x1b4 [ 513.797270][T11700] vfs_get_tree+0x90/0x274 [ 513.798224][T11700] do_new_mount+0x25c/0x8c8 [ 513.799172][T11700] path_mount+0x590/0xe04 [ 513.800192][T11700] __arm64_sys_mount+0x45c/0x594 [ 513.801306][T11700] invoke_syscall+0x98/0x2c0 [ 513.802320][T11700] el0_svc_common+0x138/0x258 [ 513.803309][T11700] do_el0_svc+0x64/0x198 [ 513.804221][T11700] el0_svc+0x4c/0x15c [ 513.805213][T11700] el0t_64_sync_handler+0x84/0xf0 [ 513.806354][T11700] el0t_64_sync+0x190/0x194 [ 513.809606][T11700] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 513.812509][T11700] gfs2: fsid=gfs2: error -17 adding sysfs files [ 513.819268][T11699] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 513.822238][T11699] gfs2: fsid=gfs2: error -17 adding sysfs files [ 513.902512][T11704] loop4: detected capacity change from 0 to 32768 [ 513.904570][T11704] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 513.927350][T11704] CPU: 0 PID: 11704 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 513.929621][T11704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.931773][T11704] Call trace: [ 513.932479][T11704] dump_backtrace+0x1b8/0x1e4 [ 513.933508][T11704] show_stack+0x2c/0x44 [ 513.934532][T11704] dump_stack_lvl+0xd0/0x124 [ 513.935576][T11704] dump_stack+0x1c/0x28 [ 513.936433][T11704] sysfs_create_dir_ns+0x278/0x318 [ 513.937544][T11704] kobject_add_internal+0x598/0xb14 [ 513.938608][T11704] kobject_init_and_add+0x130/0x1a0 [ 513.939863][T11704] gfs2_sys_fs_add+0x1f8/0x3f4 [ 513.940885][T11704] gfs2_fill_super+0xdf0/0x1fd4 [ 513.941966][T11704] get_tree_bdev+0x360/0x54c [ 513.942999][T11704] gfs2_get_tree+0x54/0x1b4 [ 513.943941][T11704] vfs_get_tree+0x90/0x274 [ 513.944895][T11704] do_new_mount+0x25c/0x8c8 [ 513.945910][T11704] path_mount+0x590/0xe04 [ 513.946950][T11704] __arm64_sys_mount+0x45c/0x594 [ 513.948020][T11704] invoke_syscall+0x98/0x2c0 [ 513.949018][T11704] el0_svc_common+0x138/0x258 [ 513.949980][T11704] do_el0_svc+0x64/0x198 [ 513.950969][T11704] el0_svc+0x4c/0x15c [ 513.951826][T11704] el0t_64_sync_handler+0x84/0xf0 [ 513.952909][T11704] el0t_64_sync+0x190/0x194 [ 513.957617][T11700] syz-executor222 (11700): drop_caches: 2 [ 513.959041][T11700] syz-executor222 (11700): drop_caches: 2 [ 514.045881][T11704] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 514.048547][T11704] gfs2: fsid=gfs2: error -17 adding sysfs files [ 514.106594][T11699] syz-executor222 (11699): drop_caches: 2 [ 514.110398][T11699] syz-executor222 (11699): drop_caches: 2 [ 514.197061][T11705] loop0: detected capacity change from 0 to 32768 [ 514.203383][T11705] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 514.205251][T11705] CPU: 0 PID: 11705 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 514.207579][T11705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.209784][T11705] Call trace: [ 514.210477][T11705] dump_backtrace+0x1b8/0x1e4 [ 514.211507][T11705] show_stack+0x2c/0x44 [ 514.212358][T11705] dump_stack_lvl+0xd0/0x124 [ 514.213311][T11705] dump_stack+0x1c/0x28 [ 514.214189][T11705] sysfs_create_dir_ns+0x278/0x318 [ 514.215378][T11705] kobject_add_internal+0x598/0xb14 [ 514.216413][T11705] kobject_init_and_add+0x130/0x1a0 [ 514.217577][T11705] gfs2_sys_fs_add+0x1f8/0x3f4 [ 514.218710][T11705] gfs2_fill_super+0xdf0/0x1fd4 [ 514.219834][T11705] get_tree_bdev+0x360/0x54c [ 514.220914][T11705] gfs2_get_tree+0x54/0x1b4 [ 514.221896][T11705] vfs_get_tree+0x90/0x274 [ 514.222923][T11705] do_new_mount+0x25c/0x8c8 [ 514.223854][T11705] path_mount+0x590/0xe04 [ 514.224808][T11705] __arm64_sys_mount+0x45c/0x594 [ 514.225811][T11705] invoke_syscall+0x98/0x2c0 [ 514.226831][T11705] el0_svc_common+0x138/0x258 [ 514.227871][T11705] do_el0_svc+0x64/0x198 [ 514.228782][T11705] el0_svc+0x4c/0x15c [ 514.229668][T11705] el0t_64_sync_handler+0x84/0xf0 [ 514.230799][T11705] el0t_64_sync+0x190/0x194 [ 514.259525][T11704] syz-executor222 (11704): drop_caches: 2 [ 514.268620][T11704] syz-executor222 (11704): drop_caches: 2 [ 514.290925][T11706] loop5: detected capacity change from 0 to 32768 [ 514.302834][T11706] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 514.304502][T11706] CPU: 1 PID: 11706 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 514.307045][T11706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.309474][T11706] Call trace: [ 514.310220][T11706] dump_backtrace+0x1b8/0x1e4 [ 514.311343][T11706] show_stack+0x2c/0x44 [ 514.312257][T11706] dump_stack_lvl+0xd0/0x124 [ 514.313305][T11706] dump_stack+0x1c/0x28 [ 514.314292][T11706] sysfs_create_dir_ns+0x278/0x318 [ 514.315478][T11706] kobject_add_internal+0x598/0xb14 [ 514.316609][T11706] kobject_init_and_add+0x130/0x1a0 [ 514.317920][T11706] gfs2_sys_fs_add+0x1f8/0x3f4 [ 514.318970][T11706] gfs2_fill_super+0xdf0/0x1fd4 [ 514.320008][T11706] get_tree_bdev+0x360/0x54c [ 514.321023][T11706] gfs2_get_tree+0x54/0x1b4 [ 514.321996][T11706] vfs_get_tree+0x90/0x274 [ 514.322979][T11706] do_new_mount+0x25c/0x8c8 [ 514.323983][T11706] path_mount+0x590/0xe04 [ 514.324918][T11706] __arm64_sys_mount+0x45c/0x594 [ 514.325990][T11706] invoke_syscall+0x98/0x2c0 [ 514.326968][T11706] el0_svc_common+0x138/0x258 [ 514.328018][T11706] do_el0_svc+0x64/0x198 [ 514.328968][T11706] el0_svc+0x4c/0x15c [ 514.329847][T11706] el0t_64_sync_handler+0x84/0xf0 [ 514.330971][T11706] el0t_64_sync+0x190/0x194 [ 514.334973][T11705] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 514.344642][T11705] gfs2: fsid=gfs2: error -17 adding sysfs files [ 514.396120][T11706] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 514.402517][T11706] gfs2: fsid=gfs2: error -17 adding sysfs files [ 514.518539][T11710] loop1: detected capacity change from 0 to 32768 [ 514.526125][T11710] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 514.528017][T11710] CPU: 0 PID: 11710 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 514.530344][T11710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.532511][T11710] Call trace: [ 514.533211][T11710] dump_backtrace+0x1b8/0x1e4 [ 514.534326][T11710] show_stack+0x2c/0x44 [ 514.535268][T11710] dump_stack_lvl+0xd0/0x124 [ 514.536296][T11710] dump_stack+0x1c/0x28 [ 514.537093][T11710] sysfs_create_dir_ns+0x278/0x318 [ 514.538189][T11710] kobject_add_internal+0x598/0xb14 [ 514.539388][T11710] kobject_init_and_add+0x130/0x1a0 [ 514.540554][T11710] gfs2_sys_fs_add+0x1f8/0x3f4 [ 514.541590][T11710] gfs2_fill_super+0xdf0/0x1fd4 [ 514.542660][T11710] get_tree_bdev+0x360/0x54c [ 514.543749][T11710] gfs2_get_tree+0x54/0x1b4 [ 514.544672][T11710] vfs_get_tree+0x90/0x274 [ 514.545622][T11710] do_new_mount+0x25c/0x8c8 [ 514.546558][T11710] path_mount+0x590/0xe04 [ 514.547496][T11710] __arm64_sys_mount+0x45c/0x594 [ 514.548565][T11710] invoke_syscall+0x98/0x2c0 [ 514.549568][T11710] el0_svc_common+0x138/0x258 [ 514.550536][T11710] do_el0_svc+0x64/0x198 [ 514.551495][T11710] el0_svc+0x4c/0x15c [ 514.552374][T11710] el0t_64_sync_handler+0x84/0xf0 [ 514.553466][T11710] el0t_64_sync+0x190/0x194 [ 514.556111][T11710] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 514.559116][T11710] gfs2: fsid=gfs2: error -17 adding sysfs files [ 514.584553][T11705] syz-executor222 (11705): drop_caches: 2 [ 514.591410][T11705] syz-executor222 (11705): drop_caches: 2 [ 514.612920][T11706] syz-executor222 (11706): drop_caches: 2 [ 514.615580][T11706] syz-executor222 (11706): drop_caches: 2 [ 514.647059][T11711] loop2: detected capacity change from 0 to 32768 [ 514.656693][T11711] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 514.660686][T11711] CPU: 1 PID: 11711 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 514.663059][T11711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.665293][T11711] Call trace: [ 514.666004][T11711] dump_backtrace+0x1b8/0x1e4 [ 514.666960][T11711] show_stack+0x2c/0x44 [ 514.667895][T11711] dump_stack_lvl+0xd0/0x124 [ 514.668912][T11711] dump_stack+0x1c/0x28 [ 514.669859][T11711] sysfs_create_dir_ns+0x278/0x318 [ 514.671018][T11711] kobject_add_internal+0x598/0xb14 [ 514.672191][T11711] kobject_init_and_add+0x130/0x1a0 [ 514.673331][T11711] gfs2_sys_fs_add+0x1f8/0x3f4 [ 514.674303][T11711] gfs2_fill_super+0xdf0/0x1fd4 [ 514.675377][T11711] get_tree_bdev+0x360/0x54c [ 514.676336][T11711] gfs2_get_tree+0x54/0x1b4 [ 514.677302][T11711] vfs_get_tree+0x90/0x274 [ 514.678255][T11711] do_new_mount+0x25c/0x8c8 [ 514.679251][T11711] path_mount+0x590/0xe04 [ 514.680173][T11711] __arm64_sys_mount+0x45c/0x594 [ 514.681266][T11711] invoke_syscall+0x98/0x2c0 [ 514.682321][T11711] el0_svc_common+0x138/0x258 [ 514.683368][T11711] do_el0_svc+0x64/0x198 [ 514.684289][T11711] el0_svc+0x4c/0x15c [ 514.685155][T11711] el0t_64_sync_handler+0x84/0xf0 [ 514.686319][T11711] el0t_64_sync+0x190/0x194 [ 514.763344][T11710] syz-executor222 (11710): drop_caches: 2 [ 514.778884][T11710] syz-executor222 (11710): drop_caches: 2 [ 514.804875][T11711] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 514.815950][T11711] gfs2: fsid=gfs2: error -17 adding sysfs files [ 514.823430][T11713] loop4: detected capacity change from 0 to 32768 [ 514.835577][T11713] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 514.840704][T11713] CPU: 0 PID: 11713 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 514.842970][T11713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.845002][T11713] Call trace: [ 514.845711][T11713] dump_backtrace+0x1b8/0x1e4 [ 514.846749][T11713] show_stack+0x2c/0x44 [ 514.847672][T11713] dump_stack_lvl+0xd0/0x124 [ 514.848684][T11713] dump_stack+0x1c/0x28 [ 514.849591][T11713] sysfs_create_dir_ns+0x278/0x318 [ 514.850749][T11713] kobject_add_internal+0x598/0xb14 [ 514.851863][T11713] kobject_init_and_add+0x130/0x1a0 [ 514.852983][T11713] gfs2_sys_fs_add+0x1f8/0x3f4 [ 514.854058][T11713] gfs2_fill_super+0xdf0/0x1fd4 [ 514.855066][T11713] get_tree_bdev+0x360/0x54c [ 514.856075][T11713] gfs2_get_tree+0x54/0x1b4 [ 514.857091][T11713] vfs_get_tree+0x90/0x274 [ 514.857978][T11713] do_new_mount+0x25c/0x8c8 [ 514.858980][T11713] path_mount+0x590/0xe04 [ 514.859963][T11713] __arm64_sys_mount+0x45c/0x594 [ 514.861072][T11713] invoke_syscall+0x98/0x2c0 [ 514.862068][T11713] el0_svc_common+0x138/0x258 [ 514.863102][T11713] do_el0_svc+0x64/0x198 [ 514.863978][T11713] el0_svc+0x4c/0x15c [ 514.864903][T11713] el0t_64_sync_handler+0x84/0xf0 [ 514.865966][T11713] el0t_64_sync+0x190/0x194 [ 514.928727][T11713] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 514.956564][T11713] gfs2: fsid=gfs2: error -17 adding sysfs files [ 515.056704][T11719] loop1: detected capacity change from 0 to 32768 [ 515.063956][T11719] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 515.065641][T11719] CPU: 1 PID: 11719 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 515.068044][T11719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.070231][T11719] Call trace: [ 515.070975][T11719] dump_backtrace+0x1b8/0x1e4 [ 515.071984][T11719] show_stack+0x2c/0x44 [ 515.072927][T11719] dump_stack_lvl+0xd0/0x124 [ 515.073930][T11719] dump_stack+0x1c/0x28 [ 515.074849][T11719] sysfs_create_dir_ns+0x278/0x318 [ 515.075990][T11719] kobject_add_internal+0x598/0xb14 [ 515.077167][T11719] kobject_init_and_add+0x130/0x1a0 [ 515.078336][T11719] gfs2_sys_fs_add+0x1f8/0x3f4 [ 515.079379][T11719] gfs2_fill_super+0xdf0/0x1fd4 [ 515.080446][T11719] get_tree_bdev+0x360/0x54c [ 515.081451][T11719] gfs2_get_tree+0x54/0x1b4 [ 515.082445][T11719] vfs_get_tree+0x90/0x274 [ 515.083377][T11719] do_new_mount+0x25c/0x8c8 [ 515.084352][T11719] path_mount+0x590/0xe04 [ 515.085276][T11719] __arm64_sys_mount+0x45c/0x594 [ 515.086300][T11719] invoke_syscall+0x98/0x2c0 [ 515.087313][T11719] el0_svc_common+0x138/0x258 [ 515.088317][T11719] do_el0_svc+0x64/0x198 [ 515.089225][T11719] el0_svc+0x4c/0x15c [ 515.090121][T11719] el0t_64_sync_handler+0x84/0xf0 [ 515.091198][T11719] el0t_64_sync+0x190/0x194 [ 515.103698][T11711] syz-executor222 (11711): drop_caches: 2 [ 515.110736][T11711] syz-executor222 (11711): drop_caches: 2 [ 515.124085][T11717] loop0: detected capacity change from 0 to 32768 [ 515.126845][T11719] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 515.129797][T11719] gfs2: fsid=gfs2: error -17 adding sysfs files [ 515.138797][T11717] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 515.140463][T11717] CPU: 1 PID: 11717 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 515.142685][T11717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.144872][T11717] Call trace: [ 515.145546][T11717] dump_backtrace+0x1b8/0x1e4 [ 515.146585][T11717] show_stack+0x2c/0x44 [ 515.147451][T11717] dump_stack_lvl+0xd0/0x124 [ 515.148492][T11717] dump_stack+0x1c/0x28 [ 515.149396][T11717] sysfs_create_dir_ns+0x278/0x318 [ 515.150621][T11717] kobject_add_internal+0x598/0xb14 [ 515.151736][T11717] kobject_init_and_add+0x130/0x1a0 [ 515.152904][T11717] gfs2_sys_fs_add+0x1f8/0x3f4 [ 515.153944][T11717] gfs2_fill_super+0xdf0/0x1fd4 [ 515.154993][T11717] get_tree_bdev+0x360/0x54c [ 515.155966][T11717] gfs2_get_tree+0x54/0x1b4 [ 515.156899][T11717] vfs_get_tree+0x90/0x274 [ 515.157928][T11717] do_new_mount+0x25c/0x8c8 [ 515.158969][T11717] path_mount+0x590/0xe04 [ 515.159879][T11717] __arm64_sys_mount+0x45c/0x594 [ 515.160988][T11717] invoke_syscall+0x98/0x2c0 [ 515.162022][T11717] el0_svc_common+0x138/0x258 [ 515.162985][T11717] do_el0_svc+0x64/0x198 [ 515.163993][T11717] el0_svc+0x4c/0x15c [ 515.164866][T11717] el0t_64_sync_handler+0x84/0xf0 [ 515.166072][T11717] el0t_64_sync+0x190/0x194 [ 515.267639][T11717] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 515.275359][T11713] syz-executor222 (11713): drop_caches: 2 [ 515.279430][T11713] syz-executor222 (11713): drop_caches: 2 [ 515.282015][T11717] gfs2: fsid=gfs2: error -17 adding sysfs files [ 515.350652][T11719] syz-executor222 (11719): drop_caches: 2 [ 515.362910][T11719] syz-executor222 (11719): drop_caches: 2 [ 515.423800][T11716] loop5: detected capacity change from 0 to 32768 [ 515.426429][T11716] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 515.428160][T11716] CPU: 1 PID: 11716 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 515.430387][T11716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.432659][T11716] Call trace: [ 515.433459][T11716] dump_backtrace+0x1b8/0x1e4 [ 515.434529][T11716] show_stack+0x2c/0x44 [ 515.435394][T11716] dump_stack_lvl+0xd0/0x124 [ 515.436385][T11716] dump_stack+0x1c/0x28 [ 515.437252][T11716] sysfs_create_dir_ns+0x278/0x318 [ 515.438364][T11716] kobject_add_internal+0x598/0xb14 [ 515.439465][T11716] kobject_init_and_add+0x130/0x1a0 [ 515.440598][T11716] gfs2_sys_fs_add+0x1f8/0x3f4 [ 515.441658][T11716] gfs2_fill_super+0xdf0/0x1fd4 [ 515.442743][T11716] get_tree_bdev+0x360/0x54c [ 515.443689][T11716] gfs2_get_tree+0x54/0x1b4 [ 515.444684][T11716] vfs_get_tree+0x90/0x274 [ 515.445689][T11716] do_new_mount+0x25c/0x8c8 [ 515.446659][T11716] path_mount+0x590/0xe04 [ 515.447590][T11716] __arm64_sys_mount+0x45c/0x594 [ 515.448656][T11716] invoke_syscall+0x98/0x2c0 [ 515.449723][T11716] el0_svc_common+0x138/0x258 [ 515.450780][T11716] do_el0_svc+0x64/0x198 [ 515.451734][T11716] el0_svc+0x4c/0x15c [ 515.452572][T11716] el0t_64_sync_handler+0x84/0xf0 [ 515.453672][T11716] el0t_64_sync+0x190/0x194 [ 515.457566][T11716] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 515.470564][T11716] gfs2: fsid=gfs2: error -17 adding sysfs files [ 515.549425][T11722] loop2: detected capacity change from 0 to 32768 [ 515.553341][T11717] syz-executor222 (11717): drop_caches: 2 [ 515.555416][T11717] syz-executor222 (11717): drop_caches: 2 [ 515.558228][T11722] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 515.559792][T11722] CPU: 0 PID: 11722 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 515.562106][T11722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.564232][T11722] Call trace: [ 515.564909][T11722] dump_backtrace+0x1b8/0x1e4 [ 515.565952][T11722] show_stack+0x2c/0x44 [ 515.566903][T11722] dump_stack_lvl+0xd0/0x124 [ 515.567871][T11722] dump_stack+0x1c/0x28 [ 515.568783][T11722] sysfs_create_dir_ns+0x278/0x318 [ 515.569905][T11722] kobject_add_internal+0x598/0xb14 [ 515.571058][T11722] kobject_init_and_add+0x130/0x1a0 [ 515.572143][T11722] gfs2_sys_fs_add+0x1f8/0x3f4 [ 515.573233][T11722] gfs2_fill_super+0xdf0/0x1fd4 [ 515.574366][T11722] get_tree_bdev+0x360/0x54c [ 515.575460][T11722] gfs2_get_tree+0x54/0x1b4 [ 515.576442][T11722] vfs_get_tree+0x90/0x274 [ 515.577363][T11722] do_new_mount+0x25c/0x8c8 [ 515.578332][T11722] path_mount+0x590/0xe04 [ 515.579200][T11722] __arm64_sys_mount+0x45c/0x594 [ 515.580288][T11722] invoke_syscall+0x98/0x2c0 [ 515.581274][T11722] el0_svc_common+0x138/0x258 [ 515.582404][T11722] do_el0_svc+0x64/0x198 [ 515.583303][T11722] el0_svc+0x4c/0x15c [ 515.584168][T11722] el0t_64_sync_handler+0x84/0xf0 [ 515.585246][T11722] el0t_64_sync+0x190/0x194 [ 515.628705][T11722] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 515.641567][T11722] gfs2: fsid=gfs2: error -17 adding sysfs files [ 515.717932][T11716] syz-executor222 (11716): drop_caches: 2 [ 515.719980][T11716] syz-executor222 (11716): drop_caches: 2 [ 515.860769][T11722] syz-executor222 (11722): drop_caches: 2 [ 515.865330][T11722] syz-executor222 (11722): drop_caches: 2 [ 515.870268][T11724] loop4: detected capacity change from 0 to 32768 [ 515.881429][T11724] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 515.883246][T11724] CPU: 0 PID: 11724 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 515.885517][T11724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.887631][T11724] Call trace: [ 515.888321][T11724] dump_backtrace+0x1b8/0x1e4 [ 515.889319][T11724] show_stack+0x2c/0x44 [ 515.890197][T11724] dump_stack_lvl+0xd0/0x124 [ 515.891185][T11724] dump_stack+0x1c/0x28 [ 515.892057][T11724] sysfs_create_dir_ns+0x278/0x318 [ 515.893223][T11724] kobject_add_internal+0x598/0xb14 [ 515.894353][T11724] kobject_init_and_add+0x130/0x1a0 [ 515.895463][T11724] gfs2_sys_fs_add+0x1f8/0x3f4 [ 515.896444][T11724] gfs2_fill_super+0xdf0/0x1fd4 [ 515.897517][T11724] get_tree_bdev+0x360/0x54c [ 515.898506][T11724] gfs2_get_tree+0x54/0x1b4 [ 515.899559][T11724] vfs_get_tree+0x90/0x274 [ 515.900469][T11724] do_new_mount+0x25c/0x8c8 [ 515.901472][T11724] path_mount+0x590/0xe04 [ 515.902447][T11724] __arm64_sys_mount+0x45c/0x594 [ 515.903501][T11724] invoke_syscall+0x98/0x2c0 [ 515.904500][T11724] el0_svc_common+0x138/0x258 [ 515.905535][T11724] do_el0_svc+0x64/0x198 [ 515.906439][T11724] el0_svc+0x4c/0x15c [ 515.907296][T11724] el0t_64_sync_handler+0x84/0xf0 [ 515.908378][T11724] el0t_64_sync+0x190/0x194 [ 515.979306][T11724] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 515.992311][T11724] gfs2: fsid=gfs2: error -17 adding sysfs files [ 515.994421][T11728] loop0: detected capacity change from 0 to 32768 [ 516.000548][T11728] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 516.002257][T11728] CPU: 0 PID: 11728 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 516.004450][T11728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.006542][T11728] Call trace: [ 516.007221][T11728] dump_backtrace+0x1b8/0x1e4 [ 516.008224][T11728] show_stack+0x2c/0x44 [ 516.009121][T11728] dump_stack_lvl+0xd0/0x124 [ 516.010115][T11728] dump_stack+0x1c/0x28 [ 516.011067][T11728] sysfs_create_dir_ns+0x278/0x318 [ 516.012204][T11728] kobject_add_internal+0x598/0xb14 [ 516.013359][T11728] kobject_init_and_add+0x130/0x1a0 [ 516.014492][T11728] gfs2_sys_fs_add+0x1f8/0x3f4 [ 516.015518][T11728] gfs2_fill_super+0xdf0/0x1fd4 [ 516.016606][T11728] get_tree_bdev+0x360/0x54c [ 516.017590][T11728] gfs2_get_tree+0x54/0x1b4 [ 516.018541][T11728] vfs_get_tree+0x90/0x274 [ 516.019473][T11728] do_new_mount+0x25c/0x8c8 [ 516.020466][T11728] path_mount+0x590/0xe04 [ 516.021437][T11728] __arm64_sys_mount+0x45c/0x594 [ 516.022480][T11728] invoke_syscall+0x98/0x2c0 [ 516.023447][T11728] el0_svc_common+0x138/0x258 [ 516.024464][T11728] do_el0_svc+0x64/0x198 [ 516.025404][T11728] el0_svc+0x4c/0x15c [ 516.026255][T11728] el0t_64_sync_handler+0x84/0xf0 [ 516.027320][T11728] el0t_64_sync+0x190/0x194 [ 516.031128][T11728] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 516.034011][T11728] gfs2: fsid=gfs2: error -17 adding sysfs files [ 516.108668][T11725] loop1: detected capacity change from 0 to 32768 [ 516.125452][T11725] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 516.134113][T11725] CPU: 1 PID: 11725 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 516.136598][T11725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.138697][T11725] Call trace: [ 516.139427][T11725] dump_backtrace+0x1b8/0x1e4 [ 516.140475][T11725] show_stack+0x2c/0x44 [ 516.141338][T11725] dump_stack_lvl+0xd0/0x124 [ 516.142312][T11725] dump_stack+0x1c/0x28 [ 516.143238][T11725] sysfs_create_dir_ns+0x278/0x318 [ 516.144377][T11725] kobject_add_internal+0x598/0xb14 [ 516.145479][T11725] kobject_init_and_add+0x130/0x1a0 [ 516.146622][T11725] gfs2_sys_fs_add+0x1f8/0x3f4 [ 516.147693][T11725] gfs2_fill_super+0xdf0/0x1fd4 [ 516.148848][T11725] get_tree_bdev+0x360/0x54c [ 516.149836][T11725] gfs2_get_tree+0x54/0x1b4 [ 516.150874][T11725] vfs_get_tree+0x90/0x274 [ 516.151843][T11725] do_new_mount+0x25c/0x8c8 [ 516.152823][T11725] path_mount+0x590/0xe04 [ 516.153808][T11725] __arm64_sys_mount+0x45c/0x594 [ 516.154876][T11725] invoke_syscall+0x98/0x2c0 [ 516.155941][T11725] el0_svc_common+0x138/0x258 [ 516.156937][T11725] do_el0_svc+0x64/0x198 [ 516.157878][T11725] el0_svc+0x4c/0x15c [ 516.158778][T11725] el0t_64_sync_handler+0x84/0xf0 [ 516.159890][T11725] el0t_64_sync+0x190/0x194 [ 516.194317][T11728] syz-executor222 (11728): drop_caches: 2 [ 516.197433][T11728] syz-executor222 (11728): drop_caches: 2 [ 516.200141][T11725] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 516.203080][T11725] gfs2: fsid=gfs2: error -17 adding sysfs files [ 516.271170][T11724] syz-executor222 (11724): drop_caches: 2 [ 516.276931][T11724] syz-executor222 (11724): drop_caches: 2 [ 516.312202][T11729] loop5: detected capacity change from 0 to 32768 [ 516.320939][T11729] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 516.322526][T11729] CPU: 1 PID: 11729 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 516.324961][T11729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.327292][T11729] Call trace: [ 516.328016][T11729] dump_backtrace+0x1b8/0x1e4 [ 516.329165][T11729] show_stack+0x2c/0x44 [ 516.330050][T11729] dump_stack_lvl+0xd0/0x124 [ 516.331033][T11729] dump_stack+0x1c/0x28 [ 516.331956][T11729] sysfs_create_dir_ns+0x278/0x318 [ 516.333082][T11729] kobject_add_internal+0x598/0xb14 [ 516.334155][T11729] kobject_init_and_add+0x130/0x1a0 [ 516.335288][T11729] gfs2_sys_fs_add+0x1f8/0x3f4 [ 516.336316][T11729] gfs2_fill_super+0xdf0/0x1fd4 [ 516.337382][T11729] get_tree_bdev+0x360/0x54c [ 516.338332][T11729] gfs2_get_tree+0x54/0x1b4 [ 516.339331][T11729] vfs_get_tree+0x90/0x274 [ 516.340221][T11729] do_new_mount+0x25c/0x8c8 [ 516.341146][T11729] path_mount+0x590/0xe04 [ 516.342147][T11729] __arm64_sys_mount+0x45c/0x594 [ 516.343210][T11729] invoke_syscall+0x98/0x2c0 [ 516.344262][T11729] el0_svc_common+0x138/0x258 [ 516.345381][T11729] do_el0_svc+0x64/0x198 [ 516.346386][T11729] el0_svc+0x4c/0x15c [ 516.347268][T11729] el0t_64_sync_handler+0x84/0xf0 [ 516.348357][T11729] el0t_64_sync+0x190/0x194 [ 516.376813][T11725] syz-executor222 (11725): drop_caches: 2 [ 516.378832][T11725] syz-executor222 (11725): drop_caches: 2 [ 516.381578][T11729] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 516.385550][T11729] gfs2: fsid=gfs2: error -17 adding sysfs files [ 516.532585][T11730] loop2: detected capacity change from 0 to 32768 [ 516.556044][T11730] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 516.557688][T11730] CPU: 1 PID: 11730 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 516.559920][T11730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.562072][T11730] Call trace: [ 516.562757][T11730] dump_backtrace+0x1b8/0x1e4 [ 516.563866][T11730] show_stack+0x2c/0x44 [ 516.564902][T11730] dump_stack_lvl+0xd0/0x124 [ 516.565836][T11730] dump_stack+0x1c/0x28 [ 516.566730][T11730] sysfs_create_dir_ns+0x278/0x318 [ 516.567823][T11730] kobject_add_internal+0x598/0xb14 [ 516.568998][T11730] kobject_init_and_add+0x130/0x1a0 [ 516.570175][T11730] gfs2_sys_fs_add+0x1f8/0x3f4 [ 516.571206][T11730] gfs2_fill_super+0xdf0/0x1fd4 [ 516.572272][T11730] get_tree_bdev+0x360/0x54c [ 516.573323][T11730] gfs2_get_tree+0x54/0x1b4 [ 516.574210][T11730] vfs_get_tree+0x90/0x274 [ 516.575203][T11730] do_new_mount+0x25c/0x8c8 [ 516.576135][T11730] path_mount+0x590/0xe04 [ 516.577114][T11730] __arm64_sys_mount+0x45c/0x594 [ 516.578144][T11730] invoke_syscall+0x98/0x2c0 [ 516.579136][T11730] el0_svc_common+0x138/0x258 [ 516.580207][T11730] do_el0_svc+0x64/0x198 [ 516.581070][T11730] el0_svc+0x4c/0x15c [ 516.581954][T11730] el0t_64_sync_handler+0x84/0xf0 [ 516.583058][T11730] el0t_64_sync+0x190/0x194 [ 516.587224][T11730] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 516.596906][T11730] gfs2: fsid=gfs2: error -17 adding sysfs files [ 516.599532][T11729] syz-executor222 (11729): drop_caches: 2 [ 516.604585][T11729] syz-executor222 (11729): drop_caches: 2 [ 516.757768][T11730] syz-executor222 (11730): drop_caches: 2 [ 516.759768][T11730] syz-executor222 (11730): drop_caches: 2 [ 516.801691][T11734] loop0: detected capacity change from 0 to 32768 [ 516.816031][T11734] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 516.817893][T11734] CPU: 0 PID: 11734 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 516.820223][T11734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.822353][T11734] Call trace: [ 516.823053][T11734] dump_backtrace+0x1b8/0x1e4 [ 516.824033][T11734] show_stack+0x2c/0x44 [ 516.824935][T11734] dump_stack_lvl+0xd0/0x124 [ 516.825898][T11734] dump_stack+0x1c/0x28 [ 516.826811][T11734] sysfs_create_dir_ns+0x278/0x318 [ 516.827913][T11734] kobject_add_internal+0x598/0xb14 [ 516.829073][T11734] kobject_init_and_add+0x130/0x1a0 [ 516.830294][T11734] gfs2_sys_fs_add+0x1f8/0x3f4 [ 516.831292][T11734] gfs2_fill_super+0xdf0/0x1fd4 [ 516.832369][T11734] get_tree_bdev+0x360/0x54c [ 516.833402][T11734] gfs2_get_tree+0x54/0x1b4 [ 516.834287][T11734] vfs_get_tree+0x90/0x274 [ 516.835260][T11734] do_new_mount+0x25c/0x8c8 [ 516.836247][T11734] path_mount+0x590/0xe04 [ 516.837134][T11734] __arm64_sys_mount+0x45c/0x594 [ 516.838230][T11734] invoke_syscall+0x98/0x2c0 [ 516.839265][T11734] el0_svc_common+0x138/0x258 [ 516.840249][T11734] do_el0_svc+0x64/0x198 [ 516.841119][T11734] el0_svc+0x4c/0x15c [ 516.841954][T11734] el0t_64_sync_handler+0x84/0xf0 [ 516.843132][T11734] el0t_64_sync+0x190/0x194 [ 516.934952][T11734] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 516.948216][T11734] gfs2: fsid=gfs2: error -17 adding sysfs files [ 516.977705][T11739] loop5: detected capacity change from 0 to 32768 [ 516.979773][T11739] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 516.980902][T11735] loop4: detected capacity change from 0 to 32768 [ 516.981398][T11739] CPU: 1 PID: 11739 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 516.985034][T11739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.987241][T11739] Call trace: [ 516.987974][T11739] dump_backtrace+0x1b8/0x1e4 [ 516.989037][T11739] show_stack+0x2c/0x44 [ 516.989966][T11739] dump_stack_lvl+0xd0/0x124 [ 516.990985][T11739] dump_stack+0x1c/0x28 [ 516.991865][T11739] sysfs_create_dir_ns+0x278/0x318 [ 516.993061][T11739] kobject_add_internal+0x598/0xb14 [ 516.994276][T11739] kobject_init_and_add+0x130/0x1a0 [ 516.995450][T11739] gfs2_sys_fs_add+0x1f8/0x3f4 [ 516.996622][T11739] gfs2_fill_super+0xdf0/0x1fd4 [ 516.997734][T11739] get_tree_bdev+0x360/0x54c [ 516.998753][T11739] gfs2_get_tree+0x54/0x1b4 [ 516.999759][T11739] vfs_get_tree+0x90/0x274 [ 517.000739][T11739] do_new_mount+0x25c/0x8c8 [ 517.001753][T11739] path_mount+0x590/0xe04 [ 517.002715][T11739] __arm64_sys_mount+0x45c/0x594 [ 517.003819][T11739] invoke_syscall+0x98/0x2c0 [ 517.004839][T11739] el0_svc_common+0x138/0x258 [ 517.005830][T11739] do_el0_svc+0x64/0x198 [ 517.006753][T11739] el0_svc+0x4c/0x15c [ 517.007612][T11739] el0t_64_sync_handler+0x84/0xf0 [ 517.008815][T11739] el0t_64_sync+0x190/0x194 [ 517.010896][T11739] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 517.013654][T11739] gfs2: fsid=gfs2: error -17 adding sysfs files [ 517.014696][T11735] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 517.018265][T11735] CPU: 0 PID: 11735 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 517.020445][T11735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.022752][T11735] Call trace: [ 517.023486][T11735] dump_backtrace+0x1b8/0x1e4 [ 517.024479][T11735] show_stack+0x2c/0x44 [ 517.025347][T11735] dump_stack_lvl+0xd0/0x124 [ 517.026364][T11735] dump_stack+0x1c/0x28 [ 517.027261][T11735] sysfs_create_dir_ns+0x278/0x318 [ 517.028331][T11735] kobject_add_internal+0x598/0xb14 [ 517.029495][T11735] kobject_init_and_add+0x130/0x1a0 [ 517.030639][T11735] gfs2_sys_fs_add+0x1f8/0x3f4 [ 517.031657][T11735] gfs2_fill_super+0xdf0/0x1fd4 [ 517.032750][T11735] get_tree_bdev+0x360/0x54c [ 517.033707][T11735] gfs2_get_tree+0x54/0x1b4 [ 517.034741][T11735] vfs_get_tree+0x90/0x274 [ 517.035693][T11735] do_new_mount+0x25c/0x8c8 [ 517.036739][T11735] path_mount+0x590/0xe04 [ 517.037618][T11735] __arm64_sys_mount+0x45c/0x594 [ 517.038717][T11735] invoke_syscall+0x98/0x2c0 [ 517.039798][T11735] el0_svc_common+0x138/0x258 [ 517.040843][T11735] do_el0_svc+0x64/0x198 [ 517.041742][T11735] el0_svc+0x4c/0x15c [ 517.042571][T11735] el0t_64_sync_handler+0x84/0xf0 [ 517.043603][T11735] el0t_64_sync+0x190/0x194 [ 517.044820][T11735] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 517.047912][T11735] gfs2: fsid=gfs2: error -17 adding sysfs files [ 517.062384][T11682] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 517.064319][T11682] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 517.065799][T11682] gfs2: fsid=gfs2.0: File system withdrawn [ 517.070960][T11737] loop1: detected capacity change from 0 to 32768 [ 517.074062][T11682] CPU: 0 PID: 11682 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 517.076374][T11682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.078582][T11682] Call trace: [ 517.079315][T11682] dump_backtrace+0x1b8/0x1e4 [ 517.080297][T11682] show_stack+0x2c/0x44 [ 517.081206][T11682] dump_stack_lvl+0xd0/0x124 [ 517.082214][T11682] dump_stack+0x1c/0x28 [ 517.083064][T11682] gfs2_withdraw+0xf08/0x134c [ 517.084048][T11682] gfs2_consist_inode_i+0xf0/0x10c [ 517.085104][T11682] gfs2_jdesc_check+0x12c/0x264 [ 517.086094][T11682] init_journal+0xb60/0x1fa4 [ 517.087164][T11682] init_inodes+0xe0/0x2d8 [ 517.088082][T11682] gfs2_fill_super+0x1658/0x1fd4 [ 517.089068][T11682] get_tree_bdev+0x360/0x54c [ 517.090082][T11682] gfs2_get_tree+0x54/0x1b4 [ 517.091059][T11682] vfs_get_tree+0x90/0x274 [ 517.092007][T11682] do_new_mount+0x25c/0x8c8 [ 517.093026][T11682] path_mount+0x590/0xe04 [ 517.094054][T11682] __arm64_sys_mount+0x45c/0x594 [ 517.095106][T11682] invoke_syscall+0x98/0x2c0 [ 517.096112][T11682] el0_svc_common+0x138/0x258 [ 517.097116][T11682] do_el0_svc+0x64/0x198 [ 517.098125][T11682] el0_svc+0x4c/0x15c [ 517.099015][T11682] el0t_64_sync_handler+0x84/0xf0 [ 517.100024][T11682] el0t_64_sync+0x190/0x194 [ 517.101317][T11737] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 517.102815][T11737] CPU: 0 PID: 11737 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 517.105065][T11737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.107148][T11737] Call trace: [ 517.107957][T11737] dump_backtrace+0x1b8/0x1e4 [ 517.109001][T11737] show_stack+0x2c/0x44 [ 517.109945][T11737] dump_stack_lvl+0xd0/0x124 [ 517.110874][T11737] dump_stack+0x1c/0x28 [ 517.111804][T11737] sysfs_create_dir_ns+0x278/0x318 [ 517.112978][T11737] kobject_add_internal+0x598/0xb14 [ 517.114078][T11737] kobject_init_and_add+0x130/0x1a0 [ 517.115151][T11737] gfs2_sys_fs_add+0x1f8/0x3f4 [ 517.116163][T11737] gfs2_fill_super+0xdf0/0x1fd4 [ 517.117205][T11737] get_tree_bdev+0x360/0x54c [ 517.118141][T11737] gfs2_get_tree+0x54/0x1b4 [ 517.119093][T11737] vfs_get_tree+0x90/0x274 [ 517.120073][T11737] do_new_mount+0x25c/0x8c8 [ 517.121037][T11737] path_mount+0x590/0xe04 [ 517.121968][T11737] __arm64_sys_mount+0x45c/0x594 [ 517.123022][T11737] invoke_syscall+0x98/0x2c0 [ 517.124001][T11737] el0_svc_common+0x138/0x258 [ 517.124993][T11737] do_el0_svc+0x64/0x198 [ 517.125991][T11737] el0_svc+0x4c/0x15c [ 517.126468][T11682] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 517.126876][T11737] el0t_64_sync_handler+0x84/0xf0 [ 517.129350][T11737] el0t_64_sync+0x190/0x194 [ 517.130718][T11737] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 517.133521][T11737] gfs2: fsid=gfs2: error -17 adding sysfs files [ 517.237915][ T6866] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 517.286863][T11734] syz-executor222 (11734): drop_caches: 2 [ 517.288934][T11734] syz-executor222 (11734): drop_caches: 2 [ 517.293631][T11740] loop2: detected capacity change from 0 to 32768 [ 517.318798][T11740] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 517.320523][T11740] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 517.327666][T11740] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 517.327666][T11740] inode = 1 18 [ 517.327666][T11740] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 517.336612][T11740] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 517.344234][T11737] syz-executor222 (11737): drop_caches: 2 [ 517.345658][T11737] syz-executor222 (11737): drop_caches: 2 [ 517.348205][T11740] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 517.350250][T11740] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 517.352035][T11740] gfs2: fsid=gfs2.0: about to withdraw this file system [ 517.401512][T11739] syz-executor222 (11739): drop_caches: 2 [ 517.403393][T11735] syz-executor222 (11735): drop_caches: 2 [ 517.422401][T11735] syz-executor222 (11735): drop_caches: 2 [ 517.424131][T11739] syz-executor222 (11739): drop_caches: 2 [ 517.676850][T11747] loop1: detected capacity change from 0 to 32768 [ 517.682367][T11747] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 517.683920][T11747] CPU: 0 PID: 11747 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 517.686185][T11747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.688367][T11747] Call trace: [ 517.689049][T11747] dump_backtrace+0x1b8/0x1e4 [ 517.690138][T11747] show_stack+0x2c/0x44 [ 517.691083][T11747] dump_stack_lvl+0xd0/0x124 [ 517.692115][T11747] dump_stack+0x1c/0x28 [ 517.693034][T11747] sysfs_create_dir_ns+0x278/0x318 [ 517.694149][T11747] kobject_add_internal+0x598/0xb14 [ 517.695253][T11747] kobject_init_and_add+0x130/0x1a0 [ 517.696431][T11747] gfs2_sys_fs_add+0x1f8/0x3f4 [ 517.697487][T11747] gfs2_fill_super+0xdf0/0x1fd4 [ 517.698535][T11747] get_tree_bdev+0x360/0x54c [ 517.699540][T11747] gfs2_get_tree+0x54/0x1b4 [ 517.700540][T11747] vfs_get_tree+0x90/0x274 [ 517.701531][T11747] do_new_mount+0x25c/0x8c8 [ 517.702499][T11747] path_mount+0x590/0xe04 [ 517.703420][T11747] __arm64_sys_mount+0x45c/0x594 [ 517.704512][T11747] invoke_syscall+0x98/0x2c0 [ 517.705523][T11747] el0_svc_common+0x138/0x258 [ 517.706538][T11747] do_el0_svc+0x64/0x198 [ 517.707521][T11747] el0_svc+0x4c/0x15c [ 517.708430][T11747] el0t_64_sync_handler+0x84/0xf0 [ 517.709438][T11747] el0t_64_sync+0x190/0x194 [ 517.775925][T11747] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 517.778695][T11747] gfs2: fsid=gfs2: error -17 adding sysfs files [ 517.924614][T11748] loop4: detected capacity change from 0 to 32768 [ 517.932345][T11748] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 517.934172][T11748] CPU: 1 PID: 11748 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 517.936511][T11748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.938722][T11748] Call trace: [ 517.939462][T11748] dump_backtrace+0x1b8/0x1e4 [ 517.940486][T11748] show_stack+0x2c/0x44 [ 517.941424][T11748] dump_stack_lvl+0xd0/0x124 [ 517.942404][T11748] dump_stack+0x1c/0x28 [ 517.943297][T11748] sysfs_create_dir_ns+0x278/0x318 [ 517.944411][T11748] kobject_add_internal+0x598/0xb14 [ 517.945527][T11748] kobject_init_and_add+0x130/0x1a0 [ 517.946764][T11748] gfs2_sys_fs_add+0x1f8/0x3f4 [ 517.947882][T11748] gfs2_fill_super+0xdf0/0x1fd4 [ 517.948915][T11748] get_tree_bdev+0x360/0x54c [ 517.949894][T11748] gfs2_get_tree+0x54/0x1b4 [ 517.950885][T11748] vfs_get_tree+0x90/0x274 [ 517.951882][T11748] do_new_mount+0x25c/0x8c8 [ 517.952931][T11748] path_mount+0x590/0xe04 [ 517.953833][T11748] __arm64_sys_mount+0x45c/0x594 [ 517.954873][T11748] invoke_syscall+0x98/0x2c0 [ 517.955900][T11748] el0_svc_common+0x138/0x258 [ 517.956927][T11748] do_el0_svc+0x64/0x198 [ 517.957867][T11748] el0_svc+0x4c/0x15c [ 517.958710][T11748] el0t_64_sync_handler+0x84/0xf0 [ 517.959771][T11748] el0t_64_sync+0x190/0x194 [ 517.989667][T11747] syz-executor222 (11747): drop_caches: 2 [ 517.991046][T11747] syz-executor222 (11747): drop_caches: 2 [ 518.042763][T11746] loop0: detected capacity change from 0 to 32768 [ 518.045144][T11748] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 518.049032][T11746] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 518.050618][T11746] CPU: 1 PID: 11746 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 518.053010][T11746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.055099][T11746] Call trace: [ 518.055832][T11746] dump_backtrace+0x1b8/0x1e4 [ 518.056866][T11746] show_stack+0x2c/0x44 [ 518.057775][T11746] dump_stack_lvl+0xd0/0x124 [ 518.058778][T11746] dump_stack+0x1c/0x28 [ 518.059714][T11746] sysfs_create_dir_ns+0x278/0x318 [ 518.060892][T11746] kobject_add_internal+0x598/0xb14 [ 518.062057][T11746] kobject_init_and_add+0x130/0x1a0 [ 518.063262][T11746] gfs2_sys_fs_add+0x1f8/0x3f4 [ 518.064403][T11746] gfs2_fill_super+0xdf0/0x1fd4 [ 518.064670][T11750] loop3: detected capacity change from 0 to 32768 [ 518.065443][T11746] get_tree_bdev+0x360/0x54c [ 518.067943][T11746] gfs2_get_tree+0x54/0x1b4 [ 518.068925][T11746] vfs_get_tree+0x90/0x274 [ 518.069858][T11746] do_new_mount+0x25c/0x8c8 [ 518.070829][T11746] path_mount+0x590/0xe04 [ 518.071817][T11746] __arm64_sys_mount+0x45c/0x594 [ 518.072939][T11746] invoke_syscall+0x98/0x2c0 [ 518.073893][T11746] el0_svc_common+0x138/0x258 [ 518.074927][T11746] do_el0_svc+0x64/0x198 [ 518.075948][T11746] el0_svc+0x4c/0x15c [ 518.076805][T11746] el0t_64_sync_handler+0x84/0xf0 [ 518.077937][T11746] el0t_64_sync+0x190/0x194 [ 518.081024][T11748] gfs2: fsid=gfs2: error -17 adding sysfs files [ 518.086687][T11746] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 518.089944][T11746] gfs2: fsid=gfs2: error -17 adding sysfs files [ 518.091546][T11750] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 518.093270][T11750] CPU: 0 PID: 11750 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 518.095515][T11750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.097765][T11750] Call trace: [ 518.098483][T11750] dump_backtrace+0x1b8/0x1e4 [ 518.099434][T11750] show_stack+0x2c/0x44 [ 518.100320][T11750] dump_stack_lvl+0xd0/0x124 [ 518.101381][T11750] dump_stack+0x1c/0x28 [ 518.102397][T11750] sysfs_create_dir_ns+0x278/0x318 [ 518.103457][T11750] kobject_add_internal+0x598/0xb14 [ 518.104620][T11750] kobject_init_and_add+0x130/0x1a0 [ 518.105745][T11750] gfs2_sys_fs_add+0x1f8/0x3f4 [ 518.106852][T11750] gfs2_fill_super+0xdf0/0x1fd4 [ 518.107950][T11750] get_tree_bdev+0x360/0x54c [ 518.108964][T11750] gfs2_get_tree+0x54/0x1b4 [ 518.109914][T11750] vfs_get_tree+0x90/0x274 [ 518.110897][T11750] do_new_mount+0x25c/0x8c8 [ 518.111940][T11750] path_mount+0x590/0xe04 [ 518.113000][T11750] __arm64_sys_mount+0x45c/0x594 [ 518.114045][T11750] invoke_syscall+0x98/0x2c0 [ 518.115124][T11750] el0_svc_common+0x138/0x258 [ 518.116198][T11750] do_el0_svc+0x64/0x198 [ 518.117089][T11750] el0_svc+0x4c/0x15c [ 518.117972][T11750] el0t_64_sync_handler+0x84/0xf0 [ 518.119061][T11750] el0t_64_sync+0x190/0x194 [ 518.120000][T11749] loop5: detected capacity change from 0 to 32768 [ 518.123119][T11750] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 518.128690][T11749] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 518.130220][T11749] CPU: 1 PID: 11749 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 518.132600][T11749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.134706][T11749] Call trace: [ 518.135432][T11749] dump_backtrace+0x1b8/0x1e4 [ 518.136478][T11749] show_stack+0x2c/0x44 [ 518.137464][T11749] dump_stack_lvl+0xd0/0x124 [ 518.138422][T11749] dump_stack+0x1c/0x28 [ 518.139367][T11749] sysfs_create_dir_ns+0x278/0x318 [ 518.140524][T11749] kobject_add_internal+0x598/0xb14 [ 518.141663][T11749] kobject_init_and_add+0x130/0x1a0 [ 518.142793][T11749] gfs2_sys_fs_add+0x1f8/0x3f4 [ 518.143893][T11749] gfs2_fill_super+0xdf0/0x1fd4 [ 518.144945][T11749] get_tree_bdev+0x360/0x54c [ 518.145928][T11749] gfs2_get_tree+0x54/0x1b4 [ 518.146884][T11749] vfs_get_tree+0x90/0x274 [ 518.147833][T11749] do_new_mount+0x25c/0x8c8 [ 518.148783][T11749] path_mount+0x590/0xe04 [ 518.149749][T11749] __arm64_sys_mount+0x45c/0x594 [ 518.150824][T11749] invoke_syscall+0x98/0x2c0 [ 518.151825][T11749] el0_svc_common+0x138/0x258 [ 518.152796][T11749] do_el0_svc+0x64/0x198 [ 518.153749][T11749] el0_svc+0x4c/0x15c [ 518.154560][T11749] el0t_64_sync_handler+0x84/0xf0 [ 518.155718][T11749] el0t_64_sync+0x190/0x194 [ 518.157866][T11750] gfs2: fsid=gfs2: error -17 adding sysfs files [ 518.162731][T11749] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 518.166323][T11749] gfs2: fsid=gfs2: error -17 adding sysfs files [ 518.350002][T11748] syz-executor222 (11748): drop_caches: 2 [ 518.353918][T11746] syz-executor222 (11746): drop_caches: 2 [ 518.361380][T11748] syz-executor222 (11748): drop_caches: 2 [ 518.366095][T11753] loop1: detected capacity change from 0 to 32768 [ 518.367870][T11746] syz-executor222 (11746): drop_caches: 2 [ 518.389362][T11753] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 518.391032][T11753] CPU: 0 PID: 11753 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 518.393378][T11753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.395499][T11753] Call trace: [ 518.396209][T11753] dump_backtrace+0x1b8/0x1e4 [ 518.397201][T11753] show_stack+0x2c/0x44 [ 518.398097][T11753] dump_stack_lvl+0xd0/0x124 [ 518.399166][T11753] dump_stack+0x1c/0x28 [ 518.400077][T11753] sysfs_create_dir_ns+0x278/0x318 [ 518.401338][T11753] kobject_add_internal+0x598/0xb14 [ 518.402558][T11753] kobject_init_and_add+0x130/0x1a0 [ 518.403773][T11753] gfs2_sys_fs_add+0x1f8/0x3f4 [ 518.404755][T11753] gfs2_fill_super+0xdf0/0x1fd4 [ 518.405834][T11753] get_tree_bdev+0x360/0x54c [ 518.406949][T11753] gfs2_get_tree+0x54/0x1b4 [ 518.407931][T11753] vfs_get_tree+0x90/0x274 [ 518.408884][T11753] do_new_mount+0x25c/0x8c8 [ 518.409969][T11753] path_mount+0x590/0xe04 [ 518.410901][T11753] __arm64_sys_mount+0x45c/0x594 [ 518.412025][T11753] invoke_syscall+0x98/0x2c0 [ 518.413100][T11753] el0_svc_common+0x138/0x258 [ 518.414162][T11753] do_el0_svc+0x64/0x198 [ 518.415060][T11753] el0_svc+0x4c/0x15c [ 518.415905][T11753] el0t_64_sync_handler+0x84/0xf0 [ 518.417063][T11753] el0t_64_sync+0x190/0x194 [ 518.418788][T11753] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 518.421609][T11753] gfs2: fsid=gfs2: error -17 adding sysfs files [ 518.428584][T11749] syz-executor222 (11749): drop_caches: 2 [ 518.431737][T11749] syz-executor222 (11749): drop_caches: 2 [ 518.441058][T11750] syz-executor222 (11750): drop_caches: 2 [ 518.446069][T11750] syz-executor222 (11750): drop_caches: 2 [ 518.641421][T11753] syz-executor222 (11753): drop_caches: 2 [ 518.647856][T11753] syz-executor222 (11753): drop_caches: 2 [ 518.895394][T11760] loop5: detected capacity change from 0 to 32768 [ 518.905672][T11760] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 518.907869][T11760] CPU: 1 PID: 11760 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 518.910226][T11760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.912452][T11760] Call trace: [ 518.913208][T11760] dump_backtrace+0x1b8/0x1e4 [ 518.914309][T11760] show_stack+0x2c/0x44 [ 518.915247][T11760] dump_stack_lvl+0xd0/0x124 [ 518.916215][T11760] dump_stack+0x1c/0x28 [ 518.917116][T11760] sysfs_create_dir_ns+0x278/0x318 [ 518.918299][T11760] kobject_add_internal+0x598/0xb14 [ 518.919512][T11760] kobject_init_and_add+0x130/0x1a0 [ 518.920636][T11760] gfs2_sys_fs_add+0x1f8/0x3f4 [ 518.921641][T11760] gfs2_fill_super+0xdf0/0x1fd4 [ 518.922713][T11760] get_tree_bdev+0x360/0x54c [ 518.923743][T11760] gfs2_get_tree+0x54/0x1b4 [ 518.924760][T11760] vfs_get_tree+0x90/0x274 [ 518.925724][T11760] do_new_mount+0x25c/0x8c8 [ 518.926704][T11760] path_mount+0x590/0xe04 [ 518.927608][T11760] __arm64_sys_mount+0x45c/0x594 [ 518.928729][T11760] invoke_syscall+0x98/0x2c0 [ 518.929715][T11760] el0_svc_common+0x138/0x258 [ 518.930778][T11760] do_el0_svc+0x64/0x198 [ 518.931705][T11760] el0_svc+0x4c/0x15c [ 518.932579][T11760] el0t_64_sync_handler+0x84/0xf0 [ 518.933706][T11760] el0t_64_sync+0x190/0x194 [ 518.985101][T11759] loop0: detected capacity change from 0 to 32768 [ 518.987352][T11759] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 518.989013][T11759] CPU: 1 PID: 11759 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 518.991387][T11759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.993660][T11759] Call trace: [ 518.994365][T11759] dump_backtrace+0x1b8/0x1e4 [ 518.995413][T11759] show_stack+0x2c/0x44 [ 518.996356][T11759] dump_stack_lvl+0xd0/0x124 [ 518.997412][T11759] dump_stack+0x1c/0x28 [ 518.998356][T11759] sysfs_create_dir_ns+0x278/0x318 [ 518.999486][T11759] kobject_add_internal+0x598/0xb14 [ 519.000653][T11759] kobject_init_and_add+0x130/0x1a0 [ 519.001769][T11759] gfs2_sys_fs_add+0x1f8/0x3f4 [ 519.002749][T11759] gfs2_fill_super+0xdf0/0x1fd4 [ 519.003824][T11759] get_tree_bdev+0x360/0x54c [ 519.004868][T11759] gfs2_get_tree+0x54/0x1b4 [ 519.005927][T11759] vfs_get_tree+0x90/0x274 [ 519.006883][T11759] do_new_mount+0x25c/0x8c8 [ 519.007892][T11759] path_mount+0x590/0xe04 [ 519.008852][T11759] __arm64_sys_mount+0x45c/0x594 [ 519.009877][T11759] invoke_syscall+0x98/0x2c0 [ 519.010881][T11759] el0_svc_common+0x138/0x258 [ 519.011915][T11759] do_el0_svc+0x64/0x198 [ 519.012878][T11759] el0_svc+0x4c/0x15c [ 519.013828][T11759] el0t_64_sync_handler+0x84/0xf0 [ 519.014894][T11759] el0t_64_sync+0x190/0x194 [ 519.020361][T11759] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.023211][T11759] gfs2: fsid=gfs2: error -17 adding sysfs files [ 519.028602][T11760] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.031532][T11760] gfs2: fsid=gfs2: error -17 adding sysfs files [ 519.054424][T11758] loop4: detected capacity change from 0 to 32768 [ 519.064189][T11758] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 519.066372][T11758] CPU: 0 PID: 11758 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 519.068718][T11758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.070921][T11758] Call trace: [ 519.071624][T11758] dump_backtrace+0x1b8/0x1e4 [ 519.072665][T11758] show_stack+0x2c/0x44 [ 519.073547][T11758] dump_stack_lvl+0xd0/0x124 [ 519.074588][T11758] dump_stack+0x1c/0x28 [ 519.075482][T11758] sysfs_create_dir_ns+0x278/0x318 [ 519.076637][T11758] kobject_add_internal+0x598/0xb14 [ 519.076910][T11761] loop3: detected capacity change from 0 to 32768 [ 519.077677][T11758] kobject_init_and_add+0x130/0x1a0 [ 519.077693][T11758] gfs2_sys_fs_add+0x1f8/0x3f4 [ 519.079756][T11761] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 519.080207][T11758] gfs2_fill_super+0xdf0/0x1fd4 [ 519.080225][T11758] get_tree_bdev+0x360/0x54c [ 519.084854][T11758] gfs2_get_tree+0x54/0x1b4 [ 519.085884][T11758] vfs_get_tree+0x90/0x274 [ 519.086869][T11758] do_new_mount+0x25c/0x8c8 [ 519.087893][T11758] path_mount+0x590/0xe04 [ 519.088872][T11758] __arm64_sys_mount+0x45c/0x594 [ 519.089979][T11758] invoke_syscall+0x98/0x2c0 [ 519.090996][T11758] el0_svc_common+0x138/0x258 [ 519.092013][T11758] do_el0_svc+0x64/0x198 [ 519.092999][T11758] el0_svc+0x4c/0x15c [ 519.093832][T11758] el0t_64_sync_handler+0x84/0xf0 [ 519.094923][T11758] el0t_64_sync+0x190/0x194 [ 519.095996][T11761] CPU: 1 PID: 11761 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 519.098348][T11761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.100565][T11761] Call trace: [ 519.101292][T11761] dump_backtrace+0x1b8/0x1e4 [ 519.102441][T11761] show_stack+0x2c/0x44 [ 519.103403][T11761] dump_stack_lvl+0xd0/0x124 [ 519.104422][T11761] dump_stack+0x1c/0x28 [ 519.105433][T11761] sysfs_create_dir_ns+0x278/0x318 [ 519.106498][T11761] kobject_add_internal+0x598/0xb14 [ 519.107665][T11761] kobject_init_and_add+0x130/0x1a0 [ 519.108928][T11761] gfs2_sys_fs_add+0x1f8/0x3f4 [ 519.110007][T11761] gfs2_fill_super+0xdf0/0x1fd4 [ 519.111153][T11761] get_tree_bdev+0x360/0x54c [ 519.112197][T11761] gfs2_get_tree+0x54/0x1b4 [ 519.113195][T11761] vfs_get_tree+0x90/0x274 [ 519.114181][T11761] do_new_mount+0x25c/0x8c8 [ 519.115222][T11761] path_mount+0x590/0xe04 [ 519.116177][T11761] __arm64_sys_mount+0x45c/0x594 [ 519.117208][T11761] invoke_syscall+0x98/0x2c0 [ 519.118258][T11761] el0_svc_common+0x138/0x258 [ 519.119331][T11761] do_el0_svc+0x64/0x198 [ 519.120415][T11761] el0_svc+0x4c/0x15c [ 519.121365][T11761] el0t_64_sync_handler+0x84/0xf0 [ 519.122506][T11761] el0t_64_sync+0x190/0x194 [ 519.123575][T11761] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.128400][T11761] gfs2: fsid=gfs2: error -17 adding sysfs files [ 519.133321][T11758] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.136272][T11758] gfs2: fsid=gfs2: error -17 adding sysfs files [ 519.239985][T11762] loop1: detected capacity change from 0 to 32768 [ 519.246258][T11762] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 519.248002][T11762] CPU: 0 PID: 11762 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 519.250329][T11762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.252585][T11762] Call trace: [ 519.253315][T11762] dump_backtrace+0x1b8/0x1e4 [ 519.254314][T11762] show_stack+0x2c/0x44 [ 519.255197][T11762] dump_stack_lvl+0xd0/0x124 [ 519.256207][T11762] dump_stack+0x1c/0x28 [ 519.257089][T11762] sysfs_create_dir_ns+0x278/0x318 [ 519.258268][T11762] kobject_add_internal+0x598/0xb14 [ 519.259379][T11762] kobject_init_and_add+0x130/0x1a0 [ 519.260628][T11762] gfs2_sys_fs_add+0x1f8/0x3f4 [ 519.261660][T11762] gfs2_fill_super+0xdf0/0x1fd4 [ 519.262711][T11762] get_tree_bdev+0x360/0x54c [ 519.263724][T11762] gfs2_get_tree+0x54/0x1b4 [ 519.264750][T11762] vfs_get_tree+0x90/0x274 [ 519.265698][T11762] do_new_mount+0x25c/0x8c8 [ 519.266677][T11762] path_mount+0x590/0xe04 [ 519.267253][T11759] syz-executor222 (11759): drop_caches: 2 [ 519.267611][T11762] __arm64_sys_mount+0x45c/0x594 [ 519.269917][T11762] invoke_syscall+0x98/0x2c0 [ 519.270933][T11762] el0_svc_common+0x138/0x258 [ 519.271973][T11762] do_el0_svc+0x64/0x198 [ 519.272896][T11762] el0_svc+0x4c/0x15c [ 519.273823][T11762] el0t_64_sync_handler+0x84/0xf0 [ 519.273870][T11759] syz-executor222 (11759): drop_caches: 2 [ 519.274983][T11762] el0t_64_sync+0x190/0x194 [ 519.295272][T11760] syz-executor222 (11760): drop_caches: 2 [ 519.309115][T11760] syz-executor222 (11760): drop_caches: 2 [ 519.320337][T11761] syz-executor222 (11761): drop_caches: 2 [ 519.323062][T11761] syz-executor222 (11761): drop_caches: 2 [ 519.326975][T11762] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.331067][T11762] gfs2: fsid=gfs2: error -17 adding sysfs files [ 519.377108][T11758] syz-executor222 (11758): drop_caches: 2 [ 519.379188][T11758] syz-executor222 (11758): drop_caches: 2 [ 519.514129][T11762] syz-executor222 (11762): drop_caches: 2 [ 519.519502][T11762] syz-executor222 (11762): drop_caches: 2 [ 519.816134][T11768] loop0: detected capacity change from 0 to 32768 [ 519.824506][T11768] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 519.826539][T11768] CPU: 1 PID: 11768 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 519.828838][T11768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.830982][T11768] Call trace: [ 519.831735][T11768] dump_backtrace+0x1b8/0x1e4 [ 519.832780][T11768] show_stack+0x2c/0x44 [ 519.833689][T11768] dump_stack_lvl+0xd0/0x124 [ 519.834751][T11768] dump_stack+0x1c/0x28 [ 519.835674][T11768] sysfs_create_dir_ns+0x278/0x318 [ 519.836827][T11768] kobject_add_internal+0x598/0xb14 [ 519.838010][T11768] kobject_init_and_add+0x130/0x1a0 [ 519.839127][T11768] gfs2_sys_fs_add+0x1f8/0x3f4 [ 519.840125][T11768] gfs2_fill_super+0xdf0/0x1fd4 [ 519.841211][T11768] get_tree_bdev+0x360/0x54c [ 519.842245][T11768] gfs2_get_tree+0x54/0x1b4 [ 519.843252][T11768] vfs_get_tree+0x90/0x274 [ 519.844301][T11768] do_new_mount+0x25c/0x8c8 [ 519.845211][T11768] path_mount+0x590/0xe04 [ 519.846188][T11768] __arm64_sys_mount+0x45c/0x594 [ 519.847352][T11768] invoke_syscall+0x98/0x2c0 [ 519.848217][T11768] el0_svc_common+0x138/0x258 [ 519.849039][T11768] do_el0_svc+0x64/0x198 [ 519.849789][T11768] el0_svc+0x4c/0x15c [ 519.850584][T11768] el0t_64_sync_handler+0x84/0xf0 [ 519.851640][T11768] el0t_64_sync+0x190/0x194 [ 519.889876][T11768] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.902762][T11768] gfs2: fsid=gfs2: error -17 adding sysfs files [ 519.941904][T11772] loop1: detected capacity change from 0 to 32768 [ 519.944161][T11772] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 519.946209][T11772] CPU: 1 PID: 11772 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 519.948612][T11772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.950859][T11772] Call trace: [ 519.951563][T11772] dump_backtrace+0x1b8/0x1e4 [ 519.952590][T11772] show_stack+0x2c/0x44 [ 519.953467][T11772] dump_stack_lvl+0xd0/0x124 [ 519.954421][T11772] dump_stack+0x1c/0x28 [ 519.955355][T11772] sysfs_create_dir_ns+0x278/0x318 [ 519.956476][T11772] kobject_add_internal+0x598/0xb14 [ 519.957552][T11772] kobject_init_and_add+0x130/0x1a0 [ 519.958594][T11772] gfs2_sys_fs_add+0x1f8/0x3f4 [ 519.959606][T11772] gfs2_fill_super+0xdf0/0x1fd4 [ 519.960602][T11772] get_tree_bdev+0x360/0x54c [ 519.961618][T11772] gfs2_get_tree+0x54/0x1b4 [ 519.962620][T11772] vfs_get_tree+0x90/0x274 [ 519.963556][T11772] do_new_mount+0x25c/0x8c8 [ 519.964525][T11772] path_mount+0x590/0xe04 [ 519.965475][T11772] __arm64_sys_mount+0x45c/0x594 [ 519.966522][T11772] invoke_syscall+0x98/0x2c0 [ 519.967499][T11772] el0_svc_common+0x138/0x258 [ 519.968537][T11772] do_el0_svc+0x64/0x198 [ 519.969467][T11772] el0_svc+0x4c/0x15c [ 519.970293][T11772] el0t_64_sync_handler+0x84/0xf0 [ 519.971462][T11772] el0t_64_sync+0x190/0x194 [ 519.975654][T11772] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 519.978746][T11772] gfs2: fsid=gfs2: error -17 adding sysfs files [ 520.033447][T11770] loop5: detected capacity change from 0 to 32768 [ 520.039415][T11770] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 520.041028][T11770] CPU: 1 PID: 11770 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 520.043139][T11770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.045261][T11770] Call trace: [ 520.046009][T11770] dump_backtrace+0x1b8/0x1e4 [ 520.047034][T11770] show_stack+0x2c/0x44 [ 520.047936][T11770] dump_stack_lvl+0xd0/0x124 [ 520.048957][T11770] dump_stack+0x1c/0x28 [ 520.049951][T11770] sysfs_create_dir_ns+0x278/0x318 [ 520.051132][T11770] kobject_add_internal+0x598/0xb14 [ 520.052318][T11770] kobject_init_and_add+0x130/0x1a0 [ 520.053417][T11770] gfs2_sys_fs_add+0x1f8/0x3f4 [ 520.054449][T11770] gfs2_fill_super+0xdf0/0x1fd4 [ 520.055466][T11770] get_tree_bdev+0x360/0x54c [ 520.056586][T11770] gfs2_get_tree+0x54/0x1b4 [ 520.057558][T11770] vfs_get_tree+0x90/0x274 [ 520.058549][T11770] do_new_mount+0x25c/0x8c8 [ 520.059550][T11770] path_mount+0x590/0xe04 [ 520.060487][T11770] __arm64_sys_mount+0x45c/0x594 [ 520.061616][T11770] invoke_syscall+0x98/0x2c0 [ 520.062616][T11770] el0_svc_common+0x138/0x258 [ 520.063622][T11770] do_el0_svc+0x64/0x198 [ 520.064547][T11770] el0_svc+0x4c/0x15c [ 520.065367][T11770] el0t_64_sync_handler+0x84/0xf0 [ 520.066409][T11770] el0t_64_sync+0x190/0x194 [ 520.066989][T11771] loop4: detected capacity change from 0 to 32768 [ 520.073709][T11771] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 520.075510][T11771] CPU: 0 PID: 11771 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 520.077820][T11771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.080035][T11771] Call trace: [ 520.080813][T11771] dump_backtrace+0x1b8/0x1e4 [ 520.081857][T11771] show_stack+0x2c/0x44 [ 520.082778][T11771] dump_stack_lvl+0xd0/0x124 [ 520.083793][T11771] dump_stack+0x1c/0x28 [ 520.084760][T11771] sysfs_create_dir_ns+0x278/0x318 [ 520.085929][T11771] kobject_add_internal+0x598/0xb14 [ 520.086985][T11771] kobject_init_and_add+0x130/0x1a0 [ 520.088137][T11771] gfs2_sys_fs_add+0x1f8/0x3f4 [ 520.089100][T11771] gfs2_fill_super+0xdf0/0x1fd4 [ 520.090119][T11771] get_tree_bdev+0x360/0x54c [ 520.091056][T11771] gfs2_get_tree+0x54/0x1b4 [ 520.092019][T11771] vfs_get_tree+0x90/0x274 [ 520.092999][T11771] do_new_mount+0x25c/0x8c8 [ 520.093981][T11771] path_mount+0x590/0xe04 [ 520.094896][T11771] __arm64_sys_mount+0x45c/0x594 [ 520.095921][T11771] invoke_syscall+0x98/0x2c0 [ 520.096911][T11771] el0_svc_common+0x138/0x258 [ 520.097946][T11771] do_el0_svc+0x64/0x198 [ 520.098909][T11771] el0_svc+0x4c/0x15c [ 520.099759][T11771] el0t_64_sync_handler+0x84/0xf0 [ 520.100824][T11771] el0t_64_sync+0x190/0x194 [ 520.112339][T11769] loop3: detected capacity change from 0 to 32768 [ 520.114405][T11771] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 520.117915][T11769] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 520.119770][T11769] CPU: 0 PID: 11769 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 520.122025][T11769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.124175][T11769] Call trace: [ 520.124949][T11769] dump_backtrace+0x1b8/0x1e4 [ 520.126008][T11769] show_stack+0x2c/0x44 [ 520.126876][T11769] dump_stack_lvl+0xd0/0x124 [ 520.126898][T11771] gfs2: fsid=gfs2: error -17 adding sysfs files [ 520.127819][T11769] dump_stack+0x1c/0x28 [ 520.127836][T11769] sysfs_create_dir_ns+0x278/0x318 [ 520.131349][T11769] kobject_add_internal+0x598/0xb14 [ 520.132498][T11769] kobject_init_and_add+0x130/0x1a0 [ 520.133643][T11769] gfs2_sys_fs_add+0x1f8/0x3f4 [ 520.134697][T11769] gfs2_fill_super+0xdf0/0x1fd4 [ 520.135825][T11769] get_tree_bdev+0x360/0x54c [ 520.136838][T11769] gfs2_get_tree+0x54/0x1b4 [ 520.137890][T11769] vfs_get_tree+0x90/0x274 [ 520.138909][T11769] do_new_mount+0x25c/0x8c8 [ 520.139859][T11769] path_mount+0x590/0xe04 [ 520.140886][T11769] __arm64_sys_mount+0x45c/0x594 [ 520.142030][T11769] invoke_syscall+0x98/0x2c0 [ 520.143057][T11769] el0_svc_common+0x138/0x258 [ 520.144037][T11769] do_el0_svc+0x64/0x198 [ 520.144983][T11769] el0_svc+0x4c/0x15c [ 520.145816][T11769] el0t_64_sync_handler+0x84/0xf0 [ 520.146935][T11769] el0t_64_sync+0x190/0x194 [ 520.148399][T11769] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 520.151464][T11769] gfs2: fsid=gfs2: error -17 adding sysfs files [ 520.156660][T11770] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 520.162979][T11770] gfs2: fsid=gfs2: error -17 adding sysfs files [ 520.173173][T11768] syz-executor222 (11768): drop_caches: 2 [ 520.175335][T11768] syz-executor222 (11768): drop_caches: 2 [ 520.180230][T11772] syz-executor222 (11772): drop_caches: 2 [ 520.182226][T11772] syz-executor222 (11772): drop_caches: 2 [ 520.367064][T11771] syz-executor222 (11771): drop_caches: 2 [ 520.373192][T11771] syz-executor222 (11771): drop_caches: 2 [ 520.407161][T11770] syz-executor222 (11770): drop_caches: 2 [ 520.412481][T11769] syz-executor222 (11769): drop_caches: 2 [ 520.419130][T11770] syz-executor222 (11770): drop_caches: 2 [ 520.421195][T11769] syz-executor222 (11769): drop_caches: 2 [ 520.619509][T11779] loop1: detected capacity change from 0 to 32768 [ 520.627969][T11779] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 520.629734][T11779] CPU: 1 PID: 11779 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 520.631969][T11779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.634119][T11779] Call trace: [ 520.634842][T11779] dump_backtrace+0x1b8/0x1e4 [ 520.635823][T11779] show_stack+0x2c/0x44 [ 520.636771][T11779] dump_stack_lvl+0xd0/0x124 [ 520.637852][T11779] dump_stack+0x1c/0x28 [ 520.638789][T11779] sysfs_create_dir_ns+0x278/0x318 [ 520.639921][T11779] kobject_add_internal+0x598/0xb14 [ 520.641146][T11779] kobject_init_and_add+0x130/0x1a0 [ 520.642317][T11779] gfs2_sys_fs_add+0x1f8/0x3f4 [ 520.643376][T11779] gfs2_fill_super+0xdf0/0x1fd4 [ 520.644407][T11779] get_tree_bdev+0x360/0x54c [ 520.645480][T11779] gfs2_get_tree+0x54/0x1b4 [ 520.646526][T11779] vfs_get_tree+0x90/0x274 [ 520.647462][T11779] do_new_mount+0x25c/0x8c8 [ 520.648533][T11779] path_mount+0x590/0xe04 [ 520.649435][T11779] __arm64_sys_mount+0x45c/0x594 [ 520.650545][T11779] invoke_syscall+0x98/0x2c0 [ 520.651577][T11779] el0_svc_common+0x138/0x258 [ 520.652586][T11779] do_el0_svc+0x64/0x198 [ 520.653550][T11779] el0_svc+0x4c/0x15c [ 520.654477][T11779] el0t_64_sync_handler+0x84/0xf0 [ 520.655643][T11779] el0t_64_sync+0x190/0x194 [ 520.691845][T11778] loop0: detected capacity change from 0 to 32768 [ 520.693998][T11779] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 520.697324][T11779] gfs2: fsid=gfs2: error -17 adding sysfs files [ 520.702521][T11778] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 520.704031][T11778] CPU: 1 PID: 11778 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 520.706305][T11778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.708387][T11778] Call trace: [ 520.709081][T11778] dump_backtrace+0x1b8/0x1e4 [ 520.710208][T11778] show_stack+0x2c/0x44 [ 520.711137][T11778] dump_stack_lvl+0xd0/0x124 [ 520.712182][T11778] dump_stack+0x1c/0x28 [ 520.713147][T11778] sysfs_create_dir_ns+0x278/0x318 [ 520.714248][T11778] kobject_add_internal+0x598/0xb14 [ 520.715427][T11778] kobject_init_and_add+0x130/0x1a0 [ 520.716621][T11778] gfs2_sys_fs_add+0x1f8/0x3f4 [ 520.717720][T11778] gfs2_fill_super+0xdf0/0x1fd4 [ 520.718866][T11778] get_tree_bdev+0x360/0x54c [ 520.719872][T11778] gfs2_get_tree+0x54/0x1b4 [ 520.720967][T11778] vfs_get_tree+0x90/0x274 [ 520.721924][T11778] do_new_mount+0x25c/0x8c8 [ 520.722852][T11778] path_mount+0x590/0xe04 [ 520.723757][T11778] __arm64_sys_mount+0x45c/0x594 [ 520.724852][T11778] invoke_syscall+0x98/0x2c0 [ 520.725913][T11778] el0_svc_common+0x138/0x258 [ 520.727001][T11778] do_el0_svc+0x64/0x198 [ 520.728089][T11778] el0_svc+0x4c/0x15c [ 520.728954][T11778] el0t_64_sync_handler+0x84/0xf0 [ 520.730077][T11778] el0t_64_sync+0x190/0x194 [ 520.785034][T11778] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 520.794842][T11778] gfs2: fsid=gfs2: error -17 adding sysfs files [ 520.927205][T11780] loop4: detected capacity change from 0 to 32768 [ 520.939998][T11780] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 520.942887][T11780] CPU: 0 PID: 11780 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 520.945237][T11780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.947416][T11780] Call trace: [ 520.948166][T11780] dump_backtrace+0x1b8/0x1e4 [ 520.949259][T11780] show_stack+0x2c/0x44 [ 520.950153][T11780] dump_stack_lvl+0xd0/0x124 [ 520.951163][T11780] dump_stack+0x1c/0x28 [ 520.952048][T11780] sysfs_create_dir_ns+0x278/0x318 [ 520.953211][T11780] kobject_add_internal+0x598/0xb14 [ 520.954380][T11780] kobject_init_and_add+0x130/0x1a0 [ 520.955589][T11780] gfs2_sys_fs_add+0x1f8/0x3f4 [ 520.956670][T11780] gfs2_fill_super+0xdf0/0x1fd4 [ 520.957723][T11780] get_tree_bdev+0x360/0x54c [ 520.958676][T11780] gfs2_get_tree+0x54/0x1b4 [ 520.959698][T11780] vfs_get_tree+0x90/0x274 [ 520.960689][T11780] do_new_mount+0x25c/0x8c8 [ 520.961655][T11780] path_mount+0x590/0xe04 [ 520.962607][T11780] __arm64_sys_mount+0x45c/0x594 [ 520.963712][T11780] invoke_syscall+0x98/0x2c0 [ 520.964775][T11780] el0_svc_common+0x138/0x258 [ 520.965775][T11780] do_el0_svc+0x64/0x198 [ 520.966807][T11780] el0_svc+0x4c/0x15c [ 520.967771][T11780] el0t_64_sync_handler+0x84/0xf0 [ 520.968927][T11780] el0t_64_sync+0x190/0x194 [ 520.974973][T11779] syz-executor222 (11779): drop_caches: 2 [ 520.981592][T11779] syz-executor222 (11779): drop_caches: 2 [ 520.995297][T11778] syz-executor222 (11778): drop_caches: 2 [ 521.003495][T11778] syz-executor222 (11778): drop_caches: 2 [ 521.023652][T11781] loop3: detected capacity change from 0 to 32768 [ 521.033139][T11781] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 521.034895][T11781] CPU: 1 PID: 11781 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 521.037255][T11781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.039420][T11781] Call trace: [ 521.040150][T11781] dump_backtrace+0x1b8/0x1e4 [ 521.041254][T11781] show_stack+0x2c/0x44 [ 521.042119][T11781] dump_stack_lvl+0xd0/0x124 [ 521.043196][T11781] dump_stack+0x1c/0x28 [ 521.044142][T11781] sysfs_create_dir_ns+0x278/0x318 [ 521.045260][T11781] kobject_add_internal+0x598/0xb14 [ 521.046504][T11781] kobject_init_and_add+0x130/0x1a0 [ 521.047703][T11781] gfs2_sys_fs_add+0x1f8/0x3f4 [ 521.048790][T11781] gfs2_fill_super+0xdf0/0x1fd4 [ 521.049859][T11781] get_tree_bdev+0x360/0x54c [ 521.050906][T11781] gfs2_get_tree+0x54/0x1b4 [ 521.051865][T11781] vfs_get_tree+0x90/0x274 [ 521.052932][T11781] do_new_mount+0x25c/0x8c8 [ 521.053903][T11781] path_mount+0x590/0xe04 [ 521.054879][T11781] __arm64_sys_mount+0x45c/0x594 [ 521.055964][T11781] invoke_syscall+0x98/0x2c0 [ 521.056828][T11780] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 521.057005][T11781] el0_svc_common+0x138/0x258 [ 521.060929][T11781] do_el0_svc+0x64/0x198 [ 521.061928][T11781] el0_svc+0x4c/0x15c [ 521.062826][T11781] el0t_64_sync_handler+0x84/0xf0 [ 521.063956][T11781] el0t_64_sync+0x190/0x194 [ 521.070476][T11780] gfs2: fsid=gfs2: error -17 adding sysfs files [ 521.108945][T11781] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 521.118691][T11781] gfs2: fsid=gfs2: error -17 adding sysfs files [ 521.167081][T11782] loop5: detected capacity change from 0 to 32768 [ 521.176125][T11782] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 521.187546][T11782] CPU: 0 PID: 11782 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 521.189859][T11782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.192068][T11782] Call trace: [ 521.192863][T11782] dump_backtrace+0x1b8/0x1e4 [ 521.193884][T11782] show_stack+0x2c/0x44 [ 521.194766][T11782] dump_stack_lvl+0xd0/0x124 [ 521.195747][T11782] dump_stack+0x1c/0x28 [ 521.196739][T11782] sysfs_create_dir_ns+0x278/0x318 [ 521.197911][T11782] kobject_add_internal+0x598/0xb14 [ 521.199071][T11782] kobject_init_and_add+0x130/0x1a0 [ 521.200269][T11782] gfs2_sys_fs_add+0x1f8/0x3f4 [ 521.201337][T11782] gfs2_fill_super+0xdf0/0x1fd4 [ 521.202396][T11782] get_tree_bdev+0x360/0x54c [ 521.203433][T11782] gfs2_get_tree+0x54/0x1b4 [ 521.204399][T11782] vfs_get_tree+0x90/0x274 [ 521.205395][T11782] do_new_mount+0x25c/0x8c8 [ 521.206445][T11782] path_mount+0x590/0xe04 [ 521.207398][T11782] __arm64_sys_mount+0x45c/0x594 [ 521.208449][T11782] invoke_syscall+0x98/0x2c0 [ 521.209521][T11782] el0_svc_common+0x138/0x258 [ 521.210488][T11782] do_el0_svc+0x64/0x198 [ 521.211405][T11782] el0_svc+0x4c/0x15c [ 521.212312][T11782] el0t_64_sync_handler+0x84/0xf0 [ 521.213361][T11782] el0t_64_sync+0x190/0x194 [ 521.216448][T11782] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 521.219410][T11782] gfs2: fsid=gfs2: error -17 adding sysfs files [ 521.286618][T11780] syz-executor222 (11780): drop_caches: 2 [ 521.307208][T11780] syz-executor222 (11780): drop_caches: 2 [ 521.357444][T11781] syz-executor222 (11781): drop_caches: 2 [ 521.369044][T11781] syz-executor222 (11781): drop_caches: 2 [ 521.419299][T11782] syz-executor222 (11782): drop_caches: 2 [ 521.425363][T11782] syz-executor222 (11782): drop_caches: 2 [ 521.497922][T11786] loop1: detected capacity change from 0 to 32768 [ 521.506192][T11786] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 521.508657][T11786] CPU: 