0ms
[ 74.315327][ T5315] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 74.338781][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 74.353347][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 74.397678][ T5315] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 74.425511][ T5315] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 74.441547][ T5315] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 74.460698][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 107ms
[ 74.471326][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 74.483505][ T5395] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 74.484028][ T55] Bluetooth: hci1: command tx timeout
[ 74.497956][ T5318] Bluetooth: hci0: command tx timeout
[ 74.553950][ T55] Bluetooth: hci3: command tx timeout
[ 74.559405][ T5318] Bluetooth: hci2: command tx timeout
[ 74.633735][ T55] Bluetooth: hci4: command tx timeout
[ 74.791020][ T5316] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 74.813980][ T5316] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 74.941471][ T5316] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 74.975461][ T5316] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 75.105578][ T5322] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 75.120753][ T5322] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 75.199780][ T5322] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 75.225570][ T5322] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 75.357738][ T5315] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.374899][ T5308] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.493067][ T5308] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.510931][ T5315] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.577366][ T1104] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.584542][ T1104] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.594697][ T1104] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.601839][ T1104] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.622736][ T1104] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.629949][ T1104] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.643165][ T5415] loop1: detected capacity change from 0 to 32768
[ 75.656276][ T1104] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.663449][ T1104] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.683957][ T5415] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 75.704761][ T5415] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 75.756517][ T5415] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 75.800538][ T47] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 75.821278][ T47] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 75.937915][ T5322] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.969229][ T47] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 147ms
[ 75.997102][ T47] gfs2: fsid=syz:syz.0: jid=0: Done
[ 76.004964][ T5316] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.006176][ T5415] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 76.132844][ T5322] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.180311][ T5316] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.230885][ T2939] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.238085][ T2939] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.295310][ T2939] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.302453][ T2939] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.343774][ T2939] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.350939][ T2939] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.368004][ T2939] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.375189][ T2939] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.498643][ T5315] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.526141][ T5322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 76.632520][ T5308] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.718576][ T1172] cfg80211: failed to load regulatory.db
[ 76.769677][ T5315] veth0_vlan: entered promiscuous mode
[ 76.862483][ T5308] veth0_vlan: entered promiscuous mode
[ 76.887418][ T5315] veth1_vlan: entered promiscuous mode
[ 76.931100][ T5308] veth1_vlan: entered promiscuous mode
[ 77.004807][ T5308] veth0_macvtap: entered promiscuous mode
[ 77.049341][ T5322] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.061253][ T5308] veth1_macvtap: entered promiscuous mode
[ 77.085744][ T5315] veth0_macvtap: entered promiscuous mode
[ 77.118272][ T5315] veth1_macvtap: entered promiscuous mode
[ 77.145362][ T5316] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.172689][ T5308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 77.190098][ T5308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.211920][ T5308] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.246069][ T5308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 77.274653][ T5308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.300465][ T5308] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.341806][ T5308] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.360834][ T5308] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.370869][ T5308] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.379949][ T5308] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.391255][ T5315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 77.406575][ T5315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.424317][ T5315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 77.436684][ T5315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.448647][ T5315] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.518072][ T5316] veth0_vlan: entered promiscuous mode
[ 77.536762][ T5315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 77.549480][ T5315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.569656][ T5315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 77.590961][ T5315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.614326][ T5315] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.643147][ T5316] veth1_vlan: entered promiscuous mode
[ 77.668097][ T5315] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.678365][ T5315] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.688981][ T5315] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.698073][ T5315] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.853628][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.869199][ T5316] veth0_macvtap: entered promiscuous mode
[ 77.873643][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.912167][ T5439] loop1: detected capacity change from 0 to 32768
[ 77.926954][ T5316] veth1_macvtap: entered promiscuous mode
[ 77.948147][ T5322] veth0_vlan: entered promiscuous mode
[ 77.955358][ T5439] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 77.975754][ T5439] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 77.992927][ T2939] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.001224][ T5316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.001264][ T5316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.001276][ T5316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.001291][ T5316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.001302][ T5316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.001315][ T5316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.002602][ T5316] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.073798][ T2939] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.077538][ T5439] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 78.095354][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 78.102175][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 78.105114][ T5322] veth1_vlan: entered promiscuous mode
[ 78.174828][ T2939] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.177765][ T5316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 78.188542][ T2939] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.207990][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 105ms
[ 78.215365][ T5316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.223430][ T25] gfs2: fsid=syz:syz.0: jid=0: Done
[ 78.229743][ T5316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 78.230441][ T5439] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 78.242165][ T5316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.261356][ T5316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 78.272359][ T5316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.285473][ T5316] batman_adv: batadv0: Interface activated: batadv_slave_1
2024/08/29 07:26:36 executed programs: 16
[ 78.322319][ T5316] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.333376][ T5316] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.342090][ T5316] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.351330][ T5316] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.445121][ T5322] veth0_macvtap: entered promiscuous mode
[ 78.458930][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.467402][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.516945][ T5322] veth1_macvtap: entered promiscuous mode
[ 78.628084][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.657064][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.683316][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.706493][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.733636][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.760375][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.791964][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 78.813723][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 78.828130][ T5322] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.883553][ T2939] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.891397][ T2939] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.998841][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 79.054211][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 79.103889][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 79.123600][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 79.143346][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 79.164224][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 79.183785][ T5322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 79.213287][ T5322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 79.245678][ T5322] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.291549][ T5322] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.293324][ T1120] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.323500][ T5322] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.332223][ T5322] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.333432][ T1120] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.374371][ T5322] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.455519][ T5451] loop0: detected capacity change from 0 to 32768
[ 79.502473][ T5451] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 79.533570][ T5451] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 79.585377][ T5451] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 79.625544][ T5303] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 79.635583][ T1120] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.657715][ T1120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.681771][ T5303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 79.739200][ T2939] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.781550][ T2939] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.900514][ T5303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 218ms
[ 79.912693][ T5303] gfs2: fsid=syz:syz.0: jid=0: Done
[ 79.947733][ T5451] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 80.005315][ T5453] loop2: detected capacity change from 0 to 32768
[ 80.089422][ T5453] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 80.146229][ T5453] CPU: 1 UID: 0 PID: 5453 Comm: syz.2.17 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 80.156790][ T5453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 80.166872][ T5453] Call Trace:
[ 80.170177][ T5453]
[ 80.173121][ T5453] dump_stack_lvl+0x241/0x360
[ 80.177838][ T5453] ? __pfx_dump_stack_lvl+0x10/0x10
[ 80.183055][ T5453] ? __pfx__printk+0x10/0x10
[ 80.187670][ T5453] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 80.192979][ T5453] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 80.198566][ T5453] sysfs_create_dir_ns+0x2ce/0x3a0
[ 80.203708][ T5453] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 80.209370][ T5453] kobject_add_internal+0x435/0x8d0
[ 80.214598][ T5453] kobject_init_and_add+0x124/0x190
[ 80.220331][ T5453] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 80.226159][ T5453] ? __pfx_kobject_init_and_add+0x10/0x10
[ 80.231898][ T5453] ? __init_swait_queue_head+0xae/0x150
[ 80.237464][ T5453] gfs2_sys_fs_add+0x23b/0x4a0
[ 80.242247][ T5453] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 80.247564][ T5453] ? __pfx_alloc_workqueue+0x10/0x10
[ 80.252877][ T5453] ? read_word_at_a_time+0xe/0x20
[ 80.257920][ T5453] ? sized_strscpy+0x8d/0x220
[ 80.262620][ T5453] gfs2_fill_super+0x11db/0x2500
[ 80.267601][ T5453] ? __pfx_gfs2_fill_super+0x10/0x10
[ 80.272910][ T5453] ? snprintf+0xda/0x120
[ 80.277173][ T5453] ? __pfx_lock_release+0x10/0x10
[ 80.282215][ T5453] ? do_raw_spin_lock+0x14f/0x370
[ 80.287261][ T5453] ? __pfx_snprintf+0x10/0x10
[ 80.291965][ T5453] ? sb_set_blocksize+0x98/0xf0
[ 80.296835][ T5453] ? setup_bdev_super+0x4e6/0x5d0
[ 80.301872][ T5453] get_tree_bdev+0x3f7/0x570
[ 80.306480][ T5453] ? __pfx_gfs2_fill_super+0x10/0x10
[ 80.311783][ T5453] ? __pfx_get_tree_bdev+0x10/0x10
[ 80.316915][ T5453] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 80.322569][ T5453] gfs2_get_tree+0x54/0x220
[ 80.327095][ T5453] ? bpf_lsm_capable+0x9/0x10
[ 80.331789][ T5453] vfs_get_tree+0x90/0x2b0
[ 80.336226][ T5453] do_new_mount+0x2be/0xb40
[ 80.340762][ T5453] ? __pfx_do_new_mount+0x10/0x10
[ 80.345901][ T5453] __se_sys_mount+0x2d6/0x3c0
[ 80.350599][ T5453] ? __pfx___se_sys_mount+0x10/0x10
[ 80.355822][ T5453] ? do_syscall_64+0x100/0x230
[ 80.360612][ T5453] ? __x64_sys_mount+0x20/0xc0
[ 80.365390][ T5453] do_syscall_64+0xf3/0x230
[ 80.369890][ T5453] ? clear_bhb_loop+0x35/0x90
[ 80.374564][ T5453] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 80.380462][ T5453] RIP: 0033:0x7f33bf37b69a
[ 80.384874][ T5453] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 80.404476][ T5453] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 80.412883][ T5453] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 80.420846][ T5453] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 80.428810][ T5453] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 80.436774][ T5453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 80.444744][ T5453] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 80.452730][ T5453]
[ 80.513473][ T5453] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 80.529004][ T5455] loop1: detected capacity change from 0 to 32768
[ 80.584425][ T5453] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 80.659704][ T5455] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 80.676575][ T5455] CPU: 1 UID: 0 PID: 5455 Comm: syz.1.25 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 80.687108][ T5455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 80.697176][ T5455] Call Trace:
[ 80.700465][ T5455]
[ 80.703407][ T5455] dump_stack_lvl+0x241/0x360
[ 80.708107][ T5455] ? __pfx_dump_stack_lvl+0x10/0x10
[ 80.713335][ T5455] ? __pfx__printk+0x10/0x10
[ 80.717954][ T5455] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 80.723262][ T5455] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 80.728833][ T5455] sysfs_create_dir_ns+0x2ce/0x3a0
[ 80.733973][ T5455] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 80.739637][ T5455] kobject_add_internal+0x435/0x8d0
[ 80.744858][ T5455] kobject_init_and_add+0x124/0x190
[ 80.750065][ T5455] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 80.755876][ T5455] ? __pfx_kobject_init_and_add+0x10/0x10
[ 80.761594][ T5455] ? __init_swait_queue_head+0xae/0x150
[ 80.767139][ T5455] gfs2_sys_fs_add+0x23b/0x4a0
[ 80.771897][ T5455] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 80.777181][ T5455] ? __pfx_alloc_workqueue+0x10/0x10
[ 80.782461][ T5455] ? read_word_at_a_time+0xe/0x20
[ 80.787477][ T5455] ? sized_strscpy+0x8d/0x220
[ 80.792147][ T5455] gfs2_fill_super+0x11db/0x2500
[ 80.797097][ T5455] ? __pfx_gfs2_fill_super+0x10/0x10
[ 80.802379][ T5455] ? snprintf+0xda/0x120
[ 80.806615][ T5455] ? __pfx_lock_release+0x10/0x10
[ 80.811631][ T5455] ? do_raw_spin_lock+0x14f/0x370
[ 80.816651][ T5455] ? __pfx_snprintf+0x10/0x10
[ 80.821327][ T5455] ? sb_set_blocksize+0x98/0xf0
[ 80.826174][ T5455] ? setup_bdev_super+0x4e6/0x5d0
[ 80.831195][ T5455] get_tree_bdev+0x3f7/0x570
[ 80.835780][ T5455] ? __pfx_gfs2_fill_super+0x10/0x10
[ 80.841058][ T5455] ? __pfx_get_tree_bdev+0x10/0x10
[ 80.846162][ T5455] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 80.851788][ T5455] gfs2_get_tree+0x54/0x220
[ 80.856290][ T5455] ? bpf_lsm_capable+0x9/0x10
[ 80.860965][ T5455] vfs_get_tree+0x90/0x2b0
[ 80.865377][ T5455] do_new_mount+0x2be/0xb40
[ 80.869963][ T5455] ? __pfx_do_new_mount+0x10/0x10
[ 80.874990][ T5455] __se_sys_mount+0x2d6/0x3c0
[ 80.879665][ T5455] ? __pfx___se_sys_mount+0x10/0x10
[ 80.884859][ T5455] ? do_syscall_64+0x100/0x230
[ 80.889616][ T5455] ? __x64_sys_mount+0x20/0xc0
[ 80.894376][ T5455] do_syscall_64+0xf3/0x230
[ 80.898873][ T5455] ? clear_bhb_loop+0x35/0x90
[ 80.903551][ T5455] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 80.909436][ T5455] RIP: 0033:0x7f100577b69a
[ 80.913844][ T5455] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 80.933438][ T5455] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 80.941843][ T5455] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 80.949805][ T5455] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 80.957767][ T5455] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 80.965730][ T5455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 80.973692][ T5455] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 80.981669][ T5455]
[ 81.063392][ T5455] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 81.123411][ T5455] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 81.829710][ T5459] loop3: detected capacity change from 0 to 32768
[ 81.920811][ T5459] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 81.963492][ T5459] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 82.004271][ T5459] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 82.026198][ T47] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 82.033083][ T47] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 82.121173][ T5464] loop4: detected capacity change from 0 to 32768
[ 82.160454][ T47] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 127ms
[ 82.178127][ T47] gfs2: fsid=syz:syz.0: jid=0: Done
[ 82.198470][ T5459] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 82.214142][ T5464] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 82.237502][ T5464] CPU: 1 UID: 0 PID: 5464 Comm: syz.4.19 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 82.248040][ T5464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 82.258104][ T5464] Call Trace:
[ 82.261392][ T5464]
[ 82.264337][ T5464] dump_stack_lvl+0x241/0x360
[ 82.269035][ T5464] ? __pfx_dump_stack_lvl+0x10/0x10
[ 82.274250][ T5464] ? __pfx__printk+0x10/0x10
[ 82.278862][ T5464] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 82.284173][ T5464] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 82.289743][ T5464] sysfs_create_dir_ns+0x2ce/0x3a0
[ 82.294881][ T5464] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 82.300543][ T5464] kobject_add_internal+0x435/0x8d0
[ 82.305765][ T5464] kobject_init_and_add+0x124/0x190
[ 82.310985][ T5464] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 82.316819][ T5464] ? __pfx_kobject_init_and_add+0x10/0x10
[ 82.322562][ T5464] ? __init_swait_queue_head+0xae/0x150
[ 82.328135][ T5464] gfs2_sys_fs_add+0x23b/0x4a0
[ 82.332919][ T5464] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 82.338215][ T5464] ? __pfx_alloc_workqueue+0x10/0x10
[ 82.343503][ T5464] ? read_word_at_a_time+0xe/0x20
[ 82.348517][ T5464] ? sized_strscpy+0x8d/0x220
[ 82.353183][ T5464] gfs2_fill_super+0x11db/0x2500
[ 82.358140][ T5464] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.363415][ T5464] ? snprintf+0xda/0x120
[ 82.367653][ T5464] ? __pfx_lock_release+0x10/0x10
[ 82.372674][ T5464] ? do_raw_spin_lock+0x14f/0x370
[ 82.377694][ T5464] ? __pfx_snprintf+0x10/0x10
[ 82.382368][ T5464] ? sb_set_blocksize+0x98/0xf0
[ 82.387216][ T5464] ? setup_bdev_super+0x4e6/0x5d0
[ 82.392237][ T5464] get_tree_bdev+0x3f7/0x570
[ 82.396826][ T5464] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.402107][ T5464] ? __pfx_get_tree_bdev+0x10/0x10
[ 82.407218][ T5464] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 82.412849][ T5464] gfs2_get_tree+0x54/0x220
[ 82.417349][ T5464] ? bpf_lsm_capable+0x9/0x10
[ 82.422022][ T5464] vfs_get_tree+0x90/0x2b0
[ 82.426434][ T5464] do_new_mount+0x2be/0xb40
[ 82.430934][ T5464] ? __pfx_do_new_mount+0x10/0x10
[ 82.435956][ T5464] __se_sys_mount+0x2d6/0x3c0
[ 82.440632][ T5464] ? __pfx___se_sys_mount+0x10/0x10
[ 82.445824][ T5464] ? do_syscall_64+0x100/0x230
[ 82.450583][ T5464] ? __x64_sys_mount+0x20/0xc0
[ 82.455339][ T5464] do_syscall_64+0xf3/0x230
[ 82.459835][ T5464] ? clear_bhb_loop+0x35/0x90
[ 82.464506][ T5464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.470390][ T5464] RIP: 0033:0x7f6f4cf7b69a
[ 82.474805][ T5464] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.494405][ T5464] RSP: 002b:00007f6f4dcbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 82.502817][ T5464] RAX: ffffffffffffffda RBX: 00007f6f4dcbfef0 RCX: 00007f6f4cf7b69a
[ 82.510780][ T5464] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6f4dcbfeb0
[ 82.518740][ T5464] RBP: 00000000200124c0 R08: 00007f6f4dcbfef0 R09: 0000000000000000
[ 82.526699][ T5464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 82.534661][ T5464] R13: 00007f6f4dcbfeb0 R14: 000000000001251b R15: 00000000200001c0
[ 82.542632][ T5464]
[ 82.679789][ T5464] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 82.739654][ T5464] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 82.985716][ T5474] loop1: detected capacity change from 0 to 32768
[ 83.028640][ T5474] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 83.084830][ T5474] CPU: 1 UID: 0 PID: 5474 Comm: syz.1.28 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 83.095371][ T5474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 83.105439][ T5474] Call Trace:
[ 83.108726][ T5474]
[ 83.111667][ T5474] dump_stack_lvl+0x241/0x360
[ 83.116370][ T5474] ? __pfx_dump_stack_lvl+0x10/0x10
[ 83.121583][ T5474] ? __pfx__printk+0x10/0x10
[ 83.126193][ T5474] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 83.127958][ T5472] loop2: detected capacity change from 0 to 32768
[ 83.131480][ T5474] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 83.131515][ T5474] sysfs_create_dir_ns+0x2ce/0x3a0
[ 83.148586][ T5474] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 83.154250][ T5474] kobject_add_internal+0x435/0x8d0
[ 83.159478][ T5474] kobject_init_and_add+0x124/0x190
[ 83.164778][ T5474] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 83.170605][ T5474] ? __pfx_kobject_init_and_add+0x10/0x10
[ 83.176353][ T5474] ? __init_swait_queue_head+0xae/0x150
[ 83.181926][ T5474] gfs2_sys_fs_add+0x23b/0x4a0
[ 83.186710][ T5474] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 83.192025][ T5474] ? __pfx_alloc_workqueue+0x10/0x10
[ 83.197325][ T5474] ? read_word_at_a_time+0xe/0x20
[ 83.202363][ T5474] ? sized_strscpy+0x8d/0x220
[ 83.207050][ T5474] gfs2_fill_super+0x11db/0x2500
[ 83.212012][ T5474] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.217294][ T5474] ? snprintf+0xda/0x120
[ 83.221532][ T5474] ? __pfx_lock_release+0x10/0x10
[ 83.226557][ T5474] ? do_raw_spin_lock+0x14f/0x370
[ 83.231586][ T5474] ? __pfx_snprintf+0x10/0x10
[ 83.236268][ T5474] ? sb_set_blocksize+0x98/0xf0
[ 83.241118][ T5474] ? setup_bdev_super+0x4e6/0x5d0
[ 83.246141][ T5474] get_tree_bdev+0x3f7/0x570
[ 83.250726][ T5474] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.256004][ T5474] ? __pfx_get_tree_bdev+0x10/0x10
[ 83.261109][ T5474] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 83.266744][ T5474] gfs2_get_tree+0x54/0x220
[ 83.271240][ T5474] ? bpf_lsm_capable+0x9/0x10
[ 83.275914][ T5474] vfs_get_tree+0x90/0x2b0
[ 83.280331][ T5474] do_new_mount+0x2be/0xb40
[ 83.284837][ T5474] ? __pfx_do_new_mount+0x10/0x10
[ 83.289865][ T5474] __se_sys_mount+0x2d6/0x3c0
[ 83.294540][ T5474] ? __pfx___se_sys_mount+0x10/0x10
[ 83.299732][ T5474] ? do_syscall_64+0x100/0x230
[ 83.304491][ T5474] ? __x64_sys_mount+0x20/0xc0
[ 83.309250][ T5474] do_syscall_64+0xf3/0x230
[ 83.313750][ T5474] ? clear_bhb_loop+0x35/0x90
[ 83.318423][ T5474] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.324307][ T5474] RIP: 0033:0x7f100577b69a
[ 83.328718][ T5474] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.348319][ T5474] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.356727][ T5474] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 83.364693][ T5474] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 83.372653][ T5474] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 83.380614][ T5474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 83.388577][ T5474] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 83.396550][ T5474]
2024/08/29 07:26:41 executed programs: 24
[ 83.506932][ T5472] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 83.536543][ T5472] CPU: 0 UID: 0 PID: 5472 Comm: syz.2.27 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 83.547084][ T5472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 83.557156][ T5472] Call Trace:
[ 83.560460][ T5472]
[ 83.563406][ T5472] dump_stack_lvl+0x241/0x360
[ 83.568106][ T5472] ? __pfx_dump_stack_lvl+0x10/0x10
[ 83.573323][ T5472] ? __pfx__printk+0x10/0x10
[ 83.577940][ T5472] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 83.583243][ T5472] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 83.588814][ T5472] sysfs_create_dir_ns+0x2ce/0x3a0
[ 83.591704][ T5471] loop0: detected capacity change from 0 to 32768
[ 83.593929][ T5472] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 83.593966][ T5472] kobject_add_internal+0x435/0x8d0
[ 83.593995][ T5472] kobject_init_and_add+0x124/0x190
[ 83.594014][ T5472] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 83.594047][ T5472] ? __pfx_kobject_init_and_add+0x10/0x10
[ 83.594073][ T5472] ? __init_swait_queue_head+0xae/0x150
[ 83.594101][ T5472] gfs2_sys_fs_add+0x23b/0x4a0
[ 83.594123][ T5472] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 83.594150][ T5472] ? __pfx_alloc_workqueue+0x10/0x10
[ 83.594176][ T5472] ? read_word_at_a_time+0xe/0x20
[ 83.594193][ T5472] ? sized_strscpy+0x8d/0x220
[ 83.594216][ T5472] gfs2_fill_super+0x11db/0x2500
[ 83.594260][ T5472] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.594281][ T5472] ? snprintf+0xda/0x120
[ 83.594301][ T5472] ? __pfx_lock_release+0x10/0x10
[ 83.594320][ T5472] ? do_raw_spin_lock+0x14f/0x370
[ 83.594341][ T5472] ? __pfx_snprintf+0x10/0x10
[ 83.594369][ T5472] ? sb_set_blocksize+0x98/0xf0
[ 83.594390][ T5472] ? setup_bdev_super+0x4e6/0x5d0
[ 83.594414][ T5472] get_tree_bdev+0x3f7/0x570
[ 83.594437][ T5472] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.594459][ T5472] ? __pfx_get_tree_bdev+0x10/0x10
[ 83.594483][ T5472] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 83.594507][ T5472] gfs2_get_tree+0x54/0x220
[ 83.594528][ T5472] ? bpf_lsm_capable+0x9/0x10
[ 83.594552][ T5472] vfs_get_tree+0x90/0x2b0
[ 83.594573][ T5472] do_new_mount+0x2be/0xb40
[ 83.594599][ T5472] ? __pfx_do_new_mount+0x10/0x10
[ 83.594626][ T5472] __se_sys_mount+0x2d6/0x3c0
[ 83.607437][ T5474] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 83.611819][ T5472] ? __pfx___se_sys_mount+0x10/0x10
[ 83.611846][ T5472] ? do_syscall_64+0x100/0x230
[ 83.619645][ T5474] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 83.622795][ T5472] ? __x64_sys_mount+0x20/0xc0
[ 83.780946][ T5472] do_syscall_64+0xf3/0x230
[ 83.785450][ T5472] ? clear_bhb_loop+0x35/0x90
[ 83.790122][ T5472] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.796010][ T5472] RIP: 0033:0x7f33bf37b69a
[ 83.800427][ T5472] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.820031][ T5472] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.828445][ T5472] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 83.836407][ T5472] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 83.844367][ T5472] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 83.852327][ T5472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 83.860285][ T5472] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 83.868259][ T5472]
[ 83.889418][ T5472] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 83.912550][ T5472] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 83.929309][ T5471] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 83.974426][ T5471] CPU: 1 UID: 0 PID: 5471 Comm: syz.0.26 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 83.984970][ T5471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 83.995036][ T5471] Call Trace:
[ 83.998310][ T5471]
[ 84.001232][ T5471] dump_stack_lvl+0x241/0x360
[ 84.005913][ T5471] ? __pfx_dump_stack_lvl+0x10/0x10
[ 84.011103][ T5471] ? __pfx__printk+0x10/0x10
[ 84.015693][ T5471] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 84.020972][ T5471] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 84.026529][ T5471] sysfs_create_dir_ns+0x2ce/0x3a0
[ 84.031648][ T5471] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 84.037299][ T5471] kobject_add_internal+0x435/0x8d0
[ 84.042507][ T5471] kobject_init_and_add+0x124/0x190
[ 84.047701][ T5471] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 84.053597][ T5471] ? __pfx_kobject_init_and_add+0x10/0x10
[ 84.059330][ T5471] ? __init_swait_queue_head+0xae/0x150
[ 84.064880][ T5471] gfs2_sys_fs_add+0x23b/0x4a0
[ 84.069641][ T5471] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 84.074929][ T5471] ? __pfx_alloc_workqueue+0x10/0x10
[ 84.080214][ T5471] ? read_word_at_a_time+0xe/0x20
[ 84.085243][ T5471] ? sized_strscpy+0x8d/0x220
[ 84.089919][ T5471] gfs2_fill_super+0x11db/0x2500
[ 84.094873][ T5471] ? __pfx_gfs2_fill_super+0x10/0x10
[ 84.100152][ T5471] ? snprintf+0xda/0x120