0 PID: 11786 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 521.510970][T11786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.513159][T11786] Call trace: [ 521.513864][T11786] dump_backtrace+0x1b8/0x1e4 [ 521.514992][T11786] show_stack+0x2c/0x44 [ 521.515984][T11786] dump_stack_lvl+0xd0/0x124 [ 521.517035][T11786] dump_stack+0x1c/0x28 [ 521.518003][T11786] sysfs_create_dir_ns+0x278/0x318 [ 521.519157][T11786] kobject_add_internal+0x598/0xb14 [ 521.520273][T11786] kobject_init_and_add+0x130/0x1a0 [ 521.521459][T11786] gfs2_sys_fs_add+0x1f8/0x3f4 [ 521.522457][T11786] gfs2_fill_super+0xdf0/0x1fd4 [ 521.523522][T11786] get_tree_bdev+0x360/0x54c [ 521.524551][T11786] gfs2_get_tree+0x54/0x1b4 [ 521.525563][T11786] vfs_get_tree+0x90/0x274 [ 521.526545][T11786] do_new_mount+0x25c/0x8c8 [ 521.527570][T11786] path_mount+0x590/0xe04 [ 521.528548][T11786] __arm64_sys_mount+0x45c/0x594 [ 521.529627][T11786] invoke_syscall+0x98/0x2c0 [ 521.530667][T11786] el0_svc_common+0x138/0x258 [ 521.531674][T11786] do_el0_svc+0x64/0x198 [ 521.532567][T11786] el0_svc+0x4c/0x15c [ 521.533368][T11786] el0t_64_sync_handler+0x84/0xf0 [ 521.534533][T11786] el0t_64_sync+0x190/0x194 [ 521.537423][T11786] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 521.540305][T11786] gfs2: fsid=gfs2: error -17 adding sysfs files [ 521.625734][T11787] loop0: detected capacity change from 0 to 32768 [ 521.644545][T11787] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 521.646653][T11787] CPU: 1 PID: 11787 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 521.648955][T11787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.651148][T11787] Call trace: [ 521.651888][T11787] dump_backtrace+0x1b8/0x1e4 [ 521.652921][T11787] show_stack+0x2c/0x44 [ 521.653860][T11787] dump_stack_lvl+0xd0/0x124 [ 521.654856][T11787] dump_stack+0x1c/0x28 [ 521.655827][T11787] sysfs_create_dir_ns+0x278/0x318 [ 521.657060][T11787] kobject_add_internal+0x598/0xb14 [ 521.658188][T11787] kobject_init_and_add+0x130/0x1a0 [ 521.659391][T11787] gfs2_sys_fs_add+0x1f8/0x3f4 [ 521.660452][T11787] gfs2_fill_super+0xdf0/0x1fd4 [ 521.661520][T11787] get_tree_bdev+0x360/0x54c [ 521.662505][T11787] gfs2_get_tree+0x54/0x1b4 [ 521.663450][T11787] vfs_get_tree+0x90/0x274 [ 521.664448][T11787] do_new_mount+0x25c/0x8c8 [ 521.665467][T11787] path_mount+0x590/0xe04 [ 521.666461][T11787] __arm64_sys_mount+0x45c/0x594 [ 521.667575][T11787] invoke_syscall+0x98/0x2c0 [ 521.668609][T11787] el0_svc_common+0x138/0x258 [ 521.669607][T11787] do_el0_svc+0x64/0x198 [ 521.670556][T11787] el0_svc+0x4c/0x15c [ 521.671494][T11787] el0t_64_sync_handler+0x84/0xf0 [ 521.672563][T11787] el0t_64_sync+0x190/0x194 [ 521.741434][T11787] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 521.746534][T11787] gfs2: fsid=gfs2: error -17 adding sysfs files [ 521.769014][T11786] syz-executor222 (11786): drop_caches: 2 [ 521.773508][T11786] syz-executor222 (11786): drop_caches: 2 [ 521.820769][T11791] loop3: detected capacity change from 0 to 32768 [ 521.829008][T11791] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 521.830551][T11791] CPU: 0 PID: 11791 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 521.832796][T11791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.835095][T11791] Call trace: [ 521.835796][T11791] dump_backtrace+0x1b8/0x1e4 [ 521.836810][T11791] show_stack+0x2c/0x44 [ 521.837708][T11791] dump_stack_lvl+0xd0/0x124 [ 521.838756][T11791] dump_stack+0x1c/0x28 [ 521.839610][T11791] sysfs_create_dir_ns+0x278/0x318 [ 521.840713][T11791] kobject_add_internal+0x598/0xb14 [ 521.841972][T11791] kobject_init_and_add+0x130/0x1a0 [ 521.843120][T11791] gfs2_sys_fs_add+0x1f8/0x3f4 [ 521.844198][T11791] gfs2_fill_super+0xdf0/0x1fd4 [ 521.845315][T11791] get_tree_bdev+0x360/0x54c [ 521.846342][T11791] gfs2_get_tree+0x54/0x1b4 [ 521.847377][T11791] vfs_get_tree+0x90/0x274 [ 521.848366][T11791] do_new_mount+0x25c/0x8c8 [ 521.849402][T11791] path_mount+0x590/0xe04 [ 521.850351][T11791] __arm64_sys_mount+0x45c/0x594 [ 521.851498][T11791] invoke_syscall+0x98/0x2c0 [ 521.852505][T11791] el0_svc_common+0x138/0x258 [ 521.853525][T11791] do_el0_svc+0x64/0x198 [ 521.854402][T11791] el0_svc+0x4c/0x15c [ 521.855289][T11791] el0t_64_sync_handler+0x84/0xf0 [ 521.856317][T11791] el0t_64_sync+0x190/0x194 [ 521.870541][T11791] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 521.887933][T11791] gfs2: fsid=gfs2: error -17 adding sysfs files [ 521.902126][T11787] syz-executor222 (11787): drop_caches: 2 [ 521.903675][T11787] syz-executor222 (11787): drop_caches: 2 [ 522.022457][T11792] loop5: detected capacity change from 0 to 32768 [ 522.024907][T11792] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 522.027153][T11792] CPU: 1 PID: 11792 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 522.029454][T11792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.031668][T11792] Call trace: [ 522.032392][T11792] dump_backtrace+0x1b8/0x1e4 [ 522.033418][T11792] show_stack+0x2c/0x44 [ 522.034317][T11792] dump_stack_lvl+0xd0/0x124 [ 522.035492][T11792] dump_stack+0x1c/0x28 [ 522.036442][T11792] sysfs_create_dir_ns+0x278/0x318 [ 522.037500][T11792] kobject_add_internal+0x598/0xb14 [ 522.038719][T11792] kobject_init_and_add+0x130/0x1a0 [ 522.039848][T11792] gfs2_sys_fs_add+0x1f8/0x3f4 [ 522.040917][T11792] gfs2_fill_super+0xdf0/0x1fd4 [ 522.042030][T11792] get_tree_bdev+0x360/0x54c [ 522.043045][T11792] gfs2_get_tree+0x54/0x1b4 [ 522.044040][T11792] vfs_get_tree+0x90/0x274 [ 522.045028][T11792] do_new_mount+0x25c/0x8c8 [ 522.046045][T11792] path_mount+0x590/0xe04 [ 522.046964][T11792] __arm64_sys_mount+0x45c/0x594 [ 522.048123][T11792] invoke_syscall+0x98/0x2c0 [ 522.049173][T11792] el0_svc_common+0x138/0x258 [ 522.050232][T11792] do_el0_svc+0x64/0x198 [ 522.051128][T11792] el0_svc+0x4c/0x15c [ 522.051983][T11792] el0t_64_sync_handler+0x84/0xf0 [ 522.053061][T11792] el0t_64_sync+0x190/0x194 [ 522.054407][T11792] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 522.057519][T11792] gfs2: fsid=gfs2: error -17 adding sysfs files [ 522.071695][T11790] loop4: detected capacity change from 0 to 32768 [ 522.083370][T11790] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 522.085107][T11790] CPU: 0 PID: 11790 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 522.087487][T11790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.089704][T11790] Call trace: [ 522.090436][T11790] dump_backtrace+0x1b8/0x1e4 [ 522.091482][T11790] show_stack+0x2c/0x44 [ 522.092410][T11790] dump_stack_lvl+0xd0/0x124 [ 522.093429][T11790] dump_stack+0x1c/0x28 [ 522.094313][T11790] sysfs_create_dir_ns+0x278/0x318 [ 522.095494][T11790] kobject_add_internal+0x598/0xb14 [ 522.096666][T11790] kobject_init_and_add+0x130/0x1a0 [ 522.097820][T11790] gfs2_sys_fs_add+0x1f8/0x3f4 [ 522.098864][T11790] gfs2_fill_super+0xdf0/0x1fd4 [ 522.099985][T11790] get_tree_bdev+0x360/0x54c [ 522.100999][T11790] gfs2_get_tree+0x54/0x1b4 [ 522.102001][T11791] syz-executor222 (11791): drop_caches: 2 [ 522.102461][T11791] syz-executor222 (11791): drop_caches: 2 [ 522.103220][T11790] vfs_get_tree+0x90/0x274 [ 522.103236][T11790] do_new_mount+0x25c/0x8c8 [ 522.103248][T11790] path_mount+0x590/0xe04 [ 522.103258][T11790] __arm64_sys_mount+0x45c/0x594 [ 522.108513][T11790] invoke_syscall+0x98/0x2c0 [ 522.109482][T11790] el0_svc_common+0x138/0x258 [ 522.110505][T11790] do_el0_svc+0x64/0x198 [ 522.111446][T11790] el0_svc+0x4c/0x15c [ 522.112307][T11790] el0t_64_sync_handler+0x84/0xf0 [ 522.113432][T11790] el0t_64_sync+0x190/0x194 [ 522.204333][T11790] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 522.221169][T11790] gfs2: fsid=gfs2: error -17 adding sysfs files [ 522.277010][T11795] loop1: detected capacity change from 0 to 32768 [ 522.283142][T11795] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 522.284888][T11795] CPU: 0 PID: 11795 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 522.287114][T11795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.289343][T11795] Call trace: [ 522.290055][T11795] dump_backtrace+0x1b8/0x1e4 [ 522.291099][T11795] show_stack+0x2c/0x44 [ 522.291971][T11795] dump_stack_lvl+0xd0/0x124 [ 522.292950][T11795] dump_stack+0x1c/0x28 [ 522.293841][T11795] sysfs_create_dir_ns+0x278/0x318 [ 522.294934][T11795] kobject_add_internal+0x598/0xb14 [ 522.296133][T11795] kobject_init_and_add+0x130/0x1a0 [ 522.297312][T11795] gfs2_sys_fs_add+0x1f8/0x3f4 [ 522.298338][T11795] gfs2_fill_super+0xdf0/0x1fd4 [ 522.299313][T11795] get_tree_bdev+0x360/0x54c [ 522.300340][T11795] gfs2_get_tree+0x54/0x1b4 [ 522.301405][T11795] vfs_get_tree+0x90/0x274 [ 522.302344][T11795] do_new_mount+0x25c/0x8c8 [ 522.303337][T11795] path_mount+0x590/0xe04 [ 522.304313][T11795] __arm64_sys_mount+0x45c/0x594 [ 522.305355][T11795] invoke_syscall+0x98/0x2c0 [ 522.306420][T11795] el0_svc_common+0x138/0x258 [ 522.307401][T11795] do_el0_svc+0x64/0x198 [ 522.308365][T11795] el0_svc+0x4c/0x15c [ 522.309218][T11795] el0t_64_sync_handler+0x84/0xf0 [ 522.310386][T11795] el0t_64_sync+0x190/0x194 [ 522.312194][T11792] syz-executor222 (11792): drop_caches: 2 [ 522.313461][T11795] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 522.316681][T11795] gfs2: fsid=gfs2: error -17 adding sysfs files [ 522.317067][T11792] syz-executor222 (11792): drop_caches: 2 [ 522.432501][T11740] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 522.434415][T11740] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 522.435779][T11740] gfs2: fsid=gfs2.0: File system withdrawn [ 522.455263][T11740] CPU: 0 PID: 11740 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 522.457604][T11740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.459815][T11740] Call trace: [ 522.460530][T11740] dump_backtrace+0x1b8/0x1e4 [ 522.461508][T11740] show_stack+0x2c/0x44 [ 522.462462][T11740] dump_stack_lvl+0xd0/0x124 [ 522.463452][T11740] dump_stack+0x1c/0x28 [ 522.464356][T11740] gfs2_withdraw+0xf08/0x134c [ 522.465409][T11740] gfs2_consist_inode_i+0xf0/0x10c [ 522.465790][T11790] syz-executor222 (11790): drop_caches: 2 [ 522.466489][T11740] gfs2_jdesc_check+0x12c/0x264 [ 522.466504][T11740] init_journal+0xb60/0x1fa4 [ 522.466517][T11740] init_inodes+0xe0/0x2d8 [ 522.470293][T11790] syz-executor222 (11790): drop_caches: 2 [ 522.470695][T11740] gfs2_fill_super+0x1658/0x1fd4 [ 522.473169][T11740] get_tree_bdev+0x360/0x54c [ 522.474108][T11740] gfs2_get_tree+0x54/0x1b4 [ 522.475178][T11740] vfs_get_tree+0x90/0x274 [ 522.476136][T11740] do_new_mount+0x25c/0x8c8 [ 522.477132][T11740] path_mount+0x590/0xe04 [ 522.478058][T11740] __arm64_sys_mount+0x45c/0x594 [ 522.479136][T11740] invoke_syscall+0x98/0x2c0 [ 522.480146][T11740] el0_svc_common+0x138/0x258 [ 522.481203][T11740] do_el0_svc+0x64/0x198 [ 522.482123][T11740] el0_svc+0x4c/0x15c [ 522.483005][T11740] el0t_64_sync_handler+0x84/0xf0 [ 522.484158][T11740] el0t_64_sync+0x190/0x194 [ 522.560679][T11795] syz-executor222 (11795): drop_caches: 2 [ 522.571644][T11795] syz-executor222 (11795): drop_caches: 2 [ 522.596574][T11740] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 522.702800][T11797] loop0: detected capacity change from 0 to 32768 [ 522.715132][T11797] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 522.719311][T11797] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 522.757384][T11797] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 522.757384][T11797] inode = 1 18 [ 522.757384][T11797] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 522.804160][T11797] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 522.816049][T11797] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 522.827675][T11797] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 522.840659][T11797] gfs2: fsid=gfs2.0: about to withdraw this file system [ 522.910886][T11800] loop3: detected capacity change from 0 to 32768 [ 522.920215][T11800] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 522.922948][T11800] CPU: 1 PID: 11800 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 522.925248][T11800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.927441][T11800] Call trace: [ 522.928158][T11800] dump_backtrace+0x1b8/0x1e4 [ 522.929208][T11800] show_stack+0x2c/0x44 [ 522.930166][T11800] dump_stack_lvl+0xd0/0x124 [ 522.931114][T11800] dump_stack+0x1c/0x28 [ 522.932082][T11800] sysfs_create_dir_ns+0x278/0x318 [ 522.933191][T11800] kobject_add_internal+0x598/0xb14 [ 522.934368][T11800] kobject_init_and_add+0x130/0x1a0 [ 522.935532][T11800] gfs2_sys_fs_add+0x1f8/0x3f4 [ 522.936575][T11800] gfs2_fill_super+0xdf0/0x1fd4 [ 522.937666][T11800] get_tree_bdev+0x360/0x54c [ 522.938676][T11800] gfs2_get_tree+0x54/0x1b4 [ 522.939687][T11800] vfs_get_tree+0x90/0x274 [ 522.940622][T11800] do_new_mount+0x25c/0x8c8 [ 522.941533][T11800] path_mount+0x590/0xe04 [ 522.942438][T11800] __arm64_sys_mount+0x45c/0x594 [ 522.943496][T11800] invoke_syscall+0x98/0x2c0 [ 522.944540][T11800] el0_svc_common+0x138/0x258 [ 522.945541][T11800] do_el0_svc+0x64/0x198 [ 522.946536][T11800] el0_svc+0x4c/0x15c [ 522.947452][T11800] el0t_64_sync_handler+0x84/0xf0 [ 522.948577][T11800] el0t_64_sync+0x190/0x194 [ 522.999535][T11803] loop5: detected capacity change from 0 to 32768 [ 523.005633][T11800] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.008801][T11803] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 523.011638][T11803] CPU: 1 PID: 11803 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 523.013868][T11803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.016106][T11803] Call trace: [ 523.016807][T11803] dump_backtrace+0x1b8/0x1e4 [ 523.017830][T11803] show_stack+0x2c/0x44 [ 523.018749][T11803] dump_stack_lvl+0xd0/0x124 [ 523.019773][T11803] dump_stack+0x1c/0x28 [ 523.020658][T11803] sysfs_create_dir_ns+0x278/0x318 [ 523.021722][T11803] kobject_add_internal+0x598/0xb14 [ 523.022861][T11803] kobject_init_and_add+0x130/0x1a0 [ 523.024015][T11803] gfs2_sys_fs_add+0x1f8/0x3f4 [ 523.025081][T11803] gfs2_fill_super+0xdf0/0x1fd4 [ 523.026160][T11803] get_tree_bdev+0x360/0x54c [ 523.027232][T11803] gfs2_get_tree+0x54/0x1b4 [ 523.028303][T11803] vfs_get_tree+0x90/0x274 [ 523.029221][T11803] do_new_mount+0x25c/0x8c8 [ 523.030270][T11803] path_mount+0x590/0xe04 [ 523.031233][T11803] __arm64_sys_mount+0x45c/0x594 [ 523.032332][T11803] invoke_syscall+0x98/0x2c0 [ 523.033393][T11803] el0_svc_common+0x138/0x258 [ 523.034411][T11803] do_el0_svc+0x64/0x198 [ 523.035316][T11803] el0_svc+0x4c/0x15c [ 523.036202][T11803] el0t_64_sync_handler+0x84/0xf0 [ 523.037275][T11803] el0t_64_sync+0x190/0x194 [ 523.040749][T11800] gfs2: fsid=gfs2: error -17 adding sysfs files [ 523.103129][T11803] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.113028][T11803] gfs2: fsid=gfs2: error -17 adding sysfs files [ 523.179565][T11806] loop1: detected capacity change from 0 to 32768 [ 523.189130][T11806] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 523.190805][T11806] CPU: 1 PID: 11806 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 523.193080][T11806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.195253][T11806] Call trace: [ 523.195958][T11806] dump_backtrace+0x1b8/0x1e4 [ 523.197002][T11806] show_stack+0x2c/0x44 [ 523.197948][T11806] dump_stack_lvl+0xd0/0x124 [ 523.198898][T11806] dump_stack+0x1c/0x28 [ 523.199763][T11806] sysfs_create_dir_ns+0x278/0x318 [ 523.200827][T11806] kobject_add_internal+0x598/0xb14 [ 523.201958][T11806] kobject_init_and_add+0x130/0x1a0 [ 523.203059][T11806] gfs2_sys_fs_add+0x1f8/0x3f4 [ 523.204078][T11806] gfs2_fill_super+0xdf0/0x1fd4 [ 523.205127][T11806] get_tree_bdev+0x360/0x54c [ 523.206102][T11806] gfs2_get_tree+0x54/0x1b4 [ 523.207052][T11806] vfs_get_tree+0x90/0x274 [ 523.208052][T11806] do_new_mount+0x25c/0x8c8 [ 523.208682][T11810] loop2: detected capacity change from 0 to 32768 [ 523.208983][T11806] path_mount+0x590/0xe04 [ 523.211392][T11806] __arm64_sys_mount+0x45c/0x594 [ 523.212445][T11806] invoke_syscall+0x98/0x2c0 [ 523.213381][T11806] el0_svc_common+0x138/0x258 [ 523.214385][T11806] do_el0_svc+0x64/0x198 [ 523.215319][T11806] el0_svc+0x4c/0x15c [ 523.216240][T11806] el0t_64_sync_handler+0x84/0xf0 [ 523.217315][T11806] el0t_64_sync+0x190/0x194 [ 523.223257][T11810] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 523.224995][T11810] CPU: 0 PID: 11810 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 523.227233][T11810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.229548][T11810] Call trace: [ 523.230255][T11810] dump_backtrace+0x1b8/0x1e4 [ 523.231233][T11810] show_stack+0x2c/0x44 [ 523.232114][T11810] dump_stack_lvl+0xd0/0x124 [ 523.233163][T11810] dump_stack+0x1c/0x28 [ 523.234078][T11810] sysfs_create_dir_ns+0x278/0x318 [ 523.235207][T11810] kobject_add_internal+0x598/0xb14 [ 523.236357][T11810] kobject_init_and_add+0x130/0x1a0 [ 523.237542][T11810] gfs2_sys_fs_add+0x1f8/0x3f4 [ 523.238622][T11810] gfs2_fill_super+0xdf0/0x1fd4 [ 523.239738][T11810] get_tree_bdev+0x360/0x54c [ 523.240136][T11800] syz-executor222 (11800): drop_caches: 2 [ 523.240777][T11810] gfs2_get_tree+0x54/0x1b4 [ 523.240795][T11810] vfs_get_tree+0x90/0x274 [ 523.240806][T11810] do_new_mount+0x25c/0x8c8 [ 523.240817][T11810] path_mount+0x590/0xe04 [ 523.242299][T11800] syz-executor222 (11800): drop_caches: 2 [ 523.242987][T11810] __arm64_sys_mount+0x45c/0x594 [ 523.245389][T11806] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.245845][T11810] invoke_syscall+0x98/0x2c0 [ 523.245865][T11810] el0_svc_common+0x138/0x258 [ 523.245878][T11810] do_el0_svc+0x64/0x198 [ 523.245891][T11810] el0_svc+0x4c/0x15c [ 523.245901][T11810] el0t_64_sync_handler+0x84/0xf0 [ 523.245910][T11810] el0t_64_sync+0x190/0x194 [ 523.257188][T11810] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.263569][T11810] gfs2: fsid=gfs2: error -17 adding sysfs files [ 523.293472][T11804] loop4: detected capacity change from 0 to 32768 [ 523.301210][T11806] gfs2: fsid=gfs2: error -17 adding sysfs files [ 523.311067][T11804] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 523.312740][T11804] CPU: 1 PID: 11804 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 523.314993][T11804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.317193][T11804] Call trace: [ 523.317973][T11804] dump_backtrace+0x1b8/0x1e4 [ 523.318976][T11804] show_stack+0x2c/0x44 [ 523.319865][T11804] dump_stack_lvl+0xd0/0x124 [ 523.320818][T11804] dump_stack+0x1c/0x28 [ 523.321764][T11804] sysfs_create_dir_ns+0x278/0x318 [ 523.322846][T11804] kobject_add_internal+0x598/0xb14 [ 523.324044][T11804] kobject_init_and_add+0x130/0x1a0 [ 523.324058][T11803] syz-executor222 (11803): drop_caches: 2 [ 523.325209][T11804] gfs2_sys_fs_add+0x1f8/0x3f4 [ 523.325227][T11804] gfs2_fill_super+0xdf0/0x1fd4 [ 523.327980][T11803] syz-executor222 (11803): drop_caches: 2 [ 523.328648][T11804] get_tree_bdev+0x360/0x54c [ 523.331006][T11804] gfs2_get_tree+0x54/0x1b4 [ 523.331897][T11804] vfs_get_tree+0x90/0x274 [ 523.332909][T11804] do_new_mount+0x25c/0x8c8 [ 523.333927][T11804] path_mount+0x590/0xe04 [ 523.334878][T11804] __arm64_sys_mount+0x45c/0x594 [ 523.335963][T11804] invoke_syscall+0x98/0x2c0 [ 523.336949][T11804] el0_svc_common+0x138/0x258 [ 523.338018][T11804] do_el0_svc+0x64/0x198 [ 523.338916][T11804] el0_svc+0x4c/0x15c [ 523.339771][T11804] el0t_64_sync_handler+0x84/0xf0 [ 523.340860][T11804] el0t_64_sync+0x190/0x194 [ 523.467607][T11810] syz-executor222 (11810): drop_caches: 2 [ 523.471539][T11804] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.477788][T11804] gfs2: fsid=gfs2: error -17 adding sysfs files [ 523.478915][T11810] syz-executor222 (11810): drop_caches: 2 [ 523.595784][T11806] syz-executor222 (11806): drop_caches: 2 [ 523.604872][T11806] syz-executor222 (11806): drop_caches: 2 [ 523.716911][T11804] syz-executor222 (11804): drop_caches: 2 [ 523.726433][T11804] syz-executor222 (11804): drop_caches: 2 [ 523.782122][T11820] loop3: detected capacity change from 0 to 32768 [ 523.791806][T11820] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 523.793513][T11820] CPU: 0 PID: 11820 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 523.795842][T11820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.798146][T11820] Call trace: [ 523.798886][T11820] dump_backtrace+0x1b8/0x1e4 [ 523.799891][T11820] show_stack+0x2c/0x44 [ 523.800863][T11820] dump_stack_lvl+0xd0/0x124 [ 523.801926][T11820] dump_stack+0x1c/0x28 [ 523.802902][T11820] sysfs_create_dir_ns+0x278/0x318 [ 523.804015][T11820] kobject_add_internal+0x598/0xb14 [ 523.805237][T11820] kobject_init_and_add+0x130/0x1a0 [ 523.806404][T11820] gfs2_sys_fs_add+0x1f8/0x3f4 [ 523.807483][T11820] gfs2_fill_super+0xdf0/0x1fd4 [ 523.808494][T11820] get_tree_bdev+0x360/0x54c [ 523.809462][T11820] gfs2_get_tree+0x54/0x1b4 [ 523.810428][T11820] vfs_get_tree+0x90/0x274 [ 523.811398][T11820] do_new_mount+0x25c/0x8c8 [ 523.812453][T11820] path_mount+0x590/0xe04 [ 523.813390][T11820] __arm64_sys_mount+0x45c/0x594 [ 523.814487][T11820] invoke_syscall+0x98/0x2c0 [ 523.815537][T11820] el0_svc_common+0x138/0x258 [ 523.816613][T11820] do_el0_svc+0x64/0x198 [ 523.817523][T11820] el0_svc+0x4c/0x15c [ 523.818396][T11820] el0t_64_sync_handler+0x84/0xf0 [ 523.819508][T11820] el0t_64_sync+0x190/0x194 [ 523.822538][T11820] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.825463][T11820] gfs2: fsid=gfs2: error -17 adding sysfs files [ 523.893174][T11823] loop5: detected capacity change from 0 to 32768 [ 523.903414][T11823] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 523.917848][T11823] CPU: 1 PID: 11823 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 523.920204][T11823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.922424][T11823] Call trace: [ 523.923146][T11823] dump_backtrace+0x1b8/0x1e4 [ 523.924143][T11823] show_stack+0x2c/0x44 [ 523.924967][T11823] dump_stack_lvl+0xd0/0x124 [ 523.925904][T11823] dump_stack+0x1c/0x28 [ 523.926773][T11823] sysfs_create_dir_ns+0x278/0x318 [ 523.927950][T11823] kobject_add_internal+0x598/0xb14 [ 523.929184][T11823] kobject_init_and_add+0x130/0x1a0 [ 523.930327][T11823] gfs2_sys_fs_add+0x1f8/0x3f4 [ 523.931411][T11823] gfs2_fill_super+0xdf0/0x1fd4 [ 523.932495][T11823] get_tree_bdev+0x360/0x54c [ 523.933477][T11823] gfs2_get_tree+0x54/0x1b4 [ 523.934380][T11823] vfs_get_tree+0x90/0x274 [ 523.935336][T11823] do_new_mount+0x25c/0x8c8 [ 523.936305][T11823] path_mount+0x590/0xe04 [ 523.937262][T11823] __arm64_sys_mount+0x45c/0x594 [ 523.938391][T11823] invoke_syscall+0x98/0x2c0 [ 523.939419][T11823] el0_svc_common+0x138/0x258 [ 523.940424][T11823] do_el0_svc+0x64/0x198 [ 523.941368][T11823] el0_svc+0x4c/0x15c [ 523.942272][T11823] el0t_64_sync_handler+0x84/0xf0 [ 523.943344][T11823] el0t_64_sync+0x190/0x194 [ 523.980492][T11820] syz-executor222 (11820): drop_caches: 2 [ 523.982205][T11820] syz-executor222 (11820): drop_caches: 2 [ 523.984959][T11823] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 523.988896][T11823] gfs2: fsid=gfs2: error -17 adding sysfs files [ 524.195994][T11823] syz-executor222 (11823): drop_caches: 2 [ 524.201268][T11823] syz-executor222 (11823): drop_caches: 2 [ 524.279749][T11827] loop1: detected capacity change from 0 to 32768 [ 524.288085][T11827] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 524.292132][T11827] CPU: 0 PID: 11827 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 524.294477][T11827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.296683][T11827] Call trace: [ 524.297411][T11827] dump_backtrace+0x1b8/0x1e4 [ 524.298491][T11827] show_stack+0x2c/0x44 [ 524.299380][T11827] dump_stack_lvl+0xd0/0x124 [ 524.300396][T11827] dump_stack+0x1c/0x28 [ 524.301325][T11827] sysfs_create_dir_ns+0x278/0x318 [ 524.302423][T11827] kobject_add_internal+0x598/0xb14 [ 524.303501][T11827] kobject_init_and_add+0x130/0x1a0 [ 524.304614][T11827] gfs2_sys_fs_add+0x1f8/0x3f4 [ 524.305690][T11827] gfs2_fill_super+0xdf0/0x1fd4 [ 524.306786][T11827] get_tree_bdev+0x360/0x54c [ 524.307761][T11827] gfs2_get_tree+0x54/0x1b4 [ 524.308642][T11827] vfs_get_tree+0x90/0x274 [ 524.309653][T11827] do_new_mount+0x25c/0x8c8 [ 524.310604][T11827] path_mount+0x590/0xe04 [ 524.311529][T11827] __arm64_sys_mount+0x45c/0x594 [ 524.312584][T11827] invoke_syscall+0x98/0x2c0 [ 524.313548][T11827] el0_svc_common+0x138/0x258 [ 524.314572][T11827] do_el0_svc+0x64/0x198 [ 524.315539][T11827] el0_svc+0x4c/0x15c [ 524.316388][T11827] el0t_64_sync_handler+0x84/0xf0 [ 524.317511][T11827] el0t_64_sync+0x190/0x194 [ 524.359449][T11825] loop2: detected capacity change from 0 to 32768 [ 524.362456][T11829] loop4: detected capacity change from 0 to 32768 [ 524.376032][T11825] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 524.377838][T11825] CPU: 0 PID: 11825 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 524.380134][T11825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.382318][T11825] Call trace: [ 524.383037][T11825] dump_backtrace+0x1b8/0x1e4 [ 524.384066][T11825] show_stack+0x2c/0x44 [ 524.384996][T11825] dump_stack_lvl+0xd0/0x124 [ 524.386000][T11825] dump_stack+0x1c/0x28 [ 524.386876][T11825] sysfs_create_dir_ns+0x278/0x318 [ 524.388022][T11825] kobject_add_internal+0x598/0xb14 [ 524.389197][T11825] kobject_init_and_add+0x130/0x1a0 [ 524.390374][T11825] gfs2_sys_fs_add+0x1f8/0x3f4 [ 524.391382][T11825] gfs2_fill_super+0xdf0/0x1fd4 [ 524.392476][T11825] get_tree_bdev+0x360/0x54c [ 524.393469][T11825] gfs2_get_tree+0x54/0x1b4 [ 524.394451][T11825] vfs_get_tree+0x90/0x274 [ 524.395449][T11825] do_new_mount+0x25c/0x8c8 [ 524.396419][T11825] path_mount+0x590/0xe04 [ 524.397376][T11825] __arm64_sys_mount+0x45c/0x594 [ 524.398425][T11825] invoke_syscall+0x98/0x2c0 [ 524.399432][T11825] el0_svc_common+0x138/0x258 [ 524.400500][T11825] do_el0_svc+0x64/0x198 [ 524.401147][T11827] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 524.401416][T11825] el0_svc+0x4c/0x15c [ 524.405230][T11825] el0t_64_sync_handler+0x84/0xf0 [ 524.406325][T11825] el0t_64_sync+0x190/0x194 [ 524.413064][T11829] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 524.414683][T11829] CPU: 0 PID: 11829 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 524.415941][T11827] gfs2: fsid=gfs2: error -17 adding sysfs files [ 524.416958][T11829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.416969][T11829] Call trace: [ 524.416973][T11829] dump_backtrace+0x1b8/0x1e4 [ 524.416987][T11829] show_stack+0x2c/0x44 [ 524.423044][T11829] dump_stack_lvl+0xd0/0x124 [ 524.424078][T11829] dump_stack+0x1c/0x28 [ 524.424899][T11829] sysfs_create_dir_ns+0x278/0x318 [ 524.425949][T11829] kobject_add_internal+0x598/0xb14 [ 524.427143][T11829] kobject_init_and_add+0x130/0x1a0 [ 524.428298][T11829] gfs2_sys_fs_add+0x1f8/0x3f4 [ 524.429377][T11829] gfs2_fill_super+0xdf0/0x1fd4 [ 524.430422][T11829] get_tree_bdev+0x360/0x54c [ 524.431427][T11829] gfs2_get_tree+0x54/0x1b4 [ 524.432432][T11829] vfs_get_tree+0x90/0x274 [ 524.433335][T11829] do_new_mount+0x25c/0x8c8 [ 524.434456][T11829] path_mount+0x590/0xe04 [ 524.435405][T11829] __arm64_sys_mount+0x45c/0x594 [ 524.436433][T11829] invoke_syscall+0x98/0x2c0 [ 524.437435][T11829] el0_svc_common+0x138/0x258 [ 524.438501][T11829] do_el0_svc+0x64/0x198 [ 524.439390][T11829] el0_svc+0x4c/0x15c [ 524.440269][T11829] el0t_64_sync_handler+0x84/0xf0 [ 524.441312][T11829] el0t_64_sync+0x190/0x194 [ 524.449272][T11825] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 524.452353][T11825] gfs2: fsid=gfs2: error -17 adding sysfs files [ 524.453786][T11829] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 524.460297][T11829] gfs2: fsid=gfs2: error -17 adding sysfs files [ 524.465353][T11835] loop3: detected capacity change from 0 to 32768 [ 524.467946][T11835] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 524.469595][T11835] CPU: 1 PID: 11835 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 524.471814][T11835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.473990][T11835] Call trace: [ 524.474670][T11835] dump_backtrace+0x1b8/0x1e4 [ 524.475710][T11835] show_stack+0x2c/0x44 [ 524.476618][T11835] dump_stack_lvl+0xd0/0x124 [ 524.477604][T11835] dump_stack+0x1c/0x28 [ 524.478620][T11835] sysfs_create_dir_ns+0x278/0x318 [ 524.479710][T11835] kobject_add_internal+0x598/0xb14 [ 524.480904][T11835] kobject_init_and_add+0x130/0x1a0 [ 524.482108][T11835] gfs2_sys_fs_add+0x1f8/0x3f4 [ 524.483174][T11835] gfs2_fill_super+0xdf0/0x1fd4 [ 524.484250][T11835] get_tree_bdev+0x360/0x54c [ 524.485290][T11835] gfs2_get_tree+0x54/0x1b4 [ 524.486258][T11835] vfs_get_tree+0x90/0x274 [ 524.487293][T11835] do_new_mount+0x25c/0x8c8 [ 524.488227][T11835] path_mount+0x590/0xe04 [ 524.489224][T11835] __arm64_sys_mount+0x45c/0x594 [ 524.490297][T11835] invoke_syscall+0x98/0x2c0 [ 524.491316][T11835] el0_svc_common+0x138/0x258 [ 524.492328][T11835] do_el0_svc+0x64/0x198 [ 524.493261][T11835] el0_svc+0x4c/0x15c [ 524.494097][T11835] el0t_64_sync_handler+0x84/0xf0 [ 524.495230][T11835] el0t_64_sync+0x190/0x194 [ 524.496792][T11835] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 524.499699][T11835] gfs2: fsid=gfs2: error -17 adding sysfs files [ 524.657805][T11827] syz-executor222 (11827): drop_caches: 2 [ 524.662816][T11827] syz-executor222 (11827): drop_caches: 2 [ 524.689011][T11829] syz-executor222 (11829): drop_caches: 2 [ 524.700789][T11829] syz-executor222 (11829): drop_caches: 2 [ 524.707531][T11836] loop5: detected capacity change from 0 to 32768 [ 524.715649][T11836] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 524.717693][T11836] CPU: 0 PID: 11836 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 524.720007][T11836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.722134][T11836] Call trace: [ 524.722885][T11836] dump_backtrace+0x1b8/0x1e4 [ 524.723966][T11836] show_stack+0x2c/0x44 [ 524.725000][T11836] dump_stack_lvl+0xd0/0x124 [ 524.725987][T11836] dump_stack+0x1c/0x28 [ 524.726872][T11836] sysfs_create_dir_ns+0x278/0x318 [ 524.728043][T11836] kobject_add_internal+0x598/0xb14 [ 524.729247][T11836] kobject_init_and_add+0x130/0x1a0 [ 524.730418][T11836] gfs2_sys_fs_add+0x1f8/0x3f4 [ 524.731455][T11836] gfs2_fill_super+0xdf0/0x1fd4 [ 524.732613][T11836] get_tree_bdev+0x360/0x54c [ 524.733634][T11836] gfs2_get_tree+0x54/0x1b4 [ 524.734666][T11836] vfs_get_tree+0x90/0x274 [ 524.735602][T11836] do_new_mount+0x25c/0x8c8 [ 524.736668][T11836] path_mount+0x590/0xe04 [ 524.737654][T11836] __arm64_sys_mount+0x45c/0x594 [ 524.738772][T11836] invoke_syscall+0x98/0x2c0 [ 524.739772][T11836] el0_svc_common+0x138/0x258 [ 524.740796][T11836] do_el0_svc+0x64/0x198 [ 524.741746][T11836] el0_svc+0x4c/0x15c [ 524.742640][T11836] el0t_64_sync_handler+0x84/0xf0 [ 524.743694][T11836] el0t_64_sync+0x190/0x194 [ 524.746156][T11836] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 524.749088][T11836] gfs2: fsid=gfs2: error -17 adding sysfs files [ 524.752916][T11825] syz-executor222 (11825): drop_caches: 2 [ 524.768583][T11825] syz-executor222 (11825): drop_caches: 2 [ 524.770877][T11835] syz-executor222 (11835): drop_caches: 2 [ 524.779017][T11835] syz-executor222 (11835): drop_caches: 2 [ 524.955665][T11836] syz-executor222 (11836): drop_caches: 2 [ 524.960292][T11836] syz-executor222 (11836): drop_caches: 2 [ 525.183897][T11845] loop1: detected capacity change from 0 to 32768 [ 525.192385][T11845] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 525.194081][T11845] CPU: 1 PID: 11845 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 525.196363][T11845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.198588][T11845] Call trace: [ 525.199298][T11845] dump_backtrace+0x1b8/0x1e4 [ 525.200296][T11845] show_stack+0x2c/0x44 [ 525.201180][T11845] dump_stack_lvl+0xd0/0x124 [ 525.202153][T11845] dump_stack+0x1c/0x28 [ 525.203052][T11845] sysfs_create_dir_ns+0x278/0x318 [ 525.204248][T11845] kobject_add_internal+0x598/0xb14 [ 525.205375][T11845] kobject_init_and_add+0x130/0x1a0 [ 525.206618][T11845] gfs2_sys_fs_add+0x1f8/0x3f4 [ 525.207705][T11845] gfs2_fill_super+0xdf0/0x1fd4 [ 525.208786][T11845] get_tree_bdev+0x360/0x54c [ 525.209938][T11845] gfs2_get_tree+0x54/0x1b4 [ 525.210957][T11845] vfs_get_tree+0x90/0x274 [ 525.212021][T11845] do_new_mount+0x25c/0x8c8 [ 525.213085][T11845] path_mount+0x590/0xe04 [ 525.214006][T11845] __arm64_sys_mount+0x45c/0x594 [ 525.215124][T11845] invoke_syscall+0x98/0x2c0 [ 525.216112][T11845] el0_svc_common+0x138/0x258 [ 525.217250][T11845] do_el0_svc+0x64/0x198 [ 525.218177][T11845] el0_svc+0x4c/0x15c [ 525.219101][T11845] el0t_64_sync_handler+0x84/0xf0 [ 525.220302][T11845] el0t_64_sync+0x190/0x194 [ 525.319876][T11848] loop2: detected capacity change from 0 to 32768 [ 525.321846][T11845] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 525.329002][T11848] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 525.330626][T11848] CPU: 1 PID: 11848 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 525.332110][T11845] gfs2: fsid=gfs2: error -17 adding sysfs files [ 525.332897][T11848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.336505][T11848] Call trace: [ 525.337234][T11848] dump_backtrace+0x1b8/0x1e4 [ 525.338304][T11848] show_stack+0x2c/0x44 [ 525.339300][T11848] dump_stack_lvl+0xd0/0x124 [ 525.340291][T11848] dump_stack+0x1c/0x28 [ 525.341191][T11848] sysfs_create_dir_ns+0x278/0x318 [ 525.342396][T11848] kobject_add_internal+0x598/0xb14 [ 525.343615][T11848] kobject_init_and_add+0x130/0x1a0 [ 525.344795][T11848] gfs2_sys_fs_add+0x1f8/0x3f4 [ 525.345843][T11848] gfs2_fill_super+0xdf0/0x1fd4 [ 525.346840][T11848] get_tree_bdev+0x360/0x54c [ 525.347803][T11848] gfs2_get_tree+0x54/0x1b4 [ 525.348777][T11848] vfs_get_tree+0x90/0x274 [ 525.349758][T11848] do_new_mount+0x25c/0x8c8 [ 525.350660][T11848] path_mount+0x590/0xe04 [ 525.351718][T11848] __arm64_sys_mount+0x45c/0x594 [ 525.352876][T11848] invoke_syscall+0x98/0x2c0 [ 525.353904][T11848] el0_svc_common+0x138/0x258 [ 525.354901][T11848] do_el0_svc+0x64/0x198 [ 525.355926][T11848] el0_svc+0x4c/0x15c [ 525.356867][T11848] el0t_64_sync_handler+0x84/0xf0 [ 525.358091][T11848] el0t_64_sync+0x190/0x194 [ 525.385925][T11848] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 525.388826][T11848] gfs2: fsid=gfs2: error -17 adding sysfs files [ 525.390343][T11846] loop4: detected capacity change from 0 to 32768 [ 525.399123][T11846] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 525.401066][T11846] CPU: 0 PID: 11846 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 525.403347][T11846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.405503][T11846] Call trace: [ 525.406226][T11846] dump_backtrace+0x1b8/0x1e4 [ 525.407218][T11846] show_stack+0x2c/0x44 [ 525.408115][T11846] dump_stack_lvl+0xd0/0x124 [ 525.409199][T11846] dump_stack+0x1c/0x28 [ 525.410187][T11846] sysfs_create_dir_ns+0x278/0x318 [ 525.411265][T11846] kobject_add_internal+0x598/0xb14 [ 525.412401][T11846] kobject_init_and_add+0x130/0x1a0 [ 525.413591][T11846] gfs2_sys_fs_add+0x1f8/0x3f4 [ 525.414624][T11846] gfs2_fill_super+0xdf0/0x1fd4 [ 525.415734][T11846] get_tree_bdev+0x360/0x54c [ 525.416753][T11846] gfs2_get_tree+0x54/0x1b4 [ 525.417794][T11846] vfs_get_tree+0x90/0x274 [ 525.418698][T11846] do_new_mount+0x25c/0x8c8 [ 525.419679][T11846] path_mount+0x590/0xe04 [ 525.420674][T11846] __arm64_sys_mount+0x45c/0x594 [ 525.421715][T11846] invoke_syscall+0x98/0x2c0 [ 525.422791][T11846] el0_svc_common+0x138/0x258 [ 525.423794][T11846] do_el0_svc+0x64/0x198 [ 525.424677][T11846] el0_svc+0x4c/0x15c [ 525.425614][T11846] el0t_64_sync_handler+0x84/0xf0 [ 525.426672][T11846] el0t_64_sync+0x190/0x194 [ 525.429696][T11846] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 525.432749][T11846] gfs2: fsid=gfs2: error -17 adding sysfs files [ 525.473025][T11850] loop5: detected capacity change from 0 to 32768 [ 525.475226][T11850] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 525.476899][T11850] CPU: 1 PID: 11850 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 525.479091][T11850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.481266][T11850] Call trace: [ 525.481949][T11850] dump_backtrace+0x1b8/0x1e4 [ 525.483024][T11850] show_stack+0x2c/0x44 [ 525.483928][T11850] dump_stack_lvl+0xd0/0x124 [ 525.484982][T11850] dump_stack+0x1c/0x28 [ 525.485828][T11850] sysfs_create_dir_ns+0x278/0x318 [ 525.486897][T11850] kobject_add_internal+0x598/0xb14 [ 525.488017][T11850] kobject_init_and_add+0x130/0x1a0 [ 525.489135][T11850] gfs2_sys_fs_add+0x1f8/0x3f4 [ 525.490115][T11850] gfs2_fill_super+0xdf0/0x1fd4 [ 525.491175][T11850] get_tree_bdev+0x360/0x54c [ 525.492325][T11850] gfs2_get_tree+0x54/0x1b4 [ 525.493309][T11850] vfs_get_tree+0x90/0x274 [ 525.494202][T11850] do_new_mount+0x25c/0x8c8 [ 525.495181][T11850] path_mount+0x590/0xe04 [ 525.496156][T11850] __arm64_sys_mount+0x45c/0x594 [ 525.497238][T11850] invoke_syscall+0x98/0x2c0 [ 525.498337][T11850] el0_svc_common+0x138/0x258 [ 525.499357][T11850] do_el0_svc+0x64/0x198 [ 525.500299][T11850] el0_svc+0x4c/0x15c [ 525.501202][T11850] el0t_64_sync_handler+0x84/0xf0 [ 525.502291][T11850] el0t_64_sync+0x190/0x194 [ 525.503444][T11850] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 525.506248][T11850] gfs2: fsid=gfs2: error -17 adding sysfs files [ 525.508681][T11849] loop3: detected capacity change from 0 to 32768 [ 525.511532][T11849] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 525.513179][T11849] CPU: 1 PID: 11849 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 525.515346][T11849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.517559][T11849] Call trace: [ 525.518313][T11849] dump_backtrace+0x1b8/0x1e4 [ 525.519308][T11849] show_stack+0x2c/0x44 [ 525.520268][T11849] dump_stack_lvl+0xd0/0x124 [ 525.521239][T11849] dump_stack+0x1c/0x28 [ 525.522123][T11849] sysfs_create_dir_ns+0x278/0x318 [ 525.523249][T11849] kobject_add_internal+0x598/0xb14 [ 525.524388][T11849] kobject_init_and_add+0x130/0x1a0 [ 525.525655][T11849] gfs2_sys_fs_add+0x1f8/0x3f4 [ 525.526731][T11849] gfs2_fill_super+0xdf0/0x1fd4 [ 525.527784][T11849] get_tree_bdev+0x360/0x54c [ 525.528811][T11849] gfs2_get_tree+0x54/0x1b4 [ 525.529813][T11849] vfs_get_tree+0x90/0x274 [ 525.530705][T11849] do_new_mount+0x25c/0x8c8 [ 525.531620][T11849] path_mount+0x590/0xe04 [ 525.531833][T11845] syz-executor222 (11845): drop_caches: 2 [ 525.532591][T11849] __arm64_sys_mount+0x45c/0x594 [ 525.532605][T11849] invoke_syscall+0x98/0x2c0 [ 525.532619][T11849] el0_svc_common+0x138/0x258 [ 525.532632][T11849] do_el0_svc+0x64/0x198 [ 525.535619][T11845] syz-executor222 (11845): drop_caches: 2 [ 525.535915][T11849] el0_svc+0x4c/0x15c [ 525.535928][T11849] el0t_64_sync_handler+0x84/0xf0 [ 525.535939][T11849] el0t_64_sync+0x190/0x194 [ 525.568592][T11849] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 525.594158][T11849] gfs2: fsid=gfs2: error -17 adding sysfs files [ 525.604376][T11848] syz-executor222 (11848): drop_caches: 2 [ 525.636335][T11848] syz-executor222 (11848): drop_caches: 2 [ 525.680236][T11846] syz-executor222 (11846): drop_caches: 2 [ 525.686672][T11846] syz-executor222 (11846): drop_caches: 2 [ 525.738191][T11850] syz-executor222 (11850): drop_caches: 2 [ 525.744983][T11850] syz-executor222 (11850): drop_caches: 2 [ 525.856630][T11849] syz-executor222 (11849): drop_caches: 2 [ 525.859098][T11849] syz-executor222 (11849): drop_caches: 2 [ 526.051095][T11857] loop2: detected capacity change from 0 to 32768 [ 526.075971][T11857] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 526.077563][T11857] CPU: 1 PID: 11857 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 526.079823][T11857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.081930][T11857] Call trace: [ 526.082663][T11857] dump_backtrace+0x1b8/0x1e4 [ 526.083672][T11857] show_stack+0x2c/0x44 [ 526.084582][T11857] dump_stack_lvl+0xd0/0x124 [ 526.085637][T11857] dump_stack+0x1c/0x28 [ 526.086558][T11857] sysfs_create_dir_ns+0x278/0x318 [ 526.087639][T11857] kobject_add_internal+0x598/0xb14 [ 526.088755][T11857] kobject_init_and_add+0x130/0x1a0 [ 526.089910][T11857] gfs2_sys_fs_add+0x1f8/0x3f4 [ 526.090959][T11857] gfs2_fill_super+0xdf0/0x1fd4 [ 526.092041][T11857] get_tree_bdev+0x360/0x54c [ 526.093098][T11857] gfs2_get_tree+0x54/0x1b4 [ 526.094117][T11857] vfs_get_tree+0x90/0x274 [ 526.095121][T11857] do_new_mount+0x25c/0x8c8 [ 526.096128][T11857] path_mount+0x590/0xe04 [ 526.097040][T11857] __arm64_sys_mount+0x45c/0x594 [ 526.098157][T11857] invoke_syscall+0x98/0x2c0 [ 526.099218][T11857] el0_svc_common+0x138/0x258 [ 526.100289][T11857] do_el0_svc+0x64/0x198 [ 526.101233][T11857] el0_svc+0x4c/0x15c [ 526.102107][T11857] el0t_64_sync_handler+0x84/0xf0 [ 526.103168][T11857] el0t_64_sync+0x190/0x194 [ 526.167436][T11856] loop1: detected capacity change from 0 to 32768 [ 526.169248][T11857] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 526.172003][T11857] gfs2: fsid=gfs2: error -17 adding sysfs files [ 526.173739][T11856] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 526.175306][T11856] CPU: 0 PID: 11856 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 526.177668][T11856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.179876][T11856] Call trace: [ 526.180626][T11856] dump_backtrace+0x1b8/0x1e4 [ 526.181599][T11856] show_stack+0x2c/0x44 [ 526.182659][T11856] dump_stack_lvl+0xd0/0x124 [ 526.183693][T11856] dump_stack+0x1c/0x28 [ 526.184591][T11856] sysfs_create_dir_ns+0x278/0x318 [ 526.185802][T11856] kobject_add_internal+0x598/0xb14 [ 526.187032][T11856] kobject_init_and_add+0x130/0x1a0 [ 526.188210][T11856] gfs2_sys_fs_add+0x1f8/0x3f4 [ 526.189313][T11856] gfs2_fill_super+0xdf0/0x1fd4 [ 526.190404][T11856] get_tree_bdev+0x360/0x54c [ 526.191415][T11856] gfs2_get_tree+0x54/0x1b4 [ 526.192394][T11856] vfs_get_tree+0x90/0x274 [ 526.193385][T11856] do_new_mount+0x25c/0x8c8 [ 526.194362][T11856] path_mount+0x590/0xe04 [ 526.195382][T11856] __arm64_sys_mount+0x45c/0x594 [ 526.196521][T11856] invoke_syscall+0x98/0x2c0 [ 526.197542][T11856] el0_svc_common+0x138/0x258 [ 526.198539][T11856] do_el0_svc+0x64/0x198 [ 526.199518][T11856] el0_svc+0x4c/0x15c [ 526.200392][T11856] el0t_64_sync_handler+0x84/0xf0 [ 526.201483][T11856] el0t_64_sync+0x190/0x194 [ 526.204468][T11856] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 526.207348][T11856] gfs2: fsid=gfs2: error -17 adding sysfs files [ 526.280217][T11858] loop4: detected capacity change from 0 to 32768 [ 526.300887][T11858] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 526.302484][T11858] CPU: 0 PID: 11858 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 526.304662][T11858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.306915][T11858] Call trace: [ 526.307708][T11858] dump_backtrace+0x1b8/0x1e4 [ 526.308754][T11858] show_stack+0x2c/0x44 [ 526.309729][T11858] dump_stack_lvl+0xd0/0x124 [ 526.310729][T11858] dump_stack+0x1c/0x28 [ 526.311592][T11858] sysfs_create_dir_ns+0x278/0x318 [ 526.312745][T11858] kobject_add_internal+0x598/0xb14 [ 526.313928][T11858] kobject_init_and_add+0x130/0x1a0 [ 526.315175][T11858] gfs2_sys_fs_add+0x1f8/0x3f4 [ 526.316302][T11858] gfs2_fill_super+0xdf0/0x1fd4 [ 526.317293][T11858] get_tree_bdev+0x360/0x54c [ 526.318267][T11858] gfs2_get_tree+0x54/0x1b4 [ 526.319305][T11858] vfs_get_tree+0x90/0x274 [ 526.320302][T11858] do_new_mount+0x25c/0x8c8 [ 526.321357][T11858] path_mount+0x590/0xe04 [ 526.322192][T11858] __arm64_sys_mount+0x45c/0x594 [ 526.323389][T11858] invoke_syscall+0x98/0x2c0 [ 526.324398][T11858] el0_svc_common+0x138/0x258 [ 526.325379][T11858] do_el0_svc+0x64/0x198 [ 526.326295][T11858] el0_svc+0x4c/0x15c [ 526.327173][T11858] el0t_64_sync_handler+0x84/0xf0 [ 526.328305][T11858] el0t_64_sync+0x190/0x194 [ 526.329558][T11858] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 526.332189][T11858] gfs2: fsid=gfs2: error -17 adding sysfs files [ 526.387147][T11859] loop5: detected capacity change from 0 to 32768 [ 526.396048][T11859] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 526.397582][T11859] CPU: 0 PID: 11859 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 526.399813][T11859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.402034][T11859] Call trace: [ 526.402774][T11859] dump_backtrace+0x1b8/0x1e4 [ 526.403729][T11859] show_stack+0x2c/0x44 [ 526.404549][T11859] dump_stack_lvl+0xd0/0x124 [ 526.405594][T11859] dump_stack+0x1c/0x28 [ 526.406451][T11859] sysfs_create_dir_ns+0x278/0x318 [ 526.407566][T11859] kobject_add_internal+0x598/0xb14 [ 526.408726][T11859] kobject_init_and_add+0x130/0x1a0 [ 526.409842][T11859] gfs2_sys_fs_add+0x1f8/0x3f4 [ 526.410933][T11859] gfs2_fill_super+0xdf0/0x1fd4 [ 526.412016][T11859] get_tree_bdev+0x360/0x54c [ 526.413062][T11859] gfs2_get_tree+0x54/0x1b4 [ 526.414087][T11859] vfs_get_tree+0x90/0x274 [ 526.415084][T11859] do_new_mount+0x25c/0x8c8 [ 526.416074][T11859] path_mount+0x590/0xe04 [ 526.416973][T11859] __arm64_sys_mount+0x45c/0x594 [ 526.418091][T11859] invoke_syscall+0x98/0x2c0 [ 526.419037][T11859] el0_svc_common+0x138/0x258 [ 526.420023][T11859] do_el0_svc+0x64/0x198 [ 526.421042][T11859] el0_svc+0x4c/0x15c [ 526.421888][T11859] el0t_64_sync_handler+0x84/0xf0 [ 526.423037][T11859] el0t_64_sync+0x190/0x194 [ 526.428753][T11859] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 526.431724][T11859] gfs2: fsid=gfs2: error -17 adding sysfs files [ 526.453812][T11856] syz-executor222 (11856): drop_caches: 2 [ 526.460606][T11856] syz-executor222 (11856): drop_caches: 2 [ 526.478583][T11857] syz-executor222 (11857): drop_caches: 2 [ 526.481040][T11858] syz-executor222 (11858): drop_caches: 2 [ 526.484677][T11858] syz-executor222 (11858): drop_caches: 2 [ 526.488753][T11857] syz-executor222 (11857): drop_caches: 2 [ 526.657057][T11859] syz-executor222 (11859): drop_caches: 2 [ 526.661520][T11859] syz-executor222 (11859): drop_caches: 2 [ 526.691190][T11860] loop3: detected capacity change from 0 to 32768 [ 526.702929][T11860] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 526.704727][T11860] CPU: 0 PID: 11860 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 526.706982][T11860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.709175][T11860] Call trace: [ 526.709854][T11860] dump_backtrace+0x1b8/0x1e4 [ 526.710850][T11860] show_stack+0x2c/0x44 [ 526.711779][T11860] dump_stack_lvl+0xd0/0x124 [ 526.712742][T11860] dump_stack+0x1c/0x28 [ 526.713625][T11860] sysfs_create_dir_ns+0x278/0x318 [ 526.714825][T11860] kobject_add_internal+0x598/0xb14 [ 526.715942][T11860] kobject_init_and_add+0x130/0x1a0 [ 526.717015][T11860] gfs2_sys_fs_add+0x1f8/0x3f4 [ 526.718049][T11860] gfs2_fill_super+0xdf0/0x1fd4 [ 526.719137][T11860] get_tree_bdev+0x360/0x54c [ 526.720204][T11860] gfs2_get_tree+0x54/0x1b4 [ 526.721191][T11860] vfs_get_tree+0x90/0x274 [ 526.722206][T11860] do_new_mount+0x25c/0x8c8 [ 526.723174][T11860] path_mount+0x590/0xe04 [ 526.724074][T11860] __arm64_sys_mount+0x45c/0x594 [ 526.725062][T11860] invoke_syscall+0x98/0x2c0 [ 526.726117][T11860] el0_svc_common+0x138/0x258 [ 526.727100][T11860] do_el0_svc+0x64/0x198 [ 526.728036][T11860] el0_svc+0x4c/0x15c [ 526.728922][T11860] el0t_64_sync_handler+0x84/0xf0 [ 526.730029][T11860] el0t_64_sync+0x190/0x194 [ 526.733023][T11860] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 526.736624][T11860] gfs2: fsid=gfs2: error -17 adding sysfs files [ 526.933513][T11860] syz-executor222 (11860): drop_caches: 2 [ 526.943636][T11860] syz-executor222 (11860): drop_caches: 2 [ 526.982698][T11867] loop2: detected capacity change from 0 to 32768 [ 527.005949][T11867] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 527.007564][T11867] CPU: 1 PID: 11867 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.009874][T11867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.011996][T11867] Call trace: [ 527.012766][T11867] dump_backtrace+0x1b8/0x1e4 [ 527.013802][T11867] show_stack+0x2c/0x44 [ 527.014727][T11867] dump_stack_lvl+0xd0/0x124 [ 527.015712][T11867] dump_stack+0x1c/0x28 [ 527.016651][T11867] sysfs_create_dir_ns+0x278/0x318 [ 527.017751][T11867] kobject_add_internal+0x598/0xb14 [ 527.018864][T11867] kobject_init_and_add+0x130/0x1a0 [ 527.019957][T11867] gfs2_sys_fs_add+0x1f8/0x3f4 [ 527.021016][T11867] gfs2_fill_super+0xdf0/0x1fd4 [ 527.022105][T11867] get_tree_bdev+0x360/0x54c [ 527.023087][T11867] gfs2_get_tree+0x54/0x1b4 [ 527.024104][T11867] vfs_get_tree+0x90/0x274 [ 527.025081][T11867] do_new_mount+0x25c/0x8c8 [ 527.026094][T11867] path_mount+0x590/0xe04 [ 527.027098][T11867] __arm64_sys_mount+0x45c/0x594 [ 527.028259][T11867] invoke_syscall+0x98/0x2c0 [ 527.029266][T11867] el0_svc_common+0x138/0x258 [ 527.030304][T11867] do_el0_svc+0x64/0x198 [ 527.031215][T11867] el0_svc+0x4c/0x15c [ 527.032196][T11867] el0t_64_sync_handler+0x84/0xf0 [ 527.033397][T11867] el0t_64_sync+0x190/0x194 [ 527.094094][T11866] loop4: detected capacity change from 0 to 32768 [ 527.096238][T11867] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 527.099035][T11867] gfs2: fsid=gfs2: error -17 adding sysfs files [ 527.100874][T11866] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 527.102351][T11866] CPU: 0 PID: 11866 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.104634][T11866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.106919][T11866] Call trace: [ 527.107622][T11866] dump_backtrace+0x1b8/0x1e4 [ 527.108609][T11866] show_stack+0x2c/0x44 [ 527.109537][T11866] dump_stack_lvl+0xd0/0x124 [ 527.110574][T11866] dump_stack+0x1c/0x28 [ 527.111434][T11866] sysfs_create_dir_ns+0x278/0x318 [ 527.112578][T11866] kobject_add_internal+0x598/0xb14 [ 527.113675][T11866] kobject_init_and_add+0x130/0x1a0 [ 527.114763][T11866] gfs2_sys_fs_add+0x1f8/0x3f4 [ 527.115770][T11866] gfs2_fill_super+0xdf0/0x1fd4 [ 527.116844][T11866] get_tree_bdev+0x360/0x54c [ 527.117859][T11866] gfs2_get_tree+0x54/0x1b4 [ 527.118862][T11866] vfs_get_tree+0x90/0x274 [ 527.119811][T11866] do_new_mount+0x25c/0x8c8 [ 527.120821][T11866] path_mount+0x590/0xe04 [ 527.121726][T11866] __arm64_sys_mount+0x45c/0x594 [ 527.122763][T11866] invoke_syscall+0x98/0x2c0 [ 527.123758][T11866] el0_svc_common+0x138/0x258 [ 527.124687][T11866] do_el0_svc+0x64/0x198 [ 527.125597][T11866] el0_svc+0x4c/0x15c [ 527.126489][T11866] el0t_64_sync_handler+0x84/0xf0 [ 527.127640][T11866] el0t_64_sync+0x190/0x194 [ 527.133812][T11866] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 527.136799][T11866] gfs2: fsid=gfs2: error -17 adding sysfs files [ 527.157947][T11865] loop1: detected capacity change from 0 to 32768 [ 527.166190][T11865] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 527.167735][T11865] CPU: 0 PID: 11865 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.170072][T11865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.172200][T11865] Call trace: [ 527.172893][T11865] dump_backtrace+0x1b8/0x1e4 [ 527.173872][T11865] show_stack+0x2c/0x44 [ 527.174847][T11865] dump_stack_lvl+0xd0/0x124 [ 527.175799][T11865] dump_stack+0x1c/0x28 [ 527.176732][T11865] sysfs_create_dir_ns+0x278/0x318 [ 527.177769][T11865] kobject_add_internal+0x598/0xb14 [ 527.178909][T11865] kobject_init_and_add+0x130/0x1a0 [ 527.180011][T11865] gfs2_sys_fs_add+0x1f8/0x3f4 [ 527.181077][T11865] gfs2_fill_super+0xdf0/0x1fd4 [ 527.182209][T11865] get_tree_bdev+0x360/0x54c [ 527.183224][T11865] gfs2_get_tree+0x54/0x1b4 [ 527.184227][T11865] vfs_get_tree+0x90/0x274 [ 527.185196][T11865] do_new_mount+0x25c/0x8c8 [ 527.186129][T11865] path_mount+0x590/0xe04 [ 527.186967][T11865] __arm64_sys_mount+0x45c/0x594 [ 527.188139][T11865] invoke_syscall+0x98/0x2c0 [ 527.189179][T11865] el0_svc_common+0x138/0x258 [ 527.190194][T11865] do_el0_svc+0x64/0x198 [ 527.191118][T11865] el0_svc+0x4c/0x15c [ 527.191970][T11865] el0t_64_sync_handler+0x84/0xf0 [ 527.193044][T11865] el0t_64_sync+0x190/0x194 [ 527.223175][T11865] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 527.229644][T11865] gfs2: fsid=gfs2: error -17 adding sysfs files [ 527.300305][T11868] loop5: detected capacity change from 0 to 32768 [ 527.307759][T11868] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 527.309317][T11868] CPU: 0 PID: 11868 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.311605][T11868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.313830][T11868] Call trace: [ 527.314588][T11868] dump_backtrace+0x1b8/0x1e4 [ 527.315612][T11868] show_stack+0x2c/0x44 [ 527.316539][T11868] dump_stack_lvl+0xd0/0x124 [ 527.317545][T11868] dump_stack+0x1c/0x28 [ 527.318427][T11868] sysfs_create_dir_ns+0x278/0x318 [ 527.319606][T11868] kobject_add_internal+0x598/0xb14 [ 527.320742][T11868] kobject_init_and_add+0x130/0x1a0 [ 527.321917][T11868] gfs2_sys_fs_add+0x1f8/0x3f4 [ 527.322922][T11868] gfs2_fill_super+0xdf0/0x1fd4 [ 527.323892][T11868] get_tree_bdev+0x360/0x54c [ 527.324953][T11868] gfs2_get_tree+0x54/0x1b4 [ 527.325986][T11868] vfs_get_tree+0x90/0x274 [ 527.326971][T11868] do_new_mount+0x25c/0x8c8 [ 527.327935][T11868] path_mount+0x590/0xe04 [ 527.328879][T11868] __arm64_sys_mount+0x45c/0x594 [ 527.329963][T11868] invoke_syscall+0x98/0x2c0 [ 527.330962][T11868] el0_svc_common+0x138/0x258 [ 527.331971][T11868] do_el0_svc+0x64/0x198 [ 527.332882][T11868] el0_svc+0x4c/0x15c [ 527.333796][T11868] el0t_64_sync_handler+0x84/0xf0 [ 527.334905][T11868] el0t_64_sync+0x190/0x194 [ 527.374245][T11870] loop3: detected capacity change from 0 to 32768 [ 527.391759][T11867] syz-executor222 (11867): drop_caches: 2 [ 527.393129][T11867] syz-executor222 (11867): drop_caches: 2 [ 527.403239][T11870] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 527.404875][T11870] CPU: 1 PID: 11870 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.407183][T11870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.409316][T11870] Call trace: [ 527.410001][T11870] dump_backtrace+0x1b8/0x1e4 [ 527.410999][T11870] show_stack+0x2c/0x44 [ 527.411952][T11870] dump_stack_lvl+0xd0/0x124 [ 527.412997][T11870] dump_stack+0x1c/0x28 [ 527.413990][T11870] sysfs_create_dir_ns+0x278/0x318 [ 527.414594][T11866] syz-executor222 (11866): drop_caches: 2 [ 527.415080][T11870] kobject_add_internal+0x598/0xb14 [ 527.417520][T11866] syz-executor222 (11866): drop_caches: 2 [ 527.418526][T11868] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 527.418833][T11870] kobject_init_and_add+0x130/0x1a0 [ 527.421478][T11868] gfs2: fsid=gfs2: error -17 adding sysfs files [ 527.422586][T11870] gfs2_sys_fs_add+0x1f8/0x3f4 [ 527.424883][T11870] gfs2_fill_super+0xdf0/0x1fd4 [ 527.425946][T11870] get_tree_bdev+0x360/0x54c [ 527.426955][T11870] gfs2_get_tree+0x54/0x1b4 [ 527.427988][T11870] vfs_get_tree+0x90/0x274 [ 527.428967][T11870] do_new_mount+0x25c/0x8c8 [ 527.429942][T11870] path_mount+0x590/0xe04 [ 527.430925][T11870] __arm64_sys_mount+0x45c/0x594 [ 527.432065][T11870] invoke_syscall+0x98/0x2c0 [ 527.433057][T11870] el0_svc_common+0x138/0x258 [ 527.434147][T11870] do_el0_svc+0x64/0x198 [ 527.435049][T11870] el0_svc+0x4c/0x15c [ 527.435935][T11870] el0t_64_sync_handler+0x84/0xf0 [ 527.437027][T11870] el0t_64_sync+0x190/0x194 [ 527.446805][T11865] syz-executor222 (11865): drop_caches: 2 [ 527.453259][T11865] syz-executor222 (11865): drop_caches: 2 [ 527.470022][T11870] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 527.472792][T11870] gfs2: fsid=gfs2: error -17 adding sysfs files [ 527.611012][T11868] syz-executor222 (11868): drop_caches: 2 [ 527.614902][T11868] syz-executor222 (11868): drop_caches: 2 [ 527.672882][T11870] syz-executor222 (11870): drop_caches: 2 [ 527.683625][T11870] syz-executor222 (11870): drop_caches: 2 [ 527.798772][T11877] loop4: detected capacity change from 0 to 32768 [ 527.801098][T11877] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 527.802836][T11877] CPU: 1 PID: 11877 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.805146][T11877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.807415][T11877] Call trace: [ 527.808146][T11877] dump_backtrace+0x1b8/0x1e4 [ 527.809178][T11877] show_stack+0x2c/0x44 [ 527.810057][T11877] dump_stack_lvl+0xd0/0x124 [ 527.810993][T11877] dump_stack+0x1c/0x28 [ 527.811917][T11877] sysfs_create_dir_ns+0x278/0x318 [ 527.813064][T11877] kobject_add_internal+0x598/0xb14 [ 527.814188][T11877] kobject_init_and_add+0x130/0x1a0 [ 527.815365][T11877] gfs2_sys_fs_add+0x1f8/0x3f4 [ 527.816423][T11877] gfs2_fill_super+0xdf0/0x1fd4 [ 527.817610][T11877] get_tree_bdev+0x360/0x54c [ 527.818621][T11877] gfs2_get_tree+0x54/0x1b4 [ 527.819665][T11877] vfs_get_tree+0x90/0x274 [ 527.820684][T11877] do_new_mount+0x25c/0x8c8 [ 527.821693][T11877] path_mount+0x590/0xe04 [ 527.822673][T11877] __arm64_sys_mount+0x45c/0x594 [ 527.823795][T11877] invoke_syscall+0x98/0x2c0 [ 527.824783][T11877] el0_svc_common+0x138/0x258 [ 527.825811][T11877] do_el0_svc+0x64/0x198 [ 527.826791][T11877] el0_svc+0x4c/0x15c [ 527.827645][T11877] el0t_64_sync_handler+0x84/0xf0 [ 527.828758][T11877] el0t_64_sync+0x190/0x194 [ 527.831721][T11877] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 527.834733][T11877] gfs2: fsid=gfs2: error -17 adding sysfs files [ 527.942493][T11797] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 527.944328][T11797] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 527.976380][T11797] gfs2: fsid=gfs2.0: File system withdrawn [ 527.981347][T11797] CPU: 1 PID: 11797 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 527.983667][T11797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.985887][T11797] Call trace: [ 527.986624][T11797] dump_backtrace+0x1b8/0x1e4 [ 527.987634][T11797] show_stack+0x2c/0x44 [ 527.988595][T11797] dump_stack_lvl+0xd0/0x124 [ 527.989600][T11797] dump_stack+0x1c/0x28 [ 527.990504][T11797] gfs2_withdraw+0xf08/0x134c [ 527.991593][T11797] gfs2_consist_inode_i+0xf0/0x10c [ 527.992690][T11797] gfs2_jdesc_check+0x12c/0x264 [ 527.993706][T11797] init_journal+0xb60/0x1fa4 [ 527.994816][T11797] init_inodes+0xe0/0x2d8 [ 527.995809][T11797] gfs2_fill_super+0x1658/0x1fd4 [ 527.996819][T11797] get_tree_bdev+0x360/0x54c [ 527.997864][T11797] gfs2_get_tree+0x54/0x1b4 [ 527.998882][T11797] vfs_get_tree+0x90/0x274 [ 527.999848][T11797] do_new_mount+0x25c/0x8c8 [ 528.000855][T11797] path_mount+0x590/0xe04 [ 528.001790][T11797] __arm64_sys_mount+0x45c/0x594 [ 528.002894][T11797] invoke_syscall+0x98/0x2c0 [ 528.003922][T11797] el0_svc_common+0x138/0x258 [ 528.004941][T11797] do_el0_svc+0x64/0x198 [ 528.005882][T11797] el0_svc+0x4c/0x15c [ 528.006778][T11797] el0t_64_sync_handler+0x84/0xf0 [ 528.007898][T11797] el0t_64_sync+0x190/0x194 [ 528.037823][T11877] syz-executor222 (11877): drop_caches: 2 [ 528.046748][T11877] syz-executor222 (11877): drop_caches: 2 [ 528.096648][T11878] loop1: detected capacity change from 0 to 32768 [ 528.105082][T11878] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 528.107191][T11878] CPU: 1 PID: 11878 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 528.109526][T11878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.111745][T11878] Call trace: [ 528.112455][T11878] dump_backtrace+0x1b8/0x1e4 [ 528.113534][T11878] show_stack+0x2c/0x44 [ 528.114463][T11878] dump_stack_lvl+0xd0/0x124 [ 528.115511][T11878] dump_stack+0x1c/0x28 [ 528.116428][T11878] sysfs_create_dir_ns+0x278/0x318 [ 528.117541][T11878] kobject_add_internal+0x598/0xb14 [ 528.118738][T11878] kobject_init_and_add+0x130/0x1a0 [ 528.119892][T11878] gfs2_sys_fs_add+0x1f8/0x3f4 [ 528.120923][T11878] gfs2_fill_super+0xdf0/0x1fd4 [ 528.122019][T11878] get_tree_bdev+0x360/0x54c [ 528.123072][T11878] gfs2_get_tree+0x54/0x1b4 [ 528.123990][T11878] vfs_get_tree+0x90/0x274 [ 528.125048][T11878] do_new_mount+0x25c/0x8c8 [ 528.126143][T11878] path_mount+0x590/0xe04 [ 528.127186][T11878] __arm64_sys_mount+0x45c/0x594 [ 528.128288][T11878] invoke_syscall+0x98/0x2c0 [ 528.129328][T11878] el0_svc_common+0x138/0x258 [ 528.130371][T11878] do_el0_svc+0x64/0x198 [ 528.131329][T11878] el0_svc+0x4c/0x15c [ 528.132292][T11878] el0t_64_sync_handler+0x84/0xf0 [ 528.133399][T11878] el0t_64_sync+0x190/0x194 [ 528.136875][T11797] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 528.138970][T11878] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 528.144816][T11878] gfs2: fsid=gfs2: error -17 adding sysfs files [ 528.171380][T11876] loop2: detected capacity change from 0 to 32768 [ 528.184737][T11876] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 528.189057][T11876] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 528.201594][T11876] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 528.201594][T11876] inode = 1 18 [ 528.201594][T11876] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 528.209964][T11876] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 528.215267][T11876] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 528.233366][T11876] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 528.257096][ T6866] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.268199][T11880] loop3: detected capacity change from 0 to 32768 [ 528.270163][T11876] gfs2: fsid=gfs2.0: about to withdraw this file system [ 528.283209][T11880] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 528.284771][T11880] CPU: 1 PID: 11880 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 528.287058][T11880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.289196][T11880] Call trace: [ 528.289865][T11880] dump_backtrace+0x1b8/0x1e4 [ 528.290832][T11880] show_stack+0x2c/0x44 [ 528.291780][T11880] dump_stack_lvl+0xd0/0x124 [ 528.292864][T11880] dump_stack+0x1c/0x28 [ 528.293827][T11880] sysfs_create_dir_ns+0x278/0x318 [ 528.294990][T11880] kobject_add_internal+0x598/0xb14 [ 528.296177][T11880] kobject_init_and_add+0x130/0x1a0 [ 528.297392][T11880] gfs2_sys_fs_add+0x1f8/0x3f4 [ 528.298536][T11880] gfs2_fill_super+0xdf0/0x1fd4 [ 528.299567][T11880] get_tree_bdev+0x360/0x54c [ 528.300625][T11880] gfs2_get_tree+0x54/0x1b4 [ 528.301655][T11880] vfs_get_tree+0x90/0x274 [ 528.302629][T11880] do_new_mount+0x25c/0x8c8 [ 528.303607][T11880] path_mount+0x590/0xe04 [ 528.304563][T11880] __arm64_sys_mount+0x45c/0x594 [ 528.305607][T11880] invoke_syscall+0x98/0x2c0 [ 528.306620][T11880] el0_svc_common+0x138/0x258 [ 528.307665][T11880] do_el0_svc+0x64/0x198 [ 528.308531][T11880] el0_svc+0x4c/0x15c [ 528.309337][T11880] el0t_64_sync_handler+0x84/0xf0 [ 528.310457][T11880] el0t_64_sync+0x190/0x194 [ 528.361934][T11880] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 528.365086][T11880] gfs2: fsid=gfs2: error -17 adding sysfs files [ 528.405477][T11878] syz-executor222 (11878): drop_caches: 2 [ 528.414274][T11878] syz-executor222 (11878): drop_caches: 2 [ 528.423934][T11879] loop5: detected capacity change from 0 to 32768 [ 528.429239][T11879] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 528.435270][T11879] CPU: 1 PID: 11879 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 528.437612][T11879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.439727][T11879] Call trace: [ 528.440478][T11879] dump_backtrace+0x1b8/0x1e4 [ 528.441555][T11879] show_stack+0x2c/0x44 [ 528.442538][T11879] dump_stack_lvl+0xd0/0x124 [ 528.443595][T11879] dump_stack+0x1c/0x28 [ 528.444525][T11879] sysfs_create_dir_ns+0x278/0x318 [ 528.445721][T11879] kobject_add_internal+0x598/0xb14 [ 528.446856][T11879] kobject_init_and_add+0x130/0x1a0 [ 528.448046][T11879] gfs2_sys_fs_add+0x1f8/0x3f4 [ 528.449125][T11879] gfs2_fill_super+0xdf0/0x1fd4 [ 528.450195][T11879] get_tree_bdev+0x360/0x54c [ 528.451200][T11879] gfs2_get_tree+0x54/0x1b4 [ 528.452246][T11879] vfs_get_tree+0x90/0x274 [ 528.453399][T11879] do_new_mount+0x25c/0x8c8 [ 528.454413][T11879] path_mount+0x590/0xe04 [ 528.455362][T11879] __arm64_sys_mount+0x45c/0x594 [ 528.456434][T11879] invoke_syscall+0x98/0x2c0 [ 528.457484][T11879] el0_svc_common+0x138/0x258 [ 528.458445][T11879] do_el0_svc+0x64/0x198 [ 528.459396][T11879] el0_svc+0x4c/0x15c [ 528.460225][T11879] el0t_64_sync_handler+0x84/0xf0 [ 528.461265][T11879] el0t_64_sync+0x190/0x194 [ 528.557468][T11879] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 528.572603][T11879] gfs2: fsid=gfs2: error -17 adding sysfs files [ 528.580789][T11882] loop4: detected capacity change from 0 to 32768 [ 528.584558][T11882] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 528.586460][T11882] CPU: 1 PID: 11882 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 528.588728][T11882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.590920][T11882] Call trace: [ 528.591608][T11882] dump_backtrace+0x1b8/0x1e4 [ 528.592698][T11882] show_stack+0x2c/0x44 [ 528.593685][T11882] dump_stack_lvl+0xd0/0x124 [ 528.594744][T11882] dump_stack+0x1c/0x28 [ 528.595679][T11882] sysfs_create_dir_ns+0x278/0x318 [ 528.596945][T11882] kobject_add_internal+0x598/0xb14 [ 528.598109][T11882] kobject_init_and_add+0x130/0x1a0 [ 528.599257][T11882] gfs2_sys_fs_add+0x1f8/0x3f4 [ 528.600307][T11882] gfs2_fill_super+0xdf0/0x1fd4 [ 528.601372][T11882] get_tree_bdev+0x360/0x54c [ 528.602408][T11882] gfs2_get_tree+0x54/0x1b4 [ 528.603412][T11882] vfs_get_tree+0x90/0x274 [ 528.604449][T11882] do_new_mount+0x25c/0x8c8 [ 528.605420][T11882] path_mount+0x590/0xe04 [ 528.606444][T11882] __arm64_sys_mount+0x45c/0x594 [ 528.607500][T11882] invoke_syscall+0x98/0x2c0 [ 528.608443][T11882] el0_svc_common+0x138/0x258 [ 528.609478][T11882] do_el0_svc+0x64/0x198 [ 528.610451][T11882] el0_svc+0x4c/0x15c [ 528.611321][T11882] el0t_64_sync_handler+0x84/0xf0 [ 528.612493][T11882] el0t_64_sync+0x190/0x194 [ 528.615235][T11882] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 528.618347][T11882] gfs2: fsid=gfs2: error -17 adding sysfs files [ 528.624957][T11880] syz-executor222 (11880): drop_caches: 2 [ 528.627008][T11880] syz-executor222 (11880): drop_caches: 2 [ 528.802798][T11879] syz-executor222 (11879): drop_caches: 2 [ 528.807773][T11879] syz-executor222 (11879): drop_caches: 2 [ 528.879188][T11882] syz-executor222 (11882): drop_caches: 2 [ 528.886793][T11882] syz-executor222 (11882): drop_caches: 2 [ 528.930010][T11888] loop1: detected capacity change from 0 to 32768 [ 528.934962][T11888] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 528.936716][T11888] CPU: 0 PID: 11888 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 528.939069][T11888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.941404][T11888] Call trace: [ 528.942205][T11888] dump_backtrace+0x1b8/0x1e4 [ 528.943298][T11888] show_stack+0x2c/0x44 [ 528.944199][T11888] dump_stack_lvl+0xd0/0x124 [ 528.945229][T11888] dump_stack+0x1c/0x28 [ 528.946148][T11888] sysfs_create_dir_ns+0x278/0x318 [ 528.947234][T11888] kobject_add_internal+0x598/0xb14 [ 528.948371][T11888] kobject_init_and_add+0x130/0x1a0 [ 528.949549][T11888] gfs2_sys_fs_add+0x1f8/0x3f4 [ 528.950527][T11888] gfs2_fill_super+0xdf0/0x1fd4 [ 528.951585][T11888] get_tree_bdev+0x360/0x54c [ 528.952586][T11888] gfs2_get_tree+0x54/0x1b4 [ 528.953652][T11888] vfs_get_tree+0x90/0x274 [ 528.954603][T11888] do_new_mount+0x25c/0x8c8 [ 528.955635][T11888] path_mount+0x590/0xe04 [ 528.956565][T11888] __arm64_sys_mount+0x45c/0x594 [ 528.957658][T11888] invoke_syscall+0x98/0x2c0 [ 528.958673][T11888] el0_svc_common+0x138/0x258 [ 528.959789][T11888] do_el0_svc+0x64/0x198 [ 528.960723][T11888] el0_svc+0x4c/0x15c [ 528.961543][T11888] el0t_64_sync_handler+0x84/0xf0 [ 528.962640][T11888] el0t_64_sync+0x190/0x194 [ 529.003739][T11888] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 529.020920][T11888] gfs2: fsid=gfs2: error -17 adding sysfs files [ 529.056867][T11886] loop0: detected capacity change from 0 to 32768 [ 529.064001][T11886] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 529.065704][T11886] CPU: 0 PID: 11886 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 529.068134][T11886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.070295][T11886] Call trace: [ 529.071073][T11886] dump_backtrace+0x1b8/0x1e4 [ 529.072060][T11886] show_stack+0x2c/0x44 [ 529.072986][T11886] dump_stack_lvl+0xd0/0x124 [ 529.074122][T11886] dump_stack+0x1c/0x28 [ 529.075067][T11886] sysfs_create_dir_ns+0x278/0x318 [ 529.076165][T11886] kobject_add_internal+0x598/0xb14 [ 529.077341][T11886] kobject_init_and_add+0x130/0x1a0 [ 529.078418][T11886] gfs2_sys_fs_add+0x1f8/0x3f4 [ 529.079477][T11886] gfs2_fill_super+0xdf0/0x1fd4 [ 529.080579][T11886] get_tree_bdev+0x360/0x54c [ 529.081613][T11886] gfs2_get_tree+0x54/0x1b4 [ 