[ 84.104388][ T5471] ? __pfx_lock_release+0x10/0x10
[ 84.109407][ T5471] ? do_raw_spin_lock+0x14f/0x370
[ 84.114426][ T5471] ? __pfx_snprintf+0x10/0x10
[ 84.119103][ T5471] ? sb_set_blocksize+0x98/0xf0
[ 84.123950][ T5471] ? setup_bdev_super+0x4e6/0x5d0
[ 84.128982][ T5471] get_tree_bdev+0x3f7/0x570
[ 84.133583][ T5471] ? __pfx_gfs2_fill_super+0x10/0x10
[ 84.138868][ T5471] ? __pfx_get_tree_bdev+0x10/0x10
[ 84.144028][ T5471] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 84.149691][ T5471] gfs2_get_tree+0x54/0x220
[ 84.154193][ T5471] ? bpf_lsm_capable+0x9/0x10
[ 84.158870][ T5471] vfs_get_tree+0x90/0x2b0
[ 84.163304][ T5471] do_new_mount+0x2be/0xb40
[ 84.167817][ T5471] ? __pfx_do_new_mount+0x10/0x10
[ 84.172842][ T5471] __se_sys_mount+0x2d6/0x3c0
[ 84.177518][ T5471] ? __pfx___se_sys_mount+0x10/0x10
[ 84.182713][ T5471] ? do_syscall_64+0x100/0x230
[ 84.187474][ T5471] ? __x64_sys_mount+0x20/0xc0
[ 84.192244][ T5471] do_syscall_64+0xf3/0x230
[ 84.196742][ T5471] ? clear_bhb_loop+0x35/0x90
[ 84.201417][ T5471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.207308][ T5471] RIP: 0033:0x7f6a87b7b69a
[ 84.211718][ T5471] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.231324][ T5471] RSP: 002b:00007f6a88a3ce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.239750][ T5471] RAX: ffffffffffffffda RBX: 00007f6a88a3cef0 RCX: 00007f6a87b7b69a
[ 84.247718][ T5471] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6a88a3ceb0
[ 84.255684][ T5471] RBP: 00000000200124c0 R08: 00007f6a88a3cef0 R09: 0000000000000000
[ 84.263650][ T5471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 84.271611][ T5471] R13: 00007f6a88a3ceb0 R14: 000000000001251b R15: 00000000200001c0
[ 84.279585][ T5471]
[ 84.432407][ T5471] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 84.503779][ T5471] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 85.445765][ T5484] loop4: detected capacity change from 0 to 32768
[ 85.483993][ T5484] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 85.500938][ T5484] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 85.561331][ T5484] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 85.587256][ T47] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 85.603570][ T47] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 85.749425][ T47] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 145ms
[ 85.771858][ T47] gfs2: fsid=syz:syz.0: jid=0: Done
[ 85.799899][ T5484] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 86.018909][ T5490] loop2: detected capacity change from 0 to 32768
[ 86.080523][ T5490] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.134512][ T5490] CPU: 0 UID: 0 PID: 5490 Comm: syz.2.31 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 86.139965][ T5492] loop1: detected capacity change from 0 to 32768
[ 86.145033][ T5490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 86.145047][ T5490] Call Trace:
[ 86.145055][ T5490]
[ 86.145064][ T5490] dump_stack_lvl+0x241/0x360
[ 86.145094][ T5490] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.177605][ T5490] ? __pfx__printk+0x10/0x10
[ 86.180817][ T5494] loop3: detected capacity change from 0 to 32768
[ 86.182205][ T5490] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 86.182236][ T5490] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 86.199454][ T5490] sysfs_create_dir_ns+0x2ce/0x3a0
[ 86.204570][ T5490] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.210208][ T5490] kobject_add_internal+0x435/0x8d0
[ 86.215404][ T5490] kobject_init_and_add+0x124/0x190
[ 86.220593][ T5490] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 86.226399][ T5490] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.232111][ T5490] ? __init_swait_queue_head+0xae/0x150
[ 86.237654][ T5490] gfs2_sys_fs_add+0x23b/0x4a0
[ 86.242414][ T5490] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.247699][ T5490] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.252980][ T5490] ? read_word_at_a_time+0xe/0x20
[ 86.258081][ T5490] ? sized_strscpy+0x8d/0x220
[ 86.262837][ T5490] gfs2_fill_super+0x11db/0x2500
[ 86.267786][ T5490] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.273066][ T5490] ? snprintf+0xda/0x120
[ 86.277317][ T5490] ? __pfx_lock_release+0x10/0x10
[ 86.282346][ T5490] ? do_raw_spin_lock+0x14f/0x370
[ 86.287375][ T5490] ? __pfx_snprintf+0x10/0x10
[ 86.292062][ T5490] ? sb_set_blocksize+0x98/0xf0
[ 86.296912][ T5490] ? setup_bdev_super+0x4e6/0x5d0
[ 86.301936][ T5490] get_tree_bdev+0x3f7/0x570
[ 86.306522][ T5490] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.311810][ T5490] ? __pfx_get_tree_bdev+0x10/0x10
[ 86.316914][ T5490] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 86.322544][ T5490] gfs2_get_tree+0x54/0x220
[ 86.327043][ T5490] ? bpf_lsm_capable+0x9/0x10
[ 86.331713][ T5490] vfs_get_tree+0x90/0x2b0
[ 86.336126][ T5490] do_new_mount+0x2be/0xb40
[ 86.340625][ T5490] ? __pfx_do_new_mount+0x10/0x10
[ 86.345653][ T5490] __se_sys_mount+0x2d6/0x3c0
[ 86.350332][ T5490] ? __pfx___se_sys_mount+0x10/0x10
[ 86.355520][ T5490] ? do_syscall_64+0x100/0x230
[ 86.360277][ T5490] ? __x64_sys_mount+0x20/0xc0
[ 86.365035][ T5490] do_syscall_64+0xf3/0x230
[ 86.369527][ T5490] ? clear_bhb_loop+0x35/0x90
[ 86.374197][ T5490] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.380083][ T5490] RIP: 0033:0x7f33bf37b69a
[ 86.384494][ T5490] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.404089][ T5490] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 86.412495][ T5490] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 86.420457][ T5490] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 86.428420][ T5490] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 86.436380][ T5490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 86.444340][ T5490] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 86.452313][ T5490]
[ 86.513610][ T5490] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 86.538289][ T5494] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.553867][ T5490] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 86.560482][ T5494] CPU: 1 UID: 0 PID: 5494 Comm: syz.3.30 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 86.570995][ T5494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 86.581068][ T5494] Call Trace:
[ 86.584362][ T5494]
[ 86.587306][ T5494] dump_stack_lvl+0x241/0x360
[ 86.592014][ T5494] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.597234][ T5494] ? __pfx__printk+0x10/0x10
[ 86.601855][ T5494] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 86.606994][ T5496] loop0: detected capacity change from 0 to 32768
[ 86.607142][ T5494] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 86.619098][ T5494] sysfs_create_dir_ns+0x2ce/0x3a0
[ 86.624235][ T5494] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.629901][ T5494] kobject_add_internal+0x435/0x8d0
[ 86.635127][ T5494] kobject_init_and_add+0x124/0x190
[ 86.640339][ T5494] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 86.646169][ T5494] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.651904][ T5494] ? __init_swait_queue_head+0xae/0x150
[ 86.657452][ T5494] gfs2_sys_fs_add+0x23b/0x4a0
[ 86.662213][ T5494] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.667498][ T5494] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.672776][ T5494] ? read_word_at_a_time+0xe/0x20
[ 86.677793][ T5494] ? sized_strscpy+0x8d/0x220
[ 86.682464][ T5494] gfs2_fill_super+0x11db/0x2500
[ 86.687416][ T5494] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.692701][ T5494] ? snprintf+0xda/0x120
[ 86.696944][ T5494] ? __pfx_lock_release+0x10/0x10
[ 86.701963][ T5494] ? do_raw_spin_lock+0x14f/0x370
[ 86.706984][ T5494] ? __pfx_snprintf+0x10/0x10
[ 86.711662][ T5494] ? sb_set_blocksize+0x98/0xf0
[ 86.716506][ T5494] ? setup_bdev_super+0x4e6/0x5d0
[ 86.721524][ T5494] get_tree_bdev+0x3f7/0x570
[ 86.726108][ T5494] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.731386][ T5494] ? __pfx_get_tree_bdev+0x10/0x10
[ 86.736493][ T5494] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 86.742118][ T5494] gfs2_get_tree+0x54/0x220
[ 86.746615][ T5494] ? bpf_lsm_capable+0x9/0x10
[ 86.751282][ T5494] vfs_get_tree+0x90/0x2b0
[ 86.755696][ T5494] do_new_mount+0x2be/0xb40
[ 86.760194][ T5494] ? __pfx_do_new_mount+0x10/0x10
[ 86.765218][ T5494] __se_sys_mount+0x2d6/0x3c0
[ 86.769889][ T5494] ? __pfx___se_sys_mount+0x10/0x10
[ 86.775078][ T5494] ? do_syscall_64+0x100/0x230
[ 86.779834][ T5494] ? __x64_sys_mount+0x20/0xc0
[ 86.784590][ T5494] do_syscall_64+0xf3/0x230
[ 86.789083][ T5494] ? clear_bhb_loop+0x35/0x90
[ 86.793768][ T5494] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.799666][ T5494] RIP: 0033:0x7fc2cab7b69a
[ 86.804074][ T5494] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.823671][ T5494] RSP: 002b:00007fc2cb9ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 86.832077][ T5494] RAX: ffffffffffffffda RBX: 00007fc2cb9edef0 RCX: 00007fc2cab7b69a
[ 86.840041][ T5494] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fc2cb9edeb0
[ 86.848001][ T5494] RBP: 00000000200124c0 R08: 00007fc2cb9edef0 R09: 0000000000000000
[ 86.855961][ T5494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 86.863928][ T5494] R13: 00007fc2cb9edeb0 R14: 000000000001251b R15: 00000000200001c0
[ 86.871899][ T5494]
[ 86.896455][ T5494] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 86.913413][ T5492] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.915345][ T5494] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 86.923283][ T5492] CPU: 1 UID: 0 PID: 5492 Comm: syz.1.32 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 86.930335][ T5496] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.937771][ T5492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 86.937785][ T5492] Call Trace:
[ 86.937793][ T5492]
[ 86.937802][ T5492] dump_stack_lvl+0x241/0x360
[ 86.937830][ T5492] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.937850][ T5492] ? __pfx__printk+0x10/0x10
[ 86.937878][ T5492] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 86.937901][ T5492] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 86.937931][ T5492] sysfs_create_dir_ns+0x2ce/0x3a0
[ 86.937957][ T5492] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.937996][ T5492] kobject_add_internal+0x435/0x8d0
[ 86.938024][ T5492] kobject_init_and_add+0x124/0x190
[ 86.938044][ T5492] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 86.938071][ T5492] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.938098][ T5492] ? __init_swait_queue_head+0xae/0x150
[ 86.938125][ T5492] gfs2_sys_fs_add+0x23b/0x4a0
[ 86.938148][ T5492] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.938176][ T5492] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.938201][ T5492] ? read_word_at_a_time+0xe/0x20
[ 86.938220][ T5492] ? sized_strscpy+0x8d/0x220
[ 86.938243][ T5492] gfs2_fill_super+0x11db/0x2500
[ 86.938285][ T5492] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.060381][ T5492] ? snprintf+0xda/0x120
[ 87.064647][ T5492] ? __pfx_lock_release+0x10/0x10
[ 87.069683][ T5492] ? do_raw_spin_lock+0x14f/0x370
[ 87.074722][ T5492] ? __pfx_snprintf+0x10/0x10
[ 87.079416][ T5492] ? sb_set_blocksize+0x98/0xf0
[ 87.084276][ T5492] ? setup_bdev_super+0x4e6/0x5d0
[ 87.089317][ T5492] get_tree_bdev+0x3f7/0x570
[ 87.093920][ T5492] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.099212][ T5492] ? __pfx_get_tree_bdev+0x10/0x10
[ 87.104331][ T5492] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 87.109981][ T5492] gfs2_get_tree+0x54/0x220
[ 87.114502][ T5492] ? bpf_lsm_capable+0x9/0x10
[ 87.119193][ T5492] vfs_get_tree+0x90/0x2b0
[ 87.123630][ T5492] do_new_mount+0x2be/0xb40
[ 87.128149][ T5492] ? __pfx_do_new_mount+0x10/0x10
[ 87.133180][ T5492] __se_sys_mount+0x2d6/0x3c0
[ 87.137874][ T5492] ? __pfx___se_sys_mount+0x10/0x10
[ 87.143086][ T5492] ? do_syscall_64+0x100/0x230
[ 87.147865][ T5492] ? __x64_sys_mount+0x20/0xc0
[ 87.152642][ T5492] do_syscall_64+0xf3/0x230
[ 87.157152][ T5492] ? clear_bhb_loop+0x35/0x90
[ 87.161831][ T5492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.167735][ T5492] RIP: 0033:0x7f100577b69a
[ 87.172170][ T5492] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.191794][ T5492] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 87.200219][ T5492] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 87.208211][ T5492] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 87.216196][ T5492] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 87.224175][ T5492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 87.232158][ T5492] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 87.240169][ T5492]
[ 87.243354][ T5496] CPU: 0 UID: 0 PID: 5496 Comm: syz.0.33 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 87.253871][ T5496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 87.263936][ T5496] Call Trace:
[ 87.267228][ T5496]
[ 87.270170][ T5496] dump_stack_lvl+0x241/0x360
[ 87.274863][ T5496] ? __pfx_dump_stack_lvl+0x10/0x10
[ 87.280059][ T5496] ? __pfx__printk+0x10/0x10
[ 87.284647][ T5496] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 87.289931][ T5496] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 87.295478][ T5496] sysfs_create_dir_ns+0x2ce/0x3a0
[ 87.300591][ T5496] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 87.306232][ T5496] kobject_add_internal+0x435/0x8d0
[ 87.311434][ T5496] kobject_init_and_add+0x124/0x190
[ 87.316628][ T5496] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 87.322437][ T5496] ? __pfx_kobject_init_and_add+0x10/0x10
[ 87.328154][ T5496] ? __init_swait_queue_head+0xae/0x150
[ 87.333699][ T5496] gfs2_sys_fs_add+0x23b/0x4a0
[ 87.338456][ T5496] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 87.343739][ T5496] ? __pfx_alloc_workqueue+0x10/0x10
[ 87.349018][ T5496] ? read_word_at_a_time+0xe/0x20
[ 87.354032][ T5496] ? sized_strscpy+0x8d/0x220
[ 87.358703][ T5496] gfs2_fill_super+0x11db/0x2500
[ 87.363650][ T5496] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.368928][ T5496] ? snprintf+0xda/0x120
[ 87.373163][ T5496] ? __pfx_lock_release+0x10/0x10
[ 87.378181][ T5496] ? do_raw_spin_lock+0x14f/0x370
[ 87.383201][ T5496] ? __pfx_snprintf+0x10/0x10
[ 87.387880][ T5496] ? sb_set_blocksize+0x98/0xf0
[ 87.392725][ T5496] ? setup_bdev_super+0x4e6/0x5d0
[ 87.397742][ T5496] get_tree_bdev+0x3f7/0x570
[ 87.402323][ T5496] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.407604][ T5496] ? __pfx_get_tree_bdev+0x10/0x10
[ 87.412706][ T5496] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 87.418331][ T5496] gfs2_get_tree+0x54/0x220
[ 87.422829][ T5496] ? bpf_lsm_capable+0x9/0x10
[ 87.427500][ T5496] vfs_get_tree+0x90/0x2b0
[ 87.431910][ T5496] do_new_mount+0x2be/0xb40
[ 87.436409][ T5496] ? __pfx_do_new_mount+0x10/0x10
[ 87.441431][ T5496] __se_sys_mount+0x2d6/0x3c0
[ 87.446104][ T5496] ? __pfx___se_sys_mount+0x10/0x10
[ 87.451295][ T5496] ? do_syscall_64+0x100/0x230
[ 87.456064][ T5496] ? __x64_sys_mount+0x20/0xc0
[ 87.460823][ T5496] do_syscall_64+0xf3/0x230
[ 87.465318][ T5496] ? clear_bhb_loop+0x35/0x90
[ 87.469987][ T5496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.475871][ T5496] RIP: 0033:0x7f6a87b7b69a
[ 87.480280][ T5496] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.499873][ T5496] RSP: 002b:00007f6a88a3ce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 87.508289][ T5496] RAX: ffffffffffffffda RBX: 00007f6a88a3cef0 RCX: 00007f6a87b7b69a