529.082598][T11886] vfs_get_tree+0x90/0x274 [ 529.083530][T11886] do_new_mount+0x25c/0x8c8 [ 529.084504][T11886] path_mount+0x590/0xe04 [ 529.085465][T11886] __arm64_sys_mount+0x45c/0x594 [ 529.086509][T11886] invoke_syscall+0x98/0x2c0 [ 529.087451][T11886] el0_svc_common+0x138/0x258 [ 529.088509][T11886] do_el0_svc+0x64/0x198 [ 529.089501][T11886] el0_svc+0x4c/0x15c [ 529.090381][T11886] el0t_64_sync_handler+0x84/0xf0 [ 529.091476][T11886] el0t_64_sync+0x190/0x194 [ 529.152746][T11886] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 529.164454][T11886] gfs2: fsid=gfs2: error -17 adding sysfs files [ 529.190316][T11891] loop5: detected capacity change from 0 to 32768 [ 529.195216][T11891] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 529.196885][T11891] CPU: 0 PID: 11891 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 529.199256][T11891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.201487][T11891] Call trace: [ 529.202174][T11891] dump_backtrace+0x1b8/0x1e4 [ 529.203235][T11891] show_stack+0x2c/0x44 [ 529.204230][T11891] dump_stack_lvl+0xd0/0x124 [ 529.205171][T11891] dump_stack+0x1c/0x28 [ 529.206148][T11891] sysfs_create_dir_ns+0x278/0x318 [ 529.207265][T11891] kobject_add_internal+0x598/0xb14 [ 529.208397][T11891] kobject_init_and_add+0x130/0x1a0 [ 529.209609][T11891] gfs2_sys_fs_add+0x1f8/0x3f4 [ 529.210667][T11891] gfs2_fill_super+0xdf0/0x1fd4 [ 529.211663][T11891] get_tree_bdev+0x360/0x54c [ 529.212655][T11891] gfs2_get_tree+0x54/0x1b4 [ 529.213667][T11891] vfs_get_tree+0x90/0x274 [ 529.214595][T11891] do_new_mount+0x25c/0x8c8 [ 529.215496][T11891] path_mount+0x590/0xe04 [ 529.216395][T11891] __arm64_sys_mount+0x45c/0x594 [ 529.217612][T11891] invoke_syscall+0x98/0x2c0 [ 529.218726][T11891] el0_svc_common+0x138/0x258 [ 529.219784][T11891] do_el0_svc+0x64/0x198 [ 529.220728][T11891] el0_svc+0x4c/0x15c [ 529.221580][T11891] el0t_64_sync_handler+0x84/0xf0 [ 529.222692][T11891] el0t_64_sync+0x190/0x194 [ 529.224053][T11891] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 529.227127][T11891] gfs2: fsid=gfs2: error -17 adding sysfs files [ 529.261031][T11888] syz-executor222 (11888): drop_caches: 2 [ 529.265541][T11888] syz-executor222 (11888): drop_caches: 2 [ 529.338120][T11890] loop3: detected capacity change from 0 to 32768 [ 529.346833][T11890] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 529.348410][T11890] CPU: 0 PID: 11890 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 529.350639][T11890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.352773][T11890] Call trace: [ 529.353445][T11890] dump_backtrace+0x1b8/0x1e4 [ 529.354417][T11890] show_stack+0x2c/0x44 [ 529.355388][T11890] dump_stack_lvl+0xd0/0x124 [ 529.356425][T11890] dump_stack+0x1c/0x28 [ 529.357341][T11890] sysfs_create_dir_ns+0x278/0x318 [ 529.358386][T11890] kobject_add_internal+0x598/0xb14 [ 529.359569][T11890] kobject_init_and_add+0x130/0x1a0 [ 529.360754][T11890] gfs2_sys_fs_add+0x1f8/0x3f4 [ 529.361792][T11890] gfs2_fill_super+0xdf0/0x1fd4 [ 529.362839][T11890] get_tree_bdev+0x360/0x54c [ 529.363910][T11890] gfs2_get_tree+0x54/0x1b4 [ 529.364846][T11890] vfs_get_tree+0x90/0x274 [ 529.365815][T11890] do_new_mount+0x25c/0x8c8 [ 529.366842][T11890] path_mount+0x590/0xe04 [ 529.367804][T11890] __arm64_sys_mount+0x45c/0x594 [ 529.368883][T11890] invoke_syscall+0x98/0x2c0 [ 529.369815][T11890] el0_svc_common+0x138/0x258 [ 529.370904][T11890] do_el0_svc+0x64/0x198 [ 529.371781][T11890] el0_svc+0x4c/0x15c [ 529.372583][T11890] el0t_64_sync_handler+0x84/0xf0 [ 529.373592][T11890] el0t_64_sync+0x190/0x194 [ 529.395060][T11891] syz-executor222 (11891): drop_caches: 2 [ 529.397185][T11891] syz-executor222 (11891): drop_caches: 2 [ 529.401023][T11890] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 529.402957][T11886] syz-executor222 (11886): drop_caches: 2 [ 529.406386][T11890] gfs2: fsid=gfs2: error -17 adding sysfs files [ 529.429720][T11886] syz-executor222 (11886): drop_caches: 2 [ 529.646369][T11892] loop4: detected capacity change from 0 to 32768 [ 529.648910][T11890] syz-executor222 (11890): drop_caches: 2 [ 529.650309][T11890] syz-executor222 (11890): drop_caches: 2 [ 529.657639][T11892] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 529.659477][T11892] CPU: 1 PID: 11892 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 529.661802][T11892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.664065][T11892] Call trace: [ 529.664744][T11892] dump_backtrace+0x1b8/0x1e4 [ 529.665812][T11892] show_stack+0x2c/0x44 [ 529.666738][T11892] dump_stack_lvl+0xd0/0x124 [ 529.667733][T11892] dump_stack+0x1c/0x28 [ 529.668613][T11892] sysfs_create_dir_ns+0x278/0x318 [ 529.669754][T11892] kobject_add_internal+0x598/0xb14 [ 529.670955][T11892] kobject_init_and_add+0x130/0x1a0 [ 529.672048][T11892] gfs2_sys_fs_add+0x1f8/0x3f4 [ 529.673080][T11892] gfs2_fill_super+0xdf0/0x1fd4 [ 529.674187][T11892] get_tree_bdev+0x360/0x54c [ 529.675155][T11892] gfs2_get_tree+0x54/0x1b4 [ 529.676170][T11892] vfs_get_tree+0x90/0x274 [ 529.677131][T11892] do_new_mount+0x25c/0x8c8 [ 529.678162][T11892] path_mount+0x590/0xe04 [ 529.679220][T11892] __arm64_sys_mount+0x45c/0x594 [ 529.680295][T11892] invoke_syscall+0x98/0x2c0 [ 529.681303][T11892] el0_svc_common+0x138/0x258 [ 529.682339][T11892] do_el0_svc+0x64/0x198 [ 529.683302][T11892] el0_svc+0x4c/0x15c [ 529.684154][T11892] el0t_64_sync_handler+0x84/0xf0 [ 529.685173][T11892] el0t_64_sync+0x190/0x194 [ 529.743401][T11892] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 529.756436][T11892] gfs2: fsid=gfs2: error -17 adding sysfs files [ 529.887042][T11899] loop0: detected capacity change from 0 to 32768 [ 529.894286][T11899] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 529.896195][T11899] CPU: 1 PID: 11899 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 529.898587][T11899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.900855][T11899] Call trace: [ 529.901613][T11899] dump_backtrace+0x1b8/0x1e4 [ 529.902649][T11899] show_stack+0x2c/0x44 [ 529.903605][T11899] dump_stack_lvl+0xd0/0x124 [ 529.904644][T11899] dump_stack+0x1c/0x28 [ 529.905533][T11899] sysfs_create_dir_ns+0x278/0x318 [ 529.906564][T11899] kobject_add_internal+0x598/0xb14 [ 529.907777][T11899] kobject_init_and_add+0x130/0x1a0 [ 529.908968][T11899] gfs2_sys_fs_add+0x1f8/0x3f4 [ 529.910051][T11899] gfs2_fill_super+0xdf0/0x1fd4 [ 529.911067][T11899] get_tree_bdev+0x360/0x54c [ 529.912133][T11899] gfs2_get_tree+0x54/0x1b4 [ 529.913088][T11899] vfs_get_tree+0x90/0x274 [ 529.914008][T11899] do_new_mount+0x25c/0x8c8 [ 529.915041][T11899] path_mount+0x590/0xe04 [ 529.916014][T11899] __arm64_sys_mount+0x45c/0x594 [ 529.917009][T11899] invoke_syscall+0x98/0x2c0 [ 529.917983][T11899] el0_svc_common+0x138/0x258 [ 529.919029][T11899] do_el0_svc+0x64/0x198 [ 529.919949][T11899] el0_svc+0x4c/0x15c [ 529.920877][T11899] el0t_64_sync_handler+0x84/0xf0 [ 529.921944][T11899] el0t_64_sync+0x190/0x194 [ 529.923161][T11896] loop1: detected capacity change from 0 to 32768 [ 529.933204][T11896] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 529.934797][T11896] CPU: 1 PID: 11896 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 529.937057][T11896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.939180][T11896] Call trace: [ 529.939936][T11896] dump_backtrace+0x1b8/0x1e4 [ 529.941041][T11896] show_stack+0x2c/0x44 [ 529.941918][T11896] dump_stack_lvl+0xd0/0x124 [ 529.942889][T11896] dump_stack+0x1c/0x28 [ 529.943834][T11896] sysfs_create_dir_ns+0x278/0x318 [ 529.945024][T11896] kobject_add_internal+0x598/0xb14 [ 529.946170][T11896] kobject_init_and_add+0x130/0x1a0 [ 529.947429][T11896] gfs2_sys_fs_add+0x1f8/0x3f4 [ 529.948432][T11896] gfs2_fill_super+0xdf0/0x1fd4 [ 529.949494][T11896] get_tree_bdev+0x360/0x54c [ 529.950476][T11896] gfs2_get_tree+0x54/0x1b4 [ 529.951469][T11896] vfs_get_tree+0x90/0x274 [ 529.952394][T11896] do_new_mount+0x25c/0x8c8 [ 529.953390][T11896] path_mount+0x590/0xe04 [ 529.954360][T11896] __arm64_sys_mount+0x45c/0x594 [ 529.955388][T11896] invoke_syscall+0x98/0x2c0 [ 529.956371][T11896] el0_svc_common+0x138/0x258 [ 529.957414][T11896] do_el0_svc+0x64/0x198 [ 529.958318][T11896] el0_svc+0x4c/0x15c [ 529.959227][T11896] el0t_64_sync_handler+0x84/0xf0 [ 529.960408][T11896] el0t_64_sync+0x190/0x194 [ 529.987464][T11899] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 529.993234][T11892] syz-executor222 (11892): drop_caches: 2 [ 529.997112][T11899] gfs2: fsid=gfs2: error -17 adding sysfs files [ 529.998659][T11892] syz-executor222 (11892): drop_caches: 2 [ 530.013582][T11896] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 530.025165][T11896] gfs2: fsid=gfs2: error -17 adding sysfs files [ 530.044296][T11898] loop5: detected capacity change from 0 to 32768 [ 530.066273][T11898] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 530.067875][T11898] CPU: 0 PID: 11898 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 530.070208][T11898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.072404][T11898] Call trace: [ 530.073183][T11898] dump_backtrace+0x1b8/0x1e4 [ 530.074189][T11898] show_stack+0x2c/0x44 [ 530.075086][T11898] dump_stack_lvl+0xd0/0x124 [ 530.076065][T11898] dump_stack+0x1c/0x28 [ 530.077002][T11898] sysfs_create_dir_ns+0x278/0x318 [ 530.078145][T11898] kobject_add_internal+0x598/0xb14 [ 530.079343][T11898] kobject_init_and_add+0x130/0x1a0 [ 530.080412][T11898] gfs2_sys_fs_add+0x1f8/0x3f4 [ 530.081453][T11898] gfs2_fill_super+0xdf0/0x1fd4 [ 530.082504][T11898] get_tree_bdev+0x360/0x54c [ 530.083498][T11898] gfs2_get_tree+0x54/0x1b4 [ 530.084422][T11898] vfs_get_tree+0x90/0x274 [ 530.085442][T11898] do_new_mount+0x25c/0x8c8 [ 530.086423][T11898] path_mount+0x590/0xe04 [ 530.087403][T11898] __arm64_sys_mount+0x45c/0x594 [ 530.088417][T11898] invoke_syscall+0x98/0x2c0 [ 530.089377][T11898] el0_svc_common+0x138/0x258 [ 530.090467][T11898] do_el0_svc+0x64/0x198 [ 530.091409][T11898] el0_svc+0x4c/0x15c [ 530.092412][T11898] el0t_64_sync_handler+0x84/0xf0 [ 530.093558][T11898] el0t_64_sync+0x190/0x194 [ 530.148898][T11899] syz-executor222 (11899): drop_caches: 2 [ 530.150323][T11899] syz-executor222 (11899): drop_caches: 2 [ 530.179871][T11898] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 530.195442][T11898] gfs2: fsid=gfs2: error -17 adding sysfs files [ 530.235979][T11901] loop3: detected capacity change from 0 to 32768 [ 530.245656][T11901] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 530.249585][T11901] CPU: 1 PID: 11901 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 530.251886][T11901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.254024][T11901] Call trace: [ 530.254841][T11901] dump_backtrace+0x1b8/0x1e4 [ 530.255912][T11901] show_stack+0x2c/0x44 [ 530.256840][T11901] dump_stack_lvl+0xd0/0x124 [ 530.257896][T11901] dump_stack+0x1c/0x28 [ 530.258915][T11901] sysfs_create_dir_ns+0x278/0x318 [ 530.260067][T11901] kobject_add_internal+0x598/0xb14 [ 530.261214][T11901] kobject_init_and_add+0x130/0x1a0 [ 530.262390][T11901] gfs2_sys_fs_add+0x1f8/0x3f4 [ 530.263501][T11901] gfs2_fill_super+0xdf0/0x1fd4 [ 530.264638][T11901] get_tree_bdev+0x360/0x54c [ 530.265540][T11901] gfs2_get_tree+0x54/0x1b4 [ 530.266568][T11901] vfs_get_tree+0x90/0x274 [ 530.267615][T11901] do_new_mount+0x25c/0x8c8 [ 530.268599][T11901] path_mount+0x590/0xe04 [ 530.269554][T11901] __arm64_sys_mount+0x45c/0x594 [ 530.270700][T11901] invoke_syscall+0x98/0x2c0 [ 530.271773][T11901] el0_svc_common+0x138/0x258 [ 530.272869][T11901] do_el0_svc+0x64/0x198 [ 530.273872][T11901] el0_svc+0x4c/0x15c [ 530.274734][T11901] el0t_64_sync_handler+0x84/0xf0 [ 530.275847][T11901] el0t_64_sync+0x190/0x194 [ 530.289690][T11896] syz-executor222 (11896): drop_caches: 2 [ 530.291360][T11896] syz-executor222 (11896): drop_caches: 2 [ 530.336096][T11901] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 530.344584][T11901] gfs2: fsid=gfs2: error -17 adding sysfs files [ 530.435398][T11898] syz-executor222 (11898): drop_caches: 2 [ 530.440226][T11898] syz-executor222 (11898): drop_caches: 2 [ 530.560580][T11901] syz-executor222 (11901): drop_caches: 2 [ 530.562614][T11901] syz-executor222 (11901): drop_caches: 2 [ 530.580347][T11904] loop4: detected capacity change from 0 to 32768 [ 530.596146][T11904] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 530.599132][T11904] CPU: 1 PID: 11904 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 530.601371][T11904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.603614][T11904] Call trace: [ 530.604346][T11904] dump_backtrace+0x1b8/0x1e4 [ 530.605374][T11904] show_stack+0x2c/0x44 [ 530.606242][T11904] dump_stack_lvl+0xd0/0x124 [ 530.607266][T11904] dump_stack+0x1c/0x28 [ 530.608189][T11904] sysfs_create_dir_ns+0x278/0x318 [ 530.609334][T11904] kobject_add_internal+0x598/0xb14 [ 530.610535][T11904] kobject_init_and_add+0x130/0x1a0 [ 530.611767][T11904] gfs2_sys_fs_add+0x1f8/0x3f4 [ 530.612783][T11904] gfs2_fill_super+0xdf0/0x1fd4 [ 530.613793][T11904] get_tree_bdev+0x360/0x54c [ 530.614855][T11904] gfs2_get_tree+0x54/0x1b4 [ 530.615836][T11904] vfs_get_tree+0x90/0x274 [ 530.616853][T11904] do_new_mount+0x25c/0x8c8 [ 530.617872][T11904] path_mount+0x590/0xe04 [ 530.618790][T11904] __arm64_sys_mount+0x45c/0x594 [ 530.619969][T11904] invoke_syscall+0x98/0x2c0 [ 530.620973][T11904] el0_svc_common+0x138/0x258 [ 530.622049][T11904] do_el0_svc+0x64/0x198 [ 530.623002][T11904] el0_svc+0x4c/0x15c [ 530.623890][T11904] el0t_64_sync_handler+0x84/0xf0 [ 530.625010][T11904] el0t_64_sync+0x190/0x194 [ 530.682140][T11906] loop0: detected capacity change from 0 to 32768 [ 530.696211][T11906] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 530.698110][T11906] CPU: 1 PID: 11906 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 530.700339][T11906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.702518][T11906] Call trace: [ 530.703167][T11906] dump_backtrace+0x1b8/0x1e4 [ 530.704248][T11906] show_stack+0x2c/0x44 [ 530.705198][T11906] dump_stack_lvl+0xd0/0x124 [ 530.706207][T11906] dump_stack+0x1c/0x28 [ 530.707151][T11906] sysfs_create_dir_ns+0x278/0x318 [ 530.708318][T11906] kobject_add_internal+0x598/0xb14 [ 530.709469][T11906] kobject_init_and_add+0x130/0x1a0 [ 530.710563][T11906] gfs2_sys_fs_add+0x1f8/0x3f4 [ 530.711554][T11906] gfs2_fill_super+0xdf0/0x1fd4 [ 530.712633][T11906] get_tree_bdev+0x360/0x54c [ 530.713820][T11906] gfs2_get_tree+0x54/0x1b4 [ 530.714829][T11906] vfs_get_tree+0x90/0x274 [ 530.715787][T11906] do_new_mount+0x25c/0x8c8 [ 530.716756][T11906] path_mount+0x590/0xe04 [ 530.717607][T11906] __arm64_sys_mount+0x45c/0x594 [ 530.718822][T11906] invoke_syscall+0x98/0x2c0 [ 530.719792][T11906] el0_svc_common+0x138/0x258 [ 530.720844][T11906] do_el0_svc+0x64/0x198 [ 530.721703][T11906] el0_svc+0x4c/0x15c [ 530.722604][T11906] el0t_64_sync_handler+0x84/0xf0 [ 530.723700][T11906] el0t_64_sync+0x190/0x194 [ 530.727318][T11904] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 530.736903][T11904] gfs2: fsid=gfs2: error -17 adding sysfs files [ 530.801348][T11906] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 530.812415][T11906] gfs2: fsid=gfs2: error -17 adding sysfs files [ 530.829486][T11910] loop3: detected capacity change from 0 to 32768 [ 530.834794][T11910] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 530.836602][T11910] CPU: 0 PID: 11910 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 530.838894][T11910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.841115][T11910] Call trace: [ 530.841842][T11910] dump_backtrace+0x1b8/0x1e4 [ 530.842898][T11910] show_stack+0x2c/0x44 [ 530.843748][T11910] dump_stack_lvl+0xd0/0x124 [ 530.844750][T11910] dump_stack+0x1c/0x28 [ 530.845636][T11910] sysfs_create_dir_ns+0x278/0x318 [ 530.846810][T11910] kobject_add_internal+0x598/0xb14 [ 530.847862][T11910] kobject_init_and_add+0x130/0x1a0 [ 530.849024][T11910] gfs2_sys_fs_add+0x1f8/0x3f4 [ 530.850134][T11910] gfs2_fill_super+0xdf0/0x1fd4 [ 530.851213][T11910] get_tree_bdev+0x360/0x54c [ 530.852225][T11910] gfs2_get_tree+0x54/0x1b4 [ 530.853179][T11910] vfs_get_tree+0x90/0x274 [ 530.854093][T11910] do_new_mount+0x25c/0x8c8 [ 530.855091][T11910] path_mount+0x590/0xe04 [ 530.855998][T11910] __arm64_sys_mount+0x45c/0x594 [ 530.857042][T11910] invoke_syscall+0x98/0x2c0 [ 530.857983][T11910] el0_svc_common+0x138/0x258 [ 530.858956][T11910] do_el0_svc+0x64/0x198 [ 530.859931][T11910] el0_svc+0x4c/0x15c [ 530.860850][T11910] el0t_64_sync_handler+0x84/0xf0 [ 530.862020][T11910] el0t_64_sync+0x190/0x194 [ 530.863138][T11910] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 530.866794][T11910] gfs2: fsid=gfs2: error -17 adding sysfs files [ 530.879379][T11908] loop1: detected capacity change from 0 to 32768 [ 530.894438][T11908] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 530.900649][T11908] CPU: 1 PID: 11908 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 530.902371][T11904] syz-executor222 (11904): drop_caches: 2 [ 530.902930][T11908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.904945][T11904] syz-executor222 (11904): drop_caches: 2 [ 530.906366][T11908] Call trace: [ 530.906373][T11908] dump_backtrace+0x1b8/0x1e4 [ 530.906388][T11908] show_stack+0x2c/0x44 [ 530.906398][T11908] dump_stack_lvl+0xd0/0x124 [ 530.906414][T11908] dump_stack+0x1c/0x28 [ 530.906426][T11908] sysfs_create_dir_ns+0x278/0x318 [ 530.906438][T11908] kobject_add_internal+0x598/0xb14 [ 530.914641][T11908] kobject_init_and_add+0x130/0x1a0 [ 530.915749][T11908] gfs2_sys_fs_add+0x1f8/0x3f4 [ 530.916839][T11908] gfs2_fill_super+0xdf0/0x1fd4 [ 530.917894][T11908] get_tree_bdev+0x360/0x54c [ 530.918918][T11908] gfs2_get_tree+0x54/0x1b4 [ 530.919926][T11908] vfs_get_tree+0x90/0x274 [ 530.920915][T11908] do_new_mount+0x25c/0x8c8 [ 530.922006][T11908] path_mount+0x590/0xe04 [ 530.922977][T11908] __arm64_sys_mount+0x45c/0x594 [ 530.924028][T11908] invoke_syscall+0x98/0x2c0 [ 530.925093][T11908] el0_svc_common+0x138/0x258 [ 530.926100][T11908] do_el0_svc+0x64/0x198 [ 530.927101][T11908] el0_svc+0x4c/0x15c [ 530.927975][T11908] el0t_64_sync_handler+0x84/0xf0 [ 530.929107][T11908] el0t_64_sync+0x190/0x194 [ 530.938970][T11906] syz-executor222 (11906): drop_caches: 2 [ 530.941295][T11906] syz-executor222 (11906): drop_caches: 2 [ 531.032377][T11910] syz-executor222 (11910): drop_caches: 2 [ 531.033896][T11910] syz-executor222 (11910): drop_caches: 2 [ 531.095080][T11908] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.106899][T11909] loop5: detected capacity change from 0 to 32768 [ 531.108739][T11908] gfs2: fsid=gfs2: error -17 adding sysfs files [ 531.113658][T11909] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 531.115257][T11909] CPU: 0 PID: 11909 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 531.117586][T11909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.119715][T11909] Call trace: [ 531.120494][T11909] dump_backtrace+0x1b8/0x1e4 [ 531.121460][T11909] show_stack+0x2c/0x44 [ 531.122411][T11909] dump_stack_lvl+0xd0/0x124 [ 531.123398][T11909] dump_stack+0x1c/0x28 [ 531.124317][T11909] sysfs_create_dir_ns+0x278/0x318 [ 531.125404][T11909] kobject_add_internal+0x598/0xb14 [ 531.126541][T11909] kobject_init_and_add+0x130/0x1a0 [ 531.127710][T11909] gfs2_sys_fs_add+0x1f8/0x3f4 [ 531.128857][T11909] gfs2_fill_super+0xdf0/0x1fd4 [ 531.129953][T11909] get_tree_bdev+0x360/0x54c [ 531.131054][T11909] gfs2_get_tree+0x54/0x1b4 [ 531.132047][T11909] vfs_get_tree+0x90/0x274 [ 531.133073][T11909] do_new_mount+0x25c/0x8c8 [ 531.134002][T11909] path_mount+0x590/0xe04 [ 531.134919][T11909] __arm64_sys_mount+0x45c/0x594 [ 531.135935][T11909] invoke_syscall+0x98/0x2c0 [ 531.136958][T11909] el0_svc_common+0x138/0x258 [ 531.138024][T11909] do_el0_svc+0x64/0x198 [ 531.138938][T11909] el0_svc+0x4c/0x15c [ 531.139831][T11909] el0t_64_sync_handler+0x84/0xf0 [ 531.140968][T11909] el0t_64_sync+0x190/0x194 [ 531.142195][T11909] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.144970][T11909] gfs2: fsid=gfs2: error -17 adding sysfs files [ 531.325643][T11909] syz-executor222 (11909): drop_caches: 2 [ 531.348957][T11908] syz-executor222 (11908): drop_caches: 2 [ 531.350447][T11908] syz-executor222 (11908): drop_caches: 2 [ 531.356766][T11909] syz-executor222 (11909): drop_caches: 2 [ 531.584130][T11917] loop3: detected capacity change from 0 to 32768 [ 531.606622][T11916] loop4: detected capacity change from 0 to 32768 [ 531.610204][T11917] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 531.611788][T11917] CPU: 0 PID: 11917 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 531.614022][T11917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.616117][T11917] Call trace: [ 531.616819][T11917] dump_backtrace+0x1b8/0x1e4 [ 531.617879][T11917] show_stack+0x2c/0x44 [ 531.618752][T11917] dump_stack_lvl+0xd0/0x124 [ 531.619786][T11917] dump_stack+0x1c/0x28 [ 531.620717][T11917] sysfs_create_dir_ns+0x278/0x318 [ 531.622098][T11917] kobject_add_internal+0x598/0xb14 [ 531.623197][T11917] kobject_init_and_add+0x130/0x1a0 [ 531.624308][T11917] gfs2_sys_fs_add+0x1f8/0x3f4 [ 531.625418][T11917] gfs2_fill_super+0xdf0/0x1fd4 [ 531.626518][T11917] get_tree_bdev+0x360/0x54c [ 531.627508][T11917] gfs2_get_tree+0x54/0x1b4 [ 531.628527][T11917] vfs_get_tree+0x90/0x274 [ 531.629564][T11917] do_new_mount+0x25c/0x8c8 [ 531.630581][T11917] path_mount+0x590/0xe04 [ 531.631464][T11917] __arm64_sys_mount+0x45c/0x594 [ 531.632516][T11917] invoke_syscall+0x98/0x2c0 [ 531.633458][T11917] el0_svc_common+0x138/0x258 [ 531.634460][T11917] do_el0_svc+0x64/0x198 [ 531.635376][T11917] el0_svc+0x4c/0x15c [ 531.636214][T11917] el0t_64_sync_handler+0x84/0xf0 [ 531.637342][T11917] el0t_64_sync+0x190/0x194 [ 531.639037][T11916] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 531.640568][T11916] CPU: 0 PID: 11916 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 531.642754][T11916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.644857][T11916] Call trace: [ 531.645562][T11916] dump_backtrace+0x1b8/0x1e4 [ 531.646589][T11916] show_stack+0x2c/0x44 [ 531.647498][T11916] dump_stack_lvl+0xd0/0x124 [ 531.648564][T11916] dump_stack+0x1c/0x28 [ 531.649427][T11916] sysfs_create_dir_ns+0x278/0x318 [ 531.650614][T11916] kobject_add_internal+0x598/0xb14 [ 531.651805][T11916] kobject_init_and_add+0x130/0x1a0 [ 531.652998][T11916] gfs2_sys_fs_add+0x1f8/0x3f4 [ 531.654068][T11916] gfs2_fill_super+0xdf0/0x1fd4 [ 531.655134][T11916] get_tree_bdev+0x360/0x54c [ 531.656141][T11916] gfs2_get_tree+0x54/0x1b4 [ 531.657265][T11916] vfs_get_tree+0x90/0x274 [ 531.658244][T11916] do_new_mount+0x25c/0x8c8 [ 531.659295][T11916] path_mount+0x590/0xe04 [ 531.660258][T11916] __arm64_sys_mount+0x45c/0x594 [ 531.661321][T11916] invoke_syscall+0x98/0x2c0 [ 531.662311][T11916] el0_svc_common+0x138/0x258 [ 531.663419][T11916] do_el0_svc+0x64/0x198 [ 531.664418][T11916] el0_svc+0x4c/0x15c [ 531.665277][T11916] el0t_64_sync_handler+0x84/0xf0 [ 531.666418][T11916] el0t_64_sync+0x190/0x194 [ 531.667519][T11916] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.670288][T11916] gfs2: fsid=gfs2: error -17 adding sysfs files [ 531.675196][T11917] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.678277][T11917] gfs2: fsid=gfs2: error -17 adding sysfs files [ 531.719321][T11915] loop0: detected capacity change from 0 to 32768 [ 531.726131][T11915] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 531.727922][T11915] CPU: 1 PID: 11915 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 531.730260][T11915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.732471][T11915] Call trace: [ 531.733176][T11915] dump_backtrace+0x1b8/0x1e4 [ 531.734305][T11915] show_stack+0x2c/0x44 [ 531.735349][T11915] dump_stack_lvl+0xd0/0x124 [ 531.736391][T11915] dump_stack+0x1c/0x28 [ 531.737289][T11915] sysfs_create_dir_ns+0x278/0x318 [ 531.738441][T11915] kobject_add_internal+0x598/0xb14 [ 531.739565][T11915] kobject_init_and_add+0x130/0x1a0 [ 531.740698][T11915] gfs2_sys_fs_add+0x1f8/0x3f4 [ 531.741840][T11915] gfs2_fill_super+0xdf0/0x1fd4 [ 531.742816][T11915] get_tree_bdev+0x360/0x54c [ 531.743854][T11915] gfs2_get_tree+0x54/0x1b4 [ 531.744861][T11915] vfs_get_tree+0x90/0x274 [ 531.745875][T11915] do_new_mount+0x25c/0x8c8 [ 531.746799][T11915] path_mount+0x590/0xe04 [ 531.747688][T11915] __arm64_sys_mount+0x45c/0x594 [ 531.748729][T11915] invoke_syscall+0x98/0x2c0 [ 531.749697][T11915] el0_svc_common+0x138/0x258 [ 531.750674][T11915] do_el0_svc+0x64/0x198 [ 531.751547][T11915] el0_svc+0x4c/0x15c [ 531.752390][T11915] el0t_64_sync_handler+0x84/0xf0 [ 531.753473][T11915] el0t_64_sync+0x190/0x194 [ 531.825872][T11915] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.828746][T11915] gfs2: fsid=gfs2: error -17 adding sysfs files [ 531.835744][T11917] syz-executor222 (11917): drop_caches: 2 [ 531.837272][T11917] syz-executor222 (11917): drop_caches: 2 [ 531.884412][T11920] loop5: detected capacity change from 0 to 32768 [ 531.894224][T11920] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 531.896612][T11920] CPU: 1 PID: 11920 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 531.898948][T11920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.901158][T11920] Call trace: [ 531.901940][T11920] dump_backtrace+0x1b8/0x1e4 [ 531.902957][T11920] show_stack+0x2c/0x44 [ 531.903876][T11920] dump_stack_lvl+0xd0/0x124 [ 531.904980][T11920] dump_stack+0x1c/0x28 [ 531.905867][T11920] sysfs_create_dir_ns+0x278/0x318 [ 531.907044][T11920] kobject_add_internal+0x598/0xb14 [ 531.908201][T11920] kobject_init_and_add+0x130/0x1a0 [ 531.909333][T11920] gfs2_sys_fs_add+0x1f8/0x3f4 [ 531.910351][T11920] gfs2_fill_super+0xdf0/0x1fd4 [ 531.911368][T11920] get_tree_bdev+0x360/0x54c [ 531.912303][T11920] gfs2_get_tree+0x54/0x1b4 [ 531.913317][T11920] vfs_get_tree+0x90/0x274 [ 531.914224][T11920] do_new_mount+0x25c/0x8c8 [ 531.915214][T11920] path_mount+0x590/0xe04 [ 531.916152][T11920] __arm64_sys_mount+0x45c/0x594 [ 531.917318][T11920] invoke_syscall+0x98/0x2c0 [ 531.918328][T11920] el0_svc_common+0x138/0x258 [ 531.919297][T11920] do_el0_svc+0x64/0x198 [ 531.920206][T11920] el0_svc+0x4c/0x15c [ 531.921085][T11920] el0t_64_sync_handler+0x84/0xf0 [ 531.922079][T11920] el0t_64_sync+0x190/0x194 [ 531.928505][T11916] syz-executor222 (11916): drop_caches: 2 [ 531.931644][T11916] syz-executor222 (11916): drop_caches: 2 [ 531.931703][T11919] loop1: detected capacity change from 0 to 32768 [ 531.934457][T11920] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.938987][T11920] gfs2: fsid=gfs2: error -17 adding sysfs files [ 531.959520][T11919] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 531.961050][T11919] CPU: 0 PID: 11919 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 531.963243][T11919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.965519][T11919] Call trace: [ 531.966202][T11919] dump_backtrace+0x1b8/0x1e4 [ 531.967242][T11919] show_stack+0x2c/0x44 [ 531.968109][T11919] dump_stack_lvl+0xd0/0x124 [ 531.969067][T11919] dump_stack+0x1c/0x28 [ 531.969973][T11919] sysfs_create_dir_ns+0x278/0x318 [ 531.971081][T11919] kobject_add_internal+0x598/0xb14 [ 531.972171][T11919] kobject_init_and_add+0x130/0x1a0 [ 531.973293][T11919] gfs2_sys_fs_add+0x1f8/0x3f4 [ 531.974379][T11919] gfs2_fill_super+0xdf0/0x1fd4 [ 531.975374][T11919] get_tree_bdev+0x360/0x54c [ 531.976368][T11919] gfs2_get_tree+0x54/0x1b4 [ 531.977442][T11919] vfs_get_tree+0x90/0x274 [ 531.978484][T11919] do_new_mount+0x25c/0x8c8 [ 531.979508][T11919] path_mount+0x590/0xe04 [ 531.980449][T11919] __arm64_sys_mount+0x45c/0x594 [ 531.981513][T11919] invoke_syscall+0x98/0x2c0 [ 531.982508][T11919] el0_svc_common+0x138/0x258 [ 531.983496][T11919] do_el0_svc+0x64/0x198 [ 531.984396][T11919] el0_svc+0x4c/0x15c [ 531.985222][T11919] el0t_64_sync_handler+0x84/0xf0 [ 531.986335][T11919] el0t_64_sync+0x190/0x194 [ 531.988019][T11919] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 531.990880][T11919] gfs2: fsid=gfs2: error -17 adding sysfs files [ 532.025791][T11915] syz-executor222 (11915): drop_caches: 2 [ 532.028330][T11915] syz-executor222 (11915): drop_caches: 2 [ 532.166038][T11920] syz-executor222 (11920): drop_caches: 2 [ 532.172201][T11920] syz-executor222 (11920): drop_caches: 2 [ 532.188059][T11919] syz-executor222 (11919): drop_caches: 2 [ 532.194993][T11919] syz-executor222 (11919): drop_caches: 2 [ 532.347841][T11924] loop3: detected capacity change from 0 to 32768 [ 532.353904][T11924] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 532.355576][T11924] CPU: 0 PID: 11924 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 532.357778][T11924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.359964][T11924] Call trace: [ 532.360671][T11924] dump_backtrace+0x1b8/0x1e4 [ 532.361718][T11924] show_stack+0x2c/0x44 [ 532.362633][T11924] dump_stack_lvl+0xd0/0x124 [ 532.363673][T11924] dump_stack+0x1c/0x28 [ 532.364536][T11924] sysfs_create_dir_ns+0x278/0x318 [ 532.365691][T11924] kobject_add_internal+0x598/0xb14 [ 532.366856][T11924] kobject_init_and_add+0x130/0x1a0 [ 532.367955][T11924] gfs2_sys_fs_add+0x1f8/0x3f4 [ 532.368960][T11924] gfs2_fill_super+0xdf0/0x1fd4 [ 532.370031][T11924] get_tree_bdev+0x360/0x54c [ 532.371140][T11924] gfs2_get_tree+0x54/0x1b4 [ 532.372104][T11924] vfs_get_tree+0x90/0x274 [ 532.373092][T11924] do_new_mount+0x25c/0x8c8 [ 532.374122][T11924] path_mount+0x590/0xe04 [ 532.375145][T11924] __arm64_sys_mount+0x45c/0x594 [ 532.376227][T11924] invoke_syscall+0x98/0x2c0 [ 532.377324][T11924] el0_svc_common+0x138/0x258 [ 532.378306][T11924] do_el0_svc+0x64/0x198 [ 532.379184][T11924] el0_svc+0x4c/0x15c [ 532.380046][T11924] el0t_64_sync_handler+0x84/0xf0 [ 532.381178][T11924] el0t_64_sync+0x190/0x194 [ 532.442853][T11924] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 532.459411][T11924] gfs2: fsid=gfs2: error -17 adding sysfs files [ 532.593545][T11929] loop5: detected capacity change from 0 to 32768 [ 532.600805][T11929] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 532.602481][T11929] CPU: 0 PID: 11929 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 532.604745][T11929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.606938][T11929] Call trace: [ 532.607655][T11929] dump_backtrace+0x1b8/0x1e4 [ 532.608736][T11929] show_stack+0x2c/0x44 [ 532.609656][T11929] dump_stack_lvl+0xd0/0x124 [ 532.610648][T11929] dump_stack+0x1c/0x28 [ 532.611565][T11929] sysfs_create_dir_ns+0x278/0x318 [ 532.612678][T11929] kobject_add_internal+0x598/0xb14 [ 532.613875][T11929] kobject_init_and_add+0x130/0x1a0 [ 532.615005][T11929] gfs2_sys_fs_add+0x1f8/0x3f4 [ 532.616106][T11929] gfs2_fill_super+0xdf0/0x1fd4 [ 532.617223][T11929] get_tree_bdev+0x360/0x54c [ 532.618306][T11929] gfs2_get_tree+0x54/0x1b4 [ 532.619370][T11929] vfs_get_tree+0x90/0x274 [ 532.620303][T11929] do_new_mount+0x25c/0x8c8 [ 532.621295][T11929] path_mount+0x590/0xe04 [ 532.622215][T11929] __arm64_sys_mount+0x45c/0x594 [ 532.623257][T11929] invoke_syscall+0x98/0x2c0 [ 532.624301][T11929] el0_svc_common+0x138/0x258 [ 532.625308][T11929] do_el0_svc+0x64/0x198 [ 532.626251][T11929] el0_svc+0x4c/0x15c [ 532.627137][T11929] el0t_64_sync_handler+0x84/0xf0 [ 532.628226][T11929] el0t_64_sync+0x190/0x194 [ 532.629887][T11929] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 532.632780][T11929] gfs2: fsid=gfs2: error -17 adding sysfs files [ 532.663768][T11927] loop4: detected capacity change from 0 to 32768 [ 532.669043][T11927] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 532.670817][T11927] CPU: 0 PID: 11927 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 532.673199][T11927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.675508][T11927] Call trace: [ 532.676250][T11927] dump_backtrace+0x1b8/0x1e4 [ 532.677326][T11927] show_stack+0x2c/0x44 [ 532.678227][T11927] dump_stack_lvl+0xd0/0x124 [ 532.679290][T11927] dump_stack+0x1c/0x28 [ 532.680250][T11927] sysfs_create_dir_ns+0x278/0x318 [ 532.681337][T11927] kobject_add_internal+0x598/0xb14 [ 532.682482][T11927] kobject_init_and_add+0x130/0x1a0 [ 532.683609][T11927] gfs2_sys_fs_add+0x1f8/0x3f4 [ 532.684636][T11927] gfs2_fill_super+0xdf0/0x1fd4 [ 532.685706][T11927] get_tree_bdev+0x360/0x54c [ 532.686717][T11927] gfs2_get_tree+0x54/0x1b4 [ 532.687784][T11927] vfs_get_tree+0x90/0x274 [ 532.688814][T11927] do_new_mount+0x25c/0x8c8 [ 532.689312][T11924] syz-executor222 (11924): drop_caches: 2 [ 532.689804][T11927] path_mount+0x590/0xe04 [ 532.692125][T11927] __arm64_sys_mount+0x45c/0x594 [ 532.693221][T11927] invoke_syscall+0x98/0x2c0 [ 532.694111][T11924] syz-executor222 (11924): drop_caches: 2 [ 532.694230][T11927] el0_svc_common+0x138/0x258 [ 532.696549][T11927] do_el0_svc+0x64/0x198 [ 532.697494][T11927] el0_svc+0x4c/0x15c [ 532.698338][T11927] el0t_64_sync_handler+0x84/0xf0 [ 532.699479][T11927] el0t_64_sync+0x190/0x194 [ 532.719539][T11928] loop0: detected capacity change from 0 to 32768 [ 532.731383][T11928] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 532.732991][T11928] CPU: 0 PID: 11928 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 532.735305][T11928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.737526][T11928] Call trace: [ 532.738305][T11928] dump_backtrace+0x1b8/0x1e4 [ 532.739324][T11928] show_stack+0x2c/0x44 [ 532.740296][T11928] dump_stack_lvl+0xd0/0x124 [ 532.741386][T11928] dump_stack+0x1c/0x28 [ 532.742290][T11928] sysfs_create_dir_ns+0x278/0x318 [ 532.743473][T11928] kobject_add_internal+0x598/0xb14 [ 532.744663][T11928] kobject_init_and_add+0x130/0x1a0 [ 532.745840][T11928] gfs2_sys_fs_add+0x1f8/0x3f4 [ 532.746923][T11928] gfs2_fill_super+0xdf0/0x1fd4 [ 532.747926][T11928] get_tree_bdev+0x360/0x54c [ 532.748894][T11928] gfs2_get_tree+0x54/0x1b4 [ 532.749945][T11928] vfs_get_tree+0x90/0x274 [ 532.750938][T11928] do_new_mount+0x25c/0x8c8 [ 532.751900][T11928] path_mount+0x590/0xe04 [ 532.752845][T11928] __arm64_sys_mount+0x45c/0x594 [ 532.753933][T11928] invoke_syscall+0x98/0x2c0 [ 532.754937][T11928] el0_svc_common+0x138/0x258 [ 532.755956][T11928] do_el0_svc+0x64/0x198 [ 532.756893][T11928] el0_svc+0x4c/0x15c [ 532.757840][T11928] el0t_64_sync_handler+0x84/0xf0 [ 532.758922][T11928] el0t_64_sync+0x190/0x194 [ 532.813132][T11930] loop1: detected capacity change from 0 to 32768 [ 532.818795][T11927] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 532.824021][T11930] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 532.825756][T11930] CPU: 1 PID: 11930 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 532.828093][T11930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.830287][T11930] Call trace: [ 532.831000][T11930] dump_backtrace+0x1b8/0x1e4 [ 532.832036][T11930] show_stack+0x2c/0x44 [ 532.832953][T11930] dump_stack_lvl+0xd0/0x124 [ 532.833970][T11930] dump_stack+0x1c/0x28 [ 532.834929][T11930] sysfs_create_dir_ns+0x278/0x318 [ 532.836105][T11930] kobject_add_internal+0x598/0xb14 [ 532.837310][T11930] kobject_init_and_add+0x130/0x1a0 [ 532.838552][T11930] gfs2_sys_fs_add+0x1f8/0x3f4 [ 532.839644][T11930] gfs2_fill_super+0xdf0/0x1fd4 [ 532.840651][T11930] get_tree_bdev+0x360/0x54c [ 532.841643][T11930] gfs2_get_tree+0x54/0x1b4 [ 532.841978][T11929] syz-executor222 (11929): drop_caches: 2 [ 532.842586][T11930] vfs_get_tree+0x90/0x274 [ 532.842601][T11930] do_new_mount+0x25c/0x8c8 [ 532.842612][T11930] path_mount+0x590/0xe04 [ 532.842622][T11930] __arm64_sys_mount+0x45c/0x594 [ 532.844188][T11929] syz-executor222 (11929): drop_caches: 2 [ 532.844972][T11930] invoke_syscall+0x98/0x2c0 [ 532.848975][T11928] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 532.849326][T11930] el0_svc_common+0x138/0x258 [ 532.850509][T11928] gfs2: fsid=gfs2: error -17 adding sysfs files [ 532.853180][T11930] do_el0_svc+0x64/0x198 [ 532.853199][T11930] el0_svc+0x4c/0x15c [ 532.857477][T11930] el0t_64_sync_handler+0x84/0xf0 [ 532.858582][T11930] el0t_64_sync+0x190/0x194 [ 532.859153][T11927] gfs2: fsid=gfs2: error -17 adding sysfs files [ 532.905312][T11930] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 532.911769][T11930] gfs2: fsid=gfs2: error -17 adding sysfs files [ 533.074711][T11928] syz-executor222 (11928): drop_caches: 2 [ 533.086353][T11928] syz-executor222 (11928): drop_caches: 2 [ 533.092595][T11927] syz-executor222 (11927): drop_caches: 2 [ 533.108411][T11927] syz-executor222 (11927): drop_caches: 2 [ 533.168367][T11930] syz-executor222 (11930): drop_caches: 2 [ 533.176781][T11930] syz-executor222 (11930): drop_caches: 2 [ 533.302452][T11876] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 533.304295][T11876] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 533.327896][T11876] gfs2: fsid=gfs2.0: File system withdrawn [ 533.328613][T11934] loop3: detected capacity change from 0 to 32768 [ 533.329128][T11876] CPU: 0 PID: 11876 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 533.332844][T11876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.335146][T11876] Call trace: [ 533.335843][T11876] dump_backtrace+0x1b8/0x1e4 [ 533.337009][T11876] show_stack+0x2c/0x44 [ 533.337978][T11876] dump_stack_lvl+0xd0/0x124 [ 533.339029][T11876] dump_stack+0x1c/0x28 [ 533.339885][T11876] gfs2_withdraw+0xf08/0x134c [ 533.341055][T11876] gfs2_consist_inode_i+0xf0/0x10c [ 533.341201][T11934] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 533.342162][T11876] gfs2_jdesc_check+0x12c/0x264 [ 533.342179][T11876] init_journal+0xb60/0x1fa4 [ 533.342192][T11876] init_inodes+0xe0/0x2d8 [ 533.342203][T11876] gfs2_fill_super+0x1658/0x1fd4 [ 533.347908][T11876] get_tree_bdev+0x360/0x54c [ 533.348871][T11876] gfs2_get_tree+0x54/0x1b4 [ 533.349887][T11876] vfs_get_tree+0x90/0x274 [ 533.350824][T11876] do_new_mount+0x25c/0x8c8 [ 533.351760][T11876] path_mount+0x590/0xe04 [ 533.352801][T11876] __arm64_sys_mount+0x45c/0x594 [ 533.353914][T11876] invoke_syscall+0x98/0x2c0 [ 533.355077][T11876] el0_svc_common+0x138/0x258 [ 533.356125][T11876] do_el0_svc+0x64/0x198 [ 533.357102][T11876] el0_svc+0x4c/0x15c [ 533.357962][T11876] el0t_64_sync_handler+0x84/0xf0 [ 533.359087][T11876] el0t_64_sync+0x190/0x194 [ 533.360107][T11934] CPU: 1 PID: 11934 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 533.362617][T11934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.364788][T11934] Call trace: [ 533.365546][T11934] dump_backtrace+0x1b8/0x1e4 [ 533.366622][T11934] show_stack+0x2c/0x44 [ 533.367579][T11934] dump_stack_lvl+0xd0/0x124 [ 533.368601][T11934] dump_stack+0x1c/0x28 [ 533.369551][T11934] sysfs_create_dir_ns+0x278/0x318 [ 533.370591][T11934] kobject_add_internal+0x598/0xb14 [ 533.371771][T11934] kobject_init_and_add+0x130/0x1a0 [ 533.372929][T11934] gfs2_sys_fs_add+0x1f8/0x3f4 [ 533.373948][T11934] gfs2_fill_super+0xdf0/0x1fd4 [ 533.375018][T11934] get_tree_bdev+0x360/0x54c [ 533.376067][T11934] gfs2_get_tree+0x54/0x1b4 [ 533.377147][T11934] vfs_get_tree+0x90/0x274 [ 533.378094][T11934] do_new_mount+0x25c/0x8c8 [ 533.379126][T11934] path_mount+0x590/0xe04 [ 533.380089][T11934] __arm64_sys_mount+0x45c/0x594 [ 533.381208][T11934] invoke_syscall+0x98/0x2c0 [ 533.382276][T11934] el0_svc_common+0x138/0x258 [ 533.383220][T11934] do_el0_svc+0x64/0x198 [ 533.384144][T11934] el0_svc+0x4c/0x15c [ 533.385053][T11934] el0t_64_sync_handler+0x84/0xf0 [ 533.386120][T11934] el0t_64_sync+0x190/0x194 [ 533.387463][T11934] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 533.390502][T11934] gfs2: fsid=gfs2: error -17 adding sysfs files [ 533.460097][T11876] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 533.525944][T11937] loop5: detected capacity change from 0 to 32768 [ 533.533373][T11938] loop0: detected capacity change from 0 to 32768 [ 533.538025][T11937] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 533.540805][T11937] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 533.543419][T11938] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 533.545202][T11938] CPU: 1 PID: 11938 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 533.547617][T11938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.549852][T11938] Call trace: [ 533.550021][T11937] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 533.550021][T11937] inode = 1 18 [ 533.550021][T11937] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 533.550648][T11938] dump_backtrace+0x1b8/0x1e4 [ 533.555756][T11938] show_stack+0x2c/0x44 [ 533.556722][T11938] dump_stack_lvl+0xd0/0x124 [ 533.557799][T11938] dump_stack+0x1c/0x28 [ 533.558721][T11938] sysfs_create_dir_ns+0x278/0x318 [ 533.559870][T11938] kobject_add_internal+0x598/0xb14 [ 533.561026][T11938] kobject_init_and_add+0x130/0x1a0 [ 533.562117][T11938] gfs2_sys_fs_add+0x1f8/0x3f4 [ 533.563207][T11938] gfs2_fill_super+0xdf0/0x1fd4 [ 533.564298][T11938] get_tree_bdev+0x360/0x54c [ 533.564749][T11937] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 533.565342][T11938] gfs2_get_tree+0x54/0x1b4 [ 533.568184][T11938] vfs_get_tree+0x90/0x274 [ 533.569168][T11938] do_new_mount+0x25c/0x8c8 [ 533.570163][T11938] path_mount+0x590/0xe04 [ 533.571085][T11938] __arm64_sys_mount+0x45c/0x594 [ 533.572113][T11938] invoke_syscall+0x98/0x2c0 [ 533.573118][T11938] el0_svc_common+0x138/0x258 [ 533.574100][T11938] do_el0_svc+0x64/0x198 [ 533.574094][T11937] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 533.574986][T11938] el0_svc+0x4c/0x15c [ 533.577661][T11938] el0t_64_sync_handler+0x84/0xf0 [ 533.578767][T11938] el0t_64_sync+0x190/0x194 [ 533.583050][T11937] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 533.592388][T11934] syz-executor222 (11934): drop_caches: 2 [ 533.594072][T11934] syz-executor222 (11934): drop_caches: 2 [ 533.597179][T11937] gfs2: fsid=gfs2.0: about to withdraw this file system [ 533.646677][ T6866] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.689625][T11938] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 533.702840][T11938] gfs2: fsid=gfs2: error -17 adding sysfs files [ 533.913646][T11940] loop1: detected capacity change from 0 to 32768 [ 533.927821][T11940] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 533.930803][T11940] CPU: 0 PID: 11940 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 533.933077][T11940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.935261][T11940] Call trace: [ 533.936012][T11940] dump_backtrace+0x1b8/0x1e4 [ 533.937020][T11940] show_stack+0x2c/0x44 [ 533.937885][T11940] dump_stack_lvl+0xd0/0x124 [ 533.938936][T11940] dump_stack+0x1c/0x28 [ 533.939830][T11940] sysfs_create_dir_ns+0x278/0x318 [ 533.940938][T11940] kobject_add_internal+0x598/0xb14 [ 533.942147][T11940] kobject_init_and_add+0x130/0x1a0 [ 533.943288][T11940] gfs2_sys_fs_add+0x1f8/0x3f4 [ 533.944294][T11940] gfs2_fill_super+0xdf0/0x1fd4 [ 533.945368][T11940] get_tree_bdev+0x360/0x54c [ 533.946390][T11940] gfs2_get_tree+0x54/0x1b4 [ 533.947351][T11940] vfs_get_tree+0x90/0x274 [ 533.948373][T11940] do_new_mount+0x25c/0x8c8 [ 533.949310][T11940] path_mount+0x590/0xe04 [ 533.950230][T11940] __arm64_sys_mount+0x45c/0x594 [ 533.951259][T11940] invoke_syscall+0x98/0x2c0 [ 533.952256][T11940] el0_svc_common+0x138/0x258 [ 533.953261][T11940] do_el0_svc+0x64/0x198 [ 533.954234][T11940] el0_svc+0x4c/0x15c [ 533.955139][T11940] el0t_64_sync_handler+0x84/0xf0 [ 533.956254][T11940] el0t_64_sync+0x190/0x194 [ 533.962683][T11939] loop4: detected capacity change from 0 to 32768 [ 533.968055][T11938] syz-executor222 (11938): drop_caches: 2 [ 533.971897][T11938] syz-executor222 (11938): drop_caches: 2 [ 533.974527][T11939] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 533.976688][T11939] CPU: 0 PID: 11939 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 533.979117][T11939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.981344][T11939] Call trace: [ 533.982055][T11939] dump_backtrace+0x1b8/0x1e4 [ 533.983099][T11939] show_stack+0x2c/0x44 [ 533.983965][T11939] dump_stack_lvl+0xd0/0x124 [ 533.984982][T11939] dump_stack+0x1c/0x28 [ 533.985895][T11939] sysfs_create_dir_ns+0x278/0x318 [ 533.987006][T11939] kobject_add_internal+0x598/0xb14 [ 533.988212][T11939] kobject_init_and_add+0x130/0x1a0 [ 533.989379][T11939] gfs2_sys_fs_add+0x1f8/0x3f4 [ 533.990418][T11939] gfs2_fill_super+0xdf0/0x1fd4 [ 533.991434][T11939] get_tree_bdev+0x360/0x54c [ 533.992527][T11939] gfs2_get_tree+0x54/0x1b4 [ 533.993507][T11939] vfs_get_tree+0x90/0x274 [ 533.994441][T11939] do_new_mount+0x25c/0x8c8 [ 533.995448][T11939] path_mount+0x590/0xe04 [ 533.996366][T11939] __arm64_sys_mount+0x45c/0x594 [ 533.997472][T11939] invoke_syscall+0x98/0x2c0 [ 533.998502][T11939] el0_svc_common+0x138/0x258 [ 533.999489][T11939] do_el0_svc+0x64/0x198 [ 534.000543][T11939] el0_svc+0x4c/0x15c [ 534.001439][T11939] el0t_64_sync_handler+0x84/0xf0 [ 534.002538][T11939] el0t_64_sync+0x190/0x194 [ 534.004104][T11939] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.008303][T11939] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.052258][T11940] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.062140][T11940] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.064396][T11944] loop3: detected capacity change from 0 to 32768 [ 534.075422][T11944] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 534.077120][T11944] CPU: 0 PID: 11944 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 534.079500][T11944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.081756][T11944] Call trace: [ 534.082457][T11944] dump_backtrace+0x1b8/0x1e4 [ 534.083468][T11944] show_stack+0x2c/0x44 [ 534.084392][T11944] dump_stack_lvl+0xd0/0x124 [ 534.085440][T11944] dump_stack+0x1c/0x28 [ 534.086371][T11944] sysfs_create_dir_ns+0x278/0x318 [ 534.087458][T11944] kobject_add_internal+0x598/0xb14 [ 534.088656][T11944] kobject_init_and_add+0x130/0x1a0 [ 534.089922][T11944] gfs2_sys_fs_add+0x1f8/0x3f4 [ 534.091007][T11944] gfs2_fill_super+0xdf0/0x1fd4 [ 534.092024][T11944] get_tree_bdev+0x360/0x54c [ 534.093074][T11944] gfs2_get_tree+0x54/0x1b4 [ 534.094074][T11944] vfs_get_tree+0x90/0x274 [ 534.095004][T11944] do_new_mount+0x25c/0x8c8 [ 534.096004][T11944] path_mount+0x590/0xe04 [ 534.097004][T11944] __arm64_sys_mount+0x45c/0x594 [ 534.098023][T11944] invoke_syscall+0x98/0x2c0 [ 534.099038][T11944] el0_svc_common+0x138/0x258 [ 534.100139][T11944] do_el0_svc+0x64/0x198 [ 534.101113][T11944] el0_svc+0x4c/0x15c [ 534.101984][T11944] el0t_64_sync_handler+0x84/0xf0 [ 534.103053][T11944] el0t_64_sync+0x190/0x194 [ 534.117239][T11945] loop2: detected capacity change from 0 to 32768 [ 534.119446][T11944] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.122439][T11944] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.123966][T11945] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 534.125554][T11945] CPU: 1 PID: 11945 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 534.127899][T11945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.130110][T11945] Call trace: [ 534.130766][T11945] dump_backtrace+0x1b8/0x1e4 [ 534.131776][T11945] show_stack+0x2c/0x44 [ 534.132706][T11945] dump_stack_lvl+0xd0/0x124 [ 534.133740][T11945] dump_stack+0x1c/0x28 [ 534.134623][T11945] sysfs_create_dir_ns+0x278/0x318 [ 534.135792][T11945] kobject_add_internal+0x598/0xb14 [ 534.137020][T11945] kobject_init_and_add+0x130/0x1a0 [ 534.138212][T11945] gfs2_sys_fs_add+0x1f8/0x3f4 [ 534.139370][T11945] gfs2_fill_super+0xdf0/0x1fd4 [ 534.140398][T11945] get_tree_bdev+0x360/0x54c [ 534.141469][T11945] gfs2_get_tree+0x54/0x1b4 [ 534.142497][T11945] vfs_get_tree+0x90/0x274 [ 534.143542][T11945] do_new_mount+0x25c/0x8c8 [ 534.144556][T11945] path_mount+0x590/0xe04 [ 534.145539][T11945] __arm64_sys_mount+0x45c/0x594 [ 534.146618][T11945] invoke_syscall+0x98/0x2c0 [ 534.147662][T11945] el0_svc_common+0x138/0x258 [ 534.148792][T11945] do_el0_svc+0x64/0x198 [ 534.149742][T11945] el0_svc+0x4c/0x15c [ 534.150573][T11945] el0t_64_sync_handler+0x84/0xf0 [ 534.151641][T11945] el0t_64_sync+0x190/0x194 [ 534.173989][T11939] syz-executor222 (11939): drop_caches: 2 [ 534.175573][T11939] syz-executor222 (11939): drop_caches: 2 [ 534.178857][T11945] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.192501][T11945] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.241550][T11940] syz-executor222 (11940): drop_caches: 2 [ 534.244467][T11940] syz-executor222 (11940): drop_caches: 2 [ 534.353654][T11944] syz-executor222 (11944): drop_caches: 2 [ 534.357740][T11944] syz-executor222 (11944): drop_caches: 2 [ 534.410422][T11945] syz-executor222 (11945): drop_caches: 2 [ 534.416096][T11945] syz-executor222 (11945): drop_caches: 2 [ 534.602314][T11948] loop0: detected capacity change from 0 to 32768 [ 534.611236][T11948] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 534.613039][T11948] CPU: 0 PID: 11948 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 534.615375][T11948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.617575][T11948] Call trace: [ 534.618266][T11948] dump_backtrace+0x1b8/0x1e4 [ 534.619356][T11948] show_stack+0x2c/0x44 [ 534.620256][T11948] dump_stack_lvl+0xd0/0x124 [ 534.621236][T11948] dump_stack+0x1c/0x28 [ 534.622195][T11948] sysfs_create_dir_ns+0x278/0x318 [ 534.623326][T11948] kobject_add_internal+0x598/0xb14 [ 534.624473][T11948] kobject_init_and_add+0x130/0x1a0 [ 534.625631][T11948] gfs2_sys_fs_add+0x1f8/0x3f4 [ 534.626626][T11948] gfs2_fill_super+0xdf0/0x1fd4 [ 534.627763][T11948] get_tree_bdev+0x360/0x54c [ 534.628777][T11948] gfs2_get_tree+0x54/0x1b4 [ 534.629791][T11948] vfs_get_tree+0x90/0x274 [ 534.630842][T11948] do_new_mount+0x25c/0x8c8 [ 534.631850][T11948] path_mount+0x590/0xe04 [ 534.632746][T11948] __arm64_sys_mount+0x45c/0x594 [ 534.633819][T11948] invoke_syscall+0x98/0x2c0 [ 534.634873][T11948] el0_svc_common+0x138/0x258 [ 534.635841][T11948] do_el0_svc+0x64/0x198 [ 534.636761][T11948] el0_svc+0x4c/0x15c [ 534.637658][T11948] el0t_64_sync_handler+0x84/0xf0 [ 534.638756][T11948] el0t_64_sync+0x190/0x194 [ 534.701131][T11948] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.712911][T11948] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.784803][T11951] loop4: detected capacity change from 0 to 32768 [ 534.793081][T11951] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 534.794891][T11951] CPU: 1 PID: 11951 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 534.797181][T11951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.799468][T11951] Call trace: [ 534.800210][T11951] dump_backtrace+0x1b8/0x1e4 [ 534.801357][T11951] show_stack+0x2c/0x44 [ 534.802287][T11951] dump_stack_lvl+0xd0/0x124 [ 534.803338][T11951] dump_stack+0x1c/0x28 [ 534.804259][T11951] sysfs_create_dir_ns+0x278/0x318 [ 534.805463][T11951] kobject_add_internal+0x598/0xb14 [ 534.806600][T11951] kobject_init_and_add+0x130/0x1a0 [ 534.807796][T11951] gfs2_sys_fs_add+0x1f8/0x3f4 [ 534.808814][T11951] gfs2_fill_super+0xdf0/0x1fd4 [ 534.809857][T11951] get_tree_bdev+0x360/0x54c [ 534.810968][T11951] gfs2_get_tree+0x54/0x1b4 [ 534.812000][T11951] vfs_get_tree+0x90/0x274 [ 534.813015][T11951] do_new_mount+0x25c/0x8c8 [ 534.814020][T11951] path_mount+0x590/0xe04 [ 534.815034][T11951] __arm64_sys_mount+0x45c/0x594 [ 534.816055][T11951] invoke_syscall+0x98/0x2c0 [ 534.817092][T11951] el0_svc_common+0x138/0x258 [ 534.818171][T11951] do_el0_svc+0x64/0x198 [ 534.819125][T11951] el0_svc+0x4c/0x15c [ 534.820012][T11951] el0t_64_sync_handler+0x84/0xf0 [ 534.821086][T11951] el0t_64_sync+0x190/0x194 [ 534.827420][T11951] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.838256][T11951] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.897795][T11954] loop2: detected capacity change from 0 to 32768 [ 534.916000][T11954] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 534.917605][T11954] CPU: 1 PID: 11954 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 534.919950][T11954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.922041][T11954] Call trace: [ 534.922762][T11954] dump_backtrace+0x1b8/0x1e4 [ 534.923786][T11954] show_stack+0x2c/0x44 [ 534.924609][T11954] dump_stack_lvl+0xd0/0x124 [ 534.925605][T11954] dump_stack+0x1c/0x28 [ 534.926507][T11954] sysfs_create_dir_ns+0x278/0x318 [ 534.927612][T11954] kobject_add_internal+0x598/0xb14 [ 534.928762][T11954] kobject_init_and_add+0x130/0x1a0 [ 534.930036][T11954] gfs2_sys_fs_add+0x1f8/0x3f4 [ 534.931114][T11954] gfs2_fill_super+0xdf0/0x1fd4 [ 534.932184][T11954] get_tree_bdev+0x360/0x54c [ 534.933147][T11954] gfs2_get_tree+0x54/0x1b4 [ 534.934173][T11954] vfs_get_tree+0x90/0x274 [ 534.935157][T11954] do_new_mount+0x25c/0x8c8 [ 534.936159][T11954] path_mount+0x590/0xe04 [ 534.937130][T11954] __arm64_sys_mount+0x45c/0x594 [ 534.938289][T11954] invoke_syscall+0x98/0x2c0 [ 534.939301][T11954] el0_svc_common+0x138/0x258 [ 534.940321][T11954] do_el0_svc+0x64/0x198 [ 534.941232][T11954] el0_svc+0x4c/0x15c [ 534.941909][T11948] syz-executor222 (11948): drop_caches: 2 [ 534.942121][T11954] el0t_64_sync_handler+0x84/0xf0 [ 534.942136][T11954] el0t_64_sync+0x190/0x194 [ 534.955457][T11954] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 534.963455][T11948] syz-executor222 (11948): drop_caches: 2 [ 534.965004][T11954] gfs2: fsid=gfs2: error -17 adding sysfs files [ 534.991173][T11953] loop3: detected capacity change from 0 to 32768 [ 534.999554][T11953] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 535.001195][T11953] CPU: 1 PID: 11953 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 535.003602][T11953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.005842][T11953] Call trace: [ 535.006579][T11953] dump_backtrace+0x1b8/0x1e4 [ 535.007199][T11951] syz-executor222 (11951): drop_caches: 2 [ 535.007581][T11953] show_stack+0x2c/0x44 [ 535.009829][T11953] dump_stack_lvl+0xd0/0x124 [ 535.010843][T11953] dump_stack+0x1c/0x28 [ 535.011763][T11953] sysfs_create_dir_ns+0x278/0x318 [ 535.012847][T11953] kobject_add_internal+0x598/0xb14 [ 535.014014][T11953] kobject_init_and_add+0x130/0x1a0 [ 535.015248][T11953] gfs2_sys_fs_add+0x1f8/0x3f4 [ 535.015495][T11951] syz-executor222 (11951): drop_caches: 2 [ 535.016326][T11953] gfs2_fill_super+0xdf0/0x1fd4 [ 535.016344][T11953] get_tree_bdev+0x360/0x54c [ 535.016356][T11953] gfs2_get_tree+0x54/0x1b4 [ 535.016368][T11953] vfs_get_tree+0x90/0x274 [ 535.016379][T11953] do_new_mount+0x25c/0x8c8 [ 535.016390][T11953] path_mount+0x590/0xe04 [ 535.023634][T11953] __arm64_sys_mount+0x45c/0x594 [ 535.024718][T11953] invoke_syscall+0x98/0x2c0 [ 535.025740][T11953] el0_svc_common+0x138/0x258 [ 535.026780][T11953] do_el0_svc+0x64/0x198 [ 535.027683][T11953] el0_svc+0x4c/0x15c [ 535.028664][T11953] el0t_64_sync_handler+0x84/0xf0 [ 535.029789][T11953] el0t_64_sync+0x190/0x194 [ 535.032644][T11952] loop1: detected capacity change from 0 to 32768 [ 535.034763][T11953] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 535.038024][T11953] gfs2: fsid=gfs2: error -17 adding sysfs files [ 535.048332][T11952] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 535.049976][T11952] CPU: 1 PID: 11952 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 535.052353][T11952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.054526][T11952] Call trace: [ 535.055307][T11952] dump_backtrace+0x1b8/0x1e4 [ 535.056397][T11952] show_stack+0x2c/0x44 [ 535.057387][T11952] dump_stack_lvl+0xd0/0x124 [ 535.058395][T11952] dump_stack+0x1c/0x28 [ 535.059322][T11952] sysfs_create_dir_ns+0x278/0x318 [ 535.060521][T11952] kobject_add_internal+0x598/0xb14 [ 535.061665][T11952] kobject_init_and_add+0x130/0x1a0 [ 535.062865][T11952] gfs2_sys_fs_add+0x1f8/0x3f4 [ 535.063907][T11952] gfs2_fill_super+0xdf0/0x1fd4 [ 535.065080][T11952] get_tree_bdev+0x360/0x54c [ 535.066174][T11952] gfs2_get_tree+0x54/0x1b4 [ 535.067234][T11952] vfs_get_tree+0x90/0x274 [ 535.068237][T11952] do_new_mount+0x25c/0x8c8 [ 535.069214][T11952] path_mount+0x590/0xe04 [ 535.070153][T11952] __arm64_sys_mount+0x45c/0x594 [ 535.071199][T11952] invoke_syscall+0x98/0x2c0 [ 535.072273][T11952] el0_svc_common+0x138/0x258 [ 535.073239][T11952] do_el0_svc+0x64/0x198 [ 535.074166][T11952] el0_svc+0x4c/0x15c [ 535.074985][T11952] el0t_64_sync_handler+0x84/0xf0 [ 535.076189][T11952] el0t_64_sync+0x190/0x194 [ 535.102894][T11952] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 535.119470][T11952] gfs2: fsid=gfs2: error -17 adding sysfs files [ 535.206709][T11954] syz-executor222 (11954): drop_caches: 2 [ 535.216407][T11954] syz-executor222 (11954): drop_caches: 2 [ 535.322294][T11953] syz-executor222 (11953): drop_caches: 2 [ 535.331303][T11953] syz-executor222 (11953): drop_caches: 2 [ 535.355937][T11960] loop4: detected capacity change from 0 to 32768 [ 535.366246][T11960] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 535.368013][T11960] CPU: 0 PID: 11960 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 535.370361][T11960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.372593][T11960] Call trace: [ 535.373329][T11960] dump_backtrace+0x1b8/0x1e4 [ 535.374365][T11960] show_stack+0x2c/0x44 [ 535.375354][T11960] dump_stack_lvl+0xd0/0x124 [ 535.376346][T11960] dump_stack+0x1c/0x28 [ 535.377245][T11960] sysfs_create_dir_ns+0x278/0x318 [ 535.378330][T11960] kobject_add_internal+0x598/0xb14 [ 535.379391][T11960] kobject_init_and_add+0x130/0x1a0 [ 535.380462][T11960] gfs2_sys_fs_add+0x1f8/0x3f4 [ 535.381543][T11960] gfs2_fill_super+0xdf0/0x1fd4 [ 535.382571][T11960] get_tree_bdev+0x360/0x54c [ 535.383563][T11960] gfs2_get_tree+0x54/0x1b4 [ 535.384551][T11960] vfs_get_tree+0x90/0x274 [ 535.385558][T11960] do_new_mount+0x25c/0x8c8 [ 535.386528][T11960] path_mount+0x590/0xe04 [ 535.387413][T11960] __arm64_sys_mount+0x45c/0x594 [ 535.388504][T11960] invoke_syscall+0x98/0x2c0 [ 535.389547][T11960] el0_svc_common+0x138/0x258 [ 535.390605][T11960] do_el0_svc+0x64/0x198 [ 535.391034][T11952] syz-executor222 (11952): drop_caches: 2 [ 535.391545][T11960] el0_svc+0x4c/0x15c [ 535.391560][T11960] el0t_64_sync_handler+0x84/0xf0 [ 535.391570][T11960] el0t_64_sync+0x190/0x194 [ 535.403061][T11960] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 535.406427][T11960] gfs2: fsid=gfs2: error -17 adding sysfs files [ 535.412694][T11952] syz-executor222 (11952): drop_caches: 2 [ 535.599352][T11960] syz-executor222 (11960): drop_caches: 2 [ 535.601107][T11960] syz-executor222 (11960): drop_caches: 2 [ 535.715563][T11958] loop0: detected capacity change from 0 to 32768 [ 535.726145][T11958] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 535.727869][T11958] CPU: 1 PID: 11958 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 535.730160][T11958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.732393][T11958] Call trace: [ 535.733088][T11958] dump_backtrace+0x1b8/0x1e4 [ 535.734156][T11958] show_stack+0x2c/0x44 [ 535.735093][T11958] dump_stack_lvl+0xd0/0x124 [ 535.736091][T11958] dump_stack+0x1c/0x28 [ 535.736979][T11958] sysfs_create_dir_ns+0x278/0x318 [ 535.738066][T11958] kobject_add_internal+0x598/0xb14 [ 535.739293][T11958] kobject_init_and_add+0x130/0x1a0 [ 535.740438][T11958] gfs2_sys_fs_add+0x1f8/0x3f4 [ 535.741410][T11958] gfs2_fill_super+0xdf0/0x1fd4 [ 535.742503][T11958] get_tree_bdev+0x360/0x54c [ 535.743519][T11958] gfs2_get_tree+0x54/0x1b4 [ 535.744516][T11958] vfs_get_tree+0x90/0x274 [ 535.745570][T11958] do_new_mount+0x25c/0x8c8 [ 535.746630][T11958] path_mount+0x590/0xe04 [ 535.747519][T11958] __arm64_sys_mount+0x45c/0x594 [ 535.748574][T11958] invoke_syscall+0x98/0x2c0 [ 535.749584][T11958] el0_svc_common+0x138/0x258 [ 535.750688][T11958] do_el0_svc+0x64/0x198 [ 535.751594][T11958] el0_svc+0x4c/0x15c [ 535.752482][T11958] el0t_64_sync_handler+0x84/0xf0 [ 535.753710][T11958] el0t_64_sync+0x190/0x194 [ 535.834073][T11962] loop2: detected capacity change from 0 to 32768 [ 535.846068][T11958] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 535.850401][T11962] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 535.852119][T11962] CPU: 0 PID: 11962 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 535.854369][T11962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.856745][T11962] Call trace: [ 535.857475][T11962] dump_backtrace+0x1b8/0x1e4 [ 535.857886][T11963] loop3: detected capacity change from 0 to 32768 [ 535.858545][T11962] show_stack+0x2c/0x44 [ 535.858560][T11962] dump_stack_lvl+0xd0/0x124 [ 535.858574][T11962] dump_stack+0x1c/0x28 [ 535.858586][T11962] sysfs_create_dir_ns+0x278/0x318 [ 535.860843][T11963] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 535.860910][T11962] kobject_add_internal+0x598/0xb14 [ 535.866789][T11962] kobject_init_and_add+0x130/0x1a0 [ 535.867902][T11962] gfs2_sys_fs_add+0x1f8/0x3f4 [ 535.868918][T11962] gfs2_fill_super+0xdf0/0x1fd4 [ 535.870038][T11962] get_tree_bdev+0x360/0x54c [ 535.871096][T11962] gfs2_get_tree+0x54/0x1b4 [ 535.872050][T11962] vfs_get_tree+0x90/0x274 [ 535.873002][T11962] do_new_mount+0x25c/0x8c8 [ 535.873218][T11958] gfs2: fsid=gfs2: error -17 adding sysfs files [ 535.874124][T11962] path_mount+0x590/0xe04 [ 535.876474][T11962] __arm64_sys_mount+0x45c/0x594 [ 535.877588][T11962] invoke_syscall+0x98/0x2c0 [ 535.878538][T11962] el0_svc_common+0x138/0x258 [ 535.879670][T11962] do_el0_svc+0x64/0x198 [ 535.880681][T11962] el0_svc+0x4c/0x15c [ 535.881546][T11962] el0t_64_sync_handler+0x84/0xf0 [ 535.882711][T11962] el0t_64_sync+0x190/0x194 [ 535.884449][T11962] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 535.888635][T11962] gfs2: fsid=gfs2: error -17 adding sysfs files [ 535.890619][T11963] CPU: 1 PID: 11963 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 535.892930][T11963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.895222][T11963] Call trace: [ 535.895946][T11963] dump_backtrace+0x1b8/0x1e4 [ 535.897041][T11963] show_stack+0x2c/0x44 [ 535.898002][T11963] dump_stack_lvl+0xd0/0x124 [ 535.899024][T11963] dump_stack+0x1c/0x28 [ 535.899993][T11963] sysfs_create_dir_ns+0x278/0x318 [ 535.901155][T11963] kobject_add_internal+0x598/0xb14 [ 535.902303][T11963] kobject_init_and_add+0x130/0x1a0 [ 535.903443][T11963] gfs2_sys_fs_add+0x1f8/0x3f4 [ 535.904448][T11963] gfs2_fill_super+0xdf0/0x1fd4 [ 535.905602][T11963] get_tree_bdev+0x360/0x54c [ 535.906664][T11963] gfs2_get_tree+0x54/0x1b4 [ 535.907692][T11963] vfs_get_tree+0x90/0x274 [ 535.908698][T11963] do_new_mount+0x25c/0x8c8 [ 535.909679][T11963] path_mount+0x590/0xe04 [ 535.910544][T11963] __arm64_sys_mount+0x45c/0x594 [ 535.911611][T11963] invoke_syscall+0x98/0x2c0 [ 535.912570][T11963] el0_svc_common+0x138/0x258 [ 535.913597][T11963] do_el0_svc+0x64/0x198 [ 535.914587][T11963] el0_svc+0x4c/0x15c [ 535.915478][T11963] el0t_64_sync_handler+0x84/0xf0 [ 535.916611][T11963] el0t_64_sync+0x190/0x194 [ 535.948959][T11963] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 535.955345][T11963] gfs2: fsid=gfs2: error -17 adding sysfs files [ 536.021949][T11965] loop1: detected capacity change from 0 to 32768 [ 536.025197][T11965] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.027151][T11965] CPU: 1 PID: 11965 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 536.029552][T11965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.031867][T11965] Call trace: [ 536.032634][T11965] dump_backtrace+0x1b8/0x1e4 [ 536.033701][T11965] show_stack+0x2c/0x44 [ 536.034647][T11965] dump_stack_lvl+0xd0/0x124 [ 536.035736][T11965] dump_stack+0x1c/0x28 [ 536.036689][T11965] sysfs_create_dir_ns+0x278/0x318 [ 536.037790][T11965] kobject_add_internal+0x598/0xb14 [ 536.039004][T11965] kobject_init_and_add+0x130/0x1a0 [ 536.040089][T11965] gfs2_sys_fs_add+0x1f8/0x3f4 [ 536.041073][T11965] gfs2_fill_super+0xdf0/0x1fd4 [ 536.042196][T11965] get_tree_bdev+0x360/0x54c [ 536.043237][T11965] gfs2_get_tree+0x54/0x1b4 [ 536.044287][T11965] vfs_get_tree+0x90/0x274 [ 536.045343][T11965] do_new_mount+0x25c/0x8c8 [ 536.046434][T11965] path_mount+0x590/0xe04 [ 536.047414][T11965] __arm64_sys_mount+0x45c/0x594 [ 536.048499][T11965] invoke_syscall+0x98/0x2c0 [ 536.049547][T11965] el0_svc_common+0x138/0x258 [ 536.050487][T11965] do_el0_svc+0x64/0x198 [ 536.051452][T11965] el0_svc+0x4c/0x15c [ 536.052424][T11965] el0t_64_sync_handler+0x84/0xf0 [ 536.053584][T11965] el0t_64_sync+0x190/0x194 [ 536.065056][T11965] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 536.081827][T11965] gfs2: fsid=gfs2: error -17 adding sysfs files [ 536.098716][T11963] syz-executor222 (11963): drop_caches: 2 [ 536.100353][T11963] syz-executor222 (11963): drop_caches: 2 [ 536.161760][T11958] syz-executor222 (11958): drop_caches: 2 [ 536.165502][T11962] syz-executor222 (11962): drop_caches: 2 [ 536.177331][T11958] syz-executor222 (11958): drop_caches: 2 [ 536.185495][T11962] syz-executor222 (11962): drop_caches: 2 [ 536.204649][T11966] loop4: detected capacity change from 0 to 32768 [ 536.218086][T11966] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.223190][T11966] CPU: 1 PID: 11966 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 536.225537][T11966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.227772][T11966] Call trace: [ 536.228523][T11966] dump_backtrace+0x1b8/0x1e4 [ 536.229599][T11966] show_stack+0x2c/0x44 [ 536.230518][T11966] dump_stack_lvl+0xd0/0x124 [ 536.231554][T11966] dump_stack+0x1c/0x28 [ 536.232461][T11966] sysfs_create_dir_ns+0x278/0x318 [ 536.233631][T11966] kobject_add_internal+0x598/0xb14 [ 536.234814][T11966] kobject_init_and_add+0x130/0x1a0 [ 536.235990][T11966] gfs2_sys_fs_add+0x1f8/0x3f4 [ 536.237007][T11966] gfs2_fill_super+0xdf0/0x1fd4 [ 536.238115][T11966] get_tree_bdev+0x360/0x54c [ 536.239109][T11966] gfs2_get_tree+0x54/0x1b4 [ 536.240148][T11966] vfs_get_tree+0x90/0x274 [ 536.241107][T11966] do_new_mount+0x25c/0x8c8 [ 536.242159][T11966] path_mount+0x590/0xe04 [ 536.243126][T11966] __arm64_sys_mount+0x45c/0x594 [ 536.244200][T11966] invoke_syscall+0x98/0x2c0 [ 536.245230][T11966] el0_svc_common+0x138/0x258 [ 536.246267][T11966] do_el0_svc+0x64/0x198 [ 536.247235][T11966] el0_svc+0x4c/0x15c [ 536.248163][T11966] el0t_64_sync_handler+0x84/0xf0 [ 536.249332][T11966] el0t_64_sync+0x190/0x194 [ 536.331455][T11965] syz-executor222 (11965): drop_caches: 2 [ 536.340040][T11965] syz-executor222 (11965): drop_caches: 2 [ 536.343655][T11966] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 536.355005][T11966] gfs2: fsid=gfs2: error -17 adding sysfs files [ 536.599100][T11966] syz-executor222 (11966): drop_caches: 2 [ 536.601111][T11966] syz-executor222 (11966): drop_caches: 2 [ 536.648691][T11973] loop2: detected capacity change from 0 to 32768 [ 536.658780][T11973] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.662895][T11973] CPU: 1 PID: 11973 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 536.665222][T11973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.667382][T11973] Call trace: [ 536.668104][T11973] dump_backtrace+0x1b8/0x1e4 [ 536.669182][T11973] show_stack+0x2c/0x44 [ 536.670047][T11973] dump_stack_lvl+0xd0/0x124 [ 536.671065][T11973] dump_stack+0x1c/0x28 [ 536.671973][T11973] sysfs_create_dir_ns+0x278/0x318 [ 536.673195][T11973] kobject_add_internal+0x598/0xb14 [ 536.674431][T11973] kobject_init_and_add+0x130/0x1a0 [ 536.675570][T11973] gfs2_sys_fs_add+0x1f8/0x3f4 [ 536.676603][T11973] gfs2_fill_super+0xdf0/0x1fd4 [ 536.677711][T11973] get_tree_bdev+0x360/0x54c [ 536.678651][T11973] gfs2_get_tree+0x54/0x1b4 [ 536.679663][T11973] vfs_get_tree+0x90/0x274 [ 536.680617][T11973] do_new_mount+0x25c/0x8c8 [ 536.681576][T11973] path_mount+0x590/0xe04 [ 536.682535][T11973] __arm64_sys_mount+0x45c/0x594 [ 536.683605][T11973] invoke_syscall+0x98/0x2c0 [ 536.684605][T11973] el0_svc_common+0x138/0x258 [ 536.685564][T11973] do_el0_svc+0x64/0x198 [ 536.686601][T11973] el0_svc+0x4c/0x15c [ 536.687502][T11973] el0t_64_sync_handler+0x84/0xf0 [ 536.688601][T11973] el0t_64_sync+0x190/0x194 [ 536.790155][T11973] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 536.804448][T11973] gfs2: fsid=gfs2: error -17 adding sysfs files [ 536.869172][T11976] loop4: detected capacity change from 0 to 32768 [ 536.874025][T11971] loop3: detected capacity change from 0 to 32768 [ 536.875316][T11976] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.877226][T11976] CPU: 0 PID: 11976 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 536.879443][T11976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.881570][T11976] Call trace: [ 536.882307][T11976] dump_backtrace+0x1b8/0x1e4 [ 536.883274][T11976] show_stack+0x2c/0x44 [ 536.883647][T11971] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.884190][T11976] dump_stack_lvl+0xd0/0x124 [ 536.886882][T11976] dump_stack+0x1c/0x28 [ 536.887831][T11976] sysfs_create_dir_ns+0x278/0x318 [ 536.889082][T11976] kobject_add_internal+0x598/0xb14 [ 536.890313][T11976] kobject_init_and_add+0x130/0x1a0 [ 536.891486][T11976] gfs2_sys_fs_add+0x1f8/0x3f4 [ 536.892550][T11976] gfs2_fill_super+0xdf0/0x1fd4 [ 536.893639][T11976] get_tree_bdev+0x360/0x54c [ 536.894641][T11976] gfs2_get_tree+0x54/0x1b4 [ 536.895620][T11976] vfs_get_tree+0x90/0x274 [ 536.896640][T11976] do_new_mount+0x25c/0x8c8 [ 536.897595][T11976] path_mount+0x590/0xe04 [ 536.898483][T11976] __arm64_sys_mount+0x45c/0x594 [ 536.899533][T11976] invoke_syscall+0x98/0x2c0 [ 536.900564][T11976] el0_svc_common+0x138/0x258 [ 536.901603][T11976] do_el0_svc+0x64/0x198 [ 536.902555][T11976] el0_svc+0x4c/0x15c [ 536.903468][T11976] el0t_64_sync_handler+0x84/0xf0 [ 536.904504][T11976] el0t_64_sync+0x190/0x194 [ 536.907552][T11971] CPU: 1 PID: 11971 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 536.909962][T11971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.912216][T11971] Call trace: [ 536.912947][T11971] dump_backtrace+0x1b8/0x1e4 [ 536.913982][T11971] show_stack+0x2c/0x44 [ 536.914976][T11971] dump_stack_lvl+0xd0/0x124 [ 536.916051][T11971] dump_stack+0x1c/0x28 [ 536.916995][T11971] sysfs_create_dir_ns+0x278/0x318 [ 536.918047][T11971] kobject_add_internal+0x598/0xb14 [ 536.919205][T11971] kobject_init_and_add+0x130/0x1a0 [ 536.920370][T11971] gfs2_sys_fs_add+0x1f8/0x3f4 [ 536.921533][T11971] gfs2_fill_super+0xdf0/0x1fd4 [ 536.922545][T11971] get_tree_bdev+0x360/0x54c [ 536.923560][T11971] gfs2_get_tree+0x54/0x1b4 [ 536.924566][T11971] vfs_get_tree+0x90/0x274 [ 536.925560][T11971] do_new_mount+0x25c/0x8c8 [ 536.926600][T11971] path_mount+0x590/0xe04 [ 536.927523][T11971] __arm64_sys_mount+0x45c/0x594 [ 536.928602][T11971] invoke_syscall+0x98/0x2c0 [ 536.929602][T11971] el0_svc_common+0x138/0x258 [ 536.930691][T11971] do_el0_svc+0x64/0x198 [ 536.931666][T11971] el0_svc+0x4c/0x15c [ 536.932561][T11971] el0t_64_sync_handler+0x84/0xf0 [ 536.933725][T11971] el0t_64_sync+0x190/0x194 [ 536.939014][T11976] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 536.941848][T11976] gfs2: fsid=gfs2: error -17 adding sysfs files [ 536.943495][T11971] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 536.949822][T11971] gfs2: fsid=gfs2: error -17 adding sysfs files [ 536.976576][T11973] syz-executor222 (11973): drop_caches: 2 [ 536.978334][T11973] syz-executor222 (11973): drop_caches: 2 [ 536.983828][T11972] loop0: detected capacity change from 0 to 32768 [ 536.992728][T11975] loop1: detected capacity change from 0 to 32768 [ 536.995088][T11972] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.997337][T11975] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 536.999221][T11972] CPU: 1 PID: 11972 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.001440][T11972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.003765][T11972] Call trace: [ 537.004480][T11972] dump_backtrace+0x1b8/0x1e4 [ 537.005603][T11972] show_stack+0x2c/0x44 [ 537.006518][T11972] dump_stack_lvl+0xd0/0x124 [ 537.007507][T11972] dump_stack+0x1c/0x28 [ 537.008465][T11972] sysfs_create_dir_ns+0x278/0x318 [ 537.009560][T11972] kobject_add_internal+0x598/0xb14 [ 537.010692][T11972] kobject_init_and_add+0x130/0x1a0 [ 537.011983][T11972] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.013019][T11972] gfs2_fill_super+0xdf0/0x1fd4 [ 537.014092][T11972] get_tree_bdev+0x360/0x54c [ 537.015114][T11972] gfs2_get_tree+0x54/0x1b4 [ 537.016070][T11972] vfs_get_tree+0x90/0x274 [ 537.017041][T11972] do_new_mount+0x25c/0x8c8 [ 537.017983][T11972] path_mount+0x590/0xe04 [ 537.018894][T11972] __arm64_sys_mount+0x45c/0x594 [ 537.020042][T11972] invoke_syscall+0x98/0x2c0 [ 537.021136][T11972] el0_svc_common+0x138/0x258 [ 537.022210][T11972] do_el0_svc+0x64/0x198 [ 537.023167][T11972] el0_svc+0x4c/0x15c [ 537.024042][T11972] el0t_64_sync_handler+0x84/0xf0 [ 537.025142][T11972] el0t_64_sync+0x190/0x194 [ 537.029323][T11975] CPU: 1 PID: 11975 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.031537][T11975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.033865][T11975] Call trace: [ 537.034619][T11975] dump_backtrace+0x1b8/0x1e4 [ 537.035699][T11975] show_stack+0x2c/0x44 [ 537.036550][T11975] dump_stack_lvl+0xd0/0x124 [ 537.037635][T11975] dump_stack+0x1c/0x28 [ 537.038580][T11975] sysfs_create_dir_ns+0x278/0x318 [ 537.039632][T11975] kobject_add_internal+0x598/0xb14 [ 537.040830][T11975] kobject_init_and_add+0x130/0x1a0 [ 537.042037][T11975] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.043138][T11975] gfs2_fill_super+0xdf0/0x1fd4 [ 537.044232][T11975] get_tree_bdev+0x360/0x54c [ 537.045259][T11975] gfs2_get_tree+0x54/0x1b4 [ 537.046372][T11975] vfs_get_tree+0x90/0x274 [ 537.047374][T11975] do_new_mount+0x25c/0x8c8 [ 537.048320][T11975] path_mount+0x590/0xe04 [ 537.049263][T11975] __arm64_sys_mount+0x45c/0x594 [ 537.050414][T11975] invoke_syscall+0x98/0x2c0 [ 537.051402][T11975] el0_svc_common+0x138/0x258 [ 537.052351][T11975] do_el0_svc+0x64/0x198 [ 537.053233][T11975] el0_svc+0x4c/0x15c [ 537.054137][T11975] el0t_64_sync_handler+0x84/0xf0 [ 537.055245][T11975] el0t_64_sync+0x190/0x194 [ 537.101657][T11972] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 537.106054][T11975] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 537.111389][T11972] gfs2: fsid=gfs2: error -17 adding sysfs files [ 537.115081][T11975] gfs2: fsid=gfs2: error -17 adding sysfs files [ 537.180402][T11976] syz-executor222 (11976): drop_caches: 2 [ 537.183046][T11976] syz-executor222 (11976): drop_caches: 2 [ 537.183748][T11971] syz-executor222 (11971): drop_caches: 2 [ 537.186843][T11971] syz-executor222 (11971): drop_caches: 2 [ 537.273377][T11975] syz-executor222 (11975): drop_caches: 2 [ 537.275117][T11975] syz-executor222 (11975): drop_caches: 2 [ 537.371125][T11972] syz-executor222 (11972): drop_caches: 2 [ 537.377519][T11972] syz-executor222 (11972): drop_caches: 2 [ 537.389430][T11980] loop2: detected capacity change from 0 to 32768 [ 537.398937][T11980] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 537.400550][T11980] CPU: 0 PID: 11980 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.403008][T11980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.405141][T11980] Call trace: [ 537.405869][T11980] dump_backtrace+0x1b8/0x1e4 [ 537.406956][T11980] show_stack+0x2c/0x44 [ 537.407878][T11980] dump_stack_lvl+0xd0/0x124 [ 537.408891][T11980] dump_stack+0x1c/0x28 [ 537.409897][T11980] sysfs_create_dir_ns+0x278/0x318 [ 537.411107][T11980] kobject_add_internal+0x598/0xb14 [ 537.412271][T11980] kobject_init_and_add+0x130/0x1a0 [ 537.413458][T11980] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.414465][T11980] gfs2_fill_super+0xdf0/0x1fd4 [ 537.415570][T11980] get_tree_bdev+0x360/0x54c [ 537.416579][T11980] gfs2_get_tree+0x54/0x1b4 [ 537.417572][T11980] vfs_get_tree+0x90/0x274 [ 537.418605][T11980] do_new_mount+0x25c/0x8c8 [ 537.419562][T11980] path_mount+0x590/0xe04 [ 537.420514][T11980] __arm64_sys_mount+0x45c/0x594 [ 537.421603][T11980] invoke_syscall+0x98/0x2c0 [ 537.422606][T11980] el0_svc_common+0x138/0x258 [ 537.423583][T11980] do_el0_svc+0x64/0x198 [ 537.424544][T11980] el0_svc+0x4c/0x15c [ 537.425432][T11980] el0t_64_sync_handler+0x84/0xf0 [ 537.426500][T11980] el0t_64_sync+0x190/0x194 [ 537.429109][T11980] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 537.432023][T11980] gfs2: fsid=gfs2: error -17 adding sysfs files [ 537.622948][T11980] syz-executor222 (11980): drop_caches: 2 [ 537.629516][T11980] syz-executor222 (11980): drop_caches: 2 [ 537.800978][T11983] loop4: detected capacity change from 0 to 32768 [ 537.811484][T11983] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 537.814236][T11983] CPU: 0 PID: 11983 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.816481][T11983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.818684][T11983] Call trace: [ 537.819365][T11983] dump_backtrace+0x1b8/0x1e4 [ 537.820359][T11983] show_stack+0x2c/0x44 [ 537.821322][T11983] dump_stack_lvl+0xd0/0x124 [ 537.822246][T11983] dump_stack+0x1c/0x28 [ 537.823147][T11983] sysfs_create_dir_ns+0x278/0x318 [ 537.824331][T11983] kobject_add_internal+0x598/0xb14 [ 537.825491][T11983] kobject_init_and_add+0x130/0x1a0 [ 537.826676][T11983] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.827716][T11983] gfs2_fill_super+0xdf0/0x1fd4 [ 537.828846][T11983] get_tree_bdev+0x360/0x54c [ 537.829884][T11983] gfs2_get_tree+0x54/0x1b4 [ 537.830848][T11983] vfs_get_tree+0x90/0x274 [ 537.831852][T11983] do_new_mount+0x25c/0x8c8 [ 537.832933][T11983] path_mount+0x590/0xe04 [ 537.833880][T11983] __arm64_sys_mount+0x45c/0x594 [ 537.835047][T11983] invoke_syscall+0x98/0x2c0 [ 537.836073][T11983] el0_svc_common+0x138/0x258 [ 537.837095][T11983] do_el0_svc+0x64/0x198 [ 537.837982][T11983] el0_svc+0x4c/0x15c [ 537.838829][T11983] el0t_64_sync_handler+0x84/0xf0 [ 537.839985][T11983] el0t_64_sync+0x190/0x194 [ 537.894607][T11984] loop3: detected capacity change from 0 to 32768 [ 537.901853][T11984] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 537.903490][T11984] CPU: 0 PID: 11984 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.904071][T11986] loop0: detected capacity change from 0 to 32768 [ 537.905810][T11984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.905822][T11984] Call trace: [ 537.905826][T11984] dump_backtrace+0x1b8/0x1e4 [ 537.905841][T11984] show_stack+0x2c/0x44 [ 537.905850][T11984] dump_stack_lvl+0xd0/0x124 [ 537.905864][T11984] dump_stack+0x1c/0x28 [ 537.905876][T11984] sysfs_create_dir_ns+0x278/0x318 [ 537.905888][T11984] kobject_add_internal+0x598/0xb14 [ 537.905901][T11984] kobject_init_and_add+0x130/0x1a0 [ 537.905914][T11984] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.905928][T11984] gfs2_fill_super+0xdf0/0x1fd4 [ 537.909801][T11983] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 537.910106][T11984] get_tree_bdev+0x360/0x54c [ 537.913663][T11983] gfs2: fsid=gfs2: error -17 adding sysfs files [ 537.914087][T11984] gfs2_get_tree+0x54/0x1b4 [ 537.925607][T11984] vfs_get_tree+0x90/0x274 [ 537.926613][T11984] do_new_mount+0x25c/0x8c8 [ 537.927585][T11984] path_mount+0x590/0xe04 [ 537.928588][T11984] __arm64_sys_mount+0x45c/0x594 [ 537.929643][T11984] invoke_syscall+0x98/0x2c0 [ 537.930615][T11984] el0_svc_common+0x138/0x258 [ 537.931704][T11984] do_el0_svc+0x64/0x198 [ 537.932573][T11984] el0_svc+0x4c/0x15c [ 537.933477][T11984] el0t_64_sync_handler+0x84/0xf0 [ 537.934560][T11984] el0t_64_sync+0x190/0x194 [ 537.936353][T11984] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 537.939180][T11984] gfs2: fsid=gfs2: error -17 adding sysfs files [ 537.944467][T11986] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 537.946350][T11986] CPU: 1 PID: 11986 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.948648][T11986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.950869][T11986] Call trace: [ 537.951515][T11986] dump_backtrace+0x1b8/0x1e4 [ 537.952505][T11986] show_stack+0x2c/0x44 [ 537.953390][T11986] dump_stack_lvl+0xd0/0x124 [ 537.954402][T11986] dump_stack+0x1c/0x28 [ 537.955332][T11986] sysfs_create_dir_ns+0x278/0x318 [ 537.956513][T11986] kobject_add_internal+0x598/0xb14 [ 537.957661][T11986] kobject_init_and_add+0x130/0x1a0 [ 537.958772][T11986] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.959865][T11986] gfs2_fill_super+0xdf0/0x1fd4 [ 537.960929][T11986] get_tree_bdev+0x360/0x54c [ 537.961980][T11985] loop1: detected capacity change from 0 to 32768 [ 537.962021][T11986] gfs2_get_tree+0x54/0x1b4 [ 537.964353][T11986] vfs_get_tree+0x90/0x274 [ 537.965253][T11986] do_new_mount+0x25c/0x8c8 [ 537.966225][T11986] path_mount+0x590/0xe04 [ 537.967231][T11986] __arm64_sys_mount+0x45c/0x594 [ 537.968337][T11986] invoke_syscall+0x98/0x2c0 [ 537.969374][T11986] el0_svc_common+0x138/0x258 [ 537.970413][T11986] do_el0_svc+0x64/0x198 [ 537.971371][T11986] el0_svc+0x4c/0x15c [ 537.972197][T11986] el0t_64_sync_handler+0x84/0xf0 [ 537.973302][T11986] el0t_64_sync+0x190/0x194 [ 537.974854][T11986] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 537.977997][T11986] gfs2: fsid=gfs2: error -17 adding sysfs files [ 537.982625][T11985] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 537.984212][T11985] CPU: 1 PID: 11985 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 537.986505][T11985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.988784][T11985] Call trace: [ 537.989569][T11985] dump_backtrace+0x1b8/0x1e4 [ 537.990527][T11985] show_stack+0x2c/0x44 [ 537.991499][T11985] dump_stack_lvl+0xd0/0x124 [ 537.992553][T11985] dump_stack+0x1c/0x28 [ 537.993455][T11985] sysfs_create_dir_ns+0x278/0x318 [ 537.994616][T11985] kobject_add_internal+0x598/0xb14 [ 537.995786][T11985] kobject_init_and_add+0x130/0x1a0 [ 537.997006][T11985] gfs2_sys_fs_add+0x1f8/0x3f4 [ 537.998036][T11985] gfs2_fill_super+0xdf0/0x1fd4 [ 537.999127][T11985] get_tree_bdev+0x360/0x54c [ 538.000142][T11985] gfs2_get_tree+0x54/0x1b4 [ 538.001063][T11985] vfs_get_tree+0x90/0x274 [ 538.002048][T11985] do_new_mount+0x25c/0x8c8 [ 538.003006][T11985] path_mount+0x590/0xe04 [ 538.003945][T11985] __arm64_sys_mount+0x45c/0x594 [ 538.005102][T11985] invoke_syscall+0x98/0x2c0 [ 538.006064][T11985] el0_svc_common+0x138/0x258 [ 538.007023][T11985] do_el0_svc+0x64/0x198 [ 538.008007][T11985] el0_svc+0x4c/0x15c [ 538.008890][T11985] el0t_64_sync_handler+0x84/0xf0 [ 538.009954][T11985] el0t_64_sync+0x190/0x194 [ 538.011320][T11985] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 538.014351][T11985] gfs2: fsid=gfs2: error -17 adding sysfs files [ 538.149134][T11988] loop2: detected capacity change from 0 to 32768 [ 538.159810][T11988] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 538.161457][T11988] CPU: 0 PID: 11988 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 538.163805][T11988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 538.165965][T11988] Call trace: [ 538.166673][T11988] dump_backtrace+0x1b8/0x1e4 [ 538.167677][T11988] show_stack+0x2c/0x44 [ 538.168576][T11988] dump_stack_lvl+0xd0/0x124 [ 538.169606][T11988] dump_stack+0x1c/0x28 [ 538.170448][T11988] sysfs_create_dir_ns+0x278/0x318 [ 538.171637][T11988] kobject_add_internal+0x598/0xb14 [ 538.172850][T11988] kobject_init_and_add+0x130/0x1a0 [ 538.173944][T11988] gfs2_sys_fs_add+0x1f8/0x3f4 [ 538.175084][T11988] gfs2_fill_super+0xdf0/0x1fd4 [ 538.176167][T11988] get_tree_bdev+0x360/0x54c [ 538.177208][T11988] gfs2_get_tree+0x54/0x1b4 [ 538.178132][T11988] vfs_get_tree+0x90/0x274 [ 538.179100][T11988] do_new_mount+0x25c/0x8c8 [ 538.180111][T11988] path_mount+0x590/0xe04 [ 538.181032][T11988] __arm64_sys_mount+0x45c/0x594 [ 538.182094][T11988] invoke_syscall+0x98/0x2c0 [ 538.183032][T11988] el0_svc_common+0x138/0x258 [ 538.184032][T11988] do_el0_svc+0x64/0x198 [ 538.185047][T11988] el0_svc+0x4c/0x15c [ 538.186008][T11988] el0t_64_sync_handler+0x84/0xf0 [ 538.187096][T11988] el0t_64_sync+0x190/0x194 [ 538.203807][T11983] syz-executor222 (11983): drop_caches: 2 [ 538.205643][T11984] syz-executor222 (11984): drop_caches: 2 [ 538.207304][T11984] syz-executor222 (11984): drop_caches: 2 [ 538.215441][T11986] syz-executor222 (11986): drop_caches: 2 [ 538.218382][T11986] syz-executor222 (11986): drop_caches: 2 [ 538.220679][T11983] syz-executor222 (11983): drop_caches: 2 [ 538.220848][T11988] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 538.224841][T11988] gfs2: fsid=gfs2: error -17 adding sysfs files [ 538.253206][T11985] syz-executor222 (11985): drop_caches: 2 [ 538.256937][T11985] syz-executor222 (11985): drop_caches: 2 [ 538.445063][T11988] syz-executor222 (11988): drop_caches: 2 [ 538.450000][T11988] syz-executor222 (11988): drop_caches: 2 [ 538.600963][T11996] loop4: detected capacity change from 0 to 32768 [ 538.610585][T11996] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 538.612335][T11996] CPU: 1 PID: 11996 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 538.614658][T11996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 538.616900][T11996] Call trace: [ 538.617681][T11996] dump_backtrace+0x1b8/0x1e4 [ 538.618740][T11996] show_stack+0x2c/0x44 [ 538.619614][T11996] dump_stack_lvl+0xd0/0x124 [ 538.620653][T11996] dump_stack+0x1c/0x28 [ 538.621613][T11996] sysfs_create_dir_ns+0x278/0x318 [ 538.622820][T11996] kobject_add_internal+0x598/0xb14 [ 538.623932][T11996] kobject_init_and_add+0x130/0x1a0 [ 538.625002][T11996] gfs2_sys_fs_add+0x1f8/0x3f4 [ 538.626066][T11996] gfs2_fill_super+0xdf0/0x1fd4 [ 538.627130][T11996] get_tree_bdev+0x360/0x54c [ 538.628321][T11996] gfs2_get_tree+0x54/0x1b4 [ 538.629214][T11996] vfs_get_tree+0x90/0x274 [ 538.630202][T11996] do_new_mount+0x25c/0x8c8 [ 538.631185][T11996] path_mount+0x590/0xe04 [ 538.632125][T11996] __arm64_sys_mount+0x45c/0x594 [ 538.633225][T11996] invoke_syscall+0x98/0x2c0 [ 538.634247][T11996] el0_svc_common+0x138/0x258 [ 538.635197][T11996] do_el0_svc+0x64/0x198 [ 538.636140][T11996] el0_svc+0x4c/0x15c [ 538.637041][T11996] el0t_64_sync_handler+0x84/0xf0 [ 538.638156][T11996] el0t_64_sync+0x190/0x194 [ 538.662406][T11937] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 538.664368][T11937] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 538.667884][T11937] gfs2: fsid=gfs2.0: File system withdrawn [ 538.669299][T11937] CPU: 1 PID: 11937 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 538.671510][T11937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 538.673752][T11937] Call trace: [ 538.674546][T11937] dump_backtrace+0x1b8/0x1e4 [ 538.675596][T11937] show_stack+0x2c/0x44 [ 538.676531][T11937] dump_stack_lvl+0xd0/0x124 [ 538.677666][T11937] dump_stack+0x1c/0x28 [ 538.678628][T11937] gfs2_withdraw+0xf08/0x134c [ 538.679673][T11937] gfs2_consist_inode_i+0xf0/0x10c [ 538.680785][T11937] gfs2_jdesc_check+0x12c/0x264 [ 538.681844][T11937] init_journal+0xb60/0x1fa4 [ 538.682830][T11937] init_inodes+0xe0/0x2d8 [ 538.683765][T11937] gfs2_fill_super+0x1658/0x1fd4 [ 538.684801][T11937] get_tree_bdev+0x360/0x54c [ 538.685766][T11937] gfs2_get_tree+0x54/0x1b4 [ 538.686767][T11937] vfs_get_tree+0x90/0x274 [ 538.687747][T11937] do_new_mount+0x25c/0x8c8 [ 538.688739][T11937] path_mount+0x590/0xe04 [ 538.689653][T11937] __arm64_sys_mount+0x45c/0x594 [ 538.690632][T11937] invoke_syscall+0x98/0x2c0 [ 538.691690][T11937] el0_svc_common+0x138/0x258 [ 538.692718][T11937] do_el0_svc+0x64/0x198 [ 538.693710][T11937] el0_svc+0x4c/0x15c [ 538.694565][T11937] el0t_64_sync_handler+0x84/0xf0 [ 538.695764][T11937] el0t_64_sync+0x190/0x194 [ 538.696817][T11937] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 538.717249][T11996] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 538.726898][T11996] gfs2: fsid=gfs2: error -17 adding sysfs files [ 538.825443][T11995] loop0: detected capacity change from 0 to 32768 [ 538.829017][T11995] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 538.830766][T11995] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 538.847736][T11995] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 538.847736][T11995] inode = 1 18 [ 538.847736][T11995] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 538.851811][T11995] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 538.853772][T11995] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 538.855767][T11995] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 538.865854][T11995] gfs2: fsid=gfs2.0: about to withdraw this file system [ 538.904535][T11994] loop3: detected capacity change from 0 to 32768 [ 538.911684][T11994] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 538.913261][T11994] CPU: 1 PID: 11994 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 538.915502][T11994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 538.917753][T11994] Call trace: [ 538.918541][T11994] dump_backtrace+0x1b8/0x1e4 [ 538.919550][T11994] show_stack+0x2c/0x44 [ 538.920477][T11994] dump_stack_lvl+0xd0/0x124 [ 538.921466][T11994] dump_stack+0x1c/0x28 [ 538.922425][T11994] sysfs_create_dir_ns+0x278/0x318 [ 538.923552][T11994] kobject_add_internal+0x598/0xb14 [ 538.924834][T11994] kobject_init_and_add+0x130/0x1a0 [ 538.925933][T11994] gfs2_sys_fs_add+0x1f8/0x3f4 [ 538.926967][T11994] gfs2_fill_super+0xdf0/0x1fd4 [ 538.928036][T11994] get_tree_bdev+0x360/0x54c [ 538.929039][T11994] gfs2_get_tree+0x54/0x1b4 [ 538.930059][T11994] vfs_get_tree+0x90/0x274 [ 538.931042][T11994] do_new_mount+0x25c/0x8c8 [ 538.932124][T11994] path_mount+0x590/0xe04 [ 538.933072][T11994] __arm64_sys_mount+0x45c/0x594 [ 538.934227][T11994] invoke_syscall+0x98/0x2c0 [ 538.935243][T11994] el0_svc_common+0x138/0x258 [ 538.936298][T11994] do_el0_svc+0x64/0x198 [ 538.937237][T11994] el0_svc+0x4c/0x15c [ 538.938111][T11994] el0t_64_sync_handler+0x84/0xf0 [ 538.939179][T11994] el0t_64_sync+0x190/0x194 [ 539.006323][T11996] syz-executor222 (11996): drop_caches: 2 [ 539.012374][T11996] syz-executor222 (11996): drop_caches: 2 [ 539.045646][T11994] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 539.060537][T11994] gfs2: fsid=gfs2: error -17 adding sysfs files [ 539.108753][T11997] loop1: detected capacity change from 0 to 32768 [ 539.116193][T11997] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 539.117813][T11997] CPU: 1 PID: 11997 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 539.120206][T11997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.122428][T11997] Call trace: [ 539.123175][T11997] dump_backtrace+0x1b8/0x1e4 [ 539.124263][T11997] show_stack+0x2c/0x44 [ 539.125192][T11997] dump_stack_lvl+0xd0/0x124 [ 539.126082][T11997] dump_stack+0x1c/0x28 [ 539.127053][T11997] sysfs_create_dir_ns+0x278/0x318 [ 539.128201][T11997] kobject_add_internal+0x598/0xb14 [ 539.129397][T11997] kobject_init_and_add+0x130/0x1a0 [ 539.130572][T11997] gfs2_sys_fs_add+0x1f8/0x3f4 [ 539.131698][T11997] gfs2_fill_super+0xdf0/0x1fd4 [ 539.132817][T11997] get_tree_bdev+0x360/0x54c [ 539.133824][T11997] gfs2_get_tree+0x54/0x1b4 [ 539.134762][T11997] vfs_get_tree+0x90/0x274 [ 539.135732][T11997] do_new_mount+0x25c/0x8c8 [ 539.136676][T11997] path_mount+0x590/0xe04 [ 539.137662][T11997] __arm64_sys_mount+0x45c/0x594 [ 539.138738][T11997] invoke_syscall+0x98/0x2c0 [ 539.139776][T11997] el0_svc_common+0x138/0x258 [ 539.140824][T11997] do_el0_svc+0x64/0x198 [ 539.141813][T11997] el0_svc+0x4c/0x15c [ 539.142653][T11997] el0t_64_sync_handler+0x84/0xf0 [ 539.143742][T11997] el0t_64_sync+0x190/0x194 [ 539.146792][T11997] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 539.149558][T11997] gfs2: fsid=gfs2: error -17 adding sysfs files [ 539.245181][T11998] loop2: detected capacity change from 0 to 32768 [ 539.280291][T11994] syz-executor222 (11994): drop_caches: 2 [ 539.282215][T11994] syz-executor222 (11994): drop_caches: 2 [ 539.286308][T11998] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 539.288033][T11998] CPU: 0 PID: 11998 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 539.290296][T11998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.292470][T11998] Call trace: [ 539.293148][T11998] dump_backtrace+0x1b8/0x1e4 [ 539.294189][T11998] show_stack+0x2c/0x44 [ 539.295099][T11998] dump_stack_lvl+0xd0/0x124 [ 539.296137][T11998] dump_stack+0x1c/0x28 [ 539.297044][T11998] sysfs_create_dir_ns+0x278/0x318 [ 539.298092][T11998] kobject_add_internal+0x598/0xb14 [ 539.299332][T11998] kobject_init_and_add+0x130/0x1a0 [ 539.300548][T11998] gfs2_sys_fs_add+0x1f8/0x3f4 [ 539.301641][T11998] gfs2_fill_super+0xdf0/0x1fd4 [ 539.302746][T11998] get_tree_bdev+0x360/0x54c [ 539.303788][T11998] gfs2_get_tree+0x54/0x1b4 [ 539.304753][T11998] vfs_get_tree+0x90/0x274 [ 539.305732][T11998] do_new_mount+0x25c/0x8c8 [ 539.306784][T11998] path_mount+0x590/0xe04 [ 539.307800][T11998] __arm64_sys_mount+0x45c/0x594 [ 539.308901][T11998] invoke_syscall+0x98/0x2c0 [ 539.309861][T11998] el0_svc_common+0x138/0x258 [ 539.311033][T11998] do_el0_svc+0x64/0x198 [ 539.312000][T11998] el0_svc+0x4c/0x15c [ 539.312841][T11998] el0t_64_sync_handler+0x84/0xf0 [ 539.314021][T11998] el0t_64_sync+0x190/0x194 [ 539.317713][T11998] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 539.356054][T11998] gfs2: fsid=gfs2: error -17 adding sysfs files [ 539.367137][T11997] syz-executor222 (11997): drop_caches: 2 [ 539.373668][T11997] syz-executor222 (11997): drop_caches: 2 [ 539.376522][T12002] loop5: detected capacity change from 0 to 32768 [ 539.387255][T12002] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 539.389049][T12002] CPU: 0 PID: 12002 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 539.391371][T12002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.393605][T12002] Call trace: [ 539.394333][T12002] dump_backtrace+0x1b8/0x1e4 [ 539.395305][T12002] show_stack+0x2c/0x44 [ 539.396213][T12002] dump_stack_lvl+0xd0/0x124 [ 539.397316][T12002] dump_stack+0x1c/0x28 [ 539.398207][T12002] sysfs_create_dir_ns+0x278/0x318 [ 539.399380][T12002] kobject_add_internal+0x598/0xb14 [ 539.400479][T12002] kobject_init_and_add+0x130/0x1a0 [ 539.401617][T12002] gfs2_sys_fs_add+0x1f8/0x3f4 [ 539.402728][T12002] gfs2_fill_super+0xdf0/0x1fd4 [ 539.403780][T12002] get_tree_bdev+0x360/0x54c [ 539.404812][T12002] gfs2_get_tree+0x54/0x1b4 [ 539.405824][T12002] vfs_get_tree+0x90/0x274 [ 539.406745][T12002] do_new_mount+0x25c/0x8c8 [ 539.407767][T12002] path_mount+0x590/0xe04 [ 539.408725][T12002] __arm64_sys_mount+0x45c/0x594 [ 539.409893][T12002] invoke_syscall+0x98/0x2c0 [ 539.410909][T12002] el0_svc_common+0x138/0x258 [ 539.411968][T12002] do_el0_svc+0x64/0x198 [ 539.412958][T12002] el0_svc+0x4c/0x15c [ 539.413841][T12002] el0t_64_sync_handler+0x84/0xf0 [ 539.414888][T12002] el0t_64_sync+0x190/0x194 [ 539.488358][T12002] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 539.501327][T12002] gfs2: fsid=gfs2: error -17 adding sysfs files [ 539.532537][T12003] loop4: detected capacity change from 0 to 32768 [ 539.538892][T12003] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 539.540672][T12003] CPU: 0 PID: 12003 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 539.543201][T12003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.545399][T12003] Call trace: [ 539.546133][T12003] dump_backtrace+0x1b8/0x1e4 [ 539.547133][T12003] show_stack+0x2c/0x44 [ 539.548106][T12003] dump_stack_lvl+0xd0/0x124 [ 539.549216][T12003] dump_stack+0x1c/0x28 [ 539.550200][T12003] sysfs_create_dir_ns+0x278/0x318 [ 539.551374][T12003] kobject_add_internal+0x598/0xb14 [ 539.552453][T12003] kobject_init_and_add+0x130/0x1a0 [ 539.553650][T12003] gfs2_sys_fs_add+0x1f8/0x3f4 [ 539.554708][T12003] gfs2_fill_super+0xdf0/0x1fd4 [ 539.555781][T12003] get_tree_bdev+0x360/0x54c [ 539.556736][T12003] gfs2_get_tree+0x54/0x1b4 [ 539.557742][T12003] vfs_get_tree+0x90/0x274 [ 539.558754][T12003] do_new_mount+0x25c/0x8c8 [ 539.559786][T12003] path_mount+0x590/0xe04 [ 539.560761][T12003] __arm64_sys_mount+0x45c/0x594 [ 539.561841][T12003] invoke_syscall+0x98/0x2c0 [ 539.562928][T12003] el0_svc_common+0x138/0x258 [ 539.563938][T12003] do_el0_svc+0x64/0x198 [ 539.564892][T12003] el0_svc+0x4c/0x15c [ 539.565730][T12003] el0t_64_sync_handler+0x84/0xf0 [ 539.566769][T12003] el0t_64_sync+0x190/0x194 [ 539.578326][T11998] syz-executor222 (11998): drop_caches: 2 [ 539.579870][T11998] syz-executor222 (11998): drop_caches: 2 [ 539.582502][T12003] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 539.586483][T12003] gfs2: fsid=gfs2: error -17 adding sysfs files [ 539.763744][T12002] syz-executor222 (12002): drop_caches: 2 [ 539.771884][T12002] syz-executor222 (12002): drop_caches: 2 [ 539.790419][T12003] syz-executor222 (12003): drop_caches: 2 [ 539.794971][T12003] syz-executor222 (12003): drop_caches: 2 [ 539.863447][T12006] loop3: detected capacity change from 0 to 32768 [ 539.866536][T12006] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 539.868222][T12006] CPU: 1 PID: 12006 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 539.870521][T12006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.872708][T12006] Call trace: [ 539.873454][T12006] dump_backtrace+0x1b8/0x1e4 [ 539.874416][T12006] show_stack+0x2c/0x44 [ 539.875362][T12006] dump_stack_lvl+0xd0/0x124 [ 539.876365][T12006] dump_stack+0x1c/0x28 [ 539.877360][T12006] sysfs_create_dir_ns+0x278/0x318 [ 539.878429][T12006] kobject_add_internal+0x598/0xb14 [ 539.879508][T12006] kobject_init_and_add+0x130/0x1a0 [ 539.880632][T12006] gfs2_sys_fs_add+0x1f8/0x3f4 [ 539.881669][T12006] gfs2_fill_super+0xdf0/0x1fd4 [ 539.882831][T12006] get_tree_bdev+0x360/0x54c [ 539.883778][T12006] gfs2_get_tree+0x54/0x1b4 [ 539.884825][T12006] vfs_get_tree+0x90/0x274 [ 539.885761][T12006] do_new_mount+0x25c/0x8c8 [ 539.886759][T12006] path_mount+0x590/0xe04 [ 539.887762][T12006] __arm64_sys_mount+0x45c/0x594 [ 539.888861][T12006] invoke_syscall+0x98/0x2c0 [ 539.889896][T12006] el0_svc_common+0x138/0x258 [ 539.890925][T12006] do_el0_svc+0x64/0x198 [ 539.891827][T12006] el0_svc+0x4c/0x15c [ 539.892769][T12006] el0t_64_sync_handler+0x84/0xf0 [ 539.893832][T12006] el0t_64_sync+0x190/0x194 [ 539.895077][T12006] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 539.898104][T12006] gfs2: fsid=gfs2: error -17 adding sysfs files [ 540.083314][T12006] syz-executor222 (12006): drop_caches: 2 [ 540.090495][T12006] syz-executor222 (12006): drop_caches: 2 [ 540.152521][T12008] loop1: detected capacity change from 0 to 32768 [ 540.163013][T12008] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 540.166235][T12008] CPU: 0 PID: 12008 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 540.168514][T12008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.170735][T12008] Call trace: [ 540.171488][T12008] dump_backtrace+0x1b8/0x1e4 [ 540.172565][T12008] show_stack+0x2c/0x44 [ 540.173494][T12008] dump_stack_lvl+0xd0/0x124 [ 540.174515][T12008] dump_stack+0x1c/0x28 [ 540.175445][T12008] sysfs_create_dir_ns+0x278/0x318 [ 540.176645][T12008] kobject_add_internal+0x598/0xb14 [ 540.177863][T12008] kobject_init_and_add+0x130/0x1a0 [ 540.179018][T12008] gfs2_sys_fs_add+0x1f8/0x3f4 [ 540.180096][T12008] gfs2_fill_super+0xdf0/0x1fd4 [ 540.181196][T12008] get_tree_bdev+0x360/0x54c [ 540.182233][T12008] gfs2_get_tree+0x54/0x1b4 [ 540.183267][T12008] vfs_get_tree+0x90/0x274 [ 540.184333][T12008] do_new_mount+0x25c/0x8c8 [ 540.185391][T12008] path_mount+0x590/0xe04 [ 540.186324][T12008] __arm64_sys_mount+0x45c/0x594 [ 540.187390][T12008] invoke_syscall+0x98/0x2c0 [ 540.188398][T12008] el0_svc_common+0x138/0x258 [ 540.189507][T12008] do_el0_svc+0x64/0x198 [ 540.190498][T12008] el0_svc+0x4c/0x15c [ 540.191435][T12008] el0t_64_sync_handler+0x84/0xf0 [ 540.192567][T12008] el0t_64_sync+0x190/0x194 [ 540.213784][T12010] loop2: detected capacity change from 0 to 32768 [ 540.230747][T12010] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 540.232492][T12010] CPU: 0 PID: 12010 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 540.234745][T12010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.236953][T12010] Call trace: [ 540.237730][T12010] dump_backtrace+0x1b8/0x1e4 [ 540.238837][T12010] show_stack+0x2c/0x44 [ 540.239783][T12010] dump_stack_lvl+0xd0/0x124 [ 540.240825][T12010] dump_stack+0x1c/0x28 [ 540.241718][T12010] sysfs_create_dir_ns+0x278/0x318 [ 540.242913][T12010] kobject_add_internal+0x598/0xb14 [ 540.244035][T12012] loop4: detected capacity change from 0 to 32768 [ 540.244172][T12010] kobject_init_and_add+0x130/0x1a0 [ 540.246735][T12010] gfs2_sys_fs_add+0x1f8/0x3f4 [ 540.247765][T12010] gfs2_fill_super+0xdf0/0x1fd4 [ 540.248851][T12010] get_tree_bdev+0x360/0x54c [ 540.249946][T12010] gfs2_get_tree+0x54/0x1b4 [ 540.250930][T12010] vfs_get_tree+0x90/0x274 [ 540.252042][T12010] do_new_mount+0x25c/0x8c8 [ 540.253078][T12010] path_mount+0x590/0xe04 [ 540.253616][T12012] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 540.254082][T12010] __arm64_sys_mount+0x45c/0x594 [ 540.256836][T12010] invoke_syscall+0x98/0x2c0 [ 540.257888][T12010] el0_svc_common+0x138/0x258 [ 540.258949][T12010] do_el0_svc+0x64/0x198 [ 540.259915][T12010] el0_svc+0x4c/0x15c [ 540.260755][T12010] el0t_64_sync_handler+0x84/0xf0 [ 540.261918][T12010] el0t_64_sync+0x190/0x194 [ 540.263760][T12010] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 540.264123][T12012] CPU: 1 PID: 12012 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 540.267202][T12010] gfs2: fsid=gfs2: error -17 adding sysfs files [ 540.269039][T12012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.269051][T12012] Call trace: [ 540.269055][T12012] dump_backtrace+0x1b8/0x1e4 [ 540.269068][T12012] show_stack+0x2c/0x44 [ 540.269077][T12012] dump_stack_lvl+0xd0/0x124 [ 540.274479][T12008] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 540.274551][T12012] dump_stack+0x1c/0x28 [ 540.275690][T12008] gfs2: fsid=gfs2: error -17 adding sysfs files [ 540.276493][T12012] sysfs_create_dir_ns+0x278/0x318 [ 540.276510][T12012] kobject_add_internal+0x598/0xb14 [ 540.283983][T12012] kobject_init_and_add+0x130/0x1a0 [ 540.285111][T12012] gfs2_sys_fs_add+0x1f8/0x3f4 [ 540.286211][T12012] gfs2_fill_super+0xdf0/0x1fd4 [ 540.287347][T12012] get_tree_bdev+0x360/0x54c [ 540.288379][T12012] gfs2_get_tree+0x54/0x1b4 [ 540.289393][T12012] vfs_get_tree+0x90/0x274 [ 540.290396][T12012] do_new_mount+0x25c/0x8c8 [ 540.291335][T12012] path_mount+0x590/0xe04 [ 540.292306][T12012] __arm64_sys_mount+0x45c/0x594 [ 540.293369][T12012] invoke_syscall+0x98/0x2c0 [ 540.294376][T12012] el0_svc_common+0x138/0x258 [ 540.295393][T12012] do_el0_svc+0x64/0x198 [ 540.296336][T12012] el0_svc+0x4c/0x15c [ 540.297181][T12012] el0t_64_sync_handler+0x84/0xf0 [ 540.298266][T12012] el0t_64_sync+0x190/0x194 [ 540.339388][T12012] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 540.344613][T12012] gfs2: fsid=gfs2: error -17 adding sysfs files [ 540.419469][T12011] loop5: detected capacity change from 0 to 32768 [ 540.421713][T12011] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 540.423370][T12011] CPU: 1 PID: 12011 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 540.425671][T12011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.427826][T12011] Call trace: [ 540.428546][T12011] dump_backtrace+0x1b8/0x1e4 [ 540.429527][T12011] show_stack+0x2c/0x44 [ 540.430447][T12011] dump_stack_lvl+0xd0/0x124 [ 540.431551][T12011] dump_stack+0x1c/0x28 [ 540.432523][T12011] sysfs_create_dir_ns+0x278/0x318 [ 540.433688][T12011] kobject_add_internal+0x598/0xb14 [ 540.434784][T12011] kobject_init_and_add+0x130/0x1a0 [ 540.435973][T12011] gfs2_sys_fs_add+0x1f8/0x3f4 [ 540.436972][T12011] gfs2_fill_super+0xdf0/0x1fd4 [ 540.438074][T12011] get_tree_bdev+0x360/0x54c [ 540.439020][T12011] gfs2_get_tree+0x54/0x1b4 [ 540.440035][T12011] vfs_get_tree+0x90/0x274 [ 540.440999][T12011] do_new_mount+0x25c/0x8c8 [ 540.441995][T12011] path_mount+0x590/0xe04 [ 540.442932][T12011] __arm64_sys_mount+0x45c/0x594 [ 540.444079][T12011] invoke_syscall+0x98/0x2c0 [ 540.445036][T12011] el0_svc_common+0x138/0x258 [ 540.446078][T12011] do_el0_svc+0x64/0x198 [ 540.447051][T12011] el0_svc+0x4c/0x15c [ 540.447930][T12011] el0t_64_sync_handler+0x84/0xf0 [ 540.449098][T12011] el0t_64_sync+0x190/0x194 [ 540.464601][T12011] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 540.479081][T12011] gfs2: fsid=gfs2: error -17 adding sysfs files [ 540.525729][T12008] syz-executor222 (12008): drop_caches: 2 [ 540.529903][T12008] syz-executor222 (12008): drop_caches: 2 [ 540.534910][T12010] syz-executor222 (12010): drop_caches: 2 [ 540.540401][T12010] syz-executor222 (12010): drop_caches: 2 [ 540.541211][T12014] loop3: detected capacity change from 0 to 32768 [ 540.553064][T12014] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 540.554613][T12014] CPU: 1 PID: 12014 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 540.556928][T12014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.559315][T12014] Call trace: [ 540.560052][T12014] dump_backtrace+0x1b8/0x1e4 [ 540.561123][T12014] show_stack+0x2c/0x44 [ 540.562103][T12014] dump_stack_lvl+0xd0/0x124 [ 540.563145][T12014] dump_stack+0x1c/0x28 [ 540.564151][T12014] sysfs_create_dir_ns+0x278/0x318 [ 540.565269][T12014] kobject_add_internal+0x598/0xb14 [ 540.566451][T12014] kobject_init_and_add+0x130/0x1a0 [ 540.567651][T12014] gfs2_sys_fs_add+0x1f8/0x3f4 [ 540.568833][T12014] gfs2_fill_super+0xdf0/0x1fd4 [ 540.569896][T12014] get_tree_bdev+0x360/0x54c [ 540.570999][T12014] gfs2_get_tree+0x54/0x1b4 [ 540.572042][T12014] vfs_get_tree+0x90/0x274 [ 540.573027][T12014] do_new_mount+0x25c/0x8c8 [ 540.574025][T12014] path_mount+0x590/0xe04 [ 540.575007][T12014] __arm64_sys_mount+0x45c/0x594 [ 540.576183][T12014] invoke_syscall+0x98/0x2c0 [ 540.577289][T12014] el0_svc_common+0x138/0x258 [ 540.578477][T12014] do_el0_svc+0x64/0x198 [ 540.579481][T12014] el0_svc+0x4c/0x15c [ 540.580334][T12014] el0t_64_sync_handler+0x84/0xf0 [ 540.581445][T12014] el0t_64_sync+0x190/0x194 [ 540.629389][T12012] syz-executor222 (12012): drop_caches: 2 [ 540.637842][T12012] syz-executor222 (12012): drop_caches: 2 [ 540.665905][T12014] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 540.668655][T12014] gfs2: fsid=gfs2: error -17 adding sysfs files [ 540.695760][T12011] syz-executor222 (12011): drop_caches: 2 [ 540.717066][T12011] syz-executor222 (12011): drop_caches: 2 [ 540.853824][T12014] syz-executor222 (12014): drop_caches: 2 [ 540.855189][T12014] syz-executor222 (12014): drop_caches: 2 [ 541.094559][T12021] loop1: detected capacity change from 0 to 32768 [ 541.103240][T12021] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 541.105133][T12021] CPU: 0 PID: 12021 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 541.107433][T12021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.109662][T12021] Call trace: [ 541.110331][T12021] dump_backtrace+0x1b8/0x1e4 [ 541.111373][T12021] show_stack+0x2c/0x44 [ 541.112293][T12021] dump_stack_lvl+0xd0/0x124 [ 541.113367][T12021] dump_stack+0x1c/0x28 [ 541.114410][T12021] sysfs_create_dir_ns+0x278/0x318 [ 541.115586][T12021] kobject_add_internal+0x598/0xb14 [ 541.116743][T12021] kobject_init_and_add+0x130/0x1a0 [ 541.117873][T12021] gfs2_sys_fs_add+0x1f8/0x3f4 [ 541.118936][T12021] gfs2_fill_super+0xdf0/0x1fd4 [ 541.119967][T12021] get_tree_bdev+0x360/0x54c [ 541.120946][T12021] gfs2_get_tree+0x54/0x1b4 [ 541.121902][T12021] vfs_get_tree+0x90/0x274 [ 541.122898][T12021] do_new_mount+0x25c/0x8c8 [ 541.123891][T12021] path_mount+0x590/0xe04 [ 541.124839][T12021] __arm64_sys_mount+0x45c/0x594 [ 541.125875][T12021] invoke_syscall+0x98/0x2c0 [ 541.126962][T12021] el0_svc_common+0x138/0x258 [ 541.128012][T12021] do_el0_svc+0x64/0x198 [ 541.129139][T12021] el0_svc+0x4c/0x15c [ 541.130040][T12021] el0t_64_sync_handler+0x84/0xf0 [ 541.131161][T12021] el0t_64_sync+0x190/0x194 [ 541.134749][T12021] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 541.137987][T12021] gfs2: fsid=gfs2: error -17 adding sysfs files [ 541.188470][T12022] loop4: detected capacity change from 0 to 32768 [ 541.192677][T12020] loop2: detected capacity change from 0 to 32768 [ 541.195084][T12022] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 541.200140][T12020] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 541.201716][T12020] CPU: 0 PID: 12020 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 541.204092][T12020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.206301][T12020] Call trace: [ 541.207053][T12020] dump_backtrace+0x1b8/0x1e4 [ 541.208021][T12020] show_stack+0x2c/0x44 [ 541.208920][T12020] dump_stack_lvl+0xd0/0x124 [ 541.209916][T12020] dump_stack+0x1c/0x28 [ 541.210850][T12020] sysfs_create_dir_ns+0x278/0x318 [ 541.211991][T12020] kobject_add_internal+0x598/0xb14 [ 541.213071][T12020] kobject_init_and_add+0x130/0x1a0 [ 541.214190][T12020] gfs2_sys_fs_add+0x1f8/0x3f4 [ 541.215236][T12020] gfs2_fill_super+0xdf0/0x1fd4 [ 541.216453][T12020] get_tree_bdev+0x360/0x54c [ 541.217445][T12020] gfs2_get_tree+0x54/0x1b4 [ 541.218470][T12020] vfs_get_tree+0x90/0x274 [ 541.219452][T12020] do_new_mount+0x25c/0x8c8 [ 541.220394][T12020] path_mount+0x590/0xe04 [ 541.221372][T12020] __arm64_sys_mount+0x45c/0x594 [ 541.222509][T12020] invoke_syscall+0x98/0x2c0 [ 541.223599][T12020] el0_svc_common+0x138/0x258 [ 541.224631][T12020] do_el0_svc+0x64/0x198 [ 541.225519][T12020] el0_svc+0x4c/0x15c [ 541.226419][T12020] el0t_64_sync_handler+0x84/0xf0 [ 541.227574][T12020] el0t_64_sync+0x190/0x194 [ 541.228612][T12022] CPU: 1 PID: 12022 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 541.230939][T12022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.233101][T12022] Call trace: [ 541.233845][T12022] dump_backtrace+0x1b8/0x1e4 [ 541.234843][T12022] show_stack+0x2c/0x44 [ 541.235849][T12022] dump_stack_lvl+0xd0/0x124 [ 541.236885][T12022] dump_stack+0x1c/0x28 [ 541.237815][T12022] sysfs_create_dir_ns+0x278/0x318 [ 541.238877][T12022] kobject_add_internal+0x598/0xb14 [ 541.239962][T12022] kobject_init_and_add+0x130/0x1a0 [ 541.241061][T12022] gfs2_sys_fs_add+0x1f8/0x3f4 [ 541.242200][T12022] gfs2_fill_super+0xdf0/0x1fd4 [ 541.243256][T12022] get_tree_bdev+0x360/0x54c [ 541.244299][T12022] gfs2_get_tree+0x54/0x1b4 [ 541.245266][T12022] vfs_get_tree+0x90/0x274 [ 541.246206][T12022] do_new_mount+0x25c/0x8c8 [ 541.247159][T12022] path_mount+0x590/0xe04 [ 541.248103][T12022] __arm64_sys_mount+0x45c/0x594 [ 541.249147][T12022] invoke_syscall+0x98/0x2c0 [ 541.250112][T12022] el0_svc_common+0x138/0x258 [ 541.251039][T12022] do_el0_svc+0x64/0x198 [ 541.251981][T12022] el0_svc+0x4c/0x15c [ 541.252849][T12022] el0t_64_sync_handler+0x84/0xf0 [ 541.253939][T12022] el0t_64_sync+0x190/0x194 [ 541.265868][T12020] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 541.268698][T12020] gfs2: fsid=gfs2: error -17 adding sysfs files [ 541.296070][T12022] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 541.298906][T12022] gfs2: fsid=gfs2: error -17 adding sysfs files [ 541.355755][T12023] loop5: detected capacity change from 0 to 32768 [ 541.365552][T12023] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 541.367481][T12023] CPU: 0 PID: 12023 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 541.369749][T12023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.371957][T12023] Call trace: [ 541.372664][T12023] dump_backtrace+0x1b8/0x1e4 [ 541.373687][T12023] show_stack+0x2c/0x44 [ 541.374598][T12023] dump_stack_lvl+0xd0/0x124 [ 541.375603][T12023] dump_stack+0x1c/0x28 [ 541.376550][T12023] sysfs_create_dir_ns+0x278/0x318 [ 541.377697][T12023] kobject_add_internal+0x598/0xb14 [ 541.378766][T12023] kobject_init_and_add+0x130/0x1a0 [ 541.380045][T12023] gfs2_sys_fs_add+0x1f8/0x3f4 [ 541.381137][T12023] gfs2_fill_super+0xdf0/0x1fd4 [ 541.382247][T12023] get_tree_bdev+0x360/0x54c [ 541.383239][T12023] gfs2_get_tree+0x54/0x1b4 [ 541.384274][T12023] vfs_get_tree+0x90/0x274 [ 541.385327][T12023] do_new_mount+0x25c/0x8c8 [ 541.386340][T12023] path_mount+0x590/0xe04 [ 541.387271][T12023] __arm64_sys_mount+0x45c/0x594 [ 541.388333][T12023] invoke_syscall+0x98/0x2c0 [ 541.389446][T12023] el0_svc_common+0x138/0x258 [ 541.390457][T12023] do_el0_svc+0x64/0x198 [ 541.391563][T12023] el0_svc+0x4c/0x15c [ 541.392443][T12023] el0t_64_sync_handler+0x84/0xf0 [ 541.393641][T12023] el0t_64_sync+0x190/0x194 [ 541.403085][T12021] syz-executor222 (12021): drop_caches: 2 [ 541.403892][T12023] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 541.404480][T12021] syz-executor222 (12021): drop_caches: 2 [ 541.430005][T12023] gfs2: fsid=gfs2: error -17 adding sysfs files [ 541.430300][T12024] loop3: detected capacity change from 0 to 32768 [ 541.435989][T12024] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 541.437515][T12024] CPU: 0 PID: 12024 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 541.439935][T12024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.442224][T12024] Call trace: [ 541.442912][T12024] dump_backtrace+0x1b8/0x1e4 [ 541.443909][T12024] show_stack+0x2c/0x44 [ 541.444838][T12024] dump_stack_lvl+0xd0/0x124 [ 541.445910][T12024] dump_stack+0x1c/0x28 [ 541.446820][T12024] sysfs_create_dir_ns+0x278/0x318 [ 541.447952][T12024] kobject_add_internal+0x598/0xb14 [ 541.448967][T12024] kobject_init_and_add+0x130/0x1a0 [ 541.450163][T12024] gfs2_sys_fs_add+0x1f8/0x3f4 [ 541.451261][T12024] gfs2_fill_super+0xdf0/0x1fd4 [ 541.452461][T12024] get_tree_bdev+0x360/0x54c [ 541.453525][T12024] gfs2_get_tree+0x54/0x1b4 [ 541.454505][T12024] vfs_get_tree+0x90/0x274 [ 541.455446][T12024] do_new_mount+0x25c/0x8c8 [ 541.456457][T12024] path_mount+0x590/0xe04 [ 541.457495][T12024] __arm64_sys_mount+0x45c/0x594 [ 541.458628][T12024] invoke_syscall+0x98/0x2c0 [ 541.459644][T12024] el0_svc_common+0x138/0x258 [ 541.460704][T12024] do_el0_svc+0x64/0x198 [ 541.461640][T12024] el0_svc+0x4c/0x15c [ 541.462504][T12024] el0t_64_sync_handler+0x84/0xf0 [ 541.463597][T12024] el0t_64_sync+0x190/0x194 [ 541.465197][T12024] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 541.468050][T12024] gfs2: fsid=gfs2: error -17 adding sysfs files [ 541.481209][T12020] syz-executor222 (12020): drop_caches: 2 [ 541.483721][T12020] syz-executor222 (12020): drop_caches: 2 [ 541.498050][T12022] syz-executor222 (12022): drop_caches: 2 [ 541.499493][T12022] syz-executor222 (12022): drop_caches: 2 [ 541.648891][T12024] syz-executor222 (12024): drop_caches: 2 [ 541.653448][T12024] syz-executor222 (12024): drop_caches: 2 [ 541.668981][T12023] syz-executor222 (12023): drop_caches: 2 [ 541.671829][T12023] syz-executor222 (12023): drop_caches: 2 [ 542.040573][T12029] loop1: detected capacity change from 0 to 32768 [ 542.048965][T12029] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 542.050629][T12029] CPU: 0 PID: 12029 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 542.052909][T12029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.055073][T12029] Call trace: [ 542.055776][T12029] dump_backtrace+0x1b8/0x1e4 [ 542.056798][T12029] show_stack+0x2c/0x44 [ 542.057702][T12029] dump_stack_lvl+0xd0/0x124 [ 542.058717][T12029] dump_stack+0x1c/0x28 [ 542.059606][T12029] sysfs_create_dir_ns+0x278/0x318 [ 542.060721][T12029] kobject_add_internal+0x598/0xb14 [ 542.061823][T12029] kobject_init_and_add+0x130/0x1a0 [ 542.062958][T12029] gfs2_sys_fs_add+0x1f8/0x3f4 [ 542.064135][T12029] gfs2_fill_super+0xdf0/0x1fd4 [ 542.065179][T12029] get_tree_bdev+0x360/0x54c [ 542.066142][T12029] gfs2_get_tree+0x54/0x1b4 [ 542.067099][T12029] vfs_get_tree+0x90/0x274 [ 542.068056][T12029] do_new_mount+0x25c/0x8c8 [ 542.068997][T12029] path_mount+0x590/0xe04 [ 542.069966][T12029] __arm64_sys_mount+0x45c/0x594 [ 542.071058][T12029] invoke_syscall+0x98/0x2c0 [ 542.072139][T12029] el0_svc_common+0x138/0x258 [ 542.073129][T12029] do_el0_svc+0x64/0x198 [ 542.074076][T12029] el0_svc+0x4c/0x15c [ 542.074971][T12029] el0t_64_sync_handler+0x84/0xf0 [ 542.076048][T12029] el0t_64_sync+0x190/0x194 [ 542.107359][T12031] loop2: detected capacity change from 0 to 32768 [ 542.109257][T12029] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 542.112303][T12031] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 542.113839][T12031] CPU: 0 PID: 12031 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 542.116089][T12031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.118238][T12031] Call trace: [ 542.118950][T12031] dump_backtrace+0x1b8/0x1e4 [ 542.119951][T12031] show_stack+0x2c/0x44 [ 542.120798][T12031] dump_stack_lvl+0xd0/0x124 [ 542.121839][T12031] dump_stack+0x1c/0x28 [ 542.122749][T12031] sysfs_create_dir_ns+0x278/0x318 [ 542.123866][T12031] kobject_add_internal+0x598/0xb14 [ 542.125025][T12031] kobject_init_and_add+0x130/0x1a0 [ 542.126122][T12029] gfs2: fsid=gfs2: error -17 adding sysfs files [ 542.126195][T12031] gfs2_sys_fs_add+0x1f8/0x3f4 [ 542.128681][T12031] gfs2_fill_super+0xdf0/0x1fd4 [ 542.129758][T12031] get_tree_bdev+0x360/0x54c [ 542.130897][T12031] gfs2_get_tree+0x54/0x1b4 [ 542.131913][T12031] vfs_get_tree+0x90/0x274 [ 542.132891][T12031] do_new_mount+0x25c/0x8c8 [ 542.133847][T12031] path_mount+0x590/0xe04 [ 542.134781][T12031] __arm64_sys_mount+0x45c/0x594 [ 542.135851][T12031] invoke_syscall+0x98/0x2c0 [ 542.136897][T12031] el0_svc_common+0x138/0x258 [ 542.137944][T12031] do_el0_svc+0x64/0x198 [ 542.138873][T12031] el0_svc+0x4c/0x15c [ 542.139838][T12031] el0t_64_sync_handler+0x84/0xf0 [ 542.140903][T12031] el0t_64_sync+0x190/0x194 [ 542.144009][T12031] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 542.146945][T12031] gfs2: fsid=gfs2: error -17 adding sysfs files [ 542.191926][T12032] loop4: detected capacity change from 0 to 32768 [ 542.200637][T12034] loop5: detected capacity change from 0 to 32768 [ 542.202764][T12032] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 542.204649][T12032] CPU: 1 PID: 12032 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 542.206329][T12034] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 542.206970][T12032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.210819][T12032] Call trace: [ 542.211546][T12032] dump_backtrace+0x1b8/0x1e4 [ 542.212500][T12032] show_stack+0x2c/0x44 [ 542.213448][T12032] dump_stack_lvl+0xd0/0x124 [ 542.214505][T12032] dump_stack+0x1c/0x28 [ 542.215428][T12032] sysfs_create_dir_ns+0x278/0x318 [ 542.216569][T12032] kobject_add_internal+0x598/0xb14 [ 542.217727][T12032] kobject_init_and_add+0x130/0x1a0 [ 542.218864][T12032] gfs2_sys_fs_add+0x1f8/0x3f4 [ 542.219903][T12032] gfs2_fill_super+0xdf0/0x1fd4 [ 542.221015][T12032] get_tree_bdev+0x360/0x54c [ 542.222032][T12032] gfs2_get_tree+0x54/0x1b4 [ 542.223029][T12032] vfs_get_tree+0x90/0x274 [ 542.223971][T12032] do_new_mount+0x25c/0x8c8 [ 542.224892][T12032] path_mount+0x590/0xe04 [ 542.225802][T12032] __arm64_sys_mount+0x45c/0x594 [ 542.226908][T12032] invoke_syscall+0x98/0x2c0 [ 542.227844][T12032] el0_svc_common+0x138/0x258 [ 542.228918][T12032] do_el0_svc+0x64/0x198 [ 542.229873][T12032] el0_svc+0x4c/0x15c [ 542.230710][T12032] el0t_64_sync_handler+0x84/0xf0 [ 542.231841][T12032] el0t_64_sync+0x190/0x194 [ 542.232855][T12034] CPU: 0 PID: 12034 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 542.234830][T12032] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 542.235152][T12034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.240148][T12034] Call trace: [ 542.240926][T12034] dump_backtrace+0x1b8/0x1e4 [ 542.241727][T12032] gfs2: fsid=gfs2: error -17 adding sysfs files [ 542.242107][T12034] show_stack+0x2c/0x44 [ 542.244385][T12034] dump_stack_lvl+0xd0/0x124 [ 542.245369][T12034] dump_stack+0x1c/0x28 [ 542.246248][T12034] sysfs_create_dir_ns+0x278/0x318 [ 542.247358][T12034] kobject_add_internal+0x598/0xb14 [ 542.248459][T12034] kobject_init_and_add+0x130/0x1a0 [ 542.249632][T12034] gfs2_sys_fs_add+0x1f8/0x3f4 [ 542.250651][T12034] gfs2_fill_super+0xdf0/0x1fd4 [ 542.251671][T12034] get_tree_bdev+0x360/0x54c [ 542.252708][T12034] gfs2_get_tree+0x54/0x1b4 [ 542.253064][T12033] loop3: detected capacity change from 0 to 32768 [ 542.253732][T12034] vfs_get_tree+0x90/0x274 [ 542.253748][T12034] do_new_mount+0x25c/0x8c8 [ 542.253759][T12034] path_mount+0x590/0xe04 [ 542.253769][T12034] __arm64_sys_mount+0x45c/0x594 [ 542.253779][T12034] invoke_syscall+0x98/0x2c0 [ 542.258638][T12033] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 542.259077][T12034] el0_svc_common+0x138/0x258 [ 542.262662][T12034] do_el0_svc+0x64/0x198 [ 542.263589][T12034] el0_svc+0x4c/0x15c [ 542.264454][T12034] el0t_64_sync_handler+0x84/0xf0 [ 542.265554][T12034] el0t_64_sync+0x190/0x194 [ 542.266536][T12033] CPU: 1 PID: 12033 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 542.267032][T12034] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 542.268816][T12033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.271577][T12034] gfs2: fsid=gfs2: error -17 adding sysfs files [ 542.273698][T12033] Call trace: [ 542.275783][T12033] dump_backtrace+0x1b8/0x1e4 [ 542.276818][T12033] show_stack+0x2c/0x44 [ 542.277723][T12033] dump_stack_lvl+0xd0/0x124 [ 542.278730][T12033] dump_stack+0x1c/0x28 [ 542.279573][T12033] sysfs_create_dir_ns+0x278/0x318 [ 542.280723][T12033] kobject_add_internal+0x598/0xb14 [ 542.281871][T12033] kobject_init_and_add+0x130/0x1a0 [ 542.283053][T12033] gfs2_sys_fs_add+0x1f8/0x3f4 [ 542.284137][T12033] gfs2_fill_super+0xdf0/0x1fd4 [ 542.285207][T12033] get_tree_bdev+0x360/0x54c [ 542.286262][T12033] gfs2_get_tree+0x54/0x1b4 [ 542.287214][T12033] vfs_get_tree+0x90/0x274 [ 542.288137][T12033] do_new_mount+0x25c/0x8c8 [ 542.289079][T12033] path_mount+0x590/0xe04 [ 542.290001][T12033] __arm64_sys_mount+0x45c/0x594 [ 542.291122][T12033] invoke_syscall+0x98/0x2c0 [ 542.292105][T12033] el0_svc_common+0x138/0x258 [ 542.293113][T12033] do_el0_svc+0x64/0x198 [ 542.294104][T12033] el0_svc+0x4c/0x15c [ 542.294968][T12033] el0t_64_sync_handler+0x84/0xf0 [ 542.296083][T12033] el0t_64_sync+0x190/0x194 [ 542.297578][T12033] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 542.300572][T12033] gfs2: fsid=gfs2: error -17 adding sysfs files [ 542.408372][T12031] syz-executor222 (12031): drop_caches: 2 [ 542.417507][T12031] syz-executor222 (12031): drop_caches: 2 [ 542.470875][T12029] syz-executor222 (12029): drop_caches: 2 [ 542.475178][T12029] syz-executor222 (12029): drop_caches: 2 [ 542.480302][T12033] syz-executor222 (12033): drop_caches: 2 [ 542.487057][T12033] syz-executor222 (12033): drop_caches: 2 [ 542.547703][T12034] syz-executor222 (12034): drop_caches: 2 [ 542.549133][T12034] syz-executor222 (12034): drop_caches: 2 [ 542.553408][T12032] syz-executor222 (12032): drop_caches: 2 [ 542.571075][T12032] syz-executor222 (12032): drop_caches: 2 [ 543.082072][T12043] loop5: detected capacity change from 0 to 32768 [ 543.090500][T12043] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 543.092299][T12043] CPU: 1 PID: 12043 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.094592][T12043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.096751][T12043] Call trace: [ 543.097476][T12043] dump_backtrace+0x1b8/0x1e4 [ 543.098538][T12043] show_stack+0x2c/0x44 [ 543.099463][T12043] dump_stack_lvl+0xd0/0x124 [ 543.100413][T12043] dump_stack+0x1c/0x28 [ 543.101421][T12043] sysfs_create_dir_ns+0x278/0x318 [ 543.102443][T12043] kobject_add_internal+0x598/0xb14 [ 543.103595][T12043] kobject_init_and_add+0x130/0x1a0 [ 543.104726][T12043] gfs2_sys_fs_add+0x1f8/0x3f4 [ 543.105787][T12043] gfs2_fill_super+0xdf0/0x1fd4 [ 543.106811][T12043] get_tree_bdev+0x360/0x54c [ 543.107815][T12043] gfs2_get_tree+0x54/0x1b4 [ 543.108758][T12043] vfs_get_tree+0x90/0x274 [ 543.109725][T12043] do_new_mount+0x25c/0x8c8 [ 543.110700][T12043] path_mount+0x590/0xe04 [ 543.111713][T12043] __arm64_sys_mount+0x45c/0x594 [ 543.112836][T12043] invoke_syscall+0x98/0x2c0 [ 543.113791][T12043] el0_svc_common+0x138/0x258 [ 543.114873][T12043] do_el0_svc+0x64/0x198 [ 543.115773][T12043] el0_svc+0x4c/0x15c [ 543.116712][T12043] el0t_64_sync_handler+0x84/0xf0 [ 543.117833][T12043] el0t_64_sync+0x190/0x194 [ 543.129572][T12044] loop4: detected capacity change from 0 to 32768 [ 543.136366][T12040] loop2: detected capacity change from 0 to 32768 [ 543.142429][T12044] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 543.144077][T12044] CPU: 0 PID: 12044 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.146491][T12044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.148703][T12044] Call trace: [ 543.149452][T12044] dump_backtrace+0x1b8/0x1e4 [ 543.150538][T12044] show_stack+0x2c/0x44 [ 543.150578][T12042] loop3: detected capacity change from 0 to 32768 [ 543.151381][T12044] dump_stack_lvl+0xd0/0x124 [ 543.151399][T12044] dump_stack+0x1c/0x28 [ 543.151411][T12044] sysfs_create_dir_ns+0x278/0x318 [ 543.151423][T12044] kobject_add_internal+0x598/0xb14 [ 543.153589][T12042] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 543.153769][T12044] kobject_init_and_add+0x130/0x1a0 [ 543.159607][T12044] gfs2_sys_fs_add+0x1f8/0x3f4 [ 543.160592][T12044] gfs2_fill_super+0xdf0/0x1fd4 [ 543.161721][T12044] get_tree_bdev+0x360/0x54c [ 543.162746][T12044] gfs2_get_tree+0x54/0x1b4 [ 543.163744][T12044] vfs_get_tree+0x90/0x274 [ 543.164745][T12044] do_new_mount+0x25c/0x8c8 [ 543.165706][T12044] path_mount+0x590/0xe04 [ 543.166641][T12044] __arm64_sys_mount+0x45c/0x594 [ 543.167750][T12044] invoke_syscall+0x98/0x2c0 [ 543.168769][T12044] el0_svc_common+0x138/0x258 [ 543.169763][T12044] do_el0_svc+0x64/0x198 [ 543.170735][T12044] el0_svc+0x4c/0x15c [ 543.171650][T12044] el0t_64_sync_handler+0x84/0xf0 [ 543.172676][T12044] el0t_64_sync+0x190/0x194 [ 543.173732][T12042] CPU: 1 PID: 12042 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.174109][T12040] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 543.176097][T12042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.176110][T12042] Call trace: [ 543.176115][T12042] dump_backtrace+0x1b8/0x1e4 [ 543.176130][T12042] show_stack+0x2c/0x44 [ 543.176139][T12042] dump_stack_lvl+0xd0/0x124 [ 543.176153][T12042] dump_stack+0x1c/0x28 [ 543.176165][T12042] sysfs_create_dir_ns+0x278/0x318 [ 543.176176][T12042] kobject_add_internal+0x598/0xb14 [ 543.176189][T12042] kobject_init_and_add+0x130/0x1a0 [ 543.176202][T12042] gfs2_sys_fs_add+0x1f8/0x3f4 [ 543.188928][T12042] gfs2_fill_super+0xdf0/0x1fd4 [ 543.189946][T12042] get_tree_bdev+0x360/0x54c [ 543.190986][T12042] gfs2_get_tree+0x54/0x1b4 [ 543.192046][T12042] vfs_get_tree+0x90/0x274 [ 543.193050][T12042] do_new_mount+0x25c/0x8c8 [ 543.194024][T12042] path_mount+0x590/0xe04 [ 543.194997][T12042] __arm64_sys_mount+0x45c/0x594 [ 543.196132][T12042] invoke_syscall+0x98/0x2c0 [ 543.197161][T12042] el0_svc_common+0x138/0x258 [ 543.198199][T12042] do_el0_svc+0x64/0x198 [ 543.199188][T12042] el0_svc+0x4c/0x15c [ 543.200119][T12042] el0t_64_sync_handler+0x84/0xf0 [ 543.201184][T12042] el0t_64_sync+0x190/0x194 [ 543.203023][T12040] CPU: 0 PID: 12040 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.205075][T12042] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 543.205266][T12040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.208259][T12043] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 543.210216][T12040] Call trace: [ 543.210224][T12040] dump_backtrace+0x1b8/0x1e4 [ 543.210237][T12040] show_stack+0x2c/0x44 [ 543.210246][T12040] dump_stack_lvl+0xd0/0x124 [ 543.213207][T12042] gfs2: fsid=gfs2: error -17 adding sysfs files [ 543.213679][T12040] dump_stack+0x1c/0x28 [ 543.218988][T12040] sysfs_create_dir_ns+0x278/0x318 [ 543.219566][T12043] gfs2: fsid=gfs2: error -17 adding sysfs files [ 543.220108][T12040] kobject_add_internal+0x598/0xb14 [ 543.222699][T12040] kobject_init_and_add+0x130/0x1a0 [ 543.223777][T12040] gfs2_sys_fs_add+0x1f8/0x3f4 [ 543.224484][T12044] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 543.224820][T12040] gfs2_fill_super+0xdf0/0x1fd4 [ 543.228847][T12040] get_tree_bdev+0x360/0x54c [ 543.229920][T12040] gfs2_get_tree+0x54/0x1b4 [ 543.230892][T12040] vfs_get_tree+0x90/0x274 [ 543.231038][T12044] gfs2: fsid=gfs2: error -17 adding sysfs files [ 543.231871][T12040] do_new_mount+0x25c/0x8c8 [ 543.233919][T12041] loop1: detected capacity change from 0 to 32768 [ 543.234290][T12040] path_mount+0x590/0xe04 [ 543.234305][T12040] __arm64_sys_mount+0x45c/0x594 [ 543.237750][T12040] invoke_syscall+0x98/0x2c0 [ 543.238877][T12040] el0_svc_common+0x138/0x258 [ 543.239933][T12041] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 543.239937][T12040] do_el0_svc+0x64/0x198 [ 543.242370][T12040] el0_svc+0x4c/0x15c [ 543.243225][T12040] el0t_64_sync_handler+0x84/0xf0 [ 543.244333][T12040] el0t_64_sync+0x190/0x194 [ 543.245356][T12041] CPU: 1 PID: 12041 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.246327][T12040] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 543.247566][T12041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.247579][T12041] Call trace: [ 543.247583][T12041] dump_backtrace+0x1b8/0x1e4 [ 543.250392][T12040] gfs2: fsid=gfs2: error -17 adding sysfs files [ 543.252592][T12041] show_stack+0x2c/0x44 [ 543.252608][T12041] dump_stack_lvl+0xd0/0x124 [ 543.252623][T12041] dump_stack+0x1c/0x28 [ 543.258662][T12041] sysfs_create_dir_ns+0x278/0x318 [ 543.259730][T12041] kobject_add_internal+0x598/0xb14 [ 543.260927][T12041] kobject_init_and_add+0x130/0x1a0 [ 543.262068][T12041] gfs2_sys_fs_add+0x1f8/0x3f4 [ 543.263058][T12041] gfs2_fill_super+0xdf0/0x1fd4 [ 543.264110][T12041] get_tree_bdev+0x360/0x54c [ 543.265187][T12041] gfs2_get_tree+0x54/0x1b4 [ 543.266223][T12041] vfs_get_tree+0x90/0x274 [ 543.267205][T12041] do_new_mount+0x25c/0x8c8 [ 543.268296][T12041] path_mount+0x590/0xe04 [ 543.269290][T12041] __arm64_sys_mount+0x45c/0x594 [ 543.270326][T12041] invoke_syscall+0x98/0x2c0 [ 543.271313][T12041] el0_svc_common+0x138/0x258 [ 543.272436][T12041] do_el0_svc+0x64/0x198 [ 543.273346][T12041] el0_svc+0x4c/0x15c [ 543.274294][T12041] el0t_64_sync_handler+0x84/0xf0 [ 543.275490][T12041] el0t_64_sync+0x190/0x194 [ 543.276768][T12041] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 543.279760][T12041] gfs2: fsid=gfs2: error -17 adding sysfs files [ 543.464917][T12044] syz-executor222 (12044): drop_caches: 2 [ 543.469846][T12044] syz-executor222 (12044): drop_caches: 2 [ 543.542351][T12043] syz-executor222 (12043): drop_caches: 2 [ 543.547229][T12043] syz-executor222 (12043): drop_caches: 2 [ 543.551195][T12042] syz-executor222 (12042): drop_caches: 2 [ 543.556819][T12040] syz-executor222 (12040): drop_caches: 2 [ 543.562643][T12041] syz-executor222 (12041): drop_caches: 2 [ 543.564236][T12042] syz-executor222 (12042): drop_caches: 2 [ 543.568386][T12040] syz-executor222 (12040): drop_caches: 2 [ 543.572893][T12041] syz-executor222 (12041): drop_caches: 2 [ 543.851327][T12050] loop4: detected capacity change from 0 to 32768 [ 543.859666][T12050] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 543.861503][T12050] CPU: 0 PID: 12050 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.863819][T12050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.866109][T12050] Call trace: [ 543.866793][T12050] dump_backtrace+0x1b8/0x1e4 [ 543.867961][T12050] show_stack+0x2c/0x44 [ 543.868940][T12050] dump_stack_lvl+0xd0/0x124 [ 543.870023][T12050] dump_stack+0x1c/0x28 [ 543.870967][T12050] sysfs_create_dir_ns+0x278/0x318 [ 543.872141][T12050] kobject_add_internal+0x598/0xb14 [ 543.873369][T12050] kobject_init_and_add+0x130/0x1a0 [ 543.874528][T12050] gfs2_sys_fs_add+0x1f8/0x3f4 [ 543.875517][T12050] gfs2_fill_super+0xdf0/0x1fd4 [ 543.876660][T12050] get_tree_bdev+0x360/0x54c [ 543.877638][T12050] gfs2_get_tree+0x54/0x1b4 [ 543.878529][T12050] vfs_get_tree+0x90/0x274 [ 543.879527][T12050] do_new_mount+0x25c/0x8c8 [ 543.880554][T12050] path_mount+0x590/0xe04 [ 543.881515][T12050] __arm64_sys_mount+0x45c/0x594 [ 543.882595][T12050] invoke_syscall+0x98/0x2c0 [ 543.883620][T12050] el0_svc_common+0x138/0x258 [ 543.884645][T12050] do_el0_svc+0x64/0x198 [ 543.885604][T12050] el0_svc+0x4c/0x15c [ 543.886531][T12050] el0t_64_sync_handler+0x84/0xf0 [ 543.887595][T12050] el0t_64_sync+0x190/0x194 [ 543.942318][T11995] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 543.944164][T11995] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 543.947499][T11995] gfs2: fsid=gfs2.0: File system withdrawn [ 543.948914][T11995] CPU: 1 PID: 11995 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 543.949870][T12050] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 543.951201][T11995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.951213][T11995] Call trace: [ 543.951217][T11995] dump_backtrace+0x1b8/0x1e4 [ 543.951232][T11995] show_stack+0x2c/0x44 [ 543.958809][T11995] dump_stack_lvl+0xd0/0x124 [ 543.959725][T12050] gfs2: fsid=gfs2: error -17 adding sysfs files [ 543.959792][T11995] dump_stack+0x1c/0x28 [ 543.961998][T11995] gfs2_withdraw+0xf08/0x134c [ 543.963036][T11995] gfs2_consist_inode_i+0xf0/0x10c [ 543.964155][T11995] gfs2_jdesc_check+0x12c/0x264 [ 543.965190][T11995] init_journal+0xb60/0x1fa4 [ 543.966166][T11995] init_inodes+0xe0/0x2d8 [ 543.967100][T11995] gfs2_fill_super+0x1658/0x1fd4 [ 543.968213][T11995] get_tree_bdev+0x360/0x54c [ 543.969214][T11995] gfs2_get_tree+0x54/0x1b4 [ 543.970197][T11995] vfs_get_tree+0x90/0x274 [ 543.971186][T11995] do_new_mount+0x25c/0x8c8 [ 543.972173][T11995] path_mount+0x590/0xe04 [ 543.973204][T11995] __arm64_sys_mount+0x45c/0x594 [ 543.974225][T11995] invoke_syscall+0x98/0x2c0 [ 543.975403][T11995] el0_svc_common+0x138/0x258 [ 543.976518][T11995] do_el0_svc+0x64/0x198 [ 543.977487][T11995] el0_svc+0x4c/0x15c [ 543.978375][T11995] el0t_64_sync_handler+0x84/0xf0 [ 543.979399][T11995] el0t_64_sync+0x190/0x194 [ 543.982308][T11995] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 544.190569][T12054] loop1: detected capacity change from 0 to 32768 [ 544.194773][T12054] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 544.197355][T12054] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 544.204632][T12054] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 544.204632][T12054] inode = 1 18 [ 544.204632][T12054] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 544.209248][T12054] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 544.211296][T12054] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 544.213385][T12054] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 544.215341][T12054] gfs2: fsid=gfs2.0: about to withdraw this file system [ 544.238366][T12051] loop5: detected capacity change from 0 to 32768 [ 544.244552][T12051] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 544.246363][T12051] CPU: 1 PID: 12051 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 544.248665][T12051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.250919][T12051] Call trace: [ 544.251695][T12051] dump_backtrace+0x1b8/0x1e4 [ 544.252772][T12051] show_stack+0x2c/0x44 [ 544.253678][T12051] dump_stack_lvl+0xd0/0x124 [ 544.254729][T12051] dump_stack+0x1c/0x28 [ 544.255620][T12051] sysfs_create_dir_ns+0x278/0x318 [ 544.256740][T12051] kobject_add_internal+0x598/0xb14 [ 544.257875][T12051] kobject_init_and_add+0x130/0x1a0 [ 544.259061][T12051] gfs2_sys_fs_add+0x1f8/0x3f4 [ 544.260093][T12051] gfs2_fill_super+0xdf0/0x1fd4 [ 544.261142][T12051] get_tree_bdev+0x360/0x54c [ 544.262206][T12051] gfs2_get_tree+0x54/0x1b4 [ 544.263184][T12051] vfs_get_tree+0x90/0x274 [ 544.264172][T12051] do_new_mount+0x25c/0x8c8 [ 544.265163][T12051] path_mount+0x590/0xe04 [ 544.266096][T12051] __arm64_sys_mount+0x45c/0x594 [ 544.266898][T12050] syz-executor222 (12050): drop_caches: 2 [ 544.267191][T12051] invoke_syscall+0x98/0x2c0 [ 544.269470][T12051] el0_svc_common+0x138/0x258 [ 544.270476][T12051] do_el0_svc+0x64/0x198 [ 544.271374][T12051] el0_svc+0x4c/0x15c [ 544.272251][T12051] el0t_64_sync_handler+0x84/0xf0 [ 544.273324][T12050] syz-executor222 (12050): drop_caches: 2 [ 544.273348][T12051] el0t_64_sync+0x190/0x194 [ 544.334662][T12053] loop2: detected capacity change from 0 to 32768 [ 544.336822][T12051] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 544.339960][T12051] gfs2: fsid=gfs2: error -17 adding sysfs files [ 544.341663][T12053] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 544.343246][T12053] CPU: 0 PID: 12053 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 544.345664][T12053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.347803][T12053] Call trace: [ 544.348509][T12053] dump_backtrace+0x1b8/0x1e4 [ 544.349592][T12053] show_stack+0x2c/0x44 [ 544.350502][T12053] dump_stack_lvl+0xd0/0x124 [ 544.351495][T12053] dump_stack+0x1c/0x28 [ 544.352473][T12053] sysfs_create_dir_ns+0x278/0x318 [ 544.353657][T12053] kobject_add_internal+0x598/0xb14 [ 544.354781][T12053] kobject_init_and_add+0x130/0x1a0 [ 544.355914][T12053] gfs2_sys_fs_add+0x1f8/0x3f4 [ 544.356919][T12053] gfs2_fill_super+0xdf0/0x1fd4 [ 544.357987][T12053] get_tree_bdev+0x360/0x54c [ 544.358922][T12053] gfs2_get_tree+0x54/0x1b4 [ 544.359893][T12053] vfs_get_tree+0x90/0x274 [ 544.360814][T12053] do_new_mount+0x25c/0x8c8 [ 544.361828][T12053] path_mount+0x590/0xe04 [ 