[ 87.516263][ T5496] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6a88a3ceb0
[ 87.524224][ T5496] RBP: 00000000200124c0 R08: 00007f6a88a3cef0 R09: 0000000000000000
[ 87.532183][ T5496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 87.540142][ T5496] R13: 00007f6a88a3ceb0 R14: 000000000001251b R15: 00000000200001c0
[ 87.548116][ T5496]
[ 87.600236][ T5496] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 87.723507][ T5492] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 87.743338][ T5496] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 87.784360][ T5492] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 89.106189][ T5510] loop4: detected capacity change from 0 to 32768
[ 89.157115][ T5510] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 89.171824][ T5514] loop2: detected capacity change from 0 to 32768
[ 89.186972][ T5510] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 89.254373][ T5512] loop3: detected capacity change from 0 to 32768
[ 89.277728][ T5512] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 89.285822][ T5512] CPU: 1 UID: 0 PID: 5512 Comm: syz.3.35 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 89.296349][ T5512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 89.305952][ T5514] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 89.306395][ T5512] Call Trace:
[ 89.306406][ T5512]
[ 89.319973][ T5512] dump_stack_lvl+0x241/0x360
[ 89.324670][ T5512] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.329881][ T5512] ? __pfx__printk+0x10/0x10
[ 89.334492][ T5512] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 89.339797][ T5512] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 89.345364][ T5512] sysfs_create_dir_ns+0x2ce/0x3a0
[ 89.350497][ T5512] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 89.356149][ T5512] kobject_add_internal+0x435/0x8d0
[ 89.361355][ T5512] kobject_init_and_add+0x124/0x190
[ 89.366549][ T5512] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 89.372361][ T5512] ? __pfx_kobject_init_and_add+0x10/0x10
[ 89.378079][ T5512] ? __init_swait_queue_head+0xae/0x150
[ 89.383624][ T5512] gfs2_sys_fs_add+0x23b/0x4a0
[ 89.388385][ T5512] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 89.393672][ T5512] ? __pfx_alloc_workqueue+0x10/0x10
[ 89.398953][ T5512] ? read_word_at_a_time+0xe/0x20
[ 89.403971][ T5512] ? sized_strscpy+0x8d/0x220
[ 89.408641][ T5512] gfs2_fill_super+0x11db/0x2500
[ 89.413593][ T5512] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.418871][ T5512] ? snprintf+0xda/0x120
[ 89.423103][ T5512] ? __pfx_lock_release+0x10/0x10
[ 89.428122][ T5512] ? do_raw_spin_lock+0x14f/0x370
[ 89.433140][ T5512] ? __pfx_snprintf+0x10/0x10
[ 89.437817][ T5512] ? sb_set_blocksize+0x98/0xf0
[ 89.442661][ T5512] ? setup_bdev_super+0x4e6/0x5d0
[ 89.447681][ T5512] get_tree_bdev+0x3f7/0x570
[ 89.452266][ T5512] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.457547][ T5512] ? __pfx_get_tree_bdev+0x10/0x10
[ 89.462655][ T5512] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 89.468285][ T5512] gfs2_get_tree+0x54/0x220
[ 89.472784][ T5512] ? bpf_lsm_capable+0x9/0x10
[ 89.477458][ T5512] vfs_get_tree+0x90/0x2b0
[ 89.481867][ T5512] do_new_mount+0x2be/0xb40
[ 89.486366][ T5512] ? __pfx_do_new_mount+0x10/0x10
[ 89.491389][ T5512] __se_sys_mount+0x2d6/0x3c0
[ 89.496065][ T5512] ? __pfx___se_sys_mount+0x10/0x10
[ 89.501259][ T5512] ? do_syscall_64+0x100/0x230
[ 89.506015][ T5512] ? __x64_sys_mount+0x20/0xc0
[ 89.510773][ T5512] do_syscall_64+0xf3/0x230
[ 89.515274][ T5512] ? clear_bhb_loop+0x35/0x90
[ 89.519947][ T5512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.525835][ T5512] RIP: 0033:0x7fc2cab7b69a
[ 89.530243][ T5512] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.549837][ T5512] RSP: 002b:00007fc2cb9ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.558246][ T5512] RAX: ffffffffffffffda RBX: 00007fc2cb9edef0 RCX: 00007fc2cab7b69a
[ 89.566210][ T5512] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fc2cb9edeb0
[ 89.574175][ T5512] RBP: 00000000200124c0 R08: 00007fc2cb9edef0 R09: 0000000000000000
[ 89.582135][ T5512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 89.590094][ T5512] R13: 00007fc2cb9edeb0 R14: 000000000001251b R15: 00000000200001c0
[ 89.598069][ T5512]
[ 89.615001][ T5514] CPU: 1 UID: 0 PID: 5514 Comm: syz.2.36 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 89.619977][ T5512] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 89.625515][ T5514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 89.625528][ T5514] Call Trace:
[ 89.625537][ T5514]
[ 89.625546][ T5514] dump_stack_lvl+0x241/0x360
[ 89.625574][ T5514] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.625594][ T5514] ? __pfx__printk+0x10/0x10
[ 89.625621][ T5514] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 89.625645][ T5514] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 89.640071][ T5512] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 89.649543][ T5514] sysfs_create_dir_ns+0x2ce/0x3a0
[ 89.649576][ T5514] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 89.649608][ T5514] kobject_add_internal+0x435/0x8d0
[ 89.649635][ T5514] kobject_init_and_add+0x124/0x190
[ 89.649654][ T5514] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 89.649681][ T5514] ? __pfx_kobject_init_and_add+0x10/0x10
[ 89.649707][ T5514] ? __init_swait_queue_head+0xae/0x150
[ 89.725645][ T5514] gfs2_sys_fs_add+0x23b/0x4a0
[ 89.730584][ T5514] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 89.735865][ T5514] ? __pfx_alloc_workqueue+0x10/0x10
[ 89.741146][ T5514] ? read_word_at_a_time+0xe/0x20
[ 89.746161][ T5514] ? sized_strscpy+0x8d/0x220
[ 89.750833][ T5514] gfs2_fill_super+0x11db/0x2500
[ 89.755780][ T5514] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.761064][ T5514] ? snprintf+0xda/0x120
[ 89.765311][ T5514] ? __pfx_lock_release+0x10/0x10
[ 89.770331][ T5514] ? do_raw_spin_lock+0x14f/0x370
[ 89.775348][ T5514] ? __pfx_snprintf+0x10/0x10
[ 89.780040][ T5514] ? sb_set_blocksize+0x98/0xf0
[ 89.784886][ T5514] ? setup_bdev_super+0x4e6/0x5d0
[ 89.789902][ T5514] get_tree_bdev+0x3f7/0x570
[ 89.794488][ T5514] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.799766][ T5514] ? __pfx_get_tree_bdev+0x10/0x10
[ 89.804872][ T5514] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 89.810497][ T5514] gfs2_get_tree+0x54/0x220
[ 89.814992][ T5514] ? bpf_lsm_capable+0x9/0x10
[ 89.819664][ T5514] vfs_get_tree+0x90/0x2b0
[ 89.824077][ T5514] do_new_mount+0x2be/0xb40
[ 89.828576][ T5514] ? __pfx_do_new_mount+0x10/0x10
[ 89.833601][ T5514] __se_sys_mount+0x2d6/0x3c0
[ 89.838274][ T5514] ? __pfx___se_sys_mount+0x10/0x10
[ 89.843465][ T5514] ? do_syscall_64+0x100/0x230
[ 89.848223][ T5514] ? __x64_sys_mount+0x20/0xc0
[ 89.852980][ T5514] do_syscall_64+0xf3/0x230
[ 89.857476][ T5514] ? clear_bhb_loop+0x35/0x90
[ 89.862147][ T5514] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.868031][ T5514] RIP: 0033:0x7f33bf37b69a
[ 89.872439][ T5514] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.892037][ T5514] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.900474][ T5514] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 89.908439][ T5514] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 89.916399][ T5514] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 89.924359][ T5514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 89.932326][ T5514] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 89.940301][ T5514]
[ 89.954258][ T5510] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 89.974934][ T5514] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 90.010962][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 90.015626][ T5517] loop1: detected capacity change from 0 to 32768
[ 90.036792][ T5514] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 90.046268][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
2024/08/29 07:26:48 executed programs: 34
[ 90.109073][ T5517] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 90.161533][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 115ms
[ 90.170145][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 90.176119][ T5517] CPU: 1 UID: 0 PID: 5517 Comm: syz.1.37 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 90.176146][ T5517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 90.176157][ T5517] Call Trace:
[ 90.176165][ T5517]
[ 90.176173][ T5517] dump_stack_lvl+0x241/0x360
[ 90.189906][ T5510] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 90.196704][ T5517] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.196731][ T5517] ? __pfx__printk+0x10/0x10
[ 90.196759][ T5517] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 90.196783][ T5517] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 90.235415][ T5517] sysfs_create_dir_ns+0x2ce/0x3a0
[ 90.240558][ T5517] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 90.246237][ T5517] kobject_add_internal+0x435/0x8d0
[ 90.251470][ T5517] kobject_init_and_add+0x124/0x190
[ 90.256686][ T5517] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 90.262519][ T5517] ? __pfx_kobject_init_and_add+0x10/0x10
[ 90.268267][ T5517] ? __init_swait_queue_head+0xae/0x150
[ 90.273839][ T5517] gfs2_sys_fs_add+0x23b/0x4a0
[ 90.278627][ T5517] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 90.283933][ T5517] ? __pfx_alloc_workqueue+0x10/0x10
[ 90.289233][ T5517] ? read_word_at_a_time+0xe/0x20
[ 90.294271][ T5517] ? sized_strscpy+0x8d/0x220
[ 90.298966][ T5517] gfs2_fill_super+0x11db/0x2500
[ 90.303946][ T5517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.309246][ T5517] ? snprintf+0xda/0x120
[ 90.313502][ T5517] ? __pfx_lock_release+0x10/0x10
[ 90.318540][ T5517] ? do_raw_spin_lock+0x14f/0x370
[ 90.323585][ T5517] ? __pfx_snprintf+0x10/0x10
[ 90.328294][ T5517] ? sb_set_blocksize+0x98/0xf0
[ 90.333165][ T5517] ? setup_bdev_super+0x4e6/0x5d0
[ 90.338206][ T5517] get_tree_bdev+0x3f7/0x570
[ 90.342817][ T5517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.348120][ T5517] ? __pfx_get_tree_bdev+0x10/0x10
[ 90.353250][ T5517] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 90.358900][ T5517] gfs2_get_tree+0x54/0x220
[ 90.363423][ T5517] ? bpf_lsm_capable+0x9/0x10
[ 90.368116][ T5517] vfs_get_tree+0x90/0x2b0
[ 90.372550][ T5517] do_new_mount+0x2be/0xb40
[ 90.377077][ T5517] ? __pfx_do_new_mount+0x10/0x10
[ 90.382130][ T5517] __se_sys_mount+0x2d6/0x3c0
[ 90.386826][ T5517] ? __pfx___se_sys_mount+0x10/0x10
[ 90.392039][ T5517] ? do_syscall_64+0x100/0x230
[ 90.396820][ T5517] ? __x64_sys_mount+0x20/0xc0
[ 90.401610][ T5517] do_syscall_64+0xf3/0x230
[ 90.406130][ T5517] ? clear_bhb_loop+0x35/0x90
[ 90.410827][ T5517] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.416737][ T5517] RIP: 0033:0x7f100577b69a
[ 90.421169][ T5517] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.440788][ T5517] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.449223][ T5517] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 90.457217][ T5517] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 90.465206][ T5517] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 90.473192][ T5517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 90.481174][ T5517] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 90.489178][ T5517]
[ 90.498882][ T5518] loop0: detected capacity change from 0 to 32768
[ 90.520355][ T5517] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 90.534640][ T5517] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 90.623435][ T5518] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 90.719234][ T5518] CPU: 0 UID: 0 PID: 5518 Comm: syz.0.38 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 90.729781][ T5518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 90.739845][ T5518] Call Trace:
[ 90.743133][ T5518]
[ 90.746076][ T5518] dump_stack_lvl+0x241/0x360
[ 90.750780][ T5518] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.756000][ T5518] ? __pfx__printk+0x10/0x10
[ 90.760618][ T5518] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 90.765926][ T5518] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 90.771496][ T5518] sysfs_create_dir_ns+0x2ce/0x3a0
[ 90.776631][ T5518] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 90.782294][ T5518] kobject_add_internal+0x435/0x8d0
[ 90.787520][ T5518] kobject_init_and_add+0x124/0x190
[ 90.792736][ T5518] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 90.798567][ T5518] ? __pfx_kobject_init_and_add+0x10/0x10
[ 90.804310][ T5518] ? __init_swait_queue_head+0xae/0x150
[ 90.809877][ T5518] gfs2_sys_fs_add+0x23b/0x4a0
[ 90.814658][ T5518] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 90.819966][ T5518] ? __pfx_alloc_workqueue+0x10/0x10
[ 90.825274][ T5518] ? read_word_at_a_time+0xe/0x20
[ 90.830323][ T5518] ? sized_strscpy+0x8d/0x220
[ 90.835021][ T5518] gfs2_fill_super+0x11db/0x2500
[ 90.839999][ T5518] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.845316][ T5518] ? snprintf+0xda/0x120
[ 90.849576][ T5518] ? __pfx_lock_release+0x10/0x10
[ 90.854619][ T5518] ? do_raw_spin_lock+0x14f/0x370
[ 90.859663][ T5518] ? __pfx_snprintf+0x10/0x10
[ 90.864363][ T5518] ? sb_set_blocksize+0x98/0xf0
[ 90.869237][ T5518] ? setup_bdev_super+0x4e6/0x5d0
[ 90.874286][ T5518] get_tree_bdev+0x3f7/0x570
[ 90.878900][ T5518] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.884204][ T5518] ? __pfx_get_tree_bdev+0x10/0x10
[ 90.889336][ T5518] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 90.894989][ T5518] gfs2_get_tree+0x54/0x220
[ 90.899512][ T5518] ? bpf_lsm_capable+0x9/0x10
[ 90.904215][ T5518] vfs_get_tree+0x90/0x2b0
[ 90.908662][ T5518] do_new_mount+0x2be/0xb40
[ 90.913192][ T5518] ? __pfx_do_new_mount+0x10/0x10
[ 90.918238][ T5518] __se_sys_mount+0x2d6/0x3c0
[ 90.922946][ T5518] ? __pfx___se_sys_mount+0x10/0x10
[ 90.928163][ T5518] ? do_syscall_64+0x100/0x230
[ 90.932946][ T5518] ? __x64_sys_mount+0x20/0xc0
[ 90.937729][ T5518] do_syscall_64+0xf3/0x230
[ 90.942255][ T5518] ? clear_bhb_loop+0x35/0x90
[ 90.946959][ T5518] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.952871][ T5518] RIP: 0033:0x7f6a87b7b69a
[ 90.957304][ T5518] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.976933][ T5518] RSP: 002b:00007f6a88a3ce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.985371][ T5518] RAX: ffffffffffffffda RBX: 00007f6a88a3cef0 RCX: 00007f6a87b7b69a
[ 90.993357][ T5518] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6a88a3ceb0
[ 91.001347][ T5518] RBP: 00000000200124c0 R08: 00007f6a88a3cef0 R09: 0000000000000000
[ 91.009335][ T5518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 91.017319][ T5518] R13: 00007f6a88a3ceb0 R14: 000000000001251b R15: 00000000200001c0
[ 91.025323][ T5518]
[ 91.133268][ T5518] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 91.184863][ T5518] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 91.595530][ T5530] loop2: detected capacity change from 0 to 32768
[ 91.655203][ T5530] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 91.679664][ T5530] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 91.786713][ T5530] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 91.834479][ T5298] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 91.851519][ T5298] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 92.014396][ T5298] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 162ms