544.362738][T12053] __arm64_sys_mount+0x45c/0x594 [ 544.363827][T12053] invoke_syscall+0x98/0x2c0 [ 544.364784][T12053] el0_svc_common+0x138/0x258 [ 544.365798][T12053] do_el0_svc+0x64/0x198 [ 544.366751][T12053] el0_svc+0x4c/0x15c [ 544.367603][T12053] el0t_64_sync_handler+0x84/0xf0 [ 544.368722][T12053] el0t_64_sync+0x190/0x194 [ 544.375192][T12053] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 544.378553][T12053] gfs2: fsid=gfs2: error -17 adding sysfs files [ 544.425495][T12052] loop3: detected capacity change from 0 to 32768 [ 544.436387][T12052] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 544.438257][T12052] CPU: 0 PID: 12052 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 544.440502][T12052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.442723][T12052] Call trace: [ 544.443368][T12052] dump_backtrace+0x1b8/0x1e4 [ 544.444378][T12052] show_stack+0x2c/0x44 [ 544.445340][T12052] dump_stack_lvl+0xd0/0x124 [ 544.446331][T12052] dump_stack+0x1c/0x28 [ 544.447173][T12052] sysfs_create_dir_ns+0x278/0x318 [ 544.448183][T12052] kobject_add_internal+0x598/0xb14 [ 544.449301][T12052] kobject_init_and_add+0x130/0x1a0 [ 544.450440][T12052] gfs2_sys_fs_add+0x1f8/0x3f4 [ 544.451467][T12052] gfs2_fill_super+0xdf0/0x1fd4 [ 544.452518][T12052] get_tree_bdev+0x360/0x54c [ 544.453528][T12052] gfs2_get_tree+0x54/0x1b4 [ 544.454605][T12052] vfs_get_tree+0x90/0x274 [ 544.455552][T12052] do_new_mount+0x25c/0x8c8 [ 544.456528][T12052] path_mount+0x590/0xe04 [ 544.457487][T12052] __arm64_sys_mount+0x45c/0x594 [ 544.458623][T12052] invoke_syscall+0x98/0x2c0 [ 544.459616][T12052] el0_svc_common+0x138/0x258 [ 544.460646][T12052] do_el0_svc+0x64/0x198 [ 544.461613][T12052] el0_svc+0x4c/0x15c [ 544.462518][T12052] el0t_64_sync_handler+0x84/0xf0 [ 544.463593][T12052] el0t_64_sync+0x190/0x194 [ 544.474452][T12052] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 544.484589][T12052] gfs2: fsid=gfs2: error -17 adding sysfs files [ 544.529189][T12053] syz-executor222 (12053): drop_caches: 2 [ 544.530808][T12053] syz-executor222 (12053): drop_caches: 2 [ 544.601062][T12051] syz-executor222 (12051): drop_caches: 2 [ 544.602673][T12051] syz-executor222 (12051): drop_caches: 2 [ 544.720432][T12052] syz-executor222 (12052): drop_caches: 2 [ 544.730328][T12052] syz-executor222 (12052): drop_caches: 2 [ 544.760580][T12059] loop4: detected capacity change from 0 to 32768 [ 544.762959][T12059] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 544.764777][T12059] CPU: 1 PID: 12059 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 544.767053][T12059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.769258][T12059] Call trace: [ 544.770033][T12059] dump_backtrace+0x1b8/0x1e4 [ 544.771081][T12059] show_stack+0x2c/0x44 [ 544.772028][T12059] dump_stack_lvl+0xd0/0x124 [ 544.773053][T12059] dump_stack+0x1c/0x28 [ 544.773943][T12059] sysfs_create_dir_ns+0x278/0x318 [ 544.775132][T12059] kobject_add_internal+0x598/0xb14 [ 544.776316][T12059] kobject_init_and_add+0x130/0x1a0 [ 544.777429][T12059] gfs2_sys_fs_add+0x1f8/0x3f4 [ 544.778434][T12059] gfs2_fill_super+0xdf0/0x1fd4 [ 544.779571][T12059] get_tree_bdev+0x360/0x54c [ 544.780554][T12059] gfs2_get_tree+0x54/0x1b4 [ 544.781578][T12059] vfs_get_tree+0x90/0x274 [ 544.782539][T12059] do_new_mount+0x25c/0x8c8 [ 544.783529][T12059] path_mount+0x590/0xe04 [ 544.784531][T12059] __arm64_sys_mount+0x45c/0x594 [ 544.785573][T12059] invoke_syscall+0x98/0x2c0 [ 544.786563][T12059] el0_svc_common+0x138/0x258 [ 544.787637][T12059] do_el0_svc+0x64/0x198 [ 544.788524][T12059] el0_svc+0x4c/0x15c [ 544.789405][T12059] el0t_64_sync_handler+0x84/0xf0 [ 544.790509][T12059] el0t_64_sync+0x190/0x194 [ 544.793618][T12059] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 544.797697][T12059] gfs2: fsid=gfs2: error -17 adding sysfs files [ 544.922426][T12056] loop0: detected capacity change from 0 to 32768 [ 544.933469][T12056] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 544.935245][T12056] CPU: 0 PID: 12056 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 544.937519][T12056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.939772][T12056] Call trace: [ 544.940490][T12056] dump_backtrace+0x1b8/0x1e4 [ 544.941597][T12056] show_stack+0x2c/0x44 [ 544.942487][T12056] dump_stack_lvl+0xd0/0x124 [ 544.943565][T12056] dump_stack+0x1c/0x28 [ 544.944533][T12056] sysfs_create_dir_ns+0x278/0x318 [ 544.945653][T12056] kobject_add_internal+0x598/0xb14 [ 544.946908][T12056] kobject_init_and_add+0x130/0x1a0 [ 544.948052][T12056] gfs2_sys_fs_add+0x1f8/0x3f4 [ 544.949034][T12056] gfs2_fill_super+0xdf0/0x1fd4 [ 544.950047][T12056] get_tree_bdev+0x360/0x54c [ 544.951008][T12056] gfs2_get_tree+0x54/0x1b4 [ 544.951974][T12056] vfs_get_tree+0x90/0x274 [ 544.952909][T12056] do_new_mount+0x25c/0x8c8 [ 544.953916][T12056] path_mount+0x590/0xe04 [ 544.954801][T12056] __arm64_sys_mount+0x45c/0x594 [ 544.955890][T12056] invoke_syscall+0x98/0x2c0 [ 544.956869][T12056] el0_svc_common+0x138/0x258 [ 544.957847][T12056] do_el0_svc+0x64/0x198 [ 544.958759][T12056] el0_svc+0x4c/0x15c [ 544.959725][T12056] el0t_64_sync_handler+0x84/0xf0 [ 544.960815][T12056] el0t_64_sync+0x190/0x194 [ 544.971390][T12059] syz-executor222 (12059): drop_caches: 2 [ 544.981746][T12059] syz-executor222 (12059): drop_caches: 2 [ 545.039781][T12062] loop2: detected capacity change from 0 to 32768 [ 545.048929][T12056] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.051891][T12062] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 545.053597][T12062] CPU: 1 PID: 12062 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 545.055917][T12062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.058163][T12062] Call trace: [ 545.058476][T12056] gfs2: fsid=gfs2: error -17 adding sysfs files [ 545.058823][T12062] dump_backtrace+0x1b8/0x1e4 [ 545.061113][T12062] show_stack+0x2c/0x44 [ 545.061991][T12062] dump_stack_lvl+0xd0/0x124 [ 545.063004][T12062] dump_stack+0x1c/0x28 [ 545.063959][T12062] sysfs_create_dir_ns+0x278/0x318 [ 545.065065][T12062] kobject_add_internal+0x598/0xb14 [ 545.066223][T12062] kobject_init_and_add+0x130/0x1a0 [ 545.067371][T12062] gfs2_sys_fs_add+0x1f8/0x3f4 [ 545.068516][T12062] gfs2_fill_super+0xdf0/0x1fd4 [ 545.069585][T12062] get_tree_bdev+0x360/0x54c [ 545.070580][T12062] gfs2_get_tree+0x54/0x1b4 [ 545.071577][T12062] vfs_get_tree+0x90/0x274 [ 545.072567][T12062] do_new_mount+0x25c/0x8c8 [ 545.073511][T12062] path_mount+0x590/0xe04 [ 545.074444][T12062] __arm64_sys_mount+0x45c/0x594 [ 545.075554][T12062] invoke_syscall+0x98/0x2c0 [ 545.076511][T12062] el0_svc_common+0x138/0x258 [ 545.077549][T12062] do_el0_svc+0x64/0x198 [ 545.078536][T12062] el0_svc+0x4c/0x15c [ 545.079444][T12062] el0t_64_sync_handler+0x84/0xf0 [ 545.080574][T12062] el0t_64_sync+0x190/0x194 [ 545.110696][T12062] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.121206][T12062] gfs2: fsid=gfs2: error -17 adding sysfs files [ 545.291726][T12056] syz-executor222 (12056): drop_caches: 2 [ 545.293874][T12056] syz-executor222 (12056): drop_caches: 2 [ 545.319386][T12063] loop5: detected capacity change from 0 to 32768 [ 545.325570][T12063] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 545.328622][T12063] CPU: 0 PID: 12063 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 545.331018][T12063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.333271][T12063] Call trace: [ 545.333996][T12063] dump_backtrace+0x1b8/0x1e4 [ 545.335046][T12063] show_stack+0x2c/0x44 [ 545.335919][T12063] dump_stack_lvl+0xd0/0x124 [ 545.336893][T12063] dump_stack+0x1c/0x28 [ 545.337836][T12063] sysfs_create_dir_ns+0x278/0x318 [ 545.338999][T12063] kobject_add_internal+0x598/0xb14 [ 545.340148][T12063] kobject_init_and_add+0x130/0x1a0 [ 545.341296][T12063] gfs2_sys_fs_add+0x1f8/0x3f4 [ 545.342348][T12063] gfs2_fill_super+0xdf0/0x1fd4 [ 545.343439][T12063] get_tree_bdev+0x360/0x54c [ 545.344442][T12063] gfs2_get_tree+0x54/0x1b4 [ 545.345452][T12063] vfs_get_tree+0x90/0x274 [ 545.346363][T12063] do_new_mount+0x25c/0x8c8 [ 545.347384][T12063] path_mount+0x590/0xe04 [ 545.348325][T12063] __arm64_sys_mount+0x45c/0x594 [ 545.349472][T12063] invoke_syscall+0x98/0x2c0 [ 545.350451][T12063] el0_svc_common+0x138/0x258 [ 545.351540][T12063] do_el0_svc+0x64/0x198 [ 545.352483][T12063] el0_svc+0x4c/0x15c [ 545.353356][T12063] el0t_64_sync_handler+0x84/0xf0 [ 545.354480][T12063] el0t_64_sync+0x190/0x194 [ 545.358568][T12062] syz-executor222 (12062): drop_caches: 2 [ 545.368844][T12063] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.371731][T12062] syz-executor222 (12062): drop_caches: 2 [ 545.371755][T12063] gfs2: fsid=gfs2: error -17 adding sysfs files [ 545.391927][T12064] loop3: detected capacity change from 0 to 32768 [ 545.401450][T12064] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 545.403188][T12064] CPU: 0 PID: 12064 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 545.405466][T12064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.407619][T12064] Call trace: [ 545.408359][T12064] dump_backtrace+0x1b8/0x1e4 [ 545.409471][T12064] show_stack+0x2c/0x44 [ 545.410363][T12064] dump_stack_lvl+0xd0/0x124 [ 545.411325][T12064] dump_stack+0x1c/0x28 [ 545.412372][T12064] sysfs_create_dir_ns+0x278/0x318 [ 545.413469][T12064] kobject_add_internal+0x598/0xb14 [ 545.414531][T12064] kobject_init_and_add+0x130/0x1a0 [ 545.415684][T12064] gfs2_sys_fs_add+0x1f8/0x3f4 [ 545.416716][T12064] gfs2_fill_super+0xdf0/0x1fd4 [ 545.417800][T12064] get_tree_bdev+0x360/0x54c [ 545.418902][T12064] gfs2_get_tree+0x54/0x1b4 [ 545.419911][T12064] vfs_get_tree+0x90/0x274 [ 545.420874][T12064] do_new_mount+0x25c/0x8c8 [ 545.421853][T12064] path_mount+0x590/0xe04 [ 545.422818][T12064] __arm64_sys_mount+0x45c/0x594 [ 545.423883][T12064] invoke_syscall+0x98/0x2c0 [ 545.424858][T12064] el0_svc_common+0x138/0x258 [ 545.425934][T12064] do_el0_svc+0x64/0x198 [ 545.426874][T12064] el0_svc+0x4c/0x15c [ 545.427695][T12064] el0t_64_sync_handler+0x84/0xf0 [ 545.428784][T12064] el0t_64_sync+0x190/0x194 [ 545.505488][T12064] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.519094][T12064] gfs2: fsid=gfs2: error -17 adding sysfs files [ 545.590200][T12063] syz-executor222 (12063): drop_caches: 2 [ 545.592248][T12063] syz-executor222 (12063): drop_caches: 2 [ 545.592463][T12067] loop4: detected capacity change from 0 to 32768 [ 545.611298][T12067] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 545.613163][T12067] CPU: 0 PID: 12067 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 545.615417][T12067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.617554][T12067] Call trace: [ 545.618249][T12067] dump_backtrace+0x1b8/0x1e4 [ 545.619217][T12067] show_stack+0x2c/0x44 [ 545.620095][T12067] dump_stack_lvl+0xd0/0x124 [ 545.621165][T12067] dump_stack+0x1c/0x28 [ 545.622079][T12067] sysfs_create_dir_ns+0x278/0x318 [ 545.623158][T12067] kobject_add_internal+0x598/0xb14 [ 545.624300][T12067] kobject_init_and_add+0x130/0x1a0 [ 545.625414][T12067] gfs2_sys_fs_add+0x1f8/0x3f4 [ 545.626415][T12067] gfs2_fill_super+0xdf0/0x1fd4 [ 545.627436][T12067] get_tree_bdev+0x360/0x54c [ 545.628457][T12067] gfs2_get_tree+0x54/0x1b4 [ 545.629391][T12067] vfs_get_tree+0x90/0x274 [ 545.630386][T12067] do_new_mount+0x25c/0x8c8 [ 545.631341][T12067] path_mount+0x590/0xe04 [ 545.632356][T12067] __arm64_sys_mount+0x45c/0x594 [ 545.633420][T12067] invoke_syscall+0x98/0x2c0 [ 545.634482][T12067] el0_svc_common+0x138/0x258 [ 545.635532][T12067] do_el0_svc+0x64/0x198 [ 545.636404][T12067] el0_svc+0x4c/0x15c [ 545.637244][T12067] el0t_64_sync_handler+0x84/0xf0 [ 545.638319][T12067] el0t_64_sync+0x190/0x194 [ 545.640159][T12067] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.643365][T12067] gfs2: fsid=gfs2: error -17 adding sysfs files [ 545.741855][T12064] syz-executor222 (12064): drop_caches: 2 [ 545.749234][T12064] syz-executor222 (12064): drop_caches: 2 [ 545.849360][T12069] loop0: detected capacity change from 0 to 32768 [ 545.872391][T12069] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 545.874048][T12069] CPU: 0 PID: 12069 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 545.876404][T12069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.878582][T12069] Call trace: [ 545.879274][T12069] dump_backtrace+0x1b8/0x1e4 [ 545.880255][T12069] show_stack+0x2c/0x44 [ 545.881150][T12069] dump_stack_lvl+0xd0/0x124 [ 545.882194][T12069] dump_stack+0x1c/0x28 [ 545.883070][T12069] sysfs_create_dir_ns+0x278/0x318 [ 545.884290][T12069] kobject_add_internal+0x598/0xb14 [ 545.885429][T12069] kobject_init_and_add+0x130/0x1a0 [ 545.886560][T12069] gfs2_sys_fs_add+0x1f8/0x3f4 [ 545.887601][T12069] gfs2_fill_super+0xdf0/0x1fd4 [ 545.888649][T12069] get_tree_bdev+0x360/0x54c [ 545.889644][T12069] gfs2_get_tree+0x54/0x1b4 [ 545.890690][T12069] vfs_get_tree+0x90/0x274 [ 545.891673][T12069] do_new_mount+0x25c/0x8c8 [ 545.892670][T12069] path_mount+0x590/0xe04 [ 545.893650][T12069] __arm64_sys_mount+0x45c/0x594 [ 545.894732][T12069] invoke_syscall+0x98/0x2c0 [ 545.895775][T12069] el0_svc_common+0x138/0x258 [ 545.896880][T12069] do_el0_svc+0x64/0x198 [ 545.897813][T12069] el0_svc+0x4c/0x15c [ 545.898677][T12069] el0t_64_sync_handler+0x84/0xf0 [ 545.899865][T12069] el0t_64_sync+0x190/0x194 [ 545.901776][T12067] syz-executor222 (12067): drop_caches: 2 [ 545.908897][T12071] loop2: detected capacity change from 0 to 32768 [ 545.909422][T12067] syz-executor222 (12067): drop_caches: 2 [ 545.910992][T12069] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.914538][T12069] gfs2: fsid=gfs2: error -17 adding sysfs files [ 545.916564][T12071] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 545.918079][T12071] CPU: 1 PID: 12071 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 545.920500][T12071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.922660][T12071] Call trace: [ 545.923411][T12071] dump_backtrace+0x1b8/0x1e4 [ 545.924469][T12071] show_stack+0x2c/0x44 [ 545.925384][T12071] dump_stack_lvl+0xd0/0x124 [ 545.926455][T12071] dump_stack+0x1c/0x28 [ 545.927422][T12071] sysfs_create_dir_ns+0x278/0x318 [ 545.928547][T12071] kobject_add_internal+0x598/0xb14 [ 545.929675][T12071] kobject_init_and_add+0x130/0x1a0 [ 545.930828][T12071] gfs2_sys_fs_add+0x1f8/0x3f4 [ 545.931900][T12071] gfs2_fill_super+0xdf0/0x1fd4 [ 545.933031][T12071] get_tree_bdev+0x360/0x54c [ 545.934041][T12071] gfs2_get_tree+0x54/0x1b4 [ 545.935050][T12071] vfs_get_tree+0x90/0x274 [ 545.936032][T12071] do_new_mount+0x25c/0x8c8 [ 545.937083][T12071] path_mount+0x590/0xe04 [ 545.938108][T12071] __arm64_sys_mount+0x45c/0x594 [ 545.939213][T12071] invoke_syscall+0x98/0x2c0 [ 545.940343][T12071] el0_svc_common+0x138/0x258 [ 545.941360][T12071] do_el0_svc+0x64/0x198 [ 545.942396][T12071] el0_svc+0x4c/0x15c [ 545.943276][T12071] el0t_64_sync_handler+0x84/0xf0 [ 545.944407][T12071] el0t_64_sync+0x190/0x194 [ 545.986042][T12071] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 545.988925][T12071] gfs2: fsid=gfs2: error -17 adding sysfs files [ 546.183670][T12069] syz-executor222 (12069): drop_caches: 2 [ 546.185116][T12069] syz-executor222 (12069): drop_caches: 2 [ 546.208528][T12071] syz-executor222 (12071): drop_caches: 2 [ 546.209953][T12071] syz-executor222 (12071): drop_caches: 2 [ 546.259021][T12073] loop5: detected capacity change from 0 to 32768 [ 546.269243][T12073] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 546.271136][T12073] CPU: 0 PID: 12073 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 546.273448][T12073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.275708][T12073] Call trace: [ 546.276485][T12073] dump_backtrace+0x1b8/0x1e4 [ 546.277487][T12073] show_stack+0x2c/0x44 [ 546.278359][T12073] dump_stack_lvl+0xd0/0x124 [ 546.279294][T12073] dump_stack+0x1c/0x28 [ 546.280188][T12073] sysfs_create_dir_ns+0x278/0x318 [ 546.281302][T12073] kobject_add_internal+0x598/0xb14 [ 546.282462][T12073] kobject_init_and_add+0x130/0x1a0 [ 546.283554][T12073] gfs2_sys_fs_add+0x1f8/0x3f4 [ 546.284653][T12073] gfs2_fill_super+0xdf0/0x1fd4 [ 546.285758][T12073] get_tree_bdev+0x360/0x54c [ 546.286829][T12073] gfs2_get_tree+0x54/0x1b4 [ 546.287821][T12073] vfs_get_tree+0x90/0x274 [ 546.288879][T12073] do_new_mount+0x25c/0x8c8 [ 546.289910][T12073] path_mount+0x590/0xe04 [ 546.290833][T12073] __arm64_sys_mount+0x45c/0x594 [ 546.291910][T12073] invoke_syscall+0x98/0x2c0 [ 546.292913][T12073] el0_svc_common+0x138/0x258 [ 546.293934][T12073] do_el0_svc+0x64/0x198 [ 546.294911][T12073] el0_svc+0x4c/0x15c [ 546.295820][T12073] el0t_64_sync_handler+0x84/0xf0 [ 546.296984][T12073] el0t_64_sync+0x190/0x194 [ 546.298791][T12073] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 546.301960][T12073] gfs2: fsid=gfs2: error -17 adding sysfs files [ 546.443841][T12078] loop4: detected capacity change from 0 to 32768 [ 546.465943][T12078] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 546.467458][T12078] CPU: 1 PID: 12078 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 546.469625][T12078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.471730][T12078] Call trace: [ 546.472404][T12078] dump_backtrace+0x1b8/0x1e4 [ 546.473318][T12078] show_stack+0x2c/0x44 [ 546.474153][T12078] dump_stack_lvl+0xd0/0x124 [ 546.475144][T12078] dump_stack+0x1c/0x28 [ 546.476071][T12078] sysfs_create_dir_ns+0x278/0x318 [ 546.477243][T12078] kobject_add_internal+0x598/0xb14 [ 546.478417][T12078] kobject_init_and_add+0x130/0x1a0 [ 546.479550][T12078] gfs2_sys_fs_add+0x1f8/0x3f4 [ 546.480584][T12078] gfs2_fill_super+0xdf0/0x1fd4 [ 546.481685][T12078] get_tree_bdev+0x360/0x54c [ 546.482648][T12078] gfs2_get_tree+0x54/0x1b4 [ 546.483660][T12078] vfs_get_tree+0x90/0x274 [ 546.484659][T12078] do_new_mount+0x25c/0x8c8 [ 546.485709][T12078] path_mount+0x590/0xe04 [ 546.486677][T12078] __arm64_sys_mount+0x45c/0x594 [ 546.487794][T12078] invoke_syscall+0x98/0x2c0 [ 546.488799][T12078] el0_svc_common+0x138/0x258 [ 546.489824][T12078] do_el0_svc+0x64/0x198 [ 546.490785][T12078] el0_svc+0x4c/0x15c [ 546.491676][T12078] el0t_64_sync_handler+0x84/0xf0 [ 546.492706][T12078] el0t_64_sync+0x190/0x194 [ 546.496849][T12075] loop3: detected capacity change from 0 to 32768 [ 546.498900][T12075] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 546.500448][T12075] CPU: 1 PID: 12075 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 546.503002][T12075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.505224][T12075] Call trace: [ 546.505913][T12075] dump_backtrace+0x1b8/0x1e4 [ 546.506929][T12075] show_stack+0x2c/0x44 [ 546.507818][T12075] dump_stack_lvl+0xd0/0x124 [ 546.508820][T12075] dump_stack+0x1c/0x28 [ 546.509654][T12075] sysfs_create_dir_ns+0x278/0x318 [ 546.510780][T12075] kobject_add_internal+0x598/0xb14 [ 546.512019][T12075] kobject_init_and_add+0x130/0x1a0 [ 546.513169][T12075] gfs2_sys_fs_add+0x1f8/0x3f4 [ 546.514188][T12075] gfs2_fill_super+0xdf0/0x1fd4 [ 546.515267][T12075] get_tree_bdev+0x360/0x54c [ 546.516305][T12075] gfs2_get_tree+0x54/0x1b4 [ 546.517291][T12075] vfs_get_tree+0x90/0x274 [ 546.518318][T12075] do_new_mount+0x25c/0x8c8 [ 546.519301][T12075] path_mount+0x590/0xe04 [ 546.520259][T12075] __arm64_sys_mount+0x45c/0x594 [ 546.521364][T12075] invoke_syscall+0x98/0x2c0 [ 546.522391][T12075] el0_svc_common+0x138/0x258 [ 546.523509][T12075] do_el0_svc+0x64/0x198 [ 546.524416][T12075] el0_svc+0x4c/0x15c [ 546.525311][T12075] el0t_64_sync_handler+0x84/0xf0 [ 546.526361][T12075] el0t_64_sync+0x190/0x194 [ 546.526664][T12073] syz-executor222 (12073): drop_caches: 2 [ 546.529274][T12075] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 546.532084][T12075] gfs2: fsid=gfs2: error -17 adding sysfs files [ 546.533021][T12073] syz-executor222 (12073): drop_caches: 2 [ 546.537400][T12078] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 546.540407][T12078] gfs2: fsid=gfs2: error -17 adding sysfs files [ 546.722579][T12075] syz-executor222 (12075): drop_caches: 2 [ 546.723937][T12075] syz-executor222 (12075): drop_caches: 2 [ 546.747877][T12078] syz-executor222 (12078): drop_caches: 2 [ 546.749335][T12078] syz-executor222 (12078): drop_caches: 2 [ 546.776776][T12079] loop2: detected capacity change from 0 to 32768 [ 546.793497][T12080] loop0: detected capacity change from 0 to 32768 [ 546.795624][T12079] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 546.797603][T12079] CPU: 1 PID: 12079 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 546.799836][T12079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.801871][T12079] Call trace: [ 546.802556][T12079] dump_backtrace+0x1b8/0x1e4 [ 546.803575][T12079] show_stack+0x2c/0x44 [ 546.804453][T12079] dump_stack_lvl+0xd0/0x124 [ 546.805421][T12079] dump_stack+0x1c/0x28 [ 546.806331][T12079] sysfs_create_dir_ns+0x278/0x318 [ 546.807475][T12079] kobject_add_internal+0x598/0xb14 [ 546.808621][T12079] kobject_init_and_add+0x130/0x1a0 [ 546.809762][T12079] gfs2_sys_fs_add+0x1f8/0x3f4 [ 546.810764][T12079] gfs2_fill_super+0xdf0/0x1fd4 [ 546.811817][T12079] get_tree_bdev+0x360/0x54c [ 546.812884][T12079] gfs2_get_tree+0x54/0x1b4 [ 546.813892][T12079] vfs_get_tree+0x90/0x274 [ 546.814832][T12079] do_new_mount+0x25c/0x8c8 [ 546.815845][T12079] path_mount+0x590/0xe04 [ 546.816816][T12079] __arm64_sys_mount+0x45c/0x594 [ 546.817976][T12079] invoke_syscall+0x98/0x2c0 [ 546.818993][T12079] el0_svc_common+0x138/0x258 [ 546.819992][T12079] do_el0_svc+0x64/0x198 [ 546.820924][T12079] el0_svc+0x4c/0x15c [ 546.821765][T12079] el0t_64_sync_handler+0x84/0xf0 [ 546.822945][T12079] el0t_64_sync+0x190/0x194 [ 546.845996][T12080] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 546.847559][T12080] CPU: 1 PID: 12080 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 546.849841][T12080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.851977][T12080] Call trace: [ 546.852679][T12080] dump_backtrace+0x1b8/0x1e4 [ 546.853661][T12080] show_stack+0x2c/0x44 [ 546.854583][T12080] dump_stack_lvl+0xd0/0x124 [ 546.855639][T12080] dump_stack+0x1c/0x28 [ 546.856662][T12080] sysfs_create_dir_ns+0x278/0x318 [ 546.857827][T12080] kobject_add_internal+0x598/0xb14 [ 546.859006][T12080] kobject_init_and_add+0x130/0x1a0 [ 546.860204][T12080] gfs2_sys_fs_add+0x1f8/0x3f4 [ 546.861201][T12080] gfs2_fill_super+0xdf0/0x1fd4 [ 546.862309][T12080] get_tree_bdev+0x360/0x54c [ 546.863267][T12080] gfs2_get_tree+0x54/0x1b4 [ 546.864360][T12080] vfs_get_tree+0x90/0x274 [ 546.865254][T12080] do_new_mount+0x25c/0x8c8 [ 546.866253][T12080] path_mount+0x590/0xe04 [ 546.867239][T12080] __arm64_sys_mount+0x45c/0x594 [ 546.868344][T12080] invoke_syscall+0x98/0x2c0 [ 546.869434][T12080] el0_svc_common+0x138/0x258 [ 546.870526][T12080] do_el0_svc+0x64/0x198 [ 546.871418][T12080] el0_svc+0x4c/0x15c [ 546.872222][T12080] el0t_64_sync_handler+0x84/0xf0 [ 546.873339][T12080] el0t_64_sync+0x190/0x194 [ 546.919681][T12079] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 546.931477][T12079] gfs2: fsid=gfs2: error -17 adding sysfs files [ 546.950356][T12080] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 546.962563][T12080] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.058813][T12084] loop5: detected capacity change from 0 to 32768 [ 547.071050][T12084] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 547.072676][T12084] CPU: 1 PID: 12084 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 547.075016][T12084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.077222][T12084] Call trace: [ 547.078049][T12084] dump_backtrace+0x1b8/0x1e4 [ 547.079106][T12084] show_stack+0x2c/0x44 [ 547.080020][T12084] dump_stack_lvl+0xd0/0x124 [ 547.081090][T12084] dump_stack+0x1c/0x28 [ 547.081980][T12084] sysfs_create_dir_ns+0x278/0x318 [ 547.083110][T12084] kobject_add_internal+0x598/0xb14 [ 547.084291][T12084] kobject_init_and_add+0x130/0x1a0 [ 547.085518][T12084] gfs2_sys_fs_add+0x1f8/0x3f4 [ 547.086639][T12084] gfs2_fill_super+0xdf0/0x1fd4 [ 547.087686][T12084] get_tree_bdev+0x360/0x54c [ 547.088705][T12084] gfs2_get_tree+0x54/0x1b4 [ 547.089675][T12084] vfs_get_tree+0x90/0x274 [ 547.090610][T12084] do_new_mount+0x25c/0x8c8 [ 547.091544][T12084] path_mount+0x590/0xe04 [ 547.092538][T12084] __arm64_sys_mount+0x45c/0x594 [ 547.093657][T12084] invoke_syscall+0x98/0x2c0 [ 547.094672][T12084] el0_svc_common+0x138/0x258 [ 547.095708][T12084] do_el0_svc+0x64/0x198 [ 547.096690][T12084] el0_svc+0x4c/0x15c [ 547.097633][T12084] el0t_64_sync_handler+0x84/0xf0 [ 547.098760][T12084] el0t_64_sync+0x190/0x194 [ 547.126157][T12086] loop3: detected capacity change from 0 to 32768 [ 547.136239][T12086] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 547.137815][T12086] CPU: 1 PID: 12086 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 547.140068][T12086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.142210][T12086] Call trace: [ 547.142931][T12086] dump_backtrace+0x1b8/0x1e4 [ 547.143916][T12086] show_stack+0x2c/0x44 [ 547.144759][T12086] dump_stack_lvl+0xd0/0x124 [ 547.145764][T12086] dump_stack+0x1c/0x28 [ 547.146638][T12086] sysfs_create_dir_ns+0x278/0x318 [ 547.147789][T12086] kobject_add_internal+0x598/0xb14 [ 547.148967][T12086] kobject_init_and_add+0x130/0x1a0 [ 547.150164][T12086] gfs2_sys_fs_add+0x1f8/0x3f4 [ 547.151312][T12086] gfs2_fill_super+0xdf0/0x1fd4 [ 547.152368][T12086] get_tree_bdev+0x360/0x54c [ 547.153366][T12086] gfs2_get_tree+0x54/0x1b4 [ 547.154394][T12086] vfs_get_tree+0x90/0x274 [ 547.155377][T12086] do_new_mount+0x25c/0x8c8 [ 547.156315][T12086] path_mount+0x590/0xe04 [ 547.157261][T12080] syz-executor222 (12080): drop_caches: 2 [ 547.157264][T12086] __arm64_sys_mount+0x45c/0x594 [ 547.157287][T12086] invoke_syscall+0x98/0x2c0 [ 547.159023][T12080] syz-executor222 (12080): drop_caches: 2 [ 547.159685][T12086] el0_svc_common+0x138/0x258 [ 547.162431][T12084] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 547.163024][T12086] do_el0_svc+0x64/0x198 [ 547.163044][T12086] el0_svc+0x4c/0x15c [ 547.163054][T12086] el0t_64_sync_handler+0x84/0xf0 [ 547.168968][T12086] el0t_64_sync+0x190/0x194 [ 547.182405][T12084] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.213321][T12079] syz-executor222 (12079): drop_caches: 2 [ 547.214712][T12079] syz-executor222 (12079): drop_caches: 2 [ 547.265879][T12086] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 547.268685][T12086] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.376987][T12084] syz-executor222 (12084): drop_caches: 2 [ 547.382151][T12084] syz-executor222 (12084): drop_caches: 2 [ 547.497844][T12086] syz-executor222 (12086): drop_caches: 2 [ 547.499269][T12086] syz-executor222 (12086): drop_caches: 2 [ 547.512949][T12085] loop4: detected capacity change from 0 to 32768 [ 547.526514][T12085] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 547.530920][T12085] CPU: 1 PID: 12085 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 547.533161][T12085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.535311][T12085] Call trace: [ 547.536007][T12085] dump_backtrace+0x1b8/0x1e4 [ 547.537037][T12085] show_stack+0x2c/0x44 [ 547.537953][T12085] dump_stack_lvl+0xd0/0x124 [ 547.538956][T12085] dump_stack+0x1c/0x28 [ 547.539854][T12085] sysfs_create_dir_ns+0x278/0x318 [ 547.540952][T12085] kobject_add_internal+0x598/0xb14 [ 547.542120][T12085] kobject_init_and_add+0x130/0x1a0 [ 547.543290][T12085] gfs2_sys_fs_add+0x1f8/0x3f4 [ 547.544372][T12085] gfs2_fill_super+0xdf0/0x1fd4 [ 547.545433][T12085] get_tree_bdev+0x360/0x54c [ 547.546466][T12085] gfs2_get_tree+0x54/0x1b4 [ 547.547446][T12085] vfs_get_tree+0x90/0x274 [ 547.548489][T12085] do_new_mount+0x25c/0x8c8 [ 547.549456][T12085] path_mount+0x590/0xe04 [ 547.550474][T12085] __arm64_sys_mount+0x45c/0x594 [ 547.551595][T12085] invoke_syscall+0x98/0x2c0 [ 547.552658][T12085] el0_svc_common+0x138/0x258 [ 547.553645][T12085] do_el0_svc+0x64/0x198 [ 547.554683][T12085] el0_svc+0x4c/0x15c [ 547.555554][T12085] el0t_64_sync_handler+0x84/0xf0 [ 547.556605][T12085] el0t_64_sync+0x190/0x194 [ 547.625891][T12085] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 547.628763][T12085] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.674151][T12091] loop0: detected capacity change from 0 to 32768 [ 547.676677][T12091] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 547.678573][T12091] CPU: 1 PID: 12091 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 547.680755][T12091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.682974][T12091] Call trace: [ 547.683707][T12091] dump_backtrace+0x1b8/0x1e4 [ 547.684765][T12091] show_stack+0x2c/0x44 [ 547.685734][T12091] dump_stack_lvl+0xd0/0x124 [ 547.686775][T12091] dump_stack+0x1c/0x28 [ 547.687640][T12091] sysfs_create_dir_ns+0x278/0x318 [ 547.688711][T12091] kobject_add_internal+0x598/0xb14 [ 547.689944][T12091] kobject_init_and_add+0x130/0x1a0 [ 547.691073][T12091] gfs2_sys_fs_add+0x1f8/0x3f4 [ 547.692089][T12091] gfs2_fill_super+0xdf0/0x1fd4 [ 547.693098][T12091] get_tree_bdev+0x360/0x54c [ 547.694151][T12091] gfs2_get_tree+0x54/0x1b4 [ 547.695113][T12091] vfs_get_tree+0x90/0x274 [ 547.696168][T12091] do_new_mount+0x25c/0x8c8 [ 547.697101][T12091] path_mount+0x590/0xe04 [ 547.698146][T12091] __arm64_sys_mount+0x45c/0x594 [ 547.699247][T12091] invoke_syscall+0x98/0x2c0 [ 547.700297][T12091] el0_svc_common+0x138/0x258 [ 547.701333][T12091] do_el0_svc+0x64/0x198 [ 547.702276][T12091] el0_svc+0x4c/0x15c [ 547.703226][T12091] el0t_64_sync_handler+0x84/0xf0 [ 547.704331][T12091] el0t_64_sync+0x190/0x194 [ 547.706001][T12091] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 547.709341][T12091] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.788811][T12092] loop2: detected capacity change from 0 to 32768 [ 547.796417][T12092] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 547.806168][T12092] CPU: 1 PID: 12092 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 547.808438][T12092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.810605][T12092] Call trace: [ 547.811296][T12092] dump_backtrace+0x1b8/0x1e4 [ 547.812273][T12092] show_stack+0x2c/0x44 [ 547.813227][T12092] dump_stack_lvl+0xd0/0x124 [ 547.814308][T12092] dump_stack+0x1c/0x28 [ 547.815223][T12092] sysfs_create_dir_ns+0x278/0x318 [ 547.816375][T12092] kobject_add_internal+0x598/0xb14 [ 547.817551][T12092] kobject_init_and_add+0x130/0x1a0 [ 547.818701][T12092] gfs2_sys_fs_add+0x1f8/0x3f4 [ 547.819706][T12092] gfs2_fill_super+0xdf0/0x1fd4 [ 547.820818][T12092] get_tree_bdev+0x360/0x54c [ 547.821830][T12092] gfs2_get_tree+0x54/0x1b4 [ 547.822830][T12092] vfs_get_tree+0x90/0x274 [ 547.823805][T12092] do_new_mount+0x25c/0x8c8 [ 547.824802][T12092] path_mount+0x590/0xe04 [ 547.825835][T12092] __arm64_sys_mount+0x45c/0x594 [ 547.826971][T12092] invoke_syscall+0x98/0x2c0 [ 547.827979][T12092] el0_svc_common+0x138/0x258 [ 547.828965][T12092] do_el0_svc+0x64/0x198 [ 547.829929][T12092] el0_svc+0x4c/0x15c [ 547.830806][T12092] el0t_64_sync_handler+0x84/0xf0 [ 547.832009][T12092] el0t_64_sync+0x190/0x194 [ 547.844922][T12093] loop5: detected capacity change from 0 to 32768 [ 547.847217][T12092] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 547.849884][T12092] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.851623][T12093] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 547.853228][T12093] CPU: 0 PID: 12093 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 547.855434][T12093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.857641][T12093] Call trace: [ 547.858361][T12093] dump_backtrace+0x1b8/0x1e4 [ 547.859379][T12093] show_stack+0x2c/0x44 [ 547.860297][T12093] dump_stack_lvl+0xd0/0x124 [ 547.861308][T12093] dump_stack+0x1c/0x28 [ 547.862265][T12093] sysfs_create_dir_ns+0x278/0x318 [ 547.863355][T12093] kobject_add_internal+0x598/0xb14 [ 547.864511][T12093] kobject_init_and_add+0x130/0x1a0 [ 547.865792][T12093] gfs2_sys_fs_add+0x1f8/0x3f4 [ 547.866744][T12093] gfs2_fill_super+0xdf0/0x1fd4 [ 547.867856][T12093] get_tree_bdev+0x360/0x54c [ 547.868893][T12093] gfs2_get_tree+0x54/0x1b4 [ 547.869937][T12093] vfs_get_tree+0x90/0x274 [ 547.870908][T12093] do_new_mount+0x25c/0x8c8 [ 547.871895][T12093] path_mount+0x590/0xe04 [ 547.872887][T12093] __arm64_sys_mount+0x45c/0x594 [ 547.873998][T12093] invoke_syscall+0x98/0x2c0 [ 547.874972][T12093] el0_svc_common+0x138/0x258 [ 547.875980][T12093] do_el0_svc+0x64/0x198 [ 547.876910][T12093] el0_svc+0x4c/0x15c [ 547.877806][T12093] el0t_64_sync_handler+0x84/0xf0 [ 547.878845][T12093] el0t_64_sync+0x190/0x194 [ 547.883156][T12093] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 547.886169][T12093] gfs2: fsid=gfs2: error -17 adding sysfs files [ 547.915130][T12085] syz-executor222 (12085): drop_caches: 2 [ 547.917645][T12085] syz-executor222 (12085): drop_caches: 2 [ 547.944463][T12091] syz-executor222 (12091): drop_caches: 2 [ 547.951068][T12091] syz-executor222 (12091): drop_caches: 2 [ 548.058230][T12092] syz-executor222 (12092): drop_caches: 2 [ 548.060347][T12092] syz-executor222 (12092): drop_caches: 2 [ 548.116020][T12093] syz-executor222 (12093): drop_caches: 2 [ 548.131015][T12093] syz-executor222 (12093): drop_caches: 2 [ 548.261719][T12094] loop3: detected capacity change from 0 to 32768 [ 548.271482][T12094] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 548.276725][T12094] CPU: 1 PID: 12094 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 548.278982][T12094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.281243][T12094] Call trace: [ 548.281971][T12094] dump_backtrace+0x1b8/0x1e4 [ 548.283005][T12094] show_stack+0x2c/0x44 [ 548.283946][T12094] dump_stack_lvl+0xd0/0x124 [ 548.284969][T12094] dump_stack+0x1c/0x28 [ 548.285877][T12094] sysfs_create_dir_ns+0x278/0x318 [ 548.286951][T12094] kobject_add_internal+0x598/0xb14 [ 548.288180][T12094] kobject_init_and_add+0x130/0x1a0 [ 548.289343][T12094] gfs2_sys_fs_add+0x1f8/0x3f4 [ 548.290373][T12094] gfs2_fill_super+0xdf0/0x1fd4 [ 548.291404][T12094] get_tree_bdev+0x360/0x54c [ 548.292402][T12094] gfs2_get_tree+0x54/0x1b4 [ 548.293421][T12094] vfs_get_tree+0x90/0x274 [ 548.294426][T12094] do_new_mount+0x25c/0x8c8 [ 548.295482][T12094] path_mount+0x590/0xe04 [ 548.296352][T12094] __arm64_sys_mount+0x45c/0x594 [ 548.297388][T12094] invoke_syscall+0x98/0x2c0 [ 548.298396][T12094] el0_svc_common+0x138/0x258 [ 548.299402][T12094] do_el0_svc+0x64/0x198 [ 548.300307][T12094] el0_svc+0x4c/0x15c [ 548.301149][T12094] el0t_64_sync_handler+0x84/0xf0 [ 548.302298][T12094] el0t_64_sync+0x190/0x194 [ 548.374880][T12094] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 548.381193][T12094] gfs2: fsid=gfs2: error -17 adding sysfs files [ 548.408081][T12099] loop4: detected capacity change from 0 to 32768 [ 548.417659][T12099] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 548.422858][T12099] CPU: 1 PID: 12099 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 548.425195][T12099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.427495][T12099] Call trace: [ 548.428204][T12099] dump_backtrace+0x1b8/0x1e4 [ 548.429266][T12099] show_stack+0x2c/0x44 [ 548.430154][T12099] dump_stack_lvl+0xd0/0x124 [ 548.431153][T12099] dump_stack+0x1c/0x28 [ 548.432068][T12099] sysfs_create_dir_ns+0x278/0x318 [ 548.433180][T12099] kobject_add_internal+0x598/0xb14 [ 548.434311][T12099] kobject_init_and_add+0x130/0x1a0 [ 548.435472][T12099] gfs2_sys_fs_add+0x1f8/0x3f4 [ 548.436462][T12099] gfs2_fill_super+0xdf0/0x1fd4 [ 548.437434][T12099] get_tree_bdev+0x360/0x54c [ 548.438462][T12099] gfs2_get_tree+0x54/0x1b4 [ 548.439411][T12099] vfs_get_tree+0x90/0x274 [ 548.440469][T12099] do_new_mount+0x25c/0x8c8 [ 548.441455][T12099] path_mount+0x590/0xe04 [ 548.442528][T12099] __arm64_sys_mount+0x45c/0x594 [ 548.443665][T12099] invoke_syscall+0x98/0x2c0 [ 548.444611][T12099] el0_svc_common+0x138/0x258 [ 548.445670][T12099] do_el0_svc+0x64/0x198 [ 548.446611][T12099] el0_svc+0x4c/0x15c [ 548.447537][T12099] el0t_64_sync_handler+0x84/0xf0 [ 548.448641][T12099] el0t_64_sync+0x190/0x194 [ 548.458949][T12102] loop5: detected capacity change from 0 to 32768 [ 548.460836][T12099] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 548.463727][T12099] gfs2: fsid=gfs2: error -17 adding sysfs files [ 548.465295][T12102] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 548.466920][T12102] CPU: 0 PID: 12102 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 548.469234][T12102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.471449][T12102] Call trace: [ 548.472154][T12102] dump_backtrace+0x1b8/0x1e4 [ 548.473223][T12102] show_stack+0x2c/0x44 [ 548.474091][T12102] dump_stack_lvl+0xd0/0x124 [ 548.475071][T12102] dump_stack+0x1c/0x28 [ 548.475916][T12102] sysfs_create_dir_ns+0x278/0x318 [ 548.477071][T12102] kobject_add_internal+0x598/0xb14 [ 548.478200][T12102] kobject_init_and_add+0x130/0x1a0 [ 548.479361][T12102] gfs2_sys_fs_add+0x1f8/0x3f4 [ 548.480417][T12102] gfs2_fill_super+0xdf0/0x1fd4 [ 548.481464][T12102] get_tree_bdev+0x360/0x54c [ 548.482453][T12102] gfs2_get_tree+0x54/0x1b4 [ 548.483488][T12102] vfs_get_tree+0x90/0x274 [ 548.484481][T12102] do_new_mount+0x25c/0x8c8 [ 548.485550][T12102] path_mount+0x590/0xe04 [ 548.486539][T12102] __arm64_sys_mount+0x45c/0x594 [ 548.487600][T12102] invoke_syscall+0x98/0x2c0 [ 548.488626][T12102] el0_svc_common+0x138/0x258 [ 548.489635][T12102] do_el0_svc+0x64/0x198 [ 548.490601][T12102] el0_svc+0x4c/0x15c [ 548.491514][T12102] el0t_64_sync_handler+0x84/0xf0 [ 548.492633][T12102] el0t_64_sync+0x190/0x194 [ 548.540355][T12094] syz-executor222 (12094): drop_caches: 2 [ 548.541761][T12094] syz-executor222 (12094): drop_caches: 2 [ 548.544181][T12102] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 548.555108][T12102] gfs2: fsid=gfs2: error -17 adding sysfs files [ 548.687556][T12099] syz-executor222 (12099): drop_caches: 2 [ 548.697277][T12099] syz-executor222 (12099): drop_caches: 2 [ 548.743112][T12100] loop0: detected capacity change from 0 to 32768 [ 548.756316][T12100] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 548.757887][T12100] CPU: 0 PID: 12100 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 548.760181][T12100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.762266][T12100] Call trace: [ 548.762946][T12100] dump_backtrace+0x1b8/0x1e4 [ 548.763890][T12100] show_stack+0x2c/0x44 [ 548.764738][T12100] dump_stack_lvl+0xd0/0x124 [ 548.765711][T12100] dump_stack+0x1c/0x28 [ 548.766653][T12100] sysfs_create_dir_ns+0x278/0x318 [ 548.767842][T12100] kobject_add_internal+0x598/0xb14 [ 548.768964][T12100] kobject_init_and_add+0x130/0x1a0 [ 548.770151][T12100] gfs2_sys_fs_add+0x1f8/0x3f4 [ 548.771217][T12100] gfs2_fill_super+0xdf0/0x1fd4 [ 548.772257][T12100] get_tree_bdev+0x360/0x54c [ 548.773327][T12100] gfs2_get_tree+0x54/0x1b4 [ 548.774073][T12102] syz-executor222 (12102): drop_caches: 2 [ 548.774243][T12100] vfs_get_tree+0x90/0x274 [ 548.774259][T12100] do_new_mount+0x25c/0x8c8 [ 548.774271][T12100] path_mount+0x590/0xe04 [ 548.778331][T12100] __arm64_sys_mount+0x45c/0x594 [ 548.779382][T12100] invoke_syscall+0x98/0x2c0 [ 548.780439][T12100] el0_svc_common+0x138/0x258 [ 548.781435][T12100] do_el0_svc+0x64/0x198 [ 548.782363][T12100] el0_svc+0x4c/0x15c [ 548.783167][T12100] el0t_64_sync_handler+0x84/0xf0 [ 548.784322][T12100] el0t_64_sync+0x190/0x194 [ 548.788885][T12100] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 548.791739][T12100] gfs2: fsid=gfs2: error -17 adding sysfs files [ 548.797101][T12102] syz-executor222 (12102): drop_caches: 2 [ 548.833049][T12101] loop2: detected capacity change from 0 to 32768 [ 548.841409][T12101] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 548.843053][T12101] CPU: 0 PID: 12101 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 548.845368][T12101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.847574][T12101] Call trace: [ 548.848315][T12101] dump_backtrace+0x1b8/0x1e4 [ 548.849369][T12101] show_stack+0x2c/0x44 [ 548.850243][T12101] dump_stack_lvl+0xd0/0x124 [ 548.851217][T12101] dump_stack+0x1c/0x28 [ 548.852174][T12101] sysfs_create_dir_ns+0x278/0x318 [ 548.853330][T12101] kobject_add_internal+0x598/0xb14 [ 548.854408][T12101] kobject_init_and_add+0x130/0x1a0 [ 548.855486][T12101] gfs2_sys_fs_add+0x1f8/0x3f4 [ 548.856594][T12101] gfs2_fill_super+0xdf0/0x1fd4 [ 548.857685][T12101] get_tree_bdev+0x360/0x54c [ 548.858692][T12101] gfs2_get_tree+0x54/0x1b4 [ 548.859635][T12101] vfs_get_tree+0x90/0x274 [ 548.860570][T12101] do_new_mount+0x25c/0x8c8 [ 548.861587][T12101] path_mount+0x590/0xe04 [ 548.862455][T12101] __arm64_sys_mount+0x45c/0x594 [ 548.863505][T12101] invoke_syscall+0x98/0x2c0 [ 548.864596][T12101] el0_svc_common+0x138/0x258 [ 548.865600][T12101] do_el0_svc+0x64/0x198 [ 548.866487][T12101] el0_svc+0x4c/0x15c [ 548.867345][T12101] el0t_64_sync_handler+0x84/0xf0 [ 548.868436][T12101] el0t_64_sync+0x190/0x194 [ 548.871419][T12101] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 548.874268][T12101] gfs2: fsid=gfs2: error -17 adding sysfs files [ 548.985695][T12100] syz-executor222 (12100): drop_caches: 2 [ 548.992050][T12100] syz-executor222 (12100): drop_caches: 2 [ 549.082908][T12101] syz-executor222 (12101): drop_caches: 2 [ 549.092614][T12101] syz-executor222 (12101): drop_caches: 2 [ 549.222326][T12106] loop3: detected capacity change from 0 to 32768 [ 549.233008][T12106] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 549.236191][T12106] CPU: 0 PID: 12106 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 549.238471][T12106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.240709][T12106] Call trace: [ 549.241413][T12106] dump_backtrace+0x1b8/0x1e4 [ 549.242460][T12106] show_stack+0x2c/0x44 [ 549.243368][T12106] dump_stack_lvl+0xd0/0x124 [ 549.244417][T12106] dump_stack+0x1c/0x28 [ 549.245431][T12106] sysfs_create_dir_ns+0x278/0x318 [ 549.246578][T12106] kobject_add_internal+0x598/0xb14 [ 549.247689][T12106] kobject_init_and_add+0x130/0x1a0 [ 549.248854][T12106] gfs2_sys_fs_add+0x1f8/0x3f4 [ 549.249855][T12106] gfs2_fill_super+0xdf0/0x1fd4 [ 549.251000][T12106] get_tree_bdev+0x360/0x54c [ 549.252029][T12106] gfs2_get_tree+0x54/0x1b4 [ 549.253039][T12106] vfs_get_tree+0x90/0x274 [ 549.253956][T12106] do_new_mount+0x25c/0x8c8 [ 549.254921][T12106] path_mount+0x590/0xe04 [ 549.255892][T12106] __arm64_sys_mount+0x45c/0x594 [ 549.256949][T12106] invoke_syscall+0x98/0x2c0 [ 549.257919][T12106] el0_svc_common+0x138/0x258 [ 549.258950][T12106] do_el0_svc+0x64/0x198 [ 549.259877][T12106] el0_svc+0x4c/0x15c [ 549.260740][T12106] el0t_64_sync_handler+0x84/0xf0 [ 549.261776][T12106] el0t_64_sync+0x190/0x194 [ 549.302434][T12054] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 549.304306][T12054] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 549.311795][T12054] gfs2: fsid=gfs2.0: File system withdrawn [ 549.314201][T12054] CPU: 1 PID: 12054 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 549.316415][T12054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.318706][T12054] Call trace: [ 549.319409][T12054] dump_backtrace+0x1b8/0x1e4 [ 549.319531][T12107] loop4: detected capacity change from 0 to 32768 [ 549.320483][T12054] show_stack+0x2c/0x44 [ 549.320498][T12054] dump_stack_lvl+0xd0/0x124 [ 549.320512][T12054] dump_stack+0x1c/0x28 [ 549.320524][T12054] gfs2_withdraw+0xf08/0x134c [ 549.325873][T12054] gfs2_consist_inode_i+0xf0/0x10c [ 549.326938][T12054] gfs2_jdesc_check+0x12c/0x264 [ 549.327987][T12054] init_journal+0xb60/0x1fa4 [ 549.329068][T12054] init_inodes+0xe0/0x2d8 [ 549.330043][T12054] gfs2_fill_super+0x1658/0x1fd4 [ 549.331159][T12054] get_tree_bdev+0x360/0x54c [ 549.332132][T12054] gfs2_get_tree+0x54/0x1b4 [ 549.333075][T12054] vfs_get_tree+0x90/0x274 [ 549.333997][T12054] do_new_mount+0x25c/0x8c8 [ 549.335011][T12054] path_mount+0x590/0xe04 [ 549.336007][T12054] __arm64_sys_mount+0x45c/0x594 [ 549.337104][T12054] invoke_syscall+0x98/0x2c0 [ 549.338135][T12054] el0_svc_common+0x138/0x258 [ 549.339245][T12054] do_el0_svc+0x64/0x198 [ 549.340185][T12054] el0_svc+0x4c/0x15c [ 549.341103][T12054] el0t_64_sync_handler+0x84/0xf0 [ 549.342201][T12054] el0t_64_sync+0x190/0x194 [ 549.343205][T12106] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 549.349346][T12109] loop5: detected capacity change from 0 to 32768 [ 549.349794][T12054] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 549.351043][T12107] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 549.353822][T12107] CPU: 0 PID: 12107 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 549.356008][T12107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.358141][T12107] Call trace: [ 549.358843][T12107] dump_backtrace+0x1b8/0x1e4 [ 549.359930][T12107] show_stack+0x2c/0x44 [ 549.360822][T12107] dump_stack_lvl+0xd0/0x124 [ 549.361854][T12107] dump_stack+0x1c/0x28 [ 549.362805][T12107] sysfs_create_dir_ns+0x278/0x318 [ 549.363999][T12107] kobject_add_internal+0x598/0xb14 [ 549.365224][T12107] kobject_init_and_add+0x130/0x1a0 [ 549.366454][T12107] gfs2_sys_fs_add+0x1f8/0x3f4 [ 549.367469][T12107] gfs2_fill_super+0xdf0/0x1fd4 [ 549.368505][T12107] get_tree_bdev+0x360/0x54c [ 549.369506][T12107] gfs2_get_tree+0x54/0x1b4 [ 549.370495][T12107] vfs_get_tree+0x90/0x274 [ 549.371480][T12107] do_new_mount+0x25c/0x8c8 [ 549.372496][T12107] path_mount+0x590/0xe04 [ 549.373484][T12107] __arm64_sys_mount+0x45c/0x594 [ 549.374583][T12107] invoke_syscall+0x98/0x2c0 [ 549.375589][T12107] el0_svc_common+0x138/0x258 [ 549.376582][T12107] do_el0_svc+0x64/0x198 [ 549.377486][T12107] el0_svc+0x4c/0x15c [ 549.378364][T12107] el0t_64_sync_handler+0x84/0xf0 [ 549.378856][T12106] gfs2: fsid=gfs2: error -17 adding sysfs files [ 549.379404][T12107] el0t_64_sync+0x190/0x194 [ 549.382157][T12107] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 549.385093][T12107] gfs2: fsid=gfs2: error -17 adding sysfs files [ 549.391906][T12109] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 549.393389][T12109] CPU: 0 PID: 12109 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 549.395701][T12109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.397885][T12109] Call trace: [ 549.398624][T12109] dump_backtrace+0x1b8/0x1e4 [ 549.399662][T12109] show_stack+0x2c/0x44 [ 549.400605][T12109] dump_stack_lvl+0xd0/0x124 [ 549.401623][T12109] dump_stack+0x1c/0x28 [ 549.402473][T12109] sysfs_create_dir_ns+0x278/0x318 [ 549.403607][T12109] kobject_add_internal+0x598/0xb14 [ 549.404736][T12109] kobject_init_and_add+0x130/0x1a0 [ 549.405933][T12109] gfs2_sys_fs_add+0x1f8/0x3f4 [ 549.406958][T12109] gfs2_fill_super+0xdf0/0x1fd4 [ 549.408103][T12109] get_tree_bdev+0x360/0x54c [ 549.409113][T12109] gfs2_get_tree+0x54/0x1b4 [ 549.410063][T12109] vfs_get_tree+0x90/0x274 [ 549.411030][T12109] do_new_mount+0x25c/0x8c8 [ 549.412003][T12109] path_mount+0x590/0xe04 [ 549.412968][T12109] __arm64_sys_mount+0x45c/0x594 [ 549.413980][T12109] invoke_syscall+0x98/0x2c0 [ 549.415000][T12109] el0_svc_common+0x138/0x258 [ 549.416007][T12109] do_el0_svc+0x64/0x198 [ 549.416933][T12109] el0_svc+0x4c/0x15c [ 549.417801][T12109] el0t_64_sync_handler+0x84/0xf0 [ 549.418953][T12109] el0t_64_sync+0x190/0x194 [ 549.455922][T12109] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 549.458714][T12109] gfs2: fsid=gfs2: error -17 adding sysfs files [ 549.647743][T12106] syz-executor222 (12106): drop_caches: 2 [ 549.657326][T12106] syz-executor222 (12106): drop_caches: 2 [ 549.691198][T12107] syz-executor222 (12107): drop_caches: 2 [ 549.706734][T12107] syz-executor222 (12107): drop_caches: 2 [ 549.709881][T12109] syz-executor222 (12109): drop_caches: 2 [ 549.721750][T12109] syz-executor222 (12109): drop_caches: 2 [ 549.797217][T12111] loop0: detected capacity change from 0 to 32768 [ 549.811578][T12111] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 549.824455][T12111] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 549.841197][T12111] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 549.841197][T12111] inode = 1 18 [ 549.841197][T12111] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 549.865274][T12111] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 549.876767][T12111] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 549.889043][T12111] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 549.901029][T12111] gfs2: fsid=gfs2.0: about to withdraw this file system [ 549.906973][T12112] loop2: detected capacity change from 0 to 32768 [ 549.925264][T12112] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 549.929476][T12112] CPU: 0 PID: 12112 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 549.931773][T12112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.933976][T12112] Call trace: [ 549.934703][T12112] dump_backtrace+0x1b8/0x1e4 [ 549.935688][T12112] show_stack+0x2c/0x44 [ 549.936565][T12112] dump_stack_lvl+0xd0/0x124 [ 549.937598][T12112] dump_stack+0x1c/0x28 [ 549.938532][T12112] sysfs_create_dir_ns+0x278/0x318 [ 549.939671][T12112] kobject_add_internal+0x598/0xb14 [ 549.940808][T12112] kobject_init_and_add+0x130/0x1a0 [ 549.941971][T12112] gfs2_sys_fs_add+0x1f8/0x3f4 [ 549.943036][T12112] gfs2_fill_super+0xdf0/0x1fd4 [ 549.944115][T12112] get_tree_bdev+0x360/0x54c [ 549.945225][T12112] gfs2_get_tree+0x54/0x1b4 [ 549.946215][T12112] vfs_get_tree+0x90/0x274 [ 549.947150][T12112] do_new_mount+0x25c/0x8c8 [ 549.948059][T12112] path_mount+0x590/0xe04 [ 549.949027][T12112] __arm64_sys_mount+0x45c/0x594 [ 549.950127][T12112] invoke_syscall+0x98/0x2c0 [ 549.951054][T12112] el0_svc_common+0x138/0x258 [ 549.952088][T12112] do_el0_svc+0x64/0x198 [ 549.953045][T12112] el0_svc+0x4c/0x15c [ 549.953894][T12112] el0t_64_sync_handler+0x84/0xf0 [ 549.955059][T12112] el0t_64_sync+0x190/0x194 [ 549.958130][T12112] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 549.961147][T12112] gfs2: fsid=gfs2: error -17 adding sysfs files [ 550.051919][T12119] loop5: detected capacity change from 0 to 32768 [ 550.069892][T12119] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 550.077362][T12119] CPU: 0 PID: 12119 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 550.079608][T12119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.081790][T12119] Call trace: [ 550.082576][T12119] dump_backtrace+0x1b8/0x1e4 [ 550.083671][T12119] show_stack+0x2c/0x44 [ 550.084634][T12119] dump_stack_lvl+0xd0/0x124 [ 550.085640][T12119] dump_stack+0x1c/0x28 [ 550.086625][T12119] sysfs_create_dir_ns+0x278/0x318 [ 550.087735][T12119] kobject_add_internal+0x598/0xb14 [ 550.088936][T12119] kobject_init_and_add+0x130/0x1a0 [ 550.090010][T12119] gfs2_sys_fs_add+0x1f8/0x3f4 [ 550.090992][T12119] gfs2_fill_super+0xdf0/0x1fd4 [ 550.092129][T12119] get_tree_bdev+0x360/0x54c [ 550.092259][T12116] loop1: detected capacity change from 0 to 32768 [ 550.093119][T12119] gfs2_get_tree+0x54/0x1b4 [ 550.093136][T12119] vfs_get_tree+0x90/0x274 [ 550.093148][T12119] do_new_mount+0x25c/0x8c8 [ 550.097522][T12119] path_mount+0x590/0xe04 [ 550.098393][T12119] __arm64_sys_mount+0x45c/0x594 [ 550.099523][T12119] invoke_syscall+0x98/0x2c0 [ 550.100530][T12119] el0_svc_common+0x138/0x258 [ 550.101557][T12119] do_el0_svc+0x64/0x198 [ 550.102475][T12119] el0_svc+0x4c/0x15c [ 550.103371][T12119] el0t_64_sync_handler+0x84/0xf0 [ 550.104414][T12119] el0t_64_sync+0x190/0x194 [ 550.110267][T12116] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 550.111791][T12116] CPU: 1 PID: 12116 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 550.114152][T12116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.116473][T12116] Call trace: [ 550.117180][T12116] dump_backtrace+0x1b8/0x1e4 [ 550.118349][T12116] show_stack+0x2c/0x44 [ 550.119230][T12116] dump_stack_lvl+0xd0/0x124 [ 550.120266][T12116] dump_stack+0x1c/0x28 [ 550.121189][T12116] sysfs_create_dir_ns+0x278/0x318 [ 550.122245][T12116] kobject_add_internal+0x598/0xb14 [ 550.123401][T12116] kobject_init_and_add+0x130/0x1a0 [ 550.124575][T12116] gfs2_sys_fs_add+0x1f8/0x3f4 [ 550.125673][T12116] gfs2_fill_super+0xdf0/0x1fd4 [ 550.126712][T12116] get_tree_bdev+0x360/0x54c [ 550.127788][T12116] gfs2_get_tree+0x54/0x1b4 [ 550.128929][T12116] vfs_get_tree+0x90/0x274 [ 550.129962][T12116] do_new_mount+0x25c/0x8c8 [ 550.130916][T12116] path_mount+0x590/0xe04 [ 550.131879][T12116] __arm64_sys_mount+0x45c/0x594 [ 550.132952][T12116] invoke_syscall+0x98/0x2c0 [ 550.134014][T12116] el0_svc_common+0x138/0x258 [ 550.135142][T12116] do_el0_svc+0x64/0x198 [ 550.136074][T12116] el0_svc+0x4c/0x15c [ 550.137073][T12116] el0t_64_sync_handler+0x84/0xf0 [ 550.138230][T12116] el0t_64_sync+0x190/0x194 [ 550.175929][T12119] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 550.199682][T12119] gfs2: fsid=gfs2: error -17 adding sysfs files [ 550.203230][T12112] syz-executor222 (12112): drop_caches: 2 [ 550.211181][T12112] syz-executor222 (12112): drop_caches: 2 [ 550.217233][T12116] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 550.234330][T12116] gfs2: fsid=gfs2: error -17 adding sysfs files [ 550.354402][T12118] loop4: detected capacity change from 0 to 32768 [ 550.365101][T12118] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 550.366906][T12118] CPU: 0 PID: 12118 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 550.369251][T12118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.371504][T12118] Call trace: [ 550.372296][T12118] dump_backtrace+0x1b8/0x1e4 [ 550.373388][T12118] show_stack+0x2c/0x44 [ 550.374270][T12118] dump_stack_lvl+0xd0/0x124 [ 550.375271][T12118] dump_stack+0x1c/0x28 [ 550.376229][T12118] sysfs_create_dir_ns+0x278/0x318 [ 550.377310][T12118] kobject_add_internal+0x598/0xb14 [ 550.378508][T12118] kobject_init_and_add+0x130/0x1a0 [ 550.379588][T12118] gfs2_sys_fs_add+0x1f8/0x3f4 [ 550.380685][T12118] gfs2_fill_super+0xdf0/0x1fd4 [ 550.381739][T12118] get_tree_bdev+0x360/0x54c [ 550.382806][T12118] gfs2_get_tree+0x54/0x1b4 [ 550.383748][T12118] vfs_get_tree+0x90/0x274 [ 550.384770][T12118] do_new_mount+0x25c/0x8c8 [ 550.385726][T12118] path_mount+0x590/0xe04 [ 550.386648][T12118] __arm64_sys_mount+0x45c/0x594 [ 550.387699][T12118] invoke_syscall+0x98/0x2c0 [ 550.388679][T12118] el0_svc_common+0x138/0x258 [ 550.389695][T12118] do_el0_svc+0x64/0x198 [ 550.390677][T12118] el0_svc+0x4c/0x15c [ 550.391543][T12118] el0t_64_sync_handler+0x84/0xf0 [ 550.392616][T12118] el0t_64_sync+0x190/0x194 [ 550.427182][T12117] loop3: detected capacity change from 0 to 32768 [ 550.432108][T12118] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 550.435225][T12117] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 550.436324][T12118] gfs2: fsid=gfs2: error -17 adding sysfs files [ 550.437053][T12117] CPU: 0 PID: 12117 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 550.440521][T12117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.442366][T12119] syz-executor222 (12119): drop_caches: 2 [ 550.442667][T12117] Call trace: [ 550.444645][T12117] dump_backtrace+0x1b8/0x1e4 [ 550.445612][T12117] show_stack+0x2c/0x44 [ 550.446501][T12117] dump_stack_lvl+0xd0/0x124 [ 550.447497][T12117] dump_stack+0x1c/0x28 [ 550.448330][T12117] sysfs_create_dir_ns+0x278/0x318 [ 550.449524][T12117] kobject_add_internal+0x598/0xb14 [ 550.450671][T12117] kobject_init_and_add+0x130/0x1a0 [ 550.451828][T12117] gfs2_sys_fs_add+0x1f8/0x3f4 [ 550.452930][T12117] gfs2_fill_super+0xdf0/0x1fd4 [ 550.453989][T12117] get_tree_bdev+0x360/0x54c [ 550.454939][T12117] gfs2_get_tree+0x54/0x1b4 [ 550.455950][T12117] vfs_get_tree+0x90/0x274 [ 550.456963][T12117] do_new_mount+0x25c/0x8c8 [ 550.457933][T12117] path_mount+0x590/0xe04 [ 550.458565][T12116] syz-executor222 (12116): drop_caches: 2 [ 550.458871][T12117] __arm64_sys_mount+0x45c/0x594 [ 550.458887][T12117] invoke_syscall+0x98/0x2c0 [ 550.458901][T12117] el0_svc_common+0x138/0x258 [ 550.460766][T12119] syz-executor222 (12119): drop_caches: 2 [ 550.461134][T12117] do_el0_svc+0x64/0x198 [ 550.465327][T12117] el0_svc+0x4c/0x15c [ 550.466192][T12117] el0t_64_sync_handler+0x84/0xf0 [ 550.467251][T12117] el0t_64_sync+0x190/0x194 [ 550.468796][T12117] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 550.471724][T12117] gfs2: fsid=gfs2: error -17 adding sysfs files [ 550.473682][T12116] syz-executor222 (12116): drop_caches: 2 [ 550.679793][T12117] syz-executor222 (12117): drop_caches: 2 [ 550.686084][T12117] syz-executor222 (12117): drop_caches: 2 [ 550.700090][T12118] syz-executor222 (12118): drop_caches: 2 [ 550.711850][T12118] syz-executor222 (12118): drop_caches: 2 [ 550.873382][T12128] loop1: detected capacity change from 0 to 32768 [ 550.880683][T12128] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 550.882327][T12128] CPU: 0 PID: 12128 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 550.884678][T12128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.886943][T12128] Call trace: [ 550.887718][T12128] dump_backtrace+0x1b8/0x1e4 [ 550.888725][T12128] show_stack+0x2c/0x44 [ 550.889574][T12128] dump_stack_lvl+0xd0/0x124 [ 550.890576][T12128] dump_stack+0x1c/0x28 [ 550.891526][T12128] sysfs_create_dir_ns+0x278/0x318 [ 550.892596][T12128] kobject_add_internal+0x598/0xb14 [ 550.893762][T12128] kobject_init_and_add+0x130/0x1a0 [ 550.894912][T12128] gfs2_sys_fs_add+0x1f8/0x3f4 [ 550.895985][T12128] gfs2_fill_super+0xdf0/0x1fd4 [ 550.897085][T12128] get_tree_bdev+0x360/0x54c [ 550.898083][T12128] gfs2_get_tree+0x54/0x1b4 [ 550.899078][T12128] vfs_get_tree+0x90/0x274 [ 550.900031][T12128] do_new_mount+0x25c/0x8c8 [ 550.900950][T12128] path_mount+0x590/0xe04 [ 550.901871][T12128] __arm64_sys_mount+0x45c/0x594 [ 550.903078][T12128] invoke_syscall+0x98/0x2c0 [ 550.904140][T12128] el0_svc_common+0x138/0x258 [ 550.905141][T12128] do_el0_svc+0x64/0x198 [ 550.906069][T12128] el0_svc+0x4c/0x15c [ 550.906963][T12128] el0t_64_sync_handler+0x84/0xf0 [ 550.908130][T12128] el0t_64_sync+0x190/0x194 [ 550.909496][T12128] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 550.912455][T12128] gfs2: fsid=gfs2: error -17 adding sysfs files [ 550.932207][T12124] loop2: detected capacity change from 0 to 32768 [ 550.938356][T12124] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 550.940025][T12124] CPU: 0 PID: 12124 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 550.942341][T12124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.944499][T12124] Call trace: [ 550.945181][T12124] dump_backtrace+0x1b8/0x1e4 [ 550.946217][T12124] show_stack+0x2c/0x44 [ 550.947122][T12124] dump_stack_lvl+0xd0/0x124 [ 550.948174][T12124] dump_stack+0x1c/0x28 [ 550.949105][T12124] sysfs_create_dir_ns+0x278/0x318 [ 550.950187][T12124] kobject_add_internal+0x598/0xb14 [ 550.951371][T12124] kobject_init_and_add+0x130/0x1a0 [ 550.952525][T12124] gfs2_sys_fs_add+0x1f8/0x3f4 [ 550.953604][T12124] gfs2_fill_super+0xdf0/0x1fd4 [ 550.954686][T12124] get_tree_bdev+0x360/0x54c [ 550.955625][T12124] gfs2_get_tree+0x54/0x1b4 [ 550.956610][T12124] vfs_get_tree+0x90/0x274 [ 550.957535][T12124] do_new_mount+0x25c/0x8c8 [ 550.958647][T12124] path_mount+0x590/0xe04 [ 550.959626][T12124] __arm64_sys_mount+0x45c/0x594 [ 550.960726][T12124] invoke_syscall+0x98/0x2c0 [ 550.961775][T12124] el0_svc_common+0x138/0x258 [ 550.962799][T12124] do_el0_svc+0x64/0x198 [ 550.963724][T12124] el0_svc+0x4c/0x15c [ 550.964619][T12124] el0t_64_sync_handler+0x84/0xf0 [ 550.965747][T12124] el0t_64_sync+0x190/0x194 [ 551.013775][T12124] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 551.025359][T12124] gfs2: fsid=gfs2: error -17 adding sysfs files [ 551.125496][T12128] syz-executor222 (12128): drop_caches: 2 [ 551.134586][T12128] syz-executor222 (12128): drop_caches: 2 [ 551.185200][T12127] loop5: detected capacity change from 0 to 32768 [ 551.209442][T12124] syz-executor222 (12124): drop_caches: 2 [ 551.210868][T12127] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 551.211015][T12124] syz-executor222 (12124): drop_caches: 2 [ 551.212640][T12127] CPU: 1 PID: 12127 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 551.216174][T12127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.218474][T12127] Call trace: [ 551.219230][T12127] dump_backtrace+0x1b8/0x1e4 [ 551.220215][T12127] show_stack+0x2c/0x44 [ 551.221185][T12127] dump_stack_lvl+0xd0/0x124 [ 551.222241][T12127] dump_stack+0x1c/0x28 [ 551.223221][T12127] sysfs_create_dir_ns+0x278/0x318 [ 551.224377][T12127] kobject_add_internal+0x598/0xb14 [ 551.225487][T12127] kobject_init_and_add+0x130/0x1a0 [ 551.226536][T12127] gfs2_sys_fs_add+0x1f8/0x3f4 [ 551.227672][T12127] gfs2_fill_super+0xdf0/0x1fd4 [ 551.228654][T12127] get_tree_bdev+0x360/0x54c [ 551.229624][T12127] gfs2_get_tree+0x54/0x1b4 [ 551.230650][T12127] vfs_get_tree+0x90/0x274 [ 551.231687][T12127] do_new_mount+0x25c/0x8c8 [ 551.232713][T12127] path_mount+0x590/0xe04 [ 551.233639][T12127] __arm64_sys_mount+0x45c/0x594 [ 551.234711][T12127] invoke_syscall+0x98/0x2c0 [ 551.235768][T12127] el0_svc_common+0x138/0x258 [ 551.236796][T12127] do_el0_svc+0x64/0x198 [ 551.237744][T12127] el0_svc+0x4c/0x15c [ 551.238662][T12127] el0t_64_sync_handler+0x84/0xf0 [ 551.239725][T12127] el0t_64_sync+0x190/0x194 [ 551.339507][T12127] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 551.354527][T12127] gfs2: fsid=gfs2: error -17 adding sysfs files [ 551.425930][T12130] loop4: detected capacity change from 0 to 32768 [ 551.429093][T12129] loop3: detected capacity change from 0 to 32768 [ 551.433998][T12130] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 551.436182][T12130] CPU: 1 PID: 12130 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 551.438354][T12130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.440676][T12130] Call trace: [ 551.441429][T12130] dump_backtrace+0x1b8/0x1e4 [ 551.442400][T12130] show_stack+0x2c/0x44 [ 551.443286][T12130] dump_stack_lvl+0xd0/0x124 [ 551.444242][T12130] dump_stack+0x1c/0x28 [ 551.445155][T12130] sysfs_create_dir_ns+0x278/0x318 [ 551.446410][T12130] kobject_add_internal+0x598/0xb14 [ 551.447644][T12130] kobject_init_and_add+0x130/0x1a0 [ 551.448824][T12130] gfs2_sys_fs_add+0x1f8/0x3f4 [ 551.449865][T12130] gfs2_fill_super+0xdf0/0x1fd4 [ 551.450947][T12130] get_tree_bdev+0x360/0x54c [ 551.451941][T12130] gfs2_get_tree+0x54/0x1b4 [ 551.452940][T12130] vfs_get_tree+0x90/0x274 [ 551.453904][T12130] do_new_mount+0x25c/0x8c8 [ 551.454844][T12130] path_mount+0x590/0xe04 [ 551.455828][T12130] __arm64_sys_mount+0x45c/0x594 [ 551.456890][T12130] invoke_syscall+0x98/0x2c0 [ 551.457936][T12130] el0_svc_common+0x138/0x258 [ 551.458859][T12130] do_el0_svc+0x64/0x198 [ 551.459779][T12130] el0_svc+0x4c/0x15c [ 551.460619][T12130] el0t_64_sync_handler+0x84/0xf0 [ 551.461782][T12130] el0t_64_sync+0x190/0x194 [ 551.466617][T12129] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 551.470497][T12129] CPU: 1 PID: 12129 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 551.472816][T12129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.474967][T12129] Call trace: [ 551.475666][T12129] dump_backtrace+0x1b8/0x1e4 [ 551.476733][T12129] show_stack+0x2c/0x44 [ 551.477661][T12129] dump_stack_lvl+0xd0/0x124 [ 551.478677][T12129] dump_stack+0x1c/0x28 [ 551.479499][T12129] sysfs_create_dir_ns+0x278/0x318 [ 551.480642][T12129] kobject_add_internal+0x598/0xb14 [ 551.481750][T12129] kobject_init_and_add+0x130/0x1a0 [ 551.482791][T12129] gfs2_sys_fs_add+0x1f8/0x3f4 [ 551.483863][T12129] gfs2_fill_super+0xdf0/0x1fd4 [ 551.484954][T12129] get_tree_bdev+0x360/0x54c [ 551.486039][T12129] gfs2_get_tree+0x54/0x1b4 [ 551.487035][T12129] vfs_get_tree+0x90/0x274 [ 551.487923][T12129] do_new_mount+0x25c/0x8c8 [ 551.488963][T12129] path_mount+0x590/0xe04 [ 551.489951][T12129] __arm64_sys_mount+0x45c/0x594 [ 551.491032][T12129] invoke_syscall+0x98/0x2c0 [ 551.492117][T12129] el0_svc_common+0x138/0x258 [ 551.493114][T12129] do_el0_svc+0x64/0x198 [ 551.494125][T12129] el0_svc+0x4c/0x15c [ 551.494962][T12129] el0t_64_sync_handler+0x84/0xf0 [ 551.496023][T12129] el0t_64_sync+0x190/0x194 [ 551.508889][T12129] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 551.511564][T12129] gfs2: fsid=gfs2: error -17 adding sysfs files [ 551.516652][T12130] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 551.519516][T12130] gfs2: fsid=gfs2: error -17 adding sysfs files [ 551.536954][T12135] loop2: detected capacity change from 0 to 32768 [ 551.545649][T12135] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 551.547707][T12135] CPU: 0 PID: 12135 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 551.549950][T12135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.552122][T12135] Call trace: [ 551.552829][T12135] dump_backtrace+0x1b8/0x1e4 [ 551.553867][T12135] show_stack+0x2c/0x44 [ 551.554733][T12135] dump_stack_lvl+0xd0/0x124 [ 551.555715][T12135] dump_stack+0x1c/0x28 [ 551.556644][T12135] sysfs_create_dir_ns+0x278/0x318 [ 551.557730][T12135] kobject_add_internal+0x598/0xb14 [ 551.558960][T12135] kobject_init_and_add+0x130/0x1a0 [ 551.560057][T12135] gfs2_sys_fs_add+0x1f8/0x3f4 [ 551.561144][T12135] gfs2_fill_super+0xdf0/0x1fd4 [ 551.562305][T12135] get_tree_bdev+0x360/0x54c [ 551.563320][T12135] gfs2_get_tree+0x54/0x1b4 [ 551.564384][T12135] vfs_get_tree+0x90/0x274 [ 551.565432][T12135] do_new_mount+0x25c/0x8c8 [ 551.566472][T12135] path_mount+0x590/0xe04 [ 551.567436][T12135] __arm64_sys_mount+0x45c/0x594 [ 551.568572][T12135] invoke_syscall+0x98/0x2c0 [ 551.569752][T12135] el0_svc_common+0x138/0x258 [ 551.570787][T12135] do_el0_svc+0x64/0x198 [ 551.571722][T12135] el0_svc+0x4c/0x15c [ 551.572687][T12135] el0t_64_sync_handler+0x84/0xf0 [ 551.573841][T12135] el0t_64_sync+0x190/0x194 [ 551.585066][T12135] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 551.588180][T12135] gfs2: fsid=gfs2: error -17 adding sysfs files [ 551.589204][T12127] syz-executor222 (12127): drop_caches: 2 [ 551.591358][T12127] syz-executor222 (12127): drop_caches: 2 [ 551.696498][T12133] loop1: detected capacity change from 0 to 32768 [ 551.706233][T12133] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 551.709278][T12133] CPU: 0 PID: 12133 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 551.711543][T12133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.713684][T12133] Call trace: [ 551.714353][T12133] dump_backtrace+0x1b8/0x1e4 [ 551.715382][T12133] show_stack+0x2c/0x44 [ 551.716272][T12133] dump_stack_lvl+0xd0/0x124 [ 551.717239][T12133] dump_stack+0x1c/0x28 [ 551.718204][T12133] sysfs_create_dir_ns+0x278/0x318 [ 551.719395][T12133] kobject_add_internal+0x598/0xb14 [ 551.720510][T12133] kobject_init_and_add+0x130/0x1a0 [ 551.721660][T12133] gfs2_sys_fs_add+0x1f8/0x3f4 [ 551.722702][T12133] gfs2_fill_super+0xdf0/0x1fd4 [ 551.723742][T12133] get_tree_bdev+0x360/0x54c [ 551.724846][T12133] gfs2_get_tree+0x54/0x1b4 [ 551.725856][T12133] vfs_get_tree+0x90/0x274 [ 551.726750][T12133] do_new_mount+0x25c/0x8c8 [ 551.727789][T12133] path_mount+0x590/0xe04 [ 551.728806][T12133] __arm64_sys_mount+0x45c/0x594 [ 551.729869][T12133] invoke_syscall+0x98/0x2c0 [ 551.730900][T12133] el0_svc_common+0x138/0x258 [ 551.731973][T12133] do_el0_svc+0x64/0x198 [ 551.732939][T12133] el0_svc+0x4c/0x15c [ 551.733830][T12133] el0t_64_sync_handler+0x84/0xf0 [ 551.734869][T12133] el0t_64_sync+0x190/0x194 [ 551.736181][T12133] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 551.739347][T12133] gfs2: fsid=gfs2: error -17 adding sysfs files [ 551.755344][T12129] syz-executor222 (12129): drop_caches: 2 [ 551.757971][T12130] syz-executor222 (12130): drop_caches: 2 [ 551.760015][T12129] syz-executor222 (12129): drop_caches: 2 [ 551.761636][T12130] syz-executor222 (12130): drop_caches: 2 [ 551.819070][T12135] syz-executor222 (12135): drop_caches: 2 [ 551.840552][T12135] syz-executor222 (12135): drop_caches: 2 [ 551.921447][T12133] syz-executor222 (12133): drop_caches: 2 [ 551.933553][T12133] syz-executor222 (12133): drop_caches: 2 [ 552.284188][T12139] loop5: detected capacity change from 0 to 32768 [ 552.291431][T12139] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 552.293085][T12139] CPU: 1 PID: 12139 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 552.295439][T12139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.297744][T12139] Call trace: [ 552.298472][T12139] dump_backtrace+0x1b8/0x1e4 [ 552.299471][T12139] show_stack+0x2c/0x44 [ 552.300439][T12139] dump_stack_lvl+0xd0/0x124 [ 552.301382][T12139] dump_stack+0x1c/0x28 [ 552.302290][T12139] sysfs_create_dir_ns+0x278/0x318 [ 552.303457][T12139] kobject_add_internal+0x598/0xb14 [ 552.304635][T12139] kobject_init_and_add+0x130/0x1a0 [ 552.305748][T12139] gfs2_sys_fs_add+0x1f8/0x3f4 [ 552.306788][T12139] gfs2_fill_super+0xdf0/0x1fd4 [ 552.307841][T12139] get_tree_bdev+0x360/0x54c [ 552.308763][T12139] gfs2_get_tree+0x54/0x1b4 [ 552.309780][T12139] vfs_get_tree+0x90/0x274 [ 552.310815][T12139] do_new_mount+0x25c/0x8c8 [ 552.311797][T12139] path_mount+0x590/0xe04 [ 552.312750][T12139] __arm64_sys_mount+0x45c/0x594 [ 552.313868][T12139] invoke_syscall+0x98/0x2c0 [ 552.314989][T12139] el0_svc_common+0x138/0x258 [ 552.316064][T12139] do_el0_svc+0x64/0x198 [ 552.316931][T12139] el0_svc+0x4c/0x15c [ 552.317828][T12139] el0t_64_sync_handler+0x84/0xf0 [ 552.318866][T12139] el0t_64_sync+0x190/0x194 [ 552.372237][T12143] loop2: detected capacity change from 0 to 32768 [ 552.374438][T12143] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 552.376379][T12143] CPU: 1 PID: 12143 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 552.378699][T12143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.380882][T12143] Call trace: [ 552.381640][T12143] dump_backtrace+0x1b8/0x1e4 [ 552.382630][T12143] show_stack+0x2c/0x44 [ 552.383547][T12143] dump_stack_lvl+0xd0/0x124 [ 552.384614][T12143] dump_stack+0x1c/0x28 [ 552.385542][T12143] sysfs_create_dir_ns+0x278/0x318 [ 552.386618][T12143] kobject_add_internal+0x598/0xb14 [ 552.387827][T12143] kobject_init_and_add+0x130/0x1a0 [ 552.388996][T12143] gfs2_sys_fs_add+0x1f8/0x3f4 [ 552.390037][T12143] gfs2_fill_super+0xdf0/0x1fd4 [ 552.391192][T12143] get_tree_bdev+0x360/0x54c [ 552.392166][T12143] gfs2_get_tree+0x54/0x1b4 [ 552.393197][T12143] vfs_get_tree+0x90/0x274 [ 552.394210][T12143] do_new_mount+0x25c/0x8c8 [ 552.395286][T12143] path_mount+0x590/0xe04 [ 552.396241][T12143] __arm64_sys_mount+0x45c/0x594 [ 552.397333][T12143] invoke_syscall+0x98/0x2c0 [ 552.398379][T12143] el0_svc_common+0x138/0x258 [ 552.399347][T12143] do_el0_svc+0x64/0x198 [ 552.400223][T12143] el0_svc+0x4c/0x15c [ 552.401166][T12143] el0t_64_sync_handler+0x84/0xf0 [ 552.402192][T12143] el0t_64_sync+0x190/0x194 [ 552.405050][T12143] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 552.405903][T12139] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 552.407897][T12143] gfs2: fsid=gfs2: error -17 adding sysfs files [ 552.416295][T12139] gfs2: fsid=gfs2: error -17 adding sysfs files [ 552.431752][T12142] loop4: detected capacity change from 0 to 32768 [ 552.433904][T12142] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 552.435436][T12142] CPU: 1 PID: 12142 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 552.437703][T12142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.439938][T12142] Call trace: [ 552.440713][T12142] dump_backtrace+0x1b8/0x1e4 [ 552.441720][T12142] show_stack+0x2c/0x44 [ 552.442617][T12142] dump_stack_lvl+0xd0/0x124 [ 552.443600][T12142] dump_stack+0x1c/0x28 [ 552.444538][T12142] sysfs_create_dir_ns+0x278/0x318 [ 552.445725][T12142] kobject_add_internal+0x598/0xb14 [ 552.446949][T12142] kobject_init_and_add+0x130/0x1a0 [ 552.448105][T12142] gfs2_sys_fs_add+0x1f8/0x3f4 [ 552.449146][T12142] gfs2_fill_super+0xdf0/0x1fd4 [ 552.450233][T12142] get_tree_bdev+0x360/0x54c [ 552.451263][T12142] gfs2_get_tree+0x54/0x1b4 [ 552.452332][T12142] vfs_get_tree+0x90/0x274 [ 552.453247][T12142] do_new_mount+0x25c/0x8c8 [ 552.454259][T12142] path_mount+0x590/0xe04 [ 552.455127][T12142] __arm64_sys_mount+0x45c/0x594 [ 552.456289][T12142] invoke_syscall+0x98/0x2c0 [ 552.457338][T12142] el0_svc_common+0x138/0x258 [ 552.458330][T12142] do_el0_svc+0x64/0x198 [ 552.459293][T12142] el0_svc+0x4c/0x15c [ 552.460119][T12142] el0t_64_sync_handler+0x84/0xf0 [ 552.461216][T12142] el0t_64_sync+0x190/0x194 [ 552.466457][T12142] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 552.467103][T12141] loop3: detected capacity change from 0 to 32768 [ 552.469396][T12142] gfs2: fsid=gfs2: error -17 adding sysfs files [ 552.476604][T12141] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 552.478434][T12141] CPU: 0 PID: 12141 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 552.480459][T12141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.482195][T12141] Call trace: [ 552.482849][T12141] dump_backtrace+0x1b8/0x1e4 [ 552.483887][T12141] show_stack+0x2c/0x44 [ 552.484862][T12141] dump_stack_lvl+0xd0/0x124 [ 552.485867][T12141] dump_stack+0x1c/0x28 [ 552.486834][T12141] sysfs_create_dir_ns+0x278/0x318 [ 552.487918][T12141] kobject_add_internal+0x598/0xb14 [ 552.489099][T12141] kobject_init_and_add+0x130/0x1a0 [ 552.490267][T12141] gfs2_sys_fs_add+0x1f8/0x3f4 [ 552.491413][T12141] gfs2_fill_super+0xdf0/0x1fd4 [ 552.492484][T12141] get_tree_bdev+0x360/0x54c [ 552.493478][T12141] gfs2_get_tree+0x54/0x1b4 [ 552.494452][T12141] vfs_get_tree+0x90/0x274 [ 552.495422][T12141] do_new_mount+0x25c/0x8c8 [ 552.496446][T12141] path_mount+0x590/0xe04 [ 552.497396][T12141] __arm64_sys_mount+0x45c/0x594 [ 552.498503][T12141] invoke_syscall+0x98/0x2c0 [ 552.499488][T12141] el0_svc_common+0x138/0x258 [ 552.500524][T12141] do_el0_svc+0x64/0x198 [ 552.501450][T12141] el0_svc+0x4c/0x15c [ 552.502264][T12141] el0t_64_sync_handler+0x84/0xf0 [ 552.503334][T12141] el0t_64_sync+0x190/0x194 [ 552.504594][T12141] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 552.507705][T12141] gfs2: fsid=gfs2: error -17 adding sysfs files [ 552.516814][T12144] loop1: detected capacity change from 0 to 32768 [ 552.518943][T12144] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 552.520525][T12144] CPU: 1 PID: 12144 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 552.522800][T12144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.525025][T12144] Call trace: [ 552.525762][T12144] dump_backtrace+0x1b8/0x1e4 [ 552.526862][T12144] show_stack+0x2c/0x44 [ 552.527820][T12144] dump_stack_lvl+0xd0/0x124 [ 552.528798][T12144] dump_stack+0x1c/0x28 [ 552.529802][T12144] sysfs_create_dir_ns+0x278/0x318 [ 552.530914][T12144] kobject_add_internal+0x598/0xb14 [ 552.532152][T12144] kobject_init_and_add+0x130/0x1a0 [ 552.533332][T12144] gfs2_sys_fs_add+0x1f8/0x3f4 [ 552.534446][T12144] gfs2_fill_super+0xdf0/0x1fd4 [ 552.535520][T12144] get_tree_bdev+0x360/0x54c [ 552.536484][T12144] gfs2_get_tree+0x54/0x1b4 [ 552.537462][T12144] vfs_get_tree+0x90/0x274 [ 552.538438][T12144] do_new_mount+0x25c/0x8c8 [ 552.539410][T12144] path_mount+0x590/0xe04 [ 552.540331][T12144] __arm64_sys_mount+0x45c/0x594 [ 552.541429][T12144] invoke_syscall+0x98/0x2c0 [ 552.542524][T12144] el0_svc_common+0x138/0x258 [ 552.543530][T12144] do_el0_svc+0x64/0x198 [ 552.544472][T12144] el0_svc+0x4c/0x15c [ 552.545388][T12144] el0t_64_sync_handler+0x84/0xf0 [ 552.546510][T12144] el0t_64_sync+0x190/0x194 [ 552.553818][T12144] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 552.557386][T12144] gfs2: fsid=gfs2: error -17 adding sysfs files [ 552.638947][T12143] syz-executor222 (12143): drop_caches: 2 [ 552.643464][T12143] syz-executor222 (12143): drop_caches: 2 [ 552.673544][T12139] syz-executor222 (12139): drop_caches: 2 [ 552.689196][T12139] syz-executor222 (12139): drop_caches: 2 [ 552.722066][T12141] syz-executor222 (12141): drop_caches: 2 [ 552.723991][T12141] syz-executor222 (12141): drop_caches: 2 [ 552.774883][T12144] syz-executor222 (12144): drop_caches: 2 [ 552.777179][T12144] syz-executor222 (12144): drop_caches: 2 [ 552.780409][T12142] syz-executor222 (12142): drop_caches: 2 [ 552.784211][T12142] syz-executor222 (12142): drop_caches: 2 [ 553.281290][T12153] loop1: detected capacity change from 0 to 32768 [ 553.290193][T12153] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 553.291963][T12153] CPU: 0 PID: 12153 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 553.294303][T12153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.296568][T12153] Call trace: [ 553.297350][T12153] dump_backtrace+0x1b8/0x1e4 [ 553.298343][T12153] show_stack+0x2c/0x44 [ 553.299225][T12153] dump_stack_lvl+0xd0/0x124 [ 553.300273][T12153] dump_stack+0x1c/0x28 [ 553.301234][T12153] sysfs_create_dir_ns+0x278/0x318 [ 553.302394][T12153] kobject_add_internal+0x598/0xb14 [ 553.303528][T12153] kobject_init_and_add+0x130/0x1a0 [ 553.304663][T12153] gfs2_sys_fs_add+0x1f8/0x3f4 [ 553.305690][T12153] gfs2_fill_super+0xdf0/0x1fd4 [ 553.306762][T12153] get_tree_bdev+0x360/0x54c [ 553.307895][T12153] gfs2_get_tree+0x54/0x1b4 [ 553.308880][T12153] vfs_get_tree+0x90/0x274 [ 553.309834][T12153] do_new_mount+0x25c/0x8c8 [ 553.310820][T12153] path_mount+0x590/0xe04 [ 553.311865][T12153] __arm64_sys_mount+0x45c/0x594 [ 553.312893][T12153] invoke_syscall+0x98/0x2c0 [ 553.313864][T12153] el0_svc_common+0x138/0x258 [ 553.314849][T12153] do_el0_svc+0x64/0x198 [ 553.315749][T12153] el0_svc+0x4c/0x15c [ 553.316644][T12153] el0t_64_sync_handler+0x84/0xf0 [ 553.317733][T12153] el0t_64_sync+0x190/0x194 [ 553.320890][T12153] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 553.323813][T12153] gfs2: fsid=gfs2: error -17 adding sysfs files [ 553.331443][T12150] loop2: detected capacity change from 0 to 32768 [ 553.342356][T12150] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 553.344513][T12152] loop3: detected capacity change from 0 to 32768 [ 553.346214][T12150] CPU: 1 PID: 12150 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 553.348575][T12150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.350866][T12150] Call trace: [ 553.351589][T12150] dump_backtrace+0x1b8/0x1e4 [ 553.352630][T12150] show_stack+0x2c/0x44 [ 553.353581][T12150] dump_stack_lvl+0xd0/0x124 [ 553.354579][T12150] dump_stack+0x1c/0x28 [ 553.355578][T12150] sysfs_create_dir_ns+0x278/0x318 [ 553.356737][T12150] kobject_add_internal+0x598/0xb14 [ 553.357891][T12150] kobject_init_and_add+0x130/0x1a0 [ 553.359125][T12150] gfs2_sys_fs_add+0x1f8/0x3f4 [ 553.360183][T12150] gfs2_fill_super+0xdf0/0x1fd4 [ 553.361233][T12150] get_tree_bdev+0x360/0x54c [ 553.362306][T12150] gfs2_get_tree+0x54/0x1b4 [ 553.363332][T12150] vfs_get_tree+0x90/0x274 [ 553.364312][T12150] do_new_mount+0x25c/0x8c8 [ 553.365331][T12150] path_mount+0x590/0xe04 [ 553.366246][T12150] __arm64_sys_mount+0x45c/0x594 [ 553.367401][T12150] invoke_syscall+0x98/0x2c0 [ 553.368474][T12150] el0_svc_common+0x138/0x258 [ 553.369518][T12150] do_el0_svc+0x64/0x198 [ 553.370450][T12150] el0_svc+0x4c/0x15c [ 553.371374][T12150] el0t_64_sync_handler+0x84/0xf0 [ 553.372513][T12150] el0t_64_sync+0x190/0x194 [ 553.374753][T12152] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 553.377224][T12152] CPU: 0 PID: 12152 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 553.379497][T12152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.381675][T12152] Call trace: [ 553.382397][T12152] dump_backtrace+0x1b8/0x1e4 [ 553.383507][T12152] show_stack+0x2c/0x44 [ 553.384448][T12152] dump_stack_lvl+0xd0/0x124 [ 553.385419][T12152] dump_stack+0x1c/0x28 [ 553.386335][T12152] sysfs_create_dir_ns+0x278/0x318 [ 553.387506][T12152] kobject_add_internal+0x598/0xb14 [ 553.388678][T12152] kobject_init_and_add+0x130/0x1a0 [ 553.389869][T12152] gfs2_sys_fs_add+0x1f8/0x3f4 [ 553.390910][T12152] gfs2_fill_super+0xdf0/0x1fd4 [ 553.391994][T12152] get_tree_bdev+0x360/0x54c [ 553.392908][T12152] gfs2_get_tree+0x54/0x1b4 [ 553.393918][T12152] vfs_get_tree+0x90/0x274 [ 553.394958][T12152] do_new_mount+0x25c/0x8c8 [ 553.395916][T12152] path_mount+0x590/0xe04 [ 553.396896][T12152] __arm64_sys_mount+0x45c/0x594 [ 553.398030][T12152] invoke_syscall+0x98/0x2c0 [ 553.399059][T12152] el0_svc_common+0x138/0x258 [ 553.400116][T12152] do_el0_svc+0x64/0x198 [ 553.401071][T12152] el0_svc+0x4c/0x15c [ 553.401977][T12152] el0t_64_sync_handler+0x84/0xf0 [ 553.403129][T12152] el0t_64_sync+0x190/0x194 [ 553.417164][T12154] loop4: detected capacity change from 0 to 32768 [ 553.419382][T12150] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 553.420514][T12151] loop5: detected capacity change from 0 to 32768 [ 553.422338][T12150] gfs2: fsid=gfs2: error -17 adding sysfs files [ 553.424147][T12152] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 553.425270][T12154] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 553.428623][T12152] gfs2: fsid=gfs2: error -17 adding sysfs files [ 553.429495][T12154] CPU: 1 PID: 12154 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 553.431474][T12151] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 553.433264][T12154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.433275][T12154] Call trace: [ 553.433288][T12154] dump_backtrace+0x1b8/0x1e4 [ 553.433302][T12154] show_stack+0x2c/0x44 [ 553.433311][T12154] dump_stack_lvl+0xd0/0x124 [ 553.440850][T12154] dump_stack+0x1c/0x28 [ 553.441752][T12154] sysfs_create_dir_ns+0x278/0x318 [ 553.442778][T12154] kobject_add_internal+0x598/0xb14 [ 553.443955][T12154] kobject_init_and_add+0x130/0x1a0 [ 553.445109][T12154] gfs2_sys_fs_add+0x1f8/0x3f4 [ 553.446087][T12154] gfs2_fill_super+0xdf0/0x1fd4 [ 553.447186][T12154] get_tree_bdev+0x360/0x54c [ 553.448215][T12154] gfs2_get_tree+0x54/0x1b4 [ 553.449210][T12154] vfs_get_tree+0x90/0x274 [ 553.450183][T12154] do_new_mount+0x25c/0x8c8 [ 553.451169][T12154] path_mount+0x590/0xe04 [ 553.452196][T12154] __arm64_sys_mount+0x45c/0x594 [ 553.453300][T12154] invoke_syscall+0x98/0x2c0 [ 553.454312][T12154] el0_svc_common+0x138/0x258 [ 553.455397][T12154] do_el0_svc+0x64/0x198 [ 553.456319][T12154] el0_svc+0x4c/0x15c [ 553.457203][T12154] el0t_64_sync_handler+0x84/0xf0 [ 553.458373][T12154] el0t_64_sync+0x190/0x194 [ 553.463384][T12154] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 553.463502][T12151] CPU: 0 PID: 12151 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 553.468567][T12154] gfs2: fsid=gfs2: error -17 adding sysfs files [ 553.468628][T12151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.472115][T12151] Call trace: [ 553.472832][T12151] dump_backtrace+0x1b8/0x1e4 [ 553.473864][T12151] show_stack+0x2c/0x44 [ 553.474816][T12151] dump_stack_lvl+0xd0/0x124 [ 553.475771][T12151] dump_stack+0x1c/0x28 [ 553.476694][T12151] sysfs_create_dir_ns+0x278/0x318 [ 553.477847][T12151] kobject_add_internal+0x598/0xb14 [ 553.479057][T12151] kobject_init_and_add+0x130/0x1a0 [ 553.480269][T12151] gfs2_sys_fs_add+0x1f8/0x3f4 [ 553.481293][T12151] gfs2_fill_super+0xdf0/0x1fd4 [ 553.482382][T12151] get_tree_bdev+0x360/0x54c [ 553.483446][T12151] gfs2_get_tree+0x54/0x1b4 [ 553.484333][T12151] vfs_get_tree+0x90/0x274 [ 553.485253][T12151] do_new_mount+0x25c/0x8c8 [ 553.486278][T12151] path_mount+0x590/0xe04 [ 553.487257][T12151] __arm64_sys_mount+0x45c/0x594 [ 553.488336][T12151] invoke_syscall+0x98/0x2c0 [ 553.489421][T12151] el0_svc_common+0x138/0x258 [ 553.490477][T12151] do_el0_svc+0x64/0x198 [ 553.491399][T12151] el0_svc+0x4c/0x15c [ 553.492293][T12151] el0t_64_sync_handler+0x84/0xf0 [ 553.493447][T12151] el0t_64_sync+0x190/0x194 [ 553.497885][T12151] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 553.500848][T12151] gfs2: fsid=gfs2: error -17 adding sysfs files [ 553.508530][T12153] syz-executor222 (12153): drop_caches: 2 [ 553.510073][T12153] syz-executor222 (12153): drop_caches: 2 [ 553.669591][T12151] syz-executor222 (12151): drop_caches: 2 [ 553.673963][T12151] syz-executor222 (12151): drop_caches: 2 [ 553.722024][T12152] syz-executor222 (12152): drop_caches: 2 [ 553.723826][T12152] syz-executor222 (12152): drop_caches: 2 [ 553.730582][T12150] syz-executor222 (12150): drop_caches: 2 [ 553.740654][T12154] syz-executor222 (12154): drop_caches: 2 [ 553.743192][T12150] syz-executor222 (12150): drop_caches: 2 [ 553.756189][T12154] syz-executor222 (12154): drop_caches: 2 [ 554.158227][T12160] loop1: detected capacity change from 0 to 32768 [ 554.169315][T12160] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 554.173404][T12160] CPU: 0 PID: 12160 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 554.175697][T12160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.177810][T12160] Call trace: [ 554.178503][T12160] dump_backtrace+0x1b8/0x1e4 [ 554.179512][T12160] show_stack+0x2c/0x44 [ 554.180437][T12160] dump_stack_lvl+0xd0/0x124 [ 554.181456][T12160] dump_stack+0x1c/0x28 [ 554.182357][T12160] sysfs_create_dir_ns+0x278/0x318 [ 554.183465][T12160] kobject_add_internal+0x598/0xb14 [ 554.184658][T12160] kobject_init_and_add+0x130/0x1a0 [ 554.185905][T12160] gfs2_sys_fs_add+0x1f8/0x3f4 [ 554.186988][T12160] gfs2_fill_super+0xdf0/0x1fd4 [ 554.187966][T12160] get_tree_bdev+0x360/0x54c [ 554.188948][T12160] gfs2_get_tree+0x54/0x1b4 [ 554.189978][T12160] vfs_get_tree+0x90/0x274 [ 554.190981][T12160] do_new_mount+0x25c/0x8c8 [ 554.192015][T12160] path_mount+0x590/0xe04 [ 554.192957][T12160] __arm64_sys_mount+0x45c/0x594 [ 554.194065][T12160] invoke_syscall+0x98/0x2c0 [ 554.195041][T12160] el0_svc_common+0x138/0x258 [ 554.196038][T12160] do_el0_svc+0x64/0x198 [ 554.196968][T12160] el0_svc+0x4c/0x15c [ 554.197818][T12160] el0t_64_sync_handler+0x84/0xf0 [ 554.198878][T12160] el0t_64_sync+0x190/0x194 [ 554.203931][T12162] loop3: detected capacity change from 0 to 32768 [ 554.216151][T12162] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 554.217818][T12162] CPU: 0 PID: 12162 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 554.220156][T12162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.222365][T12162] Call trace: [ 554.223106][T12162] dump_backtrace+0x1b8/0x1e4 [ 554.224158][T12162] show_stack+0x2c/0x44 [ 554.225133][T12162] dump_stack_lvl+0xd0/0x124 [ 554.226135][T12162] dump_stack+0x1c/0x28 [ 554.227081][T12162] sysfs_create_dir_ns+0x278/0x318 [ 554.228215][T12162] kobject_add_internal+0x598/0xb14 [ 554.229348][T12162] kobject_init_and_add+0x130/0x1a0 [ 554.230463][T12162] gfs2_sys_fs_add+0x1f8/0x3f4 [ 554.231539][T12162] gfs2_fill_super+0xdf0/0x1fd4 [ 554.232668][T12162] get_tree_bdev+0x360/0x54c [ 554.233661][T12162] gfs2_get_tree+0x54/0x1b4 [ 554.234588][T12162] vfs_get_tree+0x90/0x274 [ 554.235537][T12162] do_new_mount+0x25c/0x8c8 [ 554.236626][T12162] path_mount+0x590/0xe04 [ 554.237577][T12162] __arm64_sys_mount+0x45c/0x594 [ 554.238683][T12162] invoke_syscall+0x98/0x2c0 [ 554.239632][T12162] el0_svc_common+0x138/0x258 [ 554.240637][T12162] do_el0_svc+0x64/0x198 [ 554.241612][T12162] el0_svc+0x4c/0x15c [ 554.242508][T12162] el0t_64_sync_handler+0x84/0xf0 [ 554.243549][T12162] el0t_64_sync+0x190/0x194 [ 554.277817][T12164] loop4: detected capacity change from 0 to 32768 [ 554.279876][T12160] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 554.282685][T12160] gfs2: fsid=gfs2: error -17 adding sysfs files [ 554.288009][T12164] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 554.289538][T12164] CPU: 1 PID: 12164 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 554.291827][T12164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.294010][T12164] Call trace: [ 554.294753][T12164] dump_backtrace+0x1b8/0x1e4 [ 554.295755][T12164] show_stack+0x2c/0x44 [ 554.296683][T12164] dump_stack_lvl+0xd0/0x124 [ 554.297624][T12164] dump_stack+0x1c/0x28 [ 554.298555][T12164] sysfs_create_dir_ns+0x278/0x318 [ 554.299734][T12164] kobject_add_internal+0x598/0xb14 [ 554.300814][T12164] kobject_init_and_add+0x130/0x1a0 [ 554.301904][T12164] gfs2_sys_fs_add+0x1f8/0x3f4 [ 554.302905][T12164] gfs2_fill_super+0xdf0/0x1fd4 [ 554.304047][T12164] get_tree_bdev+0x360/0x54c [ 554.304993][T12164] gfs2_get_tree+0x54/0x1b4 [ 554.305964][T12164] vfs_get_tree+0x90/0x274 [ 554.306876][T12164] do_new_mount+0x25c/0x8c8 [ 554.307914][T12164] path_mount+0x590/0xe04 [ 554.308809][T12164] __arm64_sys_mount+0x45c/0x594 [ 554.309963][T12164] invoke_syscall+0x98/0x2c0 [ 554.311035][T12164] el0_svc_common+0x138/0x258 [ 554.312092][T12164] do_el0_svc+0x64/0x198 [ 554.313038][T12164] el0_svc+0x4c/0x15c [ 554.313922][T12164] el0t_64_sync_handler+0x84/0xf0 [ 554.315036][T12164] el0t_64_sync+0x190/0x194 [ 554.328888][T12162] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 554.334032][T12162] gfs2: fsid=gfs2: error -17 adding sysfs files [ 554.340503][T12163] loop2: detected capacity change from 0 to 32768 [ 554.343747][T12164] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 554.346979][T12163] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 554.348594][T12163] CPU: 0 PID: 12163 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 554.350853][T12163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.352996][T12163] Call trace: [ 554.353667][T12163] dump_backtrace+0x1b8/0x1e4 [ 554.354628][T12163] show_stack+0x2c/0x44 [ 554.355499][T12163] dump_stack_lvl+0xd0/0x124 [ 554.356503][T12163] dump_stack+0x1c/0x28 [ 554.356572][T12161] loop5: detected capacity change from 0 to 32768 [ 554.357428][T12163] sysfs_create_dir_ns+0x278/0x318 [ 554.357444][T12163] kobject_add_internal+0x598/0xb14 [ 554.359548][T12161] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 554.360031][T12163] kobject_init_and_add+0x130/0x1a0 [ 554.360050][T12163] gfs2_sys_fs_add+0x1f8/0x3f4 [ 554.365126][T12163] gfs2_fill_super+0xdf0/0x1fd4 [ 554.366126][T12163] get_tree_bdev+0x360/0x54c [ 554.367086][T12163] gfs2_get_tree+0x54/0x1b4 [ 554.368087][T12163] vfs_get_tree+0x90/0x274 [ 554.368978][T12163] do_new_mount+0x25c/0x8c8 [ 554.369952][T12163] path_mount+0x590/0xe04 [ 554.370864][T12163] __arm64_sys_mount+0x45c/0x594 [ 554.371893][T12163] invoke_syscall+0x98/0x2c0 [ 554.372902][T12163] el0_svc_common+0x138/0x258 [ 554.373940][T12163] do_el0_svc+0x64/0x198 [ 554.374898][T12163] el0_svc+0x4c/0x15c [ 554.375789][T12163] el0t_64_sync_handler+0x84/0xf0 [ 554.376866][T12164] gfs2: fsid=gfs2: error -17 adding sysfs files [ 554.378260][T12163] el0t_64_sync+0x190/0x194 [ 554.379259][T12161] CPU: 1 PID: 12161 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 554.379530][T12163] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 554.381684][T12161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.384509][T12163] gfs2: fsid=gfs2: error -17 adding sysfs files [ 554.386810][T12161] Call trace: [ 554.386818][T12161] dump_backtrace+0x1b8/0x1e4 [ 554.386832][T12161] show_stack+0x2c/0x44 [ 554.386841][T12161] dump_stack_lvl+0xd0/0x124 [ 554.386855][T12161] dump_stack+0x1c/0x28 [ 554.392778][T12161] sysfs_create_dir_ns+0x278/0x318 [ 554.393903][T12161] kobject_add_internal+0x598/0xb14 [ 554.395038][T12161] kobject_init_and_add+0x130/0x1a0 [ 554.396168][T12161] gfs2_sys_fs_add+0x1f8/0x3f4 [ 554.397231][T12161] gfs2_fill_super+0xdf0/0x1fd4 [ 554.398226][T12161] get_tree_bdev+0x360/0x54c [ 554.399255][T12161] gfs2_get_tree+0x54/0x1b4 [ 554.400335][T12161] vfs_get_tree+0x90/0x274 [ 554.401344][T12161] do_new_mount+0x25c/0x8c8 [ 554.402419][T12161] path_mount+0x590/0xe04 [ 554.403462][T12161] __arm64_sys_mount+0x45c/0x594 [ 554.404602][T12161] invoke_syscall+0x98/0x2c0 [ 554.405652][T12161] el0_svc_common+0x138/0x258 [ 554.406751][T12161] do_el0_svc+0x64/0x198 [ 554.407750][T12161] el0_svc+0x4c/0x15c [ 554.408625][T12161] el0t_64_sync_handler+0x84/0xf0 [ 554.409712][T12161] el0t_64_sync+0x190/0x194 [ 554.411451][T12161] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 554.414643][T12161] gfs2: fsid=gfs2: error -17 adding sysfs files [ 554.572798][T12160] syz-executor222 (12160): drop_caches: 2 [ 554.575257][T12160] syz-executor222 (12160): drop_caches: 2 [ 554.587796][T12162] syz-executor222 (12162): drop_caches: 2 [ 554.598481][T12162] syz-executor222 (12162): drop_caches: 2 [ 554.598954][T12163] syz-executor222 (12163): drop_caches: 2 [ 554.601112][T12163] syz-executor222 (12163): drop_caches: 2 [ 554.622723][T12164] syz-executor222 (12164): drop_caches: 2 [ 554.639172][T12164] syz-executor222 (12164): drop_caches: 2 [ 554.649717][T12161] syz-executor222 (12161): drop_caches: 2 [ 554.664538][T12161] syz-executor222 (12161): drop_caches: 2 [ 554.982394][T12111] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 554.984258][T12111] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 554.985688][T12111] gfs2: fsid=gfs2.0: File system withdrawn [ 555.002622][T12111] CPU: 1 PID: 12111 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 555.004956][T12111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.007114][T12111] Call trace: [ 555.007850][T12111] dump_backtrace+0x1b8/0x1e4 [ 555.008886][T12111] show_stack+0x2c/0x44 [ 555.009843][T12111] dump_stack_lvl+0xd0/0x124 [ 555.010844][T12111] dump_stack+0x1c/0x28 [ 555.011775][T12111] gfs2_withdraw+0xf08/0x134c [ 555.012804][T12111] gfs2_consist_inode_i+0xf0/0x10c [ 555.013865][T12111] gfs2_jdesc_check+0x12c/0x264 [ 555.015003][T12111] init_journal+0xb60/0x1fa4 [ 555.016051][T12111] init_inodes+0xe0/0x2d8 [ 555.017002][T12111] gfs2_fill_super+0x1658/0x1fd4 [ 555.018159][T12111] get_tree_bdev+0x360/0x54c [ 555.019233][T12111] gfs2_get_tree+0x54/0x1b4 [ 555.020239][T12111] vfs_get_tree+0x90/0x274 [ 555.021252][T12111] do_new_mount+0x25c/0x8c8 [ 555.022247][T12111] path_mount+0x590/0xe04 [ 555.023149][T12111] __arm64_sys_mount+0x45c/0x594 [ 555.024194][T12111] invoke_syscall+0x98/0x2c0 [ 555.025147][T12111] el0_svc_common+0x138/0x258 [ 555.026143][T12111] do_el0_svc+0x64/0x198 [ 555.027139][T12111] el0_svc+0x4c/0x15c [ 555.028060][T12111] el0t_64_sync_handler+0x84/0xf0 [ 555.029157][T12111] el0t_64_sync+0x190/0x194 [ 555.045205][T12171] loop2: detected capacity change from 0 to 32768 [ 555.076028][T12171] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 555.077571][T12171] CPU: 0 PID: 12171 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 555.079769][T12171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.081970][T12171] Call trace: [ 555.082671][T12171] dump_backtrace+0x1b8/0x1e4 [ 555.083613][T12171] show_stack+0x2c/0x44 [ 555.084505][T12171] dump_stack_lvl+0xd0/0x124 [ 555.085586][T12171] dump_stack+0x1c/0x28 [ 555.086502][T12171] sysfs_create_dir_ns+0x278/0x318 [ 555.087624][T12171] kobject_add_internal+0x598/0xb14 [ 555.088864][T12171] kobject_init_and_add+0x130/0x1a0 [ 555.090025][T12171] gfs2_sys_fs_add+0x1f8/0x3f4 [ 555.091052][T12171] gfs2_fill_super+0xdf0/0x1fd4 [ 555.092148][T12171] get_tree_bdev+0x360/0x54c [ 555.093202][T12171] gfs2_get_tree+0x54/0x1b4 [ 555.094231][T12171] vfs_get_tree+0x90/0x274 [ 555.095191][T12171] do_new_mount+0x25c/0x8c8 [ 555.096245][T12171] path_mount+0x590/0xe04 [ 555.097150][T12171] __arm64_sys_mount+0x45c/0x594 [ 555.098157][T12171] invoke_syscall+0x98/0x2c0 [ 555.099261][T12171] el0_svc_common+0x138/0x258 [ 555.100248][T12171] do_el0_svc+0x64/0x198 [ 555.101296][T12171] el0_svc+0x4c/0x15c [ 555.102228][T12171] el0t_64_sync_handler+0x84/0xf0 [ 555.103339][T12171] el0t_64_sync+0x190/0x194 [ 555.116842][T12111] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 555.118550][T12171] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 555.152855][T12171] gfs2: fsid=gfs2: error -17 adding sysfs files [ 555.239608][T12170] loop1: detected capacity change from 0 to 32768 [ 555.242997][T12170] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 555.245054][T12170] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 555.248907][T12170] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 555.248907][T12170] inode = 1 18 [ 555.248907][T12170] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 555.253292][T12170] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 555.255431][T12170] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 555.258104][T12170] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 555.260096][T12170] gfs2: fsid=gfs2.0: about to withdraw this file system [ 555.289873][ T6866] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 555.319713][T12172] loop3: detected capacity change from 0 to 32768 [ 555.329029][T12172] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 555.333161][T12172] CPU: 1 PID: 12172 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 555.335611][T12172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.337750][T12172] Call trace: [ 555.338453][T12172] dump_backtrace+0x1b8/0x1e4 [ 555.339499][T12172] show_stack+0x2c/0x44 [ 555.340436][T12172] dump_stack_lvl+0xd0/0x124 [ 555.341453][T12172] dump_stack+0x1c/0x28 [ 555.342445][T12172] sysfs_create_dir_ns+0x278/0x318 [ 555.343574][T12172] kobject_add_internal+0x598/0xb14 [ 555.344651][T12172] kobject_init_and_add+0x130/0x1a0 [ 555.345781][T12172] gfs2_sys_fs_add+0x1f8/0x3f4 [ 555.346748][T12172] gfs2_fill_super+0xdf0/0x1fd4 [ 555.346846][T12173] loop4: detected capacity change from 0 to 32768 [ 555.347713][T12172] get_tree_bdev+0x360/0x54c [ 555.350136][T12172] gfs2_get_tree+0x54/0x1b4 [ 555.351111][T12172] vfs_get_tree+0x90/0x274 [ 555.352042][T12172] do_new_mount+0x25c/0x8c8 [ 555.353041][T12172] path_mount+0x590/0xe04 [ 555.353957][T12172] __arm64_sys_mount+0x45c/0x594 [ 555.354991][T12172] invoke_syscall+0x98/0x2c0 [ 555.355978][T12172] el0_svc_common+0x138/0x258 [ 555.356936][T12172] do_el0_svc+0x64/0x198 [ 555.357837][T12172] el0_svc+0x4c/0x15c [ 555.358757][T12172] el0t_64_sync_handler+0x84/0xf0 [ 555.359846][T12172] el0t_64_sync+0x190/0x194 [ 555.364337][T12173] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 555.366163][T12173] CPU: 0 PID: 12173 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 555.368476][T12173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.370657][T12173] Call trace: [ 555.371426][T12173] dump_backtrace+0x1b8/0x1e4 [ 555.372495][T12173] show_stack+0x2c/0x44 [ 555.373357][T12173] dump_stack_lvl+0xd0/0x124 [ 555.374349][T12173] dump_stack+0x1c/0x28 [ 555.375265][T12173] sysfs_create_dir_ns+0x278/0x318 [ 555.376604][T12173] kobject_add_internal+0x598/0xb14 [ 555.377832][T12173] kobject_init_and_add+0x130/0x1a0 [ 555.378975][T12173] gfs2_sys_fs_add+0x1f8/0x3f4 [ 555.380005][T12173] gfs2_fill_super+0xdf0/0x1fd4 [ 555.381083][T12173] get_tree_bdev+0x360/0x54c [ 555.382143][T12173] gfs2_get_tree+0x54/0x1b4 [ 555.383119][T12173] vfs_get_tree+0x90/0x274 [ 555.384075][T12173] do_new_mount+0x25c/0x8c8 [ 555.385071][T12173] path_mount+0x590/0xe04 [ 555.386049][T12173] __arm64_sys_mount+0x45c/0x594 [ 555.387142][T12173] invoke_syscall+0x98/0x2c0 [ 555.388134][T12173] el0_svc_common+0x138/0x258 [ 555.389238][T12173] do_el0_svc+0x64/0x198 [ 555.390148][T12173] el0_svc+0x4c/0x15c [ 555.391031][T12173] el0t_64_sync_handler+0x84/0xf0 [ 555.392093][T12173] el0t_64_sync+0x190/0x194 [ 555.393668][T12173] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 555.396477][T12173] gfs2: fsid=gfs2: error -17 adding sysfs files [ 555.401545][T12172] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 555.404317][T12172] gfs2: fsid=gfs2: error -17 adding sysfs files [ 555.410450][T12174] loop5: detected capacity change from 0 to 32768 [ 555.421183][T12171] syz-executor222 (12171): drop_caches: 2 [ 555.422533][T12171] syz-executor222 (12171): drop_caches: 2 [ 555.438296][T12174] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 555.439869][T12174] CPU: 0 PID: 12174 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 555.442030][T12174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.444073][T12174] Call trace: [ 555.444699][T12174] dump_backtrace+0x1b8/0x1e4 [ 555.445704][T12174] show_stack+0x2c/0x44 [ 555.446635][T12174] dump_stack_lvl+0xd0/0x124 [ 555.447663][T12174] dump_stack+0x1c/0x28 [ 555.448591][T12174] sysfs_create_dir_ns+0x278/0x318 [ 555.449701][T12174] kobject_add_internal+0x598/0xb14 [ 555.450903][T12174] kobject_init_and_add+0x130/0x1a0 [ 555.452051][T12174] gfs2_sys_fs_add+0x1f8/0x3f4 [ 555.453160][T12174] gfs2_fill_super+0xdf0/0x1fd4 [ 555.454262][T12174] get_tree_bdev+0x360/0x54c [ 555.455316][T12174] gfs2_get_tree+0x54/0x1b4 [ 555.456354][T12174] vfs_get_tree+0x90/0x274 [ 555.457343][T12174] do_new_mount+0x25c/0x8c8 [ 555.458389][T12174] path_mount+0x590/0xe04 [ 555.459386][T12174] __arm64_sys_mount+0x45c/0x594 [ 555.460479][T12174] invoke_syscall+0x98/0x2c0 [ 555.461505][T12174] el0_svc_common+0x138/0x258 [ 555.462514][T12174] do_el0_svc+0x64/0x198 [ 555.463434][T12174] el0_svc+0x4c/0x15c [ 555.464308][T12174] el0t_64_sync_handler+0x84/0xf0 [ 555.465440][T12174] el0t_64_sync+0x190/0x194 [ 555.504023][T12174] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 555.513816][T12174] gfs2: fsid=gfs2: error -17 adding sysfs files [ 555.584101][T12173] syz-executor222 (12173): drop_caches: 2 [ 555.585503][T12173] syz-executor222 (12173): drop_caches: 2 [ 555.642503][T12172] syz-executor222 (12172): drop_caches: 2 [ 555.665522][T12172] syz-executor222 (12172): drop_caches: 2 [ 555.766430][T12174] syz-executor222 (12174): drop_caches: 2 [ 555.770066][T12174] syz-executor222 (12174): drop_caches: 2 [ 556.026627][ T2107] ieee802154 phy0 wpan0: encryption failed: -22 [ 556.028069][ T2107] ieee802154 phy1 wpan1: encryption failed: -22 [ 556.035202][T12181] loop2: detected capacity change from 0 to 32768 [ 556.048248][T12181] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 556.051200][T12181] CPU: 1 PID: 12181 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 556.053563][T12181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.055764][T12181] Call trace: [ 556.056493][T12181] dump_backtrace+0x1b8/0x1e4 [ 556.057496][T12181] show_stack+0x2c/0x44 [ 556.058391][T12181] dump_stack_lvl+0xd0/0x124 [ 556.059325][T12181] dump_stack+0x1c/0x28 [ 556.060244][T12181] sysfs_create_dir_ns+0x278/0x318 [ 556.061383][T12181] kobject_add_internal+0x598/0xb14 [ 556.062607][T12181] kobject_init_and_add+0x130/0x1a0 [ 556.063792][T12181] gfs2_sys_fs_add+0x1f8/0x3f4 [ 556.064750][T12181] gfs2_fill_super+0xdf0/0x1fd4 [ 556.065850][T12181] get_tree_bdev+0x360/0x54c [ 556.066935][T12181] gfs2_get_tree+0x54/0x1b4 [ 556.067903][T12181] vfs_get_tree+0x90/0x274 [ 556.068756][T12181] do_new_mount+0x25c/0x8c8 [ 556.069761][T12181] path_mount+0x590/0xe04 [ 556.070717][T12181] __arm64_sys_mount+0x45c/0x594 [ 556.071956][T12181] invoke_syscall+0x98/0x2c0 [ 556.072917][T12181] el0_svc_common+0x138/0x258 [ 556.074013][T12181] do_el0_svc+0x64/0x198 [ 556.074974][T12181] el0_svc+0x4c/0x15c [ 556.075919][T12181] el0t_64_sync_handler+0x84/0xf0 [ 556.077093][T12181] el0t_64_sync+0x190/0x194 [ 556.083530][T12182] loop4: detected capacity change from 0 to 32768 [ 556.085440][T12181] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 556.089604][T12182] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 556.091124][T12182] CPU: 0 PID: 12182 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 556.093421][T12182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.095595][T12182] Call trace: [ 556.096314][T12182] dump_backtrace+0x1b8/0x1e4 [ 556.097324][T12182] show_stack+0x2c/0x44 [ 556.098224][T12182] dump_stack_lvl+0xd0/0x124 [ 556.099252][T12182] dump_stack+0x1c/0x28 [ 556.100108][T12182] sysfs_create_dir_ns+0x278/0x318 [ 556.101224][T12182] kobject_add_internal+0x598/0xb14 [ 556.102360][T12182] kobject_init_and_add+0x130/0x1a0 [ 556.103485][T12182] gfs2_sys_fs_add+0x1f8/0x3f4 [ 556.104520][T12182] gfs2_fill_super+0xdf0/0x1fd4 [ 556.105565][T12182] get_tree_bdev+0x360/0x54c [ 556.106541][T12182] gfs2_get_tree+0x54/0x1b4 [ 556.106871][T12181] gfs2: fsid=gfs2: error -17 adding sysfs files [ 556.107606][T12182] vfs_get_tree+0x90/0x274 [ 556.107621][T12182] do_new_mount+0x25c/0x8c8 [ 556.110941][T12182] path_mount+0x590/0xe04 [ 556.111879][T12182] __arm64_sys_mount+0x45c/0x594 [ 556.112984][T12182] invoke_syscall+0x98/0x2c0 [ 556.113952][T12182] el0_svc_common+0x138/0x258 [ 556.115002][T12182] do_el0_svc+0x64/0x198 [ 556.115925][T12182] el0_svc+0x4c/0x15c [ 556.116766][T12182] el0t_64_sync_handler+0x84/0xf0 [ 556.117831][T12182] el0t_64_sync+0x190/0x194 [ 556.121512][T12182] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 556.124308][T12182] gfs2: fsid=gfs2: error -17 adding sysfs files [ 556.156852][T12180] loop0: detected capacity change from 0 to 32768 [ 556.166297][T12180] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 556.167847][T12180] CPU: 0 PID: 12180 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 556.170233][T12180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.172418][T12180] Call trace: [ 556.173182][T12180] dump_backtrace+0x1b8/0x1e4 [ 556.174179][T12180] show_stack+0x2c/0x44 [ 556.175064][T12180] dump_stack_lvl+0xd0/0x124 [ 556.176015][T12180] dump_stack+0x1c/0x28 [ 556.176965][T12180] sysfs_create_dir_ns+0x278/0x318 [ 556.178117][T12180] kobject_add_internal+0x598/0xb14 [ 556.179229][T12180] kobject_init_and_add+0x130/0x1a0 [ 556.180396][T12180] gfs2_sys_fs_add+0x1f8/0x3f4 [ 556.181382][T12180] gfs2_fill_super+0xdf0/0x1fd4 [ 556.182555][T12180] get_tree_bdev+0x360/0x54c [ 556.183576][T12180] gfs2_get_tree+0x54/0x1b4 [ 556.184635][T12180] vfs_get_tree+0x90/0x274 [ 556.185683][T12180] do_new_mount+0x25c/0x8c8 [ 556.186723][T12180] path_mount+0x590/0xe04 [ 556.187733][T12180] __arm64_sys_mount+0x45c/0x594 [ 556.188854][T12180] invoke_syscall+0x98/0x2c0 [ 556.189892][T12180] el0_svc_common+0x138/0x258 [ 556.190973][T12180] do_el0_svc+0x64/0x198 [ 556.191897][T12180] el0_svc+0x4c/0x15c [ 556.192791][T12180] el0t_64_sync_handler+0x84/0xf0 [ 556.193927][T12180] el0t_64_sync+0x190/0x194 [ 556.198027][T12180] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 556.200869][T12180] gfs2: fsid=gfs2: error -17 adding sysfs files [ 556.229920][T12184] loop5: detected capacity change from 0 to 32768 [ 556.232130][T12184] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 556.233622][T12184] CPU: 0 PID: 12184 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 556.235959][T12184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.238324][T12184] Call trace: [ 556.238983][T12184] dump_backtrace+0x1b8/0x1e4 [ 556.240083][T12184] show_stack+0x2c/0x44 [ 556.241076][T12184] dump_stack_lvl+0xd0/0x124 [ 556.242075][T12184] dump_stack+0x1c/0x28 [ 556.242985][T12184] sysfs_create_dir_ns+0x278/0x318 [ 556.244054][T12184] kobject_add_internal+0x598/0xb14 [ 556.245243][T12184] kobject_init_and_add+0x130/0x1a0 [ 556.246400][T12184] gfs2_sys_fs_add+0x1f8/0x3f4 [ 556.247501][T12184] gfs2_fill_super+0xdf0/0x1fd4 [ 556.248641][T12184] get_tree_bdev+0x360/0x54c [ 556.249628][T12184] gfs2_get_tree+0x54/0x1b4 [ 556.250594][T12184] vfs_get_tree+0x90/0x274 [ 556.251587][T12184] do_new_mount+0x25c/0x8c8 [ 556.252643][T12184] path_mount+0x590/0xe04 [ 556.253616][T12184] __arm64_sys_mount+0x45c/0x594 [ 556.254728][T12184] invoke_syscall+0x98/0x2c0 [ 556.255706][T12184] el0_svc_common+0x138/0x258 [ 556.256898][T12184] do_el0_svc+0x64/0x198 [ 556.257847][T12184] el0_svc+0x4c/0x15c [ 556.258808][T12184] el0t_64_sync_handler+0x84/0xf0 [ 556.259904][T12184] el0t_64_sync+0x190/0x194 [ 556.282158][T12184] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 556.284892][T12184] gfs2: fsid=gfs2: error -17 adding sysfs files [ 556.354039][T12181] syz-executor222 (12181): drop_caches: 2 [ 556.355985][T12182] syz-executor222 (12182): drop_caches: 2 [ 556.357819][T12183] loop3: detected capacity change from 0 to 32768 [ 556.360159][T12182] syz-executor222 (12182): drop_caches: 2 [ 556.363641][T12181] syz-executor222 (12181): drop_caches: 2 [ 556.368021][T12183] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 556.371707][T12183] CPU: 1 PID: 12183 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 556.374036][T12183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.376334][T12183] Call trace: [ 556.377036][T12183] dump_backtrace+0x1b8/0x1e4 [ 556.378013][T12183] show_stack+0x2c/0x44 [ 556.378913][T12183] dump_stack_lvl+0xd0/0x124 [ 556.379914][T12183] dump_stack+0x1c/0x28 [ 556.380793][T12183] sysfs_create_dir_ns+0x278/0x318 [ 556.381826][T12183] kobject_add_internal+0x598/0xb14 [ 556.382943][T12183] kobject_init_and_add+0x130/0x1a0 [ 556.384051][T12183] gfs2_sys_fs_add+0x1f8/0x3f4 [ 556.385077][T12183] gfs2_fill_super+0xdf0/0x1fd4 [ 556.386141][T12183] get_tree_bdev+0x360/0x54c [ 556.387090][T12183] gfs2_get_tree+0x54/0x1b4 [ 556.388069][T12183] vfs_get_tree+0x90/0x274 [ 556.388968][T12183] do_new_mount+0x25c/0x8c8 [ 556.389903][T12183] path_mount+0x590/0xe04 [ 556.390835][T12183] __arm64_sys_mount+0x45c/0x594 [ 556.391991][T12183] invoke_syscall+0x98/0x2c0 [ 556.393057][T12183] el0_svc_common+0x138/0x258 [ 556.394032][T12183] do_el0_svc+0x64/0x198 [ 556.394891][T12183] el0_svc+0x4c/0x15c [ 556.395796][T12183] el0t_64_sync_handler+0x84/0xf0 [ 556.396908][T12183] el0t_64_sync+0x190/0x194 [ 556.398397][T12183] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 556.401508][T12183] gfs2: fsid=gfs2: error -17 adding sysfs files [ 556.487451][T12180] syz-executor222 (12180): drop_caches: 2 [ 556.491523][T12180] syz-executor222 (12180): drop_caches: 2 [ 556.522161][T12184] syz-executor222 (12184): drop_caches: 2 [ 556.535778][T12184] syz-executor222 (12184): drop_caches: 2 [ 556.680453][T12183] syz-executor222 (12183): drop_caches: 2 [ 556.686774][T12183] syz-executor222 (12183): drop_caches: 2 [ 556.787445][T12191] loop2: detected capacity change from 0 to 32768 [ 556.796199][T12191] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 556.797769][T12191] CPU: 0 PID: 12191 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 556.800098][T12191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.802471][T12191] Call trace: [ 556.803208][T12191] dump_backtrace+0x1b8/0x1e4 [ 556.804260][T12191] show_stack+0x2c/0x44 [ 556.805098][T12191] dump_stack_lvl+0xd0/0x124 [ 556.806143][T12191] dump_stack+0x1c/0x28 [ 556.807045][T12191] sysfs_create_dir_ns+0x278/0x318 [ 556.808208][T12191] kobject_add_internal+0x598/0xb14 [ 556.809298][T12191] kobject_init_and_add+0x130/0x1a0 [ 556.810492][T12191] gfs2_sys_fs_add+0x1f8/0x3f4 [ 556.811570][T12191] gfs2_fill_super+0xdf0/0x1fd4 [ 556.812650][T12191] get_tree_bdev+0x360/0x54c [ 556.813650][T12191] gfs2_get_tree+0x54/0x1b4 [ 556.814745][T12191] vfs_get_tree+0x90/0x274 [ 556.815726][T12191] do_new_mount+0x25c/0x8c8 [ 556.816666][T12191] path_mount+0x590/0xe04 [ 556.817650][T12191] __arm64_sys_mount+0x45c/0x594 [ 556.818670][T12191] invoke_syscall+0x98/0x2c0 [ 556.819690][T12191] el0_svc_common+0x138/0x258 [ 556.820688][T12191] do_el0_svc+0x64/0x198 [ 556.821593][T12191] el0_svc+0x4c/0x15c [ 556.822429][T12191] el0t_64_sync_handler+0x84/0xf0 [ 556.823573][T12191] el0t_64_sync+0x190/0x194 [ 556.826688][T12191] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 556.829513][T12191] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.041815][T12191] syz-executor222 (12191): drop_caches: 2 [ 557.049473][T12191] syz-executor222 (12191): drop_caches: 2 [ 557.120265][T12190] loop4: detected capacity change from 0 to 32768 [ 557.128687][T12190] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 557.133802][T12190] CPU: 1 PID: 12190 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 557.136253][T12190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 557.138456][T12190] Call trace: [ 557.139140][T12190] dump_backtrace+0x1b8/0x1e4 [ 557.140229][T12190] show_stack+0x2c/0x44 [ 557.141177][T12190] dump_stack_lvl+0xd0/0x124 [ 557.142243][T12190] dump_stack+0x1c/0x28 [ 557.143155][T12190] sysfs_create_dir_ns+0x278/0x318 [ 557.144229][T12190] kobject_add_internal+0x598/0xb14 [ 557.145375][T12190] kobject_init_and_add+0x130/0x1a0 [ 557.146553][T12190] gfs2_sys_fs_add+0x1f8/0x3f4 [ 557.147624][T12190] gfs2_fill_super+0xdf0/0x1fd4 [ 557.148667][T12190] get_tree_bdev+0x360/0x54c [ 557.149674][T12190] gfs2_get_tree+0x54/0x1b4 [ 557.150619][T12190] vfs_get_tree+0x90/0x274 [ 557.151590][T12190] do_new_mount+0x25c/0x8c8 [ 557.152579][T12190] path_mount+0x590/0xe04 [ 557.153496][T12190] __arm64_sys_mount+0x45c/0x594 [ 557.154684][T12190] invoke_syscall+0x98/0x2c0 [ 557.155683][T12190] el0_svc_common+0x138/0x258 [ 557.156730][T12190] do_el0_svc+0x64/0x198 [ 557.157617][T12190] el0_svc+0x4c/0x15c [ 557.158496][T12190] el0t_64_sync_handler+0x84/0xf0 [ 557.159620][T12190] el0t_64_sync+0x190/0x194 [ 557.191878][T12193] loop5: detected capacity change from 0 to 32768 [ 557.193924][T12190] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 557.197445][T12193] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 557.199020][T12193] CPU: 0 PID: 12193 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 557.201274][T12193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 557.203520][T12193] Call trace: [ 557.204257][T12193] dump_backtrace+0x1b8/0x1e4 [ 557.205260][T12193] show_stack+0x2c/0x44 [ 557.206154][T12193] dump_stack_lvl+0xd0/0x124 [ 557.207220][T12193] dump_stack+0x1c/0x28 [ 557.208118][T12193] sysfs_create_dir_ns+0x278/0x318 [ 557.209180][T12193] kobject_add_internal+0x598/0xb14 [ 557.210339][T12193] kobject_init_and_add+0x130/0x1a0 [ 557.211430][T12193] gfs2_sys_fs_add+0x1f8/0x3f4 [ 557.212548][T12193] gfs2_fill_super+0xdf0/0x1fd4 [ 557.213660][T12193] get_tree_bdev+0x360/0x54c [ 557.214690][T12193] gfs2_get_tree+0x54/0x1b4 [ 557.215629][T12193] vfs_get_tree+0x90/0x274 [ 557.216645][T12193] do_new_mount+0x25c/0x8c8 [ 557.217288][T12190] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.217717][T12193] path_mount+0x590/0xe04 [ 557.220149][T12193] __arm64_sys_mount+0x45c/0x594 [ 557.221248][T12193] invoke_syscall+0x98/0x2c0 [ 557.222294][T12193] el0_svc_common+0x138/0x258 [ 557.223409][T12193] do_el0_svc+0x64/0x198 [ 557.224355][T12193] el0_svc+0x4c/0x15c [ 557.225203][T12193] el0t_64_sync_handler+0x84/0xf0 [ 557.226432][T12193] el0t_64_sync+0x190/0x194 [ 557.227495][T12193] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 557.230499][T12193] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.274054][T12192] loop0: detected capacity change from 0 to 32768 [ 557.280529][T12194] loop3: detected capacity change from 0 to 32768 [ 557.282125][T12192] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 557.283847][T12192] CPU: 0 PID: 12192 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 557.286101][T12192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 557.288338][T12192] Call trace: [ 557.289049][T12192] dump_backtrace+0x1b8/0x1e4 [ 557.290104][T12192] show_stack+0x2c/0x44 [ 557.291010][T12192] dump_stack_lvl+0xd0/0x124 [ 557.292011][T12192] dump_stack+0x1c/0x28 [ 557.292949][T12192] sysfs_create_dir_ns+0x278/0x318 [ 557.294075][T12192] kobject_add_internal+0x598/0xb14 [ 557.295176][T12192] kobject_init_and_add+0x130/0x1a0 [ 557.296371][T12192] gfs2_sys_fs_add+0x1f8/0x3f4 [ 557.297510][T12192] gfs2_fill_super+0xdf0/0x1fd4 [ 557.298601][T12192] get_tree_bdev+0x360/0x54c [ 557.299510][T12192] gfs2_get_tree+0x54/0x1b4 [ 557.300503][T12192] vfs_get_tree+0x90/0x274 [ 557.301419][T12192] do_new_mount+0x25c/0x8c8 [ 557.302370][T12192] path_mount+0x590/0xe04 [ 557.303268][T12192] __arm64_sys_mount+0x45c/0x594 [ 557.304320][T12192] invoke_syscall+0x98/0x2c0 [ 557.305325][T12192] el0_svc_common+0x138/0x258 [ 557.306413][T12192] do_el0_svc+0x64/0x198 [ 557.307392][T12192] el0_svc+0x4c/0x15c [ 557.308269][T12192] el0t_64_sync_handler+0x84/0xf0 [ 557.309355][T12192] el0t_64_sync+0x190/0x194 [ 557.311404][T12192] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 557.314450][T12192] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.314650][T12194] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 557.317999][T12194] CPU: 1 PID: 12194 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 557.320206][T12194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 557.322359][T12194] Call trace: [ 557.323058][T12194] dump_backtrace+0x1b8/0x1e4 [ 557.324130][T12194] show_stack+0x2c/0x44 [ 557.325033][T12194] dump_stack_lvl+0xd0/0x124 [ 557.326090][T12194] dump_stack+0x1c/0x28 [ 557.327076][T12194] sysfs_create_dir_ns+0x278/0x318 [ 557.328150][T12194] kobject_add_internal+0x598/0xb14 [ 557.329252][T12194] kobject_init_and_add+0x130/0x1a0 [ 557.330414][T12194] gfs2_sys_fs_add+0x1f8/0x3f4 [ 557.331451][T12194] gfs2_fill_super+0xdf0/0x1fd4 [ 557.332487][T12194] get_tree_bdev+0x360/0x54c [ 557.333391][T12194] gfs2_get_tree+0x54/0x1b4 [ 557.334369][T12194] vfs_get_tree+0x90/0x274 [ 557.335405][T12194] do_new_mount+0x25c/0x8c8 [ 557.336380][T12194] path_mount+0x590/0xe04 [ 557.337355][T12194] __arm64_sys_mount+0x45c/0x594 [ 557.338461][T12194] invoke_syscall+0x98/0x2c0 [ 557.339415][T12194] el0_svc_common+0x138/0x258 [ 557.340475][T12194] do_el0_svc+0x64/0x198 [ 557.341418][T12194] el0_svc+0x4c/0x15c [ 557.342309][T12194] el0t_64_sync_handler+0x84/0xf0 [ 557.343573][T12194] el0t_64_sync+0x190/0x194 [ 557.346389][T12194] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 557.349305][T12194] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.462342][T12190] syz-executor222 (12190): drop_caches: 2 [ 557.463755][T12190] syz-executor222 (12190): drop_caches: 2 [ 557.481755][T12193] syz-executor222 (12193): drop_caches: 2 [ 557.494743][T12193] syz-executor222 (12193): drop_caches: 2 [ 557.566754][T12196] loop2: detected capacity change from 0 to 32768 [ 557.594191][T12196] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 557.596159][T12196] CPU: 1 PID: 12196 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 557.598419][T12196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 557.600640][T12196] Call trace: [ 557.601366][T12196] dump_backtrace+0x1b8/0x1e4 [ 557.602468][T12196] show_stack+0x2c/0x44 [ 557.603351][T12196] dump_stack_lvl+0xd0/0x124 [ 557.604470][T12196] dump_stack+0x1c/0x28 [ 557.605413][T12196] sysfs_create_dir_ns+0x278/0x318 [ 557.606547][T12196] kobject_add_internal+0x598/0xb14 [ 557.607705][T12196] kobject_init_and_add+0x130/0x1a0 [ 557.608859][T12196] gfs2_sys_fs_add+0x1f8/0x3f4 [ 557.609891][T12196] gfs2_fill_super+0xdf0/0x1fd4 [ 557.610949][T12196] get_tree_bdev+0x360/0x54c [ 557.611940][T12196] gfs2_get_tree+0x54/0x1b4 [ 557.612908][T12196] vfs_get_tree+0x90/0x274 [ 557.613929][T12196] do_new_mount+0x25c/0x8c8 [ 557.614905][T12196] path_mount+0x590/0xe04 [ 557.615851][T12196] __arm64_sys_mount+0x45c/0x594 [ 557.616978][T12196] invoke_syscall+0x98/0x2c0 [ 557.618033][T12196] el0_svc_common+0x138/0x258 [ 557.619136][T12196] do_el0_svc+0x64/0x198 [ 557.620098][T12196] el0_svc+0x4c/0x15c [ 557.621005][T12196] el0t_64_sync_handler+0x84/0xf0 [ 557.622131][T12196] el0t_64_sync+0x190/0x194 [ 557.628163][T12192] syz-executor222 (12192): drop_caches: 2 [ 557.632139][T12194] syz-executor222 (12194): drop_caches: 2 [ 557.635448][T12192] syz-executor222 (12192): drop_caches: 2 [ 557.640565][T12194] syz-executor222 (12194): drop_caches: 2 [ 557.680748][T12196] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 557.683531][T12196] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.813593][T12201] loop4: detected capacity change from 0 to 32768 [ 557.823098][T12201] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 557.824704][T12201] CPU: 0 PID: 12201 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 557.827086][T12201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 557.829302][T12201] Call trace: [ 557.829994][T12201] dump_backtrace+0x1b8/0x1e4 [ 557.831004][T12201] show_stack+0x2c/0x44 [ 557.831900][T12201] dump_stack_lvl+0xd0/0x124 [ 557.832930][T12201] dump_stack+0x1c/0x28 [ 557.833836][T12201] sysfs_create_dir_ns+0x278/0x318 [ 557.834975][T12201] kobject_add_internal+0x598/0xb14 [ 557.836139][T12201] kobject_init_and_add+0x130/0x1a0 [ 557.837364][T12201] gfs2_sys_fs_add+0x1f8/0x3f4 [ 557.838400][T12201] gfs2_fill_super+0xdf0/0x1fd4 [ 557.839516][T12201] get_tree_bdev+0x360/0x54c [ 557.840539][T12201] gfs2_get_tree+0x54/0x1b4 [ 557.841531][T12201] vfs_get_tree+0x90/0x274 [ 557.842469][T12201] do_new_mount+0x25c/0x8c8 [ 557.843489][T12201] path_mount+0x590/0xe04 [ 557.844451][T12201] __arm64_sys_mount+0x45c/0x594 [ 557.845505][T12201] invoke_syscall+0x98/0x2c0 [ 557.846546][T12201] el0_svc_common+0x138/0x258 [ 557.847597][T12201] do_el0_svc+0x64/0x198 [ 557.848525][T12201] el0_svc+0x4c/0x15c [ 557.849369][T12201] el0t_64_sync_handler+0x84/0xf0 [ 557.850476][T12201] el0t_64_sync+0x190/0x194 [ 557.851646][T12201] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 557.854556][T12201] gfs2: fsid=gfs2: error -17 adding sysfs files [ 557.921229][T12196] syz-executor222 (12196): drop_caches: 2 [ 557.928484][T12196] syz-executor222 (12196): drop_caches: 2 [ 558.053211][T12201] syz-executor222 (12201): drop_caches: 2 [ 558.057320][T12201] syz-executor222 (12201): drop_caches: 2 [ 558.124540][T12204] loop0: detected capacity change from 0 to 32768 [ 558.130587][T12204] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 558.132267][T12204] CPU: 0 PID: 12204 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 558.134598][T12204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 558.136844][T12204] Call trace: [ 558.137588][T12204] dump_backtrace+0x1b8/0x1e4 [ 558.138669][T12204] show_stack+0x2c/0x44 [ 558.139627][T12204] dump_stack_lvl+0xd0/0x124 [ 558.140648][T12204] dump_stack+0x1c/0x28 [ 558.141610][T12204] sysfs_create_dir_ns+0x278/0x318 [ 558.142684][T12204] kobject_add_internal+0x598/0xb14 [ 558.143828][T12204] kobject_init_and_add+0x130/0x1a0 [ 558.144915][T12204] gfs2_sys_fs_add+0x1f8/0x3f4 [ 558.145950][T12204] gfs2_fill_super+0xdf0/0x1fd4 [ 558.147000][T12204] get_tree_bdev+0x360/0x54c [ 558.148057][T12204] gfs2_get_tree+0x54/0x1b4 [ 558.149005][T12204] vfs_get_tree+0x90/0x274 [ 558.149994][T12204] do_new_mount+0x25c/0x8c8 [ 558.151054][T12204] path_mount+0x590/0xe04 [ 558.151911][T12204] __arm64_sys_mount+0x45c/0x594 [ 558.153026][T12204] invoke_syscall+0x98/0x2c0 [ 558.154040][T12204] el0_svc_common+0x138/0x258 [ 558.155078][T12204] do_el0_svc+0x64/0x198 [ 558.156060][T12204] el0_svc+0x4c/0x15c [ 558.156959][T12204] el0t_64_sync_handler+0x84/0xf0 [ 558.158112][T12204] el0t_64_sync+0x190/0x194 [ 558.185773][T12204] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 558.191908][T12204] gfs2: fsid=gfs2: error -17 adding sysfs files [ 558.337294][T12202] loop5: detected capacity change from 0 to 32768 [ 558.349055][T12202] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 558.353045][T12202] CPU: 1 PID: 12202 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 558.355589][T12202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 558.357724][T12202] Call trace: [ 558.358441][T12202] dump_backtrace+0x1b8/0x1e4 [ 558.359463][T12202] show_stack+0x2c/0x44 [ 558.360319][T12202] dump_stack_lvl+0xd0/0x124 [ 558.361355][T12202] dump_stack+0x1c/0x28 [ 558.362195][T12202] sysfs_create_dir_ns+0x278/0x318 [ 558.363304][T12202] kobject_add_internal+0x598/0xb14 [ 558.364421][T12202] kobject_init_and_add+0x130/0x1a0 [ 558.365597][T12202] gfs2_sys_fs_add+0x1f8/0x3f4 [ 558.366684][T12202] gfs2_fill_super+0xdf0/0x1fd4 [ 558.367830][T12202] get_tree_bdev+0x360/0x54c [ 558.368833][T12202] gfs2_get_tree+0x54/0x1b4 [ 558.369869][T12202] vfs_get_tree+0x90/0x274 [ 558.370782][T12202] do_new_mount+0x25c/0x8c8 [ 558.371787][T12202] path_mount+0x590/0xe04 [ 558.372719][T12202] __arm64_sys_mount+0x45c/0x594 [ 558.373750][T12202] invoke_syscall+0x98/0x2c0 [ 558.374819][T12202] el0_svc_common+0x138/0x258 [ 558.375833][T12202] do_el0_svc+0x64/0x198 [ 558.376879][T12202] el0_svc+0x4c/0x15c [ 558.377764][T12202] el0t_64_sync_handler+0x84/0xf0 [ 558.378920][T12202] el0t_64_sync+0x190/0x194 [ 558.388943][T12204] syz-executor222 (12204): drop_caches: 2 [ 558.391567][T12204] syz-executor222 (12204): drop_caches: 2 [ 558.396433][T12202] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 558.410658][T12202] gfs2: fsid=gfs2: error -17 adding sysfs files [ 558.435703][T12205] loop3: detected capacity change from 0 to 32768 [ 558.440038][T12207] loop2: detected capacity change from 0 to 32768 [ 558.446359][T12205] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 558.446764][T12207] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 558.448119][T12205] CPU: 1 PID: 12205 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 558.451572][T12205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 558.453862][T12205] Call trace: [ 558.454612][T12205] dump_backtrace+0x1b8/0x1e4 [ 558.455709][T12205] show_stack+0x2c/0x44 [ 558.456656][T12205] dump_stack_lvl+0xd0/0x124 [ 558.457675][T12205] dump_stack+0x1c/0x28 [ 558.458662][T12205] sysfs_create_dir_ns+0x278/0x318 [ 558.459718][T12205] kobject_add_internal+0x598/0xb14 [ 558.460877][T12205] kobject_init_and_add+0x130/0x1a0 [ 558.461990][T12205] gfs2_sys_fs_add+0x1f8/0x3f4 [ 558.463076][T12205] gfs2_fill_super+0xdf0/0x1fd4 [ 558.464141][T12205] get_tree_bdev+0x360/0x54c [ 558.465137][T12205] gfs2_get_tree+0x54/0x1b4 [ 558.466176][T12205] vfs_get_tree+0x90/0x274 [ 558.467167][T12205] do_new_mount+0x25c/0x8c8 [ 558.468140][T12205] path_mount+0x590/0xe04 [ 558.469148][T12205] __arm64_sys_mount+0x45c/0x594 [ 558.470217][T12205] invoke_syscall+0x98/0x2c0 [ 558.471220][T12205] el0_svc_common+0x138/0x258 [ 558.472201][T12205] do_el0_svc+0x64/0x198 [ 558.473112][T12205] el0_svc+0x4c/0x15c [ 558.473979][T12205] el0t_64_sync_handler+0x84/0xf0 [ 558.475128][T12205] el0t_64_sync+0x190/0x194 [ 558.476125][T12207] CPU: 0 PID: 12207 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 558.478610][T12207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 558.480845][T12207] Call trace: [ 558.481624][T12207] dump_backtrace+0x1b8/0x1e4 [ 558.482650][T12207] show_stack+0x2c/0x44 [ 558.483555][T12207] dump_stack_lvl+0xd0/0x124 [ 558.484542][T12207] dump_stack+0x1c/0x28 [ 558.485495][T12207] sysfs_create_dir_ns+0x278/0x318 [ 558.486638][T12207] kobject_add_internal+0x598/0xb14 [ 558.487801][T12207] kobject_init_and_add+0x130/0x1a0 [ 558.488900][T12207] gfs2_sys_fs_add+0x1f8/0x3f4 [ 558.489989][T12207] gfs2_fill_super+0xdf0/0x1fd4 [ 558.490943][T12207] get_tree_bdev+0x360/0x54c [ 558.492016][T12207] gfs2_get_tree+0x54/0x1b4 [ 558.492954][T12207] vfs_get_tree+0x90/0x274 [ 558.493968][T12207] do_new_mount+0x25c/0x8c8 [ 558.494958][T12207] path_mount+0x590/0xe04 [ 558.495917][T12207] __arm64_sys_mount+0x45c/0x594 [ 558.496959][T12207] invoke_syscall+0x98/0x2c0 [ 558.498037][T12207] el0_svc_common+0x138/0x258 [ 558.499149][T12207] do_el0_svc+0x64/0x198 [ 558.500093][T12207] el0_svc+0x4c/0x15c [ 558.501004][T12207] el0t_64_sync_handler+0x84/0xf0 [ 558.502060][T12207] el0t_64_sync+0x190/0x194 [ 558.513862][T12205] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 558.522075][T12205] gfs2: fsid=gfs2: error -17 adding sysfs files [ 558.557146][T12207] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 558.566317][T12207] gfs2: fsid=gfs2: error -17 adding sysfs files [ 558.599690][T12202] syz-executor222 (12202): drop_caches: 2 [ 558.601134][T12202] syz-executor222 (12202): drop_caches: 2 [ 558.762444][T12208] loop4: detected capacity change from 0 to 32768 [ 558.769659][T12208] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 558.771398][T12208] CPU: 0 PID: 12208 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 558.773621][T12208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 558.775926][T12208] Call trace: [ 558.776623][T12208] dump_backtrace+0x1b8/0x1e4 [ 558.777704][T12208] show_stack+0x2c/0x44 [ 558.778595][T12208] dump_stack_lvl+0xd0/0x124 [ 558.779643][T12208] dump_stack+0x1c/0x28 [ 558.779649][T12205] syz-executor222 (12205): drop_caches: 2 [ 558.781766][T12208] sysfs_create_dir_ns+0x278/0x318 [ 558.782114][T12205] syz-executor222 (12205): drop_caches: 2 [ 558.782861][T12208] kobject_add_internal+0x598/0xb14 [ 558.782881][T12208] kobject_init_and_add+0x130/0x1a0 [ 558.786370][T12208] gfs2_sys_fs_add+0x1f8/0x3f4 [ 558.787423][T12208] gfs2_fill_super+0xdf0/0x1fd4 [ 558.788494][T12208] get_tree_bdev+0x360/0x54c [ 558.789436][T12208] gfs2_get_tree+0x54/0x1b4 [ 558.790396][T12208] vfs_get_tree+0x90/0x274 [ 558.791351][T12208] do_new_mount+0x25c/0x8c8 [ 558.792370][T12208] path_mount+0x590/0xe04 [ 558.793315][T12208] __arm64_sys_mount+0x45c/0x594 [ 558.794401][T12208] invoke_syscall+0x98/0x2c0 [ 558.795472][T12208] el0_svc_common+0x138/0x258 [ 558.796533][T12208] do_el0_svc+0x64/0x198 [ 558.797534][T12208] el0_svc+0x4c/0x15c [ 558.798405][T12208] el0t_64_sync_handler+0x84/0xf0 [ 558.799499][T12208] el0t_64_sync+0x190/0x194 [ 558.804253][T12208] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 558.807161][T12208] gfs2: fsid=gfs2: error -17 adding sysfs files [ 558.833141][T12207] syz-executor222 (12207): drop_caches: 2 [ 558.836959][T12207] syz-executor222 (12207): drop_caches: 2 [ 559.010750][T12208] syz-executor222 (12208): drop_caches: 2 [ 559.016426][T12208] syz-executor222 (12208): drop_caches: 2 [ 559.083803][T12214] loop5: detected capacity change from 0 to 32768 [ 559.094341][T12214] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.097132][T12214] CPU: 1 PID: 12214 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.099536][T12214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.101574][T12211] loop0: detected capacity change from 0 to 32768 [ 559.101652][T12214] Call trace: [ 559.101659][T12214] dump_backtrace+0x1b8/0x1e4 [ 559.104924][T12214] show_stack+0x2c/0x44 [ 559.105886][T12214] dump_stack_lvl+0xd0/0x124 [ 559.106878][T12214] dump_stack+0x1c/0x28 [ 559.107816][T12214] sysfs_create_dir_ns+0x278/0x318 [ 559.108936][T12214] kobject_add_internal+0x598/0xb14 [ 559.110106][T12214] kobject_init_and_add+0x130/0x1a0 [ 559.111293][T12214] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.112399][T12214] gfs2_fill_super+0xdf0/0x1fd4 [ 559.113468][T12214] get_tree_bdev+0x360/0x54c [ 559.114468][T12214] gfs2_get_tree+0x54/0x1b4 [ 559.115429][T12214] vfs_get_tree+0x90/0x274 [ 559.116458][T12214] do_new_mount+0x25c/0x8c8 [ 559.117454][T12214] path_mount+0x590/0xe04 [ 559.118446][T12214] __arm64_sys_mount+0x45c/0x594 [ 559.119555][T12214] invoke_syscall+0x98/0x2c0 [ 559.120523][T12214] el0_svc_common+0x138/0x258 [ 559.121470][T12214] do_el0_svc+0x64/0x198 [ 559.122374][T12214] el0_svc+0x4c/0x15c [ 559.123291][T12214] el0t_64_sync_handler+0x84/0xf0 [ 559.124397][T12214] el0t_64_sync+0x190/0x194 [ 559.126663][T12211] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.128175][T12211] CPU: 0 PID: 12211 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.130471][T12211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.132522][T12211] Call trace: [ 559.133194][T12211] dump_backtrace+0x1b8/0x1e4 [ 559.134152][T12211] show_stack+0x2c/0x44 [ 559.135046][T12211] dump_stack_lvl+0xd0/0x124 [ 559.136005][T12211] dump_stack+0x1c/0x28 [ 559.136947][T12211] sysfs_create_dir_ns+0x278/0x318 [ 559.138016][T12211] kobject_add_internal+0x598/0xb14 [ 559.139214][T12211] kobject_init_and_add+0x130/0x1a0 [ 559.140330][T12211] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.141377][T12211] gfs2_fill_super+0xdf0/0x1fd4 [ 559.142418][T12211] get_tree_bdev+0x360/0x54c [ 559.143405][T12211] gfs2_get_tree+0x54/0x1b4 [ 559.144370][T12211] vfs_get_tree+0x90/0x274 [ 559.145379][T12211] do_new_mount+0x25c/0x8c8 [ 559.146440][T12211] path_mount+0x590/0xe04 [ 559.147428][T12211] __arm64_sys_mount+0x45c/0x594 [ 559.148475][T12211] invoke_syscall+0x98/0x2c0 [ 559.149542][T12211] el0_svc_common+0x138/0x258 [ 559.150576][T12211] do_el0_svc+0x64/0x198 [ 559.151497][T12211] el0_svc+0x4c/0x15c [ 559.152354][T12211] el0t_64_sync_handler+0x84/0xf0 [ 559.153403][T12211] el0t_64_sync+0x190/0x194 [ 559.173050][T12214] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 559.179385][T12214] gfs2: fsid=gfs2: error -17 adding sysfs files [ 559.189987][T12211] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 559.196418][T12211] gfs2: fsid=gfs2: error -17 adding sysfs files [ 559.404901][T12217] loop2: detected capacity change from 0 to 32768 [ 559.412014][T12211] syz-executor222 (12211): drop_caches: 2 [ 559.417741][T12214] syz-executor222 (12214): drop_caches: 2 [ 559.419329][T12211] syz-executor222 (12211): drop_caches: 2 [ 559.422841][T12216] loop3: detected capacity change from 0 to 32768 [ 559.423263][T12214] syz-executor222 (12214): drop_caches: 2 [ 559.434471][T12217] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.445980][T12217] CPU: 1 PID: 12217 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.448208][T12217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.450321][T12217] Call trace: [ 559.451065][T12217] dump_backtrace+0x1b8/0x1e4 [ 559.452103][T12217] show_stack+0x2c/0x44 [ 559.452972][T12217] dump_stack_lvl+0xd0/0x124 [ 559.453978][T12217] dump_stack+0x1c/0x28 [ 559.454884][T12217] sysfs_create_dir_ns+0x278/0x318 [ 559.455943][T12217] kobject_add_internal+0x598/0xb14 [ 559.457043][T12217] kobject_init_and_add+0x130/0x1a0 [ 559.458160][T12217] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.459166][T12217] gfs2_fill_super+0xdf0/0x1fd4 [ 559.460195][T12217] get_tree_bdev+0x360/0x54c [ 559.461175][T12217] gfs2_get_tree+0x54/0x1b4 [ 559.462147][T12217] vfs_get_tree+0x90/0x274 [ 559.463126][T12217] do_new_mount+0x25c/0x8c8 [ 559.464268][T12217] path_mount+0x590/0xe04 [ 559.465306][T12217] __arm64_sys_mount+0x45c/0x594 [ 559.466371][T12217] invoke_syscall+0x98/0x2c0 [ 559.467390][T12217] el0_svc_common+0x138/0x258 [ 559.468440][T12217] do_el0_svc+0x64/0x198 [ 559.469298][T12217] el0_svc+0x4c/0x15c [ 559.470180][T12217] el0t_64_sync_handler+0x84/0xf0 [ 559.471316][T12217] el0t_64_sync+0x190/0x194 [ 559.482989][T12216] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.486884][T12216] CPU: 1 PID: 12216 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.489150][T12216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.491433][T12216] Call trace: [ 559.492102][T12216] dump_backtrace+0x1b8/0x1e4 [ 559.493085][T12216] show_stack+0x2c/0x44 [ 559.494051][T12216] dump_stack_lvl+0xd0/0x124 [ 559.495044][T12216] dump_stack+0x1c/0x28 [ 559.495965][T12216] sysfs_create_dir_ns+0x278/0x318 [ 559.497075][T12216] kobject_add_internal+0x598/0xb14 [ 559.498248][T12216] kobject_init_and_add+0x130/0x1a0 [ 559.499468][T12216] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.500600][T12216] gfs2_fill_super+0xdf0/0x1fd4 [ 559.501602][T12216] get_tree_bdev+0x360/0x54c [ 559.502595][T12216] gfs2_get_tree+0x54/0x1b4 [ 559.503529][T12216] vfs_get_tree+0x90/0x274 [ 559.504527][T12216] do_new_mount+0x25c/0x8c8 [ 559.505497][T12216] path_mount+0x590/0xe04 [ 559.506407][T12216] __arm64_sys_mount+0x45c/0x594 [ 559.507512][T12216] invoke_syscall+0x98/0x2c0 [ 559.508500][T12216] el0_svc_common+0x138/0x258 [ 559.509459][T12216] do_el0_svc+0x64/0x198 [ 559.510403][T12216] el0_svc+0x4c/0x15c [ 559.511235][T12216] el0t_64_sync_handler+0x84/0xf0 [ 559.512304][T12216] el0t_64_sync+0x190/0x194 [ 559.541953][T12218] loop4: detected capacity change from 0 to 32768 [ 559.549156][T12218] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.550960][T12218] CPU: 1 PID: 12218 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.553223][T12218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.555517][T12218] Call trace: [ 559.556241][T12218] dump_backtrace+0x1b8/0x1e4 [ 559.557273][T12218] show_stack+0x2c/0x44 [ 559.558143][T12218] dump_stack_lvl+0xd0/0x124 [ 559.559105][T12218] dump_stack+0x1c/0x28 [ 559.560082][T12218] sysfs_create_dir_ns+0x278/0x318 [ 559.561217][T12218] kobject_add_internal+0x598/0xb14 [ 559.562439][T12218] kobject_init_and_add+0x130/0x1a0 [ 559.563612][T12218] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.564684][T12218] gfs2_fill_super+0xdf0/0x1fd4 [ 559.565742][T12218] get_tree_bdev+0x360/0x54c [ 559.566696][T12218] gfs2_get_tree+0x54/0x1b4 [ 559.567692][T12218] vfs_get_tree+0x90/0x274 [ 559.568673][T12218] do_new_mount+0x25c/0x8c8 [ 559.569637][T12218] path_mount+0x590/0xe04 [ 559.570517][T12218] __arm64_sys_mount+0x45c/0x594 [ 559.571535][T12218] invoke_syscall+0x98/0x2c0 [ 559.572579][T12218] el0_svc_common+0x138/0x258 [ 559.573617][T12218] do_el0_svc+0x64/0x198 [ 559.574572][T12218] el0_svc+0x4c/0x15c [ 559.575453][T12218] el0t_64_sync_handler+0x84/0xf0 [ 559.576593][T12218] el0t_64_sync+0x190/0x194 [ 559.588895][T12217] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 559.595168][T12217] gfs2: fsid=gfs2: error -17 adding sysfs files [ 559.599421][T12216] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 559.609551][T12216] gfs2: fsid=gfs2: error -17 adding sysfs files [ 559.630105][T12218] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 559.636394][T12218] gfs2: fsid=gfs2: error -17 adding sysfs files [ 559.679998][T12223] loop5: detected capacity change from 0 to 32768 [ 559.682276][T12223] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.683941][T12223] CPU: 0 PID: 12223 