[ 92.042498][ T5298] gfs2: fsid=syz:syz.0: jid=0: Done
[ 92.058697][ T5530] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 92.343941][ T5531] loop3: detected capacity change from 0 to 32768
[ 92.393857][ T5536] loop1: detected capacity change from 0 to 32768
[ 92.397104][ T5531] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 92.418775][ T5536] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 92.443324][ T5531] CPU: 0 UID: 0 PID: 5531 Comm: syz.3.39 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 92.453938][ T5531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 92.463997][ T5531] Call Trace:
[ 92.467275][ T5531]
[ 92.470206][ T5531] dump_stack_lvl+0x241/0x360
[ 92.474901][ T5531] ? __pfx_dump_stack_lvl+0x10/0x10
[ 92.480110][ T5531] ? __pfx__printk+0x10/0x10
[ 92.484717][ T5531] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 92.490018][ T5531] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 92.495583][ T5531] sysfs_create_dir_ns+0x2ce/0x3a0
[ 92.500706][ T5531] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 92.506364][ T5531] kobject_add_internal+0x435/0x8d0
[ 92.511577][ T5531] kobject_init_and_add+0x124/0x190
[ 92.516778][ T5531] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 92.522605][ T5531] ? __pfx_kobject_init_and_add+0x10/0x10
[ 92.528339][ T5531] ? __init_swait_queue_head+0xae/0x150
[ 92.533894][ T5531] gfs2_sys_fs_add+0x23b/0x4a0
[ 92.538658][ T5531] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 92.543956][ T5531] ? __pfx_alloc_workqueue+0x10/0x10
[ 92.549257][ T5531] ? read_word_at_a_time+0xe/0x20
[ 92.554296][ T5531] ? sized_strscpy+0x8d/0x220
[ 92.559005][ T5531] gfs2_fill_super+0x11db/0x2500
[ 92.563985][ T5531] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.569283][ T5531] ? snprintf+0xda/0x120
[ 92.573538][ T5531] ? __pfx_lock_release+0x10/0x10
[ 92.578563][ T5531] ? do_raw_spin_lock+0x14f/0x370
[ 92.583594][ T5531] ? __pfx_snprintf+0x10/0x10
[ 92.588296][ T5531] ? sb_set_blocksize+0x98/0xf0
[ 92.593163][ T5531] ? setup_bdev_super+0x4e6/0x5d0
[ 92.598205][ T5531] get_tree_bdev+0x3f7/0x570
[ 92.602809][ T5531] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.608095][ T5531] ? __pfx_get_tree_bdev+0x10/0x10
[ 92.613216][ T5531] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 92.618861][ T5531] gfs2_get_tree+0x54/0x220
[ 92.623378][ T5531] ? bpf_lsm_capable+0x9/0x10
[ 92.628068][ T5531] vfs_get_tree+0x90/0x2b0
[ 92.632501][ T5531] do_new_mount+0x2be/0xb40
[ 92.637023][ T5531] ? __pfx_do_new_mount+0x10/0x10
[ 92.642060][ T5531] __se_sys_mount+0x2d6/0x3c0
[ 92.646748][ T5531] ? __pfx___se_sys_mount+0x10/0x10
[ 92.651958][ T5531] ? do_syscall_64+0x100/0x230
[ 92.656731][ T5531] ? __x64_sys_mount+0x20/0xc0
[ 92.661493][ T5531] do_syscall_64+0xf3/0x230
[ 92.665999][ T5531] ? clear_bhb_loop+0x35/0x90
[ 92.670689][ T5531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.676593][ T5531] RIP: 0033:0x7fc2cab7b69a
[ 92.681013][ T5531] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 92.700629][ T5531] RSP: 002b:00007fc2cb9ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 92.709060][ T5531] RAX: ffffffffffffffda RBX: 00007fc2cb9edef0 RCX: 00007fc2cab7b69a
[ 92.717041][ T5531] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fc2cb9edeb0
[ 92.725016][ T5531] RBP: 00000000200124c0 R08: 00007fc2cb9edef0 R09: 0000000000000000
[ 92.732986][ T5531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 92.740961][ T5531] R13: 00007fc2cb9edeb0 R14: 000000000001251b R15: 00000000200001c0
[ 92.748956][ T5531]
[ 92.751975][ T5536] CPU: 1 UID: 0 PID: 5536 Comm: syz.1.41 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 92.762481][ T5536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 92.772523][ T5536] Call Trace:
[ 92.775791][ T5536]
[ 92.778711][ T5536] dump_stack_lvl+0x241/0x360
[ 92.783387][ T5536] ? __pfx_dump_stack_lvl+0x10/0x10
[ 92.788574][ T5536] ? __pfx__printk+0x10/0x10
[ 92.793159][ T5536] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 92.798436][ T5536] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 92.803979][ T5536] sysfs_create_dir_ns+0x2ce/0x3a0
[ 92.809084][ T5536] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 92.814715][ T5536] kobject_add_internal+0x435/0x8d0
[ 92.819910][ T5536] kobject_init_and_add+0x124/0x190
[ 92.825096][ T5536] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 92.830897][ T5536] ? __pfx_kobject_init_and_add+0x10/0x10
[ 92.836613][ T5536] ? __init_swait_queue_head+0xae/0x150
[ 92.842156][ T5536] gfs2_sys_fs_add+0x23b/0x4a0
[ 92.846910][ T5536] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 92.852189][ T5536] ? __pfx_alloc_workqueue+0x10/0x10
[ 92.857465][ T5536] ? read_word_at_a_time+0xe/0x20
[ 92.862485][ T5536] ? sized_strscpy+0x8d/0x220
[ 92.867152][ T5536] gfs2_fill_super+0x11db/0x2500
[ 92.872096][ T5536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.877377][ T5536] ? snprintf+0xda/0x120
[ 92.881610][ T5536] ? __pfx_lock_release+0x10/0x10
[ 92.886626][ T5536] ? do_raw_spin_lock+0x14f/0x370
[ 92.891643][ T5536] ? __pfx_snprintf+0x10/0x10
[ 92.896318][ T5536] ? sb_set_blocksize+0x98/0xf0
[ 92.901160][ T5536] ? setup_bdev_super+0x4e6/0x5d0
[ 92.906175][ T5536] get_tree_bdev+0x3f7/0x570
[ 92.910758][ T5536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.916040][ T5536] ? __pfx_get_tree_bdev+0x10/0x10
[ 92.921140][ T5536] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 92.926764][ T5536] gfs2_get_tree+0x54/0x220
[ 92.931255][ T5536] ? bpf_lsm_capable+0x9/0x10
[ 92.935924][ T5536] vfs_get_tree+0x90/0x2b0
[ 92.940330][ T5536] do_new_mount+0x2be/0xb40
[ 92.944834][ T5536] ? __pfx_do_new_mount+0x10/0x10
[ 92.949853][ T5536] __se_sys_mount+0x2d6/0x3c0
[ 92.954523][ T5536] ? __pfx___se_sys_mount+0x10/0x10
[ 92.959711][ T5536] ? do_syscall_64+0x100/0x230
[ 92.964464][ T5536] ? __x64_sys_mount+0x20/0xc0
[ 92.969217][ T5536] do_syscall_64+0xf3/0x230
[ 92.973707][ T5536] ? clear_bhb_loop+0x35/0x90
[ 92.978374][ T5536] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.984254][ T5536] RIP: 0033:0x7f100577b69a
[ 92.988658][ T5536] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 93.008263][ T5536] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 93.016679][ T5536] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 93.024645][ T5536] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 93.032606][ T5536] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 93.040571][ T5536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 93.048537][ T5536] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 93.056516][ T5536]
[ 93.066313][ T5531] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 93.080441][ T5531] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 93.164861][ T5540] loop4: detected capacity change from 0 to 32768
[ 93.190176][ T5536] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 93.227052][ T5536] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 93.244356][ T5540] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 93.252034][ T5540] CPU: 1 UID: 0 PID: 5540 Comm: syz.4.42 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 93.262550][ T5540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 93.272614][ T5540] Call Trace:
[ 93.275904][ T5540]
[ 93.278845][ T5540] dump_stack_lvl+0x241/0x360
[ 93.283557][ T5540] ? __pfx_dump_stack_lvl+0x10/0x10
[ 93.288770][ T5540] ? __pfx__printk+0x10/0x10
[ 93.293378][ T5540] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 93.298674][ T5540] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 93.304238][ T5540] sysfs_create_dir_ns+0x2ce/0x3a0
[ 93.309377][ T5540] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 93.315042][ T5540] kobject_add_internal+0x435/0x8d0
[ 93.320267][ T5540] kobject_init_and_add+0x124/0x190
[ 93.325486][ T5540] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 93.331318][ T5540] ? __pfx_kobject_init_and_add+0x10/0x10
[ 93.337061][ T5540] ? __init_swait_queue_head+0xae/0x150
[ 93.342619][ T5540] gfs2_sys_fs_add+0x23b/0x4a0
[ 93.347383][ T5540] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 93.352665][ T5540] ? __pfx_alloc_workqueue+0x10/0x10
[ 93.357951][ T5540] ? read_word_at_a_time+0xe/0x20
[ 93.362970][ T5540] ? sized_strscpy+0x8d/0x220
[ 93.367640][ T5540] gfs2_fill_super+0x11db/0x2500
[ 93.372586][ T5540] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.377864][ T5540] ? snprintf+0xda/0x120
[ 93.382097][ T5540] ? __pfx_lock_release+0x10/0x10
[ 93.387119][ T5540] ? do_raw_spin_lock+0x14f/0x370
[ 93.392141][ T5540] ? __pfx_snprintf+0x10/0x10
[ 93.396816][ T5540] ? sb_set_blocksize+0x98/0xf0
[ 93.401673][ T5540] ? setup_bdev_super+0x4e6/0x5d0
[ 93.406697][ T5540] get_tree_bdev+0x3f7/0x570
[ 93.411284][ T5540] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.416562][ T5540] ? __pfx_get_tree_bdev+0x10/0x10
[ 93.421665][ T5540] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 93.427295][ T5540] gfs2_get_tree+0x54/0x220
[ 93.431877][ T5540] ? bpf_lsm_capable+0x9/0x10
[ 93.436547][ T5540] vfs_get_tree+0x90/0x2b0
[ 93.440955][ T5540] do_new_mount+0x2be/0xb40
[ 93.445451][ T5540] ? __pfx_do_new_mount+0x10/0x10
[ 93.450473][ T5540] __se_sys_mount+0x2d6/0x3c0
[ 93.455153][ T5540] ? __pfx___se_sys_mount+0x10/0x10
[ 93.460342][ T5540] ? do_syscall_64+0x100/0x230
[ 93.465097][ T5540] ? __x64_sys_mount+0x20/0xc0
[ 93.469851][ T5540] do_syscall_64+0xf3/0x230
[ 93.474342][ T5540] ? clear_bhb_loop+0x35/0x90
[ 93.479013][ T5540] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.484894][ T5540] RIP: 0033:0x7f6f4cf7b69a
[ 93.489297][ T5540] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 93.508889][ T5540] RSP: 002b:00007f6f4dcbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 93.517294][ T5540] RAX: ffffffffffffffda RBX: 00007f6f4dcbfef0 RCX: 00007f6f4cf7b69a
[ 93.525260][ T5540] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6f4dcbfeb0
[ 93.533225][ T5540] RBP: 00000000200124c0 R08: 00007f6f4dcbfef0 R09: 0000000000000000
[ 93.541193][ T5540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 93.549150][ T5540] R13: 00007f6f4dcbfeb0 R14: 000000000001251b R15: 00000000200001c0
[ 93.557125][ T5540]
[ 93.583483][ T5540] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 93.724666][ T5542] loop0: detected capacity change from 0 to 32768
[ 93.732295][ T5540] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 93.809497][ T5542] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 93.853688][ T5542] CPU: 1 UID: 0 PID: 5542 Comm: syz.0.43 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 93.864221][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 93.874296][ T5542] Call Trace:
[ 93.877587][ T5542]
[ 93.880526][ T5542] dump_stack_lvl+0x241/0x360
[ 93.885221][ T5542] ? __pfx_dump_stack_lvl+0x10/0x10
[ 93.890447][ T5542] ? __pfx__printk+0x10/0x10
[ 93.895064][ T5542] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 93.900366][ T5542] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 93.905938][ T5542] sysfs_create_dir_ns+0x2ce/0x3a0
[ 93.911076][ T5542] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 93.916738][ T5542] kobject_add_internal+0x435/0x8d0
[ 93.921957][ T5542] kobject_init_and_add+0x124/0x190
[ 93.927167][ T5542] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 93.932998][ T5542] ? __pfx_kobject_init_and_add+0x10/0x10
[ 93.938733][ T5542] ? __init_swait_queue_head+0xae/0x150
[ 93.944296][ T5542] gfs2_sys_fs_add+0x23b/0x4a0
[ 93.949075][ T5542] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 93.954380][ T5542] ? __pfx_alloc_workqueue+0x10/0x10
[ 93.959682][ T5542] ? read_word_at_a_time+0xe/0x20
[ 93.964721][ T5542] ? sized_strscpy+0x8d/0x220
[ 93.969414][ T5542] gfs2_fill_super+0x11db/0x2500
[ 93.974391][ T5542] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.979687][ T5542] ? snprintf+0xda/0x120
[ 93.983947][ T5542] ? __pfx_lock_release+0x10/0x10
[ 93.988985][ T5542] ? do_raw_spin_lock+0x14f/0x370
[ 93.994030][ T5542] ? __pfx_snprintf+0x10/0x10
[ 93.998730][ T5542] ? sb_set_blocksize+0x98/0xf0
[ 94.003595][ T5542] ? setup_bdev_super+0x4e6/0x5d0
[ 94.008638][ T5542] get_tree_bdev+0x3f7/0x570
[ 94.013248][ T5542] ? __pfx_gfs2_fill_super+0x10/0x10
[ 94.018551][ T5542] ? __pfx_get_tree_bdev+0x10/0x10
[ 94.023682][ T5542] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 94.029333][ T5542] gfs2_get_tree+0x54/0x220
[ 94.033853][ T5542] ? bpf_lsm_capable+0x9/0x10
[ 94.038546][ T5542] vfs_get_tree+0x90/0x2b0
[ 94.042981][ T5542] do_new_mount+0x2be/0xb40
[ 94.047513][ T5542] ? __pfx_do_new_mount+0x10/0x10
[ 94.052558][ T5542] __se_sys_mount+0x2d6/0x3c0
[ 94.057260][ T5542] ? __pfx___se_sys_mount+0x10/0x10
[ 94.062474][ T5542] ? do_syscall_64+0x100/0x230
[ 94.067260][ T5542] ? __x64_sys_mount+0x20/0xc0
[ 94.072041][ T5542] do_syscall_64+0xf3/0x230
[ 94.076564][ T5542] ? clear_bhb_loop+0x35/0x90
[ 94.081261][ T5542] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.087170][ T5542] RIP: 0033:0x7f6a87b7b69a
[ 94.091597][ T5542] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 94.111214][ T5542] RSP: 002b:00007f6a88a3ce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 94.119643][ T5542] RAX: ffffffffffffffda RBX: 00007f6a88a3cef0 RCX: 00007f6a87b7b69a
[ 94.127625][ T5542] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6a88a3ceb0
[ 94.135607][ T5542] RBP: 00000000200124c0 R08: 00007f6a88a3cef0 R09: 0000000000000000
[ 94.143590][ T5542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 94.151570][ T5542] R13: 00007f6a88a3ceb0 R14: 000000000001251b R15: 00000000200001c0
[ 94.159568][ T5542]
[ 94.258965][ T5542] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 94.325674][ T5542] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 94.827049][ T5556] loop3: detected capacity change from 0 to 32768
[ 94.907606][ T5556] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 94.943293][ T5556] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 95.018084][ T5556] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 95.055905][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 95.062700][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 95.244239][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 181ms
[ 95.274613][ T25] gfs2: fsid=syz:syz.0: jid=0: Done
[ 95.293279][ T5556] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 95.654394][ T5560] loop2: detected capacity change from 0 to 32768
[ 95.670031][ T5554] loop1: detected capacity change from 0 to 32768
[ 95.703381][ T5560] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 95.710787][ T5560] CPU: 1 UID: 0 PID: 5560 Comm: syz.2.44 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 95.721296][ T5560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 95.731360][ T5560] Call Trace:
[ 95.734646][ T5560]
[ 95.737580][ T5560] dump_stack_lvl+0x241/0x360
[ 95.742271][ T5560] ? __pfx_dump_stack_lvl+0x10/0x10
[ 95.747477][ T5560] ? __pfx__printk+0x10/0x10
[ 95.752082][ T5560] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 95.757378][ T5560] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 95.761034][ T5558] loop4: detected capacity change from 0 to 32768
[ 95.762925][ T5560] sysfs_create_dir_ns+0x2ce/0x3a0
[ 95.774440][ T5560] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 95.780107][ T5560] kobject_add_internal+0x435/0x8d0