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.686313][T12223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.688574][T12223] Call trace: [ 559.689395][T12223] dump_backtrace+0x1b8/0x1e4 [ 559.690372][T12223] show_stack+0x2c/0x44 [ 559.691314][T12223] dump_stack_lvl+0xd0/0x124 [ 559.692316][T12223] dump_stack+0x1c/0x28 [ 559.693201][T12223] sysfs_create_dir_ns+0x278/0x318 [ 559.694327][T12223] kobject_add_internal+0x598/0xb14 [ 559.695464][T12223] kobject_init_and_add+0x130/0x1a0 [ 559.696593][T12223] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.697675][T12223] gfs2_fill_super+0xdf0/0x1fd4 [ 559.698703][T12223] get_tree_bdev+0x360/0x54c [ 559.699750][T12223] gfs2_get_tree+0x54/0x1b4 [ 559.700659][T12223] vfs_get_tree+0x90/0x274 [ 559.701595][T12223] do_new_mount+0x25c/0x8c8 [ 559.702523][T12223] path_mount+0x590/0xe04 [ 559.703451][T12223] __arm64_sys_mount+0x45c/0x594 [ 559.704565][T12223] invoke_syscall+0x98/0x2c0 [ 559.705570][T12223] el0_svc_common+0x138/0x258 [ 559.706707][T12223] do_el0_svc+0x64/0x198 [ 559.707662][T12223] el0_svc+0x4c/0x15c [ 559.708499][T12223] el0t_64_sync_handler+0x84/0xf0 [ 559.709588][T12223] el0t_64_sync+0x190/0x194 [ 559.710868][T12223] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 559.713825][T12223] gfs2: fsid=gfs2: error -17 adding sysfs files [ 559.857525][T12216] syz-executor222 (12216): drop_caches: 2 [ 559.860769][T12216] syz-executor222 (12216): drop_caches: 2 [ 559.907492][T12217] syz-executor222 (12217): drop_caches: 2 [ 559.912861][T12218] syz-executor222 (12218): drop_caches: 2 [ 559.915653][T12222] loop0: detected capacity change from 0 to 32768 [ 559.917663][T12217] syz-executor222 (12217): drop_caches: 2 [ 559.920255][T12218] syz-executor222 (12218): drop_caches: 2 [ 559.937167][T12222] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 559.938768][T12222] CPU: 0 PID: 12222 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 559.940971][T12222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 559.943095][T12222] Call trace: [ 559.943867][T12222] dump_backtrace+0x1b8/0x1e4 [ 559.944936][T12222] show_stack+0x2c/0x44 [ 559.945883][T12222] dump_stack_lvl+0xd0/0x124 [ 559.946907][T12222] dump_stack+0x1c/0x28 [ 559.947816][T12222] sysfs_create_dir_ns+0x278/0x318 [ 559.948962][T12222] kobject_add_internal+0x598/0xb14 [ 559.950048][T12222] kobject_init_and_add+0x130/0x1a0 [ 559.951131][T12222] gfs2_sys_fs_add+0x1f8/0x3f4 [ 559.952141][T12222] gfs2_fill_super+0xdf0/0x1fd4 [ 559.953157][T12222] get_tree_bdev+0x360/0x54c [ 559.954165][T12222] gfs2_get_tree+0x54/0x1b4 [ 559.955124][T12222] vfs_get_tree+0x90/0x274 [ 559.956009][T12222] do_new_mount+0x25c/0x8c8 [ 559.957071][T12222] path_mount+0x590/0xe04 [ 559.957978][T12222] __arm64_sys_mount+0x45c/0x594 [ 559.959016][T12222] invoke_syscall+0x98/0x2c0 [ 559.960012][T12222] el0_svc_common+0x138/0x258 [ 559.961044][T12222] do_el0_svc+0x64/0x198 [ 559.962010][T12222] el0_svc+0x4c/0x15c [ 559.962873][T12222] el0t_64_sync_handler+0x84/0xf0 [ 559.964005][T12222] el0t_64_sync+0x190/0x194 [ 559.974585][T12223] syz-executor222 (12223): drop_caches: 2 [ 559.982818][T12223] syz-executor222 (12223): drop_caches: 2 [ 560.054145][T12222] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 560.067276][T12222] gfs2: fsid=gfs2: error -17 adding sysfs files [ 560.216875][T12227] loop3: detected capacity change from 0 to 32768 [ 560.228639][T12227] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 560.231559][T12227] CPU: 1 PID: 12227 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 560.233811][T12227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 560.235959][T12227] Call trace: [ 560.236687][T12227] dump_backtrace+0x1b8/0x1e4 [ 560.237696][T12227] show_stack+0x2c/0x44 [ 560.238557][T12227] dump_stack_lvl+0xd0/0x124 [ 560.239553][T12227] dump_stack+0x1c/0x28 [ 560.240465][T12227] sysfs_create_dir_ns+0x278/0x318 [ 560.241534][T12227] kobject_add_internal+0x598/0xb14 [ 560.242662][T12227] kobject_init_and_add+0x130/0x1a0 [ 560.243849][T12227] gfs2_sys_fs_add+0x1f8/0x3f4 [ 560.244913][T12227] gfs2_fill_super+0xdf0/0x1fd4 [ 560.246006][T12227] get_tree_bdev+0x360/0x54c [ 560.247059][T12227] gfs2_get_tree+0x54/0x1b4 [ 560.248058][T12227] vfs_get_tree+0x90/0x274 [ 560.249093][T12227] do_new_mount+0x25c/0x8c8 [ 560.250118][T12227] path_mount+0x590/0xe04 [ 560.251012][T12227] __arm64_sys_mount+0x45c/0x594 [ 560.252041][T12227] invoke_syscall+0x98/0x2c0 [ 560.252985][T12227] el0_svc_common+0x138/0x258 [ 560.254138][T12227] do_el0_svc+0x64/0x198 [ 560.255115][T12227] el0_svc+0x4c/0x15c [ 560.256002][T12227] el0t_64_sync_handler+0x84/0xf0 [ 560.257045][T12227] el0t_64_sync+0x190/0x194 [ 560.295150][T12222] syz-executor222 (12222): drop_caches: 2 [ 560.301133][T12222] syz-executor222 (12222): drop_caches: 2 [ 560.342853][T12170] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 560.344725][T12170] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 560.348257][T12227] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 560.350721][T12170] gfs2: fsid=gfs2.0: File system withdrawn [ 560.354831][T12170] CPU: 1 PID: 12170 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 560.357189][T12170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 560.359357][T12170] Call trace: [ 560.360066][T12170] dump_backtrace+0x1b8/0x1e4 [ 560.361104][T12170] show_stack+0x2c/0x44 [ 560.361977][T12170] dump_stack_lvl+0xd0/0x124 [ 560.362719][T12227] gfs2: fsid=gfs2: error -17 adding sysfs files [ 560.362945][T12170] dump_stack+0x1c/0x28 [ 560.365200][T12170] gfs2_withdraw+0xf08/0x134c [ 560.366270][T12170] gfs2_consist_inode_i+0xf0/0x10c [ 560.367413][T12170] gfs2_jdesc_check+0x12c/0x264 [ 560.368415][T12170] init_journal+0xb60/0x1fa4 [ 560.369399][T12170] init_inodes+0xe0/0x2d8 [ 560.370327][T12170] gfs2_fill_super+0x1658/0x1fd4 [ 560.371379][T12170] get_tree_bdev+0x360/0x54c [ 560.372415][T12170] gfs2_get_tree+0x54/0x1b4 [ 560.373421][T12170] vfs_get_tree+0x90/0x274 [ 560.374487][T12170] do_new_mount+0x25c/0x8c8 [ 560.375475][T12170] path_mount+0x590/0xe04 [ 560.376435][T12170] __arm64_sys_mount+0x45c/0x594 [ 560.377519][T12170] invoke_syscall+0x98/0x2c0 [ 560.378512][T12170] el0_svc_common+0x138/0x258 [ 560.379527][T12170] do_el0_svc+0x64/0x198 [ 560.380440][T12170] el0_svc+0x4c/0x15c [ 560.381311][T12170] el0t_64_sync_handler+0x84/0xf0 [ 560.382444][T12170] el0t_64_sync+0x190/0x194 [ 560.445619][T12170] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 560.641655][T12230] loop2: detected capacity change from 0 to 32768 [ 560.643975][T12231] loop5: detected capacity change from 0 to 32768 [ 560.654273][T12230] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 560.655589][T12227] syz-executor222 (12227): drop_caches: 2 [ 560.661823][T12230] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 560.664242][T12231] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 560.665248][T12230] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 560.665248][T12230] inode = 1 18 [ 560.665248][T12230] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 560.667118][T12231] CPU: 1 PID: 12231 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 560.670584][T12230] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 560.672000][T12231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 560.672013][T12231] Call trace: [ 560.672018][T12231] dump_backtrace+0x1b8/0x1e4 [ 560.672034][T12231] show_stack+0x2c/0x44 [ 560.674074][T12230] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 560.676161][T12231] dump_stack_lvl+0xd0/0x124 [ 560.676183][T12231] dump_stack+0x1c/0x28 [ 560.676196][T12231] sysfs_create_dir_ns+0x278/0x318 [ 560.676208][T12231] kobject_add_internal+0x598/0xb14 [ 560.676222][T12231] kobject_init_and_add+0x130/0x1a0 [ 560.676235][T12231] gfs2_sys_fs_add+0x1f8/0x3f4 [ 560.676246][T12231] gfs2_fill_super+0xdf0/0x1fd4 [ 560.676258][T12231] get_tree_bdev+0x360/0x54c [ 560.676270][T12231] gfs2_get_tree+0x54/0x1b4 [ 560.676290][T12231] vfs_get_tree+0x90/0x274 [ 560.676301][T12231] do_new_mount+0x25c/0x8c8 [ 560.676312][T12231] path_mount+0x590/0xe04 [ 560.676322][T12231] __arm64_sys_mount+0x45c/0x594 [ 560.676332][T12231] invoke_syscall+0x98/0x2c0 [ 560.678803][T12230] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 560.678947][T12231] el0_svc_common+0x138/0x258 [ 560.680988][T12230] gfs2: fsid=gfs2.0: about to withdraw this file system [ 560.681764][T12231] do_el0_svc+0x64/0x198 [ 560.691267][T12227] syz-executor222 (12227): drop_caches: 2 [ 560.692067][T12231] el0_svc+0x4c/0x15c [ 560.692085][T12231] el0t_64_sync_handler+0x84/0xf0 [ 560.692095][T12231] el0t_64_sync+0x190/0x194 [ 560.713547][T12229] loop4: detected capacity change from 0 to 32768 [ 560.727094][T12229] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 560.729880][T12229] CPU: 1 PID: 12229 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 560.732201][T12229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 560.734427][T12229] Call trace: [ 560.735154][T12229] dump_backtrace+0x1b8/0x1e4 [ 560.736218][T12229] show_stack+0x2c/0x44 [ 560.737151][T12229] dump_stack_lvl+0xd0/0x124 [ 560.738270][T12229] dump_stack+0x1c/0x28 [ 560.739247][T12229] sysfs_create_dir_ns+0x278/0x318 [ 560.740471][T12229] kobject_add_internal+0x598/0xb14 [ 560.741603][T12229] kobject_init_and_add+0x130/0x1a0 [ 560.742827][T12229] gfs2_sys_fs_add+0x1f8/0x3f4 [ 560.743920][T12229] gfs2_fill_super+0xdf0/0x1fd4 [ 560.744981][T12229] get_tree_bdev+0x360/0x54c [ 560.746056][T12229] gfs2_get_tree+0x54/0x1b4 [ 560.747063][T12229] vfs_get_tree+0x90/0x274 [ 560.748044][T12229] do_new_mount+0x25c/0x8c8 [ 560.749057][T12229] path_mount+0x590/0xe04 [ 560.749966][T12229] __arm64_sys_mount+0x45c/0x594 [ 560.750978][T12229] invoke_syscall+0x98/0x2c0 [ 560.751995][T12229] el0_svc_common+0x138/0x258 [ 560.753029][T12229] do_el0_svc+0x64/0x198 [ 560.753979][T12229] el0_svc+0x4c/0x15c [ 560.754857][T12229] el0t_64_sync_handler+0x84/0xf0 [ 560.755970][T12229] el0t_64_sync+0x190/0x194 [ 560.818994][T12229] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 560.828747][T12229] gfs2: fsid=gfs2: error -17 adding sysfs files [ 560.831362][T12231] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 560.844929][T12231] gfs2: fsid=gfs2: error -17 adding sysfs files [ 560.907932][T12233] loop0: detected capacity change from 0 to 32768 [ 560.916314][T12233] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 560.918097][T12233] CPU: 0 PID: 12233 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 560.920414][T12233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 560.922596][T12233] Call trace: [ 560.923332][T12233] dump_backtrace+0x1b8/0x1e4 [ 560.924358][T12233] show_stack+0x2c/0x44 [ 560.925254][T12233] dump_stack_lvl+0xd0/0x124 [ 560.926257][T12233] dump_stack+0x1c/0x28 [ 560.927153][T12233] sysfs_create_dir_ns+0x278/0x318 [ 560.928277][T12233] kobject_add_internal+0x598/0xb14 [ 560.929434][T12233] kobject_init_and_add+0x130/0x1a0 [ 560.930557][T12233] gfs2_sys_fs_add+0x1f8/0x3f4 [ 560.931605][T12233] gfs2_fill_super+0xdf0/0x1fd4 [ 560.932654][T12233] get_tree_bdev+0x360/0x54c [ 560.933583][T12233] gfs2_get_tree+0x54/0x1b4 [ 560.934526][T12233] vfs_get_tree+0x90/0x274 [ 560.935474][T12233] do_new_mount+0x25c/0x8c8 [ 560.936431][T12233] path_mount+0x590/0xe04 [ 560.937385][T12233] __arm64_sys_mount+0x45c/0x594 [ 560.938464][T12233] invoke_syscall+0x98/0x2c0 [ 560.939452][T12233] el0_svc_common+0x138/0x258 [ 560.940506][T12233] do_el0_svc+0x64/0x198 [ 560.941400][T12233] el0_svc+0x4c/0x15c [ 560.942341][T12233] el0t_64_sync_handler+0x84/0xf0 [ 560.943404][T12233] el0t_64_sync+0x190/0x194 [ 560.978110][T12233] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 560.989973][T12233] gfs2: fsid=gfs2: error -17 adding sysfs files [ 561.031496][T12234] loop1: detected capacity change from 0 to 32768 [ 561.048114][T12234] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 561.049643][T12234] CPU: 0 PID: 12234 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 561.051922][T12234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 561.054027][T12234] Call trace: [ 561.054698][T12234] dump_backtrace+0x1b8/0x1e4 [ 561.055763][T12234] show_stack+0x2c/0x44 [ 561.056645][T12234] dump_stack_lvl+0xd0/0x124 [ 561.056816][T12229] syz-executor222 (12229): drop_caches: 2 [ 561.057582][T12234] dump_stack+0x1c/0x28 [ 561.057600][T12234] sysfs_create_dir_ns+0x278/0x318 [ 561.057612][T12234] kobject_add_internal+0x598/0xb14 [ 561.057626][T12234] kobject_init_and_add+0x130/0x1a0 [ 561.061489][T12229] syz-executor222 (12229): drop_caches: 2 [ 561.061947][T12234] gfs2_sys_fs_add+0x1f8/0x3f4 [ 561.065307][T12234] gfs2_fill_super+0xdf0/0x1fd4 [ 561.066415][T12234] get_tree_bdev+0x360/0x54c [ 561.067422][T12234] gfs2_get_tree+0x54/0x1b4 [ 561.068356][T12234] vfs_get_tree+0x90/0x274 [ 561.069252][T12234] do_new_mount+0x25c/0x8c8 [ 561.070217][T12234] path_mount+0x590/0xe04 [ 561.071134][T12234] __arm64_sys_mount+0x45c/0x594 [ 561.072300][T12234] invoke_syscall+0x98/0x2c0 [ 561.073313][T12234] el0_svc_common+0x138/0x258 [ 561.074358][T12234] do_el0_svc+0x64/0x198 [ 561.075271][T12234] el0_svc+0x4c/0x15c [ 561.076088][T12234] el0t_64_sync_handler+0x84/0xf0 [ 561.077204][T12234] el0t_64_sync+0x190/0x194 [ 561.108116][T12231] syz-executor222 (12231): drop_caches: 2 [ 561.114098][T12231] syz-executor222 (12231): drop_caches: 2 [ 561.179890][T12234] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 561.206444][T12234] gfs2: fsid=gfs2: error -17 adding sysfs files [ 561.274275][T12233] syz-executor222 (12233): drop_caches: 2 [ 561.275797][T12233] syz-executor222 (12233): drop_caches: 2 [ 561.297302][T12237] loop3: detected capacity change from 0 to 32768 [ 561.311452][T12237] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 561.313320][T12237] CPU: 1 PID: 12237 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 561.315655][T12237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 561.317827][T12237] Call trace: [ 561.318602][T12237] dump_backtrace+0x1b8/0x1e4 [ 561.319674][T12237] show_stack+0x2c/0x44 [ 561.320594][T12237] dump_stack_lvl+0xd0/0x124 [ 561.321598][T12237] dump_stack+0x1c/0x28 [ 561.322557][T12237] sysfs_create_dir_ns+0x278/0x318 [ 561.323700][T12237] kobject_add_internal+0x598/0xb14 [ 561.324862][T12237] kobject_init_and_add+0x130/0x1a0 [ 561.325971][T12237] gfs2_sys_fs_add+0x1f8/0x3f4 [ 561.327042][T12237] gfs2_fill_super+0xdf0/0x1fd4 [ 561.328087][T12237] get_tree_bdev+0x360/0x54c [ 561.329123][T12237] gfs2_get_tree+0x54/0x1b4 [ 561.330128][T12237] vfs_get_tree+0x90/0x274 [ 561.331076][T12237] do_new_mount+0x25c/0x8c8 [ 561.332099][T12237] path_mount+0x590/0xe04 [ 561.333073][T12237] __arm64_sys_mount+0x45c/0x594 [ 561.334151][T12237] invoke_syscall+0x98/0x2c0 [ 561.335227][T12237] el0_svc_common+0x138/0x258 [ 561.336400][T12237] do_el0_svc+0x64/0x198 [ 561.337319][T12237] el0_svc+0x4c/0x15c [ 561.338152][T12237] el0t_64_sync_handler+0x84/0xf0 [ 561.339333][T12237] el0t_64_sync+0x190/0x194 [ 561.434554][T12234] syz-executor222 (12234): drop_caches: 2 [ 561.436591][T12234] syz-executor222 (12234): drop_caches: 2 [ 561.439532][T12237] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 561.443364][T12237] gfs2: fsid=gfs2: error -17 adding sysfs files [ 561.780118][T12237] syz-executor222 (12237): drop_caches: 2 [ 561.788739][T12237] syz-executor222 (12237): drop_caches: 2 [ 562.053191][T12241] loop4: detected capacity change from 0 to 32768 [ 562.061814][T12241] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 562.063764][T12241] CPU: 1 PID: 12241 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 562.066012][T12241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 562.068250][T12241] Call trace: [ 562.068985][T12241] dump_backtrace+0x1b8/0x1e4 [ 562.069991][T12241] show_stack+0x2c/0x44 [ 562.070989][T12241] dump_stack_lvl+0xd0/0x124 [ 562.071964][T12241] dump_stack+0x1c/0x28 [ 562.072879][T12241] sysfs_create_dir_ns+0x278/0x318 [ 562.074089][T12241] kobject_add_internal+0x598/0xb14 [ 562.075273][T12241] kobject_init_and_add+0x130/0x1a0 [ 562.076393][T12241] gfs2_sys_fs_add+0x1f8/0x3f4 [ 562.077408][T12241] gfs2_fill_super+0xdf0/0x1fd4 [ 562.078737][T12241] get_tree_bdev+0x360/0x54c [ 562.079801][T12241] gfs2_get_tree+0x54/0x1b4 [ 562.080819][T12241] vfs_get_tree+0x90/0x274 [ 562.081724][T12241] do_new_mount+0x25c/0x8c8 [ 562.082779][T12241] path_mount+0x590/0xe04 [ 562.083754][T12241] __arm64_sys_mount+0x45c/0x594 [ 562.084853][T12241] invoke_syscall+0x98/0x2c0 [ 562.085859][T12241] el0_svc_common+0x138/0x258 [ 562.086874][T12241] do_el0_svc+0x64/0x198 [ 562.087799][T12241] el0_svc+0x4c/0x15c [ 562.088715][T12241] el0t_64_sync_handler+0x84/0xf0 [ 562.089906][T12241] el0t_64_sync+0x190/0x194 [ 562.114066][T12245] loop1: detected capacity change from 0 to 32768 [ 562.143904][T12242] loop5: detected capacity change from 0 to 32768 [ 562.146710][T12245] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 562.148290][T12245] CPU: 0 PID: 12245 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 562.149483][T12242] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 562.150592][T12245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 562.150604][T12245] Call trace: [ 562.150608][T12245] dump_backtrace+0x1b8/0x1e4 [ 562.150621][T12245] show_stack+0x2c/0x44 [ 562.150631][T12245] dump_stack_lvl+0xd0/0x124 [ 562.150644][T12245] dump_stack+0x1c/0x28 [ 562.159004][T12245] sysfs_create_dir_ns+0x278/0x318 [ 562.160165][T12245] kobject_add_internal+0x598/0xb14 [ 562.161269][T12245] kobject_init_and_add+0x130/0x1a0 [ 562.162396][T12245] gfs2_sys_fs_add+0x1f8/0x3f4 [ 562.163492][T12245] gfs2_fill_super+0xdf0/0x1fd4 [ 562.164552][T12245] get_tree_bdev+0x360/0x54c [ 562.165528][T12245] gfs2_get_tree+0x54/0x1b4 [ 562.166518][T12245] vfs_get_tree+0x90/0x274 [ 562.167450][T12245] do_new_mount+0x25c/0x8c8 [ 562.167611][T12241] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 562.168450][T12245] path_mount+0x590/0xe04 [ 562.168465][T12245] __arm64_sys_mount+0x45c/0x594 [ 562.168475][T12245] invoke_syscall+0x98/0x2c0 [ 562.168489][T12245] el0_svc_common+0x138/0x258 [ 562.175617][T12245] do_el0_svc+0x64/0x198 [ 562.176601][T12245] el0_svc+0x4c/0x15c [ 562.177508][T12245] el0t_64_sync_handler+0x84/0xf0 [ 562.178664][T12245] el0t_64_sync+0x190/0x194 [ 562.180698][T12245] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 562.181914][T12242] CPU: 1 PID: 12242 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 562.183384][T12245] gfs2: fsid=gfs2: error -17 adding sysfs files [ 562.185818][T12242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 562.185831][T12242] Call trace: [ 562.185835][T12242] dump_backtrace+0x1b8/0x1e4 [ 562.185853][T12242] show_stack+0x2c/0x44 [ 562.185863][T12242] dump_stack_lvl+0xd0/0x124 [ 562.185877][T12242] dump_stack+0x1c/0x28 [ 562.185889][T12242] sysfs_create_dir_ns+0x278/0x318 [ 562.190810][T12241] gfs2: fsid=gfs2: error -17 adding sysfs files [ 562.191180][T12242] kobject_add_internal+0x598/0xb14 [ 562.197884][T12242] kobject_init_and_add+0x130/0x1a0 [ 562.199095][T12242] gfs2_sys_fs_add+0x1f8/0x3f4 [ 562.200131][T12242] gfs2_fill_super+0xdf0/0x1fd4 [ 562.201138][T12242] get_tree_bdev+0x360/0x54c [ 562.202260][T12242] gfs2_get_tree+0x54/0x1b4 [ 562.203296][T12242] vfs_get_tree+0x90/0x274 [ 562.204376][T12242] do_new_mount+0x25c/0x8c8 [ 562.205432][T12242] path_mount+0x590/0xe04 [ 562.206447][T12242] __arm64_sys_mount+0x45c/0x594 [ 562.207509][T12242] invoke_syscall+0x98/0x2c0 [ 562.208584][T12242] el0_svc_common+0x138/0x258 [ 562.209641][T12242] do_el0_svc+0x64/0x198 [ 562.210533][T12242] el0_svc+0x4c/0x15c [ 562.211416][T12242] el0t_64_sync_handler+0x84/0xf0 [ 562.212609][T12242] el0t_64_sync+0x190/0x194 [ 562.214195][T12242] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 562.217382][T12242] gfs2: fsid=gfs2: error -17 adding sysfs files [ 562.219632][T12244] loop0: detected capacity change from 0 to 32768 [ 562.223269][T12244] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 562.225177][T12244] CPU: 1 PID: 12244 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 562.227516][T12244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 562.229751][T12244] Call trace: [ 562.230482][T12244] dump_backtrace+0x1b8/0x1e4 [ 562.231524][T12244] show_stack+0x2c/0x44 [ 562.232459][T12244] dump_stack_lvl+0xd0/0x124 [ 562.233487][T12244] dump_stack+0x1c/0x28 [ 562.234451][T12244] sysfs_create_dir_ns+0x278/0x318 [ 562.235594][T12244] kobject_add_internal+0x598/0xb14 [ 562.236840][T12244] kobject_init_and_add+0x130/0x1a0 [ 562.238039][T12244] gfs2_sys_fs_add+0x1f8/0x3f4 [ 562.239149][T12244] gfs2_fill_super+0xdf0/0x1fd4 [ 562.240153][T12244] get_tree_bdev+0x360/0x54c [ 562.241204][T12244] gfs2_get_tree+0x54/0x1b4 [ 562.242122][T12244] vfs_get_tree+0x90/0x274 [ 562.243193][T12244] do_new_mount+0x25c/0x8c8 [ 562.244187][T12244] path_mount+0x590/0xe04 [ 562.245154][T12244] __arm64_sys_mount+0x45c/0x594 [ 562.246379][T12244] invoke_syscall+0x98/0x2c0 [ 562.247414][T12244] el0_svc_common+0x138/0x258 [ 562.248532][T12244] do_el0_svc+0x64/0x198 [ 562.249478][T12244] el0_svc+0x4c/0x15c [ 562.250335][T12244] el0t_64_sync_handler+0x84/0xf0 [ 562.251377][T12244] el0t_64_sync+0x190/0x194 [ 562.252750][T12244] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 562.258052][T12244] gfs2: fsid=gfs2: error -17 adding sysfs files [ 562.312528][T12246] loop3: detected capacity change from 0 to 32768 [ 562.314671][T12246] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 562.316527][T12246] CPU: 0 PID: 12246 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 562.318785][T12246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 562.320957][T12246] Call trace: [ 562.321676][T12246] dump_backtrace+0x1b8/0x1e4 [ 562.322703][T12246] show_stack+0x2c/0x44 [ 562.323549][T12246] dump_stack_lvl+0xd0/0x124 [ 562.324651][T12246] dump_stack+0x1c/0x28 [ 562.325464][T12246] sysfs_create_dir_ns+0x278/0x318 [ 562.326552][T12246] kobject_add_internal+0x598/0xb14 [ 562.327647][T12246] kobject_init_and_add+0x130/0x1a0 [ 562.328830][T12246] gfs2_sys_fs_add+0x1f8/0x3f4 [ 562.329888][T12246] gfs2_fill_super+0xdf0/0x1fd4 [ 562.330892][T12246] get_tree_bdev+0x360/0x54c [ 562.331959][T12246] gfs2_get_tree+0x54/0x1b4 [ 562.332961][T12246] vfs_get_tree+0x90/0x274 [ 562.333934][T12246] do_new_mount+0x25c/0x8c8 [ 562.335001][T12246] path_mount+0x590/0xe04 [ 562.335944][T12246] __arm64_sys_mount+0x45c/0x594 [ 562.337008][T12246] invoke_syscall+0x98/0x2c0 [ 562.338011][T12246] el0_svc_common+0x138/0x258 [ 562.339005][T12246] do_el0_svc+0x64/0x198 [ 562.339965][T12246] el0_svc+0x4c/0x15c [ 562.340830][T12246] el0t_64_sync_handler+0x84/0xf0 [ 562.341923][T12246] el0t_64_sync+0x190/0x194 [ 562.355868][T12246] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 562.362526][T12246] gfs2: fsid=gfs2: error -17 adding sysfs files [ 562.406562][T12245] syz-executor222 (12245): drop_caches: 2 [ 562.408661][T12245] syz-executor222 (12245): drop_caches: 2 [ 562.489382][T12244] syz-executor222 (12244): drop_caches: 2 [ 562.489972][T12242] syz-executor222 (12242): drop_caches: 2 [ 562.492962][T12241] syz-executor222 (12241): drop_caches: 2 [ 562.496756][T12244] syz-executor222 (12244): drop_caches: 2 [ 562.498220][T12242] syz-executor222 (12242): drop_caches: 2 [ 562.508661][T12241] syz-executor222 (12241): drop_caches: 2 [ 562.578809][T12246] syz-executor222 (12246): drop_caches: 2 [ 562.581534][T12246] syz-executor222 (12246): drop_caches: 2 [ 562.969488][T12254] loop0: detected capacity change from 0 to 32768 [ 562.978054][T12254] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 562.979804][T12254] CPU: 1 PID: 12254 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 562.982259][T12254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 562.984449][T12254] Call trace: [ 562.985189][T12254] dump_backtrace+0x1b8/0x1e4 [ 562.986257][T12254] show_stack+0x2c/0x44 [ 562.987157][T12254] dump_stack_lvl+0xd0/0x124 [ 562.988092][T12254] dump_stack+0x1c/0x28 [ 562.988973][T12254] sysfs_create_dir_ns+0x278/0x318 [ 562.990049][T12254] kobject_add_internal+0x598/0xb14 [ 562.991295][T12254] kobject_init_and_add+0x130/0x1a0 [ 562.992387][T12254] gfs2_sys_fs_add+0x1f8/0x3f4 [ 562.993420][T12254] gfs2_fill_super+0xdf0/0x1fd4 [ 562.994487][T12254] get_tree_bdev+0x360/0x54c [ 562.995494][T12254] gfs2_get_tree+0x54/0x1b4 [ 562.996436][T12254] vfs_get_tree+0x90/0x274 [ 562.997363][T12254] do_new_mount+0x25c/0x8c8 [ 562.998357][T12254] path_mount+0x590/0xe04 [ 562.999354][T12254] __arm64_sys_mount+0x45c/0x594 [ 563.000343][T12254] invoke_syscall+0x98/0x2c0 [ 563.001371][T12254] el0_svc_common+0x138/0x258 [ 563.002351][T12254] do_el0_svc+0x64/0x198 [ 563.003298][T12254] el0_svc+0x4c/0x15c [ 563.004151][T12254] el0t_64_sync_handler+0x84/0xf0 [ 563.005203][T12254] el0t_64_sync+0x190/0x194 [ 563.079899][T12254] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 563.082795][T12256] loop3: detected capacity change from 0 to 32768 [ 563.089539][T12254] gfs2: fsid=gfs2: error -17 adding sysfs files [ 563.091209][T12256] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 563.092936][T12256] CPU: 1 PID: 12256 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 563.095132][T12256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 563.097342][T12256] Call trace: [ 563.098034][T12256] dump_backtrace+0x1b8/0x1e4 [ 563.099071][T12256] show_stack+0x2c/0x44 [ 563.100003][T12256] dump_stack_lvl+0xd0/0x124 [ 563.101075][T12256] dump_stack+0x1c/0x28 [ 563.102054][T12256] sysfs_create_dir_ns+0x278/0x318 [ 563.103170][T12256] kobject_add_internal+0x598/0xb14 [ 563.104250][T12256] kobject_init_and_add+0x130/0x1a0 [ 563.105445][T12256] gfs2_sys_fs_add+0x1f8/0x3f4 [ 563.106465][T12256] gfs2_fill_super+0xdf0/0x1fd4 [ 563.107448][T12256] get_tree_bdev+0x360/0x54c [ 563.108467][T12256] gfs2_get_tree+0x54/0x1b4 [ 563.109436][T12256] vfs_get_tree+0x90/0x274 [ 563.110452][T12256] do_new_mount+0x25c/0x8c8 [ 563.111384][T12256] path_mount+0x590/0xe04 [ 563.112373][T12256] __arm64_sys_mount+0x45c/0x594 [ 563.113398][T12256] invoke_syscall+0x98/0x2c0 [ 563.114419][T12256] el0_svc_common+0x138/0x258 [ 563.115484][T12256] do_el0_svc+0x64/0x198 [ 563.116421][T12256] el0_svc+0x4c/0x15c [ 563.117374][T12256] el0t_64_sync_handler+0x84/0xf0 [ 563.118422][T12256] el0t_64_sync+0x190/0x194 [ 563.157657][T12255] loop4: detected capacity change from 0 to 32768 [ 563.159679][T12256] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 563.162636][T12256] gfs2: fsid=gfs2: error -17 adding sysfs files [ 563.164255][T12255] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 563.165024][T12252] loop1: detected capacity change from 0 to 32768 [ 563.166045][T12255] CPU: 0 PID: 12255 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 563.169582][T12255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 563.171856][T12255] Call trace: [ 563.172600][T12255] dump_backtrace+0x1b8/0x1e4 [ 563.173676][T12255] show_stack+0x2c/0x44 [ 563.174620][T12255] dump_stack_lvl+0xd0/0x124 [ 563.174679][T12252] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 563.175683][T12255] dump_stack+0x1c/0x28 [ 563.175706][T12255] sysfs_create_dir_ns+0x278/0x318 [ 563.179438][T12255] kobject_add_internal+0x598/0xb14 [ 563.180522][T12255] kobject_init_and_add+0x130/0x1a0 [ 563.181577][T12255] gfs2_sys_fs_add+0x1f8/0x3f4 [ 563.182614][T12255] gfs2_fill_super+0xdf0/0x1fd4 [ 563.183768][T12255] get_tree_bdev+0x360/0x54c [ 563.184765][T12255] gfs2_get_tree+0x54/0x1b4 [ 563.185750][T12255] vfs_get_tree+0x90/0x274 [ 563.186756][T12255] do_new_mount+0x25c/0x8c8 [ 563.187694][T12255] path_mount+0x590/0xe04 [ 563.188681][T12255] __arm64_sys_mount+0x45c/0x594 [ 563.189738][T12255] invoke_syscall+0x98/0x2c0 [ 563.190717][T12255] el0_svc_common+0x138/0x258 [ 563.191741][T12255] do_el0_svc+0x64/0x198 [ 563.192637][T12255] el0_svc+0x4c/0x15c [ 563.193527][T12255] el0t_64_sync_handler+0x84/0xf0 [ 563.194606][T12255] el0t_64_sync+0x190/0x194 [ 563.195587][T12252] CPU: 1 PID: 12252 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 563.197827][T12252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 563.200027][T12252] Call trace: [ 563.200697][T12252] dump_backtrace+0x1b8/0x1e4 [ 563.201741][T12252] show_stack+0x2c/0x44 [ 563.202675][T12252] dump_stack_lvl+0xd0/0x124 [ 563.203694][T12252] dump_stack+0x1c/0x28 [ 563.204597][T12252] sysfs_create_dir_ns+0x278/0x318 [ 563.205801][T12252] kobject_add_internal+0x598/0xb14 [ 563.206861][T12252] kobject_init_and_add+0x130/0x1a0 [ 563.207989][T12252] gfs2_sys_fs_add+0x1f8/0x3f4 [ 563.208959][T12252] gfs2_fill_super+0xdf0/0x1fd4 [ 563.209982][T12252] get_tree_bdev+0x360/0x54c [ 563.210957][T12252] gfs2_get_tree+0x54/0x1b4 [ 563.211975][T12252] vfs_get_tree+0x90/0x274 [ 563.212962][T12252] do_new_mount+0x25c/0x8c8 [ 563.213950][T12252] path_mount+0x590/0xe04 [ 563.214914][T12252] __arm64_sys_mount+0x45c/0x594 [ 563.215955][T12252] invoke_syscall+0x98/0x2c0 [ 563.217133][T12252] el0_svc_common+0x138/0x258 [ 563.218248][T12252] do_el0_svc+0x64/0x198 [ 563.219274][T12252] el0_svc+0x4c/0x15c [ 563.220144][T12252] el0t_64_sync_handler+0x84/0xf0 [ 563.221258][T12252] el0t_64_sync+0x190/0x194 [ 563.228952][T12255] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 563.231708][T12255] gfs2: fsid=gfs2: error -17 adding sysfs files [ 563.233306][T12252] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 563.239129][T12252] gfs2: fsid=gfs2: error -17 adding sysfs files [ 563.249799][T12253] loop5: detected capacity change from 0 to 32768 [ 563.251848][T12253] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 563.253376][T12253] CPU: 1 PID: 12253 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 563.255556][T12253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 563.257756][T12253] Call trace: [ 563.258467][T12253] dump_backtrace+0x1b8/0x1e4 [ 563.259550][T12253] show_stack+0x2c/0x44 [ 563.260429][T12253] dump_stack_lvl+0xd0/0x124 [ 563.261403][T12253] dump_stack+0x1c/0x28 [ 563.262296][T12253] sysfs_create_dir_ns+0x278/0x318 [ 563.263526][T12253] kobject_add_internal+0x598/0xb14 [ 563.264634][T12253] kobject_init_and_add+0x130/0x1a0 [ 563.265890][T12253] gfs2_sys_fs_add+0x1f8/0x3f4 [ 563.266912][T12253] gfs2_fill_super+0xdf0/0x1fd4 [ 563.267953][T12253] get_tree_bdev+0x360/0x54c [ 563.269001][T12253] gfs2_get_tree+0x54/0x1b4 [ 563.270072][T12253] vfs_get_tree+0x90/0x274 [ 563.271145][T12253] do_new_mount+0x25c/0x8c8 [ 563.272172][T12253] path_mount+0x590/0xe04 [ 563.273073][T12253] __arm64_sys_mount+0x45c/0x594 [ 563.274203][T12253] invoke_syscall+0x98/0x2c0 [ 563.275177][T12253] el0_svc_common+0x138/0x258 [ 563.276257][T12253] do_el0_svc+0x64/0x198 [ 563.277181][T12253] el0_svc+0x4c/0x15c [ 563.278029][T12253] el0t_64_sync_handler+0x84/0xf0 [ 563.279202][T12253] el0t_64_sync+0x190/0x194 [ 563.280966][T12254] syz-executor222 (12254): drop_caches: 2 [ 563.282990][T12254] syz-executor222 (12254): drop_caches: 2 [ 563.285053][T12253] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 563.288540][T12253] gfs2: fsid=gfs2: error -17 adding sysfs files [ 563.397497][T12256] syz-executor222 (12256): drop_caches: 2 [ 563.399859][T12256] syz-executor222 (12256): drop_caches: 2 [ 563.434487][T12255] syz-executor222 (12255): drop_caches: 2 [ 563.437941][T12255] syz-executor222 (12255): drop_caches: 2 [ 563.508979][T12252] syz-executor222 (12252): drop_caches: 2 [ 563.516648][T12252] syz-executor222 (12252): drop_caches: 2 [ 563.565532][T12253] syz-executor222 (12253): drop_caches: 2 [ 563.570048][T12253] syz-executor222 (12253): drop_caches: 2 [ 563.932110][T12262] loop0: detected capacity change from 0 to 32768 [ 563.942805][T12262] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 563.945652][T12262] CPU: 1 PID: 12262 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 563.947922][T12262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 563.950217][T12262] Call trace: [ 563.950893][T12262] dump_backtrace+0x1b8/0x1e4 [ 563.952003][T12262] show_stack+0x2c/0x44 [ 563.952932][T12262] dump_stack_lvl+0xd0/0x124 [ 563.954037][T12262] dump_stack+0x1c/0x28 [ 563.954961][T12262] sysfs_create_dir_ns+0x278/0x318 [ 563.956082][T12262] kobject_add_internal+0x598/0xb14 [ 563.957198][T12262] kobject_init_and_add+0x130/0x1a0 [ 563.958405][T12262] gfs2_sys_fs_add+0x1f8/0x3f4 [ 563.959499][T12262] gfs2_fill_super+0xdf0/0x1fd4 [ 563.960558][T12262] get_tree_bdev+0x360/0x54c [ 563.961574][T12262] gfs2_get_tree+0x54/0x1b4 [ 563.962629][T12262] vfs_get_tree+0x90/0x274 [ 563.963610][T12262] do_new_mount+0x25c/0x8c8 [ 563.964609][T12262] path_mount+0x590/0xe04 [ 563.965714][T12262] __arm64_sys_mount+0x45c/0x594 [ 563.966756][T12262] invoke_syscall+0x98/0x2c0 [ 563.967751][T12262] el0_svc_common+0x138/0x258 [ 563.968796][T12262] do_el0_svc+0x64/0x198 [ 563.969725][T12262] el0_svc+0x4c/0x15c [ 563.970654][T12262] el0t_64_sync_handler+0x84/0xf0 [ 563.971788][T12262] el0t_64_sync+0x190/0x194 [ 564.051220][T12262] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 564.054440][T12266] loop5: detected capacity change from 0 to 32768 [ 564.056757][T12262] gfs2: fsid=gfs2: error -17 adding sysfs files [ 564.062232][T12266] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 564.063909][T12266] CPU: 0 PID: 12266 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 564.066268][T12266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 564.068532][T12266] Call trace: [ 564.069266][T12266] dump_backtrace+0x1b8/0x1e4 [ 564.070230][T12266] show_stack+0x2c/0x44 [ 564.071197][T12266] dump_stack_lvl+0xd0/0x124 [ 564.072246][T12266] dump_stack+0x1c/0x28 [ 564.073126][T12266] sysfs_create_dir_ns+0x278/0x318 [ 564.074210][T12266] kobject_add_internal+0x598/0xb14 [ 564.075370][T12266] kobject_init_and_add+0x130/0x1a0 [ 564.076529][T12266] gfs2_sys_fs_add+0x1f8/0x3f4 [ 564.077540][T12266] gfs2_fill_super+0xdf0/0x1fd4 [ 564.078644][T12266] get_tree_bdev+0x360/0x54c [ 564.079652][T12266] gfs2_get_tree+0x54/0x1b4 [ 564.080621][T12266] vfs_get_tree+0x90/0x274 [ 564.081629][T12266] do_new_mount+0x25c/0x8c8 [ 564.082687][T12266] path_mount+0x590/0xe04 [ 564.083670][T12266] __arm64_sys_mount+0x45c/0x594 [ 564.084706][T12266] invoke_syscall+0x98/0x2c0 [ 564.085733][T12266] el0_svc_common+0x138/0x258 [ 564.086719][T12266] do_el0_svc+0x64/0x198 [ 564.087586][T12266] el0_svc+0x4c/0x15c [ 564.088499][T12266] el0t_64_sync_handler+0x84/0xf0 [ 564.089573][T12266] el0t_64_sync+0x190/0x194 [ 564.093619][T12266] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 564.096622][T12266] gfs2: fsid=gfs2: error -17 adding sysfs files [ 564.104459][T12265] loop1: detected capacity change from 0 to 32768 [ 564.104729][T12264] loop4: detected capacity change from 0 to 32768 [ 564.107644][T12263] loop3: detected capacity change from 0 to 32768 [ 564.108458][T12264] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 564.109530][T12265] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 564.111152][T12264] CPU: 1 PID: 12264 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 564.114672][T12264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 564.116958][T12264] Call trace: [ 564.117665][T12264] dump_backtrace+0x1b8/0x1e4 [ 564.118792][T12264] show_stack+0x2c/0x44 [ 564.119653][T12264] dump_stack_lvl+0xd0/0x124 [ 564.120697][T12264] dump_stack+0x1c/0x28 [ 564.121620][T12264] sysfs_create_dir_ns+0x278/0x318 [ 564.122737][T12264] kobject_add_internal+0x598/0xb14 [ 564.123864][T12264] kobject_init_and_add+0x130/0x1a0 [ 564.125002][T12264] gfs2_sys_fs_add+0x1f8/0x3f4 [ 564.126089][T12264] gfs2_fill_super+0xdf0/0x1fd4 [ 564.127272][T12264] get_tree_bdev+0x360/0x54c [ 564.128361][T12264] gfs2_get_tree+0x54/0x1b4 [ 564.129334][T12264] vfs_get_tree+0x90/0x274 [ 564.130263][T12264] do_new_mount+0x25c/0x8c8 [ 564.131268][T12264] path_mount+0x590/0xe04 [ 564.132316][T12264] __arm64_sys_mount+0x45c/0x594 [ 564.133471][T12264] invoke_syscall+0x98/0x2c0 [ 564.134489][T12264] el0_svc_common+0x138/0x258 [ 564.135473][T12264] do_el0_svc+0x64/0x198 [ 564.136433][T12264] el0_svc+0x4c/0x15c [ 564.137242][T12264] el0t_64_sync_handler+0x84/0xf0 [ 564.138346][T12264] el0t_64_sync+0x190/0x194 [ 564.139372][T12265] CPU: 0 PID: 12265 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 564.141647][T12265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 564.142685][T12264] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 564.143774][T12265] Call trace: [ 564.143783][T12265] dump_backtrace+0x1b8/0x1e4 [ 564.143796][T12265] show_stack+0x2c/0x44 [ 564.143806][T12265] dump_stack_lvl+0xd0/0x124 [ 564.143819][T12265] dump_stack+0x1c/0x28 [ 564.146889][T12264] gfs2: fsid=gfs2: error -17 adding sysfs files [ 564.147273][T12265] sysfs_create_dir_ns+0x278/0x318 [ 564.153548][T12265] kobject_add_internal+0x598/0xb14 [ 564.154181][T12263] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 564.154658][T12265] kobject_init_and_add+0x130/0x1a0 [ 564.157386][T12265] gfs2_sys_fs_add+0x1f8/0x3f4 [ 564.158420][T12265] gfs2_fill_super+0xdf0/0x1fd4 [ 564.159396][T12265] get_tree_bdev+0x360/0x54c [ 564.160454][T12265] gfs2_get_tree+0x54/0x1b4 [ 564.161408][T12265] vfs_get_tree+0x90/0x274 [ 564.162366][T12265] do_new_mount+0x25c/0x8c8 [ 564.163347][T12265] path_mount+0x590/0xe04 [ 564.164310][T12265] __arm64_sys_mount+0x45c/0x594 [ 564.165367][T12265] invoke_syscall+0x98/0x2c0 [ 564.166327][T12265] el0_svc_common+0x138/0x258 [ 564.167342][T12265] do_el0_svc+0x64/0x198 [ 564.168242][T12265] el0_svc+0x4c/0x15c [ 564.169098][T12265] el0t_64_sync_handler+0x84/0xf0 [ 564.170222][T12265] el0t_64_sync+0x190/0x194 [ 564.171181][T12263] CPU: 1 PID: 12263 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 564.171788][T12265] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 564.173576][T12263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 564.176576][T12265] gfs2: fsid=gfs2: error -17 adding sysfs files [ 564.178402][T12263] Call trace: [ 564.180393][T12263] dump_backtrace+0x1b8/0x1e4 [ 564.181418][T12263] show_stack+0x2c/0x44 [ 564.182337][T12263] dump_stack_lvl+0xd0/0x124 [ 564.183386][T12263] dump_stack+0x1c/0x28 [ 564.184372][T12263] sysfs_create_dir_ns+0x278/0x318 [ 564.185510][T12263] kobject_add_internal+0x598/0xb14 [ 564.186673][T12263] kobject_init_and_add+0x130/0x1a0 [ 564.187912][T12263] gfs2_sys_fs_add+0x1f8/0x3f4 [ 564.188944][T12263] gfs2_fill_super+0xdf0/0x1fd4 [ 564.190060][T12263] get_tree_bdev+0x360/0x54c [ 564.191062][T12263] gfs2_get_tree+0x54/0x1b4 [ 564.192083][T12263] vfs_get_tree+0x90/0x274 [ 564.192994][T12263] do_new_mount+0x25c/0x8c8 [ 564.194019][T12263] path_mount+0x590/0xe04 [ 564.195016][T12263] __arm64_sys_mount+0x45c/0x594 [ 564.196146][T12263] invoke_syscall+0x98/0x2c0 [ 564.197153][T12263] el0_svc_common+0x138/0x258 [ 564.198205][T12263] do_el0_svc+0x64/0x198 [ 564.199162][T12263] el0_svc+0x4c/0x15c [ 564.200066][T12263] el0t_64_sync_handler+0x84/0xf0 [ 564.201165][T12263] el0t_64_sync+0x190/0x194 [ 564.202739][T12263] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 564.205854][T12263] gfs2: fsid=gfs2: error -17 adding sysfs files [ 564.322559][T12266] syz-executor222 (12266): drop_caches: 2 [ 564.339673][T12266] syz-executor222 (12266): drop_caches: 2 [ 564.383219][T12265] syz-executor222 (12265): drop_caches: 2 [ 564.391090][T12262] syz-executor222 (12262): drop_caches: 2 [ 564.397834][T12265] syz-executor222 (12265): drop_caches: 2 [ 564.399273][T12262] syz-executor222 (12262): drop_caches: 2 [ 564.421498][T12264] syz-executor222 (12264): drop_caches: 2 [ 564.431797][T12264] syz-executor222 (12264): drop_caches: 2 [ 564.434381][T12263] syz-executor222 (12263): drop_caches: 2 [ 564.441625][T12263] syz-executor222 (12263): drop_caches: 2 [ 564.791317][T12274] loop1: detected capacity change from 0 to 32768 [ 564.800998][T12274] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 564.802751][T12274] CPU: 0 PID: 12274 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 564.805201][T12274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 564.807504][T12274] Call trace: [ 564.808224][T12274] dump_backtrace+0x1b8/0x1e4 [ 564.809250][T12274] show_stack+0x2c/0x44 [ 564.810135][T12274] dump_stack_lvl+0xd0/0x124 [ 564.811115][T12274] dump_stack+0x1c/0x28 [ 564.812025][T12274] sysfs_create_dir_ns+0x278/0x318 [ 564.813403][T12274] kobject_add_internal+0x598/0xb14 [ 564.814547][T12274] kobject_init_and_add+0x130/0x1a0 [ 564.815760][T12274] gfs2_sys_fs_add+0x1f8/0x3f4 [ 564.816808][T12274] gfs2_fill_super+0xdf0/0x1fd4 [ 564.818096][T12274] get_tree_bdev+0x360/0x54c [ 564.819156][T12274] gfs2_get_tree+0x54/0x1b4 [ 564.820198][T12274] vfs_get_tree+0x90/0x274 [ 564.821156][T12274] do_new_mount+0x25c/0x8c8 [ 564.822151][T12274] path_mount+0x590/0xe04 [ 564.823030][T12274] __arm64_sys_mount+0x45c/0x594 [ 564.824143][T12274] invoke_syscall+0x98/0x2c0 [ 564.825143][T12274] el0_svc_common+0x138/0x258 [ 564.826110][T12274] do_el0_svc+0x64/0x198 [ 564.827039][T12274] el0_svc+0x4c/0x15c [ 564.827855][T12274] el0t_64_sync_handler+0x84/0xf0 [ 564.828925][T12274] el0t_64_sync+0x190/0x194 [ 564.831944][T12274] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 564.834958][T12274] gfs2: fsid=gfs2: error -17 adding sysfs files [ 565.033786][T12274] syz-executor222 (12274): drop_caches: 2 [ 565.038187][T12274] syz-executor222 (12274): drop_caches: 2 [ 565.044370][T12275] loop4: detected capacity change from 0 to 32768 [ 565.051268][T12275] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 565.052985][T12275] CPU: 0 PID: 12275 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 565.055260][T12275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 565.057537][T12275] Call trace: [ 565.058229][T12275] dump_backtrace+0x1b8/0x1e4 [ 565.059243][T12275] show_stack+0x2c/0x44 [ 565.060181][T12275] dump_stack_lvl+0xd0/0x124 [ 565.061195][T12275] dump_stack+0x1c/0x28 [ 565.062126][T12275] sysfs_create_dir_ns+0x278/0x318 [ 565.063234][T12275] kobject_add_internal+0x598/0xb14 [ 565.064411][T12275] kobject_init_and_add+0x130/0x1a0 [ 565.064514][T12272] loop5: detected capacity change from 0 to 32768 [ 565.065578][T12275] gfs2_sys_fs_add+0x1f8/0x3f4 [ 565.065596][T12275] gfs2_fill_super+0xdf0/0x1fd4 [ 565.065609][T12275] get_tree_bdev+0x360/0x54c [ 565.065622][T12275] gfs2_get_tree+0x54/0x1b4 [ 565.071163][T12275] vfs_get_tree+0x90/0x274 [ 565.072067][T12275] do_new_mount+0x25c/0x8c8 [ 565.073040][T12275] path_mount+0x590/0xe04 [ 565.073963][T12275] __arm64_sys_mount+0x45c/0x594 [ 565.075040][T12275] invoke_syscall+0x98/0x2c0 [ 565.075992][T12275] el0_svc_common+0x138/0x258 [ 565.077087][T12275] do_el0_svc+0x64/0x198 [ 565.078041][T12275] el0_svc+0x4c/0x15c [ 565.078880][T12275] el0t_64_sync_handler+0x84/0xf0 [ 565.079560][T12272] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 565.080034][T12275] el0t_64_sync+0x190/0x194 [ 565.085424][T12272] CPU: 0 PID: 12272 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 565.087686][T12272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 565.089913][T12272] Call trace: [ 565.090604][T12272] dump_backtrace+0x1b8/0x1e4 [ 565.091687][T12272] show_stack+0x2c/0x44 [ 565.092590][T12272] dump_stack_lvl+0xd0/0x124 [ 565.093602][T12272] dump_stack+0x1c/0x28 [ 565.094596][T12272] sysfs_create_dir_ns+0x278/0x318 [ 565.095693][T12272] kobject_add_internal+0x598/0xb14 [ 565.096798][T12272] kobject_init_and_add+0x130/0x1a0 [ 565.097899][T12272] gfs2_sys_fs_add+0x1f8/0x3f4 [ 565.098891][T12272] gfs2_fill_super+0xdf0/0x1fd4 [ 565.099927][T12272] get_tree_bdev+0x360/0x54c [ 565.100895][T12272] gfs2_get_tree+0x54/0x1b4 [ 565.101878][T12272] vfs_get_tree+0x90/0x274 [ 565.102829][T12272] do_new_mount+0x25c/0x8c8 [ 565.103749][T12272] path_mount+0x590/0xe04 [ 565.104763][T12272] __arm64_sys_mount+0x45c/0x594 [ 565.105798][T12272] invoke_syscall+0x98/0x2c0 [ 565.106934][T12272] el0_svc_common+0x138/0x258 [ 565.107976][T12272] do_el0_svc+0x64/0x198 [ 565.108987][T12272] el0_svc+0x4c/0x15c [ 565.109823][T12272] el0t_64_sync_handler+0x84/0xf0 [ 565.111020][T12272] el0t_64_sync+0x190/0x194 [ 565.116568][T12273] loop0: detected capacity change from 0 to 32768 [ 565.118797][T12275] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 565.121819][T12275] gfs2: fsid=gfs2: error -17 adding sysfs files [ 565.124053][T12273] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 565.127783][T12273] CPU: 1 PID: 12273 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 565.130097][T12273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 565.132296][T12273] Call trace: [ 565.132982][T12273] dump_backtrace+0x1b8/0x1e4 [ 565.133966][T12273] show_stack+0x2c/0x44 [ 565.134901][T12273] dump_stack_lvl+0xd0/0x124 [ 565.135980][T12273] dump_stack+0x1c/0x28 [ 565.136981][T12273] sysfs_create_dir_ns+0x278/0x318 [ 565.138168][T12273] kobject_add_internal+0x598/0xb14 [ 565.139359][T12273] kobject_init_and_add+0x130/0x1a0 [ 565.140476][T12273] gfs2_sys_fs_add+0x1f8/0x3f4 [ 565.141527][T12273] gfs2_fill_super+0xdf0/0x1fd4 [ 565.142656][T12273] get_tree_bdev+0x360/0x54c [ 565.143715][T12273] gfs2_get_tree+0x54/0x1b4 [ 565.144788][T12273] vfs_get_tree+0x90/0x274 [ 565.145841][T12273] do_new_mount+0x25c/0x8c8 [ 565.146866][T12273] path_mount+0x590/0xe04 [ 565.147809][T12273] __arm64_sys_mount+0x45c/0x594 [ 565.148946][T12273] invoke_syscall+0x98/0x2c0 [ 565.149952][T12273] el0_svc_common+0x138/0x258 [ 565.150898][T12273] do_el0_svc+0x64/0x198 [ 565.151827][T12273] el0_svc+0x4c/0x15c [ 565.152808][T12273] el0t_64_sync_handler+0x84/0xf0 [ 565.153889][T12273] el0t_64_sync+0x190/0x194 [ 565.155223][T12273] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 565.161723][T12273] gfs2: fsid=gfs2: error -17 adding sysfs files [ 565.163465][T12272] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 565.168952][T12272] gfs2: fsid=gfs2: error -17 adding sysfs files [ 565.193705][T12276] loop3: detected capacity change from 0 to 32768 [ 565.196445][T12276] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 565.198070][T12276] CPU: 0 PID: 12276 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 565.200302][T12276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 565.202396][T12276] Call trace: [ 565.203105][T12276] dump_backtrace+0x1b8/0x1e4 [ 565.204197][T12276] show_stack+0x2c/0x44 [ 565.205161][T12276] dump_stack_lvl+0xd0/0x124 [ 565.206221][T12276] dump_stack+0x1c/0x28 [ 565.207148][T12276] sysfs_create_dir_ns+0x278/0x318 [ 565.208381][T12276] kobject_add_internal+0x598/0xb14 [ 565.209554][T12276] kobject_init_and_add+0x130/0x1a0 [ 565.210683][T12276] gfs2_sys_fs_add+0x1f8/0x3f4 [ 565.211747][T12276] gfs2_fill_super+0xdf0/0x1fd4 [ 565.212846][T12276] get_tree_bdev+0x360/0x54c [ 565.213851][T12276] gfs2_get_tree+0x54/0x1b4 [ 565.214822][T12276] vfs_get_tree+0x90/0x274 [ 565.215874][T12276] do_new_mount+0x25c/0x8c8 [ 565.216865][T12276] path_mount+0x590/0xe04 [ 565.217837][T12276] __arm64_sys_mount+0x45c/0x594 [ 565.218936][T12276] invoke_syscall+0x98/0x2c0 [ 565.220002][T12276] el0_svc_common+0x138/0x258 [ 565.221091][T12276] do_el0_svc+0x64/0x198 [ 565.222032][T12276] el0_svc+0x4c/0x15c [ 565.222845][T12276] el0t_64_sync_handler+0x84/0xf0 [ 565.223874][T12276] el0t_64_sync+0x190/0x194 [ 565.227552][T12276] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 565.230640][T12276] gfs2: fsid=gfs2: error -17 adding sysfs files [ 565.401192][T12273] syz-executor222 (12273): drop_caches: 2 [ 565.404014][T12273] syz-executor222 (12273): drop_caches: 2 [ 565.423532][T12272] syz-executor222 (12272): drop_caches: 2 [ 565.428269][T12275] syz-executor222 (12275): drop_caches: 2 [ 565.432404][T12272] syz-executor222 (12272): drop_caches: 2 [ 565.438432][T12275] syz-executor222 (12275): drop_caches: 2 [ 565.448558][T12276] syz-executor222 (12276): drop_caches: 2 [ 565.456140][T12276] syz-executor222 (12276): drop_caches: 2 [ 565.467405][T12279] loop1: detected capacity change from 0 to 32768 [ 565.481167][T12279] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 565.482749][T12279] CPU: 0 PID: 12279 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 565.484976][T12279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 565.487248][T12279] Call trace: [ 565.487923][T12279] dump_backtrace+0x1b8/0x1e4 [ 565.488931][T12279] show_stack+0x2c/0x44 [ 565.489833][T12279] dump_stack_lvl+0xd0/0x124 [ 565.490851][T12279] dump_stack+0x1c/0x28 [ 565.491769][T12279] sysfs_create_dir_ns+0x278/0x318 [ 565.492866][T12279] kobject_add_internal+0x598/0xb14 [ 565.494036][T12279] kobject_init_and_add+0x130/0x1a0 [ 565.495312][T12279] gfs2_sys_fs_add+0x1f8/0x3f4 [ 565.496337][T12279] gfs2_fill_super+0xdf0/0x1fd4 [ 565.497445][T12279] get_tree_bdev+0x360/0x54c [ 565.498471][T12279] gfs2_get_tree+0x54/0x1b4 [ 565.499498][T12279] vfs_get_tree+0x90/0x274 [ 565.500454][T12279] do_new_mount+0x25c/0x8c8 [ 565.501481][T12279] path_mount+0x590/0xe04 [ 565.502465][T12279] __arm64_sys_mount+0x45c/0x594 [ 565.503555][T12279] invoke_syscall+0x98/0x2c0 [ 565.504552][T12279] el0_svc_common+0x138/0x258 [ 565.505594][T12279] do_el0_svc+0x64/0x198 [ 565.506470][T12279] el0_svc+0x4c/0x15c [ 565.507308][T12279] el0t_64_sync_handler+0x84/0xf0 [ 565.508411][T12279] el0t_64_sync+0x190/0x194 [ 565.511556][T12279] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 565.514529][T12279] gfs2: fsid=gfs2: error -17 adding sysfs files [ 565.702749][T12230] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 565.704636][T12230] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 565.724578][T12230] gfs2: fsid=gfs2.0: File system withdrawn [ 565.726724][T12279] syz-executor222 (12279): drop_caches: 2 [ 565.735677][T12230] CPU: 1 PID: 12230 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 565.736228][T12279] syz-executor222 (12279): drop_caches: 2 [ 565.737996][T12230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 565.738009][T12230] Call trace: [ 565.738013][T12230] dump_backtrace+0x1b8/0x1e4 [ 565.743365][T12230] show_stack+0x2c/0x44 [ 565.744215][T12230] dump_stack_lvl+0xd0/0x124 [ 565.745235][T12230] dump_stack+0x1c/0x28 [ 565.746174][T12230] gfs2_withdraw+0xf08/0x134c [ 565.747152][T12230] gfs2_consist_inode_i+0xf0/0x10c [ 565.748328][T12230] gfs2_jdesc_check+0x12c/0x264 [ 565.749527][T12230] init_journal+0xb60/0x1fa4 [ 565.750567][T12230] init_inodes+0xe0/0x2d8 [ 565.751488][T12230] gfs2_fill_super+0x1658/0x1fd4 [ 565.752623][T12230] get_tree_bdev+0x360/0x54c [ 565.753549][T12230] gfs2_get_tree+0x54/0x1b4 [ 565.754478][T12230] vfs_get_tree+0x90/0x274 [ 565.755465][T12230] do_new_mount+0x25c/0x8c8 [ 565.756444][T12230] path_mount+0x590/0xe04 [ 565.757351][T12230] __arm64_sys_mount+0x45c/0x594 [ 565.758372][T12230] invoke_syscall+0x98/0x2c0 [ 565.759352][T12230] el0_svc_common+0x138/0x258 [ 565.760365][T12230] do_el0_svc+0x64/0x198 [ 565.761216][T12230] el0_svc+0x4c/0x15c [ 565.762125][T12230] el0t_64_sync_handler+0x84/0xf0 [ 565.763291][T12230] el0t_64_sync+0x190/0x194 [ 565.835111][T12230] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 566.030833][T12284] loop5: detected capacity change from 0 to 32768 [ 566.038537][T12284] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 566.040136][T12284] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 566.047848][T12284] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 566.047848][T12284] inode = 1 18 [ 566.047848][T12284] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 566.051810][T12284] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 566.053605][T12284] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 566.055330][T12284] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 566.065901][T12284] gfs2: fsid=gfs2.0: about to withdraw this file system [ 566.088532][T12283] loop0: detected capacity change from 0 to 32768 [ 566.107019][T12283] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 566.107667][T12286] loop3: detected capacity change from 0 to 32768 [ 566.110022][T12283] CPU: 1 PID: 12283 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 566.112414][T12283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 566.114619][T12283] Call trace: [ 566.115377][T12283] dump_backtrace+0x1b8/0x1e4 [ 566.116376][T12283] show_stack+0x2c/0x44 [ 566.117289][T12283] dump_stack_lvl+0xd0/0x124 [ 566.118360][T12283] dump_stack+0x1c/0x28 [ 566.119304][T12283] sysfs_create_dir_ns+0x278/0x318 [ 566.120403][T12283] kobject_add_internal+0x598/0xb14 [ 566.121536][T12283] kobject_init_and_add+0x130/0x1a0 [ 566.122688][T12283] gfs2_sys_fs_add+0x1f8/0x3f4 [ 566.123824][T12283] gfs2_fill_super+0xdf0/0x1fd4 [ 566.124833][T12283] get_tree_bdev+0x360/0x54c [ 566.125851][T12283] gfs2_get_tree+0x54/0x1b4 [ 566.126851][T12283] vfs_get_tree+0x90/0x274 [ 566.127862][T12283] do_new_mount+0x25c/0x8c8 [ 566.128829][T12283] path_mount+0x590/0xe04 [ 566.129750][T12283] __arm64_sys_mount+0x45c/0x594 [ 566.130854][T12283] invoke_syscall+0x98/0x2c0 [ 566.131823][T12283] el0_svc_common+0x138/0x258 [ 566.132834][T12283] do_el0_svc+0x64/0x198 [ 566.133798][T12283] el0_svc+0x4c/0x15c [ 566.134704][T12283] el0t_64_sync_handler+0x84/0xf0 [ 566.135795][T12283] el0t_64_sync+0x190/0x194 [ 566.139031][T12286] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 566.140651][T12286] CPU: 0 PID: 12286 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 566.142852][T12286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 566.144998][T12286] Call trace: [ 566.145744][T12286] dump_backtrace+0x1b8/0x1e4 [ 566.146740][T12286] show_stack+0x2c/0x44 [ 566.147619][T12286] dump_stack_lvl+0xd0/0x124 [ 566.148585][T12286] dump_stack+0x1c/0x28 [ 566.149535][T12286] sysfs_create_dir_ns+0x278/0x318 [ 566.150678][T12286] kobject_add_internal+0x598/0xb14 [ 566.151836][T12286] kobject_init_and_add+0x130/0x1a0 [ 566.153046][T12286] gfs2_sys_fs_add+0x1f8/0x3f4 [ 566.154104][T12286] gfs2_fill_super+0xdf0/0x1fd4 [ 566.155116][T12286] get_tree_bdev+0x360/0x54c [ 566.156096][T12286] gfs2_get_tree+0x54/0x1b4 [ 566.157116][T12286] vfs_get_tree+0x90/0x274 [ 566.158025][T12286] do_new_mount+0x25c/0x8c8 [ 566.159069][T12286] path_mount+0x590/0xe04 [ 566.159995][T12286] __arm64_sys_mount+0x45c/0x594 [ 566.161122][T12286] invoke_syscall+0x98/0x2c0 [ 566.162094][T12286] el0_svc_common+0x138/0x258 [ 566.163158][T12286] do_el0_svc+0x64/0x198 [ 566.164056][T12286] el0_svc+0x4c/0x15c [ 566.164986][T12286] el0t_64_sync_handler+0x84/0xf0 [ 566.166161][T12286] el0t_64_sync+0x190/0x194 [ 566.205890][T12283] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 566.208584][T12283] gfs2: fsid=gfs2: error -17 adding sysfs files [ 566.224665][T12285] loop4: detected capacity change from 0 to 32768 [ 566.227062][T12286] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 566.230187][T12286] gfs2: fsid=gfs2: error -17 adding sysfs files [ 566.236296][T12285] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 566.237904][T12285] CPU: 1 PID: 12285 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 566.240139][T12285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 566.242346][T12285] Call trace: [ 566.243062][T12285] dump_backtrace+0x1b8/0x1e4 [ 566.244129][T12285] show_stack+0x2c/0x44 [ 566.245107][T12285] dump_stack_lvl+0xd0/0x124 [ 566.246085][T12285] dump_stack+0x1c/0x28 [ 566.246997][T12285] sysfs_create_dir_ns+0x278/0x318 [ 566.248140][T12285] kobject_add_internal+0x598/0xb14 [ 566.249308][T12285] kobject_init_and_add+0x130/0x1a0 [ 566.250453][T12285] gfs2_sys_fs_add+0x1f8/0x3f4 [ 566.251437][T12285] gfs2_fill_super+0xdf0/0x1fd4 [ 566.252547][T12285] get_tree_bdev+0x360/0x54c [ 566.253479][T12285] gfs2_get_tree+0x54/0x1b4 [ 566.254539][T12285] vfs_get_tree+0x90/0x274 [ 566.255523][T12285] do_new_mount+0x25c/0x8c8 [ 566.256499][T12285] path_mount+0x590/0xe04 [ 566.257436][T12285] __arm64_sys_mount+0x45c/0x594 [ 566.258526][T12285] invoke_syscall+0x98/0x2c0 [ 566.259576][T12285] el0_svc_common+0x138/0x258 [ 566.260568][T12285] do_el0_svc+0x64/0x198 [ 566.261487][T12285] el0_svc+0x4c/0x15c [ 566.262367][T12285] el0t_64_sync_handler+0x84/0xf0 [ 566.263439][T12285] el0t_64_sync+0x190/0x194 [ 566.295206][T12285] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 566.303190][T12285] gfs2: fsid=gfs2: error -17 adding sysfs files [ 566.444189][T12283] syz-executor222 (12283): drop_caches: 2 [ 566.447875][T12283] syz-executor222 (12283): drop_caches: 2 [ 566.458744][T12286] syz-executor222 (12286): drop_caches: 2 [ 566.461941][T12289] loop2: detected capacity change from 0 to 32768 [ 566.469563][T12286] syz-executor222 (12286): drop_caches: 2 [ 566.481649][T12289] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 566.483314][T12289] CPU: 0 PID: 12289 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 566.485611][T12289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 566.487723][T12289] Call trace: [ 566.488465][T12289] dump_backtrace+0x1b8/0x1e4 [ 566.489475][T12289] show_stack+0x2c/0x44 [ 566.490390][T12289] dump_stack_lvl+0xd0/0x124 [ 566.491442][T12289] dump_stack+0x1c/0x28 [ 566.492318][T12289] sysfs_create_dir_ns+0x278/0x318 [ 566.493509][T12289] kobject_add_internal+0x598/0xb14 [ 566.494682][T12289] kobject_init_and_add+0x130/0x1a0 [ 566.495799][T12289] gfs2_sys_fs_add+0x1f8/0x3f4 [ 566.496850][T12289] gfs2_fill_super+0xdf0/0x1fd4 [ 566.497909][T12289] get_tree_bdev+0x360/0x54c [ 566.499025][T12289] gfs2_get_tree+0x54/0x1b4 [ 566.499981][T12289] vfs_get_tree+0x90/0x274 [ 566.500955][T12289] do_new_mount+0x25c/0x8c8 [ 566.501917][T12289] path_mount+0x590/0xe04 [ 566.502864][T12289] __arm64_sys_mount+0x45c/0x594 [ 566.504046][T12289] invoke_syscall+0x98/0x2c0 [ 566.505046][T12289] el0_svc_common+0x138/0x258 [ 566.506027][T12289] do_el0_svc+0x64/0x198 [ 566.507052][T12289] el0_svc+0x4c/0x15c [ 566.508010][T12289] el0t_64_sync_handler+0x84/0xf0 [ 566.509131][T12289] el0t_64_sync+0x190/0x194 [ 566.509469][T12285] syz-executor222 (12285): drop_caches: 2 [ 566.512211][T12285] syz-executor222 (12285): drop_caches: 2 [ 566.544821][T12288] loop1: detected capacity change from 0 to 32768 [ 566.557104][T12288] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 566.558675][T12288] CPU: 0 PID: 12288 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 566.560947][T12288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 566.563178][T12288] Call trace: [ 566.563958][T12288] dump_backtrace+0x1b8/0x1e4 [ 566.565013][T12288] show_stack+0x2c/0x44 [ 566.565982][T12288] dump_stack_lvl+0xd0/0x124 [ 566.566998][T12288] dump_stack+0x1c/0x28 [ 566.567978][T12288] sysfs_create_dir_ns+0x278/0x318 [ 566.569171][T12288] kobject_add_internal+0x598/0xb14 [ 566.570320][T12288] kobject_init_and_add+0x130/0x1a0 [ 566.571486][T12288] gfs2_sys_fs_add+0x1f8/0x3f4 [ 566.572539][T12288] gfs2_fill_super+0xdf0/0x1fd4 [ 566.573613][T12288] get_tree_bdev+0x360/0x54c [ 566.574639][T12288] gfs2_get_tree+0x54/0x1b4 [ 566.575652][T12288] vfs_get_tree+0x90/0x274 [ 566.576656][T12288] do_new_mount+0x25c/0x8c8 [ 566.577660][T12288] path_mount+0x590/0xe04 [ 566.578680][T12288] __arm64_sys_mount+0x45c/0x594 [ 566.579763][T12288] invoke_syscall+0x98/0x2c0 [ 566.580769][T12288] el0_svc_common+0x138/0x258 [ 566.581772][T12288] do_el0_svc+0x64/0x198 [ 566.582700][T12288] el0_svc+0x4c/0x15c [ 566.583643][T12288] el0t_64_sync_handler+0x84/0xf0 [ 566.584768][T12288] el0t_64_sync+0x190/0x194 [ 566.586207][T12288] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 566.589187][T12288] gfs2: fsid=gfs2: error -17 adding sysfs files [ 566.594440][T12289] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 566.598608][T12289] gfs2: fsid=gfs2: error -17 adding sysfs files [ 566.802922][T12289] syz-executor222 (12289): drop_caches: 2 [ 566.805620][T12289] syz-executor222 (12289): drop_caches: 2 [ 566.857235][T12288] syz-executor222 (12288): drop_caches: 2 [ 566.858966][T12288] syz-executor222 (12288): drop_caches: 2 [ 567.000878][T12294] loop0: detected capacity change from 0 to 32768 [ 567.015970][T12294] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 567.017592][T12294] CPU: 1 PID: 12294 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 567.019848][T12294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 567.022010][T12294] Call trace: [ 567.022749][T12294] dump_backtrace+0x1b8/0x1e4 [ 567.023779][T12294] show_stack+0x2c/0x44 [ 567.024606][T12294] dump_stack_lvl+0xd0/0x124 [ 567.025593][T12294] dump_stack+0x1c/0x28 [ 567.026583][T12294] sysfs_create_dir_ns+0x278/0x318 [ 567.027679][T12294] kobject_add_internal+0x598/0xb14 [ 567.028757][T12294] kobject_init_and_add+0x130/0x1a0 [ 567.029978][T12294] gfs2_sys_fs_add+0x1f8/0x3f4 [ 567.031035][T12294] gfs2_fill_super+0xdf0/0x1fd4 [ 567.032163][T12294] get_tree_bdev+0x360/0x54c [ 567.033165][T12294] gfs2_get_tree+0x54/0x1b4 [ 567.034173][T12294] vfs_get_tree+0x90/0x274 [ 567.035209][T12294] do_new_mount+0x25c/0x8c8 [ 567.036159][T12294] path_mount+0x590/0xe04 [ 567.037166][T12294] __arm64_sys_mount+0x45c/0x594 [ 567.038296][T12294] invoke_syscall+0x98/0x2c0 [ 567.039294][T12294] el0_svc_common+0x138/0x258 [ 567.040272][T12294] do_el0_svc+0x64/0x198 [ 567.041233][T12294] el0_svc+0x4c/0x15c [ 567.042102][T12294] el0t_64_sync_handler+0x84/0xf0 [ 567.043187][T12294] el0t_64_sync+0x190/0x194 [ 567.051729][T12296] loop4: detected capacity change from 0 to 32768 [ 567.066009][T12296] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 567.067912][T12296] CPU: 0 PID: 12296 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 567.070136][T12296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 567.072387][T12296] Call trace: [ 567.073142][T12296] dump_backtrace+0x1b8/0x1e4 [ 567.074173][T12296] show_stack+0x2c/0x44 [ 567.075097][T12296] dump_stack_lvl+0xd0/0x124 [ 567.076090][T12296] dump_stack+0x1c/0x28 [ 567.077079][T12296] sysfs_create_dir_ns+0x278/0x318 [ 567.078174][T12296] kobject_add_internal+0x598/0xb14 [ 567.079315][T12296] kobject_init_and_add+0x130/0x1a0 [ 567.080481][T12296] gfs2_sys_fs_add+0x1f8/0x3f4 [ 567.081483][T12296] gfs2_fill_super+0xdf0/0x1fd4 [ 567.082497][T12296] get_tree_bdev+0x360/0x54c [ 567.083466][T12296] gfs2_get_tree+0x54/0x1b4 [ 567.084425][T12296] vfs_get_tree+0x90/0x274 [ 567.085426][T12296] do_new_mount+0x25c/0x8c8 [ 567.086442][T12296] path_mount+0x590/0xe04 [ 567.087373][T12296] __arm64_sys_mount+0x45c/0x594 [ 567.088505][T12296] invoke_syscall+0x98/0x2c0 [ 567.089520][T12296] el0_svc_common+0x138/0x258 [ 567.090589][T12296] do_el0_svc+0x64/0x198 [ 567.091483][T12296] el0_svc+0x4c/0x15c [ 567.092406][T12296] el0t_64_sync_handler+0x84/0xf0 [ 567.093497][T12296] el0t_64_sync+0x190/0x194 [ 567.108714][T12297] loop3: detected capacity change from 0 to 32768 [ 567.110855][T12297] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 567.112354][T12297] CPU: 1 PID: 12297 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 567.114583][T12297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 567.116936][T12297] Call trace: [ 567.117732][T12297] dump_backtrace+0x1b8/0x1e4 [ 567.118830][T12297] show_stack+0x2c/0x44 [ 567.119860][T12297] dump_stack_lvl+0xd0/0x124 [ 567.120777][T12297] dump_stack+0x1c/0x28 [ 567.121692][T12297] sysfs_create_dir_ns+0x278/0x318 [ 567.122772][T12297] kobject_add_internal+0x598/0xb14 [ 567.123928][T12297] kobject_init_and_add+0x130/0x1a0 [ 567.125040][T12297] gfs2_sys_fs_add+0x1f8/0x3f4 [ 567.126106][T12297] gfs2_fill_super+0xdf0/0x1fd4 [ 567.127195][T12297] get_tree_bdev+0x360/0x54c [ 567.128222][T12297] gfs2_get_tree+0x54/0x1b4 [ 567.129226][T12297] vfs_get_tree+0x90/0x274 [ 567.130303][T12297] do_new_mount+0x25c/0x8c8 [ 567.131447][T12297] path_mount+0x590/0xe04 [ 567.132432][T12297] __arm64_sys_mount+0x45c/0x594 [ 567.133571][T12297] invoke_syscall+0x98/0x2c0 [ 567.134593][T12297] el0_svc_common+0x138/0x258 [ 567.134632][T12294] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 567.135534][T12297] do_el0_svc+0x64/0x198 [ 567.135552][T12297] el0_svc+0x4c/0x15c [ 567.135562][T12297] el0t_64_sync_handler+0x84/0xf0 [ 567.135572][T12297] el0t_64_sync+0x190/0x194 [ 567.135710][T12297] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 567.145153][T12297] gfs2: fsid=gfs2: error -17 adding sysfs files [ 567.149361][T12294] gfs2: fsid=gfs2: error -17 adding sysfs files [ 567.151887][T12296] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 567.154690][T12296] gfs2: fsid=gfs2: error -17 adding sysfs files [ 567.339595][T12297] syz-executor222 (12297): drop_caches: 2 [ 567.342406][T12297] syz-executor222 (12297): drop_caches: 2 [ 567.354091][T12296] syz-executor222 (12296): drop_caches: 2 [ 567.355983][T12296] syz-executor222 (12296): drop_caches: 2 [ 567.390499][T12300] loop1: detected capacity change from 0 to 32768 [ 567.403016][T12300] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 567.404732][T12300] CPU: 1 PID: 12300 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 567.407089][T12300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 567.409273][T12300] Call trace: [ 567.410045][T12300] dump_backtrace+0x1b8/0x1e4 [ 567.411077][T12300] show_stack+0x2c/0x44 [ 567.411949][T12300] dump_stack_lvl+0xd0/0x124 [ 567.412977][T12300] dump_stack+0x1c/0x28 [ 567.413606][T12294] syz-executor222 (12294): drop_caches: 2 [ 567.413886][T12300] sysfs_create_dir_ns+0x278/0x318 [ 567.416252][T12300] kobject_add_internal+0x598/0xb14 [ 567.417375][T12300] kobject_init_and_add+0x130/0x1a0 [ 567.418500][T12300] gfs2_sys_fs_add+0x1f8/0x3f4 [ 567.419563][T12300] gfs2_fill_super+0xdf0/0x1fd4 [ 567.420662][T12300] get_tree_bdev+0x360/0x54c [ 567.421661][T12300] gfs2_get_tree+0x54/0x1b4 [ 567.422675][T12300] vfs_get_tree+0x90/0x274 [ 567.423619][T12300] do_new_mount+0x25c/0x8c8 [ 567.424626][T12300] path_mount+0x590/0xe04 [ 567.425610][T12300] __arm64_sys_mount+0x45c/0x594 [ 567.426678][T12300] invoke_syscall+0x98/0x2c0 [ 567.427701][T12300] el0_svc_common+0x138/0x258 [ 567.428683][T12300] do_el0_svc+0x64/0x198 [ 567.429655][T12300] el0_svc+0x4c/0x15c [ 567.430522][T12300] el0t_64_sync_handler+0x84/0xf0 [ 567.431583][T12300] el0t_64_sync+0x190/0x194 [ 567.434863][T12294] syz-executor222 (12294): drop_caches: 2 [ 567.491158][T12300] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 567.500928][T12300] gfs2: fsid=gfs2: error -17 adding sysfs files [ 567.543191][T12299] loop2: detected capacity change from 0 to 32768 [ 567.552528][T12299] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 567.554193][T12299] CPU: 0 PID: 12299 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 567.556452][T12299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 567.558545][T12299] Call trace: [ 567.559222][T12299] dump_backtrace+0x1b8/0x1e4 [ 567.560240][T12299] show_stack+0x2c/0x44 [ 567.561136][T12299] dump_stack_lvl+0xd0/0x124 [ 567.562229][T12299] dump_stack+0x1c/0x28 [ 567.563135][T12299] sysfs_create_dir_ns+0x278/0x318 [ 567.564271][T12299] kobject_add_internal+0x598/0xb14 [ 567.565379][T12299] kobject_init_and_add+0x130/0x1a0 [ 567.566492][T12299] gfs2_sys_fs_add+0x1f8/0x3f4 [ 567.567553][T12299] gfs2_fill_super+0xdf0/0x1fd4 [ 567.568658][T12299] get_tree_bdev+0x360/0x54c [ 567.569683][T12299] gfs2_get_tree+0x54/0x1b4 [ 567.570616][T12299] vfs_get_tree+0x90/0x274 [ 567.571490][T12299] do_new_mount+0x25c/0x8c8 [ 567.572461][T12299] path_mount+0x590/0xe04 [ 567.573468][T12299] __arm64_sys_mount+0x45c/0x594 [ 567.574537][T12299] invoke_syscall+0x98/0x2c0 [ 567.575573][T12299] el0_svc_common+0x138/0x258 [ 567.576584][T12299] do_el0_svc+0x64/0x198 [ 567.577564][T12299] el0_svc+0x4c/0x15c [ 567.578432][T12299] el0t_64_sync_handler+0x84/0xf0 [ 567.579528][T12299] el0t_64_sync+0x190/0x194 [ 567.584618][T12299] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 567.587495][T12299] gfs2: fsid=gfs2: error -17 adding sysfs files [ 567.727084][T12300] syz-executor222 (12300): drop_caches: 2 [ 567.728648][T12300] syz-executor222 (12300): drop_caches: 2 [ 567.822362][T12299] syz-executor222 (12299): drop_caches: 2 [ 567.828481][T12299] syz-executor222 (12299): drop_caches: 2 [ 567.877019][T12304] loop3: detected capacity change from 0 to 32768 [ 567.888850][T12304] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 567.891747][T12304] CPU: 1 PID: 12304 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 