[ 95.785329][ T5560] kobject_init_and_add+0x124/0x190
[ 95.790542][ T5560] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 95.796366][ T5560] ? __pfx_kobject_init_and_add+0x10/0x10
[ 95.802103][ T5560] ? __init_swait_queue_head+0xae/0x150
[ 95.807672][ T5560] gfs2_sys_fs_add+0x23b/0x4a0
[ 95.812449][ T5560] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 95.817753][ T5560] ? __pfx_alloc_workqueue+0x10/0x10
[ 95.823053][ T5560] ? read_word_at_a_time+0xe/0x20
[ 95.828089][ T5560] ? sized_strscpy+0x8d/0x220
[ 95.832779][ T5560] gfs2_fill_super+0x11db/0x2500
[ 95.837753][ T5560] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.843050][ T5560] ? snprintf+0xda/0x120
[ 95.847305][ T5560] ? __pfx_lock_release+0x10/0x10
[ 95.852344][ T5560] ? do_raw_spin_lock+0x14f/0x370
[ 95.857392][ T5560] ? __pfx_snprintf+0x10/0x10
[ 95.862089][ T5560] ? sb_set_blocksize+0x98/0xf0
[ 95.866953][ T5560] ? setup_bdev_super+0x4e6/0x5d0
[ 95.871996][ T5560] get_tree_bdev+0x3f7/0x570
[ 95.876610][ T5560] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.881912][ T5560] ? __pfx_get_tree_bdev+0x10/0x10
[ 95.887044][ T5560] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 95.892689][ T5560] gfs2_get_tree+0x54/0x220
[ 95.897204][ T5560] ? bpf_lsm_capable+0x9/0x10
[ 95.901891][ T5560] vfs_get_tree+0x90/0x2b0
[ 95.906323][ T5560] do_new_mount+0x2be/0xb40
[ 95.910854][ T5560] ? __pfx_do_new_mount+0x10/0x10
[ 95.915907][ T5560] __se_sys_mount+0x2d6/0x3c0
[ 95.920601][ T5560] ? __pfx___se_sys_mount+0x10/0x10
[ 95.925823][ T5560] ? do_syscall_64+0x100/0x230
[ 95.930606][ T5560] ? __x64_sys_mount+0x20/0xc0
[ 95.935387][ T5560] do_syscall_64+0xf3/0x230
[ 95.939906][ T5560] ? clear_bhb_loop+0x35/0x90
[ 95.944604][ T5560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.950513][ T5560] RIP: 0033:0x7f33bf37b69a
[ 95.954942][ T5560] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 95.974558][ T5560] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 95.982980][ T5560] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 95.990964][ T5560] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 95.998951][ T5560] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 96.006948][ T5560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 96.010521][ T5563] loop0: detected capacity change from 0 to 32768
[ 96.014909][ T5560] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 96.014943][ T5560]
[ 96.044542][ T5560] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 96.058749][ T5560] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 96.067657][ T5554] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 96.086222][ T5558] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 96.090565][ T5554] CPU: 1 UID: 0 PID: 5554 Comm: syz.1.45 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
2024/08/29 07:26:54 executed programs: 44
[ 96.104092][ T5554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 96.114157][ T5554] Call Trace:
[ 96.117442][ T5554]
[ 96.120371][ T5554] dump_stack_lvl+0x241/0x360
[ 96.125069][ T5554] ? __pfx_dump_stack_lvl+0x10/0x10
[ 96.130282][ T5554] ? __pfx__printk+0x10/0x10
[ 96.134915][ T5554] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 96.140222][ T5554] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 96.145801][ T5554] sysfs_create_dir_ns+0x2ce/0x3a0
[ 96.150937][ T5554] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 96.156594][ T5554] kobject_add_internal+0x435/0x8d0
[ 96.161816][ T5554] kobject_init_and_add+0x124/0x190
[ 96.167038][ T5554] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 96.172866][ T5554] ? __pfx_kobject_init_and_add+0x10/0x10
[ 96.178617][ T5554] ? __init_swait_queue_head+0xae/0x150
[ 96.184185][ T5554] gfs2_sys_fs_add+0x23b/0x4a0
[ 96.188960][ T5554] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 96.194269][ T5554] ? __pfx_alloc_workqueue+0x10/0x10
[ 96.199572][ T5554] ? read_word_at_a_time+0xe/0x20
[ 96.204616][ T5554] ? sized_strscpy+0x8d/0x220
[ 96.209313][ T5554] gfs2_fill_super+0x11db/0x2500
[ 96.214291][ T5554] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.219590][ T5554] ? snprintf+0xda/0x120
[ 96.223846][ T5554] ? __pfx_lock_release+0x10/0x10
[ 96.228878][ T5554] ? do_raw_spin_lock+0x14f/0x370
[ 96.233907][ T5554] ? __pfx_snprintf+0x10/0x10
[ 96.238613][ T5554] ? sb_set_blocksize+0x98/0xf0
[ 96.243476][ T5554] ? setup_bdev_super+0x4e6/0x5d0
[ 96.248518][ T5554] get_tree_bdev+0x3f7/0x570
[ 96.253125][ T5554] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.258428][ T5554] ? __pfx_get_tree_bdev+0x10/0x10
[ 96.263553][ T5554] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 96.269201][ T5554] gfs2_get_tree+0x54/0x220
[ 96.273717][ T5554] ? bpf_lsm_capable+0x9/0x10
[ 96.278406][ T5554] vfs_get_tree+0x90/0x2b0
[ 96.282841][ T5554] do_new_mount+0x2be/0xb40
[ 96.287368][ T5554] ? __pfx_do_new_mount+0x10/0x10
[ 96.292421][ T5554] __se_sys_mount+0x2d6/0x3c0
[ 96.297125][ T5554] ? __pfx___se_sys_mount+0x10/0x10
[ 96.302342][ T5554] ? do_syscall_64+0x100/0x230
[ 96.307131][ T5554] ? __x64_sys_mount+0x20/0xc0
[ 96.311904][ T5554] do_syscall_64+0xf3/0x230
[ 96.316415][ T5554] ? clear_bhb_loop+0x35/0x90
[ 96.321113][ T5554] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.327024][ T5554] RIP: 0033:0x7f100577b69a
[ 96.331449][ T5554] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 96.351060][ T5554] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 96.359482][ T5554] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 96.367465][ T5554] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 96.375448][ T5554] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 96.383425][ T5554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 96.391410][ T5554] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 96.399409][ T5554]
[ 96.402437][ T5558] CPU: 0 UID: 0 PID: 5558 Comm: syz.4.47 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 96.412948][ T5558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 96.423023][ T5558] Call Trace:
[ 96.426309][ T5558]
[ 96.429245][ T5558] dump_stack_lvl+0x241/0x360
[ 96.433936][ T5558] ? __pfx_dump_stack_lvl+0x10/0x10
[ 96.439151][ T5558] ? __pfx__printk+0x10/0x10
[ 96.443763][ T5558] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 96.449061][ T5558] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 96.454626][ T5558] sysfs_create_dir_ns+0x2ce/0x3a0
[ 96.459755][ T5558] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 96.465413][ T5558] kobject_add_internal+0x435/0x8d0
[ 96.470631][ T5558] kobject_init_and_add+0x124/0x190
[ 96.475839][ T5558] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 96.481663][ T5558] ? __pfx_kobject_init_and_add+0x10/0x10
[ 96.487401][ T5558] ? __init_swait_queue_head+0xae/0x150
[ 96.492965][ T5558] gfs2_sys_fs_add+0x23b/0x4a0
[ 96.497732][ T5558] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 96.503014][ T5558] ? __pfx_alloc_workqueue+0x10/0x10
[ 96.508295][ T5558] ? read_word_at_a_time+0xe/0x20
[ 96.513307][ T5558] ? sized_strscpy+0x8d/0x220
[ 96.517975][ T5558] gfs2_fill_super+0x11db/0x2500
[ 96.522923][ T5558] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.528206][ T5558] ? snprintf+0xda/0x120
[ 96.532442][ T5558] ? __pfx_lock_release+0x10/0x10
[ 96.537456][ T5558] ? do_raw_spin_lock+0x14f/0x370
[ 96.542475][ T5558] ? __pfx_snprintf+0x10/0x10
[ 96.547153][ T5558] ? sb_set_blocksize+0x98/0xf0
[ 96.551996][ T5558] ? setup_bdev_super+0x4e6/0x5d0
[ 96.557013][ T5558] get_tree_bdev+0x3f7/0x570
[ 96.561594][ T5558] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.566871][ T5558] ? __pfx_get_tree_bdev+0x10/0x10
[ 96.571977][ T5558] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 96.577603][ T5558] gfs2_get_tree+0x54/0x220
[ 96.582096][ T5558] ? bpf_lsm_capable+0x9/0x10
[ 96.586768][ T5558] vfs_get_tree+0x90/0x2b0
[ 96.591175][ T5558] do_new_mount+0x2be/0xb40
[ 96.595688][ T5558] ? __pfx_do_new_mount+0x10/0x10
[ 96.600712][ T5558] __se_sys_mount+0x2d6/0x3c0
[ 96.605399][ T5558] ? __pfx___se_sys_mount+0x10/0x10
[ 96.610587][ T5558] ? do_syscall_64+0x100/0x230
[ 96.615344][ T5558] ? __x64_sys_mount+0x20/0xc0
[ 96.620098][ T5558] do_syscall_64+0xf3/0x230
[ 96.624596][ T5558] ? clear_bhb_loop+0x35/0x90
[ 96.629267][ T5558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.635150][ T5558] RIP: 0033:0x7f6f4cf7b69a
[ 96.639553][ T5558] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 96.659148][ T5558] RSP: 002b:00007f6f4dcbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 96.667552][ T5558] RAX: ffffffffffffffda RBX: 00007f6f4dcbfef0 RCX: 00007f6f4cf7b69a
[ 96.675512][ T5558] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6f4dcbfeb0
[ 96.683472][ T5558] RBP: 00000000200124c0 R08: 00007f6f4dcbfef0 R09: 0000000000000000
[ 96.691429][ T5558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 96.699389][ T5558] R13: 00007f6f4dcbfeb0 R14: 000000000001251b R15: 00000000200001c0
[ 96.707359][ T5558]
[ 96.711817][ T5563] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 96.720180][ T5563] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 96.740763][ T5554] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 96.789162][ T5563] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 96.804815][ T5361] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 96.811700][ T5361] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 96.856628][ T5558] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 96.951395][ T5558] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 96.971959][ T5554] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 96.999414][ T5361] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 187ms
[ 97.063656][ T5361] gfs2: fsid=syz:syz.0: jid=0: Done
[ 97.095158][ T5563] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 98.151410][ T5582] loop3: detected capacity change from 0 to 32768
[ 98.175849][ T5580] loop2: detected capacity change from 0 to 32768
[ 98.225509][ T5582] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 98.238811][ T5580] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 98.253304][ T5582] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 98.273294][ T5580] CPU: 1 UID: 0 PID: 5580 Comm: syz.2.50 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 98.283818][ T5580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 98.293882][ T5580] Call Trace:
[ 98.297168][ T5580]
[ 98.300107][ T5580] dump_stack_lvl+0x241/0x360
[ 98.304843][ T5580] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.310057][ T5580] ? __pfx__printk+0x10/0x10
[ 98.314672][ T5580] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 98.319973][ T5580] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 98.325550][ T5580] sysfs_create_dir_ns+0x2ce/0x3a0
[ 98.330685][ T5580] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 98.336348][ T5580] kobject_add_internal+0x435/0x8d0
[ 98.341572][ T5580] kobject_init_and_add+0x124/0x190
[ 98.346785][ T5580] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 98.351097][ T5582] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 98.352590][ T5580] ? __pfx_kobject_init_and_add+0x10/0x10
[ 98.365841][ T5580] ? __init_swait_queue_head+0xae/0x150
[ 98.371406][ T5580] gfs2_sys_fs_add+0x23b/0x4a0
[ 98.376189][ T5580] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 98.381501][ T5580] ? __pfx_alloc_workqueue+0x10/0x10
[ 98.382263][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 98.386790][ T5580] ? read_word_at_a_time+0xe/0x20
[ 98.386814][ T5580] ? sized_strscpy+0x8d/0x220
[ 98.386836][ T5580] gfs2_fill_super+0x11db/0x2500
[ 98.386881][ T5580] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.386902][ T5580] ? snprintf+0xda/0x120
[ 98.386923][ T5580] ? __pfx_lock_release+0x10/0x10
[ 98.386945][ T5580] ? do_raw_spin_lock+0x14f/0x370
[ 98.386969][ T5580] ? __pfx_snprintf+0x10/0x10
[ 98.386999][ T5580] ? sb_set_blocksize+0x98/0xf0
[ 98.387022][ T5580] ? setup_bdev_super+0x4e6/0x5d0
[ 98.421987][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 98.422840][ T5580] get_tree_bdev+0x3f7/0x570
[ 98.453619][ T5580] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.458924][ T5580] ? __pfx_get_tree_bdev+0x10/0x10
[ 98.464052][ T5580] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 98.469702][ T5580] gfs2_get_tree+0x54/0x220
[ 98.474224][ T5580] ? bpf_lsm_capable+0x9/0x10
[ 98.478924][ T5580] vfs_get_tree+0x90/0x2b0
[ 98.483358][ T5580] do_new_mount+0x2be/0xb40
[ 98.487891][ T5580] ? __pfx_do_new_mount+0x10/0x10
[ 98.492939][ T5580] __se_sys_mount+0x2d6/0x3c0
[ 98.497639][ T5580] ? __pfx___se_sys_mount+0x10/0x10
[ 98.502853][ T5580] ? do_syscall_64+0x100/0x230
[ 98.507636][ T5580] ? __x64_sys_mount+0x20/0xc0
[ 98.512416][ T5580] do_syscall_64+0xf3/0x230
[ 98.516933][ T5580] ? clear_bhb_loop+0x35/0x90
[ 98.521627][ T5580] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.527535][ T5580] RIP: 0033:0x7f33bf37b69a
[ 98.531960][ T5580] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 98.551574][ T5580] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 98.560008][ T5580] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 98.567990][ T5580] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 98.575969][ T5580] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 98.583953][ T5580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 98.591933][ T5580] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 98.599933][ T5580]
[ 98.604694][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 182ms
[ 98.643163][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 98.671561][ T5582] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 98.715627][ T5580] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 98.743424][ T5580] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 99.251772][ T5589] loop1: detected capacity change from 0 to 32768
[ 99.280156][ T5589] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 99.281120][ T5590] loop4: detected capacity change from 0 to 32768
[ 99.317543][ T5589] CPU: 0 UID: 0 PID: 5589 Comm: syz.1.51 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 99.328073][ T5589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 99.338138][ T5589] Call Trace:
[ 99.341435][ T5589]
[ 99.341887][ T5592] loop0: detected capacity change from 0 to 32768
[ 99.344354][ T5589] dump_stack_lvl+0x241/0x360
[ 99.344384][ T5589] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.360654][ T5589] ? __pfx__printk+0x10/0x10
[ 99.365270][ T5589] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 99.370579][ T5589] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 99.376153][ T5589] sysfs_create_dir_ns+0x2ce/0x3a0
[ 99.381286][ T5589] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 99.386950][ T5589] kobject_add_internal+0x435/0x8d0
[ 99.391634][ T5590] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 99.392152][ T5589] kobject_init_and_add+0x124/0x190
[ 99.392177][ T5589] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 99.410515][ T5589] ? __pfx_kobject_init_and_add+0x10/0x10
[ 99.416257][ T5589] ? __init_swait_queue_head+0xae/0x150
[ 99.421825][ T5589] gfs2_sys_fs_add+0x23b/0x4a0
[ 99.426604][ T5589] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 99.431909][ T5589] ? __pfx_alloc_workqueue+0x10/0x10
[ 99.437206][ T5589] ? read_word_at_a_time+0xe/0x20
[ 99.442242][ T5589] ? sized_strscpy+0x8d/0x220
[ 99.446924][ T5589] gfs2_fill_super+0x11db/0x2500
[ 99.451893][ T5589] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.457178][ T5589] ? snprintf+0xda/0x120
[ 99.461432][ T5589] ? __pfx_lock_release+0x10/0x10
[ 99.466462][ T5589] ? do_raw_spin_lock+0x14f/0x370
[ 99.471494][ T5589] ? __pfx_snprintf+0x10/0x10
[ 99.476186][ T5589] ? sb_set_blocksize+0x98/0xf0
[ 99.481047][ T5589] ? setup_bdev_super+0x4e6/0x5d0
[ 99.486077][ T5589] get_tree_bdev+0x3f7/0x570
[ 99.490679][ T5589] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.495971][ T5589] ? __pfx_get_tree_bdev+0x10/0x10
[ 99.501089][ T5589] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 99.506729][ T5589] gfs2_get_tree+0x54/0x220
[ 99.511239][ T5589] ? bpf_lsm_capable+0x9/0x10
[ 99.515915][ T5589] vfs_get_tree+0x90/0x2b0
[ 99.520329][ T5589] do_new_mount+0x2be/0xb40
[ 99.524842][ T5589] ? __pfx_do_new_mount+0x10/0x10
[ 99.529888][ T5589] __se_sys_mount+0x2d6/0x3c0
[ 99.534582][ T5589] ? __pfx___se_sys_mount+0x10/0x10
[ 99.539778][ T5589] ? do_syscall_64+0x100/0x230
[ 99.544550][ T5589] ? __x64_sys_mount+0x20/0xc0
[ 99.549330][ T5589] do_syscall_64+0xf3/0x230
[ 99.553843][ T5589] ? clear_bhb_loop+0x35/0x90
[ 99.558538][ T5589] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.564437][ T5589] RIP: 0033:0x7f100577b69a
[ 99.568849][ T5589] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 99.588453][ T5589] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 99.596881][ T5589] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 99.604861][ T5589] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 99.612827][ T5589] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 99.620798][ T5589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 99.626939][ T5592] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 99.628760][ T5589] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 99.644112][ T5589]
[ 99.647137][ T5590] CPU: 1 UID: 0 PID: 5590 Comm: syz.4.52 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 99.657652][ T5590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 99.667718][ T5590] Call Trace:
[ 99.671005][ T5590]
[ 99.673946][ T5590] dump_stack_lvl+0x241/0x360
[ 99.678640][ T5590] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.683830][ T5590] ? __pfx__printk+0x10/0x10
[ 99.688418][ T5590] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 99.693705][ T5590] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 99.699261][ T5590] sysfs_create_dir_ns+0x2ce/0x3a0
[ 99.704373][ T5590] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 99.710007][ T5590] kobject_add_internal+0x435/0x8d0
[ 99.715202][ T5590] kobject_init_and_add+0x124/0x190
[ 99.720389][ T5590] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 99.726191][ T5590] ? __pfx_kobject_init_and_add+0x10/0x10
[ 99.731905][ T5590] ? __init_swait_queue_head+0xae/0x150
[ 99.737448][ T5590] gfs2_sys_fs_add+0x23b/0x4a0
[ 99.742203][ T5590] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 99.747485][ T5590] ? __pfx_alloc_workqueue+0x10/0x10
[ 99.752761][ T5590] ? read_word_at_a_time+0xe/0x20
[ 99.757780][ T5590] ? sized_strscpy+0x8d/0x220
[ 99.762456][ T5590] gfs2_fill_super+0x11db/0x2500
[ 99.767407][ T5590] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.772682][ T5590] ? snprintf+0xda/0x120
[ 99.776916][ T5590] ? __pfx_lock_release+0x10/0x10
[ 99.781933][ T5590] ? do_raw_spin_lock+0x14f/0x370
[ 99.786952][ T5590] ? __pfx_snprintf+0x10/0x10
[ 99.791629][ T5590] ? sb_set_blocksize+0x98/0xf0
[ 99.796473][ T5590] ? setup_bdev_super+0x4e6/0x5d0
[ 99.801492][ T5590] get_tree_bdev+0x3f7/0x570
[ 99.806077][ T5590] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.811355][ T5590] ? __pfx_get_tree_bdev+0x10/0x10
[ 99.816458][ T5590] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 99.822082][ T5590] gfs2_get_tree+0x54/0x220
[ 99.826576][ T5590] ? bpf_lsm_capable+0x9/0x10
[ 99.831245][ T5590] vfs_get_tree+0x90/0x2b0
[ 99.835655][ T5590] do_new_mount+0x2be/0xb40
[ 99.840155][ T5590] ? __pfx_do_new_mount+0x10/0x10
[ 99.845177][ T5590] __se_sys_mount+0x2d6/0x3c0
[ 99.849847][ T5590] ? __pfx___se_sys_mount+0x10/0x10
[ 99.855036][ T5590] ? do_syscall_64+0x100/0x230
[ 99.859792][ T5590] ? __x64_sys_mount+0x20/0xc0
[ 99.864548][ T5590] do_syscall_64+0xf3/0x230
[ 99.869040][ T5590] ? clear_bhb_loop+0x35/0x90
[ 99.873711][ T5590] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.879594][ T5590] RIP: 0033:0x7f6f4cf7b69a
[ 99.884006][ T5590] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 99.903605][ T5590] RSP: 002b:00007f6f4dcbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 99.912016][ T5590] RAX: ffffffffffffffda RBX: 00007f6f4dcbfef0 RCX: 00007f6f4cf7b69a
[ 99.919977][ T5590] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6f4dcbfeb0
[ 99.927937][ T5590] RBP: 00000000200124c0 R08: 00007f6f4dcbfef0 R09: 0000000000000000
[ 99.935896][ T5590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 99.943855][ T5590] R13: 00007f6f4dcbfeb0 R14: 000000000001251b R15: 00000000200001c0
[ 99.951825][ T5590]
[ 99.973453][ T5592] CPU: 0 UID: 0 PID: 5592 Comm: syz.0.53 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 99.975174][ T5589] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 99.983963][ T5592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 99.983976][ T5592] Call Trace:
[ 99.983985][ T5592]
[ 99.983993][ T5592] dump_stack_lvl+0x241/0x360
[ 99.984021][ T5592] ? __pfx_dump_stack_lvl+0x10/0x10
[ 100.023982][ T5592] ? __pfx__printk+0x10/0x10
[ 100.028596][ T5592] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 100.033909][ T5592] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 100.039469][ T5592] sysfs_create_dir_ns+0x2ce/0x3a0
[ 100.044584][ T5592] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 100.050226][ T5592] kobject_add_internal+0x435/0x8d0
[ 100.055426][ T5592] kobject_init_and_add+0x124/0x190
[ 100.060615][ T5592] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 100.066421][ T5592] ? __pfx_kobject_init_and_add+0x10/0x10
[ 100.072134][ T5592] ? __init_swait_queue_head+0xae/0x150
[ 100.077679][ T5592] gfs2_sys_fs_add+0x23b/0x4a0
[ 100.082444][ T5592] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 100.087729][ T5592] ? __pfx_alloc_workqueue+0x10/0x10
[ 100.093010][ T5592] ? read_word_at_a_time+0xe/0x20
[ 100.098028][ T5592] ? sized_strscpy+0x8d/0x220
[ 100.102697][ T5592] gfs2_fill_super+0x11db/0x2500
[ 100.107653][ T5592] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.112931][ T5592] ? snprintf+0xda/0x120
[ 100.117171][ T5592] ? __pfx_lock_release+0x10/0x10
[ 100.122193][ T5592] ? do_raw_spin_lock+0x14f/0x370
[ 100.127214][ T5592] ? __pfx_snprintf+0x10/0x10
[ 100.131892][ T5592] ? sb_set_blocksize+0x98/0xf0
[ 100.136741][ T5592] ? setup_bdev_super+0x4e6/0x5d0
[ 100.141759][ T5592] get_tree_bdev+0x3f7/0x570
[ 100.146343][ T5592] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.151626][ T5592] ? __pfx_get_tree_bdev+0x10/0x10
[ 100.156728][ T5592] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 100.162372][ T5592] gfs2_get_tree+0x54/0x220
[ 100.166880][ T5592] ? bpf_lsm_capable+0x9/0x10
[ 100.171553][ T5592] vfs_get_tree+0x90/0x2b0
[ 100.175966][ T5592] do_new_mount+0x2be/0xb40
[ 100.180487][ T5592] ? __pfx_do_new_mount+0x10/0x10
[ 100.185523][ T5592] __se_sys_mount+0x2d6/0x3c0
[ 100.190200][ T5592] ? __pfx___se_sys_mount+0x10/0x10
[ 100.195394][ T5592] ? do_syscall_64+0x100/0x230
[ 100.200152][ T5592] ? __x64_sys_mount+0x20/0xc0
[ 100.204909][ T5592] do_syscall_64+0xf3/0x230
[ 100.209405][ T5592] ? clear_bhb_loop+0x35/0x90
[ 100.214085][ T5592] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.219976][ T5592] RIP: 0033:0x7f6a87b7b69a
[ 100.224473][ T5592] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 100.244070][ T5592] RSP: 002b:00007f6a88a3ce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 100.252481][ T5592] RAX: ffffffffffffffda RBX: 00007f6a88a3cef0 RCX: 00007f6a87b7b69a
[ 100.260448][ T5592] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6a88a3ceb0
[ 100.268413][ T5592] RBP: 00000000200124c0 R08: 00007f6a88a3cef0 R09: 0000000000000000
[ 100.276380][ T5592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 100.284345][ T5592] R13: 00007f6a88a3ceb0 R14: 000000000001251b R15: 00000000200001c0
[ 100.292474][ T5592]
[ 100.298445][ T5589] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 100.307249][ T5590] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 100.325992][ T5592] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 100.340117][ T5590] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 100.347382][ T5592] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 100.737212][ T5600] loop2: detected capacity change from 0 to 32768
[ 100.846488][ T5600] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 100.915240][ T5600] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 101.004658][ T5600] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 101.046903][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 101.065874][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 101.196090][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 130ms
[ 101.215552][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 101.220814][ T5600] gfs2: fsid=syz:syz.0: first mount done, others may mount
2024/08/29 07:26:59 executed programs: 54
[ 102.161844][ T5608] loop4: detected capacity change from 0 to 32768
[ 102.194247][ T5610] loop0: detected capacity change from 0 to 32768
[ 102.195669][ T5608] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 102.221752][ T5608] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 102.243448][ T5614] loop1: detected capacity change from 0 to 32768
[ 102.255141][ T5610] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.262535][ T5610] CPU: 0 UID: 0 PID: 5610 Comm: syz.0.56 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 102.273051][ T5610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 102.283119][ T5610] Call Trace:
[ 102.286405][ T5610]
[ 102.289344][ T5610] dump_stack_lvl+0x241/0x360
[ 102.294053][ T5610] ? __pfx_dump_stack_lvl+0x10/0x10
[ 102.299274][ T5610] ? __pfx__printk+0x10/0x10
[ 102.303889][ T5610] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 102.309192][ T5610] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 102.314761][ T5610] sysfs_create_dir_ns+0x2ce/0x3a0
[ 102.319897][ T5610] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 102.325556][ T5610] kobject_add_internal+0x435/0x8d0
[ 102.330776][ T5610] kobject_init_and_add+0x124/0x190
[ 102.335991][ T5610] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 102.341817][ T5610] ? __pfx_kobject_init_and_add+0x10/0x10
[ 102.347555][ T5610] ? __init_swait_queue_head+0xae/0x150
[ 102.353120][ T5610] gfs2_sys_fs_add+0x23b/0x4a0
[ 102.357904][ T5610] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 102.363211][ T5610] ? __pfx_alloc_workqueue+0x10/0x10
[ 102.368512][ T5610] ? read_word_at_a_time+0xe/0x20
[ 102.373551][ T5610] ? sized_strscpy+0x8d/0x220
[ 102.378242][ T5610] gfs2_fill_super+0x11db/0x2500
[ 102.383212][ T5610] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.388508][ T5610] ? snprintf+0xda/0x120
[ 102.392758][ T5610] ? __pfx_lock_release+0x10/0x10
[ 102.397797][ T5610] ? do_raw_spin_lock+0x14f/0x370
[ 102.402845][ T5610] ? __pfx_snprintf+0x10/0x10
[ 102.407548][ T5610] ? sb_set_blocksize+0x98/0xf0
[ 102.412413][ T5610] ? setup_bdev_super+0x4e6/0x5d0
[ 102.417459][ T5610] get_tree_bdev+0x3f7/0x570
[ 102.422068][ T5610] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.427379][ T5610] ? __pfx_get_tree_bdev+0x10/0x10
[ 102.432506][ T5610] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 102.438154][ T5610] gfs2_get_tree+0x54/0x220
[ 102.442676][ T5610] ? bpf_lsm_capable+0x9/0x10
[ 102.447374][ T5610] vfs_get_tree+0x90/0x2b0
[ 102.451806][ T5610] do_new_mount+0x2be/0xb40
[ 102.456325][ T5610] ? __pfx_do_new_mount+0x10/0x10
[ 102.461388][ T5610] __se_sys_mount+0x2d6/0x3c0
[ 102.466089][ T5610] ? __pfx___se_sys_mount+0x10/0x10
[ 102.471322][ T5610] ? do_syscall_64+0x100/0x230
[ 102.476110][ T5610] ? __x64_sys_mount+0x20/0xc0
[ 102.480887][ T5610] do_syscall_64+0xf3/0x230
[ 102.485405][ T5610] ? clear_bhb_loop+0x35/0x90
[ 102.490101][ T5610] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.496007][ T5610] RIP: 0033:0x7f6a87b7b69a
[ 102.500431][ T5610] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 102.520052][ T5610] RSP: 002b:00007f6a88a3ce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 102.528488][ T5610] RAX: ffffffffffffffda RBX: 00007f6a88a3cef0 RCX: 00007f6a87b7b69a
[ 102.529931][ T5608] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 102.536455][ T5610] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6a88a3ceb0
[ 102.536472][ T5610] RBP: 00000000200124c0 R08: 00007f6a88a3cef0 R09: 0000000000000000
[ 102.536485][ T5610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 102.536498][ T5610] R13: 00007f6a88a3ceb0 R14: 000000000001251b R15: 00000000200001c0
[ 102.536526][ T5610]
[ 102.545721][ T5616] loop3: detected capacity change from 0 to 32768
[ 102.552875][ T5610] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 102.651000][ T5614] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.682295][ T5616] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.707434][ T5614] CPU: 1 UID: 0 PID: 5614 Comm: syz.1.57 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 102.717972][ T5614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 102.728036][ T5614] Call Trace:
[ 102.731326][ T5614]
[ 102.734263][ T5614] dump_stack_lvl+0x241/0x360
[ 102.738960][ T5614] ? __pfx_dump_stack_lvl+0x10/0x10
[ 102.739343][ T5620] loop2: detected capacity change from 0 to 32768
[ 102.744153][ T5614] ? __pfx__printk+0x10/0x10
[ 102.744184][ T5614] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 102.744209][ T5614] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 102.744235][ T5614] sysfs_create_dir_ns+0x2ce/0x3a0
[ 102.744261][ T5614] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 102.744293][ T5614] kobject_add_internal+0x435/0x8d0
[ 102.744331][ T5614] kobject_init_and_add+0x124/0x190
[ 102.776666][ T5303] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 102.776789][ T5614] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 102.776822][ T5614] ? __pfx_kobject_init_and_add+0x10/0x10
[ 102.781989][ T5303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 102.787162][ T5614] ? __init_swait_queue_head+0xae/0x150
[ 102.787192][ T5614] gfs2_sys_fs_add+0x23b/0x4a0
[ 102.787214][ T5614] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 102.787241][ T5614] ? __pfx_alloc_workqueue+0x10/0x10
[ 102.815134][ T5620] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.817650][ T5614] ? read_word_at_a_time+0xe/0x20
[ 102.845366][ T5614] ? sized_strscpy+0x8d/0x220
[ 102.850066][ T5614] gfs2_fill_super+0x11db/0x2500
[ 102.855049][ T5614] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.860353][ T5614] ? snprintf+0xda/0x120
[ 102.864611][ T5614] ? __pfx_lock_release+0x10/0x10
[ 102.865546][ T5610] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 102.869632][ T5614] ? do_raw_spin_lock+0x14f/0x370
[ 102.869661][ T5614] ? __pfx_snprintf+0x10/0x10
[ 102.869690][ T5614] ? sb_set_blocksize+0x98/0xf0
[ 102.869712][ T5614] ? setup_bdev_super+0x4e6/0x5d0