567.894079][T12304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 567.896360][T12304] Call trace: [ 567.897081][T12304] dump_backtrace+0x1b8/0x1e4 [ 567.898158][T12304] show_stack+0x2c/0x44 [ 567.899024][T12304] dump_stack_lvl+0xd0/0x124 [ 567.899987][T12304] dump_stack+0x1c/0x28 [ 567.900909][T12304] sysfs_create_dir_ns+0x278/0x318 [ 567.902125][T12304] kobject_add_internal+0x598/0xb14 [ 567.903236][T12304] kobject_init_and_add+0x130/0x1a0 [ 567.904380][T12304] gfs2_sys_fs_add+0x1f8/0x3f4 [ 567.905411][T12304] gfs2_fill_super+0xdf0/0x1fd4 [ 567.906475][T12304] get_tree_bdev+0x360/0x54c [ 567.907447][T12304] gfs2_get_tree+0x54/0x1b4 [ 567.908432][T12304] vfs_get_tree+0x90/0x274 [ 567.909394][T12304] do_new_mount+0x25c/0x8c8 [ 567.910321][T12304] path_mount+0x590/0xe04 [ 567.911242][T12304] __arm64_sys_mount+0x45c/0x594 [ 567.912338][T12304] invoke_syscall+0x98/0x2c0 [ 567.913361][T12304] el0_svc_common+0x138/0x258 [ 567.914370][T12304] do_el0_svc+0x64/0x198 [ 567.915364][T12304] el0_svc+0x4c/0x15c [ 567.916207][T12304] el0t_64_sync_handler+0x84/0xf0 [ 567.917274][T12304] el0t_64_sync+0x190/0x194 [ 567.975911][T12304] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 567.985437][T12304] gfs2: fsid=gfs2: error -17 adding sysfs files [ 568.009943][T12307] loop0: detected capacity change from 0 to 32768 [ 568.018902][T12307] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 568.020460][T12307] CPU: 0 PID: 12307 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 568.022802][T12307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 568.025069][T12307] Call trace: [ 568.025817][T12307] dump_backtrace+0x1b8/0x1e4 [ 568.026922][T12307] show_stack+0x2c/0x44 [ 568.027843][T12307] dump_stack_lvl+0xd0/0x124 [ 568.028854][T12307] dump_stack+0x1c/0x28 [ 568.029735][T12307] sysfs_create_dir_ns+0x278/0x318 [ 568.030807][T12307] kobject_add_internal+0x598/0xb14 [ 568.032077][T12307] kobject_init_and_add+0x130/0x1a0 [ 568.033309][T12307] gfs2_sys_fs_add+0x1f8/0x3f4 [ 568.034344][T12307] gfs2_fill_super+0xdf0/0x1fd4 [ 568.035467][T12307] get_tree_bdev+0x360/0x54c [ 568.036440][T12307] gfs2_get_tree+0x54/0x1b4 [ 568.037439][T12307] vfs_get_tree+0x90/0x274 [ 568.038372][T12307] do_new_mount+0x25c/0x8c8 [ 568.039390][T12307] path_mount+0x590/0xe04 [ 568.040390][T12307] __arm64_sys_mount+0x45c/0x594 [ 568.041543][T12307] invoke_syscall+0x98/0x2c0 [ 568.042511][T12307] el0_svc_common+0x138/0x258 [ 568.043558][T12307] do_el0_svc+0x64/0x198 [ 568.044503][T12307] el0_svc+0x4c/0x15c [ 568.045393][T12307] el0t_64_sync_handler+0x84/0xf0 [ 568.046481][T12307] el0t_64_sync+0x190/0x194 [ 568.059370][T12305] loop4: detected capacity change from 0 to 32768 [ 568.067337][T12305] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 568.069237][T12305] CPU: 1 PID: 12305 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 568.071585][T12305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 568.073801][T12305] Call trace: [ 568.074464][T12305] dump_backtrace+0x1b8/0x1e4 [ 568.075416][T12305] show_stack+0x2c/0x44 [ 568.076322][T12305] dump_stack_lvl+0xd0/0x124 [ 568.077315][T12305] dump_stack+0x1c/0x28 [ 568.078304][T12305] sysfs_create_dir_ns+0x278/0x318 [ 568.079458][T12305] kobject_add_internal+0x598/0xb14 [ 568.080681][T12305] kobject_init_and_add+0x130/0x1a0 [ 568.081748][T12305] gfs2_sys_fs_add+0x1f8/0x3f4 [ 568.082858][T12305] gfs2_fill_super+0xdf0/0x1fd4 [ 568.083892][T12305] get_tree_bdev+0x360/0x54c [ 568.084942][T12305] gfs2_get_tree+0x54/0x1b4 [ 568.085961][T12305] vfs_get_tree+0x90/0x274 [ 568.086896][T12305] do_new_mount+0x25c/0x8c8 [ 568.087850][T12305] path_mount+0x590/0xe04 [ 568.088770][T12305] __arm64_sys_mount+0x45c/0x594 [ 568.089957][T12305] invoke_syscall+0x98/0x2c0 [ 568.091018][T12305] el0_svc_common+0x138/0x258 [ 568.092034][T12305] do_el0_svc+0x64/0x198 [ 568.092946][T12305] el0_svc+0x4c/0x15c [ 568.093942][T12305] el0t_64_sync_handler+0x84/0xf0 [ 568.095073][T12305] el0t_64_sync+0x190/0x194 [ 568.112055][T12307] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 568.119460][T12307] gfs2: fsid=gfs2: error -17 adding sysfs files [ 568.139942][T12305] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 568.146469][T12305] gfs2: fsid=gfs2: error -17 adding sysfs files [ 568.187270][T12309] loop1: detected capacity change from 0 to 32768 [ 568.206228][T12309] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 568.207803][T12309] CPU: 0 PID: 12309 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 568.210069][T12309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 568.212272][T12309] Call trace: [ 568.213038][T12309] dump_backtrace+0x1b8/0x1e4 [ 568.214066][T12309] show_stack+0x2c/0x44 [ 568.214952][T12309] dump_stack_lvl+0xd0/0x124 [ 568.215943][T12309] dump_stack+0x1c/0x28 [ 568.216884][T12309] sysfs_create_dir_ns+0x278/0x318 [ 568.218093][T12309] kobject_add_internal+0x598/0xb14 [ 568.219222][T12309] kobject_init_and_add+0x130/0x1a0 [ 568.220408][T12309] gfs2_sys_fs_add+0x1f8/0x3f4 [ 568.221511][T12309] gfs2_fill_super+0xdf0/0x1fd4 [ 568.222657][T12309] get_tree_bdev+0x360/0x54c [ 568.223621][T12309] gfs2_get_tree+0x54/0x1b4 [ 568.224638][T12309] vfs_get_tree+0x90/0x274 [ 568.225618][T12309] do_new_mount+0x25c/0x8c8 [ 568.226633][T12309] path_mount+0x590/0xe04 [ 568.227577][T12309] __arm64_sys_mount+0x45c/0x594 [ 568.228605][T12309] invoke_syscall+0x98/0x2c0 [ 568.229652][T12309] el0_svc_common+0x138/0x258 [ 568.230680][T12309] do_el0_svc+0x64/0x198 [ 568.231620][T12309] el0_svc+0x4c/0x15c [ 568.232494][T12309] el0t_64_sync_handler+0x84/0xf0 [ 568.233601][T12309] el0t_64_sync+0x190/0x194 [ 568.252634][T12304] syz-executor222 (12304): drop_caches: 2 [ 568.258088][T12304] syz-executor222 (12304): drop_caches: 2 [ 568.316447][T12310] loop2: detected capacity change from 0 to 32768 [ 568.318383][T12309] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 568.321325][T12310] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 568.322962][T12310] CPU: 0 PID: 12310 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 568.325172][T12310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 568.327423][T12310] Call trace: [ 568.328124][T12310] dump_backtrace+0x1b8/0x1e4 [ 568.329113][T12310] show_stack+0x2c/0x44 [ 568.330032][T12310] dump_stack_lvl+0xd0/0x124 [ 568.331049][T12310] dump_stack+0x1c/0x28 [ 568.331926][T12310] sysfs_create_dir_ns+0x278/0x318 [ 568.333076][T12310] kobject_add_internal+0x598/0xb14 [ 568.334221][T12310] kobject_init_and_add+0x130/0x1a0 [ 568.335295][T12310] gfs2_sys_fs_add+0x1f8/0x3f4 [ 568.335921][T12309] gfs2: fsid=gfs2: error -17 adding sysfs files [ 568.336321][T12310] gfs2_fill_super+0xdf0/0x1fd4 [ 568.336339][T12310] get_tree_bdev+0x360/0x54c [ 568.336351][T12310] gfs2_get_tree+0x54/0x1b4 [ 568.340802][T12310] vfs_get_tree+0x90/0x274 [ 568.341760][T12310] do_new_mount+0x25c/0x8c8 [ 568.342757][T12310] path_mount+0x590/0xe04 [ 568.343727][T12310] __arm64_sys_mount+0x45c/0x594 [ 568.344818][T12310] invoke_syscall+0x98/0x2c0 [ 568.345823][T12310] el0_svc_common+0x138/0x258 [ 568.346885][T12310] do_el0_svc+0x64/0x198 [ 568.347843][T12310] el0_svc+0x4c/0x15c [ 568.348691][T12310] el0t_64_sync_handler+0x84/0xf0 [ 568.349857][T12310] el0t_64_sync+0x190/0x194 [ 568.353400][T12310] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 568.356310][T12310] gfs2: fsid=gfs2: error -17 adding sysfs files [ 568.380085][T12307] syz-executor222 (12307): drop_caches: 2 [ 568.382213][T12307] syz-executor222 (12307): drop_caches: 2 [ 568.392947][T12305] syz-executor222 (12305): drop_caches: 2 [ 568.395218][T12305] syz-executor222 (12305): drop_caches: 2 [ 568.583634][T12310] syz-executor222 (12310): drop_caches: 2 [ 568.607289][T12310] syz-executor222 (12310): drop_caches: 2 [ 568.616845][T12309] syz-executor222 (12309): drop_caches: 2 [ 568.635496][T12309] syz-executor222 (12309): drop_caches: 2 [ 568.692864][T12315] loop3: detected capacity change from 0 to 32768 [ 568.695417][T12315] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 568.697843][T12315] CPU: 1 PID: 12315 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 568.700234][T12315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 568.702254][T12315] Call trace: [ 568.703017][T12315] dump_backtrace+0x1b8/0x1e4 [ 568.704053][T12315] show_stack+0x2c/0x44 [ 568.704905][T12315] dump_stack_lvl+0xd0/0x124 [ 568.705999][T12315] dump_stack+0x1c/0x28 [ 568.706916][T12315] sysfs_create_dir_ns+0x278/0x318 [ 568.708187][T12315] kobject_add_internal+0x598/0xb14 [ 568.709416][T12315] kobject_init_and_add+0x130/0x1a0 [ 568.710559][T12315] gfs2_sys_fs_add+0x1f8/0x3f4 [ 568.711636][T12315] gfs2_fill_super+0xdf0/0x1fd4 [ 568.712720][T12315] get_tree_bdev+0x360/0x54c [ 568.713721][T12315] gfs2_get_tree+0x54/0x1b4 [ 568.714780][T12315] vfs_get_tree+0x90/0x274 [ 568.715745][T12315] do_new_mount+0x25c/0x8c8 [ 568.716828][T12315] path_mount+0x590/0xe04 [ 568.717728][T12315] __arm64_sys_mount+0x45c/0x594 [ 568.718870][T12315] invoke_syscall+0x98/0x2c0 [ 568.719890][T12315] el0_svc_common+0x138/0x258 [ 568.720867][T12315] do_el0_svc+0x64/0x198 [ 568.721877][T12315] el0_svc+0x4c/0x15c [ 568.722724][T12315] el0t_64_sync_handler+0x84/0xf0 [ 568.723865][T12315] el0t_64_sync+0x190/0x194 [ 568.725172][T12315] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 568.728737][T12315] gfs2: fsid=gfs2: error -17 adding sysfs files [ 568.944047][T12315] syz-executor222 (12315): drop_caches: 2 [ 568.948487][T12315] syz-executor222 (12315): drop_caches: 2 [ 569.000474][T12318] loop0: detected capacity change from 0 to 32768 [ 569.002855][T12318] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.004735][T12318] CPU: 1 PID: 12318 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.007025][T12318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.009277][T12318] Call trace: [ 569.010051][T12318] dump_backtrace+0x1b8/0x1e4 [ 569.011132][T12318] show_stack+0x2c/0x44 [ 569.012122][T12318] dump_stack_lvl+0xd0/0x124 [ 569.013073][T12318] dump_stack+0x1c/0x28 [ 569.014014][T12318] sysfs_create_dir_ns+0x278/0x318 [ 569.015093][T12318] kobject_add_internal+0x598/0xb14 [ 569.016246][T12318] kobject_init_and_add+0x130/0x1a0 [ 569.017419][T12318] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.018484][T12318] gfs2_fill_super+0xdf0/0x1fd4 [ 569.019574][T12318] get_tree_bdev+0x360/0x54c [ 569.020551][T12318] gfs2_get_tree+0x54/0x1b4 [ 569.021526][T12318] vfs_get_tree+0x90/0x274 [ 569.022555][T12318] do_new_mount+0x25c/0x8c8 [ 569.023577][T12318] path_mount+0x590/0xe04 [ 569.024581][T12318] __arm64_sys_mount+0x45c/0x594 [ 569.025694][T12318] invoke_syscall+0x98/0x2c0 [ 569.026727][T12318] el0_svc_common+0x138/0x258 [ 569.027739][T12318] do_el0_svc+0x64/0x198 [ 569.028672][T12318] el0_svc+0x4c/0x15c [ 569.029553][T12318] el0t_64_sync_handler+0x84/0xf0 [ 569.030682][T12318] el0t_64_sync+0x190/0x194 [ 569.033888][T12318] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.037092][T12318] gfs2: fsid=gfs2: error -17 adding sysfs files [ 569.127101][T12317] loop4: detected capacity change from 0 to 32768 [ 569.135446][T12317] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.150164][T12317] CPU: 0 PID: 12317 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.152348][T12317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.154587][T12317] Call trace: [ 569.155351][T12317] dump_backtrace+0x1b8/0x1e4 [ 569.156356][T12317] show_stack+0x2c/0x44 [ 569.157213][T12317] dump_stack_lvl+0xd0/0x124 [ 569.158198][T12317] dump_stack+0x1c/0x28 [ 569.159078][T12317] sysfs_create_dir_ns+0x278/0x318 [ 569.160200][T12317] kobject_add_internal+0x598/0xb14 [ 569.161332][T12317] kobject_init_and_add+0x130/0x1a0 [ 569.162430][T12317] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.163488][T12317] gfs2_fill_super+0xdf0/0x1fd4 [ 569.164566][T12317] get_tree_bdev+0x360/0x54c [ 569.165609][T12317] gfs2_get_tree+0x54/0x1b4 [ 569.166652][T12317] vfs_get_tree+0x90/0x274 [ 569.167707][T12317] do_new_mount+0x25c/0x8c8 [ 569.168734][T12317] path_mount+0x590/0xe04 [ 569.169670][T12317] __arm64_sys_mount+0x45c/0x594 [ 569.170802][T12317] invoke_syscall+0x98/0x2c0 [ 569.171855][T12317] el0_svc_common+0x138/0x258 [ 569.172897][T12317] do_el0_svc+0x64/0x198 [ 569.173822][T12317] el0_svc+0x4c/0x15c [ 569.174653][T12317] el0t_64_sync_handler+0x84/0xf0 [ 569.175719][T12317] el0t_64_sync+0x190/0x194 [ 569.190905][T12319] loop2: detected capacity change from 0 to 32768 [ 569.193046][T12317] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.195935][T12317] gfs2: fsid=gfs2: error -17 adding sysfs files [ 569.200786][T12319] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.202326][T12319] CPU: 1 PID: 12319 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.204668][T12319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.206956][T12319] Call trace: [ 569.207660][T12319] dump_backtrace+0x1b8/0x1e4 [ 569.208684][T12319] show_stack+0x2c/0x44 [ 569.209607][T12319] dump_stack_lvl+0xd0/0x124 [ 569.210681][T12319] dump_stack+0x1c/0x28 [ 569.211621][T12319] sysfs_create_dir_ns+0x278/0x318 [ 569.212715][T12319] kobject_add_internal+0x598/0xb14 [ 569.213891][T12319] kobject_init_and_add+0x130/0x1a0 [ 569.215018][T12319] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.215984][T12319] gfs2_fill_super+0xdf0/0x1fd4 [ 569.217069][T12319] get_tree_bdev+0x360/0x54c [ 569.218146][T12319] gfs2_get_tree+0x54/0x1b4 [ 569.219095][T12319] vfs_get_tree+0x90/0x274 [ 569.220114][T12319] do_new_mount+0x25c/0x8c8 [ 569.221169][T12319] path_mount+0x590/0xe04 [ 569.222092][T12319] __arm64_sys_mount+0x45c/0x594 [ 569.223222][T12319] invoke_syscall+0x98/0x2c0 [ 569.224264][T12319] el0_svc_common+0x138/0x258 [ 569.225342][T12319] do_el0_svc+0x64/0x198 [ 569.226324][T12319] el0_svc+0x4c/0x15c [ 569.227212][T12319] el0t_64_sync_handler+0x84/0xf0 [ 569.228360][T12319] el0t_64_sync+0x190/0x194 [ 569.229908][T12319] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.232587][T12319] gfs2: fsid=gfs2: error -17 adding sysfs files [ 569.272601][T12318] syz-executor222 (12318): drop_caches: 2 [ 569.274843][T12318] syz-executor222 (12318): drop_caches: 2 [ 569.320897][T12320] loop1: detected capacity change from 0 to 32768 [ 569.326351][T12320] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.328183][T12320] CPU: 0 PID: 12320 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.330485][T12320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.332705][T12320] Call trace: [ 569.333453][T12320] dump_backtrace+0x1b8/0x1e4 [ 569.334463][T12320] show_stack+0x2c/0x44 [ 569.335466][T12320] dump_stack_lvl+0xd0/0x124 [ 569.336432][T12320] dump_stack+0x1c/0x28 [ 569.337412][T12320] sysfs_create_dir_ns+0x278/0x318 [ 569.338526][T12320] kobject_add_internal+0x598/0xb14 [ 569.339607][T12320] kobject_init_and_add+0x130/0x1a0 [ 569.340719][T12320] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.341797][T12320] gfs2_fill_super+0xdf0/0x1fd4 [ 569.342834][T12320] get_tree_bdev+0x360/0x54c [ 569.343849][T12320] gfs2_get_tree+0x54/0x1b4 [ 569.344864][T12320] vfs_get_tree+0x90/0x274 [ 569.345855][T12320] do_new_mount+0x25c/0x8c8 [ 569.346839][T12320] path_mount+0x590/0xe04 [ 569.347807][T12320] __arm64_sys_mount+0x45c/0x594 [ 569.348950][T12320] invoke_syscall+0x98/0x2c0 [ 569.349943][T12320] el0_svc_common+0x138/0x258 [ 569.350907][T12320] do_el0_svc+0x64/0x198 [ 569.351864][T12320] el0_svc+0x4c/0x15c [ 569.352818][T12320] el0t_64_sync_handler+0x84/0xf0 [ 569.353864][T12320] el0t_64_sync+0x190/0x194 [ 569.418532][T12322] loop3: detected capacity change from 0 to 32768 [ 569.420361][T12320] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.423326][T12320] gfs2: fsid=gfs2: error -17 adding sysfs files [ 569.425043][T12322] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.426792][T12322] CPU: 0 PID: 12322 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.429035][T12322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.431225][T12322] Call trace: [ 569.431984][T12322] dump_backtrace+0x1b8/0x1e4 [ 569.432994][T12322] show_stack+0x2c/0x44 [ 569.433931][T12322] dump_stack_lvl+0xd0/0x124 [ 569.434849][T12322] dump_stack+0x1c/0x28 [ 569.435700][T12322] sysfs_create_dir_ns+0x278/0x318 [ 569.436802][T12322] kobject_add_internal+0x598/0xb14 [ 569.438101][T12322] kobject_init_and_add+0x130/0x1a0 [ 569.439198][T12322] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.440213][T12322] gfs2_fill_super+0xdf0/0x1fd4 [ 569.441242][T12322] get_tree_bdev+0x360/0x54c [ 569.442248][T12322] gfs2_get_tree+0x54/0x1b4 [ 569.443261][T12322] vfs_get_tree+0x90/0x274 [ 569.444225][T12322] do_new_mount+0x25c/0x8c8 [ 569.445239][T12322] path_mount+0x590/0xe04 [ 569.446228][T12322] __arm64_sys_mount+0x45c/0x594 [ 569.447398][T12322] invoke_syscall+0x98/0x2c0 [ 569.448548][T12322] el0_svc_common+0x138/0x258 [ 569.449512][T12322] do_el0_svc+0x64/0x198 [ 569.450460][T12322] el0_svc+0x4c/0x15c [ 569.451351][T12322] el0t_64_sync_handler+0x84/0xf0 [ 569.452475][T12322] el0t_64_sync+0x190/0x194 [ 569.453560][T12322] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.456464][T12322] gfs2: fsid=gfs2: error -17 adding sysfs files [ 569.468047][T12319] syz-executor222 (12319): drop_caches: 2 [ 569.469921][T12319] syz-executor222 (12319): drop_caches: 2 [ 569.473608][T12317] syz-executor222 (12317): drop_caches: 2 [ 569.475772][T12317] syz-executor222 (12317): drop_caches: 2 [ 569.672631][T12322] syz-executor222 (12322): drop_caches: 2 [ 569.678669][T12322] syz-executor222 (12322): drop_caches: 2 [ 569.680341][T12320] syz-executor222 (12320): drop_caches: 2 [ 569.684146][T12320] syz-executor222 (12320): drop_caches: 2 [ 569.879756][T12326] loop0: detected capacity change from 0 to 32768 [ 569.888146][T12326] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.889816][T12326] CPU: 1 PID: 12326 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.892083][T12326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.894381][T12326] Call trace: [ 569.895133][T12326] dump_backtrace+0x1b8/0x1e4 [ 569.896119][T12326] show_stack+0x2c/0x44 [ 569.897044][T12326] dump_stack_lvl+0xd0/0x124 [ 569.898093][T12326] dump_stack+0x1c/0x28 [ 569.899076][T12326] sysfs_create_dir_ns+0x278/0x318 [ 569.900172][T12326] kobject_add_internal+0x598/0xb14 [ 569.901278][T12326] kobject_init_and_add+0x130/0x1a0 [ 569.902514][T12326] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.903607][T12326] gfs2_fill_super+0xdf0/0x1fd4 [ 569.904731][T12326] get_tree_bdev+0x360/0x54c [ 569.905797][T12326] gfs2_get_tree+0x54/0x1b4 [ 569.906828][T12326] vfs_get_tree+0x90/0x274 [ 569.907775][T12326] do_new_mount+0x25c/0x8c8 [ 569.908800][T12326] path_mount+0x590/0xe04 [ 569.909709][T12326] __arm64_sys_mount+0x45c/0x594 [ 569.910739][T12326] invoke_syscall+0x98/0x2c0 [ 569.911797][T12326] el0_svc_common+0x138/0x258 [ 569.912749][T12326] do_el0_svc+0x64/0x198 [ 569.913691][T12326] el0_svc+0x4c/0x15c [ 569.914636][T12326] el0t_64_sync_handler+0x84/0xf0 [ 569.915749][T12326] el0t_64_sync+0x190/0x194 [ 569.947185][T12330] loop4: detected capacity change from 0 to 32768 [ 569.951587][T12326] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.954708][T12326] gfs2: fsid=gfs2: error -17 adding sysfs files [ 569.956544][T12330] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 569.958085][T12330] CPU: 1 PID: 12330 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 569.960357][T12330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.962602][T12330] Call trace: [ 569.963333][T12330] dump_backtrace+0x1b8/0x1e4 [ 569.964336][T12330] show_stack+0x2c/0x44 [ 569.965181][T12330] dump_stack_lvl+0xd0/0x124 [ 569.966212][T12330] dump_stack+0x1c/0x28 [ 569.967175][T12330] sysfs_create_dir_ns+0x278/0x318 [ 569.968275][T12330] kobject_add_internal+0x598/0xb14 [ 569.969431][T12330] kobject_init_and_add+0x130/0x1a0 [ 569.970636][T12330] gfs2_sys_fs_add+0x1f8/0x3f4 [ 569.971733][T12330] gfs2_fill_super+0xdf0/0x1fd4 [ 569.972888][T12330] get_tree_bdev+0x360/0x54c [ 569.974031][T12330] gfs2_get_tree+0x54/0x1b4 [ 569.975048][T12330] vfs_get_tree+0x90/0x274 [ 569.975945][T12330] do_new_mount+0x25c/0x8c8 [ 569.976953][T12330] path_mount+0x590/0xe04 [ 569.977900][T12330] __arm64_sys_mount+0x45c/0x594 [ 569.978998][T12330] invoke_syscall+0x98/0x2c0 [ 569.980023][T12330] el0_svc_common+0x138/0x258 [ 569.981094][T12330] do_el0_svc+0x64/0x198 [ 569.981997][T12330] el0_svc+0x4c/0x15c [ 569.982918][T12330] el0t_64_sync_handler+0x84/0xf0 [ 569.984065][T12330] el0t_64_sync+0x190/0x194 [ 569.990843][T12330] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 569.993824][T12330] gfs2: fsid=gfs2: error -17 adding sysfs files [ 570.155015][T12329] loop2: detected capacity change from 0 to 32768 [ 570.164174][T12329] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 570.166088][T12329] CPU: 0 PID: 12329 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 570.168366][T12329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 570.170491][T12329] Call trace: [ 570.171189][T12329] dump_backtrace+0x1b8/0x1e4 [ 570.172248][T12329] show_stack+0x2c/0x44 [ 570.173269][T12329] dump_stack_lvl+0xd0/0x124 [ 570.174362][T12329] dump_stack+0x1c/0x28 [ 570.175268][T12329] sysfs_create_dir_ns+0x278/0x318 [ 570.176451][T12329] kobject_add_internal+0x598/0xb14 [ 570.177629][T12329] kobject_init_and_add+0x130/0x1a0 [ 570.178832][T12329] gfs2_sys_fs_add+0x1f8/0x3f4 [ 570.179840][T12329] gfs2_fill_super+0xdf0/0x1fd4 [ 570.180993][T12329] get_tree_bdev+0x360/0x54c [ 570.182054][T12329] gfs2_get_tree+0x54/0x1b4 [ 570.182996][T12329] vfs_get_tree+0x90/0x274 [ 570.184060][T12329] do_new_mount+0x25c/0x8c8 [ 570.184681][T12326] syz-executor222 (12326): drop_caches: 2 [ 570.185102][T12329] path_mount+0x590/0xe04 [ 570.187410][T12329] __arm64_sys_mount+0x45c/0x594 [ 570.188607][T12329] invoke_syscall+0x98/0x2c0 [ 570.189685][T12329] el0_svc_common+0x138/0x258 [ 570.190643][T12329] do_el0_svc+0x64/0x198 [ 570.191519][T12329] el0_svc+0x4c/0x15c [ 570.192420][T12329] el0t_64_sync_handler+0x84/0xf0 [ 570.193535][T12329] el0t_64_sync+0x190/0x194 [ 570.201616][T12329] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 570.204662][T12329] gfs2: fsid=gfs2: error -17 adding sysfs files [ 570.216079][T12330] syz-executor222 (12330): drop_caches: 2 [ 570.217714][T12330] syz-executor222 (12330): drop_caches: 2 [ 570.222851][T12326] syz-executor222 (12326): drop_caches: 2 [ 570.305630][T12331] loop3: detected capacity change from 0 to 32768 [ 570.326038][T12331] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 570.327596][T12331] CPU: 1 PID: 12331 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 570.329939][T12331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 570.332085][T12331] Call trace: [ 570.332858][T12331] dump_backtrace+0x1b8/0x1e4 [ 570.333900][T12331] show_stack+0x2c/0x44 [ 570.334748][T12331] dump_stack_lvl+0xd0/0x124 [ 570.335792][T12331] dump_stack+0x1c/0x28 [ 570.336743][T12331] sysfs_create_dir_ns+0x278/0x318 [ 570.338033][T12331] kobject_add_internal+0x598/0xb14 [ 570.339170][T12331] kobject_init_and_add+0x130/0x1a0 [ 570.340316][T12331] gfs2_sys_fs_add+0x1f8/0x3f4 [ 570.341346][T12331] gfs2_fill_super+0xdf0/0x1fd4 [ 570.342407][T12331] get_tree_bdev+0x360/0x54c [ 570.343385][T12331] gfs2_get_tree+0x54/0x1b4 [ 570.344498][T12331] vfs_get_tree+0x90/0x274 [ 570.345463][T12331] do_new_mount+0x25c/0x8c8 [ 570.346444][T12331] path_mount+0x590/0xe04 [ 570.347437][T12331] __arm64_sys_mount+0x45c/0x594 [ 570.348459][T12331] invoke_syscall+0x98/0x2c0 [ 570.349468][T12331] el0_svc_common+0x138/0x258 [ 570.350480][T12331] do_el0_svc+0x64/0x198 [ 570.351414][T12331] el0_svc+0x4c/0x15c [ 570.352310][T12331] el0t_64_sync_handler+0x84/0xf0 [ 570.353443][T12331] el0t_64_sync+0x190/0x194 [ 570.365508][T12332] loop1: detected capacity change from 0 to 32768 [ 570.367702][T12331] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 570.370507][T12331] gfs2: fsid=gfs2: error -17 adding sysfs files [ 570.375674][T12332] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 570.377477][T12332] CPU: 1 PID: 12332 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 570.379767][T12332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 570.381951][T12332] Call trace: [ 570.382669][T12332] dump_backtrace+0x1b8/0x1e4 [ 570.383668][T12332] show_stack+0x2c/0x44 [ 570.384618][T12332] dump_stack_lvl+0xd0/0x124 [ 570.385737][T12332] dump_stack+0x1c/0x28 [ 570.386696][T12332] sysfs_create_dir_ns+0x278/0x318 [ 570.387802][T12332] kobject_add_internal+0x598/0xb14 [ 570.388932][T12332] kobject_init_and_add+0x130/0x1a0 [ 570.390091][T12332] gfs2_sys_fs_add+0x1f8/0x3f4 [ 570.391208][T12332] gfs2_fill_super+0xdf0/0x1fd4 [ 570.392238][T12332] get_tree_bdev+0x360/0x54c [ 570.393225][T12332] gfs2_get_tree+0x54/0x1b4 [ 570.394229][T12332] vfs_get_tree+0x90/0x274 [ 570.395160][T12332] do_new_mount+0x25c/0x8c8 [ 570.396200][T12332] path_mount+0x590/0xe04 [ 570.397163][T12332] __arm64_sys_mount+0x45c/0x594 [ 570.398304][T12332] invoke_syscall+0x98/0x2c0 [ 570.399305][T12332] el0_svc_common+0x138/0x258 [ 570.400345][T12332] do_el0_svc+0x64/0x198 [ 570.401241][T12332] el0_svc+0x4c/0x15c [ 570.402091][T12332] el0t_64_sync_handler+0x84/0xf0 [ 570.403265][T12332] el0t_64_sync+0x190/0x194 [ 570.423043][T12329] syz-executor222 (12329): drop_caches: 2 [ 570.433110][T12329] syz-executor222 (12329): drop_caches: 2 [ 570.459333][T12332] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 570.472057][T12332] gfs2: fsid=gfs2: error -17 adding sysfs files [ 570.596295][T12331] syz-executor222 (12331): drop_caches: 2 [ 570.601722][T12331] syz-executor222 (12331): drop_caches: 2 [ 570.676645][T12332] syz-executor222 (12332): drop_caches: 2 [ 570.678222][T12332] syz-executor222 (12332): drop_caches: 2 [ 570.827007][T12337] loop0: detected capacity change from 0 to 32768 [ 570.840082][T12337] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 570.842993][T12337] CPU: 0 PID: 12337 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 570.845276][T12337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 570.847472][T12337] Call trace: [ 570.848227][T12337] dump_backtrace+0x1b8/0x1e4 [ 570.849191][T12337] show_stack+0x2c/0x44 [ 570.850060][T12337] dump_stack_lvl+0xd0/0x124 [ 570.851059][T12337] dump_stack+0x1c/0x28 [ 570.851981][T12337] sysfs_create_dir_ns+0x278/0x318 [ 570.853087][T12337] kobject_add_internal+0x598/0xb14 [ 570.854292][T12337] kobject_init_and_add+0x130/0x1a0 [ 570.855408][T12337] gfs2_sys_fs_add+0x1f8/0x3f4 [ 570.856503][T12337] gfs2_fill_super+0xdf0/0x1fd4 [ 570.857577][T12337] get_tree_bdev+0x360/0x54c [ 570.858580][T12337] gfs2_get_tree+0x54/0x1b4 [ 570.859528][T12337] vfs_get_tree+0x90/0x274 [ 570.860459][T12337] do_new_mount+0x25c/0x8c8 [ 570.861471][T12337] path_mount+0x590/0xe04 [ 570.862421][T12337] __arm64_sys_mount+0x45c/0x594 [ 570.863435][T12337] invoke_syscall+0x98/0x2c0 [ 570.864509][T12337] el0_svc_common+0x138/0x258 [ 570.865493][T12337] do_el0_svc+0x64/0x198 [ 570.866400][T12337] el0_svc+0x4c/0x15c [ 570.867291][T12337] el0t_64_sync_handler+0x84/0xf0 [ 570.868459][T12337] el0t_64_sync+0x190/0x194 [ 570.869948][T12336] loop4: detected capacity change from 0 to 32768 [ 570.879184][T12336] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 570.880782][T12336] CPU: 1 PID: 12336 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 570.882989][T12336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 570.885084][T12336] Call trace: [ 570.885727][T12336] dump_backtrace+0x1b8/0x1e4 [ 570.886788][T12336] show_stack+0x2c/0x44 [ 570.887718][T12336] dump_stack_lvl+0xd0/0x124 [ 570.888716][T12336] dump_stack+0x1c/0x28 [ 570.889653][T12336] sysfs_create_dir_ns+0x278/0x318 [ 570.890842][T12336] kobject_add_internal+0x598/0xb14 [ 570.892037][T12336] kobject_init_and_add+0x130/0x1a0 [ 570.893088][T12336] gfs2_sys_fs_add+0x1f8/0x3f4 [ 570.894175][T12336] gfs2_fill_super+0xdf0/0x1fd4 [ 570.895156][T12336] get_tree_bdev+0x360/0x54c [ 570.896268][T12336] gfs2_get_tree+0x54/0x1b4 [ 570.897316][T12336] vfs_get_tree+0x90/0x274 [ 570.898298][T12336] do_new_mount+0x25c/0x8c8 [ 570.899262][T12336] path_mount+0x590/0xe04 [ 570.900174][T12336] __arm64_sys_mount+0x45c/0x594 [ 570.901229][T12336] invoke_syscall+0x98/0x2c0 [ 570.902240][T12336] el0_svc_common+0x138/0x258 [ 570.903241][T12336] do_el0_svc+0x64/0x198 [ 570.904151][T12336] el0_svc+0x4c/0x15c [ 570.905086][T12336] el0t_64_sync_handler+0x84/0xf0 [ 570.906150][T12336] el0t_64_sync+0x190/0x194 [ 570.921313][T12337] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 570.927632][T12337] gfs2: fsid=gfs2: error -17 adding sysfs files [ 570.949201][T12336] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 570.958781][T12336] gfs2: fsid=gfs2: error -17 adding sysfs files [ 571.019176][T12341] loop3: detected capacity change from 0 to 32768 [ 571.028341][T12341] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 571.030099][T12341] CPU: 0 PID: 12341 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 571.032408][T12341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.034728][T12341] Call trace: [ 571.035443][T12341] dump_backtrace+0x1b8/0x1e4 [ 571.036386][T12341] show_stack+0x2c/0x44 [ 571.037195][T12341] dump_stack_lvl+0xd0/0x124 [ 571.038201][T12341] dump_stack+0x1c/0x28 [ 571.039097][T12341] sysfs_create_dir_ns+0x278/0x318 [ 571.040202][T12341] kobject_add_internal+0x598/0xb14 [ 571.041328][T12341] kobject_init_and_add+0x130/0x1a0 [ 571.042558][T12341] gfs2_sys_fs_add+0x1f8/0x3f4 [ 571.043579][T12341] gfs2_fill_super+0xdf0/0x1fd4 [ 571.044630][T12341] get_tree_bdev+0x360/0x54c [ 571.045726][T12341] gfs2_get_tree+0x54/0x1b4 [ 571.046718][T12341] vfs_get_tree+0x90/0x274 [ 571.047693][T12341] do_new_mount+0x25c/0x8c8 [ 571.048638][T12341] path_mount+0x590/0xe04 [ 571.049584][T12341] __arm64_sys_mount+0x45c/0x594 [ 571.050711][T12341] invoke_syscall+0x98/0x2c0 [ 571.051790][T12341] el0_svc_common+0x138/0x258 [ 571.052780][T12341] do_el0_svc+0x64/0x198 [ 571.053733][T12341] el0_svc+0x4c/0x15c [ 571.054580][T12341] el0t_64_sync_handler+0x84/0xf0 [ 571.055722][T12341] el0t_64_sync+0x190/0x194 [ 571.057536][T12341] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 571.060637][T12341] gfs2: fsid=gfs2: error -17 adding sysfs files [ 571.078523][T12340] loop2: detected capacity change from 0 to 32768 [ 571.084821][T12340] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 571.086677][T12340] CPU: 0 PID: 12340 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 571.088947][T12340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.091182][T12340] Call trace: [ 571.092031][T12340] dump_backtrace+0x1b8/0x1e4 [ 571.093095][T12340] show_stack+0x2c/0x44 [ 571.093952][T12340] dump_stack_lvl+0xd0/0x124 [ 571.094901][T12340] dump_stack+0x1c/0x28 [ 571.095788][T12340] sysfs_create_dir_ns+0x278/0x318 [ 571.096926][T12340] kobject_add_internal+0x598/0xb14 [ 571.098169][T12340] kobject_init_and_add+0x130/0x1a0 [ 571.099366][T12340] gfs2_sys_fs_add+0x1f8/0x3f4 [ 571.100445][T12340] gfs2_fill_super+0xdf0/0x1fd4 [ 571.101516][T12340] get_tree_bdev+0x360/0x54c [ 571.102584][T12340] gfs2_get_tree+0x54/0x1b4 [ 571.103528][T12340] vfs_get_tree+0x90/0x274 [ 571.104496][T12340] do_new_mount+0x25c/0x8c8 [ 571.105521][T12340] path_mount+0x590/0xe04 [ 571.106451][T12340] __arm64_sys_mount+0x45c/0x594 [ 571.107523][T12340] invoke_syscall+0x98/0x2c0 [ 571.108561][T12340] el0_svc_common+0x138/0x258 [ 571.109608][T12340] do_el0_svc+0x64/0x198 [ 571.110504][T12340] el0_svc+0x4c/0x15c [ 571.111376][T12340] el0t_64_sync_handler+0x84/0xf0 [ 571.112485][T12340] el0t_64_sync+0x190/0x194 [ 571.113865][T12340] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 571.117257][T12340] gfs2: fsid=gfs2: error -17 adding sysfs files [ 571.142263][T12284] gfs2: fsid=gfs2.0: Journal recovery skipped for jid 0 until next mount. [ 571.144182][T12284] gfs2: fsid=gfs2.0: Glock dequeues delayed: 0 [ 571.145592][T12284] gfs2: fsid=gfs2.0: File system withdrawn [ 571.152618][T12284] CPU: 0 PID: 12284 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 571.155006][T12284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.157210][T12284] Call trace: [ 571.157939][T12284] dump_backtrace+0x1b8/0x1e4 [ 571.158959][T12284] show_stack+0x2c/0x44 [ 571.159828][T12284] dump_stack_lvl+0xd0/0x124 [ 571.160793][T12284] dump_stack+0x1c/0x28 [ 571.161645][T12284] gfs2_withdraw+0xf08/0x134c [ 571.162586][T12284] gfs2_consist_inode_i+0xf0/0x10c [ 571.163703][T12284] gfs2_jdesc_check+0x12c/0x264 [ 571.164748][T12284] init_journal+0xb60/0x1fa4 [ 571.165713][T12284] init_inodes+0xe0/0x2d8 [ 571.166685][T12284] gfs2_fill_super+0x1658/0x1fd4 [ 571.167816][T12284] get_tree_bdev+0x360/0x54c [ 571.168863][T12284] gfs2_get_tree+0x54/0x1b4 [ 571.169848][T12284] vfs_get_tree+0x90/0x274 [ 571.170909][T12284] do_new_mount+0x25c/0x8c8 [ 571.171951][T12284] path_mount+0x590/0xe04 [ 571.172871][T12284] __arm64_sys_mount+0x45c/0x594 [ 571.173926][T12284] invoke_syscall+0x98/0x2c0 [ 571.174498][T12337] syz-executor222 (12337): drop_caches: 2 [ 571.174983][T12284] el0_svc_common+0x138/0x258 [ 571.177385][T12284] do_el0_svc+0x64/0x198 [ 571.178348][T12284] el0_svc+0x4c/0x15c [ 571.179312][T12337] syz-executor222 (12337): drop_caches: 2 [ 571.180466][T12284] el0t_64_sync_handler+0x84/0xf0 [ 571.181554][T12284] el0t_64_sync+0x190/0x194 [ 571.193848][T12284] gfs2: fsid=gfs2.0: my journal (0) is bad: -5 [ 571.202976][T12336] syz-executor222 (12336): drop_caches: 2 [ 571.215242][T12336] syz-executor222 (12336): drop_caches: 2 [ 571.294738][T12342] loop1: detected capacity change from 0 to 32768 [ 571.305132][T12342] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 571.306994][T12342] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 571.310061][T12342] gfs2: fsid=gfs2.0: fatal: filesystem consistency error [ 571.310061][T12342] inode = 1 18 [ 571.310061][T12342] function = gfs2_jdesc_check, file = fs/gfs2/super.c, line = 115 [ 571.314129][T12342] gfs2: fsid=gfs2.0: G: s:SH n:2/12 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:4 [ 571.374401][T12342] gfs2: fsid=gfs2.0: H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0xe0/0x2d8 [ 571.378820][T12341] syz-executor222 (12341): drop_caches: 2 [ 571.380174][T12341] syz-executor222 (12341): drop_caches: 2 [ 571.385625][T12342] gfs2: fsid=gfs2.0: I: n:1/18 t:8 f:0x00 d:0x00000200 s:8388608 p:0 [ 571.395954][T12342] gfs2: fsid=gfs2.0: about to withdraw this file system [ 571.465396][T12340] syz-executor222 (12340): drop_caches: 2 [ 571.487529][T12340] syz-executor222 (12340): drop_caches: 2 [ 571.610146][T12348] loop4: detected capacity change from 0 to 32768 [ 571.619749][T12348] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 571.621564][T12348] CPU: 0 PID: 12348 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 571.623869][T12348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.626005][T12348] Call trace: [ 571.626755][T12348] dump_backtrace+0x1b8/0x1e4 [ 571.627721][T12348] show_stack+0x2c/0x44 [ 571.628662][T12348] dump_stack_lvl+0xd0/0x124 [ 571.629716][T12348] dump_stack+0x1c/0x28 [ 571.630568][T12348] sysfs_create_dir_ns+0x278/0x318 [ 571.631723][T12348] kobject_add_internal+0x598/0xb14 [ 571.632861][T12348] kobject_init_and_add+0x130/0x1a0 [ 571.634078][T12348] gfs2_sys_fs_add+0x1f8/0x3f4 [ 571.635182][T12348] gfs2_fill_super+0xdf0/0x1fd4 [ 571.636348][T12348] get_tree_bdev+0x360/0x54c [ 571.637377][T12348] gfs2_get_tree+0x54/0x1b4 [ 571.638359][T12348] vfs_get_tree+0x90/0x274 [ 571.639366][T12348] do_new_mount+0x25c/0x8c8 [ 571.640338][T12348] path_mount+0x590/0xe04 [ 571.641272][T12348] __arm64_sys_mount+0x45c/0x594 [ 571.642277][T12348] invoke_syscall+0x98/0x2c0 [ 571.643340][T12348] el0_svc_common+0x138/0x258 [ 571.644326][T12348] do_el0_svc+0x64/0x198 [ 571.645307][T12348] el0_svc+0x4c/0x15c [ 571.646197][T12348] el0t_64_sync_handler+0x84/0xf0 [ 571.647292][T12348] el0t_64_sync+0x190/0x194 [ 571.649155][T12348] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 571.652968][T12348] gfs2: fsid=gfs2: error -17 adding sysfs files [ 571.872458][T12348] syz-executor222 (12348): drop_caches: 2 [ 571.879191][T12348] syz-executor222 (12348): drop_caches: 2 [ 572.042443][T12351] loop5: detected capacity change from 0 to 32768 [ 572.053175][T12351] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.056833][T12351] CPU: 0 PID: 12351 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.057599][T12350] loop3: detected capacity change from 0 to 32768 [ 572.059157][T12351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.059168][T12351] Call trace: [ 572.059173][T12351] dump_backtrace+0x1b8/0x1e4 [ 572.064460][T12351] show_stack+0x2c/0x44 [ 572.065309][T12351] dump_stack_lvl+0xd0/0x124 [ 572.066305][T12351] dump_stack+0x1c/0x28 [ 572.067065][T12347] loop0: detected capacity change from 0 to 32768 [ 572.067199][T12351] sysfs_create_dir_ns+0x278/0x318 [ 572.069745][T12351] kobject_add_internal+0x598/0xb14 [ 572.070917][T12351] kobject_init_and_add+0x130/0x1a0 [ 572.072099][T12351] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.073295][T12351] gfs2_fill_super+0xdf0/0x1fd4 [ 572.074356][T12351] get_tree_bdev+0x360/0x54c [ 572.075388][T12351] gfs2_get_tree+0x54/0x1b4 [ 572.076351][T12351] vfs_get_tree+0x90/0x274 [ 572.077357][T12351] do_new_mount+0x25c/0x8c8 [ 572.078378][T12351] path_mount+0x590/0xe04 [ 572.079250][T12351] __arm64_sys_mount+0x45c/0x594 [ 572.080332][T12351] invoke_syscall+0x98/0x2c0 [ 572.081362][T12351] el0_svc_common+0x138/0x258 [ 572.082346][T12351] do_el0_svc+0x64/0x198 [ 572.083164][T12351] el0_svc+0x4c/0x15c [ 572.084004][T12351] el0t_64_sync_handler+0x84/0xf0 [ 572.085068][T12351] el0t_64_sync+0x190/0x194 [ 572.088808][T12350] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.090480][T12347] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.092036][T12347] CPU: 1 PID: 12347 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.094124][T12347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.096401][T12347] Call trace: [ 572.097125][T12347] dump_backtrace+0x1b8/0x1e4 [ 572.098166][T12347] show_stack+0x2c/0x44 [ 572.099057][T12347] dump_stack_lvl+0xd0/0x124 [ 572.100060][T12347] dump_stack+0x1c/0x28 [ 572.100974][T12347] sysfs_create_dir_ns+0x278/0x318 [ 572.102072][T12347] kobject_add_internal+0x598/0xb14 [ 572.103255][T12347] kobject_init_and_add+0x130/0x1a0 [ 572.104402][T12347] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.105455][T12347] gfs2_fill_super+0xdf0/0x1fd4 [ 572.106501][T12347] get_tree_bdev+0x360/0x54c [ 572.107534][T12347] gfs2_get_tree+0x54/0x1b4 [ 572.108521][T12347] vfs_get_tree+0x90/0x274 [ 572.109542][T12347] do_new_mount+0x25c/0x8c8 [ 572.110470][T12347] path_mount+0x590/0xe04 [ 572.111402][T12347] __arm64_sys_mount+0x45c/0x594 [ 572.112509][T12347] invoke_syscall+0x98/0x2c0 [ 572.113509][T12347] el0_svc_common+0x138/0x258 [ 572.114534][T12347] do_el0_svc+0x64/0x198 [ 572.115458][T12347] el0_svc+0x4c/0x15c [ 572.116368][T12347] el0t_64_sync_handler+0x84/0xf0 [ 572.117503][T12347] el0t_64_sync+0x190/0x194 [ 572.120594][T12350] CPU: 1 PID: 12350 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.122896][T12350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.125056][T12350] Call trace: [ 572.125777][T12350] dump_backtrace+0x1b8/0x1e4 [ 572.126133][T12351] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 572.126831][T12350] show_stack+0x2c/0x44 [ 572.130659][T12350] dump_stack_lvl+0xd0/0x124 [ 572.131699][T12350] dump_stack+0x1c/0x28 [ 572.132597][T12350] sysfs_create_dir_ns+0x278/0x318 [ 572.133721][T12350] kobject_add_internal+0x598/0xb14 [ 572.134460][T12351] gfs2: fsid=gfs2: error -17 adding sysfs files [ 572.134855][T12350] kobject_init_and_add+0x130/0x1a0 [ 572.137393][T12350] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.138410][T12350] gfs2_fill_super+0xdf0/0x1fd4 [ 572.139404][T12350] get_tree_bdev+0x360/0x54c [ 572.140393][T12350] gfs2_get_tree+0x54/0x1b4 [ 572.141446][T12350] vfs_get_tree+0x90/0x274 [ 572.142399][T12350] do_new_mount+0x25c/0x8c8 [ 572.143405][T12350] path_mount+0x590/0xe04 [ 572.144339][T12350] __arm64_sys_mount+0x45c/0x594 [ 572.145479][T12350] invoke_syscall+0x98/0x2c0 [ 572.146486][T12350] el0_svc_common+0x138/0x258 [ 572.147544][T12350] do_el0_svc+0x64/0x198 [ 572.148414][T12350] el0_svc+0x4c/0x15c [ 572.149256][T12350] el0t_64_sync_handler+0x84/0xf0 [ 572.150365][T12350] el0t_64_sync+0x190/0x194 [ 572.176041][T12347] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 572.181120][T12347] gfs2: fsid=gfs2: error -17 adding sysfs files [ 572.184906][T12350] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 572.194059][T12350] gfs2: fsid=gfs2: error -17 adding sysfs files [ 572.201382][T12352] loop2: detected capacity change from 0 to 32768 [ 572.203545][T12352] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.205171][T12352] CPU: 1 PID: 12352 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.207455][T12352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.209565][T12352] Call trace: [ 572.210269][T12352] dump_backtrace+0x1b8/0x1e4 [ 572.211291][T12352] show_stack+0x2c/0x44 [ 572.212245][T12352] dump_stack_lvl+0xd0/0x124 [ 572.213243][T12352] dump_stack+0x1c/0x28 [ 572.214166][T12352] sysfs_create_dir_ns+0x278/0x318 [ 572.215256][T12352] kobject_add_internal+0x598/0xb14 [ 572.216454][T12352] kobject_init_and_add+0x130/0x1a0 [ 572.217626][T12352] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.218700][T12352] gfs2_fill_super+0xdf0/0x1fd4 [ 572.219747][T12352] get_tree_bdev+0x360/0x54c [ 572.220755][T12352] gfs2_get_tree+0x54/0x1b4 [ 572.221768][T12352] vfs_get_tree+0x90/0x274 [ 572.222763][T12352] do_new_mount+0x25c/0x8c8 [ 572.223725][T12352] path_mount+0x590/0xe04 [ 572.224740][T12352] __arm64_sys_mount+0x45c/0x594 [ 572.225845][T12352] invoke_syscall+0x98/0x2c0 [ 572.226822][T12352] el0_svc_common+0x138/0x258 [ 572.227796][T12352] do_el0_svc+0x64/0x198 [ 572.228735][T12352] el0_svc+0x4c/0x15c [ 572.229604][T12352] el0t_64_sync_handler+0x84/0xf0 [ 572.230757][T12352] el0t_64_sync+0x190/0x194 [ 572.233842][T12352] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 572.236867][T12352] gfs2: fsid=gfs2: error -17 adding sysfs files [ 572.281660][T12354] loop4: detected capacity change from 0 to 32768 [ 572.283831][T12354] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.285435][T12354] CPU: 1 PID: 12354 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.287747][T12354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.290010][T12354] Call trace: [ 572.290701][T12354] dump_backtrace+0x1b8/0x1e4 [ 572.291719][T12354] show_stack+0x2c/0x44 [ 572.292574][T12354] dump_stack_lvl+0xd0/0x124 [ 572.293592][T12354] dump_stack+0x1c/0x28 [ 572.294531][T12354] sysfs_create_dir_ns+0x278/0x318 [ 572.295588][T12354] kobject_add_internal+0x598/0xb14 [ 572.296861][T12354] kobject_init_and_add+0x130/0x1a0 [ 572.297969][T12354] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.299067][T12354] gfs2_fill_super+0xdf0/0x1fd4 [ 572.300109][T12354] get_tree_bdev+0x360/0x54c [ 572.301158][T12354] gfs2_get_tree+0x54/0x1b4 [ 572.302113][T12354] vfs_get_tree+0x90/0x274 [ 572.303192][T12354] do_new_mount+0x25c/0x8c8 [ 572.304155][T12354] path_mount+0x590/0xe04 [ 572.305093][T12354] __arm64_sys_mount+0x45c/0x594 [ 572.305970][T12351] syz-executor222 (12351): drop_caches: 2 [ 572.306204][T12354] invoke_syscall+0x98/0x2c0 [ 572.308435][T12351] syz-executor222 (12351): drop_caches: 2 [ 572.308489][T12354] el0_svc_common+0x138/0x258 [ 572.310775][T12354] do_el0_svc+0x64/0x198 [ 572.311731][T12354] el0_svc+0x4c/0x15c [ 572.312570][T12354] el0t_64_sync_handler+0x84/0xf0 [ 572.313706][T12354] el0t_64_sync+0x190/0x194 [ 572.318697][T12354] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 572.321724][T12354] gfs2: fsid=gfs2: error -17 adding sysfs files [ 572.428188][T12350] syz-executor222 (12350): drop_caches: 2 [ 572.432825][T12350] syz-executor222 (12350): drop_caches: 2 [ 572.479303][T12347] syz-executor222 (12347): drop_caches: 2 [ 572.483218][T12347] syz-executor222 (12347): drop_caches: 2 [ 572.512916][T12352] syz-executor222 (12352): drop_caches: 2 [ 572.516488][T12352] syz-executor222 (12352): drop_caches: 2 [ 572.631225][T12354] syz-executor222 (12354): drop_caches: 2 [ 572.635743][T12354] syz-executor222 (12354): drop_caches: 2 [ 572.875157][T12363] loop2: detected capacity change from 0 to 32768 [ 572.888665][T12363] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.890446][T12363] CPU: 1 PID: 12363 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.892810][T12363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.895220][T12363] Call trace: [ 572.895959][T12363] dump_backtrace+0x1b8/0x1e4 [ 572.896980][T12363] show_stack+0x2c/0x44 [ 572.897896][T12363] dump_stack_lvl+0xd0/0x124 [ 572.898937][T12363] dump_stack+0x1c/0x28 [ 572.899746][T12363] sysfs_create_dir_ns+0x278/0x318 [ 572.900878][T12363] kobject_add_internal+0x598/0xb14 [ 572.901989][T12363] kobject_init_and_add+0x130/0x1a0 [ 572.903191][T12363] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.904233][T12363] gfs2_fill_super+0xdf0/0x1fd4 [ 572.905330][T12363] get_tree_bdev+0x360/0x54c [ 572.906302][T12363] gfs2_get_tree+0x54/0x1b4 [ 572.907400][T12363] vfs_get_tree+0x90/0x274 [ 572.908316][T12363] do_new_mount+0x25c/0x8c8 [ 572.909335][T12363] path_mount+0x590/0xe04 [ 572.910269][T12363] __arm64_sys_mount+0x45c/0x594 [ 572.911364][T12363] invoke_syscall+0x98/0x2c0 [ 572.912425][T12363] el0_svc_common+0x138/0x258 [ 572.913437][T12363] do_el0_svc+0x64/0x198 [ 572.914411][T12363] el0_svc+0x4c/0x15c [ 572.915276][T12363] el0t_64_sync_handler+0x84/0xf0 [ 572.916388][T12363] el0t_64_sync+0x190/0x194 [ 572.933962][T12360] loop5: detected capacity change from 0 to 32768 [ 572.945578][T12360] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 572.947572][T12360] CPU: 0 PID: 12360 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 572.949811][T12360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.951908][T12360] Call trace: [ 572.952629][T12360] dump_backtrace+0x1b8/0x1e4 [ 572.953669][T12360] show_stack+0x2c/0x44 [ 572.954537][T12360] dump_stack_lvl+0xd0/0x124 [ 572.955579][T12360] dump_stack+0x1c/0x28 [ 572.956474][T12360] sysfs_create_dir_ns+0x278/0x318 [ 572.957589][T12360] kobject_add_internal+0x598/0xb14 [ 572.958773][T12360] kobject_init_and_add+0x130/0x1a0 [ 572.959964][T12360] gfs2_sys_fs_add+0x1f8/0x3f4 [ 572.960989][T12360] gfs2_fill_super+0xdf0/0x1fd4 [ 572.961984][T12360] get_tree_bdev+0x360/0x54c [ 572.963013][T12360] gfs2_get_tree+0x54/0x1b4 [ 572.964050][T12360] vfs_get_tree+0x90/0x274 [ 572.965036][T12360] do_new_mount+0x25c/0x8c8 [ 572.966064][T12360] path_mount+0x590/0xe04 [ 572.967021][T12360] __arm64_sys_mount+0x45c/0x594 [ 572.968031][T12360] invoke_syscall+0x98/0x2c0 [ 572.969051][T12360] el0_svc_common+0x138/0x258 [ 572.970003][T12360] do_el0_svc+0x64/0x198 [ 572.970919][T12360] el0_svc+0x4c/0x15c [ 572.971876][T12360] el0t_64_sync_handler+0x84/0xf0 [ 572.973062][T12360] el0t_64_sync+0x190/0x194 [ 572.977658][T12363] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 572.987535][T12363] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.035373][T12360] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.041768][T12360] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.120551][T12364] loop4: detected capacity change from 0 to 32768 [ 573.141176][T12364] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 573.142823][T12364] CPU: 0 PID: 12364 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 573.145202][T12364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.147300][T12364] Call trace: [ 573.148010][T12364] dump_backtrace+0x1b8/0x1e4 [ 573.149028][T12364] show_stack+0x2c/0x44 [ 573.149943][T12364] dump_stack_lvl+0xd0/0x124 [ 573.150939][T12364] dump_stack+0x1c/0x28 [ 573.151829][T12364] sysfs_create_dir_ns+0x278/0x318 [ 573.152965][T12364] kobject_add_internal+0x598/0xb14 [ 573.154095][T12364] kobject_init_and_add+0x130/0x1a0 [ 573.155189][T12364] gfs2_sys_fs_add+0x1f8/0x3f4 [ 573.156301][T12364] gfs2_fill_super+0xdf0/0x1fd4 [ 573.157323][T12364] get_tree_bdev+0x360/0x54c [ 573.158324][T12364] gfs2_get_tree+0x54/0x1b4 [ 573.159349][T12364] vfs_get_tree+0x90/0x274 [ 573.160318][T12364] do_new_mount+0x25c/0x8c8 [ 573.161370][T12364] path_mount+0x590/0xe04 [ 573.162330][T12364] __arm64_sys_mount+0x45c/0x594 [ 573.163437][T12364] invoke_syscall+0x98/0x2c0 [ 573.164450][T12364] el0_svc_common+0x138/0x258 [ 573.165458][T12364] do_el0_svc+0x64/0x198 [ 573.166392][T12364] el0_svc+0x4c/0x15c [ 573.167355][T12364] el0t_64_sync_handler+0x84/0xf0 [ 573.168481][T12364] el0t_64_sync+0x190/0x194 [ 573.169632][T12364] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.172635][T12364] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.180857][T12361] loop3: detected capacity change from 0 to 32768 [ 573.188424][T12362] loop0: detected capacity change from 0 to 32768 [ 573.190391][T12361] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 573.191978][T12361] CPU: 0 PID: 12361 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 573.194260][T12361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.196445][T12361] Call trace: [ 573.197223][T12361] dump_backtrace+0x1b8/0x1e4 [ 573.198264][T12361] show_stack+0x2c/0x44 [ 573.199146][T12361] dump_stack_lvl+0xd0/0x124 [ 573.200144][T12361] dump_stack+0x1c/0x28 [ 573.201101][T12361] sysfs_create_dir_ns+0x278/0x318 [ 573.202208][T12361] kobject_add_internal+0x598/0xb14 [ 573.203364][T12361] kobject_init_and_add+0x130/0x1a0 [ 573.204457][T12361] gfs2_sys_fs_add+0x1f8/0x3f4 [ 573.205570][T12361] gfs2_fill_super+0xdf0/0x1fd4 [ 573.206564][T12361] get_tree_bdev+0x360/0x54c [ 573.207658][T12361] gfs2_get_tree+0x54/0x1b4 [ 573.208195][T12363] syz-executor222 (12363): drop_caches: 2 [ 573.208667][T12361] vfs_get_tree+0x90/0x274 [ 573.210883][T12361] do_new_mount+0x25c/0x8c8 [ 573.211935][T12361] path_mount+0x590/0xe04 [ 573.212887][T12361] __arm64_sys_mount+0x45c/0x594 [ 573.213657][T12363] syz-executor222 (12363): drop_caches: 2 [ 573.214005][T12361] invoke_syscall+0x98/0x2c0 [ 573.216178][T12361] el0_svc_common+0x138/0x258 [ 573.217188][T12361] do_el0_svc+0x64/0x198 [ 573.218131][T12361] el0_svc+0x4c/0x15c [ 573.219070][T12361] el0t_64_sync_handler+0x84/0xf0 [ 573.220221][T12361] el0t_64_sync+0x190/0x194 [ 573.243924][T12362] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 573.245634][T12362] CPU: 0 PID: 12362 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 573.247849][T12362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.249960][T12362] Call trace: [ 573.250709][T12362] dump_backtrace+0x1b8/0x1e4 [ 573.251657][T12362] show_stack+0x2c/0x44 [ 573.252590][T12362] dump_stack_lvl+0xd0/0x124 [ 573.253655][T12362] dump_stack+0x1c/0x28 [ 573.254553][T12362] sysfs_create_dir_ns+0x278/0x318 [ 573.255675][T12362] kobject_add_internal+0x598/0xb14 [ 573.256524][T12360] syz-executor222 (12360): drop_caches: 2 [ 573.256861][T12362] kobject_init_and_add+0x130/0x1a0 [ 573.259326][T12362] gfs2_sys_fs_add+0x1f8/0x3f4 [ 573.260354][T12362] gfs2_fill_super+0xdf0/0x1fd4 [ 573.260787][T12360] syz-executor222 (12360): drop_caches: 2 [ 573.261387][T12362] get_tree_bdev+0x360/0x54c [ 573.263628][T12362] gfs2_get_tree+0x54/0x1b4 [ 573.264668][T12362] vfs_get_tree+0x90/0x274 [ 573.265649][T12362] do_new_mount+0x25c/0x8c8 [ 573.266559][T12362] path_mount+0x590/0xe04 [ 573.267506][T12362] __arm64_sys_mount+0x45c/0x594 [ 573.268592][T12362] invoke_syscall+0x98/0x2c0 [ 573.269569][T12362] el0_svc_common+0x138/0x258 [ 573.270574][T12362] do_el0_svc+0x64/0x198 [ 573.271547][T12362] el0_svc+0x4c/0x15c [ 573.272481][T12362] el0t_64_sync_handler+0x84/0xf0 [ 573.273601][T12362] el0t_64_sync+0x190/0x194 [ 573.285908][T12361] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.288871][T12362] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.291760][T12361] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.293261][T12362] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.445001][T12364] syz-executor222 (12364): drop_caches: 2 [ 573.452004][T12364] syz-executor222 (12364): drop_caches: 2 [ 573.501246][T12361] syz-executor222 (12361): drop_caches: 2 [ 573.515082][T12361] syz-executor222 (12361): drop_caches: 2 [ 573.517568][T12362] syz-executor222 (12362): drop_caches: 2 [ 573.519011][T12362] syz-executor222 (12362): drop_caches: 2 [ 573.761154][T12371] loop5: detected capacity change from 0 to 32768 [ 573.769466][T12371] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 573.771216][T12371] CPU: 0 PID: 12371 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 573.773551][T12371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.775804][T12371] Call trace: [ 573.776571][T12371] dump_backtrace+0x1b8/0x1e4 [ 573.777687][T12371] show_stack+0x2c/0x44 [ 573.778684][T12371] dump_stack_lvl+0xd0/0x124 [ 573.779703][T12371] dump_stack+0x1c/0x28 [ 573.780604][T12371] sysfs_create_dir_ns+0x278/0x318 [ 573.781781][T12371] kobject_add_internal+0x598/0xb14 [ 573.782926][T12371] kobject_init_and_add+0x130/0x1a0 [ 573.784040][T12371] gfs2_sys_fs_add+0x1f8/0x3f4 [ 573.785121][T12371] gfs2_fill_super+0xdf0/0x1fd4 [ 573.786159][T12371] get_tree_bdev+0x360/0x54c [ 573.787163][T12371] gfs2_get_tree+0x54/0x1b4 [ 573.788078][T12371] vfs_get_tree+0x90/0x274 [ 573.789004][T12371] do_new_mount+0x25c/0x8c8 [ 573.790008][T12371] path_mount+0x590/0xe04 [ 573.790892][T12371] __arm64_sys_mount+0x45c/0x594 [ 573.791962][T12371] invoke_syscall+0x98/0x2c0 [ 573.793013][T12371] el0_svc_common+0x138/0x258 [ 573.794097][T12371] do_el0_svc+0x64/0x198 [ 573.795019][T12371] el0_svc+0x4c/0x15c [ 573.795970][T12371] el0t_64_sync_handler+0x84/0xf0 [ 573.797015][T12371] el0t_64_sync+0x190/0x194 [ 573.847333][T12371] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.861461][T12371] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.900762][T12374] loop3: detected capacity change from 0 to 32768 [ 573.905987][T12374] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 573.907820][T12374] CPU: 0 PID: 12374 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 573.910093][T12374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.912246][T12374] Call trace: [ 573.912948][T12374] dump_backtrace+0x1b8/0x1e4 [ 573.913922][T12374] show_stack+0x2c/0x44 [ 573.914850][T12374] dump_stack_lvl+0xd0/0x124 [ 573.915924][T12374] dump_stack+0x1c/0x28 [ 573.916848][T12374] sysfs_create_dir_ns+0x278/0x318 [ 573.918021][T12374] kobject_add_internal+0x598/0xb14 [ 573.919136][T12374] kobject_init_and_add+0x130/0x1a0 [ 573.920306][T12374] gfs2_sys_fs_add+0x1f8/0x3f4 [ 573.921341][T12374] gfs2_fill_super+0xdf0/0x1fd4 [ 573.922371][T12374] get_tree_bdev+0x360/0x54c [ 573.923401][T12374] gfs2_get_tree+0x54/0x1b4 [ 573.924388][T12374] vfs_get_tree+0x90/0x274 [ 573.925441][T12374] do_new_mount+0x25c/0x8c8 [ 573.926464][T12374] path_mount+0x590/0xe04 [ 573.927431][T12374] __arm64_sys_mount+0x45c/0x594 [ 573.928440][T12374] invoke_syscall+0x98/0x2c0 [ 573.929351][T12374] el0_svc_common+0x138/0x258 [ 573.930344][T12374] do_el0_svc+0x64/0x198 [ 573.931249][T12374] el0_svc+0x4c/0x15c [ 573.932098][T12374] el0t_64_sync_handler+0x84/0xf0 [ 573.933142][T12374] el0t_64_sync+0x190/0x194 [ 573.949251][T12370] loop2: detected capacity change from 0 to 32768 [ 573.951233][T12374] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.954247][T12374] gfs2: fsid=gfs2: error -17 adding sysfs files [ 573.955898][T12370] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 573.957448][T12370] CPU: 0 PID: 12370 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 573.959803][T12370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.961994][T12370] Call trace: [ 573.962733][T12370] dump_backtrace+0x1b8/0x1e4 [ 573.963682][T12370] show_stack+0x2c/0x44 [ 573.964572][T12370] dump_stack_lvl+0xd0/0x124 [ 573.965534][T12370] dump_stack+0x1c/0x28 [ 573.966439][T12370] sysfs_create_dir_ns+0x278/0x318 [ 573.967584][T12370] kobject_add_internal+0x598/0xb14 [ 573.968788][T12370] kobject_init_and_add+0x130/0x1a0 [ 573.969869][T12370] gfs2_sys_fs_add+0x1f8/0x3f4 [ 573.970953][T12370] gfs2_fill_super+0xdf0/0x1fd4 [ 573.972042][T12370] get_tree_bdev+0x360/0x54c [ 573.972996][T12370] gfs2_get_tree+0x54/0x1b4 [ 573.974042][T12370] vfs_get_tree+0x90/0x274 [ 573.975005][T12370] do_new_mount+0x25c/0x8c8 [ 573.975963][T12370] path_mount+0x590/0xe04 [ 573.976902][T12370] __arm64_sys_mount+0x45c/0x594 [ 573.978036][T12370] invoke_syscall+0x98/0x2c0 [ 573.979045][T12370] el0_svc_common+0x138/0x258 [ 573.980093][T12370] do_el0_svc+0x64/0x198 [ 573.980954][T12370] el0_svc+0x4c/0x15c [ 573.981781][T12370] el0t_64_sync_handler+0x84/0xf0 [ 573.982816][T12370] el0t_64_sync+0x190/0x194 [ 573.984117][T12370] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 573.986939][T12370] gfs2: fsid=gfs2: error -17 adding sysfs files [ 574.129362][T12371] syz-executor222 (12371): drop_caches: 2 [ 574.134539][T12372] loop4: detected capacity change from 0 to 32768 [ 574.137952][T12371] syz-executor222 (12371): drop_caches: 2 [ 574.147443][T12372] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 574.149258][T12372] CPU: 1 PID: 12372 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 574.151609][T12372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 574.153790][T12372] Call trace: [ 574.154478][T12372] dump_backtrace+0x1b8/0x1e4 [ 574.155587][T12372] show_stack+0x2c/0x44 [ 574.156461][T12372] dump_stack_lvl+0xd0/0x124 [ 574.157473][T12372] dump_stack+0x1c/0x28 [ 574.158440][T12372] sysfs_create_dir_ns+0x278/0x318 [ 574.159494][T12372] kobject_add_internal+0x598/0xb14 [ 574.160617][T12372] kobject_init_and_add+0x130/0x1a0 [ 574.161699][T12372] gfs2_sys_fs_add+0x1f8/0x3f4 [ 574.162814][T12372] gfs2_fill_super+0xdf0/0x1fd4 [ 574.163878][T12372] get_tree_bdev+0x360/0x54c [ 574.164849][T12372] gfs2_get_tree+0x54/0x1b4 [ 574.165847][T12372] vfs_get_tree+0x90/0x274 [ 574.166779][T12372] do_new_mount+0x25c/0x8c8 [ 574.167795][T12372] path_mount+0x590/0xe04 [ 574.168810][T12372] __arm64_sys_mount+0x45c/0x594 [ 574.169884][T12372] invoke_syscall+0x98/0x2c0 [ 574.170965][T12372] el0_svc_common+0x138/0x258 [ 574.172196][T12372] do_el0_svc+0x64/0x198 [ 574.173141][T12372] el0_svc+0x4c/0x15c [ 574.174066][T12372] el0t_64_sync_handler+0x84/0xf0 [ 574.175186][T12372] el0t_64_sync+0x190/0x194 [ 574.192811][T12374] syz-executor222 (12374): drop_caches: 2 [ 574.194892][T12374] syz-executor222 (12374): drop_caches: 2 [ 574.217443][T12370] syz-executor222 (12370): drop_caches: 2 [ 574.218834][T12370] syz-executor222 (12370): drop_caches: 2 [ 574.225155][T12373] loop0: detected capacity change from 0 to 32768 [ 574.228588][T12372] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 574.231764][T12372] gfs2: fsid=gfs2: error -17 adding sysfs files [ 574.247672][T12373] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 574.250023][T12373] CPU: 1 PID: 12373 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 574.252309][T12373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 574.254492][T12373] Call trace: [ 574.255167][T12373] dump_backtrace+0x1b8/0x1e4 [ 574.256200][T12373] show_stack+0x2c/0x44 [ 574.257180][T12373] dump_stack_lvl+0xd0/0x124 [ 574.258201][T12373] dump_stack+0x1c/0x28 [ 574.259130][T12373] sysfs_create_dir_ns+0x278/0x318 [ 574.260275][T12373] kobject_add_internal+0x598/0xb14 [ 574.261460][T12373] kobject_init_and_add+0x130/0x1a0 [ 574.262666][T12373] gfs2_sys_fs_add+0x1f8/0x3f4 [ 574.263747][T12373] gfs2_fill_super+0xdf0/0x1fd4 [ 574.264956][T12373] get_tree_bdev+0x360/0x54c [ 574.266014][T12373] gfs2_get_tree+0x54/0x1b4 [ 574.266988][T12373] vfs_get_tree+0x90/0x274 [ 574.267985][T12373] do_new_mount+0x25c/0x8c8 [ 574.268956][T12373] path_mount+0x590/0xe04 [ 574.269963][T12373] __arm64_sys_mount+0x45c/0x594 [ 574.270996][T12373] invoke_syscall+0x98/0x2c0 [ 574.272004][T12373] el0_svc_common+0x138/0x258 [ 574.273073][T12373] do_el0_svc+0x64/0x198 [ 574.273989][T12373] el0_svc+0x4c/0x15c [ 574.274978][T12373] el0t_64_sync_handler+0x84/0xf0 [ 574.276119][T12373] el0t_64_sync+0x190/0x194 [ 574.340907][T12373] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 574.363446][T12373] gfs2: fsid=gfs2: error -17 adding sysfs files [ 574.450256][T12380] loop3: detected capacity change from 0 to 32768 [ 574.456131][T12380] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 574.457747][T12380] CPU: 0 PID: 12380 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 574.460013][T12380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 574.462351][T12380] Call trace: [ 574.463005][T12380] dump_backtrace+0x1b8/0x1e4 [ 574.464043][T12380] show_stack+0x2c/0x44 [ 574.464909][T12380] dump_stack_lvl+0xd0/0x124 [ 574.465854][T12380] dump_stack+0x1c/0x28 [ 574.466767][T12380] sysfs_create_dir_ns+0x278/0x318 [ 574.467891][T12380] kobject_add_internal+0x598/0xb14 [ 574.468979][T12380] kobject_init_and_add+0x130/0x1a0 [ 574.470130][T12380] gfs2_sys_fs_add+0x1f8/0x3f4 [ 574.471175][T12380] gfs2_fill_super+0xdf0/0x1fd4 [ 574.472220][T12380] get_tree_bdev+0x360/0x54c [ 574.473250][T12380] gfs2_get_tree+0x54/0x1b4 [ 574.474201][T12380] vfs_get_tree+0x90/0x274 [ 574.475107][T12380] do_new_mount+0x25c/0x8c8 [ 574.476160][T12380] path_mount+0x590/0xe04 [ 574.477147][T12380] __arm64_sys_mount+0x45c/0x594 [ 574.478217][T12380] invoke_syscall+0x98/0x2c0 [ 574.479240][T12380] el0_svc_common+0x138/0x258 [ 574.480360][T12380] do_el0_svc+0x64/0x198 [ 574.481309][T12380] el0_svc+0x4c/0x15c [ 574.482206][T12380] el0t_64_sync_handler+0x84/0xf0 [ 574.483363][T12380] el0t_64_sync+0x190/0x194 [ 574.534209][T12372] syz-executor222 (12372): drop_caches: 2 [ 574.546934][T12372] syz-executor222 (12372): drop_caches: 2 [ 574.604956][T12380] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 574.620903][T12380] gfs2: fsid=gfs2: error -17 adding sysfs files [ 574.650556][T12381] loop2: detected capacity change from 0 to 32768 [ 574.666006][T12381] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 574.667494][T12381] CPU: 0 PID: 12381 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 574.669711][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 574.671986][T12381] Call trace: [ 574.672731][T12381] dump_backtrace+0x1b8/0x1e4 [ 574.673005][T12373] syz-executor222 (12373): drop_caches: 2 [ 574.673755][T12381] show_stack+0x2c/0x44 [ 574.676099][T12381] dump_stack_lvl+0xd0/0x124 [ 574.677149][T12381] dump_stack+0x1c/0x28 [ 574.678009][T12381] sysfs_create_dir_ns+0x278/0x318 [ 574.679166][T12381] kobject_add_internal+0x598/0xb14 [ 574.680386][T12381] kobject_init_and_add+0x130/0x1a0 [ 574.681507][T12381] gfs2_sys_fs_add+0x1f8/0x3f4 [ 574.682627][T12381] gfs2_fill_super+0xdf0/0x1fd4 [ 574.683325][T12373] syz-executor222 (12373): drop_caches: 2 [ 574.683637][T12381] get_tree_bdev+0x360/0x54c [ 574.685962][T12381] gfs2_get_tree+0x54/0x1b4 [ 574.686952][T12381] vfs_get_tree+0x90/0x274 [ 574.687942][T12381] do_new_mount+0x25c/0x8c8 [ 574.688939][T12381] path_mount+0x590/0xe04 [ 574.689815][T12381] __arm64_sys_mount+0x45c/0x594 [ 574.690911][T12381] invoke_syscall+0x98/0x2c0 [ 574.691942][T12381] el0_svc_common+0x138/0x258 [ 574.692961][T12381] do_el0_svc+0x64/0x198 [ 574.693888][T12381] el0_svc+0x4c/0x15c [ 574.694814][T12381] el0t_64_sync_handler+0x84/0xf0 [ 574.695888][T12381] el0t_64_sync+0x190/0x194 [ 574.697173][T12381] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 574.699982][T12381] gfs2: fsid=gfs2: error -17 adding sysfs files [ 574.882884][T12380] syz-executor222 (12380): drop_caches: 2 [ 574.890971][T12380] syz-executor222 (12380): drop_caches: 2 [ 574.914941][T12381] syz-executor222 (12381): drop_caches: 2 [ 574.921123][T12381] syz-executor222 (12381): drop_caches: 2 [ 574.990793][T12379] loop5: detected capacity change from 0 to 32768 [ 575.003569][T12379] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 575.005177][T12379] CPU: 1 PID: 12379 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 575.007677][T12379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 575.010016][T12379] Call trace: [ 575.010771][T12379] dump_backtrace+0x1b8/0x1e4 [ 575.011790][T12379] show_stack+0x2c/0x44 [ 575.012727][T12379] dump_stack_lvl+0xd0/0x124 [ 575.013775][T12379] dump_stack+0x1c/0x28 [ 575.014600][T12379] sysfs_create_dir_ns+0x278/0x318 [ 575.015731][T12379] kobject_add_internal+0x598/0xb14 [ 575.016923][T12379] kobject_init_and_add+0x130/0x1a0 [ 575.018151][T12379] gfs2_sys_fs_add+0x1f8/0x3f4 [ 575.019237][T12379] gfs2_fill_super+0xdf0/0x1fd4 [ 575.020272][T12379] get_tree_bdev+0x360/0x54c [ 575.021287][T12379] gfs2_get_tree+0x54/0x1b4 [ 575.022326][T12379] vfs_get_tree+0x90/0x274 [ 575.023387][T12379] do_new_mount+0x25c/0x8c8 [ 575.024289][T12379] path_mount+0x590/0xe04 [ 575.025201][T12379] __arm64_sys_mount+0x45c/0x594 [ 575.026317][T12379] invoke_syscall+0x98/0x2c0 [ 575.027398][T12379] el0_svc_common+0x138/0x258 [ 575.028540][T12379] do_el0_svc+0x64/0x198 [ 575.029472][T12379] el0_svc+0x4c/0x15c [ 575.030300][T12379] el0t_64_sync_handler+0x84/0xf0 [ 575.031485][T12379] el0t_64_sync+0x190/0x194 [ 575.085455][T12379] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 575.096985][T12379] gfs2: fsid=gfs2: error -17 adding sysfs files [ 575.135527][T12386] loop0: detected capacity change from 0 to 32768 [ 575.145042][T12386] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 575.146958][T12386] CPU: 1 PID: 12386 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 575.149196][T12386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 575.151367][T12386] Call trace: [ 575.152112][T12386] dump_backtrace+0x1b8/0x1e4 [ 575.153149][T12386] show_stack+0x2c/0x44 [ 575.154076][T12386] dump_stack_lvl+0xd0/0x124 [ 575.155130][T12386] dump_stack+0x1c/0x28 [ 575.156080][T12386] sysfs_create_dir_ns+0x278/0x318 [ 575.157211][T12386] kobject_add_internal+0x598/0xb14 [ 575.158461][T12386] kobject_init_and_add+0x130/0x1a0 [ 575.159666][T12386] gfs2_sys_fs_add+0x1f8/0x3f4 [ 575.160656][T12386] gfs2_fill_super+0xdf0/0x1fd4 [ 575.161647][T12386] get_tree_bdev+0x360/0x54c [ 575.162683][T12386] gfs2_get_tree+0x54/0x1b4 [ 575.163660][T12386] vfs_get_tree+0x90/0x274 [ 575.164695][T12386] do_new_mount+0x25c/0x8c8 [ 575.165699][T12386] path_mount+0x590/0xe04 [ 575.166706][T12386] __arm64_sys_mount+0x45c/0x594 [ 575.167831][T12386] invoke_syscall+0x98/0x2c0 [ 575.168766][T12386] el0_svc_common+0x138/0x258 [ 575.169829][T12386] do_el0_svc+0x64/0x198 [ 575.170787][T12386] el0_svc+0x4c/0x15c [ 575.171618][T12386] el0t_64_sync_handler+0x84/0xf0 [ 575.172721][T12386] el0t_64_sync+0x190/0x194 [ 575.194573][T12384] loop4: detected capacity change from 0 to 32768 [ 575.199056][T12386] kobject_add_internal failed for gfs2 with -EEXIST, don't try to register things with the same name in the same directory. [ 575.201946][T12386] gfs2: fsid=gfs2: error -17 adding sysfs files [ 575.203508][T12384] sysfs: cannot create duplicate filename '/fs/gfs2/gfs2' [ 575.205133][T12384] CPU: 1 PID: 12384 Comm: syz-executor222 Not tainted 6.3.0-rc7-syzkaller-00084-g14f8db1c0f9a #0 [ 575.207414][T12384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 575.209697][T12384] Call trace: [ 575.210394][T12384] dump_backtrace+0x1b8/0x1e4 [ 575.211441][T12384] show_stack+0x2c/0x44 [ 575.212390][T12384] dump_stack_lvl+0xd0/0x124 [ 575.213447][T12384] dump_stack+0x1c/0x28 [ 575.214340][T12384] sysfs_create_dir_ns+0x278/0x318 [ 575.215462][T12384] kobject_add_internal+0x598/0xb14 [ 575.216641][T12384] kobject_init_and_add+0x130/0x1a0 [ 575.217812][T12384] gfs2_sys_fs_add+0x1f8/0x3f4 [ 575.218893][T12384] gfs2_fill_super+0xdf0/0x1fd4 [ 575.219982][T12384] get_tree_bdev+0x360/0x54c [ 575.220915][T12384] gfs2_get_tree+0x54/0x1b4 [ 575.221866][T12384] vfs_get_tree+0x90/0x274 [ 575.222783][T12384] do_new_mount+0x25c/0x8c8 [ 575.223760][T12384] path_mount+0x590/0xe04 [ 575.224698][T12384] __arm64_sys_mount+0x45c/0x594 [ 575.225789][T12384] invoke_syscall+0x98/0x2c0 [ 575.226808][T12384] el0_svc_common+0x138/0x258 [ 575.227913][T12384] do_el0_svc+0x64/0x198 [ 575.228834][T12384] el0_svc+0x4c/0x15c [ 575.229675][T12384] el0t_64_sync_handler+0x84/0xf0 [ 575.230876][T12384] el0t_64_sync+0x190/0x194