[ 102.869736][ T5614] get_tree_bdev+0x3f7/0x570
[ 102.869759][ T5614] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.869782][ T5614] ? __pfx_get_tree_bdev+0x10/0x10
[ 102.869805][ T5614] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 102.869829][ T5614] gfs2_get_tree+0x54/0x220
[ 102.869851][ T5614] ? bpf_lsm_capable+0x9/0x10
[ 102.869874][ T5614] vfs_get_tree+0x90/0x2b0
[ 102.869897][ T5614] do_new_mount+0x2be/0xb40
[ 102.869924][ T5614] ? __pfx_do_new_mount+0x10/0x10
[ 102.869955][ T5614] __se_sys_mount+0x2d6/0x3c0
[ 102.869981][ T5614] ? __pfx___se_sys_mount+0x10/0x10
[ 102.870004][ T5614] ? do_syscall_64+0x100/0x230
[ 102.870026][ T5614] ? __x64_sys_mount+0x20/0xc0
[ 102.870049][ T5614] do_syscall_64+0xf3/0x230
[ 102.870068][ T5614] ? clear_bhb_loop+0x35/0x90
[ 102.870094][ T5614] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.870113][ T5614] RIP: 0033:0x7f100577b69a
[ 102.870130][ T5614] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 102.870145][ T5614] RSP: 002b:00007f10065c0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 102.870167][ T5614] RAX: ffffffffffffffda RBX: 00007f10065c0ef0 RCX: 00007f100577b69a
[ 102.870180][ T5614] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f10065c0eb0
[ 102.870193][ T5614] RBP: 00000000200124c0 R08: 00007f10065c0ef0 R09: 0000000000000000
[ 102.870205][ T5614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 102.870218][ T5614] R13: 00007f10065c0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 102.870244][ T5614]
[ 102.873900][ T5614] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 102.883274][ T5616] CPU: 0 UID: 0 PID: 5616 Comm: syz.3.55 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 102.886915][ T5614] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 102.891602][ T5616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 103.090655][ T5616] Call Trace:
[ 103.093940][ T5616]
[ 103.096875][ T5616] dump_stack_lvl+0x241/0x360
[ 103.101567][ T5616] ? __pfx_dump_stack_lvl+0x10/0x10
[ 103.106768][ T5616] ? __pfx__printk+0x10/0x10
[ 103.111369][ T5616] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 103.116670][ T5616] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 103.122231][ T5616] sysfs_create_dir_ns+0x2ce/0x3a0
[ 103.127351][ T5616] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 103.132998][ T5616] kobject_add_internal+0x435/0x8d0
[ 103.138221][ T5616] kobject_init_and_add+0x124/0x190
[ 103.143434][ T5616] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 103.149245][ T5616] ? __pfx_kobject_init_and_add+0x10/0x10
[ 103.154976][ T5616] ? __init_swait_queue_head+0xae/0x150
[ 103.160538][ T5616] gfs2_sys_fs_add+0x23b/0x4a0
[ 103.165313][ T5616] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 103.170615][ T5616] ? __pfx_alloc_workqueue+0x10/0x10
[ 103.175913][ T5616] ? read_word_at_a_time+0xe/0x20
[ 103.180947][ T5616] ? sized_strscpy+0x8d/0x220
[ 103.185631][ T5616] gfs2_fill_super+0x11db/0x2500
[ 103.190583][ T5616] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.195860][ T5616] ? snprintf+0xda/0x120
[ 103.200095][ T5616] ? __pfx_lock_release+0x10/0x10
[ 103.205110][ T5616] ? do_raw_spin_lock+0x14f/0x370
[ 103.210130][ T5616] ? __pfx_snprintf+0x10/0x10
[ 103.214805][ T5616] ? sb_set_blocksize+0x98/0xf0
[ 103.219648][ T5616] ? setup_bdev_super+0x4e6/0x5d0
[ 103.224664][ T5616] get_tree_bdev+0x3f7/0x570
[ 103.229248][ T5616] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.234526][ T5616] ? __pfx_get_tree_bdev+0x10/0x10
[ 103.239635][ T5616] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 103.245260][ T5616] gfs2_get_tree+0x54/0x220
[ 103.249754][ T5616] ? bpf_lsm_capable+0x9/0x10
[ 103.254425][ T5616] vfs_get_tree+0x90/0x2b0
[ 103.258834][ T5616] do_new_mount+0x2be/0xb40
[ 103.263334][ T5616] ? __pfx_do_new_mount+0x10/0x10
[ 103.268355][ T5616] __se_sys_mount+0x2d6/0x3c0
[ 103.273026][ T5616] ? __pfx___se_sys_mount+0x10/0x10
[ 103.278228][ T5616] ? do_syscall_64+0x100/0x230
[ 103.283000][ T5616] ? __x64_sys_mount+0x20/0xc0
[ 103.287761][ T5616] do_syscall_64+0xf3/0x230
[ 103.292256][ T5616] ? clear_bhb_loop+0x35/0x90
[ 103.296948][ T5616] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.302843][ T5616] RIP: 0033:0x7fc2cab7b69a
[ 103.307254][ T5616] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 103.326854][ T5616] RSP: 002b:00007fc2cb9ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 103.335268][ T5616] RAX: ffffffffffffffda RBX: 00007fc2cb9edef0 RCX: 00007fc2cab7b69a
[ 103.343232][ T5616] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fc2cb9edeb0
[ 103.351197][ T5616] RBP: 00000000200124c0 R08: 00007fc2cb9edef0 R09: 0000000000000000
[ 103.359160][ T5616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 103.367122][ T5616] R13: 00007fc2cb9edeb0 R14: 000000000001251b R15: 00000000200001c0
[ 103.375095][ T5616]
[ 103.433451][ T5620] CPU: 0 UID: 0 PID: 5620 Comm: syz.2.59 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 103.435228][ T5616] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 103.443972][ T5620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 103.443986][ T5620] Call Trace:
[ 103.443995][ T5620]
[ 103.444004][ T5620] dump_stack_lvl+0x241/0x360
[ 103.444032][ T5620] ? __pfx_dump_stack_lvl+0x10/0x10
[ 103.444051][ T5620] ? __pfx__printk+0x10/0x10
[ 103.444080][ T5620] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 103.444103][ T5620] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 103.444133][ T5620] sysfs_create_dir_ns+0x2ce/0x3a0
[ 103.444159][ T5620] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 103.444197][ T5620] kobject_add_internal+0x435/0x8d0
[ 103.444225][ T5620] kobject_init_and_add+0x124/0x190
[ 103.444250][ T5620] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 103.444277][ T5620] ? __pfx_kobject_init_and_add+0x10/0x10
[ 103.532194][ T5620] ? __init_swait_queue_head+0xae/0x150
[ 103.537748][ T5620] gfs2_sys_fs_add+0x23b/0x4a0
[ 103.542506][ T5620] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 103.547789][ T5620] ? __pfx_alloc_workqueue+0x10/0x10
[ 103.553068][ T5620] ? read_word_at_a_time+0xe/0x20
[ 103.558082][ T5620] ? sized_strscpy+0x8d/0x220
[ 103.562750][ T5620] gfs2_fill_super+0x11db/0x2500
[ 103.567702][ T5620] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.572979][ T5620] ? snprintf+0xda/0x120
[ 103.577214][ T5620] ? __pfx_lock_release+0x10/0x10
[ 103.582237][ T5620] ? do_raw_spin_lock+0x14f/0x370
[ 103.587260][ T5620] ? __pfx_snprintf+0x10/0x10
[ 103.591936][ T5620] ? sb_set_blocksize+0x98/0xf0
[ 103.596788][ T5620] ? setup_bdev_super+0x4e6/0x5d0
[ 103.601809][ T5620] get_tree_bdev+0x3f7/0x570
[ 103.606396][ T5620] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.611674][ T5620] ? __pfx_get_tree_bdev+0x10/0x10
[ 103.616776][ T5620] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 103.622401][ T5620] gfs2_get_tree+0x54/0x220
[ 103.626899][ T5620] ? bpf_lsm_capable+0x9/0x10
[ 103.631567][ T5620] vfs_get_tree+0x90/0x2b0
[ 103.635979][ T5620] do_new_mount+0x2be/0xb40
[ 103.640479][ T5620] ? __pfx_do_new_mount+0x10/0x10
[ 103.645503][ T5620] __se_sys_mount+0x2d6/0x3c0
[ 103.650176][ T5620] ? __pfx___se_sys_mount+0x10/0x10
[ 103.655366][ T5620] ? do_syscall_64+0x100/0x230
[ 103.660128][ T5620] ? __x64_sys_mount+0x20/0xc0
[ 103.664884][ T5620] do_syscall_64+0xf3/0x230
[ 103.669376][ T5620] ? clear_bhb_loop+0x35/0x90
[ 103.674052][ T5620] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.679935][ T5620] RIP: 0033:0x7f33bf37b69a
[ 103.684343][ T5620] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 103.703942][ T5620] RSP: 002b:00007f33c00a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 103.712347][ T5620] RAX: ffffffffffffffda RBX: 00007f33c00a0ef0 RCX: 00007f33bf37b69a
[ 103.720311][ T5620] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f33c00a0eb0
[ 103.728271][ T5620] RBP: 00000000200124c0 R08: 00007f33c00a0ef0 R09: 0000000000000000
[ 103.736229][ T5620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 103.744189][ T5620] R13: 00007f33c00a0eb0 R14: 000000000001251b R15: 00000000200001c0
[ 103.752166][ T5620]
[ 103.769218][ T5620] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 103.783708][ T5303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 1001ms
[ 103.792230][ T5303] gfs2: fsid=syz:syz.0: jid=0: Done
[ 103.797539][ T5608] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 103.805691][ T5620] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 103.807894][ T5616] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 103.872266][ T5608] gfs2: fsid=syz:syz.0: can't create logd thread: -4
[ 104.070310][ T5608] ------------[ cut here ]------------
[ 104.075789][ T5608] DEBUG_LOCKS_WARN_ON(1)
[ 104.075845][ T5608] WARNING: CPU: 1 PID: 5608 at kernel/locking/lockdep.c:231 __lock_acquire+0x58c/0x2040
[ 104.089773][ T5608] Modules linked in:
[ 104.093654][ T5608] CPU: 1 UID: 0 PID: 5608 Comm: syz.4.58 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 104.104137][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 104.114178][ T5608] RIP: 0010:__lock_acquire+0x58c/0x2040
[ 104.119721][ T5608] Code: 00 00 83 3d a5 25 87 0e 00 75 23 90 48 c7 c7 00 d4 ea 8b 48 c7 c6 a0 d6 ea 8b e8 0f d8 e5 ff 48 ba 00 00 00 00 00 fc ff df 90 <0f> 0b 90 90 90 31 db 48 81 c3 c4 00 00 00 48 89 d8 48 c1 e8 03 0f
[ 104.139322][ T5608] RSP: 0018:ffffc90002e974d0 EFLAGS: 00010046
[ 104.145382][ T5608] RAX: 71248915f5817000 RBX: 00000000000008c1 RCX: ffff88802ad39e00
[ 104.153341][ T5608] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 104.161302][ T5608] RBP: 0000000000000005 R08: ffffffff8155b212 R09: 1ffff1101726519a
[ 104.169262][ T5608] R10: dffffc0000000000 R11: ffffed101726519b R12: ffff88802ad39e00
[ 104.177222][ T5608] R13: 00000000000008c1 R14: 1ffff110055a7525 R15: ffff88802ad3a928
[ 104.185184][ T5608] FS: 00007f6f4dcc06c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
[ 104.194110][ T5608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.200686][ T5608] CR2: 00007f0ffcc1a000 CR3: 0000000079e2c000 CR4: 00000000003506f0
[ 104.208653][ T5608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 104.216612][ T5608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 104.224572][ T5608] Call Trace:
[ 104.227841][ T5608]
[ 104.230760][ T5608] ? __warn+0x163/0x4e0
[ 104.234911][ T5608] ? __lock_acquire+0x58c/0x2040
[ 104.239846][ T5608] ? report_bug+0x2b3/0x500
[ 104.244343][ T5608] ? __lock_acquire+0x58c/0x2040
[ 104.249274][ T5608] ? handle_bug+0x3e/0x70
[ 104.253591][ T5608] ? exc_invalid_op+0x1a/0x50
[ 104.258344][ T5608] ? asm_exc_invalid_op+0x1a/0x20
[ 104.263357][ T5608] ? __warn_printk+0x292/0x360
[ 104.268111][ T5608] ? __lock_acquire+0x58c/0x2040
[ 104.273044][ T5608] lock_acquire+0x1ed/0x550
[ 104.277538][ T5608] ? __flush_workqueue+0x1b0/0x1710
[ 104.282731][ T5608] ? __pfx_lock_acquire+0x10/0x10
[ 104.287747][ T5608] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 104.293551][ T5608] ? __init_swait_queue_head+0xae/0x150
[ 104.299090][ T5608] ? __flush_workqueue+0x1b0/0x1710
[ 104.304304][ T5608] __flush_workqueue+0x1c9/0x1710
[ 104.309324][ T5608] ? __flush_workqueue+0x1b0/0x1710
[ 104.314521][ T5608] ? rcu_is_watching+0x15/0xb0
[ 104.319277][ T5608] ? trace_contention_end+0x3c/0x120
[ 104.324551][ T5608] ? __pfx___flush_workqueue+0x10/0x10
[ 104.330002][ T5608] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 104.335966][ T5608] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 104.341937][ T5608] drain_workqueue+0xc9/0x3a0
[ 104.346607][ T5608] destroy_workqueue+0xba/0xc40
[ 104.351443][ T5608] ? destroy_workqueue+0x86f/0xc40
[ 104.356541][ T5608] gfs2_fill_super+0x128a/0x2500
[ 104.361475][ T5608] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.366747][ T5608] ? snprintf+0xda/0x120
[ 104.370975][ T5608] ? __pfx_lock_release+0x10/0x10
[ 104.375988][ T5608] ? do_raw_spin_lock+0x14f/0x370
[ 104.381002][ T5608] ? __pfx_snprintf+0x10/0x10
[ 104.385668][ T5608] ? sb_set_blocksize+0x98/0xf0
[ 104.390504][ T5608] ? setup_bdev_super+0x4e6/0x5d0
[ 104.395516][ T5608] get_tree_bdev+0x3f7/0x570
[ 104.400100][ T5608] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.405379][ T5608] ? __pfx_get_tree_bdev+0x10/0x10
[ 104.410477][ T5608] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 104.416105][ T5608] gfs2_get_tree+0x54/0x220
[ 104.420603][ T5608] ? bpf_lsm_capable+0x9/0x10
[ 104.425268][ T5608] vfs_get_tree+0x90/0x2b0
[ 104.429671][ T5608] do_new_mount+0x2be/0xb40
[ 104.434166][ T5608] ? __pfx_do_new_mount+0x10/0x10
[ 104.439180][ T5608] __se_sys_mount+0x2d6/0x3c0
[ 104.443849][ T5608] ? __pfx___se_sys_mount+0x10/0x10
[ 104.449035][ T5608] ? do_syscall_64+0x100/0x230
[ 104.453787][ T5608] ? __x64_sys_mount+0x20/0xc0
[ 104.458537][ T5608] do_syscall_64+0xf3/0x230
[ 104.463024][ T5608] ? clear_bhb_loop+0x35/0x90
[ 104.467692][ T5608] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.473572][ T5608] RIP: 0033:0x7f6f4cf7b69a
[ 104.477974][ T5608] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 104.497570][ T5608] RSP: 002b:00007f6f4dcbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.505970][ T5608] RAX: ffffffffffffffda RBX: 00007f6f4dcbfef0 RCX: 00007f6f4cf7b69a
[ 104.513931][ T5608] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f6f4dcbfeb0
[ 104.521890][ T5608] RBP: 00000000200124c0 R08: 00007f6f4dcbfef0 R09: 0000000000000000
[ 104.529847][ T5608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 104.537807][ T5608] R13: 00007f6f4dcbfeb0 R14: 000000000001251b R15: 00000000200001c0
[ 104.545771][ T5608]
[ 104.548777][ T5608] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 104.556043][ T5608] CPU: 1 UID: 0 PID: 5608 Comm: syz.4.58 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
[ 104.566527][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 104.576567][ T5608] Call Trace:
[ 104.579831][ T5608]
[ 104.582747][ T5608] dump_stack_lvl+0x241/0x360
[ 104.587417][ T5608] ? __pfx_dump_stack_lvl+0x10/0x10
[ 104.592603][ T5608] ? __pfx__printk+0x10/0x10
[ 104.597186][ T5608] ? _printk+0xd5/0x120
[ 104.601334][ T5608] ? vscnprintf+0x5d/0x90
[ 104.605653][ T5608] panic+0x349/0x860
[ 104.609543][ T5608] ? __warn+0x172/0x4e0
[ 104.613690][ T5608] ? __pfx_panic+0x10/0x10
[ 104.618097][ T5608] ? show_trace_log_lvl+0x4e6/0x520
[ 104.623301][ T5608] __warn+0x346/0x4e0
[ 104.627272][ T5608] ? __lock_acquire+0x58c/0x2040
[ 104.632202][ T5608] report_bug+0x2b3/0x500
[ 104.636527][ T5608] ? __lock_acquire+0x58c/0x2040
[ 104.641456][ T5608] handle_bug+0x3e/0x70
[ 104.645600][ T5608] exc_invalid_op+0x1a/0x50
[ 104.650093][ T5608] asm_exc_invalid_op+0x1a/0x20
[ 104.654937][ T5608] RIP: 0010:__lock_acquire+0x58c/0x2040
[ 104.660474][ T5608] Code: 00 00 83 3d a5 25 87 0e 00 75 23 90 48 c7 c7 00 d4 ea 8b 48 c7 c6 a0 d6 ea 8b e8 0f d8 e5 ff 48 ba 00 00 00 00 00 fc ff df 90 <0f> 0b 90 90 90 31 db 48 81 c3 c4 00 00 00 48 89 d8 48 c1 e8 03 0f
[ 104.680065][ T5608] RSP: 0018:ffffc90002e974d0 EFLAGS: 00010046
[ 104.686122][ T5608] RAX: 71248915f5817000 RBX: 00000000000008c1 RCX: ffff88802ad39e00
[ 104.694081][ T5608] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 104.702038][ T5608] RBP: 0000000000000005 R08: ffffffff8155b212 R09: 1ffff1101726519a
[ 104.709993][ T5608] R10: dffffc0000000000 R11: ffffed101726519b R12: ffff88802ad39e00
[ 104.717957][ T5608] R13: 00000000000008c1 R14: 1ffff1100